An Experiment Guarantee System Based on Engine Comprehensive Performance Detection
A comprehensive performance and engine technology, applied in the direction of engine testing, machine/structural component testing, measuring devices, etc., can solve the problems of untestable engine experiment guarantee, achieve high control accuracy, high experiment guarantee, and improve ventilation efficiency effect
Active Publication Date: 2017-05-10
四川诚邦浩然测控技术有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defect that the traditional engine comprehensive performance test system cannot provide experimental support for the tested engine, and provide an experimental support system based on engine comprehensive performance detection
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Embodiment
[0025] like figure 1 As shown, the present invention includes a tested power platform for carrying a tested engine, and a tested engine fixed on the tested power platform. In order to realize the comprehensive performance test of the engine under test, the present invention also includes a single-chip microcomputer 1, a measuring and controlling instrument 6 and a power analyzer 5 connected with the single-chip microcomputer 1, a motor controller 3 connected with the engine under test and an intercooling constant temperature of the engine A system 4, and a DC power supply 2 connected to the motor controller 3. The power analyzer 5 is also connected with the engine under test, the engine intercooler constant temperature system 4 is connected with the single-chip microcomputer 1 through the RS232 interface, and the measuring and controlling instrument 6 is also connected with the engine under test.
[0026] Among them, the single-chip microcomputer 1 is used as the control syst...
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The invention discloses an experiment support system based on comprehensive performance detection of an engine. The experiment support system comprises a detected power platform and a detected engine, wherein the detected engine is arranged on the detected power platform. The experiment support system is characterized by also comprising a singlechip (1), a measuring and controlling instrument (6) and a power analyzer (5) connected with the singlechip (1), a motor controller (3) and an engine intercooling constant temperature system (4) connected with the detected engine and a direct current power source (2) connected with the motor controller (3); the power analyzer (5) is also connected with the detected engine; the engine intercooling constant temperature system (4) is connected with the singlechip (1) through an RS232 interface; the measuring and controlling instrument (6) is also connected with the detected engine. According to the experiment support system, various items of parameters of the engine under an instantaneous condition can be tested, and the test accuracy and the stability of the system also can be guaranteed.
Description
technical field [0001] The invention relates to a comprehensive performance testing system, in particular to an experimental support system based on engine comprehensive performance testing. Background technique [0002] People's requirements for the reliability, safety and greenness of automobiles are constantly increasing, and the engine is the heart of the automobile, and its technical level directly affects its performance indicators such as power, economy, and emissions. The frequency of engine failure It is also the highest. The engine comprehensive performance test is the main means to judge the technical condition of the engine, and it is also an important part of the vehicle inspection and maintenance work. Therefore, the engine performance test has been paid more and more attention by people. [0003] Turbocharged engines are becoming more and more popular now. The temperature of the air in the turbocharged engine after being supercharged by the supercharger is ve...
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IPC IPC(8): G01M15/00
Inventor 程社林曹诚军程振寰余仁伟徐海川刘陈
Owner 四川诚邦浩然测控技术有限公司