CN104103111A - Automatic access control system based on mobile phone Bluetooth communication and implementation method thereof - Google Patents
Automatic access control system based on mobile phone Bluetooth communication and implementation method thereof Download PDFInfo
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Abstract
The invention discloses an automatic access control system based on mobile phone Bluetooth communication and an implementation method thereof. The automatic access control system comprises an access controller mounted at an entrance, a mobile phone, an access control program, a remote management server and the like, wherein a Bluetooth communication module, a data processing unit and a relay control circuit are arranged in the access controller; after the mobile phone of a user is equipped with the access control program, the user can obtain authorization and key information provided by the management server according to the user identity; when the user is located near the Bluetooth access controller, the mobile phone and the access controller are communicated through a Bluetooth signal; the Bluetooth access controller judges whether the door can be opened according to communication content, if the door can be opened, the access controller controls a relay to open the door automatically, or a door opening switch is activated, and the relay can be controlled to open the door once the user presses the switch; and if the communication content is inconsistent with the setting of the Bluetooth access controller, no reaction is performed. Therefore, the door is opened without operation, and convenience is provided for the user.
Description
Technical field
The present invention relates to a kind of automatically-controlled door access control system and its implementation based on Bluetooth of mobile phone communication function.
Background technology
At present the gate control system of main flow generally adopts such as password or radio-frequency card, then or bluetooth card etc. as the mode of user's opening gate, password wherein and radio-frequency card are mainly used in the gate inhibition in residential building building, bluetooth card is mainly used in the gate inhibition in garage.These gate control systems or the complex operations that needs user are as input password, or need to carry extra equipment as bluetooth card, or also need certain operational motion as radio-frequency card had both needed to carry extra equipment, and from pocket, find out this card, swipe the card before being then placed on card reader.This wherein, bluetooth card gate inhibition uses the simplest, without any operation of user, arrive near gate inhibition's the certain limit of bluetooth controller, but its curing Bluetooth information is easy to monitored copying in transmitting procedure, copy by this method at present control of bluetooth access card very general, cause potential safety hazard; The hypertelorism of the effective opening gate of this system, is used in the positions such as personnel gateway, community and is easy to cause gate inhibition out of control on the other hand, thereby is not suitable for gate inhibition's use of building, community.Recent years is along with adopting the smart mobile phone of Bluetooth technology general gradually, there is again the gate control system based on smart mobile phone bluetooth to occur, after its using method is the specific gate inhibition's program of user installation, can be with access controller within the scope of bluetooth communication time, by opening after this gate inhibition's program, this program is set up data with control of bluetooth access and is connected, and obtains the authentication of control of bluetooth access by certain cipher mode, then just can pass through the operation of this application program, open corresponding door-control lock.This design has solved the problem that needs extra Portable device, only needs the mobile phone that general user will carry originally can open gate inhibition, has utilized the calculation process ability of mobile phone simultaneously, has solved the problem that Bluetooth information transmission is encrypted.But be thisly designed with a main problem, exactly user's operation is bothered very much, need user to take out mobile phone, after also will opening application program, could open gate inhibition by operation, complexity far surpasses existing usual way, this directly causes current Bluetooth of mobile phone gate inhibition product to be difficult to promote, in addition bluetooth equipment establishes a communications link in practical service environment, conventionally can only connect very few number equipment simultaneously, and the speed connecting is slower, if be used in the occasion of a large amount of personnel's turnover, there are the words that many people use simultaneously, probably stop up, one or several CU connects the words of but not opening, everyone cannot enter, above variety of problems makes this type of control of bluetooth access never universal.For addressing this problem and utilize smart mobile phone managing gate inhibition, the access control system that occurs again recently a kind of NFC function of the smart mobile phone based on recently occurring, use the NFC near field communication (NFC) function of smart mobile phone to communicate by letter with gate inhibition, its operation logic is identical with conventional radio frequency card, and can carry out flexible management by the application program on smart mobile phone, simultaneously because the action need close contact of NFC, there will not be remote monitoring, the situations such as many equipment connects simultaneously, thereby its safety and stable problem are easily controlled, realize relatively simple, therefore this system has had a lot of practical applications, but this system still needs user to draw out the operation that mobile phone is brushed mobile phone on the one hand, radio-frequency card inconvenience are too many relatively, and NFC function only has part mobile phone to be equipped with on the other hand, thereby universal on a large scale at present.
