CN204287934U - A kind of long distance control system - Google Patents
A kind of long distance control system Download PDFInfo
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- CN204287934U CN204287934U CN201420761810.4U CN201420761810U CN204287934U CN 204287934 U CN204287934 U CN 204287934U CN 201420761810 U CN201420761810 U CN 201420761810U CN 204287934 U CN204287934 U CN 204287934U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model provides a kind of long distance control system, comprising: the first port of solar panels is connected with the second port of the first controller, and the 3rd port of solar panels is connected with the 4th port of the first controller; The five-port of the first controller is connected with the 6th port of accumulator, and the 7th port of the first controller is connected with the 8th port of accumulator; 9th port of the first controller is connected with the tenth port of communication terminal, and the tenth Single port of the first controller is connected with the tenth Two-port netwerk of communication terminal; 13 port of second controller is connected with the 9th port of the first controller, and the 14 port of described second controller is connected with the tenth Single port of the first controller; Tenth five-port of described second controller is connected with the 16 port of valve; 17 port of second controller is connected with the 18 port of valve; The first serial of communication terminal is connected with the second serial of second controller, is connected with remote monitoring center by wireless Internet access mode.
Description
Technical field
The utility model relates to Oil & Gas Storage monitoring technical field, particularly relates to a kind of long distance control system.
Background technology
At present, in Oil & Gas Storage technical field, long-distance transport pipes are normally utilized to realize oil gas transport.In order to ensure the transportation safety of long-distance transport pipes, need the running status of equipment in Real-Time Monitoring long-distance transport pipes valve chamber along the line.In general, described valve chamber is remote, and electrical network does not cover, and can not provide working power for equipment; Although pipeline is provided with companion's row optical cable along the line, because described optical cable can be destroyed, cause occurring communication disruption problem, therefore adopt communication real-time watch device running status to be a kind of economically viable scheme.
Utility model content
For prior art Problems existing, the utility model embodiment provides a kind of long distance control system, cannot the technical matters of equipment running status in Real-Time Monitoring oil and gas long distance pipeline valve chamber for solve in prior art.
The utility model provides a kind of long distance control system, and described system comprises:
Solar panels, the first port of described solar panels is connected with the second port of the first controller, and the 3rd port of described solar panels is connected with the 4th port of described first controller;
First controller, the five-port of described first controller is connected with the 6th port of accumulator, and the 7th port of described first controller is connected with the 8th port of described accumulator; 9th port of described first controller is connected with the tenth port of communication terminal, and the tenth Single port of described first controller is connected with the tenth Two-port netwerk of described communication terminal;
Second controller, the 13 port of described second controller is connected with the 9th port of described first controller, and the 14 port of described second controller is connected with the tenth Single port of described first controller; Tenth five-port of described second controller is connected with the 16 port of valve, for gathering the switch state signal of described valve; 17 port of described second controller is connected with the 18 port of described valve;
Communication terminal, the first serial of described communication terminal is connected with the second serial of second controller, and described communication terminal is connected with remote monitoring center by wireless Internet access mode; Wherein, described second controller is sent to described remote monitoring center through described communication terminal after being encrypted by the switch state signal of described valve, described remote monitoring center transmits control signal according to described switch state signal, by the switch of valve described in described 17 port Long-distance Control.
In such scheme, described system also comprises: satellite antenna, and described satellite antenna is connected with the communication port of described communication terminal, for described communication terminal time service.
In such scheme, described system also comprises: tensimeter; Wherein,
19 port of described second controller is connected with described tensimeter, for gathering pressure data.
In such scheme, described second controller comprises:
Processor, the first pin of described processor is connected with the second pin of encryption chip, and the three-prong of described processor is connected with the 4th pin of described encryption chip, realizes data encryption;
Encryption chip, the 5th pin ground connection of described encryption chip, the 6th pin of described encryption chip is connected with the 7th pin of serial ports conversion chip, and the 8th pin of described encryption chip is connected with the 9th pin of described serial ports conversion chip;
Serial ports conversion chip, the tenth pin of described serial ports conversion chip is connected with the 11 pin of described second serial, and the 12 pin of described serial ports conversion chip is connected with the tenth three-prong of described second serial;
14 pin of described serial ports conversion chip is connected with the 15 pin of the 3rd serial ports, and the 16 pin of described serial ports conversion chip is connected with the 17 pin of described 3rd serial ports.
In such scheme, the 18 pin of described processor is connected with the 19 pin of described serial ports conversion chip, and the 20 pin of described processor is connected with the 21 pin of described serial ports conversion chip.
In such scheme, described wireless Internet access mode comprises: connected by Beidou satellite communication, or by GPRS (General Packet Radio Service) (GPRS, General Packet Radio Service) mode connects, or connected by global system for mobile communications (GSM, Global System for Mobile Communications) mode.
In such scheme, described communication terminal comprises: Beidou satellite communication terminal.
The utility model provides a kind of long distance control system, and described system comprises: solar panels, and the first port of described solar panels is connected with the second port of the first controller, and the 3rd port of described solar panels is connected with the 4th port of described first controller; First controller, the five-port of described first controller is connected with the 6th port of accumulator, and the 7th port of described first controller is connected with the 8th port of described accumulator; 9th port of described first controller is connected with the tenth port of communication terminal, and the tenth Single port of described first controller is connected with the tenth Two-port netwerk of described communication terminal; Second controller, the 13 port of described second controller is connected with the 9th port of described first controller, and the 14 port of described second controller is connected with the tenth Single port of described first controller; Tenth five-port of described second controller is connected with the 16 port of valve, for gathering the switch state signal of described valve; 17 port of described second controller is connected with the 18 port of described valve; Communication terminal, the first serial of described communication terminal is connected with the second serial of second controller, and described communication terminal is connected with remote monitoring center by wireless Internet access mode; Wherein, described second controller is sent to described remote monitoring center through described communication terminal after being encrypted by the switch state signal of described valve, described remote monitoring center transmits control signal according to described on off state, by the switch of valve described in described 17 port Long-distance Control, so, be that described first controller, second controller and communication terminal are powered by solar panels, second controller can send the switch state signal encryption collected again, and ensure that data security.Simultaneously remote monitoring center controls the on off state of described valve by wireless Internet access mode Real-Time Monitoring, guarantees the transportation safety of long distance pipeline.
Accompanying drawing explanation
The long distance control system one-piece construction schematic diagram that Fig. 1 provides for the utility model embodiment;
The structural representation of the second controller that Fig. 2 provides for the utility model embodiment.
Description of reference numerals:
1-solar panels; 2-first controller; 3-accumulator; 4-communication terminal; 5-second controller; 6-valve; 7-remote monitoring center; 8-satellite antenna; 9-tensimeter; 11-first port; 12-the 3rd port; 21-second port; 22-the 4th port; 23-five-port; 24-the 7th port; 25-the 9th port; 26-the tenth Single port; 31-the 6th port; 32-the 8th port; 41-the tenth port; 42-the tenth Two-port netwerk; 51-the 13 port; 52-the 14 port; 53-the tenth five-port; 54-the 17 port; 55-the 19 port; 61-the 16 port; 62-the 18 port; DI1-first digital signal input end mouth; DI2-second digital signal input end mouth; DI3-the 3rd digital signal input end mouth; DI4-the 4th digital signal input end mouth; DI5-the 5th digital signal input end mouth; DI6-the 6th digital signal input end mouth; DI7-the 7th digital signal input end mouth; DI8-the 8th digital signal input end mouth; DO1-first digital signal output end mouth; DO2-second digital signal output end mouth; DO3-the 3rd digital signal output end mouth; DO4-the 4th digital signal output end mouth; DO5-the 5th digital signal output end mouth; DO6-the 6th digital signal output end mouth; AI1-first input end of analog signal mouth; AI2-second input end of analog signal mouth; AI3-the 3rd input end of analog signal mouth; AI4-the 4th input end of analog signal mouth; 201-processor; 2011-first pin; 2012-three-prong; 2013-the 18 pin; 2014-the 19 pin; 2021-second pin; 2022-the 4th pin; 2023-the 5th pin; 2024-the 6th pin; 2025-the 8th pin; 2031-the 7th pin; 2032-the 9th pin; 2033-the tenth pin; 2034-the 12 pin; 2035-the 14 pin; 2036-the 16 pin; 2037-the 19 pin; 2038-the 21 pin; 202-encryption chip; 203-serial ports conversion chip; 204-the 3rd serial ports; 2041-the 15 pin; 2042-the 17 pin; 401-first serial; 501-second serial; 5011-the 11 pin; 5012-the tenth three-prong.
Embodiment
In order to the transmission that can guarantee data security, by the running status of wireless Internet access mode Real-Time Monitoring long distance pipeline valve chamber equipment, the utility model provides a kind of long distance control system, comprise: solar panels, first port of described solar panels is connected with the second port of the first controller, and the 3rd port of described solar panels is connected with the 4th port of described first controller; First controller, the five-port of described first controller is connected with the 6th port of accumulator, and the 7th port of described first controller is connected with the 8th port of described accumulator; 9th port of described first controller is connected with the tenth port of communication terminal, and the tenth Single port of described first controller is connected with the tenth Two-port netwerk of described communication terminal; Second controller, the 13 port of described second controller is connected with the 9th port of described first controller, and the 14 port of described second controller is connected with the tenth Single port of described first controller; Tenth five-port of described second controller is connected with the 16 port of valve, for gathering the switch state signal of described valve; 17 port of described second controller is connected with the 18 port of described valve; Communication terminal, the first serial of described communication terminal is connected with the second serial of second controller, and described communication terminal is connected with remote monitoring center by wireless Internet access mode; Wherein, described second controller is sent to described remote monitoring center through described communication terminal after being encrypted by the switch state signal of described valve, described remote monitoring center transmits control signal according to described switch state signal, by the switch of valve described in described 17 port Long-distance Control.
Below by drawings and the specific embodiments, the technical solution of the utility model is described in further detail.
The present embodiment provides a kind of long distance control system, can be applied in the monitoring of long-distance oil & gas pipeline, and as shown in Figure 1, described system comprises: solar panels 1, first controller 2, accumulator 3, communication terminal 4 and second controller 5; Wherein,
First port 11 of described solar panels 1 is connected with the second port 21 of the first controller 2, and the 3rd port one 2 of described solar panels 1 is connected with the 4th port 22 of described first controller 2; Wherein, sun power is converted to electric energy and exports described first controller 2 to by described solar panels 1, and described first controller 2 is charging-discharging controller, carries out voltage transitions for the electric energy that will receive.For described communication terminal 4 and second controller 5 provide power supply.Described solar panels 1 are low-power consumption, and described power consumption is 20 watts.
The described five-port 23 of the first controller 2 is connected with the 6th port 31 of accumulator 3, and the 7th port 24 of described first controller 2 is connected with the 8th port 32 of described accumulator 3; 9th port 25 of described first controller 2 is connected with the tenth port 41 of communication terminal 4, and the tenth Single port 26 of described first controller 2 is connected with the tenth Two-port netwerk 42 of described communication terminal 4, can provide power supply for described communication terminal 4.Here, described accumulator 3 can be selected according to local intensity of sunshine, continuously overcast and rainy days and system power dissipation, and the electric current of the accumulator 3 that the utility model embodiment provides is 60A, and voltage is 12V.
13 port 51 of described second controller 5 is connected with the 9th port 25 of described first controller 2, and the 14 port 52 of described second controller 5 is connected with the tenth Single port 26 of described first controller 1, can provide power supply for described second controller 5.
Tenth five-port 53 of described second controller 5 is connected with the 16 port 61 of valve 6, for gathering the switch state signal of described valve 6; 17 port 54 of described second controller 5 is connected with the 18 port 62 of described valve 6; Here, described tenth five-port 53 is digital signal input end mouth, comprise the eight: first digital signal input end mouth DI1, the second digital signal input end mouth DI2, the 3rd digital signal input end mouth DI3, the 4th digital signal input end mouth DI4, the 5th digital signal input end mouth DI5, the 6th digital signal input end mouth DI6, the 7th digital signal input end mouth DI7, the 8th digital signal input end mouth DI8, any one digital signal input end mouth can be adopted to be connected with described 16 port 61, and described 16 port 61 comprises two pins.
Described 16 port 61 is the on off state interface of described valve 6, and described 18 port 62 is the control interface of described valve 6.
Described 17 port 54 is digital signal output end mouth, comprise the six: first digital signal output end mouth DO1, the second digital signal output end mouth DO2, the 3rd digital signal output end mouth DO3, the 4th digital signal output end mouth DO4, the 5th digital signal output end mouth DO5, the 6th digital signal output end mouth DO6, any one digital signal output end mouth can be adopted to be connected with described 18 port 62, and described 18 port 62 comprises two pins.
The first serial 401 of described communication terminal 4 is connected with the second serial 501 of second controller 5, is sent to remote monitoring center 7 with the pressure data that described second controller 5 can be collected and switch state signal; Wherein, described communication terminal 4 is connected with remote monitoring center 7 by wireless Internet access mode; Wherein, described wireless Internet access mode comprises: connected by Beidou satellite communication connection, GPRS mode, or connected by global system for mobile communications GSM mode.
In addition, described system also comprises: satellite antenna 8 and tensimeter 9; Wherein,
Described satellite antenna 8 is connected with the communication port of described communication terminal 4, for the time service of described communication terminal 4; Here, the Beidou satellite communication network, GPRS network or the GSM network that form of described wireless Internet access mode satellite antenna 8 and described Surveillance center 7.
19 port 55 of described second controller 5 and described pressure 9 list catenation, for gathering pressure data.Described 19 port 55 is input end of analog signal mouth, comprises the four: first input end of analog signal mouth AI1, the second input end of analog signal mouth AI2, the 3rd input end of analog signal mouth AI3 and the 4th input end of analog signal mouth AI4.
In order to ensure data transmission security, described second controller 5 is sent to described remote monitoring center 7 by after described switch state signal encryption through described communication terminal 4 and described satellite antenna 8, described remote monitoring center 7 transmits control signal according to the on off state of described valve 6, by the on off state of valve 6 described in the 17 port 54 Long-distance Control of described second controller 5.
Here, as shown in Figure 2, described second controller 5 comprises: processor 201, encryption chip 202, serial ports conversion chip 203; Wherein,
First pin two 011 of described processor 201 is connected with the second pin two 021 of encryption chip 202, and the three-prong 2012 of described processor 201 is connected with the 4th pin two 022 of described encryption chip 202, realizes data encryption and password setting; Particularly, described first pin two 011 comprises 16, and described second pin two 021 comprises 16, and described three-prong 2012 comprises eight.
5th pin two 023 ground connection of described encryption chip 202,6th pin two 024 of described encryption chip 202 is connected with the 7th pin two 031 of serial ports conversion chip 203, and the 8th pin of described encryption chip 202 is connected with the 9th pin two 032 of serial ports conversion chip 203 described in 2025.
Tenth pin two 033 of described serial ports conversion chip 203 is connected with the 11 pin 5011 of described second serial 501, and the 12 pin two 034 of described serial ports conversion chip 203 is connected with the tenth three-prong 5012 of described second serial 501; By second serial 501, the data after encryption can be sent to described serial ports conversion chip 203.
14 pin two 035 of described serial ports conversion chip 203 is connected with the 15 pin two 041 of the 3rd serial ports 204,16 pin two 036 of described serial ports conversion chip 203 is connected with the 17 pin two 042 of described 3rd serial ports 204, by the 3rd serial ports 204, the data after encryption can also be sent to described serial ports conversion chip 203.
18 pin two 013 of described processor 201 is connected with the 19 pin two 037 of described serial ports conversion chip 203, and the 20 pin two 014 of described processor 201 is connected with the 21 pin two 038 of described serial ports conversion chip 203.
In practical application, four road pressure signals and eight road valve position switch status signals are gathered by described processor 201, described pressure signal and described switch state signal are sent to encryption chip 202, by described encryption chip 202, described pressure signal and described switch state signal are encrypted, guarantee data security, data after encryption are sent to described serial ports conversion chip 203, data after described encryption are sent to the first serial 41 of communication terminal 4 by described serial ports conversion chip 203 through described second serial 501, described data are sent to remote monitoring center 7 through described satellite antenna 8 by described communication terminal 4, so that described remote monitoring center 7 can monitoring pressure in real time data and valve position switch state.When described remote control center 7 monitor described valve position open too large time, by communication terminal 4, first control signal is sent to second controller 5, described encryption chip 202 is sent to processor 201 by after described first control signal deciphering, and described processor 201 reduces the open degree of described valve according to the first control signal.
When described remote control center 7 monitor described valve position open too little time, by communication terminal 4, second control signal is sent to second controller 5, described encryption chip 202 is sent to processor 201 by after described second control signal deciphering, and described processor 201 increases the open degree of described valve according to the second control signal.
The long distance control system that the utility model provides utilizes Beidou satellite communication terminal to carry out remote monitoring, not only ensure that the transmission security of data, and real-time is high, can Timeliness coverage fault, ensures the security of operation of long-distance transport pipes.In addition, the equipment power dissipation in described long distance control system is low, economize energy.
The above; be only preferred embodiment of the present utility model; be not intended to limit protection domain of the present utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a long distance control system, is characterized in that, described system comprises:
Solar panels, the first port of described solar panels is connected with the second port of the first controller, and the 3rd port of described solar panels is connected with the 4th port of described first controller;
First controller, the five-port of described first controller is connected with the 6th port of accumulator, and the 7th port of described first controller is connected with the 8th port of described accumulator; 9th port of described first controller is connected with the tenth port of communication terminal, and the tenth Single port of described first controller is connected with the tenth Two-port netwerk of described communication terminal;
Second controller, the 13 port of described second controller is connected with the 9th port of described first controller, and the 14 port of described second controller is connected with the tenth Single port of described first controller; Tenth five-port of described second controller is connected with the 16 port of valve, for gathering the switch state signal of described valve; 17 port of described second controller is connected with the 18 port of described valve;
Communication terminal, the first serial of described communication terminal is connected with the second serial of second controller, and described communication terminal is connected with remote monitoring center by wireless Internet access mode; Wherein, described second controller is sent to described remote monitoring center through described communication terminal after being encrypted by the switch state signal of described valve, described remote monitoring center transmits control signal according to described switch state signal, by the switch of valve described in described 17 port Long-distance Control.
2. the system as claimed in claim 1, is characterized in that, described system also comprises: satellite antenna, and described satellite antenna is connected with the communication port of described communication terminal, for described communication terminal time service.
3. the system as claimed in claim 1, is characterized in that, described system also comprises: tensimeter; Wherein,
19 port of described second controller is connected with described tensimeter, for gathering pressure data.
4. the system as claimed in claim 1, is characterized in that, described second controller comprises:
Processor, the first pin of described processor is connected with the second pin of encryption chip, and the three-prong of described processor is connected with the 4th pin of described encryption chip, realizes data encryption;
Encryption chip, the 5th pin ground connection of described encryption chip, the 6th pin of described encryption chip is connected with the 7th pin of serial ports conversion chip, and the 8th pin of described encryption chip is connected with the 9th pin of described serial ports conversion chip;
Serial ports conversion chip, the tenth pin of described serial ports conversion chip is connected with the 11 pin of described second serial, and the 12 pin of described serial ports conversion chip is connected with the tenth three-prong of described second serial;
14 pin of described serial ports conversion chip is connected with the 15 pin of the 3rd serial ports, and the 16 pin of described serial ports conversion chip is connected with the 17 pin of described 3rd serial ports.
5. system as claimed in claim 4, it is characterized in that, the 18 pin of described processor is connected with the 19 pin of described serial ports conversion chip, and the 20 pin of described processor is connected with the 21 pin of described serial ports conversion chip.
6. the system as claimed in claim 1, is characterized in that, described wireless Internet access mode comprises: connected by Beidou satellite communication, or is connected by GPRS (General Packet Radio Service) GPRS mode, or is connected by global system for mobile communications GSM mode.
7. the system as claimed in claim 1, is characterized in that, described communication terminal comprises: Beidou satellite communication terminal.
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| CN201420761810.4U CN204287934U (en) | 2014-12-05 | 2014-12-05 | A kind of long distance control system |
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| CN201420761810.4U CN204287934U (en) | 2014-12-05 | 2014-12-05 | A kind of long distance control system |
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| CN204287934U true CN204287934U (en) | 2015-04-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594767A (en) * | 2020-07-03 | 2020-08-28 | 中煤航测遥感集团有限公司 | Valve chamber control system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111594767A (en) * | 2020-07-03 | 2020-08-28 | 中煤航测遥感集团有限公司 | Valve chamber control system and method |
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Effective date of registration: 20211105 Address after: Room 08-10, 6 / F, block a, No. 5, Tucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PETROCHINA Co.,Ltd. |