CN107770752A - A kind of method for message interaction and system based on aerial signal - Google Patents
A kind of method for message interaction and system based on aerial signal Download PDFInfo
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- CN107770752A CN107770752A CN201710866716.3A CN201710866716A CN107770752A CN 107770752 A CN107770752 A CN 107770752A CN 201710866716 A CN201710866716 A CN 201710866716A CN 107770752 A CN107770752 A CN 107770752A
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- identity information
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- 230000003993 interaction Effects 0.000 title claims abstract description 17
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- 238000004891 communication Methods 0.000 abstract description 4
- 230000000977 initiatory effect Effects 0.000 abstract description 2
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- 230000005672 electromagnetic field Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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Abstract
The present invention relates to communication technical field, discloses a kind of method for message interaction and system based on aerial signal, including：Automobile control terminal obtains the identity information of current human pilot, and obtain the current first position of automobile using RFID mode, the identity information and first position are sent to service equipment, service equipment judges whether the identity information is legal, it is if illegal, the first warning message comprising the identity information and first position is sent to the mobile terminal of car owner, mobile terminal is receiving the rear to automobile control terminal initiation Location Request of the first warning message, automobile controls terminal to obtain the current second place of automobile according to the Location Request, and include current human pilot identity information and the second warning message of the second place to the alarm platform transmission nearest apart from the second place.The embodiment of the present invention can obtain current car position rapidly and be alarmed in time to closest alarm platform, reduce the stolen risk of automobile.
Description
Technical field
The present invention relates to communication technical field, and in particular to a kind of method for message interaction and system based on aerial signal.
Background technology
As a kind of traffic trip instrument, automobile is increasingly popularized in people's daily life, but as automobile possesses
Amount is continuously increased, and supply falls short of demand for the parking position in parking lot, and a large amount of automobiles can only be parked in cell vacant lot or road both sides, this
The problem of relatively open position of sample and loose monitors environment make car thief possess opportunity, and automobile is stolen is sent out again and again
It is raw.In order to solve the problems, such as that automobile is stolen, people's generally use mechanical type anti-theft device, such as handle lock, engine lock etc.
Deng, but this physics anti-theft device is easily stolen car thief destruction and is transported automobile directly using trailer, automobile is stolen
Dangerous, and car owner often after automobile goes adrift a period of time just to the police alarm, miss and give automobile for change most
Good opportunity.
The content of the invention
The embodiment of the present invention discloses a kind of method for message interaction and system based on aerial signal, can and alarm, drop
The stolen risk of low automobile.
First aspect of the embodiment of the present invention discloses a kind of method for message interaction based on aerial signal, methods described bag
Include：
Automobile control terminal obtains the identity information of current human pilot, and the identity information is sent into service and set
It is standby；
Automobile control terminal obtains the current first position of automobile using RFID modes, and the first position is sent to
The service equipment；
The service equipment judges whether the identity information of the current human pilot is legal, if illegal, to car owner
Mobile terminal send the first warning message comprising the current human pilot identity information and the first position；
What the automobile control terminal was initiated in the mobile terminal for receiving car owner according to first warning message
The current second place of automobile is obtained after Location Request, and is included to the alarm platform transmission nearest apart from the second place
The current human pilot identity information and the second warning message of the second place.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the automobile control terminal utilizes
RFID modes obtain the current first position of automobile, including：
The automobile control terminal sends the radiofrequency signal of assigned frequency by transmitting antenna；
The automobile control terminal receives the modulated signal of the RFID label tag transmission positioned at roadside by reception antenna, its
In, the modulated signal is that the RFID label tag positioned at roadside returns after the radiofrequency signal is received；
The automobile control terminal parses the modulated signal, obtains the position letter of the RFID label tag positioned at roadside
Breath, the first position current as automobile.
As an alternative embodiment, in first aspect of the embodiment of the present invention, methods described also includes：
Automobile control terminal includes described currently driving sending to the alarm platform nearest apart from the second place
After the second warning message for sailing personnel identity information and the second place, the section that can stop is detected using RFID modes；
The automobile control terminal detects running car after the section that can stop, and triggering, which starts AUTOMOTIVE RELAY, to be forced
Parking.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the automobile control terminal passes through
Transmitting antenna sends the radiofrequency signal of assigned frequency, including：
The automobile control terminal obtains the working frequency range suitable for RFID label tag according to air interface protocol；
The automobile control terminal obtains at least one frequency for being higher than assigned frequency threshold value in the working frequency range, by institute
At least one frequency is stated to be defined as specifying frequency, wherein, the size of the assigned frequency threshold value is directly proportional to positioning precision；
The automobile control terminal modulates carrier wave using amplitude shift keying mode, obtains radiofrequency signal, and control transmitting antenna
Radiofrequency signal is sent according to the specified frequency.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the automobile control terminal obtains
Before the identity information of current human pilot, methods described also includes：
The automobile control terminal obtains the automobile current startup time；
The automobile control terminal judges the current startup time whether in default startup time range, such as
The step of fruit is not located at, and triggering performs the identity information of the current human pilot of acquisition.
Second aspect of the embodiment of the present invention discloses a kind of message exchange system based on aerial signal, including automobile control
Terminal processed, service equipment and the mobile terminal of car owner, wherein：
The automobile controls terminal, is sent for obtaining the identity information of current human pilot, and by the identity information
To the service equipment；And the current first position of automobile is obtained using RFID modes, and the first position is sent to
The service equipment；
The service equipment, for judging whether the identity information of the current human pilot is legal, if illegal, to
The mobile terminal sends the first warning message comprising the current human pilot identity information and the first position；
The mobile terminal, for receiving first warning message；And according to first warning message to described
Automobile control terminal initiates Location Request；
The automobile controls terminal, is additionally operable to receiving what the mobile terminal was initiated according to first warning message
The current second place of automobile is obtained after Location Request, and is included to the alarm platform transmission nearest apart from the second place
The current human pilot identity information and the second warning message of the second place.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the car control terminal utilizes
The mode that RFID modes obtain the current first position of automobile is specially：
The automobile controls terminal, for sending the radiofrequency signal of assigned frequency by transmitting antenna；Pass through reception antenna
The modulated signal that the RFID label tag positioned at roadside is sent is received, wherein, the modulated signal is that the RFID positioned at roadside is marked
What label returned after the radiofrequency signal is received；And the modulated signal is parsed, obtain the RFID for being located at roadside
The positional information of label, the first position current as automobile.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the automobile controls terminal, also uses
The Yu Xiang alarm platforms nearest apart from the second place, which is sent, includes the currently human pilot identity information and described the
After second warning message of two positions, the section that can stop is detected using RFID modes；And detect that running car can stop
After bus or train route section, triggering, which starts AUTOMOTIVE RELAY, forces parking.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the automobile control terminal passes through
The mode of radiofrequency signal that transmitting antenna sends assigned frequency is specially：
The automobile controls terminal, for obtaining the working frequency range suitable for RFID label tag according to air interface protocol；Obtain
At least one frequency for being higher than assigned frequency threshold value in the working frequency range is taken, at least one frequency is defined as to specify frequency
Point, wherein, the size of the assigned frequency threshold value is directly proportional to positioning precision；Carrier wave is modulated using amplitude shift keying mode, obtained
Radiofrequency signal, and control transmitting antenna to send radiofrequency signal according to the specified frequency.
As an alternative embodiment, in second aspect of the embodiment of the present invention, the automobile controls terminal, also uses
Before the identity information of current human pilot is obtained, the automobile current startup time is obtained；And judge described current open
The dynamic time, whether in default startup time range, if be not located at, triggering performed the current human pilot of acquisition
The step of identity information.
Compared with prior art, the embodiment of the present invention has the advantages that：
In the embodiment of the present invention, automobile control terminal obtains the identity information of current human pilot, and utilizes RFID side
Formula obtains the current first position of automobile, the identity information and first position is sent into service equipment, service equipment judges should
Whether identity information is legal, if illegal, the comprising the identity information and first position is sent to the mobile terminal of car owner
One warning message, automobile control terminal the Location Request for receiving the mobile terminal of car owner and being initiated according to the first warning message it
The current second place of automobile is obtained afterwards, and includes current human pilot body to the alarm platform transmission nearest apart from the second place
Part information and the second warning message of the second place.The embodiment of the present invention can obtain current car position and in time to apart from most
Near alarm platform alarm, reduces the stolen risk of automobile.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of schematic flow sheet of the method for message interaction based on aerial signal disclosed in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of method for message interaction of the another kind disclosed in the embodiment of the present invention based on aerial signal；
A kind of structural representation of the message exchange system based on aerial signal disclosed in Fig. 3 embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
It should be noted that term " comprising " and " having " and their any changes in the embodiment of the present invention and accompanying drawing
Shape, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, system, product or
The step of equipment is not limited to list or unit, but alternatively also include the step of not listing or unit, or it is optional
Ground is also included for the intrinsic other steps of these processes, method, product or equipment or unit.
