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公开(公告)号：EP2216756A3
公开(公告)日：2012-05-09
申请号：EP10152273.8
申请日：2010-02-01
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , B60R25/245 , G07C9/00111 , G07C2009/00793 , G07C2209/64
摘要： A mobile device (3) for a vehicle includes a receiving unit (20) that receives transmission signals transmitted from individual transmitting antennas (ANT1, ANT2, ANT3) of a vehicle-side device (2); a control unit (22) that determines distances to the individual transmitting antennas (ANT1, ANT2, ANT3) using the signal strengths of the received transmission signals; and a transmitting unit (21) that transmits, to the vehicle-side device (2) using wireless communication, data items indicating the distances to the individual transmitting antennas (ANT1, ANT2, ANT3). In a time period in which communication is not performed between the mobile device (3) and the vehicle-side device (2), the signal strength of a received signal is measured, thereby obtaining a measurement value, and the measurement value is stored as a noise element in a memory (24). When communication between the mobile device (3) and the vehicle-side device (2) is performed, correction for noise is performed on the signal strengths of the transmission signals transmitted from the individual transmitting antennas (ANT1, ANT2, ANT3), and the distances are determined.
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公开(公告)号：EP1920978A3
公开(公告)日：2011-08-03
申请号：EP07021560.3
申请日：2007-11-06
IPC分类号： B60R25/00
CPC分类号： B60R25/245
摘要： The invention provides a keyless entry apparatus capable of accurately determining whether a portable apparatus is positioned inside or outside an interface between an inner surface and an outer surface of a vehicle even when a region which is affected by crosstalk and/or in which saturation occurs exists outside or inside the vehicle.
When an in-vehicle control unit 12 detects that a portable apparatus 3 is positioned in a region which is affected by crosstalk and/or in which saturation occurs, in the vicinities of some of a plurality of transmitting antennas 15, on the basis of intensity data from some of the plurality of transmitting antennas that is detected by a portable apparatus control unit 22, the in-vehicle control unit 12 determines whether intensity data from the transmitting antenna that is detected by the portable apparatus is included in a data group composed of a plurality of intensity data that are transmitted from the transmitting antennas and then received by the portable apparatus when the portable apparatus is positioned along the inside of an interface between an inner surface and an outer surface of the vehicle in the region. When it is determined that the intensity data is included in the data group, the in-vehicle control unit determines that the portable apparatus is positioned inside the vehicle. When it is determined that the intensity data is not included in the data group, the in-vehicle control unit determines that the portable apparatus is positioned outside the vehicle.-
公开(公告)号：EP3136207A1
公开(公告)日：2017-03-01
申请号：EP16186311.3
申请日：2016-08-30
IPC分类号： G06F3/041 , G06F3/0488
摘要： An input device capable of reducing an error generated in a result of detection of coordinates of an object due to an influence of noise or the like is provided.
Evaluation values (E1 to E3) regarding the change in velocity of an object at coordinates of a detection surface indicated by individual coordinate data 32 are calculated on the basis of a series of coordinate data 32 of the same object, and it is determined whether or not there is an error in each coordinate data 32 on the basis of the evaluation values (E1 to E3). Therefore, in a case in which an extreme change in velocity of the object apparently occurs due to the influence of noise or the like, it is possible to accurately determine the error of the coordinate data 32 on the basis of the evaluation values (E1 to E3). Further, since the coordinate data 32 in which it is determined that there is an error in time-series of coordinate data 32 of the same object is corrected with data indicating the same coordinates P as that of coordinate data 32 immediately before such coordinate data 32, the error of the detection result of the coordinates generated by the influence of noise or the like can be effectively reduced.摘要翻译： 提供一种输入装置，其能够减少由于噪声等的影响而导致检测对象的坐标的结果中产生的误差。 基于相同物体的一系列坐标数据32计算关于由各个坐标数据32指示的检测表面的坐标处的物体的速度变化的评估值（E1至E3），并且确定是否 基于评估值（E1至E3），在每个坐标数据32中不存在错误。 因此，在由于噪声等的影响而明显地发生物体的速度的极端变化的情况下，可以基于评估值（E1至E）准确地确定坐标数据32的误差 E3）。 此外，由于确定同一对象的坐标数据32的时间序列中存在误差的坐标数据32用指示与紧接在这样的坐标数据32之前的坐标数据32的坐标P相同的坐标P的数据来校正 可以有效地降低由噪声等的影响产生的坐标的检测结果的误差。
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公开(公告)号：EP2216756B1
公开(公告)日：2013-04-10
申请号：EP10152273.8
申请日：2010-02-01
IPC分类号： G07C9/00
CPC分类号： G07C9/00309 , B60R25/245 , G07C9/00111 , G07C2009/00793 , G07C2209/64
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公开(公告)号：EP1726496B1
公开(公告)日：2008-09-03
申请号：EP06009557.7
申请日：2006-05-09
IPC分类号： B60R25/00
CPC分类号： G07C9/00309 , B60R25/24 , G07C2009/00793 , G07C2209/63
摘要： A vehicle controller or a portable controller has a memory that stores an inside data group having information on the intensity of request signals transmitted from a plurality of transmitting antennas when a position of a portable device is the inside of a vehicle, and an outside data group having information on the intensity of request signals transmitted from the plurality of transmitting antennas when the position of the portable device is the outside of the vehicle. The vehicle controller determines whether the information on the intensity of request signals is closer to the inside data group or the outside data group stored in the memory.
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公开(公告)号：EP1920978A2
公开(公告)日：2008-05-14
申请号：EP07021560.3
申请日：2007-11-06
IPC分类号： B60R25/00
CPC分类号： B60R25/245
摘要： The invention provides a keyless entry apparatus capable of accurately determining whether a portable apparatus is positioned inside or outside an interface between an inner surface and an outer surface of a vehicle even when a region which is affected by crosstalk and/or in which saturation occurs exists outside or inside the vehicle.
When an in-vehicle control unit 12 detects that a portable apparatus 3 is positioned in a region which is affected by crosstalk and/or in which saturation occurs, in the vicinities of some of a plurality of transmitting antennas 15, on the basis of intensity data from some of the plurality of transmitting antennas that is detected by a portable apparatus control unit 22, the in-vehicle control unit 12 determines whether intensity data from the transmitting antenna that is detected by the portable apparatus is included in a data group composed of a plurality of intensity data that are transmitted from the transmitting antennas and then received by the portable apparatus when the portable apparatus is positioned along the inside of an interface between an inner surface and an outer surface of the vehicle in the region. When it is determined that the intensity data is included in the data group, the in-vehicle control unit determines that the portable apparatus is positioned inside the vehicle. When it is determined that the intensity data is not included in the data group, the in-vehicle control unit determines that the portable apparatus is positioned outside the vehicle.摘要翻译： 本发明提供了一种无钥匙进入装置，即使当存在受串扰影响的区域和/或饱和发生的区域时，也可以准确地确定便携式装置是否位于车辆的内表面和外表面之间的界面内外 在车内或车内。 当车载控制单元12检测到便携式设备3位于受串扰影响的区域和/或发生饱和的区域中时，在多个发射天线15的一些附近，基于强度 来自便携式设备控制单元22检测到的多个发送天线中的一些发送天线的数据，车载控制单元12确定由便携式设备检测到的来自发送天线的强度数据是否包括在由 多个强度数据，当便携式装置沿着该区域内的车辆的内表面和外表面之间的界面的内部定位时，从发送天线发送然后由便携式装置接收。 当确定强度数据被包括在数据组中时，车载控制单元确定便携式设备位于车辆内部。 当确定强度数据不包括在数据组中时，车载控制单元确定便携式设备位于车辆外部。
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公开(公告)号：EP3220243A1
公开(公告)日：2017-09-20
申请号：EP17155328.2
申请日：2017-02-09
摘要： There are provided an input device capable of suppressing erroneous determination due to temperature changes or the like even in a case where a touch operation is determined, a control method of an input device, and a program. An input device (1) includes a sensor unit (10), a processing unit (20), a storage unit (30), and an interface unit (40). The processing unit (20) includes: a change amount calculating section (22) that calculates a temporal change amount of a detection value corresponding to the proximity degree of an object on a detection surface (11) generated by the sensor unit (10); a determination section (23) that determines a touch operation based on the calculated change amount; and a reset section (24) that performs reset processing in a case where the duration of a state in which a touch operation is determined is equal to or longer than a first predetermined time, two or more peak values that are spatial maximum values of the change amount on the detection surface (11) are present, and the difference between a first peak value, which is the largest peak value, and a second peak value, which is the second largest peak value, is equal to or greater than a predetermined value.
