CN110155167A - Steering system, control method and vehicle - Google Patents
Steering system, control method and vehicle Download PDFInfo
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- CN110155167A CN110155167A CN201910499505.XA CN201910499505A CN110155167A CN 110155167 A CN110155167 A CN 110155167A CN 201910499505 A CN201910499505 A CN 201910499505A CN 110155167 A CN110155167 A CN 110155167A
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- clutch
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- vehicle
- steering
- controller
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 18
- 239000003921 oil Substances 0.000 abstract description 18
- 239000010720 hydraulic oil Substances 0.000 abstract description 4
- 239000002828 fuel tank Substances 0.000 description 10
- 230000008901 benefit Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/062—Details, component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/062—Details, component parts
- B62D5/063—Pump driven by vehicle engine
Abstract
The present invention provides a kind of steering system, control method and vehicle, steering system includes: engine；Steering pump；Clutch is connected with engine and steering pump, and clutch is disconnected or connected so that engine is disconnected or connect with steering pump.The steering system, by the way that clutch is arranged between engine and steering pump, control clutch disconnects or connects the disconnection or connection that just can control engine and steering pump, to keep power transmission between engine and steering pump controllable, i.e. in the case where vehicle is in non-traveling working condition, the engagement of controllable cut-off clutch, disconnect engine and steering pump, and then steering pump is made to be in off working state, to reduce the oil consumption of vehicle, avoid steering system hydraulic oil temperature excessively high simultaneously, improve the service life of Vehicular turn hydraulic components, and improve the reliability of steering system.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of steering system, control method and vehicle.
Background technique
Currently, the steering pump of conventional hydraulic power steering system is usually all directly to connect with engine, pump speed
Change with the variation of engine speed, as long as engine is in running order, regardless of whether needing to turn to, steering pump is all located
In working condition, especially special purpose vehicle under non-traveling working condition, the non-productive work of steering pump cause complete-vehicle oil consumption it is high,
It is short to turn to oil temperature height, steering hydraulic components service life, seriously affects the reliability of steering system.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of steering systems.
It is another object of the present invention to provide a kind of control methods.
Yet another object of the invention is that providing a kind of vehicle.
To achieve the goals above, the technical solution of first aspect present invention provides a kind of steering system, comprising: starts
Machine；Steering pump；Clutch is connected with the engine and the steering pump, and the clutch is disconnected or connected so that institute
It states engine and disconnects or connect with the steering pump.
The steering system that the technical solution of first aspect present invention provides, by being arranged between engine and steering pump
Clutch, control clutch disconnects or connects the disconnection or connection that just can control engine and steering pump, to make engine
Power transmission is controllable between steering pump, i.e., in the case where vehicle is in non-traveling working condition, controllable cut-off clutch is connect
It closes, disconnects engine and steering pump, and then steering pump is made to be in off working state, to reduce the oil consumption of vehicle, simultaneously
It avoids steering system hydraulic oil temperature excessively high, improves the service life of Vehicular turn hydraulic components, and improve steering system
The reliability of system.
In addition, the steering system in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, the clutch includes initiative part and follower, the initiative part and the follower
In one be connected with the engine, another is connected with the steering pump, and the initiative part and the follower disconnect
Or connection is disconnected or is connect to control the engine with the steering pump.
Clutch includes initiative part and follower, and initiative part is connected with engine, and follower is connected with steering pump, or
Initiative part is connected with steering pump, and follower is connected with engine, and the disconnection or connection of initiative part and follower are so as to control
The disconnection or connection of engine and steering cylinder processed, it is final to realize that power transmission is controllable between engine and steering pump.
In the above-mentioned technical solutions, steering system further include: clutch controller is connected with the clutch, it is described from
Clutch controller is used to control the disconnection or connection of the initiative part and the follower.
Steering system further includes clutch controller, and clutch controller is connected with clutch, and can control clutch
Initiative part and follower disconnection or connection, and then realize control engine and steering pump between power transmission.
In the above-mentioned technical solutions, the clutch includes actuator, the clutch controller and actuator electricity
It connects, the clutch controller controls the actuator movement to drive the initiative part and the follower to disconnect or connect
It connects.
Clutch includes actuator, and actuator is used to driving connecting or disconnecting for initiative part and follower, by by clutch
Device controller is electrically connected with actuator, and clutch controller is preferably wirelessly connected with actuator, to pass through control clutch
Controller can control actuator execution movement just to drive initiative part to disconnect or connect with follower.
It is then unrestricted as the specific constructive form of actuator, it can be driving motor, be also possible to electromagnetic drive machine,
It, should all be within the scope of the present invention due to can be realized the purpose of the application.
In the above-mentioned technical solutions, the clutch controller is equipped with trigger unit, the trigger unit for trigger it is described from
Clutch controller makes the clutch controller control the actuator and executes movement.
Trigger unit is equipped on clutch controller, trigger unit is for triggering clutch controller, so that clutch control
Device control actuator executes movement, and trigger unit can be the touch screen being electrically connected with clutch controller or control key or channel radio
It interrogates module (such as bluetooth module, WIFI module), when trigger unit is wireless communication module, remote controler or mobile phone, tablet computer etc.
External equipment can be wirelessly connected by wireless communication module and clutch controller, not only facilitated but also quick, improved clutch
Controller controls the efficiency that clutch is disconnected or connected.
In the above-mentioned technical solutions, the steering system further include: condition detector is electrically connected with the trigger unit,
The condition detector is used to detect the operating condition of the vehicle, and for detecting that the vehicle is in driving cycle
When trigger the trigger unit so that the trigger unit triggers the clutch controller, make clutch controller control institute
It states actuator and executes movement.
Steering system further includes condition detector, and condition detector is capable of the operating condition of real-time detection vehicle, is led to
Cross and be electrically connected condition detector with trigger unit, thus make condition detector when detecting that vehicle is in driving cycle from
Dynamic triggering trigger unit, makes trigger unit trigger clutch controller, and then realizes that clutch controller control actuator executes movement,
So that the initiative part of actuator driving clutch is connected with follower, improves the gentle intelligent water of Automated water of product
It is flat.
In the above-mentioned technical solutions, the clutch controller is integrally disposed on the vehicle, including controller ontology
The transmission mechanism being connected with the controller ontology, the transmission mechanism are connected with the clutch, the controller ontology
The transmission mechanism movement is controlled to control the disconnection or connection of the initiative part Yu the follower.
By the way that clutch controller is integrally disposed on vehicle, clutch controller include controller ontology and with control
The connected transmission mechanism of device ontology, transmission mechanism are connected with clutch, and then are able to pass through the controller ontology-driven control transmission
Mechanism kinematic to control the disconnection and connection of the initiative part and follower of clutch, realize vehicle under driving cycle, engine
It is connected with steering pump, and vehicle, under non-driving cycle, engine is disconnected with steering pump, reduces oil consumption, and prolong
The service life of steering system components is grown.
It is worth noting that the specific structure of transmission mechanism is unrestricted, turbine connection can be, be also possible to rack gear company
It connects, it, should all be within protection scope of the present invention due to can be realized the purpose of the present invention.
In the above-mentioned technical solutions, the steering system further include: power steering stgear is connected with the steering pump, institute
Power steering stgear is stated for providing steering power to the vehicle.
In the above-mentioned technical solutions, the steering system further include: fuel tank, with the steering pump and the electronic-controlled power steering
Device is connected, and the fuel tank is used for the steering pump and the power steering stgear fuel feeding.
Further, fuel tank is equipped with radiator and filter, and radiator plays the role of heat dissipation, prevents oil temperature in fuel tank
Excessively high, filter plays the role of filtering, can effectively cross the impurity in oil strain, so that the safety in utilization of product is improved,
And effectively increase the service life of product.
Meanwhile overflow valve is equipped on steering pump, overflow valve can play the role of level pressure overflow and safeguard protection effect,
It can effectively ensure that the flow and pressure remained steady of system, to further increase the safety in utilization of product, and effectively prevent
System pressure is excessive to cause larger harm to product, further improves the service life of product.
The technical solution of second aspect of the present invention provides a kind of control method, comprising: determines the operating condition of vehicle；Root
According to the disconnection or connection of operating condition control clutch；Wherein, the clutch is connected with engine and steering pump, institute
Clutch is stated to disconnect or connect so that engine is disconnected or connect with steering pump.
The control method that the technical solution of second invention of the invention provides is passed through by determining the operating condition of vehicle
It determines that vehicle is in driving cycle or non-driving cycle, the disconnection or connection of clutch is controlled further according to the operating condition of vehicle,
So that the disconnection or connection of engine and steering pump, realize that the power output of engine and steering pump is controllable.
In the above-mentioned technical solutions, the disconnection or connection that clutch is determined according to the driving cycle, specifically includes:
The vehicle is in non-driving cycle, controls the clutch and is in an off state；The vehicle is in driving cycle, controls institute
It states clutch and is in connection status.
It when vehicle is in non-driving cycle, then controls clutch and is in an off state, so that engine and steering pump
It disconnects, to reduce oil consumption；When vehicle is in driving cycle, then controls clutch and be in connection status, to ensure to start
Machine and steering pump are in connection status, it is ensured that vehicle is able to maintain normal direction of rotation and normally travel.
The technical solution of third aspect present invention provides a kind of vehicle, comprising: any in the technical solution of first aspect
Steering system described in.
The vehicle that the technical solution of third aspect present invention provides, because including described in any one of first aspect technical solution
Steering system, thus have any of the above-described technical solution possessed by all beneficial effects, details are not described herein.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of steering system described in some embodiments of the invention；
Fig. 2 is the schematic flow diagram of control method described in some embodiments of the invention.
Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:
10 engines, 20 steering pumps, 201 overflow valves, 30 clutches, 40 clutch controllers, 50 power steering stgears, 60
Fuel tank, 601 radiators, 602 filters.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to steering system, control method and vehicle described in Fig. 1 and Fig. 2 description according to some embodiments of the invention
?.
As shown in Figure 1, the steering system that the embodiment of first aspect present invention provides, comprising: engine 10；Steering pump
20；Clutch 30 is connected with engine 10 and steering pump 20, and clutch 30 is disconnected or connected so that engine 10 and steering oil
Pump 20 disconnects or connection.
The steering system that the embodiment of first aspect present invention provides, by being set between engine 10 and steering pump 20
Clutch 30 is set, control clutch 30 disconnects or connects the disconnection or connection that just can control engine 10 Yu steering pump 20, from
And keep power transmission between engine 10 and steering pump 20 controllable, i.e., in the case where vehicle is in non-traveling working condition, it can control
The engagement of cut-off clutch 30 disconnects engine 10 and steering pump 20, and then steering pump 20 is made to be in off working state,
It to reduce the oil consumption of vehicle, while avoiding steering system hydraulic oil temperature excessively high, improves making for Vehicular turn hydraulic components
With the service life, and improve the reliability of steering system.
The specific structure of steering system provided by the present application is described in detail below with reference to some embodiments.
Embodiment one
Clutch 30 includes initiative part and follower, and one in initiative part and follower is connected with engine 10, another
A to be connected with steering pump 20, initiative part is disconnected or is connect with follower to control engine 10 and the disconnection of steering pump 20 or connect
It connects.
Clutch 30 includes initiative part and follower, and initiative part is connected with engine 10, follower and 20 phase of steering pump
Even or initiative part is connected with steering pump 20, and follower is connected with engine 10, the disconnection or connection of initiative part and follower
So as to control the disconnection or connection of engine 10 Yu steering cylinder, final realize is moved between engine 10 and steering pump 20
Power transmission is controllable.
Embodiment two
Difference with embodiment one is: on the basis of example 1, further, steering system further include: clutch
Device controller 40 is connected with clutch 30, and clutch controller 40 is used to control the disconnection or connection of initiative part and follower, such as
Shown in Fig. 1.
Steering system further includes clutch controller 40, and clutch controller 40 is connected with clutch 30, and can control
The disconnection or connection of the initiative part and follower of clutch 30, and then realize dynamic between control engine 10 and steering pump 20
Power transmission.
Preferably, clutch 30 includes actuator, and clutch controller 40 is electrically connected with actuator, clutch controller 40
The movement of control actuator is to drive initiative part to disconnect or connect with follower.
Clutch 30 includes actuator, and actuator is used to drive connecting or disconnecting for initiative part and follower, by will be from
Clutch controller 40 is electrically connected with actuator, and clutch controller 40 is preferably wirelessly connected with actuator, to pass through control
Clutch controller 40 can control actuator execution movement just to drive initiative part to disconnect or connect with follower.
It is then unrestricted as the specific constructive form of actuator, it can be driving motor, be also possible to electromagnetic drive machine,
It, should all be within the scope of the present invention due to can be realized the purpose of the application.
Preferably, clutch controller 40 is equipped with trigger unit, and trigger unit makes clutch for triggering clutch controller 40
Controller 40 controls actuator and executes movement.
Trigger unit is equipped on clutch controller 40, trigger unit is for triggering clutch controller 40, so that clutch
Controller 40 controls actuator and executes movement, and trigger unit can be the touch screen or control key being electrically connected with clutch controller 40
Or wireless communication module (such as bluetooth module, WIFI module), when trigger unit is wireless communication module, remote controler or mobile phone are put down
The external equipments such as plate computer can be wirelessly connected by wireless communication module and clutch controller 40, not only facilitated but also quick, mentioned
High clutch controller 40 controls clutch 30 and disconnects or the efficiency of connection.
Three (not shown) of embodiment
Difference with embodiment one or embodiment two is: on the basis of embodiment one or embodiment two, further,
Steering system further include: condition detector is electrically connected with trigger unit, and condition detector is used to detect the operation work of vehicle
Condition, and for triggering trigger unit when detecting that vehicle is in driving cycle, so that trigger unit triggers clutch controller 40, make
Clutch controller 40 controls actuator and executes movement.
Steering system further includes condition detector, and condition detector is capable of the operating condition of real-time detection vehicle, is led to
Cross and be electrically connected condition detector with trigger unit, thus make condition detector when detecting that vehicle is in driving cycle from
Dynamic triggering trigger unit, makes trigger unit trigger clutch controller 40, and then realizes that clutch controller 40 controls actuator and executes
Movement finally makes the initiative part of actuator driving clutch 30 be connected with follower, improves the gentle intelligence of Automated water of product
Energyization is horizontal.
Example IV (not shown)
Difference with embodiment three is: clutch controller 40 is integrally disposed on vehicle, including controller ontology and
The transmission mechanism being connected with controller ontology, transmission mechanism are connected with clutch 30, and controller ontology controls transmission mechanism movement
To control the disconnection or connection of initiative part and follower.
By the way that clutch controller 40 is integrally disposed on vehicle, clutch controller 40 include controller ontology and with
The connected transmission mechanism of controller ontology, transmission mechanism is connected with clutch 30, and then is able to pass through the controller ontology-driven control
Transmission mechanism processed is moved to control the disconnection and connection of the initiative part and follower of clutch 30, realizes vehicle in driving cycle
Under, engine 10 is connected with steering pump 20, and vehicle, under non-driving cycle, engine 10 and steering pump 20 disconnect and connecting
It connects, reduces oil consumption, and extend the service life of steering system components.
It is worth noting that the specific structure of transmission mechanism is unrestricted, turbine connection can be, be also possible to rack gear company
It connects, it, should all be within protection scope of the present invention due to can be realized the purpose of the present invention.
Preferably, steering system further include: power steering stgear 50 is connected with steering pump 20, and power steering stgear 50 is used for
Steering power is provided to vehicle.
Preferably, steering system further include: fuel tank 60 is connected with steering pump 20 and power steering stgear 50, and fuel tank 60 is used
In to 50 fuel feeding of steering pump 20 and power steering stgear.
Further, fuel tank 60 is equipped with radiator 601 and filter 602, and radiator 601 plays the role of heat dissipation, prevents
Only high oil temperature in fuel tank 60, filter 602 play the role of filtering, the impurity in oil strain can be effectively crossed, to improve
The safety in utilization of product, and effectively increase the service life of product.
Meanwhile overflow valve 201 is equipped on steering pump 20, overflow valve 201 can play the role of level pressure overflow and safety
Protective effect can effectively ensure that the flow and pressure remained steady of system, to further increase the safety in utilization of product, and
It effectively prevent system pressure excessive and larger harm is caused to product, further improve the service life of product.
As shown in Fig. 2, the embodiment of second aspect of the present invention provides a kind of control method, comprising: determine the fortune of vehicle
Row operating condition；The disconnection or connection of clutch 30 are controlled according to operating condition；Wherein, clutch 30 and engine 10 and steering pump
20 are connected, and clutch 30 is disconnected or connected so that engine 10 is disconnected or connect with steering pump 20.
The control method that the embodiment of second invention of the invention provides, by determining the operating condition of vehicle, i.e., by true
Determine vehicle and be in driving cycle or non-driving cycle, the disconnection or connection of clutch 30 are controlled further according to the operating condition of vehicle,
So that the disconnection or connection of engine 10 and steering pump 20, realize that engine 10 and the power output of steering pump 20 are controllable.
Preferably, the disconnection or connection that clutch 30 is determined according to driving cycle, specifically include: vehicle is in non-traveling work
Condition, control clutch 30 are in an off state；Vehicle is in driving cycle, and control clutch 30 is in connection status.
It when vehicle is in non-driving cycle, then controls clutch 30 and is in an off state, so that engine 10 and steering
Oil pump 20 disconnects, to reduce oil consumption；When vehicle is in driving cycle, then controls clutch 30 and be in connection status, with
Ensure that engine 10 and steering pump 20 are in connection status, it is ensured that vehicle is able to maintain normal direction of rotation and normally travel.
The embodiment of third aspect present invention provides a kind of vehicle, comprising: any one of embodiment of first aspect institute
The steering system stated.
The vehicle that the embodiment of third aspect present invention provides, because including turning described in any one of first aspect embodiment
To system, thus there are all beneficial effects possessed by any of the above-described technical solution, details are not described herein.
Specific structure and the work of steering system provided by the present application are described in detail below with reference to a specific embodiment
Principle.
As shown in Figure 1, the present invention provides a kind of steering system with clutch and maneuver control device, by engine,
The composition such as steering pump, fuel tank, clutch, clutch controller.Be equipped between engine and steering pump clutch and
Clutch controller, driver can be according to actual condition needs, by controlled clutch controller, to control connecing for clutch
It closes, and then controls the power transmission of engine and steering pump.
As shown in Figure 1, can control the engagement of cut-off clutch in the case where dedicated Chefei travels working condition, making steering pump
Under off working state, oil consumption is reduced, avoids steering system hydraulic high oil temperature, extends steering pump, power steering stgear
Service life improves steering system reliability.
In conclusion steering system provided by the invention is controlled by the way that clutch is arranged between engine and steering pump
Clutch processed disconnects or connects the disconnection or connection that just can control engine and steering pump, to make engine and steering pump
Between power transmission it is controllable, i.e., in the case where vehicle is in non-traveling working condition, can control cut-off clutch engagement, make engine
It is disconnected with steering pump, and then steering pump is made to be in off working state, to reduce the oil consumption of vehicle, while avoiding steering system
Analysis of hydraulic oil overheat, improves the service life of Vehicular turn hydraulic components, and improves the reliability of steering system.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating
Or imply relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " installation ",
The terms such as " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, being also possible to can
Dismantling connection, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the mechanism of indication or suggestion meaning or unit must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of steering system is used for vehicle characterized by comprising
Engine；
Steering pump；
Clutch is connected with the engine and the steering pump, and the clutch is disconnected or connected so that the engine
It disconnects or connect with the steering pump.
2. steering system according to claim 1, which is characterized in that
The clutch includes initiative part and follower, one in the initiative part and the follower and the engine phase
Even, another is connected with the steering pump, and the initiative part is disconnected or connect with the follower to control the engine
It disconnects or connect with the steering pump.
3. steering system according to claim 2, which is characterized in that further include:
Clutch controller is connected with the clutch, the clutch controller for control the initiative part and it is described from
The disconnection or connection in dynamic portion.
4. steering system according to claim 3, which is characterized in that
The clutch includes actuator, and the clutch controller is electrically connected with the actuator, the clutch controller
The actuator movement is controlled to drive the initiative part to disconnect or connect with the follower.
5. steering system according to claim 4, which is characterized in that
The clutch controller is equipped with trigger unit, and the trigger unit makes the clutch for triggering the clutch controller
Device controller controls the actuator and executes movement.
6. steering system according to claim 5, which is characterized in that further include:
Condition detector is electrically connected with the trigger unit, and the condition detector is used to detect the operation work of the vehicle
Condition, and for triggering the trigger unit when detecting that the vehicle is in driving cycle, so that described in trigger unit triggering
Clutch controller makes the clutch controller control the actuator and executes movement.
7. steering system according to claim 3, which is characterized in that
The clutch controller is integrally disposed on the vehicle, including controller ontology and is connected with the controller ontology
Transmission mechanism, the transmission mechanism is connected with the clutch, the controller ontology control the transmission mechanism movement with
Control the disconnection or connection of the initiative part Yu the follower.
8. a kind of control method characterized by comprising
Determine the operating condition of vehicle；
The disconnection or connection of clutch are controlled according to the operating condition；
Wherein, the clutch is connected with engine and steering pump, the clutch disconnect or connect so that engine with turn
It disconnects or connects to oil pump.
9. control method according to claim 8, which is characterized in that described to determine clutch according to the driving cycle
It disconnects or connects, specifically include:
The vehicle is in non-driving cycle, controls the clutch and is in an off state；
The vehicle is in driving cycle, controls the clutch and is in connection status.
10. a kind of vehicle characterized by comprising
Steering system described in any one of claims 1 to 7.
Priority Applications (1)
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|---|---|---|---|
| CN201910499505.XA CN110155167A (en) | 2019-06-11 | 2019-06-11 | Steering system, control method and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910499505.XA CN110155167A (en) | 2019-06-11 | 2019-06-11 | Steering system, control method and vehicle |
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| CN110155167A true CN110155167A (en) | 2019-08-23 |
Family
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| CN201910499505.XA Pending CN110155167A (en) | 2019-06-11 | 2019-06-11 | Steering system, control method and vehicle |
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| KR20030003861A (en) * | 2001-07-04 | 2003-01-14 | 현대자동차주식회사 | Power Steering of Oil Pressure Type for Automobile |
| KR20050069266A (en) * | 2003-12-31 | 2005-07-05 | 현대자동차주식회사 | Oil pump of steering apparatus |
| CN202389447U (en) * | 2011-12-08 | 2012-08-22 | 奇瑞汽车股份有限公司 | Energy-saving automotive hydraulic power-assisted steering oil pump |
| CN103010298A (en) * | 2012-11-27 | 2013-04-03 | 江苏大学 | Electronic control fluid-link steering system for heavy-duty vehicle and control method thereof |
| CN203372285U (en) * | 2013-06-14 | 2014-01-01 | 浙江吉利汽车研究院有限公司杭州分公司 | Automatic-control power-assisted steering pump system |
| CN104386124A (en) * | 2014-11-26 | 2015-03-04 | 奇瑞商用车（安徽）有限公司 | Energy-saving type hydraulic assisting turning system for vehicle |
| CN104443016A (en) * | 2014-11-26 | 2015-03-25 | 奇瑞商用车（安徽）有限公司 | Vehicle energy-saving type assist steering oil pump |
| CN205737686U (en) * | 2016-05-17 | 2016-11-30 | 山东汇川汽车部件有限公司 | A kind of motorcar electric hydraulic power-assist steering system |
| CN210027579U (en) * | 2019-06-11 | 2020-02-07 | 三一专用汽车有限责任公司 | Steering system and vehicle |
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