City lights intelligent wireless controller technical specifications;

1) GPRS wireless communication network with China mobile or China unicom. Used can be high on the communication protocol TCP/IP, with automatic detection of GPRS network quality drop automatically connected immediately. （ 2) Industrial design anti-jamming capability, and not the original distribution system edm such as shadow

( 1) Wireless communication network with China mobile or China unicom GPRS. Using high reliable communication protocol TCP/IP, can automatically detect GPRS network quality, and automatic connection when dropped. ( 2) The anti-jamming ability of industrial design is not affected by the distribution system of electric spark. The equipment can in urban lighting high dust under the bad environment of reliable work, waterproof level IP32. ( 3) GPRS - lighting distribution box DTU high reliable industrial products, can meet the GPRS, information, and a serial port can be set parameters such as IP address and port number, communication network connection state judgment and processing. Acquisition control unit adopts industrial communication protocols, the coupling between modules by RS485. ( 4) Acquisition lighting distribution box of alternating voltage and alternating current of each circuit, power supply, open to turn off the lights and other state, through GPRS uploaded to the central server. The lightning protection should be considered and the surge. ( 5) Control the output relay nodes carrying capacity is 220 v / 16 (Ann Omron) 。 ( 6) The high measurement precision, range: collection rate is 0. 4 seconds/road, inspection cycle ( Once all the channel acquisition) About 3 seconds. Simulation precision can reach 0. 2%, open to turn off the lights error precision time limit for 5 s. ( 7) Urban wireless intelligent lighting controller can collect real-time monitor equipment operation parameters and working status, fault alarm information collected, real-time information acquisition interface switch on and off ( Judgment of ac contactor auxiliary contact) 。 ( 8) Urban intelligent lighting controller through China mobile GPRS wireless network real-time receiving and perform monitoring commands in the control center, accept the control center of lights and turn off the lights, and have the function of the independent lights and turn off the lights. According to the local sunshine time set different or the same for each path switching cycle, so as to realize the all night lights, lights and holiday lights control at midnight. ( 9) City intelligent lighting controller provides wireless real-time storage and LCD display the running state of each equipment, real-time display and adjust the state of the equipment electrical parameters ( Voltage, current, switch state, manual and automatic mode switch) , the monitoring terminal can set up operation parameters. Completely replace the original switch device. ( 10) City intelligent lighting wireless controller with perfect over-current, over-voltage and self protection function. ( 11) City intelligent lighting wireless controller has been widely used in building lighting and street lighting. Shandong solar technology development co. , LTD focus on solar road lighting production and research, integrating the practice and application of the intelligent lighting system, realize the real enterprise Internet + road lighting.