KR20090052182A - Apparatus for moving openable parts of a vehicle and the method for controlling the same - Google Patents

Abstract

The present invention provides an open movable drive unit for driving an open movable unit for opening and closing a part of a vehicle; A vehicle state detection unit including a seat pressure detection unit for detecting a passenger in a vehicle, a key detection unit for detecting whether a ignition key is inserted into a vehicle, and an open moving unit driving detection unit for detecting an operation of the open movable driving unit; A vehicle signal input unit configured to receive a selection signal of an open movable mode mode selection switch for selecting an operation mode of the open movable drive unit and a start signal indicating a vehicle starting state; A storage unit for storing a preset value for an open state of the open movable unit; And a control unit which is in electrical communication with the vehicle state detecting unit, the vehicle signal input unit, and the storage unit to apply a control signal to the open movable driving unit.

Description

Vehicle opening movable device and its control method {APPARATUS FOR MOVING OPENABLE PARTS OF A VEHICLE AND THE METHOD FOR CONTROLLING THE SAME}

The present invention relates to an apparatus for driving a moving part of a vehicle such as a sunroof and window glass and a method of controlling the same.

A sunroof or window glass is a movable part of a vehicle mounted on the vehicle to enable opening and closing of a predetermined area of the vehicle, and closes or communicates with the vehicle interior and the vehicle outdoors for indoor ventilation of the vehicle. Such sunroof or window glass expresses the intention of opening and closing the movable part of the sunroof or window glass through a switch operation of the occupant, and the electrical signal or the change of the electrical signal generated through the switch operation is controlled by the vehicle It is transmitted to the electric motor through or directly to drive the sunroof or window glass.

Such a sunroof or window glass according to the prior art is applied to an electric motor as a driver for operating the sunroof or window glass by an on / off signal generated through the operation of a switch to operate according to a predetermined signal. Only a simple on / off operation was performed. Such simple on / off operation has caused unwanted problems. For example, when the occupant gets off with the window glass or the sunroof of the vehicle being opened inadvertently after turning off the vehicle, problems such as theft of the goods in the interior of the vehicle or theft of the vehicle occur. In particular, in order to reduce the unpleasant feelings caused by riding due to excessive increase in the indoor temperature of a vehicle parked by strong sunlight in the summer, the above-mentioned theft is concerned even when the vehicle is parked with the window glass or sunroof open. It is difficult to relieve it. In addition, when the rain falls during parking while the movable part of the vehicle, such as the sunroof or window glass, is opened, the interior space of the vehicle may be damaged due to the rain, which may cause discomfort of the occupant later on boarding.

Accordingly, the present invention is to solve the above problems, it is determined whether the opening of the movable portion such as sunroof or window glass is intentional opening by the occupant or inadvertent opening to reflect the intention of the occupant, the vehicle An object of the present invention is to provide a vehicle opening movable apparatus and a control method thereof capable of driving an opening movable portion of a vehicle in response to the environment of the vehicle.

To achieve the above object, the present invention is an open movable drive for driving an open movable part for opening and closing a part of the vehicle; A vehicle state detection unit including a seat pressure detection unit for detecting a passenger in a vehicle, a key detection unit for detecting whether a ignition key is inserted into a vehicle, and an open moving unit driving detection unit for detecting an operation of the open movable driving unit; A vehicle signal input unit configured to receive a selection signal of an open movable mode mode selection switch for selecting an operation mode of the open movable drive unit and a start signal indicating a vehicle starting state; A storage unit for storing a preset value for an open state of the open movable unit; And a control unit which is in electrical communication with the vehicle state detecting unit, the vehicle signal input unit, and the storage unit to apply a control signal to the open movable driving unit.

