阅读说明：本技术 车辆用门开闭装置 (Device for opening and closing vehicle door ) 是由 田村康裕 榎亮一 横山翔司 杉木纯 橘达也 于 2018-03-27 设计创作，主要内容包括：本发明提供一种车辆用门开闭装置,其在滑动门(20)处于闭状态且为解锁状态的情况下,在通过检测单元(50)检测到使用者(M)的存在时,基于车辆(12)侧的认证ECU(24)与便携设备(200)的认证通信,将滑动门(20)驱动为锁止状态。(The present invention provides a kind of device for opening and closing vehicle door, it is in the case where sliding door (20) is in closed state and is unlocked state, by detection unit (50) detect user (M) there are when, certification ECU (24) based on vehicle (12) side is communicated with the certification of portable equipment (200), and sliding door (20) is driven to lockup state.)

1. a kind of device for opening and closing vehicle door (10) characterized by comprising

Portable equipment (200) can send from the outside of vehicle (12) door (20) of the vehicle (12) being set as locking shape The request signal of state or unlocked state；

Detection unit (50) is arranged on the vehicle (12), and detection is located near the door (20) in a non contact fashion User (M) presence；

The authentication unit (24) of vehicle (12) side, carries out certification communication with the portable equipment (200)；And

Door driving unit (34,36) is arranged on the vehicle (12), the door (20) is driven to open state or closes shape State, and communicated based on the authentication unit (24) with the certification of the portable equipment (200), the door (20) is driven to lock Only state or unlocked state,

The door driving unit (34,36) is in the case where the door (20) is in closed state and is unlocked state, passing through State detection unit (50) detect the user (M) there are when, based on the authentication unit (24) and the portable equipment (200) certification communication, is driven to lockup state for the door (20),

The door driving unit (34,36) is passing through the detection unit in the case where the door (20) is in lockup state (50) detect the user (M) there are when, be based on the authentication unit (24) and the portable equipment (200) certification Communication, is driven to open state for the door (20).

2. device for opening and closing vehicle door (10) according to claim 1, which is characterized in that

The door driving unit (34,36) has outer door handle switch (58), pulls outer door handle (154) at user (M) When, output outer door handle switch opening signal (So/hon),

The detection unit (50) has another outer door handle switch (158), and output and outer door handle switch (58) are defeated Identical quasi- outer door handle switch opening signal (Spo/hon) of outer door handle switch opening signal (So/hon) out,

The door driving unit (34,36) is passing through the detection unit in the case where the door (20) is in lockup state (50) detect the user (M) there are when, with from another outer door handle switch of the detection unit (50) (158) quasi- outer door handle switch opening signal (Spo/hon) of output is triggering, is based on the authentication unit (24) and institute The certification communication for stating portable equipment (200), is driven to open state for the door (20).

3. device for opening and closing vehicle door (10) according to claim 1, which is characterized in that

The door driving unit (34,36) have door lock stop/unblock button (126), user (M) press the door lock only/ Out gate locking trigger signal (St) when unblock button (126),

The detection unit (50) have generate and export with the door lock stop/unblock button (126) output the door lock stop The identical quasi- door lock of trigger signal (St) stops the generating unit (160) of trigger signal (Spt),

The door driving unit (34,36) is the case where the door (20) is in open state or is in closed state and is unlocked state Under, by the detection unit (50) detect the user (M) there are when, with from the institute of the detection unit (50) State generating unit (160) output the quasi- door lock stop trigger signal (Spt) for triggering, based on the authentication unit (24) with it is described The certification of portable equipment (200) communicates, and the door (20) is driven to lockup state.

4. device for opening and closing vehicle door (10) according to claim 1, which is characterized in that

The door (20) is rear sliding door (20),

The detection unit (50) includes the ultrasonic sensor (76) detected to the foot (F) of user (M),

The lower section of lower stringer (17) of ultrasonic sensor (76) configuration in front door (16).

5. a kind of detection unit, for applied to device for opening and closing vehicle door according to any one of claims 1 to 4 (10) The detection unit (50).

Technical field

The present invention relates to the device for opening and closing vehicle door with non-touch detection unit, wherein the non-contact detection Unit is started without using person, for the user near the door that detection is located at vehicle presence and by the institute of the vehicle It states after door is set as unlocked state from lockup state and the door is just set as open state etc..

Background technique

As the existing detection unit of user of the measuring station near car door, such as Japanese Unexamined Patent Publication 2007-162459 Following technologies are proposed in number bulletin: being swashed from the laser beam transceivers installed in the underface of rear seat for vehicle door towards ground irradiation Light beam ([0025] of Japanese Unexamined Patent Publication 2007-162459 bulletin).

A kind of automatic (hands free) door opener is disclosed in Japanese Unexamined Patent Publication 2007-162459 bulletin, With user keeps foot mobile and blocks the laser beam triggering irradiated to the ground with foot, will be locked based on being authenticated with electron key Only and the back seat door in closed state is set as unlocked state from lockup state, and back seat door is then set as open state with short distance (referred to as portion separates) ([0025], [0055], Fig. 9 of Japanese Unexamined Patent Publication 2007-162459 bulletin).

Summary of the invention

However, not disclosing following technologies for example in above-mentioned Japanese Unexamined Patent Publication 2007-162459 bulletin, that is, in back seat Door is when becoming open state, in the case where back seat door is closed after luggage is deposited into interior rear seat etc. by user i.e. after Seat door be in closed state and in the case where unlocked state, user for hope by back seat door be set as lockup state the meaning and When making foot mobile in a manner of blocking laser beam from vehicle external application foot, door is set as lockup state.

In this case, that is, in the case where back seat door is closed state and is unlocked state, exist when user is for uncommon When back seat door is set as the meaning of lockup state and keeps foot mobile to block laser beam with foot by prestige, (mistake) makes door become out shape instead The worry of state.

Like this, although the meaning that do not open the door, being in other words intended to lock a door, door becomes open state from closed state, There are indisposed senses, to there is the leeway of improvement.

