WO2018187974A1 - Road sign identification prompting method and prompting system - Google Patents
Road sign identification prompting method and prompting system Download PDFInfo
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- WO2018187974A1 WO2018187974A1 PCT/CN2017/080258 CN2017080258W WO2018187974A1 WO 2018187974 A1 WO2018187974 A1 WO 2018187974A1 CN 2017080258 W CN2017080258 W CN 2017080258W WO 2018187974 A1 WO2018187974 A1 WO 2018187974A1
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- road sign
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- 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
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
Definitions
- the invention belongs to the field of automobiles, and provides a method for reminding a road sign recognition and a reminding system.
- Road traffic sign is with text and graphic symbols A sign that signals vehicles, pedestrians, instructions, directions, warnings, bans, etc. The sign is small, but the effect can be great. It tells you the direction of the road, the name of the road, gives guidance; tells you that there is a road ahead, a detour, a mountain road, a warning; tell you that the road is forbidden, that road is forbidden to turn left; tell you where to park, where to cross the road and many more. With these signs, driving and walking at a glance is really convenient. It also guarantees the safety of your driving and walking. Traffic signs have been available in China More than 1,000 years of history. For example, 'Milestone', it is the earliest traffic sign, and there are transportation facilities such as 'Wangwanglou' and 'Palace House', which are very popular among foreign countries.
- Traffic sign image recognition includes traffic sign location (ie, determining the area of interest) , several methods such as classifier design.
- the traffic signs and the color of the background and the shape of the traffic signs are clearly defined in the traffic engineering standards, so the positioning studies can be carried out according to the color and shape of the traffic signs.
- mobile navigation is not omnipotent.
- road sign prompts For example, the destination information prompts, the distance between the key cities and regions of the expressway route will be reminded and marked at intervals. You can use these tips to understand the distance to the city, you can adjust the rest time at any time, or you can adjust the travel plan at any time.
- safety notice signs For example, the overtaking sign is strictly forbidden. It will not be prompted when the phone is navigating. If the driver does not notice, it may drive illegally or even cause a traffic accident.
- Embodiments of the present invention are directed to situations in which many road signs cannot be prompted in a mobile phone navigation, causing the driver to drive illegally or even cause a traffic accident. It is necessary to provide a way to remind the receiving end by recording the street sign.
- the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety. .
- a method for identifying road sign recognition comprising the following steps:
- the road sign is sent to the road sign to remind the receiving end.
- the embodiment of the invention further provides a reminding system, the reminding system comprising:
- Recording unit monitoring unit, sending unit, wherein:
- a monitoring unit for monitoring road signs during driving of the vehicle
- a sending unit wherein an input end thereof is respectively connected to the output end of the recording unit and the output end of the monitoring unit, and is used for When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
- the invention reminds the receiving end by recording the street sign.
- the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety.
- FIG. 1 is a schematic flow chart of a method for identifying a road sign recognition provided by an embodiment of the present invention
- FIG. 2 is a schematic structural diagram of a reminder system according to an embodiment of the present invention.
- FIG. 1 is a schematic flow chart of a method for identifying a road sign recognition provided by an embodiment of the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown.
- step S100 the street sign is recorded to remind the receiving end.
- the recording street sign is reminded that the receiving end is in-vehicle navigation.
- step S101 the road sign is monitored while the vehicle is running.
- step S102 when a road sign is detected, a street sign is sent to the road sign reminding receiving end.
- the invention reminds the receiving end by recording the street sign.
- the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety.
- FIG. 2 is a schematic structural diagram of a reminder system according to an embodiment of the present invention, where the reminder system includes:
- a recording unit 21 configured to record a street sign reminder receiving end
- the monitoring unit 22 is configured to monitor road signs during the running of the vehicle
- the sending unit 23 has an input end connected to the output end of the recording unit 21 and the output end of the monitoring unit 22, respectively When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
- the working principle is: the user is in the recording unit 21, and the road sign is reminded to receive the receiving end; the monitoring unit 22 When the vehicle is running, the road sign is monitored; when the road sign is detected, the sending unit 23 sends a street sign to the road sign to remind the receiving end.
- the invention reminds the receiving end by recording the street sign.
- the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety.
