Remote control device for automotive working devices
    71.
    发明申请
    Remote control device for automotive working devices 失效
    汽车工作装置遥控装置

    公开(公告)号:US20040146303A1

    公开(公告)日:2004-07-29

    申请号:US10473843

    申请日:2003-09-30

    Inventor: Michael Steffen

    CPC classification number: G08C23/04 G08C2201/63

    Abstract: In order to control automatic working devices, especially soil compacting devices, a remote control device is provided which comprises a transmitter unit which can be actuated by a user and which is used to transmit control signals in the form of electromagnetic radiation and a receiver unit which is arranged on the working device and which outputs the received control signals in the form of electric control commands to the control unit of a working device. During operation of the working device, the transmitter unit can be connected to an external power source, which is arranged on the working device, by means of a cable for the supply of power thereto.

    Abstract translation: 为了控制自动工作装置,特别是土壤压实装置,提供了一种遥控装置,其包括可由用户致动并用于以电磁辐射的形式传送控制信号的发射器单元和接收器单元, 被布置在工作装置上,并且以电控制命令的形式将接收到的控制信号输出到工作装置的控制单元。 在工作装置的操作期间,发射机单元可以通过用于供电的电缆连接到布置在工作装置上的外部电源。

    Interference resistant wireless sensor and control system
    72.
    发明申请
    Interference resistant wireless sensor and control system 有权
    抗干扰无线传感器和控制系统

    公开(公告)号:US20030224729A1

    公开(公告)日:2003-12-04

    申请号:US10157217

    申请日:2002-05-28

    CPC classification number: G08C17/02 G08C2201/63 H04B7/0837 H04B7/12

    Abstract: A wireless sensor and control system includes wireless RF transmitter units and one or more receivers that communicate using more than one narrowband radio channel to provide increased reliability in the presence of unintentional radio interference. The output of a sensor transducer or closure of a switch contact can trigger transmissions at two or more narrowband carrier frequencies that are subsequently decoded by the receiver(s). The remote sensor data can then be passed to another system for processing and/or utilized to control remote devices. In accordance with one practical embodiment, the remote sensor data indicates the ingress or egress of monitored product inventory.

    Abstract translation: 无线传感器和控制系统包括无线RF发射机单元和使用多于一个窄带无线电信道进行通信的一个或多个接收机,以在存在无意的无线电干扰的情况下提供增加的可靠性。 传感器换能器的输出或开关触点的闭合可触发随后由接收器解码的两个或多个窄带载波频率的传输。 然后可以将远程传感器数据传递到另一系统进行处理和/或用于控制远程设备。 根据一个实际实施例,远程传感器数据指示所监视的产品库存的入口或出口。

    Communications system for remote control systems
    73.
    发明授权
    Communications system for remote control systems 有权
    遥控系统通讯系统

    公开(公告)号:US06424285B1

    公开(公告)日:2002-07-23

    申请号:US09341028

    申请日:1999-11-12

    CPC classification number: G08C17/02 G08C23/04 G08C2201/63

    Abstract: A communications system for transmitting and receiving remote control messages in an electronic remote control system. The present communications system uses a remote control message protocol which is particularly suitable for transmitting RF remote control messages with IR remote control messages in a time multiplexed fashion, wherein the RF remote control messages are transmitted during the pause intervals between IR remote control message transmission intervals. The present remote control message protocol includes a start sequence, comprising a MARK pulse and a SPACE of about equal duration, followed by a plurality of data fields. Each data field ends with an End of Field marker and the remote control message ends with an End of Message marker. The plurality of data fields comprises an addressing data field for specifying the destination device, a security code data field for allowing a specific remote control transmitter to control a specific destination device, a status field for specifying various status codes associated with the remote control message, a keycode field for carrying the remote control message payload, and a checksum field for verifying the transmission integrity of the remote control message. A remote control message based on the present message protocol may be expanded to include additional data fields and to expand pre-existing data fields.

