A vehicle control method, device and in-vehicle equipment
A control method and vehicle technology, applied to vehicle components, anti-theft vehicle accessories, transportation and packaging, etc., can solve problems affecting signal strength, positioning effect deviation, and inaccurate information, so as to avoid false unlocking and high positioning accuracy , the effect of improving the accuracy rate
Active Publication Date: 2022-07-26
BEIJING CHJ AUTOMOTIVE TECH CO LTD
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Problems solved by technology
[0004] However, due to differences in mobile phone configurations used by users and the influence of the human body or external environment on the signal strength, the positioning information based on the signal strength is inaccurate, and it is very likely that the signal strength does not correspond to the actual location, such as , the user's habit of holding the mobile phone, the height of the mobile phone, the mobile phone mounted on the body or in a backpack, etc. will affect the signal strength, resulting in deviations in the positioning effect, and it is very easy to misjudge the location and automatically unlock the problem. The success rate of unlocking is also relatively low
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[0070] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that the embodiments of the present disclosure and the features in the embodiments may be combined with each other under the condition of no conflict.
[0071] Many specific details are set forth in the following description to facilitate a full understanding of the present disclosure, but the present disclosure can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present disclosure, and Not all examples.
[0072] Nowadays, mobile phone virtual keys are all based on low-power bluetooth technology. A bluetooth receiver is installed on the car end to receive the signal strength of the communication between the mobile phone and the vehicle's bluetooth module, and the...
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The present disclosure relates to a vehicle control method, device and in-vehicle device, which are applied to a stationary vehicle to be unlocked. By acquiring a first target image including information around the vehicle, a second position of a target object in the first target image relative to the vehicle is determined. , receive the first signal sent by the terminal device, determine the first position of the terminal device relative to the vehicle according to the strength of the first signal, and determine the terminal device according to the first position corresponding to the first signal strength and the second position corresponding to the first target image and whether the target object enters the target area. If the terminal device and the target object enter the target area, and the unlocking information is obtained, the vehicle is unlocked according to the unlocking information, and the position of the target object and the terminal device is used to determine whether to enter the target area. The positioning accuracy It is relatively high, which can more accurately perform the vehicle unlocking operation, avoid the phenomenon of false unlocking, and maximize the accuracy of the vehicle's automatic unlocking.
Description
technical field [0001] The present disclosure relates to the technical field of automobiles, and in particular, to a vehicle control method, device, and in-vehicle equipment. Background technique [0002] With the development of automobiles, people have higher and higher requirements for the intelligence of automobiles. Many automobiles are equipped with a keyless unlocking function, which does not require the user to use the key to open the door by himself. to unlock. [0003] Nowadays, the automatic unlocking of the car is mostly based on the virtual key of the mobile phone. The virtual key of the mobile phone adopts the Bluetooth Low Energy / BLE technology, and locates according to the relative relationship between the signal strength and the distance of the car. The location of the phone is automatically unlocked. [0004] However, due to differences in the configuration of the mobile phone used by the user and the influence of the human body or the external environment...
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IPC IPC(8): B60R25/20B60R25/24B60R25/34
CPCB60R25/20B60R25/24B60R25/34
Inventor 任海珊
Owner BEIJING CHJ AUTOMOTIVE TECH CO LTD