CN106683394B - Information processing method, Internet of vehicles social platform and vehicle-mounted equipment - Google Patents
Information processing method, Internet of vehicles social platform and vehicle-mounted equipment Download PDFInfo
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- CN106683394B CN106683394B CN201510758188.0A CN201510758188A CN106683394B CN 106683394 B CN106683394 B CN 106683394B CN 201510758188 A CN201510758188 A CN 201510758188A CN 106683394 B CN106683394 B CN 106683394B
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Abstract
The invention discloses an information processing method, a vehicle networking social platform and vehicle-mounted equipment. The method comprises the following steps: the vehicle networking social platform establishes a road social circle; adding the vehicle-mounted equipment located in the coverage range of the road social circle into the road social circle and deleting the vehicle-mounted equipment located outside the coverage range of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle; the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle-mounted equipment and the vehicle-mounted equipment.
Description
Technical Field
The invention relates to the technology of internet of things in the technical field of information, in particular to an information processing method, a social networking platform and vehicle-mounted equipment.
Background
The internet of things is the internet with which things are connected. This has two layers: firstly, the core and the foundation of the internet of things are still the internet, and the internet is an extended and expanded network on the basis of the internet; and secondly, the user side extends and expands to any article to perform information exchange and communication, namely, the article information. The internet of things utilizes communication technologies such as local networks or the internet to connect sensors, controllers, machines, personnel, objects and the like together in a new mode to form networks for people to objects and objects to link with each other and realize informatization, remote management control and intellectualization.
The Internet of vehicles is used as an important application in the Internet of things, vehicle-mounted equipment is used as an individual, but the current Internet of vehicles system only establishes point-to-point information interaction between the vehicle quantity and the platform, so that the interaction of real-time information between vehicles is not facilitated.
Disclosure of Invention
In view of the above, embodiments of the present invention are directed to an information processing method, a social networking platform and a vehicle-mounted device, which at least partially solve the above problems.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a first aspect of an embodiment of the present invention provides an information processing method, where the method includes:
the vehicle networking social platform establishes a road social circle;
adding the vehicle-mounted equipment located in the coverage range of the road social circle into the road social circle and deleting the vehicle-mounted equipment located outside the coverage range of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle-mounted equipment and the vehicle-mounted equipment.
Based on the above scheme, the method further comprises:
acquiring driving information of a vehicle where vehicle equipment added into the road social circle is located; the driving information at least comprises the driving direction of the vehicle;
and dynamically controlling the switching of the traffic lights and/or dynamically generating traffic instructions according to the driving directions and the number of vehicles in each driving direction.
Based on the above scheme, the method further comprises:
the vehicle networking social platform plans a driving route according to the driving information of at least 2 road social circles and the driving purpose of the vehicle;
and sending the driving route to corresponding vehicle-mounted equipment.
Based on the above scheme, the method further comprises:
and when the vehicle networking social platform determines that the road where the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle, replanning the driving route or outputting prompt information for replanning the driving route.
Based on the above scheme, the method further comprises:
and receiving information issued by the vehicle-mounted equipment in the road social circle, wherein the information issued by the vehicle-mounted equipment comprises at least one of accident information, help seeking information and peripheral service information.
Based on the above scheme, the car networking social platform establishes a road social circle, including:
determining a traffic flow threshold value representing road traffic flow;
and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
A second aspect of the embodiments of the present invention provides an information processing method, where the method includes:
the method comprises the following steps that the vehicle-mounted equipment enters a coverage range of a road social circle and is added into the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
leaving the coverage range of the road social circle and exiting the road social circle;
the road social circle is used for information interaction between the vehicle-mounted equipment, the vehicle networking social platform and the vehicle-mounted equipment.
Based on the above scheme, the method further comprises:
sending driving information to the Internet of vehicles platform through the road social circle; the driving information at least comprises a driving direction;
the driving information is used for the Internet of vehicles platform to dynamically control the switching of the traffic lights and/or dynamically generate traffic instructions.
Based on the above scheme, the method further comprises:
the vehicle-mounted equipment carries out information publishing in the road social circle; the information issued by the vehicle-mounted equipment can comprise at least one of accident information, help seeking information or surrounding service information.
Based on the above scheme, the method further comprises:
sending a driving purpose to the Internet of vehicles platform through the road social circle;
and receiving a driving route planned and formed by the vehicle networking platform according to the driving purpose and the driving information of at least 2 road social circles.
Based on the above scheme, the method further comprises:
and receiving prompt information of the vehicle networking social platform for replanning the formed driving route or replanning the driving route when determining that the road through which the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle.
A third aspect of an embodiment of the present invention provides a vehicle networking social platform, including:
the establishing unit is used for establishing a road social circle;
the processing unit is used for adding the vehicle-mounted equipment located in the coverage range of the road social circle into the road social circle and deleting the vehicle-mounted equipment located outside the coverage range of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle-mounted equipment and the vehicle-mounted equipment.
Based on the above scheme, the car networking social platform further includes:
the acquisition unit is used for acquiring the driving information of the vehicle where the vehicle equipment added into the road social circle is located; the driving information at least comprises the driving direction of the vehicle;
the processing unit is further used for dynamically controlling the switching of the traffic lights and/or dynamically generating traffic instructions according to the driving directions and the number of vehicles in each driving direction.
