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Driving-image-based navigation method and driving-image-based navigation equipment

A technology of equipment and image data, applied in the computer field, can solve problems such as wrong driving assistance prompts, rising product costs, high-precision chip applications and services are not perfect and perfect, and achieve the effect of avoiding navigation errors and reducing costs

Inactive Publication Date: 2018-01-09
70MAI CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the use of high-precision positioning chips in existing solutions will lead to an increase in product costs. At the same time, the application and service of high-precision chips are not perfect and perfect. Road changes are upgraded, and if the data is not updated in time, wrong driving assistance prompts will appear due to road changes

Method used

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  • Driving-image-based navigation method and driving-image-based navigation equipment

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Embodiment Construction

[0026] The application will be described in further detail below in conjunction with the accompanying drawings.

[0027] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0028] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0029] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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Abstract

A purpose of the present invention is to provide a driving-image-based navigation method and driving-image-based navigation equipment. The driving-image-based navigation method specifically comprises:obtaining vehicle driving image data; identifying traffic identification information according to the image data; determining vehicle driving state information according to the traffic identificationinformation; and determining and presenting vehicle driving auxiliary information according to the vehicle driving state information. Compared to the method in the prior art, the method of the present invention has the following advantage that the traffic identification in the photographed driving environment is identified through the obtained vehicle driving image data, such that the current driving position and the optional route of the vehicle can be determined so as to select the feasible vehicle driving auxiliary information to navigate, and the lane-level navigation can be achieved without the high-precision map or the positioning chip so as to reduce the precision navigation cost.

Description

technical field [0001] The present application relates to the field of computers, in particular to a technology for navigation based on driving images. Background technique [0002] With the popularization of driving navigation software applications, the vehicle can locate the current position according to the software when driving, and then obtain driving assistance prompts corresponding to the current position, such as prompting intersections to turn or lane change reminders, so the accuracy of the vehicle position in the navigation application Determines the accuracy of navigation. The existing technology often uses satellites or base stations for positioning, and there will be certain errors. It can only locate the vehicle's position to the road but cannot determine the specific lane, causing the vehicle to lag behind when turning or need to change lanes and miss the intersection. Or the case of continuous lane changes. In response to this defect, the existing solutions...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26G06K9/00
Inventor 邹翔王劲松崔绍学张琰姚琪
Owner 70MAI CO LTD
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