CN203149755U - An unattended alarm prompting device - Google Patents
An unattended alarm prompting device Download PDFInfo
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- CN203149755U CN203149755U CN 201320140373 CN201320140373U CN203149755U CN 203149755 U CN203149755 U CN 203149755U CN 201320140373 CN201320140373 CN 201320140373 CN 201320140373 U CN201320140373 U CN 201320140373U CN 203149755 U CN203149755 U CN 203149755U
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Abstract
The utility model relates to an unattended alarm prompting device. The alarm prompting device comprises photoelectric beam detectors, cameras, a hard disk video recorder, an alarm device, and a computer terminal. The photoelectric beam detectors comprise active photoelectric beam detectors disposed at the entry and the exit of a protected space. The active photoelectric beam detector detects an intruder by emitting and receiving an infrared signal and gives an alarm signal. The camera is used for monitoring the protected space and outputting a video signal. The hard disk video recorder receives the alarm signal from the photoelectric beam detectors and the video signal from the camera, controls the alarm device to be turned on of turned off, and outputs the alarm signal to the computer terminal. The alarm device comprises a lighting apparatus, an alarm, and a loudspeaker. The computer terminal communicates with hard disk video recorder, receives the alarm signal, automatically displays the video of an alarm site, and provides an alarm of illegal invasion. By the combined alarm of the alarm device and the dynamic video, the alarm prompting device is capable of preventing illegal invasion timely and effectively, substituting for part of manual work, and reducing management cost.
Description
Technical field
The utility model relates to unmanned alarm device, combines with DVR video measuring ability by infrared beam interruption detector specifically, realizes the device that unmanned is reported to the police.
Background technology
What at present enterprise, unit adopted for the management method of each gate sentry is the artificial value defence formula of arranging the security personnel.Particularly the plant area of large and medium-sized enterprise externally increases the passway of turnover, be in the daytime the normal working hours of some of them passway opening, just be in closed condition night, generally all can be provided with triple shift operator on duty for the consideration of enterprise security being taken precautions against responsibility.Because the physiological characteristic of human body, it is tired, sleepy easily to exist the night operator on duty, thereby causes the possibility of the error on duty.And along with the development of national economic development, human cost increases gradually, and the management how effectively to pass in and out and save cost becomes the demand of an enterprise, unit.
Summary of the invention
The purpose of this utility model is to combine in order to solve the problem that warning system exists in the prior art, a kind of unmanned alarm device to be provided, detecting with the DVR video by infrared eye, the monitoring invader, and give the alarm.
To achieve these goals, the technical solution of the utility model is as follows:
The utility model provides a kind of unmanned alarm device, comprising:
Infrared correlative detector is included in the active infrared correlative detector that the guard space gateway arranges, and detects the invader by sending infrared signal and receiving infrared-ray signal, sends alerting signal;
Video camera is used for the monitoring and protection space, outputting video signal;
DVR receives from the alerting signal of infrared correlative detector with from the vision signal of video camera, and the control panalarm opens and closes, and output alarm signal is to terminal;
Panalarm comprises light fixture, alarm, loudspeaker;
Terminal, by with described DVR communication, receive alerting signal, the video record of display alarm point provides the warning of generation illegal invasion to the monitor automatically.
The utility model detects with the DVR video by infrared eye and combines, the monitoring illegal invasion of dual defence line, and stability is strong, precision is high, by panalarm and dynamic video interlink warning, can timely and effective anti-illegal-inbreak, alternative part is manually on duty, reduces handling cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is process flow diagram of the present utility model.
