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Data fusion method and related equipment

A technology of data fusion and perception data, applied in the direction of using re-radiation, instruments, computer components, etc., can solve the problem of small perception range

Active Publication Date: 2018-11-06
HUAWEI TECH CO LTD
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  • Summary
  • 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

Examples

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Embodiment Construction

[0104] figure 1 It is a schematic diagram of an application scenario involved in the embodiment of this application. Such as figure 1As shown, at least one roadside device is installed on the side of the road, and at least one vehicle in the middle of the road is equipped with vehicle equipment. in:

[0105] Roadside equipment is used to detect the road environment from the perspective of the roadside to obtain roadside perception data. The roadside equipment can be configured with a roadside sensing device, and the roadside sensing device can include at least one roadside sensor, such as microwave radar, millimeter wave radar, etc., capable of identifying target objects (for example, vehicles) within the sensing range and pedestrians) roadside perception data such as position, speed and size. The roadside sensing device can also include roadside sensors such as a camera. In addition to identifying the position, speed, and size of the target object within the sensing range...

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Abstract

The invention discloses a data fusion method and related equipment. The data fusion method comprises the steps of obtaining vehicle sensing data, wherein the vehicle sensing data is obtained by detecting the road environment within a sensing range by a vehicle sensing device through a vehicle sensor; obtaining roadside sensing data, wherein the roadside sensing data is obtained by detecting the road environment within a sensing range by a roadside sensing device through a roadside sensor; and fusing the vehicle sensing data and the roadside sensing data according to a fusion formula so as to obtain a first fusion result. The scheme of the invention can realize the superposition of the sensing range of the roadside sensing device and the sensing range of the vehicle sensing device, therebyeffectively 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 of realizing automatic driving. After the self-driving vehicle perceives the road environment, it 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 the 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 automatic driving. Contents of the invention [0003] The embodiment of the present application provides a data fusion method and related equipment, which can superimpose the sensing...

Claims

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Application Information

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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
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