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Simulation experiment bench for pure electric automobile

A pure electric vehicle and simulation experiment technology, which is applied in the field of automobile experimental equipment, can solve the problems of difficulty in modification, structural limitations, and the inability to fully test the functions of the control components of the simulated pure electric vehicle, and achieve a high degree of automation, simple operation, and convenient experimentation The effect of display

Inactive Publication Date: 2016-12-21
阜阳科技工程学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, pure electric vehicle test benches are often based on real vehicles, which are subject to structural constraints, and modification is very difficult, and it is impossible to fully test the functions of all control components of simulated pure electric vehicles

Method used

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  • Simulation experiment bench for pure electric automobile
  • Simulation experiment bench for pure electric automobile

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Embodiment Construction

[0020] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0021] like figure 1 , figure 2 As shown, a pure electric vehicle simulation test bench uses a vehicle display instrument to receive and display parameters of various working conditions of the vehicle: remaining battery power, mileage, current speed, etc.; it mainly includes two parts: a display panel 10 and a cabinet 20, display Board 10 includes display instrument 101, display screen 102, measuring point 103, driving control switch 104, pure electric vehicle system 105; power lithium battery pack 201, battery management system (Battery Management System, BMS) 202, charging Engine 203, motor 204, motor controller 205, vehicle control device 206, power conversion device 207 and other indispensable auxiliary devices, and each control device of ...

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Abstract

A pure electric vehicle simulation test bench, which uses the vehicle display instrument to receive and display the parameters of various working conditions of the vehicle: remaining battery power, mileage, current speed, etc.; it mainly includes two parts: a display panel and a cabinet. The display panel includes a display instrument, display screen, measurement point, driving control switch, pure electric vehicle system; the cabinet is equipped with power lithium battery pack, battery management system (Battery Management System, BMS), on-board charger, motor and motor controller, vehicle control device, power conversion device and other indispensable auxiliary devices, and each control device of the test bench is powered by the power lithium battery pack and its DCDC converted 12V; , Acceleration (deceleration) speed operation, braking, parking and other working conditions, the internal energy flow direction and its operating state, dynamically verify the overall operating structure of the electric vehicle, and measure the operating performance of the electric vehicle.

Description

technical field [0001] The invention relates to the technical field of automobile experiment equipment, in particular to a pure electric automobile simulation experiment bench. Background technique [0002] With the development of industry and the improvement of living standards, automobiles have become an important means of transportation, and the number of automobiles has increased rapidly. However, with the depletion of oil resources and the increasingly severe situation of air pollution in recent years, clean and environmentally friendly electric vehicles have become Today's research focus is of great practical significance to replace the current large-scale use of internal combustion engine vehicles with novel and practical non-emission pollution vehicles. Affected by the energy crisis and environmental crisis, electric vehicles, especially pure electric vehicles, have been supported by governments of various countries. Promote. [0003] The composition of electric veh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01R31/00
CPCG01M17/007G01R31/006
Inventor 邱君
Owner 阜阳科技工程学校
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