CN201297091Y - Electronic alarm device for safe - Google Patents
Electronic alarm device for safe Download PDFInfo
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- CN201297091Y CN201297091Y CNU2008201865259U CN200820186525U CN201297091Y CN 201297091 Y CN201297091 Y CN 201297091Y CN U2008201865259 U CNU2008201865259 U CN U2008201865259U CN 200820186525 U CN200820186525 U CN 200820186525U CN 201297091 Y CN201297091 Y CN 201297091Y
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses an electronic alarm device for a safe case, wherein a first singlechip is connected with a vibration sensor, an inclination sensor, a temperature sensor, a door lock output signal element and a Hall switch element, the first singlechip is connected with an LED lighting circuit, and the first singlechip is connected with a power module and a female serial port of a low-power serial port expansion chip; one sub serial port of the low-power serial port expansion chip is connected with the communication module, the other sub serial port of the low-power serial port expansion chip is connected with the second single chip microcomputer, the communication module is connected with the voice module, the voice module is connected with the second single chip microcomputer through the second monitoring chip, and the second single chip microcomputer is connected with the EEPROM storage chip. The utility model discloses it is rational in infrastructure, can detect vibration, slope, displacement, sound, temperature and the humidity change that leads to the various destruction modes of insurance equipment to carry out the sending of alarm information and the receipt of user setting information through the GSM module, thereby improve insurance equipment's security.
Description
Technical field:
The utility model relates to a kind of warning device that is used for locking device.
Background technology:
At present, in the financial field, comprise at the failure mode of locking device owing to move the inclination that causes that by bump, bore and hit and vibration or high temperature that flame cutting etc. causes, existing warning device can not detect above all mode of failure.The alarm signal that the locking device monitoring system detects can only be sent alarm signal in this locality, and can't carry out the teletransmission of warning message, when alarm condition takes place, in time takes measures thereby long-range user can not learn alarm condition immediately.Alarm monitoring system and locking device lighting circuit are independent, can not control the lighting apparatus in the cabinet.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, not only can vibration, inclination, displacement, sound and the variations in temperature that damage insurance equipment produces be detected, detection signal can also be circulated a notice of user's the electronic alarm device that is used for safety cabinet in the short time by wireless or cable network.
Technical solution of the present utility model is:
A kind of electronic alarm device that is used for safety cabinet, it is characterized in that: the second singlechip that comprises first single-chip microcomputer of detecting sensor signal and generation, transmission warning message, first single-chip microcomputer is connected with vibrating sensor, inclination sensor, temperature pick up, door lock output signal element and Hall switch element, first single-chip microcomputer is connected with the LED lighting circuit, and first single-chip microcomputer is connected with female serial ports of power module, low-power consumption serial ports expensive chip; A sub-serial ports of low-power consumption serial ports expensive chip is connected with communication module, another substring mouth of low-power consumption serial ports expensive chip is connected with second singlechip, communication module is connected with voice module, voice module is connected with second singlechip by second monitoring chip, and second singlechip is connected with the EEPROM storage chip; First single-chip microcomputer is connected with first monitoring chip.
Vibrating sensor is installed on the top board and door-plate of locking device.Inclination sensor is a surface mount elements, is welded on the circuit board of horizontal positioned.Temperature pick up is installed on locking device top board and the door-plate.
1. adopt two kinds of chips and microprocessor, be responsible for transmission of sensor signal detection and warning message and configuration information respectively and receive.
2. first single-chip microcomputer is responsible for receiving each sensor signal, the brightness control signal and the lithium cell charging signal of output LED lighting device.
3. adopt two kinds of processor monitoring chips respectively the single-chip microcomputer running status to be monitored.
4. the vibration detecting element of this device is the adjustable reed-type vibrating sensor of sensitivity, by regulating the potentiometer on the sensor, can change the alarm threshold of vibration.
5. the tilt detection element of this device adopts acceleration transducer, and gravitational acceleration component calculates the angle of inclination on the horizontal axis by measuring.
6. the detector unit of this device adopts temperature pick up, communicates by bus and chip.
7. the cabinet door checkout gear of this device adopts the switching Hall components sensor, controls the connecting and disconnecting of the circuit of locking device intraoral illumination equipment by the on off state of Hall element.
8. adopt communication module to send warning message and receive information-setting by user.
9. the main power source of this device adopts the AC220v power supply, and standby electric power is a lithium ion battery.In the charging process, charging process is managed by single-chip microcomputer.
The utility model is rational in infrastructure can be detected vibration, inclination, displacement, sound, temperature and the humidity that the various mode of failure at locking device cause and changes, and carry out the transmission of warning message and the reception of information-setting by user, thereby improve the safety of locking device by gsm module.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is a second singlechip software main program flow chart.
Fig. 3 is the first single-chip microcomputer main program flow chart.
The specific embodiment:
A kind of electronic alarm device that is used for safety cabinet, first single-chip microcomputer 1 and the second singlechip 2 that generates, transmits warning message that comprise the detecting sensor signal, first single-chip microcomputer is connected with vibrating sensor 3, inclination sensor 4, temperature pick up 5, door lock output signal element and Hall switch element 6, first single-chip microcomputer is connected with LED lighting circuit 7, and first single-chip microcomputer is connected with female serial ports 9 of power module 8, low-power consumption serial ports expensive chip; A sub-serial ports of low-power consumption serial ports expensive chip is connected with communication module 10, another substring mouth of low-power consumption serial ports expensive chip is connected with second singlechip 2, communication module 10 is connected with voice module 11, voice module 11 is connected with second singlechip by second monitoring chip 12, and second singlechip is connected with EEPROM storage chip 13; First single-chip microcomputer is connected with first monitoring chip 14.
Vibrating sensor is installed on the top board and door-plate of locking device.Inclination sensor is a surface mount elements, is welded on the circuit board of horizontal positioned.Temperature pick up is installed on locking device top board and the door-plate.
In Fig. 1, vibrating sensor is output as the Transistor-Transistor Logic level signal, when vibrating sensor detects vibration, and vibrating sensor output closure, the input pin of single-chip microcomputer is dragged down; When vibrating sensor did not detect vibration, the vibrating sensor output disconnected, and the input pin warp+5V pull-up resistor of single-chip microcomputer connects high level.
In Fig. 1, inclination sensor is output as PWM ripple modulation signal.Adopt the MXD2125 inclination sensor as inclination sensor, under the level, it is 50% square wave that sensor is output as dutycycle, under the inclination situation, the dutycycle of PWM ripple changes, and when changing to 90 when spending by 0 degree, dutycycle is by 50% linear change to 100%; When changing to-90 when spending by 0 degree, dutycycle is by 50% linear change to 0%.Measure dutycycle by single-chip microcomputer timer port.MXD2125 has two-way output, represents the inclination of both direction respectively.
In Fig. 1, temperature pick up carries out the DS18B20 temperature test probe of transfer of data for adopting the monobus mode.Single-chip microcomputer sends command code and obtains temperature value by the DS18B20 data communication protocol.The test specification of DS18B20 is-55 ℃ to+125 ℃, is installed in locking device top board and door-plate.
In Fig. 1, adopt Hall element to detect the on off state of locking device door.+ 5V power supply is the Hall element power supply.When the locking device door is opened, the Hall switch closure, device drives lighting circuit by PIC16F877 and starts working; When the locking device door was opened, Hall switch disconnected, and device drives lighting circuit by PIC16F877 and quits work.
In Fig. 1, PIC16F877 regulates the average operating current of LED lighting circuit by output pwm signal, and then controls the lighting circuit of LED lamp bar.
In Fig. 1, the mould of PIC16F877 number conversion port test standby electric power, the i.e. operating voltage of lithium ion battery.
In Fig. 1, the STC89C516RD+ single-chip microcomputer is responsible for generating warning message, and communicates with gsm communication module, voice module and PIC16F877.Adopt low-power consumption serial ports expensive chip to expand STC89C516RD+ microcontroller serial port resource, female serial ports TX3/RX3 of SP2337 links to each other with the STC89C516RD+ single-chip microcomputer, the substring mouth TXO/RXO of SP2337 links to each other with the PIC16F877 single-chip microcomputer, and the substring mouth TX1/RX1 of SP2337 links to each other with the gsm communication module.
The Subscriber Number of this warning device is kept among the EEPROM storage chip 24LC01, by iic bus agreement and STC89C516RD+ single chip communication.
For preventing the SCM program misoperation, guarantee the device software operational reliability, adopt X5045, X5043 as first, second monitoring chip of processor.X5045, X5043 can detect the single-chip microcomputer running status in real time, and for when a certain processor runs into the program running fault, monitoring chip can drag down the single-chip microcomputer reseting pin, force the processor reset operation.