摘要翻译： 提供了一种即使在确定了触摸操作的情况下也能够抑制由于温度变化等引起的错误确定的输入装置，输入装置的控制方法以及程序。 输入装置（1）包括传感器单元（10），处理单元（20），存储单元（30）和接口单元（40）。 处理部（20）包括：变化量计算部（22），计算与由传感器部（10）生成的检测面（11）上的物体的接近程度对应的检测值的时间变化量; 确定部分（23），其基于所计算的改变量来确定触摸操作; 以及复位部（24），其在确定了触摸操作的状态的持续时间等于或大于第一预定时间的情况下执行复位处理，以及两个或更多个峰值，该两个或更多个峰值是 检测表面（11）上的变化量存在，并且作为最大峰值的第一峰值与作为第二最大峰值的第二峰值之间的差值等于或大于预定值 值。
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公开(公告)号：EP3141990A1
公开(公告)日：2017-03-15
申请号：EP16192537.5
申请日：2016-07-07
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0418 , G06F2203/04101
摘要： An input device capable of preventing information according to a state of approach of an object to a detection surface from being input incorrectly due to an influence of noise is provided. A series of degree-of-approach data (33) of the same object generated over a plurality of cycles of a detection operation is averaged in filter processing of the filter processing unit (26), and accordingly, the degree-of-approach data (33) after averaging is acquired. Therefore, even in a case in which the degree-of-approach data (33) is temporarily greatly changed due to an influence of noise, such a temporary change in the degree-of-approach data (33) after averaging is suppressed. Further, response characteristics of a filter in the filter processing of the filter unit (26) are changed according to a noise level 35 which is detected by a noise detection unit (25). Accordingly, since appropriate filter processing according to the noise level 35 is performed on the degree-of-approach data (33), the degree-of-approach data (33) in which the influence of noise is effectively reduced is obtained.
摘要翻译： 提供了一种能够防止由于噪声的影响而根据物体靠近检测表面的状态被错误输入的输入装置。 在滤波处理单元（26）的滤波处理中，对在多个检测操作循环中产生的同一对象的一系列接近度数据（33）进行平均，因此，接近度数据 （33）求平均值后获得。 因此，即使在由于噪声的影响而使接近程度数据（33）暂时大幅变化的情况下，也抑制了平均化后的接近程度数据（33）的这种暂时变化。 此外，滤波器单元（26）的滤波处理中的滤波器的响应特性根据由噪声检测单元（25）检测到的噪声水平35而改变。 因此，由于对接近程度数据（33）进行与噪声等级35对应的适当的滤波处理，所以能够得到有效降低噪声的影响程度的接近程度数据（33）。
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9.发明公开INPUT DEVICE, METHOD FOR CONTROLLING THEM AND PROGRAM, THAT ADAPT THE FILTERING PROCESS ACCORDING TO THE NUMBER OF TOUCHES 审中-公开EINGABEVORRICHTUNG，VERFAHREN ZUR STEUERUNG DAVON UND PROGRAMM
公开(公告)号：EP3115874A1
公开(公告)日：2017-01-11
申请号：EP16178383.2
申请日：2016-07-07
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G06F3/0418 , G06F2203/04101
摘要： An input device capable of preventing information according to a state of approach of an object to a detection surface from being input incorrectly due to an influence of noise is provided. A series of degree-of-approach data (33) of the same object generated over a plurality of cycles of a detection operation is averaged in filter processing of the filter processing unit (26), and accordingly, the degree-of-approach data (33) after averaging is acquired. Therefore, even in a case in which the degree-of-approach data (33) is temporarily greatly changed due to an influence of noise, such a temporary change in the degree-of-approach data (33) after averaging is suppressed. Further, response characteristics of a filter in the filter processing of the filter unit (26) are changed according to a noise level 35 which is detected by a noise detection unit (25). Accordingly, since appropriate filter processing according to the noise level 35 is performed on the degree-of-approach data (33), the degree-of-approach data (33) in which the influence of noise is effectively reduced is obtained.
摘要翻译： 提供一种输入装置，其能够防止由于噪声的影响而使得对象对检测面的接近状态的信息不正确地输入。 在滤波处理单元（26）的滤波处理中对在检测操作的多个周期中生成的同一对象的一系列入路数据（33）进行平均，并且因此，接近度数据 （33）获取平均值后。 因此，即使由于噪声的影响而暂时大幅度地改变接近数据（33）的情况，抑制了平均化后的接近数据（33）的暂时变化。 此外，滤波器单元（26）的滤波处理中的滤波器的响应特性根据由噪声检测单元（25）检测到的噪声电平35而改变。 因此，由于对接近程度数据（33）执行根据噪声电平35的适当的滤波处理，因此获得有效降低噪声影响的接近程度数据（33）。
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公开(公告)号：EP1854683B1
公开(公告)日：2014-06-18
申请号：EP07009160.8
申请日：2007-05-07
IPC分类号： G07C9/00
CPC分类号： B60R25/245
摘要： A keyless entry device can accurately judge where the portable device exists inside or outside a vehicle. The vehicle-side controller includes a memory which stores an inside data group having a plurality of intensity information of a request signal transmitted from the plurality of transmitting antennas when the portable device is located along an inside of a vehicle. Also included is, an outside data group having a plurality of intensity information of a request signal transmitted from the plurality of transmitting antennas when the portable device is located along an outside of the vehicle. The vehicle-side controller judges an area where the portable device exists from the intensity information of the request signal received from the portable device. The controller instantly judges the inside or the outside of the vehicle, when the portable device exists in an area apart from a boundary. The controller also judges which data group of the inside and outside data groups stored in the memory approximates the intensity information, when the portable device exists in the vicinity of the boundary.
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