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Simple oil consumption tester base on temperature detection

A fuel consumption tester, a simple technology, applied in the direction of instruments, measuring devices, relative volume flow measurement, etc., can solve the problems of low work efficiency, complex structure, etc., to improve applicability, stabilize working voltage, and avoid excessive oil temperature Effect

Inactive Publication Date: 2016-04-13
CHENGDU KERUIXIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects of low working efficiency and complicated structure of the existing fuel consumption tester, and provide a simple fuel consumption tester based on temperature detection

Method used

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  • Simple oil consumption tester base on temperature detection
  • Simple oil consumption tester base on temperature detection
  • Simple oil consumption tester base on temperature detection

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Embodiment

[0017] Such as figure 1 As shown, the simple fuel consumption tester based on temperature detection of the present invention consists of a single-chip microcomputer, a fuel consumption sensor connected to the single-chip microcomputer, a stabilized power supply module, a display, a keyboard, a wireless transmission unit, a temperature detection unit and a network interface.

[0018] Among them, the fuel consumption sensor is set in the engine fuel tank to collect the fuel consumption information of the engine and transmit it to the single-chip microcomputer. The DYP / DS1309 fuel consumption sensor produced by Shenzhen Dianyingpu Technology Co., Ltd. is preferred. This type of fuel consumption sensor has -40 The temperature compensation range of ~80℃ can be used in various states of the engine and has high sensitivity.

[0019] As the control center of the present invention, the single-chip microcomputer is used for processing fuel consumption information and controlling other m...

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Abstract

The invention discloses a simple oil consumption tester base on temperature detection, and is characterized in that the simple oil consumption tester base on the temperature detection comprises a single chip microcomputer, an oil consumption sensor, a voltage-stabilized power supply module, a display, a keyboard, a wireless transmission unit, a network interface, and a temperature detection unit. The oil consumption sensor, the voltage-stabilized power supply module, the display, the keyboard, the wireless transmission unit, the network interface, and the temperature detection unit are all connected to the single chip microcomputer. The simple oil consumption tester based on the temperature detection can detect the machine oil temperature and prevent the machine oil temperature from becoming over high so as to damage the oil consumption tester.

Description

technical field [0001] The invention relates to a fuel consumption tester, in particular to a simple fuel consumption tester based on temperature detection. Background technique [0002] The fuel consumption meter is an important testing instrument to measure the economic performance and dynamic performance of motor vehicles, and it is a necessary testing instrument for the automobile and tractor manufacturing industries, agricultural machinery supervision departments and scientific research departments. The currently used fuel consumption tester must be connected to a computer with a data cable to complete the transmission of test data and test curves. And the tester is frequently connected with the computer, which greatly affects the work efficiency of the tester. At the same time, the traditional fuel consumption tester has a complex structure and high cost, which is not conducive to widespread promotion. Contents of the invention [0003] The object of the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F9/00
CPCG01F9/00
Inventor 陈仁学
Owner CHENGDU KERUIXIN TECH CO LTD
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