CN107776378A - Skylight of vehicle control system and vehicle - Google Patents
Skylight of vehicle control system and vehicle Download PDFInfo
- Publication number
- CN107776378A CN107776378A CN201610777548.6A CN201610777548A CN107776378A CN 107776378 A CN107776378 A CN 107776378A CN 201610777548 A CN201610777548 A CN 201610777548A CN 107776378 A CN107776378 A CN 107776378A
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- Prior art keywords
- contact
- skylight
- switch
- vehicle
- closing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
- B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of skylight of vehicle control system and vehicle, the system includes the motor that driving skylight of vehicle is closed or opened, and the drive circuit of driving motor positive and negative rotation, the system also includes the depth of water detection means of detection vehicle fording depth, and the controller electrically connected with the depth of water detection means, controller electrically connect with drive circuit.So, a fording depth threshold value can be set in the controller, to judge currently whether need opened skylight to get out the standard of passway for escaping in advance as user.When the fording depth that depth of water detection means detects is less than the fording depth threshold value, controller is judged as not needing opened skylight currently, then controls skylight of vehicle to be not turned on.When the fording depth that depth of water detection means detects is more than or equal to the fording depth threshold value, controller is judged as being currently needed for opened skylight, then controls skylight of vehicle to automatically turn on, and so as to get out passway for escaping in advance, and then is fallen into danger from user.
Description
Technical field
This disclosure relates to skylight of vehicle field, in particular it relates to a kind of skylight of vehicle control system and vehicle.
Background technology
At present, vehicle dormer window mainly includes transmission mechanism and motor, the input of the transmission mechanism be used for can be just
The motor transmission of reverse turn is connected, and the output end of the transmission mechanism is used to drive skylight of vehicle to move back and forth to play on or off
Close skylight opening.In this case, can not be by driving motor to open once vehicle runs into emergency and powered off suddenly
Skylight, it is locked that the skylight of automatically controlled control is transmitted mechanism, thus can not open skylight.
And existing automobile can not be realized when vehicle is just in Riddled Condition and automatically control skylight according to fording depth
Open.So, after certain depth in automobile encroached water, all electronic systems paralysis of automobile, Electronic control skylight is caused to be opened
Open failure, can not self-help escape, the personal safety of crisis driver and passenger.
The content of the invention
One purpose of the disclosure is to provide a kind of skylight of vehicle control system, and the control system is adapted to relating to for vehicle
Water depth, to automatically control the closing of skylight.
Another object of the present disclosure is to provide a kind of vehicle, and the vehicle includes the skylight of vehicle control system that the disclosure provides
System.
According to an aspect of this disclosure, the disclosure provides a kind of skylight of vehicle control system, and the control system includes using
In the motor that driving skylight of vehicle is closed or opened, and for driving the driving electricity of the motor positive and negative rotation
Road, wherein, the skylight of vehicle control system also includes being used for detecting the depth of water detection means of vehicle fording depth, and with this
The controller of depth of water detection means electrical connection, the controller electrically connect with the drive circuit.
Alternatively, the drive circuit includes power supply, can select the unlatching switch and closing switch of a closure, and the unlatching
Switch for control the first end of the motor and the second end respectively and meanwhile turned on the positive pole and negative pole of the power supply or
Disconnect, the closing switch is used for the first end for controlling the motor and the second end respectively while the negative pole with the power supply
Be turned on or off with positive pole, the drive circuit also include being used for controlling respectively the skylight of vehicle open in place with close in place
Unlatching limit switch and close limit switch, it is described to open switch and the unlatching limit switch is in series setting, the pass
Setting that make and break is closed and the closing limit switch is in series.
Alternatively, the unlatching moving contact opened limit switch and include moving with the skylight of vehicle, and it is fixed
In the unlatching fixed contact of skylight metastomium, the limit switch of closing includes movably touching with the closing of skylight of vehicle motion
Point, and it is fixed on the closing fixed contact in the skylight epistome, in the motion process of the skylight of vehicle, the unlatching
Moving contact is selectively contacted or separated with the unlatching fixed contact, and the closing moving contact and the closing are fixed tactile
Point is selectively contacted or separated.
Alternatively, the switch of opening is manually opened switch, and the closing switch is manual off switch.
Alternatively, it is described it is manually opened switch be with the first moving contact, the first fixed contact, the second moving contact and
First double-pole single throw of the second fixed contact, wherein, first moving contact may be selected with first fixed contact
Ground is contacted or separation, second moving contact are selectively contacted or separated with second fixed contact, and described first can
Movable contact and the second moving contact linkage action, the positive pole of the power supply pass through the unlatching limit switch and described first
Moving contact is connected, and first fixed contact is connected with the first end of the motor, the second end of the motor
It is connected with second fixed contact, second moving contact is connected with the negative pole of the power supply;
The manual off switch is solid with the 3rd moving contact, the 3rd fixed contact, the 4th moving contact and the 4th
Second double-pole single throw of fixed contact, wherein, the 3rd moving contact selectively contacts with the 3rd fixed contact
Or separation, the 4th moving contact are selectively contacted or separated with the 4th fixed contact, the 3rd moving contact
It is movable tactile with the described 3rd by the closing limit switch with the 4th moving contact linkage action, the positive pole of the power supply
Point be connected, the 3rd fixed contact is connected with the second end of the motor, the first end of the motor with it is described
4th fixed contact is connected, and the 4th moving contact is connected with the negative pole of the power supply.
Alternatively, the switch of opening switchs for automatically controlled open, and the closing switch is automatically controlled closing switch, the control
The water signal control automatically controlled unlatching switch and the automatically controlled closing that device is used to be detected according to the depth of water detection means are opened
The closure of pass or disconnection.
Alternatively, the controller is central controller of paddling.
Alternatively, the automatically controlled switch and the automatically controlled closing switch opened is that relay or metal-oxide-semiconductor switch.
