CN205499049U - Steering control device is assisted to vehicle - Google Patents
Steering control device is assisted to vehicle Download PDFInfo
- Publication number
- CN205499049U CN205499049U CN201521124171.1U CN201521124171U CN205499049U CN 205499049 U CN205499049 U CN 205499049U CN 201521124171 U CN201521124171 U CN 201521124171U CN 205499049 U CN205499049 U CN 205499049U
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- vehicle
- gear
- vertical shaft
- host computer
- clutch plate
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- Expired - Fee Related
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- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The utility model discloses a steering control device is assisted to vehicle, include navigational positioning equipment, host computer, automatic steering controller, angle displacement sensor and turn to actuating mechanism, the vehicle position sigual of navigational positioning equipment is received to the host computer, the host computer still is connected with automatic steering controller, the vehicle angle signal that automatic steering controller acceptance angle displacement sensor obtained, control turns to actuating mechanism and accomplishes automatic the rotation. Actuating mechanism includes step motor, gear train, clutch plate etc, stand the cooperation of epaxial vertical scroll gear with the setting behind a step motor and the step motor gear connection, step motor sets up on the clutch plate, can realize the adjustment of gear engagement and dissengaged positions through the mode conversion pinhole. The steering control device is assisted to vehicle reforms transform at current car a steering system on the basis of, can realize that automatic steering and manual work turn to the switching.
Description
Technical field
This utility model relates to Advanced Automotive Automatic Control field, and especially a kind of vehicle assisted diversion controls device.
Background technology
Automobile in the process of moving, need to often change its travel direction, i.e. so-called motor turning by the will of driver.For wheeled car, it is achieved the method for motor turning is, driver passes through a set of ad hoc mechanism, makes the wheel (deflecting roller) on steering axle of automobile (usually propons) deflect certain angle relative to longitudinal vehicle axis.When automobile straight-line travelling, often deflecting roller also can be acted on by the lateral perturbed force in road surface, automatically deflects and changes travel direction.Now, driver can also utilize this set mechanism to make deflecting roller deflect round about, so that automobile recovers original travel direction.This set is used for changing or recovering the specialized organization of vehicle traveling direction, the most referred to as automobile steering system (being commonly called as automotive steering).Therefore, the function of automobile steering system is, it is ensured that automobile can carry out Turning travel by the will of driver.
Automobile steering system is divided into two big classes: mechanical steering system and power steering system.Mechanical steering system is using the muscle power of driver as steerable energy, and the most all force transmission elements are all mechanical.Manual steering system is made up of steering control mechanism, steering gear and steering gear three parts.Power steering system is that dual-purpose driver is physical and engine power is the steering system of steerable energy.Under normal circumstances, energy needed for motor turning, only sub-fraction are provided by driver, and major part is provided by power steering gear by electromotor.But when power steering gear lost efficacy, the most also should independently be undertaken motor turning task by driver.Therefore, power steering system adds a set of power steering gear on the basis of manual steering system and is formed.For Maximum total mass is at the heavy-duty car of more than 50t, once power steering gear lost efficacy, and the power that driver is added on knuckle by mechanical drive train is far not enough so that deflecting roller deflects and realizes turning to.Therefore the power steering gear of this automobile should be the most reliable.
Current automobile steering system is all that driver participates in, and when in the working environment that some is special, severe, or in order to save labour force, improves work efficiency, and ensures the safety that vehicle uses, generally require realize unmanned.
Summary of the invention
Goal of the invention of the present utility model is, overcomes the deficiency of art methods, it is provided that a kind of transformation on the basis of existing automobile steering system, it is possible to realizes auto-steering and manually turns to the vehicle assisted diversion of switching to control device.
For achieving the above object, it is proposed that following technical scheme:
A kind of vehicle assisted diversion controls device, and including navigation equipment, host computer, automatic steering controller, angular displacement sensor and turn to actuator, described host computer receives the vehicle location signal of navigation equipment；Host computer is also connected with automatic steering controller, the vehicle angular signal that described automatic steering controller acceptance angle displacement transducer obtains, and controls to turn to actuator to complete automatically and rotates.
Described navigation equipment includes electronic compass and GPS, it is possible to obtain vehicle defined location information in real time.Positional information is transferred to host computer by described GPS and electronic compass.
The vehicle angular signal that described angular displacement sensor obtains, is transferred to automatic steering controller after a data collecting card conversion.
Described actuator includes motor, gear train, clutch plate, described motor and a stepping motor gear coordinate with the vertical shaft gear being arranged on vertical shaft after connecting, described motor is arranged on clutch plate, is capable of gear engagement and the adjustment of disengaged position by patten transformation pin-and-hole.
Steering wheel is arranged on vertical shaft top, is provided with vertical shaft sheath outside vertical shaft, and the described vertical shaft other end is connected with all-hydraulic transducer.
Described gear train is located in gear-box, is arranged on clutch plate.Described clutch plate is located on vertical shaft.
After vehicle power and a vehicle-mounted inverter connect, provide power supply for described motor, controllor for step-by-step motor, GPS, electronic compass, angular displacement sensor.
The beneficial effect of this utility model:
Described vehicle assisted diversion controls device and utilizes motor and gear engagement to realize auto-steering and the switching manually turned to, need only to welding on steering wheel vertical shaft and the gear housing of gear can be installed, install fixed support additional, gear drive is used between motor and vertical shaft, transmission efficiency is high, and assisted diversion controls device response rapidly.
Accompanying drawing explanation
Fig. 1 is assisted diversion control system block diagram；
Fig. 2 is assisted diversion control structure schematic diagram；
Fig. 3 is assisted diversion control structure transmission schematic diagram；
Fig. 4 is assisted diversion control system electric power system block diagram；
Wherein, 1, steering wheel；2, vertical shaft sheath；3, vertical shaft gear；4, gear-box；5, clutch plate；6, vertical shaft；7, all-hydraulic steering gear；8, stepping motor gear；9, motor；10, patten transformation pin-and-hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of vehicle assisted diversion of the present utility model is controlled device to be further described in detail:
As it is shown in figure 1, a kind of vehicle assisted diversion controls device, including navigation equipment, host computer, automatic steering controller, angular displacement sensor and turn to actuator, described host computer receives the vehicle location signal of navigation equipment；Host computer is also connected with automatic steering controller, the vehicle angular signal that described automatic steering controller acceptance angle displacement transducer obtains, and controls to turn to actuator to complete automatically and rotates.
Preferably, described navigation equipment includes electronic compass and GPS, it is possible to obtain vehicle defined location information in real time.Positional information is transferred to host computer by described GPS and electronic compass.
Preferably, the vehicle angular signal that described angular displacement sensor obtains, after a data collecting card conversion, it is transferred to automatic steering controller.
As shown in Figure 2,3, described actuator includes motor 9, gear train, clutch plate 5 etc., described motor 9 coordinates with the vertical shaft gear 3 being arranged on vertical shaft 6 after being connected with a stepping motor gear 8, described motor 9 is arranged on clutch plate 5, is capable of gear engagement and the adjustment of disengaged position by patten transformation pin-and-hole 10.
Preferably, steering wheel 1 is arranged on vertical shaft 6 top, is provided with vertical shaft sheath 2 outside vertical shaft 6, and described vertical shaft 6 other end is connected with all-hydraulic transducer 7.
Described gear train is located at gear, in 4, is arranged on clutch plate 5.Described clutch plate 5 is located on vertical shaft 6.
As shown in Figure 4, after vehicle power and a vehicle-mounted inverter connect, provide power supply for described motor, controllor for step-by-step motor, GPS, electronic compass, angular displacement sensor.
Claims (6)
1. a vehicle assisted diversion controls device, it is characterised in that includes navigation equipment, host computer, automatic steering controller, angular displacement sensor and turns to actuator, and described host computer receives the vehicle location signal of navigation equipment；Host computer is also connected with automatic steering controller, the vehicle angular signal that described automatic steering controller acceptance angle displacement transducer obtains, and controls to turn to actuator to complete automatically and rotates；
Described actuator includes motor, gear train, clutch plate, described motor and a stepping motor gear coordinate with the vertical shaft gear being arranged on vertical shaft after connecting, described motor is arranged on clutch plate, is capable of gear engagement and the adjustment of disengaged position by patten transformation pin-and-hole.
A kind of vehicle assisted diversion the most according to claim 1 controls device, it is characterised in that described navigation equipment includes that positional information is transferred to host computer by electronic compass and GPS, described GPS and electronic compass.
A kind of vehicle assisted diversion the most according to claim 1 and 2 controls device, it is characterised in that the vehicle angular signal that described angular displacement sensor obtains, and is transferred to automatic steering controller after a data collecting card conversion.
A kind of vehicle assisted diversion the most according to claim 3 controls device, it is characterised in that also including that steering wheel, described steering wheel are arranged on vertical shaft top, be provided with vertical shaft sheath outside vertical shaft, the described vertical shaft other end is connected with all-hydraulic transducer.
A kind of vehicle assisted diversion the most according to claim 3 controls device, it is characterised in that described gear train is located in gear-box, is arranged on clutch plate；Described clutch plate is located on vertical shaft.
6. control device according to a kind of vehicle assisted diversion described in claim 4 or 5, it is characterised in that after vehicle power and a vehicle-mounted inverter connect, provide power supply for described motor, controllor for step-by-step motor, GPS, electronic compass, angular displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124171.1U CN205499049U (en) | 2015-12-29 | 2015-12-29 | Steering control device is assisted to vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124171.1U CN205499049U (en) | 2015-12-29 | 2015-12-29 | Steering control device is assisted to vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499049U true CN205499049U (en) | 2016-08-24 |
Family
ID=56720856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124171.1U Expired - Fee Related CN205499049U (en) | 2015-12-29 | 2015-12-29 | Steering control device is assisted to vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499049U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628093A (en) * | 2017-01-06 | 2017-05-10 | 浙江嘉蓝海洋电子有限公司 | Manual and automatic dual-mode steering wheel |
| CN106956719A (en) * | 2017-03-20 | 2017-07-18 | 江苏金坛大迈汽车工程研究院有限公司 | A kind of auto-steering aligning device and its application method |
| WO2020134217A1 (en) * | 2018-12-26 | 2020-07-02 | 丰疆智能科技股份有限公司 | Automatic steering system and automatic steering method for high-speed rice transplanter |
-
2015
- 2015-12-29 CN CN201521124171.1U patent/CN205499049U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628093A (en) * | 2017-01-06 | 2017-05-10 | 浙江嘉蓝海洋电子有限公司 | Manual and automatic dual-mode steering wheel |
| CN106628093B (en) * | 2017-01-06 | 2018-06-08 | 浙江嘉蓝海洋电子有限公司 | Manually, automatic double mode formula steering wheel |
| CN106956719A (en) * | 2017-03-20 | 2017-07-18 | 江苏金坛大迈汽车工程研究院有限公司 | A kind of auto-steering aligning device and its application method |
| WO2020134217A1 (en) * | 2018-12-26 | 2020-07-02 | 丰疆智能科技股份有限公司 | Automatic steering system and automatic steering method for high-speed rice transplanter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |