Method and system for keyless control of a vehicle

Abstract

The present application discloses a method and system for controlling a vehicle without a key, belonging to the technical field of vehicle control. The method includes: the target vehicle transmits a Bluetooth signal carrying an acquisition request to the surroundings, and the acquisition request is used to acquire the identification of the wearable device; when at least one wearable device around the target vehicle receives the Bluetooth signal transmitted by the target vehicle, at least one wearable device around the target vehicle receives the Bluetooth signal transmitted by the target vehicle. A wearable device sends a Bluetooth signal carrying the identification of the wearable device to the target vehicle; the target vehicle determines whether the wearable device corresponding to the Bluetooth signal is the target wearable device based on the received Bluetooth signal that carries the identification of the wearable device , the target wearable device is a wearable device bound to the target vehicle; when it is determined that the target wearable device exists around the target vehicle, the target vehicle controls the door to unlock. The present application can unlock the vehicle through the wearable device carried by the user without the key being carried.

Description

technical field [0001] The present application relates to the technical field of vehicle control, and in particular, to a method and system for controlling a vehicle without a key. Background technique [0002] With the advancement of science and technology and the continuous improvement of the level of intelligence, the keyless entry and start (Passive Entry Passive Start, PEPS) system came into being. [0003] In the related art, after the user touches the handle of the vehicle, the PEPS system detects whether there is a key through the radio frequency module without waking up the vehicle network. If a key is detected, verify that the detected key is legitimate. When the detected key is legal, the vehicle network is woken up, and the PEPS system sends a door opening command to the BCM (body control module, body control) module through the vehicle network. When the BCM module receives the door opening command sent by the PEPS system, the BCM module controls the vehicle do...

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application provides a method and system for keyless car control, which can solve the problem that the vehicle cannot be unlocked when the user does not carry the key

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