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Monitoring and fault diagnosis system of new energy environmental sanitation vehicle

A fault diagnosis system and fault diagnosis technology, applied in the direction of test/monitoring control system, general control system, control/regulation system, etc., to achieve the effect of improving the recognition accuracy

Pending Publication Date: 2022-03-01
SHANGHAI DIANJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the deficiencies in the above-mentioned prior art, the present invention provides a monitoring and fault diagnosis system for new energy sanitation vehicles, which can complete the monitoring of various data of the motor and battery, and solve the real-time monitoring and fault diagnosis of key parameters in the power system of new energy vehicles. Diagnose the problem

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  • Monitoring and fault diagnosis system of new energy environmental sanitation vehicle
  • Monitoring and fault diagnosis system of new energy environmental sanitation vehicle
  • Monitoring and fault diagnosis system of new energy environmental sanitation vehicle

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Embodiment Construction

[0029] Below according to the accompanying drawings figure 1 and figure 2 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.

[0030] see figure 1 and figure 2 A monitoring and fault diagnosis system for a new energy sanitation vehicle according to an embodiment of the present invention includes a controller module 1 and a power module 2 connected to the controller module 1, a parameter acquisition module 3, a communication conversion module 4, A data upload module 5 and a fault diagnosis module 6 .

[0031] The parameter acquisition module 3 includes a Hall sensor and an MPU6050 gyroscope, and is used to acquire the operating parameters of a motor at the same time, and the operating parameters include rotational speed, vibration, temperature and humidity.

[0032] The data upload module 5 is used for uploading the data of the motor and a bat...

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Abstract

The invention provides a monitoring and fault diagnosis system for a new energy environmental sanitation vehicle. The monitoring and fault diagnosis system comprises a controller module, and a power supply module, a parameter acquisition module, a communication conversion module, a data uploading module and a fault diagnosis module which are connected with the controller module. According to the monitoring and fault diagnosis system of the new energy environmental sanitation vehicle, monitoring of various data of the motor and the battery can be completed, and the problems of key parameter real-time monitoring and fault diagnosis in a new energy vehicle power system are solved.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a monitoring and fault diagnosis system for a new energy sanitation vehicle. Background technique [0002] In the existing sanitation vehicles, various motors are used, and the loads of the motors are relatively large, so the running status of the vehicles cannot be monitored in real time. After a failure occurs, the vehicles are shut down for maintenance, which reduces the working efficiency of the vehicles. Therefore, there is a need for a vehicle parameter acquisition system capable of monitoring the operating status of the motor and the battery in real time. The motor and battery are the core power, and failure will directly cause the vehicle to fail to work. As the lithium battery continues to be used for a long time, various substances inside the battery will undergo irreversible changes over time, which will affect the safe use of the battery. The safe operation of the battery i...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0262G05B2219/24065
Inventor 仝光陈嘉乐王玉林张番王万通马识途陈星星
Owner SHANGHAI DIANJI UNIV