Next Internet of things "strategic heights" is an intelligent street lamp?

Recent intelligent lighting industry events, than HUAWEI recently in the world's largest ICT Technology Exhibition CeBIT 2016 released the first multi-level intelligent lighting control networking solutions. HUAWEI uses the city's street lighting as a gateway and goes into the field of intelligent lighting. Coincidentally, ZTE communications also announced the "BluePillar" smart street lighting program as an important place for its smart city strategy. In addition, CISCO and CREE have reached the strategic cooperation of city intelligent lighting, both sides combine their own lighting technology and Ethernet technology to jointly promote the intelligent lighting market. Several industry heavyweights a movement stirred the intelligent lighting in a pond, and they are almost the same, no choice for intelligent lighting intelligent Home Furnishing hot point, but intelligent street lighting in the wisdom of the city on the first layout. Does this mean that the wind of things has changed, intelligent lighting temporarily unable to get through in the family, or the city smart lighting market, technology has indeed matured? What is the status of intelligent street lighting? Energy saving lamp is still intelligent killer in intelligent path of city street lamp, energy saving features very attractive. The enormous energy consumption of urban street lights is a real headache, for example, street lighting in London consumes as much as about 56000000 power per year! HUAWEI's intelligent street lighting program comes up with a killer, claiming that replacing HUAWEI's program could save about 80% of electricity. At first glance, HUAWEI's smart lighting program is really amazing energy saving, but for the people in the industry, this power-saving 80% is not so magical. Because 50%-60% has the benefit of replacing the traditional high pressure sodium lamp (power 400W) into a more energy-efficient LED light bulb (power 150W). However, aside from the replacement of light sources, smart street lamps are indeed in the management of urban street lighting system optimization, for the power out of a force. First, intelligent lighting system will calculate the time of sunrise and sunset on local longitude, in different seasons and different months or even one day to dynamically adjust the lamp switch time, thus not only saving will be more convenient; secondly, install infrared sensor, radar or camera to measure the real-time traffic flow data, people in the Street and then, automatically reduce the brightness of the streetlight basis, or interval lights. However, supply chain engineer technical director Liu Hongbin Shandong Wisdom Life Data Systems Co. Ltd., said this: "this solution is not mature, the accuracy rate is not too high, only in the suburbs et al traffic particularly where few effect is good. To the current popularity of the interval lights function, for example, in the correct rate is not too high, the interval lights may cause light blind corners, driving safety risks." Centralized management has been out! Distributed management become the trend in the development of as mentioned in the street lamp control to save energy by means of intelligent street lamp, below about the control system communication architecture. At present, the intelligent lighting system is usually equipped with a gateway in every kilometer range, dozens of lights within the scope of the use of ZigBee, PLC, 433 and other means of communication and connection to the gateway, the gateway through the 3G and 4G transmission to the cloud. In addition, HUAWEI's smart street lighting program for the first time to use IPv6 based 6LoWPAN technology to complete street lighting communications, it has wireless low-power, self networking, can be quickly cured features. It is reported that, ZigBee new generation of smart grid standards, SEP2.0 has adopted 6LoWPAN technology, with the deployment of the U.S. smart grid, the future will be a comprehensive alternative to ZigBee standards. Thus, 6LoWPAN or will become the mainstream of the future intelligent street lighting mode of communication. : Based on intelligent lighting communication architecture lamp ZigBee communication protocol is a switch, the communication architecture mentioned above based on intelligent control dimming. But the traditional street lamp generally uses the centralized control way, only installs a controller in the gateway. The usual control street lamp switch, adjust the brightness of the operation to go through the gateway, gateway once problems or broken network, street lamp can not be controlled by more than one day in the street, "and It is often seen. Zhenghui phenomenon. In view of this situation, intelligent street lighting scheme will install intelligent local controller on each street lamp, and write some simple control instructions in advance, so that even if the network is broken, each street lamp can still work normally. More importantly, after each street lamp is installed with a controller and a monitoring module, the city street lamp manager can manage each street lamp, and the distributed control system is adopted. Not only the lamp status, position, power and other information at a glance, when the lamp fails the system will automatically send notification sent to the administrator timely maintenance, this management model has changed the past manual inspection situation, save manpower cost, and improve management efficiency. Intelligent lighting will produce a new business model, new industry chain participation scheme for street lamp intelligent benefits obviously, but our city lights are still non intelligent traditional sodium lamp, meet the intelligent transformation of the resistance is not really small. First of all, the high cost of LED street to a substantial energy saving all need to replace sodium lamp LED lamp, LED lamp and a cost of more than 1000 yuan; secondly, the construction speed of the intelligent upgrade slow, high cost: if the intelligent transformation of sodium lamp, only need to add a controller at every lamppost, the only need to reform