Device For Automatically Unlocking An Openable Panel Of A Motor Vehicle
A motor vehicle, automatic locking technology, applied in the direction of power control mechanism, wing fan control mechanism, instruments, etc., can solve the problems of expensive, approaching, stealing items, etc.
Inactive Publication Date: 2015-12-23
有信制造法国公司
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- Application Information
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Problems solved by technology
[0006] Thus, if the system unlocks all of the vehicle's openings, there is a risk that a malicious person will approach the vehicle in order to, for example, steal items from the vehicle
[0007] Also, these hands-free access devices require expensive equipment and energy to perform a persistent scan of the environment
This energy consumption can lead to premature discharge of the vehicle's battery, for example when the vehicle is stopped and the engine is off, which can hinder the starting of said vehicle
Method used
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Embodiment Construction
[0028] The expression "identification means" corresponds to any type of equipment capable of emitting a signal allowing identification by a device external to the identification means, in particular a remote control.
[0029] The term "opener" covers hinged or sliding side doors and trunk or tailgates of vehicles.
[0030] The individual elements of the device according to the invention will now be described in detail with reference to the accompanying drawings. In these figures, the same elements have the same reference numerals.
[0031] figure 1 A motor vehicle 1 is shown equipped with a device according to the invention for automatically unlocking one or more openings 3 of the motor vehicle 1 . figure 2 This device 2, shown in detail in , comprises a remote opening system 4 comprising a central processing unit 5 mounted in the vehicle 1 linked to, for example, mounted on each handle 9 ( figure 1 ) or peripherals 7 installed in each handle. The term "handle" 9 is to be...
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The present invention relates to a device for automatically locking and / or unlocking at least one openable panel (3) of a motor vehicle (1) comprising a remote-opening system (4) comprising a central processing unit (5) designed to be installed inside the vehicle, and a portable identification element (17), said central processing unit (5) being capable of authenticating by radiofrequency the portable identification element (17). Said device further comprises means (13) for the remote optical recognition of a predetermined movement of part of the body for locking and / or unlocking said openable panel or panels in front of which the movement has been executed in the event of positive recognition of the movement and in that the central processing unit comprises activation means (11) for activating said remote optical recognition means (13) when the portable identification element (17) is located within a predefined perimeter (19) around the vehicle (1).
Description
[0001] This application is a divisional application of the invention application with the application number 200980148206.6, the application date is October 1, 2009, and the invention title is "A device for automatically unlocking an openable panel of a motor vehicle". technical field [0002] The invention relates to a device for automatically unlocking at least one opening of a motor vehicle. [0003] The device according to the invention is used, for example, in a vehicle equipped with a radio frequency receiver, so that a vehicle user with identification means can enter the vehicle without having to do anything in the immediate vicinity of the vehicle. Background technique [0004] In the prior art, devices that allow access without having to do anything typically include a proximity sensor coupled to the hands-free access system such that an authentication attempt is only triggered when the proximity sensor detects the user's presence. Thus, in the case where the authen...
Claims
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IPC IPC(8): G07C9/00B60R25/01B60R25/24B60R25/31B60R25/40
CPCG07C9/00309G07C2009/00373G07C2009/00587G07C2209/64E05Y2400/852E05Y2400/858E05F15/73
Inventor 弗雷德里克.吉欣
Owner 有信制造法国公司