CN102968651B - The anti-escaping device of a kind of electronics - Google Patents

The anti-escaping device of a kind of electronics Download PDF

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Publication number
CN102968651B
CN102968651B CN201210464510.5A CN201210464510A CN102968651B CN 102968651 B CN102968651 B CN 102968651B CN 201210464510 A CN201210464510 A CN 201210464510A CN 102968651 B CN102968651 B CN 102968651B
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China
Prior art keywords
module
wrist strap
electronic wrist
hand
held set
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Expired - Fee Related
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CN201210464510.5A
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Chinese (zh)
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CN102968651A (en
Inventor
潘海鹏
王乐
顾敏明
陈冬冬
施邹云
顾俊杰
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HUZHOU ZHILI CHILDREN'S CLOTHING DEVELOPMENT CO LTD
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Zhejiang Sci Tech University ZSTU
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Abstract

The present invention relates to the anti-escaping device of a kind of electronics, comprise electronic wrist strap (01), hand-held set (02) and special host computer supervision software (03).Electronic wrist strap (01) comprises the power module (10), GPS module (11), SI4432 wireless module (13) and the alarm module (14) that are connected with CPU module (12) respectively, and power module (10) comprises charging and battery capacity indication module (101), voltage transformation module (102).Hand-held set (02) comprises the power module (20), GPS module (21), SI4432 wireless module (23), the 2.4 cun of TFT that are connected with CPU module (22) respectively and shields display module (24), EEPROM module (25), real-time clock module (26), Keysheet module (27), SD card module (28) and alarm module (29), and power module (20) comprises charging and battery capacity indication module (201), voltage transformation module (202).Special host computer supervision software (03) comprises database management module (30) and cartographic information module (31).Hand-held set (02) wirelessly gathers the positional information of electronic wrist strap (01), then by USB interface, positional information is uploaded to special host computer supervision software (03).

Description

The anti-escaping device of a kind of electronics
Technical field
The present invention relates to the anti-escaping device of a kind of electronics.
Background technology
At present, the supervision in detention house mostly uses the safety-protection system that video monitoring system, warning system, gate control system etc. are traditional, but when personnel under detention's retaliatory, fierce and cruel property, cunning strengthen gradually, police strength is not enough, even multiple system operates simultaneously, can not accomplish flawless on very multi-functional interlock combines.And seek medical advice for going out, work etc. escorts the accident occurred in process, such as run away, policeman cannot judge its direction of running away in time, is difficult to obtain its conduct route, is unfavorable for chasing.Therefore, wireless location technology is approved by people gradually and is promoted the use of.Below the comparison of several conventional wireless technology:
Bluetooth technology, has transmission speed fast, integrated level and reliability high, the feature that use cost is low, but its single-point coverage distance only has about 10m, is not suitable for large-scale location tracking.
ZigBee technology, there is low-power consumption, low cost, use frequency range is wide, and the feature that battery is high, can be embedded in various equipment, also support geographic positioning functionality simultaneously, but the realization of its geographic positioning functionality will depend on fixing base station, just cannot position if depart from base station, in addition, its single-point coverage distance only has 50m ~ 300m, cannot location tracking for this technology of the personnel under detention run away outside exceeding this scope.
Wi-Fi technology, transfer rate quickly, easily extensible applies to data online, speech communication, voice scheduling and video monitoring etc., and can be used for indoor location, but power consumption is comparatively large, and terminal device costly, installs and uses complexity higher, and equally with bluetooth belong to short distance wireless technical, tracking cannot be positioned in the place not having Wi-Fi to cover and to the personnel under detention run away outside.
GPS technology, the navigation signal launched by satellite, can be accurately measured the positional information such as instantaneous longitude, latitude, height of object in any place at any time.
As can be seen here, though above-mentioned front 3 kinds of technology respectively have superiority, more or less there are some defects in the location tracking for the process of escorting and the personnel under detention outside that runs away, GPS technology then can just meet this demand.
Summary of the invention
For the problems referred to above, the object of this invention is to provide the anti-escaping device of a set of electronics, this device is a set of wireless remote supervisory systems based on GPS technology, can effectively prevent running away of personnel under detention, monitor high-risk personnel under detention, trace and the generation of the incident of violence that follows up, ensure the personal safety of managerial personnel and personnel under detention to greatest extent.In addition, this system can also realize automatically counting the number in appointed area and periphery policeman's information on duty, the personnel under detention that whole process dynamic monitoring is gone out, and the course reproducing personnel under detention on computers, is convenient to management in the future or runs away chase.
For achieving the above object, the present invention takes following technical scheme:
The anti-escaping device of a kind of electronics, comprises electronic wrist strap 01, hand-held set 02 and special host computer supervision software 03.Electronic wrist strap 01 and hand-held set 02 wirelessly carry out data transmission, and hand-held set 02 and special host computer are supervised software 03 and carried out data transmission by USB interface.
Electronic wrist strap 01 comprises the power module 10, GPS module 11, SI4432 wireless module 13 and the alarm module 14 that are connected with CPU module 12 respectively, power module 10 comprises charging and battery capacity indication module 101, voltage transformation module 102, GPS module 11 adopts the LEA-5SGPS chip of U-blox, and CPU module 12 adopts the super low power consuming single chip processor STM8L101F2P of ST company.
Hand-held set (02) comprises the power module 20 be connected with CPU module 22 respectively, GPS module 21, SI4432 wireless module 23, 2.4 cun of TFT shield display module 24, EEPROM module 25, real-time clock module 26, Keysheet module 27, SD card module 28 and alarm module 29, power module 20 comprises charging and battery capacity indication module 201, voltage transformation module 202, CPU module 22 adopts the STM32F103VC32 position single-chip microcomputer of ST company as master controller, GPS module 21 and SI4432 wireless module 23 all with electronic wrist strap 01 in use identical, EEPROM module 25 adopts 24C08 chip, real-time clock module 26 adopts PCF8563 chip, Keysheet module 27 adopts CH452 button chip.
Special host computer supervision software 03 comprises database management module 30 and cartographic information module 31.
Hand-held set 02 of the present invention is worn by supervisor, and electronic wrist strap 01 is worn by personnel under detention, and a hand-held set 02 can be supervised multiple electronic wrist strap 01, electronic wrist strap 01 simultaneously and can be supervised by multiple hand-held set 02 simultaneously.
