CN105493162A - Boundary violation alarm server, monitored terminal, monitoring terminal, system and method - Google Patents

Abstract

The invention discloses a boundary-crossing alarm server, a monitored terminal, a monitoring terminal, a system and a method, and relates to the technical fields of computers and communications. In the cross-border alarm server, the monitored unit is used to monitor the location information reported by the monitored terminal, and sends the location information to the processing unit; the monitoring unit is used to monitor the area setting information reported by the monitoring terminal, and sending the area setting information to the processing unit; the processing unit is configured to set the allowed activity area of the monitored terminal according to the area setting information, and determine the monitored terminal according to the location information Whether the current location of the terminal is outside the allowed activity area, and if yes, send alarm information to the monitoring terminal. The boundary-crossing alarm server, the monitored terminal, and the monitoring terminal system and method improve the ability of the monitoring user to monitor the monitored user.

Description

Cross-border alarm server, monitored terminal, monitoring terminal, system and method

technical field

The invention relates to the technical field of computer and communication, in particular to a border-crossing alarm server, a monitored terminal, a monitoring terminal, a system and a method.

Background technique

In today's society, people who need guardianship, such as some old people, children, etc., may get lost, and the corresponding guardians often find out that the guardian is lost for a long time. Due to the lack of a corresponding cross-border alarm mechanism, the above situation occurs from time to time, and once it occurs, it often takes a lot of manpower and financial resources to find the lost ward.

At the same time, in terms of vehicle management, due to the lack of a corresponding cross-border alarm mechanism, the phenomenon of taxis and private cars being stolen and refitted out of the city often occurs in cities, as well as the phenomenon of private use of public vehicles that is currently more concerned by the public.

The prior art discloses a method for determining a vehicle's boundary-crossing alarm. The hardware equipment includes: a satellite positioning receiver, a wireless digital cellular phone communicator, and a communication device for processing satellite positioning data and controlling the communicator on the vehicle. The mobile station of the controller; in the monitoring center, transmits positioning data and receives control information to the monitoring center through the point-to-point information service provided by the service center of the wireless digital cellular phone system. It decomposes the polygonal driving area into intersection, union and complement operations of N parallelograms, and then inputs the decomposed N parallelogram parameters and operation types into the mobile station communication controller, and the mobile station communication controller passes The satellite positioning receiver obtains the location information, and compares the location information with N parallelogram parameters and calculation types to determine whether the mobile station is in the set driving area, if the mobile station is not in the set driving area In the area, the mobile station sends information to the monitoring center through the SMS communicator.

The above-mentioned existing solutions have the following defects: judge whether the user’s location is out of bounds by local calculation, and then alarm the out-of-boundary alarm server. There is no necessary connection between the out-of-boundary alarm server and the user. Obtaining any information does not enable cross-border alarms; this solution needs to be planned in the user's device when planning the user's activity area. If the user changes the device, the user's activity area needs to be reset, which is inconvenient for the user to set and manage.

Contents of the invention

Embodiments of the present invention provide a boundary-crossing alarm server, a monitored terminal, a monitoring terminal, a system and a method, so as to improve the monitoring ability of a monitoring user to a monitored user.

In order to solve the above technical problems, the embodiment of the present invention discloses the following technical solutions:

In the first aspect, a cross-border alarm server is provided, including: a monitored unit, a monitoring unit and a processing unit;

The monitored unit is configured to monitor the location information reported by the monitored terminal, and send the location information to the processing unit;

The monitoring unit is configured to monitor the area setting information reported by the monitoring terminal, and send the area setting information to the processing unit;

The processing unit is configured to set the allowed activity area of the monitored terminal according to the area setting information, and determine whether the current location of the monitored terminal is outside the allowed activity area according to the location information , if yes, send alarm information to the monitoring terminal.

In a first optional manner of the first aspect, the monitored unit includes: an authorization unit; the processing unit includes: a rights management unit;

The authorization unit is configured to monitor the monitored terminal ID reported by the monitored terminal and acquire the monitoring terminal ID authorized by the monitored terminal, and send the monitored terminal ID and the monitoring terminal ID to the Authority management unit;

The authority management unit is configured to establish a correspondence table between the monitored terminal ID and the monitored terminal ID.

In a second optional manner of the first aspect, the processing unit further includes: an area management unit;

The area management unit is configured to set the allowed activity area of the monitored terminal according to the area setting information reported by the monitoring terminal authorized by the monitored terminal.

In a third optional manner of the first aspect, the monitoring unit includes: an area setting unit; the area setting unit is configured to monitor and obtain area setting information reported by a monitoring terminal authorized by the monitored terminal, and sending the area setting information to the area management unit;

The area management unit sets the first allowed activity area of the monitored terminal according to the area setting information, and sets an area obtained by extending a predetermined length based on the boundary of the first allowed activity area as the second allowed area. an activity area, and setting an area other than the first allowed activity area and the second allowed activity area as a prohibited activity area.

In the fourth optional manner of the first aspect, the monitored unit further includes: a location reporting unit; the processing unit further includes: a location storage unit, a boundary-crossing judging unit, and an alarm unit;

The location reporting unit is configured to monitor the location information reported by the monitored terminal, and send the location information to the location storage unit;

The location storage unit is used to store the location information and the reporting time corresponding to the location information;

The boundary-crossing judging unit is used to judge whether the current location of the monitored terminal is outside the allowed activity area according to the location information, and if so, trigger the alarm unit;

The alarm unit is configured to send alarm information to the monitoring terminal authorized by the monitored terminal according to the corresponding relationship table and the triggering of the boundary-crossing judging unit.

In the fifth optional manner of the first aspect, the location storage unit is specifically used to store the location information and the corresponding reporting time, the location information includes: longitude, latitude, error range, monitored terminal ID and The status of the monitored terminal.

In a sixth optional manner of the first aspect, the monitoring unit further includes: a location query unit;

The location query unit is configured to monitor the location query instruction reported by the monitoring terminal to the corresponding monitored terminal, and send the location query instruction to the location storage unit;

The location storage unit is further configured to send the location information to the location query unit according to the location query instruction, or track information composed of a plurality of location information corresponding to the reporting time.

In a seventh optional manner of the first aspect, the monitored unit further includes: a monitored switch unit; the processing unit further includes: a switch unit;

The monitored switch unit is configured to monitor the first closing instruction reported by the monitored terminal, and send the first closing instruction to the switching unit;

The switch unit is configured to trigger the alarm unit according to the first closing instruction, and notify the location reporting unit to stop listening to the location information reported by the monitored terminal.

In an eighth optional manner of the first aspect, the monitoring unit further includes: a monitoring switch unit;

The monitoring switch unit is configured to monitor a second closing instruction reported by the monitoring terminal, and send the second closing instruction to the switching unit;

The switch unit is configured to notify the location reporting unit to stop listening to the location information reported by the monitored terminal according to the second closing instruction.

In a ninth optional manner of the first aspect, the boundary-crossing alarm server is a cloud boundary-crossing alarm server.