The present invention considers such project and proposes, provides a kind of device for opening and closing vehicle door, is to close shape in door State and in the case where unlocked state, by detection unit detect user there are when, door can not be set as open shape State.

Device for opening and closing vehicle door of the invention is characterised by comprising: portable equipment, can be sent out from the outside of vehicle Send the request signal that the door of vehicle is set as to lockup state or unlocked state；Detection unit is arranged on vehicle, with non-contact Mode detects the presence of the user near door；The authentication unit of vehicle side carries out certification communication with portable equipment；With And door driving unit, it is arranged on vehicle, door is driven to open state or closed state, and be based on authentication unit and portable equipment Certification communication, door is driven to lockup state or unlocked state, door driving unit be in closed state in door and is unlocked state In the case where, when detecting user using detection unit, is communicated based on authentication unit with the certification of portable equipment and drive door It moves and, when detecting user using detection unit, it is single to be based on certification in the case where door is in lockup state for lockup state Member is communicated with the certification of portable equipment is driven to open state for door.

According to the present invention, in the case where door is in closed state and is unlocked state, make being detected using detection unit It when user, is communicated based on authentication unit with the certification of portable equipment and door is driven to lockup state, therefore can be based on not having Door is opened and wishes that the meaning of locking stops door lock, eliminates indisposed sense.

In addition, in the case where door is in lockup state, it is single based on certification when detecting user using detection unit Member communicates with the certification of portable equipment and door is being driven to open state (comprising fully or partially opening), can have locking Door is reliably set as open state when the meaning that the door of state is opened.

On the basis of above-mentioned device for opening and closing vehicle door, preferably door driving unit, which has, pulls outer door handle in user When output outer door handle switch opening signal outer door handle switch, detection unit have output with outer door handle switch output Outer door handle switchs another outer door handle switch of the identical quasi- outer door handle switch opening signal of opening signal, door driving unit In the case where door is in lockup state, when detecting user using detection unit, with from another external door of detection unit The quasi- outer door handle switch opening signal of grip switches output is triggering, is communicated based on authentication unit with the certification of portable equipment, Door is driven to open state.

It according to such composition, also can be with existing door driving unit even if detection unit is that so-called apolegamy is installed additional And portable equipment is associatedly based on certification communication and door is driven to open state.

In addition, preferably there is door driving unit output user to press on the basis of above-mentioned device for opening and closing vehicle door Door lock stop trigger signal door lock only/unblock button, detection unit have generate and export with door lock stops/unblock button export Door lock stop the generating unit that the identical quasi- door lock of trigger signal stops trigger signal, door driving unit is in open state in door or is in Closed state and in the case where unlocked state, when detecting user using detection unit, with from the generating unit of detection unit The quasi- door lock of output stops trigger signal as triggering, is communicated based on authentication unit with the certification of portable equipment, the door is driven to Lockup state.

It according to such composition, also can be with existing door driving unit even if detection unit is that so-called apolegamy is installed additional And portable equipment is associatedly based on certification communication and door is driven to lockup state.

In addition, on the basis of above-mentioned device for opening and closing vehicle door, preferably door is rear sliding door, and detection unit includes to making The foot of user carries out detection ultrasonic sensor ultrasonic sensor configuration in the lower section of the lower stringer at front door.

According to such composition, for example, rear sliding door opening state loading/transport in operation, can prevent because make For the foot of the user of operator activity and accidental switch off rear sliding door.

In addition, detection unit of the invention is applied to above-mentioned device for opening and closing vehicle door.

According to the present invention, in door be in closed state and in the case where for unlocked state, detect user there are when, Communicated based on authentication unit with the certification of portable equipment and door be driven to lockup state, thus can based on by door opening and Wish that the meaning of locking stops door lock, eliminates indisposed sense.

In addition, in the case where door is in lockup state, detect user there are when, based on authentication unit with just The certification communication for taking equipment, is driven to open state (comprising fully or partially opening for door.), therefore can have lockup state Door is reliably set as open state when the meaning that door is opened.

According to the present invention, in the case where door is in closed state and is unlocked state, make being detected using detection unit It when user, is communicated based on authentication unit with the certification of portable equipment, the door is driven to lockup state, therefore can be based on not Have and door is opened and wishes that the meaning of locking stops door lock, eliminates indisposed sense.

In the case where door is in lockup state, when detecting user using detection unit, based on authentication unit with The certification of portable equipment communicates, and door is driven to open state (comprising fully or partially opening.), therefore can have lockup state Door open the meaning when door is reliably set as open state.

It, also can be with existing door driving unit and portable equipment associatedly even if detection unit is that so-called apolegamy is installed additional Door is driven to open state based on certification communication.

Above-mentioned objects, features and advantages should be easily understood that based on the explanation for the following implementation being described with reference to.

Detailed description of the invention

Fig. 1 is the schematic block diagram of the device for opening and closing vehicle door of present embodiment.

Fig. 2A is the outline side view of state for showing sliding door closing etc., and Fig. 2 B is the shape for showing the sliding door and opening The outline side view of state.

Fig. 3 is the explanatory diagram of the usage scenario of the imagination of detection unit.

Fig. 4 is the explanatory diagram that the circuit of dynamic mode switching switch is constituted.

Fig. 5 is the flow chart acted in detail for illustrating device for opening and closing vehicle door.

The action specification figure that Fig. 6 locks a door when opening when being from the locking of sliding door to solution.

Fig. 7 is from the perspective of to when opening when door closing and from door to movement when door closing and locking when the door of sliding door opening Bright figure.

Fig. 8 is the flow chart for illustrating the movement of detection unit.

Specific embodiment

Hereinafter, being carried out in detail using appropriate embodiment referring to attached drawing about device for opening and closing vehicle door of the invention Explanation.

[composition]

Fig. 1 is the schematic block diagram of the device for opening and closing vehicle door 10 of present embodiment.

Fig. 2A is that the sliding door of the co-pilot seat back seat side for the vehicle 12 for being shown as an example and having right direction disk is (rear sliding Dynamic door) 20 closed states etc. outline side view, Fig. 2 B is the outline side for showing 20 opening state of the sliding door of vehicle 12 View.

In addition, in order to avoid cumbersome and be easy to understand, in the present embodiment, with the front door of the co-pilot seat side of vehicle 12 16 and sliding door 20 for the composition of device for opening and closing vehicle door 10, movement are illustrated, but the front door of driver's seat side and cunning The composition of dynamic door, movement are also identical as co-pilot seat side, therefore include in the present invention.

As shown in Figure 1, device for opening and closing vehicle door 10 consists essentially of: the device for opening and closing vehicle door main body in vehicle 12 302；The detection unit 50 of user (people) can be detected in a non contact fashion；And the portable equipment that user can carry 200。

As shown in Fig. 2A, Fig. 2 B, the front door 16 of vehicle 12 is hinged door, and the door handle at front door 16 is held by user 124 (outer door handles at front door 16) and be manually opened and closed the front left opening portion 102 of vehicle body 100.

On the other hand, the sliding door 20 of vehicle 12 is sliding door, user pull sliding door 20 outer door handle (with Under be abbreviated as ODH sometimes) 154 when, the left back opening portion 104 of vehicle body 100 is opened.

In fact, sliding door 20 is so-called electronic sliding door, closed state is in the sliding door 20 and is unlocked state For condition, set in the outer door handle 154 for pulling sliding door 20 by user or to constituting Intelligent key type and entering the portable of system When standby 200 opening and closing button (APS) 208 carries out pushing operation, sliding door 20 is automatically opened with so-called electrodynamic type.

It is described in detail, controls in the following manner: at the sliding door 20 in addition, the sliding door 20 of present embodiment is such as rear In the case where closed state and for unlocked state, do not opened detection unit 50 detects the advance and retreat of the foot of user.

Intelligent key type enters system as shown in Figure 1, including the certification ECU (Electronic as mobile unit Control Unit: electronic control unit) portable equipment 200 that carries of (certification control unit, authentication unit) 24 and user.

Authenticating ECU24 is the computer comprising microcomputer, including CPU (central processing unit), as memory ROM (also includes EEPROM.) and the memories (storage unit) 25 such as RAM (random access memory), as timer (timing unit) Timer and the input/output unit etc. with A/D converter, D/A converter etc., CPU are read in ROM as needed The program of record and execution, to realize device (function achievement unit, function realize unit) such as controller (control as various functions Portion processed), arithmetic unit (operational part) and processor (processing unit) etc. play a role.

In addition, other ECU described below also have composition identical with above-mentioned certification ECU24.

Certification ECU24 also includes the transmission circuit (not shown) for carrying out wireless authentication communication with portable equipment 200.

There is portable equipment 200 ECU (portable equipment ECU) 224, portable equipment ECU224 also to double as portable equipment 200 certification ECU (certification control unit).Portable equipment is stored in the memory 225 (EEPROM) of portable equipment ECU224 200 be mutually authenticated with ID, is mutually authenticated the storage that ID identical with ID is also stored in advance in the certification ECU24 of vehicle 12 with this In device 25 (EEPROM).

Portable equipment 200 is equipped with each front door 16 and sliding door 20 that can be pressed by visible and user etc. in its appearance The locking button (also referred to as locking button) 206 and cunning of unlocking button (also referred to as unblock button) 204, front door 16 and sliding door 20 The operation portion that the opening and closing button 208 (co-pilot seat side) of dynamic door 20, opening and closing button 210 (driver's seat side) are constituted, is additionally provided with not User of diagram etc. is capable of buzzer, the loudspeaker etc. that the indicators such as the LED of visuognosis, user etc. can hear.

It is equipped in the inside of portable equipment 200 comprising carrying out wireless authentication communication for the certification ECU24 with mobile unit Transmission circuit aforementioned portable equipment ECU (as certification ECU (certification control unit)) 224.

Unblock button 204, locking button 206 and opening and closing button 208,210 are electrically connected with portable equipment ECU224.

Intelligent key enters that system is as is known, carries portable equipment 200 to the front door of vehicle 12 16 just in user When surface side is close, even if user does not carry out any operation to the button of portable equipment 200, it is also set to the front door 16 of vehicle 12 Unlock standby mode or sliding door 20 unlock standby mode.

Under the unlock standby mode, in order to carry out the automatic unlocking (unlocking) of vehicle doorn (front door 16 or sliding door 20), User is only to hold the defined radio frequency communications range that vehicle 12 is entered into as the portable equipment 200 for automated toing respond to equipment (near the face side at the front door 16, and being aftermentioned portable equipment detection range 80).As a result, certification ECU24 and just It takes equipment 200 and carries out the whether identical certification communication of mutual ID.

After certification communicates successfully (mutual ID is identical), if user will be for example in the door handle 124 at front door 16 The door lock of setting only/unblock button 126 (door locking sensor) presses, then door lock (the sliding of gate lock of front gate 122 and sliding door 20 Door lock stops) 222 unlocks (unlocking).Later, if user pulls door handle 124, front door 16 is opened.

On the other hand, user pulls outer door handle (ODH) 154 under unlocked state, or makes under lockup state User presses the opening and closing button 208 of portable equipment 200, and sliding door 20 can automatically open.

Device for opening and closing vehicle door 10 also has and interconnects via interior 30 phase of communication line other than above-mentioned certification ECU24 Vehicle ECU32 (vehicle control section), the door lock connect stops ECU34 (door lock stops control unit) and sliding door driving ECU36, and (sliding door drives Dynamic control unit) each ECU.

The detection unit 50 of the device for opening and closing vehicle door 10 of present embodiment is not production plant's line peace in vehicle 12 Dress, but be sold and installed as the selection (apolegamy is installed additional) that can be installed additional by retailer etc., but can be in production plant's line Installation.

As shown in Figure 1, detection unit 50 includes the ultrasonic transmitter-receiver 72 and ultrasonic transmitter-receiver by one group of same size 74 ultrasonic sensor 76, buzzer 78 and the detection ECU70 (detection control unit) constituted.