Based on the above scheme, the car networking social platform further includes:
the planning unit is used for planning a driving route according to the driving information and the driving purpose of at least 2 road social circles;
and the first sending unit is used for sending the driving route to the corresponding vehicle-mounted equipment.
Based on the above scheme, the car networking social platform further includes:
the planning unit is further configured to re-plan the driving route or output prompt information for re-planning the driving route when it is determined that a congestion condition meeting a preset condition occurs on a road where the driving route passes according to the driving information of the road social circle.
Based on the above scheme, the car networking social platform further includes:
the first receiving unit is used for receiving information issued by the vehicle-mounted equipment in the road social circle, and the information issued by the vehicle-mounted equipment comprises at least one of accident information, help seeking information and peripheral service information.
Based on the scheme, the establishing unit is specifically used for determining a traffic flow threshold value representing the road traffic flow; and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
A fourth aspect of the embodiments of the present invention provides an in-vehicle apparatus, including:
the adding unit is used for entering the coverage range of the road social circle and adding the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the exit unit is used for leaving the coverage range of the road social circle and exiting the road social circle;
the road social circle is used for information interaction between the vehicle-mounted equipment, the vehicle networking social platform and the vehicle-mounted equipment.
Based on the above scheme, the vehicle-mounted device further includes:
the second sending unit is used for sending driving information to the Internet of vehicles platform through the road social circle; the driving information at least comprises a driving direction;
the driving information is used for the Internet of vehicles platform to dynamically control the switching of the traffic lights and/or dynamically generate traffic instructions.
Based on the above-mentioned scheme, the method,
the in-vehicle apparatus further includes:
the release unit is used for the vehicle-mounted equipment to release information in the road social circle; the information issued by the vehicle-mounted equipment can comprise at least one of accident information, help seeking information or surrounding service information.
Based on the above-mentioned scheme, the method,
the in-vehicle apparatus further includes:
the second sending unit is used for sending the driving purpose to the Internet of vehicles platform through the road social circle;
and the second receiving unit is used for receiving a driving route planned and formed by the vehicle networking platform according to the driving purpose and the driving information of at least 2 road social circles.
Based on the above scheme, the second receiving unit is further configured to receive prompt information of the vehicle networking social platform, when it is determined that a road through which the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle, replanning the formed driving route or replanning the driving route. According to the information processing method, the vehicle-mounted networking social contact platform and the vehicle-mounted equipment, through establishment of the road social contact circle, the vehicle-mounted equipment which is located in the coverage area of the same road social contact circle and added into the road social contact circle is allowed to directly carry out information interaction, and meanwhile, the vehicle-mounted equipment and the vehicle-mounted networking social contact platform are allowed to carry out information interaction simply and conveniently, so that the information gap is reduced, and the traffic communication efficiency is improved.
Drawings
Fig. 1 is a schematic flowchart of a first information processing method according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating a second information processing method according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating a third information processing method according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a social networking platform provided in an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an in-vehicle device according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating an effect of a road social circle according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described in detail with reference to the drawings and the specific embodiments of the specification.
The first embodiment is as follows:
as shown in fig. 1, the present embodiment provides an information processing method, including:
step S110: the vehicle networking social platform establishes a road social circle;
step S120: adding the vehicle-mounted equipment located in the coverage range of the road social circle into the road social circle and deleting the vehicle-mounted equipment located outside the coverage range of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle-mounted equipment and the vehicle-mounted equipment.
In this embodiment, a road social circle is established, and the road social circle is a friend circle established on a road and used for information interaction and sharing between the vehicle-mounted device and the vehicle-mounted device. Specifically, the road social circle may be established at an intersection, where the intersection may include various intersections such as an intersection, a Y-shaped intersection, and the like, or may be established at a certain road segment, such as a highway, an urban road, and the like.
In this embodiment, the step S110 establishes a road social circle at the road junction, so that the vehicle-mounted device can perform direct vehicle-mounted device to vehicle-mounted device communication through the road social circle.
Each road social circle has a certain coverage range, and the coverage range can be a circular coverage range or a strip coverage range. The shape of the coverage area may be determined according to the type of the road. For example, a circular coverage is provided at an intersection, and a band-shaped coverage covering the link is provided at the link.
In step S120, in order to implement timeliness and effectiveness of communication between devices, only the vehicle-mounted device located within the coverage of the road social circle is added to the road social circle, and after the vehicle leaves the coverage of the road social circle, the corresponding vehicle-mounted device is deleted from the road social circle. And deleting the vehicle-mounted equipment outside the coverage range of the road social circle in time, so that the information interference on the vehicle-mounted equipment which is not in the coverage range of the road social circle can be reduced.
In this embodiment, the vehicle networking social platform may determine whether the vehicle-mounted device and the vehicle are located within the coverage of the road social circle according to the location information of the vehicle reported by each vehicle-mounted device. Certainly, during specific implementation, wireless communication equipment can be established at a corresponding intersection or road section, a wireless signal sent by the wireless communication equipment can just cover the coverage area of the road social circle, such vehicles can naturally receive the wireless signal when entering the coverage area of the road social circle and can join the road social circle, and when leaving, the wireless signal cannot be naturally received, and the communication equipment sending the wireless signal can delete the road social circle. The communication device sending the wireless signal here may be one of the constituent devices in the vehicle networking social platform. Of course, there are many ways how to add and delete the vehicle-mounted device in the social circle of the road, which are not necessarily exemplified herein.
The vehicle-mounted equipment in the embodiment can be divided into two types, wherein one type is vehicle equipment carried by a vehicle and usually fixedly arranged on the vehicle; another type of mobile communication device may be a vehicle carried by a user, where the mobile communication device may be a cell phone, tablet or computer. Of course, when the mobile communication device carried by the user needs to join the road social circle, whether the mobile communication device joins the road social circle or not can be determined under the instruction of the user.
In a word, the information processing method in this embodiment can conveniently realize information interaction and sharing between the vehicle-mounted devices and the vehicle networking platform through the establishment of the road social circle, so that the information interaction and sharing can be realized more conveniently.
As shown in fig. 2, the method further comprises:
step S130: acquiring driving information of a vehicle where vehicle equipment added into the road social circle is located; the driving information at least comprises the driving direction of the vehicle. The specific obtaining method may be to extract the driving information from the information sent by the vehicle-mounted device, or to obtain the driving information according to the planning of the driving route given to the vehicle by the vehicle networking platform. The driving information here is at least the driving direction. The driving direction here may specifically include various driving directions such as an eastern straight driving, a western straight driving, a northern straight driving, a southern straight driving, an eastern turning, a western turning, a northern turning, and a southern turning.
Step S141: and dynamically controlling the switching of the traffic lights according to the driving directions and the number of vehicles in each driving direction. In step S130, the car networking social platform obtains the driving directions of the vehicles on the road segment or the intersection, so as to count the number of the vehicles driving in each direction on the road. At this time, the vehicle network social platform can control the switching of the traffic lights according to the number of vehicles in each direction. For example, in a traveling direction where the vehicle is running in many cases, a longer street light is given. The driver can learn to see you too late when the vehicle runs less, and the driver can wait for the red light for a longer time. Like this, through obtaining driving information in this embodiment, the switching of control traffic light that can be dynamic to better carrying out traffic and dredging, improve driving efficiency.
In some intersections, no traffic light may be set or the traffic light may be out of order, and in order to avoid traffic accidents, the information processing is further improved in the embodiment.
As shown in fig. 2, the method further comprises:
step S142: and dynamically generating a traffic instruction according to the driving directions and the number of vehicles in each driving direction.
The traffic instructions can comprise a passing instruction and a waiting instruction, and the traffic instructions can be directly sent to the road social circle, so that all vehicle-mounted devices in the road social circle can receive the traffic instructions, and the traffic instructions can also be sent to corresponding vehicle-mounted devices according to the driving direction of each vehicle. For example, the traffic instructions may include right turn traffic instructions. At this time, if the right turn communication is directly issued to the road social circle, the vehicle turning right drives after the vehicle-mounted device receives the instruction. Of course, the social networking service platform can only send a passing instruction to the vehicle-mounted equipment of the vehicle needing to turn right according to the driving direction of each vehicle. The two instruction sending modes can be all, and the two instruction sending modes can be specifically set according to needs.
Of course, the traffic instruction may be text information or pattern information, such as pattern information imitating traffic and other instructions.
As a further improvement of this embodiment, the method further includes:
the vehicle networking social platform plans a driving route according to the driving information of at least 2 road social circles and the driving purpose of the vehicle;
and sending the driving route to corresponding vehicle-mounted equipment.
For example, the vehicle-mounted device can directly send the driving purpose of the vehicle-mounted device to the vehicle networking social platform, and the vehicle networking social platform can navigate to plan the driving route, and after the driving route is planned, the driving route can be sent to the corresponding vehicle-mounted device. In the embodiment, the car networking social platform refers to at least 2 pieces of driving information of the road social circles when planning the route. Because the information interaction and the sharing of the road social circle are very timely, which road sections or intersections are jammed or have faults, the vehicle networking social platform can be quickly integrated at the backstage, and therefore a driving route which can drive more smoothly can be planned.
As a further improvement of this embodiment, the method further includes:
and when the vehicle networking social platform determines that the road where the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle, replanning the driving route or outputting prompt information for replanning the driving route.
For example, the driving route of the current vehicle needs to pass through the roads where the road social circle a, the road social circle b, the road social circle c and the road social circle d are located. If the current vehicle is driven in the road social circle a; the vehicle networking social contact platform acquires that a very serious congestion phenomenon occurs in the current road social contact circle c at the background, on one hand, further congestion is avoided, on the other hand, smooth communication of vehicles which do not enter a road section where the road social contact circle c is located is guaranteed, and the vehicle networking social contact platform can re-plan a driving route of the corresponding vehicle to avoid the road where the road social contact circle c is located, so that the congestion phenomenon is reduced.
In addition, in this embodiment, the method further includes:
and receiving information issued by the vehicle-mounted equipment in the road social circle, wherein the information issued by the vehicle-mounted equipment comprises at least one of accident information, help seeking information and peripheral service information.
The vehicle-mounted equipment issues accident information to the social circle of the road, so that vehicles with accidents not seen yet can adjust driving routes in time after receiving the information, on one hand, the vehicles are prevented from entering a congestion area, and on the other hand, secondary accident risks are reduced. Certainly, the car networking social contact platform also receives the accident information and timely gives accident early warning information in the road social contact circle or the road social contact circle near the road social contact circle. Therefore, the sharing and interaction of accident information are better realized, and the secondary occurrence of accidents is avoided.