Special host computer supervision software 03 of the present invention, based on C++Builder6.0 exploitation, achieves the reading of personnel under detention's essential information, interpolation, deletion, amendment and query function, and containing cartographic information, can reproduce the course of personnel under detention.
The present invention is owing to taking above technical scheme, and it has the following advantages:
1. human-computer interaction interface provided by the invention is friendly, simple to operate, complete function and reliable, automatically locks, have cryptoguard to sensitive function without during operation.
2. the present invention adopts GPS wireless recognition technique, can not only realize, to the supervision of fixed point crowd, can also realizing the supervision to mobile population, reducing the labour intensity of detention house supervisor, improve work efficiency.
3. present invention employs the singlechip chip of low-power consumption, extend the serviceable life of device, improve the arithmetic speed of device; Have employed high-precision GPS locating module, reduce error, improve the accuracy of data.
4. hand-held set 02 of the present invention is supervised software 03 by USB interface and special host computer and is communicated, the routing information of personnel under detention is uploaded to computing machine, realize the function reproducing personnel's course on computers, analyze and study the trend of personnel under detention more intuitively, be convenient to management in the future or run away chase.Therefore compared with existing common safety-protection system, functionally with in degree easy to use, all very advantageous.
5. electronic wrist strap 01 of the present invention and hand-held set 02 light structure, be easy to wear, and hand-held set 02 can be supervised multiple electronic wrist strap 01, electronic wrist strap 01 simultaneously and can be supervised by multiple hand-held set 02 simultaneously.
6. working frequency range of the present invention meets national radio management council standard, without the need to applying for frequency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the anti-escaping device of a kind of electronics of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, the present invention includes electronic wrist strap 01, hand-held set 02 and special host computer supervision software 03.Electronic wrist strap 01 comprises the power module 10, GPS module 11, SI4432 wireless module 13 and the alarm module 14 that are connected with CPU module 12 respectively, and power module 10 comprises charging and battery capacity indication module 101, voltage transformation module 102.Hand-held set 02 comprises power module 20, GPS module 21, SI4432 wireless module 23,2.4 cun of TFT of being connected with CPU module 22 respectively and shields display module 24, EEPROM module 25, real-time clock module 26, Keysheet module 27, SD card module 28 and alarm module 29, and power module 20 comprises charging and battery capacity indication module 201, voltage transformation module 202.Special host computer supervision software 03 comprises database management module 30 and cartographic information module 31.
The beneficial effect using SI4432 wireless module 13 and SI4432 wireless module 23 is that its working frequency range meets national radio management council standard, without the need to applying for frequency; The beneficial effect using the LEA-5SGPS chip of U-blox has 50 satellite reception passages, possesses KickStart function, can realize accelerating to start during weak output signal, positioning precision < 2.5m, and serial ports supports UART and USB two kinds of modes; Super low power consuming single chip processor STM8L101F2P and STM32F103VC of ST company is used respectively as the beneficial effect of the master controller of CPU module 12 and CPU module 22 to be, possesses complicated information processing capability, the information that each module passes over can be received rapidly, and reduce the power consumption of device, extend the serviceable life of device; The beneficial effect using charging and battery capacity indication module 101 and charging and battery capacity indication module 201 on screen, sees the service condition of electricity more intuitively, is full of electricity in time to equipment, ensures in order working properly; The beneficial effect of usage data database management module 30 is, has saved the memory source of single-chip microcomputer, utilizes powerful database function to realize on PC the operational administrative of personnel's essential information; The beneficial effect using cartographic information module 31 realizes the function reproducing personnel's course on PC, analyzes and study the trend of personnel under detention more intuitively, is convenient to management in the future or runs away chase.
The function that electronic wrist strap 01 of the present invention mainly realizes is as follows:
1. use chargeable lithium battery to power, the chimes of doom that when battery electric quantity is lower than certain value, alarm module 14 sends " tick, tick, tick "; When using external power source or USB to lithium cell charging, pilot lamp is bright, and when reaching 4.2V, pilot lamp goes out.
2. voltage transformation module 102, can be 3.3V by the voltage transitions of lithium battery 4.2V, power to CPU module 12 and GPS module 11.
3. after powering on, GPS module 11 receives the position signalling of satellite, pilot lamp glimmers, CPU module 12 reads data by serial ports, then hand-held set 02 is sent data to by SI4432 wireless module 13, or the data received from hand-held set 02, and the querying command to hand-held set 02, send answering tone.
