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Pure electric vehicle controller device integrating wireless communication and positioning

A vehicle controller and pure electric vehicle technology, which is applied in the general control system, program control, computer control, etc., can solve the problems of increasing the complexity of the electronic system of the vehicle, increasing the cost of the vehicle and after-sales costs, the number of terminals and the cost of the vehicle There are many wiring harnesses, etc., to achieve the effect of reducing the number of data processors for wireless communication and positioning, reducing the number of terminals, reducing vehicle costs and after-sales costs

Inactive Publication Date: 2017-09-05
CHENGDU RAJA NEW ENERGY AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in pure electric vehicles, the vehicle controller as the core control component is separated from the terminal with wireless communication and positioning functions, which adds a data processor dedicated to wireless communication and positioning, which increases the cost of the vehicle accordingly; The number of terminals and the wiring harness of the whole vehicle are more, which increases the complexity of the electronic system of the whole vehicle, and increases the cost of the whole vehicle and after-sales costs

Method used

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  • Pure electric vehicle controller device integrating wireless communication and positioning
  • Pure electric vehicle controller device integrating wireless communication and positioning
  • Pure electric vehicle controller device integrating wireless communication and positioning

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Embodiment Construction

[0034] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0035]In the existing technology, the vehicle controller and the terminal with wireless communication and positioning functions are independently developed, which adds a data processor dedicated to wireless communication and positioning, which increases the cost of the vehicle accordingly; the number of terminals and the wiring harness of the vehicle are more , which increases the complexity of the electronic system of the vehicle, and increases the cost of the vehicle and after-sales costs. In the final analysis, the above problems are caused by the independent development of the vehicle controller and the terminal with wireless communication and positioning functions. The pure electric vehicle vehicle controller device integrating wireless...

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Abstract

The invention discloses a pure electric vehicle controller device integrating wireless communication and positioning, which comprises a processor, an analog voltage signal processing module, an input resistance detection module, a switch signal processing module, a 6-axis gyroscope, a frequency signal processing module, a high-voltage interlock processing module, a power supply, a high-side driving module, a low-side driving module, a PWM output module, an isolation CAN transceiver, a GPRS / 3G module and a GPS / BD dual-mode positioning module. Wireless communication and positioning functions are integrated in the vehicle controller, functions of the original vehicle controller, the wireless communication function and the positioning function are integrated to the vehicle controller, and a data processor specially for wireless communication and positioning is not needed; the terminal number and the vehicle wire harnesses are reduced, the vehicle electronic system is more simplified, and the vehicle cost and the after-sales cost are reduced; and the data processor specially for wireless communication and positioning is omitted, and the vehicle cost is further reduced.

Description

technical field [0001] The invention belongs to the field of pure electric vehicle control, in particular to a pure electric vehicle controller device integrating wireless communication and positioning. Background technique [0002] Facing the increasingly serious energy shortage and environmental pollution problems, the development and utilization of new vehicles has been paid more and more attention by the governments of various countries. In this context, clean, pollution-free, zero-emission pure electric vehicles have become one of the most promising means of transportation today. With the reduction of state subsidies year by year, it is particularly critical to reduce the cost of pure electric vehicles. [0003] At present, in pure electric vehicles, the vehicle controller as the core control component is separated from the terminal with wireless communication and positioning functions, which adds a data processor dedicated to wireless communication and positioning, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215
Inventor 冷邦平
Owner CHENGDU RAJA NEW ENERGY AUTOMOTIVE TECH CO LTD
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