WO2017181905A1 - 路况预警方法、设备、服务器、控制设备及操作系统 - Google Patents

路况预警方法、设备、服务器、控制设备及操作系统 Download PDF

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Publication number
WO2017181905A1
WO2017181905A1 PCT/CN2017/080430 CN2017080430W WO2017181905A1 WO 2017181905 A1 WO2017181905 A1 WO 2017181905A1 CN 2017080430 W CN2017080430 W CN 2017080430W WO 2017181905 A1 WO2017181905 A1 WO 2017181905A1
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WO
WIPO (PCT)
Prior art keywords
vehicle
information
server
travel
road condition
Prior art date
Application number
PCT/CN2017/080430
Other languages
English (en)
French (fr)
Inventor
罗彭沪京
章卫祥
Original Assignee
斑马网络技术有限公司
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Filing date
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Application filed by 斑马网络技术有限公司 filed Critical 斑马网络技术有限公司
Publication of WO2017181905A1 publication Critical patent/WO2017181905A1/zh

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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]

Definitions

  • the present application relates to intelligent transportation technologies, and in particular, to a road condition warning method, device, server, control device and operating system.
  • the broadcast includes other information in addition to the road condition information. Therefore, the road condition in the broadcast is not highly correlated with the user, and is acquired from the broadcast for a certain user.
  • the traffic information is actually difficult. Therefore, it is difficult for users to obtain accurate road condition information, and it is difficult to obtain effective guarantee for travel safety and travel efficiency.
  • the present application provides a road condition warning method, device, server, control device and operating system to improve the accuracy of road condition information and ensure travel safety and travel efficiency.
  • the application provides a road condition warning method, including:
  • the server receives location association information of the vehicle sent by the client device, where the location association information is sent in a state where the path navigation is not enabled;
  • the server obtains road condition information according to the location association information
  • the server pushes the road condition warning information to the client device according to the road condition information.
  • the server may receive the location-related information of the vehicle that is sent by the client device in the state that the path is not opened, and obtain the road condition information according to the location-related information, and then according to the road condition information. Push traffic alert information to the client device.
  • Client device in the road condition warning method The road condition warning information pushed by the server may be received, and the road condition warning information is determined by the road condition information determined by the server according to the location related information of the vehicle, so the method can improve the accuracy of the road condition information and effectively ensure the travel safety of the vehicle. And travel efficiency.
  • the method can also avoid waste of processing resources caused by the path navigation.
  • the server receives the location-related information of the vehicle sent by the client device, including:
  • the server receives location-related information of the vehicle transmitted by the mobile terminal of the occupant of the vehicle;
  • the server receives location-related information of the vehicle transmitted by the control device of the vehicle.
  • the server receives the location-related information of the vehicle sent by the client device, including:
  • the server receives a current travel trajectory of the vehicle sent by the client device
  • the server obtains traffic information based on the location association information, including:
  • the server obtains the travel route with the highest frequency of travel
  • the travel route with the highest travel frequency of the server, and the travel route having the same road segment as the current travel track is determined as the travel route of the vehicle;
  • the server obtains road condition information of the travel route of the vehicle.
  • the server may determine, in the travel route with the highest travel frequency, the travel route having the same road segment as the current travel track as the travel route of the vehicle, and obtain the road condition information of the travel route of the vehicle, which may make The determined road condition information is more accurate, and the accuracy of the road condition warning information is better ensured, and then the travel safety and travel efficiency of the vehicle can be effectively guaranteed.
  • the server determines, according to the travel route with the highest travel frequency, the travel route having the same road segment as the current travel track as the travel route of the vehicle, including:
  • the server determines the road segment where the vehicle is located and the heading direction of the vehicle according to the current driving trajectory
  • the server determines the direction of travel of the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle;
  • the travel route in which the server has the same road segment and the deviation between the travel direction and the travel direction of the vehicle within a preset range is determined as the travel route of the vehicle.
  • the server determines the road segment where the vehicle is located and the heading of the vehicle according to the current driving trajectory, including:
  • the server performs map matching according to the current driving trajectory, and determines the road section where the vehicle is located and the heading direction of the vehicle.
  • the server may perform map matching according to the current driving trajectory, determine a road segment where the vehicle is located, and a head orientation of the vehicle, and determine the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle.
  • the travel direction, and then the travel route having the same road section, the travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range, is determined as the travel route of the vehicle, and the travel route of the vehicle can be made More accurate, so that the obtained road condition information of the travel route of the vehicle is more accurate, and the accuracy of the road condition warning information is better ensured, and then the travel safety and travel efficiency of the vehicle can be effectively guaranteed.
  • the server obtains the travel route with the highest frequency of travel, including:
  • the server determines the travel route with the highest travel frequency based on the historical travel trajectory of the vehicle.
  • the method may further include:
  • the server stores the travel route with the highest travel frequency in the database.
  • the server after determining the travel route with the highest travel frequency, stores the travel frequency with the highest travel frequency to the database, so that the server can obtain the travel route with the highest travel frequency from the database without repeated
  • the travel route with the highest travel frequency is determined according to data such as the historical travel track of the vehicle, and the load of the server is reduced.
  • the server receives the location-related information of the vehicle sent by the client device, including:
  • the server receives the current location of the vehicle sent by the client device
  • the server obtains traffic information based on the location association information, including:
  • the server determines the segments in the preset distance range centering on the current location
  • the server obtains traffic information of each road segment.
  • the travel route of the vehicle necessarily includes the surrounding road segment, that is, at least one of the road segments within the preset distance range. Therefore, in the road condition warning method, the server acquires the current The road condition information of each road section within the preset distance range centered on the location, and then transmitting the road condition warning information according to the road condition information of the road sections can make the road condition warning information more accurate, so as to avoid the influence of abnormal road conditions on the travel, thereby better Ensure the safety of travel and travel efficiency.
  • the server receiving the location association information of the vehicle sent by the client device includes:
  • the server receives the travel information of the vehicle sent by the client device; the travel information includes: the travel destination and/or Or travel route;
  • the server obtains the traffic information according to the location association information, including:
  • the server obtains traffic information based on the travel information.
  • the travel information is information transmitted by the client device to the mobile terminal of the occupant of the vehicle.
  • the server obtains road condition information according to the location association information, including:
  • the server accesses the traffic condition interface in the map application interface according to the location association information, and obtains the road condition information from the map application.
  • the server pushes the road condition warning information to the client according to the road condition information, including:
  • the server determines whether there is an abnormal road condition according to the road condition information.
  • the server sends traffic warning information to the client device.
  • the server sends the road condition warning information to the client device when it is determined that the road condition is abnormal, and does not send the road condition warning information when there is no abnormal road condition, that is, the road condition is normal, thereby avoiding repeated transmission of the road condition.
  • the signaling burden brought by the warning information can also improve the early warning effect of the road condition warning information sent to the client device on the abnormal road condition, and accurately avoid the travel effect caused by the abnormal road condition, thereby better ensuring the travel safety and travel of the vehicle. effectiveness.
  • the road condition warning information includes at least one of the following:
  • the application also provides a road condition warning method, including:
  • the client device sends location association information of the vehicle to the server in a state in which the path navigation is not enabled; the location association information is used to enable the server to acquire the road condition information according to the location association information;
  • the client device receives the road condition warning information sent by the server according to the road condition information.
  • the client device sends the location association information of the vehicle to the server, including:
  • the client device sends the current driving trajectory of the vehicle to the server; the current driving trajectory is used to enable the server to obtain the travel route with the highest travel frequency, and the travel route having the same travel route as the current travel trajectory in the travel route with the highest travel frequency is determined as the traffic The travel route of the tool, and then obtain the road condition information of the travel route of the vehicle.
  • the current driving track is used to enable the server to determine the road segment where the vehicle is located and the head orientation of the vehicle according to the current driving trajectory, and determine the traveling direction of the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle; Travel directions with the same road segment, travel directions and transportation The travel route with the deviation of the direction within the preset range is determined as the travel route of the vehicle.
  • the road segment where the vehicle is located and the head orientation of the vehicle are determined by the server to perform map matching according to the current driving trajectory.
  • the travel route with the highest travel frequency is determined by the server according to the historical travel trajectory of the vehicle and stored in the database.
  • the client device sends the location association information of the vehicle to the server, including:
  • the client device sends the current location of the vehicle to the server; the current location is used to cause the server to determine each road segment within the preset distance range centering on the current location, and obtain road condition information of each road segment.
  • the client device sends the travel information of the vehicle to the server; the travel information includes a travel destination and/or a travel route; and the travel information is used to enable the server to obtain the road condition information according to the travel information.
  • the method further includes:
  • the client device receives travel information transmitted by the occupant's mobile terminal of the vehicle.
  • the road condition information is a road condition information obtained by the server from the map application by the server accessing the traffic condition interface in the map application interface according to the location-related information.
  • the client device receives the road condition warning information sent by the server according to the road condition information, including:
  • the client device receiving server determines the road condition warning information that is sent when the road condition is abnormal according to the road condition information.
  • the method further includes:
  • the client device sends a prompt message to the occupant of the vehicle according to the road condition warning information, and the prompt message is used to prompt the occupant to the road condition.
  • the client device sends a prompt message to the occupant according to the road condition warning information, including:
  • the client device displays road condition warning information on the display screen
  • the client device sends a prompt voice for the road condition warning information.
  • the client device is a mobile terminal of the occupant of the vehicle or a control device of the vehicle.
  • the road condition warning information includes at least one of the following:
  • the application further provides a server, including:
  • a receiving module configured to receive location association information of the vehicle sent by the client device, where the location association information is sent in a state where the path navigation is not enabled
  • An obtaining module configured to acquire road condition information according to location association information
  • the sending module is configured to push the road condition warning information to the client device according to the road condition information.
  • the receiving module is further configured to receive location-related information of the vehicle sent by the mobile terminal of the occupant of the vehicle; or receive location-related information of the vehicle sent by the control device of the vehicle.
