Intelligent road-lamp road-section exchanger

Abstract

The invention discloses an intelligent road-lamp road-section exchanger. The road-section exchanger controls a plurality of road lamp terminal controllers, and each road lamp terminal controller respectively controls a plurality of road lamps; the road-section exchanger comprises a power module, a centralized control module and a communication module, wherein the centralized control module is respectively connected with the power module and the communication module; and the communication module comprises a carrier wave communication module or / and a GPRS communication module or / and a Zigbee communication module. The intelligent road-lamp road-section exchanger provided by the invention and used for intelligent illuminating systems can realize controlling one point by multiple points: multiple light sources with different functions on the same lamp post can be controlled independently or entirely.

Description

technical field [0001] The invention belongs to the technical field of intelligent control, and relates to a street lamp switch, in particular to an intelligent street lamp switch for an intelligent lighting system. Background technique [0002] With the development of the times, the pace of urban modernization is accelerating, and the demand for urban road lighting is also greater. The existing urban street lights adopt on-site maintenance and management methods, and the maintenance staff regularly overhaul the street lights without effective monitoring. Means, can not keep track of the operation of street lights. At the same time, most lighting systems can only perform simple on-off control of lighting equipment on a regional basis, causing serious energy waste. The group energy-saving control method lacks humanization, and cannot realize information fusion and remote centralized monitoring. It is quite difficult to maintain lighting equipment. , At the same time, there i...

AI Technical Summary

Problems solved by technology

[0010] 2. Multiple switchgears are used to turn on, turn off, and reduce power of a single lamp in time-sharing, and the electromagnetic mode is used for step-down voltage reduction. Although a certain power-saving effect has been achieved, there are still energy and environmental problems due to the large consumption of materials. question

[0011] 3. The method of using the DALI standard protocol to realize the master-slave remote control has the disadvantages of short working distance and few slave nodes, resulting in a small system control capacity.

[0012] 4. The power-saving rate of the fixed step-down method is low, and it is easy to cause voltage instability, which seriously affects the service life of street lamps

[0013] 5. Most of the systems or equipment lack self-protection functions, or the protection functions are incomplete

[0014] 6. Lack of meteorological linkage, cable anti-theft alarm, dynamic electronic map display and other functions, the control function is single, it is difficult to meet the needs of modern urban street lamp construction

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