阅读说明：本技术 一种基于大数据、二维码的安全会车系统 (Safe meeting system based on big data and two-dimensional code ) 是由 饶四强 于 2021-01-01 设计创作，主要内容包括：本发明利用在同一道路行驶车辆互相共享位置的大数据技术提高会车、超车的安全性,降低发生碰撞的风险,利用扫码路边竖立二维码提示牌打开会车小程序简单快捷的特点,增加用户使用会车系统的意愿,使得在同道行驶多数车辆使用同一会车系统变得可能,行车用户通过同一后台服务器实时上传自身坐标,下载一定范围内前方车辆的位置信息后显示在会车系统前端界面上,用户通过判断前方对向和同向行驶车辆的位置选择超车位置和时机。(The invention improves the safety of meeting and overtaking by utilizing the big data technology of mutually sharing the position of vehicles running on the same road, reduces the risk of collision, increases the willingness of a user to use the meeting system by utilizing the characteristic that a code-scanning roadside two-dimensional code notice board is erected to open a small meeting program, so that the use of the same meeting system by a plurality of vehicles running on the same road is possible, the driving user uploads the self coordinates in real time through the same background server, downloads the position information of the front vehicle within a certain range and then displays the position information on the front end interface of the meeting system, and the user selects the overtaking position and the overtaking time by judging the positions of the vehicles running in the forward direction and the same direction.)

1. Develop one set of meeting and remove interconnected system, the user is using when the interconnected system is removed in the meeting, the position information of self and near other users in certain extent is shown in real time, through knowing the position of place ahead vehicle, avoids the emergence of collision accident when meeting, overtaking.

2. The meeting mobile internet system comprises an application front end and a background server, wherein the application front end is used for acquiring and displaying user position information in real time and comprises applets such as App, WeChat and Paibao specially developed for meeting;

preferably, the application front end can superimpose the information of the current user and the surrounding users to map systems of high school, Tencent, Baidu and the like for display, and performs one-step screening analysis by combining map data.

3. The application front end is communicated with the background server through a mobile internet, a current user uploads the position information of the current user to the background server in real time, the background server calculates the driving direction of the user according to the received user coordinates and the position coordinates received last time or last times, and then the user coordinates and direction information of opposite-direction driving vehicles and same-direction driving vehicles in a certain range in front of the driving direction are fed back to the front end in real time according to the coordinates and the direction; after receiving the user group data in the surrounding range fed back by the background server, the front end displays the users who drive oppositely and the users who drive in the same direction on the display interface of the front end in different colors or symbols in a distinguishing way, and updates the data in real time according to the received data;

preferably, the user who drives in the opposite direction and the user who drives in the same direction are displayed on the display interface of the front end in different colors or symbols in a distinguishing mode, the color system can display darker or lighter colors according to the distance between the surrounding users and the current user, the darker colors express the closer distance and the more obvious symbols express the closer distance, and different sound signals can be played to express the distance between the user who drives in the opposite direction or the same direction in front and the current user.

4. Within a certain range, when the application front end receives that the number of surrounding users is too large and the screen interface cannot be displayed completely, the application front end display interface can be displayed in a sparse mode or a plurality of users in close positions are combined into one user display.

5. And a striking two-dimensional code or a small program code is set in a road system, particularly in the curve area of a national road, a rural road and a village road, and is prompted to be scanned to open the meeting mobile interconnection system, and when a driver passes by, the code-scanned two-dimensional code or the small program code can immediately enter the meeting mobile interconnection system.

Technical Field

The invention is based on the technologies of internet, big data, App, small program, two-dimensional code and the like, so as to reduce the risk of collision between vehicles running on opposite lanes, such as meeting at a curve, overtaking and the like.

Background

Conventionally, when a vehicle meets at a curve, in order to avoid collision with an oncoming vehicle, a convex lens is often provided at the curve so that the vehicle traveling in both directions can see the oncoming vehicle at the curve. The main drawback of this method is the high cost, inconvenience of arrangement at each bend; secondly, the device is only suitable for meeting vehicles at the curve, and the problem that the vehicles in front of the straight-way overtaking block the view cannot be solved.

The existing map navigation software such as Gaode, Tencent, Baidu and the like has various driving safety prompts such as speed limit, congestion, lane change in advance and the like based on internet big data analysis, but the App software has not yet developed the function of how to avoid collision with opposite vehicles when vehicles meet at a curve and overtaking.

If all or most of the drivers use the same App and share the position of the driver in real time during driving, the driver can acquire the position information of nearby vehicles in real time during driving, and therefore the risk of collision between vehicles meeting and passing and opposite vehicles can be effectively reduced. The App has the following characteristics of simple function, simple and convenient operation and convenience for different people to use; secondly, the user is huge, and the positive effect is achieved only under the condition that most drivers driving on the same road are used. At present, numerous navigation software users such as high moral, Tencent, Baidu and the like are available on the market, but the functions are complex, the car-meeting function of the invention is not available, the software which is numerous in users and specially used for car-meeting does not exist on the existing market, and if a new App software which is specially used for car-meeting is developed, the problem of how to popularize and acquire a great number of users is solved under the condition of considering the cost.

Disclosure of Invention

The invention aims to provide a safe meeting system based on big data and two-dimensional codes under the condition of considering both cost and practicability.

The object of the invention is thus achieved. A safe vehicle meeting system based on big data and two-dimensional codes is characterized by comprising the following steps:

1) develop one set of meeting and remove interconnected system, the user is using when the interconnected system is removed in the meeting, the position information of self and near other users in certain extent is shown in real time, through knowing the position of place ahead vehicle, avoids the emergence of collision accident when meeting, overtaking.

2) The meeting mobile internet system comprises an application front end and a background server, wherein the application front end is used for acquiring and displaying user position information in real time, the application front end comprises applets such as App, WeChat and Payment treasures which are specially developed for meeting, and the front end system formed by the applets such as the App, the WeChat and the Payment treasures has the beneficial effect that user data can be acquired widely in multiple ways; the development front end adopting the WeChat and the Payment treasures has the advantages that the WeChat and the Payment treasures are widely applied, a user can start the application front end only by scanning the two-dimensional code or the small program code, the complicated program for downloading App application is avoided, the application front end is very critical to be simply pulled up in the driving process, and a new user can more intentionally use the meeting mobile interconnection system; the method has the advantages that the position information of users is acquired in real time by various application front ends such as a car meeting App, a WeChat and a Payment treasure and is uploaded to the same background server through the mobile Internet, the position information of other users in a certain range around the users is acquired in real time by the various application front ends from the same background server in the using process, the user data are uploaded and downloaded from the same background server, sharing of the user position data is fully achieved, more users adopt the same car meeting mobile Internet system sharing position in vehicles running on the same road, and more positive effects can be generated on car meeting safety.

3) The application front end is communicated with the background server through a mobile internet, a current user uploads the position information of the current user to the background server in real time, the background server calculates the driving direction of the user according to the received user coordinates and the position coordinates received last time or last times, and then the coordinates and the direction information of the opposite-direction driving user and the same-direction driving user in a certain range in front of the driving direction are fed back to the front end in real time according to the coordinates and the direction; after receiving the user group data in the surrounding range fed back by the background server, the front end displays the user who travels in the opposite direction and the user who travels in the same direction on the display interface of the front end in different colors or symbols in a distinguishing mode, updates the data in real time according to the received data, knows the position of the vehicle traveling in the opposite direction, is beneficial to a driver to select the position for overtaking the vehicle in the opposite direction lane, knows the position of the vehicle in front under the condition that the vehicle in front shields the view, is convenient for the driver to judge whether enough space exists for turning back to the normal lane after overtaking, and therefore the timing for overtaking is beneficial to being selected.

4) Within a certain range, when the application front end receives that the number of surrounding users is too large and the screen interface cannot be displayed completely, the application front end display interface can be displayed in a sparse mode or a plurality of users in close positions are combined into one user display.

