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Data fusion method and related equipment

A technology of data fusion and data perception, which is applied in the direction of instruments, control/regulation systems, and the use of re-radiation, etc., can solve the problem of small sensing range and achieve the effect of expanding the sensing range

Active Publication Date: 2022-03-25
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the sensing range of the vehicle sensing device is relatively small, and it is difficult to meet the requirements of automatic driving

Method used

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  • Data fusion method and related equipment
  • Data fusion method and related equipment
  • Data fusion method and related equipment

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Embodiment Construction

[0087] figure 1 It is a schematic diagram of an application scenario involved in the embodiment of the present application. like figure 1 As shown, at least one roadside equipment is installed on the side of the road, and at least one vehicle in the middle of the road is installed with vehicle equipment. in:

[0088] The roadside equipment is used to detect the road environment from the perspective of the roadside to obtain roadside perception data. The roadside equipment may be configured with a roadside sensing device, which may include at least one roadside sensor, such as microwave radar, millimeter wave radar, etc., capable of identifying target objects (eg, vehicles) within the sensing range. and pedestrians) location, speed and size, etc. roadside perception data. The roadside sensing device may also include roadside sensors such as cameras. In addition to identifying roadside sensing data such as the position, speed and size of the target object within the sensing ...

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Abstract

The present application discloses a data fusion method and related equipment. The method includes: obtaining vehicle perception data, wherein the vehicle perception data is obtained by a vehicle sensing device detecting a road environment within a perception range through a vehicle sensor; Obtaining roadside perception data, wherein the roadside perception data is obtained by the roadside sensing device detecting the road environment within the sensing range through the roadside sensor; The side perception data are fused to obtain the first fusion result. The above solution can realize the superimposition of the sensing range of the roadside sensing device and the sensing range of the vehicle sensing device, thereby effectively expanding the sensing range.

Description

technical field [0001] The invention relates to the field of automatic driving, in particular to a data fusion method and related equipment. Background technique [0002] The perception of the road environment is the primary task for realizing autonomous driving. After sensing the environment of the road, the self-driving vehicle can avoid other vehicles or pedestrians on the road to achieve safe driving. In order to realize the perception of the road environment, the self-driving vehicle in the prior art detects other vehicles or pedestrians on the road through a vehicle sensing device installed on the vehicle, so as to perceive the road environment. However, in the prior art, the sensing range of the vehicle sensing device is relatively small, and it is difficult to meet the requirements for realizing automatic driving. SUMMARY OF THE INVENTION [0003] The embodiments of the present application provide a data fusion method and related equipment, which can realize the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
CPCG05D1/0221G05D1/0223G05D1/0225G05D1/024G05D1/0242G05D1/0251G05D1/0255G05D1/0257G05D1/0259G05D1/0278G05D1/028G05D1/0285B60W40/04G01S13/931G01S2013/932G01S13/86G01S2013/9323G01S13/867G01S13/865G01S7/003G01S7/4026G01S17/931G01S2013/9316G06V20/56G06V10/803G06F18/251G05D1/0212G06V20/54G06V2201/07G06F18/22G06F18/25G05D1/646
Inventor 于欢杨肖宋永刚
Owner HUAWEI TECH CO LTD