CN205210322U - Physical geography instrument anti -theft device based on acceleration sensor - Google Patents
Physical geography instrument anti -theft device based on acceleration sensor Download PDFInfo
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- CN205210322U CN205210322U CN201520986847.1U CN201520986847U CN205210322U CN 205210322 U CN205210322 U CN 205210322U CN 201520986847 U CN201520986847 U CN 201520986847U CN 205210322 U CN205210322 U CN 205210322U
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Abstract
The utility model provides a physical geography instrument anti -theft device based on acceleration sensor, includes: including STM32 single -chip module 1, GPS module 2, wireless communication module 3, the acceleration sensor module 4, camera module 5, infrared receiver module 6, infrared sending module 7, alarm module 8, power module 9, wherein STM32 single -chip module 1 respectively with GPS module 2, wireless communication module 3, acceleration sensor module 4, camera module 5, infrared receiver module 6, alarm module 8, power module 9 electric connection, infrared receiver module 6 and infrared sending module 7 electric connection, wireless communication module 3 and 100 communications of surveillance center. Acceleration sensor module 4 receives acceleration value that vibration or swing produced and surpasses and to produce the external interrupt port 18 of interrupt signal to the STM32 single -chip module 1 in when setting for the threshold value, wakes STM32 single -chip module 1 up and carries out assay to this unusual fluctuation.
Description
Technical field
The utility model relates to a kind of ground based on acceleration transducer instrument anti-theft device.The particularly a kind of instrument of the ground based on acceleration transducer anti-theft device of low-power consumption.
Background technology
In order to carry out Real-Time Monitoring to geologic hazard, and gather needed for learn signal variously, usually need by some ground learn detecting instrument be positioned in field environment learn signal collection with carrying out for a long time.It is mostly expensive that instrument is learned on these ground, and the field being directly positioned over unmanned nurse may suffer that theft is lost, and causes serious impact, be necessary to install anti-theft device additional for this reason on the ground instrument for field work on geological analysis, monitoring.
At present, anti-theft device mainly comprises two classes, i.e. simple electronic alarm and embedded anti-theft system.Simple electronic alarm relies on chimes of doom to the thief that startles back with fear usually, function singleness, and does not have interactive function, very easily causes erroneous judgement.Embedded anti-theft system is functionally significantly improved compared to simple electronic alarm, can realize the function of location and remote information transmission; But most of anti-theft device still also exists the high problem of rate of false alarm.
Summary of the invention
In order to solve current embedded anti-theft system Problems existing, the utility model proposes a kind of ground based on acceleration transducer instrument anti-theft device, comprise STM32 one-chip computer module 1, GPS module 2, wireless communication module 3, acceleration sensor module 4, camera module 5, infrared receiving module 6, infrared sending module 7, alarm module 8, power module 9; Wherein said STM32 one-chip computer module 1 is electrically connected with GPS module 2, wireless communication module 3, acceleration sensor module 4, camera module 5, infrared receiving module 6, alarm module 8, power module 9 respectively; Described infrared receiving module 6 is electrically connected with infrared sending module 7; Wireless communication module 3 communicates with Surveillance center 100;
Wherein said STM32 one-chip computer module 1 comprises second communication serial ports 11, first Energy control port 12, third communication serial ports 13, second source control port 14, alarm control interface 15, Simulation with I IC port one 6, timer interruption port one 7, external interrupt port one 8, utilizing camera interface 19; Wherein second communication serial ports 11, the first Energy control port 12 is electrically connected with GPS module 2 respectively; Third communication serial ports 13, second source control port 14 is electrically connected with wireless communication module 3 respectively; Timer interruption port one 7 and infrared receiving module 6 are electrically connected; Utilizing camera interface 19 and camera module 5 are electrically connected; Simulation with I IC port one 6, external interrupt port one 8 and acceleration sensor module 4 are electrically connected;
Acceleration sensor module 4 comprise acceleration transducer IIC interface 41 with and speed pickup interrupt pin 42; Acceleration transducer IIC interface 41 is electrically connected with Simulation with I IC port one 6 in STM32 one-chip computer module 1; STM32 one-chip computer module 1 is configured by Simulation with I IC port one 6 pairs of acceleration sensor module 4; The interrupt pin 42 of acceleration sensor module 4 is electrically connected with the external interrupt port one 8 in STM32 one-chip computer module 1; Acceleration sensor module 4 vibrated or swing produce accekeration exceed setting threshold value time by generation look-at-me to the external interrupt port one 8 in STM32 one-chip computer module 1, wake STM32 one-chip computer module 1 up and this unusual fluctuation analyzed.
According to an embodiment of the present utility model, the described instrument of the ground based on acceleration transducer anti-theft device is learned instrument with ground and is installed together in detachable or non-removable mode.
According to an embodiment of the present utility model, wherein GPS module 2 comprises GPS communication serial port 21 and GPS power control circuit 22; GPS communication serial port 21 is electrically connected with the second communication serial ports 11 in STM32 one-chip computer module 1; GPS power control circuit 22 is electrically connected with the first Energy control port 12 in STM32 one-chip computer module 1; Wherein STM32 one-chip computer module 1 is configured by second communication serial ports 11 pairs of GPS module 2; STM32 one-chip computer module 1 receives GPS module 2 by second communication serial ports 11 and locates the positional information obtained; Surveillance center 100 is sent to by wireless communication module 3 by after described positional information encapsulation.
According to an embodiment of the present utility model, wireless communication module 3 comprises wireless communication module communication serial port 31 and wireless communication module power control circuit 32; Wireless communication module communication serial port 31 is electrically connected with the third communication serial ports 13 in STM32 one-chip computer module 1; STM32 one-chip computer module 1 issues AT orders and the information of transmission by third communication serial ports 13 pairs of wireless communication modules, simultaneously the command response beamed back of reception wireless communication module and information; Wireless communication module power control circuit 32 and the second source control port 14 in STM32 one-chip computer module 1.
According to an embodiment of the present utility model, camera module 5 is electrically connected with the utilizing camera interface 19 in STM32 one-chip computer module 1; STM32 controls the environment residing for camera module 5 filming instrument equipment after the shooting instruction receiving Surveillance center, and the picture of shooting is sent to Surveillance center by wireless communication module 3.
According to an embodiment of the present utility model, described alarm module 8 is electrically connected with the controlling alarm port one 5 in STM32 one-chip computer module 1; STM32 one-chip computer module 1 controls alarm module 8 and produces continuous print chimes of doom or stop alarm;
Described infrared receiver 6 is electrically connected with the timer interruption port one 7 in STM32 one-chip computer module 1; Described infrared remote control module 7 pairs of infrared receiving modules 6 send infrared pulse signal, are controlled STM32 one-chip computer module 1 by this signal; Infrared remote control module 7 two kinds of control signals, a kind of control STM32 one-chip computer module 1 directly enters into standby mode; Another kind of signal control STM32 one-chip computer module 1 makes alarm module 8 stop alarm.
According to an embodiment of the present utility model, only unusual fluctuation detected in acceleration sensor module 4, and after confirming different condition by STM32 one-chip computer module 1, control wireless communication module power control circuit 32 by the high level of second source control port 14 to start to power to wireless communication module 3, start to power to GPS module 2 by the high level control GPS power control circuit 22 of the first Energy control port 12, GPS module 2 and wireless communication module 3 are not being powered without under different condition.
According to an embodiment of the present utility model, if STM32 one-chip computer module 1 judges that unusual fluctuation meets the feature of non stolen unusual fluctuation, then ignore this unusual fluctuation, the schedule time laggard enter sleep pattern, this schedule time can arrange in advance or use default value; If STM32 one-chip computer module 1 judges that this unusual fluctuation belongs to stolen unusual fluctuation, control GPS module 2 and the power control circuit conducting of wireless communication module 3 respectively by the high level of the first Energy control port 12 and second source control port 14, enter monitoring pattern; After wireless communication module 3 starts, STM32 one-chip computer module 1 sends unusual fluctuation request confirmation by wireless communication module 3 to Surveillance center, and waits for commands in return.
According to an embodiment of the present utility model, after wireless communication module 3 sends unusual fluctuation request confirmation, if receive the alarm command that Surveillance center 100 sends, STM32 one-chip computer module 1 controls alarm module 8 and reports to the police; If wireless communication module 3 does not receive any order from Surveillance center in the stipulated time after sending unusual fluctuation request confirmation, then STM32 one-chip computer module 1 controls alarm module 8 and reports to the police voluntarily;
During warning, wireless communication module 3 periodically sends to Surveillance center the environment pictorial information that the positional information that collects of GPS module 2 and camera module 5 photograph.
According to an embodiment of the present utility model, after wireless communication module 3 sends unusual fluctuation request confirmation, if receive the sleep commands that Surveillance center 100 sends, then ignore this unusual fluctuation, and the schedule time laggard enter sleep pattern;
After wireless communication module 3 sends unusual fluctuation request confirmation, if receive the standby command that Surveillance center 100 sends, then at once enter standby mode, the look-at-me that acceleration sensor module 4 produces in stand-by mode can not wake STM32 one-chip computer module 1 up, only have when STM32 one-chip computer module 1 receives the wake command of Surveillance center's transmission, then again enter monitoring pattern.
Accompanying drawing explanation
Fig. 1 is the anti-theft device structural drawing according to the utility model one specifically embodiment;
Fig. 2 is the mode of operation switching figure according to the utility model one specifically anti-theft device of embodiment.
Embodiment
As shown in Figure 1, according to an embodiment of the present utility model, a kind of instrument of the ground based on acceleration transducer anti-theft device, comprises STM32 one-chip computer module 1, GPS module 2, wireless communication module 3, acceleration sensor module 4, camera module 5, infrared receiving module 6, infrared sending module 7, alarm module 8, power module 9; Wherein said STM32 one-chip computer module 1 is electrically connected with GPS module 2, wireless communication module 3, acceleration sensor module 4, camera module 5, infrared receiving module 6, alarm module 8, power module 9 respectively; Described infrared receiving module 6 is electrically connected with infrared sending module 7; Wireless communication module 3 communicates with Surveillance center 100.Wireless communication module 3 wirelessly can communicate with Surveillance center 100, can be the communication module of such as GSM/CDMA/WCDMA/ZIGBEE.
According to an embodiment of the present utility model, wherein said STM32 one-chip computer module 1 comprises second communication serial ports 11, first Energy control port 12, third communication serial ports 13, second source control port 14, alarm control interface 15, Simulation with I IC (Inter-IntegratedCircuit (IC bus)) port one 6, timer interruption port one 7, external interrupt port one 8, utilizing camera interface 19; Wherein second communication serial ports 11, the first Energy control port 12 is electrically connected with GPS module 2 respectively; Third communication serial ports 13, second source control port 14 is electrically connected with wireless communication module 3 respectively; Timer interruption port one 7 and infrared receiving module 6 are electrically connected; Utilizing camera interface 19 and camera module 5 are electrically connected; Simulation with I IC (Inter-IntegratedCircuit (IC bus)) port one 6, external interrupt port one 8 and acceleration sensor module 4 are electrically connected.
According to an embodiment of the present utility model, wherein GPS module 2 comprises GPS communication serial port 21 and GPS power control circuit 22; GPS communication serial port 21 is electrically connected with the second communication serial ports 11 in STM32 one-chip computer module 1; GPS power control circuit 22 is electrically connected with the first Energy control port 12 in STM32 one-chip computer module 1.
According to an embodiment of the present utility model, STM32 one-chip computer module 1 is configured by second communication serial ports 11 pairs of GPS module 2, deploy content comprises positioning information update speed, the data transmission bauds of setting up serial ports of setting GPS module 2, and is written to by deploy content in the storer that GPS module 2 carries to preserve configuration; STM32 one-chip computer module 1 receives GPS module 2 by second communication serial ports 11 and locates the positional information obtained; Surveillance center 100 is sent to by wireless communication module 3 by after described positional information encapsulation.After Surveillance center 100 receives positional information, described positional information is resolved, can obtain longitude, latitude, highly, the information such as speed.
According to an embodiment of the present utility model, in order to save power consumption, only unusual fluctuation detected in acceleration sensor module 4, and after confirming different condition by STM32 one-chip computer module 1, start to power to GPS module 2 by the high level control GPS power control circuit 22 of the first Energy control port 12, GPS module 2 is not being powered without under different condition.
According to an embodiment of the present utility model, wireless communication module 3 comprises wireless communication module communication serial port 31 and wireless communication module power control circuit 32; Wireless communication module communication serial port 31 is electrically connected with the third communication serial ports 13 in STM32 one-chip computer module 1; STM32 one-chip computer module 1 issues AT orders and the information of transmission by third communication serial ports 13 pairs of wireless communication modules, simultaneously the command response beamed back of reception wireless communication module and information; Wireless communication module power control circuit 32 and the second source control port 14 in STM32 one-chip computer module 1.
According to an embodiment of the present utility model, in order to save power consumption, only unusual fluctuation detected in acceleration sensor module 4, and after confirming different condition by STM32 one-chip computer module 1, control wireless communication module power control circuit 32 by the high level of second source control port 14 to start to power to wireless communication module 3, wireless communication module 3 is not being powered without under different condition.
According to an embodiment of the present utility model, camera module 5 is electrically connected with the utilizing camera interface 19 in STM32 one-chip computer module 1; STM32 controls the environment residing for camera module 5 filming instrument equipment after the shooting instruction receiving Surveillance center, and the picture of shooting is sent to Surveillance center by wireless communication module 3.Surveillance center realizes the accurate location of the anti-theft device to the information of transmission in conjunction with positional information and the Pictures location information that receives of GPS module 2.
According to an embodiment of the present utility model, described alarm module 8 is electrically connected with the controlling alarm port one 5 in STM32 one-chip computer module 1; STM32 one-chip computer module 1 can control alarm module 8 and produce continuous print chimes of doom or stop alarm.
According to an embodiment of the present utility model, described infrared receiver 6 is electrically connected with the timer interruption port one 7 in STM32 one-chip computer module 1; By using the timer of STM32 one-chip computer module 1 to compare capturing function, analyzing the infrared pulse signal that infrared remote control module 7 sends, obtaining hardware key assignments, and perform the instruction corresponding to this key assignments.
According to an embodiment of the present utility model, described infrared remote control module 7 pairs of infrared receiving modules 6 send infrared pulse signal, are controlled STM32 one-chip computer module 1 by this signal; Infrared remote control module 7 can send two kinds of control signals, and a kind of control STM32 one-chip computer module 1 directly enters into standby mode; Another kind of signal control STM32 one-chip computer module 1 makes alarm module 8 stop alarm.
Due to the overwhelming majority learn instrument and all settled by static state, if occur stolen, then static state of settling must be destroyed, therefore, by acceleration transducer sense acceleration change thus realize unusual fluctuation and detect.In the utility model, all non-static states detected by acceleration sensor module 4 are all called unusual fluctuation.According to an embodiment of this practical information, acceleration sensor module 4 comprise acceleration transducer IIC interface 41 with and speed pickup interrupt pin 42; Acceleration transducer IIC interface 41 is electrically connected with Simulation with I IC port one 6 in STM32 one-chip computer module 1; STM32 one-chip computer module 1 is configured by Simulation with I IC port one 6 pairs of acceleration sensor module 4, for configuring the interrupt level type of acceleration sensor module 4, resolution, the form of output data, range, motion detection threshold value, interrupt mode and mode of operation; And by this port, read-write operation is carried out to the register of acceleration sensor module 4; The interrupt pin 42 of acceleration sensor module 4 is electrically connected with the external interrupt port one 8 in STM32 one-chip computer module 1; Acceleration sensor module 4 vibrated or swing produce accekeration exceed setting threshold value time by generation look-at-me to the external interrupt port one 8 in STM32 one-chip computer module 1, wake STM32 one-chip computer module 1 up and this unusual fluctuation analyzed.
