Device for detecting operation state of vehicle-mounted catenary
A technology of operating status and detection devices, applied in measuring devices, instruments, etc., can solve problems such as electrical faults in the catenary, foreign objects in the catenary, threats to the safe operation of electric locomotives, etc.
Pending Publication Date: 2018-12-14
GUANGZHOU KEII ELECTRO OPTICS TECH
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Problems solved by technology
However, in the actual operation of electric locomotives, some factors (such as electrical faults in catenary caused by high temperature, foreign objects in catenary, etc.) will pose a great threat to the safe operation of electric locomotives
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Embodiment 1
[0054] see figure 1 , figure 1 It is a schematic structural diagram of a vehicle-mounted catenary operating state detection device disclosed in an embodiment of the present invention. in, figure 1 The described device can be applied on electric locomotives. Such as figure 1 As shown, the vehicle-mounted catenary operating state detection device may include a roof monitoring device 10 located on the roof of the electric locomotive and an in-vehicle host device 20 located inside the electric locomotive. The roof monitoring device 10 may include a temperature acquisition device 101, a high-definition acquisition device 102, and a dynamic geometric parameter measurement device 103, and the in-vehicle host device 20 includes a remote data transmission device 201, wherein:
[0055] The temperature collection device 101 is used to collect the infrared image of the pantograph-catenary when the electric locomotive is running, and the pantograph-catenary is composed of the catenary ...
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The invention discloses a device for detecting the operation state of a vehicle-mounted catenary. The device comprises roof monitoring equipment and in-locomotive host equipment. The roof monitoring equipment comprises temperature collection equipment, high-definition collection equipment and dynamic geometric parameter measurement equipment. The in-locomotive host equipment comprises remote datatransmitting equipment. The temperature collection equipment is used for collecting infrared images of the pantograph catenary. The high-definition collection equipment is used for collecting visiblelight images of the pantograph catenary. The dynamic geometric parameter measuring equipment is used for calculating geometric parameters of the catenary according to the infrared images collected bythe temperature collection equipment. The remote data transmitting equipment is used for synthesizing the geometric parameters, the visible light images, the infrared images and operation status dataof an electric locomotive into a data packet, and sending the data packet to a ground control center so as to allow the ground control center to conduct anomaly analysis. It can be seen that the device can online detect the pantograph catenary of the electric locomotive in a high-speed operating state, so that the anomaly of the pantograph catenary can be found in time.
Description
technical field [0001] The invention relates to the technical field of vehicle-mounted catenary detection, in particular to a device for detecting the running state of a vehicle-mounted catenary. Background technique [0002] Based on the advantages of fast start-up acceleration, strong climbing ability, no influence of severe cold and no pollution to the environment, electric locomotives can give full play to their advantages on busy railway lines and mountainous lines with many tunnels and steep slopes. However, in the actual operation of electric locomotives, some factors (such as electrical faults in catenary caused by high temperature, foreign objects in catenary, etc.) will bring great threats to the safe operation of electric locomotives. In order to ensure the safe operation of electric locomotives, it is particularly important to conduct online detection of the pantograph-catenary of electric locomotives in high-speed operation, and to detect pantograph-catenary abn...
Claims
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IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 林巍吕永新
Owner GUANGZHOU KEII ELECTRO OPTICS TECH