会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Collision sensing system for vehicles
    • 车辆碰撞感应系统
    • US3945459A
    • 1976-03-23
    • US381386
    • 1973-07-23
    • Kazuo OishiTakashi YamadaTakeshi Matsui
    • Kazuo OishiTakashi YamadaTakeshi Matsui
    • B60R21/01H02K35/06B60R21/02
    • B60R21/0136H02K35/06
    • A collision sensing system for vehicles is provided in which a moving core shaft having alternately notched and projecting portions formed thereon or a permanent magnet serving as a moving core and magnetized to create therein alternate north and south poles is disposed to move relative to a stator for providing a magnetic path, whereby when a vehicle comes into collision, the magnetic reluctance of the magnetic path is caused to change rapidly at plural times and a generating winding wound on the stator thus generates the waveform of an output voltage proportional to the rate of the plurality of changes of the magnetic reluctance. This output voltage is compared with a predetermined value to determine, whether a controlled system such as an air bag should be actuated to thereby actuate the controlled system properly.
    • 提供了一种用于车辆的碰撞感测系统,其中具有形成在其上的交替切口和突出部分的移动芯轴或用作活动芯的永磁体被磁化以在其中形成交替的北极和南极,以相对于定子移动 提供磁路,由此当车辆碰撞时,使磁路的磁阻多次迅速变化,并且缠绕在定子上的发电绕组因此产生与第一速度成比例的输出电压的波形 多个磁阻的变化。 将该输出电压与预定值进行比较,以确定是否应启动诸如安全气囊的受控系统,从而适当地致动受控系统。
    • 3. 发明授权
    • Following distance measuring communication system
    • 以下距离测量通信系统
    • US4249176A
    • 1981-02-03
    • US951956
    • 1978-10-16
    • Kazuo OishiMatatoyo HinachiTakeshi MatsuiMasao Kotera
    • Kazuo OishiMatatoyo HinachiTakeshi MatsuiMasao Kotera
    • G01S13/76G01S13/93G01S9/56
    • G01S13/931G01S13/76G01S2013/9339G01S2013/9375
    • A following distance measuring communication system comprising a transmitter and a receiver which are mounted on the front part of a following automotive vehicle, a time measuring unit connected to the transmitter and the receiver provided on the following automobile, and an answering transmitter-receiver unit mounted on the rear part of a preceeding vehicle. A pulse modulated signal is transmitted from the transmitter on the following vehicle, and this signal is received by the answering transmitter-receiver unit on the preceeding vehicle. At the instant that the signal is received, the answering transmitter-receiver unit on the preceeding vehicle generates a reply signal which is in turn received by the receiver on the following vehicle. The time required for this process is measured by the time measuring unit connected to the following vehicle receiver to determine the distance between the following vehicle and the preceeding vehicle.
    • 一种后续的距离测量通信系统,包括安装在随后的机动车辆的前部的发射器和接收器,连接到设置在以下汽车上的发射器和接收器的时间测量单元以及安装在接收器上的应答发射器 - 接收器单元 在前一辆车的后部。 脉冲调制信号从后续车辆上的发射机发送,该信号由前一车辆上的应答发射机 - 接收机单元接收。 在接收到信号的时刻,前一车辆上的应答发射机 - 接收机单元产生一个应答信号,该信号又由接收机在随后的车辆上接收。 该过程所需的时间由连接到以下车辆接收器的时间测量单元来测量,以确定随后的车辆与前一车辆之间的距离。