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WO2018035991A1 - Procédé et dispositif de partage d'informations de section de route - Google Patents

Procédé et dispositif de partage d'informations de section de route Download PDF

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Publication number
WO2018035991A1
WO2018035991A1 PCT/CN2016/105791 CN2016105791W WO2018035991A1 WO 2018035991 A1 WO2018035991 A1 WO 2018035991A1 CN 2016105791 W CN2016105791 W CN 2016105791W WO 2018035991 A1 WO2018035991 A1 WO 2018035991A1
Authority
WO
WIPO (PCT)
Prior art keywords
road surface
information
surface information
server
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2016/105791
Other languages
English (en)
Chinese (zh)
Inventor
刘均
宋朝忠
欧阳张鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Launch Technology Co Ltd
Original Assignee
Shenzhen Launch Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Launch Technology Co Ltd filed Critical Shenzhen Launch Technology Co Ltd
Publication of WO2018035991A1 publication Critical patent/WO2018035991A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3461—Preferred or disfavoured areas, e.g. dangerous zones, toll or emission zones, intersections, manoeuvre types or segments such as motorways, toll roads or ferries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3602—Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle

Definitions

  • the present invention relates to the field of driving safety technology, and in particular, to a road segment information sharing method and device.
  • Path analysis is a crucial function in the navigation system.
  • the path analysis provided by the traditional navigation system generally analyzes the weight according to the fixed distance, and often ignores the dynamic dynamics of the road condition. The effect of the analysis results is greatly reduced.
  • the actual situation of the current road conditions such as whether the section is a damaged section or a waterway section, whether the vehicle with the previous chassis height of the section has passed smoothly, whether the section can be safely parked, and whether other vehicles have recently been punctured. Etc.
  • the actual situation of these road conditions is generally that the owner of the vehicle travels to the road section and travels according to the visual conditions, which cannot be known in advance.
  • Embodiments of the present invention provide a method and a device for sharing road segment information, so as to realize the pertinence and reality of the acquisition of the road segment condition, which is beneficial for the owner to know in advance some conditions of the road segment in advance, and then targeted avoidance. The occurrence of traffic conditions.
  • a first aspect of the embodiments of the present invention provides a road segment information sharing method, including:
  • the method further includes:
  • the road surface information includes: road surface traffic information and/or road surface parking information.
  • the acquiring the current road surface information of the vehicle includes:
  • the method further includes
  • a second aspect of the embodiments of the present invention provides a road segment information sharing device, where the device includes:
  • an obtaining unit configured to acquire current road surface information of the vehicle
  • a detecting unit configured to detect whether the current road surface information matches the pre-stored road surface information
  • the acquiring unit when the detecting unit detects that the current road surface information matches the pre-stored road surface information, is further used to acquire position information of the vehicle; [0030] a sharing unit, configured to send the road surface information and the location information to a server that establishes a communication connection with the vehicle, so that the server associates the road surface information and the location information in association.
  • the apparatus further includes:
  • a sending unit configured to send a road surface information query instruction to the server, where the road surface information query command carries location information of a road surface to be queried, and the road surface information query instruction is used to instruct the server to query Whether the road surface information associated with the location information is stored in the server;
  • a receiving unit configured to receive road surface information associated with the location information that is sent by the server in response to the road surface information query instruction, where the road surface information is that the server queries the server The road information associated with the location information is stored and transmitted.
  • the road surface information includes: road surface traffic information and/or road surface parking information.
  • the acquiring unit is specifically configured to acquire current road surface information of the vehicle by using an imaging device; and/or acquire a current road surface of the vehicle by using a radar device. Information; and/or, obtaining current road surface information of the vehicle input by the user.
  • the detecting unit receives, at the receiving unit, road surface information associated with the location information that is sent by the server in response to the road surface information query instruction. Thereafter, it is further configured to detect whether the received road surface information matches the pre-stored road surface information;
  • the device further includes:
  • a recommendation unit configured to: if the received road surface information matches the pre-stored road surface information, recommend at least one recommended road surface information associated with the position information of the road surface to be inquired and a position of the recommended road surface information f ⁇ Interest rate
  • a navigation unit configured to generate a navigation path with the location information of the recommended road information as a navigation end point, and perform a navigation operation by using the navigation path.