Summary of the invention
Target of the present invention is based on the comprehensive universal Bluetooth technology in smart machine field already, a kind of automatically-controlled door access control system and its implementation based on Bluetooth of mobile phone communication is provided, the certain distance transmittability of utilizing bluetooth to possess, provides than more flexible and convenient automatically-controlled door access control systems such as radio-frequency card, password access, NFC gate inhibition, traditional control of bluetooth access.
The present invention realizes in the following way:
A kind of automatically-controlled door access control system based on Bluetooth of mobile phone communication, comprise: remotely administered server, mobile phone, access controller, electric control lock, gateway is provided with described access controller and electric control lock, in access controller, comprise data processing and control module, data processing and control module stores the exclusive open recognition coding information of each access controller and for verifying hiding Info of computing; The open recognition coding information of the access controller that remotely administered server storage and management are described and corresponding key information; Mobile phone is provided with gate inhibition's program, this program can initiatively obtain the up-to-date recognition coding information of authorized access controller and corresponding key information according to user's identity information from remotely administered server at networking state, removes the recognition coding information of with no authorized and corresponding key information.
Described access controller comprises data processing and control module, bluetooth communication, to external switch, gate inhibition's status indicator lamp, relay; Wherein bluetooth communication is connected by data circuit with data processing and control module, external switch is connected with data processing and control module as a signal input sources, gate inhibition's status indicator lamp can be controlled and be produced different gate inhibition's condition promptings by data processing and control module, relay is controlled break-make by data processing and control module and is switched, and the external line interface of relay is connected with the control circuit of described electric control lock simultaneously.
Described data processing module is provided with an internal clocking, the recognition coding information of data processing module storage and for verifying hiding Info or remaining unchanged of computing, or carry out passive renewal by external command, or according to the time of internal clocking and default storage information, regularly carry out active and upgrade, correspondingly remotely administered server also utilizes same mechanism synchronously to upgrade.
A kind of implementation method of described automatically-controlled door access control system, in service at native system, the signal of the recognition coding information that access controller constantly comprises self by bluetooth overseas broadcast and the random inquiry information producing, this random inquiry problem producing is initiatively changed at set intervals, and when also having comprised user in this broadcast message and being positioned at the maximum distance that this gate inhibition should respond, the Bluetooth broadcast signal strength data information of the access controller that the mobile phone that user holds can receive;
The mobile phone that gate inhibition's program is installed that user uses, each user, carrying this mobile phone goes near control of bluetooth access controller, while receiving this broadcast singal, gate inhibition's program of installing on mobile phone can respond this broadcast singal, first retrieve all open recognition coding of obtaining the authorization from remotely administered server, if do not retrieve this open recognition coding of uppick, just respond, if retrieved, continue to judge whether the intensity of this signal is more than or equal to the Bluetooth signal intensity data information comprising in the signal receiving, if not, first respond, if, according to the key information retrieving before this and the inquiry information receiving, through computing, producing return information replys, during reply as the case may be, directly broadcast return information can be processed the situation that gate inhibition opens the door, or carry out data transmission by setting up the mode of blue-teeth data connection, when access controller receives the signal that meets reply content form, first judge now whether gate inhibition opens, if just opened, do not do and react, if just opened by data processing and control module, according to current inquiry problem and inside, do not hide Info this signal content is verified to computing, if by checking, be considered as opening this door, by data processing and control module access control status indicator lamp, be transformed to the indicating status that can open the door, and connect external switch a period of time.
Described connection is to external switch in a period of time,
1) if the button of external switch is pressed, with regard to pilot relay, move, the control circuit of control electric control lock is opened gate inhibition and is allowed user to pass in and out (open hour can regulate as required); Or
2) skip external switch is waited for to the step that user presses, directly pilot relay moves, and the control circuit of control electric control lock is opened gate inhibition and allowed user to pass in and out.
Data processing and control module in described access controller, can also, in the communication process of the gate inhibition's program by bluetooth communication and mobile phone, carry out time calibration, default, or internal processes is upgraded.
Gate inhibition's program on described mobile phone, can record as required information that each access controller communicates with and other information of time and system, and can when mobile phone is connected with internet, submit to remotely administered server, wherein the time can be distinguished the internal clocking time of record data processing and control module and the time on mobile phone as required.
Beneficial effect of the present invention:
User of the present invention is in routine use, while opening gate inhibition, neither need to require user to operate mobile phone as existing control of bluetooth access system, do not need to need user to find out the mobile phone inductor of moving close to as NFC gate control system and carry out card-scanning type operation yet, and only need user to carry the mobile phone that gate inhibition's program of the present invention has been installed, go near the gate inhibition that access controller of the present invention has been installed, and this gate inhibition is that user is during authorized gate inhibition, gate inhibition can or open automatically, or connects door open button wait user key-press and just can open gate inhibition; Utilize all Internet enabled characteristics of intelligent machine simultaneously, gate inhibition's empowerment management unification is placed in the management server on network, the radio network functions that must possess by smart mobile phone, to authorizing and manage in the gate inhibition's procedure set in user's smart mobile phone, has reduced the workload of management.In addition by increasing the functions such as internal clocking, can also complete such as work attendance and automatically change task, tightening security property and the practicality such as gate inhibition's authentication information by this cover system.And the most situations of its operating mechanism do not need consuming time and have a certain monopolistic step that bluetooth connects of setting up, have a large number of users near time, can there is not obstructing problem, delay situation also can be than less obvious.
In addition, needn't storing subscriber information in access controller, thereby authorized user quantity corresponding to each gate inhibition do not have the upper limit, can be for huge entrance guard managements of number of users such as building entrance, community entrances; Simultaneously when access controller breaks down, can change at once, only need and hide Info and write new access controller for the inside of verifying the open recognition coding information of former access controller, needn't import more data can use, also needn't be from fault access controller derived data.In addition, use the occasion of this access controller also must not have network environment, but the mobile phone of only requiring user sometimes can surf the Net in occasion arbitrarily, thereby use is more flexible.
Accompanying drawing explanation
Accompanying drawing 1 is for the present invention is based on the structural representation of an embodiment of the automatically-controlled door access control system of Bluetooth of mobile phone communication,
In figure, 1 is remotely administered server, and 2 is mobile phone, and 3 is access controller, and 4 is data processing and control module, and 5 is communication module, and 6 is to external switch, and 7 are that data connect pilot lamp, and 8 is relay, 9 access controllers that are other types, and 10 is electric control lock.
Accompanying drawing 2 is in the present invention, and access controller carries out the operational scheme of overseas broadcast.
Accompanying drawing 3 is in the present invention, and gate inhibition's program of installing on the mobile phone that user uses is receiving the operational scheme responding after the broadcasting format information that access controller sends.
Accompanying drawing 4 is in the present invention, and access controller is receiving the return information of user side broadcast or data connection transmission.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, the formation main body hardware of gate control system comprises the remotely administered server 1 being positioned on network, be positioned at the access controller 3 of gateway, the mobile phone 2(using with user is generally the smart mobile phone on ordinary meaning), and the electric control lock 10 of access controller 3 controls, wherein access controller 3 inside comprise again data processing and control module 4, with the bluetooth communication 5 being connected by data circuit with data processing and control module 4, to external switch 6, gate inhibition's status indicator lamp 7, relay 8, external switch 6 is connected with data processing and control module 4 as a signal input sources, gate inhibition's status indicator lamp 7 can be controlled and be produced different gate inhibition's condition promptings by data processing and control module 4, relay 8 is controlled break-make by data processing and control module 4 and is switched, the external line interface of relay 8 is connected with the control circuit of electric control lock 10 simultaneously.
Open recognition coding information and the corresponding key information of all intrasystem access controllers 3 stored and managed to remotely administered server 1, if set certain access controller for regularly changing open recognition coding information and corresponding key information, remotely administered server 1 also must have been stored the algorithm of this replacing or all change content.The remotely administered server here might not refer to physically long-range, so long as the management server that can network can manage from long-range.
Mobile phone 2 is provided with gate inhibition's program, this program can initiatively obtain the up-to-date recognition coding information of its authorized all access controllers 3 and corresponding key information according to user's identity information from remotely administered server 1 at networking state, removes the recognition coding information of with no authorized and corresponding key information.
Electric control lock 10 can be the main flow gate inhibition's electric control lock on present market, this type of electric control lock all can be controlled by relay by its external control line conventionally, and this control line is generally normal off setting, relay that can a plurality of different access controllers in parallel, all can control these access controllers in clamshell doors action; A small amount of this control line of electric control lock is normal open setting, the relay of a plurality of different access controllers of can connecting.The present invention, when actual installation, can use with original any type of access controller in this way simultaneously, does not affect and does not have original user of intelligent machine to use.
The implementation that system of the present invention is opened the door about gate inhibition is that three independent operatings do not interfere with each other but the flow process of mutual generation effect:
First flow process is that access controller 3 is constantly according to certain hour interval, for example 30 times per second, the signal of the recognition coding information that comprises self by bluetooth overseas broadcast and the random inquiry information producing, this random inquiry problem producing at set intervals or repeat initiatively to change after certain number of times, and in this broadcast message, also comprised and this broadcast message in when also having comprised user and being positioned at the maximum distance that this gate inhibition should respond, the Bluetooth broadcast signal strength data information of the access controller 3 that the mobile phone 2 that user holds can receive;
Second flow process is the mobile phone that gate inhibition's program is installed 2 that user uses, each user, carrying this mobile phone goes near control of bluetooth access controller, while receiving the broadcast singal of form of the present invention of first flow process broadcast, gate inhibition's program of installing on this mobile phone 2 can respond this broadcast message, first retrieve all open recognition coding that it is obtained the authorization from remotely administered server 1, if do not retrieve this open recognition coding of uppick, just respond, if retrieved, continue to judge whether the intensity of this signal is more than or equal to the Bluetooth signal intensity data information comprising in the signal receiving, if not, first respond, if, according to this open recognition coding, retrieve key information, and utilize this key information through computing, to produce return information with the inquiry information receiving and reply, during reply as the case may be, directly broadcast return information can be processed the situation that gate inhibition opens the door, or carry out data transmission by setting up the mode of blue-teeth data connection,
The 3rd flow process is whenever when access controller 3 receives the signal that meets reply content form, to start operation on access controller 3, first judge now whether gate inhibition opens, if just opened, do not do and react, if just opened by data processing and control module 4, according to current inquiry problem and inside, do not hide Info and verify computing, if by checking, be considered as opening this door, by data processing and control module 4 access control status indicator lamps 7, be transformed to the indicating status that can open the door, and connect 6 a period of times of external switch, during this period, if the button to external switch 6 is pressed, with regard to pilot relay 8, move, the control circuit of control electric control lock 10 is opened gate inhibition and is allowed user to pass in and out.When user opens the access control programming of oneself without button automatically for gate inhibition, when thereby this gate inhibition's program has comprised this set information in the broadcast message of replying or the return information by transmission after setting up blue-teeth data connection, or this gate inhibition is set to without pressing the button can open the door time, in abovementioned steps, return information passes through after checking, leap to final step, data processing and control module 4 pilot relays 8 move, and the control circuit of control electric control lock 10 is opened gate inhibition and allowed user to pass in and out.
Adopt as above flow process, even the installation simultaneously occurring the number of users of native system gate inhibition program large again, gate control system also only needs to process the user who wherein obtains the authorization and entered effective range, even if this type of validated user quantity is many again, as long as gate control system operation is also to receive an effective user side broadcast message will complete whole processing, can, because of also having the too much information of other users to cause processing delay, not meet the demand that user uses gate inhibition.Generally, without the design of setting up blue-teeth data connection, also can significantly improve reaction velocity.
Access controller 3 considers the upgrading that may need, revise setting and time calibration and the demand such as add up, and should possess the ability that exchanges data with remotely administered server 1.For cost-saving, access controller 3 of the present invention can not arrange direct internetwork connection mode, but control the information of this operation and mandate is provided to the mobile phone gate inhibition program to the user of appointment by remotely administered server 1, after being connected by bluetooth with access controller 3 at this mobile phone and having passed through the checking of access controller, by gate inhibition's program, by blue-teeth data, be transmitted this work.
Internal clocking in data processing and control module 4, can make native system possess regularly checking information needed that self-changeable preset and the ability of method, in the situation that this function has been used in unlatching, gate inhibition's program on user's mobile phone must be able to guarantee that the latest authorization information that always obtains remotely administered server 1 end could continue to use, only by certain means, obtain existing authorization information and method, and do not obtain the user of remotely administered server 1 checking, once change authorization information or method, just cannot continue to have used, thereby the further security of elevator system, can be for the higher gate inhibition's occasion of safety requirements is used.Even if the former resident family that also can make to have left certain community makes its gate inhibition's program renewal licensing status of cannot networking by certain means, also cannot continue to use very soon this gate inhibition's mandate.In addition, consider that the time on mobile phone can be by user's artificial modification arbitrarily, this internal clocking also can be used for record and the statistics purposes of system, and the function that can expand native system is as for attendance record etc., only need user when opening gate operates, by access controller 3, send with the broadcast of internal clocking time or connect and transmit this temporal information by data.
Embodiment
The present invention's application for gateway, building community, as shown in Figure 1, in system of the present invention, be positioned at the remotely administered server 1 on internet, gate inhibition's program on the mobile phone 2 of carrying with the user who uses system of the present invention by internet is connected, according to each user's identity, the required key information of opened gate inhibition that distributes its gate inhibition's program of using to have.At any time, the access controller that is positioned at building gateway carries out flow process as shown in Figure 2 always, repeated broadcast himself open recognition coding information and according to the random inquiry problem producing of certain algorithm, and after the certain number of times of broadcast, automatically change inquiry problem, and when also having comprised user in this broadcast message and being positioned at the maximum distance that this gate inhibition should respond, the Bluetooth broadcast signal strength data information of the access controller 3 that the mobile phone 2 that user holds can receive.In the time of near the mobile phone 2 that user carries oneself is gone to the access controller of the present invention 3 that is arranged on building gateway, can receive the broadcast message that it sends.Now the gate inhibition's program on mobile phone 2 can respond according to flow process as shown in Figure 3, first retrieve all open recognition coding that it is obtained the authorization from management server, if do not retrieve this open recognition coding of uppick, just respond, if retrieved, continue judge that this signal roughly originates apart from whether being positioned at closer locations, be whether user is positioned at apart from access controller 3 distant positions not, if not, first respond, if, according to this open recognition coding, retrieve key information, and utilize this key information through computing, to produce return information with the inquiry information receiving and reply, during reply as the case may be, generally directly broadcast return information and can process the situation that gate inhibition opens the door, when specific demand is transmitted more data as need, because can obtain communication desired data from the broadcast message of receiving before, also can transmit by setting up the mode of blue-teeth data connection.Access controller 3 now, because received the return information that meets form of the present invention, starts to carry out flow process as shown in Figure 4.First judge now whether gate inhibition opens, if just opened, do not do and react, if just opened by data processing and control module 4, according to current inquiry problem and inside, do not hide Info and verify computing, if by checking, be considered as opening this door, by data processing and control module 4 access control status indicator lamps 7, be transformed to the indicating status that can open the door, and connect 6 a period of times of external switch, during this period, if the button to external switch 6 is pressed, with regard to pilot relay 8, move, the control circuit of control electric control lock 10 is opened gate inhibition and is allowed user to pass in and out.When user opens the access control programming of oneself without button automatically for gate inhibition, when thereby this gate inhibition's program has comprised this set information in the broadcast message of replying or the return information by transmission after setting up blue-teeth data connection, or this gate inhibition is set to without pressing the button can open the door time, in abovementioned steps, return information passes through after checking, leap to final step, data processing and control module 4 pilot relays 8 move, and the control circuit of control electric control lock 10 is opened gate inhibition and allowed user to pass in and out.
Because general gate inhibition's electric control lock adopts normal off mode as the input of enabling signal, access controller 9 interfaces of relay 8 other types of control of bluetooth access controller 3 of the present invention are connected in parallel, thereby can this gate inhibition's electric control lock of co-controlling, other door-opening modes that can not affect user are used.At mobile phone 2 and access controller 3, carry out in bluetooth communication process simultaneously, the relevant information that gate inhibition's program in mobile phone 2 can record this gate inhibition action is as the open recognition coding of call duration time and access controller 3 etc., when gate inhibition's program is connected by wireless network with management server, can upload these information, for the purposes such as work attendance of recording user.
Claims (7)
1. the automatically-controlled door access control system based on Bluetooth of mobile phone communication, it is characterized in that, it comprises: remotely administered server (1), mobile phone (2), access controller (3), electric control lock (10), gateway is provided with described access controller (3) and electric control lock (10), in access controller (3), comprise data processing and control module (4), data processing and control module (4) stores the exclusive open recognition coding information of each access controller and for verifying hiding Info of computing;
The open recognition coding information of the access controller (3) that remotely administered server (1) storage and management are described and corresponding key information;
Mobile phone (2) is provided with gate inhibition's program, this program can initiatively obtain the up-to-date recognition coding information of authorized access controller (3) and corresponding key information according to user's identity information from remotely administered server (1) at networking state, removes the recognition coding information of with no authorized and corresponding key information.
2. automatically-controlled door access control system according to claim 1, it is characterized in that, described access controller (3) comprises data processing and control module (4), bluetooth communication (5), to external switch (6), gate inhibition's status indicator lamp (7), relay (8);
Bluetooth communication (5) is connected by data circuit with data processing and control module (4), external switch (6) is connected as a signal input sources with data processing and control module (4), gate inhibition's status indicator lamp (7) can be controlled and be produced different gate inhibition's condition promptings by data processing and control module (4), relay (8) is controlled break-make by data processing and control module (4) and is switched, and the external line interface of relay (8) is connected with the control circuit of described electric control lock (10) simultaneously.
3. automatically-controlled door access control system according to claim 1 and 2, it is characterized in that, described data processing module (4) is provided with an internal clocking, the recognition coding information of data processing module (4) storage and for verifying hiding Info or remaining unchanged of computing, or carry out passive renewal by external command, or according to the time of internal clocking and default storage information, regularly carry out active and upgrade, correspondingly remotely administered server (1) also utilizes same mechanism synchronously to upgrade.
4. an implementation method for automatically-controlled door access control system as claimed in claim 1, is characterized in that,
The signal of the recognition coding information that access controller (3) constantly comprises self by bluetooth approach overseas broadcast and the random inquiry information producing, this random inquiry problem producing is initiatively changed at set intervals, and when also having comprised user in this broadcast message and being positioned at the maximum distance that this gate inhibition should respond, the Bluetooth broadcast signal strength data information of the access controller (3) that the mobile phone that user holds (2) can receive;
The mobile phone that gate inhibition's program is installed (2) that user uses, each user, carrying this mobile phone goes near control of bluetooth access controller, while receiving this broadcast singal, the upper gate inhibition's program of installing of mobile phone (2) can respond this broadcast singal, first retrieve current all open recognition coding of having obtained the authorization from remotely administered server (1), if do not retrieve this open recognition coding of uppick, just respond, if retrieved, continue to judge whether the intensity of this signal is more than or equal to the Bluetooth broadcast signal strength data information comprising in the signal receiving, if not, first respond, if, according to the key information retrieving before this and the inquiry information receiving, through computing, producing return information replys, during reply as the case may be, directly broadcast return information can be processed the situation that gate inhibition opens the door, or carry out data transmission by setting up the mode of blue-teeth data connection,
When access controller (3) receives the signal that meets reply content form, first judge now whether gate inhibition opens, if just opened, do not do and react, if just opened, by data processing and control module (4), according to current inquiry problem and inside, do not hide Info this signal content is verified to computing, if by checking, be considered as opening this door, by data processing and control module (4) access control status indicator lamp (7), be transformed to the indicating status that can open the door, and connect external switch (6) a period of time.
5. according to the implementation method of claim 4, it is characterized in that, described connection is to external switch in (6) a period of time,
1) if the button of external switch (6) is pressed, with regard to pilot relay (8), move, the control circuit of control electric control lock (10) is opened gate inhibition and is allowed user to pass in and out a period of time; Or
2) skip external switch (6) is waited for to the step that user presses, directly pilot relay (8) moves, and the control circuit of control electric control lock (10) is opened gate inhibition and allowed user to pass in and out a period of time.
6. according to claim 4,5 implementation method, it is characterized in that, data processing and control module (4) in described access controller (3), in the communication process of the gate inhibition's program by bluetooth communication (5) and mobile phone (2), can carry out time calibration, default, or internal processes is upgraded.
7. according to the implementation method described in claim 4,5, gate inhibition's program on described mobile phone (2), can record as required information that each access controller (3) communicates with and other information of time and system, and can when mobile phone (2) are connected with internet, submit to remotely administered server (1), wherein the time can be distinguished the internal clocking time of record data processing and control module (4) and the time on mobile phone (2) as required.
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| CN104933784A (en) * | 2015-05-08 | 2015-09-23 | 牛力伟 | Bluetooth technology based garage gate passing verification method and system |
| CN105243712A (en) * | 2015-10-19 | 2016-01-13 | 四川长虹电器股份有限公司 | Method for opening access control system within preset distance based on mobile device |
| CN105631987A (en) * | 2015-02-12 | 2016-06-01 | 北京神器科技有限公司 | Bluetooth access control unlocking method, device and system |
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| CN105631987A (en) * | 2015-02-12 | 2016-06-01 | 北京神器科技有限公司 | Bluetooth access control unlocking method, device and system |
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| CN106097496A (en) * | 2016-06-07 | 2016-11-09 | 北京千丁互联科技有限公司 | Control of bluetooth access management system, control of bluetooth access equipment and time calibrating method thereof |
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| CN106023381A (en) * | 2016-06-17 | 2016-10-12 | 北京千丁互联科技有限公司 | Bluetooth terminal and Bluetooth access control system and method |
| CN106204817A (en) * | 2016-06-24 | 2016-12-07 | 福建求实智能股份有限公司 | A kind of control method of control of bluetooth access |
| CN106204817B (en) * | 2016-06-24 | 2018-05-01 | 福建求实智能股份有限公司 | A kind of control method of control of bluetooth access |
| CN106227053A (en) * | 2016-08-31 | 2016-12-14 | 上海斐讯数据通信技术有限公司 | A kind of intelligent domestic system based on mobile terminal |
| CN106447848A (en) * | 2016-08-31 | 2017-02-22 | 重庆伟睿科技有限公司 | Bluetooth access control system |
| CN106600775A (en) * | 2016-12-08 | 2017-04-26 | 南京魔格信息科技有限公司 | Non-networking dynamic password generation method used for intelligent access control system |
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