CN106555522B - Arrangements for automotive doors control method and system - Google Patents

Abstract

The invention discloses a kind of arrangements for automotive doors control method and system, method includes:, if detecting unlock setting signal, to be unlocked to door lock when door lock is in lockup state；When door lock is in the unlocked state, if detecting opening signal, judge whether car door elevating glass drops to distance to a declared goal, if it is lock is unlocked on the door；Otherwise after elevating glass being dropped to distance to a declared goal, lock is unlocked on the door.The control system includes: Vehicle Controller local area network (LAN) CAN, and with the CAN keyless entry connecting and activation system PEPS, car body controller BCM, door lock electronic control unit ECU.The present invention mating can be adapted to car door glass sealing device, improve car door glass part and vehicle body doorframe between leakproofness while, it is ensured that can be with normal switch car door.

Description

Arrangements for automotive doors control method and system

Technical field

The present invention relates to the control technologies of automobile, in particular to arrangements for automotive doors control method and system.

Background technique

With the development of technology, the lightweight of automobile has become a hot subject.In addition to the improvement of material, reduce The structure feature of vehicle body is also a kind of common means.

For example, omitting the instrument bezel of car door.In this way, being not only able to as vehicle body loss of weight, moreover, using rimless elevating glass Car door can provide beautiful external form for vehicle body.

However, how to ensure to be sealed to need between car door and vehicle body doorframe if the instrument bezel of car door is omitted It solves the problems, such as.

Specifically, for traditional car door with instrument bezel, the inner ring of instrument bezel is installed with to be sealed with elevating glass Sealing strip, also, the outer ring of instrument bezel can by whole ring around car door outer profile sealing strip wrap up, therefore, work as closing of the door When, it can be realized between elevating glass and instrument bezel and by sealing strip and be sealed between instrument bezel and vehicle body doorframe.

If but omit the instrument bezel of car door, the inner ring sealing strip of instrument bezel can be also removed therewith, also, car door Elevating glass can not be wrapped up by the sealing strip of car door outer profile, thus when a vehicle door is closed, the glass part and vehicle body of car door It is difficult to be sealed between doorframe.Meanwhile the control method of unlock and the operations such as locking of car door can not also continue to use existing control Method.

Summary of the invention

The object of the present invention is to provide a kind of arrangements for automotive doors control method and systems, are adapted to no instrument bezel car door with mating Glass seal, improve car door glass part and vehicle body doorframe between leakproofness while, it is ensured that can be normal Close door.

Technical solution provided by the invention includes:

A kind of arrangements for automotive doors control method, this method comprises:

When door lock is in lockup state, if detecting unlock setting signal, door lock is unlocked；

When door lock is in the unlocked state, if detecting opening signal, judge whether car door elevating glass drops to Distance to a declared goal, if it is lock is unlocked on the door；Otherwise after elevating glass being dropped to distance to a declared goal, lock is opened on the door Lock.

It is described when door lock is in lockup state in a kind of preferred embodiment of the arrangements for automotive doors control method, institute It states and detects unlock setting signal, specifically include:

Detect that remote-control key is within the scope of vehicle body distance to a declared goal；

Alternatively, detecting that remote-control key is within the scope of vehicle body distance to a declared goal and the unlock inductive pick-up sense of outer grip on hand Manpower touch should be arrived；

Alternatively, detecting the unlock setting signal of remote controller key triggering；

Alternatively, detecting the signal for opening attacker in pulling；

Alternatively, detecting the signal that middle control solution lock-switch issues；

Alternatively, detecting that automobile current acceleration is greater than or equal to specified threshold.

It is described when door lock is in the unlocked state in a kind of preferred embodiment of the arrangements for automotive doors control method, institute It states and detects opening signal, specifically include:

Detect the signal for pulling outdoor handle；

Alternatively, detecting the signal for opening attacker in pulling；

Alternatively, detecting the signal of starting emergency opening door operation.

In a kind of preferred embodiment of the arrangements for automotive doors control method, this method further comprises:

When door lock is in the unlocked state, if detecting locking setting signal, lock carries out locking on the door, and judges vehicle Whether door elevating glass rises to closed state, if the elevating glass does not rise to closed state, by the lifting glass Glass rises to closed state.

It is described when door lock is in the unlocked state in a kind of preferred embodiment of the arrangements for automotive doors control method, institute It states and detects locking setting signal, specifically include:

Remote-control key is detected outside vehicle body in specified range, and the locking inductive pick-up of outer grip on hand senses manpower It touches；

Alternatively, detecting the locking setting signal of remote controller key triggering；

Alternatively, detecting the key locking setting signal that key lockup switch issues；

Alternatively, detecting the signal that central locking switch issues；

Alternatively, detecting that automobile current vehicle speed meets or exceeds specified locking speed.

A kind of arrangements for automotive doors control system, the system include: Vehicle Controller local area network (LAN) CAN, and connect with the CAN Keyless entry and activation system PEPS, car body controller BCM, door lock electronic control unit ECU；

The PEPS then issues unlock setting signal to CAN for detecting unlock setting signal；

The door lock ECU is used for when door lock is in lockup state, right if receiving unlock setting signal from CAN Door lock is unlocked；Door lock ECU timing sends the unlocked state information of door lock or lockup state information on CAN；

The BCM, for if detecting opening signal, judging that car door goes up and down glass when door lock is in the unlocked state Whether glass drops to distance to a declared goal, if it is sends unlocking signal to CAN；Otherwise elevating glass is dropped into distance to a declared goal Afterwards, unlocking signal is sent to CAN；

The door lock ECU triggers the unlocking operation to door lock after receiving unlocking signal from CAN.

In a kind of preferred embodiment of the arrangements for automotive doors control method, the PEPS connection unlocks inductive pick-up, It is detecting that remote-control key is within the scope of vehicle body distance to a declared goal, or is detecting that remote-control key is within the scope of vehicle body distance to a declared goal And the signal that the induction manpower for receiving the unlock inductive pick-up touches, or detect the unlock of remote controller key triggering After setting signal, unlock setting signal is detected to judgement；

The BCM connection inner handle, which is unlocked, to be switched, when door lock is in lockup state, if detecting that the inner handle is unlocked The connection signal of switch then determines to detect unlock setting signal, then issues to CAN and unlock setting signal；And/or the BCM Control solution lock-switch in connection, if detecting the connection signal of control solution lock-switch in this, determines when door lock is in lockup state It detects unlock setting signal, then issues unlock setting signal to CAN；And/or BCM connection automobile acceleration signal source, After detecting that acceleration is greater than or equal to a certain specified threshold, then determines to detect unlock setting signal, then issue and solve to CAN Lock setting signal.

In a kind of preferred embodiment of the arrangements for automotive doors control method,

The BCM connection outdoor handle, which is unlocked, to be switched, and after the connection signal for detecting outdoor handle unlocking switch, is then determined Detect opening signal；

The BCM connection inner handle, which is unlocked, to be switched, when door lock is in the unlocked state, if detecting that the inner handle is unlocked The connection signal of switch then determines to detect opening signal；

The door lock ECU connection emergent unlocking switch is detecting emergent unlocking action triggers emergent unlocking switch Signal is connected, then determines to detect opening signal.

In a kind of preferred embodiment of the arrangements for automotive doors control method,

The PEPS, door lock ECU, BCM send locking setting signal for detecting locking setting signal, to CAN；

The door lock ECU is after detecting or receiving locking setting signal from CAN, and lock carries out locking on the door；

The BCM judges whether car door elevating glass rises to after detecting or receiving locking setting signal from CAN The elevating glass is risen to closed state if the elevating glass does not rise to closed state by closed state.

In a kind of preferred embodiment of the arrangements for automotive doors control method,

The locking inductive pick-up of the PEPS connection outer grip on hand, is detecting remote-control key specified range outside vehicle body The locking inductive pick-up of interior and outer grip on hand senses that manpower touches, or detects that the locking of remote controller key triggering is set Confidence number then determines to detect locking setting signal；

The door lock ECU connection key lockup switch, in the key locking setting letter for detecting that key lockup switch issues After number, then determine to detect locking setting signal；

The connection speed signal source BCM and central locking switch are detecting that automobile current vehicle speed meets or exceeds finger Fixed locking speed, or in the signal for detecting that the central locking switch issues, then determine to detect locking setting signal.

Present invention may apply to omit the car door of instrument bezel, a kind of car door glass sealing device is proposed, can be improved Leakproofness between the glass part and vehicle body doorframe of car door.Simultaneously in order to balance the sealing between car door and vehicle body doorframe, with And the normal opening and closing function of car door is unaffected, for above-mentioned car door glass sealing device, proposes above-mentioned Automobile gate Method processed, this method, if detecting unlock setting signal, solve door lock when door lock is in lockup state Lock；When door lock is in the unlocked state, if detecting opening signal, judge car door elevating glass whether drop to it is specified away from From if it is lock is unlocked on the door；Otherwise after elevating glass being dropped to distance to a declared goal, lock is unlocked on the door.Pass through This method can make elevating glass avoid what glass seal was upwardly formed in opening/closing door of vehicle side during the opening and closing of car door Interference, it is ensured that can be with normal switch car door.

Detailed description of the invention

Only illustratively description and explain the present invention for the following drawings, not delimit the scope of the invention.

Fig. 1 is structural representation of the automobile door glass in closing of the door with the sealing cooperation of vehicle body doorframe in one embodiment Figure；

Fig. 2 is the A-A cross-sectional view in Fig. 1；

Fig. 3 is structural schematic diagram of the structure shown in Figure 2 when being not inserted into elevating glass；

Fig. 4 is the structural schematic diagram of rigid channel shown in Fig. 2 and Fig. 3；

Fig. 5 is the structural schematic diagram of gasket shown in Fig. 2 and Fig. 3；

Fig. 6 is the structural schematic diagram of the car door opening state in embodiment as shown in Figure 1；

Fig. 7 a is a kind of flow chart of arrangements for automotive doors control method of the present invention；

Fig. 7 b is a kind of schematic diagram of arrangements for automotive doors control system of the present invention；

Fig. 8 is a kind of diagrammatic cross-section when pulling with hand outside door handle；

Fig. 9 is the flow chart of the Car's door controlling method in the electronic unlock door opening process in a kind of outside of the invention；

Figure 10 is the flow chart for the Car's door controlling method that a kind of outdoor handle of the invention incudes in locking setting up procedure；

Figure 11 is the flow chart of the Car's door controlling method in a kind of mechanical key locking setting up procedure of the invention；

Figure 12 is the flow chart that the Car's door controlling method that attacker once unlocks in setting up procedure is opened in one kind of the invention；

Figure 13 is the flow chart that the Car's door controlling method during attacker's unlocking (enabling) is opened in one kind of the invention；

Figure 14 is the flow chart of the Car's door controlling method in a kind of central locking setting up procedure of the invention；

Figure 15 is the flow chart of the Car's door controlling method in one kind of the invention in control unlock setting up procedure；

Figure 16 is the flow chart of the Car's door controlling method during a kind of emergency opening of the invention；

Figure 17 is the flow chart of the Car's door controlling method in a kind of speed locking setting up procedure of the invention；

Figure 18 is the flow chart for the Car's door controlling method that a kind of acceleration of the invention unlocks in setting up procedure.

Label declaration

10 vehicle body doorframes

11 side wall roof side rails

11a beam body

The edge of a wing 11b

12 top plates

12a covering part

12b flange

13 glass capsulation slots

130 sealing chimeric surfaces

131 rigid channels

131a bottom plate

131b side wall

The first limiting slot of 131c

The second limiting slot of 131d

131e third limiting slot

131f fastening rib

132 gaskets

132a substrate

The outstanding lid of 132b

The first defining flange of 132c

The second defining flange of 132d

132e third defining flange

14 sealing strip for door frame

20 car doors

21 car door ontologies

22 elevating glass

23 outside door handles

700 CAN

701 PEPS

702 BCM

703 door lock ECU

704 instrument ECU

711 locking inductive pick-ups

712 unlock inductive pick-ups

713 atmosphere lamps

721 outdoor handles, which are unlocked, to be switched

722 inner handles, which are unlocked, to be switched

723 central locking switchs

Control solution lock-switch in 724

725 lifters

731 key lockup switchs

732 unlocking (enabling) switches

733 door-lock motors

734 lockup state indicator lights

735 unlocked state indicator lights

741 unlocking (enabling) indicator lights

Specific embodiment

In order to which the technical features, objects and effects of invention are more clearly understood, the Detailed description of the invention present invention is now compareed Specific embodiment, identical label indicates identical part in the various figures.

Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.

To make simplified form, part related to the present invention is only schematically shown in each figure, and does not represent it Practical structures as product.In addition, so that simplified form is easy to understand, with the portion of identical structure or function in some figures Part only symbolically depicts one of those, or has only marked one of those.

Herein, "one" is not offered as being limited to the quantity of relevant portion of the present invention " only this ", and " one It is a " it does not indicate to exclude the situation of the quantity " more than one " of relevant portion of the present invention.

Herein, "upper", "lower", "front", "rear", "left", "right" etc. are only used for indicating opposite between relevant portion Positional relationship, and the absolute position of these non-limiting relevant portions.

Herein, " first ", " second " etc. are only used for mutual differentiation, rather than indicate significance level and sequence and Existing premise etc. each other.

Firstly, the present invention is directed to the car door that instrument bezel is omitted, a kind of car door glass sealing device is proposed.As Fig. 1 is Structural schematic diagram of the automobile door glass in closing of the door with the sealing cooperation of vehicle body doorframe in one embodiment；Fig. 2 is in Fig. 1 A-A cross-sectional view.Referring to Fig. 1 and Fig. 2, which is mounted in vehicle body doorframe 10, and it is close to specifically include glass Sealing groove 13 and sealing strip for door frame 14.

The glass capsulation slot 13 is located at 10 inside of vehicle body doorframe, has on the lifting direction of the elevating glass 22 of car door 20 There is the sealing chimeric surface towards elevating glass 22.Correspondingly, when car door 20 is closed, elevating glass 22 can be sealed by squeezing Chimeric surface and seal and be plugged in glass capsulation slot 13, to realize the sealing between car door 20 and vehicle body doorframe 10.

The sealing strip for door frame 14 is located at the side closed in vehicle body doorframe 10 towards car door 20, and is located at and closes in car door 20 The position of the inner surface of elevating glass 22 is contacted when closing.

As above as it can be seen that the car door glass sealing device of the invention, is sealed by the glass capsulation slot 13 and doorframe The sealing between car door 20 and doorframe 10 may be implemented in item 14.

Fig. 2 is please combined while Fig. 1, in one embodiment, vehicle body doorframe 10 includes side wall roof side rail 11 and covering The top cover 12 of side wall roof side rail 11, in which:

There is side wall roof side rail 11 beam body 11a and edge of a wing 11b, beam body 11a to limit the skeleton profile of vehicle body doorframe 10, the edge of a wing 11b extends from beam body 11a and is parallel to the lifting direction UD of elevating glass 22；

There is covering part 12a and flange 12b, covering part 12a to block beam body 11a and limit the outer of vehicle body doorframe 10 for top cover 12 Profile is seen, flange 12b is connected to edge of a wing 11b.

Above-mentioned glass capsulation slot 13 is mounted on covering part 12a, and in the lifting direction UD of the elevating glass of car door 20 22 The upper sealing chimeric surface 130 formed towards elevating glass 22.

The sealing strip for door frame 14 can be held on the edge of a wing 11b of side wall roof side rail 11 and the flange 12b of top cover 12, with The inner surface of elevating glass 22 is contacted when car door 20 is closed, to realize sealing.

Fig. 3 is structural schematic diagram of the structure shown in Figure 2 when being not inserted into elevating glass；Fig. 4 is to show in Fig. 2 and Fig. 3 The structural schematic diagram of rigid channel out；Fig. 5 is the structural schematic diagram of gasket shown in Fig. 2 and Fig. 3.More specifically one In kind embodiment, Fig. 3, Fig. 4 and Fig. 5 are please combined while referring to fig. 2, the glass capsulation slot 13 includes rigid channel 131 With gasket 132.

In Fig. 4, rigid channel 131 includes position-limit mechanism in bottom plate 131a, side wall 131b and slot, limit in the slot Mechanism needs are mating with the position-limit mechanism of gasket 132, limit the gasket 132 for fixed.In a particular embodiment, institute The structure of limiting slot can be used by stating position-limit mechanism in slot, can also use the structure of defining flange；It is corresponding, the sealing The position-limit mechanism of pad 132 can use the structure of defining flange, can also use the structure of limiting slot.

Such as in embodiment shown in Fig. 2 to Fig. 5, position-limit mechanism can be using limit in the slot of the rigid channel 131 The structure of slot, the position-limit mechanism of the corresponding gasket 132 can use the structure of defining flange.Specifically, the rigidity Position-limit mechanism includes: the first limiting slot 131c, the second limiting slot 131d, third limiting slot 131e, fastening rib in the slot of slot 131 131f。

The bottom plate 131a is fixed on covering part 12a, and side wall 131b is parallel in bottom plate 131a far from the side of flange 12b The lifting direction UD of elevating glass 22 extends, thus, the bottom plate 131a of rigid channel 131 and the flange of side wall 131b and top cover 12 12b encirclement forms channel-shaped space, and the channel-shaped space has and has on the lifting direction UD of the elevating glass 22 of car door 20 Have towards elevating glass 22 by mouth.In addition, the first limiting slot 131c is formed in side, simultaneously of the bottom plate 131a close to flange 12b With the opening towards side wall 131b, the second limiting slot 131d, third limiting slot 131e and fastening rib 131f are formed in side Wall 131b is towards the surface of flange 12b.

In Fig. 5, gasket 132 includes substrate 132a, outstanding lid 132b and gasket position-limit mechanism.Originally it is implementing In, the gasket position-limit mechanism matches with position-limit mechanism in above-mentioned slot, can use the structure of defining flange, specific to wrap It includes: the first defining flange 132c, the second defining flange 132d and third defining flange 132e.

The substrate 132a is fixed in rigid channel 131, the first defining flange 132c, the second defining flange 132d, Third defining flange 132e is respectively formed at the corresponding first limiting slot 131c of substrate 132a, the second limiting slot 131d, third limit The part of slot 131e；Also, the first defining flange 132c, the second defining flange 132d, third defining flange 132e are respectively embedded into In the first limiting slot 131c, the second limiting slot 131d, third limiting slot 131e, so that substrate 132a is by the bottom of rigid channel 131 The firm support of plate 131a and side wall 131b.Outstanding lid 132b the side wall 131b close to rigid channel 131 side linker bottom 132a, And have can in the freedom degree of the opening elastics wing in aforementioned channel-shaped space, thus, outstanding lid 132b can provide above-mentioned close Seal chimeric surface 130.

To which when car door 20 is closed, elevating glass 22 can hang lid 132b and by outstanding lid 132b offer by squeezing Sealing chimeric surface 130 be inserted in aforementioned channel-shaped space, outstanding lid 132b is filled in the edge and substrate 132a of elevating glass 22 Between, to realize sealing.

In addition to this, sealing strip for door frame 14 is held on the edge of a wing 11b of side wall roof side rail 11 and the flange 12b of top cover 12, with The inner surface of elevating glass 22 is contacted, when car door 20 is closed to realize sealing.

As above as it can be seen that may be implemented between car door 20 and doorframe 10 by glass capsulation slot 13 and sealing strip for door frame 14 Sealing.

Wherein, the rigid channel-shaped space that glass capsulation slot 13 is formed only provides on the lifting direction UD of elevating glass 22 close Chimeric surface 130 is sealed, therefore, elevating glass 22 can only be inserted into seal groove on its lifting direction UD or extract from seal groove.

However, referring to FIG. 6, elevating glass 22 is mutual with glass capsulation slot 13 on the opening and closing direction OC of car door 20 Interference, therefore:

When car door 20 is in close state, the elevating glass 22 being inserted into glass capsulation slot 13 can not be in opening/closing door of vehicle side It is extracted from seal groove 13 on OC and car door 20 is prevented to open；

When car door 20 is in the open state, the elevating glass 22 outside glass capsulation slot 13 can not be in opening/closing door of vehicle side It is inserted into glass capsulation slot 13 on OC and prevents the closing of car door 20.

The normal opening and closing function of the sealing between car door and vehicle body doorframe and car door is unaffected in order to balance, for Above-mentioned car door glass sealing device, the embodiments of the present invention also provide a kind of arrangements for automotive doors control method, this method can make Elevating glass avoids the interference that seal groove is upwardly formed in opening/closing door of vehicle side during the opening and closing of car door, and ensures elevating glass It can be inserted in closing of the door into seal groove.

Specifically, the implementation of this method may rely on the improvement of door locking system, that is, door locking system is by electric lock cylinder Traditional stay-supported lock core is substituted, thus, the signal that this method can use electric lock cylinder generation is realized to the upper of elevating glass State control.

It should be noted that the signal that electric lock cylinder generates is used not only for the opening and closing of control door lock in this embodiment, and And also further it is used for the control of elevating glass, this is totally different from traditional " lock core is only used for control door lock " and " rises Glass drops only by the control of middle control signal " mode, and broken lock core only corresponding lock, elevating glass only correspond in the tradition controlled Thinking set.

Arrangements for automotive doors control method in order to better understand is described in detail with reference to the accompanying drawing.

Firstly, carrying out description below to the several keywords being related in the present invention:

Unlock setting, can be carried out the setting of inside and outside opening car door, and unlocked state is entered after setting.

Locking setting, not can be carried out the setting of inside and outside door opening, and lockup state is entered after setting.

Unlocked state pulls inside and outside knob that can open car door.And can use indicator light and indicated, such as in open attacker Upper green indicator light is bright, and red indicating light is put out.

Lockup state pulls inside and outside knob that cannot open car door.And can use indicator light and indicated, such as in open button Red indicating light is bright on hand, and green indicator light is put out.

It unlocks, opens lock, is i.e. opening car door.

Lock is closed, lock, i.e. closed door are closed.

The setting of key locking is carried out using mechanical key with the switch being connected on key transmission chain when remote controler is without electricity The locking of door lock is arranged.

Fig. 7 a is a kind of present invention embodiment of arrangements for automotive doors control method matched with above-mentioned car door glass sealing device Flow chart, referring to Fig. 7 a, the core technology scheme of the control method includes:

710, when door lock is in lockup state, if detecting unlock setting signal, door lock is unlocked；

720, when door lock is in the unlocked state, if detecting opening signal, judge car door elevating glass whether under Distance to a declared goal is dropped to, if it is lock is unlocked on the door；Otherwise after elevating glass being dropped to distance to a declared goal, lock is carried out on the door It unlocks.

It, can there are many specific signals to issue mode for the unlock setting signal.Such as specifically, in the vapour It is described when door lock is in lockup state in a kind of preferred embodiment of vehicle Car's door controlling method, it is described to detect that unlock is set Confidence number specifically includes:

Detect that remote-control key is within the scope of vehicle body distance to a declared goal；

Alternatively, detecting that remote-control key is within the scope of vehicle body distance to a declared goal and the unlock inductive pick-up sense of outer grip on hand Manpower touch should be arrived；

Alternatively, detecting the unlock setting signal of remote controller key triggering；

Alternatively, detecting the signal for opening attacker in pulling；

Alternatively, detecting the signal that middle control solution lock-switch issues；

Alternatively, detecting that automobile current acceleration is greater than or equal to specified threshold；

Etc..

It, can also there are many specific signals to issue mode for the opening signal.Such as specifically, in the automobile It is described when door lock is in the unlocked state in a kind of preferred embodiment of Car's door controlling method, it is described to detect opening signal, It specifically includes:

Detect the signal for pulling outdoor handle；

Alternatively, detecting the signal for opening attacker in pulling；

Alternatively, detect starting emergency opening door operation signal '

Etc..

Car's door controlling method of the present invention, it is also necessary to the control of locking operation is carried out to car door.That is excellent It selects in embodiment, this method can further include: when door lock is in the unlocked state, if detecting locking setting letter Number, then lock carries out locking on the door, and judges whether car door elevating glass rises to closed state, if the elevating glass does not have Closed state is risen to, then the elevating glass is risen into closed state.

For the locking setting signal, can also there are many modes of signal triggering, such as specifically, in the automobile It is described when door lock is in the unlocked state in a kind of preferred embodiment of Car's door controlling method, it is described to detect that locking is arranged Signal specifically includes:

Remote-control key is detected outside vehicle body in specified range, and the locking inductive pick-up of outer grip on hand senses manpower It touches；

Alternatively, detecting the locking setting signal of remote controller key triggering；

Alternatively, detecting the key locking setting signal that key lockup switch issues；

Alternatively, detecting the signal that central locking switch issues；

Alternatively, detecting that automobile current vehicle speed meets or exceeds specified locking speed；

Etc..

It should be noted that in the present invention, the glass-frame riser, in only car door Normal Shutdown state, car door Elevating glass can just be moved with total travel；For car door under improper closed state, the elevating glass of car door necessarily is in half trip State, i.e. elevating glass decline distance to a declared goal such as the stroke state after decline 15mm.

Fig. 7 b is a kind of schematic diagram of arrangements for automotive doors control system of the present invention.Referring to Fig. 7 b, which is included at least: Vehicle Controller local area network (CAN, Controller Area Network) 700, and the keyless entry being connect with the CAN With activation system (PEPS, Passive Entry Passive Start) 701, car body controller (BCM) 702, door lock electronics control Unit (ECU, Electronic Control Unit) 703 processed, and may further include instrument ECU704.

The PEPS701, the PEPS701 can execute the identification to user without human intervention automatically.It should PEPS701 generallys use radio frequency identification (RFID) technology, certainly by the chip induction in the portable smart card of car owner Dynamic switch door lock, that is to say, that when driver walks close to vehicle certain distance, door lock can be automatically opened and be released antitheft；Work as driving When person leaves vehicle, door lock can be locked automatically and enter anti-theft state.When car owner into the car when, interior detection system can be known The smart card of other car owner can just enter working condition by the computer in confirmation rear car, and at this moment car owner only need to gently press car Start button (or knob), so that it may normal starting vehicle.That is it no matter in the car or outside vehicle, is ok Guarantee system can correctly identify driver under any circumstance.

Specifically, in the present invention, the PEPS701 needs to connect locking inductive pick-up 711 and unlock induction sensing Device 712 and atmosphere lamp 713.The locking inductive pick-up 711 is located at left and right car door outer grip on hand, for incuding manpower It touches, issues locking setting signal.The unlock inductive pick-up 712 is located on the inside of the outside door handle of left and right, referring to Fig. 8, uses In the touch of induction manpower, unlock setting signal is issued.The atmosphere lamp 713 is in the inside of left and right outside door handle, referring to Fig. 8 is used to indicate unlocked state and lockup state.

The BCM702, connection outdoor handle unlocking switch 721, inner handle unlocking switch 722,723 and of central locking switch Middle control solves lock-switch 724, and the lifter 725 of connection window lifting glass, the lifter 725 can drive the lifting glass The lifting action of glass.

The door lock ECU703, connection key lockup switch 731, unlock (enabling) switch 732 and door-lock motor 733, And connect lockup state indicator light 734 and unlocked state indicator light 735.

The instrument ECU704, connection unlocking (enabling) indicator light 741.

The PEPS701, BCM702, door lock ECU703 and instrument ECU704 connect CAN700, can be to CAN700 Signal is sent, signal can also be received from CAN700.

In a preferred embodiment of arrangements for automotive doors control system of the present invention, which at least has following Technical characteristic:

The PEPS701 then issues unlock setting signal to CAN700 for detecting unlock setting signal；

The door lock ECU703, for being believed if receiving unlock setting from CAN700 when door lock is in lockup state Number, then door lock is unlocked；The unlocked state information of door lock or lockup state information are sent out in door lock ECU703 timing It is sent on CAN700；

The BCM702, for if detecting opening signal, judging that car door is gone up and down when door lock is in the unlocked state Whether glass drops to distance to a declared goal, if it is sends unlocking signal to CAN700；Otherwise triggering lifter 725 will go up and down glass After glass drops to distance to a declared goal, unlocking signal is sent to CAN700；

The door lock ECU703 triggers the unlocking operation to door lock after receiving unlocking signal from CAN700.

It thus can be after the glass seal using above-mentioned arrangements for automotive doors, in the glass part and vehicle for improving car door While leakproofness between body doorframe, it can be ensured that glass for vehicle window will not generate collision with the glass seal, thus It can be with normal switch car door.

On the basis of the embodiment of above-mentioned control system, in a further preferred embodiment, the control system is specific Including following technical characteristic:

The PEPS701 connection unlocks inductive pick-up 712, is detecting that remote-control key is in vehicle body distance to a declared goal range It is interior, or detect that remote-control key is within the scope of vehicle body distance to a declared goal and receives the induction of the unlock inductive pick-up 712 Manpower touch signal, or detect remote controller key triggering unlock setting signal after, to judgements detect unlock be arranged Signal；

The BCM702 connection inner handle unlocking switch 722, when door lock is in lockup state, if detecting the interior hand The connection signal of handle unlocking switch 722, then determine to detect unlock setting signal, then issues unlock setting signal to CAN700； And/or control solution lock-switch 724 in the BCM702 connection is opened when door lock is in lockup state if detecting control unlock in this 724 connection signal is closed, then determines to detect unlock setting signal, then issues unlock setting signal to CAN700；And/or institute BCM702 connection automobile acceleration signal source (the usually air bag mechanism of automobile) is stated, is detecting that acceleration is greater than or waits After a certain specified threshold, then determine to detect unlock setting signal, then issues unlock setting signal to CAN700.

For detecting the opening signal, in another preferred embodiment of the control system, the control system is also Specifically include following technical characteristic:

The BCM702 connection outdoor handle unlocking switch 721, in the connection signal for detecting outdoor handle unlocking switch 721 Afterwards, then determine to detect opening signal；

The BCM702 connection inner handle unlocking switch 722, when door lock is in the unlocked state, if detecting the interior hand The connection signal of handle unlocking switch 722, then determine to detect opening signal；

The door lock ECU703 connection emergent unlocking switch 732, is detecting the emergent unlocking action triggers emergent unlocking The connection signal of switch 732 then determines to detect opening signal.

For to door lock locking operation, the control system in a specific embodiment, can also specifically include with Lower technical characteristic:

The PEPS701, BCM702, door lock ECU703 send locking to CAN700 and set for detecting locking setting signal Confidence number；

The door lock ECU703 is after detecting or receiving locking setting signal from CAN700, and lock carries out locking on the door；

Whether the BCM702 judges car door elevating glass after detecting or receiving locking setting signal from CAN700 Closed state is risen to, if the elevating glass does not rise to closed state, triggers lifter 725 for the elevating glass Rise to closed state.It is may insure after shutdown locking in this way, glass for vehicle window can completely close automatically.

Specifically, for the specific detection mode of the locking setting signal, in a kind of specific implementation of the control system In example, including following technical characteristic:

The locking inductive pick-up 711 of the PEPS701 connection outer grip on hand is detecting that remote-control key refers to outside vehicle body Determine in range and the locking inductive pick-up 711 of outer grip on hand senses that manpower touches, or detects that remote controller key triggers Locking setting signal, then determine detect locking setting signal；

The door lock ECU703 connection key lockup switch 731, in the key lock for detecting that key lockup switch 731 issues Only after setting signal, then determine to detect locking setting signal；

The connection speed signal source BCM702 and central locking switch 723, detect automobile current vehicle speed reach or More than specified locking speed, or after detecting the signal that the central locking switch 723 issues, then determine to detect lock Only setting signal.

Below for each specific control scene, each control method of control system of the present invention is further done Detailed description.

Fig. 9 is the flow chart of the Car's door controlling method in the electronic unlock door opening process in a kind of outside of the invention.Join below It examines Fig. 9 and describes the control method, but following numbers is used only for distinguishing related step to facilitate description, is not offered as tight The sequencing of lattice, the sequencing between each step please refer to shown in Fig. 9.

91, the low frequency reception in PEPS701 can be distinguished outside interior and vehicle.When remote-control key is in body exterior and close to vehicle When within the scope of 2 meters of body, the atmosphere lamp 713 of car door outer grip on hand is lighted by PEPS701；Alternatively, being solved with remote controller key The atmosphere lamp 713 of car door outer grip on hand is also lighted by PEPS701 when lock.In a kind of specific embodiment, the atmosphere lamp 713 For blue atmosphere lamp.

92、

92a, the case where being unlocked without remote controller key: when remote-control key is outside vehicle body, and left (right side) outer grip is on hand Unlock inductive pick-up 712 when sensing that manpower touches, this unlock inductive pick-up 712, which issues left (right side) unlock setting, to be believed Number, this left (right side) unlock setting signal is received by PEPS701 and by default treatment, send left (right side) unlock setting signal to On CAN700.The BCM702, door lock ECU703 etc. extract left (right side) by CAN700 and unlock setting signal.

92b, the case where being unlocked using remote controller key: if pressed in remote controler effective range unlock setting by Button issues unlock setting signal, receive this unlock setting signal by PEPS701 and by default treatment, lights outer grip on hand Atmosphere lamp 713 is sent in unlock setting signal to CAN700.BCM702, door lock ECU703 etc. extract unlock by CAN700 and set Confidence number.It should be understood that when issuing unlock setting signal using remote controller key regardless of left and right, and incuding outer handle The unlock setting signal that issues can divide or so when upper unlock inductive pick-up 712.

93, it after door lock ECU703 receives left (right side) unlock setting signal from CAN700, carries out left (right side) and unlocks to set, make Left (right side) door lock is in the unlocked state, lights left (right side) internal buckle green indicator light i.e. unlocked state indicator light 735 on hand, extinguishes left (right side) red indicating light, that is, lockup state indicator light 734.Moreover, door lock ECU703 should by specified time interval, or so door lock State (unlocked state/lockup state) information is sent on CAN700.

94, when door lock is in the unlocked state, if pulling outdoor handle, outdoor handle unlocking switch 721, the right-hand side are triggered Handle unlocks switch 721 on triggering can be to BCM702 sending door open switch signal；After BCM702 obtains this door open switch signal, sentence Whether the elevating glass position of disconnected lifter 725 reaches unlocking condition, arrives if reaching unlocking condition and issuing unlocking signal On CAN700；If the elevating glass first drops in not up to unlocking condition, set up unlocking condition, then issue unlocking signal Onto CAN700.Wherein: the unlocking condition refers to: elevating glass declines one section of specified distance, such as vehicle window can be set In contract fully, elevating glass decline is greater than or equal to the distance of 15mm, for unlocking condition.But in addition to enabling door-closing operation Unlocking signal cannot be issued when other normal glass descending operations.

95, it after door lock ECU703 receives unlocking signal from CAN700, issues and unlocks on application signal to CAN700.

96, after BCM702 receives unlocking application signal from CAN700, door lock is given to be powered on by harness, such as a kind of specific Voltage be can be 12V.In the specific implementation, can be only plus electric all the way, left and right door is connected respectively to by harness and is locked.

97, door-lock motor 733 is triggered after door lock ECU703 is powered on locks the electronic unlocking of progress on the door.After unlocking, door lock ECU703 is issued on the car door unlocking signal (i.e. car door opening signal) to CAN700 of electronic unlocking, and BCM702 and PEPS701 are obtained To car door opening signal.Moreover, door lock ECU703 should by specified time interval, or so door lock state (unlocked state/locking shape State) information is sent on CAN700.The instrument ECU704 can light unlocking (enabling) after receiving car door unlocking signal Indicator light 741.

Figure 10 is the flow chart for the Car's door controlling method that a kind of outdoor handle of the invention incudes in locking setting up procedure.Below The control method described with reference to Figure 10, but following numbers is used only for distinguishing related step to facilitate description, not table Show strict sequence, the sequencing between each step please refers to shown in Figure 10.

101、

101a, do not have to the case where remote controller key carries out locking: beside remote-control key is outside vehicle body, and left (right side) outer grip When locking inductive pick-up 711 on hand senses that manpower touches, this locking inductive pick-up 711 issues left (right side) locking setting Signal receives this left (right side) locking setting signal by PEPS701 and by processing, the external locking setting signal of transmission to CAN700 On.The BCM702, door lock ECU703 etc. extract the external locking setting signal by CAN700.PEPS701 will also be closed The atmosphere lamp 713 of handle outside both sides.

101b, using remote controller key carry out locking the case where: if pressed in remote controler effective range locking setting by Button issues locking setting signal, receive this locking setting signal by PEPS701 and by default treatment, closes outer grip on hand Atmosphere lamp 713 is sent in locking setting signal to CAN700.BCM702, door lock ECU703 etc. extract locking by CAN700 and set Confidence number.It is to be noted that carrying out the progress locking setting up procedure of outdoor handle locking inductive pick-up 711 and passing through remote controler The process for carrying out locking setting can carry out full vehicle operation regardless of left and right.

102, BCM702 obtains the locking setting signal, carries out locking setting, judges the location status of elevating glass, such as Fruit elevating glass does not have contract fully, then issues to lifter 725 and rise control instruction, elevating glass is risen to closed state. If being unlocked unlocking operation again in elevating glass uphill process, BCM702 is issued to lifter stops action command, It unlocks again by the electronic unlock enabling step in outside as shown in Figure 9.

103, door lock ECU703 obtains locking setting signal, and triggering door-lock motor 733 carries out locking setting, makes left and right door lock Lockup state is set, lights red colored lamp at this time, extinguishes green light.Moreover, door lock ECU703 should by specified time interval, or so Door lock state (unlocked state/lockup state) information is sent on CAN700.

It should be understood that: if under the state (car door is in open state) of unlocking, no matter " locking is set for which kind of Set " it is invalid.

It gets on or off the bus scene below with reference to actual driver, further illustrates the control that unlock opens the door and lays the key under the door described in book Method processed:

Step 1:

When remote-control key is within the scope of 2 meters of vehicle body, car door automatic unlocking, door external-open handle blue atmosphere lamp point Bright, attacker's indicator light is opened in car door becomes green unlocked state；

Step 2:

Driver pulls outdoor handle as described in Figure 8, issues opening signal, and handle idle stroke moves 8mm；In handle null In the time of the Cheng Yundong 8mm, needs to accomplish that glass must drop to distance to a declared goal, must such as decline 15mm；When the handle After stroke motion 8+2=10mm, car door is unlocked；

Step 3: touching the locking inductive pick-up of outward open handle after driver gets off, car door locking is completed；Work as remote control After key leaves 2 meters of ranges of vehicle body, atmosphere lamp extinguishes.

Figure 11 is the flow chart of the Car's door controlling method in a kind of mechanical key locking setting up procedure of the invention.Join below It examines Figure 11 and describes the control method, but following numbers is used only for distinguishing related step to facilitate description, is not offered as Strict sequence, the sequencing between each step please refer to shown in Figure 11.The mechanical key locking can be when remote control Used when device is without electricity or other in the case of use.

111, locking being carried out using mechanical key and touching the key lockup switch 731, the key lockup switch 731 connects Key locking setting signal can be issued when logical, door lock ECU703 obtains this key locking setting signal and passes through default treatment, Key locking setting signal is sent on CAN700.Door lock ECU703 triggers the door-lock motor 733 and carries out locking setting simultaneously, So that left and right door lock is placed in lockup state, while lighting red colored lamp, extinguishes green light.The key lockup switch 731 in lock body, Therefore it is detected to obtain the key locking setting signal by door lock ECU703.But forbid locking under unlocking (enabling) state.

112, it after BCM702 obtains key locking setting signal, is acted accordingly, i.e. progress locking setting judges to rise The location status for dropping glass issues to lifter 725 if elevating glass does not have contract fully and rises control instruction, will go up and down Glass rises to closed state.If being unlocked unlocking operation again in elevating glass uphill process, BCM702 is to lifting Device 725, which issues, stops action command, then unlocks by the electronic unlock enabling step in outside as shown in Figure 9.

113, PEPS701 is acted accordingly after obtaining key locking setting signal, such as can be corresponding existing Default-action.

Figure 12 is the flow chart that the Car's door controlling method that attacker once unlocks in setting up procedure is opened in one kind of the invention.Under Face describes the control method with reference to Figure 12, but following numbers is used only for distinguishing related step to facilitate description, not Indicate strict sequence, the sequencing between each step please refers to shown in Figure 12.

121, when door lock is under lockup state, left (right side) inner handle of pulling, triggering inner handle unlocks switch 722 (referred to as Inside open attacker), left (right side) inner handle unlocking switch 722 is connected, switching signal is issued, the BCM702 obtains this switch letter Number, it handles to open the primary unlatching unlock setting signal of attacker in left (right side) and being sent on CAN700.

122, PEPS701 unlocks setting signal from the primary unlatching that CAN700 obtains opening attacker in left (right side), executes Corresponding actions can such as execute the movement of existing default.

123, door lock ECU703 unlocks setting signal from the primary unlatching that CAN700 obtains opening attacker in left (right side), is solved Lock setting, Xiang Suoshu door-lock motor 733 issue unlocking signal, make left (right side) door lock unlocked state.Attacker is opened in lighting simultaneously Green indicator light, that is, unlocked state indicator light 735 closes red indicating light, that is, lockup state indicator light 734.

Figure 13 is the flow chart that the Car's door controlling method during attacker's unlocking (enabling) is opened in one kind of the invention.Below The control method described with reference to Figure 13, but following numbers is used only for distinguishing related step to facilitate description, not table Show strict sequence, the sequencing between each step please refers to shown in Figure 13.

1301, when door lock is in the unlocked state, left (right side) the internal buckle handle of pulling, triggering inner handle unlocks switch 722 (referred to as Inside open attacker), left (right side) inner handle unlocking switch 722 is connected, switching signal is issued, the BCM702 obtains this switch letter Number, it is in the unlocked state due to working as front door lock, therefore, it is determined that this time switching signal is (enabling) order of unlocking, then judge lifting Whether the elevating glass position of device 725 reaches unlocking condition, issues on unlocking signal to CAN700 if reaching unlocking condition；Such as Fruit is not up to unlocking condition, then first issues the control instruction to lifter 725, reduce the elevating glass, make unlocking condition at It is vertical, then issue on unlocking signal to CAN700.

1302, it after door lock ECU703 receives unlocking signal from CAN, issues and unlocks on application signal to CAN700.

1303, BCM from CAN700 obtain unlock application signal after, by harness give door lock be powered on.Such as it is a kind of specific Voltage is that can be 12V.In the specific implementation, can be only plus electric all the way, left and right door is connected respectively to by harness and is locked.

1304, door lock ECU703 from CAN700 be powered on after triggering door-lock motor lock the electronic unlocking of progress on the door.

1305, after unlocking and (opening car door), door lock ECU703 issues the unlocking signal (car door opening signal) of electronic unlocking Onto CAN700.

1306, BCM702 and PEPS701 obtains car door opening signal.Meanwhile the instrument ECU is receiving car door opening Unlocking (enabling) indicator light 741 can be lighted after signal.

Further illustrate that attacker is opened in above-mentioned once unlock and interior open attacker below by a specific example scenario (enabling) process of unlocking.

Attacker is opened in described to operate within the scope of 2 meters of vehicle body in remote-control key, is inside opened and is buckled with effect, otherwise in vain.The lock Only status indicator lamp can be the red green two kinds of colors of a LED light, be displayed in red after locking；Green is shown after unlock.

Attacker is opened in described moves handle enabling twice；Handle opening angle can be greater than 45 degree, specifically include:

(1) attacker is opened in moving for the first time to be unlocked；

(2) door external-open handle blue atmosphere lamp is lighted；

(3) attacker's indicator light is opened in car door becomes green unlocked state；

(4) attacker's enabling is opened in moving for the second time, i.e., 45 degree of rotatable handle enablings, glass must at 35~40 degree of idle stroke It must decline 15mm.

In a kind of embodiment of the invention, when triggering central locking setting switch 723, meeting forced locking setting, works as triggering It also will do it unlock setting when middle control unlock setting switch 724, introduce both control methods separately below.

Figure 14 is the flow chart of the Car's door controlling method in a kind of central locking setting up procedure of the invention.Below with reference to figure 14 describe the control method, but following numbers is used only for distinguishing related step to facilitate description, is not offered as stringent Sequencing, the sequencing between each step please refers to shown in Figure 14.

1401, after pressing central locking switch 723, which issues switching signal, and the BCM702 obtains this Switching signal post-processing is central locking setting signal, which is sent on CAN700.And judge to rise The location status for dropping glass issues the control instruction of the rising of lifter 725, will go up and down if elevating glass does not have contract fully Glass rises to closed state.If being unlocked unlocking operation again in elevating glass uphill process, BCM702 is to lifting Device 725, which issues, stops action command, then unlocks by electronic unlock enabling step.

1402, door lock ECU703 from CAN700 extract lock central locking setting signal after, triggering door-lock motor 733 carry out Locking setting, makes left and right door lock set lockup state, lights red colored lamp at this time, extinguishes green light.

1403, PEPS701 obtains central locking setting signal and executes corresponding movement, such as can be corresponding existing silent Recognize movement.

Figure 15 is the flow chart of the Car's door controlling method in one kind of the invention in control unlock setting up procedure.Below with reference to figure 15 describe the control method, but following numbers is used only for distinguishing related step to facilitate description, is not offered as stringent Sequencing, the sequencing between each step please refers to shown in Figure 15.

1501, after pressing middle control solution lock-switch 724, which issues switching signal, and the BCM702 obtains this Switching signal post-processing is that middle control unlocks setting signal, and control unlock setting signal in this is sent on CAN700.

1502, after door lock ECU703 extracts the middle control unlock setting signal from CAN700, triggering door-lock motor 733 into Row unlock setting, makes left and right door lock set unlocked state, lights green light, extinguish red colored lamp.

1503, PEPS701 executes corresponding movement after obtaining middle control unlock setting signal, such as can be corresponding existing Default-action.

More specifically, the central locking switch and middle control solution lock-switch can be set on Auto Instrument desk, referred to as For central controlled lock button.Remote-control key operation, instrument desk central controlled lock in vehicle body specified range (such as 2 meters of ranges) can be set to press Button is effective, otherwise in vain；

More specifically, after operating the central locking switch in the car: door external-open handle failure can not open vehicle Door, outward open handle blue atmosphere lamp extinguish, and opening attacker's indicator light in car door becomes red locked state.

After operating the middle control solution lock-switch in the car: door external-open handle can open car door, outward open handle blue Atmosphere lamp is lighted, and attacker's indicator light is opened in car door becomes green unlocked state.

In an embodiment of the present invention, in the case where case of emergency occurs, voluntarily emergency opening process is needed.The emergency Opening process is a kind of method for carrying out emergency opening under special circumstances, it includes inside and outside left side inside emergency opening and right side Emergency opening.

Figure 16 is the flow chart of the Car's door controlling method during a kind of emergency opening of the invention.It is retouched below with reference to Figure 16 The control method is stated, but following numbers is used only for distinguishing related step to facilitate description, is not offered as stringent elder generation Afterwards sequentially, the sequencing between each step please refers to shown in Figure 16.

1601, inside and outside emergent unlocking (enabling) touches unlocking (enabling) switch 732 of car door emergency.

1602, left (right side) Men Qidong emergency opening, left (right side) lock are opened, and left (right side) unlocking signal, door lock ECU703 are issued Left (right side) unlocking signal is obtained, handles as a left side (right side) emergency opening signal, sends a left side (right side) the emergency opening signal to CAN700 On.Attacker's green indicator light is opened in lighting, and closes red indicating light.The switching signal of the emergency opening and normally-open sending It is different, the door lock ECU703 may determine that the switching signal of door-lock opening is emergency opening or normally-open. Different opening ways are sent different information (or order), and BCM702 and PEPS701 judge to belong to according to these different information In that opening ways, different movements is executed.

1603, BCM702 extracts left (right side) emergency opening signal from CAN700, judges the elevating glass position of lifter 725 Whether reach unlocking condition, if not up to unlocking condition, issues the control instruction to lifter 725, reduce the lifting glass Glass sets up unlocking condition.

1604, PEPS701 and instrument ECU704 extracts left (right side) emergency opening signal, executes corresponding actions, such as PEPS701 Atmosphere lamp 713 is lighted, and instrument ECU704 opens (enabling) indicator light 741 of unlocking.Further, the door lock ECU703 can be with Emergency opening signal is extracted from CAN700, triggers the unlocking operation to door lock.

In the present invention, for car door lock emergency opening, the movement of elevating glass decline distance to a declared goal such as 15mm is opened with emergency Opening is coordination, and with when metal key opening car door the case where is similar.

Such as when using metal key opening car door: belonging to mechanical open function；Lock body is directly unlocked, and car door can be direct It opens；Glass declines 15mm, no sequencing simultaneously；Door external-open handle blue atmosphere lamp is lighted；Attacker's instruction is opened in car door Lamp becomes green unlocked state.

When using car emergency bracing wire opening car door: also belonging to mechanical open function；Lock body is directly unlocked, and car door can be straight It takes out；Glass declines 15mm, no sequencing simultaneously；Door external-open handle blue atmosphere lamp is lighted；Attacker is opened in car door to refer to Show that lamp becomes green unlocked state.

In an embodiment of the present invention, can also while the car is driving and when speed reaches command speed, such as The non-locking of fruit door lock then will do it locking operation.

Such as the flow chart that Figure 17 is the Car's door controlling method in a kind of speed locking setting up procedure of the invention.Below with reference to Figure 17 describes the control method, but following numbers is used only for distinguishing related step to facilitate description, is not offered as tight The sequencing of lattice, the sequencing between each step please refer to shown in Figure 17.

1701, BCM702 detects speed signal, if speed meets or exceeds specified locking speed, such as 20 (30) are public In/hour, then judge whether door lock state is lockup state, if not lockup state, then issues locking instruction to CAN700 In.

1702, door lock ECU703 obtains locking instruction from CAN700, and triggering door-lock motor 733 carries out locking operation, makes Door lock is placed in lockup state.

1703, PEPS701 obtains locking instruction execution corresponding actions from CAN700, such as can execute corresponding existing silent Recognize operation.

In an embodiment of the present invention, can also while the car is driving and when speed reaches specified acceleration, It will do it unlock operation if door lock locking.The acceleration signal is to be issued under special circumstances by air bag, BCM702 into Row detection, if abnormal, BCM702 issues unlocking signal.

Such as the flow chart that Figure 18 is the Car's door controlling method that a kind of acceleration of the invention unlocks in setting up procedure.Join below It examines Figure 18 and describes the control method, but following numbers is used only for distinguishing related step to facilitate description, is not offered as Strict sequence, the sequencing between each step please refer to shown in Figure 18.

1801, BCM702 detects the acceleration signal of automobile, if obtained acceleration is greater than or equal to a certain specified threshold When value, unlock setting signal is issued to CAN700.

1802, door lock ECU703 sets unlocked state after the unlock instruction that CAN700 obtains BCM702 transmission, controls institute State door-lock motor and lock on the door and be unlocked, light in open attacker's green indicator light, close red indicating light

1803, after PEPS701 obtains the unlock instruction that BCM702 is sent from CAN700, corresponding actions are executed, such as can be with Execute corresponding existing default action.

The series of detailed descriptions listed above only for feasible embodiment of the invention specifically Protection scope that is bright, and being not intended to limit the invention, it is all without departing from equivalent embodiments made by technical spirit of the present invention or Change, such as the combination, segmentation or repetition of feature, should all be included in the protection scope of the present invention.

Claims (10)

1. a kind of arrangements for automotive doors control method, which is characterized in that this method executes in arrangements for automotive doors control system, comprising:

When door lock is in lockup state, if the activation system PEPS of arrangements for automotive doors control system detects unlock setting letter Number, then unlock setting signal is issued to the Vehicle Controller local CAN of arrangements for automotive doors control system, arrangements for automotive doors control system Door lock electronic control unit ECU receives unlock setting signal from Vehicle Controller local CAN, is unlocked to door lock；

When door lock is in the unlocked state, if the car body controller BCM of arrangements for automotive doors control system detects opening signal, Judge whether car door elevating glass drops to distance to a declared goal, if it is sends unlocking signal, institute to Vehicle Controller local CAN Door lock electronic control unit ECU is stated after receiving unlocking signal from Vehicle Controller local CAN, lock is unlocked on the door；It is no After elevating glass is then dropped to distance to a declared goal, unlocking signal, the door lock electronic control are sent to Vehicle Controller local CAN Unit ECU is after receiving unlocking signal from Vehicle Controller local CAN, and lock is unlocked on the door.

2. described to detect the method according to claim 1, wherein described when door lock is in lockup state Setting signal is unlocked, is specifically included:

The activation system PEPS of connection unlock inductive pick-up detects that remote-control key is within the scope of vehicle body distance to a declared goal；

Alternatively, the activation system PEPS of connection unlock inductive pick-up detects that remote-control key is in vehicle body distance to a declared goal model In enclosing and receive the signal that the unlock inductive pick-up of outer grip on hand senses manpower touch；

Alternatively, the activation system PEPS of connection unlock inductive pick-up detects the unlock setting letter of remote controller key triggering Number；

Alternatively, connection inner handle is unlocked, the car body controller BCM of switch detects the signal that attacker is opened in pulling；

Alternatively, the car body controller BCM of control solution lock-switch detects the signal that middle control solution lock-switch issues in connection；

Alternatively, the car body controller BCM in connection automobile acceleration signal source detects that automobile current acceleration is greater than or waits In specified threshold.

3. described to detect the method according to claim 1, wherein described when door lock is in the unlocked state Opening signal specifically includes:

The car body controller BCM of connection outdoor handle unlocking switch detects the signal for pulling outdoor handle；

Alternatively, connection inner handle is unlocked, the car body controller BCM of switch detects the signal that attacker is opened in pulling；

Alternatively, the door lock electronic control unit ECU of connection emergent unlocking switch detects the letter of starting emergency opening door operation Number.

4. the method according to claim 1, wherein this method further comprises:

When door lock is in the unlocked state, if the activation system PEPS, the door lock electronic control unit ECU, the vehicle Body controller BCM detects locking setting signal, and Xiang Suoshu Vehicle Controller local CAN sends locking setting signal, the door Lock electronic control unit ECU is after detecting or receiving locking setting signal from the Vehicle Controller local CAN, then on the door Lock carries out locking, and the car body controller BCM is being detected or received locking setting letter from the Vehicle Controller local CAN After number, and judge whether car door elevating glass rises to closed state, if the elevating glass does not rise to closed state, The elevating glass is then risen into closed state.

5. described to detect according to the method described in claim 4, it is characterized in that, described when door lock is in the unlocked state Locking setting signal, specifically includes:

The activation system PEPS of the locking inductive pick-up of connection outer grip on hand detects that remote-control key is specified outside vehicle body In range, and the locking inductive pick-up of outer grip on hand senses that manpower touches；

Alternatively, the activation system PEPS detects the locking setting signal of remote controller key triggering；

Alternatively, the door lock electronic control unit ECU of connection key lockup switch detects the key that key lockup switch issues Spoon locking setting signal；

Alternatively, the car body controller BCM of connection central locking switch detects the signal that central locking switch issues；

Alternatively, to detect that automobile current vehicle speed is met or exceeded specified by the car body controller BCM in connection speed signal source Locking speed.

6. a kind of arrangements for automotive doors control system, which is characterized in that the system includes: Vehicle Controller local area network (LAN) CAN, and with this The keyless entry and activation system PEPS of CAN connection, car body controller BCM, door lock electronic control unit ECU；

The PEPS then issues unlock setting signal to CAN for detecting unlock setting signal；

The door lock ECU is used for when door lock is in lockup state, if unlock setting signal is received from CAN, to car door Door lock is unlocked；Door lock ECU timing sends the unlocked state information of door lock or lockup state information on CAN；

The BCM, for if detecting opening signal, judging that car door elevating glass is when door lock is in the unlocked state It is no to drop to distance to a declared goal, if it is unlocking signal is sent to CAN；Otherwise after elevating glass being dropped to distance to a declared goal, to CAN sends unlocking signal；

The door lock ECU triggers the unlocking operation to door lock after receiving unlocking signal from CAN.

7. system according to claim 6, which is characterized in that

The PEPS connection unlocks inductive pick-up, is detecting that remote-control key be within the scope of vehicle body distance to a declared goal, or detect The letter that the induction manpower of the unlock inductive pick-up touches is within the scope of vehicle body distance to a declared goal and received to remote-control key Number, or detect remote controller key triggering unlock setting signal after, detect unlock setting signal to judgement；

The BCM connection inner handle, which is unlocked, to be switched, and when door lock is in lockup state, is switched if detecting that the inner handle is unlocked Connection signal, then determine detect unlock setting signal, then to CAN issue unlock setting signal；And/or the BCM connection Middle control solves lock-switch, when door lock is in lockup state, if detecting the connection signal of control solution lock-switch in this, determines to detect To unlock setting signal, then unlock setting signal is issued to CAN；And/or BCM connection automobile acceleration signal source, it is examining Acceleration is measured more than or equal to after a certain specified threshold, then judgement detects unlock setting signal, then issues unlock to CAN and set Confidence number.

8. system according to claim 6, which is characterized in that

The BCM connection outdoor handle, which is unlocked, to be switched, and after the connection signal for detecting outdoor handle unlocking switch, then determines to detect To opening signal；

The BCM connection inner handle, which is unlocked, to be switched, and when door lock is in the unlocked state, is switched if detecting that the inner handle is unlocked Connection signal, then determine detect opening signal；

The door lock ECU connection emergent unlocking switch, in the connection for detecting emergent unlocking action triggers emergent unlocking switch Signal then determines to detect opening signal.

9. system according to claim 6, which is characterized in that

The PEPS, door lock ECU, BCM send locking setting signal for detecting locking setting signal, to CAN；

The door lock ECU is after detecting or receiving locking setting signal from CAN, and lock carries out locking on the door；

The BCM judges whether car door elevating glass rises to closing after detecting or receiving locking setting signal from CAN The elevating glass is risen to closed state if the elevating glass does not rise to closed state by state.

10. system according to claim 9, which is characterized in that

The locking inductive pick-up of the PEPS connection outer grip on hand, detect remote-control key outside vehicle body in specified range, And the locking inductive pick-up of outer grip on hand senses that manpower touches, or detects the locking setting letter of remote controller key triggering Number, then determine to detect locking setting signal；

The door lock ECU connection key lockup switch, after detecting the key locking setting signal that key lockup switch issues, Then determine to detect locking setting signal；

The connection speed signal source BCM and central locking switch are detecting that it is specified that automobile current vehicle speed is met or exceeded Locking speed, or in the signal for detecting that the central locking switch issues, then determine to detect locking setting signal.