CN113724462A - Oil gas long distance pipeline valve chamber and security protection system thereof - Google Patents
Oil gas long distance pipeline valve chamber and security protection system thereof Download PDFInfo
- Publication number
- CN113724462A CN113724462A CN202111026492.8A CN202111026492A CN113724462A CN 113724462 A CN113724462 A CN 113724462A CN 202111026492 A CN202111026492 A CN 202111026492A CN 113724462 A CN113724462 A CN 113724462A
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- door
- monitoring
- valve chamber
- oil
- distance pipeline
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—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
- G08B13/194—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 image scanning and comparing systems
- G08B13/196—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 image scanning and comparing systems using television cameras
- G08B13/19639—Details of the system layout
- G08B13/19645—Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
- G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Abstract
The invention relates to an oil gas long-distance pipeline valve chamber and a security system thereof, which comprise a video monitoring system and an access control system; the video monitoring system comprises a plurality of monitoring probes capable of being controlled to change a monitoring visual angle, and the access control system comprises an access controller for controlling an access switch according to a door opening instruction; the communication platform is connected with the access controller in a sampling manner and used for obtaining an opening instruction or an opening state to judge whether the door is opened or not; the communication platform is in communication connection with the monitoring probe and is used for controlling the monitoring probe to aim the monitoring view angle at the corresponding opened door when the door is opened.
Description
Technical Field
The invention relates to an oil and gas long-distance pipeline valve chamber and a security system thereof, belonging to the technical field of electronic information.
Background
With the rapid development of petroleum and natural gas pipelines and the need of human infrastructure, the phenomena of excavation, construction and theft at the periphery of the pipelines often occur, the phenomena easily cause pipeline leakage, and in addition, the aging or the failure of the pipelines also has the risk of leakage.
The safety of the long-distance pipeline is very important to guarantee the life safety of workers in the petroleum and petrochemical industry and the national property safety, a set of safety precaution and technical prevention system which can cover the whole process of the pipeline, monitor and even prevent pipeline leakage accidents and guarantee the safe production of the pipeline is very urgent and important. The perimeter precaution system and the video monitoring system often run independently, and system functions are achieved between the perimeter precaution system and the video monitoring system through respective platforms. However, the perimeter precaution system is connected with the video monitoring system through hardware, and the time for rotating a ball machine or a monitoring camera in the video monitoring system to a preset position is generally more than 1.5S. The visual angle of surveillance camera machine can produce the video and cover the blind area because of covering the problem, need to rotate the camera to corresponding preset position can implement the control to defence area, entrance guard or set up as the key point position. The average time of people passing through the electronic fence or prying open the entrance guard to enter the room is 1 second, which is less than the response time of the alarm system, so that the important functions of alarm snapshot of the monitoring system and evidence obtaining of the video monitoring video cannot be played.
In the prior art, the functions of video monitoring linkage snapshot, video recording and preset position calling in 1 second can not be realized by the video monitoring system and the perimeter precaution system.
Disclosure of Invention
The invention aims to provide an oil and gas long-distance pipeline valve chamber and a security system thereof, which are used for solving the problem that a video monitoring system and a perimeter precaution system cannot realize video monitoring linkage snapshot, video recording and preset position adjustment within 1 second.
In order to achieve the above object, the scheme of the invention comprises:
the invention relates to an oil gas long-distance pipeline valve chamber which comprises a video monitoring system and an access control system; the video monitoring system comprises a plurality of monitoring probes capable of being controlled to change a monitoring visual angle, and the access control system comprises an access controller for controlling an access switch according to a door opening instruction;
the communication platform is connected with the access controller in a sampling manner and used for obtaining an opening instruction or an opening state to judge whether the door is opened or not; the communication platform is in communication connection with the monitoring probe and is used for controlling the monitoring probe to aim a monitoring visual angle at the corresponding opened door when the door is opened.
The beneficial effects of doing so are: the invention designs and constructs a set of oil and gas long-distance pipeline valve chamber and a security system thereof, and realizes the functions of video monitoring linkage snapshot, video recording and preset position adjustment within 1 second. The pipeline security system has the advantages of solving the problems that the existing pipeline security system is long in response time, repairing linkage bugs of a hardware system and achieving rapid capture of intrusion alarm.
Further, the system also comprises a perimeter precaution system which is in communication connection with the communication platform; the periphery precaution system comprises a plurality of groups of infrared correlation probes and an alarm controller, wherein the infrared correlation probes are arranged on the periphery of the wall of the valve chamber and used for detecting whether a person illegally breaks into the valve chamber, and the infrared correlation probes are arranged at intervals; the alarm controller is connected with each group of infrared correlation probes in a sampling mode and used for judging that people intrude from a defense area where the corresponding infrared probe is located through blocking of infrared light.