According to an embodiment of the present utility model, as shown in Figure 2, STM32 one-chip computer module 1 has three kinds of mode of operations: monitoring pattern, sleep pattern, standby mode; Three kinds of mode of operations can carry out switching to save power consumption according to different situations automatically.If STM32 one-chip computer module 1 judges that unusual fluctuation meets the feature of non stolen unusual fluctuation, then ignore this unusual fluctuation, the schedule time laggard enter sleep pattern, this schedule time can arrange in advance or use default value; If STM32 one-chip computer module 1 judges that this unusual fluctuation belongs to stolen unusual fluctuation, control GPS module 2 and the power control circuit conducting of wireless communication module 3 respectively by the high level of the first Energy control port 12 and second source control port 14, enter monitoring pattern; After wireless communication module 3 starts, STM32 one-chip computer module 1 sends unusual fluctuation request confirmation by wireless communication module 3 to Surveillance center, and waits for commands in return.
According to an embodiment of the present utility model, after Surveillance center 100 receives the unusual fluctuation request confirmation that wireless communication module 3 sends, if think and really there occurs the stolen event of instrument and equipment, then reply warning (alarm) order, after receiving alarm order, STM32 one-chip computer module 1 controls alarm module 8 and reports to the police.If (such as, in two minutes) do not receive the instruction from Surveillance center in the stipulated time of wireless communication module 3 after sending unusual fluctuation request confirmation, then STM32 one-chip computer module 1 controls alarm module 8 and reports to the police voluntarily.During warning, wireless communication module 3 periodically sends to Surveillance center the environment pictorial information that the positional information that collects of GPS module 2 and camera module 5 photograph.Such as, wireless communication module 3 can send positional information that GPS module 2 collects and the environment pictorial information that camera module 5 photographs every 3 points of clockwise Surveillance center.
According to an embodiment of the present utility model, if Surveillance center 100 judges not occur stolen event, then can reply sleep (sleep) order or standby (standby) order.Surveillance center can long-rangely make STM32 one-chip computer module 1 remove warning by sleep instruction or standby order, also can be removed by infrared remote control module 7 and report to the police.When STM32 one-chip computer module 1 receive Surveillance center reply sleep order time, then ignore this unusual fluctuation, and the schedule time laggard enter sleep pattern; When STM32 one-chip computer module 1 receives the standby order of Surveillance center's reply, then at once enter standby mode, the look-at-me that acceleration sensor module 4 produces in stand-by mode can not wake STM32 one-chip computer module 1 up, only have when STM32 one-chip computer module 1 receive Surveillance center send wake up (wkup) order time, then again enter monitoring pattern.
According to an embodiment of the present utility model, the described instrument of the ground based on acceleration transducer anti-theft device can be installed together removably with ground instrument.Local learn equipment placement in without the need to antitheft environment time, then under the ground instrument anti-theft device based on acceleration transducer can being dismantled.
According to an embodiment of the present utility model, the described instrument of the ground based on acceleration transducer anti-theft device can be installed together with ground instrument integration.When adopt integration mode install time, can in order to avoid dismounting loaded down with trivial details, learn with being convenient to instrument arrangement use.
The utility model will speed up sensor assembly 4 and is vibrated or swing when the accekeration produced exceedes setting threshold value and will produce look-at-me to the external interrupt port one 8 in STM32 one-chip computer module 1, wake STM32 one-chip computer module 1 up to analyze this unusual fluctuation, greatly reduce rate of false alarm.
The content be not described in detail in the utility model instructions belongs to the known prior art of professional and technical personnel in the field.
The above is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1., based on a ground instrument anti-theft device for acceleration transducer, comprise STM32 one-chip computer module, GPS module, wireless communication module, acceleration sensor module, camera module, infrared receiving module, infrared sending module, alarm module, power module; Wherein said STM32 one-chip computer module is electrically connected with GPS module, wireless communication module, acceleration sensor module, camera module, infrared receiving module, alarm module, power module respectively; Described infrared receiving module and infrared sending module are electrically connected; Wireless communication module communicates with Surveillance center;
Wherein said STM32 one-chip computer module comprises second communication serial ports, the first Energy control port, third communication serial ports, second source control port, alarm control interface, Simulation with I IC port, timer interruption port, external interrupt port, utilizing camera interface; Wherein second communication serial ports, the first Energy control port is electrically connected with GPS module respectively; Third communication serial ports, second source control port is electrically connected with wireless communication module respectively; Timer interruption port and infrared receiving module are electrically connected; Utilizing camera interface and camera module are electrically connected; Simulation with I IC port, external interrupt port and acceleration sensor module are electrically connected;
Acceleration sensor module comprise acceleration transducer IIC interface with and speed pickup interrupt pin; In acceleration transducer IIC interface and STM32 one-chip computer module, Simulation with I IC port is electrically connected; STM32 one-chip computer module is configured acceleration sensor module by Simulation with I IC port; External interrupt port in the interrupt pin of acceleration sensor module and STM32 one-chip computer module is electrically connected; When acceleration sensor module detects unusual fluctuation, produce look-at-me to the external interrupt port in STM32 one-chip computer module, wake STM32 one-chip computer module up and this unusual fluctuation is analyzed;
Described unusual fluctuation refers to the non-static state detected by acceleration sensor module.
2. the instrument of the ground based on acceleration transducer anti-theft device according to claim 1, is characterized in that:
The described instrument of the ground based on acceleration transducer anti-theft device is learned instrument with ground and is installed together in detachable or non-removable mode.
3. the instrument of the ground based on acceleration transducer anti-theft device according to claim 2, is characterized in that:
Wherein GPS module comprises GPS communication serial port and GPS power control circuit; Second communication serial ports in GPS communication serial port and STM32 one-chip computer module is electrically connected; In GPS power control circuit and STM32 one-chip computer module, the first Energy control port is electrically connected; Wherein STM32 one-chip computer module is configured GPS module by second communication serial ports; STM32 one-chip computer module receives GPS module by second communication serial ports and locates the positional information obtained; Surveillance center is sent to by wireless communication module by after described positional information encapsulation.
4. the instrument of the ground based on acceleration transducer anti-theft device according to claim 3, is characterized in that:
Wireless communication module comprises wireless communication module communication serial port and wireless communication module power control circuit; Third communication serial ports in wireless communication module communication serial port and STM32 one-chip computer module is electrically connected; STM32 one-chip computer module issues AT order and the information of transmission by third communication serial ports to wireless communication module, simultaneously the reception command response beamed back of wireless communication module and information; Second source control port in wireless communication module power control circuit and STM32 one-chip computer module.
5. the instrument of the ground based on acceleration transducer anti-theft device according to claim 4, is characterized in that:
Utilizing camera interface in camera module and STM32 one-chip computer module is electrically connected; STM32 controls the environment residing for camera module filming instrument equipment after the shooting instruction receiving Surveillance center, and the picture of shooting is sent to Surveillance center by wireless communication module.
6. the instrument of the ground based on acceleration transducer anti-theft device according to claim 5, is characterized in that:
Controlling alarm port in described alarm module and STM32 one-chip computer module is electrically connected; STM32 one-chip computer module controls alarm module and produces continuous print chimes of doom or stop alarm;
Timer interruption port in described infrared receiving module and STM32 one-chip computer module is electrically connected; Described infrared remote control module sends infrared pulse signal to infrared receiving module, is controlled STM32 one-chip computer module by this signal; Infrared remote control module two kinds of control signals, a kind of control STM32 one-chip computer module directly enters into standby mode; Another kind of signal control STM32 one-chip computer module makes alarm module stop alarm.
