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    Method and device for calling a remote electric car
    51.
    发明申请
    Method and device for calling a remote electric car 审中-公开
    呼叫远程电动汽车的方法和装置

    公开(公告)号：US20070050097A1

    公开(公告)日：2007-03-01

    申请号：US11312740

    申请日：2005-12-21

    Applicant: Chiu-Hsiang Lo

    Inventor： Chiu-Hsiang Lo

    IPC: G06F17/00

    CPC classification number: A63B55/61 ,  A63B2055/605 ,  G01C17/28 ,  G05D1/0259 ,  G05D1/028 ,  G05D2201/0204

    Abstract: An electric car includes a remote control calling system includes a transmitter and a car, and both of which have an electronic compass for detecting the terrestrial magnetism to obtain an azimuth and calculating the azimuth difference of the two by simple computations. The system automatically controls the direction of the car driving towards a user, and achieves the purposes of simplifying the car structure and facilitating its use.

    Abstract translation: 一种电动车包括遥控调用系统，包括发射器和轿厢，并且它们都具有电子罗盘，用于检测地磁以获得方位并通过简单的计算来计算二者的方位角差。 该系统自动控制车辆朝向使用者行驶的方向，并达到简化轿厢结构和便于使用的目的。

    Method and system for directing a following device toward a movable object
    52.
    发明授权
    Method and system for directing a following device toward a movable object 有权
    用于将跟随装置朝向可移动物体引导的方法和系统

    公开(公告)号：US06327219B1

    公开(公告)日：2001-12-04

    申请号：US09407795

    申请日：1999-09-29

    Applicant: Ruiming Zhang ,  John Moh

    Inventor： Ruiming Zhang ,  John Moh

    IPC: G01S380

    CPC classification number: G01S17/74 ,  G01S13/74 ,  G01S13/86 ,  G01S15/025 ,  G01S15/74 ,  G05D1/0255 ,  G05D2201/0204

    Abstract: An automated object following system includes a tracker associated with a following device, and a guider associated with an object to be followed. The tracker includes a first processor, and at least two transducers for generating an encoded ultrasonic signal. Each transducer has a control input communicating with the first processor for emitting an encoded ultrasonic signal generally toward the guider in response to a command signal from the first processor. The encoded ultrasonic signals carry signal source identification information. A radio frequency (RF) receiver communicates with the first processor for receiving from the guider an encoded RF signal carrying distance and direction information of the guider relative to the tracker to be used for steering the following device toward the object to be followed.

    Abstract translation: 自动对象跟随系统包括与跟随设备相关联的跟踪器以及与要遵循的对象相关联的引导器。 跟踪器包括第一处理器和用于产生经编码的超声波信号的至少两个换能器。 每个换能器具有与第一处理器通信的控制输入，用于响应于来自第一处理器的命令信号，大致向引导器发射编码的超声波信号。 编码的超声波信号携带信号源识别信息。 射频（RF）接收机与第一处理器进行通信，用于从导向器接收编码的RF信号，该RF信号携带导体相对于跟踪器的距离和方向信息，以用于将跟随装置朝向要跟随的对象转向。

    Guide system for an automotive vehicle with separate mobile transmitting device and method for controlling the vehicle
    53.
    发明授权
    Guide system for an automotive vehicle with separate mobile transmitting device and method for controlling the vehicle 失效
    具有单独的移动发射装置的汽车导向系统和用于控制车辆的方法

    公开(公告)号：US5963150A

    公开(公告)日：1999-10-05

    申请号：US809385

    申请日：1997-03-19

    Applicant: Gunther Bail

    Inventor： Gunther Bail

    IPC: A63B55/60 ,  A63B57/00 ,  B62D1/28 ,  G01S5/14 ,  G05D1/00 ,  G05D1/02 ,  G08G1/123

    CPC classification number: G05D1/0278 ,  A63B57/00 ,  B62D1/28 ,  A63B2055/605 ,  A63B2102/32 ,  A63B2220/12 ,  A63B55/60 ,  B62B2202/404 ,  G05D1/0242 ,  G05D1/0255 ,  G05D2201/0204 ,  Y10S280/05

    Abstract: A golf cart or caddy and a mobile transmitting device carried by a golf player are each provided with a receiving and evaluating device equipped with a computer for a satellite-controlled positioning system. The two receiving and evaluating devices calculate the respective positions of the golf player and the golf caddy from the signals cyclically received from the satellite system. The mobile transmitting device is provided with a high-frequency manual transmitter which transmits, also cyclically, the positions of the golf player to the golf caddy. The computer of the golf caddy calculates direction and distance of the golf player and stores the data up to the time when the caddy follows the stored path upon a signal. The golf caddy stops at a predetermined distance from the golf player. When a stationary reference transmitter is additionally used for correcting the position data of the golf player and the golf caddy received from the satellite system, specific areas of the golf course can be excluded as forbidden areas, so that these will not be traveled by the golf caddy.