    Abstract translation: 一种用于在电子遥控系统中发送和接收远程控制消息的通信系统。 本通信系统使用远程控制消息协议,其特别适用于以时分多路复用方式发送具有IR遥控消息的RF遥控消息,其中RF远程控制消息在IR远程控制消息传输间隔 。 本遥控消息协议包括起始序列,其包括大约相等持续时间的MARK脉冲和SPACE,随后是多个数据字段。 每个数据字段以“终结点”标记结束,远程控制消息以“消息结束”标记结束。 多个数据字段包括用于指定目的地设备的寻址数据字段,用于允许特定遥控发射机控制特定目的地设备的安全代码数据字段,用于指定与遥控消息相关联的各种状态代码的状态字段, 用于承载远程控制消息有效载荷的键码字段和用于验证遥控消息的传输完整性的校验和字段。 可以扩展基于当前消息协议的远程控制消息以包括附加数据字段并扩展预先存在的数据字段。

    Redundant remote control system used on a continuous miner and method of
using same
    74.
    发明授权
    Redundant remote control system used on a continuous miner and method of using same 失效
    连续采矿机使用的冗余遥控系统及其使用方法

    公开(公告)号:US5110189A

    公开(公告)日:1992-05-05

    申请号:US614703

    申请日:1990-11-16

    Inventor: Marvin L. Haines

    CPC classification number: E21C35/24 G08C2201/63

    Abstract: A redundant remote control system for use on a continuous miner having a radio remote control system for the remote control of a continuous miner. The radio remote control system having switches, a multiplexer, a radio transmitter, a radio receiver, a demultiplexer, and a radio interface. The redundant remote control system includes a second system for controlling the same continuous miner, and includes a second transmitter, a second multiplexer, a second receiver, and a second demultiplexer. The second system may be a radio, a fiber optic or electrical cable remote control system.

    Abstract translation: 一种用于连续采矿机的冗余遥控系统,具有用于遥控连续采矿机的无线遥控系统。 具有开关,多路复用器,无线电发射机,无线电接收机,解复用器和无线电接口的无线电遥控系统。 冗余遥控系统包括用于控制相同的连续采矿机的第二系统,并且包括第二发射机,第二多路复用器,第二接收机和第二解复用器。 第二系统可以是无线电,光纤或电缆遥控系统。

    Remote control system, and a portable device

    公开(公告)号:JP5175782B2

    公开(公告)日:2013-04-03

    申请号:JP2009071479

    申请日:2009-03-24

    CPC classification number: G08C19/12 G08C17/02 G08C2201/63

    Abstract: A remote control system includes a mobile device and a receiver connected to a control target. The mobile device includes an input unit accepting user's input operation; an operation signal transmission unit wirelessly transmitting an operation signal corresponding to the input operation during the input operation; a frequency switching determination unit determining whether to switch the transmission frequency band from a first frequency band to a second frequency band based on at least any one of a manner of the input operation and a state of wireless communication; and a transmission frequency switching unit switching the transmission frequency band when the frequency switching determination unit determines to switch the transmission frequency band. The receiver includes an operation signal reception unit receiving the operation signal; and a control unit controlling the control target on the basis of the received operation signal.

    Vehicle control system
    78.
    发明专利
    Vehicle control system 审中-公开
    车辆控制系统

    公开(公告)号:JP2008101344A

    公开(公告)日:2008-05-01

    申请号:JP2006282647

    申请日:2006-10-17

    CPC classification number: G08C19/32 G07C9/00309 G07C2209/61 G08C2201/63

    Abstract: PROBLEM TO BE SOLVED: To surely establish communications while preventing an increase in constitution, in a keyless entry system. SOLUTION: A smart portable machine 2 transmits a keyless radio signal for the keyless entry system via two frequency channels (Ch1 and Ch2). In an integrated tuner 4 for receiving the keyless radio signal, a control IC 38 determines the channel Ch, which is in a proper communicating state, of the two channels Ch1 and Ch2, and controls the frequency (signal frequency for conversion) of a signal, input into a mixer 28 from a PLL circuit 36, to a frequency for converting the keyless radio signal for the determined Ch into an intermediate frequency signal. This enables the common use of a circuit for receiving the keyless radio signals for the channels Ch1 and Ch2, and enables the communication to be surely established by receiving the keyless radio signal for the channel Ch in the proper communicating state. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:在无钥匙进入系统中,确保建立通信,同时防止结构增加。 解决方案:智能便携式机器2通过两个频道(Ch1和Ch2)发送无钥匙进入系统的无钥匙无线电信号。 在用于接收无钥匙无线电信号的集成调谐器4中,控制IC38确定两个通道Ch1和Ch2处于适当通信状态的通道Ch,并且控制信号的频率(转换的信号频率) ,从PLL电路36输入到混频器28中,将所确定的Ch的无钥匙无线电信号转换成中频信号。 这使得能够共同使用用于接收通道Ch1和Ch2的无钥匙无线电信号的电路,并且通过在适当的通信状态中接收用于信道Ch的无钥无线电信号来使得能够可靠地建立通信。 版权所有(C)2008,JPO&INPIT

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