  • the receiving module is further configured to receive a current driving trajectory of the vehicle sent by the client device;
  • the acquisition module is also used to obtain the travel route with the highest travel frequency
  • the server can also include:
  • a first determining module configured to determine, in the travel route with the highest travel frequency, a travel route having the same road segment as the current travel track as a travel route of the vehicle;
  • the acquisition module is also used to obtain road condition information of the travel route of the vehicle.
  • the first determining module is further configured to determine a road segment where the vehicle is located and a head orientation of the vehicle according to the current driving trajectory; determine the travel of the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle.
  • Direction the travel route in which the deviation between the travel direction and the travel direction of the vehicle within the preset range is determined as the travel route of the vehicle.
  • the first determining module is further configured to perform map matching according to the current driving trajectory, and determine a road segment where the vehicle is located and a head orientation of the vehicle.
  • the first determining module is further configured to determine a travel route with the highest travel frequency according to the historical travel trajectory of the vehicle.
  • the server further includes:
  • a storage module for storing the travel route with the highest travel frequency in the database.
  • the receiving module is further configured to receive a current location of the vehicle sent by the client device;
  • the server also includes:
  • a second determining module configured to determine, according to the current location, each road segment within the preset distance range
  • the acquisition module is also used to obtain road condition information of each road segment.
  • the receiving module is further configured to receive travel information of the vehicle sent by the client device; the travel information includes: a travel destination and/or a travel route;
  • the acquisition module is further configured to obtain road condition information according to the travel information.
  • the travel information is information transmitted by the client device to the mobile terminal of the occupant of the vehicle.
  • the acquiring module is further configured to access the traffic condition interface in the map application interface according to the location association information, and obtain the road condition information from the map application.
  • the server may further include:
  • a third determining module configured to determine, according to the road condition information, whether there is an abnormal road condition
  • the sending module is further configured to send the road condition warning information to the client device if the road condition is abnormal.
  • the road condition warning information includes at least one of the following:
  • the application further provides a client device, including:
  • a sending module configured to send location association information of the vehicle to the server in a state where the path navigation is not enabled; the location association information is used to enable the server to acquire the road condition information according to the location association information;
  • the receiving module is configured to receive the road condition warning information sent by the server according to the road condition information.
  • the sending module is further configured to send a current driving trajectory of the vehicle to the server; the current driving trajectory is used to enable the server to obtain the travel route with the highest travel frequency, and the travel route with the highest travel frequency and the current travel route The travel route with the same road segment is determined as the travel route of the vehicle, and then the road condition information of the travel route of the vehicle is obtained.
  • the current driving track is used to enable the server to determine the road segment where the vehicle is located and the head orientation of the vehicle according to the current driving trajectory, and determine the traveling direction of the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle; In the travel route having the same road section, the travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range is determined as the travel route of the vehicle.
  • the road segment where the vehicle is located and the head orientation of the vehicle are determined by the server to perform map matching according to the current driving trajectory.
  • the travel route with the highest travel frequency is determined by the server according to the historical travel trajectory of the vehicle and stored in the database.
  • the sending module is further configured to send the current location of the vehicle to the server;
  • the location is used to cause the server to determine each road segment within the preset distance range centering on the current location, and obtain road condition information of each road segment.
  • the sending module is further configured to send the travel information of the vehicle to the server; the travel information includes a travel destination and/or a travel route; and the travel information is used to enable the server to obtain the road condition information according to the travel information.
  • the receiving module is further configured to receive travel information sent by the mobile terminal of the occupant of the vehicle.
  • the road condition information is a road condition information obtained by the server from the map application by the server accessing the traffic condition interface in the map application interface according to the location-related information.
  • the receiving module is further configured to: receive, by the server, the road condition warning information that is sent when the road condition is abnormal according to the road condition information.
  • the client device further includes:
  • the input/output module is configured to send a prompt message to the occupant of the vehicle according to the road condition warning information after the receiving module receives the road condition warning information sent by the server according to the road condition information, and the prompt message is used to prompt the occupant to the road condition.
  • the input/output module is further configured to display road condition warning information on the display screen; and/or to issue a prompt voice of the road condition warning information.
  • the client device is a mobile terminal of the occupant of the vehicle or a control device of the vehicle.
  • the road condition warning information includes at least one of the following:
  • the application further provides a server, including: a receiving device, a processor, and a sending device;
  • a receiving device configured to receive location-related information of the vehicle sent by the client device, where the location-related information is sent in a state in which the path navigation is not enabled;
  • a processor coupled to the receiving device and the sending device, configured to acquire the road condition information according to the location association information
  • the sending device is configured to push the road condition warning information to the client device according to the road condition information.
  • the receiving device is further configured to receive a current driving trajectory of the vehicle sent by the client device;
  • the processor is further configured to obtain a travel route with the highest travel frequency; in the travel route with the highest travel frequency, the travel route having the same road segment as the current travel track is determined as the travel route of the vehicle; and the road condition information of the travel route of the vehicle is obtained. .
  • the processor is further configured to determine a road segment where the vehicle is located and a head orientation of the vehicle according to the current driving trajectory; and determine a traveling direction of the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle.
  • the travel route having the same road section the travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range is determined as the travel route of the vehicle.
  • the processor is further configured to perform map matching according to the current driving trajectory, and determine a road segment where the vehicle is located and a head orientation of the vehicle.
  • the processor is further configured to determine a travel route with the highest travel frequency according to the historical travel trajectory of the vehicle.
  • the server further includes:
  • Memory for storing the travel route with the highest travel frequency in the database.
  • the receiving device is further configured to receive a current location of the vehicle sent by the client device;
  • the processor is further configured to determine, according to the current location, each road segment within a preset distance range; and obtain road condition information of each road segment.
  • the receiving device is further configured to receive travel information of the vehicle sent by the client device; the travel information includes: a travel destination and/or a travel route;
  • the processor is further configured to obtain road condition information according to the travel information.
  • the processor is further configured to access the traffic condition interface in the map application interface according to the location association information, and obtain the road condition information from the map application.
  • the processor is further configured to determine, according to the road condition information, whether there is a road condition abnormality
  • the sending device is further configured to send the road condition warning information to the client device if the road condition is abnormal.
  • the application further provides a client device, including: a sending device and a receiving device;
  • a sending device configured to send location association information of the vehicle to the server in a state where the path navigation is not enabled; the location association information is used to enable the server to acquire the road condition information according to the location association information;
  • the receiving device is configured to receive the road condition warning information sent by the server according to the road condition information.
  • the client device further includes:
  • the processor is coupled to the receiving device for determining a prompt message sent to the occupant of the vehicle according to the road condition warning information, where the prompt message is used to prompt the occupant of the road condition.
  • the client device further includes:
  • a display device coupled to the processor for displaying road condition warning information
  • a voice device coupled to the processor, for prompting voice of the road condition warning information.
  • the application further provides a vehicle control device, including an onboard transmitting device and an onboard receiving device;
  • An airborne transmitting device configured to send location association information of the vehicle to the server in a state where the path navigation is not enabled; the location association information is used to enable the server to acquire the road condition information according to the location association information;
  • the airborne receiving device is configured to receive the road condition warning information sent by the server according to the road condition information.
  • the vehicle control device further includes:
  • the onboard processor is coupled to the onboard receiving device for determining a prompt message sent to the occupant of the vehicle according to the road condition warning information, the prompt message being used to prompt the occupant of the road condition.
  • the vehicle control device further includes:
  • An onboard display device coupled to the onboard processor for displaying road condition warning information
  • the onboard voice device coupled to the onboard processor, is used to alert the voice of the road condition warning message.
  • the application further provides an in-vehicle internet operating system, including:
  • a sending control unit that controls the in-vehicle transmitting device to send the location-related information of the vehicle to the server in a state in which the path navigation is not enabled; the location-related information is used to enable the server to acquire the road condition information according to the location-related information;
  • the receiving control unit controls the in-vehicle receiving device to receive the road condition warning information sent by the server according to the road condition information.
  • the road condition warning method, device, server, control device and operating system provided by the application the client device receives the road condition warning information pushed by the server, and the road condition warning information is determined by the road condition information determined by the server according to the location related information of the vehicle. Therefore, based on the road condition warning information, the travel safety and travel efficiency of the vehicle can be effectively guaranteed.
  • the method can also avoid waste of processing resources caused by the path navigation.
  • FIG. 1 is a schematic diagram of an optional networking manner of the present application
  • FIG. 3 is a flowchart of a road condition warning method according to Embodiment 2 of the present application.
  • FIG. 4 is a flowchart of a method for determining a user travel route in a road condition warning method according to Embodiment 2 of the present application;
  • FIG. 5 is a flowchart of another road condition warning method according to Embodiment 2 of the present application.
  • FIG. 6 is a flowchart of still another road condition warning method according to Embodiment 2 of the present application.
  • FIG. 7 is a flowchart of a road condition warning method based on a current driving trajectory according to Embodiment 3 of the present application.
  • FIG. 8 is a flowchart of a navigation processing method based on a current location according to Embodiment 4 of the present application.
  • FIG. 9 is a flowchart of a navigation processing method based on a travel route according to Embodiment 4 of the present application.
  • FIG. 10 is a schematic structural diagram of a server according to Embodiment 5 of the present application.
  • FIG. 11 is a schematic structural diagram of a client device according to Embodiment 6 of the present application.
  • FIG. 12 is a schematic structural diagram of a server according to Embodiment 7 of the present application.
  • FIG. 13 is a schematic structural diagram of a client device according to Embodiment 8 of the present application.
  • FIG. 14 is a schematic structural diagram of a server according to Embodiment 9 of the present application.
  • FIG. 15 is a schematic structural diagram of a client device according to Embodiment 10 of the present application.
  • FIG. 16 is a schematic structural diagram of a vehicle control device according to Embodiment 11 of the present application.
  • FIG. 17 is a schematic structural diagram of an in-vehicle Internet operating system according to Embodiment 12 of the present application.
  • the road condition warning method, device and server provided by the application can be applied to a vehicle-based IoT system.
  • the Internet of Things can combine the communication technology (Telecommunication) and information technology (Informatics) to provide effective cooperation between the rider, the road and the vehicle by using the vehicle as a carrier, thereby providing the information service required by the rider.
  • the “vehicles” referred to in this application include but are not limited to internal combustion engine vehicles. Internal combustion engine motorcycles, electric vehicles, electric motorcycles, hybrid electric vehicles, hybrid energy motorcycles, electric bicycles, electric balance vehicles, remote control electric vehicles, aircraft (such as unmanned aerial vehicles, small aircraft, remotely piloted aircraft), etc. kind of deformation.
  • FIG. 1 is a schematic diagram of an optional networking manner of the present application.
  • a client device 102 can be installed in the vehicle 101, and the client device 102 in the vehicle 101 can be connected to the server 103 through a network.
  • the server 103 can also retrieve data collected by the client device 102 of the vehicle 101. The collected data is analyzed and processed by the server 103 to provide the vehicle 101 with the information service required by the occupant.
  • the networking mode shown in FIG. 1 is only an example, and the application is not limited thereto.
  • the road condition warning method provided by the embodiments of the present application may be performed after the vehicle is started, or may be performed by the server and the client device during the running of the vehicle.
  • the client device may be the client device 102 installed on the vehicle 101 as shown in FIG. 1 above, and the server may be the server 103 connected to the client device 102 via the network as shown in FIG.
  • the client device 102 can be integrated into any device such as a mobile terminal, an onboard mobile device, and a vehicle control device by software and/or hardware. Wherein, the mobile terminal and the onboard mobile device may be installed or fixed in an operable area within the vehicle after the vehicle leaves the factory.
  • the vehicle control device can be integrated into the central control system of the vehicle and is already equipped after the vehicle is shipped from the factory.
  • the mobile terminal may include, for example, a smart phone, a tablet, and the like.
  • Embodiment 1 of the present application provides a road condition warning method.
  • FIG. 2 is a flowchart of a road condition warning method according to Embodiment 1 of the present application. As shown in FIG. 2, the road condition warning method may include the following steps:
  • the client device sends location association information of the vehicle to the server in a state where the path navigation is not enabled.
  • the opening road condition navigation may be to open a navigation device, such as a navigation application in the device.
  • the status of the path navigation is not turned on, or the navigation application is not installed on the device, or the navigation application installed in the device is not turned on.
  • an application scenario in which the state of the path navigation is not turned on may be, for example, a case where the vehicle is in a familiar road section without opening the road condition navigation, or a case where the navigation device in the vehicle fails to navigate the road condition. .
  • the joint information is compressed and sent to the server.
  • the server may obtain the location association information by decompressing.
  • the server receives the data sent by the client device, and also passes the message digest (Message Digest The MD) verification algorithm verifies the data.
  • the MD verification algorithm may be, for example, any one of the following: Message Digest 2 (MD2) verification algorithm, Message Digest 4 (Message Digest 4) and Check Algorithm Message Digest 5th Edition (Message Digest 5 for short) MD5 checksum algorithm.
  • the location-related information of the vehicle as above may include any of the information associated with the location of the vehicle, such as the current travel trajectory of the vehicle and/or the current location of the vehicle, and the like.
  • the server acquires road condition information according to the location association information.
  • the server pushes the road condition warning information to the client device according to the road condition information.
  • the client device can learn the road condition, that is, the road condition, according to the road condition warning information. That is to say, the road condition warning information recommended by the server to the client device may enable the client device to know the road condition.
  • the server may recommend the road condition warning message to the client device by using a Push Notification (PUSH) message of a Cloud App massage Notify Service (CMNS).
  • PUSH Push Notification
  • CMNS Cloud App massage Notify Service
  • the client device may send the location information of the vehicle to the server in a state where the path navigation is not enabled, and the server obtains the road condition information according to the location association information, and according to the road condition information, The client device pushes traffic warning information.
  • the client device receives the road condition warning information pushed by the server, and the road condition warning information is determined by the road condition information determined by the server according to the location related information of the vehicle, and thus the road condition warning information can effectively protect the vehicle. Travel safety and travel efficiency.
  • the method can also avoid waste of processing resources caused by the path navigation.
  • the client device can be, for example, a mobile terminal of the occupant of the vehicle or a control device of the vehicle, wherein the control device can be a vehicle of a central control system of the vehicle, and the control device can also be loaded Other control equipment located in the vehicle.
  • the location related information of the vehicle transmitted by the client device to the server in S201 as described above may be implemented by any of the possible implementations as described below.
  • the sending, by the client device, the location-related information of the vehicle to the server in S201 as described above may include:
  • the mobile terminal of the occupant of the vehicle transmits the location-related information of the vehicle to the server.
  • the mobile terminal of the occupant may be a mobile terminal that the occupant has in the vehicle. Since the mobile terminal is located in the vehicle, the location-related information of the locator is consistent with the location-related information of the mobile terminal. Thus, the location-related information of the vehicle can be represented by the location-related information of the mobile terminal determined by the occupant's mobile terminal. The occupant's mobile terminal can also receive location-related information of the vehicle transmitted by the locating device located in the vehicle and send it to the server.
  • the sending, by the client device, the location-related information of the vehicle to the server in S201 as described above may include:
  • the control device of the vehicle transmits location related information of the vehicle to the server.
  • control device of the vehicle may be a control device installed in a central control system of the vehicle, such as a vehicle, or an onboard device installed in the vehicle.
  • the control device of the vehicle may directly acquire the location-related information of the vehicle, or may be the location-related information of the vehicle acquired by other devices in the vehicle.
  • FIG. 3 is a flowchart of a road condition warning method according to Embodiment 2 of the present application.
  • the road condition warning method may be based on the foregoing embodiment, where the sending, by the client device, the location-related information of the vehicle to the server in S201 may include:
  • the client device sends a current travel trajectory of the vehicle to the server.
  • the current travel trajectory of the vehicle may include information such as a departure place of the vehicle, a current location of the vehicle, and a traveling direction of the vehicle.
  • the S202 obtains the road condition information according to the location association information, and the method includes:
  • the server acquires a travel route with the highest travel frequency.
  • the server may obtain the travel route with the highest travel frequency from the preset database, or may be determined according to historical data such as the historical travel track of the vehicle. That is to say, the travel route with the highest travel frequency may be a frequent route of the vehicle pre-configured in the database, or may be determined in real time according to data such as a historical travel track of the vehicle.
  • the server determines, in the travel route with the highest travel frequency, the travel route having the same road segment as the current travel track as the travel route of the vehicle.
  • the server may determine, according to the current driving trajectory, a travel route having the same road segment as the current travel track from the travel route with the highest travel frequency, and determine the travel route having the same road segment as the vehicle Travel route. For example, if the travel frequency has the highest travel frequency, the first travel route can be packaged. Including the road segment A, the current driving track also includes: a road segment A, and the server can determine the first travel road segment as the travel route of the vehicle.
  • the server acquires road condition information of the travel route of the vehicle.
  • the server determines, in the travel route with the highest travel frequency, the travel route having the same road segment as the current travel track as the travel route of the vehicle, and acquires road condition information of the travel route of the vehicle, so that the determined road condition information can be obtained. More accurate, better to ensure the accuracy of road warning information, and then effectively ensure the safety of travel and travel efficiency.
  • FIG. 4 is a flowchart of a method for determining a travel route of a user in a road condition warning method according to Embodiment 2 of the present application.
  • the method may be based on the road condition warning method as described above, wherein, in S303, the server has the same travel route as the current travel track in the travel route with the highest travel frequency.
  • the route is determined as the travel route of the vehicle and may include:
  • the server determines, according to the current driving trajectory, a road segment where the vehicle is located and a head orientation of the vehicle.
  • the server may determine, for example, the current location of the vehicle based on the current travel trajectory, and then determine the road segment where the vehicle is located and the head orientation of the vehicle based on the current location.
  • the server determining, according to the current driving trajectory, the road segment where the vehicle is located and the heading of the vehicle may include:
  • the server performs map matching according to the current driving trajectory, and determines a road segment where the vehicle is located and a head orientation of the vehicle.
  • the server may determine, for example, a current location of the vehicle based on the current travel trajectory, and then perform map matching according to the current location, thereby determining a road segment where the vehicle is located and a headway direction of the vehicle.
  • the server determines a travel direction of the vehicle according to the road section where the vehicle is located and the head orientation of the vehicle.
  • the server determines, in the travel route having the same road segment, a travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range, and determines the travel route of the vehicle.
  • the server may perform map matching according to the current driving trajectory, determine a road section where the vehicle is located, and a head orientation of the vehicle, and according to the road section where the vehicle is located and the The head of the vehicle is oriented to determine the direction of travel of the vehicle, and then the same section In the travel route, the travel route whose travel direction deviates from the travel direction of the vehicle within a preset range is determined as the travel route of the vehicle, which can make the travel route of the user more accurate, thereby making the acquired vehicle
  • the road condition information of the travel route is more accurate, and the accuracy of the road condition warning information is better ensured, which can effectively ensure the travel safety and travel efficiency of the vehicle.
  • the server obtains the travel route with the highest travel frequency, which may include:
  • the server determines the travel route with the highest travel frequency based on the historical travel trajectory of the vehicle.
  • the server may be configured to construct a spatial quadtree index corresponding to the vehicle according to a historical travel trajectory of the vehicle, and then determine a travel route with the highest travel frequency according to the spatial quadtree index corresponding to the vehicle.
  • the server may be in an offline state, and the offline computing platform constructs a spatial quadtree index corresponding to the vehicle according to the historical travel trajectory of the vehicle, and then according to the spatial quadtree index corresponding to the vehicle. Determine the travel route with the highest travel frequency.
  • the method may further include: after the server determines the travel route with the highest travel frequency, based on the road condition warning method described above, the method may further include:
  • the server stores the travel route with the highest travel frequency in the database.