    Abstract translation: PCT No.PCT / DE95 / 01211 Sec。 371日期1997年3月19日 102（e）1997年3月19日PCT PCT 1995年9月6日PCT公布。 出版物WO96 / 09575 日期：1996年03月28日由高尔夫球手携带的高尔夫球车或球童以及移动发送装置均设置有配备有用于卫星控制定位系统的计算机的接收和评估装置。 两个接收和评估装置根据从卫星系统循环接收的信号计算高尔夫球手和高尔夫球棒的各自位置。 移动发射装置设置有高频手动发射器，其也循环地将高尔夫球手的位置传送到高尔夫球杆。 高尔夫球棒的计算机计算高尔夫球手的方向和距离，并存储数据，直到球童在信号上跟随存储路径时。 高尔夫球棍停在与高尔夫球员预定距离处。 当固定式参考发射机另外用于校正从卫星系统接收的高尔夫球手和高尔夫球棒的位置数据时，高尔夫球场的特定区域可以被排除为禁区，使得这些区域不会被高尔夫运动 球童

    Ultrasonic tracking control for an automotive vehicle
    54.
    发明授权
    Ultrasonic tracking control for an automotive vehicle 失效
    汽车超声波跟踪控制

    公开(公告)号：US5810105A

    公开(公告)日：1998-09-22

    申请号：US614654

    申请日：1996-03-13

    Applicant: Wolfram Trainer

    Inventor： Wolfram Trainer

    IPC: G05D1/02 ,  B60T7/16

    CPC classification number: G05D1/0255 ,  G05D2201/0204 ,  Y10S280/05

    Abstract: The ultrasonic tracking control effects that a pacemaker going ahead is automatically tracked by an automotive vehicle at a predetermined distance. To this end, a control unit (13) of the vehicle (10) is equipped with two ultrasonic units (F1,F2) comprising a transceiver device for ultrasonic signals each. The pacemaker going ahead carries a second control unit (14) with a transponder (S) responding to the signals of the ultrasonic units (F1,F2). Upon reception of an ultrasonic signal, the transponder (S) outputs a response signal which is received by the respective ultrasonic unit. The distance of the vehicle from the pacemaker and the tracking angle (.alpha.) are determined in the first control unit (13) from the signals received by the ultrasonic units (F1,F2), and traveling and steering signals are generated such that the vehicle tracks the pacemaker at a predetermined distance.

    Abstract translation: 超声波跟踪控制对于起搏器正在进行的影响被机动车辆以预定的距离自动跟踪。 为此，车辆（10）的控制单元（13）配备有两个超声波单元（F1，F2），每个超声波单元包括用于每个超声波信号的收发器装置。 正在进行的起搏器携带响应于超声波单元（F1，F2）的信号的应答器（S）的第二控制单元（14）。 在接收到超声波信号时，应答器（S）输出由各个超声波单元接收的响应信号。 根据超声波单元（F1，F2）接收的信号，在第一控制单元（13）中确定车辆与起搏器的距离和跟踪角（α），并且生成行驶和转向信号，使得车辆 跟踪起搏器预定的距离。

    Radio-controlled vehicle with RF noise elimination feature and with ultrasonic anti-collision means insensitive to mechanical shocks
    55.
    发明授权
    Radio-controlled vehicle with RF noise elimination feature and with ultrasonic anti-collision means insensitive to mechanical shocks 失效
    具有RF噪声消除功能和超声波防碰撞的无线电控制车辆对机械冲击不敏感

    公开(公告)号：US4023178A

    公开(公告)日：1977-05-10

    申请号：US598469

    申请日：1975-07-23

    Applicant: Hisao Suyama

    Inventor： Hisao Suyama

    IPC: G01S3/14 ,  G01S15/93 ,  G05D1/02 ,  H04B7/00

    CPC classification number: G01S15/931 ,  G01S3/14 ,  G05D1/0255 ,  G05D1/028 ,  G05D2201/0204 ,  Y10S367/909

    Abstract: A radio-controlled vehicle having a steering motor, a drive motor, a drive mechanism, and a direction sensor for receiving an RF signal from a remote station to actuate the drive motor and to control the steering motor to direct the vehicle to the station. Also, an ultra-sonic anti-collision circuit for preventing the vehicle from colliding with any obstacle lying in the way of its travel. The direction sensor includes an integrating circuit to remove noise components from the direction control signal to thereby provide precise control to the drive mechanism. The ultra-sonic anti-collision circuit includes circuits for preventing malfunction of the anti-collision circuit due to mechanical shocks and/or vibrations of the vehicle.

    Abstract translation: 一种具有转向电动机，驱动电动机，驱动机构和方向传感器的无线电控制车辆，用于从远程站接收RF信号以致动驱动电动机并控制转向电动机将车辆引导至车站。 另外，一种用于防止车辆与其行进路径中的任何障碍物碰撞的超声波防碰撞电路。 方向传感器包括用于从方向控制信号去除噪声分量的积分电路，从而对驱动机构提供精确的控制。 超声波防碰撞电路包括用于防止由于机械冲击和/或车辆振动引起的防碰撞电路故障的电路。

    INTELLIGENT ELECTRIC VEHICLE WITH RECONFIGURABLE PAYLOAD SYSTEM
    57.
    发明公开
    INTELLIGENT ELECTRIC VEHICLE WITH RECONFIGURABLE PAYLOAD SYSTEM 审中-公开

    公开(公告)号：US20230376042A1

    公开(公告)日：2023-11-23

    申请号：US17933926

    申请日：2022-09-21

    Applicant: AYRO, Inc.

    Inventor： Thomas M. Wittenschlaeger

    IPC: G05D1/02 ,  G05D1/00

    CPC classification number: G05D1/0223 ,  G05D1/0094 ,  G05D2201/0204

    Abstract: Embodiments for an intelligent electric low speed vehicle (LSV) with a reconfigurable payload structure are described. A plurality of operational profiles respectively associated with a plurality of payload configurations are stored. A first payload configuration from the plurality of payload configurations is determined based on a first payload capability requirement for the LSV. The LSV configured with the first payload configuration is controlled with a first operational profile of the plurality of operational profiles to traverse a first area with a minimal environmental impact. The first operational profile is associated with the first payload configuration.

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