CN107967778A - Avoid monitoring camera from being stolen and the method for warning function is provided - Google Patents
Avoid monitoring camera from being stolen and the method for warning function is provided Download PDFInfo
- Publication number
- CN107967778A CN107967778A CN201711243765.8A CN201711243765A CN107967778A CN 107967778 A CN107967778 A CN 107967778A CN 201711243765 A CN201711243765 A CN 201711243765A CN 107967778 A CN107967778 A CN 107967778A
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- Prior art keywords
- monitoring camera
- stolen
- processor
- warning
- transferred
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
- G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
- G08B13/1672—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using sonic detecting means, e.g. a microphone operating in the audio frequency range
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses the method for avoiding monitoring camera from being stolen and providing warning function, follow the steps below successively：Analoging sound signal around monitoring camera is gathered by sound transducer and is transferred to audio frequency preamplifier；Analoging sound signal is converted to by digital audio signal by A/D converter and is transferred to processor；It is compared by processor to receiving digital audio signal and given threshold；When a threshold is exceeded, alarm is sent by warning device.The present invention solves offender existing in the prior art and can remove monitoring camera when implementing crime, monitoring camera does not have the problem of antitheft purpose, the method for avoiding monitoring camera from being stolen and providing warning function is provided, it sends alarm when applying when monitoring camera is stolen, and send the SMS to public security organ, so as to ensure that the safety of monitoring camera, and then ensure that monitoring camera can play the role of antitheft warning and record, guarantee need to monitor article or the safety of personnel.
Description
Technical field
The present invention relates to monitoring camera, and in particular to avoids monitoring camera from being stolen and provides the method for warning function.
Background technology
Monitoring camera is used in the quasi- video camera in terms of security protection, its pixel and the video heads of resolution ratio computer will
Height is lower than the digital camera or DV of specialty.Monitoring camera is mostly single video capturing device, seldom possesses data guarantor
Deposit function.Monitoring camera mainly divides into gun-type, hemisphere, high-speed ball from external form, in addition also simulation monitoring and IP network
The differentiation of network monitoring, is widely used in multiple security fields such as school, company, bank, traffic, safe city.
The purpose of monitoring of monitoring camera is that a kind of purpose of monitoring is to prevent in order to ensure to need the safety of monitoring area
Important item in monitoring area is stolen, and plays the role of warning and record, however present offender have it is very strong anti-
Consciousness is scouted, they in flagrant delict can remove monitoring camera, then implement criminal offence, and monitoring camera does not just have at this time
Antitheft purpose.
The content of the invention
The present invention solves offender existing in the prior art and can remove monitoring camera when implementing crime, monitoring
Camera does not have the problem of antitheft purpose, there is provided avoids monitoring camera from being stolen and provides the method for warning function, it is applied
When alarm is sent when monitoring camera is stolen, and send the SMS to public security organ, so as to ensure that the safety of monitoring camera,
And then ensureing that monitoring camera can play the role of antitheft warning and record, guarantee need to monitor article or the peace of personnel
Entirely.
The present invention is achieved through the following technical solutions：
Avoid monitoring camera from being stolen and the method for warning function is provided, follow the steps below successively：
A：Sequentially connected sound transducer, audio frequency preamplifier, A/D converter, place are set on monitoring camera
Manage device, microcontroller and warning device；
B：Analoging sound signal around monitoring camera is gathered by sound transducer and is transferred to the preposition amplification of audio
Device；
C：A/D converter is transferred to after the analoging sound signal received is amplified by audio frequency preamplifier；
D：Analoging sound signal is converted to by digital audio signal by A/D converter and is transferred to processor；
E：It is compared by processor to receiving digital audio signal and given threshold；
F：When a threshold is exceeded, alarm is sent by warning device；
G：When a threshold is exceeded, SMS is sent to remote management center and maintenance personnel by wireless transport module
Or mail.
Further, avoid monitoring camera from being stolen and the method for warning function is provided, the warning device in the step F
Including buzzer and warning light.
Further, avoid monitoring camera from being stolen and the method for warning function is provided, the step A is further included：Supervising
Control and infrared sensor and displacement sensor are set on camera.
Further, avoid monitoring camera from being stolen and the method for warning function is provided, the step B is further included：Work as prison
When control camera runs into someone's close situation, heat source information is detected by infrared sensor and is transferred to processor, passes through position
Displacement sensor detecting distance information is simultaneously transferred to processor.