In the vehicle open movable device, the open movable drive unit includes: an open movable driver providing a driving force to the open movable unit according to a control signal of the control unit, and the open movable drive detection unit: interlocked with the open movable driver And an open movable drive detection sensor that rotates together, and an open movable drive detection sensor that detects a change in magnetic force of the open movable drive detection magnet, wherein the open movable drive unit: one end is connected to the open movable driver side and is the same; Rotation at an angular speed, and the other end is further provided with an open movable drive transmission unit provided with the open movable drive detection magnet, the open movable drive transmission unit converts and transmits the rotational speed of the open movable drive and the open movable drive detection magnet at a constant rate. It may be.

According to another aspect of the present invention, an open movable drive unit for driving an open movable unit for closing / opening a part of a vehicle; A vehicle state detection unit including a seat pressure detection unit for detecting a passenger in a vehicle, a key detection unit for detecting whether a ignition key is inserted into a vehicle, and an open moving unit driving detection unit for detecting an operation of the opening movable part; A vehicle signal input unit configured to receive a selection signal of an open movable mode mode selection switch for selecting an operation mode of the open movable driver and a start signal indicating a vehicle starting state; A storage unit for storing a preset value for an open state of the open movable unit; And a control unit configured to electrically control the vehicle state detecting unit, the vehicle signal input unit, and the storage unit to apply a control signal to the open movable driving unit. A vehicle opening comprising a mode selection step of selecting an operation mode of the open movable drive unit based on a selection signal of a switch, and a mode control step of controlling an operation mode of the open movable drive unit according to the operation mode selected in the mode selection step. Provided is a moving device control method.

In the method for controlling the vehicle opening movable device, when the automatic mode is selected in the mode selection step, the automatic mode step is executed, wherein the automatic mode step includes: determining whether the start signal is on; Determining whether the start key is inserted when the signal is in the off state, determining whether the seat pressure is sensed when the key insertion signal is in the off state, and when the seat pressure detection signal is in the off state, Comparing the opening degree of the open movable part detected by the open movable part drive detection unit with a preset opening degree preset in the storage unit; and when the opening degree of the open movable part is greater than the preset opening degree, It may be provided with a closing step for closing.

In addition, in the vehicle opening movable device control method, a warning unit is further provided in the providing step, and the closing step includes: determining whether the control unit stops safe operation of the open movable unit, and the control unit stops safe operation. If it is determined that, the step of closing the closing control signal to the open movable drive unit, and in accordance with the control signal of the control unit may include a step of outputting the alarm sound. Also, in the determining whether the safe operation is stopped, the controller may determine whether the open movable part is safely operated based on a control signal applied to the open movable driver and a signal from the open movable drive detector.

In the method for controlling the vehicle opening movable apparatus, after the alarm sound output step, a control signal for opening operation of the opening movable portion may be output to the opening movable driving part.

The vehicle opening movable apparatus and the control method thereof according to the present invention having the configuration as described above have the following effects.

First, the vehicle opening movable apparatus and the control method thereof according to the present invention, the state of the open movable portion based on the detection and input signal, such as whether the driver opens or closes the open movable portion, such as sunroof and / or window glass when the driver gets off after parking the vehicle. By adjusting, the risk of theft and damage due to the open state of the open movable part due to the carelessness of the driver can be reduced.

Secondly, the vehicle opening movable apparatus and the control method thereof according to the present invention compare the preset opening degree and the detected opening degree of the open movable part such as sunroof and / or window glass, and the user's intention for the purpose of ventilation and the like. By determining whether the open state by the user can perform an adaptive control according to the user's intention.

Third, the vehicle opening movable apparatus and the control method thereof according to the present invention may reduce the risk of occurrence of a safety accident by detecting the intervention of a person or an object within the operating range of the open movable portion when the closing step is performed to control the closing driving.

Fourth, the vehicle opening movable apparatus and the control method thereof according to the present invention may prevent the vehicle interior from getting wet due to rain by controlling the opening movable driving portion of the opening movable portion based on the detection signal from the rain detecting portion.

Hereinafter, a vehicle opening movable apparatus and a control method thereof will be described with reference to the drawings.

