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Double-source pantograph self-adjusting system and method for trackless electric truck

A trackless electric and pantograph technology, which is applied to electric vehicles, current collectors, vehicle components, etc., can solve problems such as catenary disconnection and poor contact, and achieve the effect of ensuring good and orderly operation

Active Publication Date: 2020-11-20
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a self-adjusting system and method for a dual-source pantograph used in a trackless electric truck, so as to solve the problem that the catenary breaks easily when the pantograph in the prior art is directly applied to a power truck. , resulting in poor contact

Method used

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  • Double-source pantograph self-adjusting system and method for trackless electric truck

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Embodiment Construction

[0051] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the relevant invention are shown in the drawings.

[0052] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the application will be described in detail with reference to the drawings and in conjunction with embodiments.

[0053] Figure 1A This is a front view of a self-adjusting system for a dual-source pantograph for a trackless electric truck provided in the first embodiment of the present invention. Figure 1B It is a side view of a self-adjusting system for a dual-source pantograph for a trackless electric truck provided ...

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Abstract

The invention provides a double-source pantograph self-adjusting system for a trackless electric truck. The system comprises a movable platform which is disposed on a fixed support and is connected with the fixed support through a sliding rail, an image acquisition system which is arranged on the movable platform and is used for acquiring image information when the pantograph is in contact with the overhead line system, a control system which is used for determining position information and angle information of the pantograph and the overhead line system according to the image information, generating a position adjusting signal according to the position information and generating an angle adjusting signal according to the angle information, an angle adjusting system which is used for receiving the angle adjusting signal sent by the control system and adjusting the angle between the pantograph and the overhead line system according to the angle adjusting signal, and a position adjustingsystem which is arranged on the fixed support, is connected with the control system, receives the position adjusting signal sent by the control system, and adjusts the contact position of the pantograph and the overhead line system according to the position adjusting signal.

Description

Technical field [0001] The invention relates to the technical field of automatic control, in particular to a self-adjusting system and method for a dual-source pantograph for a trackless electric truck. Background technique [0002] Among the existing technologies, new energy vehicles have achieved unprecedented development, especially pure electric light trucks, passenger cars and buses have been applied on a large scale. However, for heavy trucks with large cargo capacity, strong power and battery energy are required, the battery capacity and volume requirements are increased, but the battery cost and economic benefits are limited, and the pure electric truck's mileage and its own weight are contradictory. [0003] In view of the mature development of electrified railway, the above-mentioned problems can be easily solved by transplanting catenary and pantograph technology to electrified highway. For dual-source power trucks, you can drive through the wire network, charge and dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L5/20B60L5/22B60Q9/00
CPCB60L5/20B60L5/22B60Q9/00
Inventor 张杰家杨阳王贵均
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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