5) The two-dimensional code prompting sign has the advantages that the two-dimensional code prompting sign has low manufacturing cost relative to a convex lens, does not need to erect a sign at each curve, can be used by scanning the code by adopting the small two-dimensional code, does not need to be downloaded, realizes the use when in need, improves the willingness of new and old users to use the meeting mobile interconnection system, is an effective means for effectively obtaining a large number of users at low cost, and can bring more positive effects to safe meeting by using more users on vehicles running on the same road, more users are added, the safe meeting is ensured and mutually promoted, a benign loop is formed, and the two-dimension code or the small program code is an effective means for popularizing and acquiring massive users under the condition of considering the cost; even if the meeting mobile interconnection system is not well known or popularized in daily life, when the two-dimensional code is erected on a road section with many curves, a driver entering the road section has a great intention to use the meeting mobile interconnection system under the condition of considering driving safety, and the driving safety on the road section can be improved to a certain extent.

Further, the user who runs in the opposite direction and the user who runs in the same direction are displayed on the display interface at the front end in different colors or symbols in a distinguishing mode, the color system can display darker or lighter colors according to the distance between the surrounding vehicles and the current user, the darker colors express the closer distance, the more obvious symbols express the closer distance, and different sound signals can be played to express the distance between the user who runs in the opposite direction or the same direction in front and the current user.

Furthermore, the application front end can superimpose the information of the current user and the surrounding users to map systems such as the God, Tencent, Baidu and the like for display, and further performs screening analysis by combining map data.

The invention utilizes the big data technology of mutually sharing the position of vehicles running on the same road to improve the safety of meeting and overtaking and reduce the risk of collision, if the number of users sharing the position is less, the expected effect can not be achieved, thus the mobile interconnection system can not play the role of safe meeting, so the key of the invention is that enough vehicles participate in the position sharing on the same road.

For the position sharing of enough vehicles, firstly, a user has a strong intention to use the same meeting mobile interconnection system, for the running vehicles, if the operation is complex, the use intention is reduced, and for new users, most drivers need to download software and abandon the use of the system in trouble; the front end of the meeting mobile interconnection system is pulled up in a mode of scanning the code two-dimensional code to open the small program, the code is not required to be downloaded, the code is used immediately and used according to requirements, the storage space of a mobile phone is not occupied, the use willingness of a user is greatly enhanced, the meeting mobile interconnection system provides various front ends such as an App, a WeChat small program and a Paibao small program, the same set of coordinate data is shared, and the front end of the system can be quickly opened through the App for a user who is willing to download the App.

Detailed Description

The invention is further described below with reference to the accompanying drawings. Referring to fig. 1, a car-meeting system based on big data and two-dimensional codes is characterized by comprising the following steps:

a two-dimensional code prompting board is erected at the position where the eyes are visible on rural roads or village roads with sharp turns, multiple turns and narrow roads, the road conditions with sharp turns, multiple turns and narrow roads in front are prompted, and drivers passing by the two-dimensional code prompting board are advised to sweep codes and drive after the safe meeting and interconnection system.

After observing the road surface prompting sign, the driver scans the code by using a common WeChat or Paibao on the mobile phone without downloading, immediately enters the front end of a small program version of the meeting mobile interconnection system, and enters the driving interface 10 after simple operation of the position of an authorized user.

In the process that the current user 7 uses the meeting mobile internet system, the front end of the system acquires the self positioning in real time and uploads the self positioning to the background server 1, the background server 1 calculates the driving direction of the current user 7 after the latest position of the current user 7 and the position of the previous time or a plurality of times of superposition analysis, and sends the position of the vehicle driven in a certain range in front of the current user 7 to the front end of the system used by the current user 7.

The current driver, namely the current user 7 can know the positions of the opposite user 9 and the equidirectional user 8 in front of the vehicle in real time by observing the vehicle driving interface 10, so that overtaking is selected at a proper position and time; the opposite user 9 is beneficial to the current user 7 to choose the position for overtaking by the opposite lane, and the same-direction user 8 is beneficial to the current user 7 to know whether enough space is left for turning back to the original normal driving lane after overtaking under the condition that the front vehicle blocks the view.