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Vehicle water temperature gauge correction system and method

A technology of a calibration system and a calibration method, which is applied in the field of vehicles and can solve problems such as inaccuracy and complicated calibration operations of vehicle water temperature gauges

Pending Publication Date: 2021-07-30
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The main purpose of the present invention is to provide a vehicle water temperature meter calibration system and method, aiming to solve the technical problem of complex and inaccurate calibration operations of vehicle water temperature gauges in the prior art

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  • Vehicle water temperature gauge correction system and method
  • Vehicle water temperature gauge correction system and method
  • Vehicle water temperature gauge correction system and method

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Embodiment Construction

[0052] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0053] refer to figure 1 , figure 1 It is a structural block diagram of the first embodiment of the vehicle water temperature meter correction system of the present invention.

[0054] In this embodiment, the vehicle water temperature meter calibration system includes: a galvanic couple selection module 10, a detection record module 20, and a calibration analysis module 30 connected in sequence, and the galvanic couple selection module 10, the detection record module 20, and the calibration analysis module 30 pass through The Internet communicates to realize data transmission, and the data transmission protocol may adopt File Transfer Protocol (File Transfer Protocol, FTP), or other transmission protocols, which are not limited in this embodiment. The galvanic couple selection module 10, the detection record module ...

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Abstract

The invention discloses a vehicle water temperature gauge correction system and method, which belong to the field of vehicles. A galvanic couple selection module carries out temperature calibration on alternative thermocouple sensors arranged on a vehicle and selects a test thermocouple sensor according to a calibration result; the detection recording module obtains temperature data of the test thermocouple sensor and temperature data of the water temperature sensor, takes the temperature data of the test thermocouple sensor and the temperature data of the water temperature sensor on the vehicle as temperature comparison data, and sends the temperature comparison data to the correction analysis module; and the correction analysis module receives the temperature comparison data, corrects the vehicle water temperature gauge according to the temperature comparison data, and generates analysis result information according to the temperature comparison data. By comparing the temperature of the water temperature sensor on the vehicle with the temperature of the test thermocouple sensor which accurately measures the temperature and correcting the water temperature gauge of the vehicle, the correction of the water temperature gauge can be more accurate.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a vehicle water temperature meter calibration system and method. Background technique [0002] The vehicle water temperature gauge is the most direct tool to check the engine coolant temperature of the vehicle. It can help the driver understand the current temperature state of the engine when it is working, and better guide the driver to stop at idle, heat inside the car, drive in an environmentally friendly manner, and protect the engine. [0003] The water temperature gauge contains multiple scales from C to H. C indicates that the engine water temperature is relatively low (generally the vehicle is parked for more than 5 hours, and the engine water temperature and ambient temperature are equivalent). Poor, if the car is heated, it is difficult to achieve a comfortable heating effect. The red grid of H indicates that the engine water temperature is high (generally around 110°...

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Application Information

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IPC IPC(8): G01K15/00
CPCG01K15/005
Inventor 宋誓利王殿学李广胜张羽钧吕敬恩祖万里张海红陈旭东杨柳王海艳张松余燕司朝坤汪旭明葛胜迅姚强
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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