In Fig. 2, after powering on, the STC89C516RD+ single-chip microcomputer at first moves initialize routine, each port is configured, check the information of preservation in the EEPROM then and inform by serial ports RXO/TX0 whether PIC16F877EEPROM is empty.Then the STC89C516RD+ single-chip microcomputer judges whether to receive the information that the TX3 of SP2337 sends, if do not receive information, single-chip microcomputer will be got back to the EEPROM detection-phase; If receive Serial Port Information, single-chip microcomputer will be judged the source of information, if send information by gsm module, single-chip microcomputer is collected mail the butt joint of recalls information routine analyzer to cease and is handled, if send detection information by PIC16F877, single-chip microcomputer will call warning message generator and information router, send through warning message.After finishing above task, single-chip microcomputer detects the state of EEPROM again.
Fig. 3 is a PIC16F877 single-chip microcomputer main program flow chart.At first move initialize routine after powering on, each port is configured, check the running status of each sensor then, when detecting alarm signal, if the EEPROM non-NULL is promptly preserved Subscriber Number, PIC16F877 will send to STC89C516RD+ with warning message by serial ports; If EEPROM is empty, promptly do not preserve Subscriber Number, PIC16F877 will send local warning caution sound by loudspeaker.After finishing above task, single-chip microcomputer detects the running status of each sensor again.
Claims (4)
1, a kind of electronic alarm device that is used for safety cabinet, it is characterized in that: the second singlechip that comprises first single-chip microcomputer of detecting sensor signal and generation, transmission warning message, first single-chip microcomputer is connected with vibrating sensor, inclination sensor, temperature pick up, door lock output signal element and Hall switch element, first single-chip microcomputer is connected with the LED lighting circuit, and first single-chip microcomputer is connected with female serial ports of power module, low-power consumption serial ports expensive chip; A sub-serial ports of low-power consumption serial ports expensive chip is connected with communication module, another substring mouth of low-power consumption serial ports expensive chip is connected with second singlechip, communication module is connected with voice module, voice module is connected with second singlechip by second monitoring chip, and second singlechip is connected with the EEPROM storage chip; First single-chip microcomputer is connected with first monitoring chip.
2, the electronic alarm device that is used for safety cabinet according to claim 1 is characterized in that: vibrating sensor is installed on the top board and door-plate of locking device.
3, the electronic alarm device that is used for safety cabinet according to claim 1 and 2, it is characterized in that: inclination sensor is a surface mount elements, is welded on the circuit board of horizontal positioned.
4, the electronic alarm device that is used for safety cabinet according to claim 1 and 2, it is characterized in that: temperature pick up is installed on locking device top board and the door-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201865259U CN201297091Y (en) | 2008-10-23 | 2008-10-23 | Electronic alarm device for safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201865259U CN201297091Y (en) | 2008-10-23 | 2008-10-23 | Electronic alarm device for safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297091Y true CN201297091Y (en) | 2009-08-26 |
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ID=41043069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201865259U Expired - Fee Related CN201297091Y (en) | 2008-10-23 | 2008-10-23 | Electronic alarm device for safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297091Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424139A (en) * | 2012-05-16 | 2013-12-04 | 盐城工学院 | Anti-infringement detection and protection system for general automatic control apparatus |
| GB2515090A (en) * | 2013-06-13 | 2014-12-17 | Xtra Sense Ltd | A cabinet alarm system and method |
| DE202014106128U1 (en) | 2014-12-17 | 2015-02-02 | Xtra-Sense Ltd. | Cabinet Alarm System |
| CN109615746A (en) * | 2018-12-12 | 2019-04-12 | 国网山西省电力公司太原供电公司 | A kind of electric power bin burglary-resisting system |
| GB2585666A (en) * | 2019-07-10 | 2021-01-20 | Vipulan Manoharan | A secure storage unit and a secure storage arrangement |
-
2008
- 2008-10-23 CN CNU2008201865259U patent/CN201297091Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103424139A (en) * | 2012-05-16 | 2013-12-04 | 盐城工学院 | Anti-infringement detection and protection system for general automatic control apparatus |
| CN103424139B (en) * | 2012-05-16 | 2015-12-09 | 盐城工学院 | The anti-infringement of Universal self-controlled equipment detects protection system |
| GB2515090A (en) * | 2013-06-13 | 2014-12-17 | Xtra Sense Ltd | A cabinet alarm system and method |
| EP2814011A1 (en) | 2013-06-13 | 2014-12-17 | Xtra-sense Limited | A cabinet alarm system and method |
| DE202014106128U1 (en) | 2014-12-17 | 2015-02-02 | Xtra-Sense Ltd. | Cabinet Alarm System |
| CN109615746A (en) * | 2018-12-12 | 2019-04-12 | 国网山西省电力公司太原供电公司 | A kind of electric power bin burglary-resisting system |
| GB2585666A (en) * | 2019-07-10 | 2021-01-20 | Vipulan Manoharan | A secure storage unit and a secure storage arrangement |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20171023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |