JPH10153046A - Power window controller - Google Patents

Abstract

PROBLEM TO BE SOLVED: To correspond to a right handle vehicle and a left handle vehicle by one kind of substrate and reduce the number of parts and manufacturing cost. SOLUTION: Operation switches SW101 to SW104 arranged like a matrix are used to open and close electronic car windows at a driver's seat, on the right side of a rear seat, at a seat next to driver's seat, and on the left side of the rear seat at the driver's seat, and a microcomputer 51 drives and controls motors 55a to 55d through drive circuits 53a to 53d based on signals of each operation switch to open and close the corresponding car windows. When the installation positions of the operation switches SW101, SW103 on a substrate are changed over mutually depending on whether a controller is mounted on a right handle vehicle or a left handle vehicle, a control mode of the microcomputer 51 is changed over by a control mode change-over switch SW105 in accordance with the change-over to hold the corresponding relationship between the operation switches and the drive circuits.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power window control device.

[0002]

2. Description of the Related Art In a vehicle provided with an electric vehicle window whose vehicle window is opened and closed by a motor (hereinafter simply referred to as "car window"), all the windows can be opened and closed by a driver's seat. A plurality of operation switches for opening and closing the vehicle window are provided around the driver's seat, for example, on the inner wall of the door of the driver's seat, and when the passenger operates the operation switch in the driver's seat, the operation switches are operated. The window corresponding to the vehicle opens and closes.

A conventional power window control device for opening / closing a vehicle window provided at a plurality of locations of a vehicle at a driver's seat is provided on an inner wall portion of a driver's seat door as shown in FIG. Four operation switches SW1, SW2, S
W3, SW4 and each operation switch SW1, SW2, SW
3, a microcomputer 1 for outputting a signal for opening and closing each vehicle window based on a signal from SW4, and motors 3a, 3b, 3c, 3d provided for each vehicle window based on a signal from the microcomputer 1. It is provided with driving circuits 5a, 5b, 5c, 5d to be driven.

The vehicle to which this control device is applied is a vehicle in which electric windows are provided at four positions, namely, a driver's seat door, a passenger's seat door, and doors on both sides of a rear seat. Four operation switches SW1, SW2, SW3
SW4 individually corresponds. These operation switches SW1, SW2, SW3, and SW4 are arranged in two rows and two columns as shown in FIGS. 9 and 10 so that the correspondence with the vehicle windows provided at four locations of the vehicle can be easily recognized. Are arranged in a matrix. Here, FIG. 9 shows a case where this control device is mounted on a right-hand drive vehicle, and FIG. 10 shows a case where this control device is mounted on a left-hand drive vehicle. Here, the operation switch SW1 is for the driver's seat window, the operation switch SW2 is for the rear window right window, and the operation switch S
W3 is for opening and closing the passenger window, and the operation switch SW4 is for opening and closing the left window of the rear seat.
The motor 3a and the drive circuit 5a are for opening and closing the driver's seat window, and the motor 3b and the drive circuit 5b are for opening and closing the passenger window. Is for opening and closing the left window of the rear seat, and the motor 3d and the drive circuit 5d are for opening and closing the right window of the rear seat.

The microcomputer 1 has ten input pins to which signals from operation switches SW1, SW2, SW3, and SW4 are input, and driving circuits 5a, 5b, 5c, and 5
and eight output pins for outputting signals to d. These eighteen pins are numbered from 1 to 18.

More specifically, one pin is connected to a contact 9a of the operation switch SW1 by a connection line L1, and two pins are connected to a contact 9b of the operation switch SW1 by a connection line L2.
Pins are connected to the contact 9c of the operation switch SW1, pin 4 is connected to the contact 9d of the operation switch SW1, pins 5 and 6 are connected to the contacts 13a and 13b of the operation switch SW3 by connection lines L5 and L6, respectively. Pins 7 and 8 are connected to the contacts 15a and 15b of the operation switch SW4 by connection lines L7 and L8, respectively, and pins 9 and 10 are connected to the contacts 11a and 1 of the operation switch SW2 by connection lines L9 and L10.
1b. On the output side, pins 11 and 12 are connected to drive circuit 5a by connection lines L11 and L12, and pins 13 and 14 are connected to drive circuit 5b by connection lines L13 and L14. The pins are connected to the drive circuit 5c by connection lines L15 and L16, and the 17th and 18th pins are connected to the drive circuit 5d by connection lines L17 and L18.

The connection lines L1 to L10 are connected to the power supply circuit 6 via the respective resistors R1, and the portions from the connection portions of the connection lines L1 to L10 to the power supply circuit 6 to the connection portions of the microcomputer 1 are: Each resistor R2 is interposed. The power supply circuit 6 supplies the electric power from the battery B to the microcomputer 1 and connects each connection line L1
To L10, a voltage Vcc of a predetermined value is applied.