  • the server may be related data of the travel route with the highest travel frequency, that is, the historical travel track of the vehicle and the travel route with the highest travel frequency are stored in a database, so that the server can be The travel route with the highest frequency of travel from the database.
  • the database can be, for example, a distributed database, such as a Hadoop Database (Hbase).
  • the server may be, for example, in an offline state, the travel route with the highest travel frequency determined by the offline computing platform is stored in the database, so that the server accesses the database through the online computing platform in an online state. Then, the travel route with the highest travel frequency is obtained from the database, and then the travel route with the highest travel frequency determines the travel route of the vehicle.
  • the server stores the travel frequency with the highest travel frequency to the database, so that the server can obtain the travel route with the highest travel frequency from the database without repeated
  • the travel route with the highest travel frequency is determined according to data such as the historical travel track of the vehicle, and the load of the server is reduced.
  • the server may re-acquire the historical travel track of the vehicle after a preset time period, and determine the travel route with the highest travel frequency again according to the historical travel track of the vehicle, and the travel frequency with the highest frequency in the database.
  • the travel route is updated to ensure the accuracy of the travel route with the highest travel frequency, thereby improving the accuracy of the travel route of the vehicle.
  • the second embodiment of the present application may further provide a road condition warning method.
  • FIG. 5 is a flowchart of another road condition warning method according to Embodiment 2 of the present application. As shown in FIG. 5, the road condition warning method may be as described in the foregoing embodiment.
  • the information about the location information of the vehicle sent by the client device to the server in S201 may include:
  • the client device sends the current location of the vehicle to the server.
  • the client device may be the positioning device acquiring the current location of the vehicle, and may also acquire the current location of the vehicle sent by other devices in the vehicle.
  • the positioning device may be, for example, a vehicle positioning system (VPS) device.
  • the VPS device may include: a Global Positioning System (GPS) device and a Geographic Information System (GIS) device.
  • GPS Global Positioning System
  • GIS Geographic Information System
  • the current location of the vehicle may be represented by information such as the latitude and longitude value of the current location of the vehicle, the place name of the current location of the vehicle, and the like.
  • the S202 obtains the road condition information according to the location association information, and the method includes:
  • the server determines, according to the current location, each road segment within a preset distance range.
  • the server may determine, according to the current location, each road segment whose distance from the current location is within the preset distance range.
  • Each road segment within the preset distance range may also be referred to as a peripheral road segment of the current location of the vehicle.
  • the server acquires road condition information of each road segment.
  • the travel route of the vehicle necessarily includes the peripheral road segment, that is, at least one of the road segments within the preset distance range. Therefore, in the road condition warning method, the server acquires road condition information of each road section within a preset distance range centered on the current position of the vehicle, and then sends the road condition warning information according to the road condition information of the road sections to make the road condition warning.
  • the information is more accurate to avoid the impact of abnormal road conditions on travel, so as to better ensure the safety of travel and travel efficiency.
  • the second embodiment of the present application may further provide a road condition warning method.
  • FIG. 6 is a flowchart of still another road condition warning method according to Embodiment 2 of the present application.
  • the road condition warning method may be based on the foregoing embodiment, where the sending, by the client device, the location-related information of the vehicle to the server in S201 may include:
  • the client device sends the travel information of the vehicle to the server; the travel information includes: a travel destination and/or a travel route.
  • the S202 obtains the road condition information according to the location association information, and the method includes:
  • the server acquires the road condition information according to the travel information.
  • the server may obtain the road condition information on the travel route corresponding to the travel destination according to the travel information.
  • the server may obtain road condition information according to the travel information sent by the client device, and then send the road condition warning information according to the road condition information of the road sections to make the road condition warning information more accurate, so as to avoid the influence of abnormal road conditions on the travel. In order to better ensure the safety of travel and travel efficiency.
  • the method may further include:
  • the client device receives the travel information sent by the occupant's mobile terminal of the vehicle.
  • the server in S202 obtains the road condition information according to the location association information, and the method includes:
  • the server accesses the traffic condition interface in the map application interface according to the location association information, and obtains the road condition information from the map application.
  • the map application may be, for example, any map application such as a high-definition map application or a Baidu map application.
  • the map application interface can be an application programming interface (API) of the map application.
  • the server in S203, the road condition warning information is sent to the client device according to the road condition information, which may include:
  • the server determines, according to the road condition information, whether there is a road condition abnormality
  • the server sends the road condition warning information to the client device.
  • the server determines that the road condition is abnormal, and sends the road condition warning information to the client device, and if there is no abnormal road condition, that is, the road condition is normal.
  • Sending the road condition warning information can avoid the signaling burden caused by repeatedly transmitting the road condition warning information, and can also improve the early warning effect of the road condition warning information sent to the client device on the abnormal road condition, and accurately avoid the travel influence caused by the abnormal road condition, thereby Better ensure the safety of travel and travel efficiency.
  • the method may further include:
  • the client device receives the road condition warning information sent by the server according to the road condition information
  • the client device sends a prompt message to the occupant of the vehicle according to the road condition warning information, and the prompt message is used to prompt the occupant to the road condition.
  • the client device sending the prompt message to the occupant according to the road condition warning information may be implemented by a possible implementation manner as described below.
  • the client device sends a prompt message to the occupant according to the road condition warning information, which may include:
  • the client device displays the road condition warning information on the display.
  • the client device may display the road condition warning information by text on a display screen, and the road condition is pre-
  • the alarm information may include, for example, a road section where the road condition is abnormal and an abnormality information of the road section where the road condition is abnormal. For example, if the road on the road section A is congested, the client device may display the road condition warning information indicated by text on the display screen, such as “road congestion on the road section A, please pay attention”.
  • the client device may display the road condition warning information through a map on the display screen.
  • the road condition warning information may display an abnormality identifier at a corresponding position of the road condition abnormal road section on the map.
  • the road condition abnormality flag may include, for example, a highlight display, a blinking display, a color display, and the like. For example, if the road on the road segment A is congested, the client device may display the road condition warning information by flashing display or red display on the map corresponding to the road segment A on the map of the display screen.
  • the client device sends a prompt message to the occupant according to the road condition warning information, which may include:
  • the client device sends a prompt voice of the road condition warning information.
  • the client device may be a prompt voice that includes the road condition warning information by playing.
  • the road condition warning information is, for example, an abnormal road section and an abnormality information of the road section where the road condition is abnormal. For example, if the road on the road section A is congested, the client device may send the road condition warning information to the occupant by playing a prompt voice as shown in "Road congestion on the road section A, please pay attention".
  • the client device sends a prompt message to the occupant according to the road condition warning information, which may include:
  • the client device may display the road condition warning information on the display screen, and issue a prompt voice of the road condition warning information.
  • the client device may display the road condition warning information on the display screen, and also issue a prompt voice of the road condition warning information to ensure that the passenger can accurately obtain the road condition warning information.
  • the client device sends a prompt message to the occupant according to the road condition warning information, which may be implemented by other means.
  • the road condition warning information which may be implemented by other means.
  • the road condition warning information as described above includes at least one of the following: road congestion, road construction, road restriction, road control, road failure, road traffic accident, and the like.
  • the road condition warning method can satisfy the different needs of the occupants and improve the experience effect on the basis of avoiding the influence of the road condition on the travel, ensuring the travel efficiency and the travel safety.
  • Embodiment 3 of the present application further provides a road condition warning method.
  • FIG. 7 is a flowchart of a road condition warning method based on a current driving trajectory according to Embodiment 3 of the present application. The method shown in FIG. 7 is based on a current traveling trajectory.
  • An implementation example of a road condition warning method. As shown in FIG. 7, the road condition warning method may include:
  • the client device sends the location-related information of the vehicle to the server, where the location-related information is: the current travel track.
  • the server performs map matching according to the current driving trajectory, and determines a road segment where the vehicle is located and a head orientation of the vehicle.
  • the server determines a travel direction of the vehicle according to the road section where the vehicle is located and the head orientation of the vehicle.
  • the server obtains a travel route with the highest travel frequency from a preset database; the travel route with the highest travel frequency may be determined by the server according to the historical travel track of the vehicle and stored in the database.
  • the server determines, in the travel route with the highest travel frequency, a travel route having the same road segment as the current travel track.
  • the server determines, in the travel route having the same road segment, a travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range, and determines the travel route of the vehicle.
  • the server accesses a traffic condition interface in the map application interface according to the travel route of the vehicle, and obtains road condition information on the travel route of the vehicle from the map application.
  • the server determines, according to the road condition information, whether there is an abnormal road condition on the travel route of the vehicle.
  • the server sends the road condition warning information to the client device.
  • the client device may send a prompt message to the occupant according to the road condition warning information.
  • the client device may display the road condition warning information on the display screen, and/or issue a prompt voice of the road condition warning information.
  • Embodiment 3 of the present application further provides a road condition warning method.
  • FIG. 8 is a flowchart of a navigation processing method based on a current location according to Embodiment 3 of the present application. The method illustrated in FIG. 8 may be an implementation example of a navigation processing method based on a current location. As shown in FIG. 8, the road condition warning method may include:
  • the client device sends the location-related information of the vehicle to the server, where the location-related information is: the current location.
  • the server determines, according to the current location, each road segment within a preset distance range.
  • the server accesses a traffic condition interface in the map application interface according to the road segments, and obtains road condition information of each road segment from the map application.
  • the server determines, according to the road condition information, whether there is a road condition abnormality on each road segment.
  • the server sends the road condition warning information to the client device.
  • the client device may send a prompt message to the occupant according to the road condition warning information.
  • the client device may display the road condition warning information on the display screen, and/or issue a prompt voice of the road condition warning information.
  • the third embodiment of the present application can be used to provide an early warning method for the road condition described in the foregoing Embodiment 1 or Embodiment 2, and the beneficial effects are similar to the foregoing embodiment, and details are not described herein again.
  • Embodiment 4 of the present application provides a road condition warning method.