Alternatively, the automatically controlled switch of opening is normally closed tactile with the first automatically controlled movable contact, the first normally opened contact and first
First relay of point, the automatically controlled closing switch are normally closed tactile with the second automatically controlled movable contact, the second normally opened contact and second
Point the second relay, wherein, first normally-closed contact is connected with second normally-closed contact, and with the negative pole of the power supply
It is connected, the first automatically controlled movable contact is selectively in contact with first normally opened contact and first normally-closed contact, institute
The second automatically controlled movable contact is stated selectively to be in contact with second normally opened contact and second normally-closed contact,
The positive pole of the power supply is connected via the unlatching limit switch with first normally opened contact, and the power supply is just
Pole is connected via the closing limit switch with second normally opened contact, the first end of the motor and the described first electricity
Control movable contact is connected, and the second end of the motor is connected with the described second automatically controlled movable contact.
According to another aspect of the present disclosure, there is provided a kind of vehicle, the vehicle include the skylight of vehicle control that the disclosure provides
System.
Pass through above-mentioned technical proposal, a fording depth threshold value can be set, to judge to work as user in the controller
It is preceding whether to need opened skylight to get out the standard of passway for escaping in advance.When the fording depth that depth of water detection means detects is small
When the fording depth threshold value, controller is judged as that active user does not need opened skylight.Accordingly, controller can control driving
Corresponding electric-controlled switch in circuit so that motor is not turned on by transmission mechanism control skylight of vehicle.For example, work as skylight
During in opening, skylight of vehicle can be controlled to close;When skylight of vehicle is closed, skylight of vehicle can be controlled
Keep the state being presently off.When the fording depth that depth of water detection means detects is more than or equal to the fording depth threshold value,
Controller is judged as that active user needs opened skylight.Accordingly, what controller can control in drive circuit corresponding automatically controlled opens
Close so that motor is automatically turned on by transmission mechanism control skylight of vehicle, so as to get out passway for escaping in advance, and then is exempted from
Fallen into danger in user, improve the security performance of vehicle.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is that the structure of the drive mechanism for skylight of vehicle provided according to an illustrative embodiments of the disclosure is shown
It is intended to;
Fig. 2 is the section view that the free gear provided according to an illustrative embodiments of the disclosure is installed on telescoping mechanism
Structural representation;
Fig. 3 is the drive circuit in the skylight of vehicle control system provided according to an illustrative embodiments of the disclosure
Schematic diagram, now, skylight of vehicle are in state in opened manually;
Fig. 4 is the drive circuit in the skylight of vehicle control system provided according to an illustrative embodiments of the disclosure
Schematic diagram, now, skylight of vehicle are in state in control closing manually;
Fig. 5 is the drive circuit in the skylight of vehicle control system provided according to an illustrative embodiments of the disclosure
Schematic diagram, now, skylight of vehicle are in state during Electronic control is opened;
Fig. 6 is the drive circuit in the skylight of vehicle control system provided according to an illustrative embodiments of the disclosure
Schematic diagram, now, skylight of vehicle are in state during Electronic control is closed.
Description of reference numerals
The transmission mechanism of 10 motor, 11 screw structure 20
The reduction gearing of 201 first 202 second reduction gearing 203 of reduction gearing the 3rd
The turn-screw of 204 the 4th reduction gearing, 21 free gear 22
The little gear of 23 gear ring, 24 gear wheel 25
The housing of 30 telescoping mechanism, 31 support base 32
The magnetoconstriction bar of 33 compression spring, 34 electromagnetic drive part 35
The locating part of 351 first bar segment, 352 second bar segment 353 first
354 second locating part, 400 power supply, 401 manually opened switch
402 manual off switch 403 open limit switch 404 and close limit switch
405 controller, 406 automatically controlled open switchs 407 automatically controlled closing switchs
The second ends of 10a first ends 10b
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making opposite explanation, the noun of locality such as " upper and lower, left and right " used is typically phase
For the page of accompanying drawing, " inside and outside " refers to the inner and outer of corresponding component profile.
As shown in figure 1, the disclosure provides a kind of drive mechanism for skylight of vehicle.The drive mechanism can include transmission
Mechanism, the input of the transmission mechanism be used for can the transmission of motor 10 of positive and negative rotation be connected, the output of transmission mechanism 20
Hold for driving skylight of vehicle to move back and forth to close or open skylight opening, wherein, drive mechanism also includes control unit, the control
Portion is used to control the transmission separation of transmission mechanism 20 in dead electricity, and controls the transmission of transmission mechanism 20 to combine when obtaining electric.
Wherein, the positive and negative rotation of motor 10 can be by the driving in the car control sunroof control system that is discussed in detail below
Circuit control performs.
Therefore, when vehicle because burst accident is paddled power off when, control unit can control transmission mechanism 20 transmission separation,
That is, control unit can manipulate transmission mechanism 20 and release locking to skylight of vehicle.So, can not be opened because in the presence of hydraulic pressure
, can manually or other non-electrical prosecutor formula opened skylights, so as to provide the user a kind of passage of self-help escape during car door.
Moreover, when vehicle is in the normally travel state of power supply, control unit can control the transmission of transmission mechanism 20 to combine, i.e. control
Portion can manipulate transmission mechanism 20 and recover locking to skylight of vehicle, so as to not influence the normal work of transmission mechanism 20, ensure
The reliability and validity of the Electronic control mode of skylight of vehicle opening and closing.
Wherein, transmission mechanism 20 can in transmission mechanism 20 optional position depart from, for example, transmission mechanism can with
The opening position of the direct-drive of motor 10 connection departs from, and can also be taken off in the opening position connected with skylight of vehicle direct-drive
From.In a kind of optional embodiment of the disclosure, as shown in figure 1, transmission mechanism 20 can include the first transmission mechanism, the
Two transmission mechanisms and the controlled driving member being connected between the first transmission mechanism and the second transmission mechanism, in dead electricity, control
Portion processed drives controlled driving member to cut off the drive connection between the first transmission mechanism and the second transmission mechanism, when obtaining electric, control
Portion drives the drive connection that controlled driving member is established between the first transmission mechanism and the second transmission mechanism.That is, transmission mechanism 20 exists
Centre position in transmission mechanism 20 departs from.So, when controlled driving member cut off the first transmission mechanism and the second transmission mechanism it
Between drive connection after, can the drive connection that more establish again between the first transmission mechanism and the second transmission mechanism easily, and
It can continue to keep good power to transmit function.
Alternatively, as depicted in figs. 1 and 2, control unit can be telescoping mechanism 30, and the telescoping mechanism is consolidated with controlled driving member
It is fixed to be connected.That is, controlled driving member is driven to move back and forth by the expanding-contracting action of telescoping mechanism 30, so as to realize the transmission of cut-out first
Drive connection between mechanism and the second transmission mechanism, and the transmission established between the first transmission mechanism and the second transmission mechanism
Connection.In other possible modes of texturing, except realizing the part for cutting off and establishing in transmission mechanism by stretch mode
Outside drive connection, control unit can also realize that cut-out and the transmission for the part established in transmission mechanism connect by swinging or rotating
Connect.For example, control unit can also be the swing mechanism reciprocally swung or the rotational structure reciprocally rotated, the disclosure is to this
It is not restricted, belongs among the protection domain of the disclosure.
To cause telescoping mechanism easily and quickly to drive controlled driving member to cut off and establish the first transmission mechanism and second
Drive connection between transmission mechanism, as shown in figure 1, transmission mechanism can include being driven the first connected tooth by free gear 21
It can be controlled driving member to take turns mechanism and second gear mechanism, free gear, and first gear mechanism can be the first transmission mechanism,
Second gear mechanism can be the second transmission mechanism, and the telescopic end of telescoping mechanism 30 is installed on free gear 21, so that gain and loss
Free gear 21 is driven to be disengaged from, in first gear mechanism and second gear mechanism, movable teeth being driven when obtaining electric vertically when electric
Wheel 21 resets vertically is engaged in first gear mechanism and second gear mechanism.That is, transmission mechanism is gear mechanism.
, wherein it is desired to explanation, above and hereafter described in " axial direction " refer to the axial direction of free gear.This
Sample, in dead electricity, under the drive of telescoping mechanism, free gear 21 moves along its axial side so that the side of free gear 21
Just and rapidly gear adjacent thereto is disengaged from, so as to easily release locking of the transmission mechanism to skylight of vehicle;It is similar
Ground, when obtaining electric, under the drive of telescoping mechanism, free gear 21 is moved and resetted along its axial opposed opposite side so that
Easily and quickly gear adjacent thereto engages free gear 21 again, and so, transmission mechanism can easily locked vehicle
Skylight.In addition, in other modes of texturing, transmission mechanism can also be turbine and worm structure, for such a deformation, should also belong to
Among the protection domain of the disclosure.
As shown in figure 1, to reduce the overall space-consuming of drive mechanism, drive mechanism can also include being used to support transmission
The support base 31 of mechanism 20, free gear 21 are installed in rotation on the side of the support base, as shown in figure 1, free gear 21
It is installed in rotation on the top of the support base.Telescoping mechanism 30 is located at the opposite side of support base 31, in Fig. 1, telescoping mechanism
30 are located at the lower section of support base 31, and telescopic end passes through support base 31 to be connected on free gear 21.In dead electricity, stretch
The direction that end is directed away from support base 31 is stretched out to drive free gear 21 to be disengaged from, as shown in figure 1, telescopic end is upward
Stretch out and drive free gear to be disengaged from.When obtaining electric, telescopic end is retracted to drive work towards close to the direction of support base 31
Moving gear 21 resets engagement, as shown in figure 1, telescopic end is retracted downward and drives free gear to reset engagement.Due to activity
It is in when gear 21 is in engagement than it when being disengaged from state, apart from support base 31 closer to therefore, can effectively dropping
The distance of miscellaneous part and support base 31 in low drive mechanism in addition to free gear 21, so as to save space, reduce
The overall space-consuming of drive mechanism.
In addition, it is necessary to explanation, support base 31 in addition to it can be used for the transmission mechanism 20 in support driving mechanism,
Support base 31 can be also used for the miscellaneous part in support driving mechanism, such as motor 10.Wherein, support base 31 can be
Any appropriate supporting mechanism, for example, in a kind of exemplary embodiment of the disclosure, support base 31 can be formed as plate
Shape structure, certain support base 31 can also be the supporting construction of other any suitable shapes.
When installing the drive mechanism that the disclosure provides, drive mechanism can be laid in the crack of the ceiling metal plate of vehicle
In, support base 31 can be fixedly supported on the inner surface of ceiling metal plate.
As shown in Fig. 2 in a kind of exemplary embodiment, telescoping mechanism 30 can include flexible with telescopic end
Bar, elastic component and electric drive portion, elastic component have the elastic force that driving expansion link stretches out, and when obtaining electric, electric drive portion, which is fixed, stretches
Contracting bar simultaneously overcomes elastic force, and now expansion link is simultaneously by elastic component and the collective effect power in electric drive portion.In dead electricity, electricity drives
Dynamic portion discharges expansion link, and now expansion link loses active force of the electric drive portion to it, and under the promotion of the elastic force of elastic component
Stretch out.That is, expansion link electric drive portion in opposite direction active force and elastic component elastic force collective effect under, realization is stretched
The expanding-contracting action of contracting bar.
Wherein, electric drive portion can be electric expansion bar, hydraulic cylinder or cylinder etc., in a kind of mode of texturing, for simplification
Structure, and make it that telescoping mechanism response is sensitive, electric drive portion can be electromagnetic drive part 34, and alternatively, electromagnetic drive part 34 can
Think magnet coil.Correspondingly, expansion link can be the magnetoconstriction bar 35 being set on the magnet coil, for example, expansion link
It can be made up of ferrous material.
In addition, elastic portion can be that can deform upon under external force, and it can recover original big after external force is cancelled
The small and arbitrary structures of shape.For example, elastic portion can be the rubber of elasticity.In a kind of mode of texturing, to ensure elastic component
Sufficiently reliable elastic force, elastic component can be compression spring.
To cause elastic portion to have a reliable strong point, in telescoping mechanism as shown in Figure 2, telescoping mechanism can be with
Including housing 32, as above, elastic component can be compression spring 33, and electric drive portion can be electromagnetic drive part 34, and expansion link is magnetic
Property expansion link 35.Compression spring 33, electromagnetic drive part 34 and magnetoconstriction bar 35 can be assembled to housing 32 in such a way
In:The inner surface of housing 32 is supported in one end of compression spring 33, and the other end of compression spring 33 is supported in magnetoconstriction bar 35
One end on.For example, one end of compression spring 33 can be fixedly connected on the inner surface of housing 32, the other end can be fixedly connected
On magnetoconstriction bar 35.Electromagnetic drive part 34 is located in housing 32 and is sheathed on magnetoconstriction bar 35, magnetoconstriction bar 35
The other end protrude from housing 32 to be connected with free gear 21.In other words, expansion link is in electromagnetic drive part in opposite direction
Under the collective effect of the elastic force of electromagnetic force and compression spring 33, the expanding-contracting action of expansion link is realized, so as to drive free gear
21 floating reciprocal vertically, and then realize locking and non-locking of the transmission mechanism to skylight of vehicle.
Wherein, housing 32 can be hollow box body structure or hollow cylinder with the via passed through for magnetoconstriction bar 35
Structure.Electromagnetic drive part 34 can be formed as the magnet coil of hollow cylindrical structure, and the electromagnetic drive part 34 can paste
On the inwall of housing 32, the inside of housing 32 can also be only placed in, and keeps being sheathed on compression spring 33 and magnetoconstriction
On bar 35, the disclosure is not restricted to this, is belonged among the protection domain of the disclosure.
So, when magnet coil powers off, magnet coil produces the disappearance in magnetic field, magnet coil and magnetoconstriction bar 35 it
Between non-electromagnetic-force act on.Magnetoconstriction bar 35 is released by compression spring 33 until compression spring 33 is in free extended configuration, together
When, magnetoconstriction bar 35 drives the side of free gear 21 to be vertically disengaged from first gear mechanism and second gear machine
Structure.Now, be non-interlocking pattern between free gear 21 and adjacent gear, transmission mechanism to the lockout failure of skylight of vehicle,
It can not also drive skylight to move after being powered even if motor, and manual mode or other non-electrical flowing modes can be relied on to start day
Window.When magnet coil obtains it is electric when, magnet coil produce magnetic field, have electromagnetic force between magnet coil and magnetoconstriction bar 35.
Magnetoconstriction bar 35 overcomes the elastic force of compression spring 33 and retracted in the presence of electromagnetic force, and compression spring 33 is in compression shape
State, meanwhile, magnetoconstriction bar 35 drives the opposite side of free gear 21 vertically to reset and is engaged in first gear mechanism and second
Gear mechanism.Now, it is interlocking pattern between free gear 21 and adjacent gear, locking of the transmission mechanism to skylight of vehicle has
Effect, so, motor can drive the movement of skylight after powered up, and driving motor can only be relied on to drive skylight
Movement.
As shown in Fig. 2 it can include along its axial contraction displacement, magnetoconstriction bar 35 for convenience of control free gear 21
The first bar segment 351 positioned at the side of support base 31, in fig. 2, the first bar segment is located at the top of support base.Magnetoconstriction bar 35
The opposite side positioned at support base 31 and the second bar segment 352 being fixedly linked with the first bar segment 351 can also be included, in fig. 2, the
Two bar segments are located at the lower section of support base.Compression spring 33 supports the end of the second bar segment 352, and work is provided with the first bar segment 351
Moving gear 21, and the first locating part 353 of the contraction displacement for limit telescopic end is provided with the first bar segment 351.So, when
Magnetoconstriction bar 35 drives free gear 21 to be shunk along its axial opposite side, until the tooth just adjacent with its of free gear 21
During wheel occlusion, the restriction of the position to free gear 21 can be realized by the first locating part 353, so that movable teeth
When wheel 21 engages again precisely in place, the stability and reliability of transmission system transfer motion power are ensured.
Wherein, the first locating part 353 can be with any suitable position limiting structure, for example, the first locating part 353 can be spacing
Baffle plate or gag lever post, the disclosure are not restricted to this, are belonged among the protection domain of the disclosure.
Further, use is provided with second bar segment 352 along its axial stretching displacement for convenience of control free gear 21
In the second locating part 354 of the stretching displacement at limit telescopic end.So, when magnetoconstriction bar 35 drives free gear 21 along its axle
To side stretch out, and when the gear adjacent with its of free gear 21 is not engaged, can be realized by the second locating part 354 to work
The restriction of the position of moving gear 21, so as to prevent the stretching stroke of free gear 21 excessive, whole drive mechanism space-consuming
The problem of larger, and less electric current is passed through in magnet coil, you can free gear gear weight adjacent thereto is realized again
New occlusion, saves energy consumption.
Furthermore it is possible to reasonably arrange the position of the first locating part 353 and the second locating part 354 so that in dead electricity
The distance between one locating part 353 and support base 31 and the distance phase when obtaining electric between second locating part 354 and support base 31
Together.That is, total stretching displacement that free gear 21 is disengaged from is ensured, equal to total retraction position that free gear 21 resets engagement
Move.
After causing transmission mechanism to release to the locking of skylight of vehicle, passenger inside the vehicle or driver easily can open manually
Skylight is opened, the first transmission mechanism is connected with motor 10, and the second transmission mechanism is connected with skylight, and drive mechanism also includes can hand
The Manual drive mechanism of dynamic operation.When obtaining electric, manually operated Manual drive mechanism is passed with cutting off Manual drive mechanism and second
Drive connection between motivation structure, in dead electricity, manually operated Manual drive mechanism is passed with establishing Manual drive mechanism and second
Drive connection between motivation structure.So, can this be manually operated with manually operated when vehicle is in the normally travel state of power supply
Portion so that the drive connection between Manual drive mechanism and the second transmission mechanism disconnects, so as to not influence transmission mechanism 20 just
Often work, ensure the reliability and validity of the opening and closing of Electronic control skylight of vehicle.When vehicle because burst accident is paddled power off when,
, can be with the manually operated manual operation unit after control unit is released to the locking of skylight of vehicle so that Manual drive mechanism and the
Drive connection is established between two transmission mechanisms, and by operating the Manual drive mechanism and unlocking vehicle skylight.
