CN105459910B - Vehicle and automobile foot rest overturning control method and system - Google Patents
Vehicle and automobile foot rest overturning control method and system Download PDFInfo
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- CN105459910B CN105459910B CN201510883933.4A CN201510883933A CN105459910B CN 105459910 B CN105459910 B CN 105459910B CN 201510883933 A CN201510883933 A CN 201510883933A CN 105459910 B CN105459910 B CN 105459910B
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- foot pedal
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- foot
- overturning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
- B60R3/02—Retractable steps or ladders, e.g. movable under shock
Abstract
The invention discloses a kind of automobile foot rests to overturn control method, comprising: step 1: judging whether the vehicle is starting state, if it is, entering step 2；Otherwise, 4 are entered step；Step 2: judging whether the car door of the vehicle closes, if not, entering step 4；Otherwise, 3 are entered step；Step 3: controlling the foot pedal overturning predetermined angle；Step 4: controlling the foot pedal and be in horizontality.Control method is overturn using foot pedal provided by the invention, according to vehicle launch state and vehicle door status, control the overturning of foot pedal, in the state of vehicle launch and closing of the door, pass through overturning foot pedal to predetermined angle, namely in the process of moving, foot pedal voluntarily overturns predetermined angle to vehicle, and then reduces windage.The reduction of windage further reduced oil consumption.The vehicle of control system is overturn the invention also discloses a kind of automobile foot rest overturning control system and including the automobile foot rest.
Description
Technical field
The present invention relates to control technology fields, overturn control method more specifically to a kind of automobile foot rest, also relate to
And a kind of automobile foot rest overturns control system and the vehicle including above-mentioned automobile foot rest overturning control system.
Background technique
Vehicle as the common equipment such as people's daily trip, cargo transport and site operation, structure it is simple comfortable
Property and practicability etc. have been applied to direct influence.The structural member of the vehicle of composition is various, wherein for car, pick up
The vehicles such as SUV, heavy truck tractor, are generally provided with foot pedal at car door, in order to driver or passenger getting on/off.According to height
Degree needs, and foot pedal may include one or more levels.
Currently, foot pedal common in the art is mostly fixed.It is generally foot-operated using level Four for heavy truck tractor
Plate, by taking the high floor car type of certain money as an example, one, two two-stage foot pedals are fixed on vehicle body, three, level Four foot pedal be fixed on chassis
On.The assembly of car door generally comprises plaque under car door, to block foot pedal, and then reduces the windage in driving process.However, logical
The setting of plaque under car door is crossed, on the one hand makes automobile door structure complicated and more heavy, increases the weight of car door.Meanwhile because
The factors such as the structure for decorative panel under car door, decorative panel cannot manufacture too big under car door, outer surface be also impossible to it is too complicated, because
This relies only on decorative panel under one piece of car door and is difficult to all requirements for marking time and all blocking and its outer surface being made to meet reduction windage.
And windage has an important influence the oil consumption of vehicle, reducing windage is to reduce one of the main method of oil consumption, while oil consumption is again
It is each main engine plants very concern.Though and disclose the foot pedal of reversible structure in the prior art,
For the foot pedal of container on lorry, and multi-pass is crossed and is manually controlled, to reduce the space hold of pedal.
In conclusion how to efficiently solve the problems such as windage in vehicle travel process is larger and then oil consumption is larger, it is
Those skilled in the art's urgent problem at present.
Summary of the invention
In view of this, the first purpose of this invention is to provide a kind of automobile foot rest overturning control method, this method
The problem that windage in vehicle travel process is larger and then oil consumption is larger can be efficiently solved, second object of the present invention exists
It include above-mentioned vehicle footstep third object of the present invention is to provide one kind in providing a kind of automobile foot rest overturning control system
The vehicle of plate overturning control system.
In order to reach above-mentioned first purpose, the invention provides the following technical scheme:
A kind of automobile foot rest overturning control method characterized by comprising
Step 1: judging whether vehicle is starting state, if so, entering step 2；Otherwise, 4 are entered step；
Step 2: judging whether the car door of the vehicle closes, if not, entering step 4；Otherwise, 3 are entered step；
Step 3: controlling the foot pedal overturning predetermined angle of the vehicle；
Step 4: controlling the foot pedal and be in horizontality.
Preferably, in above-mentioned automobile foot rest overturning control method, the step 2 includes:
Judge whether the car door of the vehicle closes, if not, entering step 4；Otherwise, judging the speed of the vehicle is
It is no to reach pre-set velocity, if so, entering step 3, otherwise, enter step 4.
Preferably, in above-mentioned automobile foot rest overturning control method, the foot pedal is multistage foot pedal, the step 3
Specifically: all or part of overturning predetermined angles at different levels of the control multistage foot pedal, and the multistage foot pedal is at different levels
It can mutually be overlapped after overturning.
Preferably, in above-mentioned automobile foot rest overturning control method, the foot pedal includes the level-one being arranged from top to bottom
Pedal, second level pedal, three-level pedal and level Four pedal, the step 3 specifically:
It controls the level-one pedal, second level pedal and three-level pedal and overturns predetermined angle, and the level-one after overturning respectively
Pedal, second level pedal, three-level pedal and level Four pedal successively overlap.
It preferably, further include being set to interior foot pedal overturning switch in above-mentioned automobile foot rest overturning control method,
The step 1 includes:
Judge whether the vehicle is starting state, if so, entering step 2；If not, if the foot pedal rotates
Opening and the closing of the door are closed, then enters step 3, otherwise, enters step 4.
Preferably, in above-mentioned automobile foot rest overturning control method, this method further include:
If the vehicle locking, enters step 3.
Control method is overturn using foot pedal provided by the invention, according to vehicle launch state and vehicle door status, controls foot
The overturning of pedal.Under vehicle inactive state, foot pedal is in horizontality, and then is convenient for driver and passenger loading；Vehicle
After starting, further judge whether car door closes, when car door opening state, then makes foot pedal horizontal, get on or off the bus convenient for personnel；And
Under closing of the door state, then foot pedal overturning predetermined angle is controlled.Namely in the state of vehicle launch and closing of the door, turn over
Turn foot pedal to predetermined angle, and then vehicle is in the process of moving, foot pedal voluntarily overturns predetermined angle, reduces windage.Windage
Reduction further reduced oil consumption.
In a preferred embodiment, foot pedal provided by the invention overturns control method, in the feelings of closing of the door
Under condition, the overturning of foot pedal is further controlled according to speed.Namely when speed reaches pre-set velocity then foot pedal overturn to
Predetermined angle, and then overturn foot pedal according to circumstances with the reduction windage of high degree.
In another preferred embodiment, foot pedal provided by the invention overturns control method, and car is provided with foot
Pedal overturning switch when vehicle is inactive and closing of the door, can overturn switch by the foot pedal and overturn foot pedal.And then work as
When driver's rest in the car, foot pedal overturning can control, play the role of certain antitheft, anti-snatch.Meanwhile in vehicle launch
Under state, foot pedal overturning switch does not work, and also avoiding copilot has personnel to need to get on the bus, and driver observes not
Danger caused by arriving has been effectively ensured copilot side and has got on the bus the safety of personnel.
In order to reach above-mentioned second purpose, the present invention also provides a kind of automobile foot rests to overturn control system.
A kind of automobile foot rest overturning control system, including controller, overturning drive device, foot pedal and locking device；
The foot pedal and the vehicle body of the vehicle or chassis are hinged；
The overturning drive device is connect with the controller, for driving the foot pedal to overturn；
The locking device is used to lock the position of the foot pedal when the foot pedal overturns predetermined angle；
The controller, for judging whether the vehicle starts, if it is not, then control foot pedal is in horizontality；
If it is, judging whether the car door of the vehicle closes, if closed, controls the foot pedal and downwardly turn over preset angle
Degree；Otherwise it controls the foot pedal and is in horizontality.
Preferably, in above-mentioned automobile foot rest overturning control system, the foot pedal is multistage foot pedal, the multistage foot
It can mutually be overlapped after the overturnings at different levels of pedal.
