CN2826558Y - Communication device for real-time monitoring lock opening/closing state and lock space positoning - Google Patents
Communication device for real-time monitoring lock opening/closing state and lock space positoning Download PDFInfo
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- CN2826558Y CN2826558Y CNU2005200643106U CN200520064310U CN2826558Y CN 2826558 Y CN2826558 Y CN 2826558Y CN U2005200643106 U CNU2005200643106 U CN U2005200643106U CN 200520064310 U CN200520064310 U CN 200520064310U CN 2826558 Y CN2826558 Y CN 2826558Y
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Abstract
The utility model relates to a communication device for real-time monitoring lock body opening/closing state and lock body space positioning. The utility model comprises a mobile communication module (34), an electronic lock module (31), a battery module (32) and a microcontroller module (33), wherein the microcontroller module (33) is connected with a signal wire of the electronic lock module (31) and is connected with the mobile communication module (34) in a communication mode, and the battery module (32) is respectively electrically connected with the electronic lock module (31), the microcontroller module (33) and the mobile communication module (34). The microcontroller module (33) detects the opening/closing state of a lock body of the electronic lock module (31). When the lock body is abnormally opened, the microcontroller module (33) sends alarm information to a supervisory control center system (1) through the mobile communication module (34). The supervisory control center system (1) sends an unlocking command to the mobile communication module (34) through a mobile communication network (2). The monitoring of the utility model is reliable, and the cost is low.
Description
Technical field the utility model relates to remote control and distant news technology, particularly relates to the device that utilizes remote control and distant news technology the high value assets in the transportation in transit to be carried out security monitoring.
Background technology is along with the trans-regional circulation of commodity, and for ensureing the safety in the high value goods transportation in transit, logistics transport enterprise is except adopting administrative means, and also constantly the applicating technology technology promotes management level.For ensureing the safety in the goods transportation in transit, transport enterprise wishes in time to solve several problems in transportation: 1, need goods and the strictness of acknowledgement of consignment vehicle are monitored to guarantee meeting management regulation in transportation in transportation, for example haulage time, circuit are the scopes in regulation; 2, the cargo box door that guarantees haulage vehicle in the transportation is not sealed off; When illegally being sealed off, the cargo box door of haulage vehicle should in time report to the police and the location, locus.
Prior art mainly is to adopt following two kinds of technical schemes to solve to above-mentioned two problems:
First kind is vehicle GPS+GSM/GPRS/CDMA technology, and this technology adopts gps satellite location technology, by the GSM/GPRS/CDMA mobile communcations system to control center's communicate location information.But this The Application of Technology mainly is to do the Position Tracking of haulage vehicle, can not follow the tracks of the cargo box door of haulage vehicle in the transportation and be sealed off, and can not in time report to the police when the cargo box door of haulage vehicle is illegally sealed off.
Second kind is radio frequency identification RFID electronic lock technology, and the whole technique system is made up of reader and electronic lock.Reader outwards sends the enciphered data carrier signal of low frequency through emitting antenna; Be built in and be activated after radio-frequency card in the electronic lock enters the emitting antenna perform region of low frequency, the high frequency encryption carrier signal high-frequency emission module in blocking that is loaded with target identifying code that will encrypt is simultaneously launched; Reader receives the carrier signal that radio-frequency card is sent through receiving antenna, after receiving processing, extracts target identifying code and delivers to computing machine, finishes default systemic-function and automatic recognition function.Adopt the electronic lock of RFID technology, radio frequency chip is housed in the lock body, it is an information carrier, in the electronic lock that radio frequency chip is housed enters the perform region of reader, reader can read information such as the pass of the identification id number of electronic lock, the information that writes in advance and lock body/open state fast, thereby realizes that electronic lock is followed the tracks of and the monitoring of lock body open/close state.
Because the effective perform region of reader is little, can only activate the radio-frequency card that is no more than hundred meters scopes in the ward.Therefore for realizing the real-time monitoring of valuable asset in the defeated distance for the national games, just the reader of big density must be installed on haulage track.If any many transportation routes, must cause a large amount of equipment investments; Lock body is after illegally being opened, and only under the condition that enters the effective perform region of reader, system could find, and can not realize lock body illegally opened the back initiatively, from the trend system alarm.
The summary of the invention the technical problems to be solved in the utility model is to avoid above-mentioned the deficiencies in the prior art part and proposes a kind of open and-shut mode and the locus that can monitor lock body in real time, again can be at lock body by the unusual communication device of opening the back from control center's system alarm in a trend distant place.
