CN105303738B - Oil well anti-theft alarm - Google Patents
Oil well anti-theft alarm Download PDFInfo
- Publication number
- CN105303738B CN105303738B CN201510690526.1A CN201510690526A CN105303738B CN 105303738 B CN105303738 B CN 105303738B CN 201510690526 A CN201510690526 A CN 201510690526A CN 105303738 B CN105303738 B CN 105303738B
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- China
- Prior art keywords
- module
- alarm
- main control
- audio
- sensor assembly
- Prior art date
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- 239000003129 oil well Substances 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000000523 sample Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
- G08B13/193—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems using focusing means
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of oil well safety, in particular to an oil well oil theft prevention alarm. The oil well oil theft prevention alarm comprises a main control MCU module, a communication module and a sensor module, wherein the main control MCU module is connected with the communication module, a wireless transmission module is arranged in the sensor module, and the sensor module is communicated with the main control MCU module through the wireless transmission module. The invention provides an oil well oil theft prevention alarm which is simple in structure, not easy to damage and capable of reducing the false alarm rate to the maximum extent.
Description
Technical field
The present invention relates to oil security technical field, more particularly to a kind of anti-theft oil well oil alarm.
Background technology
At present, around oil well in order to antitheft, well side installation camera, infrared probe, radar is typically employed in and is combined
GSM/3G networks, type of alarm are mostly to trigger alarm, photograph identification, send short message.But infrared probe, radar rate of false alarm are high, take the photograph
Picture head is excessively obvious, and easily destroyed, operating efficiency is low, expensive.
Found in practical operation, infrared alarm and radar alarm have higher false alarm rate, to the ox of well head dealing
The livestocks such as sheep do not have good identification, cause often to report by mistake, cause unnecessary responding, waste of resource.
In addition, the price of camera costliness is easily destroyed, it is expensive and easily destroyed in well head installation camera.
The content of the invention
（One）Technical problem to be solved
The technical problems to be solved by the invention are to provide a kind of anti-theft oil well oil alarm, are adopted in the prior art with overcoming
The defects of type of alarm false alarm rate is higher and expensive.
（Two）Technology contents
In order to solve the above-mentioned technical problem, the present invention provides a kind of anti-theft oil well oil alarm, including main control MCU
（Microcontroller Unit, micro-control unit）Module, communication module, sensor assembly, the main control MCU module is with leading to
Letter module is connected, and is provided with wireless transport module inside the sensor assembly, the sensor assembly is by being wirelessly transferred mould
Block communicates with main control MCU module；
The main control MCU module is furnished with GPRS module and Mobile phone card；
The sensor assembly includes human body sensor module and audio identification sensor assembly, wherein, human body sensor
Module includes infrared temperature detecting module and lens, the infrared temperature detecting module connection pre-amplifier unit, bandpass filtering
Device and shaping circuit, the temperature signal that infrared temperature detecting module detects are sent to main control MCU after amplification, filtering process
Human body detection algorithm MCU in module, when the critical temperature signal value moment change that human body detection algorithm MCU is received is excessive
When, send alarm signal；
The audio identification sensor assembly prestores audio signal when oil well is destroyed and is tampered, and forms sample
Audio masterplate, audio identification sensor include microphone, and the microphone connection pre-amplifier unit, bandpass filtering and amplification are single
Member, A/D converter, the audio signal that microphone collects are sent to the sound in main control MCU module after amplification, filtering process
Frequency algorithm MCU, audio algorithm MCU are compared the audio signal that the actual field received collects and sample audio masterplate
It is right, it is compared according to waveforms amplitude and frequency, when live audio amplitude reaches in the range of masterplate with frequency, sends alarm
Signal；
The logical relation of the alarm signal sent respectively according to human body sensor module and audio identification sensor assembly come
Judge whether to alarm；
If after main control MCU triggering alarm, phone is carried out to designated mobile phone by GPRS module and Mobile phone card, after mobile phone is connected
The live sound that audio identification sensor assembly receives can be heard, so as to artificially carry out judging whether scene has pilferage situation
Occur.
Preferably, the alarm signal sent respectively according to human body sensor module and audio identification sensor assembly
Logical relation judges whether to alarm, and specifically includes：
When human body sensor module and audio identification sensor assembly send alarm signal, main control MCU module is immediately
Triggering alarm, when human body sensor module and audio identification sensor assembly do not send alarm signal, main control MCU module is not
Triggering alarm, when human body sensor module sends alarm signal and audio identification sensor assembly does not send alarm, wait 10s
The alarm of main control MCU module triggering afterwards, when human body sensor module does not send alarm signal and audio identification sensor assembly hair
When going out to alarm, main control MCU module triggering alarm after 30s is waited.
