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Intelligent manager core mainboard control system

A motherboard control and manager technology, applied in the direction of circuits or fluid pipelines, transportation and packaging, vehicle parts, etc., can solve the problems of burning motors, damaging motor controllers, etc., and achieve the effect of small size

Inactive Publication Date: 2019-04-19
远迪车辆制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the DC motor of the core motherboard of the existing vehicle control system starts or stalls, the motor current is 10 to 13 times the rated current. If the motor is blocked for a long time, it will burn the motor and damage the motor controller.

Method used

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  • Intelligent manager core mainboard control system
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see figure 1 , an intelligent manager core motherboard control system, the core motherboard A does not weld the motor driver related circuit components, so there is no motor drive function, does not include the motor driver function, the mechanical structure of the core motherboard A is the same as the circuit PCB in terms of hardware design, the core motherboard A A includes CPU1, the model of CPU1 is STM32F103, keyless start control, the vehicle is allowed to start when it is detected that the owner is beside the vehicle, and the input terminals of CPU1 are respectively electrically connected to the vehicle overturning detection module 2, the shock sensor 3, the programming interface 4, and the communication interface 5. Control handle 6, left / right turn light switch 7, far / low beam light switch 8, horn button 9 and the output end of the speed limit potentiometer 10, the model of the vehicle overturning detection module 2 is MPU6050, the vehicle overturning detection m...

Embodiment 2

[0027] see figure 2, a core board control system of an intelligent manager. In addition to having all the functions of the core board A, the core board B has a built-in DC motor driver 28 to realize all vehicle control functions. The DC motor driver 28 is composed of an H bridge driver 25, a high-power The H-bridge 26 composed of MOSFETs, the mechanical structure of the core motherboard B is the same as the circuit PCB in terms of hardware design, the core motherboard B includes CPU1, the model of CPU1 is STM32F103, keyless start control, when the owner is detected to allow the vehicle to start, The input end of CPU1 is respectively electrically connected with vehicle overturning detection module 2, shock sensor 3, programming interface 4, communication interface 5, control handle 6, left / right turn light switch 7, far / low beam light switch 8, horn button 9 and The output terminal of the speed limiting potentiometer 10, the model of the vehicle overturning detection module 2 ...

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Abstract

The invention discloses an intelligent manager core mainboard control system which comprises a mechanical structure, a core mainboard A and a core mainboard B. Each of the core mainboard A and the core mainboard B is identical with a circuit PCB and comprises a CPU, the input end of each CPU is electrically connected with output ends of a vehicle overturning detection module, a vibration sensor, aprogramming interface, a communication interface, a control handle, a left / right turning lamp switch, a remote / near light lamp switch, a horn button and a speed limiting potentiometer and further electrically connected with an electricity quantity detection module, a brake detection / control module and a speed sensor, the output end of a motor power source relay is electrically connected with theinput end of a direct-current motor, and a current sampling module is electrically connected with an H-bridge driver. Through the system, collected information is combined with a software system to beexpressed on a displayer carrier, and a safety protection function of the core mainboards and the motor can be realized; the core mainboards are small in size and can be mounted at a specified position of a vehicle, and the system is resistant to magnetic interference, waterproof, dustproof, flexible and convenient.

Description

technical field [0001] The invention relates to the technical field of vehicle control systems, in particular to an intelligent manager core motherboard control system. Background technique [0002] At present, there are usually multiple instrument panels in the vehicle, such as speedometer, tachometer, fuel gauge, charging meter, water temperature gauge, etc. These instrument panels have dial scales, pointers, etc. The operator provides various vehicle status information of the vehicle, such as the remaining battery power, mileage, speed, gear and other vehicle status information to ensure driving safety. [0003] When the DC motor of the core motherboard of the existing vehicle control system starts or stalls, the motor current is 10 to 13 times the rated current. If the motor is blocked for a long time, the motor will be burned for a long time, and the motor controller will be damaged. Contents of the invention [0004] The purpose of the invention is to provide a core...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02
CPCB60R16/02
Inventor 万文略贾志国李士勇
Owner 远迪车辆制造有限公司
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