As shown in FIG. 11, the operation switch SW1 has an operation lever 7 which rotates up and down in five steps. The operation lever 7 is configured to rotate two steps upward and two steps downward from a horizontal state. When the operation lever 7 is pulled upward to the position P1, the contact 9c is electrically connected to the ground and the three pins are connected. The signal level of the operation signal input to the microcomputer 1 through the microcomputer changes from the high level to the low level, and the operation lever 7 is further moved upward by P2.
, The contact 9a is electrically connected to the ground, the signal level of the operation signal input to the microcomputer 1 via the pin 1 changes from the high level to the low level, and conversely, the operation lever 7 is pushed down to the position P3. And the contact 9d is electrically connected to the ground, and the signal level of the operation signal input to the microcomputer 1 via the pin 4 changes from the high level to the low level. When the operation lever 7 is further pushed down to the position P4, the contact 9b is electrically connected to the ground, and the signal level of the operation signal input to the microcomputer 1 via the pin 2 changes from a high level to a low level. The operation lever 7 is
When the pull-up or push-down operation is released, it returns to its original horizontal state spontaneously, and all the operation signals input to the microcomputer 1 via the 1 to 4 pins become high level.

The operation switches SW2, SW3 and SW4 are
For example, an operation lever (not shown) that rotates one step upward and one step downward from a horizontal state is provided. When the raising or lowering operation of the operation lever of the operation switch SW3 is performed, the contact 13a or the contact 13b is electrically connected to the ground, and the operation signal input to the microcomputer 1 via the pin 5 or 6 is changed from the high level to the low level. Becomes Similarly, when the operation lever SW of the operation switches SW4 and SW2 is lifted or depressed, the contacts 15a and 11a or the contacts 15b and 11b are electrically connected to the ground, and the microcomputer is connected via the pins 7, 9 or 8, 10. The operation signal input to 1 changes from high level to low level. Each operation switch SW2, SW
3, when the operation of lifting or pushing down the operation lever of SW4 is released, the operation signal input to the microcomputer 1 through the 5th to 10th pins becomes high level.

In response to this, the microcomputer 1
Are 11, 13, 15, and 17 during a period in which the operation signal input from the pins 3, 5, 7, and 9 is at a low level.
Via the pin, a signal for driving the motors 3a, 3b, 3c, 3d is output to the corresponding drive circuits 5a, 5b, 5c, 5d corresponding to the low-level operation signal so as to close the vehicle window. , 4, 6, 8, and 10 during the period when the operation signal input from the
The drive circuits 5a, 5b, 5c, and 5c corresponding to the low-level operation signals via the pins 2, 14, 16, and 18
5d, motors 3a, 3b, 3
A signal for driving c and 3d is output. Therefore, the operation switches SW2, SW2 are operated only while the operation lever 7 is being pulled up to the position P1.
3 and SW4, the closing operation of the corresponding vehicle window is performed only while the operation lever is being pulled upward.
The opening operation of the corresponding vehicle window is performed only while the operation lever 7 is pushed down to the position P3 in W1 and only while the operation lever is pushed down in the operation switches SW2, SW3 and SW4.

When the operation signal input from the pin 1 or 2 becomes low, the microcomputer 1 causes the drive circuit 5a to completely close or completely open the window of the driver's seat. Output a signal for Therefore, when the driver of the vehicle wants to completely close or completely open the window of the driver's seat, he raises the operation lever 7 of the operation switch SW1 to the position P2 or pushes down the operation lever 7 to the position P4. There is no need to continue raising or lowering the operating lever until the vehicle window is completely closed or opened.

In this control device having such a configuration,
Since the operation switch SW1 corresponds to the vehicle window of the driver's seat and the operation switch SW3 corresponds to the vehicle window of the passenger's seat, the operation switch is operated by a right-hand drive vehicle or a left-hand drive vehicle. It is necessary to change the installation positions of SW1 and SW3.

That is, when this control device is mounted on a right-hand drive vehicle, as shown in FIG. 9, the operation switches SW1 and SW3 are arranged in front of the operation switches SW2 and SW4 in the traveling direction of the vehicle. In addition, the operation switches SW1 and SW2 are arranged on the right side of the operation switches SW3 and SW4. The operation switches SW1, SW2, SW3, and SW4 arranged in this manner are:
The connection lines L1 to L10 provided on the same substrate 17 as the microcomputer 1 and provided on the substrate 17 in advance.
Are connected to the microcomputer 1 by circuits 19a, 19b, 19c, and 19d corresponding to.

On the other hand, when the control device is mounted on a left-hand drive vehicle, as shown in FIG. 10, the operation switches SW1 and SW3 are located in front of the operation switches SW2 and SW4 in the traveling direction of the vehicle. The operation switches SW1 and SW4 are arranged on the left side of the operation switches SW3 and SW2. The operation switches SW1, SW2, SW3, S
W4 is provided on the same board 21 as the microcomputer 1 and is connected to the microcomputer 1 by circuits 23a, 23b, 23c and 23d as connection lines L1 to L10 provided on the board 21 in advance.

Operation switches SW1, SW2, SW3, S
The connection of W4 to the substrates 17 and 21
Connection portions 25a, 25b, 25c,
This is performed by connecting the operation switches SW1, SW2, SW3, and SW4 corresponding to 25d and 27a, 27b, 27c, and 27d. The operation switch SW1 is connected to the connection portion 25a of the substrate 17, the operation switch SW2 is connected to the connection portion 25b, the operation switch SW3 is connected to the connection portion 25c,
The operation switch SW4 is connected to the connection portion 25d, and the operation switch S4 is connected to the connection portion 27a of the substrate 21.
W3, an operation switch SW2 is connected to the connection portion 27b, an operation switch SW1 is connected to the connection portion 27c, and an operation switch SW4 is connected to the connection portion 27d.

Each connection part 25a, 25b, 25c, 25d
And 27a, 27b, 27c and 27d are connected to connecting portions 25e and 27 to which the microcomputer 1 is connected.
e leading to circuits 19a, 19b, 19c, 19d and 2
3a, 23b, 23c and 23d extend. Circuit 19
a and 23c correspond to the connection lines L1 to L4, the circuits 19c and 23a correspond to the connection lines L5 and L6, and the circuits 19d and 23d correspond to the connection lines L7 and L8. 19b and 23b correspond to the connection lines L9 and L10. In FIGS. 9 and 10, the circuits 19a to 19d and 23a to 23d are shown by single lines for simplification, and the resistors R1 and R2 are omitted.

As described above, the operation switch SW1 for opening and closing the vehicle window of the driver's seat is provided by another operation switch SW.
2, SW3 and SW4 have different functions.
Since the number of contacts to 21 is also different,
The connection portions 25a and 27c are dedicated connection portions for the operation switch SW1, and the operation positions of the operation switch SW1 and the operation switch SW3 need to be interchanged between a right-hand drive vehicle and a left-hand drive vehicle. There is
The substrate 17 and the substrate 21 have at least the connection portions 25a,
25c, 27a, 27c and circuits 19a, 19c, 2
The configurations of 3a and 23c are different.

For this reason, in this control device, the board 17 corresponding to the right-hand drive car and the board 2 corresponding to the left-hand drive car are provided.
1 is prepared and these two types of substrates 17 and 21 are properly used to cope with a change in the installation position of the operation switches SW1 and SW3.

[0019]

However, in the above-mentioned prior art, two types of substrates 17 and 21 are required to accommodate a right-hand drive vehicle and a left-hand drive vehicle.
There is a problem that the number of parts increases and the manufacturing cost increases.

In view of the above problems, it is an object of the present invention to provide a power window control device capable of coping with a right-hand drive vehicle and a left-hand drive vehicle with a single type of board and capable of reducing the number of parts and the manufacturing cost. And

[0021]

The technical means for achieving the above object is to open and close at least a plurality of electrically operated vehicle windows provided at a driver's seat door and a passenger's seat door at a driver's seat. A plurality of operating means individually corresponding to the vehicle windows provided around the driver's seat to drive the same number of driving means as the vehicle windows for opening and closing the respective vehicle windows based on operation signals from the respective operating means. On the board on which the drive control means for controlling are disposed, a plurality of connection portions for connecting the operation means individually corresponding to the plurality of vehicle windows are provided, and the plurality of connection portions are made to correspond to the arrangement of the plurality of vehicle windows. Arranged on the substrate by connecting the operating means to the connection portions so that the positional relationship between the operating means corresponds to the positional relationship between the vehicle windows. circuit A power window control device in which the operation means and the drive control means are connected to each other, wherein the vehicle is a right-hand drive vehicle, or an installation position on the substrate depending on whether the vehicle is a left-hand drive vehicle, The configuration of the terminal portion of the circuit provided in the connection portion corresponding to the operation means that is replaced between adjacent left and right operation means,
Control mode switching means for matching the adjacent connection parts with each other and outputting a control mode switching signal for switching between a control mode corresponding to a right-hand drive vehicle and a control mode corresponding to a left-hand drive vehicle to the drive control means is provided. The drive control means determines, based on the control mode switching signal, whether the operation signal input from the connection portion where the operation means is replaced is an operation signal corresponding to which vehicle window, A drive means for opening and closing the vehicle window is drive-controlled based on an operation signal from each operation means corresponding to each vehicle window.

[0022]

1 and 2 are block diagrams showing the entirety of a power window control device according to an embodiment of the present invention. FIG. 1 shows a case where the control device is mounted on a right-hand drive vehicle. FIG. 2 shows a case where the control device is mounted on a left-hand drive vehicle.

First, the configuration when this control device is mounted on a right-hand drive vehicle will be described. With reference to FIG. 1, this control device is mounted on a vehicle in which electric vehicle windows are provided at four positions of a driver's seat door, a passenger's seat door, and right and left doors of a rear seat of a vehicle body. For opening and closing the car window at the driver's seat. For this reason, this control device includes four operation switches SW1 individually corresponding to each vehicle window.
01, SW102, SW103, and SW104 (operation means), the operation switch SW101 is provided in the vehicle window of the driver's seat, the operation switch SW102 is provided in the vehicle window on the right side in the traveling direction of the rear seat, and the operation switch SW103 is provided in the passenger's seat. The operation switch SW104 corresponds to the vehicle window on the left side of the rear seat, and the operation switch SW104 corresponds to the vehicle window. These operation switches SW101 to SW104 are arranged in a matrix around the driver's seat, for example, on the inner wall of the door of the driver's seat, corresponding to the installation positions of the corresponding vehicle windows. Operation switch SW1
03 is the operation switch SW102 and the operation switch SW
The operation switch SW101 and the operation switch SW102 are disposed so as to be on the front side with respect to the traveling direction of the operation switch 104 and to the right of the operation switches SW103 and SW104.

The operation switch SW1 arranged as described above
01 to SW104 are connected to the connection lines L101 to L11.
0, the operation switches SW101 to SW
An operation signal from 104 is input to the microcomputer 51. The microcomputer 51 is connected to a control mode switch SW105 (control mode switching means) for switching the control mode of the microcomputer 51 via a connection line L111, and is connected to each vehicle window by connection lines L113 to L119. Four individually corresponding driving circuits 53a, 53b, 5
3c and 53d. Each drive circuit 53a, 5
Reference numerals 3b, 53c, and 53d denote four motors 55a, 55b, and 5 provided for each vehicle window to open and close each vehicle window.
5c, 55d (drive means). Here, the motor 55a opens and closes the driver's seat window, the motor 55b opens and closes the passenger seat window, the motor 55c opens and closes the left seat window of the rear seat, and the motor 55d opens and closes the right seat window of the rear seat. ing.

FIG. 3 shows operation switches SW101 through S101.
FIG. 4 is a diagram schematically showing a configuration of a board 57 on which W104, a control mode changeover switch SW105, and a microcomputer 51 are provided. On this board 57, four connections on which operation switches SW101 to SW104 are provided are provided. Sections 59a, 59b, 59c, 59d, a connection section 61 provided with a control mode changeover switch SW105, and a connection section 63 provided with a microcomputer 51 are provided. The connection portions 59a to 59d are arranged in a matrix corresponding to the installation positions of the four vehicle windows, and the connection portion 59a corresponding to the driver's seat window corresponds to the upper right in the drawing and corresponds to the passenger window. The connecting portion 59c is formed at the upper left, the connecting portion 59b corresponding to the right window of the rear seat is at the lower right, and the connecting portion 59d corresponding to the left window of the rear seat is at the lower left.

The connection portion 59a has six terminals 65a to 65f, and the connection portion 59b has three terminals 67a and 67f.
b, 67c, six terminals 69a to 69f at the connection part 59c, and three terminals 71a, 71f at the connection part 59d.
b and 71c are connected to the connection portion 61 by two terminals 73a and 73c.
b is connected to the connecting portion 63 by the microcomputer 19
Nineteen terminals 75 individually connected to the pins are provided.

Circuits corresponding to the connection lines L101 to L119 are previously formed on the front or back surface of the substrate 57 by printing or the like on the substrate 57, and operation switches SW101 to SW101 are provided on the connection portions 59a to 59d, 61, and 63, respectively. As the SW 104, the control mode changeover switch SW105, and the microcomputer 51 are installed on the substrate 57, the operation switches SW101 to SW104, the control mode changeover switch SW105, and the microcomputer 51 are connected to each other. here,
Since the connection lines L101 to L119 in FIGS. 1 and 2 correspond to the circuits provided on the substrate 57, the circuits corresponding to the connection lines L101 to L119 are denoted by the same reference numerals.

Terminals 65a, 65c, 65 of connecting portion 59a
d and 65f are connection lines L101, L102 and L, respectively.
103 and L104 are connected to pins 1, 2, 3, and 4 of the microcomputer 51, respectively.
5b and 65e are connected to the ground.

The terminals 69a and 69c of the connecting portion 59c are connected to the connecting lines L101 and L102 by connecting lines L101a and L102a.
102, and terminals 69d, 69f
Are connected to pins 5 and 6 of the microcomputer 51 by connection lines L105 and L106, and terminals 69b and 6
9e is connected to the ground.

The terminals 67a and 67c of the connecting portion 59b are connected to the microcomputer 5 by connecting lines L109 and L110.
1 are connected to pins 9 and 10, respectively.
b is connected to the ground. Terminal 7 of connection part 59d
1a and 71c are connected to the 7th and 8th pins of the microcomputer 51 by connection lines L107 and L108, respectively, and the terminal 71b is connected to the ground. The terminal 73a of the connection section 61 is connected to pin 11 of the microcomputer 51 by a connection line L111.
3b is connected to the ground.

Such connection lines L101 to L111
Is connected to the power supply circuit 76 via the resistor R101 except for the connection lines L101a and L102b, and is connected to the connection portion between the connection lines of the connection lines L101 to L111 and the power supply circuit 76 to the connection portion of the microcomputer 51. ,
Each resistor R102 is interposed. Power supply circuit 76
Transmits the power from the battery B to the microcomputer 51
And a voltage Vcc of a predetermined value is applied to each of the connection lines L101 to L111. In FIG. 3, the resistors R101, R102 and the like are omitted for simplification.

In response to this, the operation switch SW101 for opening and closing the vehicle window of the driver's seat is provided with the terminals 65a to 65f of the connection portion 59a and the terminal 69 of the connection portion 59c.
a to 69f are respectively provided with six terminals 77, and an operation switch SW102 for opening / closing the vehicle window on the right side of the rear seat is provided with terminals 67a and 67b of the connection portion 59b.
It has three terminals 79 corresponding to 67b and 67c, respectively, and an operation switch SW103 for opening and closing the vehicle window of the passenger seat is provided with terminals 65d and 65e of the connection portion 59a.
65f and terminals 69d, 69e, 69 of the connecting portion 59c.
f has three terminals 81 individually corresponding to each other, and an operation switch S for opening and closing the left window of the rear seat.
W104 is the terminal 71a, 71b, 71 of the connection portion 59d.
It has three terminals 83 individually corresponding to c. The control mode changeover switch SW105 is connected to the terminal 7 of the connection unit 61.
It has two terminals 85 individually corresponding to 3a and 73b.

Each of the operation switches SW101 to SW10
4 is connected to the board 57 when the vehicle on which the control device is mounted is a right-hand drive vehicle, as shown in FIG.
The operation switch SW101 is connected to the connection portion 59a, the operation switch SW102 is connected to the connection portion 59b, and the operation switch SW10
3 is connected to the connection portion 59c, and the operation switch SW104 is connected to the connection portion 59d. When the vehicle equipped with this control device is a left-hand drive vehicle, as shown in FIG. The operation switch SW101 is connected to the connection portion 59c, and the operation switch SW102 is connected to the connection portion 59c.
b, the operation switch SW103 is connected to the connection portion 59a, and the operation switch SW104 is connected to the connection portion 59d.

Each of the operation switches SW101 to SW10
Reference numeral 4 has an operation section such as an operation lever, and when a passenger operates this operation section, an operation switch SW10 is provided.
The signal level of an operation signal supplied to the microcomputer 51 from 1 to SW 104 is switched, and the microcomputer 51 controls the opening and closing operation of each vehicle window based on the switching of the signal level of the operation signal. I have.

The microcomputer 51 includes a right-hand drive vehicle mode, which is a control mode corresponding to a right-hand drive vehicle,
It is provided so as to be switchable between a left-hand drive vehicle mode and a control mode corresponding to a left-hand drive vehicle, and inputs from pins 3, 4, and 5, 6 according to a change in the installation position of the operation switches SW101 and SW103. Operating signal to be driven and a driving circuit 53 to be driven and controlled based on this signal.
The correspondence relation between a and 53b is exchanged.

That is, in the right-hand drive mode, the drive circuit 53a is activated based on an operation signal input via pins 1 to 4 and the drive circuit 53b is activated based on an operation signal input via pins 5 and 6. , 7, 8 based on the operation signal input through the
The drive circuits 53d are each driven and controlled based on an operation signal input via the 0 pin. On the other hand, in the left-hand drive mode described below,
The drive circuit 53a is input based on operation signals input via pins 2, 5, and 6 and the drive circuit 53b is input based on operation signals input via pins 3 and 4, via pins 7 and 8. The drive circuit 53c is driven and controlled based on the input operation signal, and the drive circuit 53d is driven and controlled based on the operation signal input via pins 9 and 10.

The control mode of the microcomputer 51 is switched by turning on or off the control mode changeover switch SW105. When the control mode switch SW105 is turned on or off, the terminal 73a and the terminal 73 are connected via the control mode switch SW105.
b is turned on or off, whereby the signal level of the control mode switching signal input to the microcomputer 51 via the pin 11 becomes low level or high level. When the signal level is low level, When the control mode of the microcomputer 51 is the right-hand drive vehicle mode, and when the signal level is high, the control mode is the left-hand drive vehicle mode.

Here, the microcomputer 51 comprises:
When an operation signal is input via pins 3 and 4 or pins 5 and 6, it is determined whether the input operation signal corresponds to the drive circuit 53a or the drive circuit 53b based on the control mode switching signal. This corresponds to a change in the installation position of the operation switches SW1 and SW3.

As shown in FIG. 4, the operation switch SW101 has an operation lever 87 that rotates up and down in five steps. The operation lever 87 is configured to rotate two steps upward and two steps downward from a horizontal state. When the operation lever 87 is pulled upward to the position P1, the terminals 65d and 65e switch the operation switch SW101. The signal level of the operation signal input to the microcomputer 51 via the pin 3 changes from high level to low level, and when the operation lever 87 is further pulled up to the position P2, the terminals 65a and 65b Is turned on through the operation switch SW101, the signal level of the operation signal input to the microcomputer 51 through the pin 1 changes from the high level to the low level, and when the operation lever 87 is pushed down to the position P3, the terminal 65f And the terminal 65e are electrically connected via the operation switch SW101, and the microcontroller is connected via the four pins. When the signal level of the operation signal input to the computer 51 changes from the high level to the low level and the operation lever 87 is further pushed down to the position P4, the terminal 65c and the terminal 65b become conductive via the operation switch SW101, and The signal level of the operation signal input to the microcomputer 51 via the pin changes from a high level to a low level. The operation lever 87 is
When the lifting or pressing operation of the operation lever 87 is released, the operation lever 87 returns to the original horizontal state spontaneously, and all operation signals input to the microcomputer 51 via the 1 to 4 pins become high level. Become.

Operation switches SW102 to SW104
Is provided with an operation lever (not shown) that rotates one step upward and one step downward from a horizontal state, for example. When the lifting operation or the pressing operation of the operation lever of the operation switch SW103 is performed, the terminal 69d or the terminal 69f is operated.
Is connected to the terminal 69e via the operation switch SW103, and the microcomputer 51 is connected via the 5 or 6 pin.
Changes from a high level to a low level. Similarly, when a pull-up operation or a push-down operation of the operation levers of the operation switches SW104 and SW102 is performed, the terminals 71a and 67a or the terminals 71c and 67c are connected to the terminals 71 via the operation switches SW104 and SW102.
b, 67b, and the operation signal input to the microcomputer 51 via the 7, 9 or 8, 10 pin changes from the high level to the low level. Each operation switch SW1
When the lifting or pressing operation of the SW 02 to SW 104 is released, the operation signal input to the microcomputer 51 via the 5 to 10 pins becomes high level.

In response, the microcomputer 51
Are during the period in which the operation signal input from the pins 3, 5, 7, and 9 is at the low level.
The motors 55a, 55b, 55c, and 55 cause the corresponding drive circuits 53a, 53b, 53c, and 53d to close the vehicle windows by operating signals at a low level via the pins.
d, and outputs a signal for driving 4, 6, 8, 10
During the period when the operation signal input from the pin is at the low level, the operation signal that is at the low level via the pins 13, 15, 17, and 19 corresponds to the corresponding drive circuit 53a,
A signal for driving the motors 55a, 55b, 55c, and 55d so as to open the vehicle window is output to 53b, 53c, and 53d. Therefore, the operation switch SW101
Then, only when the operation lever 87 is pulled up to the position P1, the operation switches SW102, SW103, SW10
In 4, the closing operation of the corresponding vehicle window is performed only while the operation lever is being pulled upward, and the operation switch SW101 is operated.
Only when the operation lever 87 is pushed down to the position P3, the operation switches SW102, SW103, SW10
In No. 4, the opening operation of the corresponding vehicle window is performed only while the operation lever is pressed down.

When the operation signal inputted from pin 1 or 2 becomes low, the microcomputer 51 causes the drive circuit 53a to completely close or completely open the window of the driver's seat. Output a signal for Therefore, when the driver of the vehicle wants to completely close or completely open the window of the driver's seat, the operating lever 87 of the operating switch SW101 is set to the P position.
The operation lever 87 may be pulled up to the position 2 or pushed down to the position P4, and there is no need to continue the operation of raising or pushing down the operation lever 87 until the vehicle window is completely closed or opened.

Next, a case where the control device is mounted on a left-hand drive vehicle will be described with reference to FIG. When this control device is mounted on a left-hand drive vehicle, the installation positions of the operation switch SW101 and the operation switch SW103 on the board 57 need to be exchanged with each other, as shown in FIG. Operation switch SW101 is connected to the connection portion 59c so that the operation switch SW1
03 is connected to the connection portion 59a. Other operation switch S
The W102 and SW104 are connected to the connection portions 59b and 59d, respectively, without changing the installation position.
Accordingly, the control mode changeover switch SW105 is shut off, and the control mode of the microcomputer 51 is the left-hand drive vehicle mode.

When the operation lever 87 of the operation switch SW101 is operated, the operation lever 87 is moved to P1, P
2, P3, or P4, the terminals 69d and 69e, the terminals 69a and 69b, the terminals 69f and 69e, or the terminals 69c and 69b Are conducted through the operation switch SW101, whereby the operation signal input to the microcomputer 51 via the 5, 5, 6 or 2 pin changes from the high level to the low level. Operation switch SW1
03 is operated, the terminal 65d or the terminal 65f is connected to the terminal 65e via the operation switch SW103.
And the operation signal input to the microcomputer 51 via the pin 3 or 4 changes from the high level to the low level. Other operation switches SW102, S
The description of W104 is the same as the case of the right handle described above, and thus the description is omitted.

In the state shown in FIG. 2, since the control mode of the microcomputer 51 is the right-hand drive vehicle mode, the control of the drive circuit 53a corresponding to the driver's seat window controls the 1, 2, 5, 6 pins. Drive circuit 53, which is performed based on an operation signal input through the
b is performed based on an operation signal input through pins 3 and 4 and, similarly to the case of the right-hand drive vehicle shown in FIG. However, the operation window SW103 is used to open and close the passenger window.

That is, as in the case of the above-mentioned right-hand drive vehicle, the microcomputer 51 operates during the period in which the operation signals input from the pins 3, 5, 7, and 9 are at the low level. Driving circuits 53a and 53 corresponding to the low-level operation signals via pins 16 and 18
b, 53c, and 53d output signals for driving the motors 55a, 55b, 55c, and 55d so as to close the vehicle windows, and the operation signals input from pins 4, 6, 8, and 10 become low level. 13,15,
Driving circuits 53a, 53b, 53c, 53d corresponding to the low-level operation signals via pins 17 and 19
The motors 55a, 55b, 55
A signal for driving c and 55d is output. Also,
When the operation signal input from pin 1 or 2 goes to a low level, microcomputer 51a drives circuit 53a.
Signal to completely close the driver's window
Or it outputs a signal to make it completely open.

FIG. 5 is a flowchart showing a process related to the setting of the control mode of the microcomputer 51. The microcomputer 51 determines in step S1 that 1
The control mode switching signal input via pin 1 is read, and in step S2, it is determined whether the control mode switching signal is at a high level or not.
The process proceeds to step S3, and if the level is high, the process proceeds to step S4. In step S3, the control mode is set to the right-hand drive vehicle mode, and in step S4, the control mode is set to the left-hand drive vehicle mode.

As described above, according to the power window control device of this embodiment, the switches SW101 and SW
The connection portions 59a and 59c to which the W103 is connected are connected to either the operation switch SW101 or the operation switch SW.
The configuration and arrangement of the terminals 65a to 65f are configured to match the configuration and arrangement of the terminals 69a to 69f so that the terminal 103 can be connected, and based on a control mode switching signal from the control mode switch SW105. , Microcomputer 51 is 3, 4,
It is determined which of the drive signals 53a and 53b the operation signal input from the 5th and 6th pins corresponds to, so that even if the installation positions of the operation switches SW1 and SW3 are interchanged, the driver's seat is operated by the operation switch SW1. The vehicle window of the front passenger seat is opened and closed by the operation switch SW3, so that one type of substrate 57 can be used for a right-hand drive vehicle and a left-hand drive vehicle.
As a result, the number of parts and the manufacturing cost can be reduced.

FIGS. 6 and 7 are block diagrams showing a partial configuration of a power window control device according to a second embodiment of the present invention. FIG. 6 shows a case where the control device is mounted on a right-hand drive vehicle. FIG. 7 shows a case where this control device is mounted on a left-hand drive vehicle. In FIGS. 6 and 7, parts corresponding to those in FIGS. 1 and 2 are denoted by the same reference numerals, and description thereof is omitted.

This control device is different from the control device of the first embodiment in that the control mode of the microcomputer 51 is switched by changing the installation position of the control mode switching resistor R103 on the substrate 57. It is a point that was made. That is, the connection line L111 connected to the 11th pin of the microcomputer 51 is connected to the first component land (not shown) for connecting to the ground, and to the power supply line Lv connected to the power supply circuit 76. A second component land (not shown) is provided on the substrate 57, and the control mode of the microcomputer 51 is switched according to whether the resistor R103 is provided on one of the first and second component lands. Is being done.

When the resistor R103 is installed on the first component land, the connection line L111 is connected to the ground via the resistor R103 as shown in FIG.
A low-level control mode switching signal is input to the microcomputer 51 via the pin, and the control mode of the microcomputer 51 becomes the right-hand drive vehicle mode.

When the resistor R103 is installed on the second component land, as shown in FIG. 7, the connection line L111 is connected to the power supply line Lv via the resistor R103.
A high-level control mode switching signal is input to the microcomputer 51 via the 1 pin, and the control mode of the microcomputer 51 becomes the left-hand drive mode.