The utility model solve the technical problem can be by realizing by the following technical solutions:
Design, a kind of real-time monitoring lock body open and-shut mode of use and the sterically defined communication device of lock body comprise mobile communication module, electronic lock module, battery module and micro controller module; Described control module links to each other with the signal wire of electronic lock module, and is connected with described mobile communication module communication; Described battery module is electrically connected with electronic lock module, micro controller module and mobile communication module respectively; Described micro controller module detects the open and-shut mode of described electronic lock module lock body, if this lock body is opened unusually, described micro controller module then sends warning message to described mobile communication module, and this mobile communication module sends to distant place system of control center with described warning message and this lock body spatial positional information of living in by mobile communication network; Described distant place system of control center sends unlock instruction by mobile communication network to described mobile communication module, and described micro controller module receives this unlock instruction and controls the lock body of described electronic lock module and open.
What adopt on the mobile positioning technique of the present utility model is the location technology of mobile phone mobile communication, compares existing location technology, has the worker and consumes lowly, be fit to move and technique effect that wireless environment is used down; And under the environment of indoor, underground garage, building dense city, adopt the mobile phone mobile communication also can accurately locate, and generally under this environment, adopt the blind area of prior art location often.The total system cost is lower than the localization method that adopts GSM/GPRS/CDMA+GPS.
Because of the micro controller module in the utility model is at the cycle detection signal wire under the situation of work always, by judging the logical relation of signal line states, determine the lock body open and-shut mode, when lock body is opened unusually, micro controller module is by the coupled mobile communication module of AT instruction control, adopt control center's system communication in data communication method or a short message SMS mode and a distant place, send warning message, and when communication connects, realize positioning function.Monitoring is reliable.
Lock body unlatching of the present utility model is system of control center and the mobile communication module communication by a distant place, send unlock instruction to micro controller module, unblank by the micromotor work in the micro controller module control lock body, therefore the unlatching of lock body is unmanned the participation, by system of control center centralized control, avoided artificial factor.
The electronic tag of 64 ID sign indicating numbers is installed in the lock body of the present utility model, adopts the DS1990 device of DALLAS, the DS1990 device is a kind of one wire system communication device, is that plug is dialled down or cable break (open circuit) detection, is again unique coding of lock.Therefore the possibility of having avoided quilt to be copied.
Description of drawings
Fig. 1 is the working environment synoptic diagram that the utility model is monitored lock body open and-shut mode and the sterically defined communication device of lock body in real time;
Fig. 2 is the schematic block diagram of described communication device;
Fig. 3 is the electronic lock module 31 of described communication device and the electric principle schematic of micro controller module 33 control linkages;
Fig. 4 is the micro controller module 33 control electronic lock modules 31 unlocking condition process flow diagrams of described communication device;
Fig. 5 is the logical relation and the lock body state table of comparisons of 33 detected electrons lock module 31 signal wires of micro controller module of described communication device.
Embodiment is described in further detail below in conjunction with the most preferred embodiment shown in the accompanying drawing.
As shown in Figure 1, the utility model working environment of monitoring lock body open and-shut mode and the sterically defined communication device of lock body in real time is made up of system of control center 1, mobile communication network 2 and the utility model communication device 3.System of control center 1 is a software management system, comprises GIS Geographic Information System, the communication system and the application management system that are connected with mobile communication network 2.Mobile communication network 2 can be the GSM communication network of China Mobile, also can be the CDMA communication network of CHINAUNICOM, and it is the carrier that system of control center 1 is connected with 3 communications of the utility model device.For example the CELL ID location technology of the current employing of China Mobile and A-GPS location technology, the location technology of the GPSone of the Qualcomm that CHINAUNICOM adopts can both satisfy working environment requirement of the present utility model.The utility model communication device 3 to system of control center 1 transmission information, also receives the information that system of control center 1 sends by mobile communication network 2 by mobile communication network 2 simultaneously.
The utility model is monitored lock body open and-shut mode and the sterically defined communication device of lock body in real time, as shown in Figure 2, comprises mobile communication module 34, electronic lock module 31, battery module 32 and micro controller module 33; Control module 33 links to each other with the signal wire of electronic lock module 31, and is connected with 34 communications of mobile communication module; Described battery module 32 is electrically connected with electronic lock module 31, micro controller module 33 and mobile communication module 34 respectively.The open and-shut mode of described micro controller module 33 detected electrons lock modules 31 lock bodies, if this lock body is opened unusually, 33 of micro controller modules send warning messages to mobile communication module 34.This mobile communication module 34 sends to distant place system of control center 1 with described warning message and this lock body spatial positional information of living in by mobile communication network 2; Distant place system of control center 1 sends unlock instruction by mobile communication network 2 to mobile communication module 34, and micro controller module 33 receives the lock body unlatching that this unlock instruction is controlled described electronic lock module 31, as shown in Figure 1.
