CN203179195U - Anti-theft detection device - Google Patents
Anti-theft detection device Download PDFInfo
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- CN203179195U CN203179195U CN 201320206691 CN201320206691U CN203179195U CN 203179195 U CN203179195 U CN 203179195U CN 201320206691 CN201320206691 CN 201320206691 CN 201320206691 U CN201320206691 U CN 201320206691U CN 203179195 U CN203179195 U CN 203179195U
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- infrared detection
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Abstract
The utility model discloses an anti-theft detection device including a photo-sensitive module, a control module, an infrared detection module, a communication and alarm module. The photo-sensitive module is for detecting the light intensity of a default area by judging whether the light intensity of the default area is greater than the preset light intensity; if so, the infrared detection module is turned off through a control; if not, the infrared detection module is turned on through the control; the control module is used for the on-off control of the infrared detection module; the infrared detection module is used for detecting a moving object and sending an alarm control instruction after a moving object is detected; and the communication and alarm module is used for sending alarm information after receiving the alarm control instruction. The anti-theft detection device, which identifies the on-off state of the lamplight through the intensity of light, turns on the infrared detection module when the lamplight is turned off and turns off the infrared detection module when the lamplight is turned on,so that a problem that a false alarm is generated when the normal activity of a user is detected at night is prevented.
Description
Technical field
The utility model relates to antitheft monitoring technical field, relates in particular to a kind of antitheft sniffer.
Background technology
In daily life, infrared acquisition equipment is anti-thefting facility commonly used in the present domestic safety prevention system, and its principle of work is that the activity by the infra-red detection human body judges whether that the someone trespasses dwelling house.Present existing family expenses infrared acquisition equipment is the state by the manual control opening and closing, and under opening, equipment can carry out continuous infrared acquisition, sends alarm when finding movable human body is arranged; Down, equipment does not carry out any exploration operation in off position.Its shortcoming is under some special scenes, when having night the people to be in, may carry out false alarm to owner's normal activity if open, if close then can not report to the police to the forcible entry personnel.
The utility model content
The purpose of this utility model is to provide a kind of antitheft sniffer, to address the above problem.
In order to achieve the above object, the technical solution of the utility model is achieved in that
A kind of antitheft sniffer comprises photoinduction module, control module, infrared detection module, communication and alarm module; Described control module respectively with described photoinduction module, described infrared detection module, described communicate by letter and alarm module is electrically connected, described photoinduction module is communicated by letter and alarm module communicates to connect with described, wherein:
Described photoinduction module is for detection of the light intensity of predeterminable area; Judge that whether the light intensity of described predeterminable area is greater than default light intensity; If then close described infrared detection module by control module control; If not, then start infrared detection module by control module control;
Described control module is used for infrared detection module is closed and started control;
Described infrared detection module is used for surveying moving target after startup, and sends the controlling alarm instruction after detecting moving target;
Described communication and alarm module after receiving described controlling alarm instruction, send warning message.
Compared with prior art, the advantage of the utility model embodiment is:
A kind of antitheft sniffer that the utility model provides, wherein, the described photoinduction module in the device can detect the light intensity of predeterminable area; Judge that whether the light intensity of described predeterminable area is greater than default light intensity; If then close infrared detection module by control module control; By the said structure analysis as can be known: during night, when the light intensity of predeterminable area greater than default light intensity the time, illustrate and opened light that control module is closed infrared detection module automatically and carried out corresponding infrared acquisition and operate; When the light intensity of predeterminable area was less than or equal to default light intensity, then light had been closed in explanation, starts infrared detection module automatically by control module.Utilize above-mentioned principle just can realize identifying by light intensity the on off state of light in night like this; open infrared detection module when being implemented in light and closing; light is closed the function of infrared detection module when opening, and then the normal activity of having avoided detecting night owner produces the problem of false alarm.
Description of drawings
The structural representation of the antitheft sniffer that Fig. 1 provides for the utility model embodiment.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Referring to Fig. 1, the utility model embodiment provides a kind of antitheft sniffer 1, comprises photoinduction module 10, control module 20, infrared detection module 30, communication and alarm module 40; Described control module respectively with described photoinduction module, described infrared detection module, described communicate by letter and alarm module is electrically connected, described photoinduction module is communicated by letter and alarm module communicates to connect with described, wherein:
Described photoinduction module 10 is for detection of the light intensity of predeterminable area; Judge that whether the light intensity of described predeterminable area is greater than default light intensity; If then close infrared detection module by control module control; If not, then start infrared detection module by control module control;
Described control module 20 is used for infrared detection module is closed and started control;
Described infrared detection module 30 is used for starting the back and surveys moving target, and sends the controlling alarm instruction after detecting moving target;
Described communication and alarm module 40 after receiving described controlling alarm instruction, send warning message.
Preferably, described communication and alarm module 40 also are used for real-time status information with described antitheft sniffer and send to the external control unit.
Preferably, also comprise the external control unit;
Described external control unit be used for to receive the status information of the described antitheft sniffer that described communication and alarm module send and shows the status information of antitheft sniffer.
