Rail transit platform door preheating system and method
A technology for rail transit and platform doors, applied in the field of railway environment, can solve problems such as the inability to guarantee the normal operation of platform doors of high-speed railway stations, and achieve the effects of improving reliability and stability, strong fit and high matching.
Active Publication Date: 2019-09-17
INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI +2
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Problems solved by technology
[0005] The embodiment of the present invention provides a rail transit platform door preheating system and method to solve the problem in the prior art that the normal operation of the platform doors of high-speed railway stations in severe cold areas cannot be guaranteed
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[0025] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] refer to figure 1 , figure 1 It is a schematic structural diagram of a rail transit platform door preheating system provided in an embodiment of the present invention. The provided system includes a temperature sensor 11 , a heating belt 12 and a controller 13 .
[0027] Wherein, the temperature sensor 11 is arranged in the...
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An embodiment of the present invention provides a rail transit platform door preheating system and method. The provided system includes a temperature sensor, a heating belt and a controller. The temperature sensor is disposed in a top box of a platform door and is used for acquiring temperature data inside the top box and sending the temperature data to the controller. The heating belt is set in a slot of an inner wall of the top box and is used for heating the top box according to a control signal sent by the controller. The controller is connected to the temperature sensor and the heating belt and is used for receiving temperature data of the temperature sensor and transmitting the control signal to the heating belt through a preset control strategy. According to the system and method provided by the embodiment of the present invention, a preheating device is set for the platform door of a railway platform in a severe cold region, the matching degree with a platform door system is high, the conformability is high, key auxiliary equipment is set to ensure the safe and reliable working of the platform door in the severe cold condition, and the reliability and stability of an original platform door system in the severe cold condition are improved.
Description
technical field [0001] The invention relates to the technical field of railway environment, and in particular, to a system and method for preheating platform doors of rail transit. Background technique [0002] In some extremely cold climate areas, the platform door of the railway station is used in an extremely low ambient temperature, and the equipment on the platform is easily affected by the external climate; To a certain extent, it affects the stability and reliability of the platform door system. [0003] At present, there is no relevant test and equipment to prove or guarantee the normal operation of the platform door in the alpine region, and the popularization and use of the platform door in the cold region is also greatly limited. The operating environment of the platform door protection system is harsh, the performance of the platform door control system, and the structure of the door operator will change due to low temperature and severe cold, such as communicat...
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IPC IPC(8): H05B1/02H05B3/40E06B5/00E06B5/10G05B13/02B61B1/02
CPCH05B1/023H05B3/40E06B5/00E06B5/10B61B1/02G05B13/02
Inventor 周超李樊林湛杜呈欣陈栋张铭汪晓臣阚庭明孟宇坤王志飞赵俊华魏耀南左艳芳刘磊郭顺利李帅蔡晓蕾吴卉郭长青吴跃郭一伟李东东姚剑
Owner INST OF COMPUTING TECH CHINA ACAD OF RAILWAY SCI