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    • 4. 发明授权
    • Vehicle speedometer
    • 车速表
    • US06708115B1
    • 2004-03-16
    • US09914996
    • 2001-12-26
    • Chikao NagasakaYoshimasa KunimatsuMasato NishikawaToshiyuki Isogai
    • Chikao NagasakaYoshimasa KunimatsuMasato NishikawaToshiyuki Isogai
    • G01C2100
    • G01C25/00G01C21/28G01C22/02
    • A speedometer for a vehicle capable of displaying a vehicle speed and a traveling distance highly accurately and of providing highly accurate speed information to a system utilizing the speed information is provided. A speedometer is connected to a navigation device that periodically corrects corrected data of a traveling distance per a pulse on the basis of a GPS signal and a vehicle speed pulse signal from a vehicle speed sensor, and outputs the corrected data to a navigation correction information data storage section of the speedometer. A data switching section outputs to a speed computation section the corrected traveling distance data per a pulse that is stored in the navigation correction information data storage section.
    • 提供了一种能够高精度地显示车速和行驶距离的车辆的速度计,并且利用速度信息向系统提供高精度的速度信息。 速度计连接到导航装置,其基于来自车速传感器的GPS信号和车速脉冲信号周期性地校正每个脉冲的行进距离的校正数据,并将校正数据输出到导航校正信息数据 存储部分的速度表。 数据切换部分向速度计算部分输出存储在导航校正信息数据存储部分中的每个脉冲的校正行进距离数据。
    • 9. 发明授权
    • Navigation device
    • 导航设备
    • US06615132B1
    • 2003-09-02
    • US09857703
    • 2001-06-08
    • Chikao NagasakaYoshimasa KunimatsuMasato NishikawaToshiyuki Isogai
    • Chikao NagasakaYoshimasa KunimatsuMasato NishikawaToshiyuki Isogai
    • G01C2100
    • G07C9/00182G01C21/26G05B2219/2628G07C2009/00793G07C2009/00928
    • An object of the present invention is to provide a navigation device that can automatically open/close an electric garage door by remote control without manual operation and that can prevent erroneous opening/closing of the electric garage door. A navigation device 10 can be connected to a wireless garage door opener transmitter 50. The navigation device 10 transmits an open signal to the wireless garage door opener transmitter 50 when a vehicle position calculated by a GPS receiver 24 and an orientation detected by a gyro sensor 40 are within a predetermined range that respectively includes a preset electric garage door open instruction position and orientation, and a vehicle speed detected by a vehicle speed sensor 38 is no greater than a predetermined value. Thus, erroneous opening of the electric garage door when the vehicle approaches the electric garage with an object other than entering the electric garage can be prevented.
    • 本发明的目的是提供一种能够通过远程控制自动打开/关闭电动车库门的导航装置,而无需手动操作,并且可以防止电动车库门的错误打开/关闭。 导航装置10可以连接到无线车库门开启器发射器50.当由GPS接收器24计算的车辆位置和由陀螺仪传感器检测到的姿态时,导航装置10向无线车库门开启器发射器50发送打开信号 40分别包括预定的电动车库门打开指示位置和方向的预定范围内,并且由车速传感器38检测的车速不大于预定值。 因此,能够防止车辆在进入电动车库以外的物体接近电动车库时电动车库门的错误打开。
    • 10. 发明授权
    • Automatic control system for car accessory
    • 汽车配件自动控制系统
    • US06314352B1
    • 2001-11-06
    • US09581221
    • 2000-06-23
    • Yoshimasa KunimatsuChikao NagasakaMasato NishikawaYoshihisa HiranoToshiyuki Isogai
    • Yoshimasa KunimatsuChikao NagasakaMasato NishikawaYoshihisa HiranoToshiyuki Isogai
    • B60R1602
    • G01C21/26
    • An automatic control system is provided that allows a driver to decide whether some or all of an automatic control content for accessory devices for an automobile is to be executed. Trigger information for performing automatic control is detected by a detecting circuit such as a navigation system 12 and, on the basis of the detected trigger information, control contents are established at a control circuit 20, and the established control contents are announced to the driver through the navigation system 12 and an audio system 16. The driver replies to each of the corresponding announced contents (the contents to be automatically controlled) by operating an answer switch 100. At the control section 20, automatic control is performed in accordance with results of replies from the driver operating the answer switch 100.
    • 提供了一种自动控制系统,其允许驾驶员决定是否执行用于汽车的附件装置的自动控制内容的一些或全部。 用于执行自动控制的触发信息由诸如导航系统12的检测电路检测,并且基于检测到的触发信息,在控制电路20建立控制内容,并且将已建立的控制内容通知给驾驶员 导航系统12和音频系统16.驾驶员通过操作应答开关100来回复对应的所宣布的内容(要自动控制的内容)。在控制部分20,根据结果 来自操作应答交换机100的驾驶员的答复。