1 shows a schematic block diagram of a vehicle opening movable apparatus 10 according to an embodiment of the present invention, and FIG. 2 is a schematic diagram of a vehicle opening movable apparatus 10 according to an embodiment of the present invention. A partial perspective view is shown.

The vehicle opening movable apparatus 10 according to the exemplary embodiment of the present invention includes an open movable driving unit 500, a vehicle state detecting unit 100, a vehicle signal input unit 200, a control unit 300, and a storage unit 400. The open movable driving unit 500 drives the open movable unit 4 which opens and closes a part of the vehicle (not shown), and the vehicle state detecting unit 200 includes various sensing units to detect the state of the vehicle. The vehicle signal input unit 200 receives a signal for selecting an operation for the vehicle and / or some components of the vehicle.

The open movable drive part 500 drives the open movable part 4, which may be implemented as a sunroof for opening and closing a sunroof opening 3 disposed on an upper portion of a vehicle (not shown) or arranged in a door of the vehicle. Various applications are possible according to design specifications, such as may be implemented as a door window. The open movable part 4 according to an embodiment of the present invention will be described for the case implemented with a sunroof. The vehicle body upper part 1 of the vehicle (not shown) is provided with a sunroof opening 3 as an open part for communicating the interior and exterior of the vehicle, and the open movable part 4 is equipped with a sunroof formed in the upper part of the vehicle body 1. The sunroof opening 3 as a part of a vehicle (not shown) is opened by the open movable part 4 by being driven by the driving force of the open movable drive part 500 which is driven by the control signal of the control part 300 mentioned below in the space 2. Open and close the The open movable part 4 is implemented with a sunroof, which may be selected from various materials according to design specifications such as glass and reinforced plastic. The open movable driver 500 includes an open movable driver 510 which transmits a driving force to the open movable unit 4 according to a control signal of the controller 300 described below. The open movable driver 500 includes an open movable driver 510. It is possible to take a variety of configurations for transmitting the driving force generated in the) to the open movable part (4). The open movable drive part 500 according to an embodiment of the present invention has a belt-pulley power transmission structure. That is, the drive shaft 511 of the open movable driver 510 is arranged in a direction perpendicular to the moving direction of the open movable part 4, and the drive shaft 511 of the open movable driver 510 is provided with a drive pulley 513. . A driving belt 515 is disposed on the driving pulley 513, and a rotation part 516 is disposed on the other side opposite to one side of the driving belt 515 on which the driving pulley 513 is disposed. The rotating unit 516 may be implemented as a simple driven pulley, or may be implemented as an open movable driver as a separate electric motor that operates in conjunction with the open movable driver 510. Various configurations are possible in a range that rotates smoothly according to a desired control signal.

The side of the open movable portion 4 is provided with a belt mounting portion 517, the mounting end 519 of the belt mounting portion 517 is directly fixedly connected to the drive belt 515 is moved together in accordance with the rotation of the drive belt 515 By this, the open movable part 4 can be operated. The guide end 518 of the belt mount 517 allows penetration of the drive belt 515 to allow stable movement when the open movable portion 4 is driven by the drive belt 515.

In addition, the open movable drive part 500 may further include a separate component for moving the open movable part 4 more stably. That is, as shown in FIG. 2, the open movable drive part 500 may further include an open movable guide part 530. The open movable guide part 530 may include a guide roll mounting part 535 and a guide roll 533. ) And guide rails 531. The guide rail 531 is disposed adjacent to the sunroof opening 3 so as to be parallel to the movable direction of the open movable part 4, that is, the stroke direction of the open movable part 4, and the guide roll mounting part 535 is an open movable part ( 4), the guide roll 533 is rotatably mounted at the end of the guide roll mounting portion 535. The guide roll 533 moves along the guide rail 531, whereby the open movable part 4 can stably move on the guide rail 531.

The vehicle state detecting unit 100 includes a seat pressure detecting unit 130, a key detecting unit 110, and an open movable unit driving detecting unit 140. Seat pressure sensing unit 130 is mounted on the seat (not shown) of the seat disposed inside the vehicle, the occupant in the vehicle by generating an electrical signal by the pressure applied when the occupant is seated on the seat of the seat Can detect the presence or absence. The key detecting unit 110 detects whether the ignition key is inserted into a key insert hole (not shown) disposed in the vicinity of the vehicle steering wheel, and the open moving unit driving detection unit 140 stops the operation of the open movable driving unit 500. Detecting whether or not the operation of the open movable part 4 according to the operation of the open movable driver 500 including the open movable driver 510 for operating the open movable part 4 more specifically. The open movable drive detecting unit 140 according to an embodiment of the present invention includes an open movable drive detecting magnet 141 and an open movable drive detecting sensor 143, and the open movable drive detecting magnet 141 includes an open movable driver. Rotation with the 510 and the open movable drive detection sensor 143 is fixed in the sunroof mounting space (2) to be adjacent to the open movable drive detection magnet 141. Therefore, the open moving part drive detection sensor 143 detects a change in the magnetic force signal generated by the rotation of the open moving part drive detection magnet 141 to detect whether the open moving part 4 is operated and the moving distance therefrom. The opening degree P of the open movable part 4 can also be derived. The opening degree P of the open movable part 4 may be calculated by comparing a value detected from the open movable part drive detection sensor 143 with preset and stored values. The opening degree P corresponding to a value that can be obtained from the sensor may be stored in advance. In some cases, the signal detected by the rotation of the open drive detection magnet 141 of the open mover drive detection unit 140 is linearly moved within a certain range of operation by the operation unit 700 to be described below. It can also take a structure that is converted to the opening degree P of.

On the other hand, the open movable drive unit 500 according to the present invention may further include an open movable drive transmission unit 530, the open movable drive transmission unit 530 is open one end is connected to the open movable driver 510 side. It rotates at the same angular speed as the movable driver, and an open movable drive detection magnet 141 is disposed at the other end of the open movable drive transmission unit 530. The open movable drive transmission unit 530 is disposed between the open movable driver 510 and the open drive detecting unit to rotate the open drive detecting magnet 141 with respect to the rotational speed of the drive shaft 511 of the open movable driver 510. Slow down the speed. As such, the range of one stroke of the open movable part 4 is matched within the range of one rotation of the open movable part drive detection magnet 141 to simplify the signal sensing process, thereby reducing the possibility of malfunction due to the overlapping corresponding structure, thereby detecting the open movable part. It is also possible to improve the detection performance by the unit 140.

The vehicle state detection unit 100 may further include a rain detection unit 150 in some cases, wherein the rain detection unit 150 faces one side of the vehicle on a surface of a windshield glass (not shown) of the vehicle. It may be implemented as an infrared sensor disposed on the vehicle to detect whether the rainfall or the degree of rainfall outside the vehicle. The rain detection unit 150 may transmit a signal regarding whether or not the rainfall is sufficient to the controller 300 through a wiring (not shown). In addition, in some cases, the vehicle state detecting unit 100 may further include a safety detecting unit 120 that detects a sudden involvement of a person or an object into an operating range of the open moving unit during operation of the open moving unit such as a sunroof. It may be. The safety detector 120 may be implemented as an infrared sensor, and the safety detector 120 includes a safety detection transmitter 121 and a safety detection receiver 123, and the safety detection transmitter 121 is an open movable unit. Is disposed at one end of the (4) to send an infrared signal and the safety detection receiver 123 is disposed at the position of the vehicle body (not shown) corresponding to the safety detection transmitter 121 in the state that the open movable part 4 is closed Receives a signal sent from the safety detection transmitter 121. When a person or an object is interposed between the safety detection transmitter 121 and the safety detection receiver 123 disposed to face each other, a signal transmitted from the safety detection transmitter 121 is not received by the safety detection receiver 123. The change in the interrupted signal is transmitted to the control unit 300, and the control unit 300 determines whether the human or the object intervenes within the operating range of the open movable unit 4 according to the control of the signal from the safety detecting unit 120. do.