In a second aspect, a monitored terminal is provided, and the monitored terminal includes: a monitored positioning unit, a monitored reporting unit, a monitored receiving unit, and a monitored processing unit;

The monitored positioning unit is configured to locate the monitored terminal and obtain location information of the monitored terminal;

The monitored reporting unit is configured to report the location information to the boundary-crossing alarm server, so that the boundary-crossing alarm server can compare the location information with the area setting information reported by the monitoring terminal to determine whether the monitored terminal Whether the current position of the user is outside the allowed activity area, if so, the cross-border alarm server sends alarm information to the monitoring terminal;

The monitored receiving unit is configured to receive the boundary-crossing result notification sent by the boundary-crossing alarm server;

The monitored processing unit is configured to control the monitored positioning unit to adjust a positioning method according to the boundary-crossing result notification.

In the first optional manner of the second aspect, the monitored terminal is a handheld terminal;

The handheld terminal also includes: a power judgment unit;

The monitored processing unit is specifically used to obtain whether the current position of the handheld terminal is outside the first allowed activity area according to the notification of the cross-border result, and if so, send a power judgment notification to the power judgment unit, otherwise, sending a first positioning notification to the monitored positioning unit;

The power judging unit is used to judge whether the remaining power of the handheld terminal is lower than a predetermined power, if so, send a first positioning notification to the monitored positioning unit, otherwise, send a second positioning notification to the monitored positioning unit location notification;

The monitored positioning unit is specifically configured to perform positioning according to the first positioning notification using a first positioning method, and report the acquired position information to the cross-border alarm at a first frequency through the monitored reporting unit server, or,

Positioning is performed by using a second positioning method according to the second positioning notification, and reporting the acquired position information to the boundary-crossing alarm server at a second frequency through the monitored reporting unit.

In a second optional manner of the second aspect, the monitored terminal is a vehicle-mounted terminal;

The monitored processing unit is specifically configured to obtain whether the current position of the vehicle-mounted terminal is outside the first allowed activity area according to the notification of the transgression result, and if so, send a high-frequency report notification to the monitored reporting unit, Otherwise, send a low-frequency reporting notification to the monitored reporting unit;

The monitored positioning unit is specifically used to perform positioning using a third positioning method and obtain the position information;

The monitored reporting unit is specifically configured to report the location information acquired by the monitored positioning unit at a fourth frequency according to the high-frequency reporting notification, or report the location information at a third frequency according to the low-frequency reporting notification. For the location information acquired by the monitoring and positioning unit, the fourth frequency is higher than the third frequency.

In a third aspect, a monitoring terminal is provided, including: an area setting unit and an alarm receiving unit;

The area setting unit is used to report area setting information to the boundary-crossing alarm server, so that the boundary-crossing alarm server compares the location information reported by the monitored terminal with the area setting information to determine whether the monitored terminal Whether the current location of the user is outside the allowed activity area;

The alarm receiving unit is configured to receive the alarm information sent by the boundary-crossing alarm server when the current position of the monitored terminal is outside the allowed activity area.

In a fourth aspect, a boundary-crossing alarm system is provided, which includes: the boundary-crossing alarm server, a monitored terminal, and a monitoring terminal.

In a fifth aspect, a method for cross-border alarm is provided, which includes the steps of:

Monitor the location information reported by the monitored terminal;

Set the allowed activity area of the monitored terminal according to the pre-acquired area setting information, the pre-acquired area setting information is the area setting information reported by the monitoring terminal;

Judging whether the current location of the monitored terminal is outside the allowed activity area according to the location information, and if so, sending an alarm message to the monitoring terminal.

In the first optional manner of the fifth aspect, after the monitoring of the location information reported by the monitored terminal, the method further includes:

According to the location information, it is judged whether the time for the monitored terminal to report the location information is overtime, and if yes, an alarm message is sent to the monitoring terminal.

In the second optional manner of the fifth aspect, before the monitoring of the location information reported by the monitored terminal, the method further includes:

Judging whether the first closing instruction reported by the monitored terminal is received, if so, then according to the first closing instruction, stop monitoring the location information reported by the monitored terminal, and send an alarm message to the monitoring terminal; or,

Judging whether the second closing instruction reported by the monitoring terminal is received, and if yes, stop monitoring the location information reported by the monitored terminal according to the second closing instruction.

In a third optional manner of the fifth aspect, the method further includes:

monitoring the monitored terminal ID reported by the monitored terminal and obtaining the monitoring terminal ID authorized by the monitored terminal;

Establishing a correspondence table between the monitored terminal ID and the authorized monitoring terminal ID;

The sending the alarm information to the monitoring terminal specifically includes: sending the alarm information to the monitoring terminal authorized by the monitored terminal according to the correspondence table.

In a fourth optional manner of the fifth aspect, the location information includes the following parameters: longitude, latitude, error range, monitored terminal ID, and monitored terminal status.

In the fifth optional manner of the fifth aspect, setting the allowed activity area of the monitored terminal according to the pre-acquired area setting information specifically includes:

Setting the first allowed activity area of the monitored terminal according to the pre-acquired area setting information;

Setting an area obtained by extending a predetermined length based on the boundary of the first allowed activity area as the second allowed activity area;

An area other than the first allowed activity area and the second allowed activity area is set as a prohibited activity area.

In the sixth aspect, there is provided a monitoring terminal-based cross-border alarm method, which includes the steps of:

Perform positioning and obtain location information;

Report the location information to the cross-border alarm server, so that the cross-border alarm server compares the location information with the area setting information reported by the monitoring terminal to determine whether the current location is outside the allowed activity area, if so , the boundary-crossing alarm server sends alarm information to the monitoring terminal;

receiving the boundary-crossing result notification sent by the boundary-crossing alarm server;

Adjust the positioning method according to the boundary-crossing result notification.

In the first optional manner of the sixth aspect, when the monitored terminal is a handheld terminal,

According to the notification of the cross-border result, adjust the positioning method, specifically including:

Obtaining whether the current location is outside the first allowed activity area according to the boundary-crossing result notification, if yes, sending a power judgment notification, otherwise, sending a first positioning notification;

When receiving the power judgment notification, it is judged whether the remaining power is lower than the predetermined power, if yes, the first positioning notification is sent, otherwise, the second positioning notification is sent;

When receiving the first positioning notification, perform positioning using a first positioning method according to the first positioning notification, and report the obtained location information to the cross-border alarm server at a first frequency;

When the second positioning notification is received, the second positioning method is used to perform positioning according to the second positioning notification, and the acquired location information is reported to the boundary-crossing alarm server at a second frequency.

In the second optional manner of the sixth aspect, when the monitored terminal is a vehicle-mounted terminal,

Perform positioning and obtain location information, specifically: use the third positioning method to perform positioning and obtain location information;

According to the notification of the cross-border result, adjust the positioning method, specifically including:

Obtaining whether the current position is outside the first allowed activity area according to the boundary-crossing result notification, if yes, sending a high-frequency report notification, otherwise, sending a low-frequency report notification;

When receiving a high-frequency report notification, report the location information at a fourth frequency;

When receiving a low-frequency reporting notification, report the location information at a third frequency;

Wherein, the fourth frequency is higher than the third frequency.

In the seventh aspect, a monitoring terminal-based cross-border alarm method is provided, which includes the steps of:

Report the area setting information to the cross-border alarm server, so that the cross-border alarm server will compare the location information reported by the monitored terminal with the area setting information to determine whether the current location of the monitored terminal is within the allowed range. outside the area of activity;

When the current location of the monitored terminal is outside the allowed activity area, the alarm information sent by the boundary-crossing alarm server is received.