Furthermore, when someone intrudes from the defense area where the infrared correlation probe is located, the communication platform controls the monitoring probe to aim the monitoring visual angle at the defense area where the infrared correlation probe is located.
The access control system further comprises a door magnetic switch and a door opening button, and the access control device is connected with the door opening button in a sampling mode and is connected with the door magnetic switch in a control mode; when the door opening button is pressed down, the door access controller obtains a door opening instruction; if the door magnetic switch is demagnetized, the door is opened.
Furthermore, the monitoring probe is a linked ball machine.
The oil and gas long-distance pipeline valve chamber comprises an oil and gas long-distance pipeline valve chamber security system, wherein the oil and gas long-distance pipeline valve chamber security system comprises a video monitoring system and an access control system; the video monitoring system comprises a plurality of monitoring probes capable of being controlled to change a monitoring visual angle, and the access control system comprises an access controller for controlling an access switch according to a door opening instruction;
the system comprises a door controller, a communication platform and a communication module, wherein the communication platform is connected with the door controller in a sampling manner and used for obtaining a door opening instruction or a door opening state so as to judge whether the door is opened or not; the communication platform is in communication connection with the monitoring probe and is used for controlling the monitoring probe to aim a monitoring visual angle at the corresponding opened door when the door is opened.
Further, the system also comprises a perimeter precaution system which is in communication connection with the communication platform; the periphery precaution system comprises a plurality of groups of infrared correlation probes and an alarm controller, wherein the infrared correlation probes are arranged on the periphery of the wall of the valve chamber and used for detecting whether a person illegally enters the valve chamber, and the infrared correlation probes are arranged at intervals; the alarm controller is connected with each group of infrared correlation probes in a sampling mode and used for judging that people intrude from a defense area where the corresponding infrared probe is located through blocking of infrared light.
Furthermore, when someone intrudes from the defense area where the infrared correlation probe is located, the communication platform controls the monitoring probe to aim the monitoring visual angle at the defense area where the infrared correlation probe is located.
The access control system further comprises a door magnetic switch and a door opening button, and the access control device is connected with the door opening button in a sampling mode and is connected with the door magnetic switch in a control mode; when the door opening button is pressed down, the door access controller obtains a door opening instruction; if the door magnetic switch is demagnetized, the door is opened.
Furthermore, the monitoring probe is a linked ball machine.
Drawings
FIG. 1 is a valve chamber of the oil and gas long-distance pipeline of the invention;
fig. 2 is a diagram of a video surveillance system of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the system is as follows:
the invention provides a security system for an oil and gas long-distance pipeline, which is a valve type security system for the oil and gas long-distance pipeline as shown in figure 2, and comprises the following components: perimeter precaution system 4, access control system 3, video monitoring system 2 and coordinated control system. The perimeter prevention system 4 includes: the system comprises infrared correlation equipment, a single defense area module, an alarm host, a keyboard, an audible and visual alarm and a multi-defense area module; the access control system 3 includes: the door control system comprises a door opening button, a door magnetic switch, an access control module and an access controller; the video monitoring system 2 includes: a camera and an NVR video recorder; the coordinated control system includes: the information fusion communication platform comprises an information fusion communication platform and a switch.
The infrared correlation device in the perimeter precaution system 4 is connected with the single defense area module through a field bus, and the plurality of single defense area modules are respectively connected with the plurality of defense area modules. The infrared correlation device consists of two parts, namely a transmitting end and a receiving end, wherein the transmitting end sends out an infrared beam, and the opposite receiving end is in an alert state after receiving the infrared beam; when the infrared beam is shielded, the receiving end does not receive the infrared beam and immediately sends out an alarm signal. The alarm signal is sent to the single defense area modules, each single defense area module integrates alarm information and sends the integrated alarm information to the multiple defense area modules, the multiple defense area modules are in communication connection with the alarm host, and the alarm host receives the alarm signal and controls the audible and visual alarm to give an alarm; an alarm keyboard is also connected between the audible and visual alarm and the alarm host, the alarm keyboard is controlled by the alarm host, and the audible and visual alarm can be controlled by the alarm keyboard.
The access control ware control connection door magnetic switch and the button of opening the door among access control system 3, access control ware still connects access control module group, and access control module group acquires access control controller's entrance guard information.
In the prior art, a video monitoring system, a perimeter precaution system and an access control system are linked through a linkage host. When infrared correlation equipment sends alarm information, in the perimeter precaution system, the alarm host computer starts audible and visual warning after receiving alarm information, sends alarm information for linkage host computer simultaneously, and linkage host computer control entrance guard's switch and linkage ball machine. The linkage ball machine is controlled after the linkage host computer acquires the alarm information of the perimeter precaution system and the entrance guard controller, the intermediate signal needs to pass through a plurality of media for receiving and sending information, each medium is sent to have time delay between the next medium, and the camera can rotate to the corresponding entrance guard position after the infrared opposite-emitting equipment sends the alarm signal for more than 1.5S. And the perimeter precaution system and the access control system are two independent systems, and the interaction between the two systems can cause time waste.
