CN2365120Y - Electrical steering control device for vehicle - Google Patents
Electrical steering control device for vehicle Download PDFInfo
- Publication number
- CN2365120Y CN2365120Y CN 99205864 CN99205864U CN2365120Y CN 2365120 Y CN2365120 Y CN 2365120Y CN 99205864 CN99205864 CN 99205864 CN 99205864 U CN99205864 U CN 99205864U CN 2365120 Y CN2365120 Y CN 2365120Y
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- CN
- China
- Prior art keywords
- control
- circuit board
- steering
- vehicle
- control circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
The utility model provides an electrical steering control device for vehicles. The utility model detects the steering and the rotary amplitude of a shaft rod of a steering wheel by means of a steering sensor, signals are analyzed by a control circuit board and control the value of the power voltage and the pole direction of a positive pole and a negative pole so that a driving crank of the output end of an electrical driving source conducts accurate steering and generate proper rotary amplitude, and a feedback sensor arranged on the electrical driving source is matched to control the circuit board for correction control. The electrical steering control device of the utility model, which is specifically designed, aims to achieves the practical purposes of elimination of the vibration of the steering wheel, electrical steering control, energy saving, and safe and accurate control of operation.
Description
The utility model relates to a kind of steering controlling device of vehicle, particularly relates to a kind of electric powered steering control setup of vehicle.
Of the prior artly turn to control, all between bearing circle axostylus axostyle and wheel etc. the crank connecting link group hydraulic pressure control device is set, swaying direction by the crank connecting link groups such as front and back ACTIVE CONTROL of oil hydraulic cylinder, but in its use, because of need continue to provide oil pressure strength, institute is so that oil pressure pump consumes sizable horsepower or electric power, vehicle at general Gasoline engine still can be for using flexibly, but on elec. vehicle, but cause the very big burden of electric system, very huge to the length influence of persistent movement mileage, so, how to develop a kind of low power consuming electric powered steering control setup that vehicle uses that is suitable for, become the target of relevant practitioner's research and development breakthrough.
The purpose of this utility model is to provide a kind of low power consuming, the Vehicular steering control apparatus of electric powered steering.
A kind of vehicle electric steering controlling device of the present utility model, it is articulated with the toggle-action lever 13 of control vehicle at wheel shaft 11 two ends of vehicle, and 13 of toggle-action levers articulate the first-class crank trace group 10 of a trace 14 compositions again, a follower lever 15 has been set up in 14 pivot joints of the wheel shaft 11 of its medium crank trace group 10 and trace, a driving lever 16 is set up in pivot joint in follower lever 15 middle sections, and driving lever 16 ends are articulated in the outer end of the crank 17 of electric powered steering control setup 20, electric powered steering control setup 20 is arranged at the end of bearing circle axostylus axostyle 19, wherein, this electric powered steering control setup 20 includes rotation direction sensor 21, control circuit board 22 and have the motorized motions source 24 of feedback transducer 23, wherein, rotation direction sensor 21 is arranged at the end of the axostylus axostyle 19 of bearing circle 18, and utilize interlinked mechanism 25 to be synchronous driven state, rotation direction sensor 21 is connected with control circuit board 22; Control circuit board 22 is connected with motorized motions source 24; Feedback transducer 23 in the motorized motions source 24 is connected with control circuit board 22.
The utlity model has low energy consumption, the vibration of getting rid of bearing circle, electric powered steering control, save the beneficial effect of the energy and the operation of safe accuracy control.
Below in conjunction with accompanying drawing preferred embodiment is elaborated, wherein,
Fig. 1 is the active scheme drawing that waits the crank connecting link group.
Fig. 2 is the assembling scheme drawing 1 of the utility model electric powered steering control setup.
Fig. 3 is the assembling scheme drawing 2 of the utility model electric powered steering control setup.
Fig. 4 is the control flow chart of the utility model electric powered steering control setup.
Fig. 5 A and Fig. 5 B are that the interlinked mechanism in the utility model electric powered steering control setup is implemented illustration.
At first, as Fig. 1,2, shown in 3, the utility model provides a kind of vehicle electric steering controlling device, wheel shaft 11 two ends of its vehicle are articulated with the toggle-action lever 13 of control wheel 12,13 of toggle-action levers articulate a trace 14 again and form first-class crank connecting link group 10, a follower lever 15 has been set up in 14 pivot joints of the wheel shaft 11 of its medium crank connecting link group 10 and trace, follower lever 15 middle sections articulate sets up a driving lever 16, and driving lever 16 terminal pivot joints are set up in electric powered steering control setup 20 cranks 17 outer ends, electric powered steering control setup 20 is the ends that are arranged at the axostylus axostyle 19 of bearing circle 18, its principal character is: electric powered steering control setup 20 comprises rotation direction sensor 21, control circuit board 22 and motorized motions source 24 with feedback transducer 23, wherein rotation direction sensor 21 is arranged at the end of bearing circle 18 axostylus axostyles, and utilize interlinked mechanism 25 to be synchronous driven state, as shown in Figure 4, rotation direction sensor 21 is turning to and change width of cloth signal and send control circuit board 22 to perception again, by control circuit board 22 analyze and control export to the voltage swing in motorized motions source 24 and both positive and negative polarity to, and then make crank 17 on 24 mouths of motorized motions source, be correctly to turn to and revolve the width of cloth with rotation, again through driving lever 16, follower lever 15 controls wait crank connecting link group 10, in addition, feedback transducer 23 in the motorized motions source 24, further its actual steering commentaries on classics width of cloth is fed back again and send control circuit board 22 to, the utmost point repeatedly analyze in the short time and Correction and Control export to the power line voltage size in motorized motions source 24 and both positive and negative polarity to, revise turning to of crank on the motorized motions source 24 in good time and change the width of cloth with appropriateness, and reach and get rid of bearing circle 18 vibrations, electric powered steering control, save the practical purpose of the energy and safe accuracy control operation.
Wherein 19 of the axostylus axostyles of rotation direction sensor 21 and bearing circle 18 are provided with interlinked mechanism 25, shown in Fig. 5 A and Fig. 5 B, this interlinked mechanism 25 can be a pitch wheel group 251, or be two toothed belt wheels 253 of odontoid belt 252 transmissions, to impel rotation direction sensor 21 really and the accurate interlock of axostylus axostyle 19.
Above-mentionedly the relevant position of structure of the present utility model, feature and combination thereof is done a detailed description, believe your inspector is to the existing understanding to a certain degree of the utility model, for making the purpose of this utility model, feature and effect more distinguished, below be described as follows with regard to its effect, characteristics of using situation and expection to reach:
The utility model mainly is to utilize rotation direction sensor 21 to cooperate interlinked mechanism 25, accurately sensing bearing circle 18 axostylus axostyles turns to and changes the width of cloth, make its signal send control circuit board 22 to, the voltage of controlling motorized motions source 24 by analysis opens and closes, the size with both positive and negative polarity to, and correctly turn to and the appropriateness commentaries on classics width of cloth by motorized motions source 24 mouth driving cranks 17, the feedback transducer 23 that cooperates motorized motions source 24 to have again, with the output shaft actual steering, detect and feed back and send control circuit board 22 to, again by analysis and the voltage in the electronic source 24 of Correction and Control opens and closes, the size with both positive and negative polarity to, and the motorized motions source 24 supply capability energy initiatively time the only wherein, rotation direction sensor 21 during normality, the spent electric power energy of feedback transducer 23 and control circuit board 22 is atomic, save the energy so can thoroughly reach electric powered steering control, with the application target of safety accuracy control operation.Road bump makes crank connecting link group 10 displacement to some extent simultaneously, still detect and feed back and send control circuit board 22 to by feedback transducer 23, again by analysis and the power supply in Correction and Control motorized motions source 24 opens and closes, size and both positive and negative polarity to, except safety and stability, more can get rid of the vibration of bearing circle 18.
Claims (2)
1, a kind of vehicle electric steering controlling device, its wheel shaft at vehicle (11) two ends are articulated with the toggle-action lever (13) of control vehicle, form first-class crank trace group (10) and articulate a trace (14) between toggle-action lever (13) again, articulate between the wheel shaft (11) of its medium crank trace group (10) and trace (14) and set up a follower lever (15), a driving lever (16) is set up in pivot joint in follower lever (15) middle section, and driving lever (16) end is articulated in the outer end of the crank (17) of electric powered steering control setup (20), electric powered steering control setup (20) is arranged at the end of bearing circle axostylus axostyle (19), it is characterized in that:
This electric powered steering control setup (20) includes rotation direction sensor (21), control circuit board (22) and has the motorized motions source (24) of feedback transducer (23), wherein, rotation direction sensor (21) is arranged at the end of the axostylus axostyle (19) of bearing circle (18), and utilize interlinked mechanism (25) to be synchronous driven state, rotation direction sensor (21) is connected with control circuit board (22); Control circuit board (22) is connected with motorized motions source (24); Feedback transducer (23) in the motorized motions source (24) is connected with control circuit board (22).
2, a kind of vehicle electric steering controlling device as claimed in claim 1, it is characterized in that: wherein be provided with interlinked mechanism (25) between the axostylus axostyle (19) of rotation direction sensor (21) and bearing circle (18), this interlinked mechanism (25) can be pitch wheel group (251), or is two toothed belt wheels (253) of odontoid belt transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205864 CN2365120Y (en) | 1999-03-25 | 1999-03-25 | Electrical steering control device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205864 CN2365120Y (en) | 1999-03-25 | 1999-03-25 | Electrical steering control device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365120Y true CN2365120Y (en) | 2000-02-23 |
Family
ID=34000327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99205864 Expired - Fee Related CN2365120Y (en) | 1999-03-25 | 1999-03-25 | Electrical steering control device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365120Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007031017A1 (en) * | 2005-09-14 | 2007-03-22 | Byd Company Limited | A control system for pivot turn and thereof method and a automobile including the system |
| CN100369779C (en) * | 2002-07-08 | 2008-02-20 | 日本精工株式会社 | Electric power steering device |
| CN100389038C (en) * | 2003-04-07 | 2008-05-21 | Zf操作系统有限公司 | Power steering gear with electric motor locking device |
| CN101823487A (en) * | 2009-03-06 | 2010-09-08 | 通用汽车环球科技运作公司 | Detecting hand of driver in lane change or road become automatically in the operation grips or decontrols |
| CN101289096B (en) * | 2007-04-20 | 2010-09-08 | 株式会社捷太格特 | Electric power steering apparatus |
| CN101172469B (en) * | 2006-11-03 | 2010-12-29 | 财团法人工业技术研究院 | Dynamic detecting device of vehicle and driveway identification system using the device |
| CN104843054A (en) * | 2014-02-13 | 2015-08-19 | 株式会社捷太格特 | Electric power steering device |
-
1999
- 1999-03-25 CN CN 99205864 patent/CN2365120Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100369779C (en) * | 2002-07-08 | 2008-02-20 | 日本精工株式会社 | Electric power steering device |
| CN100389038C (en) * | 2003-04-07 | 2008-05-21 | Zf操作系统有限公司 | Power steering gear with electric motor locking device |
| WO2007031017A1 (en) * | 2005-09-14 | 2007-03-22 | Byd Company Limited | A control system for pivot turn and thereof method and a automobile including the system |
| CN101172469B (en) * | 2006-11-03 | 2010-12-29 | 财团法人工业技术研究院 | Dynamic detecting device of vehicle and driveway identification system using the device |
| CN101289096B (en) * | 2007-04-20 | 2010-09-08 | 株式会社捷太格特 | Electric power steering apparatus |
| CN101823487A (en) * | 2009-03-06 | 2010-09-08 | 通用汽车环球科技运作公司 | Detecting hand of driver in lane change or road become automatically in the operation grips or decontrols |
| CN104843054A (en) * | 2014-02-13 | 2015-08-19 | 株式会社捷太格特 | Electric power steering device |
| CN104843054B (en) * | 2014-02-13 | 2018-11-27 | 株式会社捷太格特 | Electric power steering apparatus |
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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 |