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Remote control device for vehicle

一种远程操作、车辆的技术，应用在车辆部件、防窃用的车辆配件、运输和包装等方向，能够解决电池消耗激增、没有减少便携式发送机的电池消耗电力、电池寿命减短等问题

Active Publication Date: 2014-06-18
MINEBEA ZHILIAN KECHUANG PARTS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, when the operation button is pressed for a long time, a signal with a long data length is repeatedly sent from the portable transmitter, and the battery consumption of the portable transmitter increases sharply, and the battery life is shortened.
[0004] On the other hand, in Patent Document 2, there is known a technique in which, in the case of repeatedly transmitting encrypted data from a portable transmitter, when a signal of the same data is received, the stored data can be called without decrypting the received signal. code to reduce the processing load on the CPU for decryption, but this technology is implemented on the side of the receiver installed in the vehicle and does not reduce the power consumption of the battery of the portable transmitter

Method used

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  • Remote control device for vehicle
  • Remote control device for vehicle

Examples

Experimental program
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Embodiment Construction

[0023] Below, refer to the attached Figure 1 to Figure 5 Embodiments of the present invention will be described. first in figure 1 Among them, the portable transmitter 11 carried by the vehicle user can wirelessly transmit a signal indicating the locking or unlocking of the vehicle door, and a signal indicating the operation of an operating device mounted on the vehicle such as a power window mechanism, and the vehicle side installed on the vehicle side receives the signal. The machine 12 gives an instruction signal based on the signal transmitted from the portable transmitter 11 to the lock / unlock control unit 13 and the power window control unit 14, and the lock / unlock control unit 13 and the power window control unit 14 The command given by the receiver 12 controls the locking or unlocking of the doors, and controls the opening or closing operation of the windows.

[0024] The portable transmitter 11 has: a first operation button 15 as an operation member for instructing...

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Abstract

A remote control device for a vehicle includes a portable transmitter (11) and a vehicle-side receiver (12) provided in the vehicle to activate an activation device on the basis of a signal transmitted from the portable transmitter (11). In response to the continuous operation of a manipulator (15, 16), which is performed to give the instruction to activate the activation device, the portable transmitter (11) transmits a first signal including a data frame having at least an ID code, a function code determining an action of the activation device, and a first error detection code and then repeatedly transmits a second signal, and a data frame of the second signal is set to have only the same function code as the function code of the first signal and a second error detection code generated based on said function code, and the data frame of the first signal.

Description

technical field [0001] The present invention relates to a remote operation device for a vehicle comprising: a portable transmitter that repeatedly transmits a signal instructing the operation of an operation device mounted on the vehicle in response to an operation element being continuously operated for a predetermined time or longer; and a vehicle-side receiver installed in the vehicle to operate the operating device based on a signal transmitted from the portable transmitter. Background technique [0002] In Patent Document 1, there is known a technique in which an operating device installed in a vehicle, such as a power window, is operated by pressing and holding an operation button of a portable transmitter owned by a vehicle user. In such a technique, when the operation button is pressed and held, the portable After sending the signal of the first frame type consisting of a synchronization frame, a frame header, and a data frame, the transmitter repeatedly sends a sign...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/20H04B1/40
CPCG07C9/00126H04L1/0053B60R25/246H04L1/0056H04L1/0061H04L1/08G07C9/30
Inventor 江藤进一郎国本义人荒井伸幸梶间阳介上泽一畅冈庭贵纪
Owner MINEBEA ZHILIAN KECHUANG PARTS CO LTD
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