The border-crossing alarm server, monitored terminal, monitoring terminal, system and method of the present invention, the authorized monitoring user sets the allowed activity area of the monitored terminal through the monitoring terminal, and the border-crossing alarm server monitors the location information reported by the monitored terminal, And when the monitored user holding the monitored terminal crosses the border, the border-crossing alarm server sends an alarm message to the authorized monitoring user, thereby avoiding the problem that the border-crossing alarm cannot be realized when the monitored terminal fails, and improving the surveillance user's awareness of the monitored user. Monitor the user's monitoring capabilities.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

FIG. 1 is a schematic diagram of the unit structure of the boundary-crossing alarm server according to Embodiment 1 of the present invention;

Fig. 2a is a schematic diagram of a unit structure of the boundary-crossing alarm server in Embodiment 2 of the present invention;

Fig. 2b is a schematic diagram of another unit structure of the boundary-crossing alarm server in Embodiment 2 of the present invention;

Fig. 2c is a schematic diagram of a detailed unit structure of the boundary-crossing alarm server according to Embodiment 2 of the present invention;

3 is a schematic diagram of the unit structure of the monitored terminal according to Embodiment 3 of the present invention;

4 is a schematic diagram of the unit structure of the monitored terminal according to Embodiment 3 of the present invention;

5 is a schematic diagram of the unit structure of the monitored terminal according to Embodiment 3 of the present invention;

6 is a schematic diagram of the unit structure of the monitoring terminal according to Embodiment 4 of the present invention;

Fig. 7 is a schematic structural diagram of the boundary-crossing alarm system according to Embodiment 5 of the present invention;

Fig. 8 is a flow chart of the cross-boundary alarm method described in Embodiment 6 of the present invention;

9 is a flow chart of the cross-boundary alarm method described in Embodiment 8 of the present invention;

Fig. 10 is a schematic diagram of the hardware structure of the boundary-crossing alarm server of the present invention.

detailed description

The following embodiments of the present invention provide a boundary-crossing alarm server, a monitored terminal, a monitoring terminal, a system and a method, so as to improve the ability of the monitoring user to monitor the monitored user.

In order to enable those skilled in the art to better understand the technical solutions in the embodiments of the present invention, and to make the above-mentioned purposes, features and advantages of the embodiments of the present invention more obvious and understandable, the following describes the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings For further detailed explanation.

It should be understood that the units divided in the embodiment of the present invention are a functional limitation. On the basis of realizing the purpose of the present invention, the units can be divided into multiple physical entities, and the functions of the multiple units can also be It is implemented by a physical entity, which is not limited in this embodiment of the present invention.

Example 1

FIG. 1 is a schematic diagram of the unit structure of the boundary-crossing alarm server according to Embodiment 1 of the present invention. As shown in FIG. 1 , the boundary-crossing alarm server 120 includes: a monitored unit 121 , a monitoring unit 122 and a processing unit 123 .

The monitored unit 210 is configured to monitor the location information reported by the monitored terminal 110 and send the location information to the processing unit 123 . The monitoring unit 122 is configured to monitor the area setting information reported by the monitoring terminal 130 and send the area setting information to the processing unit 123 . The processing unit 123 is configured to set the allowed activity area of the monitored terminal 110 according to the area setting information, and determine whether the current location of the monitored terminal 110 is within the allowed activity area according to the location information In addition, if yes, send alarm information to the monitoring terminal 130 .

The border-crossing alarm server described in this embodiment sets the allowed activity area of the monitored terminal by the monitoring user through the monitoring terminal, monitors the location information reported by the monitored terminal by the border-crossing alarm server, and when the monitored user who holds the monitored terminal crosses the border , the cross-border alarm server sends alarm information to the monitoring user, thereby avoiding the problem of being unable to realize the cross-border alarm when the monitored terminal fails, and improving the monitoring ability of the monitoring user to the monitored user.

Example 2

Figure 2a is a schematic diagram of the unit structure of the boundary-crossing alarm server according to Embodiment 2 of the present invention. As shown in Figure 2a, the boundary-crossing alarm server described in this embodiment is basically the same as the boundary-crossing alarm server described in Embodiment 1, the difference being that In this embodiment, the boundary-crossing alarm server 220 can make each monitoring terminal 230 correspond to a plurality of monitored terminals 210 for monitoring. Similarly, as shown in FIG. 2 b, the boundary-crossing alarm server 220 can make multiple monitoring terminals 230 correspond to A monitored terminal 210 performs monitoring.

Specifically, referring to FIG. 2c, the monitored unit 221 in this embodiment further includes: an authorization unit 221a, a location reporting unit 221b, and a monitored switch unit 221c; the monitoring unit 222 further includes: a monitoring switch unit 222a, a location inquiry Unit 222b and an area setting unit 222c; the processing unit 223 further includes: a rights management unit 223a, a switch unit 223b, a location storage unit 223c, a border crossing judging unit 223d, an alarm unit 223e and an area management unit 223f.

The authorization unit 221a is configured to monitor the monitored terminal ID and the authorized monitoring terminal ID reported by the monitored terminal 210, and send the monitored terminal ID and the authorized monitoring terminal ID to the authority management unit 223a . The authority management unit 223a is configured to establish a correspondence table between the monitored terminal ID and the authorized monitoring terminal ID, as shown in Table 1 below, each row in the correspondence table records a monitored terminal ID and its corresponding monitoring terminal ID. The corresponding monitoring terminal ID is authorized by the monitored user and reported to the authority management unit 223 a through the monitored terminal 210 . Wherein, the ID of the monitored terminal is a unique identification code used to identify the monitored terminal. When the monitored terminal is connected to the out-of-bounds alarm server, the monitored terminal ID is automatically reported, so that the out-of-bounds alarm server can distinguish and then identify different monitored terminal. Similarly, the monitoring terminal ID is a unique identification code used to identify the monitoring terminal. When the monitoring terminal is connected to the boundary-crossing alarm server, the monitoring terminal ID is automatically reported so that the boundary-crossing alarm server can distinguish and then identify different monitoring terminals. Therefore, when it is necessary to send alarm information, the alarm unit 235 can obtain the corresponding monitoring terminal ID by querying the corresponding relationship table, and then accurately send the alarm information to the corresponding monitoring terminal 230, avoiding information leakage or monitoring of the monitored user. The user exceeds the authority to monitor the monitored user.

Table 1 Correspondence table between monitored terminal ID and authorized monitoring terminal ID

Monitored terminal ID Authorized monitoring terminal ID A001 B001 A002 B001 A005 B001 A010 B002

The location reporting unit 221b is configured to monitor the location information reported by the monitored terminal 210, and send the location information to the location storage unit 223c. The location storage unit 223c is used to store the location information and the corresponding reporting time; the cross-border judging unit 223d is used to judge whether the current location of the monitored terminal 210 is within the allowed activity area according to the location information In addition, if the alarm unit 223e is triggered; the alarm unit 223e is configured to send alarm information to the monitoring terminal 230 authorized by the monitored terminal 210 .

