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Controller for electric cars for old people

A controller and scooter technology, applied in the direction of program control, computer control, general control system, etc., can solve problems such as hidden dangers of old scooters, and achieve strong creative effects

Inactive Publication Date: 2018-05-22
上海登宏机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In response to the increasing number of electric and fuel-powered "elderly scooters" on urban roads in Beijing and other cities, the China Consumers Association issued a warning on the 12th that the elderly scooters have serious safety hazards

Method used

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  • Controller for electric cars for old people
  • Controller for electric cars for old people

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] Such as figure 1 The ports marked as B+ and B- on the controller are used as battery input. The nominal voltage of the connected battery is 24VDC. The battery input is polarity protected and B+ is directly connected to the contacts of the relay. When the relay is closed, the battery will supply power to the circuit.

[0025] The key swi...

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Abstract

The present invention belongs to the vehicle controller technological field and a controller for electric cars for old people. The controller comprises battery input and key switch input; and the controller further comprises a wiring circuit, an input part and an output part. The controller of the invention is applied to a low-power three-wheel or four-wheel single-person electric car which is usually by the old people or people with walking difficulties. The low-power three-wheel or four-wheel single-person electric car is powered by a 24V battery; the motor of the electric car is a 24V direct-current brushed columnar motor; the motor drives wheels to rotate through a gear box, namely, a rear axle; the electric car is provided with an electromagnetic brake; the electromagnetic brake is controlled by the controller; when the car is at a static state, the electromagnetic brake holds a driving wheel to prevent the car from moving; and when the car needs to move, the controller energizesthe electromagnetic brake to release a locked state, and at the same time, drives the motor to make the car advance or retreat. The controller is highly creative.

Description

technical field [0001] The invention relates to the technical field of vehicle controllers, in particular to an elderly scooter controller. Background technique [0002] Old-generation scooters and elderly electric vehicle products, which were introduced from abroad a few years ago, suddenly developed in China in 2012. All kinds of strange-shaped cars running on the road across the country are called "old-generation scooters". [0003] CCTV’s focus interviews, as well as local radio stations and newspapers are competing to report on such so-called “senior scooters”. The local media finally concluded that such a car is “exquisite in appearance and unstable in safety”, “ It is a product that sells dog meat, and none of the product design is for the sake of the safety of the elderly", "Old generation scooters are driven by young people", "Old generation scooters are engaged in illegal operation and black rental business" Shanghai Automobile Co., Ltd. Beginning in August, the s...

Claims

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Application Information

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IPC IPC(8): G05B19/042
Inventor 杨进利
Owner 上海登宏机电制造有限公司
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