Unmanned automobile automatic lane changing device and method

An unmanned vehicle and lane-changing technology, applied in control devices, vehicle components, transportation and packaging, etc., can solve problems such as unsatisfactory effects, high system real-time requirements, and complex situations, achieving high practicability and reliability. economic effect

Inactive Publication Date: 2018-05-25
张家港天筑基业仪器设备有限公司
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Problems solved by technology

[0002] With the popularity of cars around the world, a large number of cars will inevitably require a large number of drivers. In order to avoid the waste of human resources, driverless cars are developing rapidly. At present, driverless cars mainly have two automatic lane changing methods: one is the driver Give the car an instruction to change lanes, and then the car will complete the lane change. This method still relies on the driver's jud

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  • Unmanned automobile automatic lane changing device and method
  • Unmanned automobile automatic lane changing device and method
  • Unmanned automobile automatic lane changing device and method

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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work fall within the protection scope of the present invention:

[0033] like figure 1 The automatic lane changing device for unmanned vehicles shown includes an image collector, an image processor 3, a central processing unit module and a control execution system 7, the image collector collects road marking lines on the road surface, and the The image processor is connected to the data of the image collector and is used to receive the collected data of the image collector, to identify the image information of the image collector, and to distinguish the function of the marking line. The cent...

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Abstract

The invention discloses an unmanned automobile automatic lane changing device and method. The unmanned automobile automatic lane changing device comprises an image collector, an image processor, a central processor module and a control execution system; the image collector is used for collecting a road marking line on a road surface, and the image processor is connected with image collector data and is used for receiving acquisition data of the image collector and recognizing image information of the image collector and distinguishing a function of the marking line; and the central processor module is connected with image processor data and used for performing comprehensive analysis and processing on a signal transmitted by the image processor according to a preset program and then sendingout a decision instruction, and is used for transmitting the decision instruction to the control execution system to control a vehicle to change lanes or not. According to the unmanned automobile automatic lane changing device and method, a road line is actively recognized without relying on a driver to complete an automatic lane change, various road conditions are flexibly dealt with, and the practicality is high.

Description

Technical field: [0001] The invention relates to an automatic lane changing device and method for an unmanned vehicle, and relates to the technical field of unmanned driving. Background technique: [0002] With the popularity of cars around the world, a large number of cars will inevitably require a large number of drivers. In order to avoid the waste of human resources, driverless cars are developing rapidly. At present, driverless cars mainly have two automatic lane changing methods: one is the driver Give the car an instruction to change lanes, and then the car will complete the lane change. This method still relies on the driver's judgment and instructions, and cannot realize true driverless driving. The other is that the car drives according to the established driving route and relies on the navigation system. Lane changing on the road, due to the complex natural conditions and the high real-time requirements of the system, the real-time recognition of traffic lines is ...

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Application Information

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IPC IPC(8): B60W30/18G06K9/00G06K9/46
CPCB60W30/18163B60W2556/50B60W2555/60G06V20/588G06V10/443
Inventor 韩毅郝斌王碧瑶金京刘亮
Owner 张家港天筑基业仪器设备有限公司
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