Further, avoid monitoring camera from being stolen and the method for warning function is provided, the step E is further included：Pass through
Processor docks received heat source information and range information is analyzed, and when it is abnormal that analysis, which occurs, is sent out by warning device
Go out alarm.
Compared with prior art, the present invention have the following advantages and advantages：
1st, the present invention on monitoring camera by setting sequentially connected sound transducer, audio frequency preamplifier, A/D
Converter, processor, microcontroller, buzzer and warning light, sound transducer pass through the analoging sound signal received from surrounding
After audio frequency preamplifier amplification, then digital signal is converted to by A/D converter, then after processor is handled, passes through list
Piece machine connection flash lamp sends light alarm, acoustic alarm is sent by buzzer, so as to achieve the purpose that burglar alarm.
2nd, the present invention, when monitoring camera is on the hazard, is sending sound-light alarm by setting wireless transport module
Meanwhile then mobile phone alarm, SMS alarm or postal are sent to remote management center and maintenance personnel by wireless transport module
Part is alarmed；By setting infrared sensor and displacement sensor, when monitoring camera faces a danger, the close situation such as someone
When, changed by A/D converter, processor processing, then the buzzer by being connected on microcontroller and warning light send acousto-optic
Alarm.
3rd, alarm is sent when monitoring camera is stolen during present invention application, and sends the SMS to public security organ, so as to protect
The safety of monitoring camera has been demonstrate,proved, and then has ensured that monitoring camera can play the role of antitheft warning and record, ensureing needs
Monitor article or the safety of personnel.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment, the present invention is made
Further to describe in detail, exemplary embodiment of the invention and its explanation are only used for explaining the present invention, are not intended as to this
The restriction of invention.
Embodiment
Avoid monitoring camera from being stolen and the method for warning function is provided, follow the steps below successively：
A：On monitoring camera set sound transducer, audio frequency preamplifier, infrared sensor, displacement sensor,
A/D converter, processor, microcontroller and warning device；
B：Analoging sound signal around monitoring camera is gathered by sound transducer and is transferred to the preposition amplification of audio
Device, when monitoring camera runs into the close situation of someone, detects heat source information by infrared sensor and is transferred to processor,
By displacement sensor detecting distance information and it is transferred to processor；
C：A/D converter is transferred to after the analoging sound signal received is amplified by audio frequency preamplifier；
D：Analoging sound signal is converted to by digital audio signal by A/D converter and is transferred to processor；
E：Received heat source information is docked by processor and range information is analyzed, when it is abnormal that analysis, which occurs,
Alarm is sent by warning device, is compared by processor to receiving digital audio signal and given threshold；
F：When a threshold is exceeded, alarm is sent by warning device；
G：When a threshold is exceeded, SMS is sent to remote management center and maintenance personnel by wireless transport module
Or mail.
Preferably, the warning device in the step F includes buzzer and warning light.
The course of work of the present invention is as follows：The implementation of the present invention includes monitoring camera, the monitoring camera crown
Portion sets anti-theft outer casing, and infrared sensor, displacement sensor are set inside the anti-theft outer casing, power supply, microcontroller, is wirelessly transferred
Module and sound detection components, the power supply include storage battery and lithium battery, and the sound detection component includes sound transducer
And audio frequency preamplifier, audio frequency preamplifier are connected with the sound transducer and microcontroller respectively, on the microcontroller
Processor, A/D converter and memory are set, and the anti-theft outer casing surface sets warning light and buzzer, infrared sensor, position
Displacement sensor, warning light, buzzer, processor, A/D converter, memory, power supply and wireless transport module respectively with the list
Piece machine connects.The microcontroller uses STC89S52, and sound transducer uses SLD-01 sound transducers, and infrared sensor uses
LHI878, displacement sensor use HL-G103-S-J.By set inside anti-theft outer casing sequentially connected sound transducer,
Audio frequency preamplifier, A/D converter, processor, microcontroller, buzzer and warning light, sound transducer will receive from surrounding
Analoging sound signal be converted to digital signal after audio frequency preamplifier amplifies, then by A/D converter, then at
After managing device processing, flash lamp is connected by microcontroller and sends light alarm, acoustic alarm is sent by buzzer, so as to reach anti-theft journal
Alert purpose.By setting the wireless transport module being connected with the microcontroller, when monitoring camera is on the hazard, sending
While sound-light alarm, then mobile phone alarm, short message sent to remote management center and maintenance personnel by wireless transport module
Alarm or mail alarm；By the infrared sensor and displacement sensor being arranged on inside anti-theft outer casing, work as monitoring camera
When facing a danger, during such as the close situation of someone, changed by A/D converter, processor processing, then by being connected to microcontroller
On buzzer and warning light send sound-light alarm.Using when alarm is sent when monitoring camera is stolen, and send the SMS to
Public security organ, so as to ensure that the safety of monitoring camera, and then ensures that monitoring camera can play antitheft warning and note
The effect of record, guarantee need to monitor article or the safety of personnel.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (5)
1. avoid monitoring camera from being stolen and the method for warning function is provided, it is characterised in that follow the steps below successively：
A：Set on monitoring camera sequentially connected sound transducer, audio frequency preamplifier, A/D converter, processor,
Microcontroller and warning device；
B：Analoging sound signal around monitoring camera is gathered by sound transducer and is transferred to audio frequency preamplifier；
C：A/D converter is transferred to after the analoging sound signal received is amplified by audio frequency preamplifier；
D：Analoging sound signal is converted to by digital audio signal by A/D converter and is transferred to processor；
E：It is compared by processor to receiving digital audio signal and given threshold；
F：When a threshold is exceeded, alarm is sent by warning device；
G：When a threshold is exceeded, SMS or postal are sent to remote management center and maintenance personnel by wireless transport module
Part.
2. according to claim 1 avoid monitoring camera from being stolen and provide the method for warning function, it is characterised in that institute
The warning device stated in step F includes buzzer and warning light.
3. according to claim 1 avoid monitoring camera from being stolen and provide the method for warning function, it is characterised in that institute
Step A is stated to further include：Infrared sensor and displacement sensor are set on monitoring camera.
4. according to claim 3 avoid monitoring camera from being stolen and provide the method for warning function, it is characterised in that institute
Step B is stated to further include：When monitoring camera runs into the close situation of someone, heat source information is detected by infrared sensor and is passed
It is defeated to arrive processor, by displacement sensor detecting distance information and it is transferred to processor.
5. according to claim 4 avoid monitoring camera from being stolen and provide the method for warning function, it is characterised in that institute
Step E is stated to further include：Received heat source information is docked by processor and range information is analyzed, is abnormal when analysis occurs
When, alarm is sent by warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243765.8A CN107967778A (en) | 2017-11-30 | 2017-11-30 | Avoid monitoring camera from being stolen and the method for warning function is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243765.8A CN107967778A (en) | 2017-11-30 | 2017-11-30 | Avoid monitoring camera from being stolen and the method for warning function is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107967778A true CN107967778A (en) | 2018-04-27 |
Family
ID=61999117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243765.8A Withdrawn CN107967778A (en) | 2017-11-30 | 2017-11-30 | Avoid monitoring camera from being stolen and the method for warning function is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107967778A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377714A (en) * | 2018-09-27 | 2019-02-22 | 四川南亚丝路科技有限公司 | A kind of eFace Community Safety house keeper plate cognitron |
| CN109697989A (en) * | 2018-12-26 | 2019-04-30 | 深圳创维数字技术有限公司 | Audio data processing method, server and readable storage medium storing program for executing |
| CN112907861A (en) * | 2021-02-25 | 2021-06-04 | 深圳市睿联技术股份有限公司 | Camera and anti-theft tracking method |
-
2017
- 2017-11-30 CN CN201711243765.8A patent/CN107967778A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109377714A (en) * | 2018-09-27 | 2019-02-22 | 四川南亚丝路科技有限公司 | A kind of eFace Community Safety house keeper plate cognitron |
| CN109697989A (en) * | 2018-12-26 | 2019-04-30 | 深圳创维数字技术有限公司 | Audio data processing method, server and readable storage medium storing program for executing |
| CN109697989B (en) * | 2018-12-26 | 2021-03-16 | 深圳创维数字技术有限公司 | Audio data processing method, server and readable storage medium |
| CN112907861A (en) * | 2021-02-25 | 2021-06-04 | 深圳市睿联技术股份有限公司 | Camera and anti-theft tracking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180427 |