Certainly, the vehicle-mounted device sends the help seeking information through the road social circle, and can request help seeking from other vehicles located at the accessories of the vehicle, for example, when the vehicle has a tire burst or fuel shortage and the like, help seeking can be required through the help seeking information. Certainly, when some vehicles pass by, some services, such as services that fuel needs to be supplied or water needs to be added to the vehicles, and at this time, the vehicle-mounted device can inform whether the surrounding of other vehicles can provide corresponding services or not through the issuance of the surrounding service information. Obviously, the convenience of vehicle traveling can be improved by releasing the information.
Further, the step S110 may include:
determining a traffic flow threshold value representing road traffic flow;
and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
For example, intersections, busy road sections, and the like in the road can be determined according to the information of the geographic information system. In this embodiment, according to the traffic flow threshold, intersections and road segments with increased traffic flow may be selected to establish the road social circle. Of course, the coverage of each road social circle can also be set according to the traffic flow of each road.
For example, a social circle of roads with a radius R is set at the intersection. And R is the coverage radius of the road social circle. The R may be equidistant from 100, 200 or 300 meters. For another example, a strip-shaped social road circle is disposed on the road, and the coverage length L of the social road circle is 1000, 2000 or 3000 meters.
In a word, the information processing method in the embodiment facilitates quick and convenient information interaction and sharing between the vehicle-mounted devices and the vehicle networking social platform through establishment of the road social circle, and has the advantages of improving traffic operation efficiency, reducing congestion, reducing accident rate and the like.
Example two:
as shown in fig. 3, the present embodiment provides an information processing method, including:
step S210: the method comprises the following steps that the vehicle-mounted equipment enters a coverage range of a road social circle and is added into the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
step S220: leaving the coverage range of the road social circle and exiting the road social circle;
the road social circle is used for information interaction between the vehicle-mounted equipment, the vehicle networking social platform and the vehicle-mounted equipment.
The concept of the vehicle-mounted device in this embodiment can be referred to as embodiment one, and is not repeated here. The vehicle-mounted equipment can be added into the road social circle when passing through a certain intersection or road section with the road social circle, and the road social circle can be pushed out when the vehicle-mounted equipment leaves. By adding the road social circle, information interaction and sharing can be carried out more conveniently and quickly with the vehicle-mounted equipment and the vehicle networking social platform which are located in the road social circle.
Further, the method further comprises:
sending driving information to the Internet of vehicles platform through the road social circle; the driving information at least comprises a driving direction;
the driving information is used for the Internet of vehicles platform to dynamically control the switching of the traffic lights and/or dynamically generate traffic instructions.
In this embodiment, the vehicle-mounted device may want the vehicle network platform to send driving information, where the driving information at least includes a driving direction of the vehicle, so that the vehicle networking social platform can control switching of traffic and the like conveniently, or issue a traffic instruction in a road social circle, or directly receive the traffic instruction from the vehicle networking social platform. The detailed description of the traffic instructions can be referred to the previous embodiment and will not be repeated here.
Further, the method further comprises:
the vehicle-mounted equipment carries out information publishing in the road social circle; the information issued by the vehicle-mounted equipment can comprise at least one of accident information, help seeking information or surrounding service information. In this embodiment, the vehicle-mounted device may further send information in the social circle of the road, where the issued information may include accident information, so that the subsequent vehicle may be warned of an accident occurring at present, and the vehicle may detour to avoid occurrence of congestion and a secondary accident. Meanwhile, through the release of the accident information, the vehicle networking social contact platform can forward the accident information to a road social contact circle adjacent to the road social contact circle, and early warning is carried out in advance. The system can timely acquire assistance through issuing of help seeking information, and can provide information convenience for other vehicles through issuing of peripheral service information.
As a further improvement of this embodiment, the method further includes:
sending a driving purpose to the Internet of vehicles platform through the road social circle;
and receiving a driving route planned and formed by the vehicle networking platform according to the driving purpose and the driving information of at least 2 road social circles.
In this embodiment, the driving route of the vehicle can be dynamically planned by the vehicle networking social platform according to the driving information of the road social circle, and obviously, the driving route is planned according to the latest dynamic driving information, so that better navigation can be provided, and the vehicle can conveniently drive according to the driving route established by the vehicle networking social platform. Like this, the mobile unit can improve the smooth and easy degree of driving through receiving the route of driving.
Furthermore, the method further comprises:
and receiving prompt information of the vehicle networking social platform for replanning the formed driving route or replanning the driving route when determining that the road through which the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle.
In this embodiment, the vehicle-mounted device receives the driving route re-planned by the social networking platform, so that smooth driving can be maintained as much as possible, or receives the prompt information, and re-plans under the instruction of the user, and also can play a role in improving the driving smoothness.
Example three:
as shown in fig. 4, the present embodiment provides a vehicle networking social platform, comprising:
the establishing unit 110 is used for establishing a road social circle;
the processing unit 120 is configured to add an in-vehicle device located in the coverage area of the road social circle to the road social circle and delete an in-vehicle device located outside the coverage area of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle-mounted equipment and the vehicle-mounted equipment.
The establishing unit 110 and the processing unit 120 described in this embodiment may both correspond to a processor or a processing circuit; the processor may include a central processing unit, microprocessor, digital signal processor, programmable array, or other processing architecture. The processing circuitry may comprise an application specific integrated circuit or the like. The establishing unit 110 and the processing unit 120 may be integrated to correspond to the same processor or processing circuit, or may correspond to different processors or processing circuits.
Of course, the establishing unit 110 may also correspond to a communication device having wireless signal transmission and transceiving according to different ways of establishing the road social circle, and can form a coverage area of the road social circle at a road or an intersection, so as to facilitate adding and deleting of the vehicle-mounted device.
In a word, the social networking platform of the embodiment can facilitate information interaction and sharing between the vehicle-mounted devices and the social networking platform of the vehicle through establishment of the social circle of the road.
Further, the vehicle networking social platform further comprises:
the acquisition unit is used for acquiring the driving information of the vehicle where the vehicle equipment added into the road social circle is located; the driving information at least comprises the driving direction of the vehicle;
the processing unit 120 is further configured to dynamically control the switching of the traffic lights and/or dynamically generate the traffic instructions according to the driving directions and the number of vehicles in each driving direction.
The obtaining unit may correspond to the processor or the processing circuit, and obtain the driving information by querying a database of the social networking platform, or may correspond to the communication interface, and obtain the driving information by receiving information reported by the vehicle-mounted device. The driving information at least includes the driving direction. The driving direction may include various driving directions such as a straight driving direction and a turning direction. And the processing unit controls the switching of traffic lights or forms traffic instructions according to the driving directions and the number of vehicles in each driving direction. The traffic instructions may be applicable to intersections without traffic lights or intersections where traffic lights fail.
Further, the vehicle networking social platform further comprises:
the planning unit is used for planning a driving route according to the driving information and the driving purpose of at least 2 road social circles;
and the first sending unit is used for sending the driving route to the corresponding vehicle-mounted equipment.
The planning unit described in this embodiment may correspond to a navigation device, and may be capable of planning a driving route, but in this embodiment, when planning a driving route, the planning is performed with reference to driving information of at least 2 road social circles. Due to the timeliness of the driving information shared in the road social circle, a better driving video can be planned.
The first transmitting unit here may correspond to a transmitting interface, such as a transmitting antenna or the like.
The first sending unit sends the driving route to the corresponding vehicle-mounted equipment, so that a driver can conveniently drive the vehicle.
Further, the vehicle networking social platform further comprises:
the planning unit is further configured to re-plan the driving route or output prompt information for re-planning the driving route when it is determined that a congestion condition meeting a preset condition occurs on a road where the driving route passes according to the driving information of the road social circle.
In this embodiment, the planning unit in the social networking platform of the vehicle network dynamically adjusts the driving route or gives a prompt message for replanning the driving route according to the driving information of the social circle of the road, so that driving navigation can be performed in time according to the latest traffic condition, and the driving smoothness is improved.
Of course, the car networking social platform further comprises:
the first receiving unit is used for receiving information issued by the vehicle-mounted equipment in the road social circle, the information issued by the vehicle-mounted equipment comprises accident information, help seeking information and at least one of peripheral service information, and the accident alarm information can be received by the first receiving unit in the embodiment. Of course, the help can be given in time through the reception of the help seeking information.
In this embodiment, the establishing unit 110 is specifically configured to determine a traffic flow threshold value representing a road traffic flow; and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
The establishing unit establishes the road social circles not on each road but on intersections or road sections with large traffic flow in a targeted manner, so that the vehicle-mounted equipment is prevented from being switched in each road social circle all the time, the information interference is reduced, and the efficiency and the significance of information interaction are improved.
Example four:
as shown in fig. 5, the present embodiment provides an in-vehicle apparatus including:
the adding unit 210 is configured to enter a coverage area of a road social circle and add the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the exit unit 220 is configured to leave the coverage area of the road social circle and exit the road social circle;
the road social circle is used for information interaction between the vehicle-mounted equipment, the vehicle networking social platform and the vehicle-mounted equipment.
The vehicle-mounted device can be a vehicle device which is generally fixedly arranged on a vehicle or a vehicle-mounted device which is carried by a driver and passengers. Termination is regardless of which device is located on the vehicle.
Both the joining unit 210 and the exiting unit 220 may correspond to a processor or processing circuitry in the vehicle-mounted device. The structure of the processor or the processing circuit is the same as that of the processor or the processing circuit in the third embodiment, and is not repeated here.
In this embodiment, the vehicle-mounted device can perform direct information interaction with the vehicle-mounted device adjacent to the vehicle-mounted device in the road social circle, that is, perform information interaction with the vehicle-networked social platform, and also perform publishing and submitting of information, so that the vehicle-networked social platform can perform traffic control and navigation conveniently, and a hardware support can be provided for the information processing method described in the second embodiment.
Further, the in-vehicle apparatus further includes:
the second sending unit is used for sending driving information to the Internet of vehicles platform through the road social circle; the driving information at least comprises a driving direction;
the driving information is used for the Internet of vehicles platform to dynamically control the switching of the traffic lights and/or dynamically generate traffic instructions.
In this embodiment, the second transmitting unit corresponds to a communication interface of the vehicle-mounted device, and generally corresponds to one or more transmitting antennas. The transmitting antenna can be a mobile communication antenna or a WiFi antenna or a bluetooth antenna, etc. The submission of the driving information including the driving direction facilitates the dynamic control of the traffic light or the output of a traffic instruction by the social networking platform, so that the traffic travel efficiency is improved.