Preferably, described external control unit also is used for receiving the warning message of described communication and alarm module transmission and showing described warning message.
Preferably, described infrared detection module is infrared acquisition equipment.
In the utility model embodiment, the described photoinduction module in the device can detect the light intensity of predeterminable area; Judge that whether the light intensity of described predeterminable area is greater than default light intensity; If then close infrared detection module by control module control; By the said structure analysis as can be known: during night, when the light intensity of predeterminable area greater than default light intensity the time, illustrate that current light is opening, control module is closed infrared detection module automatically and is carried out corresponding infrared acquisition operation; When the light intensity of predeterminable area is less than or equal to default light intensity, illustrate that then current light is closed condition, starts infrared detection module automatically by control module.Utilize above-mentioned principle just can realize identifying by light intensity the on off state of night lights like this; and then realize opening when light is closed infrared detection module; light is closed the function of infrared detection module when opening, and then the normal activity of having avoided detecting night owner produces the problem of false alarm.
Preferably, described default light intensity is threshold value with the illuminance 0.3lux that photoinduction module surface receives.
A kind of antitheft sniffer that the utility model embodiment provides by increasing the light-operated switch function, makes the application scenarios of equipment more flexible, can satisfy the family's security protection demand under the more susceptible condition.On original switching mode, increased the light-operated switch function, by the induction of predeterminable area light intensity being controlled the opening and closing of infrared detection device, be mainly used in having in the man at night the burglary scene under people's situation.According to general life staying idle at home custom, when owner gets up activity night, can open light, this moment, infrared eye should not worked; When the burglar when enter in the family night, generally can not open light, this moment infrared eye then should work.
A kind of antitheft sniffer that the utility model embodiment provides has increased the light-operated switch pattern: when the light intensity of sensing predeterminable area reaches certain level, close automatically; When the predeterminable area light intensity is weaker than certain level, open automatically.Guarantee like this outside realizing the real-time detection function of night to illegal invasion, owner's activity is not produced false alarm.
Need to prove, infrared detection module with communicate by letter and alarm module establishes a communications link; For example, connect or the lan network connection by RS232 or RS485 bus mode, or connect by serial port device, realize the transmission of warning message and Monitoring Data.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. an antitheft sniffer is characterized in that, comprises photoinduction module, control module, infrared detection module, communication and alarm module; Described control module respectively with described photoinduction module, described infrared detection module, described communicate by letter and alarm module is electrically connected, described photoinduction module is communicated by letter and alarm module communicates to connect with described, wherein:
Described photoinduction module is for detection of the light intensity of predeterminable area; Judge that whether the light intensity of described predeterminable area is greater than default light intensity; If then close described infrared detection module by control module control; If not, then start infrared detection module by control module control;
Described control module is used for infrared detection module is closed and started control;
Described infrared detection module is used for surveying moving target after startup, and sends the controlling alarm instruction after detecting moving target;
Described communication and alarm module after receiving described controlling alarm instruction, send warning message.
2. antitheft sniffer as claimed in claim 1 is characterized in that,
Described communication and alarm module also are used for real-time status information with described antitheft sniffer and send to the external control unit.
3. antitheft sniffer as claimed in claim 2 is characterized in that,
Also comprise the external control unit;
Described external control unit be used for to receive the status information of the described antitheft sniffer that described communication and alarm module send and shows the status information of antitheft sniffer.
4. antitheft sniffer as claimed in claim 3 is characterized in that,
Described external control unit also is used for receiving the warning message of described communication and alarm module transmission and showing described warning message.
5. antitheft sniffer as claimed in claim 1 is characterized in that,
Described infrared detection module is infrared acquisition equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206691 CN203179195U (en) | 2013-04-22 | 2013-04-22 | Anti-theft detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206691 CN203179195U (en) | 2013-04-22 | 2013-04-22 | Anti-theft detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203179195U true CN203179195U (en) | 2013-09-04 |
Family
ID=49075864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206691 Expired - Fee Related CN203179195U (en) | 2013-04-22 | 2013-04-22 | Anti-theft detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203179195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258396A (en) * | 2013-04-22 | 2013-08-21 | 哈尔滨惠恩科技开发有限公司 | Anti-theft detection device and anti-theft detection method |
| CN107707634A (en) * | 2017-09-20 | 2018-02-16 | 上海移为通信技术股份有限公司 | To the illegal dismounting identifying system of product and its method |
-
2013
- 2013-04-22 CN CN 201320206691 patent/CN203179195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258396A (en) * | 2013-04-22 | 2013-08-21 | 哈尔滨惠恩科技开发有限公司 | Anti-theft detection device and anti-theft detection method |
| CN107707634A (en) * | 2017-09-20 | 2018-02-16 | 上海移为通信技术股份有限公司 | To the illegal dismounting identifying system of product and its method |
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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 |
Granted publication date: 20130904 Termination date: 20180422 |
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| CF01 | Termination of patent right due to non-payment of annual fee |