CN2369897Y - Speed change controller for electric vehicle - Google Patents
Speed change controller for electric vehicle Download PDFInfo
- Publication number
- CN2369897Y CN2369897Y CN 99207929 CN99207929U CN2369897Y CN 2369897 Y CN2369897 Y CN 2369897Y CN 99207929 CN99207929 CN 99207929 CN 99207929 U CN99207929 U CN 99207929U CN 2369897 Y CN2369897 Y CN 2369897Y
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- speed
- speed regulating
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- model
- regulating
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- Expired - Fee Related
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Abstract
The utility model relates to a speed regulating controlling device for an electric vehicle, which belongs to a speed regulating controlling device for an electric vehicle controlled by a microcomputer. The utility model solves the defects that people feel tired when only a speed regulating handle is used for regulating speed and the speed can not be arbitrarily set when only a control switch is used for regulating speed. The utility model provides a speed regulating controlling device which is composed of a speed regulating controller, a control switch and a speed regulating handle, wherein, the speed regulating handle is connected with the analogue input end of the speed regulating controller, the control switch is connected with the input end of digital signals, and then a motor can be controlled. Because the speed regulating handle and the control switch participate in the control of speed regulation together, not only the vehicle speed can be arbitrarily set, but also the utility model has the automatic cruising function of high-grade automobiles. The utility model has the advantages of comfort, convenient driving, and more perfect speed regulating mode.
Description
The utility model belongs to a kind of speed-regulating control device, particularly the speed-regulating control device of a kind of battery-driven car of microcomputerized control use.
Existing battery-driven car, the device overwhelming majority of its control speed governing all adopts the handle speed regulating structure of motor cycle type, its inner structure that two kinds of potential device mode and magneto sensor modes are arranged.The potential device mode is shorter service life, the magneto sensor mode is contactless, its service life is longer, it is the adjusting that reaches speed of a motor vehicle size with the turned position of rotation governor handle, even this kind mode is suitable for when needs often change car speed, but to stablize, when fixed speed travels, to necessarily require the user to hold handle, can make the operator feel tired uncomfortable at vehicle; Another kind of is the battery-driven car speed-regulating control device that adopts the microcomputerized control of button switch, this kind control setup long service life, can reach up to a hundred times, i.e. No. 98200714.0 patents, this utility model patent has overcome the shortcoming of magneto sensor mode with the rotation governor handle, but mode of speed control is step speed regulation, can not set arbitrarily, change speed is made troubles to driving.
The purpose of this utility model is in order to overcome the shortcoming of above-mentioned speed regulation device, a kind of advantage of comprehensive above two kinds of speed-regulating control devices is provided, advantage by means of microprocessor in the speed setting controller, and be easy to user's operation, use more comfortable, convenient, can select setting speed arbitrarily, have the battery-driven car speed-regulating control device of similar high-grade automobile automatic cruising function.
The technical solution of the utility model: form in handle 3 by speed setting controller 1, master cock 2 and speed governing.Master cock 2 one terminations are gone into the COM end of speed setting controller 1, and master cock 2 other ends insert the digital signal input end of speed setting controller 1.The A/D converter that governor handle 3 inserts in the speed setting controller 1, A/D converter inserts the digital signal input end of speed setting controller 1 again.
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the circuit diagram of electronic speed-regulating control device
Embodiment 1:
As shown in Figure 1, governor handle 3 is selected the magneto sensor mode, with the A/D converter of 3 access speed setting controllers 1, incoming digital signal input end again; Master cock 2 selection key switches, one termination are gone into the COM end of speed setting controller 1, and the other end of control button switch 2 inserts the digital signal input end of speed setting controller.When the battery-driven car speed change is travelled, rotate governor handle 3, after the microprocessor in the speed setting controller 1 is received its acceleration or restriction signal of sending, send the pulse-width signal that quickens or slow down, make controlled motor 4 do to quicken or slow down to adjust, realize the purpose of speed control.Its velocity magnitude is determined according to rotating governor handle 3.When battery-driven car need travel with a certain fixed speed, only need press control button switch 2, after microprocessor in the speed setting controller 1 is received signal, promptly send pulse-width signal corresponding with present speed, fixed duty cycle, the rotating speed of controlled motor 4 is fixed on the current driving speed.This moment, governor handle 3 was not participated in speed control, thereby realized participating in jointly with governor handle 3 and control button switch 2 purpose of battery-driven car speed control.
Advantage of the present utility model and effect: because governor handle 3 and control button switch 2 are participated in the battery-driven car speed control jointly, overcome single when the governor handle speed governing, when vehicle stationary speed is travelled, must hold handle constantly, easily make the tired uncomfortable shortcoming of operator, as long as click switch 2 this moment, governor handle 3 is not participated in speed control at once, just battery-driven car can travel by fixed speed, especially as the battle wagon automatic cruising, the operator feels relief, and or else can make hand fatigue; In addition, the utility model speed-regulating control device has also overcome single by the speed governing of control button switch (i.e. 98200714.0 patents), i.e. step speed regulation mode, the shortcoming that exists speed not set arbitrarily.The battery-driven car operator can transfer arbitrary speed as requested, make the battery-driven car mode of speed control more become reasonable, using can be more convenient, and Applicable scope is more extensive, and comfort, alerting ability all have sizable improving than simple handle speed governing or simple button switch mode of speed control.Thereby provide a kind of speed-regulating control device of the user's of being easier to operation for battery-driven car.
Claims (1)
1. a battery-driven car speed-regulating control device is characterized in that being made up of speed setting controller 1, master cock 2 and governor handle 3; Master cock 2 one terminations are gone into the COM end of speed setting controller 1, the other end of master cock 2 inserts the digital signal input end of speed setting controller 1, the A/D converter that governor handle 3 inserts in the speed setting controller 1, A/D converter inserts the digital signal input end of speed setting controller 1 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207929 CN2369897Y (en) | 1999-04-19 | 1999-04-19 | Speed change controller for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99207929 CN2369897Y (en) | 1999-04-19 | 1999-04-19 | Speed change controller for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369897Y true CN2369897Y (en) | 2000-03-22 |
Family
ID=34001800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99207929 Expired - Fee Related CN2369897Y (en) | 1999-04-19 | 1999-04-19 | Speed change controller for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369897Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413204C (en) * | 2005-08-31 | 2008-08-20 | 三洋电机株式会社 | Motor speed control integrated circuit |
| CN102343818A (en) * | 2011-07-25 | 2012-02-08 | 江苏隆士达实业有限公司 | Electric vehicle capable of cruising at constant speed |
-
1999
- 1999-04-19 CN CN 99207929 patent/CN2369897Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413204C (en) * | 2005-08-31 | 2008-08-20 | 三洋电机株式会社 | Motor speed control integrated circuit |
| CN102343818A (en) * | 2011-07-25 | 2012-02-08 | 江苏隆士达实业有限公司 | Electric vehicle capable of cruising at constant speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |