Vehicle predictive lane change image display method, device, electronic device and readable medium
A vehicle and lane-changing technology, applied in the computer field, can solve the problems of inaccuracy, reducing the safety of self-driving vehicles, and not being able to better characterize the estimated driving state of the target vehicle.
Active Publication Date: 2021-09-21
禾多科技(广州)有限公司
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Problems solved by technology
[0004] During the normal driving process of the vehicle, other vehicles will suddenly change lanes (for example, suddenly change lanes or change lanes without turning on the turn signal, etc.), at this time, according to the information of the headlights of the target vehicle and the tilt angle of the head of the target vehicle, etc. , the generated target vehicle information cannot better represent the actual driving state of the target vehicle at the current moment, nor can it better characterize the estimated driving state of the target vehicle at the next moment. Therefore, the predicted lane change image of the target vehicle generated according to the target vehicle information Inaccurate enough, thus, the predicted lane change map of the target vehicle displayed on the display terminal of the current vehicle will be inaccurate
In turn, reducing the safety of autonomous vehicles
Method used
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[0018] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these examples are provided so that the understanding of this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.
[0019] It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings. In the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.
[0020] It should be noted that conc...
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The embodiment of the present disclosure discloses a vehicle predictive lane change image display method, device, electronic equipment and readable medium. A specific embodiment of the method includes: acquiring lane line information, current vehicle location information and target vehicle detection information; determining an initial lane change probability vector and a lane change probability transfer matrix; based on the lane line information, current vehicle location information and The detection information of the target vehicle generates the instantaneous information of the target vehicle; based on the lane line information, the detection information of the target vehicle, the initial lane change probability vector, the lane change probability transfer matrix and the instantaneous information of the target vehicle, the target vehicle lane change probability is generated Vector; based on the target vehicle's target lane change probability vector, generate and display the predicted lane change image of the target vehicle. This embodiment can improve the accuracy of generating the predicted lane change image of the target vehicle.
Description
technical field [0001] The embodiments of the present disclosure relate to the field of computer technology, and in particular to a method, device, electronic device, and readable medium for displaying a vehicle predicted lane change image. Background technique [0002] The vehicle predicted lane change image display method refers to a technology for displaying a target vehicle predicted lane change image on a display terminal of a current vehicle. At present, when the vehicle predicts lane change image display, the usual method is: based on the target vehicle's headlight information (for example, the turn signal flashes) and the target vehicle's head tilt angle (for example, the angle at which the head tilts to the left) and other information , generate target vehicle lane change information (for example, information indicating whether to change lanes), and then generate a predicted lane change image of the target vehicle according to the target vehicle lane change informat...
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IPC IPC(8): B60W40/06B60W50/00B60W50/14
CPCB60W40/06B60W50/0097B60W50/0098B60W50/14B60W2050/146B60W2552/53B60W2554/4045B60W2554/80
Inventor 孙磊倪凯
Owner 禾多科技(广州)有限公司