Electric van truck battery pack control system and method

A technology of a control system and an on-board monitoring system, applied in the field of battery pack control systems for electric vans, can solve the problems of high replacement cost, short lifespan of power battery packs, and failure to receive battery fault information in time, so as to extend service life and ensure safety. effect used

Pending Publication Date: 2017-05-31
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] As the environmental pollution is becoming more and more serious, the country continues to introduce new energy-saving and emission-reduction policies. Pure electric vans are gradually occupying short-distance transportation due to their pollution-free, zero-emission, low-noise, high-efficiency operation, easy maintenance and strong support from national policies. , the market of urban logistics and transportation, and the life of the power battery pack is short and the replacement cost is high, which restricts the development of pure electric vans.

Method used

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  • Electric van truck battery pack control system and method
  • Electric van truck battery pack control system and method
  • Electric van truck battery pack control system and method

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Embodiment Construction

[0011] Through the description of the embodiments below, the specific implementation of the present invention includes the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use method of the various components involved. etc., to make further detailed descriptions to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention. Such as figure 1 and figure 2 As shown, a battery pack control system for an electric van, which includes a battery pack control system, an on-board monitoring system connected to the battery pack control system, a motor controller, a display instrument, and an on-board charger. The battery pack control system includes a battery pack control system main module and a slave control module, and the battery pack control sy...

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Abstract

The invention discloses an electric van truck battery pack control system and method. The system comprises a battery pack control system, a vehicular monitoring system, a motor controller, a display instrument, a vehicular charger, a total negative relay, a DC/DC relay and an insulation monitoring unit, wherein the vehicular monitoring system, the motor controller, the display instrument and the vehicular charger are respectively connected with the battery pack control system. The battery pack control system comprises a battery pack control system main module and a slave control module which are connected through a CAN (controller area network) bus. The total negative relay, the DC/DC relay and the insulation monitoring unit are respectively connected with the battery pack control system, and the insulation monitoring unit is arranged inside a battery box. The vehicular monitoring system comprises a primary alarm unit and a secondary alarm unit.

Description

technical field [0001] The invention is applied to the field of pure electric vehicle battery packs, and in particular relates to a battery pack control system and method for electric vans. Background technique [0002] As the environmental pollution is becoming more and more serious, the country continues to introduce new energy-saving and emission-reduction policies. Pure electric vans are gradually occupying short-distance transportation due to their pollution-free, zero-emission, low-noise, high-efficiency operation, easy maintenance and strong support from national policies. , the market of urban logistics and transportation, and the life of the power battery pack is short and the replacement cost is high, which restricts the development of pure electric vans. While people are constantly improving the performance of the battery pack itself, they are also constantly researching and developing the battery pack control system. , to give full play to the performance of the ...

Claims

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Application Information

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IPC IPC(8): B60L11/18B60Q9/00G05B23/02
CPCG05B23/0213B60L53/00B60L58/12B60L58/14B60L58/18B60Q9/00B60L2270/20Y02T10/70Y02T10/7072Y02T90/14
Inventor 汪婧荣升格施帆君
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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