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Automatic driving method, automobile control equipment, automobile and system

A technology of automatic driving and equipment, which is applied in the field of automobiles and systems, can solve problems such as traffic congestion and long waiting time for users, and achieve the effect of reducing driving time, reducing congestion, and improving driving experience

Active Publication Date: 2018-07-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method for automatic driving, a vehicle control device, a vehicle and a system to solve the problems of severe traffic congestion and long waiting time for users in automatic driving

Method used

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  • Automatic driving method, automobile control equipment, automobile and system
  • Automatic driving method, automobile control equipment, automobile and system
  • Automatic driving method, automobile control equipment, automobile and system

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Embodiment Construction

[0086] The terms "first", "second" and "third" in the specification and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0087] The method and equipment involved in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0088] See figure 1 , is a schematic diagram of the application scenario of the automatic driving method in the embodiment of the present invention; figure 1 As show...

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PUM

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Abstract

The embodiment of the invention discloses an automatic driving method, automobile control equipment, an automobile and a system. The automatic driving method comprises the following steps of planninga path from a starting point to a destination point; determining the position of the automobile according to a map and information collected by a sensor; obtaining first congestion information of a next crossing to be passed from intelligent traffic signal equipment, which is arranged in the next crossing to be passed, wherein the first congestion information comprises traffic signal status information, automobile number of each front lane and estimated passing time of each front lane; and replanning the path according to the first congestion information. Through adoptions of the automatic driving method, the automobile control equipment, the automobile and the system, traffic congestion situations in automatic driving can be relieved and the waiting time can be reduced for users.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to an automatic driving method, a vehicle control device, a vehicle and a system. Background technique [0002] With the rapid development of intelligent control technology and communication technology, automatic driving has been realized. However, its intelligence still needs to be strengthened. According to estimates, 20%-45% of traffic congestion in cities occurs at road intersections. The usual 63-style traffic lights and stop signs can't do much more because they are stationary and don't take traffic flow into account. Unmanned driving path planning algorithms are often pre-set from the starting point to the destination point. However, self-driving cars will encounter various changing traffic conditions during the complex road network, such as road congestion, too many intersections in the road network, long traffic lights, road changes (road closures, road repairs...

Claims

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Application Information

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IPC IPC(8): B60W50/00G08G1/0967
CPCB60W50/00B60W2050/0043B60W2050/0075B60W2556/45G08G1/096725G08G1/096783
Inventor 李纪先
Owner HUAWEI TECH CO LTD