Preferably, in above-mentioned automobile foot rest overturning control system, the outer end of the foot pedal and the vehicle body or chassis
Hingedly, intermediate beam is provided on the foot pedal, the locking device is set on the intermediate beam, the inside of the intermediate beam
It is provided with sliding block, the slide block set is set on the intermediate beam；The overturning drive device includes gas strut, the gas strut
One end and the vehicle body are hinged, and the other end and the sliding block are hinged.
Automobile foot rest provided by the invention overturns control system, and foot pedal can voluntarily turn under controller action
Turn, thereby reduce vehicle driving excessively in windage and vehicle oil consumption.
In order to reach above-mentioned third purpose, the present invention also provides a kind of vehicle, which includes any of the above-described kind of vehicle
Foot pedal overturns control system.Since above-mentioned automobile foot rest overturning control system has above-mentioned technique effect, having should
The vehicle of automobile foot rest overturning control system should also have corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram that foot pedal provided by the invention overturns the first specific embodiment of control method；
Fig. 2 is the flow diagram that foot pedal provided by the invention overturns second of specific embodiment of control method；
Fig. 3 is the flow diagram that foot pedal provided by the invention overturns the third specific embodiment of control method；
Fig. 4 is the electric appliance principle signal that foot pedal provided by the invention overturns the 4th kind of specific embodiment of control method
Figure；
Fig. 5 is that automobile foot rest provided by the invention overturns a kind of structural schematic diagram of specific embodiment of control system；
Fig. 6 is foot pedal horizontality structural schematic diagram in Fig. 5；
Fig. 7 is foot pedal rollover states structural schematic diagram in Fig. 5.
It is marked in attached drawing as follows:
Foot pedal 1, gas strut 2, intermediate beam 3, sliding block 4, vehicle body 5, level-one pedal 11, second level pedal 12, three-level pedal 13,
Level Four pedal 14.
Specific embodiment
The embodiment of the invention discloses a kind of foot pedals to overturn control method, to reduce the windage in vehicle travel process,
And then reduce oil consumption.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the process that foot pedal provided by the invention overturns the first specific embodiment of control method
Schematic diagram.
In the first specific embodiment, foot pedal provided by the invention overturns control method, comprising the following steps:
S101: judge whether vehicle is starting state, if it is, entering step S102；Otherwise, S104 is entered step.
First, it is determined that whether vehicle starts, starting state herein specifically can be the engine start of vehicle,
Key reeve keyhole can be turned to ACC grades for driver, part electric appliance start-up operation of vehicle etc..It can be according to practical feelings
Condition is configured.Acquisition for engine start status information, specifically can be by the control unit ECU etc. of vehicle, herein
It is not specifically limited.Can also be by ECU for the judgement of information, or in addition control unit is set.
S102: judging whether the car door of vehicle closes, if not, entering step S104；Otherwise, S103 is entered step.
According to the vehicle launch status information that judgement obtains, if vehicle has been turned on, further judge that the car door of vehicle is
Corresponding response operation is made in no closing whether according to closing of the door.Specific deterministic process can also be by full-vehicle control unit
Or control unit set in addition is controlled.
S103: control foot pedal overturns predetermined angle.
According to above-mentioned judgement, the control foot pedal such as full-vehicle control unit or control unit set in addition makes corresponding behaviour
Make.Foot pedal overturns predetermined angle, specifically can be to be flipped up predetermined angle, or predetermined angle is downwardly turned over,
It can be configured according to specific needs.General use downwardly turns over, and avoids impacting car door.It should be noted that this
The predetermined angle at place is to reduce the optimal of windage according to shape and structure, the vehicle driving situation of specific foot pedal etc. are preset
Angle.Meanwhile in the case where foot pedal is provided with multiple, overturning foot pedal both can be to overturn whole foot pedals, can also be with
To overturn the part foot pedal in multiple foot pedals, it can specifically be needed according to reduction windage and other situations are configured, this
Place is not specifically limited.Above-mentioned foot pedal is specifically as follows driver's cabin foot pedal, since it is located at headstock two sides, to the shadow of windage
Sound is larger, reduces windage by being overturn.
S104: control foot pedal is in horizontality.
According to above-mentioned judgement, the control foot pedal such as full-vehicle control unit or control unit set in addition makes corresponding behaviour
Make.Foot pedal is in horizontality, gets on or off the bus convenient for personnel.Herein and the horizontality that is mentioned below, it is not limited to stringent
Level on geometric meaning has minute angle also to should be regarded as horizontality with level, that is, conventional in the prior art consolidates
Determine the use state of foot pedal.
According to vehicle launch state and vehicle door status, the overturning of foot pedal is controlled.Under vehicle inactive state, at foot pedal
In horizontality, and then it is convenient for driver and passenger loading；After vehicle launch, further judge whether car door closes, car door is beaten
When open state, then makes foot pedal horizontal, get on or off the bus convenient for personnel；And under closing of the door state, then it is pre- to control foot pedal overturning
If angle.Namely in the state of vehicle launch and closing of the door, overturning foot pedal to predetermined angle, and then vehicle is being run over
Cheng Zhong, foot pedal voluntarily overturn predetermined angle, reduce windage.The reduction of windage further reduced oil consumption.
Referring to Fig. 2, Fig. 2 is the process that foot pedal provided by the invention overturns second of specific embodiment of control method
Schematic diagram.
In second of specific embodiment, foot pedal overturning control method provided by the invention is mainly in step S102
The case where closing of the door, is further improved, by the judgement to speed, to improve the effect for reducing windage.It specifically includes
Following steps:
S201: judge whether vehicle is starting state, if it is, entering step S202；Otherwise, S205 is entered step.
S202: judging whether the car door of vehicle closes, if not, entering step S205；Otherwise, S203 is entered step；
S203: judging whether the speed of vehicle reaches pre-set velocity, if so, entering step S204, otherwise, enters step
S205。
In the case where car door opening, then foot pedal level is controlled.And in the case where the closing of the door, then full-vehicle control list
Control unit first or set in addition judges whether the speed of vehicle reaches pre-set velocity, generally comprise reaching herein be greater than or
The case where equal to pre-set velocity.It should be noted that pre-set velocity is the vehicle speed value set according to needs, when speed reaches the value
When overturn foot pedal to obtain optimal reduction wind effects, that is, windage will be reduced and connected with speed, and combined in advance
If angle many condition controls foot pedal overturning, the effect for reducing it by windage is best.
S204: control foot pedal overturns predetermined angle.
S205: control foot pedal is in horizontality.
Specifically, above-mentioned pre-set velocity may range from 35-45km/h.Certainly, generally setting pre-set velocity is one determining
Value, and the value is fallen in above-mentioned numberical range.For the vehicles such as heavy truck tractor, pre-set velocity, which can be set, is
40km/h。
Above-mentioned predetermined angle range is specifically as follows 80-100 degree.Certainly, general setting predetermined angle is one determining
Value, and the value is fallen in the numberical range of 80-100 degree.For the vehicles such as heavy truck tractor, predetermined angle, which can be set, is
90 degree, it is specifically as follows and is flipped up 90 degree, or downwardly turns over 90 degree.
On the basis of the various embodiments described above, multistage foot pedal can be set, and then control foot pedal and overturn predetermined angle
The step of be specifically as follows, multistage foot pedal is completely or partially overturn, and can mutually be overlapped after overturning.It in turn, can basis
Whether reducing the overturning of the control such as windage demand and body structure foot pedals at different levels.And overlap joint is capable of forming whole put down after overturning
Face structure, and then it is not necessarily to lower plaque, while beautiful, structure is simple, reduces the weight of car door, further does to reduction windage
It contributes out.
Specifically, when foot pedal includes the level-one pedal being arranged from top to bottom, second level pedal, three-level pedal and level Four pedal
When, it controls the step of foot pedal overturns predetermined angle and is specifically as follows: control level-one pedal, second level pedal and three-level pedal difference
Predetermined angle is downwardly turned over, and overturns rear stage pedal, second level pedal, three-level pedal and level Four pedal and successively overlaps.Namely
It three-level foot pedal will overturn above, level Four pedal is not overturn.Three-level foot pedal can be overturn and vehicle body company above as a result,
It connects, in favor of the reduction of windage, and level Four pedal is not overturn, and then on the one hand be can be avoided and caused vehicle bottom empty after it is downwardly turned over
Between reduction, to guarantee the passability of vehicle；On the other hand since it is closer apart from ground, the essentially minimum point of vehicle, knot
Influence of the vehicle travel process Each part to windage is closed, it is smaller to windage effect after the overturning of level Four pedal, therefore keep at its
In horizontality, power dissipation caused by overturning is avoided.
It, can be further foot-operated by setting in the car in the case of vehicle is inactive in foot pedal overturning control
The overturning of plate overturning switch control foot pedal.Specific foot pedal overturning switch can be set on instrument board, grasp convenient for driver
Make, is also can be set as needed in seat side or interior other positions.It in turn, can be on the basis of the various embodiments described above
Increase the control process of foot pedal overturning switch.It specifically can be such as the third following specific embodiment.Referring to Fig. 3, Fig. 3 is
The flow diagram of foot pedal overturning the third specific embodiment of control method provided by the invention.
S301: judge whether vehicle is starting state, if so, entering step 302；Otherwise, S304 is entered step；
S302: judging whether the car door of vehicle closes, if not, entering step S306；Otherwise, S303 is entered step；
S303: judging whether the speed of vehicle reaches pre-set velocity, if so, entering step S305, otherwise, enters step
S306；
S304: if interior foot pedal overturning switch is opened and closing of the door, 305 is entered step, otherwise, is entered step
306；
It is, when vehicle is inactive, further judge foot-operated switching plate and car door situation, in foot-operated switching plate opening and
When closing of the door, foot pedal is overturn；And under foot-operated switching plate closing or car door opening state, make foot pedal horizontal.Specifically
, it can first judge whether foot pedal overturning switch is opened, further judge whether car door closes in its opening, if car door
It closes, then controls foot pedal overturning, car door opening, foot pedal level；And when foot pedal overturning switch is not switched on, it directly controls
Foot pedal is horizontal.Switch is namely overturn by foot pedal and opens foot pedal, need to be used when and closing of the door inactive in vehicle,
And foot pedal can not be overturn by it when vehicle idling.Therefore, pass through above-mentioned control, on the one hand, heavy truck is led
For drawing the vehicles such as vehicle, convenient for overturning foot pedal when driver's rest in the car, and then certain antitheft, anti-snatch work is played
With.On the other hand, when vehicle idling, copilot side needs to get on the bus if any personnel, and driver may not observe, the switch vehicle
It cannot be used when idling and advantageously ensure that the personnel safety that copilot side is got on the bus.
S305: control foot pedal overturns predetermined angle.
S306: control foot pedal is in horizontality.
Specific S302, S303, S305 and S306 can refer to the various embodiments described above.And closing of the door is judged in step S302
When, foot pedal overturning can also be directly controlled, and when car door opening, control foot pedal is horizontal.It is default to control foot pedal overturning
Angle, specific or control level-one pedal, second level pedal and three-level pedal overturn predetermined angle respectively, and overturn latter
Grade pedal, second level pedal, three-level pedal and level Four pedal successively overlap.
On the basis of the various embodiments described above, foot pedal overturning control method provided by the invention further increases vehicle
The judgement whether locked:
If vehicle is locked, foot pedal overturning predetermined angle is controlled.And then it can be packed up foot-operated after vehicle parking is good
Plate reduces space hold.When driver gets off after stopping such as vehicle, car door opening, foot pedal is in level, and driver gets off
Afterwards, closing of the door, foot pedal overturning.After vehicle is locked, foot pedal overturning.Vehicle with vehicle in use, can specifically be unlocked
Then control foot pedal level, can also with vehicle unlock be failure to actuate, and when judge that vehicle is inactive foot pedal overturning for level or
Foot pedal overturning is controlled when car door opening as level.Specifically can also when vehicle be starting state and closing of the door when, into
One step judges whether vehicle locks, and if it is controls foot pedal overturning.
Specifically, further increasing judgement that whether vehicle locks as using the basis in the third specific embodiment
Four kinds of specific embodiments simultaneously provide its circuit connection diagram.Referring to Fig. 4, Fig. 4 is the 4th kind of specific embodiment electric appliance
Schematic diagram.
KM relay is door contact interrupter relay, and KM1 relay is vehicle start and stop relay, and KM2 is speed relay；S1
For the signal source of door contact interrupter, S2 is vehicle start stop signal source, and S3 is speed signal source；K1 is foot pedal overturning switch, and K2 is
Door contact interrupter.
When car door opening, S1 is powered, KM dynamic circuit breaker, entire circuit no power, and foot pedal is not overturn.
Work as closing of the door, S1 no power, KM is connected, and when a vehicle is started, S2 is powered, and KM1 dynamic circuit connector is connected, at this time if vehicle
Speed reaches pre-set velocity (such as 40km/h), and S3 is powered, and KM2 dynamic circuit connector is connected, and 1. road is powered, foot pedal overturning；When vehicle does not open
When dynamic, S2 no power, KM1 dynamic circuit breaker is connected, and at this time if pressing K1 car foot pedal overturning switch, 2. road is powered, and foot pedal turns over
Turn；At this time if locked door, K2 is connected, and 3. road is powered, foot pedal overturning.
The invention also discloses a kind of automobile foot rests to overturn control system, please refers to attached drawing 5-7, Fig. 5 mentions for the present invention
The automobile foot rest of confession overturns a kind of structural schematic diagram of specific embodiment of control system；Fig. 6 is that foot pedal is horizontal in Fig. 5
State structural schematic diagram；Fig. 7 is foot pedal rollover states structural schematic diagram in Fig. 5.
In a specific embodiment, automobile foot rest overturning control system provided by the invention includes controller, turns over
Rotary driving device, foot pedal 1 and locking device.
Wherein, foot pedal 1 and the vehicle body 5 of vehicle or chassis are hinged, herein hingedly include foot pedal 1 directly with vehicle body 5
Or chassis is hinged, also should include that foot pedal 1 is hinged by the structures such as intermediate beam 3 and vehicle body 5 or chassis.Foot pedal 1 is as needed
Level-one or top-down multistage can be set.Overturning drive device is connect with controller, for pushing foot pedal 1 to overturn, tool
The overturning drive device of body can be the forms such as motor driven, cylinder-slider driving.Locking device is used for downward in foot pedal 1
The position of foot pedal 1 is locked when overturning predetermined angle, concrete form can cooperate for claw, pin hole etc..Controller is used for
Judge whether vehicle starts, if it is not, then control foot pedal 1 is in horizontality；If it is, judge vehicle car door whether
It closes, if closed, controls foot pedal 1 and downwardly turn over predetermined angle；Otherwise control foot pedal 1 is in horizontality.Control
Implement body can be full-vehicle control unit, and individual controller can also in addition be arranged as needed.Foot is controlled by controller
Pedal is voluntarily overturn, and is reduced the windage in vehicle travel process, is thereby reduced oil consumption.
Further, controller is also used to judge whether the speed of vehicle reaches pre-set velocity, if it is, control is foot-operated
Plate 1 downwardly turns over predetermined angle, if it is not, then control foot pedal 1 is in horizontality.Namely foot pedal is carried out according to speed
Overturning, the effect for reducing windage are more preferable.
Further, automobile foot rest overturning control system provided by the invention further includes being set to interior foot pedal
Overturning switch, controller be also used to judge vehicle be it is inactive when, further judge foot pedal overturn switch whether open, such as
Fruit is no, then controls foot pedal 1 and be in horizontality；If it is, judging whether the car door of vehicle closes, if closed, control
Foot pedal 1 processed is in horizontality, otherwise controls foot pedal 1 and downwardly turns over predetermined angle.And then stop in the car convenient for driver
Foot pedal is overturn when breath, is played the role of certain antitheft, anti-snatch.On the other hand, foot pedal overturning switch is only closed in car door
Use when closing, when vehicle idling, copilot side needs to get on the bus if any personnel, and driver may not observe, thus be conducive to protect
The personnel safety that card copilot side is got on the bus.
In order to play the optimal purpose for reducing windage, multistage is can be set in foot pedal 1, and multistage foot pedal 1 is in level
Bottom surface when state is minimum windage face, and multistage foot pedal 1 can be overlapped mutually after overturning.Specific multistage foot pedal 1 can be with
All overturnings, or the partial switchings such as the demand for reducing windage and body structure are combined, reverses direction generally downwardly turns over.It needs
Illustrate, minimum windage mask body can according to the composite factors such as size combination vehicle running state of automobile foot rest 1,
The optimal surface obtained by CAE analysis, state of the art is the same as environment components.And then its outer surface is after the overturning of foot pedal 1
For above-mentioned minimum windage face, to reduce windage.Multistage foot pedal 1 mutually overlaps after overturning, and forms whole planar structure, in turn
Without lower plaque, while beautiful, structure is simple, reduces the weight of car door, further contributes to reduction windage.It is foot-operated
The top surface when in a horizontal state of plate 1 is to get on or off the bus convenient for personnel, be can be set for anti-skidding protrusion or groove structure.
Specifically, can be hinged by the outer end of foot pedal 1 and vehicle body 5 or chassis, it is provided with intermediate beam 3 on foot pedal 1, locks
Determine device to be set on intermediate beam 3, the inside of intermediate beam 3 is provided with sliding block 4, and sliding block 4 is sheathed on intermediate beam 3, and intermediate beam 3 can
Think the forms such as round tube beam.Overturning drive device may include gas strut 2, and one end of gas strut 2 and vehicle body 5 are hinged, the other end
It is hinged with sliding block 4.It should be noted that the outer end of foot pedal 1 refers to one far from longitudinal direction of car central axes on foot pedal 1 herein
End, the inside of intermediate beam 3 then refer to the side on intermediate beam close to longitudinal direction of car central axes, and inside and outside is relative positional relationship.
In turn, when receiving 1 upset information of foot pedal of controller, the locking device of intermediate beam 3 is unlocked, gas strut 2
Setting in motion, driving intermediate beam 3 drive foot pedal 1 to downwardly turn over, after gas strut 2 pushes foot pedal 1 to overturn predetermined angle, i.e.,
Reach predetermined position, stop motion, and passes through locking device for the position locking of foot pedal 1.And when foot pedal is by rollover states
When going back to horizontality, can mechanically return, specifically, can be entire circuit no power, locking device unlock,
Foot pedal lower return since the elastic-restoring force of gas strut acts on.
Level Four can be set in specific foot pedal 1, i.e., the level-one pedal 11 that is arranged from top to bottom, second level pedal 12, three-level are stepped on
Plate 13 and level Four pedal 14, level-one pedal 11 and second level pedal 12 can be articulated on vehicle body 5, three-level pedal 13 and level Four pedal
14 can be articulated on chassis.When overturning, level-one pedal 11, second level pedal 12, three-level pedal 13 are downwardly turned over until reaching
Reduce the optimal angle of windage, level Four pedal 14 do not overturn, the gap between level-one pedal 11 and white body can by car door or
Other components block.The rotary shaft of foot pedal 1 is located at 5 outside of vehicle body.
The automobile foot rest provided in based on the above embodiment overturns control system, the present invention also provides a kind of vehicle,
The vehicle includes any one automobile foot rest overturning control system in above-described embodiment.Since the vehicle uses above-mentioned implementation
Automobile foot rest in example overturns control system, so the beneficial effect of the vehicle please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of automobile foot rest overturns control method, which is characterized in that including being set to interior foot pedal overturning switch, packet
It includes:
Step 1: judging whether the vehicle is starting state, if it is, entering step 2；If it is not, then if the foot pedal
Overturning switch is opened and the closing of the door, then enters step 3, otherwise, enter step 4；
Step 2: judging whether the car door of the vehicle closes, if not, entering step 4；Otherwise, 3 are entered step；
Step 3: the foot pedal of vehicle described in vehicle control unit controls overturns predetermined angle；
Step 4: foot pedal described in vehicle control unit controls is in horizontality.
2. automobile foot rest according to claim 1 overturns control method, which is characterized in that the step 2 includes:
Judge whether the car door of the vehicle closes, if not, entering step 4；Otherwise, judge whether the speed of the vehicle reaches
To pre-set velocity, if so, entering step 3, otherwise, 4 are entered step.
3. automobile foot rest according to claim 1 overturns control method, which is characterized in that the foot pedal is multistage foot
Pedal, the step 3 specifically: all or part of overturning predetermined angles at different levels of the control multistage foot pedal, and it is described more
It can mutually be overlapped after the overturnings at different levels of grade foot pedal.
4. automobile foot rest according to claim 3 overturns control method, which is characterized in that the multistage foot pedal includes
Level-one pedal, second level pedal, three-level pedal and the level Four pedal being arranged from top to bottom, the step 3 specifically:
It controls the level-one pedal, second level pedal and three-level pedal and overturns predetermined angle, and the level-one after overturning separately down
Pedal, second level pedal, three-level pedal and level Four pedal successively overlap.
5. automobile foot rest according to claim 1-4 overturns control method, which is characterized in that this method is also wrapped
It includes:
If the vehicle locking, enters step 3.
6. a kind of automobile foot rest overturns control system, which is characterized in that including controller, overturning drive device, foot pedal and
Locking device；
The foot pedal and the vehicle body of the vehicle or chassis are hinged；
The overturning drive device is connect with the controller, for driving the foot pedal to overturn；
The locking device is used to lock the position of the foot pedal when the foot pedal overturns predetermined angle；
Further include being set to interior foot pedal overturning switch, the controller be used for judge vehicle for it is inactive when, into one
Step judges whether the foot pedal overturning switch is opened, if it is not, then controlling the foot pedal is in horizontality；If so,
Then judge whether the car door of vehicle closes, if closed, controls the foot pedal and be in horizontality, otherwise the control foot
Pedal downwardly turns over predetermined angle.
7. automobile foot rest according to claim 6 overturns control system, which is characterized in that the foot pedal is multistage foot
Pedal can be overlapped mutually after the overturnings at different levels of the multistage foot pedal.
8. automobile foot rest according to claim 7 overturns control system, which is characterized in that the outer end of the foot pedal with
The vehicle body or chassis are hinged, and intermediate beam is provided on the foot pedal, and the locking device is set on the intermediate beam, institute
It states and is provided with sliding block on the inside of intermediate beam, the slide block set is set on the intermediate beam；The overturning drive device includes gas support
Bar, one end of the gas strut and the vehicle body are hinged, and the other end and the sliding block are hinged.
9. a kind of vehicle, which is characterized in that including the described in any item automobile foot rest overturning control systems of such as claim 6-8
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883933.4A CN105459910B (en) | 2015-12-04 | 2015-12-04 | Vehicle and automobile foot rest overturning control method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883933.4A CN105459910B (en) | 2015-12-04 | 2015-12-04 | Vehicle and automobile foot rest overturning control method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105459910A CN105459910A (en) | 2016-04-06 |
| CN105459910B true CN105459910B (en) | 2019-06-04 |
Family
ID=55598217
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510883933.4A Active CN105459910B (en) | 2015-12-04 | 2015-12-04 | Vehicle and automobile foot rest overturning control method and system |
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| Country | Link |
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| CN (1) | CN105459910B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829852B (en) * | 2021-10-31 | 2023-03-28 | 东风商用车有限公司 | Vehicle door skirt board device and control method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5547040A (en) * | 1994-06-28 | 1996-08-20 | Hwh Corporation | Automatic step for recreational vehicles |
| CN2546263Y (en) * | 2002-04-11 | 2003-04-23 | 沈阳大学 | Retractable step |
| CN201189844Y (en) * | 2008-02-22 | 2009-02-04 | 江苏捷诚车载电子信息工程有限公司 | Air-actuated turnover ladder for vehicle |
| CN202728097U (en) * | 2012-08-31 | 2013-02-13 | 明光市浩淼消防科技发展有限公司 | Telescopic double-step ladder in back row of fire truck cab |
| CN203020208U (en) * | 2013-01-14 | 2013-06-26 | 陕西重型汽车有限公司 | Automatic pedal mechanism |
| US9010473B1 (en) * | 2013-10-03 | 2015-04-21 | Lippert Components, Inc. | Motorized retractable step apparatus |
| CN204567462U (en) * | 2015-05-12 | 2015-08-19 | 四川森田消防装备制造有限公司 | A kind of externally swing foot pedal structure for fire extinguishing tanker |
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2015
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