Electric vehicle and control system thereof
An electric vehicle and control system technology, applied in the field of vehicles, can solve the problems of unfavorable vehicle space layout, complex shell design, difficult wiring harness layout, etc., to optimize the vehicle space layout, improve circuit utilization, and improve vehicle reliability. sexual effect
Active Publication Date: 2016-03-30
BEIJING ELECTRIC VEHICLE
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Problems solved by technology
[0003] However, the disadvantages of the related technology are that each module is expensive to set up separately, occupies a large space of the car body, and the design of the shell is complicated, which is not conducive to the space layout of the whole vehicle; Communication harness, so there are more connectors, and it is difficult to arrange the harness
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[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0025] The electric vehicle and the control system of the electric vehicle proposed by the embodiments of the present invention are described below with reference to the accompanying drawings.
[0026] figure 1 is a schematic block diagram of a control system for an electric vehicle according to an embodiment of the present invention. like figure 1 As shown, the control system 10 of the electric vehicle includes: a DC / DC converter 11 , a motor drive circuit 12 , a heating control circuit 13 and a control board 14 .
[0027] Am...
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The invention discloses an electric vehicle and a control system thereof. The system comprises a DC / DC converter, a motor driving circuit connected with a motor for driving the motor, a heating control circuit connected with a PTC heater for controlling the PTC heater, and a control panel including a controller having a DC / DC converter control function, a motor control function and a heating control function, wherein the controller is respectively connected with the DC / DC converter, the motor driving circuit and the heating control circuit, and is used for controlling the motor driving circuit, the DC / DC converter and the heating control circuit, so that the connection between electric part hardware and connectors can be reduced, the software integration is realized, the utilization rate of the controller and other hardware circuits is increased, the whole vehicle reliability is improved, the cost is effectively reduced, the system volume and weight are reduced, and the whole vehicle space layout is optimized.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular to a control system of an electric vehicle and an electric vehicle. Background technique [0002] The control architecture of related electric vehicles usually includes vehicle controller VCU, battery manager BMS, on-board charger OBC, motor control module, DC / DC conversion module and PTC heating module, etc. In related technologies, each module in the vehicle controller VCU, battery manager BMS, on-board charger OBC, motor control module, DC / DC conversion module and PTC heating module is independent, and the circuit boards are separated. And each module has an independent hardware structure and control unit. [0003] However, the disadvantages of the related technology are that each module is expensive to set up separately, occupies a large space of the car body, and the design of the shell is complicated, which is not conducive to the space layout of the whole vehicle; Communic...
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IPC IPC(8): B60L15/00B60L11/18B60L1/00
CPCY02T10/64Y02T10/72
Inventor 卢董蒋荣勋白洁
Owner BEIJING ELECTRIC VEHICLE