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Vehicle-mounted control device and system

A technology of a control device and a control system, which is applied to vehicle parts, transportation and packaging, and anti-theft vehicle accessories, etc., can solve the problems of reducing the convenience of the stop time period, and achieve the effect of reducing the standby current.

Active Publication Date: 2015-09-30
ORMON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In addition, Patent Document 3 discloses a control system as a pre-authentication method for passive functions. reduction of

Method used

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  • Vehicle-mounted control device and system
  • Vehicle-mounted control device and system
  • Vehicle-mounted control device and system

Examples

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no. 1 example

[0037] figure 1 It is a block diagram showing the control system 100 and the motorcycle 1 in this embodiment. The control system 100 includes a control device 10 mounted on the motorcycle 1 and a portable device 20 carried by a user and capable of wireless communication with the control device 10 . In addition, the motorcycle 1 has a control device 10, an engine 3 that drives the motorcycle 1, an engine control unit 30 that controls the engine 3, and a lamp / buzzer that can be visually and audibly recognized. 4 and an external output control unit 40 that controls the lamp / buzzer 4. In addition, instead of the engine 3, a motor for driving the vehicle may be used, or the lamp / buzzer 4 may be used instead, as long as the user and surrounding people can recognize the motorcycle 1 as long as it is a device.

[0038] The carrier 20 has a switch 22, a carrier control unit 21, an RF transmission circuit 24, and an LF transmission and reception circuit 25, wherein the switch 22 is op...

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PUM

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Abstract

The invention provides a control system which reduces standby current in a vehicle having a passive function of performing authentication in advance and can enable a user to control a device that serves as a control object without uncoordinated feeling. The control system (100) has a control device (10) carried on the vehicle (1) and a carrier (20) capable of performing wireless communication with the control device, the control device enables a specified phenomenon of determining the position of the vehicle to occur according to an instruction signal sent by the carrier and starts to send a response request signal, and the response request signal requests for sending back identification information of the carrier.

Description

technical field [0001] The present invention relates to a vehicle-mounted control device and system, and in particular to a vehicle-mounted control device and system in a vehicle with passive functions. Background technique [0002] Vehicles with passive functions have been popular for a long time. The so-called passive function is also called passive entry or the like, and is a function for the user to lock and unlock the doors of the vehicle without operating the portable device, or a function for starting / stopping the engine by operating an engine start switch or the like. With the passive function, the vehicle sends a response request signal to the carrier, and the carrier that receives the response request signal sends a response signal back to the vehicle. Then, the vehicle performs authentication of the carrier based on the response signal from the carrier. If the authentication succeeds, it is determined that there is a legitimate carrier, and predetermined controls...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/24
CPCB60R25/246
Inventor 上泽一畅吉泽大辅
Owner ORMON CORP
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