As described above, even in the power window control device according to this embodiment, one type of substrate 57 can be used for a right-hand drive vehicle and a left-hand drive vehicle, and the number of parts and the manufacturing cost can be reduced. The same effects as those of the embodiment can be obtained, and the microcomputer 5
Since the control mode 1 is switched by changing the installation position of the resistor R103, the configuration of the device can be further simplified.

In each of the above-described embodiments, the operation switches SW101 to SW104 and the microcomputer 51 are provided on the same substrate 57. However, the present invention is not limited to this.
01 to SW 104 and the microcomputer 51 may be provided on different boards.

[0055]

As described above, according to the optical connector of the present invention, the installation position on the substrate is switched between the adjacent left and right operation means depending on whether the vehicle is a right-hand drive vehicle or a left-hand drive vehicle. The configuration of the terminal portion of the circuit provided in the connecting portion corresponding to the operating means to be connected is made identical between adjacent connecting portions, and both of the left and right operating means connected adjacent to these connecting portions are Any of the connection sections is connectable, and the drive control means, based on a control mode switching signal from the control mode switching means, receives the operation signal input from the connection section where the operation means is replaced. It is determined whether the signal is an operation signal corresponding to the vehicle window, and drive means for opening and closing each of the vehicle windows is drive-controlled based on an operation signal from each operation means corresponding to each vehicle window. Thus, a single-type board can be used for a right-hand drive car and a left-hand drive car without preparing two types of boards corresponding to a right-hand drive car and a left-hand drive car. As a result, the number of parts and the manufacturing cost are reduced. Can be reduced.

[Brief description of the drawings]

FIG. 1 is an overall block diagram when a power window control device according to a first embodiment of the present invention is mounted on a right-hand drive vehicle.

FIG. 2 is an overall block diagram when the power window control device according to the first embodiment of the present invention is mounted on a left-hand drive vehicle.

FIG. 3 is a diagram schematically showing a configuration of a board on which the operation switches, control mode changeover switches, and microcomputers of FIGS. 1 and 2 are provided.

FIG. 4 is a view showing an operation lever provided in the operation switch SW1 of FIGS. 1 and 2;

FIG. 5 is a flowchart showing processing related to setting of a control mode of the microcomputer of FIGS. 1 and 2;

FIG. 6 is a block diagram showing a partial configuration of a power window control device according to a second embodiment of the present invention when mounted on a right-hand drive vehicle.

FIG. 7 is a block diagram showing a partial configuration of a power window control device according to a second embodiment of the present invention when mounted on a left-hand drive vehicle.

FIG. 8 is a diagram showing an entire circuit block of a conventional power window control device.

FIG. 9 is a view showing a state in which a conventional operation switch and microcomputer are arranged on a board for a right-hand drive vehicle.

FIG. 10 is a view showing a state in which a conventional operation switch and a microcomputer are provided on a board for a left-hand drive vehicle.

FIG. 11 is a diagram showing an operation lever provided in the conventional operation switch SW1 of FIG.

[Explanation of symbols]

51 microcomputer 53a, 53b, 53c, 53d drive circuit 55a, 55b, 55c, 55d motor 57 substrate 59a, 59b, 59c, 59d connection part SW101, SW102, SW103, SW104 operation switch SW105 control mode changeover switch

Claims (1)

[Claims] At least one of a plurality of motorized windows provided at a driver's seat door and a passenger's seat door of a vehicle is individually opened and closed at the driver's seat. A plurality of operating means, and a drive control means for driving and controlling the same number of driving means as the car windows for opening and closing the respective car windows based on an operation signal from each of the operating means. Along with providing a plurality of connection means for operating means connection individually corresponding to the car window, and arranging the plurality of connection parts corresponding to the arrangement of the plurality of car windows,
By connecting each of the operating means to each of the connection portions so that the positional relationship between the operating means corresponds to the positional relationship between the corresponding car windows, the circuit provided on the substrate allows the operating means to be connected to each other. A power window control device in which an operation means and the drive control means are connected to each other, wherein an installation position on the board is adjacent to the left or right depending on whether the vehicle is a right-hand drive vehicle or a left-hand drive vehicle. The configuration of the terminal part of the circuit provided in the connection part corresponding to the operation means exchanged between the operation means is made identical between the adjacent connection parts, and the control mode corresponding to the right-hand drive vehicle and the left-hand drive vehicle Control mode switching means for outputting to the drive control means a control mode switching signal for switching to a control mode corresponding to the control mode. Based on a mode switching signal, the operation signal input from the connection unit where the operation means is replaced is determined to be an operation signal corresponding to any of the vehicle windows, and a driving unit for opening and closing each of the vehicle windows is provided. A power window control device wherein drive control is performed based on an operation signal from each operation means corresponding to a vehicle window.