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Small integrated sensing controller for electric vehicle

A sensor control and electric vehicle technology, applied in electric vehicles, control drives, measuring devices, etc., can solve the problems of large space occupation and many connections, and achieve the effects of reduced use cost, easy maintenance, and easy installation

Inactive Publication Date: 2007-12-19
王琨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of too many connections and a large space occupied by the separation of sensors and controllers, this patent provides a small, easy-to-install, integrated sensor and control device without external connections to the sensor and control parts (Transmitter for short)

Method used

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  • Small integrated sensing controller for electric vehicle
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. The electrical element 16 and the Hall element 12 are welded on a circular printed board 15. The printing plate is welded with the Hall element 12 on one side, and other elements and external wiring on the other side. The external wiring is led out through the lead tube 9.

[0025] 2. Place the finished printed board in the circular inner cavity of the housing 3, and the Hall element 12 is fixed to the front of the housing 3 through the partition 13 in the housing, and is encapsulated with epoxy resin.

[0026] 3. Fix the power device 14 of the electronic circuit on the partition plate 13 in the housing with screws, and add a cushion layer that separates electricity and does not heat insulation in the middle.

[0027] 4. The lead wires are led out through the holes on the back cover plate 5 of the housing, and then the output lead holes are sealed with epoxy resin.

[0028] 5. The magnetic element 11 is embedded on the turntable 4.

[0029] 6. Put the wheel with the magn...

Embodiment 2

[0031] 1. The electrical component 16 and the light receiving component are welded on the circular printed board 15. The printing plate is welded with the light receiving component on one side, and other components and external wiring on the other side, and the external wiring is led out through the lead tube 9.

[0032] 2. Place the finished printed board in the circular inner cavity of the housing 3, and the light receiving element is fixed to the front of the housing 3 through the partition 13 in the housing, and is encapsulated with epoxy resin.

[0033] 3. Fix the power device 14 of the electronic circuit on the partition plate 13 in the housing with screws, and add a cushion layer that separates electricity and does not heat insulation in the middle.

[0034] 4. The lead wires are led out through the holes on the back cover plate 5 of the housing, and then the output lead holes are sealed with epoxy resin.

[0035] 5. The light source element is embedded on the turntable 4. ...

Embodiment 3

[0038] 1. The electrical element 16 and the Hall element 12 are welded on an oval printed board 15. The printing plate is welded with the Hall element 12 on one side, and other elements and external wiring on the other side. The external wiring is led out through the lead tube 9.

[0039] 2. Place the finished printed board in the circular inner cavity of the housing 3, and the Hall element 12 is fixed to the front of the housing 3 through the partition 13 in the housing, and is packaged with a non-conductive flexible material.

[0040] 3. Fix the power device 14 of the electronic circuit on the partition plate 13 in the housing with screws, and add a cushion layer that separates electricity and does not heat insulation in the middle.

[0041] 4. The lead wires are led out through the holes on the back cover plate 5 of the housing, and then the output lead holes are sealed with epoxy resin.

[0042] 5. The magnetic element 11 is embedded on the turntable 4.

[0043] 6. Put the whe...

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Abstract

The integrated sensing controller for electric bicycle is one small device inside one disc casing of diameter smaller than 120 mm and thickness smaller than 28 mm and has the two functions of electric bicycle, including that of a speed regulating handle and that of a controller, integrated together. Using the sensing controller can realize automatic motor speed regulation, decrease connecting wires in electric bicycle, and simplify the electric bicycle structure into one comprising a battery, a motor and a sensing controller only for easy use and maintenance.

Description

Technical field [0001] This patent relates to a small integrated sensor and control device for electric vehicles, in particular to a small integrated sensor control for electric powered bicycles, electric powered tricycles, electric powered motorcycles, and electric powered cars. Device. Background technique [0002] At present, most electric bicycles use speed control handles for speed control. Its electric motor is composed of six parts: battery, motor, controller, speed control handle, display part and brake power-off part. They are independent and placed in different positions. , The electrical connection between them is complicated, there is no uniform standard, and non-professionals cannot repair it, which has become the bottleneck of after-sales maintenance. Handle speed regulation is a control method that is different from traditional bicycle riding control. Therefore, people who can ride traditional bicycles cannot immediately ride electric bicycles. They must have a fam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/00B60R16/02B62J39/00G01L5/22G01P3/00B62J99/00
Inventor 王琨
Owner 王琨
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