4.GPS module 11 comprises the button cell of a 3V, can ensure that this device still can receive the position signalling of satellite after there is emergency situations power down, so that after re-powering, enter mode of operation fast.
5. personnel under detention just sends sound and light alarm, audible alarm acoustic pressure > 85dB once depart from range of control electronic wrist strap 01, and alarm sound uses police car chimes of doom.
6. electronic wrist strap 01 is sent warning immediately by sled alarm module 14, and responds to hand-held set 02 simultaneously.
The function that hand-held set 02 of the present invention mainly realizes is as follows:
1. use chargeable lithium battery to power, the chimes of doom that when battery electric quantity is lower than certain value, alarm module 29 sends " tick, tick, tick "; When using external power source or USB to lithium cell charging, pilot lamp is bright, and when reaching 4.2V, pilot lamp goes out.
2. voltage transformation module 202, can be 3.3V by the voltage transitions of lithium battery 4.2V, power to CPU module 22 and GPS module 21.
3. after powering on, CPU module 22 obtains the electronic wrist strap 01 obtained by SI4432 wireless module 23 positional information by serial ports and the positional information of hand-held set 02 obtained by GPS module 21, personnel under detention can be calculated thus whether within the scope of supervision, warning distance is decided to be 10 meters and 15 meters, scope discrete value should not exceed ± and 3 meters, can automatically regulate when environment change.
4. in a system, multiple hand-held set 02 can be held, can one-to-many and many-one, namely a supervisor can supervise multiple personnel under detention simultaneously, and a personnel under detention can be supervised by multiple supervisor simultaneously.
5. the electronic wrist strap 01 that supervisor is worn with it by hand-held set 02 couple of personnel under detention implements Long-distance Control and tracking, once personnel under detention runaways, hand-held set 02 just enters the emergency circumstance, alarm module 29 sends caution sound immediately and is shown the relevant information of this personnel under detention by 2.4 cun of TFT screen display modules 24, and the hummer simultaneously on electronic wrist strap 01 sends chimes of doom.When personnel under detention gets back in range of control, the chimes of doom on electronic wrist strap 01 automatically terminates.
6. when chasing, hand-held set 02 automatically switches to function of promptly pursuing and capturing an escaped prisoner, that is: automatically withdraw a garrison to former personnel under detention, only to occurring that the personnel under detention escaped deploys troops on garrison duty.When closing on the personnel under detention of escape, hand-held set 02 sends prompt tone, notes to remind supervisor.
7. the electronic wrist strap 01 that energy automatic search has been opened within the scope of 500 meters, and can read in and preserve the numbering of electronic wrist strap 01, i.e. ID; If the ID of known electronic wrist strap 01, then can input ID by user and carry out search inquiry, electronic wrist strap 01 makes " tick, tick " voice response simultaneously.
8. carry out cloth to withdraw a garrison setting, cloth can be carried out to the electronic wrist strap 01 chosen respectively to withdraw a garrison setting, when personnel under detention brings electronic wrist strap 01, electronic wrist strap 01 powers on and enters duty, now, with hand-held set 02, this electronic wrist strap 01 is deployed troops on garrison duty setting, this electronic wrist strap 01 enters the state of alert automatically, even if now open electronic wrist strap 01 with key again, electronic wrist strap 01 also can not power-off, can produce warning, hand-held set 02 can receive warning information simultaneously simultaneously.Before normally opening electronic wrist strap 01, withdraw a garrison with handheld terminal, and then open electronic wrist strap 01 with key.
9. the essential information of personnel under detention supervises software 03 by special host computer is derived, and is downloaded in the SD card module 28 of hand-held set 02 by USB interface.Display module 24 can be shielded at 2.4 cun of TFT by the operation of Keysheet module 27 and show some simple information, as the current time in system, personnel under detention ID, name, sex, age information, the current latitude and longitude information of personnel under detention, current online number.
10.CPU module 22 and EEPROM module 25 can carry out stored record to all events, logout quantity is 6000, not obliterated data during power down, logout comprises cloth and withdraws a garrison the time, exceed the personnel of fence coverage, time, the time that alert command sends, get back to the time in fence coverage, personnel under detention's outdoor activity or positional information when running away.Event data is uploaded to special host computer supervision software 03 by USB interface, realizes the further analysis to uploading data and management on computers, realizes man-machine interaction.
The function that special host computer supervision software 03 of the present invention mainly realizes is as follows:
1. realize the reading of personnel under detention's essential information, interpolation, deletion, amendment and query function.
2. realize the printing of form.
3., containing cartographic information, the course of personnel under detention can be reproduced.
4. can import with derived data and carry out data transmission by USB interface and hand-held set 02.

