WO2017128192A1 - Procédé et dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie - Google Patents

Procédé et dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie Download PDF

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Publication number
WO2017128192A1
WO2017128192A1 PCT/CN2016/072538 CN2016072538W WO2017128192A1 WO 2017128192 A1 WO2017128192 A1 WO 2017128192A1 CN 2016072538 W CN2016072538 W CN 2016072538W WO 2017128192 A1 WO2017128192 A1 WO 2017128192A1
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WO
WIPO (PCT)
Prior art keywords
road condition
vehicle
image
technology
condition image
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/CN2016/072538
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English (en)
Chinese (zh)
Inventor
郭子明
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/CN2016/072538 priority Critical patent/WO2017128192A1/fr
Publication of WO2017128192A1 publication Critical patent/WO2017128192A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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

Definitions

  • the invention belongs to the field of computer applications, and in particular relates to a data acquisition method and device for preventing vehicle offset technology.
  • the number of invention patents applied by OPPO in 2014 was 938, while the number of invention patents of Tencent in the same period was 1,447.
  • the inventions of the two companies about 80% of the total number of invention patents related to user experience and direct user operations.
  • similar patent applications, including other companies based on user experience are also of a large order of magnitude, such as Huawei.
  • the patent application process and the post-authorization maintenance process will generate human and financial costs: such as replying to review opinions, paying license fees, etc., for core technologies (such as CDMA underlying technology) or market identification.
  • core technologies such as CDMA underlying technology
  • market identification For relatively high-tech technologies (such as sliding unlocking), the related costs are negligible, and the investment in these technologies is worthwhile, but such technologies are a minority after all, and more technologies have been verified by the market. The user's pain points or itch points cannot be touched, and the patent investment in these technologies is likely to cause cost waste.
  • An object of the embodiments of the present invention is to provide a data acquisition method and apparatus for preventing vehicle offset technology, which aims to solve the existing The car can't actively find the problem of the car's driving deviation.
  • it is also convenient for the manufacturer to collect the relevant technology in a timely and effective manner.
  • the embodiment of the present invention is implemented as a data acquisition method for preventing a vehicle offset technique, and the method includes:
  • the front camera periodically acquires an image of the road ahead of the vehicle
  • Another object of embodiments of the present invention is to provide a vehicle offset reminding device, the device comprising:
  • An image acquisition module configured for the front camera to periodically obtain an image of the road ahead of the vehicle
  • An image analysis module configured to analyze the road condition image
  • An early warning module configured to issue an early warning message when the road condition image indicates that the automobile body is pressed to the lane line;
  • the data sending module is configured to send technical usage data to a data collection end preset by the manufacturer.
  • the front camera periodically acquires the road condition image in front of the vehicle and analyzes the road condition image.
  • the road condition image shows that the vehicle body is pressed to the lane line
  • the driver is given an early warning message.
  • the traffic image shows that the car is driving in the middle of the lane
  • Head camera The image information of the front of the vehicle is acquired regularly. In this way, the car can automatically identify whether the vehicle is driving normally or during the driving process, which may cause an accident and greatly improve the safety of the vehicle.
  • timely feedback through the use of technology is also convenient for manufacturers. Timely and effective collection of relevant technology usage.
  • FIG. 1 is a flowchart of a data collection method for preventing vehicle offset technology according to an embodiment of the present invention
  • FIG. 2 is a structural diagram of a vehicle offset reminding device according to an embodiment of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 1 is a flowchart of a data collection method for preventing a vehicle offset technology according to a first embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
  • step S101 the head camera periodically acquires image information of the vehicle traveling front.
  • the camera of the front end is started at a time to capture an image of the road ahead of the vehicle.
  • the captured road condition image includes the lane where the vehicle body is located, the position information of the vehicle in front, and the road condition information of the lanes on both sides of the vehicle.
  • the camera is intermittently shooting the road condition information in front of the vehicle, and the interval between the shooting is preset by the developer, for example, 2 seconds, 5 seconds, etc., no restrictions here.
  • the camera is installed directly in front of the vehicle, so that the road condition information in front of the vehicle can be photographed in the widest range, and the front angle is installed, and the shooting angle is correct.
  • step S102 the road condition image is analyzed.
  • the camera in front of the vehicle head transmits the obtained road condition image to the image processing module to process the road condition image. It is mainly to judge the position of the lane where the vehicle body is located, to determine whether the vehicle body is in the driving lane, or the vehicle body is about to drive out of the current lane.
  • step S103 when the road condition image indicates that the vehicle body is pressed to the lane line, an early warning message is issued. And send technical usage data to the data acquisition terminal preset by the manufacturer.
  • the road condition image when the road condition image is analyzed and it is found that the automobile body has overwhelmed the lane line, it indicates that the vehicle has been offset, which may be caused by the driver's lack of concentration during driving, and the warning information should be issued in time.
  • the driver gives a reminder.
  • warning information such as the display on the car status display, the car alarm light is on, etc., and there is no restriction here.
  • the technology uses data for the user to use the data of the technology, that is, the data generated when the method completes the first few steps, the data includes the number of times the user uses the technology (eg, the first time using the technology within a certain period of time) Technology); the specific time point of using the technology; the user's related operations before and after using the technology can help the technology provider to better evaluate the market value of the technology, and better improve the technical data according to the feedback.
  • step S104 when the road condition image indicates that the car is driving in the middle of the lane, returning to step S101, the head camera continues.
  • the image information of the front of the vehicle is acquired regularly.
  • the road condition image shows that the car is driving in the middle of the lane, it means that the car is driving normally, no need to issue an early warning, and no other processing is needed, and only need to continue to obtain the road condition image in front of the vehicle.
  • the front camera periodically acquires the road condition image in front of the vehicle and analyzes the road condition image.
  • the road condition image shows that the vehicle body is pressed to the lane line
  • the driver is given an early warning message.
  • the traffic image shows that the car is driving in the middle of the lane
  • Head camera The image information of the front of the vehicle is acquired regularly. In this way, the car can automatically identify whether the vehicle is driving normally or during the driving process, which may cause an accident and greatly improve the safety of the vehicle.
  • timely feedback through the use of technology is also convenient for manufacturers. Timely and effective collection of relevant technology usage.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG 2 A structural diagram of a vehicle offset reminding device provided by an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown.
  • the vehicle offset reminding device includes: an image acquiring module 1, an image analyzing module 2, and an early warning module 3 . among them:
  • the image acquisition module 1 is configured to obtain, by the front camera, a road condition image in front of the vehicle.
  • the camera of the front end is started at a time to capture an image of the road ahead of the vehicle.
  • the captured road condition image includes the lane where the vehicle body is located, the position information of the vehicle in front, and the road condition information of the lanes on both sides of the vehicle.
  • the camera is intermittently shooting the road condition information in front of the vehicle, and the interval between the shooting is preset by the developer.
  • Image analysis module 2 for analyzing road condition images.
  • the camera in front of the vehicle head transmits the obtained road condition image to the image processing module to process the road condition image. It is mainly to judge the position of the lane where the vehicle body is located, to determine whether the vehicle body is in the driving lane, or the vehicle body is about to drive out of the current lane.
  • the head camera of the image acquisition module 1 continues to acquire the image information of the vehicle ahead.
  • the warning module 3 is used to issue an early warning message when the road condition image shows that the vehicle body is pressed to the lane line.
  • the warning information when analyzing the road condition image and finding that the automobile body has overwhelmed the lane line, the warning information is promptly issued to remind the driver.
  • various ways to issue warning information such as the display on the car status display, the car alarm light is on, etc., and there is no restriction here.
  • the data sending module 4 is configured to send technical usage data to a data collection end preset by the manufacturer.
  • the front camera periodically acquires the road condition image in front of the vehicle and analyzes the road condition image.
  • the road condition image shows that the vehicle body is pressed to the lane line
  • the driver is given an early warning message.
  • the traffic image shows that the car is driving in the middle of the lane
  • Head camera The image information of the front of the vehicle is acquired regularly. In this way, the car can automatically identify whether the vehicle is driving normally or during the driving process, which may cause an accident and greatly improve the safety of the vehicle.
  • timely feedback through the use of technology is also convenient for manufacturers. Timely and effective collection of relevant technology usage.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

La présente invention concerne un procédé et un dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie. Le procédé comprend les étapes suivantes : obtention régulière, par une caméra à l'avant d'une automobile, d'une image de condition de la chaussée dans une direction de marche de l'automobile (S101); analyse de l'image de condition de la chaussée (S102); fourniture d'informations d'avertissement si l'image de condition de la chaussée montre que l'automobile roule sur une bande de délimitation de voie, et envoi de données d'utilisation de technologie à un dispositif terminal d'acquisition de données prédéfini par un fabricant (S103). Le procédé permet à une automobile d'identifier automatiquement si elle roule normalement ou est dans un état de sortie de voie durant sa marche, ce qui améliore grandement la sécurité automobile; en plus, au moyen d'une information en retour opportune après l'utilisation de la technologie, le fabricant peut également acquérir à temps et d'une manière pratique et efficace des informations d'utilisation de la technologie concernée.
PCT/CN2016/072538 2016-01-28 2016-01-28 Procédé et dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie Ceased WO2017128192A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/072538 WO2017128192A1 (fr) 2016-01-28 2016-01-28 Procédé et dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/072538 WO2017128192A1 (fr) 2016-01-28 2016-01-28 Procédé et dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie

Publications (1)

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WO2017128192A1 true WO2017128192A1 (fr) 2017-08-03

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PCT/CN2016/072538 Ceased WO2017128192A1 (fr) 2016-01-28 2016-01-28 Procédé et dispositif pour acquérir des données au sujet d'une technologie de prévention de sortie involontaire de voie

Country Status (1)

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WO (1) WO2017128192A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101204957A (zh) * 2006-12-20 2008-06-25 财团法人工业技术研究院 车道偏移警示方法与装置
CN202827299U (zh) * 2012-10-11 2013-03-27 南京艾酷派物联网有限公司 车道偏离安全预警装置
CN103448724A (zh) * 2013-08-23 2013-12-18 奇瑞汽车股份有限公司 车道偏离预警方法和装置
CN103996305A (zh) * 2014-04-22 2014-08-20 国通道路交通管理工程技术研究中心有限公司 一种纠正重点运输车辆压线违法行为的方法及系统
JP2015060414A (ja) * 2013-09-19 2015-03-30 三菱電機株式会社 運転支援装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101204957A (zh) * 2006-12-20 2008-06-25 财团法人工业技术研究院 车道偏移警示方法与装置
CN202827299U (zh) * 2012-10-11 2013-03-27 南京艾酷派物联网有限公司 车道偏离安全预警装置
CN103448724A (zh) * 2013-08-23 2013-12-18 奇瑞汽车股份有限公司 车道偏离预警方法和装置
JP2015060414A (ja) * 2013-09-19 2015-03-30 三菱電機株式会社 運転支援装置
CN103996305A (zh) * 2014-04-22 2014-08-20 国通道路交通管理工程技术研究中心有限公司 一种纠正重点运输车辆压线违法行为的方法及系统

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