The in-vehicle apparatus further includes:
the release unit is used for the vehicle-mounted equipment to release information in the road social circle; the information issued by the vehicle-mounted equipment can comprise at least one of accident information, help seeking information or surrounding service information.
The issuing unit issues the accident information for the vehicle-mounted equipment in the road social circle, so that other vehicle-mounted equipment in the same road social circle can see the accident information, other drivers who do not see the accident can also quickly see the accident at the position adjacent to the drivers, and the drivers can avoid or detour in time in order to avoid congestion and secondary accidents. Meanwhile, through the publishing of the help seeking information and the peripheral service information, the help seeking can be carried out nearby or information can be conveniently provided for other vehicles.
The in-vehicle apparatus further includes:
the second sending unit is used for sending the driving purpose to the Internet of vehicles platform through the road social circle;
and the second receiving unit is used for receiving a driving route planned and formed by the vehicle networking platform according to the driving purpose and the driving information of at least 2 road social circles.
In this embodiment, the second transmitting unit and the second receiving unit may both correspond to a communication interface, and may be capable of transmitting and receiving information, for example, simultaneously correspond to an antenna having a transmitting and receiving function.
Therefore, the vehicle can be navigated by sending the driving purpose and receiving the driving route, the navigation is determined according to the driving information of at least 2 road social circles, and the smoothness and the safety of driving of the vehicle according to the driving route are improved due to the timeliness and the effectiveness of the determined basis.
In addition, the second receiving unit is further configured to receive prompt information of a driving route formed by replanning or a driving route replanning when the vehicle networking social platform determines that a congestion condition meeting a preset condition occurs on a road where the driving route passes according to the driving information of the road social circle.
In this embodiment, the second receiving unit further dynamically adjusts the driving route from the driving route re-planned by the social networking platform or the re-planned prompt information, so as to avoid the congested road section or the accident road section as much as possible.
Two specific examples are provided below in connection with any of the embodiments described above:
example one:
the first step is as follows: the car networking social platform selects intersections with high traffic flow for modeling through data analysis of a Geographic Information System (GIS).
The second step is that: determining a social circle of the intersection, wherein the social circle of the road segment is the social circle of the road set with a certain road segment):
step a: the traffic flow threshold is set, because intersections in the GIS system are numerous, filtering is needed in the first step, and the traffic flow threshold is more meaningful for analyzing intersections with large traffic flow.
Step b: selecting coordinates of center point of intersection
And setting the social circle radius R of the intersection, and respectively making according to the traffic flow of the intersection. For example, the intersection with small traffic flow is R <100 m, the middle traffic flow is R <200 m, and the large traffic flow is R <300 m. Here, R is the coverage radius of the coverage area of the aforementioned road social circle.
And the vehicle-mounted equipment reports respective position information to the vehicle networking social platform in real time.
Certainly, the people reloading device and the vehicle device can be mutually added as a friend to acquire the vehicle information in time. The human-carried device can be a mobile phone, a tablet or a wearable device and the like which are carried by a user.
When the vehicle networking social platform detects that the position of the vehicle enters a certain intersection social circle range, the vehicle equipment carried by the vehicle is automatically added into the current intersection social circle. If the vehicle A and the vehicle B enter the social circle of the intersection 1 in sequence, the vehicle A, the vehicle B and the original vehicle in the social circle of the intersection 1 form a temporary social circle together, and the vehicles A and B can issue information to the social circle of the intersection 1 and also can receive information in the social circle. And when the vehicle A passes through the intersection and exits the range of the social circle of the intersection 1, the vehicle networking platform automatically removes the vehicle A from the social circle, and the vehicle A cannot publish and receive information in the social circle of the intersection 1.
Information sharing and application in the social circle of intersection 1:
and (3) coordinating the time length of the traffic lights: the time of the traffic lights at the current intersection generally cannot be changed dynamically, and a small amount of the time can be changed according to the time, for example, the time of the traffic lights at the morning and evening peak time period and the ordinary time period can be adjusted in a fixed mode. However, these systems do not achieve the function of dynamically adjusting traffic lights according to the traffic flow.
In the example, the dynamic information of the vehicle can be accurately acquired based on the intersection social circle established by the social networking platform. Such as east-west traffic flow and north-south traffic flow ratio.
Traffic light definition 1 (left turn and straight through case simultaneously): let the time length of the east-west traffic lights be
Duration in the north-south direction of
The total passing time of the east-west direction and the south-north direction is tallIt is known that
And (3) traffic flow definition: is arranged from east to west
From west to east
From south to north
From north to south
The dynamic adjustment time of the traffic light can be expressed as passing through by things
For example, the following steps are carried out:
traffic light definition 2 (left turn and straight through respectively case): let the east-west direction left-turn coefficient be
The left rotation coefficient of the north-south direction is set as
And (3) traffic flow definition: straight-forward behavior from east to west
Is arranged to be turned from east to west and left
Straight-forward behavior from west to east
Left turn to
Direct south-to-north behavior
Left turn to
North to south straight behavior
Left turn to
Therefore, there are east-west left turn parameters:
there are east-west turn left traffic lights times:
in the same way, a traffic light passing policy in the south and north can be obtained, so that the display duration of the traffic light can be dynamically adjusted within a period of time by applying the establishment and dynamic maintenance mechanism of the social circle of the intersection, and the traffic efficiency is further effectively improved.