Claims (7)

1. the anti-escaping device of electronics, comprises electronic wrist strap (01), hand-held set (02) and special host computer supervision software (03), electronic wrist strap (01) and hand-held set (02) wirelessly carry out data transmission, hand-held set (02) and special host computer are supervised software (03) and are carried out data transmission by USB interface, described electronic wrist strap (01), comprise the power module (10) be connected with CPU module (12) respectively, GPS module (11), SI4432 wireless module (13) and alarm module (14), power module (10) comprises charging and battery capacity indication module (101), voltage transformation module (102), described hand-held set (02), comprise the power module (20) be connected with CPU module (22) respectively, GPS module (21), SI4432 wireless module (23), 2.4 cun of TFT shield display module (24), EEPROM module (25), real-time clock module (26), Keysheet module (27), SD card module (28) and alarm module (29), power module (20) comprises charging and battery capacity indication module (201), voltage transformation module (202), it is characterized in that, described GPS module (11) comprises the button cell of a 3V, described special host computer supervision software (03), comprises database management module (30) and cartographic information module (31), in a system, can multiple hand-held set be held, can one-to-many and many-one, namely a supervisor can supervise multiple personnel under detention simultaneously, and a personnel under detention can be supervised by multiple supervisor simultaneously, supervisor implements Long-distance Control and tracking by hand-held set to the electronic wrist strap that personnel under detention wears with it, once personnel under detention runaways, hand-held set just enters the emergency circumstance, alarm module sends caution sound immediately and is shown the relevant information of this personnel under detention by 2.4 cun of TFT screen display modules, and the hummer simultaneously on electronic wrist strap sends chimes of doom, when personnel under detention gets back in range of control, the chimes of doom on electronic wrist strap automatically terminates, when chasing, hand-held set automatically switches to function of promptly pursuing and capturing an escaped prisoner, that is: automatically withdraw a garrison to former personnel under detention, only to occurring that the personnel under detention escaped deploys troops on garrison duty, when closing on the personnel under detention of escape, hand-held set sends prompt tone, notes to remind supervisor, carry out cloth to withdraw a garrison setting, cloth can be carried out to the electronic wrist strap chosen respectively to withdraw a garrison setting, when personnel under detention brings electronic wrist strap, electronic wrist strap powers on and enters duty, now, with hand-held set, this electronic wrist strap is deployed troops on garrison duty setting, this electronic wrist strap enters the state of alert automatically, even if now open electronic wrist strap with key again, electronic wrist strap also can not power-off, can produce warning, hand-held set can receive warning information simultaneously simultaneously, before normally opening electronic wrist strap, withdraw a garrison with handheld terminal, and then open electronic wrist strap with key.
2. the anti-escaping device of a kind of electronics according to claim 1, it is characterized in that, described hand-held set (02) electronic wrist strap (01) that energy automatic search has been opened within the scope of 500 meters, and can read in and preserve the numbering of electronic wrist strap (01), i.e. ID; If the ID of known electronic wrist strap (01), then can input ID by user and carry out search inquiry, electronic wrist strap (01) makes " tick, tick " voice response simultaneously.
3. the anti-escaping device of a kind of electronics according to claim 1, it is characterized in that, described GPS module (11) adopts the LEA-5SGPS chip of U-blox, and CPU module (12) adopts the super low power consuming single chip processor STM8L101F2P of ST company.
4. the anti-escaping device of a kind of electronics according to claim 1, it is characterized in that, after powering on, GPS module (11) receives the position signalling of satellite, pilot lamp glimmers, CPU module (12) reads data by serial ports, then sends data to hand-held set (02) by SI4432 wireless module (13), or receives the data from hand-held set (02).
5. the anti-escaping device of a kind of electronics according to claim 1, it is characterized in that, described GPS module (21) adopts the LEA-5SGPS chip of U-blox, CPU module (22) adopts the STM32F103VC32 position single-chip microcomputer of ST company as master controller, EEPROM module (25) adopts 24C08 chip, real-time clock module (26) adopts PCF8563 chip, and Keysheet module (27) adopts CH452 button chip.
6. the anti-escaping device of a kind of electronics according to claim 1, it is characterized in that, described CPU module (22) and EEPROM module (25) can carry out stored record to event, logout quantity is 6000, not obliterated data during power down, and logout comprises cloth and withdraws a garrison the time, exceed the personnel of fence coverage, time, the time that alert command sends, get back to the time in fence coverage, personnel under detention's outdoor activity or positional information when running away; Record data are uploaded to special host computer supervision software (03) by USB interface, realize the further analysis to uploading data and management on computers, realize man-machine interaction.
7. the anti-escaping device of a kind of electronics according to claim 1, it is characterized in that, described database management module (30) can be implemented in the reading of signature personnel essential information, interpolation, deletion, amendment and query function, and can be communicated by USB interface with hand-held set (02); Cartographic information module (31) can reproduce the course of personnel under detention.
CN201210464510.5A 2012-11-13 2012-11-13 The anti-escaping device of a kind of electronics Expired - Fee Related CN102968651B (en)

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CN104698955A (en) * 2015-02-13 2015-06-10 安徽科成信息科技有限公司 Radio frequency monitoring system and method
CN105259980A (en) * 2015-10-09 2016-01-20 陕西强星信息科技有限公司 Beidou satellite positioning based electronic wristwatch monitoring and management system

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CN202948462U (en) * 2012-11-13 2013-05-22 浙江理工大学 Electronic escaping prevention device

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CN101029925A (en) * 2007-01-31 2007-09-05 皮任远 Mobile-object tracking system
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