Ultrasonic transmitter-receiver 72 and ultrasonic transmitter-receiver 74 are as shown in Fig. 2A, Fig. 2 B and Fig. 3, along the Vehicle length of vehicle 12 Direction configuration.The ultrasonic transmitter-receiver 72 and ultrasonic transmitter-receiver 74 are according to specified period (such as every several hundred milliseconds) friendship For the transmitting-receiving dual-purpose type that the mode of switching ultrasonic wave sent and received is constituted, compared with sending the dedicated or dedicated use of reception, Have the advantages that increase and period can be used.In addition, appended drawing reference R indicates that ultrasonic sensor 76 is able to detect in the figure Detection range (detection zone).

Detection unit 50 is electric with the device for opening and closing vehicle door main body 302 in vehicle 12 in a wired fashion via connector 71 Connection, also, as shown in Fig. 2A, Fig. 2 B, in vehicle body 100, the downside at front door 16 is fixed on by fastening member (not shown) (front lower 17 lower section of stringer) and near the downside of sliding door 20 (lower stringer 18 afterwards), to be easy the left foot F of detection user M Disengaging.

Fig. 3 is the explanatory diagram of the usage scenario of the imagination of detection unit 50.Detailed movement about detection unit 50 is seen below It states.

For example, under the front door 16 for the vehicle 12 being parked on ground 300 and the lockup state of sliding door 20, in the mouth of clothes In bag it is equal carry portable equipment 200 and hold luggage B and two hands occupied user M left foot F is protruded into it is (front lower under front door 16 The lower section of stringer 17) 76 lower section (defined detection range R) (process a) of ultrasonic sensor.

Next, within several seconds by left foot F below ultrasonic sensor 76 (ultrasonic sensor 76 and ground Regulation detection range R between 300) it draws back.With the detection of the moving back and forth { referred to as skirt movement (skirt movement) } of left foot F For triggering, portable equipment 200 (portable equipment ECU224) and certification ECU24 start certification communication (process b).

In fact, the detection of the moving back and forth of left foot F that ultrasonic sensor 76 carries out etc. is held by following manner Row: once become from the reflection on ground 300 from left foot F in the ultrasonic wave 77 (send wave) sent from a ultrasonic transmitter-receiver 72 Deng reflection after, further by another ultrasonic transmitter-receiver 74 monitoring revert to the reflection from ground 300 process whether Within several seconds (in the stipulated time), that is, monitor the state (time of return) of ultrasonic wave 77 (back wave).

If the certification success of above-mentioned operation b, front door 16 and sliding door 20 become unlocked state from lockup state, and then sliding Dynamic door 20 automatically opens.

Luggage B is put into car 22 by the user M that luggage B is occupied and is loaded on vehicle 12 (process c) by both hands.

After luggage B to be placed on to car 22, the user M for being judged as that the handling of luggage B are completed carries out above-mentioned skirt movement (right crus of diaphragm and left foot F are ok) (executes process b) again.

It is detected as triggering with skirt movement, sliding door 20 is automatically closed.Later, 200 (portable equipment of portable equipment ECU224 certification communication) is carried out with certification ECU24, if authenticating successfully, sliding door 20 becomes lockup state.At this point, comprising preceding Other whole doors including door 16 also become lockup state.

In this case, detection unit 50 (ultrasonic sensor 76) is arranged below front door 16 (under front lower stringer 17 Side), therefore in the handling operation of luggage B, even if the foot (left foot F or right crus of diaphragm) of user M is (left below lower stringer 18 after entering 104 lower section of after-opening portion), also outside the detection range R of ultrasonic sensor 76, therefore sliding door 20 is kept open.Cause This, is able to suppress and violates the possibility that wish closes sliding door 20 in the cargo handling process of luggage B, can complete the suitable of luggage B The handling operation of benefit.

Return Fig. 1, vehicle ECU32 with as vehicle 12 power source engine 40 and can be based on and be located at vehicle The certification of portable equipment 200 in interior 22 prescribed limit connects to switch the dynamic mode switching switch 44 of dynamic mode.It is dynamic It is substantially suitable with conventional ignition switch that force mode switches switch 44.In addition, the power source as vehicle 12, can also replace hair Motivation 40 and use fuel cell.

Fig. 4 is the circuit of dynamic mode switching switch 44 (dynamic mode switching push button) configured on instrument board (not shown) The explanatory diagram of composition.Actual circuit is by can arbitrarily select the relay of the switching position of moving contact to constitute, but in order to just In understanding, explanation is constituted using the circuit of the rotary switch with conventional ignition switch function.

It is button switch that dynamic mode, which switches switch 44, can be pressed for each of button, (all according to close pattern Power supply is closed, also referred to as OFF mode) → auxiliary mode (is able to use the mode of the interior electronic product such as audio system, also referred to as ACC mode) → start the start-up mode (START mode) of (START) via engine 40 and be in the open mode in movement The sequence of (also referred to as ON mode) → above-mentioned close pattern, circulation select a selection (switching) functional mode.

It includes public terminal 130, moving contacts 132, fixed contact OFF, ACC, an ON that dynamic mode, which switches switch 44, And START, slice 133,134,135,136.Slice 133 is connect with ACC terminal 143, and slice 134 is connect with ON terminal 144, is cut Piece 135 (is associated with RES with Remote Engine Start: so-called remote engine starter.) connection of ON terminal 145, it cuts Piece 136 is connect with START terminal 146.

When moving contact 132 is located at fixed contact OFF, the voltage (also referred to as+B-source) of vehicular electricity storage device 140 not with The connection such as electronic product.

When moving contact 132 is located at fixed contact ACC ,+B-source via moving contact 132 and is cut from public terminal 130 Piece 133 is supplied to ACC terminal 143.ACC terminal 143 is other than interior electronic product (not shown), also via wiring and detection Terminal 71b connection in the connector 71 of unit 50.The signal of the voltage occurred in ACC terminal 143 is known as ACC signal Sacc.ACC signal Sacc connects in ACC terminal 143 via slice 133, moving contact 132, public terminal 130 and electric storage means 140 When connecing, become nominal value+12 [V]+voltage of B-source (voltage is also referred to as+B) (high level), slice 133 not with movable touching When 132 connection of point, through not shown resistance-grounded system, become voltage 0 [V] (low level).

When moving contact 132 is located at fixed contact ON, via slice 134 to 144 supplies of ON terminal+B-source, and via Slice 133 is also supplied with+B-source to ACC terminal 143, and then is also supplied with+B-source to RESON terminal 145 via slice 135.It cuts Piece 134,135 with moving contact 132 when not connecting, via ON terminal 144, RESON terminal 145 and through not shown resistance Device ground connection, becomes voltage 0 [V].

When moving contact 132 is located at fixed contact START, via slice 135 to 145 supplies of RESON terminal+B-source, And via slice 136 to 146 supplies of START terminal+B-source.136 are sliced when not connecting with moving contact 132, via START terminal 146 and through not shown resistance-grounded system, becomes voltage 0 [V].

Here, illustrating 3 aspects that should be noted that below.

1st, 22 dynamic mode switching switch 44 is pressed in the car, the certification with the portable equipment 200 for being located at car 22 is logical Believe successfully, moving contact 132 is connect with fixed contact START, is transferred at this point, engine 40 turns motor by (not shown) Starting, then moving contact 13 returns to fixed contact ON under the action of vehicle ECU32.In addition, after the starting of engine 40 In movement, stop turning motor to described to supply electric power.

2nd, in the feelings for the engine start button for pressing remote engine starter (not shown) from the outside of vehicle 12 It under condition, is controlled by vehicle ECU32, in the certification success with the remote engine starter, moving contact 132 is from fixation The position of contact OFF is directly connect with fixed contact START around fixed contact ACC and fixed contact ON, in engine 40 It is risen after starting, moving contact 132 maintains fixed contact START.In addition, in the movement after the starting of engine 40, Stop turning motor to described to supply electric power.

3rd, the case where becoming action state from outside by remote engine starter starting engine 40 Under, for example, if authenticating and communicating successfully so that door lock 122,222 becomes from the unblock button 204 of peripheral operation portable equipment 200 Unlocked state, then moving contact 132 is connect from fixed contact START with fixed contact OFF by vehicle ECU32, makes engine 40 Stop.

Fig. 1 is returned to, door lock stops ECU34 and the door lock (gate lock of front gate, FD door lock) 122 to front door 16 is carried out lock/unlock Front door locking actuator 52, door lock stop/unblock button 126, detect gate lock of front gate 122 state (lockup state or unlock shape State) front door lockup switch 54, detect front door (FD) 16 open and-shut mode preceding door switch 56 and door lock (SD of sliding door 20 Lock) 222 with the sliding door locking actuator 60 of lock/unlock.

The door lock being assembled in door handle 124 only/unblock button 126 (referring to Fig. 2A, Fig. 2 B) if being pressed, out gate Locking trigger signal St.Door lock stops trigger signal St when front door 16 and sliding door 20 are formed as lockup state, as front door 16 And the unlocking signal of sliding door 20 plays a role, when front door 16 and sliding door 20 are closed and be formed as unlocked state, as preceding The locking signal of door 16 and sliding door 20 plays a role.

Sliding door driving ECU36 becomes with when outer door handle 154 (referring to Fig. 2A, Fig. 2 B) is pulled manually by user M Closed state and export outer door handle switch opening signal So/hon (when not pulling for off-state without export outer door handle Switch opening signal So/hon) outer door handle switch 58, detection sliding door 20 door lock (SD door lock) 222 state (locking State or unlocked state) sliding door lockup switch 62, detect sliding door 20 open and-shut mode sliding door switch 64 and to cunning The sliding door opening/closing actuator 66 that driving is opened and closed in dynamic door (SD) 20 connects.

Detecting ECU70 has timer 26 as timer, and will be by above-mentioned ultrasonic transmitter-receiver 72 and ultrasonic wave receipts The connector 71 as electronic component that the ultrasonic sensor 76 of the hair composition of device 74, buzzer 78, wiring are electrically connected to each other connects It connects.Connector 71 has 9 terminal 71a~71i.

Terminal 71a be from the electric storage means 140 of vehicle 12 into detection unit 50 supply+B-source terminal.

Terminal 71b is connect with ACC terminal 143 (referring to Fig. 4), detects ECU70 according to the level detection of ACC signal Sacc The voltage (+B-source or 0 [V]) of ACC terminal 143, based on the voltage detected, making the variation of detection unit 50 is that skirt detects mould Formula state (skirt detection possible state) or skirt detect prohibited mode state.

Terminal 71c is connect with preceding door switch 56, is the terminal for the open and-shut mode by detection ECU70 detection front door 16.

Terminal 71d is connect with front door lockup switch 54, is for locking/unlock shape by detection ECU70 detection front door 16 The terminal of state.

Terminal 71e stops with door lock/and unblock button 126 connect, letter is only triggered from detection ECU70 output as with above-mentioned door lock The quasi- door lock of number identical signal of St stops trigger signal Spt, and stops the life of trigger signal Spt with the quasi- door lock in detection ECU70 It is connected at portion 160.

Terminal 71f is connect with sliding door switch 64, is the end for the open and-shut mode by detection ECU70 detection sliding door 20 Son.

Terminal 71g is connect with sliding door lockup switch 62, is for the door lock 222 by detection ECU70 detection sliding door 20 Locking/unlocked state terminal.

The outer door handle of terminal 71h, 71i and the electronic switch formed by semiconductor element in detection ECU70 switchs (ODH switch) 158, the outer door handle switch 158 have function identical with above-mentioned outer door handle switch 58.Outer door handle switch 158 generating units for switching opening signal Spo/hon as quasi- outer door handle play a role, by detecting under aftermentioned rated condition ECU70 is set as opening state, generates and exports quasi- outer door handle switch opening signal (quasi- ODH switch opening signal) Spo/hon.

The quasi- outer door handle switch opening signal Spo/hon is used in outer door handle 154 (referring to Fig. 2A, Fig. 2 B) The outer door handle switch opening signal So/hon exported when person M is pulled manually from outer door handle switch 58 (referring to Fig.1) is identical Quasi- signal.

[movement]

Next, for basically according to the detailed dynamic of the device for opening and closing vehicle door 10 for being constituted and being acted with upper type Make, the movement about detection unit 50 and the associated sliding door 20 of device for opening and closing vehicle door main body 302 referring to Figure 5 To unlock when the flow chart of (on-off action and locking/unlocking motion), locking (LOCK) shown in fig. 6 from sliding door 20 (SD) (UNLOCK) to closing the door when action specification figure when and door opens (OPEN), enabling (OPEN) shown in Fig. 7 from sliding door 20 (CLOSE) when and from shutdown (OPEN) to close the door (CLOSE) and (&LOCK when locking) action specification figure and shown in Fig. 8 The movement for determining detection unit 50, the flow chart being failure to actuate, according to the sequence explanation of following (1)-(4).

(1) processing that simultaneously locking is transferred to opening and unlocks is closed from sliding door

(2) it is closed from sliding door and unlocks the processing for being transferred to and closing simultaneously locking

(3) it is opened from sliding door and unlocks the processing for being transferred to and closing simultaneously locking

(4) movement of detection unit 50, the decision processing being failure to actuate

[movement of detection unit 50 and the associated sliding door 20 of device for opening and closing vehicle door main body 302]

The processing > that < (1) is closed from sliding door and locking is transferred to opening and unlocks

In step sl, detection ECU70 determines whether to detect (detection of skirt movement) there are skirt.

As shown in fig. 6, skirt detection is detected by following manner, that is, examined in the portable equipment of sliding door 20 (L side SD) Survey in range 80, it is desirable to open the people X, i of sliding door 20 (SD)) it carries before portable equipment 200 protrudes into foot (right crus of diaphragm or left foot F) 76 lower section of ultrasonic sensor of 17 lower section of lower stringer, ii) detection unit 50 makes buzzer 78 pipe, iii) people X is in several seconds Foot is drawn back into (step S1: yes).In addition, in the present embodiment, noticing that the portable equipment detection range 80 of sliding door 20 is arranged Near the front at substantially front door 16.

Next, in step s 2, detection ECU70 obtains the inspection of the open and-shut mode of sliding door switch 64 via terminal 71f It surveys as a result, determining the open and-shut mode of sliding door 20.

It is set as " closed state " (step S2: closing) herein.

Next, in step s3, detection ECU70 obtains locking/unlock of sliding door lockup switch 62 via terminal 71g The testing result of state, to detect the lockup state of sliding door 20.

It is set as " lockup state " (step S3: locking) herein.

At this point, in step s 4, outer door handle switch 158 is set as opening (ON) state by detection ECU70.As a result, from Terminal 71h, the 71i for the detection ECU70 that the outer door handle switch 158 of detection unit 50 connects, iv) export quasi- outer door handle switch Opening signal Spo/hon is simultaneously input to sliding door driving ECU36.

Next, being triggering from cunning to intend the input of outer door handle switch opening signal Spo/hon in step s 5 The certification request of dynamic door driving ECU36 is via interior communication line 30 (explanation of car communication line 30 omitted below) to certification ECU24 is sent, and receives the certification ECU24 progress of quasi- outer door handle switch opening signal Spo/hon and recognizing for portable equipment 200 Card communication.In this case, if the ID being stored in mutual memory 25,225 is consistent, success is authenticated, is successfully authenticated As a result it is notified from certification ECU24 to sliding door driving ECU36.

At this point, in step s 6, sliding door driving ECU36 is v) stop ECU34 via door lock, it is caused by sliding door locking Dynamic device 60 makes door lock 222 become unlocked state, and sliding door 20 is then driven to open state via sliding door opening/closing actuator 66 (figure on the right side of Fig. 6).

{ step S1: being → step S2: closing → step S3: locking → step S4:Spo/hon signal output for above processing → step S5: certification communication → step S6: open be the cunning that the skirt based on user X acted and will be in closed state and locking Dynamic door 20 is set as processing (referred to as the 1st path processing of the open state of unlock.).

< (2) is closed from sliding door and is unlocked the processing > for being transferred to and closing simultaneously locking

On the other hand, in above-mentioned steps S3, it is being by detecting the sliding door 20 that ECU70 is judged to being in close state In the case where " unlocked state ", do not open the door immediately in the first time skirt detection of step S1

Therefore, in the step s 7, detection ECU70 stops trigger signal via the quasi- door lock of terminal 71e output from generating unit 160 Spt, and stop ECU34 to door lock and send.

Next, in step s 8, stopping the input of trigger signal Spt to intend door lock as triggering, being sent to certification ECU24 Stop the certification request of ECU34 from door lock.At this point, certification ECU24 progress is communicated with the certification of portable equipment 200.If being stored in that ID in this memory 25,225 is consistent, then authenticates success, and successful authentication result is stopped from certification ECU24 to door lock ECU34 notice.

Next, in step s 9, door lock stops ECU34 and is based on successful authentication result, via sliding door locking actuator Door lock 222 is set as lockup state by 60.

{ step S1: being → step S2: closing → step S3: unlock → step S7:Spt signal output → step for above processing Rapid S8: certification communication → step S9: locking } it is the skirt movement based on user X, the sliding of unlocked state will be closed and in Door 20 is set as the processing (processing of referred to as the 2nd path) of lockup state.

After the processing of step S9, if detecting skirt movement (second of skirt movement) in step sl again, Make sliding door 20 from closing by the processing of above-mentioned 1st path and lockup state switchs to unlock and opening state.

