ARM (advanced RISC machine)-embedded energy-saving automobile control system

An energy-saving control system and embedded technology, applied in fluid hybrid vehicles, motor vehicles, vehicle parts, etc., can solve the problems of insufficient fuel combustion, high noise, and poor combustion effect, so as to save energy and realize recycling and reuse , the effect of easy operation

Inactive Publication Date: 2014-02-05
NANCHANG HANGKONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the energy consumption of the car is the largest when starting or accelerating, if the car is driven by fuel, the fuel will not be fully burned at this time, the combustion effect will be the worst, and the noise will be the loudest.

Method used

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  • ARM (advanced RISC machine)-embedded energy-saving automobile control system

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Embodiment Construction

[0008] Such as figure 1 The ARM embedded automotive energy-saving control system shown is actually used like this. The gas storage tank refers to the equipment specially used to store gas, and at the same time, it plays a role in stabilizing the system pressure. It is placed at the rear of the car body with a volume of 0.8 cubic meters. . An air compressor is a device that converts mechanical energy into gas pressure energy. The automobile gateway periodically refreshes the communication, obtains information such as the pressure of the gas storage tank, the position of the brake pedal, the vehicle speed, the position of the piston, and the position of the accelerator pedal, and transmits it to the automobile energy-saving control system, that is, the first ECU, through the CAN bus in time intervals. The display module is used to monitor the collected data, making debugging more convenient and intuitive.

[0009] When the car brakes or decelerates, the gateway collects signal...

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Abstract

The invention discloses an ARM (advanced RISC machine)-embedded energy-saving automobile control system which comprises a first ECU (electronic control unit), a second ECU, a third ECU and a fourth ECU, wherein the first ECU, the second ECU, the third ECU and the fourth ECU are connected to a CAN (controller area network) bus of the same gateway; the first ECU for energy-saving automobile control is connected with a gas storage tank pressure sensor, a power supply management module, a gas storage tank, an air compressor, a storage module, a display module and a debugging interface respectively; the second ECU for ABS (anti-lock brake system) braking lock prevention is connected with a braking pedal sensor and an automobile speed sensor; the third ECU for engine control is connected with an electric fuel pump, an oil pressure adjustment valve and an electric control ignition device respectively; the fourth ECU is connected with an accelerator pedal position sensor and a piston position sensor respectively. The ARM-embedded energy-saving automobile control system can save energy and is favorable for environment protection through reasonable recycling of automobile braking power and reuse of automobile energy.

Description

technical field [0001] The invention relates to an ARM embedded automobile energy-saving control system. Background technique [0002] With the rapid development of our country's economy, the energy shortage crisis brought about by the economic growth with high energy consumption has become an urgent concern. The large number of bus stops and traffic congestion make the bus always repeat the process of accelerating-decelerating or stopping-re-accelerating when driving on the road, while other vehicles such as private cars also face the same problem of constant acceleration and deceleration due to urban traffic congestion. dilemma. Because the energy consumption of the car is the largest when starting or accelerating, if the car is driven by fuel, the fuel will not be fully burned at this time, the combustion effect will be the worst, and the noise will be the largest. Contents of the invention [0003] The purpose of the present invention is to provide an ARM embedde...

Claims

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Application Information

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IPC IPC(8): B60K6/12
CPCY02T10/6208Y02T10/62
Inventor 付崇芳汪建勇
Owner NANCHANG HANGKONG UNIVERSITY
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