  • FIG. 9 is a flowchart of a navigation processing method based on a travel route according to Embodiment 4 of the present application. As shown in FIG. 9, the road condition warning method may include:
  • the client device receives the travel information sent by the mobile terminal of the occupant of the vehicle.
  • the travel information includes: a travel destination and/or a travel route corresponding to the travel destination.
  • the client device sends the travel information to a server.
  • the server determines, according to the travel information, a travel route of the vehicle.
  • the server accesses a traffic condition interface in the map application interface according to the travel route of the vehicle, and obtains road condition information on the travel route of the vehicle from the map application.
  • the server determines, according to the road condition information, whether there is an abnormal road condition on the travel route of the vehicle.
  • the server sends the road condition warning information to the client device.
  • the client device may send a prompt message to the occupant according to the road condition warning information.
  • the client device may display the road condition warning information on the display screen, and/or issue a prompt voice of the road condition warning information.
  • the server may determine the road condition information according to the travel information sent by the client device, and then push the road condition warning information to the client device according to the road condition information, where the travel information is the client device Receiving the information sent by the occupant's mobile terminal without turning on the road navigation, the method can reduce the processing resource waste caused by the open path navigation while ensuring the accuracy of the road condition information, ensuring the travel safety and travel efficiency of the vehicle. .
  • Embodiment 5 of the present application further provides a server.
  • FIG. 10 is a schematic diagram of a server according to Embodiment 5 of the present application; Schematic diagram. As shown in FIG. 10, the server 1000 may include: a receiving module 1001, an obtaining module 1002, and a sending module 1003.
  • the receiving module 1001 is configured to receive location association information of the vehicle sent by the client device, where the location association information is sent in a state where the path navigation is not enabled.
  • the obtaining module 1002 is configured to obtain road condition information according to the location association information.
  • the sending module 1003 is configured to push the road condition warning information to the client device according to the road condition information.
  • the receiving module 1001 is further configured to receive location-related information of the vehicle sent by the mobile terminal of the occupant of the vehicle; or receive location-related information of the vehicle sent by the control device of the vehicle.
  • the receiving module 1001 is further configured to receive a current driving trajectory of the vehicle sent by the client device.
  • the obtaining module 1002 is further configured to obtain a travel route with the highest travel frequency.
  • Server 1000 can also include:
  • a first determining module configured to determine, in the travel route with the highest travel frequency, a travel route having the same road segment as the current travel track as a travel route of the vehicle;
  • the obtaining module 1002 is further configured to obtain road condition information of the travel route of the vehicle.
  • the first determining module is further configured to determine, according to the current driving trajectory, a road segment where the vehicle is located and a head orientation of the vehicle; determine the traffic according to the road segment where the vehicle is located and the heading direction of the vehicle The travel direction of the tool; in the travel route having the same road section, the travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range is determined as the travel route of the vehicle.
  • the first determining module is further configured to perform map matching according to the current driving trajectory, determine a road segment where the vehicle is located, and a head orientation of the vehicle.
  • the first determining module is further configured to determine the travel route with the highest travel frequency according to the historical travel track of the vehicle.
  • the server 1000 further includes:
  • the storage module is configured to store the travel route with the highest travel frequency in the database.
  • the receiving module 1001 is further configured to receive a current location of the vehicle sent by the client device.
  • Server 1000 also includes:
  • a second determining module configured to determine, according to the current location, each road segment within a preset distance range.
  • the obtaining module 1002 is further configured to obtain road condition information of each road segment.
  • the receiving module 1001 is further configured to receive travel information of the vehicle sent by the client device, where the travel information includes: a travel destination and/or a travel route.
  • the obtaining module 1002 is further configured to acquire the road condition information according to the travel information.
  • the travel information is information sent by the client device to the mobile terminal of the occupant of the vehicle.
  • the obtaining module 1002 is further configured to access the traffic condition interface in the map application interface according to the location association information, and obtain the road condition information from the map application.
  • the server 1000 may further include:
  • the third determining module is configured to determine, according to the road condition information, whether there is an abnormal road condition.
  • the sending module 1003 is further configured to send the road condition warning information to the client device if the road condition is abnormal.
  • the road condition warning information includes at least one of the following:
  • the server provided in the fifth embodiment of the present application can be used to perform the road condition warning method performed by the server provided in the foregoing Embodiments 1 to 3.
  • the specific implementation process and the beneficial effects are similar to the foregoing embodiments, and details are not described herein again.
  • a client device in accordance with one or more embodiments of the present application will be described in detail below.
  • These client devices can be implemented in the infrastructure of the vehicle or mobile terminal, or can be implemented in an interactive system of servers and client devices.
  • the processor component or processing module, processing unit
  • these client devices can be constructed using commercially available hardware components configured by the steps taught by the present solution.
  • the processor component or processing module, processing unit
  • Embodiment 6 of the present application further provides a client device.
  • FIG. 11 is a schematic structural diagram of a client device according to Embodiment 6 of the present application.
  • the client device can be integrated in any device such as a mobile terminal, an onboard mobile device, and a control device of a vehicle by software and/or hardware.
  • the client device 1100 may include: a sending module 1101 and a receiving module 1102.
  • the sending module 1101 is configured to send location association information of the vehicle to the server in a state where the path navigation is not enabled; the location association information is used to enable the server to acquire the road condition information according to the location association information.
  • the receiving module 1102 is configured to receive road condition warning information that is sent by the server according to the road condition information.
  • the sending module 1101 is further configured to send, to the server, a current travel trajectory of the vehicle; the current travel trajectory is used to enable the server to obtain a travel route with the highest travel frequency, and the travel route with the highest travel frequency is The current travel track has the travel route of the same road segment determined as the travel route of the vehicle, and then the road condition information of the travel route of the vehicle is acquired.
  • the current driving track is used to cause the server to determine the road segment where the vehicle is located and the head orientation of the vehicle according to the current driving track, and determine the traffic according to the road segment where the vehicle is located and the heading direction of the vehicle.
  • the travel direction of the tool in the travel route having the same road section, the travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range is determined as the travel route of the vehicle.
  • the road segment where the vehicle is located and the head orientation of the vehicle are determined by the server performing map matching according to the current driving trajectory.
  • the travel route with the highest travel frequency is determined by the server according to the historical travel track of the vehicle and stored in the database.
  • the sending module 1101 is further configured to send a current location of the vehicle to the server, where the current location is used to cause the server to determine each road segment within a preset distance range centering on the current location, and obtain the road segments. Traffic information.
  • the sending module 1101 is further configured to send the travel information of the vehicle to the server; the travel information includes: a travel destination and/or a travel route; the travel information is used to enable the server to obtain the travel information according to the travel information Traffic information.
  • the receiving module 1102 is further configured to receive the travel information sent by the mobile terminal of the occupant of the vehicle.
  • the road condition information is that the server accesses the traffic condition interface in the map application interface according to the location association information, and the road condition information obtained from the map application.
  • the receiving module 1102 is further configured to receive, by the server, the road condition warning information that is sent when the road condition of the user travels is abnormal according to the road condition information.
  • the client device 1100 further includes:
  • the input and output module is configured to send, after the receiving module 1102 receives the road condition warning information sent by the server according to the road condition information, a reminder message to the occupant of the vehicle according to the road condition warning information, where the prompt message is used to prompt the occupant of the road condition .
  • the input/output module is further configured to display the road condition warning information on the display screen; and/or, to issue a prompt voice of the road condition warning information.
  • the client device is a mobile terminal of the occupant or a control device of the vehicle.
  • the road condition warning information includes at least one of the following:
  • the client device provided in Embodiment 6 of the present application can be used to perform the foregoing Embodiment 1 to Embodiment 3
  • the specific implementation process and beneficial effects of the road condition warning method performed by the client device are similar to those of the foregoing embodiment, and are not described herein again.
  • Embodiment 7 of the present application further provides a server.
  • FIG. 12 is a schematic structural diagram of a server according to Embodiment 7 of the present application.
  • the server 1200 can include a receiving device 1201, a processor 1202, and a transmitting device 1203.
  • the processor 1202 is coupled to the receiving device 1201 and the transmitting device 1203.
  • the receiving device 1201 is configured to receive location association information of the vehicle sent by the client device, where the location association information is sent in a state where the path navigation is not enabled.
  • the processor 1202 is configured to obtain road condition information according to the location association information.
  • the sending device 1203 is configured to push the road condition warning information to the client device according to the road condition information.
  • the receiving device 1201 is further configured to receive location-related information of the vehicle sent by the mobile terminal of the occupant of the vehicle; or receive location-related information of the vehicle sent by the control device of the vehicle.
  • the receiving device 1201 is further configured to receive a current driving trajectory of the vehicle sent by the client device.
  • the processor 1202 is further configured to acquire a travel route with the highest travel frequency; the travel route having the same travel frequency as the travel route having the highest travel frequency is determined as the travel route of the vehicle; and acquiring the vehicle Traffic information for travel routes.
  • the processor 1202 is further configured to determine, according to the current driving trajectory, a road segment where the vehicle is located and a head orientation of the vehicle; determine the vehicle according to the road segment where the vehicle is located and the head orientation of the vehicle.
  • the travel direction of the travel route having the same road section, the travel route whose travel direction is different from the travel direction of the vehicle within a preset range is determined as the travel route of the vehicle.
  • the processor 1202 is further configured to perform map matching according to the current driving trajectory, determine a road segment where the vehicle is located, and a head orientation of the vehicle.
  • the processor 1202 is further configured to determine, according to the historical travel trajectory of the vehicle, the travel route with the highest travel frequency.
  • the server 1200 further includes:
  • the memory is used to store the travel route with the highest frequency of travel to the database.
  • the receiving device 1201 is further configured to receive a current location of the vehicle sent by the client device.
  • the processor 1202 is further configured to determine, according to the current location, each road segment within a preset distance range; and obtain road condition information of each road segment.
  • the receiving device 1201 is further configured to receive travel information of the vehicle sent by the client device; the travel information includes a travel destination and/or a travel route.
  • the processor 1202 is further configured to acquire the road condition information according to the travel information.
  • the travel information is information sent by the client device to the mobile terminal of the occupant of the vehicle.
  • the processor 1202 is further configured to access the traffic condition interface in the map application interface according to the location association information, and obtain the road condition information from the map application.
  • the processor 1202 is further configured to determine, according to the road condition information, whether there is a road condition abnormality.
  • the sending device 1203 is further configured to send the road condition warning information to the client device if the road condition is abnormal.
  • the road condition warning information includes at least one of the following:
  • Embodiment 7 of the present application further provides a processor readable storage medium.
  • the storage medium stores program instructions for causing the processor to execute the road condition warning method executed by the server described in any of the above embodiments.
  • the readable storage storage medium described above can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM). , Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • the server provided in the seventh embodiment of the present application can be used to perform the road condition warning method performed by the server provided in the foregoing Embodiments 1 to 3.
  • the specific implementation process and the beneficial effects are similar to those in the foregoing embodiment, and details are not described herein again.
  • Embodiment 8 of the present application further provides a client device.
  • FIG. 13 is a schematic structural diagram of a client device according to Embodiment 8 of the present application.
  • the client device 1300 can include a transmitting device 1301 and a receiving device 1302.
  • the client device 102 can be integrated in any device such as a mobile terminal, an onboard mobile device, and a vehicle control device by software and/or hardware.
  • the sending device 1301 is configured to send location association information of the vehicle to the server in a state where the path navigation is not enabled; the location association information is used to enable the server to acquire the road condition information according to the location association information.
  • the receiving device 1302 is configured to receive the road condition warning information that is sent by the server according to the road condition information.
  • the sending device 1301 is further configured to send, to the server, a current driving trajectory of the vehicle; the current driving trajectory is used to enable the server to obtain a travel route with the highest travel frequency, and the travel route with the highest travel frequency is The current travel track has the travel route of the same road segment determined as the travel route of the vehicle, and then the road condition information of the travel route of the vehicle is acquired.
  • the current driving track is used to enable the server to determine the vehicle according to the current driving trajectory.
  • the road section and the head orientation of the vehicle determining the direction of travel of the vehicle according to the road section where the vehicle is located and the heading direction of the vehicle; the travel direction of the same road section, the travel direction and the vehicle
  • the travel route whose deviation in the travel direction is within the preset range is determined as the travel route of the vehicle.
  • the road segment where the vehicle is located and the head orientation of the vehicle are determined by the server performing map matching according to the current driving trajectory.
  • the travel route with the highest travel frequency is determined by the server according to the historical travel track of the vehicle and stored in the database.
  • the sending device 1301 is further configured to send the current location of the vehicle to the server, where the current location is used to cause the server to determine each road segment within a preset distance range centering on the current location, and obtain the road segments. Traffic information.
  • the sending device 1301 is further configured to send the travel information of the vehicle to the server; the travel information includes a travel destination and/or a travel route; the travel information is used to enable the server to obtain the traffic condition according to the travel information. information.
  • the receiving device 1302 is further configured to receive the travel information sent by the mobile terminal of the occupant of the vehicle.
  • the road condition information is that the server accesses the traffic condition interface in the map application interface according to the location association information, and the road condition information obtained from the map application.
  • the receiving device 1302 is further configured to receive, by the server, the road condition warning information that is sent when the road condition is abnormal according to the road condition information.
  • Client device 1300 also includes:
  • the processor is coupled to the receiving device 1302, and configured to determine, according to the road condition warning information, a prompt message sent to an occupant of the vehicle, where the prompt message is used to prompt the occupant of the road condition.
  • the client device 1300 further includes: a display device and/or a voice device.
  • a display device coupled to the processor for displaying the road condition warning information on the display.
  • the voice device is coupled to the processor and is configured to issue a prompt voice of the road condition warning information.
  • the client device is a mobile terminal of the occupant or a control device of the vehicle.
  • the road condition warning information includes at least one of the following: road congestion, road construction, road restriction, road control, road failure, and road traffic accident.
  • Embodiment 8 of the present application also provides a processor readable storage medium.
  • the storage medium stores program instructions for causing the processor to execute the road condition warning method executed by the client device in any of the above embodiments.
  • the readable storage storage medium described above can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM). , Erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • the client device provided in Embodiment 8 of the present application can be used to perform the road condition warning method performed by the client device provided in the foregoing Embodiments 1 to 3.
  • the specific implementation process and beneficial effects are similar to the foregoing embodiment. No longer.
  • Embodiment 9 of the present application also provides a server.
  • FIG. 14 is a schematic structural diagram of a server according to Embodiment 9 of the present application.
  • the server 1400 can include a processing component 1401 and a memory 1402.
  • Processing component 1401 can include one or more processors.
  • Memory 1402 is a storage resource of server 1400 for storing instructions executable by processing component 1401, such as an application.
  • An application stored in memory 1402 may include one or more modules each corresponding to a set of instructions.
  • the processing component 1401 is configured to execute instructions to perform all or part of the steps performed by the server in the road condition warning method of any of the above-described FIGS. 2-9.
  • Server 1400 can also include a power component 14303, a network interface 1404, and an input and output interface 1405.
  • Power component 1403 is configured to perform power management of server 1400, which is a wired or wireless network interface that can be configured to connect server 1400 to the network.
  • Server 1400 can operate based on an operating system stored in memory 1402, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • the server provided in Embodiment 9 of the present application can be used to perform the road condition warning method performed by the server provided in the foregoing Embodiments 1 to 3.
  • the specific implementation process and the beneficial effects are similar to those in the foregoing embodiment, and details are not described herein again.
  • Embodiment 10 of the present application further provides a client device.
  • FIG. 15 is a schematic structural diagram of a client device according to Embodiment 10 of the present application.
  • the client device 1500 can be integrated into any device such as a mobile terminal, an onboard mobile device, and a vehicle control device.
  • client device 1500 can include one or more of the following components: processing component 1502, memory 1504, power component 1506, multimedia component 1508, audio component 1510, input/output (I/O) interface 1512, sensor component 1514, and communication component 1516.
  • processing component 1502 memory 1504
  • power component 1506 multimedia component 1508, audio component 1510
  • input/output (I/O) interface 1512 sensor component 1514
  • communication component 1516 communication component 1516.
  • Processing component 1502 typically controls the overall operations of client device 1500, such as operations associated with displays, phone calls, data communications, camera operations, and recording operations.
  • Processing component 1502 can include one or more processors 1520 is executed to execute all or part of the steps performed by the client device in the road condition warning method described in any of the above-mentioned FIG. 2 to FIG.
  • processing component 1502 can include one or more modules to facilitate interaction between component 1502 and other components.
  • processing component 1502 can include a multimedia module to facilitate interaction between multimedia component 1508 and processing component 1502.
  • the memory 1504 is configured to store various types of data to support operation at the client device 1500. Examples of such data include instructions for any application or method operating on client device 1500, contact data, phone book data, messages, pictures, videos, and the like.
  • the memory 1504 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1506 provides power to various components of client device 1500.
  • Power component 1506 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for client device 1500.
  • the multimedia component 1508 includes a screen between the client device 1500 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1508 includes a front camera and/or a rear camera. When the client device 1500 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1510 is configured to output and/or input an audio signal.
  • the audio component 1510 includes a microphone (MIC) that is configured to receive an external audio signal when the client device 1500 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1504 or transmitted via communication component 1516.
  • audio component 1510 also includes a speaker for outputting an audio signal.
  • the I/O interface 1512 provides an interface between the processing component 1502 and the peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor component 1514 includes one or more sensors for providing client device 1500 with a status assessment of various aspects.
  • sensor component 1514 can detect an open/closed state of client device 1500, relative positioning of components, such as the display and keypad of device 1500, and sensor component 1514 can also detect client device 1500 or client device The position of one component of the 1500 changes, the presence or absence of contact of the user with the client device 1500, the orientation or acceleration/deceleration of the client device 1500, and the temperature change of the client device 1500.
  • Sensor assembly 1514 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1514 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1514 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1516 is configured to facilitate wired or wireless communication between client device 1500 and other devices.
  • the client device 1500 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • communication component 1516 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1516 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • client device 1500 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), A programmable gate array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic component implementation for performing the road condition warning method performed by the client device of any of the above Figures 2-9.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA programmable gate array
  • controller a controller
  • microcontroller a microcontroller
  • microprocessor or other electronic component implementation for performing the road condition warning method performed by the client device of any of the above Figures 2-9.
  • the memory 1504 is a storage resource of the client device 1500 for storing instructions executable by the processor in the processing component 1502, such as an application.
  • the processing component 1502 is configured to execute an instruction to perform the road condition warning method performed by the client device according to any one of the above-described first to third embodiments.
  • the client device provided in the tenth embodiment of the present application can be used to perform the road condition warning method performed by the client device provided in the foregoing Embodiments 1 to 3.
  • the specific implementation process and beneficial effects are similar to the foregoing embodiment. No longer.
  • Embodiment 11 of the present application also provides a vehicle control device.
  • 16 is a schematic structural diagram of a vehicle control device according to Embodiment 11 of the present application. As shown in FIG. 16, the vehicle control device 1600 can include an onboard transmitting device 1601 and an onboard receiving device 1602.
  • the onboard transmitting device 1601 is configured to send the bit of the vehicle to the server in a state where the path navigation is not turned on. Correlation information is used; the location association information is used to cause the server to obtain road condition information according to the location association information.
  • the onboard receiving device 1602 is configured to receive the road condition warning information sent by the server according to the road condition information.
  • the onboard transmitting device 1601 is configured to send a current driving trajectory of the vehicle to the server; the current driving trajectory is used to enable the server to obtain a travel route with the highest travel frequency, and the travel frequency with the highest travel frequency
  • the travel route having the same road section as the current travel track in the route is determined as the travel route of the vehicle, and then the road condition information of the travel route of the vehicle is acquired.