Early warning of intersection accidents: when a vehicle A on a certain road at the intersection has an accident, the vehicle A can issue information to the social circle of the current intersection, and other vehicles can directly receive accident information or alarm information, so that other vehicles in the circle can choose to detour, or the vehicle A can make preparation for merging with other lanes in advance, and the risk of secondary accidents is reduced.
The traffic-light-free intersection is in cooperative passing: when the signal lamp hardware of a certain intersection fails and cannot normally provide intersection signals, the vehicle networking platform can dynamically generate virtual traffic lights according to the vehicle state in the social circle of the intersection, namely, passing/waiting instructions are given according to the vehicle advancing direction. The virtual traffic light is one of the traffic commands.
Optimizing the vehicle route: the vehicle networking social platform can inform the optimal route of the vehicle in advance according to the vehicle passing information of the social circle of the adjacent intersection, so that the passing congestion intersection is avoided. Meanwhile, the related information can provide analysis basis and optimization suggestion for green wave traffic.
Example two:
the car networking social platform selects a road section with high traffic flow for modeling through data analysis of a Geographic Information System (GIS).
The first step is as follows: determination of a road segment social circle (here a road segment social circle is the road social circle that sets a certain road segment):
A) setting a traffic flow threshold;
B) and setting the road section area, and respectively setting the road coverage length L of the road coverage range according to the intersection traffic flow. . If the road section with smaller traffic flow is set to be L <1000 meters, the medium flow is L <2000 meters, the large flow is L <3000 meters, and the like. The small, medium and large traffic flows may be determined based on the traffic flow thresholds described above.
The second step is that:
and the vehicle devices report respective position information to the social networking platform in real time.
Certainly, the people reloading device and the vehicle device can be mutually added as a friend to acquire the vehicle information in time. The human-carried device can be a mobile phone, a tablet or a wearable device and the like which are carried by a user.
Information sharing and application in road section social circles:
1) dynamically adjusting a navigation route: current navigation systems display the corresponding traffic state, which is mostly delayed, and navigation does not give new route suggestions according to the temporarily occurring traffic conditions. In this example, after the vehicle networking platform plans the driving route of the vehicle, the information of different road sections that the vehicle will pass through is analyzed in real time, for example, the traveling route of the vehicle 1 will pass through four road sections of the road sections a, b, c, and d. When the vehicle 1 enters the road section social circle a, the information in the road section social circle a can be received, and the information is in the same road section social circle; meanwhile, the vehicle networking platform synchronously analyzes the driving information and the traffic state of the social circles of the three road sections b, c and d of the subsequent road section. And if the traffic in the social circle c of the road section is not smooth, dynamically re-planning the route to ensure smooth travel. The navigation route is equivalent to the driving route in the foregoing embodiment.
2) Road section surrounding information sharing: in the process of high-speed or national road driving, if the tire burst or the requirement of searching for a service area is met, information can be sent to the current road section circle for help, other vehicles in the road section circle can provide corresponding information according to the analysis of peripheral data of the other vehicles, and the function of real-time and efficient information acquisition is achieved.
Circle 1 in fig. 6 is a schematic diagram that a social circle of intersection 1 is dynamically established at intersection 1 through a vehicle networking social platform, driving information of vehicles passing through intersection 1 is acquired, switching of traffic lights is dynamically controlled, and communication interval time in each direction is adjusted through the traffic lights. Meanwhile, circle 1 in FIG. 6 shows that the dynamic building is performed on the road section through the social networking platform; and the road section social circle acquires the driving information of the vehicle passing through the road section, and performs navigation and sharing of the information around the road section.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (20)
1. An information processing method, characterized in that the method comprises:
the vehicle networking social platform establishes a road social circle, wherein the road social circle can be established at an intersection or a road section;
adding the vehicle-mounted equipment located in the coverage range of the road social circle into the road social circle and deleting the vehicle-mounted equipment located outside the coverage range of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle networking social platform and the vehicle-mounted equipment;
the car networking social platform establishes a road social circle, including:
determining a traffic flow threshold value representing road traffic flow;
and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
2. The method of claim 1,
the method further comprises the following steps:
acquiring driving information of a vehicle where vehicle equipment added into the road social circle is located; the driving information at least comprises the driving direction of the vehicle;
and dynamically controlling the switching of the traffic lights and/or dynamically generating traffic instructions according to the driving directions and the number of vehicles in each driving direction.
3. The method according to claim 1 or 2,
the method further comprises the following steps:
the vehicle networking social platform plans a driving route according to the driving information of at least 2 road social circles and the driving purpose of the vehicle;
and sending the driving route to corresponding vehicle-mounted equipment.
4. The method of claim 3,
the method further comprises the following steps:
and when the vehicle networking social platform determines that the road where the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle, replanning the driving route or outputting prompt information for replanning the driving route.
5. The method according to claim 1 or 2,
the method further comprises the following steps:
and receiving information issued by the vehicle-mounted equipment in the road social circle, wherein the information issued by the vehicle-mounted equipment comprises at least one of accident information, help seeking information and peripheral service information.
6. An information processing method, characterized in that the method comprises:
the method comprises the following steps that the vehicle-mounted equipment enters a coverage range of a road social circle and is added into the road social circle, wherein the road social circle can be established at an intersection or a road section; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
leaving the coverage range of the road social circle and exiting the road social circle;
the road social circle is used for information interaction between the vehicle-mounted equipment and the vehicle networking social platform and between the vehicle-mounted equipment and the vehicle networking social platform;
the establishment of the road social circle comprises the following steps:
determining a traffic flow threshold value representing road traffic flow;
and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
7. The method of claim 6,
the method further comprises the following steps:
sending driving information to the Internet of vehicles platform through the road social circle; the driving information at least comprises a driving direction;
the driving information is used for the Internet of vehicles platform to dynamically control the switching of the traffic lights and/or dynamically generate traffic instructions.
8. The method according to claim 6 or 7,
the method further comprises the following steps:
the vehicle-mounted equipment carries out information publishing in the road social circle; the information issued by the vehicle-mounted equipment can comprise at least one of accident information, help seeking information or surrounding service information.
9. The method according to claim 6 or 7,
the method further comprises the following steps:
sending a driving purpose to the Internet of vehicles platform through the road social circle;
and receiving a driving route planned and formed by the vehicle networking platform according to the driving purpose and the driving information of at least 2 road social circles.
10. The method of claim 9,
the method further comprises the following steps:
and receiving prompt information of the vehicle networking social platform for replanning the formed driving route or replanning the driving route when determining that the road through which the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle.
11. A vehicle networking social platform, comprising:
the system comprises an establishing unit, a judging unit and a judging unit, wherein the establishing unit is used for establishing a road social circle, and the road social circle can be established on an intersection or a road section;
the processing unit is used for adding the vehicle-mounted equipment located in the coverage range of the road social circle into the road social circle and deleting the vehicle-mounted equipment located outside the coverage range of the road social circle; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the road social circle is used for information interaction between the vehicle networking social platform and the vehicle-mounted equipment and between the vehicle networking social platform and the vehicle-mounted equipment;
the establishing unit is specifically used for determining a traffic flow threshold value representing road traffic flow; and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
12. The vehicle-networking social platform of claim 11,
the vehicle networking social platform further comprises:
the acquisition unit is used for acquiring the driving information of the vehicle where the vehicle equipment added into the road social circle is located; the driving information at least comprises the driving direction of the vehicle;
the processing unit is further used for dynamically controlling the switching of the traffic lights and/or dynamically generating traffic instructions according to the driving directions and the number of vehicles in each driving direction.
13. The vehicle-networking social platform of claim 11 or 12,
the vehicle networking social platform further comprises:
the planning unit is used for planning a driving route according to the driving information and the driving purpose of at least 2 road social circles;
and the first sending unit is used for sending the driving route to the corresponding vehicle-mounted equipment.
14. The vehicle-networking social platform of claim 13,
the vehicle networking social platform further comprises:
the planning unit is further configured to re-plan the driving route or output prompt information for re-planning the driving route when it is determined that a congestion condition meeting a preset condition occurs on a road where the driving route passes according to the driving information of the road social circle.
15. The vehicle-networking social platform of claim 11 or 12,
the vehicle networking social platform further comprises:
the first receiving unit is used for receiving information issued by the vehicle-mounted equipment in the road social circle, and the information issued by the vehicle-mounted equipment comprises at least one of accident information, help seeking information and peripheral service information.
16. An in-vehicle apparatus characterized by comprising:
the joining unit is used for entering the coverage range of a road social circle and joining the road social circle, wherein the road social circle can be established at an intersection or a road section; the vehicle-mounted equipment comprises vehicle equipment carried by the vehicle and/or communication equipment temporarily positioned on the vehicle;
the exit unit is used for leaving the coverage range of the road social circle and exiting the road social circle;
the road social circle is used for information interaction between the vehicle-mounted equipment and the vehicle networking social platform and between the vehicle-mounted equipment and the vehicle networking social platform;
the car networking social platform establishes a road social circle, including:
determining a traffic flow threshold value representing road traffic flow;
and selecting and establishing the position of the road social circle and the coverage range of the road social circle according to the traffic flow threshold value.
17. The vehicle-mounted device according to claim 16,
the in-vehicle apparatus further includes:
the second sending unit is used for sending driving information to the Internet of vehicles platform through the road social circle; the driving information at least comprises a driving direction;
the driving information is used for the Internet of vehicles platform to dynamically control the switching of the traffic lights and/or dynamically generate traffic instructions.
18. The vehicle-mounted apparatus according to claim 16 or 17,
the in-vehicle apparatus further includes:
the release unit is used for the vehicle-mounted equipment to release information in the road social circle; the information issued by the vehicle-mounted equipment can comprise at least one of accident information, help seeking information or surrounding service information.
19. The vehicle-mounted apparatus according to claim 16 or 17,
the in-vehicle apparatus further includes:
the second sending unit is used for sending the driving purpose to the Internet of vehicles platform through the road social circle;
and the second receiving unit is used for receiving a driving route planned and formed by the vehicle networking platform according to the driving purpose and the driving information of at least 2 road social circles.
20. The vehicle-mounted device according to claim 19,
the second receiving unit is further configured to receive prompt information of the vehicle networking social platform, when it is determined that a road through which the driving route passes has a congestion condition meeting a preset condition according to the driving information of the road social circle, replanning the formed driving route or replanning the driving route.
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| CN109640291B (en) * | 2018-12-07 | 2022-05-03 | 北京车和家信息技术有限公司 | Information processing method and device, storage medium and Internet of vehicles community platform system |
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