Vehicle distance detection method and device, vehicle and storage medium
A detection method and inter-vehicle distance technology, which is applied in the field of vehicles, can solve problems such as insufficiency of on-board computing resources, complex calculation process, and large amount of calculation, and achieve the effects of simplifying the determination process, rationalizing computing resources, and improving real-time performance
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Embodiment 1
[0026] figure 1 It is a flow chart of a vehicle distance detection method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of detecting vehicle distance, and the method can be executed by a vehicle distance detection device, wherein the device can be controlled by software and / or or a hardware implementation such as figure 1 As shown, the method specifically includes the following steps:
[0027] Step 110, acquiring current position information and initial track information of the target vehicle, and determining at least one point track information in the current sampling period.
[0028] Optionally, the current location information may be the current location information of the vehicle.
[0029] Specifically, the current location of the center of the front of the vehicle may be used as the current location information.
[0030] Furthermore, the current vehicle and the target vehicle may both be in a driving state, and at dif...
Embodiment 2
[0053] figure 2 A schematic structural diagram of a vehicle distance detection device provided in an embodiment of the present invention, as shown in figure 2 As shown, the device specifically includes:
[0054] Track acquisition module 210, configured to acquire current position information and initial track information of the target vehicle, and determine at least one track information in the current sampling period;
[0055] The track determination module 220 is used to determine the final track information of the target vehicle in the current sampling period according to the track information of each point and the initial track information,
[0056] The distance determination module 230 is configured to determine the distance between vehicles and the target vehicle within the current sampling period according to the current position information and the final track information.
[0057] In the technical solution of this embodiment, the final track information of the tar...
Embodiment 3
[0068] image 3 A schematic structural diagram of a vehicle provided in Embodiment 4 of the present invention, such as image 3 As shown, the vehicle includes a processor 32, a memory 31, and at least one millimeter-wave radar 33; the number of processors 32 in the vehicle can be one or more, image 3 Take a processor 32 as an example; the processor 32, memory 31, and millimeter-wave radar 33 in the vehicle can be connected through a bus or other methods, image 3 Take connection via bus as an example.
[0069] The memory 31, as a computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions / modules corresponding to the vehicle distance detection method in the embodiment of the present invention (for example, the dot track acquisition module 210, track determination module 220, distance determination module 230). The processor 32 executes various functional applications and data processing of...
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