In a kind of exemplary embodiment, as above, the second transmission mechanism is second gear mechanism, Manual drive mechanism
The pulley and carrier wheel being coaxially fixedly installed can be included, and for establishing and disconnecting the carrier wheel and second gear machine
The trigger switch of the meshing relation between controlled gear in structure, and crank structure is provided with pulley.Opened when pressing the triggering
Guan Hou, carrier wheel and controlled gear are meshed, and after the trigger switch is disconnected, carrier wheel and controlled gear do not engage.When
After control unit is released to the locking of skylight of vehicle, the trigger switch can be pressed, crank structure is then gripped and rotates pulley, so as to
Drive carrier wheel to rotate, then drive skylight to open by the second transmission mechanism.
To realize the anti-theft feature of vehicle, the second transmission mechanism includes the turn-screw 22 and feed screw nut to cooperate,
Feed screw nut is fixed on skylight of vehicle.So, no matter vehicle is in off-position or obtains electricity condition, due to transmitting leading screw
Can be in line convert rotational motion motion, and the torque of a suitable size is only inputted to turn-screw and could control unlatching
Skylight.That is, in-car personnel can apply torque to turn-screw to open skylight by electric or hand mode, and phase
Instead, the personnel outside car can not to in-car turn-screw apply torque, it is apparent that can not opened skylight so that vehicle have
There is anti-theft feature.In addition, driving turn-screw to rotate by transmission mechanism, and then drive the vehicle day being fixed on feed screw nut
The axial movement of windowsill turn-screw, to open or close the skylight of vehicle.
Function is turned round to realize that the deceleration of transmission mechanism increases, the power intake of turn-screw 22 has gear ring 23, this
In the case of, including two kinds of situations:First, the power intake of turn-screw 22 is equipped with gear ring 23;2nd, the power of turn-screw 22
Input is formed with gear ring 23.The output shaft of motor 10 is formed as screw structure 11, and transmission mechanism also includes transmission
The reduction gear being connected between screw structure 11 and turn-screw 22, controlled driving member are formed in the reduction gear
In.Because transmission mechanism has reduction gear, so, the less motor of moment of torsion can be used, reduce the work(of motor
Consumption, save cost.
Further, reduction gearing is included for convenience of production installation, the structure of simplified transmission mechanism, reduction gear,
The reduction gearing includes gear wheel 24 and the little gear 25 being coaxially fixedly installed, gear wheel 24 and the transmission engagement of screw structure 11,
Little gear 25 and the transmission engagement of gear ring 23, and the number of teeth of little gear 25 is less than the number of teeth of gear ring 23.
Increase to further enhance the deceleration of transmission mechanism and turn round function, reduction gearing is multiple, and along the conveying direction of power
Little gear 25 in the reduction gearing of upper any two adjacent groups is engaged in gear wheel 24, i.e. any along the conveying direction of power
Transmission between two neighboring reduction gearing coordinates the effect for being respectively provided with and slowing down and increasing and turn round.Controlled driving member is by a reduction gearing
The free gear of formation.In other words, as shown in figure 1, free gear includes gear wheel 24 and the little gear 25 being coaxially fixedly installed.
, wherein it is desired to explanation, the conveying direction of power is the direction that skylight of vehicle is delivered to from motor.
Because free gear 21 needs to move along its axial reciprocating, gear adjacent thereto is easy to produce when engaging again
Back lash, and output shaft of the screw structure 11 as motor, the vibration of motor, which can increase, produces back lash
Probability and size, to prevent the back lash caused by caused by transmission failure or transmission it is unstable the problem of, the He of free gear 21
Screw structure 11 is arranged at intervals.In other words, without foundation directly drive connection between free gear 21 and screw structure 11.
As above, can be by operating Manual drive mechanism, unlocking vehicle skylight, to allow user easily to open manually
Skylight of vehicle is opened, free gear 21 and turn-screw 22 are arranged at intervals.In other words, do not have between free gear 21 and turn-screw 22
There is foundation directly drive connection, but extra reduction gearing is added between free gear and turn-screw.So, can be with
Reduce the active force that user is applied on Manual drive mechanism so that user's rapid operation, so that vehicle has well
User experience.
As an alternative embodiment, as shown in Fig. 2 train of reduction gears have be spaced along the conveying direction of power
The first reduction gearing 201, the second reduction gearing 202, the 3rd reduction gearing 203 and the 4th reduction gearing 204 laid, wherein,
Second reduction gearing 202 is free gear 21, and the gear in the 3rd train of reduction gears 203 and manual-driven machine mentioned above
Structure transmission is connected.So, the problem of can both having prevented caused by the back lash caused by transmission failure or unstable transmission, again may be used
To strengthen user experience, and make it that transmission mechanism is compact-sized, space-consuming is few.
Realize that free gear and adjacent gear are disengaged from for convenience, as shown in figure 1, drive mechanism can also include using
In the support base 31 of support transmission mechanism 20, free gear 21 is installed in rotation on the side of the support base, and control unit is to stretch
Contracting mechanism 30 and the opposite side for being located at support base, the gear wheel of free gear is arranged compared with little gear away from support base 31, to stretch
Free gear and adjacent reduction gearing are disengaged from when contracting mechanism stretches out.So, when the gear wheel of free gear is in company with small tooth
When wheel is axially facing the side of support base along it and moved, space interference occurs for the gear that gear wheel will not be adjacent with its, ensures to live
Moving gear moves smooth along its axial reciprocating.
In an exemplary embodiment of the disclosure, to realize the effect of moment of torsion amplification, the rotation of motor is reduced
Torque, transmission mechanism are reduction gearing mechanism.
The disclosure also provides a kind of skylight of vehicle control system, and the skylight of vehicle control system can include motor,
Wherein, sunroof control system is electric using the drive mechanism for skylight of vehicle being described in detail above, and for driving
The drive circuit of machine positive and negative rotation.So, motor can automatically controlled just by controlling drive circuit to conveniently realize
Reverse turn.
For example, in one embodiment, drive circuit can include power supply 400, can select a closure unlatching switch and
Closing switch, and open switch be used to control the first end 10a and the second end 10b of motor 10 respectively and meanwhile with power supply 400
Positive pole and negative pole be turned on or off, closing switch be used for control the first end 10a and the second end 10b of motor 10 same respectively
When be turned on or off with the negative pole and positive pole of power supply 400.I.e., it is possible to it is provided with the driving circuit for controlling motor just
Unlatching to rotation switchs, and for controlling the counter-rotational closing switch of motor.So, opened by closing the unlatching
Close, rotated forward so as to trigger drive circuit control motor, and then motor can drive skylight by transmission mechanism
Open;By closing the closing switch, rotated backward so as to trigger drive circuit control motor, and then motor can be with
Skylight is driven to close by transmission mechanism.It is thereby achieved that capable of being opened by one key skylight, a key closes skylight, increases Consumer's Experience.
In order to effectively prevent the stall of motor, the reliability of drive circuit and motor is improved, as shown in Figures 3 to 6,
In an exemplary embodiment of the disclosure, drive circuit can also include being used to control skylight of vehicle to open in place respectively
Switch and open limit switch 403 with limit switch 404, unlatching is closed with the unlatching limit switch 403 closed in place and be in series
Set, closing switch and close limit switch 404 and be in series setting.
Wherein, manually opened switch 401 and manual off switch 402 can be two formed on a global switch
Part, for example, the global switch can be double-point double-throw switch, and the double-point double-throw switch can be arranged to self-replaced type and stuck up
Switching plate.In addition, manually opened switch 401 and manual off switch 402 can also be two independent switches, for example, the hand
The dynamic switch 401 and manual off switch 402 opened can be double-pole single throw.
Specifically, the manually opened switch 401 can be with the first moving contact, the first fixed contact, second movable
Contact and the first double-pole single throw of the second fixed contact, wherein, the first moving contact and the first fixed contact are selectively
Contact or separation, the second moving contact are selectively contacted or separated with the second fixed contact, and the first moving contact and second can
Movable contact linkage action.That is, as shown in figure 3, when the first moving contact is in contact with the first fixed contact, the second moving contact
Also it is in contact with the second fixed contact.As shown in figure 4, when the first moving contact and the first fixed contact are separated, second can
Movable contact is also separated with the second fixed contact.Fig. 3 is shown at motor when skylight of vehicle is opened in drive circuit
In the situation of the state of rotating forward.That is, the positive pole of power supply 400 is connected by opening limit switch 403 with the first moving contact, and first is solid
Fixed contact is connected with the first end 10a of motor 10, and the second end 10b of motor 10 is connected with the second fixed contact, the
Two moving contacts are connected with the negative pole of power supply 400.
In addition, the manual off switch 402 can be movably to be touched with the 3rd moving contact, the 3rd fixed contact, the 4th
Second double-pole single throw of point and the 4th fixed contact, wherein, the 3rd moving contact selectively connects with the 3rd fixed contact
Touch or separation, the 4th moving contact selectively contacts or separate with the 4th fixed contact, the 3rd moving contact and the 4th movable
Contact linkage action.That is, as shown in figure 4, when the 3rd moving contact is in contact with the 3rd fixed contact, the 4th moving contact with
4th fixed contact is also in contact.As shown in figure 3, when the 3rd moving contact and the 3rd fixed contact are separated, the 4th is movable
Contact is also separated with the 4th fixed contact.The motor that Fig. 4 is shown when skylight of vehicle is closed in drive circuit is in
The situation of inverted status.That is, the positive pole of power supply 400 is connected by closing limit switch 404 with the 3rd moving contact, and the 3rd fixes
Contact is connected with the second end 10b of motor 10, and the first end 10a of motor 10 is connected with the 4th fixed contact, and the 4th
Moving contact is connected with the negative pole of power supply.
Limit function when wherein, to realize that skylight is fully opened and a fully closed, and then effectively and accurately prevent
Motor stall, the unlatching moving contact that limit switch 403 can include moving with skylight of vehicle is opened, and be fixed on day
The unlatching fixed contact at window rear portion, the closing moving contact that limit switch 404 can include moving with skylight of vehicle is closed, with
And the closing fixed contact in skylight epistome is fixed on, in the motion process of skylight of vehicle, it is solid with opening to open moving contact
Fixed contact is selectively contacted or separated, and closes moving contact and closing fixed contact is selectively contacted or separated.Wherein, open
The rear portion of skylight of vehicle can be fixed on by opening the unlatching fixed contact of limit switch, can also be fixed on the output end of transmission mechanism
Rear portion, for example, the rear portion of turn-screw can be arranged on.Vehicle can be fixed on by closing the closing fixed contact of limit switch
The front portion of skylight, the front portion of the output end of transmission mechanism can also be fixed on, for example, the front portion of turn-screw can be arranged on.
So, it is conducting state in free state that can set contact-making switch, when the contact of contact-making switch is withstood,
Contact-making switch is off.For example, when skylight is in the completely closed state, now, above-mentioned closing limit switch 404
Close fixed contact and close moving contact and be in contact, close limit switch 404 and be off;In skylight is opened or open
Qi Hou, now, the closing fixed contact and closing moving contact for closing limit switch 404 are disengaged, and close limit switch 404
It is in the conduction state.When skylight is in fully open state, the closing fixed contact of above-mentioned unlatching limit switch 403 and closing
Moving contact is in contact, and opens limit switch and is off;When in skylight closing or after closing, now, unlatching is spacing to open
The closing fixed contact and closing moving contact for closing 403 disengage, and it is in the conduction state to open limit switch 403.
In a kind of optional embodiment, as shown in Figures 3 to 6, above-mentioned unlatching switch is manually opened switch 401,
Above-mentioned closing switch is manual off switch 402.That is, manually opened switch 401 and manual off switch 402 can be above-mentioned Jie
The double-pole single throw or double-point double-throw switch to continue.In this manner it is achieved that a key puts in a skylight, a key closes skylight, increases user
Experience.
For realize vehicle normal power supply and in paddle state when, for example, when vehicle body immersion etc. it is in emergency circumstances automatic
Unlocking vehicle skylight, there is provided the passage of escape.In an illustrative embodiments of the disclosure, retractable roof system can also include using
In the depth of water detection means of detection vehicle fording depth, and the controller 405 electrically connected with the depth of water detection means, controller
Electrically connected with drive circuit.
So, a fording depth threshold value can be set in the controller, to judge currently whether need out as user
Skylight is opened to get out the standard of passway for escaping in advance.When the fording depth that depth of water detection means detects is less than the fording depth
During threshold value, controller is judged as that active user does not need opened skylight.Accordingly, controller can control corresponding in drive circuit
Electric-controlled switch so that motor is not turned on by transmission mechanism control skylight of vehicle.For example, when skylight is in opening
When, skylight of vehicle can be controlled to close;When skylight of vehicle is closed, skylight of vehicle can be controlled to keep being presently off
State.When the fording depth that depth of water detection means detects is more than or equal to the fording depth threshold value, controller is judged as
Active user needs opened skylight.Accordingly, controller can control the corresponding electric-controlled switch in drive circuit so that driving electricity
Machine is automatically turned on by transmission mechanism control skylight of vehicle, so as to get out passway for escaping in advance, and then is absorbed in danger from user
Dangerous situation, improve the security performance of vehicle.
As above, for convenience of the positive and negative rotation of motor is controlled, it is provided with the driving circuit for controlling motor
The unlatching switch rotated forward, and for controlling the counter-rotational closing switch of motor.In a kind of optional embodiment party
In formula, to cause motor can be with the control signal of response controller, when paddling too deep so as to realize, skylight of vehicle be opened automatically
Open, and automatically provide the function of passway for escaping, open switch and switch 406 for automatically controlled open, closing switch is automatically controlled closing switch
407, automatically controlled open of water signal control that controller 405 is used to be detected according to depth of water detection means switchs 406 and automatically controlled closing
The closure of switch 407 or disconnection.
In one embodiment, the automatically controlled switch 406 and automatically controlled closing switch 407 opened can be relay.For convenience
Illustrate, automatically controlled switch 406 of opening is the first relay, and automatically controlled closing switch 407 is the second relay.
Specifically, the automatically controlled switch 406 of opening can be normal with the first automatically controlled movable contact, the first normally opened contact and first
First relay of closed contact, automatically controlled closing switch 407 are normally closed with the second automatically controlled movable contact, the second normally opened contact and second
Second relay of contact, wherein, the first normally-closed contact is connected with the second normally-closed contact, and is connected with the negative pole of power supply 400, the
One automatically controlled movable contact is selectively in contact with the first normally opened contact and the first normally-closed contact, and the second automatically controlled movable contact is selectively
It is in contact with the second normally opened contact and the second normally-closed contact,
The positive pole of power supply 400 is connected via limit switch 403 is opened with the first normally opened contact, the positive pole of power supply 400 via
Limit switch 404 is closed with the second normally opened contact to be connected, the first end 10a of motor 10 is connected with the first automatically controlled movable contact,
Second end 10b of motor 10 is connected with the second automatically controlled movable contact.
In another embodiment, the automatically controlled switch 406 and automatically controlled closing switch 407 opened can also be that metal-oxide-semiconductor switchs.
Switch 406 is opened for example, automatically controlled and automatically controlled closing switch 407 can be by switching network, solid-state switch, motor that metal-oxide-semiconductor forms
Driving IC etc. can realize the electric-controlled switch of double-point double-throw switch effect.
So, when the fording depth that above-mentioned depth of water detection means detects is less than the fording depth threshold value, controller is sentenced
Break and do not need opened skylight to escape for active user.Controller can give it is automatically controlled open switch 406 send one it is low level
S1 signals, and the S2 signals of a high level are sent to automatically controlled closing switch 407 simultaneously.So, such as skylight of vehicle that Fig. 6 is shown
State in Electronic control closing:First relay (i.e. automatically controlled to open switch 406) is in non-action state, i.e. first
Automatically controlled movable contact is in contact with the first normally-closed contact, is separated with the first normally opened contact;Second relay (automatically controlled closing switch
407) it is in attracting state, i.e. the second automatically controlled movable contact is in contact with the second normally opened contact, is separated with the second normally-closed contact.
Now, the second end 10b of motor is connected with the positive pole of power supply, and the first end 10a of motor is connected with the negative pole of power supply,
Motor rotates backward, and drives transmission mechanism control skylight of vehicle to close.
When the fording depth that above-mentioned depth of water detection means detects is more than or equal to the fording depth threshold value, controller is sentenced
Break needs opened skylight to escape for active user.Controller can give automatically controlled open to switch 406 S1 for sending a high level
Signal, and send a low level S2 signal to automatically controlled closing switch 407 simultaneously.So, skylight of vehicle as shown in Figure 5
State in Electronic control unlatching:First relay (i.e. automatically controlled to open switch 406) is in attracting state, i.e. the first electricity
Control movable contact is in contact with the first normally opened contact, is separated with the first normally-closed contact;Second relay (automatically controlled closing switch 407)
In non-action state, i.e. the second automatically controlled movable contact is in contact with the second normally-closed contact, is separated with the second normally opened contact.This
When, the second end 10b of motor is connected with the negative pole of power supply, and the first end 10a of motor is connected with the positive pole of power supply, drives
Dynamic motor rotates forward, and drives transmission mechanism control skylight of vehicle to open.