The location information generally includes the following parameters: longitude, latitude, error range, monitored terminal ID, and monitored terminal status. Among them, longitude and latitude are used to record the longitude and latitude of the monitored terminal 210, and are necessary parameters; other parameters can be selected and set according to actual applications. The error range is generated by the monitored terminal 210 and can be used to correct the position of the monitored terminal 210 . The monitored terminal ID can be directly read from the hardware of the monitored terminal 210 . The status of the monitored terminal is divided into two situations: when the monitored terminal 210 is a handheld terminal, the status of the monitored terminal records the remaining battery power of the handheld terminal; when the monitored terminal is a vehicle terminal, the status of the monitored terminal records the running status of the vehicle terminal , such as driving, parking, and turning off the engine. Wherein, the handheld terminal is a monitored terminal that is easy to carry around, which can be carried by the user through wearing or other means in addition to being held by the user; the vehicle-mounted terminal is a For the monitored terminal, the vehicle should have the ability to supply power to the vehicle-mounted terminal, and the vehicle can also be a water or air vehicle in addition to a land vehicle.

The monitored switch unit 221c is configured to monitor the first closing instruction reported by the monitored terminal 210, and send the first closing instruction to the switching unit 223b; the switching unit 223b is configured to A shutdown instruction triggers the alarm unit 223e and notifies the location reporting unit 221b to stop listening to the location information reported by the monitored terminal 210 . The monitored terminal 210 is provided with a first function switch. By operating the first function switch, the monitored user can choose to stop being monitored. At this time, the monitored terminal 210 reports the first closing command and stops reporting position information at the same time. The user effectively monitors the monitored user. When the monitored terminal 100 closes the monitoring function, the alarm unit 223e of the cross-border alarm server 220 will be triggered and send alarm information to the corresponding monitoring terminal 230 in time. The alarm information may be a short message or data information and the like.

The monitoring switch unit 222a is configured to monitor the second closing instruction reported by the monitoring terminal 230, and send the second closing instruction to the switching unit 223b; The instruction notifies the location reporting unit 221b to stop listening to the location information reported by the monitored terminal 210 . Similar to the first function switch on the monitored terminal 210, the monitoring terminal 230 is provided with a second function switch. By turning off the second function switch, the monitoring user can stop monitoring the monitored user.

The position query unit 222b is used to monitor the position query command reported by the monitoring terminal 230 to the corresponding monitored terminal 210, and send the query command to the position storage unit 223c; the position storage unit 223c also uses According to the location query instruction, the location query unit 222b feeds back the location information of the corresponding monitored terminal 210 at the query time point, or the motion track information during the query time period (corresponding to multiple reporting times) , to the monitoring terminal 230.

The area setting unit 222c is configured to monitor the area setting information reported by the monitoring terminal 230, and send the area setting information to the area management unit 223f; the area management unit 223f, according to the area setting Set information to set the first allowed activity area of the monitored terminal 210, and set the area obtained by extending a predetermined length (such as 1 kilometer) based on the boundary of the first allowed activity area as the second allowed activity area, and set An area outside the first allowed activity area and the second allowed activity area is defined as a prohibited activity area. The area setting unit 222c is also used to send the corresponding map information to the monitoring terminal 230. On the monitoring terminal 230, the monitoring user can click on the map to complete the area setting.

In addition, the boundary-crossing alarm server 220 is also provided with a memory (not shown), which stores databases and map resources for supporting the functions of the monitored unit 221 , the monitoring unit 222 and the processing unit 223 .

In this embodiment, the boundary-crossing alarm server 220 is preferably a cloud boundary-crossing alarm server, and communicates with the monitored terminal 210 and the monitoring terminal 230 in a wireless manner.

The border-crossing alarm server in this embodiment, according to the authorization correspondence between the monitored terminal and the monitoring terminal, accurately sends the alarm information to the monitoring terminal authorized by the monitored terminal, under the condition of ensuring effective monitoring of the monitored terminal, It also ensures that the privacy information of the monitored user holding the monitored terminal is not violated.

Example 3

This embodiment provides a monitored terminal. Referring to FIG. 3 , the monitored terminal 310 includes: a monitored positioning unit 314 , a monitored reporting unit 311 , a monitored receiving unit 312 and a monitored processing unit 313 .

The monitored locating unit 314 is configured to locate the monitored terminal and obtain location information of the monitored terminal. The monitored positioning unit 314 can use satellite positioning, base station positioning, and a hybrid positioning method of satellite and base station for positioning.

The monitored reporting unit 311 is configured to report the location information to the boundary-crossing alarm server, so that the boundary-crossing alarm server can compare the location information with the area setting information reported by the monitoring terminal to determine whether the monitored Whether the current location of the terminal is outside the allowed activity area, and if yes, send alarm information to the monitoring terminal. Wherein, the monitoring terminal may obtain the authorization of the monitored terminal in advance, and the monitoring terminal may pre-set area setting information for the boundary-crossing alarm server to set the allowed activity area of the monitored terminal.

The monitored receiving unit 312 is configured to receive the boundary-crossing result notification sent by the boundary-crossing alarm server. The boundary-crossing alarm server will regularly send a boundary-crossing result notification to the monitored terminal, and the boundary-crossing result notification is used to remind the monitored terminal whether the current position is outside the allowed activity area, so that the monitored terminal can adjust its position in time, and adjust own positioning.

The monitored processing unit 313 is configured to control the monitored positioning unit to adjust the positioning method according to the boundary-crossing result notification.

The monitored terminal described in this embodiment interacts with the boundary-crossing alarm server for the boundary-crossing alarm server to judge whether it is beyond the boundary. The out-of-boundary result notification adjusts the positioning method to adapt to different application requirements, which effectively avoids the problem that the out-of-boundary alarm cannot be realized when the monitored terminal fails, and improves the monitoring ability of the monitoring user to the monitored user.

optional,

Referring to FIG. 4 , the monitoring terminal may specifically be a handheld terminal 410 , and the handheld terminal 410 includes: a handheld reporting unit 411 , a handheld receiving unit 412 , a handheld processing unit 413 , a power judging unit 414 and a handheld positioning unit 415 .

The handheld reporting unit 411 is used to report the location information to the cross-border alarm server;

The handheld receiving unit 412 is used to receive the boundary-crossing result notification sent by the boundary-crossing alarm server;

The hand-held processing unit 413 is configured to know whether the current position of the hand-held terminal is outside the first allowed activity area according to the boundary-crossing result notification, and if so, send a power judgment notification to the power judgment unit 414, otherwise , sending a base station positioning notification to the handheld positioning unit 415; the first allowed activity area is set according to the area setting information reported by the monitoring terminal, and extends a predetermined length based on the boundary of the first allowed activity area The obtained area is the second allowed activity area, and the area outside the first allowed activity area and the second allowed activity area is the forbidden activity area;

The power judging unit 414 is used to judge whether the remaining power of the handheld terminal 410 is lower than a predetermined power, if so, send a base station positioning notification to the handheld positioning unit 415, otherwise, send a mixed location notification;

The handheld positioning unit 415 is configured to perform positioning by using a base station positioning method according to the base station positioning notification from the handheld processing unit 413, and report the positioning result to the cross-border position at a first frequency through the handheld reporting unit 411. alarm server, and

