Vehicle control method and device and vehicle-mounted equipment
A control method and vehicle technology, applied in vehicle parts, anti-theft vehicle accessories, transportation and packaging, etc., can solve problems such as deviation of positioning effect, influence signal strength, automatic unlocking, etc., achieve high positioning accuracy, improve accuracy, Avoid the effect of accidental unlocking
Active Publication Date: 2021-07-02
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, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
[0071] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some 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 Bluetooth module, and locate according to the relative relation...
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The invention relates to a vehicle control method and device and vehicle-mounted equipment, which are applied to a static to-be-unlocked vehicle, and comprises the following steps: acquiring a first target image comprising vehicle surrounding information, determining a second position of a target object in the first target image relative to the vehicle, receiving a first signal sent by a terminal device, determining a first position of the terminal device according to the intensity of the first signal, determining whether the terminal device and the target object enter a target area according to the first position corresponding to the intensity of the first signal and a second position corresponding to the first target image, and if the terminal device and the target object enter the target area and unlocking information is obtained, unlocking the vehicle according to the unlocking information, and judging whether the vehicle enters the target area according to the positions of the target object and the terminal device, so that the positioning precision is high, the vehicle unlocking operation can be executed more accurately, the phenomenon of mistaken unlocking is avoided, and the accuracy of automatic vehicle unlocking is improved to the maximum extent.
Description
technical field [0001] The present disclosure relates to the technical field of automobiles, in particular to a vehicle control method, device and vehicle-mounted 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 keyless unlocking functions. Users do not need to use keys to open the doors to unlock themselves. to unlock. [0003] Nowadays, most of the automatic unlocking of cars is based on the virtual key of the mobile phone. The virtual key of the mobile phone is based on the Bluetooth Low Energy (BLE) technology, and is positioned according to the relative relationship between the strength of the signal and the distance of the car. The location of the phone is automatically unlocked. [0004] However, due to differences in mobile phone configurations used by users and the influence of the human body or external environment on the...
Claims
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Login to View More IPC IPC(8): B60R25/20B60R25/24B60R25/34
CPCB60R25/20B60R25/24B60R25/34
Inventor 任海珊
Owner BEIJING CHJ AUTOMOTIVE TECH CO LTD