The prestige controls the far biography to observe and control the terminal in the city street light profession application

Material origin: The Beijing prestige controls the technical development limited company

System synopsis:
The city light supervisory system brings into line with in the monitor area to have part and so on road lighting monitoring, high-rise construction flood lighting monitoring, square illumination monitoring, bridge illumination monitoring, the system establishment is a complex project, must the overall planning, embark from the overall situation viewpoint, considered present and the future demand, will design the unified system structure, meanwhile and gradually will consummate for the next system development leaves behind the full leeway, will avoid when the demand expansion and the enhancement will be able not but overall to overthrow in addition the fire pivot situation appearance, will protect the earlier period the investment. Constructs a complex light supervisory system, not only must satisfy present the business management demand, but also will have to consider the next information processing growth and its the technical promotion compatibility. For finally establishes the consummation the city light supervisory system, we when carry on the system plan design below, requests this system to have to achieve the goal:

Hardware plan:
1st, can realize the road lighting, the high-rise construction flood lighting, the square illumination, the bridge illumination switch lamp time establishment centralized management; The system uses the lamination control, is easy to plan and the promotion;
2nd, in the correspondence plan aspect, uses the GPRS technology which China moves, the cover scope is not limited;
3rd, can gather each 监控�?input supply voltage, the electric current, the electric quantity as well as data and so on equipment various return routes load current active status;
4th, when the equipment has the power failure, trips, shuts, should not be able to start start, should not start opens, can report to the police immediately;
5th, can at night illuminate according to the project locus four seasons change automatic realization the light unification to open with the closure.
6th, the auxiliary equipment can resist the bad electromagnetic environment, the resistance high temperature, is moist and so on the poor weather condition environment;
7th, the auxiliary equipment electrical security target must conform to the national related standard;
8th, the equipment expands easily, will meet the future possible reasonable need;
9th, the request system operation is simple, maintains simply
Second, monitoring software plan
1st, based on the Internet overhead construction, supports the long-distance access;
2nd, the central monitoring plan for the server/customer end overhead construction, supports many terminals simultaneously to move customer end software;
3rd, integrates the GIS geography information platform; Provides the two-dimensional vector electron map data connection;
4th, the entire module modulation design, will be advantageous for the next system promotion;
5th, operation diary automatic recording;
6th, consummation report form inquiry, printing management;
7th, has the nimble duty establishment and the duty prearranges the function, the automated management and the high efficiency;
8th, unification information system data connection;
9th, reserves the satellite time service, the illuminance examination connection;
10th, contact surface friendly, the operation simple, simple is easy to study

The prestige controls the technical city light wireless supervisory system solution

First, introduction
Along with the recent years city infrastructure construction rapid development, the city city's appearance city appearance obtained very big having a new look, the city light illumination is one of modernized metropolis important symbols, has the vital significance in the urban construction and the development.
A science, the consummation light supervisory system needs to synthesize considered the system the reliability, timeliness, may aspect the and so on extension question, here to everybody introduce a set controls the technical wireless communication based on the wireless data transmission platform - prestige the city light city street light supervisory system.
Second, system composition
1. systems structures
This system divides into three: The long-distance control terminal, the prestige control the wireless data communication network, the light real-time monitoring center, its logical organization schematic drawing as follows:

2. long-distance controls terminals (RTU):
May use conforms to the industry product standard, can satisfy the illumination monitoring to need, moisture-proof to have, rainproof, the dustproof function, is suitable to the outdoors environment or room minister of the interior the time movement long-distance control terminal. The terminal should have standard correspondence connection and so on the RS-232, can with the wireless Modem correspondence, mainly complete the data gathering and processing, the control outputs and carries on the data communication, reports to the police on own initiative, function and so on receive long-distance order, switch lamp.

3. monitorings centers:
According to the city light control project function request, the monitoring center may by monitor outside the main engine, the man-machine connection, the correlation supposes and so on partially is composed with the wireless data communication network connection. 监控�?may use the wheel visit to various fars-end to inquire or the parallel way, the parallel way may in the identical time receiving and dispatching different data, complete the monitor, the control, gathering and so on the mission compound, but also may realize the terminal automatic repayment, the grouping control contour efficiency function. The central network architecture design may facilitate with other system interconnections, is advantageous for the expansion. Like, may with the video frequency telemetry system union, monitor the scenic spot establishment photograph system in the important light, demonstrated the scene picture real-time transmission to on monitoring center large screen.
Monitoring center schematic drawing as follows:

4. communications networks
The monitoring center and the prestige control the wireless data communication network the connection to be possible to use the special line, the Internet many kinds of and so on turns on the way. Internet has the data transmission security, reliably, the real-time characteristic, may monitor the terminal to the city street light the information, the condition and the control command carries on the rapid reaction and the reliable transmission.
Third, system function
1. pair of long-distance parameters realizations telemetering
The realization to data and so on make and break condition, voltage, electric current, electric quantity gathering, carries on the information prompt transmission to the monitoring center analysis processing. The telemetering real-time data may take adjusts each 监控�?condition the primitive basis.
2. pair of long-distance equipment realizations remote control
The execution starts, the closure movement, the adjustment controls the terminal the parameter hypothesis (for example specific time holiday make and break and so on).
3. carries on the correspondence with the long-distance equipment
Monitoring equipment running status, 监控�?reports to the police the information, including electric current, 过电�? unusual switch equisignal prompt reliable feedback to control center and so on.
4. may to each kind of street light, the road bridge lamp, the scenery view the lanterns, the wall flare, the neon light, the advertisement lamp box movement situation carries on the real-time understanding and the reliable monitoring.
Fourth, system characteristic
The system provides the general data connection, may with ease realize the system function expansion. May with MIS/OA, the GIS system be connected, realizes information sharing; The establishment minute controls the center, carries on the graduation monitoring to the long-distance equipment; (Vehicle carries terminal) through "skydate-MDT", among them sets at the GPS positioning system, to emergency vehicles realization unification localization, dispatch and movement control; The use "skydate-TWM" (on palm terminal), realizes on the palm to move the management, real-time meets the report to repair the information, the inquiry overhaul result, the emergency control light make and break and so on.

The city light wireless supervisory system solution has succeeded the application in the night scene light real-time monitoring project. The concerned expert believed that, this system in aspect and so on technical method, security, timeliness, reliability is in the domestic leading level.