According to the base station positioning notification from the electric power judgment unit 414, the base station positioning method is used for positioning, and the positioning result is reported to the cross-boundary alarm server at the first frequency through the described handheld reporting unit 411, and according to the cross-boundary alarm server The feedback satellite positioning notification adopts the satellite positioning method for positioning, and the positioning result is reported to the cross-boundary alarm server through the handheld reporting unit 411, so that the cross-boundary alarm server can judge whether the current position of the handheld terminal is prohibited. activity area, and

According to the mixed positioning notification, the mixed positioning method is used for positioning, and the positioning result is reported to the cross-border alarm server at the second frequency through the handheld reporting unit 411, and the base station positioning is adopted according to the base station positioning notification fed back by the cross-boundary alarm server. Positioning is carried out in the same way, and the positioning result is reported to the cross-boundary alarm server through the handheld reporting unit 411, so that the cross-boundary alarm server can judge whether the distance between the latest two positioning results is less than a predetermined distance;

If it is less than the predetermined distance, execute the next step; otherwise, the cross-border alarm server notifies the handheld positioning unit 415 to obtain accurate position information by means of satellite positioning, and then executes the next step;

The boundary-crossing alarm server judges whether the current location of the monitored terminal is in the prohibited activity area according to the latest location information, and if so, sends alarm information to the monitoring terminal authorized by the monitored terminal.

The first frequency is lower than the second frequency.

The handheld terminal described in this embodiment adjusts the positioning method and the frequency of reporting position information according to the notification of the cross-border result from the cross-border alarm server and its own remaining power, thereby helping to improve the battery life of the handheld terminal and further ensuring that the monitoring user is accurate to the detected user. Monitor the user's monitoring capabilities.

optional

Referring to FIG. 5 , the monitoring terminal can specifically be a vehicle-mounted terminal 510 , and the vehicle-mounted terminal 510 includes: a vehicle-mounted reporting unit 511 , a vehicle-mounted receiving unit 512 , a vehicle-mounted processing unit 513 and a vehicle-mounted positioning unit 514 .

The on-vehicle reporting unit 511 is used to report the position information to the cross-border alarm server;

The on-vehicle receiving unit 512 is configured to receive the boundary-crossing result notification sent by the boundary-crossing alarm server;

The vehicle-mounted processing unit 513 is configured to know whether the current position of the vehicle-mounted terminal is outside the first allowed activity area according to the notification of the cross-border result, and if so, send a high-frequency report notification to the vehicle-mounted reporting unit, otherwise , sending a low-frequency report notification to the vehicle-mounted reporting unit; the first allowed activity area is set according to the area setting information reported by the monitoring terminal;

The vehicle-mounted reporting unit 511 is further configured to report the location information of the vehicle-mounted terminal with a fourth frequency according to the high-frequency report notification, and report the location information of the vehicle-mounted terminal with a third frequency according to the low-frequency report notification, the fourth frequency is higher than the third frequency;

The on-vehicle positioning unit 514 is configured to perform positioning by means of satellite positioning, and send the positioning result to the on-vehicle reporting unit.

The vehicle-mounted terminal described in this embodiment adjusts the frequency of reporting location information according to the notification of the boundary-crossing result from the boundary-crossing alarm server. Since the vehicle-mounted terminal mainly uses satellite positioning for positioning, its positioning accuracy is higher, and its positioning process consumes less energy at the same time. More, by adjusting the frequency of reporting information, it is beneficial to reduce power consumption, which is conducive to the popularization and application of the vehicle terminal.

Example 4

This embodiment provides a monitoring terminal. Referring to FIG. 6, the monitoring terminal 630 includes: an area setting unit 631 and an alarm receiving unit 632;

The area setting unit 631 is used to report area setting information to the boundary-crossing alarm server, so that the boundary-crossing alarm server compares the location information reported by the monitored terminal with the area setting information to determine whether the monitored terminal Whether the current location of the terminal is outside the allowed activity area. The monitoring terminal may obtain the authorization of the corresponding monitored terminal in advance, and further, the monitoring terminal may report area setting information to the boundary-crossing alarm server. The boundary-crossing alarm server sets the allowed activity area of the monitored terminal according to the area setting information, and monitors in real time whether the monitored terminal is located outside the allowed activity area.

The alarm receiving unit 632 is configured to receive alarm information sent by the boundary-crossing alarm server when the current location of the monitored terminal is outside the allowed activity area.

The monitoring terminal described in this embodiment and the cross-border alarm server carry out information interaction, for the cross-boundary alarm server to set the allowed activity area of the monitored terminal, and then for the cross-boundary alarm server to perform cross-border judgment and timely alarm, which improves the monitoring user's awareness of the monitored user. monitoring capabilities.

Example 5

7 is a schematic structural diagram of the boundary-crossing alarm system according to Embodiment 5 of the present invention. As shown in FIG. 7 , the boundary-crossing alarm system 700 includes a boundary-crossing alarm server 720 , a monitored terminal 710 and a monitoring terminal 730 .

For details of the boundary-crossing alarm server 720, refer to the description of the boundary-crossing alarm server in Embodiment 1 or 2 of the present invention, and for details of the monitored terminal 710, please refer to the description of any one of embodiments 3 to 5 for the monitored terminal. For details of the monitoring terminal 730, refer to the description of the monitoring terminal in Embodiment 6, and details are not repeated here.

In the cross-border alarm system described in this embodiment, the monitoring user sets the allowed activity area of the monitored terminal through the monitoring terminal, and the cross-border alarm server monitors the location information reported by the monitored terminal, and when the monitored user who holds the monitored terminal crosses the boundary , the cross-border alarm server sends alarm information to the monitoring user, thereby avoiding the problem of being unable to realize the cross-border alarm when the monitored terminal fails, and improving the monitoring ability of the monitoring user to the monitored user.

It should be understood that in the method flow of the following embodiments of the present invention, the divided steps are a functional limitation. On the basis of realizing the purpose of the present invention, the steps can be divided into multiple sub-steps. The steps may also be combined into one step for implementation, which is not limited in this embodiment of the present invention.

Example 6

Fig. 8 is a flow chart of the cross-border alarm method according to Embodiment 6 of the present invention. As shown in Fig. 8, the method includes steps:

810: Monitor the location information reported by the monitored terminal.

820: Set the allowed activity area of the monitored terminal according to the pre-acquired area setting information, where the pre-acquired area setting information is the area setting information reported by the monitoring terminal.

830: Determine whether the current location of the monitored terminal is outside the allowed activity area according to the location information, and if so, send alarm information to the monitoring terminal.

The border-crossing alarm method described in this embodiment, the monitoring user sets the allowed activity area of the monitored terminal through the monitoring terminal, and the border-crossing alarm server monitors the position information reported by the monitored terminal, and when the monitored user who holds the monitored terminal crosses the border , the cross-border alarm server sends alarm information to the monitoring user, thereby avoiding the problem of being unable to realize the cross-border alarm when the monitored terminal fails, and improving the monitoring ability of the monitoring user to the monitored user.

Example 7

Present embodiment 7 is described on the basis of embodiment 6, specifically described as follows:

Before the step 810, it also includes:

monitoring the monitored terminal ID reported by the monitored terminal and obtaining the monitoring terminal ID authorized by the monitored terminal;

A correspondence table between the monitored terminal ID and the authorized monitoring terminal ID is established, and the monitoring terminal authorized by the monitored terminal can be determined according to the correspondence table. In the step 830, sending the alarm information to the monitoring terminal specifically includes: sending the alarm information to the monitoring terminal authorized by the monitored terminal according to the correspondence table.

And before the step 810, it may also include:

Judging whether the first closing instruction reported by the monitored terminal is received, if so, then according to the first closing instruction, stop monitoring the location information reported by the monitored terminal, and send an alarm message to the monitoring terminal; or,

Judging whether the second closing instruction reported by the monitoring terminal is received, and if yes, stop monitoring the location information reported by the monitored terminal according to the second closing instruction.

After said step 810, also include steps:

It is judged whether the time for the monitored terminal to report the location information is overdue, and if yes, an alarm message is sent to the monitoring terminal authorized by the monitored terminal.

And after the step 810 may also include:

monitoring the location query instruction of the monitored terminal reported by the monitoring terminal;

According to the location query instruction, feeding back the location information of the monitored terminal at the query time point, or the motion track information during the query time period (consisting of a plurality of the location information corresponding to the reporting time), to the monitoring terminal.

Wherein, the location information includes the following parameters: longitude, latitude, error range, monitored terminal ID and monitored terminal status. The monitored terminal includes: a handheld terminal and/or a vehicle-mounted terminal; when the monitored terminal is a handheld terminal, the terminal status records the remaining battery power of the handheld terminal; when the monitored terminal is a vehicle-mounted terminal, the terminal status records the operating status of the vehicle-mounted terminal.

The step 820 specifically includes:

Setting the first allowed activity area of the monitored terminal according to the pre-acquired area setting information;

Setting an area obtained by extending a predetermined length based on the boundary of the first allowed activity area as the second allowed activity area;

An area other than the first allowed activity area and the second allowed activity area is set as a prohibited activity area.

The cross-border alarm method described in this embodiment, according to the authorization correspondence between the monitored terminal and the monitoring terminal, accurately sends the alarm information to the monitoring terminal authorized by the monitored terminal, under the condition of ensuring effective monitoring of the monitored terminal, It also ensures that the privacy information of the monitored user holding the monitored terminal is not violated.

Example 8

This embodiment provides a method for alarming out of bounds based on a monitored terminal. Referring to FIG. 9, the method for alarming out of bounds based on a monitored terminal includes steps:

910: Perform positioning and obtain location information. This step can be completed by using satellite positioning, base station positioning, and a mixed positioning method of satellite and base station.

920: Report the location information to the boundary-crossing alarm server, so that the boundary-crossing alarm server compares the location information with the area setting information reported by the monitoring terminal to determine whether the current location is outside the allowed activity area, If yes, the boundary-crossing alarm server sends alarm information to the monitoring terminal. Wherein, the monitoring terminal may obtain the authorization of the monitored terminal in advance, and the monitoring terminal may pre-set area setting information for the boundary-crossing alarm server to set the allowed activity area of the monitored terminal.

930: Receive a border crossing result notification sent by the border crossing alarm server. The boundary-crossing alarm server will regularly send a boundary-crossing result notification to the monitored terminal, and the boundary-crossing result notification is used to remind the monitored terminal whether the current position is outside the allowed activity area, so that the monitored terminal can adjust its position in time, and adjust own positioning.

940: Adjust the positioning method according to the notification of the cross-border result.

The monitored terminal described in this embodiment interacts with the boundary-crossing alarm server for the boundary-crossing alarm server to judge whether it is beyond the boundary. The out-of-boundary result notification adjusts the positioning method to adapt to different application requirements, which effectively avoids the problem that the out-of-boundary alarm cannot be realized when the monitored terminal fails, and improves the monitoring ability of the monitoring user to the monitored user.

optional,

The monitored terminal is a handheld terminal, and the step 940: adjust the positioning method according to the notification of the cross-border result, specifically:

Whether the current location is outside the first allowed activity area is acquired according to the boundary-crossing result notification, and if so, a battery capacity judgment notification is sent; otherwise, a first positioning notification is sent. The first positioning notification is generally a base station positioning notification. The first allowed activity area is set according to the area setting information reported by the monitoring terminal, and the area obtained by extending a predetermined length based on the boundary of the first allowed activity area is the second allowed activity area. The area outside the first allowed activity area and the second allowed activity area is the prohibited activity area.

When receiving the power judgment notification, it is judged whether the remaining power is lower than the predetermined power, if yes, the first location notification is sent, otherwise, the second location notification is sent. The second positioning notification is generally a hybrid positioning notification.

When the first positioning notification is received, the first positioning method is used to perform positioning according to the first positioning notification, and the acquired location information is reported to the boundary-crossing alarm server at a first frequency. The first positioning mode is a base station positioning mode.

When the second positioning notification is received, the second positioning method is used to perform positioning according to the second positioning notification, and the acquired location information is reported to the boundary-crossing alarm server at a second frequency. The second positioning method is a positioning method in which satellites and base stations are mixed.

Wherein, the first frequency is lower than the second frequency.

And, when the cross-border alarm server judges whether the current position of the monitored terminal is outside the first allowed activity area, the judgment steps are as follows:

When R>(S/P), if the center point of the location determined by the longitude and latitude is outside the first allowed activity area, the current location of the monitored terminal is considered to be outside the first allowed activity area; otherwise, it is considered The current location of the monitored terminal is not outside the first allowed activity area;

When R≤(S/P), if (S'∩S)>(S'/4), it is considered that the current location of the monitored terminal is not outside the first allowed activity area; otherwise, it is considered that the current location of the monitored terminal is The location is outside the first permitted activity zone;

Wherein, R represents the error radius of the monitoring terminal, P is a constant, S represents the area of the first allowed activity area, and S' represents the error area of the monitoring terminal.

The boundary-crossing alarm method based on the handheld terminal described in this embodiment adjusts the positioning method and the frequency of reporting position information according to the notification of the boundary-crossing result from the boundary-crossing alarm server and its own remaining power, thereby helping to improve the battery life of the handheld terminal. Ensure the ability of the monitoring user to monitor the monitored user.

optional

The monitored terminal is a vehicle-mounted terminal, which mainly uses satellite positioning to obtain the location information. Only when the vehicle-mounted terminal passes through an area where satellite positioning cannot be performed, such as a tunnel, base station positioning is temporarily used.

The step 910: perform positioning and obtain location information, specifically: use the third positioning method for positioning and obtain location information, and only when the vehicle-mounted terminal passes through an area where satellite positioning cannot be performed, such as a tunnel, temporarily use the base station positioning method.

Step 940: Adjust the positioning method according to the notification of the out-of-bounds result, specifically including:

Obtaining whether the current position is outside the first allowed activity area according to the boundary-crossing result notification, if yes, sending a high-frequency report notification, otherwise, sending a low-frequency report notification;

When receiving a high-frequency report notification, report the location information at a fourth frequency;

When receiving a low-frequency reporting notification, report the location information at a third frequency;

Wherein, the fourth frequency is higher than the third frequency.

The vehicle-mounted terminal-based cross-boundary alarm method described in this embodiment adjusts the frequency of reporting location information according to the notification of the cross-boundary result from the cross-boundary alarm server. Since the vehicle-mounted terminal mainly uses satellite positioning for positioning, its positioning accuracy is higher. The positioning process consumes a lot of energy. By adjusting the frequency of reporting information, it is beneficial to reduce power consumption and facilitate the popularization and application of the vehicle terminal.