7. the instrument of the ground based on acceleration transducer anti-theft device according to claim 6, is characterized in that:
Only unusual fluctuation detected in acceleration sensor module, and after confirming different condition by STM32 one-chip computer module, controlling wireless communication module power control circuit by the high level of second source control port starts wireless communication module power supply, start to power to GPS module by the high level control GPS power control circuit of the first Energy control port, without under different condition not to GPS module and wireless communication module power supply.
8. the instrument of the ground based on acceleration transducer anti-theft device according to claim 7, is characterized in that:
If STM32 one-chip computer module judges that unusual fluctuation meets the feature of non stolen unusual fluctuation, then ignore this unusual fluctuation, the schedule time laggard enter sleep pattern, this schedule time can arrange in advance or use default value; If STM32 one-chip computer module judges that this unusual fluctuation belongs to stolen unusual fluctuation, controlled the power control circuit conducting of GPS module and wireless communication module by the high level of the first Energy control port and second source control port respectively, enter monitoring pattern; After wireless communication module starts, STM32 one-chip computer module sends unusual fluctuation request confirmation by wireless communication module to Surveillance center, and waits for commands in return.
9. the instrument of the ground based on acceleration transducer anti-theft device according to claim 8, is characterized in that:
After wireless communication module sends unusual fluctuation request confirmation, if receive the alarm command that Surveillance center sends, STM32 one-chip computer module controls alarm module and reports to the police; If wireless communication module does not receive any order from Surveillance center in the stipulated time after sending unusual fluctuation request confirmation, then STM32 one-chip computer module control alarm module is reported to the police voluntarily;
During warning, wireless communication module periodically sends to Surveillance center the environment pictorial information that the positional information that collects of GPS module and camera module photograph.
10. the instrument of the ground based on acceleration transducer anti-theft device according to claim 9, is characterized in that:
After wireless communication module sends unusual fluctuation request confirmation, if receive the sleep commands that Surveillance center sends, then ignore this unusual fluctuation, and the schedule time laggard enter sleep pattern;
After wireless communication module sends unusual fluctuation request confirmation, if receive the standby command that Surveillance center sends, then at once enter standby mode, the look-at-me that acceleration sensor module produces in stand-by mode can not wake STM32 one-chip computer module up, only have when STM32 one-chip computer module receives the wake command of Surveillance center's transmission, then again enter monitoring pattern.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986847.1U CN205210322U (en) | 2015-12-02 | 2015-12-02 | Physical geography instrument anti -theft device based on acceleration sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520986847.1U CN205210322U (en) | 2015-12-02 | 2015-12-02 | Physical geography instrument anti -theft device based on acceleration sensor |
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| CN205210322U true CN205210322U (en) | 2016-05-04 |
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| CN201520986847.1U Expired - Fee Related CN205210322U (en) | 2015-12-02 | 2015-12-02 | Physical geography instrument anti -theft device based on acceleration sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399727A (en) * | 2018-05-17 | 2018-08-14 | 天津工业大学 | A kind of hazardous gas on-line monitoring system and method based on LORA networks |
| CN109738668A (en) * | 2019-01-11 | 2019-05-10 | 大连民族大学 | A kind of acceleration detection system and method based on STM32 |
-
2015
- 2015-12-02 CN CN201520986847.1U patent/CN205210322U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399727A (en) * | 2018-05-17 | 2018-08-14 | 天津工业大学 | A kind of hazardous gas on-line monitoring system and method based on LORA networks |
| CN109738668A (en) * | 2019-01-11 | 2019-05-10 | 大连民族大学 | A kind of acceleration detection system and method based on STM32 |
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Granted publication date: 20160504 Termination date: 20191202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |