Automatic driving vehicle based on tracking technology
A self-driving car technology, applied in the field of intelligent transportation, can solve problems such as difficult to maintain the center of the lane, complex path planning, complex recognition algorithm, etc., and achieve the effects of easy maintenance and management, high real-time performance, and low hardware platform cost
Inactive Publication Date: 2019-10-22
HENAN ESCORT IND COMPANY
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Problems solved by technology
The current automatic driving mainly uses two-lane lines as the driving trajectory. When turning, the path planning is complicated, and it is difficult to maintain the center of the lane. The recognition algorithm is complex and the hardware platform required is expensive.
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Embodiment 1
[0014] as attached Figure 1-2 As shown, a self-driving car based on tracking technology includes a lane, a vehicle, a front camera, a middle camera, a rear camera, a central processing unit, an electronic brake, an electronic accelerator, and an electronic steering wheel. The center line of the lane is set, the vehicle travels along the center line of the lane, the front camera is set on the lower part of the front chassis of the vehicle, the middle camera is set on the middle of the chassis of the vehicle, and the rear camera is set on the lower part of the rear chassis of the vehicle. The front camera, the middle camera, and the rear camera are respectively aimed at the lane centerline, and the front camera, the middle camera, and the rear camera are all connected to a graphics processing unit, and the graphics processing unit is connected to a central processing unit , the interconnection comparison database is connected on the central processing unit, the electronic accel...
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The invention discloses an automatic driving vehicle based on the tracking technology. The automatic driving vehicle comprises a lane, a vehicle, a front camera, a middle camera, a rear camera and a central processor. A lane centerline is arranged in the middle position of the lane. The front camera, the middle camera and the rear camera are respectively arranged at the front, the middle and the rear of the vehicle chassis. The front camera, the middle camera and the rear camera are respectively aligned with the lane centerline. The front camera, the middle camera and the rear camera are all connected with a graphics processing unit. The graphics processing unit is connected with the central processor. A comparison database is interconnected on the central processor. An electronic accelerator, an electronic brake and an electronic steering wheel are connected on the central processor. A vehicle speed sensor is connected on the central processor. In general, the automatic driving vehicle has the advantages of high real-time performance and can ensure that the vehicle always travels along the lane centerline.
Description
technical field [0001] The invention belongs to the technical field of intelligent transportation, in particular to an automatic driving vehicle based on tracking technology. Background technique [0002] Problems such as urban traffic congestion, frequent accidents, and poor information flow have triggered an upsurge in autonomous driving research. Autonomous driving based on intelligent transportation is becoming one of the solutions to existing traffic problems. The current automatic driving mainly uses two-lane lines as the driving trajectory. When turning, the path planning is complicated, and it is difficult to maintain the center of the lane. The recognition algorithm is complex and the required hardware platform is expensive. Contents of the invention [0003] The purpose of the present invention is to provide an automatic driving vehicle based on tracking technology. The automatic driving vehicle uses the centerline of the lane as a reference, calculates the state...
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IPC IPC(8): G05D1/02
CPCG05D1/0246G05D1/0255
Inventor 曲保章申晓聪郭希晓张延伟
Owner HENAN ESCORT IND COMPANY