Fig. 10 is a schematic diagram of the hardware structure of the boundary-crossing alarm server of the present invention. As shown in Fig. 10, the boundary-crossing alarm server 1000 of the present invention is similar to an existing computer, and it performs information interaction with external devices through a network interface 1010, such as receiving The location information reported by the monitored terminal, the area setting information reported by the receiving monitoring terminal, etc.; it processes the information from the external device through the processor 1020, such as setting the allowed activity area according to the area setting information, and judging the area being monitored according to the location information. Monitor whether the terminal crosses the boundary, etc.

The border-crossing alarm server, monitored terminal, monitoring terminal, system and method described in the embodiment of the present invention, the authorized monitoring user sets the allowed activity area of the monitored terminal through the monitoring terminal, and the border-crossing alarm server monitors the position reported by the monitored terminal information, and when the monitored user holding the monitored terminal crosses the border, the border-crossing alarm server sends an alarm message to the authorized monitoring user, thereby avoiding the problem that the border-crossing alarm cannot be realized when the monitored terminal fails, and improving the monitoring user The ability to monitor monitored users. At the same time, the boundary-crossing alarm server adopts a cloud boundary-crossing alarm server, which is convenient for monitoring personnel to manage; based on the power-saving mode of hierarchical area and power control, the battery life of the monitored terminal is improved.

Those of ordinary skill in the art will understand that various aspects of the present invention, or possible implementations of various aspects, may be embodied as systems, methods or computer program products. Accordingly, aspects of the present invention, or possible implementations of various aspects, may take the form of an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, etc.), or an embodiment combining software and hardware aspects, described in These are collectively referred to herein as "circuits", "units" or "systems". In addition, aspects of the present invention, or possible implementations of various aspects, may take the form of computer program products, and computer program products refer to computer-readable program codes stored in computer-readable media.

The computer readable medium may be a computer readable signal medium or a computer readable storage medium. Computer-readable storage media include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices, or devices, or any suitable combination of the foregoing, such as random access memory (RAM), read-only memory (ROM), Erase Programmable Read-Only Memory (EPROM or Flash), Fiber Optic, Portable Read-Only Memory (CD-ROM).

The processing unit in the computer reads the computer-readable program code stored in the computer-readable medium, so that the processing unit can execute the functional actions specified in each step in the flow chart, or a combination of steps; A device that performs functional actions specified in each block or a combination of blocks.

The computer readable program code may execute entirely on the user's computer, partly on the user's computer, as a separate software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. to execute. It should also be noted that, in some alternative implementations, the functions noted at the steps in the flowcharts or blocks in the block diagrams may occur out of the order noted in the figures. For example, two steps, or two blocks shown in succession, may in fact be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (25)

1. A border-crossing alarm server, characterized in that, comprises: a monitored unit, a monitoring unit and a processing unit; The monitored unit is configured to monitor the location information reported by the monitored terminal, and send the location information to the processing unit; The monitoring unit is configured to monitor the area setting information reported by the monitoring terminal, and send the area setting information to the processing unit; The processing unit is configured to set the allowed activity area of the monitored terminal according to the area setting information, and determine whether the current location of the monitored terminal is outside the allowed activity area according to the location information , if yes, send alarm information to the monitoring terminal. 2. The boundary-crossing alarm server according to claim 1, wherein the monitored unit comprises: an authorization unit; the processing unit comprises: a rights management unit; The authorization unit is configured to monitor the monitored terminal ID reported by the monitored terminal and acquire the monitoring terminal ID authorized by the monitored terminal, and send the monitored terminal ID and the monitoring terminal ID to the Authority management unit; The authority management unit is configured to establish a correspondence table between the monitored terminal ID and the monitoring terminal ID. 3. The boundary-crossing alarm server according to claim 2, wherein the processing unit further comprises: an area management unit; The area management unit is configured to set the allowed activity area of the monitored terminal according to the area setting information reported by the monitoring terminal authorized by the monitored terminal. 4. The cross-border alarm server according to claim 3, wherein the monitoring unit comprises: an area setting unit; the area setting unit is used to monitor and obtain the information reported by the monitoring terminal authorized by the monitored terminal. area setting information, and sending the area setting information to the area management unit; The area management unit sets the first allowed activity area of the monitored terminal according to the area setting information, and sets an area obtained by extending a predetermined length based on the boundary of the first allowed activity area as the second allowed area. an activity area, and setting an area other than the first allowed activity area and the second allowed activity area as a prohibited activity area. 5. The boundary-crossing alarm server according to claim 2, wherein the monitored unit further comprises: a position reporting unit; the processing unit further comprises: a position storage unit, a boundary-crossing judging unit and an alarm unit; The location reporting unit is configured to monitor the location information reported by the monitored terminal, and send the location information to the location storage unit; The location storage unit is used to store the location information and the reporting time corresponding to the location information; The boundary-crossing judging unit is used to judge whether the current location of the monitored terminal is outside the allowed activity area according to the location information, and if so, trigger the alarm unit; The alarm unit is configured to send alarm information to the monitoring terminal authorized by the monitored terminal according to the corresponding relationship table and the triggering of the boundary-crossing judging unit. 6. The cross-border alarm server according to claim 5, wherein the location storage unit is specifically used to store the location information and the corresponding reporting time, the location information includes: longitude, latitude, error range, Monitored terminal ID and monitored terminal status. 7. The boundary-crossing alarm server as claimed in claim 5 or 6, wherein the monitoring unit further comprises: a position query unit; The location query unit is configured to monitor the location query instruction reported by the monitoring terminal to the corresponding monitored terminal, and send the location query instruction to the location storage unit; The location storage unit is further configured to send the location information to the location query unit according to the location query instruction, or track information composed of a plurality of location information corresponding to the reporting time. 8. The cross-border alarm server according to any one of claims 2 to 7, wherein the monitored unit further comprises: a monitored switch unit; the processing unit further comprises a switch unit; The monitored switch unit is configured to monitor the first closing instruction reported by the monitored terminal, and send the first closing instruction to the switching unit; The switch unit is configured to trigger the alarm unit according to the first closing instruction, and notify the location reporting unit to stop listening to the location information reported by the monitored terminal. 9. The boundary-crossing alarm server according to claim 8, wherein the monitoring unit further comprises: a monitoring switch unit; The monitoring switch unit is configured to monitor a second closing instruction reported by the monitoring terminal, and send the second closing instruction to the switching unit; The switch unit is configured to notify the location reporting unit to stop listening to the location information reported by the monitored terminal according to the second closing instruction. 10. The boundary-crossing alarm server according to any one of claims 1 to 9, characterized in that, the boundary-crossing alarm server is a cloud boundary-crossing alarm server. 11. A monitored terminal, characterized in that the monitored terminal comprises: a monitored positioning unit, a monitored reporting unit, a monitored receiving unit, and a monitored processing unit; The monitored positioning unit is configured to locate the monitored terminal and obtain location information of the monitored terminal; The monitored reporting unit is configured to report the location information to the boundary-crossing alarm server, so that the boundary-crossing alarm server can compare the location information with the area setting information reported by the monitoring terminal to determine whether the monitored terminal Whether the current position of the user is outside the allowed activity area, if so, the cross-border alarm server sends alarm information to the monitoring terminal; The monitored receiving unit is configured to receive the boundary-crossing result notification sent by the boundary-crossing alarm server; The monitored processing unit is configured to control the monitored positioning unit to adjust a positioning method according to the boundary-crossing result notification. 12. The monitored terminal according to claim 11, wherein the monitored terminal is a handheld terminal; The handheld terminal also includes: a power judgment unit; The monitored processing unit is specifically used to obtain whether the current position of the handheld terminal is outside the first allowed activity area according to the notification of the cross-border result, and if so, send a power judgment notification to the power judgment unit, otherwise, sending a first positioning notification to the monitored positioning unit; The power judging unit is used to judge whether the remaining power of the handheld terminal is lower than a predetermined power, if so, send a first positioning notification to the monitored positioning unit, otherwise, send a second positioning notification to the monitored positioning unit location notification; The monitored positioning unit is specifically configured to perform positioning according to the first positioning notification using a first positioning method, and report the acquired position information to the cross-border alarm at a first frequency through the monitored reporting unit server, or, Positioning is performed by using a second positioning method according to the second positioning notification, and reporting the acquired position information to the boundary-crossing alarm server at a second frequency through the monitored reporting unit. 13. The monitored terminal according to claim 11, wherein the monitored terminal is a vehicle-mounted terminal; The monitored processing unit is specifically configured to obtain whether the current position of the vehicle-mounted terminal is outside the first allowed activity area according to the notification of the transgression result, and if so, send a high-frequency report notification to the monitored reporting unit, Otherwise, send a low-frequency reporting notification to the monitored reporting unit; The monitored positioning unit is specifically used to perform positioning using a third positioning method and obtain the position information; The monitored reporting unit is specifically configured to report the location information acquired by the monitored positioning unit at a fourth frequency according to the high-frequency reporting notification, or report the location information at a third frequency according to the low-frequency reporting notification. For the location information acquired by the monitoring and positioning unit, the fourth frequency is higher than the third frequency. 14. A monitoring terminal, characterized in that it comprises: an area setting unit and an alarm receiving unit; The area setting unit is used to report area setting information to the boundary-crossing alarm server, so that the boundary-crossing alarm server compares the location information reported by the monitored terminal with the area setting information to determine whether the monitored terminal Whether the current location of the user is outside the allowed activity area; The alarm receiving unit is configured to receive the alarm information sent by the boundary-crossing alarm server when the current position of the monitored terminal is outside the allowed activity area. 15. A boundary-crossing alarm system, characterized in that it comprises: the boundary-crossing alarm server according to any one of claims 1 to 10, the monitored terminal according to any one of claims 11 to 13, and the monitoring terminal according to claim 14 . 16. A cross-border alarm method, characterized in that, comprising the steps: Monitor the location information reported by the monitored terminal; Set the allowed activity area of the monitored terminal according to the pre-acquired area setting information, the pre-acquired area setting information is the area setting information reported by the monitoring terminal; Judging whether the current location of the monitored terminal is outside the allowed activity area according to the location information, and if so, sending an alarm message to the monitoring terminal. 17. The method according to claim 16, characterized in that, after monitoring the location information reported by the monitored terminal, the method further comprises: According to the location information, it is judged whether the time for the monitored terminal to report the location information is overtime, and if yes, an alarm message is sent to the monitoring terminal. 18. The method according to claim 16 or 17, wherein before the monitoring of the location information reported by the monitored terminal, the method further comprises: Judging whether the first closing instruction reported by the monitored terminal is received, if so, then according to the first closing instruction, stop monitoring the location information reported by the monitored terminal, and send an alarm message to the monitoring terminal; or, Judging whether the second closing instruction reported by the monitoring terminal is received, and if yes, stop monitoring the location information reported by the monitored terminal according to the second closing instruction. 19. The method according to any one of claims 16 to 18, further comprising: monitoring the monitored terminal ID reported by the monitored terminal and obtaining the monitoring terminal ID authorized by the monitored terminal; Establishing a correspondence table between the monitored terminal ID and the authorized monitoring terminal ID; The sending the alarm information to the monitoring terminal specifically includes: sending the alarm information to the monitoring terminal authorized by the monitored terminal according to the correspondence table. 20. The method according to any one of claims 16 to 19, wherein the location information includes the following parameters: longitude, latitude, error range, monitored terminal ID and monitored terminal status. 21. The method according to claim 20, wherein the setting the allowed activity area of the monitored terminal according to the pre-acquired area setting information specifically includes: Setting the first allowed activity area of the monitored terminal according to the pre-acquired area setting information; Setting an area obtained by extending a predetermined length based on the boundary of the first allowed activity area as the second allowed activity area; An area other than the first allowed activity area and the second allowed activity area is set as a prohibited activity area. 22. A method for cross-border alarm based on the monitored terminal, characterized in that it comprises the steps of: Perform positioning and obtain location information; Report the location information to the cross-border alarm server, so that the cross-border alarm server compares the location information with the area setting information reported by the monitoring terminal to determine whether the current location is outside the allowed activity area, if so , the boundary-crossing alarm server sends alarm information to the monitoring terminal; receiving the boundary-crossing result notification sent by the boundary-crossing alarm server; Adjust the positioning method according to the boundary-crossing result notification. 23. The monitored terminal-based cross-border alarm method according to claim 22, wherein when the monitored terminal is a handheld terminal, According to the notification of the cross-border result, adjust the positioning method, specifically including: Obtaining whether the current location is outside the first allowed activity area according to the boundary-crossing result notification, if yes, sending a power judgment notification, otherwise, sending a first positioning notification; When receiving the power judgment notification, it is judged whether the remaining power is lower than the predetermined power, if yes, the first positioning notification is sent, otherwise, the second positioning notification is sent; When receiving the first positioning notification, perform positioning using a first positioning method according to the first positioning notification, and report the obtained location information to the cross-border alarm server at a first frequency; When the second positioning notification is received, the second positioning method is used to perform positioning according to the second positioning notification, and the acquired location information is reported to the boundary-crossing alarm server at a second frequency. 24. The monitored terminal-based cross-border alarm method according to claim 22, wherein when the monitored terminal is a vehicle-mounted terminal, Perform positioning and obtain location information, specifically: use the third positioning method to perform positioning and obtain location information; According to the notification of the cross-border result, adjust the positioning method, specifically including: Obtaining whether the current location is outside the first allowed activity area according to the boundary-crossing result notification, if yes, sending a high-frequency report notification, otherwise, sending a low-frequency report notification; When receiving a high-frequency report notification, report the location information at a fourth frequency; When receiving a low-frequency reporting notification, report the location information at a third frequency; Wherein, the fourth frequency is higher than the third frequency. 25. A method for cross-boundary alarm based on a monitoring terminal, characterized in that, comprising steps: Report the area setting information to the cross-border alarm server, so that the cross-border alarm server will compare the location information reported by the monitored terminal with the area setting information to determine whether the current location of the monitored terminal is within the allowed range. outside the area of activity; When the current location of the monitored terminal is outside the allowed activity area, the alarm information sent by the boundary-crossing alarm server is received.