The vehicle signal input unit 200 outputs a selection signal for an operation mode of the open movable unit and a start signal of a vehicle (not shown). That is, the vehicle signal input unit 200 according to an embodiment of the present invention includes an open movable mode mode selection switch 210 and a start signal unit 230, and the open movable mode mode selection switch 210 may include an automatic mode selection position. According to the mode selection position selected by the occupant having the manual mode selection position, the open movable mode mode selection switch 210 outputs a signal of the automatic mode or the manual mode selected by the occupant to the controller 300. In some cases, the vehicle signal input unit 200 may further include an open movable unit switch 220. The open movable unit switch 220 may be directly operated by the occupant in the manual mode and may be directly operated by the occupant. ) Can be directly driven to open and close the open movable part (4).

The start signal unit 230 outputs a start signal for determining whether to keep the vehicle running. The start signal unit 230 may be implemented as an alternator of the vehicle, and in some cases, an electrical signal output from the alternator. It may be configured as a separate component that receives the start up.

The storage unit 400 makes electrical communication with the control unit 300. The storage unit 400 stores a preset value for the open state of the open movable unit 4. That is, the storage unit 400 stores the preset opening degree Po, and the preset opening degree Po is a reference value for determining whether the opening movable part 4 is intentionally opened by the occupant or the user. Can be used.

The controller 300 is in electrical communication with the vehicle state detecting unit 100, the vehicle signal input unit 200, the storage unit 400, and the open movable driving unit 500. The control unit 300 applies a control signal to the open movable driver 500, more specifically, the open movable driver 510 based on the signals detected and provided from the vehicle state detecting unit 100 and the vehicle signal input unit 200.

In some cases, the vehicle opening movable apparatus 10 may further include a calculation unit 700 and / or a warning unit 600. The calculation unit 700 is in electrical communication with the control unit 300 and the linear movement distance of the open movable unit 4, that is, the opening degree (4) from the signal detected by the open movable unit drive detection unit 140 by the control signal of the control unit 300. You can also calculate P). The warning unit 600 may be configured as a sound output unit (not shown) for outputting a warning voice or sound. The warning unit 600 may be in electrical communication with the control unit 300, and the storage unit 400 may store voice (sound) data for the warning voice. Accordingly, the warning unit 600 may output the warning voice using the warning voice data previously stored in the storage unit 400 according to the control signal of the controller 300.

Hereinafter, a control process of the vehicle opening movable apparatus 10 according to an embodiment of the present invention will be described with reference to the drawings. 3 is a flowchart illustrating a control process of the vehicle opening movable apparatus 10. The method of controlling the vehicle opening movable apparatus according to the embodiment of the present invention includes a providing step (S10), a mode selection step (S100), The mode control step (S200) is included.

First, the vehicle opening movable device 10 described in the above embodiment is provided (S10). Then, the operation mode of the open movable drive part 500 is selected based on the selection signal of the open movable part mode selector switch 210. As described above, the open movable mode select switch 210 includes an automatic mode selection position and a manual mode selection position, and a signal for the operation mode selected by the occupant or the user is transmitted to the control unit 300 (S100).

After the mode selection step S100 is completed, the controller 300 performs a subsequent control process based on the input signal for the selected mode (S200). That is, the operation mode of the open movable driving unit 500 is controlled according to the selected operation mode in the mode selection step S100, and the controller 300 is based on a signal input from the open movable mode mode selection switch 210. Determines the selected operation mode and transmits a control signal for performing the corresponding operation mode to the open movable driving unit 500 to control the operation of the open movable unit 4 through the open movable driving unit 500.