  • the current driving track is used to cause the server to determine the road segment where the vehicle is located and the head orientation of the vehicle according to the current driving track, and determine the traffic according to the road segment where the vehicle is located and the heading direction of the vehicle.
  • the travel direction of the tool in the travel route having the same road section, the travel route whose deviation between the travel direction and the travel direction of the vehicle is within a preset range is determined as the travel route of the vehicle.
  • the road segment where the vehicle is located and the head orientation of the vehicle are determined by the server performing map matching according to the current driving trajectory.
  • the travel route with the highest travel frequency is determined by the server according to the historical travel track of the vehicle and stored in the database.
  • the onboard sending device 1601 is further configured to send the current location of the vehicle to the server; the current location is used to enable the server to determine each road segment within a preset distance range centering on the current location, and obtain Road condition information of each section.
  • the onboard sending device 1601 is further configured to send the travel information of the vehicle to the server; the travel information includes: a travel destination and/or a travel route; and the travel information is used to cause the server to use the travel information according to the travel information Get the traffic information.
  • the onboard receiving device 1602 is further configured to receive the travel information sent by the mobile terminal of the occupant of the vehicle before the onboard transmitting device 1601 sends the travel information of the vehicle to the server.
  • the road condition information is that the server accesses the traffic condition interface in the map application interface according to the location association information, and the road condition information obtained from the map application.
  • the onboard receiving device 1602 is further configured to receive the road condition warning information that is sent by the server if the road condition is abnormal according to the road condition information.
  • the vehicle control device 1600 further includes:
  • the onboard processor is coupled to the onboard receiving device 1602 for determining a prompt message sent to the occupant of the vehicle based on the road condition warning information, the prompt message being used to prompt the occupant of the road condition.
  • the vehicle control device 1600 further includes:
  • An onboard display device coupled to the onboard processor for displaying the road condition warning information
  • the onboard voice device is coupled to the onboard processor for issuing a prompt voice for the road condition warning information.
  • the above-mentioned airborne receiving device may include: a wired interface device, a wireless interface device, and the like.
  • the onboard receiving device can be configured to receive information sent by a mobile terminal, a server, or other device; the wired interface device can include: a Universal Serial Bus (USB) interface device or other onboard communication interface device.
  • the wireless interface device can include a transceiver.
  • the vehicle control device may further include: an onboard command input device, and the onboard command input device may include at least one of: a center console control button, a steering wheel control button, a voice receiving device, and a touch sensing device.
  • airborne input device may be “vehicle input device”, “vehicle output device”, and “vehicle processing” carried on the vehicle.
  • the device may be an “airborne input device”, an “airborne output device”, an “airborne processor”, or a device that is carried on another type of vehicle.
  • airborne is not limited.
  • the vehicle control device provided in the eleventh embodiment of the present invention can be used to perform the road condition warning method according to any of the foregoing embodiments.
  • the specific implementation process and the beneficial effects reference may be made to the foregoing embodiments, and details are not described herein again.
  • Embodiment 12 of the present application further provides an in-vehicle Internet operating system.
  • the in-vehicle Internet operating system can directly manage the hardware of the client device described in FIG. 11 or FIG. 13 or the hardware of the vehicle control device involved in the present application and the software program of the software resources involved in the present application.
  • the operating system is an interface between the user and the navigation device or the control device of the vehicle, and is also an interface between the hardware and other software.
  • the in-vehicle Internet operating system provided by the present application can interact with other modules or functional devices on the vehicle to implement intelligent control of the corresponding module or functional device.
  • the vehicle in the above embodiment is a vehicle
  • the client device is an in-vehicle device loaded on the vehicle.
  • the vehicle is no longer independent.
  • vehicles can be interconnected with the server side to form a network to form an in-vehicle Internet.
  • the in-vehicle Internet system can provide voice communication services, location services, navigation services, mobile internet access, vehicle emergency rescue, vehicle data and management services, in-vehicle entertainment services, and the like.
  • FIG. 17 is a schematic structural diagram of an in-vehicle Internet operating system according to Embodiment 12 of the present application. As shown in FIG. 17, the in-vehicle Internet operating system 1700 includes a transmission control unit 1701 and a reception control unit 1702.
  • the sending control unit 1701 controls the in-vehicle transmitting device to send a message to the server in a state where the path navigation is not turned on. Position-associated information of the tool; the location-related information is used to cause the server to obtain road condition information according to the location-related information.
  • the receiving control unit 1702 controls the in-vehicle receiving device to receive the road condition warning information sent by the server according to the road condition information.
  • the transmission control unit 1701 may acquire location-related information of the vehicle through at least one of a sensor of the vehicle, a positioning device of the vehicle, a server, a mobile terminal, and the like.