  • a third aspect of the embodiments of the present invention provides a road segment information sharing device, including:
  • a processor a receiver, a memory, a transmitter, and a communication bus, wherein the communication bus is configured to implement a connection between the processor, the receiver, the memory, and the transmitter Communication; [0042] storing the program code in the memory;
  • the processor may invoke, by using the communication bus, code stored in the memory to perform, for example, the present invention Some or all of the steps of any of the first aspects of the embodiments.
  • the link information sharing device acquires the current road surface information of the vehicle, and then detects whether the current road surface information matches the pre-stored road surface information, and detects the current Matching the road surface information with the pre-stored road surface information, acquiring location information of the vehicle, and finally transmitting the road surface information and the location information to a server establishing a communication connection with the vehicle, so that the server will The road surface information is stored in association with the location information.
  • FIG. 1 is a schematic flowchart of a road segment information sharing method according to a first embodiment of the present invention
  • FIG. 2 is a schematic flowchart diagram of a road segment information sharing method according to a second embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a road segment information sharing device according to a third embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a road segment information sharing device according to a fourth embodiment of the present invention.
  • references to "embodiments” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • the road segment information sharing method in the embodiment of the present invention can be applied to the road segment information sharing device, where the road segment information sharing device can be an in-vehicle device OBU, and the OBU includes but is not limited to a car navigation sound and a vehicle.
  • the OBU includes but is not limited to a car navigation sound and a vehicle.
  • ADAS Advanced Driver Assistant System
  • FIG. 1 is a schematic flow chart of a road segment information sharing method according to a first embodiment of the present invention.
  • the road segment information sharing method in the embodiment of the present invention includes the following steps:
  • the road segment information sharing device acquires current road surface information of the vehicle.
  • the road segment information sharing device may acquire the current road surface information of the vehicle by using an image capturing device installed at a preset position of the vehicle, or acquire the current road surface information of the vehicle by using a radar device installed at a preset position of the vehicle. It is also possible to obtain the current road surface information of the vehicle manually input by the user.
  • the road surface information comprises: road surface traffic information and/or road surface parking information.
  • the road surface information may include, but is not limited to, at least one of the following conditions: for example, whether it is a damaged road section, a water passage section, whether the vehicle with the same chassis height has passed smoothly, whether the road section can be safely parked, and whether other vehicles have recently The experience of being often shackled.
  • the link information sharing device detects whether the current road surface information matches the pre-stored road surface information.
  • the target road surface information is pre-stored in the road segment information sharing device, and the target road surface information may include, but is not limited to, a picture of the target road surface, a text description, or a height change of the target road surface.
  • the road segment information sharing device acquires the current road surface information of the vehicle through the camera device installed at the preset position of the vehicle, the road segment information sharing device extracts the road surface information based on the current road surface image, and determines the road surface extracted by the current road surface image. Whether the information extracted from the information of the pre-stored target road surface is If the road segment information sharing device acquires the current road surface information of the vehicle through the radar device installed at the preset position of the vehicle, the road segment information sharing device determines the current road surface height change and the pre-stored based on the road surface height change detected by the radar device.
  • the road segment information sharing device acquires the current road surface information of the vehicle manually input by the user, the road segment information sharing device extracts the road surface information keyword based on the current road surface information of the vehicle manually input by the user, It is judged whether the road information keyword extracted based on the current road surface information matches the pre-stored text description.
  • the link information sharing device acquires the location information of the vehicle after detecting that the current road surface information matches the pre-stored road surface information.
  • the road segment information sharing device sends the road surface information and the location information to a server that establishes a communication connection with the vehicle, so that the server stores the road surface information and the location information in association with each other.
  • the link information sharing device may further perform the following operations:
  • the road segment information sharing device sends a road surface information query instruction to the server, where the road surface information query command carries location information of the road surface to be queried, and the road surface information query instruction is used to instruct the server to query the location Whether or not the road surface information associated with the location information is stored in the server.
  • the road segment information sharing device receives the road surface information associated with the location information sent by the server in response to the road surface information query instruction, wherein the road surface information is that the server queries the server The road information associated with the location information is stored and transmitted.
  • the link information sharing device detects whether the received road surface information matches the pre-stored road surface information; [0070] if the received road surface information matches the pre-stored road surface information, the link information sharing device recommends and the to-be-queried At least one recommended road surface information associated with the position information of the road surface and a position information of the recommended road surface information;
  • the link information sharing device generates a navigation path with the position information of the recommended road information as a navigation end point
  • the link information sharing device acquires the current vehicle
  • the road surface information is then detected whether the current road surface information matches the pre-stored road surface information.
  • the position information of the vehicle is acquired, and finally the road surface is obtained.
  • the information and the location information are sent to a server establishing a communication connection with the vehicle to cause the server to store the road surface information and the location information in association.
  • FIG. 2 is a schematic flow chart of a road segment information sharing method according to a second embodiment of the present invention.
  • the road segment information sharing method in the embodiment of the present invention includes the following steps:
  • the road segment information sharing device sends a road surface information query instruction to the server, where the road surface information query command carries location information of the road surface to be queried, and the road surface information query instruction is used to instruct the server to check It is checked whether the road surface information associated with the location information is stored in the server.
  • the server is a server that establishes a communication connection with the link information sharing device, and the server stores the location information and the road surface information associated with the location information in advance.
  • the road segment information sharing device receives the road surface information associated with the location information sent by the server in response to the road surface information query instruction, where the road surface information is that the server queries the The server stores the road information associated with the location information and transmits it.
  • the link information sharing device detects whether the received road surface information matches the pre-stored road surface information.
  • the target road surface information is pre-stored in the road segment information sharing device, and the target road surface information may include, but is not limited to, a picture of the target road surface, a text description, or a height change of the target road surface.
  • the road segment information sharing device After receiving the road surface information associated with the location information sent by the server in response to the road surface information query instruction, the road segment information sharing device detects whether the received road surface information matches the pre-stored target road surface information, and if yes, It indicates that the road surface to be inquired is a damaged road section, a water passage section, and the vehicle with the same chassis height cannot pass smoothly. This road section cannot be safely parked. Recently, other vehicles have experienced one or more cases of frequent ticketing.
  • the link information sharing device recommends at least one recommended road surface information associated with the location information of the road surface to be queried and location information of the recommended road surface information. .
  • the specific implementation manner of the at least one recommended road surface information and the location information of the recommended road surface information associated with the location information of the to-be-queried road surface may be:
  • the link information sharing device receives at least one recommended road surface information and location information of the recommended road surface information associated with the location information of the road surface to be queried sent by the server;
  • the link information sharing device recommends displaying the at least one recommended road surface information and the position information of the recommended road surface information.
  • the location information of the recommended road information is not a damaged road section, or a water passage section, or a vehicle with the same chassis height can pass smoothly, the road section can be safely parked, and the other vehicles have not been smashed by a recent ticket, etc.
  • the distance between the location information of the recommended road surface information and the location information of the road surface to be queried is less than or equal to a preset distance threshold, or may reach the same destination via the recommended road surface and the road surface to be queried. Ground.
  • S205 Generate a navigation path with the location information of the recommended road information as a navigation end point, and perform a navigation operation by using the navigation path.
  • the link information sharing device acquires the current road surface information of the vehicle, and then detects whether the current road surface information matches the pre-stored road surface information, and detects the current Matching the road surface information with the pre-stored road surface information, acquiring location information of the vehicle, and finally transmitting the road surface information and the location information to a server establishing a communication connection with the vehicle, so that the server will The road surface information is stored in association with the location information.
  • the device embodiment of the present invention is used to perform the method for implementing the first to second embodiments of the present invention.
  • the device embodiment of the present invention is used to perform the method for implementing the first to second embodiments of the present invention.
  • Only parts related to the embodiment of the present invention are shown, and the specific technical details are shown.
  • Embodiment 1 and Embodiment 2 of the present invention please refer to Embodiment 1 and Embodiment 2 of the present invention.
  • FIG. 3 is a schematic structural diagram of a road section information sharing apparatus according to a third embodiment of the present invention.
  • the road section information sharing apparatus in the embodiment of the present invention includes the following units:
  • an obtaining unit 301 configured to acquire current road surface information of the vehicle
  • the detecting unit 302 is configured to detect whether the current road surface information matches the pre-stored road surface information; [0090] the acquiring unit 301, the detecting the current road surface information and the pre-stored road surface The information matching ⁇ is also used to acquire location information of the vehicle;
  • the sharing unit 303 is configured to send the road surface information and the location information to a server that establishes a communication connection with the vehicle, so that the server associates the road surface information and the location information in association.
  • the road surface information includes: road traffic information and/or road parking information.
  • the acquiring unit 301 is specifically configured to acquire current road surface information of the vehicle by using an imaging device; and/or acquire current road surface information of the vehicle by using a radar device; and/or acquire a user. Enter the current road surface information of the vehicle.
  • the device may further include:
  • the sending unit 304 is configured to send a road surface information query instruction to the server, where the road surface information query command carries location information of the road surface to be queried, and the road surface information query instruction is used to instruct the server to check Querying whether the road surface information associated with the location information is stored in the server;
  • the receiving unit 305 is configured to receive road surface information associated with the location information that is sent by the server in response to the road surface information query instruction, where the road surface information is that the server queries the The server stores the road information associated with the location information and transmits it.
  • the detecting unit 302 is configured to detect, after the receiving unit 305 receives the road surface information associated with the location information sent by the server in response to the road surface information query instruction. Whether the received road surface information matches the pre-stored road surface information;
  • the device further includes:
  • a recommendation unit 306 configured to match the road surface information received by the receiving unit 305 with pre-stored road surface information
  • the navigation unit 307 is configured to generate a navigation path with the location information of the recommended road information as a navigation end point, and perform a navigation operation by using the navigation path.
  • the link information sharing device acquires the current road surface information of the vehicle, and then detects whether the current road surface information matches the pre-stored road surface information, and detects the current The road information is matched with the pre-stored road information, and the location information of the vehicle is obtained. And finally transmitting the road surface information and the location information to a server establishing a communication connection with the vehicle, so that the server associates the road surface information and the location information in association.
  • FIG. 4 is a schematic structural diagram of a road segment information sharing apparatus according to a fourth embodiment of the present invention.
  • the link information sharing apparatus in the embodiment of the present invention includes: at least one processor 40 1, such as a CPU, at least one receiver 403, at least one memory 404, at least one transmitter 405, and at least one communication bus 402. .
  • the communication bus 402 is used to implement connection communication between these components.
  • the receiver 403 and the transmitter 405 of the device in the embodiment of the present invention may be a wired sending port, or may be a wireless device, for example, including an antenna device, for performing signaling or data communication with other node devices.
  • the memory 404 may be a high speed RAM memory or a nonvolatile memory such as at least one disk memory.
  • the memory 404 can also optionally be at least one storage device located remotely from the aforementioned processor 401.
  • a set of program codes is stored in memory 404, and said processor 401 can call the code stored in memory 404 via communication bus 402 to perform the associated functions.
  • the processor 401 is configured to acquire current road surface information of the vehicle, and detect whether the current road surface information matches the pre-stored road surface information; after detecting that the current road surface information matches the pre-stored road surface information, Obtaining location information of the vehicle; transmitting the road surface information and the location information to a server establishing a communication connection with the vehicle, so that the server associates the road surface information and the location information in association.
  • the processor 401 is further configured to send a road surface information query instruction to the server, where the road surface information query instruction carries location information of a road surface to be queried, and the road surface information query instruction And configured to instruct the server to query whether the road surface information associated with the location information is stored in the server; and receive road surface information associated with the location information sent by the server in response to the road surface information query instruction, The road surface information is sent by the server after querying the server that the road surface information associated with the location information is stored.
  • the road surface information includes: road traffic information and/or road parking information.
  • the processor 401 is configured to obtain current road information of the vehicle, specifically for passing
  • the camera device acquires current road surface information of the vehicle; and/or acquires current road surface information of the vehicle through a radar device; and/or acquires current road surface information of the vehicle input by the user.
  • the processor 401 is further configured to detect the received information after receiving the road surface information associated with the location information sent by the server in response to the road surface information query instruction. Whether the road surface information matches the pre-stored road surface information; if the received road surface information matches the pre-stored road surface information, at least one recommended road surface information associated with the position information of the to-be-queried road surface and the recommended road surface information position is recommended Information; generating a navigation path with the location information of the recommended road information as a navigation end point, and performing a navigation operation with the navigation path.
  • the link information sharing device acquires current road surface information of the vehicle, and then detects whether the current road surface information matches the pre-stored road surface information, and detects the current Matching the road surface information with the pre-stored road surface information, acquiring location information of the vehicle, and finally transmitting the road surface information and the location information to a server establishing a communication connection with the vehicle, so that the server will The road surface information is stored in association with the location information.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, and the program executes some or all of the monitoring methods including any one of the service processes described in the foregoing method embodiments. step.
  • sequence of steps of the method of the embodiment of the present invention may be adjusted, merged, or deleted according to actual needs.
  • the unit of the terminal in the embodiment of the present invention may be integrated, further divided or deleted according to actual needs.
  • the disclosed apparatus may be implemented in other manners.
  • the device embodiments described above are schematic, for example, the division of the units, for a logical function division, the actual implementation may have another division manner, for example, multiple units or components may be combined or may be integrated into Another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the unit described as a separate component may or may not be physically distributed, and the component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or may be distributed to multiple On the network unit. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods of the various embodiments of the present invention.
  • the foregoing storage medium includes: a USB flash drive, a read only memory (ROM, Read-Only)
  • RAM Random Access Memory
  • removable hard disk disk or optical disk, and other media that can store program code.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Traffic Control Systems (AREA)
  • Navigation (AREA)

Abstract

L'invention concerne un procédé et un dispositif de partage d'informations de section de route, le procédé comprenant : l'acquisition d'informations de surface de route actuelles pour un véhicule (S101); la détection si les informations de surface de route actuelles correspondent à des informations de surface de route pré-stockées (S102); lorsqu'il est détecté que les informations de surface de route actuelles correspondent aux informations de surface de route pré-stockées, l'acquisition d'informations de position du véhicule (S103); l'envoi des informations de surface de route et des informations de position à un serveur qui est en liaison de communication avec le véhicule, de sorte que le serveur stocke en association les informations de surface de route et les informations de position (S104). Le procédé et le dispositif de partage d'informations de section de route permettent d'obtenir une acquisition ciblée et en temps réel de conditions de section de route, ce qui permet d'informer à l'avance un propriétaire de véhicule de situations qui se sont produites précédemment à cette section de route, de sorte que le propriétaire du véhicule peut éviter l'apparition de problèmes de circulation d'une manière ciblée.
PCT/CN2016/105791 2016-08-25 2016-11-14 Procédé et dispositif de partage d'informations de section de route Ceased WO2018035991A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610723208.5A CN106448225B (zh) 2016-08-25 2016-08-25 一种路段信息共享方法及装置
CN201610723208.5 2016-08-25

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WO2018035991A1 true WO2018035991A1 (fr) 2018-03-01

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CN111060122B (zh) * 2018-12-25 2021-02-19 滴滴智慧交通科技有限公司 一种导航信息共享方法及装置
CN111337043B (zh) * 2020-03-17 2022-08-02 北京嘀嘀无限科技发展有限公司 一种路径的规划方法、装置、存储介质和电子设备
DE102021201589B4 (de) * 2021-02-18 2023-06-22 Volkswagen Aktiengesellschaft Steuerung eines Fahrzeugs abhängig von einem topographischen Merkmal einer Fahrbahnoberfläche
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