The invention is provided with a linkage control system which comprises an information fusion communication platform and a switch, wherein the switch is in communication connection with an alarm host of a perimeter precaution system. And after the door controller acquires the action of a door magnetic switch or a door opening button, the door controller directly controls the linkage ball machine to turn to the position of the door with the corresponding action. And after the information fusion communication platform acquires the infrared correlation alarm information through the switch, the information fusion communication platform controls the linkage ball machine to turn to a defense area corresponding to the infrared correlation equipment which correspondingly alarms.
The information fusion communication platform adopts a B/S architecture and web interface access and management. Based on protocols such as SNMP (simple network protocol), ICMP (Internet control message protocol), SSH (secure Shell protocol), Telnet (remote terminal protocol), Modbus (serial communication protocol), Syslog (System Log) and the like, the network equipment such as an access control host, a perimeter host, a switch, a wireless bridge, a router, a server, a camera, an optical network terminal and unit, an Internet of things sensor and the like is deeply managed by a set of application software system.
All components in the system are deployed in a dock (application container engine) mode, so that the system coupling degree is reduced, and meanwhile, the flexible expansion of the system deployment mode is facilitated. The method can also effectively isolate the operating environment of the platform, reduce interference caused by system differences, third-party software and the like, and effectively improve the stability and the high reliability.
The Redis memory database is adopted to store configuration data, intermediate data, real-time alarm data, real-time performance data and the like which are frequently accessed by each module, query frequency of the Mysql database is greatly reduced while query is quickly responded, and data access performance is effectively improved.
Valve chamber embodiment:
the invention provides an oil gas long-distance pipeline valve chamber, which is shown in figure 1, the valve chamber 1 comprises a plurality of doors 11 and a linkage ball machine 21, the peripheral wall of the valve is provided with a plurality of infrared correlation probes 41, and the infrared correlation probes form each defense area.
Specifically, as the people get into the defence area that infrared correlation equipment of the peripheral wall of valve chamber covered, infrared correlation equipment sends alarm information, send alarm information for single defence area module, single defence area module sends alarm information and the serial number of the infrared correlation equipment that corresponds to for many defence areas module, many defence areas module sends the positional information and the alarm information of specific infrared correlation equipment respectively for the alarm host computer, the alarm host computer sends information for information fusion communication platform, information fusion communication platform control linkage ball machine turns to the defence area of the infrared correlation equipment that corresponds the warning.
When a door magnetic switch and a door opening button of a valve chamber door act, an access controller connected with the door magnetic switch and the door opening button acquires information and then sends the information to an information fusion communication platform, and the information fusion communication platform acquires alarm information and then directly controls a linkage ball machine to rotate to the position of the access switch. The time waste caused by the fact that the information is transmitted to the linkage host step by step and then transmitted to the information fusion communication platform by the linkage host is avoided, and the linkage of the access control system and the video monitoring system is realized.
When the entrance guard and the perimeter alarm system sense the intrusion signal, the sound-light alarm and the alarm host of the entrance guard and the perimeter alarm system are triggered locally to act. The entrance guard and the perimeter host alarm signals are sent to the video monitoring system through a switching value or an internal protocol. And then the association of the entrance guard and the perimeter alarm signal with the video monitoring system is realized through software setting. The linkage of the preset position of the dome camera or the pan-tilt monitoring camera with an entrance guard and a perimeter system is realized. After the door opening button and the door magnetic switch act, the relay in the linkage host acts, alarm input and output channel signals are configured through software, and data information in the linkage host is sent to the information fusion communication platform, so that the data information can be classified and integrated conveniently in the later stage.
The invention directly obtains the alarm signal of the perimeter precaution system and the signal of the entrance guard controller through the set linkage control system, and simultaneously directly controls the video monitoring system. The time waste caused by information transmission between two different systems of the perimeter precaution system and the access control system is avoided. Meanwhile, when alarm information is generated in the access control system, the access control system is directly connected with the access controller, so that the phenomenon that the information in the access control system is transmitted to the linkage host through each module and then the time waste is caused by the fact that the access host controls the video monitoring system through a network is avoided. After the information fusion communication platform acquires the alarm information of the access controller, the video monitoring system is directly controlled to work, the response speed is improved, and the time is shortened.
Claims (10)
1. A security system for a valve chamber of an oil and gas long-distance pipeline is characterized by comprising a video monitoring system and an access control system; the video monitoring system comprises a plurality of monitoring probes capable of being controlled to change a monitoring visual angle, and the access control system comprises an access controller for controlling an access switch according to a door opening instruction;
the system comprises a door controller, a communication platform and a communication module, wherein the communication platform is connected with the door controller in a sampling manner and used for obtaining a door opening instruction or a door opening state so as to judge whether the door is opened or not; the communication platform is in communication connection with the monitoring probe and is used for controlling the monitoring probe to aim a monitoring visual angle at the corresponding opened door when the door is opened.
