Coke oven mobile locomotive positioning code plate and positioning system

Abstract

The invention discloses a positioning code board and a positioning system of a coke oven mobile locomotive, wherein the positioning code board comprises two lines of code positions which correspond one to one in the longitudinal direction and are in parallel transversely, wherein only one hole is formed in the two code positions which longitudinally correspond, wherein one line of code positions is used as an address line, all code positions of the address line are used for determining a binary code address, the other line of code positions is used as a checking line and all code positions of the checking line are used for checking a decoding result of the code positions corresponding to the address line. The positioning code board is capable of effectively improving the accuracy of a decoding result and reducing the error rate, and is capable of realizing more effective positioning of the locomotive after being used in actual production, thereby improving the production safety.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a positioning code plate and a positioning system for a coke oven mobile locomotive. Background technique [0002] In production operations, there are mainly four types of coke oven mobile locomotives: [0003] The coke pushing car is used to remove the door of the carbonization chamber on the side of the coke oven machine and push out the coke in the carbonization chamber; the coal loading car is used to uncover the furnace cover of the carbonization chamber that has pushed the coke and load coal into the carbonization chamber; The car is used to remove the door of the coking chamber on the coke side of the coke oven, and the coke is exported to the coke tank car (or quenching car); and the coke tank car (or coke quenching car) is used to receive coke and send the coke to the coke quenching device . [0004] Before the coke pusher starts to push the coke rod, the coke pusher, ...

AI Technical Summary

Problems solved by technology

[0007] The code plate of this positioning system has at least the following disadvantages: first, this code plate only checks bit0, and cannot check the data bits bit1 to bit7. Once the data bits bit1 to bit7 cannot be obtained for some reasons, such as locomotive bumps, The system will not be able to know whether the data acquired by these data bits is correct, resulting in a high probability of error in the decoder; secondly, in this implementation method, there are more holes in the code plate, at least 10 holes need to be opened, and at most 10 holes need to be opened. 17 holes, not easy to process

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