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Automobile unlocking device and method, automobile keyless system and intelligent automobile system

An unlocking device and smart car technology, applied in vehicle parts, transportation and packaging, anti-theft vehicle accessories, etc., can solve the problem of short unlocking distance, achieve long-distance unlocking, and improve the effect of unlocking distance

Active Publication Date: 2020-09-04
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the existing car keyless system, the unlocking distance between the smart key and the car is relatively short, usually about 1m, that is, the smart key can only achieve keyless entry and keyless start within a distance of about 1m from the car

Method used

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  • Automobile unlocking device and method, automobile keyless system and intelligent automobile system
  • Automobile unlocking device and method, automobile keyless system and intelligent automobile system
  • Automobile unlocking device and method, automobile keyless system and intelligent automobile system

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Embodiment Construction

[0049] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0050] An embodiment of the present invention provides a car unlocking device, which is applied to a smart car system including a car 13 and a smart key 14. The car unlocking device in this application includes a first signal transceiving module 11 and a second signal transceiving module 12, thus, The smart car system includes a car 13, a smart key 14, a first signal transceiving module 11 and a second signal transceiving module 12,...

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Abstract

The invention relates to the technical field of car equipment, in particular to a car unlocking device and method, a keyless system of a car and a smart car system. The device comprises a first signaltransceiver module arranged at a car side and a second signal transceiver module arranged at a smart key side; the first signal transceiver module is used for receiving a first signal, emitted by thecar, for requesting an unlocking operation and sending the first signal to the second signal transceiver module after the first signal is amplified; the second signal transceiver module is used for receiving the first signal and transmitting the first signal to a smart key to make the smart key generate a second signal for unlocking the car according to the first signal; the second signal transceiver module is also used for receiving the second signal emitted by the smart key and sending the second signal to the first signal transceiver module after the second signal is amplified; the first signal transceiver module is also used for receiving the second signal and transmitting the second signal to the car to make the car execute the unlocking operation according to the second signal.

Description

technical field [0001] The invention relates to the technical field of automobile equipment, in particular to an automobile unlocking device and method, an automobile keyless system and an intelligent automobile system. Background technique [0002] The car keyless system, that is, the car keyless entry and keyless start system, is a vehicle identification code identification system based on radio frequency technology. With the advancement of technology and the expansion of the automobile market, more and more models are equipped with the system. [0003] The key in the car keyless system is not a traditional mechanical unlocking key, but a smart key. In the car keyless system, when the smart key enters the range of the system, through direct communication between the smart key and the car, the user can unlock the car without inserting the key into the mechanical lock, and can start the ignition after entering the car. [0004] For the existing car keyless system, the unlo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R25/20G07C9/00
CPCB60R25/20B60R2325/103G07C9/00309G07C9/00571
Inventor 杨卿简云定王超然曾颖涛
Owner BEIJING QIHOO TECH CO LTD
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