Preferably, the main control MCU module periodically sends heartbeat signal to sensor assembly, and sensor assembly receives the heart
Feedback signal is sent after jumping signal, Trouble Report short message is sent to mobile phone if multiple heartbeat signal feedback-less.
Preferably, the lens are located at the outer surface of infrared temperature detecting module.
（Three）Beneficial effect
The present invention provides a kind of anti-theft oil well oil alarm, simple in construction, survivable, can at utmost reduce false alarm
Rate.
Brief description of the drawings
Fig. 1 is anti-theft oil well oil alarm arrangement schematic diagram of the present invention；
Fig. 2 is alarming logic graph of a relation in anti-theft oil well oil alarm of the present invention；
Fig. 3 is human body sensor module principle structure chart in anti-theft oil well oil alarm of the present invention；
Fig. 4 is anti-theft oil well oil alarm sound intermediate frequency identification sensor module principle structure chart of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not intended to limit the scope of the present invention.
As shown in fig. 1, the present invention provides a kind of anti-theft oil well oil alarm, including main control MCU module, radio communication mold
Block, sensor assembly, the main control MCU module are connected with wireless communication module, are provided with inside the sensor assembly wireless
Transport module, the sensor assembly are communicated by wireless transport module and main control MCU module；
The main control MCU module is furnished with GPRS module and Mobile phone card, can be to the mobile phone dialing phone of setting.
The sensor assembly includes human body sensor module and audio identification sensor assembly, wherein, as shown in figure 3,
Human body sensor module includes infrared temperature detecting module and lens, and the lens are located at the appearance of infrared temperature detecting module
Face.15 ° are used to the appropriate change of lens angle, lens initial angle according to site environment demand.
The infrared temperature detecting module connection pre-amplifier unit, bandpass filter and shaping circuit, infrared temperature are visited
Survey the human body detection algorithm that the temperature signal that module detects is sent to after amplification, filtering process in main control MCU module
MCU, when the critical temperature signal value moment change that human body detection algorithm MCU is received is excessive, that is, send alarm signal；
As shown in figure 4, audio identification sensor assembly prestores audio signal when oil well is destroyed and is tampered, shape
Into sample audio masterplate, audio identification sensor includes microphone, the microphone connection pre-amplifier unit, bandpass filtering and
Amplifying unit, A/D converter, the audio signal that microphone collects are sent to main control MCU module after amplification, filtering process
In audio algorithm MCU, audio algorithm MCU enters the audio signal that the actual field received collects and sample audio masterplate
Row compares, and is compared according to waveforms amplitude and frequency, when live audio amplitude reaches in the range of masterplate with frequency, that is, sends out
Go out alarm signal.
Human body sensor module in the present embodiment passes through number with two kinds of alarm signals in audio identification sensor assembly
According to blending algorithm, judged.The determination methods：Sent respectively according to human body sensor module and audio identification sensor assembly
The logical relation of alarm signal judge whether to alarm.Referring to Fig. 2.Logic specifically includes wherein, and 0 is non-toggle, and 1 is tactile
Hair.When human body sensor module and audio identification sensor assembly send alarm signal, main control MCU module triggers report immediately
Alert, when human body sensor module and audio identification sensor assembly do not send alarm signal, main control MCU module does not trigger report
It is alert, when human body sensor module sends alarm signal and audio identification sensor assembly does not send alarm, wait master after 10s
MCU module triggering alarm is controlled, when human body sensor module does not send alarm signal and audio identification sensor assembly sends alarm
When, wait main control MCU module triggering alarm after 30s.
After main control MCU triggering alarm, phone is carried out to designated mobile phone by GPRS, mobile phone can hear that audio is known after connecting
The live sound that individual sensor module receives, so as to artificially carry out judging whether scene has pilferage situation.Wherein, artificially
Set and start the time, such as 16:00-8:00 is the opening time, and remaining time closes, for reducing the situation of artificial false alarm.
The main control MCU module is installed in distribution box by distribution box or battery powered.By audio identification sensor assembly
Tie up on production tree, the position of recording masterplate sound and installation site are essentially identical, will identify and sense using glass wool cloth etc.
Device module is wrapped together with well head, is prevented from being found and is destroyed.Human body sensor module can be according to field condition apart from well head 5
Arbitrarily put in the range of rice, only need to be by alignment probe well head.