When the operation mode selected in the mode selection step S100 is the manual mode, the controller 300 outputs a wait signal to the open drive driver 510 of the open drive driver 500, and the open drive driver 510 is in a standby state. Keep it. According to an on / off signal input by the occupant or the user through the open movable switch 220, the open movable driver 510 is driven to adjust the opening and closing operation of the open movable portion 4.

When the operation mode selected in the mode selection step S100 is the automatic mode, first, the control unit 300 is based on the sunroof and the vehicle based on the signal from the driving unit 140 of the open moving unit of the vehicle state detection unit 100. It is determined whether or not the opening portion 4 such as the window glass is in an open state, and if it is in a closed state, the vehicle opening movable device control process is terminated. On the other hand, when it is determined that the opening part 4 is in the open state, the controller 300 performs the automatic mode selected in the mode selection step. The controller 300 determines a driving condition of the open movable driver 510 and performs direct drive control. 4 shows an example of the mode control step for the automatic mode. First, an output for a signal is made from the start signal unit 210 of the vehicle state input unit 200 (S210). Thereafter, the controller 300 determines whether the start signal from the start signal unit 210 is in an on state (S220), and when it is determined that the start signal is in an on state, the occupant may manage the interior or at least the vehicle. The control unit 300 maintains the stop state without outputting a separate drive signal to the open movable driver 510 of the open movable driver 500 by determining that it is not far from within the range.

On the other hand, when the controller 300 determines that the start signal is in the off state, the controller 300 performs a step of determining whether to insert the start key as a subsequent determination step (S240). That is, based on the signal from the key detection unit 110 of the vehicle state detection unit 100, the control unit 300 determines whether the ignition key is inserted into the vehicle. The movable driver 510 does not rotate and remains stationary. On the other hand, if it is determined that the ignition key is not inserted, the control unit 300 determines whether the seat pressure is detected (S250), and may determine whether or not the occupant is in the vehicle interior by detecting the seat pressure. That is, when the occupant is seated on the vehicle seat, the seat pressure sensing unit 130 implemented as a pressure sensor generates a change in the electrical signal and the changed electrical signal is transmitted to the control unit 300, whereby the control unit 300 changes the electrical signal. It is possible to determine whether the occupant is in the vehicle. When it is determined that a change in the electrical signal, that is, a detection signal is detected from the seat pressure sensor, the controller 300 stops the open actuator 510 without applying a separate drive control signal to the open actuator 510. It maintains (S230).

On the other hand, when the control unit 300 detects the pressure signal from the seat pressure detecting unit 130, the control unit 300 is the 'opening degree (P) of the open movable part 4 detected from the open movable drive detection unit 140 'Is compared to a preset preset opening degree (Po). The preset opening degree Po of the open movable part 4 is pre-stored in the storage 400, where the preset opening degree Po is intentionally a predetermined distance without the occupant completely closing the open movable part such as a sunroof. It may be determined whether the vehicle is kept open as much as possible and the vehicle is turned off and the vehicle is disengaged from the vehicle. That is, in order to prevent excessive temperature rise in the vehicle interior due to the summer sun, the driver may intentionally open the open movable part at predetermined intervals for the purpose of ventilation, and the controller 300 may include the open movable part driving sensor 140. The opening degree P of the open movable part 4 is obtained from the signal detected by the same, and compared with the preset opening part Po preset in the storage part 400 (S260), the opening and closing operation of the open movable part 4 is performed. Determine whether to perform. When the opening degree P is less than or equal to the preset opening degree Po, the controller 300 maintains the stop state without outputting a separate control signal to the open movable driver 510. On the other hand, when the opening degree P is greater than the preset opening degree Po, the controller 300 performs a closing step for closing the open opening movable part 4 (S270).

The closing step S270 may take various configurations. When the warning unit 600 is further provided in the providing step, the closing step S270 may be configured to form a safety closing. The warning unit 600 may be implemented as a sound output unit as described above, and FIG. 5 illustrates a process of securely closing the open movable part 4 using the warning unit. After the operation signal, that is, the closing drive signal is provided from the control unit 300 to the open movable driver 510, the control unit 300 receives a signal from the safety sensing unit 120 (S272), and the control unit 300 opens. It is determined whether the safe operation of the movable part 4 is stopped (S272). That is, when a signal from the safety detector 120 disposed at the end of the open movable portion 4 and the vehicle body is blocked, the controller 300 determines that a person or an object is involved between the open movable portion 4 and the vehicle body, and opens it. In order to limit the driving of the movable driver 510 and to perform an operation for preventing an injury to a person or an object, the closing driving end signal is applied to terminate the closing driving of the open movable driver 510 (S273), and the control unit 300. ) Controls the operation of the alarm unit 600 implemented as a sound output unit by applying a control signal to the alarm unit 600. The alarm unit 600 outputs a voice (acoustic) warning such as "Please note. The closing operation ends" using alarm voice data for the alarm prestored in the storage unit 400 (S274). Then, the control unit 300 outputs an open signal for opening the open movable unit 4 to the open movable driver 510 to quickly operate in a direction opposite to the movable direction for closing, thereby interfering with the person or object within the movable range. To prevent damage (S275).

On the other hand, when the control unit 300 determines that there is no person or object involved in the operating range of the open movable unit 4 from the signal of the safety detecting unit 120 and that the safe operation stop is unnecessary, the control unit 300 operates in the open operation. The closed driving signal transmitted to the driver 510 is maintained (S276). Thereafter, the controller 300 determines whether the closing of the opening movable part 4 is completed based on a signal from the opening moving part driving detection sensor 143 of the opening moving part driving detection unit 140. If it is determined that the closing of the open movable part 4 is completed from the signal from the open movable part drive detection sensor 143, the closing drive of the open movable driver 510 is terminated (S278), and from the open movable part drive detection sensor 143. If it is determined from the signal of that the closing of the open movable part 4 is not completed, the process returns to step S272.

On the other hand, in some cases, the vehicle opening movable device control method according to an embodiment of the present invention may further include a lane control step (S300). That is, after the mode control step S200 is finished, the controller 300 determines whether the rainfall is based on the signal from the lane detector 150 (S310). If it is determined that the rain falls, the control unit 300 to perform the closing step (S270) for closing the open movable part 4, if it is determined that the rain does not occur, the control unit 300 is the open movable drive unit 500 It maintains the stop state without outputting a separate drive signal to the open movable driver 510 (S230). In addition, although not shown here, it may be determined whether to stop the safe operation based on the signal from the open movable drive detection unit without providing a separate safety sensor. That is, when a person or an object is intervened in the movable range of the open movable part, the actual closed drive of the open movable part is not executed in spite of the closed drive signal of the open movable part, so that the closed drive signal of the open movable part output from the controller and the open movable part When the difference between the two of the open movable portion provided from the drive detecting unit 140 is compared, the controller 300 may take a structure in which it is determined that a person or an object is involved in the movable range of the open movable portion. Various modifications are possible, such as taking various configurations.

The above embodiments are examples for describing the present invention, but the present invention is not limited thereto. For example, the vehicle opening movable apparatus according to the present invention has been described mainly for the open movable part implemented by the sunroof, but the vehicle opening movable apparatus according to the present invention may be applied to the operation of the window glass of the vehicle, such as the presence or absence of a passenger, starting Various modifications are possible in the range of providing a vehicle opening movable apparatus for controlling the operation of the opening movable part and a control method thereof according to a selected mode based on the detection and the input signal such as whether or not the opening degree.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a schematic block diagram of a vehicle opening movable apparatus according to an embodiment of the present invention.

2 is a schematic partial perspective view of a vehicle opening movable apparatus according to an embodiment of the present invention mounted on a vehicle.

3 is a schematic flowchart illustrating a control process of a vehicle opening movable apparatus according to an embodiment of the present invention.

4 is a schematic control flowchart of an automatic mode during the mode control step of FIG. 3.

5 is a schematic control flowchart illustrating an example of a closing step according to an embodiment of the present invention.

FIG. 6 is a schematic control flowchart of a lane control step of the control process of the vehicle opening movable apparatus according to the embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

10 ... Vehicle open enable device 100 ... Vehicle status detector

200 ... vehicle signal input unit 300 ... control unit

400 ... storage part 500 ... open movable drive part

600 ... Warning 700

Claims (8)

An open movable driver for driving an open movable part for opening and closing a part of the vehicle; A vehicle state detection unit including a seat pressure detection unit for detecting a passenger in a vehicle, a key detection unit for detecting whether a ignition key is inserted into a vehicle, and an open moving unit driving detection unit for detecting an operation of the open movable driving unit; A vehicle signal input unit configured to receive a selection signal of an open movable mode mode selection switch for selecting an operation mode of the open movable drive unit and a start signal indicating a vehicle starting state; A storage unit for storing a preset value for an open state of the open movable unit; And a control unit in electrical communication with the vehicle state detecting unit, the vehicle signal input unit, and the storage unit to apply a control signal to the open movable driving unit. The method of claim 1, The open movable drive unit: An open movable driver for providing a driving force to the open movable portion in accordance with a control signal of the controller, The open movable drive detection unit: An open movable drive detection magnet which rotates together with the open movable drive, And an open movable part drive detection sensor for detecting a change in magnetic force of the open movable part drive detection magnet. The method of claim 2, The open movable drive unit: One end is connected to the open movable driver side and rotates at the same angular speed, and the other end further includes an open movable drive transmission unit having the open movable drive detection magnet, And the open movable drive transmission unit converts and transmits the rotation speeds of the open movable driver and the open movable drive detection magnet at a constant ratio. An open movable drive for driving an open movable part for closing / opening a part of the vehicle; A vehicle state detection unit including a seat pressure detection unit for detecting a passenger in a vehicle, a key detection unit for detecting whether a ignition key is inserted into a vehicle, and an open moving unit driving detection unit for detecting an operation of the open movable driving unit; A vehicle signal input unit configured to receive a selection signal of an open movable mode mode selection switch for selecting an operation mode of the open movable driver and a start signal indicating a vehicle starting state; A storage unit for storing a preset value for an open state of the open movable unit; Providing a vehicle opening movable apparatus including a control unit which is in electrical communication with the vehicle state detecting unit, the vehicle signal input unit, and the storage unit and applies a control signal to the open movable driving unit; A mode selection step of selecting an operation mode of the open movable drive unit based on a selection signal of the open movable unit mode select switch; And a mode control step of controlling an operation mode of the open movable drive unit in accordance with the operation mode selected in the mode selection step. The method of claim 4, wherein If the automatic mode is selected in the mode selection step, the automatic mode step is executed, wherein the automatic mode step is: Determining whether the start signal is on; Determining whether the ignition key is inserted when the ignition signal is in an off state; Determining whether the seat pressure is sensed when the key insertion signal is in an off state; Comparing the opening degree of the open movable part detected from the open movable part drive detecting unit with the preset opening degree preset in the storage unit when the seat pressure sensing signal is in an off state; And a closing step of closing the opening movable part when the opening degree of the opening movable part is greater than the preset opening degree. The method of claim 5, In the providing step is further provided with a warning, The closing step is: Determining whether the control unit stops the safe operation of the open movable part; When the control unit determines that the safe operation is stopped, terminating a closing control signal by the open movable driving unit; And a warning unit outputting an alarm sound according to the control signal of the control unit. The method of claim 6, In the step of determining whether to stop the safe operation, the control unit determines whether or not the safe operation of the open movable unit on the basis of a control signal applied to the open movable drive unit and the signal from the open movable drive detection unit. Actuator control method. The method of claim 6, And outputting a control signal for opening operation of the opening movable portion to the opening movable driving portion after the alarm sound output step.

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