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Abstract
The present invention belongs to the field of automobiles, and provides a road sign identification prompting method and a prompting system. The method comprises: recording a sign prompt receiving end; monitoring road signs during vehicle driving; upon monitoring a sign prompt, sending the sign prompt to the sign prompt receiving end. In the present invention, a sign prompt receiving end is recorded, and a sign is automatically sent to the preset sign prompt receiving end when a user is driving a vehicle and a sign prompt is present on a road, so that the user can easily check the sign prompt, thereby increasing driving safety.
Description
本发明属于汽车领域，提供了一种道路路牌识别提醒的方法以及提醒系统。 The invention belongs to the field of automobiles, and provides a method for reminding a road sign recognition and a reminding system.
道路交通标志 是用文字和 图形符号
对车辆、行人传递指示、指路、警告、禁令等信号的标志。标牌虽小，但作用可大了。它告诉你道路的方向、路名，给予导向；告诉你前方是岔路、弯路、山路，警告；告诉你那条路禁止通行，那条路禁止左转弯；告诉你哪儿可以停车，哪儿可以过马路等等。有了这些标志牌，行车、走路一目了然，真是太方便了。也保证了你行车、走路的安全。交通标志牌在我国已有
1000 多年的历史。如'里程碑'，那是最早的交通标志了，还有'了望楼'、'牌楼'等交通设施，这些令外国为之赞叹。 Road traffic sign is with text and graphic symbols
A sign that signals vehicles, pedestrians, instructions, directions, warnings, bans, etc. The sign is small, but the effect can be great. It tells you the direction of the road, the name of the road, gives guidance; tells you that there is a road ahead, a detour, a mountain road, a warning; tell you that the road is forbidden, that road is forbidden to turn left; tell you where to park, where to cross the road and many more. With these signs, driving and walking at a glance is really convenient. It also guarantees the safety of your driving and walking. Traffic signs have been available in China
More than 1,000 years of history. For example, 'Milestone', it is the earliest traffic sign, and there are transportation facilities such as 'Wangwanglou' and 'Palace House', which are very popular among foreign countries.
截止至 2014 年底，我国的高速公路总里程已达到了 11195 万公里，而且正在以每年 0.8
公里的速度修建，在这样庞大的高速公路网络当中，高速公路指示牌是必不可少的交通道路提示信息，如果我么不够了解这些高速指示牌，很可能会开过出口或造成违章的不必要麻烦。 As of the end of 2014, the total length of highways in China has reached 111.9 million kilometers, and is now 0.8 per year.
The speed of kilometer is built. In such a large highway network, highway signs are essential traffic road tips. If we don’t know enough about these high-speed signs, it is likely to open the exit or cause unnecessary violations. trouble.
说到要了解高速公路指示牌，很多朋友可能会说，现在都是手机网络时代了谁还会去关注高速公路上的指示牌。不错，现在的手机导航软件种类很多，但指示牌也不能被抛弃，万一手机导航来不及更新或定位错误的话，指示牌也会帮助我们而不至于迷路。
When it comes to understanding highway signs, many friends may say that now is the mobile phone network era who will pay attention to the signs on the highway. Yes, there are many types of mobile navigation software, but the signs can't be abandoned. In case the mobile phone navigation is too late to update or locate the wrong, the sign will help us and not get lost.
交通标志图像识别包括交通标志定位 ( 即确定感兴趣区域 )
、分类器设计等几个过程。交通标志与背景的颜色以及交通标志的形状在交通工程标准中有明确的规定，因此可根据交通标志颜色和形状进行定位研究。 Traffic sign image recognition includes traffic sign location (ie, determining the area of interest)
, several methods such as classifier design. The traffic signs and the color of the background and the shape of the traffic signs are clearly defined in the traffic engineering standards, so the positioning studies can be carried out according to the color and shape of the traffic signs.
而且手机导航也不是万能的，有很多的道路标识的提示，手机导航也不会提示，例如目的地信息提示，高速公路途径的重点城市和地区的距离都会每隔一段距离进行提醒和标注，我们可以通过这些提示信息了解途径城市的距离，可以随时调整休息时间，也可随时调整出行计划。还有很多注意安全的提示牌，例如严禁超车提示牌，在手机导航时也不会提示，如果驾驶者没有注意到，很可能就会违章驾驶，甚至造成交通事故。
Moreover, mobile navigation is not omnipotent. There are many road sign prompts, and mobile navigation will not prompt. For example, the destination information prompts, the distance between the key cities and regions of the expressway route will be reminded and marked at intervals. You can use these tips to understand the distance to the city, you can adjust the rest time at any time, or you can adjust the travel plan at any time. There are also many safety notice signs. For example, the overtaking sign is strictly forbidden. It will not be prompted when the phone is navigating. If the driver does not notice, it may drive illegally or even cause a traffic accident.
综上，需要针对很多公路提示牌在手机导航中不能进行提示而导致驾驶者违章驾驶甚至造成交通事故 的情况
，需要提供一种通过记录路牌提醒接收端，当用户驾驶车辆行驶时，当道路上有路牌提醒时，自动将路牌发送到预设的路牌提醒接收端，方便用户查看路牌提示，提高行车安全性。 In summary, it is necessary to address the situation that many road signs cannot be prompted in the navigation of the mobile phone, causing the driver to drive illegally or even cause a traffic accident.
It is necessary to provide a way to remind the receiving end by recording the street sign. When the user drives the vehicle to drive, when there is a road sign reminding on the road, the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety. .
本发明实施例 针对很多公路提示牌在手机导航中不能进行提示而导致驾驶者违章驾驶甚至造成交通事故 的情况
，需要提供一种通过记录路牌提醒接收端，当用户驾驶车辆行驶时，当道路上有路牌提醒时，自动将路牌发送到预设的路牌提醒接收端，方便用户查看路牌提示，提高行车安全性。
Embodiments of the present invention are directed to situations in which many road signs cannot be prompted in a mobile phone navigation, causing the driver to drive illegally or even cause a traffic accident.
It is necessary to provide a way to remind the receiving end by recording the street sign. When the user drives the vehicle to drive, when there is a road sign reminding on the road, the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety. .
本发明是这样实现的： 一种道路路牌识别提醒的方法 ，包括以下步骤： The present invention is implemented as follows: A method for identifying road sign recognition, comprising the following steps:
记录路牌提醒接收端； Record the street sign to remind the receiving end;
在车辆行驶过程中，监测道路路牌； Monitor road signs while the vehicle is in motion;
当监测到有路牌提示时，发送路牌提示至所述路牌提醒接收端。 When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
本发明实施例还提供了提醒系统，所述提醒系统包括： The embodiment of the invention further provides a reminding system, the reminding system comprising:
记录单元，监测单元，发送单元，其中： Recording unit, monitoring unit, sending unit, wherein:
记录单元，用于记录路牌提醒接收端； a recording unit for recording a street sign reminder receiving end;
监测单元，用于在车辆行驶过程中，监测道路路牌； a monitoring unit for monitoring road signs during driving of the vehicle;
发送单元，其输入端分别与所述记录单元输出端及所述监测单元输出端连接， 用于
当监测到有路牌提示时，发送路牌提示至所述路牌提醒接收端。 a sending unit, wherein an input end thereof is respectively connected to the output end of the recording unit and the output end of the monitoring unit, and is used for
When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
该发明通过记录路牌提醒接收端，当用户驾驶车辆行驶时，当道路上有路牌提醒时，自动将路牌发送到预设的路牌提醒接收端，方便用户查看路牌提示，提高行车安全性。
The invention reminds the receiving end by recording the street sign. When the user drives the vehicle to travel, when there is a road sign reminding on the road, the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety.
图 1 是本发明实施例提供的一种道路路牌识别提醒的方法 的流程示意图 ； FIG. 1 is a schematic flow chart of a method for identifying a road sign recognition provided by an embodiment of the present invention; FIG.
图 2 是本发明实施例提供的提醒系统的结构示意图。 FIG. 2 is a schematic structural diagram of a reminder system according to an embodiment of the present invention.
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
图 1 是本发明实施例提供的一种道路路牌识别提醒的方法 的流程示意图
，为了便于说明，只示出了与本发明实施例相关的部分。 1 is a schematic flow chart of a method for identifying a road sign recognition provided by an embodiment of the present invention;
For the convenience of description, only parts related to the embodiment of the present invention are shown.
在步骤 S100 中 , 记录路牌提醒接收端。 In step S100, the street sign is recorded to remind the receiving end.
在本实施例中，记录路牌提醒接收端为车载导航。 In this embodiment, the recording street sign is reminded that the receiving end is in-vehicle navigation.
在步骤 S101 中 , 在车辆行驶过程中，监测道路路牌。 In step S101, the road sign is monitored while the vehicle is running.
在步骤 S102 中，当监测到有路牌提示时，发送路牌提示至所述路牌提醒接收端。 In step S102, when a road sign is detected, a street sign is sent to the road sign reminding receiving end.
当系统监测到有路牌提示时，将路牌提示的内容显示到车载导航。 When the system detects that there is a road sign, the content of the road sign is displayed to the car navigation.
该发明通过记录路牌提醒接收端，当用户驾驶车辆行驶时，当道路上有路牌提醒时，自动将路牌发送到预设的路牌提醒接收端，方便用户查看路牌提示，提高行车安全性。
The invention reminds the receiving end by recording the street sign. When the user drives the vehicle to travel, when there is a road sign reminding on the road, the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety.
图 2 是本发明实施例提供的提醒系统的结构示意图，所述提醒系统包括： 2 is a schematic structural diagram of a reminder system according to an embodiment of the present invention, where the reminder system includes:
记录单元 21 ，监测单元 22 ，发送单元 23 ，其中： a recording unit 21, a monitoring unit 22, and a transmitting unit 23, wherein:
记录单元 21 ，用于记录路牌提醒接收端； a recording unit 21, configured to record a street sign reminder receiving end;
监测单元 22 ，用于在车辆行驶过程中，监测道路路牌； The monitoring unit 22 is configured to monitor road signs during the running of the vehicle;
发送单元 23 ，其输入端分别与所述记录单元 21 输出端及所述监测单元 22 输出端连接， 用于
当监测到有路牌提示时，发送路牌提示至所述路牌提醒接收端。 The sending unit 23 has an input end connected to the output end of the recording unit 21 and the output end of the monitoring unit 22, respectively
When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
其工作原理是：用户在记录单元 21 ，记录路牌提醒接收端；监测单元 22
，在车辆行驶过程中，监测道路路牌；当监测到有路牌提示时，发送单元 23 发送路牌提示至所述路牌提醒接收端。 The working principle is: the user is in the recording unit 21, and the road sign is reminded to receive the receiving end; the monitoring unit 22
When the vehicle is running, the road sign is monitored; when the road sign is detected, the sending unit 23 sends a street sign to the road sign to remind the receiving end.
该发明通过记录路牌提醒接收端，当用户驾驶车辆行驶时，当道路上有路牌提醒时，自动将路牌发送到预设的路牌提醒接收端，方便用户查看路牌提示，提高行车安全性。
The invention reminds the receiving end by recording the street sign. When the user drives the vehicle to travel, when there is a road sign reminding on the road, the road sign is automatically sent to the preset road sign reminding receiving end, so that the user can view the road sign prompt and improve the driving safety.
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。
The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the scope of the present invention. Inside.
Claims (2)
- 一种道路路牌识别提醒的方法，其特征在于，所述方法包括如下步骤： A method for identifying a road sign recognition, characterized in that the method comprises the following steps:记录路牌提醒接收端；Record the street sign to remind the receiving end;在车辆行驶过程中，监测道路路牌；Monitor road signs while the vehicle is in motion;当监测到有路牌提示时，发送路牌提示至所述路牌提醒接收端。When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
- 一种提醒系统，其特征在于，所述提醒系统包括：A reminder system, characterized in that the reminder system comprises:记录单元，监测单元，发送单元，其中：Recording unit, monitoring unit, sending unit, wherein:记录单元，用于记录路牌提醒接收端；a recording unit for recording a street sign reminder receiving end;监测单元，用于在车辆行驶过程中，监测道路路牌；a monitoring unit for monitoring road signs during driving of the vehicle;发送单元，其输入端分别与所述记录单元输出端及所述监测单元输出端连接， 用于 当监测到有路牌提示时，发送路牌提示至所述路牌提醒接收端。a sending unit, wherein an input end thereof is respectively connected to the output end of the recording unit and the output end of the monitoring unit, and is used for When it is detected that there is a road sign, the road sign is sent to the road sign to remind the receiving end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2017/080258 WO2018187974A1 (en) | 2017-04-12 | 2017-04-12 | Road sign identification prompting method and prompting system |
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2017/080258 WO2018187974A1 (en) | 2017-04-12 | 2017-04-12 | Road sign identification prompting method and prompting system |
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