The embodiment of the present invention discloses a kind of method for message interaction and system based on aerial signal, can and alarm, drop
The stolen risk of low automobile.It is described in detail individually below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of flow of the method for message interaction based on aerial signal disclosed in the embodiment of the present invention
Schematic diagram.It may comprise steps of as shown in figure 1, being somebody's turn to do the method for message interaction based on aerial signal：
101st, automobile control terminal obtains the identity information of current human pilot, and the identity information is sent into service and set
It is standby.
In the embodiment of the present invention, after automobile control terminal detects that current human pilot starts automobile, in-car is called to set
The standby identity information for obtaining current human pilot, it is preferable that the identity information can include finger print information and face-image, automobile
The identity information for the human pilot that control terminal screening is got, and select most complete identity information to be sent to service and set
It is standby, wherein, most complete identity information can be numerous human pilots got identity information in finger print information it is most complete
Whole or face-image most clearly, it is necessary to explanation, the service equipment can be server, cloud platform server etc., this
Invention does not limit.
As an alternative embodiment, automobile control terminal obtains the identity information of current human pilot, and should
Identity information, which is sent to service equipment, to be included：
Automobile control terminal calls the face-image of the current human pilot of automobile shelter camera collection；
In the embodiment of the present invention, for example, when someone opens car door and starts automobile engine, automobile control terminal
It can detect that car door is opened, and obtain be currently up time of the time for starting automobile engine as automobile, automobile control
What terminal processed judged automobile is currently up the time whether in the time range of the daily startup automobile of car owner, if not in car owner's day
Often starting in the time range of automobile, automobile control terminal will trigger the camera for starting and position being covered positioned at automobile hidden,
To shoot the face-image of current human pilot.It can be seen that by calling camera collection is current to drive in the embodiment of the present invention
The face-image of personnel, the identity information of current human pilot can be got in time, and after confirming automobile by stealing,
Larceny case, which is tracked down, for car owner and the police is provided with line of force rope and evidence.
The face-image of above-mentioned current human pilot is defined as the identity information of current human pilot by automobile control terminal,
And the identity information is sent to service equipment.
It should be noted that camera is arranged on the shelter immediately ahead of vehicle steering, not only improves collection and currently drive
The positive clearly face-image of personnel is sailed, is also not easy to be found by current human pilot, and is ensured installed in concealed location
The camera is not easy to be destroyed because of being found, so as to providing current human pilot exactly for service equipment
Identity information with judge the human pilot whether possess legal identity information and with the presence or absence of steal car suspicion.
102nd, automobile control terminal obtains the current first position of automobile using RFID modes, and the first position is sent
To service equipment.
In the embodiment of the present invention, RFID (Radio Frequency Identification) technology, also known as less radio-frequency
Identification technology, it is a kind of contactless automatic identification technology, it is by radiofrequency signal automatic identification destination object and obtains mesh
The related data of object is marked, identification work may operate in various environment without manually participating in.
As an alternative embodiment, automobile control terminal obtains the current first position of automobile using RFID modes
It can include：
Automobile controls radiofrequency signal of the terminal by transmitting antenna transmission assigned frequency；
Automobile controls the modulated signal that terminal is sent by RFID label tag of the reception antenna reception positioned at roadside, wherein, should
Modulated signal is that the RFID label tag positioned at roadside returns after the radiofrequency signal is received；
Automobile control terminal parses the modulated signal, the positional information of the RFID label tag positioned at roadside is obtained, as automobile
Current first position.