Described micro controller module 33 is bridges of each functional module, by actual needs each functional module is dispatched, and commands the work of each module, and this module can be any single-chip microcomputer and processor.In the present embodiment, the model that microcontroller can select for use Hua Bang company to produce is 8 single-chip microcomputers of W78E51.Described mobile communication module 34 can adopt the mobile communication module of supporting the GSM of China Mobile communication network, also can adopt the mobile communication module of supporting the GPSone positioning function that is embedded with of supporting the CDMA 1X of CHINAUNICOM communication network.China Mobile and CHINAUNICOM all provide the positioning service based on mobile communication, under the unimpeded situation of the mobile communication network signal of mobile communication module and China Mobile or CHINAUNICOM, can determine mobile communication module present located locus.Mobile communication module 34 can be selected the TC35i type (GSM network) of Siemens Company's production or the DTU800 type (CDMA 1X network) that AnyData company produces for use.RX, the TX of mobile communication module 34 serial ports is connected with the TX of micro controller module 33, RX serial port, is connected with the communication of mobile communication module 34 thereby set up micro controller module 33.Described battery module 32 is to provide working power for each module.
As shown in Figure 3, described electronic lock module 31 is made up of lock body, control circuit 331, ID electronic tag 312 and microswitch K and housing parts, and the electronic lock module has 5 signal line to link to each other with outside other modules.Described control circuit 331 comprises micromotor.The moving contact of described microswitch K is driven by lock body, the moving contact ground connection of K when lock body is opened, and the moving contact of K connected control circuit 331 when lock body was closed.The physical construction of described electronic lock module and working method are seen Chinese utility model patent CN99202022 " electric lock trip gear ".ID electronic tag 312 has 64 ID sign indicating numbers, adopts the DS1990 device of DALLAS company, and the DS1990 device is a kind of one wire system communication device, can pull up or cable break (open circuit) detects plug, and its ID sign indicating number is again unique coding of locking simultaneously.Electronic lock module 31 total J1, J2, J3, J4, J5 totally 5 signal line link to each other with outside other modules.
Described micro controller module 33 concerns as shown in Figure 3 that with the control linkage of electronic lock module 31 the P1.1 pin of this micro controller module 33 connects the control input end of the gauge tap K1 that unblanks, so that power supply V
+Can be connected with the power lead J1 of electronic lock module 31 by the controlled passage of K1.The described gauge tap K1 that unblanks can be midget relay or the contactless transistor that the contact is arranged.The P1.2 pin of micro controller module 33 is connected with the ID sign indicating number line J3 of electronic lock module 31, and the P1.3 pin of micro controller module 33 is opened/closed signal wire J4 with the lock body of electronic lock module 31 and links to each other.The power ground J2 of electronic lock module 31 links to each other with the grounding leg of micro controller module 33 respectively with signal ground J5.The electric power connection line of control circuit 331 meets the power lead J1 and the power ground J2 of described electronic lock module 31 respectively; Two signal ends of ID electronic tag 312 meet ID sign indicating number line J3 and signal ground J5 respectively.Microswitch K connects the control end of described control circuit 331 when lock body is closed, when lock body is opened, meet described signal ground J5.Among Fig. 3, resistance R 1, R2 are pull-up resistor; Diode D and capacitor C are to use (can select the miniwatt Schottky tube for use, as 1N5817, or use resistance, inductance etc. instead) for the Vcc anti-interference filtration of microcontroller power supply.
When needing remote-control unlocking, the system of control center 1 in a distant place sends unlock instruction by mobile communication network 2 to described mobile communication module 34.After mobile communication module 34 receives the unlock instruction of system of control center 1, output to micro controller module 33 by the AT instruction.This micro controller module 33 receive out instruct the back by about 0.5 second pulse signal of its P1.1 pin output, make the gauge tap K1 closure of unblanking that is connected with the J1 line of electronic lock module 31, battery module 22 is to control circuit 331 power supplies of electronic lock module 31, and then micromotor rotates the lock body of unlocking electronic lock module 31; Thereby realize the remote-control unlocking function.Describedly unblank flow process as shown in Figure 4, the P1.1 pin of micro controller module 33 judges then whether lock body is unlocked after driving the K1 closure.If the P1.3 pin is a low level, then realized remote-control unlocking; If the P1.3 pin is a high level, represent that then lock body do not open yet, system of control center 1 will give a unlock instruction again.
