CN202227797U - Automatic alarm type antitheft door lock control system - Google Patents
Automatic alarm type antitheft door lock control system Download PDFInfo
- Publication number
- CN202227797U CN202227797U CN2011201627464U CN201120162746U CN202227797U CN 202227797 U CN202227797 U CN 202227797U CN 2011201627464 U CN2011201627464 U CN 2011201627464U CN 201120162746 U CN201120162746 U CN 201120162746U CN 202227797 U CN202227797 U CN 202227797U
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- signal
- control system
- door lock
- alarm
- signal processing
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Abstract
Provided is an automatic alarm type antitheft door lock control system including a signal acquisition system, a resistor circuit system, a signal processing system, and a sound alarm system, wherein, the signal acquisition system, the resistor circuit system, the signal processing system, and the sound alarm system are sequentially connected. The signal acquisition system of the control system acquires unlocking information, and then the signal processing system determines whether the unlocking information is normal, the sound alarm system sends alarm if the information is abnormal. The control system provided not only sends an alarm when the lock is abnormally unlocked, but also when one forgets to take off the key. Meanwhile, the control system provided is easy in installation, simple in construction, low in cost, and good for large-scale popularization.
Description
Technical field
The utility model belongs to control system field, specially refers to the control system of automatic alarming type anti-stealing door lock.
Background technology
Experience confirmed the general normal required time of unblanking between 5-15 seconds, and the improper required time of unblanking is then often greater than 15 seconds.Most of the anti-theft feature of selling on the market at present mainly is to lean on rigidity and the intensity that increases the door body, and the intensity and the disguise that increase door lock, is not easy the purpose pried open to reach.The theft preventing method of this door is comparatively simple, though the intensity of door body and door lock has increased, in most cases, the offender also can pry open door lock easily, and increases the intensity of door body and door lock, has also increased the cost of security door.Simultaneously existing security door is not forgotten the prompting function that pulls out behind the key, pulls out key in case there is the people to forget, has been bored gap by the offender, and householder's loss will be bigger.
Summary of the invention
The purpose of the utility model is to provide a kind of security door lock control system that can report to the police automatically, and this system can not only be to providing audio alert under the improper situation of unblanking, and to forgetting that pulling out key also can report to the police.
The technical scheme of the utility model is:
Automatic alarming type anti-stealing door lock control system, it is characterized in that: said system is made up of signal acquiring system, resistance circuit system, signal processing system and sound warning system.
Connect in regular turn between signal acquiring system, resistance circuit system, signal processing system and the sound warning system.
The advantage of the utility model is:
When 1, carrying out burglary as if thief's attempt through forcing open the door, its uncaging time must be greater than 15 seconds, and alarm will sound this moment, stop thief's pilferage behavior, ensure user's family's property safety.
2, after the householder opens door lock, forget key extracted that the audible alarm system of this device also can report to the police, and plays reminding effect, and the householder was taken off key in the very first time, in case sought loopholes by the offender.
3, this control system is prone to install, simple structure, and cost is little, is beneficial to large tracts of land and promotes.
Description of drawings
Fig. 1 is the utility model block diagram.
The specific embodiment
Further specify the specific embodiment of the utility model below in conjunction with accompanying drawing 1.
Automatically the alarming type anti-stealing door lock control system is made up of signal acquiring system, resistance circuit system, signal processing system and sound warning system, connects in regular turn between signal acquiring system, resistance circuit system, signal processing system and the sound warning system.
Signal acquiring system is installed in lock core; Through the infrared emission in the system with accept diode; Signal is gathered, if when not having key or other things to insert in the lock core, infrared receiving tube can receive the IR that infrared transmitting tube sends; Receiving circuit is in conducting state, spreads out of normal signal.When key or other things insertion lock core, can the IR that infrared transmitting tube sends kept off, cause receiving tube just to can not receive the IR that sends from infrared transmitting tube, receiving circuit can break off, and spreads out of improper signal.The resistance circuit system plays metering function, protects whole device, makes the device can be not overheated in running, can not cause the damage of device simultaneously because of the instability of voltage.Signal processing system receives signal acquisition circuit when transmitting signal, signal discerned, if normal signal then can the enabling counting function, if improper signal, then can the enabling counting function.
(1) when system identification be normal signal to the signal that transmits, system can the enabling counting function, still is in the signal status recognition.
(2) when system identification be non-normal signal to the signal that transmits, system can automatic enabling counting function, while counting signal is discerned simultaneously.If in counting process, recognize normal signal, then stop counting, system's meeting automatic pause several seconds is cut the original count status of reservation, through about 5 seconds time, if system does not detect improper signal yet, automatically restores to original state this moment.Then continue counting if detect improper signal.
(3) when system identification be non-normal signal to the signal that transmits, system can automatic enabling counting function, while counting signal is discerned simultaneously.If in counting process, do not recognize normal signal, then keep count status, when counting down to 15 seconds, system is judged to be abnormal condition automatically, produces alarm signal this moment.If in alarm procedure, system identification then stops the generation of alarm signal to normal signal.
When system does not detect the alarm signal that signal processing system transmits, can not start the warning function of audible alarm system.When detecting alarm signal, start the warning function of audible alarm system, and send alarm sound.
Claims (1)
1. automatic alarming type anti-stealing door lock control system; It is characterized in that: this system is made up of signal acquiring system, resistance circuit system, signal processing system and sound warning system, connects in regular turn between described signal acquiring system, resistance circuit system, signal processing system and the sound warning system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201627464U CN202227797U (en) | 2011-05-20 | 2011-05-20 | Automatic alarm type antitheft door lock control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201627464U CN202227797U (en) | 2011-05-20 | 2011-05-20 | Automatic alarm type antitheft door lock control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227797U true CN202227797U (en) | 2012-05-23 |
Family
ID=46078386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201627464U Expired - Fee Related CN202227797U (en) | 2011-05-20 | 2011-05-20 | Automatic alarm type antitheft door lock control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968569A (en) * | 2016-07-27 | 2017-07-21 | 台山平安五金制品有限公司 | Anti-theft door |
-
2011
- 2011-05-20 CN CN2011201627464U patent/CN202227797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968569A (en) * | 2016-07-27 | 2017-07-21 | 台山平安五金制品有限公司 | Anti-theft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20140520 |