Position:5, breakdown calls the police
Detect in the system a breakdown window can be played instantly after breakdown information, spot of relevant breakdown information, trouble and breakdown time are shown on electronic map with aglimmer means; In the meantime, stock this breakdown information automatically breakdown information database.
6, documentation is generated
Undertake Baconian, analysis is mixed automatically to each information inside the system arrange, make an all sorts of needed etc, if handle a record, call the police record, daily, monthly magazine, quarterly reports and annals.
7, data statistic and analysis
In recording imitate to measure historical database to the imitate information that measures inside the system, at the same time the need according to the user, the record the data information in the database has statistic and analysis, in order to make graph of real time trend and historical trend plan.
(2) PLC controls a technology
PLC is one of the most crucial equipment that realize whole channel intelligence to change monitoring, stage or controller of one much stage PLC configure switching equipment of network of an industry aether, switching equipment configures mouth of double report of double smooth mouth. Each PLC controller pass the interface of net of aether of 10M ／ 100M that is located in CPU to go up and mouth of switching equipment report to connect. Double-loop cable is used to form the network of fiber-optic and redundant annulus of 100Mbps rate between each switching equipment. Room equipment passes central controller likewise aether network switching equipment accepts web of fiber-optic and redundant annulus. Use PLC network technology to realize distributed sampling, set sampling unit around dot be accusinged namely, nearby finishs the condition sampling of dot be accusinged and control output, those who finish interior of this sampling unit to control signal each is interlocking, between each sampling unit, through industry control aether network has news report, realize function of mutual and harmonious, mutual pilot, realize the monitoring of situation of pair of equipment inside channel, transportation.
(3) video detects function
To the video signal that detector of car of the video inside channel collects, undertake digitlizing processing and mathematical model operation, filter accident reason calls the police; Analysis of the real time monitoring that realizes pair of traffic inside channel, after the event, detect call the police (if embrace,block up, go in a direction not allowed by traffic regulations, abandon content to reach stop to wait) , traffic is measured (discharge, have rate, average rate to wait) . Video car detector is had detect be apart from when head of the each driveway in video image and the car discharge that same travel just passes up, instantaneous speed, car, road is had rate, .
(4) closed-circuit television supervisory system
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