CN102034332A - Firearm on duty out-of-position alarm system - Google Patents
Firearm on duty out-of-position alarm system Download PDFInfo
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- CN102034332A CN102034332A CN2010105647626A CN201010564762A CN102034332A CN 102034332 A CN102034332 A CN 102034332A CN 2010105647626 A CN2010105647626 A CN 2010105647626A CN 201010564762 A CN201010564762 A CN 201010564762A CN 102034332 A CN102034332 A CN 102034332A
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- firearm
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Abstract
The invention provides a firearm on duty out-of-position alarm system which is technically characterized in that a signal generator is adhered to a firearm and is connected with a signal receiver by a signal transmission device; an emergency alarm button and an alarm are installed in the signal receiver; and the signal receiver consists of a single chip microcomputer control circuit, a wireless electric receiving and launching circuit, a decoding circuit, a signal prompt circuit and the like, receives an encoding signal launched by a launcher to decode, returns a signal to the transmission device without receiving the signal to express that the firearm is out of the position and alarms to a previous alarm. The invention has the advantages of complete functions, simple operation, reliable performance, high management benefit by combining the security working practice of a troop, remarkable military benefit and economic benefit and better effect by matching with a closed circuit television monitor technology.
Description
Technical field
The present invention relates to a kind of warning system, particularly a kind of gun on duty on duty warning system of offing normal.
Background technology
In order to strengthen the safety precaution work of department, prevent that sentry's gun on duty from being robbed, or the sentry takes rifle and flees from army, strengthen firearm management dynamics, at present the every profession and trade security personnel's of China the gun warning system of all not offing normal to the sentry.
Summary of the invention
The objective of the invention is this deficiency, a kind of gun on duty warning system of offing normal is provided, off normal when sentry's gun and report to the police the sentry's on duty of reinforced unit firearm management work further at once above-mentioned this existence of technology.
The object of the present invention is achieved like this: by signal projector, and signal receiver, signal transmission device, emergency alarm button and alarm are formed.It is characterized in that, the radio signal of the certain coding of emission, signal receiver is by single chip machine controlling circuit, radio reception and radiating circuit, decoding circuit, compositions such as signal prompt circuit.Decode before receiving the coded signal that transmitter sends, during no signal, to the transmitter return path signal, the expression gun are offed normal, and carry out sound prompting simultaneously, through signal transmission device, again through alarm equipment alarm, and report to the police to upper level.
The invention has the beneficial effects as follows, perfect in shape and function, simple to operate, dependable performance, actual in conjunction with army security work ground, the management benefit height has military benefit and economic benefit significantly, is used with the cctv surveillance technology, and effect can be followed.
Description of drawings:
Fig. 1 structural drawing of the present invention
The circuit diagram of Fig. 2 receiver of the present invention
Embodiment:
Below in conjunction with accompanying drawing present embodiment is described further:
By Fig. 1, Fig. 2 as can be known, system is by signal generator, wireless signal receiver, signal transmission device, emergency alarm button, compositions such as alarm.At first send signal by signal generator, transmitter adopts low-power consumption PT2262 chip coding, utilize the extension set powered battery, add that the 240M lower link bar is wireless, emissive power is extremely low, transmitter is installed in the gun stock, and gib screw will have anti-disassembling function, and radiating circuit adopts transistor to come frequency stabilization, frequency disposable good, difference variation and vibration frequency can not be offset, and use resin-encapsulated, and water resistance is good, transmitter also has low-voltage testing circuit, in a single day battery is lower than a setting value, and light emitting diode is represented, should charge in time.
Signal receiver is mainly by unlimited signal receiving and decoding device, single-chip microcomputer, formations such as rectification circuit.F3400 demoder output square wave data-signal drives through the not gate shaping, again through filtering, stays useful data-signal and enters single-chip microcomputer, discerns through recognizer again.Signal receiver is installed in the zone of security personnel's activity, situation and scope according to the scene can be arranged a plurality of signal receivers, receive the signal of signal receiver everywhere again by signal transmission device, have only when each signal transmission device does not all have signal, transmitter carries out pre-alarm to be handled, in circuit, be provided with a plurality of alarm switches, can carry out delay process, can set the sensitivity of time of fire alarming.But in case reach the limit thresholding of warning, transmitter sends alerting signal to alarm.In alarm procedure,, then report to the police and to stop automatically in case signal repeats.In Design of System Software, adopted digital filtering technique, the software watchdog circuit, interrupt techniques, software encryption technique, any method after the encryption all can not crack, and improves the security of system effectively.
Claims (1)
1. the gun on duty warning system of offing normal, by signal projector, signal receiver, signal transmission device, emergency alarm button and alarm are formed, and it is characterized in that, signal generator sticks on the gun, link to each other with signal receiver by signal transmission device, emergency alarm button and alarm are housed in the signal receiver, signal receiver is by single chip machine controlling circuit, radio reception and radiating circuit, decoding circuit, compositions such as signal prompt circuit are decoded before the coded signal that the reception transmitter sends, during no signal, to the transmitter return path signal, the expression gun are offed normal, the radio signal of the certain coding of emission, carry out sound prompting simultaneously, through signal transmission device,, and report to the police to upper level again through alarm equipment alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105647626A CN102034332A (en) | 2010-11-30 | 2010-11-30 | Firearm on duty out-of-position alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105647626A CN102034332A (en) | 2010-11-30 | 2010-11-30 | Firearm on duty out-of-position alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102034332A true CN102034332A (en) | 2011-04-27 |
Family
ID=43887174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105647626A Pending CN102034332A (en) | 2010-11-30 | 2010-11-30 | Firearm on duty out-of-position alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102034332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610405A (en) * | 2017-08-31 | 2018-01-19 | 广州华洲信息科技有限公司 | A kind of firearms are left the post warning system |
| CN108759557A (en) * | 2018-07-05 | 2018-11-06 | 南京华讯方舟通信设备有限公司 | Gun off-location device |
| CN109948967A (en) * | 2018-12-11 | 2019-06-28 | 钟义文 | A kind of weapon dynamic managing and control system |
-
2010
- 2010-11-30 CN CN2010105647626A patent/CN102034332A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107610405A (en) * | 2017-08-31 | 2018-01-19 | 广州华洲信息科技有限公司 | A kind of firearms are left the post warning system |
| CN108759557A (en) * | 2018-07-05 | 2018-11-06 | 南京华讯方舟通信设备有限公司 | Gun off-location device |
| CN108759557B (en) * | 2018-07-05 | 2024-05-31 | 国蓉科技有限公司 | Gun dislocation device |
| CN109948967A (en) * | 2018-12-11 | 2019-06-28 | 钟义文 | A kind of weapon dynamic managing and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |