JP2003148044A - Automatic slide door controller - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an automatic slide door controller which can prevent the simultaneous operations of the opening drive of a slide door and the closing drive by a closure and can prevent a stop of the closure in a half-latch state. SOLUTION: When an insertion to the slide door is detected upon closing operation and the operation of the closure is recognized, the driving motor of the slide door is stopped (S12), and a closure power supply relay is turned off to interrupt the supply of power to a closure unit (S13). Then, an insertion reversing operation control (S14) is performed to detect the decrease in slide door opening speed (S15). When the decrease of the opening speed is detected, the closure power supply relay is turned on to resume the supply of power to the closure unit (S16) to perform an insertion reversing operation control (S17) and return to a main routine.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for controlling a sliding door.
The present invention relates to an automatic sliding door control device to be controlled. 2. Description of the Related Art Conventionally, a vehicle has a door opening and closing.
A sliding door is provided.
An automatic sliding door control device that controls opening and closing by
Is provided. [0003] This automatic sliding door control device is closed.
When the moving sliding door reaches the area just before closing,
It is configured to detect entrapment in the sliding door.
The sliding door moves to the fully open position when jamming is detected.
Control to reverse operation was performed. [0004] Further, the automatic sliding door control device
Means that the sliding door is a half
When the lock state is reached, specifically, as shown in FIG.
As shown, the latch 1001 of the slide door is
Immediately before being locked by striker 1002
And the tip of the pole 1003 is the first latch of the latch 1001.
A locked state in contact with the portion is formed (half latch).
Then, the closure is activated, and the slide door is operated.
However, as shown in (c) to (d) of FIG.
And the latch 1001 is moved to the striker 1002
When the pawl 1003 is engaged with the
001 and locks the latch 1001
Until the drive is closed. FIG. 13 is a flowchart showing the operation.
And the closure is such that the latch 1001 corresponds to FIG.
Whether or not it is a half-latch as shown in (b) of 2
Is detected by the half switch, and the
And wait (SZ1). In the case of half latch, a timer
To start measurement for a predetermined time (SZ2),
Forward rotation of the closure motor to striker 1002
While tightening the latch 1001 (SZ3),
Measure until the timer reaches the predetermined time
(SZ4). Then, rotate the closure motor in reverse.
Then, the closure motor is stopped (SZ5). [0007] Thereby, the fastening by the closure motor is performed.
The embedding was configured to be stopped. [0008] However, this problem
Automatic sliding door control device
When the slide door is opened and driven by detecting the entrapment at the rear
In addition, the pinch judgment and the closing
Depending on the timing with which the
Drive in the closing direction by the closure while the door is open
Could be started. Further, the closure is provided with the half latch.
If stopped, the sliding door cannot be opened or closed.
There was a risk of becoming. That is, as shown in FIG.
When the half latch is set, the latch 1001 is
3 to be locked, release the pole 1003
If not, the engagement between striker 1002 and latch 1001
I won't come off. This is limited to auto sliding doors
is not. To release the pole 1003, pull the door opening / closing handle by hand.
When 1003 is released. Switch operation or remote control from fully closed state
Pole release actuator when automatically opened by operation
Is activated. Is performed. Therefore, the door drive motor is reversed (open operation).
Even when the latch is engaged by the half-latch,
Does not move. When closing, the closure stops tightening.
(See flowchart in FIG. 13). Therefore, the sliding door can be opened or closed.
In the direction of. The present invention has been made in view of such conventional problems.
Open door sliding door and closure
Prevents simultaneous operation with the closing drive by the closure,
Can be prevented from stopping in the half-latch state.
To provide a door slide door control device
Things. Means for Solving the Problems To solve the above problems
In the automatic sliding door control device of the present invention,
The sliding door closed by the moving motor
When it reaches the rear, pinch the slide door
And the sliding door detects
When detecting that the half lock state has been reached,
Operate the slide door to close the slide door to the fully closed position.
In the automatic sliding door control device moving in the direction,
When the entrapment is detected by the entrapment detection means,
Closure operation for detecting the operation state of the closure
Moving state detecting means and the closure operating state detecting means
When the operation of the closure is not detected, the drive
Stop the motor and supply power to the closure
Closure power supply shutoff means for interrupting the supply of
Closure power supply cutoff means connects to the closure
After shutting off the power supply, the drive motor is operated.
Pinch release control means for driving the slide door to open,
After the pinch release control means starts the opening drive,
An opening operation confirming means for confirming an opening operation of the sliding door;
The opening operation of the slide door is confirmed by the opening operation confirmation means.
Power supply to the closure is resumed if not
Closure power supply means. That is, the sliding door during the closing operation is fully closed.
When the front area is reached, the slide door is pinched
The presence / absence of the presence is detected by the pinch detection means. At this time,
When the lock is detected, the closure operation status is detected.
The operating condition of the closure is detected by the means.
If closure activation is not detected, close
Drive for the sliding door
When the motor is stopped, the closure
The supply of the source is shut off. This allows the closure
The closing drive of the sliding door is prevented. Next, the closure power supply cutoff means
After shutting off the power supply to the closure
Operates the drive motor by the pinch release control means.
Then, the slide door is driven to open. This allows
The trapping of foreign matter by the door is released. The pinch release control means controls the opening
After starting the movement, the opening operation confirmation means
The opening operation of the ride door is confirmed. At this time,
If you cannot confirm the opening operation of the sliding door,
Door is partially locked by the closure
-During the full latch state that is locked from the latch state
It is assumed to be in the activated state. Therefore, the opening operation of the slide door can be confirmed.
If not, use the closure power supply to
The power supply to the closure is resumed and the closure
Closes the slide door to the fully closed position.
Then, a normal end process is performed when the fully closed position is reached. DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
It will be described according to. FIG. 1 is a schematic diagram of an embodiment of the present invention.
FIG. 1 is a diagram showing a vehicle 1 equipped with a sliding door control device.
In addition, on the side of the vehicle body of the vehicle 1,
Step 3 is provided and the entrance
A slide door 4 for opening and closing the unit 2 is provided. Ma
Around the opening 2 for getting on and off, the vehicle is fixed to the vehicle body.
A weatherstrip is provided and the slide door 4 closes
The weatherstrip contacts the sliding door 4
And prevent rainwater from entering the vehicle interior.
You. The slide door 4 is located on the front side of the vehicle 1.
The upper end of the opening 2 moves along the upper edge of the entry / exit opening 2.
The lower end is supported by the upper roller 11
The lower roller 13 that moves along the side surface 12 of the step 3
Supported. The central part on the rear side of the vehicle is in front of the vehicle.
It is supported by a rear roller 14 that moves rearward,
Opening / closing opening 2 was fully closed from the fully open position where it was fully opened.
It is configured to be able to move to the fully closed position. Said
A closure unit 15 is provided in the ride door 4.
The front edge of the slide door 4 has
Receiving end that receives power supply to the Roger unit 15
A child 16 is provided. In addition, the entrance 2
The pillar 17 forming an edge on the front side of the vehicle is
A supply terminal 18 paired with the terminal 16 is provided.
The position where the slide door 4 has been moved to the position immediately before the fully closed position.
Connected to the receiving terminal 16 and the closure unit
Power is supplied to the knit 15.
And, the slide door 4 is connected to the lower roller 13.
The upper part is a traction part extending from the side surface 12 of the step 3.
Is fixed to the material 19, and is pulled by the pulling member 19.
It is configured to be moved in the vehicle front-rear direction. The step in which the traction member 19 extends
The inside of the traction member 3 is indicated by a broken line in FIG.
Moving mechanism 2 for moving the slide door 4 via
1 is provided. The moving mechanism 21 includes the traction member
19, a supporting member 22 for supporting an end of the supporting member 19,
And a belt 23 provided with
1st and 1st which support so that movement is possible along side 12 of
2 and pulleys 24 and 25, and the corner of step 3
26 and move the belt 23
It is constituted by a drive pulley 27. The driving pulley 27 is a final reduction gear.
29d, and the final reduction gear 2
9d is meshed with the drive pulley side transmission gear 29c.
You. A drive motor 31 is provided in the moving mechanism 21.
The drive motor 31 reduces the drive force.
Through the gear unit 30 and the intermediate gear 29a.
To the transmission gear 29b. The motor-side transmission gear 2
9b and the drive pulley side transmission gear 29c
The clutch 28 is provided above and below the
Are the motor-side transmission gear 29b and the drive pulley-side transmission gear.
The connection with the user 29c is interrupted. And near the drive pulley 27
The setting place of the slide door rotation sensor 53 is set beside
When the slide door 4 is opened and closed manually.
The electromagnetic door so that the door position and moving speed can be detected.
It is provided on the drive pulley 27 side of the latch 28.
