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Watch with function of vehicular intelligent key

A smart key and watch technology, which is applied in the field of anti-theft system and identification, can solve the problems of the development of the smart key system, the unsuitable integration of the size of the identification circuit, etc., and achieve the effect of increasing thickness and convenient use

Active Publication Date: 2013-06-12
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the size and shape of the identification circuit of the existing smart key system are not suitable for integration, and this problem has become an obstacle to the development of the smart key system

Method used

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  • Watch with function of vehicular intelligent key
  • Watch with function of vehicular intelligent key
  • Watch with function of vehicular intelligent key

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Embodiment Construction

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0016] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "left", "right", "top", "bottom", "inner" and "outer" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orie...

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Abstract

The invention discloses a watch with a function of a vehicular intelligent key. The watch comprises a watch shell body, an index dial, a movement and a vehicular controller. The vehicular controller is contained in the watch shell body and comprises a frame, a printed circuit board (PCB), a battery containing part, a button cell battery and a base cover, wherein the frame is roughly annular, and a coiling groove which is internally provided with antennae in a coiled mode is formed in the outer circumferential side of the frame; the PCB is arranged in one side, facing to the movement, of the frame in a clamped mode; the battery containing part is formed on the other side, away from the movement, of the frame, and is used for containing the button cell battery; and the base cover is connected with the watch shell body to seal the watch shell body. According to the watch with the function of the vehicular intelligent key, the vehicular controller is arranged in the watch, so that an identity recognition circuit of a car owner can be integrated into a quartz watch which is carried with the car owner. Therefore, the functions of identity recognition of the car owner and car burglary prevention can be achieved, in addition, the thickness of the watch cannot greatly increased, appearance is good, and carrying is convenient.

Description

Technical field [0001] The invention relates to identity recognition and anti-theft systems in the automotive field, and radio communication integrated circuits integrated in quartz watches, and in particular to a watch with a vehicle smart key function. Background technique [0002] The existing smart key system (also called Passive Keyless Entry, keyless system) is mainly composed of a vehicle communication controller and an identity recognition circuit (also called Intelligent Key) carried by the car owner. When the car owner approaches the vehicle for a certain distance, the door lock will automatically open and disarm the anti-theft. When the owner leaves the vehicle, the door locks will automatically lock and enter the anti-theft state. [0003] After several years of development, the identification circuit carried by the car owner has a certain degree of portability. For example, the identity recognition circuit is designed to bank card specifications and the tradit...

Claims

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Application Information

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IPC IPC(8): G04B47/00G04B37/12E05B19/00
Inventor 林承德王思可区林冰唐志
Owner BYD CO LTD
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