Successful application of ICP DAS ZigBee module in Liuzhou BRT bus rapid transit system
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Liuzhou, as an important regional central city in Guangxi, its traffic environment is also very important. The completion of the BRT system will make Liuzhou the first city in Guangxi to open a rapid bus line, and more than 160 vehicles will be put into operation by then. The running time of BRT vehicles on the same route will be reduced by more than 30% compared with conventional buses, and citizens will enjoy the convenience brought by the speed increase of buses; travel difficulties and traffic congestion will be significantly alleviated.
In this Liuzhou BRT bus rapid transit system, ICP DAS’ ZigBee module perfectly participated in the application. The Guangya Bridge in Liuzhou has a total of 46 bus stops, each of which uses a ZT-2043 digital output module from ICP DAS, which can be used to control the opening and closing of the door on the platform. At the same time, there are 115 BRT buses on this line, and a ZT-2053 digital input module is installed on each bus, which can be used to record the button information pressed by the driver on the bus. When the bus enters the station, the driver presses the door open button on the bus, opens the door of the platform, and lets passengers get on and off the bus. Passenger safety.
ZT-2043 provides 14-channel digital output with built-in short-circuit protection function. Each channel has an optocoupler isolation function. The ZT-2043 has 14 LED indicators to display the channel status. Reliability is 4 kV electrostatic protection and 3750 VDC internal isolation.Users can simply set the module address, communication protocol, verification code, ZigBee PID andZigBeeaisle.
ZT-2053 provides 14 channels of digital input which can be used for dry or wet contact, and the effective distance of dry contact can reach 500 meters. All input channels can use 16-bit counters. The ZT-2053 has 14 LED indicators to display the channel status. Reliability is 4 kV electrostatic protection and 3750 VDC internal isolation. Users can simply set the module address, communication protocol, check code, ZigBee PID and ZigBee channel using a combination of rotary switches and DIP switches.
About ICP DAS
ICP DAS was established in 1993 by Mr. Chen Ruiyu, a senior R&D engineer of Taiwan Industrial Technology Research Institute. It has been focusing on the research and development of automation hardware and software products. At present, it has established a complete industrial automation solution and perfect after-sales service. .
ICP DAS’ product line includes PC bus-based analog I/O, switch I/O, counter/frequency, motion control and other boards; distributed I/O modules (M-7000, FR-2000, ET- 6000, I-87K and other series); micro programmable automation controller-μPAC (I-7188/7186) series; universal programmable automation controller-iPAC-8000 series; programmable automation control based on Windows CE/Linux Controller-WinPAC, LinPAC series; Signal conditioning module-SG-3000 series, etc. At the same time, ICP DAS has been selling InduSoft, an American configuration software, for more than ten years, and became the general agent of InduSoft in Greater China in 2013.
ICP DAS is headquartered in Hsinchu Industrial Zone, Taiwan, with global branches in Los Angeles, Stuttgart, Germany and Shanghai. The R&D centers are located in Taipei Xindian, Taipei Banqiao, Hsinchu, Taichung and Kaohsiung. ICP DAS has more than 100 R&D engineers and is currently the largest R&D investment company in the same industry in Taiwan.
ICP DAS China Branch – Shanghai ICP DAS was established in 2003 and is located in Jing’an District, Shanghai. There are offices in Beijing, Shenzhen, Wuhan, Chengdu, Nanjing and Harbin, providing market operation, customer service, maintenance, technical support, product training, logistics and distribution for Chinese users.
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