In the embodiment of the present invention, the above-mentioned RFID label tag positioned at roadside controls terminal by the car antenna of automobile with automobile
Communication connection is established, so that automobile control terminal gets the current positional information of automobile, it is necessary to which explanation, above-mentioned
RFID label tag can be located on the lamp post of both sides of highway, can also be located on the billboard of both sides of highway, the present invention is not done
Limit.It can be seen that by the embodiment of the present invention, automobile is obtained by way of the positional information that can be included reading RFID label tag and is worked as
The position at preceding place.
As an alternative embodiment, automobile controls radiofrequency signal of the terminal by transmitting antenna transmission assigned frequency
It can include：
Automobile controls terminal to obtain the working frequency range suitable for RFID label tag according to air interface protocol；
Automobile control terminal obtains at least one frequency for being higher than assigned frequency threshold value in above-mentioned working frequency range, will at least one
Individual frequency is defined as specifying frequency, wherein, the size of above-mentioned assigned frequency threshold value is directly proportional to positioning precision；
Automobile control terminal carrier wave is modulated using amplitude shift keying mode, obtain radiofrequency signal, and control transmitting antenna according to
Above-mentioned specified frequency sends radiofrequency signal.
In the embodiment of the present invention, RFID air interface protocol refers to radio frequency band (working frequency range), modulation /demodulation side
The content general name of formula, data coding mode and agreement miscellaneous stipulations.Work of the automobile control terminal selection suitable for RFID label tag
Make frequency range, to ensure that RFID label tag can realize the normal signal transmission between automobile control terminal.Due in RFID label tag
The positional information where the RFID label tag is contained, the position that the position where the RFID label tag can be currently located as automobile
Put, then, automobile is closer to RFID label tag, and the current positional information of automobile that automobile control terminal is got is more accurate, i.e. vapour
The positioning precision of car is higher, so, in order to improve positioning precision, automobile control terminal should be selected to nearest apart from automobile
RFID label tag sends signal, specifically, because the size of assigned frequency threshold value is directly proportional to positioning precision, is selected above this and refers to
Frequency corresponding at least one frequency of frequency threshold is determined as specifying frequency to send radiofrequency signal, and frequency is higher, signal transmission
Distance it is nearer, once RFID label tag can receive the radiofrequency signal and return include positional information return signal, explanation
Automobile is close to the RFID label tag.It can be seen that by the embodiment of the present invention can by selecting higher frequency to send signal, obtain with
The positional information of the closely located RFID label tag of automobile, improve the precision of bus location.
It should be noted that amplitude shift keying mainly carries out load wave modulation by switch, it is that one kind of modulation technique most saves
The about mode of energy, it can play a part of reducing automobile energy consumption.
103rd, service equipment judges whether the identity information of current human pilot is legal, if illegal, performs step
104, whereas if it is legal, terminate this flow.
In the embodiment of the present invention, service equipment is previously stored with all legal bodies that automotive vehicle owner is sent by mobile terminal
Part information, after the identity information for the current human pilot that automobile control terminal is sent is received, service equipment verification is current
The identity information of human pilot whether with any one legal identity information match for prestoring, if it does not match, working as
The identity information of preceding human pilot is identified as illegal.
104th, service equipment is sent comprising current human pilot identity information and first position to the mobile terminal of car owner
First warning message.
In the embodiment of the present invention, service equipment is after the identity information for judging current human pilot is illegal, triggering
Perform and send operation, be exactly that service equipment sends the first warning message to the mobile terminal of car owner, to inform car specifically
Main current automobile is used by the human pilot of illegal identity information, so the automobile there may exist stolen wind
Danger, wherein, first warning message can include the first position that the identity information of current human pilot and automobile are currently located.
105th, the positioning that automobile control terminal is initiated in the mobile terminal for receiving car owner according to above-mentioned first warning message
The current second place of automobile is obtained after request, and sends to the alarm platform nearest apart from the second place and is driven including current
Personnel identity information and the second warning message of the second place.
In the embodiment of the present invention, after automobile control terminal receives the Location Request of mobile terminal initiation of car owner,
Automobile control terminal can be determined that the automobile has been stolen.Then, automobile control terminal utilizes and the RFID label tag positioned at roadside
Establish communication link and fetch the current second place of acquisition automobile, and distance is determined according to the current second place of the automobile got
The nearest alarm platform in the second place, wherein, the alarm platform is a kind of virtual service desk provided by public security department, can
To provide submitting and feeding back for quick burst accident information for users especially car owner user, be it is a kind of it is multi-functional, hand over
Mutual formula city police service platform, the alarm platform can obtain the alarm in time in above-mentioned second warning message of reception, police
Situation simultaneously sets out police strength solution problem.
In the method described by Fig. 1, automobile control terminal obtains the identity information of current human pilot and automobile is worked as
Preceding first position, and the identity information and first position are sent to service equipment, service equipment judges the identity received
Whether information belongs to legal identity information, if it is judged that be not belonging to legal identity information, then send comprising the identity information and
Mobile terminal of first warning message of first position to car owner, mobile terminal are receiving the rear to vapour of first warning message
Car control terminal initiates Location Request, and automobile controls terminal according to the current second place of Location Request acquisition automobile, and to
The alarm platform transmission nearest apart from the second place includes current human pilot identity information and the second alarm of the second place disappears
Breath.It can be seen that by the method described by Fig. 1, it can quickly judge that automobile whether there is stolen situation, and in time to police
Side's alarm, reduces the stolen risk of automobile.
Embodiment two
Referring to Fig. 2, Fig. 2 is the stream of method for message interaction of the another kind disclosed in the embodiment of the present invention based on aerial signal
Journey schematic diagram.It may comprise steps of as shown in Fig. 2 being somebody's turn to do the method for message interaction based on aerial signal：
201st, automobile control terminal obtains the automobile current startup time.
202nd, automobile control terminal judges the current startup time whether in default startup time range, if not
It is located at, performs step 203, whereas if being located at, terminate this flow.
Default startup time range, it is exactly that car owner is accustomed to according to go off daily specifically in the embodiment of the present invention,
The a certain period in one day is arranged to the default startup time of the automobile, judges that automobile is current when automobile control terminal and opens
When moving the time and being not belonging to a certain period that car owner pre-sets, triggering performs the step for the identity information for obtaining current human pilot
Suddenly.It can be seen that by judging whether the startup time of current automobile is located at the time frequency of the daily driving of car owner in the embodiment of the present invention
In section, the unusual condition of automobile can be found in time, improve the accuracy for judging that automobile whether there is stolen situation.
As an alternative embodiment, before triggering performs step 203, should the interacting message side based on aerial signal
Method can also include：
Automobile control terminal detects the current condition information of the automobile, and the condition information can include the vehicle window shape of the automobile
Condition information, car door condition information, front cover condition information and car boot condition information.
Automobile control terminal judges whether above-mentioned condition information belongs to unusual condition information, if belonging to unusual condition letter
Breath, triggering car alarm sounds the alarm sound, and triggers and perform step 203.
In the embodiment of the present invention, automobile control terminal judges whether above-mentioned condition information belongs to unusual condition information, specifically
For, be exactly automobile control terminal judge the automobile with the presence or absence of glass for vehicle window is broken, car door is opened, front cover opened with
And car boot situations such as being opened.It can be seen that by the embodiment of the present invention, can be by judging that automobile whether there is unusual condition
Automobile is found in time whether by accident or malicious damage, and is rung by triggering car alarm and sounding the alarm come to such malice
Destroy or warning function is played in the behavior of attempted theft.
In embodiments of the present invention, being somebody's turn to do the method for message interaction based on aerial signal also includes step 203~207, for
The description of step 203~207, the detailed description that step 101~105 are directed in embodiment one is refer to, the embodiment of the present invention is not
Repeat again.
Optionally, after the step 207 that is finished, should method for message interaction based on aerial signal can also include with
Lower operation：
208th, automobile control terminal detects the section that can stop using RFID modes.
In the embodiment of the present invention, automobile controls terminal to be sent to the alarm platform nearest apart from the second place including current
After human pilot identity information and the second warning message of the second place, the section that can stop is detected using RFID modes, specifically
For, it is exactly the radiofrequency signal that automobile control terminal starts vehicle-mounted transmitting antenna transmission assigned frequency, and electromagnetic field is formed, position
In RFID tag radiofrequency signal in the electromagnetic field coverage and response signal is returned to, automobile control terminal starts car
The reception antenna of load receives the response signal, the information for obtaining RFID label tag by reading the response signal and being included, wherein can
To include the positional information in the section that can stop.
It should be noted that antenna be it is a kind of the electromagnetic wave received can be converted to current signal, or by electric current
Signal is converted into the device that electromagnetic radiation is gone out.In the RFID system comprising RFID label tag, automobile control terminal must lead to
Cross antenna and carry out emitted energy, to form electromagnetic field, RFID label tag is identified by electromagnetic field, therefore the electricity that antenna is formed
Magnetic field range be the automobile control terminal readable region, wherein, for the automobile control terminal transmitting antenna, radiation
Electromagnetic wave energy should be concentrated in a specified direction as far as possible, and very weak in other direction non-radiatings or radiation, and for the vapour
Car controls the reception antenna of terminal, only receives electromagnetic wave on assigned direction, other direction receiving abilities it is very weak or
Do not receive.
209th, automobile control terminal detects running car after the section that can stop, and triggering, which starts AUTOMOTIVE RELAY, to be forced
Parking.
In the method described by Fig. 2, automobile control terminal obtains and judges whether the automobile current startup time is located at
In default startup time range, if be not located at, automobile control terminal obtains the identity information and vapour of current human pilot
The current first position of car, and the identity information and first position are sent to service equipment, service equipment judges what is received
Whether identity information belongs to legal identity information, if it is judged that being not belonging to legal identity information, then sends and believes comprising the identity
The mobile terminal of breath and the first warning message of first position to car owner, mobile terminal is after first warning message is received
Location Request is initiated to automobile control terminal, automobile controls terminal to obtain the current second place of automobile according to the Location Request,
And the second report for including current human pilot identity information and the second place is sent to the alarm platform nearest apart from the second place
Alert message, and start AUTOMOTIVE RELAY pressure detecting running car using RFID modes and being triggered after the section that can stop
Parking.It can be seen that by the method described by Fig. 2, can quickly judge that automobile whether there is stolen situation, and in time to
The police alarm, and it is possible to further judge unusual condition existing for automobile rapidly, and are receiving the confirmation automobile quilt of car owner
Cause automobile to force parking after information theft, reduce the stolen risk of automobile.
Embodiment three
Referring to Fig. 3, Fig. 3 is a kind of structure of the message exchange system based on aerial signal disclosed in the embodiment of the present invention
Schematic diagram.As shown in figure 3, the system can include：
Automobile control terminal 301, service equipment 302 and the mobile terminal 303 of car owner, wherein：
Automobile controls terminal 301, and clothes are sent to for obtaining the identity information of current human pilot, and by the identity information
Business equipment 302；And the current first position of automobile is obtained using RFID modes, and first position is sent to service equipment
302。
Service equipment 302, for judging whether the identity information of current human pilot is legal, if illegal, to movement
Terminal 303 sends the first warning message comprising current human pilot identity information and first position.
Mobile terminal 303, for receiving the first above-mentioned warning message；And according to the first warning message to automobile control
Terminal 301 processed initiates Location Request.
Automobile controls terminal 301, is additionally operable to receiving what mobile terminal 303 was initiated according to the first above-mentioned warning message
The current second place of automobile is obtained after Location Request, and is sent to the alarm platform nearest apart from the second place including current
Human pilot identity information and the second warning message of the second place.
As an alternative embodiment, in the system as shown in fig. 3, automobile control terminal 301 utilizes RFID modes
The mode for obtaining the current first position of automobile is specially：
Automobile controls terminal 301, for sending the radiofrequency signal of assigned frequency by transmitting antenna；Connect by reception antenna
The modulated signal that the RFID label tag positioned at roadside is sent is received, wherein, the modulated signal is that the RFID label tag positioned at roadside is receiving
Returned after to above-mentioned radiofrequency signal；And the modulated signal is parsed, obtain the position letter of the RFID label tag positioned at roadside
Breath, the first position current as automobile.
As an alternative embodiment, in the system as shown in fig. 3, automobile control terminal 301 passes through transmitting antenna
The mode of radiofrequency signal for sending assigned frequency is specially：
Automobile controls terminal 301, for obtaining the working frequency range suitable for RFID label tag according to air interface protocol；Obtain
It is higher than at least one frequency of assigned frequency threshold value in the working frequency range, at least one frequency is defined as to specify frequency, wherein,
The size of above-mentioned assigned frequency threshold value is directly proportional to positioning precision；And carrier wave is modulated using amplitude shift keying mode, obtain radio frequency
Signal, and control transmitting antenna to send radiofrequency signal according to specified frequency.
As an alternative embodiment, in the system as shown in fig. 3：
Automobile controls terminal 301, is additionally operable to send including current driving to the alarm platform nearest apart from the second place
After second warning message of personnel identity information and the second place, the section that can stop is detected using RFID modes；And detection
To running car after the section that can stop, triggering, which starts AUTOMOTIVE RELAY, forces parking.
As an alternative embodiment, in the system as shown in fig. 3, automobile control terminal 301 obtains current driving
The identity information of personnel, and the mode that the identity information is sent to service equipment 302 is specially：
Automobile controls terminal 301, for calling automobile shelter camera to gather the face-image of current human pilot；Will
The face-image of current human pilot is defined as the identity information of current human pilot, and identity information is sent into service equipment
302。
As an alternative embodiment, in the system as shown in fig. 3：
Automobile controls terminal 301, be additionally operable to before the identity information of current human pilot is obtained, and it is current to obtain automobile
Start the time；And the current startup time is judged whether in default startup time range, and if be not located at, triggering
The step of performing the identity information for obtaining current human pilot.
It can be seen that by the system described by Fig. 3, automobile control terminal 301 obtains the identity information of current human pilot, and
The current first position of automobile is obtained using RFID mode, the identity information and first position are sent to service equipment 302,
Service equipment 302 judges whether the identity information is legal, if illegal, sent to the mobile terminal 303 of car owner and includes the body
Part information and the first warning message of first position, mobile terminal 303 are receiving the rear to automobile control of the first warning message
Terminal 301 initiates Location Request, and automobile controls terminal 301 according to the current second place of Location Request acquisition automobile, and to
The alarm platform transmission nearest apart from the second place includes current human pilot identity information and the second alarm of the second place disappears
Breath, the system can find the unusual condition of automobile in time, obtain current human pilot identity information and automobile position simultaneously
Notify car owner and alarmed in time to the police, further, after the confirmation automobile for obtaining car owner is stolen message, make automobile strong
Stop car, reduce the stolen risk of automobile.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (ProgrammableRead-only Memory, PROM), the read-only storage of erasable programmable
Device (ErasableProgrammable Read Only Memory, EPROM), disposable programmable read-only storage (One-time
Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of data storage.
A kind of method for message interaction and system based on aerial signal disclosed in the embodiment of the present invention have been carried out in detail above
Thin to introduce, specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
It is bright to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in specific embodiments and applications, in summary, this specification content is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of method for message interaction based on aerial signal, it is characterised in that methods described includes：
Automobile control terminal obtains the identity information of current human pilot, and the identity information is sent into service equipment；
Automobile control terminal obtains the current first position of automobile using RFID modes, and described in the first position is sent to
Service equipment；
The service equipment judges whether the identity information of the current human pilot is legal, if illegal, the shifting to car owner
Dynamic terminal sends the first warning message comprising the current human pilot identity information and the first position；
The positioning that the automobile control terminal is initiated in the mobile terminal for receiving car owner according to first warning message
The current second place of automobile is obtained after request, and is sent to the alarm platform nearest apart from the second place including described
Current human pilot identity information and the second warning message of the second place.
2. according to the method for claim 1, it is characterised in that the automobile control terminal obtains automobile using RFID modes
Current first position, including：
The automobile control terminal sends the radiofrequency signal of assigned frequency by transmitting antenna；
The automobile control terminal receives the modulated signal of the RFID label tag transmission positioned at roadside by reception antenna, wherein, institute
It is that the RFID label tag positioned at roadside returns after the radiofrequency signal is received to state modulated signal；
The automobile control terminal parses the modulated signal, obtains the positional information of the RFID label tag positioned at roadside, makees
For the current first position of automobile.
3. method according to claim 1 or 2, it is characterised in that methods described also includes：
The automobile control terminal is including the current driver to the alarm platform transmission nearest apart from the second place
After member's identity information and the second warning message of the second place, the section that can stop is detected using RFID modes；
The automobile control terminal detects running car after the section that can stop, and triggering, which starts AUTOMOTIVE RELAY, to be forced to stop
Car.
4. according to the method for claim 2, it is characterised in that the automobile control terminal is sent by transmitting antenna specifies
The radiofrequency signal of frequency, including：
The automobile control terminal obtains the working frequency range suitable for RFID label tag according to air interface protocol；
The automobile control terminal obtains at least one frequency for being higher than assigned frequency threshold value in the working frequency range, by described in extremely
A few frequency is defined as specifying frequency, wherein, the size of the assigned frequency threshold value is directly proportional to positioning precision；
Automobile control terminal modulates carrier wave using amplitude shift keying mode, obtains radiofrequency signal, and control transmitting antenna according to
The specified frequency sends radiofrequency signal.
5. according to the method for claim 1, it is characterised in that the automobile control terminal obtains the body of current human pilot
Before part information, methods described also includes：
The automobile control terminal obtains the automobile current startup time；
The automobile control terminal judges the current startup time whether in default startup time range, if not
Be located at, triggering perform it is described obtain current human pilot identity information the step of.
A kind of 6. message exchange system based on aerial signal, it is characterised in that including automobile control terminal, service equipment and
The mobile terminal of car owner, wherein：
The automobile controls terminal, and institute is sent to for obtaining the identity information of current human pilot, and by the identity information
State service equipment；And obtain the current first position of automobile using RFID modes, and the first position is sent to described
Service equipment；
The service equipment, for judging whether the identity information of the current human pilot is legal, if illegal, to described
Mobile terminal sends the first warning message comprising the current human pilot identity information and the first position；
The mobile terminal, for receiving first warning message；And according to first warning message to the automobile
Terminal is controlled to initiate Location Request；
The automobile controls terminal, is additionally operable in the positioning for receiving the mobile terminal and being initiated according to first warning message
The current second place of automobile is obtained after request, and is sent to the alarm platform nearest apart from the second place including described
Current human pilot identity information and the second warning message of the second place.
7. system according to claim 6, it is characterised in that the automobile control terminal obtains automobile using RFID modes
The mode of current first position is specially：
The automobile controls terminal, for sending the radiofrequency signal of assigned frequency by transmitting antenna；Received by reception antenna
The modulated signal that RFID label tag positioned at roadside is sent, wherein, the modulated signal is that the RFID label tag positioned at roadside exists
Receive what the radiofrequency signal returned afterwards；And the modulated signal is parsed, obtain the RFID label tag for being located at roadside
Positional information, the first position current as automobile.
8. the system according to claim 6 or 7, it is characterised in that：
The automobile controls terminal, be additionally operable to sent to the alarm platform nearest apart from the second place include it is described currently
After human pilot identity information and the second warning message of the second place, the section that can stop is detected using RFID modes；
And running car is detected after the section that can stop, triggering, which starts AUTOMOTIVE RELAY, forces parking.
9. system according to claim 7, it is characterised in that the automobile control terminal is sent by transmitting antenna specifies
The mode of the radiofrequency signal of frequency is specially：
The automobile controls terminal, for obtaining the working frequency range suitable for RFID label tag according to air interface protocol；Obtain institute
At least one frequency for being higher than assigned frequency threshold value in working frequency range is stated, at least one frequency is defined as to specify frequency,
Wherein, the size of the assigned frequency threshold value is directly proportional to positioning precision；Carrier wave is modulated using amplitude shift keying mode, obtains radio frequency
Signal, and control transmitting antenna to send radiofrequency signal according to the specified frequency.
10. system according to claim 6, it is characterised in that：
The automobile controls terminal, before the identity information for being additionally operable to obtain current human pilot, obtains the current startup of automobile
Time；And the current startup time is judged whether in default startup time range, and if be not located at, triggering
The step of performing the identity information of the current human pilot of acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866716.3A CN107770752A (en) | 2017-09-22 | 2017-09-22 | A kind of method for message interaction and system based on aerial signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866716.3A CN107770752A (en) | 2017-09-22 | 2017-09-22 | A kind of method for message interaction and system based on aerial signal |
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