2. The oil and gas long distance pipeline valve chamber security system of claim 1, further comprising a perimeter precaution system in communication connection with the communication platform; the periphery precaution system comprises a plurality of groups of infrared correlation probes and an alarm controller, wherein the infrared correlation probes are arranged on the periphery of the wall of the valve chamber and used for detecting whether a person illegally enters the valve chamber, and the infrared correlation probes are arranged at intervals; the alarm controller is connected with each group of infrared correlation probes in a sampling mode and used for judging that people intrude from a defense area where the corresponding infrared probe is located through blocking of infrared light.
3. The oil and gas long distance pipeline valve room security and protection system of claim 2, wherein the communication platform controls the monitoring probe to aim the monitoring view at the defense area of the group of infrared correlation probes when someone intrudes from the defense area of the infrared correlation probes.
4. The oil and gas long distance pipeline valve chamber security and protection system of claim 1, wherein the access control system further comprises a door magnetic switch and a door opening button, the access control device is connected with the door opening button in a sampling manner and is connected with the door magnetic switch in a control manner; when the door opening button is pressed down, the door access controller obtains a door opening instruction; if the door magnetic switch is demagnetized, the door is opened.
5. The oil and gas long distance pipeline valve chamber security system of claim 1, wherein the monitoring probe is a linked ball machine.
6. The oil and gas long-distance pipeline valve chamber is characterized by comprising a security system of the oil and gas long-distance pipeline valve chamber, wherein the security system of the oil and gas long-distance pipeline valve chamber comprises a video monitoring system and an access control system; the video monitoring system comprises a plurality of monitoring probes capable of being controlled to change a monitoring visual angle, and the access control system comprises an access controller for controlling an access switch according to a door opening instruction;
the system comprises a door controller, a communication platform and a communication module, wherein the communication platform is connected with the door controller in a sampling manner and used for obtaining a door opening instruction or a door opening state so as to judge whether the door is opened or not; the communication platform is in communication connection with the monitoring probe and is used for controlling the monitoring probe to aim a monitoring visual angle at the corresponding opened door when the door is opened.
7. The oil and gas long distance pipeline valve chamber of claim 6, further comprising a perimeter precaution system communicatively connected to the communication platform; the periphery precaution system comprises a plurality of groups of infrared correlation probes and an alarm controller, wherein the infrared correlation probes are arranged on the periphery of the wall of the valve chamber and used for detecting whether a person illegally enters the valve chamber, and the infrared correlation probes are arranged at intervals; the alarm controller is connected with each group of infrared correlation probes in a sampling mode and used for judging that people intrude from a defense area where the corresponding infrared probe is located through blocking of infrared light.
8. The oil and gas long distance pipeline valve room of claim 7, wherein the communication platform controls the monitoring probe to aim the monitoring view at the defense area of the group of infrared correlation probes when someone intrudes from the defense area of the infrared correlation probes.
9. The oil and gas long distance pipeline valve chamber of claim 6, characterized in that the access control system further comprises a door magnetic switch and a door opening button, the access control device is connected with the door opening button in a sampling manner and is connected with the door magnetic switch in a control manner; when the door opening button is pressed down, the door access controller obtains a door opening instruction; if the door magnetic switch is demagnetized, the door is opened.
10. The valve chamber of oil and gas long distance pipeline of claim 6, characterized in that the monitoring probe is a linked ball machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026492.8A CN113724462A (en) | 2021-09-02 | 2021-09-02 | Oil gas long distance pipeline valve chamber and security protection system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026492.8A CN113724462A (en) | 2021-09-02 | 2021-09-02 | Oil gas long distance pipeline valve chamber and security protection system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113724462A true CN113724462A (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111026492.8A Pending CN113724462A (en) | 2021-09-02 | 2021-09-02 | Oil gas long distance pipeline valve chamber and security protection system thereof |
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| CN (1) | CN113724462A (en) |
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2021
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| US20140171032A1 (en) * | 2012-12-18 | 2014-06-19 | Yue Huang | Automatic garage door automatic monitoring and controlling system based on the internet of things concept and near field communication (nfc) technology |
| CN103488154A (en) * | 2013-10-09 | 2014-01-01 | 国家电网公司 | Remote comprehensive monitoring system for transformer substation operating environment and linkage control method thereof |
| CN103544756A (en) * | 2013-10-31 | 2014-01-29 | 中国电力工程顾问集团西南电力设计院 | Plant area security and protection linkage control method based on internet-of-things platform |
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