< (3) is opened from sliding door and is unlocked the processing > for being transferred to and closing simultaneously locking

In step sl, detection ECU70 determines whether to detect (detection of skirt movement) there are skirt.

As shown in fig. 7, the judgement of skirt detection is set up in a case where: in portable the setting of sliding door 20 (L side SD) In standby detection range 80, it is desirable to which people (it is desirable that by people of the SD CLOSE) Y of closing sliding doors 20 (SD) wishes closing sliding doors 20 and locking people (it is desirable that by people of SD CLOSE&LOCK) Z, I) carry portable equipment 200 make foot (right crus of diaphragm or left foot F) preceding (the case where carrying out skirt movement) (step S1: yes) is retreated below the ultrasonic sensor 76 of lower 17 lower section of stringer.At this point, detection Unit 50 makes buzzer 78 pipe.

In this case, in the testing result of the open and-shut mode of the sliding door switch 64 based on detection ECU70 of step S2 When determining that the open and-shut mode of sliding door 20 is in door opening state (door lock 222 is certainly unlocked state), in step s 11, detection Outer door handle switch 158 is set as opening (ON) state by ECU70.I as a result) it is exported from outer door handle switch 158 and intends outer door handle It switchs opening signal Spo/hon and is inputted to sliding door driving ECU36.

Next, in step s 12, sliding door driving ECU36 drives sliding door 20 via sliding door opening/closing actuator 66 It is dynamic to be in off state.

People (it is desirable that by people of the SD CLOSE) Y, II for wishing closing sliding doors 20 (SD)) in the closed state of sliding door 20 Before completion, carries portable equipment 200 and leave to outside portable equipment detection range 80.

On the other hand portable equipment 200, it is desirable to closing sliding doors 20 and locker Z, II ') is carried to examine in portable equipment It is standby in survey range 80, until sliding door 20 becomes closed state (CLOSE completion).

This case that having turned into closed state according to the state-detection sliding door 20 of sliding door switch 64 by detection ECU70 When, ECU70 is detected in the same manner as the processing of above-mentioned steps S7, S8, S9, in step s 13, exports quasi- door lock from generating unit 160 Only trigger signal Spt, and stop ECU34 to door lock and send.

Next, in step S14, the certification request that door lock stops ECU34 is sent to certification ECU24, certification ECU24 into Row is communicated with the certification of portable equipment 200.If the ID stored in mutual memory 25,225 is consistent, success is authenticated, at The authentication result of function stops ECU34 notice from certification ECU24 to door lock.

At this point, door lock stops ECU34 and door lock 222 is set as locking shape via sliding door locking actuator 60 in step S15 State.

{ step S1: being → step S2: opening → step S11:Spo/hon signal output → step S12: sliding for above processing Dynamic door closes → step S13:Spt signal output → step S14: certification communication → step S15: locking } it is kicking based on user Z Foot-propelled is made, and the sliding door 20 opened and unlocked is closed to and is set as processing (referred to as the 3rd path processing of lockup state.).

Even if detection unit 50 is that apolegamy is installed additional, in the case where the 3rd path 1- handles either case, set also based on portable Sliding door 20 is set as opening and closing and locking/unlock by the existing certification communication (step S5, S8, S14) of standby 200 and certification ECU24, because This, which is able to maintain that, ensures safety.

The movement of < (4) detection unit 50, the decision being failure to actuate handle >

Next, detection ECU70 detects ACC via the terminal 71b as detection terminal in the step S101 of Fig. 8 Signal Sacc simultaneously confirms voltage.In the case where Sacc=+B, it is judged as that the moving contact 132 of dynamic mode switching switch 44 exists Fixed contact ACC or fixed contact ON is switched in vehicle 12, it is believed that occupant is set as skirt in vehicle 12 in step s 103 Detection prohibited mode (keeps skirt movement invalid).

On the other hand, in the case where ACC signal Sacc is 0 [V], moving contact 132 switches to fixed contact OFF or solid Fixed contact START, therefore, it is considered that occupant, not in vehicle 12, being set as skirt detection pattern in step s 102 (moves skirt Effectively).

[summary and variation]

As described above, the device for opening and closing vehicle door 10 of above embodiment includes: portable equipment 200, it can be from vehicle 12 outside (electric wave transmission), which is sent, is set as locking shape for the door lock 122,222 of the door (front door 16 and sliding door 20) of vehicle 12 The request signal of state or unlocked state；The certification ECU (authentication unit) 24 of 12 side of vehicle, is authenticated with portable equipment 200 Communication；Detection unit 50 is arranged on vehicle 12, before detection is located at door, is in the above-described embodiment in a non contact fashion The presence of user M near door 16；And door driving unit (door lock stops ECU34 and sliding door driving ECU36), setting On vehicle 12, door (front door 16 and sliding door 20) is driven to open state or closed state, and set with portable based on certification ECU24 Standby 200 certification, which is communicated, is driven to lockup state or unlocked state for the door lock 122,222.

Here, door driving unit (door lock stops ECU34 and sliding door driving ECU36) door (in the above-described embodiment for Sliding door 20) in closed state and in the case where being unlocked state, in foot (the left foot F by detection unit 50 according to user M Or right crus of diaphragm) skirt movement (skirt movement) detect user M there are when, based on certification ECU24 and portable equipment 200 Certification communication, is driven to lockup state for door (being in the above-described embodiment sliding door 20), is in lock at door (sliding door 20) Only in the case where state, by detection unit 50 detect user M there are when, based on certification ECU24 and portable equipment 200 certification communication, is driven to open state for door (sliding door 20) (comprising fully or partially opening).

According to the present embodiment, in the case where door (sliding door 20) is in closed state and is unlocked state, passing through inspection Survey unit 50 detect user M there are when, communicated door (sliding door based on certification ECU24 with the certification of portable equipment 200 20) it is driven to lockup state, therefore can be based on that the meaning of door (sliding door 20) opening is not wished that the meaning of locking will Door (sliding door 20) locking, eliminates indisposed sense.