This slide door rotation sensor 53 is a known contact type two-phase
Encoder is used, but forward and reverse rotation can be detected.
A light sensor may be used. As a result, the electromagnetic clutch 28 is turned on.
When controlled, the drive motor 31 and the drive pool
While the joint state of the joint 27 is formed,
When controlled, the drive motor 31 and the drive pool
A cutting state in which the thread 27 is cut off is formed,
The door 4 can be opened and closed manually.
You. The drive motor 31 and the electromagnetic clutch
Reference numeral 28 denotes an auto switch installed in the vehicle 1 as shown in FIG.
It is connected to the slide door unit 32. The automatic sliding door unit 32
Microcomputer M with built-in ROM and RAM
Pewter) is mainly composed of a circuit breaker
The aforementioned drive motor 31 is driven via the car 41
Connected to battery 42 and for driving microcomputer
Is connected to the electric power supply 43 of the first embodiment. Also before
The automatic sliding door unit 32 has an ignition
Switch 44 is connected and the ignition
Select lever is in the P range between
Shift P switch 45 that is turned on when selected
And a strike that activates when the foot brake is operated
The lamp switch 46 is connected. further,
The main sliding door unit 32 has a main switch.
Switch 47 is connected and the main switch 47 is operated.
By being made, the slide door 4 can be driven.
It is configured so that The automatic sliding door unit 3
2 includes a speed sensor 51 for detecting a vehicle speed and a buzzer 5.
2 and the sliding door
The connection 53 is connected. The slide door rotation sensor 5
3 comprises an encoder, the encoder comprising a first
A pulse output 54 and a second pulse output 55 are provided. Both
The pulses output from the pulse outputs 54 and 55 are
The cycle will become shorter as the moving speed of the ride door 4 increases.
And how the slide door 4 moves.
Is configured to output a pulse with a phase corresponding to the
You. The sliding door rotation sensor 53 includes
The speed and position of the slide door 4 are determined based on the rotation speed of the encoder.
Position, etc., and the slide door 4 is fully opened or
Inversion detection output 56 that outputs a signal when it reaches the fully closed position
And GND as a ground for matching the voltage with the microcomputer M
A line 57 is provided, and the automatic sliding door unit is provided.
Port 32. Further, the automatic sliding door unit
No. 32 is activated when the parking brake is operated.
Open the parking switch 61 and slide door 4
Slide door open switch 62 operated when operating
And the sliding door closing switch operated when closing
Off when the slide door 4 is fully closed.
Sliding door provided as a fully closed position detection switch that moves
Switch 64 is connected to the
First and second power supplies for supplying power to the jar unit 15.
Supply outputs 65 and 66 are connected to the supply terminal 18.
You. The first and second supply outputs 65 and 66 have the aforementioned
A blackout that shuts off power supply to the closure unit 15
Power supply with built-in power relay
Operating current detecting unit 6 for measuring and transmitting to the microcomputer M
7 is connected. Before receiving power supply from the supply output 18
The control unit 71 of the closure unit 15 includes
Release the latch on the slide door 4 side locked by the striker
Latch release actuator that drives to release the locked state
Immediately before the latch is locked to the striker.
Detects half-lock state (half latch) and activates
Half switch 73 and the latch neutral
A neutral switch 74 that operates upon detecting
Detects that the latch is locked to the striker.
The full lock switch 75 that operates is connected. Ma
The closure unit 15 has the half lock
Slide door 4 in the state until the full lock state
Retract sliding door closure motor 76 is connected
Have been. FIG. 4 shows a striker 81 fixed to a vehicle body.
And the base plate 82 of the slide door 4 (see FIG. 5).
Shows a state of engagement with a latch 83 rotatably provided at
FIG. 14 is a view showing an engagement groove 84 of a latch 83 of the closure C;
Shows a state where the striker 81 is locked. This
When the latch 83 is manually released, the door
By opening the handle, the open lever 85 is opened.
And the pawl 86 is rotated, and the latch 83 is disengaged.
It is configured to: Turn the open lever 85
The latch 83 is fully locked with the release lever 87 that moves.
The pole 86 engaged in the lock position to release the engagement.
Actuator 88 is connected via link 89
The actuator 88 is mounted on the slide
Activated by turning on the door open switch 62, the latch 83
The engagement (restraint) is released, and the latch 83 is released from the striker 81.
It is rotatable so that it can come off. In this pivotable state
Slide door 4 is automatically or manually moved in the opening direction
Comes off the striker 81. Further, the base plate 82 has a structure shown in FIG.
As shown in the figure, the latch 83 comes into contact with the engagement lever 91.
A closing lever 92 is provided rotatably.
The closing lever 92 is biased by a spring 93.
Have been. The closing lever 92 is a spring
The position fully turned clockwise due to bug 93 is new
Ral position. The closing lever 92 is closed
Connected to a reduction gear lever 95 through a rod 94,
The reduction gear lever 95 is connected to the sliding door claw.
It is connected to a jar motor 76. This sliding door
The closure motor 76 is driven to rotate the latch 83.
By moving the slide door 4, as shown in FIG.
Is in the fully closed state (a),
Half-locked state (b) as a switch, half-locked
From the state to the full lock state via the transition state (c)
A full lock state (d), which is a full latch, can be formed.
It is configured as follows. FIG. 7 shows the closure unit 15.
5 is a flowchart showing the operation of the control unit 71,
The closure unit 15 slides with the closing operation.
The receiving terminal 16 of (4) is connected to the supplying terminal 18 of the pillar 17
When power is supplied, the latch 83
The half switch 7 determines whether or not the half lock state is established.
Detect by 3 and wait until half-locked
(SC1). When the half lock state is reached, the tie
And start measurement for a predetermined time (SC
2) Rotate the sliding door closure motor 76 forward
When the latch 83 is tightened to the striker 81,
(SC3), whether the timer has reached the predetermined time
It is determined whether it is not (SC4). When the specified time has been reached
May be due to failure of the full lock switch 75, etc.
Then, in order to avoid the tightening state, go to step SC6.
On the other hand, if the predetermined time has not been reached,
Full lock switch 75 is detected and full lock
It is determined whether or not it is (SC5). If the full lock state has not been reached,
Branch to step SC3 to repeat each step
If the lock has been reached,
When the door closure motor 76 is rotated in the reverse direction (S
C6), detecting the neutral switch 74 and
The latch 83 returns to the original position from the full lock state.
It is determined whether the vehicle is in the neutral position (SC
7). If not in neutral position,
While branching to Step SC6 to repeat each step,
In the neutral position, the slide door
Stop the Roger Motor 76 (SC8) and end
It is configured as follows. In the present embodiment according to the above configuration,
To move the sliding door 4 at a constant speed to the fully closed position.
The operation at this time is in accordance with the flowcharts shown in FIGS.
I will explain. That is, during the closing operation, the slide
A first and second pulse outputs 54 from the rotation sensor 53,
Cumulative pulse obtained by adding or subtracting the number of pulses based on 55
According to the number, the sliding door 4 is fully closed as shown in FIG.
It is determined whether or not the vehicle has reached the foreground area 101, and the vehicle is completely closed.
It waits until it reaches the area 101 (S1). In FIG. 11, reference numeral 102 denotes the slide door 4.
Shows the movement locus in plan view,
Indicates that the fully open position 103 of the slide door 4 is fully closed at the other end.
The position 104 has been set. From this fully closed position 104
The latch 83 of the closure unit 15 is
When the door is half locked, the sliding door claw
Drives jar motor 76 to fully latch latch 83
Closure operating position, which is the fully closed position that rotates
Position 105 is set, and the closure operating position 1
The position 106 before the fully closed position is set on the opening side from 05,
The fully closed position 106 and the closure operating position 10
5, the area 101 before the full closing is set.
I have. Then, the movement trajectory 102 is curved in the vehicle interior direction.
Slide door 4 is located at the position where
The weather strip contact position 107 that contacts the
Is defined. In the step S1, the area 1 before the fully closed area
When it reaches 01, the reaction force from the weatherstrip
To move the sliding door 4 in the closing direction against
The duty ratio of the drive pulse output to the dynamic motor 31
To increase the output from the drive motor 31 (S
2). At this time, the support provided on the slide door 4
The supply terminal 16 is connected to a supply terminal 18 provided on the vehicle body side.
Connected to the closure unit 15 of the sliding door 4.
Is supplied with power. Then, this closure uni
When the half lock state is detected, the slot 15 closes.
Operate the jar sliding door closure motor 76
The slide door 4 in the fully locked state (fully closed position 10).
The operation of pulling in until 4) is started. The operating voltage of the closure unit 15 is
Flow, more specifically, the slide
Is the operating current to the door closure motor 76 detected?
It is determined whether or not the product is closed (S3).
Motion could not be detected and the sliding door closure motor 76
Is stopped, the slide door switch 64 is turned off.
While determining the operation state (S4), the slide door
The operating current of the roger motor 76 is detected,
When the operation of the drive unit 15 is confirmed, the drive mode
The duty ratio of the drive pulse output to the
After reducing the output from the drive motor 31 (S5),
The operation state of the ride door switch 64 is determined (S
4). In the judgment in step S4, the slide
The operation of the door switch 64 is confirmed (the door switch OF
F), the sliding door 4 is in the fully closed position 104
If it has reached, the time by the fully closed judgment delay timer
Is started (S6), and the fully closed judgment delay timer
The process waits until the counting is completed (S7). This fully closed
The value of the judgment delay timer is
After the start of operation of the closure unit 15
By the time the sliding door 4 is completely retracted by 15
Required time, for example, set to 0.5 seconds
You. As a result, a predetermined time can be
The closure unit 15 continues to slide until the time elapses.
It operates in parallel with the closing drive of the id drive mechanism. The predetermined time set in the fully closed judgment delay timer
When the time has elapsed, the drive motor 31 is stopped.
U. That is, the power supply to the drive motor 31 is interrupted.
After stopping the drive motor 31 (S8), the drive motor 3
1 is reversed to disconnect the electromagnetic clutch 28 (electromagnetic clutch).
Release of the latch 28) is performed (S9). With this,
After the slide door switch 64 is activated, the fully closed judgment is delayed.
Drive mode until the predetermined time by the extension timer elapses.
It is possible to continue the closing drive of the slide door 4 by the
it can. On the other hand, in step S4, the slide
The operation of the door switch 64 is not confirmed (the door switch
OFF state), sliding door 4 is fully closed
If it is determined that the device has not reached the
Determine whether the door closing speed has decreased based on the product pulse change
(S10). At this time, the door closing speed has not decreased.
If not, the process branches to step S2 while closing the door.
If the speed has been reduced, foreign matter
Is considered, and the process proceeds to the next step S11. In step S11, the operation current is detected.
In section 67, current is supplied to the closure unit 15.
Whether the closure C is activated or not based on whether or not
to decide. At this time, if the closure C was activated
In this case, the process branches to step S2,
-C is not operating, stop the drive motor 31
(S12), the operation current detecting section 67
Turn off the closure power relay and
The supply of power to the knit 15 is cut off (S13). to this
Closing of the slide door 4 by the closure C
Movement can be prevented beforehand. Then, the drive motor 31 is turned over to
Opening the ride door 4 to the fully open position 103
The inversion operation control (S14) is executed. This allows
Release of the foreign matter by the door 4
Which removal can be easier. As described above, when the slide door 4 is closed,
Is detected (see S10), and the drive motor 31
When the slide door 4 is driven to open (see S14)
To shut off power supply to closure C
(Refer to S13), the open drive by the drive motor 31 and the claw
Avoid simultaneous operation with closing drive by jar C
Can be. Therefore, open drive and close drive are performed simultaneously.
This can reliably prevent a problem that may occur in the event of a failure. The entrapment reversal operation control (S14) is opened.
At the start, each pulse output 54, 55
Of the sliding door 4
A) Check the operation status of 4 and insert it into the slide door 4.
Is determined (S15). At this time, slide door
A decrease in the opening speed of No. 4 was detected, and it was determined that pinching was present.
In this case, the slide door 4 is closed by the closure C.
It is assumed that it is in the half-latch state where it is half-locked.
You. For this reason, the operating current detecting section 67
Turn on the closure power relay and close the closure unit.
The power supply to the unit 15 is restarted (S16), and the drive is started.
The motor 31 is further reversed and the slide door 4 is closed.
After executing the pinch reversal operation control (S17), the main
Return to routine. At this time, power supply to closure C
Supply resumes, the closure C
The closing operation of the door 4 to the fully closed position is performed.
04 can be executed at the end of normal operation. Therefore, the closure C is half
Sliding door compared to the conventional that can stop in the
4 Prevents malfunctions such as the inability to open and close 4
And convenience is improved. In step S16, the drive
The power supply to the motor 31 is temporarily cut off.
I do. This is because the drive motor 31 is stopped and then the drive motor 31 is stopped.
To further invert (close the slide door 4).
It is. On the other hand, in step S15,
The operation of the sliding door 4 is confirmed from the opening speed of the sliding door 4.
When it is determined that there is no pinch, the slide door 4 is
It is determined whether the vehicle has stopped at the fully open position 103 (S1).
8). When stopping at the fully open position 103,
Turns on the closure power relay of the dynamic current detector 67
To restart the power supply to the closure unit 15
(S19), the electromagnetic clutch 28 is disconnected and the
By performing full-open control to cut off the power supply to the drive motor 31,
(S20), returning to the main routine. In step S18, the
When the idling door 4 is not stopped at the fully open position 103
Determines whether the operation has stopped due to switch operation or abnormal mode.
It is turned off (S21). Here, the abnormal mode refers to the current
When the operating condition is abnormal, or when the pulse output
If the pulse input from 5 is abnormal,
The case where the lid is opened is exemplified. Then, the switch operation or the abnormal mode
If not stopped, the process branches to step S15.
On the other hand, if the operation current detector
Turn on the closure power relay at 67 to close
After the power supply to the power supply unit 15 is restarted (S2
2) Intermittent or slide the electromagnetic clutch 28
An abnormal time control such as driving the door 4 with a small force is performed (S2
3) Return to the main routine. As described above, the auto slurry of the present invention is
For the door control system, the sliding door
Is detected, and the drive motor slides
When opening the door, supply power to the closure.
Open drive by drive motor and closure to shut off
Simultaneous operation with closing drive by
You. Therefore, when the open drive and the close drive are performed at the same time,
Possible problems can be reliably prevented. Then, at the time of the opening drive based on the detection of the jam,
If the opening operation of the sliding door cannot be confirmed,
Ride door half-locked with closure
Is assumed to be in the inactive state. For this reason, closures
Power supply means for supplying power to the closure
By restarting the supply, the slide
Can be closed up to the fully closed position.
Upon arrival, normal termination processing can be executed. Therefore, when the closure is a half-latch
Compared to the conventional system that can be stopped in the state, the sliding door
Prevents malfunctions such as inability to open and close
Can improve convenience.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of the present invention. FIG. 2 is a diagram showing an arrow A of FIG. 1; FIG. 3 is a block diagram according to the embodiment; FIG. 4 is an exploded perspective view showing a state in which a latch constituting the closure according to the first embodiment is engaged with a striker. FIG. 5 is a perspective view showing the closure according to the embodiment. FIGS. 6A and 6B are diagrams showing an operation state of the latch according to the embodiment, wherein FIG. 6A is an unlocked state, FIG. 6B is a half-locked state, FIG. (D) is a diagram showing a full lock state. FIG. 7 is a flowchart showing an operation of the closure unit according to the embodiment. FIG. 8 is a flowchart showing the operation of the embodiment. FIG. 9 is a flowchart following FIG. 8; FIG. 10 is a flowchart following FIG. 9; FIG. 11 is an explanatory diagram showing an operation state according to the position of the slide door of the embodiment. 12A and 12B are diagrams illustrating an operation state of a latch according to a conventional example, in which FIG.
(B) is a half lock state as a half latch,
(C) is a state in which the state shifts from half lock to full lock,
(D) is a diagram showing a full lock state as a full latch. FIG. 13 is a flowchart showing the operation of the closure according to the conventional example. [Description of Signs] 4 Slide door 15 Closure unit 28 Electromagnetic clutch 31 Drive motor 32 Auto slide door unit 76 Slide door closure motor 83 Latch 101 Fully closed area 104 Fully closed position 105 Closure operation position C Closure M Microcomputer (control unit)

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Claims (1)

Claims: 1. When a slide door closed by a drive motor reaches an area just before fully closing, a pinch detection to the slide door is detected by a pinch detecting means, and the slide is detected. In an automatic sliding door control device that, when detecting that the door has reached a half-locked state, activates a closure to move the sliding door in a closing direction to a fully closed position, the entrapment detection unit detects the entrapment. When detected,
Closure operation state detection means for detecting the operation state of the closure; and, when the closure operation state detection means does not detect the operation of the closure, stopping the drive motor and shutting off power supply to the closure. Closure power supply cutoff means, after the closure power supply cutoff means cuts off the supply of power to the closure, a pinch release control means for operating the drive motor to open the slide door; Opening operation confirmation means for confirming the opening operation of the slide door after the opening release control means starts the opening drive; and when the opening operation of the slide door cannot be confirmed by the opening operation confirmation means, And a closure power supply means for resuming the supply of power to the automatic power supply. Raidodoa control device.