CN205644165U - Electricity distribution room environmental monitoring terminal - Google Patents
Electricity distribution room environmental monitoring terminal Download PDFInfo
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- CN205644165U CN205644165U CN201620405543.6U CN201620405543U CN205644165U CN 205644165 U CN205644165 U CN 205644165U CN 201620405543 U CN201620405543 U CN 201620405543U CN 205644165 U CN205644165 U CN 205644165U
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Abstract
The utility model discloses an electricity distribution room environmental monitoring terminal, include: microprocessor, RS232 interface, 2 at least RS485 interfaces, 2 at least ethernet interfaces, 2 at least switch electric shock output interfaces, 2 at least switching value input interface and binding post, data acquisition module reads environmental parameter, equipment state and the alarm information of self -rotation sensilla through RS485 interface and switching value input interface, and control module accomplishes through RS485 interface and switch electric shock output interface and stops control to opening of electricity distribution room climate control installation, communication module uploads the monitoring data through the ethernet interface to the server to accept the control command of server, RS232 interface and computer communication are passed through to the configuration module, be provided with the relay between switch electric shock output interface and the microprocessor. The utility model discloses electricity distribution room environmental monitoring terminal ability real -time reading electricity distribution room environmental parameter in time discovers abnormal conditions to report surveillance center's server, the personnel of control simultaneously can pass through the server, and opening of control electricity distribution room climate control installation stops.
Description
Technical field
This utility model relates to environmental monitoring and the control field of switchgear house, particularly relates to a kind of switchgear house environmental monitoring terminal.
Background technology
Switchgear house robot on duty needs to monitor the ambient parameter of electric power machine room, and Monitoring Data and alarm signal are sent to monitoring central server in real time, accepts the remote command of server simultaneously, controls the start and stop of environment adjusting device.
Switchgear house monitoring device kind and large number of, Sensor monitoring parameter includes humiture, wind speed and direction, air pressure, SF6 concentration, oxygen concentration, smog, radiation, water logging, infrared, cable temperature, air-conditioning state, power supply executor's state, switch alarm signal, the equipment being remotely controlled includes air-conditioning, lighting, ventilating system, power supply executor, can mount next stage intelligence sensor such as intelligent access control system, fire protection alarm system, monitoring camera first-class simultaneously.Monitoring device interface is different, has RS485, Ethernet, switching value etc..Accordingly, it would be desirable to a kind of home environment monitor terminal of design, coordinate monitoring central server, complete the most remotely monitoring to switchgear house environment.
Summary of the invention
This utility model provides a kind of switchgear house environmental monitoring terminal, this switchgear house environmental monitoring terminal can read switchgear house ambient parameter, timely unusual circumstance in real time, and reports monitoring central server, monitoring personnel can pass through server simultaneously, controls the start and stop of switchgear house environment adjusting device.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of switchgear house environmental monitoring terminal, including: microprocessor, RS232 interface, at least 2 RS485 interfaces, at least 2 Ethernet interfaces, at least 2 switch electric shock output interfaces, at least 2 switch value input interface and binding post, described RS232 interface, RS485 interface, switch electric shock output interface and switch value input interface is arranged in parallel and between microprocessor and binding post；
Described microprocessor farther includes data acquisition module, communication module, control module and configuration module, described data acquisition module reads the ambient parameter from sensor by RS485 interface and switch value input interface, equipment state and warning message, described control module completes the on off control to switchgear house environment adjusting device by RS485 interface and switch electric shock output interface, described communication module uploads Monitoring Data by Ethernet interface to server, and accept the control command of server, described configuration module is by RS232 interface and PC communication, complete the dynamic configuration of monitoring device；
Described RS485 interface, RS232 interface, switch electric shock output interface and switch value input interface and microprocessor between be provided with photoisolator, be provided with relay between described switch electric shock output interface and microprocessor.
Technique scheme is further improved technical scheme as follows:
1., in such scheme, a display floater is connected to described microprocessor.
2. in such scheme, also including at least 2 insulating power supply modules being connected to power supply, one is used for microprocessor power supply, and another is for powering to input/output interface.
Owing to technique scheme is used, this utility model compared with prior art has the advantage that
This utility model switchgear house environmental monitoring terminal, its environmental monitoring terminal can read switchgear house ambient parameter in real time, unusual circumstance in time, and report monitoring central server, monitoring personnel can pass through server simultaneously, control the start and stop of switchgear house environment adjusting device, environmental monitoring terminal coordinates monitoring central server, the most remotely monitoring to switchgear house environment can be completed, realize unmanned, environmental monitoring terminal uses multiple isolation and protective measure, ensure that communication reliability and operation stability, can increase by configuring module and delete monitoring device, it is prone to extension, there is adaptability widely.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model switchgear house environmental monitoring terminal structure schematic diagram；
Accompanying drawing 2 is this utility model switchgear house environmental monitoring terminal local structural representation.
In the figures above: 1, microprocessor；101, data acquisition module；102, communication module；103, control module；104, configuration module；2, RS232 interface；3, RS485 interface；4, Ethernet interface；5, switch electric shock output interface；6, switch value input interface；7, binding post；8, photoisolator；9, display floater；10, insulating power supply module.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment: a kind of switchgear house environmental monitoring terminal, including microprocessor 1, RS232 interface 3, at least 2 Ethernet interfaces of 2, at least 2 RS485 interfaces 4, at least 2 switch 5, at least 2 switch value input interface 6 of electric shock output interface and binding post 7, described RS232 interface 2, RS485 interface 3, switch electric shock output interface 5 and switch value input interface 6 is arranged in parallel and between microprocessor 1 and binding post 7；
Described microprocessor 1 farther includes data acquisition module 101, communication module 102, control module 103 and configuration module 104；
Described data acquisition module 101 reads the ambient parameter from sensor, equipment state and warning message by RS485 interface 3 and switch value input interface 6；
Described control module 103 completes the on off control to switchgear house environment adjusting device by RS485 interface 3 and switch electric shock output interface 5；
Described communication module 102 uploads Monitoring Data by Ethernet interface 4 to server, and accepts the control command of server；
Described configuration module 104, by RS232 interface 2 and PC communication, completes the dynamic configuration of monitoring device；
Described RS485 interface 3, RS232 interface 2, switch electric shock output interface 5 and switch value input interface 6 and microprocessor 1 between be provided with photoisolator 8, be provided with relay 11 between described switch electric shock output interface 5 and microprocessor 1.
One display floater 9 is connected to described microprocessor 1.
Also including at least 2 insulating power supply modules 10 being connected to power supply, one is used for powering to microprocessor 1, and another is for powering to input/output interface.
The present embodiment switchgear house environmental monitoring terminal is further described below.
Border monitor terminal is made up of two pieces of circuit boards: LED display panel and microprocessor board, and both are connected by flat cable.Microprocessor uses ARM Cortex M3 device, and chip has multiple UART serial ports, in order to connect multiple RS232 and RS485 interface chip.Microprocessor all uses Phototube Coupling with the transmitting-receiving bidirectional passage of RS232, RS485 interface chip.Use and there is open circuit, short circuit, the RS485 interface chip of ESD protection, can at most mount 32 equipment, and access resettable fuse and TVS pipe, carry out stream and overvoltage protection.Use the ethernet controller chip of built-in ICP/IP protocol, be connected with microprocessor by EBI, this chip carry out Ethernet data transmitting-receiving, reduce and microprocessor resources is taken.Complete machine input power is direct current, by 3 DC/DC insulating power supply modules, exports 3 groups of mutually isolated power supplys, powers to microprocessor, input/output interface and auxiliary output power source respectively.All input/output interfaces all use binding post and are connected externally to.Microprocessor controls the dual-colored LED lamp of display floater, display communication and running status.
Microprocessor 1 includes data acquisition module, communication module, control module and configuration module.Data acquisition module, according to prefixed time interval poll each RS485 interface and switch value input interface, reads the ambient parameter of sensor, equipment state and warning message.Communication module uploads Monitoring Data to server, and accepts the control command of server.Control module is to RS485 interface and the control command of output switch parameter interface forwarding server.Configuration module, by RS232 interface and PC communication, completes the dynamic configuration of monitoring device.
When using above-mentioned switchgear house environmental monitoring terminal, its environmental monitoring terminal can read switchgear house ambient parameter in real time, unusual circumstance in time, and report monitoring central server, monitoring personnel can pass through server simultaneously, control the start and stop of switchgear house environment adjusting device, environmental monitoring terminal coordinates monitoring central server, the most remotely monitoring to switchgear house environment can be completed, realize unmanned, environmental monitoring terminal uses multiple isolation and protective measure, ensure that communication reliability and operation stability, can increase by configuring module and delete monitoring device, it is prone to extension, there is adaptability widely.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this.All equivalence changes made according to this utility model spirit or modification, all should contain within protection domain of the present utility model.
Claims (3)
1. a switchgear house environmental monitoring terminal, it is characterized in that: including: microprocessor (1), RS232 interface (2), at least 2 RS485 interfaces (3), at least 2 Ethernet interfaces (4), at least 2 switches electric shock output interface (5), at least 2 switch value input interface (6) and binding post (7), described RS232 interface (2), RS485 interface (3), switch electric shock output interface (5) and switch value input interface (6) are arranged in parallel and are positioned between microprocessor (1) and binding post (7)；
Described microprocessor (1) farther includes data acquisition module (101), communication module (102), control module (103) and configuration module (104), described data acquisition module (101) reads ambient parameter, equipment state and warning message from sensor by RS485 interface (3) and switch value input interface (6), and described control module (103) completes the on off control to switchgear house environment adjusting device by RS485 interface (3) and switch electric shock output interface (5)；
Described communication module (102) uploads Monitoring Data by Ethernet interface (4) to server, and accepts the control command of server, and described configuration module (104), by RS232 interface (2) and PC communication, completes the dynamic configuration of monitoring device；
Described RS485 interface (3), RS232 interface (2), switch electric shock output interface (5) and switch value input interface (6) and microprocessor (1) between be provided with photoisolator (8), be provided with relay (11) between described switch electric shock output interface (5) and microprocessor (1).
Switchgear house environmental monitoring terminal the most according to claim 1, it is characterised in that: also including at least 2 insulating power supply modules (10) being connected to power supply, one is used for powering to microprocessor (1), and another is for powering to input/output interface.
Switchgear house environmental monitoring terminal the most according to claim 1, it is characterised in that: a display floater (9) is connected to described microprocessor (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405543.6U CN205644165U (en) | 2016-05-06 | 2016-05-06 | Electricity distribution room environmental monitoring terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405543.6U CN205644165U (en) | 2016-05-06 | 2016-05-06 | Electricity distribution room environmental monitoring terminal |
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| CN205644165U true CN205644165U (en) | 2016-10-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102603A (en) * | 2017-06-22 | 2017-08-29 | 合肥佳洋电子科技有限公司 | A kind of industrial park electric power safety monitoring system |
| CN109799770A (en) * | 2019-04-09 | 2019-05-24 | 杭州勤诚微电子科技有限公司 | Dynamic environment monitoring device |
| CN110460630A (en) * | 2019-06-18 | 2019-11-15 | 天津工业大学 | A kind of multi-energy complementation wide-area environment monitoring system based on NB-IOT |
-
2016
- 2016-05-06 CN CN201620405543.6U patent/CN205644165U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102603A (en) * | 2017-06-22 | 2017-08-29 | 合肥佳洋电子科技有限公司 | A kind of industrial park electric power safety monitoring system |
| CN109799770A (en) * | 2019-04-09 | 2019-05-24 | 杭州勤诚微电子科技有限公司 | Dynamic environment monitoring device |
| CN110460630A (en) * | 2019-06-18 | 2019-11-15 | 天津工业大学 | A kind of multi-energy complementation wide-area environment monitoring system based on NB-IOT |
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