In addition, detecting user M by detection unit 50 in the case where door (sliding door 20) is in lockup state There are when, communicate with the aforementioned certification of portable equipment 200 based on certification ECU24 and be driven to out door (sliding door 20) State, therefore when there is the meaning by door (sliding door 20) opening of lockup state, reliably door (sliding door 20) can be set For open state.

In addition, (door lock stops ECU34 and cunning to door driving unit in the device for opening and closing vehicle door 10 of above embodiment Dynamic door drives ECU36) there is the output outer door handle switch opening signal So/hon when user M pulls outer door handle 154 There is output to switch opening signal with the outer door handle that outer door handle switch 58 exports for outer door handle switch 58, detection unit 50 Another outer door handle switch 158 of the identical quasi- outer door handle switch opening signal Spo/hon of So/hon, door driving unit (door Locking ECU34 and sliding door drive ECU36) pass through detection unit 50 in the case where door (rear sliding door 20) is in lockup state Detect user M there are when, with exported from another outer door handle switch 158 of detection unit 50 quasi- outer door handle switch Opening signal Spo/hon is triggering, is communicated based on certification ECU24 with the certification of portable equipment 200 and drives door (rear sliding door 20) It moves as open state.

According to the present embodiment, it even if detection unit 50 is that so-called apolegamy is installed additional, can also be driven with existing door single Member (door lock stops ECU34 and sliding door driving ECU36) and portable equipment 200 are associated with, and are based on certification communication for door (sliding door 20) It is driven to open state.

In addition, (door lock stops ECU34 and cunning to door driving unit in the device for opening and closing vehicle door 10 of above embodiment Dynamic door drives ECU36) there is the door lock of the out gate locking trigger signal St when user M is pressed to stop/unblock button 126, inspection Survey unit 50 have generate and export stop with door lock/door lock that exports of unblock button 126 stops the identical quasi- door lock of trigger signal St The only generating unit 160 of trigger signal Spt, door driving unit (door lock stops ECU34 and sliding door driving ECU36) is in door (rear sliding Door is 20) in open state or in closed state and to detect user M's by detection unit 50 in the case where unlocked state In the presence of, trigger signal Spt is stopped for triggering, based on certification ECU24 with the quasi- door lock exported from the generating unit 160 of detection unit 50 It is communicated with the certification of portable equipment 200 and door (rear sliding door 20) is driven to lockup state.

In the device for opening and closing vehicle door 10 of above embodiment, even if detection unit 50 is that so-called apolegamy is installed additional, Also it can be associatedly based on existing door driving unit (door lock stops ECU34 and sliding door driving ECU36) and portable equipment 200 Door (sliding door 20) is driven to lockup state by certification communication.

In addition, detecting use by detection unit 50 in the device for opening and closing vehicle door 10 of above embodiment Person M there are when, the door by door driving unit (door lock stops ECU34 and sliding door and drives ECU36) driving is rear sliding door 20, inspection The ultrasonic sensor 76 that unit 50 includes the foot (left foot F or right crus of diaphragm) of detection user M is surveyed, the configuration of ultrasonic sensor 76 exists 17 lower section of lower stringer at front door 16.

According to the present embodiment, for example, rear 20 opening state of sliding door loading/transport in operation, can prevent by In the foot (left foot F or right crus of diaphragm) of the user M as operator activity and accidental switch off rear sliding door 20.

In addition, the detection unit 50 of above embodiment is preferably applied to above-mentioned device for opening and closing vehicle door 10.

Additionally, this invention is not limited to above embodiment, certainly can be based on the contents of this specification using a variety of It constitutes.

Claims (according to the 19th article of modification of treaty)

(1. after modification) a kind of device for opening and closing vehicle door (10) characterized by comprising

Portable equipment (200) can send from the outside of vehicle (12) door (20) of the vehicle (12) being set as locking shape The request signal of state or unlocked state；

The authentication unit (24) of vehicle (12) side, carries out certification communication with the portable equipment (200)；

Door driving unit (34,36) is arranged on the vehicle (12), the door (20) is driven to open state or closes shape State, and communicated based on the authentication unit (24) with the certification of the portable equipment (200), the door (20) is driven to lock Only state or unlocked state；And

Detection unit (50) installs additional as apolegamy and is arranged on the vehicle (12), and detection is located at institute in a non contact fashion State the presence of the user (M) near door (20)；

The door driving unit (34,36) includes

The outer door handle of output outer door handle switch opening signal (So/hon) when user (M) pulls outer door handle (154) It switchs (58)；And

Door lock only/unblock button (126), user (M) press the door lock only/unblock button (126) when out gate locking Trigger signal (St),

The detection unit (50) includes

Detect the user (M) there are when, output with the outer door handle switch (58) output the outer door knob Another outer door handle switch of identical quasi- outer door handle switch opening signal (Spo/hon) of hand switch opening signal (So/hon) (158)；And

Detect the user (M) there are when, generate and export with the door lock stop/unblock button (126) output The door lock stops the generating unit (160) that the identical quasi- door lock of trigger signal (St) stops trigger signal (Spt),

The door driving unit (34,36) is the case where the door (20) is in open state or is in closed state and is unlocked state Under, trigger signal (Spt) is stopped for triggering, based on the authentication unit (24) and the portable equipment (200) with the quasi- door lock Certification communication, the door (20) is driven to closed state and lockup state,

The door driving unit (34,36) is opened in the case where the door (20) is in lockup state with the quasi- outer door handle Closing opening signal (Spo/hon) is triggering, is communicated based on the authentication unit (24) with the certification of the portable equipment (200), The door (20) is driven to open state.

(2. deletion)

(3. deletion)

4. device for opening and closing vehicle door (10) according to claim 1, which is characterized in that

The door (20) is rear sliding door (20),

The detection unit (50) includes the ultrasonic sensor (76) detected to the foot (F) of user (M),

The lower section of lower stringer (17) of ultrasonic sensor (76) configuration in front door (16).

(5. after modification) a kind of detection unit, for applied to device for opening and closing vehicle door described in claim 1 or 4 (10) The detection unit (50).