Railway Tunnel Lighting Method Based on Wireless Internet of Things Technology
A technology for tunnel lighting and wireless objects, which is applied in energy-saving control technology, electrical components, etc., can solve the problems of inaccurate control, inconvenient operation, complex structure, etc., to achieve high technology, reduce power consumption, and simplify the structure.
Active Publication Date: 2021-05-07
CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP
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Problems solved by technology
[0004] The purpose of the present invention is to provide a railway tunnel lighting method based on wireless Internet of Things technology to solve the problems of complex structure, inconvenient operation, inaccurate control, and high energy consumption of the existing low-voltage power distribution system of railway tunnels.
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[0039] The present invention will be described in detail below in combination with specific embodiments.
[0040] The present invention relates to a railway tunnel lighting method based on wireless internet of things technology, said method is realized by the following steps:
[0041] I. The portable inspection lighting controller is used to directly issue instructions through the wireless communication protocol to control the lamps in the tunnel;
[0042] II. Adopt the passive power generation emergency start switch, and directly issue instructions through the wireless communication protocol to simultaneously turn on all the lamps in the tunnel;
[0043] III. After the remote monitoring center and the mobile terminal coordinate and convert the protocol through the gateway, they control the lamps.
[0044] The lamps are independently connected to the power distribution trunk cable, and each section of the trunk cable is equipped with a distribution box, and the end of the tru...
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The invention relates to a railway tunnel lighting method based on wireless Internet of Things technology. The steps include: using a portable inspection lighting controller to directly issue instructions through a wireless communication protocol to control lamps in the tunnel; using a passive power generation emergency start switch, through The wireless communication protocol directly issues instructions to simultaneously turn on all the lamps in the tunnel; the remote monitoring center and the mobile terminal control the lamps after coordinating and converting the protocol through the gateway. The invention cancels the lighting branch line, simplifies the power supply structure, realizes the upgrading of railway tunnel lighting technology and power distribution system; satisfies the needs of people entering the tunnel, and realizes the artificial intelligence of railway tunnel lighting and various preset modes. Scene control improves the convenience and flexibility of railway tunnel lighting control and reduces power consumption. Therefore, it has high technical, economic and social value.
Description
technical field [0001] The invention relates to the technical field of railway tunnel lighting, in particular to a railway tunnel lighting method based on wireless Internet of Things technology. Background technique [0002] According to the "Railway Lighting Design Specifications" (TB10089-2015): high-speed railways, intercity railways, passenger-cargo railways with a speed of 200km per hour, and tunnels with a length of 500m and above should be equipped with normal lighting; Normal lighting can be installed in tunnels with a railway length of 3000m and above; emergency lighting should be installed in tunnels with a length of 5000m and above or tunnels with emergency exits. Tunnel lighting fixtures are distributed along one side or both sides of the tunnel, and the distance between lights is generally less than or equal to 30m. Under normal circumstances, lighting fixtures in railway tunnels are generally closed. When inspection or maintenance operations are required in the...
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IPC IPC(8): H05B47/115H05B47/19H05B47/20H05B47/24H05B47/25H05B47/28
CPCY02B20/40
Inventor 余翔王颢李道德刘贻军孟金林贾志博王帅牛明哲张晓辉郑钧曦王小星牛金平赵乐王建文
Owner CHINA RAILWAY FIRST SURVEY & DESIGN INST GRP