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High-grade intelligent electric vehicle

A technology of smart electric vehicles and electric vehicles, applied in the direction of electric vehicles, electric vehicle charging technology, efficient vehicle charging, etc., can solve the problems of low energy efficiency and failure to achieve, so as to avoid car crashes, avoid vicious traffic accidents, The effect of improving driving safety performance

Inactive Publication Date: 2009-12-23
南京步进电机厂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is an engine, or an AC or DC motor, as a vehicle power source, none of them has reached the realm of low energy and high efficiency.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0015] figure 1 , using a stepping motor-driven electric vehicle drive transmission structure, the stepping motor (10) drives the left and right half shafts of the front wheel of the electric vehicle through the driving wheel (14), the synchronous belt (9) and the driven wheel (3), and at the same time Drive generator (8) to generate electricity. Differential gear (2) and (7) are used for electric vehicle turning.

[0016] figure 2, adopt the electric vehicle structure driven by four stepper motors, four stepper motors (32), (34), (36), (51), the same rotating speed when going straight, pass through synchronous belts (53), (30 ), (35), (49) drive left front wheel (18), right front wheel (27), right rear wheel (38), left rear wheel (47) respectively. When an electric vehicle turns, the speed of the wheels on both sides will be different. For example, turning left, the front wheel (18) and the rear wheel (47) on the left side will slow down. The value of deceleration is co...

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Abstract

The invention relates to a high-grade intelligent electric vehicle, which adopts one or more step motors controlled by ARM to replace an automobile engine as a power device and can instruct each step motor to operate at a same rotational speed or different rotational speeds. A steering system is controlled by adopting a small step motor and can be coordinated with the power step motor to complete swerving. In order to improve safety performance, the high-grade intelligent electric vehicle configures a photoelectric distance-measuring instrument, an image monitoring instrument, a fingerprint identification instrument and a wireless receiving device and can acquire and transmit ambient information of the electric vehicle to the ARM for analysis and judgment, instruct the step motor to operate in time, and drive the electric vehicle to start, accelerate, fix the speed, normally drive, or forcibly decelerate, limit the speed and brake to achieve the aim of safe driving. An accumulator used by the electric vehicle is divided into a use set and a standby set; and two sets of the accumulators can be automatically exchanged. The standby set of the accumulator is charged by a solar battery, an on-board generator and a wind power generator, also can be charged by electric power of an industrial or civil alternating current electric network and provides reserved electric power for the continuous driving of longer mileage.

Description

technical field [0001] The invention relates to a method of using solar cells, vehicle-mounted generators, and wind generators to charge storage batteries, and the power of the storage batteries is provided to the stepper motor to drive the vehicle, and at the same time, it is provided to the computer minimum system ARM information processor (hereinafter referred to as: ARM), rotating Encoders, photoelectric range finders, image monitors, radio receiving devices, fingerprint recognition devices, audio-visual equipment, and air-conditioning equipment work together to form advanced intelligent electric vehicles (hereinafter referred to as electric vehicles) that are zero-emission, environmentally friendly, low-energy and high-efficiency, and belong to auto industry. Background technique [0002] Since the invention of the automobile, the power of the vehicle has been mainly provided by the engine. Because the exhaust gas of the engine pollutes the environment more, the ratio ...

Claims

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Application Information

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IPC IPC(8): B60L11/18
CPCY02T10/7055Y02T10/92Y02T10/7005Y02T90/16Y02T10/70
Inventor 胡翔
Owner 南京步进电机厂
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