Embodiment
Further understand and understanding for making architectural feature of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
Referring to Fig. 1, Fig. 2, as shown in the figure, the alarm method of the utility model unmanned alarm device comprises the steps:
(1) preestablish the monitoring range of infrared correlative detector and video camera, infrared correlative detector is made as the first line of defence, be arranged on the gateway of each passage, video camera is made as defence line, second road.Judgement in guarded region infrared correlative detector and the monitor state of video camera, if opening, the transmitter of infrared correlative detector sends infrared ray, the receiver receiving infrared-ray of infrared correlative detector, when the infrared ray light beam is blocked, receiver signal changes, the signal processor of receiver is treated to the switching value signal with infrared signal, the switching value signal is sent to DVR, and DVR receives the switching value signal, confirms to invade;
(2) video camera exports vision signal to DVR, the DVR receiving video signals, and vision signal be converted to digital signal and store, when the vision signal that received in last second and after the vision signal that received in one second inconsistent, DVR is confirmed to invade;
(3) after DVR detected and invades, panalarm was opened in trigger relay work, comprised and opened light fixture, alarm, the loudspeaker that is in guarded region, and export alerting signal to terminal;
(4) terminal ejects the video pictures of alarm set point automatically, prompting monitor staff warning message, the monitor staff judges whether to take place illegal invasion by video, if illegal invasion takes place, by microphone and invader's dialogue, notice patrol personnel arrive alarm set point rapidly.
Unmanned alarm device comprises:
Infrared correlative detector 1, video camera 2, DVR 3, light fixture 4, alarm 5, loudspeaker 6, terminal 7.
Infrared correlative detector 1 is the active infrared correlative detector, comprise transmitter and receiver, produce and send infrared ray by transmitter, the receiver receiving infrared-ray, form infrared light beam between transmitter and receiver, if invade, receiver signal changes, and infrared signal amplified be treated to the switching value signal, be sent to DVR.
The quantity of video camera 2 can be set as required, is used for the monitoring and protection space, outputting video signal.
More than show and described the advantage of ultimate principle, principal character and the utility model of utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the instructions is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (3)
1. a unmanned alarm device is characterized in that, comprising:
Infrared correlative detector is included in the active infrared correlative detector that the guard space gateway arranges, and detects the invader by sending infrared signal and receiving infrared-ray signal, sends alerting signal;
Video camera is used for the monitoring and protection space, outputting video signal;
DVR receives from the alerting signal of infrared correlative detector with from the vision signal of video camera, and the control panalarm opens and closes, and output alarm signal is to terminal;
Panalarm;
Terminal, by with described DVR communication, receive alerting signal, the video record of display alarm point provides the warning of generation illegal invasion automatically.
2. unmanned alarm device according to claim 1 is characterized in that, described alerting signal is the switching value signal.
3. unmanned alarm device according to claim 1 is characterized in that described panalarm comprises light fixture, alarm, loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140373 CN203149755U (en) | 2013-03-26 | 2013-03-26 | An unattended alarm prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140373 CN203149755U (en) | 2013-03-26 | 2013-03-26 | An unattended alarm prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203149755U true CN203149755U (en) | 2013-08-21 |
Family
ID=48977265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140373 Expired - Fee Related CN203149755U (en) | 2013-03-26 | 2013-03-26 | An unattended alarm prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203149755U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794017A (en) * | 2014-01-06 | 2014-05-14 | 中国人民解放军第二军医大学 | Site intelligent vigilance system for medical aid squad |
| CN108198363A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of intelligent alarm system |
| CN108198365A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of intelligent alarm system of building |
| CN108198364A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of intelligent alarm method mounted on building |
| CN110111520A (en) * | 2019-06-13 | 2019-08-09 | 广东恩胜科技有限公司 | A kind of safety alarm system of building site circumference |
-
2013
- 2013-03-26 CN CN 201320140373 patent/CN203149755U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794017A (en) * | 2014-01-06 | 2014-05-14 | 中国人民解放军第二军医大学 | Site intelligent vigilance system for medical aid squad |
| CN108198363A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of intelligent alarm system |
| CN108198365A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of intelligent alarm system of building |
| CN108198364A (en) * | 2018-01-17 | 2018-06-22 | 苏州瓦尔尼智能科技有限公司 | A kind of intelligent alarm method mounted on building |
| CN110111520A (en) * | 2019-06-13 | 2019-08-09 | 广东恩胜科技有限公司 | A kind of safety alarm system of building site circumference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20200326 |