To simplify structure, controller is central controller of paddling.It should be noted that central controller of paddling herein,
Refer to vehicle when in environment of paddling, controlled in vehicle and owned according to the signal that the detection means such as sensor of paddling detect
Electric system carry out the controller of related safeguard measure.So, what is used in the disclosure is used to control in drive circuit
The controller of electric-controlled switch, it is desirably integrated into central controller of paddling, so that the knot of whole skylight of vehicle control system
Structure simplifies, and functional integration is high.
The disclosure also provides a kind of vehicle, and the vehicle uses the skylight of vehicle control system of above-mentioned offer.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (10)
1. a kind of skylight of vehicle control system, including the motor for driving skylight of vehicle to close or open, and be used for
Drive the drive circuit of the motor positive and negative rotation, it is characterised in that the skylight of vehicle control system also includes being used for
Detect the depth of water detection means of vehicle fording depth, and the controller electrically connected with the depth of water detection means, the controller
Electrically connected with the drive circuit.
2. skylight of vehicle control system according to claim 1, it is characterised in that the drive circuit includes power supply
(400) the unlatching switch and closing switch of a closure, can be selected, and the switch of opening is used to control the motor (10)
The positive pole and negative pole of first end (10a) and the second end (10b) respectively simultaneously with the power supply (400) are turned on or off, the pass
Make and break close for control the motor (10) first end (10a) and the second end (10b) respectively and meanwhile with the power supply
(400) negative pole and positive pole is turned on or off, and the drive circuit also includes being used to control the skylight of vehicle unlatching to arrive respectively
The unlatching limit switch (403) and closing limit switch (404) of position and closing in place, the unlatching switch and the unlatching are spacing
Switch (403) is in series settings, and the closing switch and the limit switch (404) of closing are in series setting.
3. skylight of vehicle control system according to claim 2, it is characterised in that unlatching limit switch (403) bag
The unlatching moving contact moved with the skylight of vehicle is included, and is fixed on the unlatching fixed contact of skylight metastomium, the pass
The closing moving contact that limit switch (404) includes moving with the skylight of vehicle is closed, and is fixed on the skylight epistome
Closing fixed contact, in the motion process of the skylight of vehicle, unlatching moving contact and the unlatching fixed contact
Selectively contact or separate, the closing moving contact and the closing fixed contact are selectively contacted or separated.
4. skylight of vehicle control system according to claim 2, it is characterised in that the switch of opening is opened to be manually opened
Close (401), the closing switch is manual off switch (402).
5. skylight of vehicle control system according to claim 4, it is characterised in that manually opened switch (401) are
The first double-pole single throw with the first moving contact, the first fixed contact, the second moving contact and the second fixed contact, its
In, first moving contact is selectively contacted or separated with first fixed contact, second moving contact and institute
State the second fixed contact selectively to contact or separate, first moving contact and the second moving contact linkage action,
The positive pole of the power supply (400) is connected by the unlatching limit switch (403) with first moving contact, and described first is solid
Fixed contact is connected with the first end (10a) of the motor (10), the second end (10b) of the motor (10) with it is described
Second fixed contact is connected, and second moving contact is connected with the negative pole of the power supply (400);
The manual off switch (402) is solid with the 3rd moving contact, the 3rd fixed contact, the 4th moving contact and the 4th
Second double-pole single throw of fixed contact, wherein, the 3rd moving contact selectively contacts with the 3rd fixed contact
Or separation, the 4th moving contact are selectively contacted or separated with the 4th fixed contact, the 3rd moving contact
With the 4th moving contact linkage action, the positive pole of the power supply (400) by the closing limit switch (404) with it is described
3rd moving contact is connected, and the 3rd fixed contact is connected with the second end (10b) of the motor (10), the driving
The first end (10a) of motor (10) is connected with the 4th fixed contact, the negative pole of the 4th moving contact and the power supply
It is connected.
6. skylight of vehicle control system according to claim 2, it is characterised in that the switch of opening is opened to be automatically controlled
Close (406), the closing switch is automatically controlled closing switch (407), and the controller (405), which is used to be detected according to the depth of water, to be filled
Put water signal control automatically controlled closure or the disconnection for opening switch (406) and the automatically controlled closing switch (407) of detection.
7. skylight of vehicle control system according to claim 6, it is characterised in that the controller is central control of paddling
Device.
8. skylight of vehicle control system according to claim 6, it is characterised in that it is described it is automatically controlled open switch (406) and
The automatically controlled closing switch (407) is that relay or metal-oxide-semiconductor switch.
9. skylight of vehicle control system according to claim 8, it is characterised in that the automatically controlled unlatching switchs (406) and is
The first relay with the first automatically controlled movable contact, the first normally opened contact and the first normally-closed contact, the automatically controlled closing switch
(407) it is the second relay with the second automatically controlled movable contact, the second normally opened contact and the second normally-closed contact, wherein, described
One normally-closed contact is connected with second normally-closed contact, and is connected with the negative pole of the power supply (400), and described first is automatically controlled dynamic tactile
Point is selectively in contact with first normally opened contact and first normally-closed contact, and the second automatically controlled movable contact may be selected
Ground is in contact with second normally opened contact and second normally-closed contact,
The positive pole of the power supply (400) is connected via the unlatching limit switch (403) with first normally opened contact, the electricity
The positive pole in source (400) is connected via the closing limit switch (404) with second normally opened contact, the motor (10)
First end (10a) be connected with the described first automatically controlled movable contact, the second end (10b) and described second of the motor (10)
Automatically controlled movable contact is connected.
10. a kind of vehicle, it is characterised in that the vehicle includes skylight of vehicle according to any one of claim 1 to 9
Control system.
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CN109733426A (en) * | 2019-03-07 | 2019-05-10 | 中车青岛四方车辆研究所有限公司 | Position feedback component, switching mechanism and rail vehicle |
CN112092590A (en) * | 2020-08-29 | 2020-12-18 | 宁波夏厦齿轮有限公司 | Automobile skylight transmission structure and automobile skylight |
CN114103611A (en) * | 2021-11-15 | 2022-03-01 | 东风襄阳旅行车有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
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