Described micro controller module 33 cycle detection J1, J3, J4 signal wire, the logical relation of judgement signal line states determines whether the lock body state is unusual.The logical relation of signal wire and lock body state corresponding relation are as shown in Figure 5.When lock body is unusual opening, micro controller module is by the coupled mobile communication module 34 of AT instruction control, adopt system of control center 1 communication in data communication method or a SMS messaging mode and a distant place, send warning message, and when communication connects, realize location positioning.
Claims (5)
1. monitor lock body open and-shut mode and the sterically defined communication device of lock body in real time for one kind, comprise mobile communication module (34), it is characterized in that:
Also comprise electronic lock module (31), battery module (32) and micro controller module (33); Described micro controller module (33) is electrically connected with each signal wire of electronic lock module (31), and is connected with described mobile communication module (34) communication; Described battery module (32) is electrically connected with electronic lock module (31), micro controller module (33) and mobile communication module (34) respectively;
The alerting signal input described mobile communication module (34) that described micro controller module (33) is opened described electronic lock module (31) lock body unusually, this mobile communication module (34) sends to described alerting signal and this lock body spatial positional information of living in the system of control center (1) in a distant place by mobile communication network (2); System of described control center (1) sends unlock instruction by mobile communication network (2) to described mobile communication module (34), and described micro controller module (33) receives the lock body unlatching that this unlock instruction is controlled described electronic lock module (31).
2. real-time monitoring lock body open and-shut mode as claimed in claim 1 and the sterically defined communication device of lock body, it is characterized in that: the P1.1 pin of described micro controller module (33) connects the control input end of the gauge tap K1 that unblanks, is connected with the power lead J1 of described electronic lock module (31) so that power supply V+ passes through the controlled passage of K1; The P1.2 pin of micro controller module (33) is connected with the ID sign indicating number line J3 of described electronic lock module (31), and the P1.3 pin of micro controller module (33) is opened/closed signal wire J4 with the lock body of described electronic lock module (31) and links to each other; The power ground J2 of electronic lock module (31) links to each other with the grounding leg of described micro controller module (33) respectively with signal ground J5.
3. real-time monitoring lock body open and-shut mode as claimed in claim 2 and the sterically defined communication device of lock body is characterized in that: described electronic lock module (31) comprises lock body, control circuit (331), ID electronic tag (312) and microswitch K; The electric power connection line of described control circuit (331) is respectively the power lead J1 and the power ground J2 of described electronic lock module (31); Two signal ends of ID electronic tag (312) meet ID sign indicating number line J3 and signal ground J5 respectively; When lock body was closed, the moving contact of described microswitch K connect the control end of described control circuit (331), and when lock body was opened, the moving contact of described microswitch K met described signal ground J5.
4. real-time monitoring lock body open and-shut mode as claimed in claim 2 and the sterically defined communication device of lock body is characterized in that: described gauge tap K1 midget relay or the transistor of unblanking.
5. real-time monitoring lock body open and-shut mode as claimed in claim 3 and the sterically defined communication device of lock body is characterized in that: described ID electronic tag (312) adopts the DS1990 device of DALLAS company.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200643106U CN2826558Y (en) | 2005-09-06 | 2005-09-06 | Communication device for real-time monitoring lock opening/closing state and lock space positoning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200643106U CN2826558Y (en) | 2005-09-06 | 2005-09-06 | Communication device for real-time monitoring lock opening/closing state and lock space positoning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2826558Y true CN2826558Y (en) | 2006-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200643106U Expired - Fee Related CN2826558Y (en) | 2005-09-06 | 2005-09-06 | Communication device for real-time monitoring lock opening/closing state and lock space positoning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2826558Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470659B (en) * | 2007-12-28 | 2012-10-10 | 台达电子工业股份有限公司 | Electronic system and its warning device |
| CN104050735A (en) * | 2013-03-13 | 2014-09-17 | 中国国际海运集装箱(集团)股份有限公司 | Method and device for switching intelligent lock, security and protection vehicle-mounted system and security and protection monitoring system |
-
2005
- 2005-09-06 CN CNU2005200643106U patent/CN2826558Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101470659B (en) * | 2007-12-28 | 2012-10-10 | 台达电子工业股份有限公司 | Electronic system and its warning device |
| CN104050735A (en) * | 2013-03-13 | 2014-09-17 | 中国国际海运集装箱(集团)股份有限公司 | Method and device for switching intelligent lock, security and protection vehicle-mounted system and security and protection monitoring system |
| CN104050735B (en) * | 2013-03-13 | 2017-06-23 | 深圳中集智能科技有限公司 | Smart lock method of switching and equipment, security protection onboard system and safety defense monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |