CN102254413A - Wireless concentrated monitoring system for comprehensive state of cable - Google Patents
Wireless concentrated monitoring system for comprehensive state of cable Download PDFInfo
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- CN102254413A CN102254413A CN201110180563XA CN201110180563A CN102254413A CN 102254413 A CN102254413 A CN 102254413A CN 201110180563X A CN201110180563X A CN 201110180563XA CN 201110180563 A CN201110180563 A CN 201110180563A CN 102254413 A CN102254413 A CN 102254413A
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Abstract
The invention relates to a wireless concentrated monitoring system for the comprehensive state of a cable, and belongs to the technical field of monitoring. The wireless concentrated monitoring system for the comprehensive state of the cable comprises an information acquisition unit, an information processing unit and a remote monitoring unit, wherein the information acquisition unit comprises an environment data monitoring circuit for monitoring environment data and a cable running state monitoring circuit for monitoring the state of the cable; the environment data monitoring circuit and the cable running state monitoring circuit are connected in parallel and then connected with the information processing unit; a wireless transmission device is connected behind a singlechip main control circuit; a central monitoring platform and an upper computer monitoring system are connected behind the wireless transmission device. The monitoring system transmits monitoring data in a wireless radio frequency manner, processes the error rate of data transmission on a singlechip program and distinguishes coding of different cable monitoring systems to improve the performance such as communication speed, communication distance, interference resistance and the like of the cable state monitoring system.
Description
Technical field
The present invention relates to a kind of wireless centralized monitoring system of cable comprehensive state, belong to monitoring technical field.
Background technology
Along with the raising of comprehensive automation of electric power system degree, form the also corresponding raising of intelligent degree of the cable of electric system infrastructure device, also more and more higher to the requirement of the composition mode of electrical cable intelligent control system and the data communication between the different control units thereof.The wiring connected mode that the traditional monitoring means are used very easily is interfered signal in transmission course, make monitoring result inaccurate, even the contrast actual value produces serious deviation.
Summary of the invention
In view of the defective that prior art exists, the objective of the invention is for a kind of wireless centralized monitoring system that electric power is carried the cable comprehensive state on the industry cable that is used for is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wireless centralized monitoring system of cable comprehensive state, comprise information acquisition unit, signal processing unit and remote monitoring unit, described information acquisition unit comprises the environmental data observation circuit that is used for the monitoring of environmental data and is used to monitor the cable monitoring running state circuit of cable status, be connected signal processing unit after described environmental data observation circuit and the parallel connection of cable monitoring running state circuit, described signal processing unit is the single-chip microcomputer governor circuit; Connect wireless launcher behind the single-chip microcomputer governor circuit; Described remote monitoring unit comprises radio receiver, central monitoring platform and host computer monitoring system; Connect central monitoring platform and host computer monitoring system behind the described radio receiver.
Described single-chip microcomputer governor circuit is for can the modify feature parameter having the microprocessor that setting program is controlled.
The invention has the beneficial effects as follows: a kind of wireless centralized monitoring system of cable comprehensive state, comprise information acquisition unit, signal processing unit and remote monitoring unit, described information acquisition unit comprises the environmental data observation circuit that is used for the monitoring of environmental data and is used to monitor the cable monitoring running state circuit of cable status, be connected signal processing unit after described environmental data observation circuit and the parallel connection of cable monitoring running state circuit, described signal processing unit is the single-chip microcomputer governor circuit; Connect wireless launcher behind the single-chip microcomputer governor circuit; Described remote monitoring unit comprises radio receiver, central monitoring platform and host computer monitoring system; Connect central monitoring platform and host computer monitoring system behind the described radio receiver.
Of the present inventionly provide a kind of wireless centralized monitoring system that electric power is carried the cable comprehensive state on the industry cable that is used for.This monitoring system transmits Monitoring Data with wireless radio frequency mode, and the bit error rate to data transmission is handled on Single Chip Microcomputer (SCM) program, to the differentiation of being encoded of different cable monitoring system, make the various aspects of performance such as communication speed, communication distance, anti-interference of this cable status monitoring system that very big improvement all be arranged.
Description of drawings
Fig. 1 is a kind of synoptic diagram of wireless centralized monitoring system of cable comprehensive state;
Reference numeral is as follows: 1, environmental data observation circuit, 2, cable monitoring running state circuit, 3, single-chip microcomputer governor circuit, 4, wireless launcher, 5, emitting antenna, 6, receiving antenna, 7, radio receiver, 8, central monitoring platform, 9, the host computer monitoring system, 10, radiofrequency signal.
Embodiment
Fig. 1 is a kind of synoptic diagram of wireless centralized monitoring system of cable comprehensive state, and it comprises information acquisition unit, signal processing unit and remote monitoring unit.
Described information acquisition unit comprises environmental data observation circuit 1 and cable monitoring running state circuit 2, be connected signal processing unit after environmental data observation circuit 1 and cable monitoring running state circuit 2 are in parallel, described signal processing unit is a single-chip microcomputer governor circuit 3; Single-chip microcomputer governor circuit 3 backs connect wireless launcher 4.The test environment data are imported single-chip microcomputer governor circuit 3 into by environmental data observation circuit 1, the cable status data are imported single-chip microcomputer governor circuit 3 into by cable monitoring running state circuit 2, these signals are launched in the mode of radiofrequency signal 10 via wireless launcher 4 through after being handled by the single-chip microcomputer governor circuit 3 of setting program control.After radio receiver 7 received signals, be sent to central monitoring platform 8, or be sent to host computer monitoring system 9, realize the long-distance wireless monitoring of cable comprehensive state; Described microprocessor by setting program control can the modify feature parameter.
Claims (2)
1. the wireless centralized monitoring system of a cable comprehensive state, comprise information acquisition unit, signal processing unit and remote monitoring unit, it is characterized in that: described information acquisition unit comprises the environmental data observation circuit (1) that is used for the monitoring of environmental data and is used to monitor the cable monitoring running state circuit (2) of cable status, be connected signal processing unit after described environmental data observation circuit (1) and cable monitoring running state circuit (2) are in parallel, described signal processing unit is single-chip microcomputer governor circuit (3); Single-chip microcomputer governor circuit (3) back connects wireless launcher (4); Described remote monitoring unit comprises radio receiver (7), central monitoring platform (8) and host computer monitoring system (9); Described radio receiver (7) back connects central monitoring platform (8) and host computer monitoring system (9).
2. the wireless centralized monitoring system of cable comprehensive state according to claim 1 is characterized in that: described single-chip microcomputer governor circuit (3) is for can the modify feature parameter having the microprocessor that setting program is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110180563XA CN102254413A (en) | 2011-06-30 | 2011-06-30 | Wireless concentrated monitoring system for comprehensive state of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110180563XA CN102254413A (en) | 2011-06-30 | 2011-06-30 | Wireless concentrated monitoring system for comprehensive state of cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102254413A true CN102254413A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110180563XA Pending CN102254413A (en) | 2011-06-30 | 2011-06-30 | Wireless concentrated monitoring system for comprehensive state of cable |
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| CN (1) | CN102254413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278710A (en) * | 2013-04-28 | 2013-09-04 | 国家电网公司 | Online monitoring system for power transmission line |
-
2011
- 2011-06-30 CN CN201110180563XA patent/CN102254413A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278710A (en) * | 2013-04-28 | 2013-09-04 | 国家电网公司 | Online monitoring system for power transmission line |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |