Mobile object encoding and decoding device, and railway bogie positioning device and method

A technology of encoding and decoding and rail car, applied in the field of rail car positioning device and moving object encoding and decoding, can solve the problems of high cost, complex structure, low positioning accuracy of positioning device, etc., and achieve low cost, simple device structure and accurate positioning. Effect
CN103116355AInactive Publication Date: 2013-05-22HENAN UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HENAN UNIV OF SCI & TECH
Publication Date
2013-05-22
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a mobile object encoding and decoding device and railway bogie positioning device and method. The mobile object encoding and decoding device comprises an encoding plate and two travel switches used for transmitting pulse signals, wherein the encoding plate is arranged on an object, and the two travel switches are arranged on the other object moving relative to the former object. A row of encoding positions and a row of code reading positions are parallelly arranged on the encoding plate along the relative moving direction and correspond to each other one by one. Encoding sensing blocks are arranged on the corresponding encoding positions according to the encoding way. Code reading blocks are arranged on the code reading positions correspondingly. The two travel switches, the encoding positions and the code reading positions of the encoding plate are arranged in parallel, wherein one of the travel switches is used for detecting the encoding sensing blocks, and the other travel switch is used for detecting the code reading sensing blocks. The mobile object encoding and decoding device is applied to the field of positioning of railway bogies, so that positioning is more accurate, and the problems about low positioning accuracy, complicated structure and high cost of an existing mobile object positioning device are solved.
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Description

technical field

[0001] The invention relates to a device and method for coding and decoding a moving object and positioning a rail trolley. Background technique

[0002] With the rapid development of science and technology, the manufacturing industry has entered a new stage of development. The continuous and fast production rhythm not only has higher requirements for production equipment, but also has higher requirements for material preparation and feeding speed. The rail trolley is mainly used in the industrial environment of long-distance fixed-track reciprocating transportation operations. It can provide a platform for multiple operations in the transportation section and realize system integration. The track trolley is generally composed of a horizontal track, a chassis, a drive system, a composite operating mechanism, and an electrical control. Only when the trolley stops accurately at the predetermined position required by the operation can each operation link be ef...

Claims

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