Main control MCU module periodically sends heartbeat signal to sensor assembly, and sensor is sent instead after receiving heartbeat signal
Feedback signal, Trouble Report short message is sent to mobile phone if multiple heartbeat signal feedback-less.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (3)
1. a kind of anti-theft oil well oil alarm, it is characterised in that including main control MCU module, communication module, sensor assembly, institute
State main control MCU module with communication module to be connected, wireless transport module, the sensor die are provided with inside the sensor assembly
Block is communicated by wireless transport module and main control MCU module；
The main control MCU module is furnished with GPRS module and Mobile phone card；
The sensor assembly includes human body sensor module and audio identification sensor assembly, wherein, human body sensor module
Including infrared temperature detecting module and lens, infrared temperature detecting module connection pre-amplifier unit, bandpass filter and
Shaping circuit, the temperature signal that infrared temperature detecting module detects are sent to main control MCU module after amplification, filtering process
In human body detection algorithm MCU, when critical temperature signal value moment that human body detection algorithm MCU is received changes it is excessive when, hair
Go out alarm signal；
The audio identification sensor assembly prestores audio signal when oil well is destroyed and is tampered, and forms sample audio
Masterplate, audio identification sensor include microphone, microphone connection pre-amplifier unit, bandpass filtering and the amplifying unit,
A/D converter, the audio signal that microphone collects are sent to the audio in main control MCU module after amplification, filtering process
The audio signal that the actual field received collects is compared with sample audio masterplate by algorithm MCU, audio algorithm MCU,
It is compared according to waveforms amplitude and frequency, when live audio amplitude reaches in the range of masterplate with frequency, sends alarm signal
Number；The logical relation of the alarm signal sent respectively according to human body sensor module and audio identification sensor assembly judges to be
No alarm；
If after main control MCU triggering alarm, phone is carried out to designated mobile phone by GPRS module and Mobile phone card, after mobile phone is connected
The live sound that audio identification sensor assembly receives is heard, so as to artificially carry out judging whether scene has pilferage situation hair
It is raw；The logical relation of the alarm signal sent respectively according to human body sensor module and audio identification sensor assembly is sentenced
It is disconnected whether to alarm, specifically include：
When human body sensor module and audio identification sensor assembly send alarm signal, main control MCU module triggers immediately
Alarm, when human body sensor module and audio identification sensor assembly do not send alarm signal, main control MCU module does not trigger
Alarm, when human body sensor module sends alarm signal and audio identification sensor assembly does not send alarm, after wait 10s
Main control MCU module triggering alarm, when human body sensor module does not send alarm signal and audio identification sensor assembly sends report
When alert, main control MCU module triggering alarm after 30s is waited.
2. anti-theft oil well oil alarm as claimed in claim 1, it is characterised in that the main control MCU module is periodically to sensing
Device module sends heartbeat signal, and sensor assembly sends feedback signal after receiving heartbeat signal, if repeatedly heartbeat signal is without anti-
Feedback then sends Trouble Report short message to mobile phone.
3. anti-theft oil well oil alarm as claimed in claim 1, it is characterised in that the lens are located at infrared temperature detection mould
The outer surface of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510690526.1A CN105303738B (en) | 2015-10-22 | 2015-10-22 | Oil well anti-theft alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510690526.1A CN105303738B (en) | 2015-10-22 | 2015-10-22 | Oil well anti-theft alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105303738A CN105303738A (en) | 2016-02-03 |
| CN105303738B true CN105303738B (en) | 2018-01-23 |
Family
ID=55200946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510690526.1A Active CN105303738B (en) | 2015-10-22 | 2015-10-22 | Oil well anti-theft alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105303738B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110148423A (en) * | 2019-04-18 | 2019-08-20 | 广东思派康电子科技有限公司 | A kind of computer readable storage medium and antitheft interactive voice speaker can be used for |
| CN111899456B (en) * | 2020-08-05 | 2021-08-17 | 湖南翰坤实业有限公司 | Device and system for intelligently monitoring fire and predicting escape route |
| CN113592266A (en) * | 2021-07-20 | 2021-11-02 | 中国建筑土木建设有限公司 | Stock ground electronic management system capable of monitoring excess material amount in real time and use method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568804Y (en) * | 2002-08-22 | 2003-08-27 | 长庆石油勘探局第一采油技术服务处 | Remote intelligence monitoring antitheft device of producing wellhead |
| CN201117066Y (en) * | 2007-11-22 | 2008-09-17 | 张浔 | Automatic monitoring and anti-theft system for pumping well |
| CN201237824Y (en) * | 2008-07-22 | 2009-05-13 | 北京康达永宜科技有限公司 | Intelligent monitoring alarm system for oil well |
| CN103198595A (en) * | 2013-03-11 | 2013-07-10 | 成都百威讯科技有限责任公司 | Intelligent door and window anti-invasion system |
-
2015
- 2015-10-22 CN CN201510690526.1A patent/CN105303738B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105303738A (en) | 2016-02-03 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Hongming Inventor after: Guo Xiaojuan Inventor after: Cong Lihua Inventor after: Wang Qiushi Inventor after: Li Wei Inventor before: Liu Hongming |