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1. 发明专利

CA2273441C METHOD FOR CONTROLLING AUTOMOTIVE SLIDING DOORS 未知
公开(公告)号：CA2273441C
公开(公告)日：2006-04-18
申请号：CA2273441
申请日：1999-06-01
申请人： MITSUBA CORP , HONDA MOTOR CO LTD
发明人： NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , OCHI KAZUNARI , SAYAMA MASAMI , KIKUCHI TAIZO
IPC分类号： E05F15/14 , B60J5/06 , E05F15/00 , E06B3/46 , G05B19/416
摘要： In a method for controlling a powered sliding door system, a standard ti me period for the sliding door to pass a calibration interval defined near a fully closed position under a standard duty ratio condition is measured, and the duty rat io of the drive pulse signal for the motor in the remaining interval of operation is determined from this standard time period so that the sliding door may move at a prescribed speed irrespective of the load acting on the door. This control method can be favorably used in combination with the process of detecting an obstacle in the path of the sliding door, which is based on the detection in the reduction in the speed of the sliding door, without any interference between them.

2. 发明专利

CA2273441A1 METHOD FOR CONTROLLING AUTOMOTIVE SLIDING DOORS 未知
公开(公告)号：CA2273441A1
公开(公告)日：1999-12-02
申请号：CA2273441
申请日：1999-06-01
申请人： MITSUBA CORP , HONDA MOTOR CO LTD
发明人： SAYAMA MASAMI , NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , OCHI KAZUNARI , KIKUCHI TAIZO
IPC分类号： E05F15/00 , G05B19/416 , E05F15/14 , B60J5/06 , E06B3/46
摘要： In a method for controlling a powered sliding door system, a standard time period for the sliding door to pass a calibration interval defined near a fully closed position under a standard duty ratio condition is measured, and the duty ratio of the drive pulse signal for the motor in the remaining interval of operation is determined from this standard time period so that the sliding door may move at a prescribed speed irrespective of the load acting on the door. This control method can be favorably used in combination with the process of detecting an obstacle in the path of the sliding door, which is based on the detection in the reduction in the speed of the sliding door, without any interference between them.

3. 发明专利

JPH11342742A SLIDE CONTROLLING DEVICE FOR VEHICULAR SLIDING DOOR 失效
公开(公告)号：JPH11342742A
公开(公告)日：1999-12-14
申请号：JP15552098
申请日：1998-06-04
申请人： HONDA MOTOR CO LTD , MITSUBA CORP
发明人： KIKUCHI TAIZO , OCHI KAZUNARI , NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , SAYAMA MASAMI
IPC分类号： E05F15/14 , B60J5/00 , B60J5/06
摘要： PROBLEM TO BE SOLVED: To perform the work of insetting detection without entailing any excessive load in constant speed control. SOLUTION: This device sets a period TL in time of low load, a period TH in time of high load, a low load duty dmin and a high load duty dmax making the specified constant speed achievable in each load in using a constant speed period Ta corresponding to a constant speed, and a standard duty da corresponding to any load in a horizontal stoppage as criteria, and thereby an interval between both high and low loads is regarded as being linearly varied, finding a duty (d) for performing constant speed control considered with the load by the stoppage (an inclined state to the traveling direction), and the motor duty control afterward the measured interval is carried out with the duty (d). Since sliding operations can be done at the specified constant speed with suitable driving force at all times, such a problem that undue load is uselessly produced in control of judging insettingness by a variation in speeds is thus preventable.

4. 发明专利

JP2000127764A SLIDE CONTROL METHOD FOR VEHICLE SLIDE DOOR 失效
公开(公告)号：JP2000127764A
公开(公告)日：2000-05-09
申请号：JP31035598
申请日：1998-10-30
申请人： HONDA MOTOR CO LTD , MITSUBA CORP
发明人： KIKUCHI TAIZO , OCHI KAZUNARI , NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , SAYAMA MASAMI
IPC分类号： B60J5/06 , G05B11/30 , G05B13/02
摘要： PROBLEM TO BE SOLVED: To prevent the sliding speed of a slide door from lowering and to prevent erroneous determination as to nipping even though a vehicle is sidewise tilted during parking. SOLUTION: When a vehicle body is tilted in such a posture that a slide door is located underneath the inside of the vehicle body, the slide door climbs up a curved part so that the slide speed of the slide door is decreased to a value which is lower than a predetermined value Vj in comparison with a target speed VH, and if this speed decreasing condition continues, a duty d is increased by, for example, 2%, successively with a timing which is relatively fast in a zone X in the curved part, but is slower as the slide door comes to the zones Y, Z. With this arrangement, the duty is gradually increased, with the timing which is fast in a zone far from the full closed position thereof. Thereby it is possible to prevent the sliding speed from lowering. Further, even though nipping occurs, it is possible to prevent a nipping load from increasing to a value which is so high until determination as to nipping since the drive power is not appreciably increased from its initial drive power.

5. 发明专利

JPH11343774A SLIDE CONTROLLER OF SLIDE DOOR FOR VEHICLE 失效
公开(公告)号：JPH11343774A
公开(公告)日：1999-12-14
申请号：JP15332198
申请日：1998-06-02
申请人： HONDA MOTOR CO LTD , MITSUBA CORP
发明人： KIKUCHI TAIZO , OCHI KAZUNARI , NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , SAYAMA MASAMI
IPC分类号： E05F15/14 , B60J5/06 , H02P5/00 , H02P29/00
摘要： PROBLEM TO BE SOLVED: To contrive high precise speed controller in the case where a speed difference is large by making a carrier pulse frequency for controlling a motor controller in duty high at the time of low speed slide as compared with the time of high speed slide. SOLUTION: The rotation pulse signal of a motor 7 is detected with a motor controller 8, the speed of a slide door 1 is found from a cycle, a duty is increased and decreased for a target speed, and a drive pulse is output to the motor 7. The cycle required for one rotation of the motor 7 is calculated every pulse input to monitor a change, and the timing of duty updating synchronized with the carrier pulse for controlling the duty. The carrier pulse frequency is switched in response to the slide target speed of the slide door 1, and the frequency is higher in the case where the target speed is relatively low. Thereby even at the time when the door is low speed and slid, speed control is performed in precision near the high speed, and a sense of incompatibility of operation due to response delay, the delay of pinching detection or the like can be prevented.

6. 发明专利

JP2000139095A SLIDE CONTROL METHOD OF SLIDE DOOR FOR VEHICLE 失效
公开(公告)号：JP2000139095A
公开(公告)日：2000-05-16
申请号：JP31035998
申请日：1998-10-30
申请人： HONDA MOTOR CO LTD , MITSUBA CORP
发明人： KIKUCHI TAIZO , OCHI KAZUNARI , NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , SAYAMA MASAMI
IPC分类号： B60J5/00 , E05F15/14 , E05F15/41 , E05F15/632 , E05F15/655 , G05B11/28 , G05D13/62 , H02P7/03 , H02P7/29
摘要： PROBLEM TO BE SOLVED: To prevent holding from being judged by mistake by gradually increasing a duty when a slide speed is slower than a target one and allowing the increasing timing to be inversely proportional to the deviation between the target speed and the slide speed. SOLUTION: A CPU, a motor drive circuit, and the like are provided in a motor control device 8 to calculate a slide speed based on a rotary pulse signal P and at the same time control a duty for matching the slide speed to a preset target speed. When slide operation by input is stopped, manual assistance force disappears, and the target speed cannot be achieved with a small set duty, and hence the slide speed drops abruptly. Therefore, the drive duty is increased to match the slide speed to the target speed. At this time, a value for calculating the increase duty for increase at a time is made relatively small, and the increasing timing is allowed to be inversely proportional to the deviation between the target speed and the slide speed.

7. 发明专利

JPH11342740A NIPPED-ION CONTROL METHOD OF VEHICULAR AUTOMATIC SLIDING DOOR 失效
公开(公告)号：JPH11342740A
公开(公告)日：1999-12-14
申请号：JP15331398
申请日：1998-06-02
申请人： HONDA MOTOR CO LTD , MITSUBA CORP
发明人： KIKUCHI TAIZO , OCHI KAZUNARI , NAMIKI TORU , SAKAZUME TATSUMI , ONO HIROSHI , SAYAMA MASAMI
IPC分类号： E05F15/14 , B60J5/00 , B60J5/06
摘要： PROBLEM TO BE SOLVED: To prevent a misjudgment of nipped-in by sudden speed reduction by increasing a judging value by a prescribed quantity according to the target speed reducing signal in a section changed to a low speed from a high speed. SOLUTION: A target value is constant in a constant speed control state at a high speed or a low speed, but when discriminating that the target value reduces (ST1), a value of a factor K is increased by multiplying the factor K by a correction factor α larger than 1 (K=α.K) (ST4), and a judging value Tj is determined by an expression (Tj=(1+K)T) using this factor K (ST3). Thus, the judging value Tj at target value reducing time becomes larger than when controlled at a constant speed so as to prevent a misjudgment on an increase in an actual period in a speed changing section for controlling target value reduction.

8. 发明专利

JP2005194767A Method of controlling opening/closing body for vehicle 审中-公开
标题翻译：控制车辆开启/关闭体的方法
公开(公告)号：JP2005194767A
公开(公告)日：2005-07-21
申请号：JP2004001656
申请日：2004-01-07
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： SAYAMA MASAMI
IPC分类号： E05F15/14 , B60J5/04 , B60J5/06
摘要： PROBLEM TO BE SOLVED: To provide a method of controlling an opening/closing body for a vehicle, which can suppress high-speed movement of the opening/closing body at the time of slant parking of the vehicle, and prevents a battery from running out. SOLUTION: According to the method, an electromagnetic clutch is arranged between a motor and a sliding door, and the sliding door is set immovable by a motor-side worm gear mechanism with the clutch assuming a connected state at the time of halting opening/closing operation of the door, followed by disconnecting the clutch after the lapse of a predetermined time period. When the sliding door is moved, the clutch is set in a connected state and its connection force is decreased. In this manner the clutch can slide by maintaining its connection force in a low level, and therefore the sliding door can be moved at a low speed. Thus even if the sliding door is moved in a self-weight falling direction at the time of parking on a slope, its moving speed is low, which brings the feel of safety to the user. Further an inconvenience of running out of the battery due to long-time application of current to the clutch during engine stoppage, can be prevented. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种控制车辆的开闭体的方法，其能够抑制车辆的倾斜停车时的开闭体的高速运动，并且防止电池从跑出来解决方案：根据该方法，在电动机和滑动门之间设置有电磁离合器，并且滑动门由电动机侧蜗轮机构固定，离合器在停止时处于连接状态门的打开/关闭操作，然后在经过预定时间段之后断开离合器。当滑动门移动时，离合器被设定在连接状态，并且其连接力减小。以这种方式，离合器可以通过将其连接力保持在低水平而滑动，因此滑动门可以以低速移动。因此，即使在斜坡停车时滑动门以自重下落的方向移动，其移动速度也低，为用户带来安全感。此外，由于在发动机停止期间长时间地施加电流到离合器而导致的电池耗尽的不便，可以防止。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2007315069A Vehicular automatic opening-closing device 审中-公开
标题翻译：车用自动开启闭合装置
公开(公告)号：JP2007315069A
公开(公告)日：2007-12-06
申请号：JP2006146493
申请日：2006-05-26
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： NAGAI HIROSHI , SAYAMA MASAMI , ROPPONGI HITOSHI
IPC分类号： E05F15/20 , B60J1/00 , B60J1/17 , B60J5/04 , B60J5/06 , B60J7/057
摘要： PROBLEM TO BE SOLVED: To enhance operation accuracy of a vehicular automatic opening-closing device by accurately detecting operation of an opening-closing body. SOLUTION: A control device 31 is connected to an electric motor 25 for driving opening-closing of a sliding door 13, and operation of the electric motor 25 is controlled by this control device 31. An acceleration sensor 33 is arranged in the sliding door 13, and nipping and falling of the sliding door 13 are detected on the basis of acceleration α of the sliding door 13 detected by this acceleration sensor 33. A moving speed (v) of the sliding door is calculated by integrating the acceleration α by time, and a speed of the sliding door 13 is controlled on the basis of this moving speed (v). A door position (p) of the sliding door 13 is also calculated by further integrating the calculated moving sped (v) by the time, and operation of the sliding door 13 is controlled on the basis of this door position (p). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过精确地检测开闭体的操作来提高车辆自动打开关闭装置的操作精度。解决方案：控制装置31连接到用于驱动滑动门13的开闭的电动机25，并且由该控制装置31控制电动机25的操作。加速度传感器33布置在基于由该加速度传感器33检测出的滑动门13的加速度α来检测滑动门13，滑动门13的夹紧和落下。滑动门的移动速度（v）通过将加速度α 根据该移动速度（v）控制滑动门13的速度。滑动门13的门位置（p）也通过进一步将计算出的移动速度（v）积分到时间来计算，并且基于该门位置（p）来控制滑动门13的操作。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2005194786A Automatic opening/closing device for vehicle 有权
标题翻译：汽车自动开启/关闭装置
公开(公告)号：JP2005194786A
公开(公告)日：2005-07-21
申请号：JP2004002574
申请日：2004-01-08
申请人： Mitsuba Corp , 株式会社ミツバ
发明人： SAYAMA MASAMI
IPC分类号： E05F15/14 , B60J1/00 , B60J5/00 , B60J5/04 , B60J5/06
摘要： PROBLEM TO BE SOLVED: To provide an automatic opening/closing device for a vehicle, which can prevent a pinch by a sliding door that carries out opening operation with its door glass kept open, to thereby enhance the safety thereof. SOLUTION: The sliding door having the openable door glass is automatically opened/closed by the opening/closing device driven by an electric motor as a driving source. When the door glass is opened at a predetermined opening or more, the movable range of the sliding door is limited to an intermediate location by a stopper. When the load of the electric motor for driving the sliding door assumes a pinch determination value or more, detection of a pinch is determined, and therefore the sliding door carries out pinch avoiding operation. When the door glass is kept open, if the sliding door approaches the intermediate location to an extent that is within an operation inhibited range, detection of the pinch is once inhibited. Then after the inhibition of detection of the pinch, if the sliding door is moved in excess of the intermediate location, detection of the pinch is re-started. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种用于车辆的自动打开/关闭装置，其能够防止由门玻璃保持打开而进行打开操作的滑动门的挤压，从而增强其安全性。解决方案：具有可打开的门玻璃的滑动门由作为驱动源的电动机驱动的打开/关闭装置自动打开/关闭。当门玻璃以预定开口或更多的开口打开时，滑动门的可移动范围通过止动件限制在中间位置。当用于驱动滑动门的电动机的负载处于夹紧判定值以上时，确定夹紧的检测，因此滑动门进行夹紧避免操作。当门玻璃保持打开时，如果滑动门接近中间位置到处于操作禁止范围内的程度，则夹紧的检测被一次禁止。然后在禁止检测到夹点之后，如果滑动门移动超过中间位置，则重新检测夹点。版权所有（C）2005，JPO＆NCIPI

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