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公开(公告)号：US20080061989A1
公开(公告)日：2008-03-13
申请号：US11628235
申请日：2005-07-27
申请人： Hiromichi Yasunori , Masaki Mori , Morio Sakai , Chiaki Sumi , Isao Hagiwara
发明人： Hiromichi Yasunori , Masaki Mori , Morio Sakai , Chiaki Sumi , Isao Hagiwara
IPC分类号： G08B23/00
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/01 , B60R21/0152 , B60R2021/01115 , B60R2021/01143 , G01G19/4142
摘要： An information request portion receives an information request signal transmitted to an information response portion at its own receiving port. The information request portion comprises at least either of a power supply system anomaly determination portion or a ground anomaly determination portion. The power supply system anomaly determination portion determines a short-circuit between a signal line and a power supply system in a case where the information request signal received at the receiving port is always fixed to a H (high) level. The ground anomaly determination portion determines a short-circuit between a signal line and a ground in a case where the information request signal received at the receiving port is always fixed to a L (Low) level. Consequently, the anomaly region of the signal line connecting the information request portion and the information response portion in such a manner that bidirectional digital communications are possible or the cause of the anomaly is specified.
摘要翻译： 信息请求部分接收在其自己的接收端口发送到信息响应部分的信息请求信号。 信息请求部分包括供电系统异常确定部分或地面异常确定部分中的至少一个。 在接收端口接收的信息请求信号总是固定为H（高）电平的情况下，供电系统异常确定部分确定信号线和供电系统之间的短路。 在接收端口接收到的信息请求信号总是固定为L（低）电平的情况下，地面异常判定部判定信号线与地之间的短路。 因此，指定连接信息请求部分和信息响应部分的信号线的异常区域，使得可以进行双向数字通信或异常的原因。
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公开(公告)号：US20070265747A1
公开(公告)日：2007-11-15
申请号：US11630961
申请日：2005-07-26
申请人： Hiromichi Yasunori , Masaki Mori , Morio Sakai
发明人： Hiromichi Yasunori , Masaki Mori , Morio Sakai
IPC分类号： G06F7/00
摘要： Power is supplied to an ECU (20) from an on-vehicle battery (41). When an ignition switch (42) is switched from the OFF state to the ON state upon vehicle engine start, the ECU (20) is switched from the power saving mode to the normal mode and a CPU (31) executes initial processing. Moreover, when a user puts on a seat belt and a seat belt switch (44) is switched from the ON state to the OFF state, the ECU (20) is switched from the power saving mode to the normal mode and the CPU (31) executes the initial processing. Thus, the initial processing is executed at a comparatively short interval and it is possible to improve the reliability of the CPU (31).
摘要翻译： 从车载电池（41）向ECU（20）供电。 当车辆发动机启动时点火开关（42）从OFF状态切换到ON状态时，ECU（20）从省电模式切换到正常模式，并且CPU（31）执行初始处理。 此外，当用户将安全带和安全带开关（44）从接通状态切换到断开状态时，ECU（20）从省电模式切换到正常模式，并且CPU（31 ）执行初始处理。 因此，以相当短的间隔执行初始处理，并且可以提高CPU（31）的可靠性。
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公开(公告)号：US07970515B2
公开(公告)日：2011-06-28
申请号：US11630961
申请日：2005-07-26
申请人： Hiromichi Yasunori , Masaki Mori , Morio Sakai
发明人： Hiromichi Yasunori , Masaki Mori , Morio Sakai
IPC分类号： B60R22/00
摘要： Power is supplied to an ECU (20) from an on-vehicle battery (41). When an ignition switch (42) is switched from the OFF state to the ON state upon vehicle engine start, the ECU (20) is switched from the power saving mode to the normal mode and a CPU (31) executes initial processing. Moreover, when a user puts on a seat belt and a seat belt switch (44) is switched from the ON state to the OFF state, the ECU (20) is switched from the power saving mode to the normal mode and the CPU (31) executes the initial processing. Thus, the initial processing is executed at a comparatively short interval and it is possible to improve the reliability of the CPU (31).
摘要翻译： 从车载电池（41）向ECU（20）供电。 当车辆发动机启动时点火开关（42）从OFF状态切换到ON状态时，ECU（20）从省电模式切换到正常模式，CPU（31）执行初始处理。 此外，当用户将安全带和安全带开关（44）从接通状态切换到断开状态时，ECU（20）从省电模式切换到正常模式，并且CPU（31 ）执行初始处理。 因此，以相当短的间隔执行初始处理，并且可以提高CPU（31）的可靠性。
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公开(公告)号：US07605711B2
公开(公告)日：2009-10-20
申请号：US11628235
申请日：2005-07-27
申请人： Hiromichi Yasunori , Masaki Mori , Morio Sakai , Chiaki Sumi , Isao Hagiwara
发明人： Hiromichi Yasunori , Masaki Mori , Morio Sakai , Chiaki Sumi , Isao Hagiwara
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/01 , B60R21/0152 , B60R2021/01115 , B60R2021/01143 , G01G19/4142
摘要： An information request portion receives an information request signal transmitted to an information response portion at its own receiving port. The information request portion comprises at least either of a power supply system anomaly determination portion or a ground anomaly determination portion. The power supply system anomaly determination portion determines a short-circuit between a signal line and a power supply system in a case where the information request signal received at the receiving port is always fixed to a H (high) level. The ground anomaly determination portion determines a short-circuit between a signal line and a ground in a case where the information request signal received at the receiving port is always fixed to a L (Low) level. Consequently, the anomaly region of the signal line connecting the information request portion and the information response portion in such a manner that bidirectional digital communications are possible or the cause of the anomaly is specified.
摘要翻译： 信息请求部分接收在其自己的接收端口发送到信息响应部分的信息请求信号。 信息请求部分包括供电系统异常确定部分或地面异常确定部分中的至少一个。 在接收端口接收的信息请求信号总是固定为H（高）电平的情况下，供电系统异常确定部分确定信号线和供电系统之间的短路。 在接收端口接收到的信息请求信号总是固定为L（低）电平的情况下，地面异常判定部判定信号线与地之间的短路。 因此，指定连接信息请求部分和信息响应部分的信号线的异常区域，使得可以进行双向数字通信或异常的原因。
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公开(公告)号：US06836715B2
公开(公告)日：2004-12-28
申请号：US10012301
申请日：2001-12-12
IPC分类号： B60R2132
CPC分类号： B60R21/01516 , B60R21/0152 , B60R21/01546 , B60R21/01556
摘要： A vehicle seat having a load sensor arranged on a seat body for generating a load signal corresponding to a load applied to the seat body, a detecting means for detecting whether a seat belt is buckled to the vehicle seat and generating a detection signal, and a determining means for comparing the load signal and a predetermined value in response to the detection signal when the seat belt is buckled and judging that an adult is not seated on the seat body when the load signal is less than the predetermined value. The seated condition of the vehicle seat is detected properly by the determination result of the determining means.
摘要翻译： 一种车辆座椅，其具有布置在座椅主体上的负载传感器，用于产生对应于施加到座椅主体的负载的负载信号;检测装置，用于检测座椅安全带是否弯曲到车辆座椅并产生检测信号，以及 确定装置，用于当所述安全带弯曲时响应于所述检测信号来比较所述负载信号和预定值，并且当所述负载信号小于所述预定值时，判断成人未坐在座椅本体上。 通过确定装置的确定结果适当地检测车辆座椅的就座状态。
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