Intelligent vehicle cleaning and oil replacing system and oil replacing method

Abstract

The invention discloses an intelligent vehicle cleaning and oil replacing system and an oil replacing method. A whole oil replacing process including automatic setting and metering, automatic oil quality detection, automatic recovery of discharged oil, oil tank cleaning and new oil injection is achieved through a single-chip microcomputer. The oil replacing operation is stable and efficient in efficiency and quality, and the situations that oil is spilled, and waste is caused due to the fact that oil is contaminated are avoided. In addition, the amount and operation data of the oil replacing process can be recorded by a control system, and functions of memorizing and retracing are achieved.

Description

technical field [0001] The invention relates to the field of cleaning and oil changing equipment, in particular to an intelligent vehicle cleaning and oil changing system and an oil changing method. Background technique [0002] High-speed trains have the characteristics of fast speed, large capacity, low energy consumption, low pollution, safety, reliability, and economic comfort; while the increase in the speed of high-speed trains means technological progress, it also means the friction and loss encountered in high-speed train operation The problem is more stringent; the increase of running resistance of a high-speed train is proportional to the square of the speed, and the relationship between wear and speed is no longer a linear relationship of 20 square or cubic. The main technical failure is the premature wear of the working parts, which directly threatens the operation of the high-speed train. Therefore, the lubrication of gearboxes in high-speed railways is very imp...

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Problems solved by technology

[0004] However, there are many problems in this cleaning and oil change process. 1) The oil change is not thorough enough, resulting in residues polluting the new oil; 2) The sampling method is unreasonable, and the sampling results are not accurate enough due to the precipitation of iron content, which cannot truly reflect the condition of the gearbox. Operation status; 3) Lack of one-button operation oil change equipment, unable to automatically complete the process of oil change, cleaning, oil filling and metering control; 4) Lack of quantity measurement during the oil change process, no operation data records, and no trace of operation left , cannot be queried; 5) The efficiency and quality of the oil change operation is not enough, and there may even be hidden dangers of missing inspection and leakage, causing huge harm; 6) It is necessary to manually hold the oil drum to operate, and it is easy to splash the oil and cause pollution ;7) Inject new oil directly without cleaning; 8) The oil injection speed cannot be adjusted. If the speed is too fast, it will easily cause overflow, and if the speed is too slow, the oil injection time will be too long; The pipe is easy to cause new oil pollution, and the remaining oil may cause waste

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