The paper presents the results of research on operational reliability of the vehicle electronic systems are presented. The research was carried out on the basis of Peugeot dealer center (Vladimir) during maintenance and repair of vehicle electronic systems of cars of Peugeot brand. It has been shown that almost half of all failures arising during the operation of vehicles are in electronic and electrical systems. Statistical estimates of the average operating time of electronic systems of the car before their loss of operable condition have been determined. Statistical estimates of probabilities of failure-free operation and intensity of vehicle electronic systems failures by vehicle operating time intervals are given. The impact of failures of structural elements of the electronic engine control system on the main parameters of its operation was investigated: reduction of power, increase of fuel consumption, and emissions of harmful substances into the atmosphere with exhaust gases. The engines researched were those of Peugeot 3008 cars (1.6 THP Turbo Tiptronic) studied in the mode of active experiment with simulation of failures of each electronic engine control systems element. The main causes of operational failures of structural elements of electronic systems of cars and their impact on technical characteristics of car operation are identified. The results of the studies allow optimizing the system of maintenance and repair of vehicle electronic systems at the enterprises of the car service. The test of the results of the research is shown in the example of electronic systems of cars of Peugeot brand.


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    Title :

    Investigation into Operational Reliability of Vehicle Electronic Systems


    Additional title:

    Lect.Notes Mechanical Engineering


    Contributors:

    Conference:

    International Conference on Industrial Engineering ; 2021 ; Sochi, Russia May 18, 2021 - May 21, 2021



    Publication date :

    2021-02-23


    Size :

    8 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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