  • the in-vehicle Internet operating system may control the corresponding components to perform the above-described FIG. 2 to FIG. 9 by using the above-described transmission control unit 1701 and the reception control unit 1702, or combining the other units on the basis of the above two units. method.

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Abstract

一种路况预警方法、设备、服务器(103,1000,1200,1400)、控制设备(1600)及操作系统(1700)。该路况预警方法可包括:服务器(103,1000,1200,1400)接收客户端设备(102,1100,1300,1500)发送的交通工具(101)的位置关联信息,位置关联信息是在未开启路径导航的状态下发送的(S201);服务器(103,1000,1200,1400)根据位置关联信息,获取路况信息(S202);服务器(103,1000,1200,1400)根据路况信息向客户端设备(102,1100,1300,1500)推送路况预警信息(S203)。该方法可在保证路况信息的准确度,保障交通工具的出行安全及出行效率的同时,减少开启路径导航带来的处理资源浪费。

Description

路况预警方法、设备、服务器、控制设备及操作系统
本申请要求2016年04月21日递交的申请号为201610254735.6、发明名称为“路况预警方法、设备、服务器、控制设备及操作系统”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及智能交通技术,尤其涉及一种路况预警方法、设备、服务器、控制设备及操作系统。
背景技术
随着城镇建设和道路建设的发展,以及交通工具的日益普及,使得道路状况多变。
在交通工具行驶过程中,通过选择路况较好的路段行驶,可避免路况异常带来的麻烦。因而,用户需获知当前路况以选择路况较好的道路。目前,用户大多通过广播获取当前路况。
然而,广播中冗余信息较多,并且广播中除包括路况信息外还包括其他信息,因此,广播中的路况其与用户的相关性不强,对于某一用户来说从广播中获取与其相关的路况信息实际是困难的。因而,用户难以获知准确的路况信息,出行安全及出行效率难以得到有效保障保证。
发明内容
本申请提供一种路况预警方法、设备、服务器、控制设备及操作系统,以提高路况信息的准确度,保证出行安全及出行效率。
一个方面,本申请提供一种路况预警方法,包括:
服务器接收客户端设备发送的交通工具的位置关联信息,位置关联信息是在未开启路径导航的状态下发送的;
服务器根据位置关联信息,获取路况信息;
服务器根据路况信息,向客户端设备推送路况预警信息。
本申请的一个方面提供的该路况预警方法,服务器可接收客户端设备在未开启路径导航的状态下发送的交通工具的位置关联信息,并根据该位置关联信息获取路况信息,继而根据该路况信息向该客户端设备推送路况预警信息。该路况预警方法中客户端设备 可接收服务器推送的路况预警信息,由于该路况预警信息为该服务器根据交通工具的位置关联信息确定的路况信息所确定的,因而该方法可提高路况信息的准确度,有效保障交通工具的出行安全及出行效率。同时,由于该路况预警信息为该服务器根据客户端设备在未开启路径导航的情况下发送的位置关联信息确定的,因而该方法还可避免开启路径导航带来的处理资源浪费。
作为一种可实现方式,服务器接收客户端设备发送的交通工具的位置关联信息,包括:
服务器接收交通工具的乘坐人的移动终端发送的交通工具的位置关联信息;
或者,
服务器接收交通工具的控制装置发送的交通工具的位置关联信息。
作为一种可实现方式,服务器接收客户端设备发送的交通工具的位置关联信息,包括:
服务器接收客户端设备发送的交通工具的当前行驶轨迹;
服务器根据位置关联信息,获取路况信息,包括:
服务器获取出行频率最高的出行路线;
服务器将出行频率最高的出行路线中,与当前行驶轨迹具有相同路段的出行路线确定为交通工具的出行路线;
服务器获取交通工具的出行路线的路况信息。
该方法中,服务器可将该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线,并获取该交通工具的出行路线的路况信息,可使得确定的路况信息更准确,更好地保证路况预警信息的准确度,继而可有效保证保障交通工具的出行安全及出行效率。
作为一种可实现方式,服务器根据将出行频率最高的出行路线中,与当前行驶轨迹具有相同路段的出行路线确定为交通工具的出行路线,包括:
服务器根据当前行驶轨迹,确定交通工具所在的路段及交通工具的车头朝向;
服务器根据交通工具所在的路段和交通工具的车头朝向确定交通工具的出行方向;
服务器将具有相同路段的出行路线中,出行方向与交通工具的出行方向的偏差在预设范围内的出行路线,确定为交通工具的出行路线。
作为一种可实现方式,服务器根据当前行驶轨迹,确定交通工具所在的路段及交通工具的车头朝向,包括:
服务器根据当前行驶轨迹进行地图匹配,确定交通工具所在的路段及交通工具的车头朝向。
该方法中,服务器可根据该当前行驶轨迹进行地图匹配,确定该交通工具所在的路段及该交通工具的车头朝向,并根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向,继而将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线,可使得交通工具的出行路线更准确,从而使得获取的该交通工具的出行路线的路况信息更准确,更好地保证路况预警信息的准确度,继而可有效保证保障交通工具的出行安全及出行效率。
作为一种可实现方式,服务器获取出行频率最高的出行路线,包括:
服务器根据交通工具的历史行驶轨迹,确定出行频率最高的出行路线。
作为一种可实现方式,该方法还可包括:
服务器将出行频率最高的出行路线存储至数据库中。
该路况预警方法中,服务器在确定该出行频率最高的出行路线后,将该出行频率最高的出行频率存储至数据库,可使得该服务器可从数据库中获取该出行频率最高的出行路线,而不用反复根据该交通工具的历史行驶轨迹等数据确定该出行频率最高的出行路线,降低服务器的负载。
作为一种可实现方式,服务器接收客户端设备发送的交通工具的位置关联信息,包括:
服务器接收客户端设备发送的交通工具的当前位置;
服务器根据位置关联信息,获取路况信息,包括:
服务器以当前位置为中心,确定预设距离范围内的各路段;
服务器获取各路段的路况信息。
无论出行目的地为何地,该交通工具的出行路线必然包括该周边路段即该预设距离范围内的各路段中的至少一个路段,因而该路况预警方法中,该服务器获取以该交通工具的当前位置为中心的预设距离范围内的各路段的路况信息,继而根据该各路段的路况信息发送该路况预警信息可使得路况预警信息更准确,以避免路况异常对出行的影响,从而更好地保证交通工具的出行安全及出行效率。
作为一种可实现方式,服务器接收客户端设备发送的交通工具的位置关联信息包括:
服务器接收客户端设备发送的交通工具的出行信息;出行信息包括:出行目的地和/ 或出行路线;
服务器根据位置关联信息,获取路况信息包括:
服务器根据出行信息,获取路况信息。
作为一种可实现方式,出行信息为客户端设备接收到交通工具的乘坐人的移动终端发送的信息。
作为一种可实现方式,服务器根据位置关联信息,获取路况信息,包括:
服务器根据位置关联信息,访问地图应用程序接口中的交通路况接口,从地图应用程序中获得路况信息。
作为一种可实现方式,服务器根据路况信息,向客户端推送路况预警信息,包括:
服务器根据路况信息,确定是否存在路况异常;
若存在路况异常,则服务器向客户端设备发送路况预警信息。
该路况预警方法中,服务器在确定存在路况异常的情况下向该客户端设备发送该路况预警信息,而在不存在路况异常即路况正常的情况下不发送路况预警信息,既可避免反复发送路况预警信息带来的信令负担,也可提高发送至客户端设备的路况预警信息对路况异常的预警作用,准确避免路况异常带来的出行影响,从而更好地保证交通工具的出行安全及出行效率。
作为一种可实现方式,路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
另一个方面,本申请还提供一种路况预警方法,包括:
在未开启路径导航的状态下,客户端设备向服务器发送交通工具的位置关联信息;位置关联信息用于使得服务器根据位置关联信息获取路况信息;
客户端设备接收服务器根据路况信息发送的路况预警信息。
作为一种可实现方式,客户端设备向服务器发送交通工具的位置关联信息,包括:
客户端设备向服务器发送交通工具的当前行驶轨迹;当前行驶轨迹用于使得服务器获取出行频率最高的出行路线,并将出行频率最高的出行路线中与当前行驶轨迹具有相同路段的出行路线确定为交通工具的出行路线,继而获取交通工具的出行路线的路况信息。
作为一种可实现方式,当前行驶轨迹用于使得服务器根据当前行驶轨迹确定交通工具所在的路段及交通工具的车头朝向,根据交通工具所在的路段和交通工具的车头朝向确定交通工具的出行方向;将具有相同路段的出行路线中,出行方向与交通工具的出行 方向的偏差在预设范围内的出行路线,确定为交通工具的出行路线。
作为一种可实现方式,交通工具所在的路段及交通工具的车头朝向为服务器根据当前行驶轨迹进行地图匹配确定的。
作为一种可实现方式,出行频率最高的出行路线为服务器根据交通工具的历史行驶轨迹确定并存储至数据库中。
作为一种可实现方式,客户端设备向服务器发送交通工具的位置关联信息,包括:
客户端设备向服务器发送交通工具的当前位置;当前位置用于使得服务器以当前位置为中心确定预设距离范围内的各路段,并获取各路段的路况信息。
作为一种可实现方式,客户端设备向服务器发送交通工具的出行信息;出行信息包括出行目的地和/或出行路线;出行信息用于使得服务器根据出行信息获取路况信息。
作为一种可实现方式,客户端设备向服务器发送交通工具的出行信息之前,该方法还包括:
客户端设备接收交通工具的乘坐人的移动终端发送的出行信息。
作为一种可实现方式,路况信息为服务器根据位置关联信息访问地图应用程序接口中的交通路况接口,从地图应用程序中获得的路况信息。
作为一种可实现方式,客户端设备接收服务器根据路况信息发送的路况预警信息,包括:
客户端设备接收服务器根据路况信息确定存在路况异常的情况下发送的路况预警信息。
作为一种可实现方式,客户端设备接收服务器根据路况信息发送的路况预警信息之后,该方法还包括:
客户端设备根据路况预警信息向交通工具的乘坐人发送提示消息,提示消息用于向乘坐人提示路况。
作为一种可实现方式,客户端设备根据路况预警信息向乘坐人发送提示消息,包括:
客户端设备在显示屏上显示路况预警信息;
和/或,
客户端设备发出路况预警信息的提示语音。
作为一种可实现方式,客户端设备为交通工具的乘坐人的移动终端或者交通工具的控制装置。
作为一种可实现方式,路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
又一个方面,本申请还提供一种服务器,包括:
接收模块,用于接收客户端设备发送的交通工具的位置关联信息,位置关联信息是在未开启路径导航的状态下发送的;
获取模块,用于根据位置关联信息,获取路况信息;
发送模块,用于根据路况信息,向客户端设备推送路况预警信息。
作为一种可实现方式,接收模块,还用于接收交通工具的乘坐人的移动终端发送的交通工具的位置关联信息;或者,接收交通工具的控制装置发送的交通工具的位置关联信息。
作为一种可实现方式,接收模块,还用于接收客户端设备发送的交通工具的当前行驶轨迹;
获取模块,还用于获取出行频率最高的出行路线;
该服务器还可包括:
第一确定模块,用于将出行频率最高的出行路线中,与当前行驶轨迹具有相同路段的出行路线确定为交通工具的出行路线;
获取模块,还用于获取交通工具的出行路线的路况信息。
作为一种可实现方式,第一确定模块,还用于根据当前行驶轨迹,确定交通工具所在的路段及交通工具的车头朝向;根据交通工具所在的路段和交通工具的车头朝向确定交通工具的出行方向;将具有相同路段的出行路线中,出行方向与交通工具的出行方向的偏差在预设范围内的出行路线,确定为交通工具的出行路线。
作为一种可实现方式,第一确定模块,还用于根据当前行驶轨迹进行地图匹配,确定交通工具所在的路段及交通工具的车头朝向。
作为一种可实现方式,第一确定模块,还用于根据交通工具的历史行驶轨迹,确定出行频率最高的出行路线。
作为一种可实现方式,服务器还包括:
存储模块,用于将出行频率最高的出行路线存储至数据库中。
作为一种可实现方式,接收模块,还用于接收客户端设备发送的交通工具的当前位置;
该服务器还包括:
第二确定模块,用于以当前位置为中心,确定预设距离范围内的各路段;
获取模块,还用于获取各路段的路况信息。
作为一种可实现方式,接收模块,还用于接收客户端设备发送的交通工具的出行信息;出行信息包括:出行目的地和/或出行路线;
获取模块,还用于根据出行信息,获取路况信息。
作为一种可实现方式,出行信息为客户端设备接收到交通工具的乘坐人的移动终端发送的信息。
作为一种可实现方式,获取模块,还用于根据位置关联信息,访问地图应用程序接口中的交通路况接口,从地图应用程序中获得路况信息。
作为一种可实现方式,服务器还可包括:
第三确定模块,用于根据路况信息,确定否存在路况异常;
发送模块,还用于若存在路况异常,则向客户端设备发送路况预警信息。
作为一种可实现方式,路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
又一个方面,本申请还提供一种客户端设备,包括:
发送模块,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;位置关联信息用于使得服务器根据位置关联信息获取路况信息;
接收模块,用于接收服务器根据路况信息发送的路况预警信息。
作为一种可实现方式,发送模块,还用于向服务器发送交通工具的当前行驶轨迹;当前行驶轨迹用于使得服务器获取出行频率最高的出行路线,并将出行频率最高的出行路线中与当前行驶轨迹具有相同路段的出行路线确定为交通工具的出行路线,继而获取交通工具的出行路线的路况信息。
作为一种可实现方式,当前行驶轨迹用于使得服务器根据当前行驶轨迹确定交通工具所在的路段及交通工具的车头朝向,根据交通工具所在的路段和交通工具的车头朝向确定交通工具的出行方向;将具有相同路段的出行路线中,出行方向与交通工具的出行方向的偏差在预设范围内的出行路线,确定为交通工具的出行路线。
作为一种可实现方式,交通工具所在的路段及交通工具的车头朝向为服务器根据当前行驶轨迹进行地图匹配确定的。
作为一种可实现方式,出行频率最高的出行路线为服务器根据交通工具的历史行驶轨迹确定并存储至数据库中。
作为一种可实现方式,发送模块,还用于向服务器发送交通工具的当前位置;当前 位置用于使得服务器以当前位置为中心确定预设距离范围内的各路段,并获取各路段的路况信息。
作为一种可实现方式,发送模块,还用于向服务器发送交通工具的出行信息;出行信息包括出行目的地和/或出行路线;出行信息用于使得服务器根据出行信息获取路况信息。
作为一种可实现方式,接收模块,还用于接收交通工具的乘坐人的移动终端发送的出行信息。
作为一种可实现方式,路况信息为服务器根据位置关联信息访问地图应用程序接口中的交通路况接口,从地图应用程序中获得的路况信息。
作为一种可实现方式,接收模块,还用于接收服务器根据路况信息确定存在路况异常的情况下发送的路况预警信息。
作为一种可实现方式,客户端设备还包括:
输入输出模块,用于在接收模块接收服务器根据路况信息发送的路况预警信息之后,根据路况预警信息向交通工具的乘坐人发送提示消息,提示消息用于向乘坐人提示路况。
作为一种可实现方式,输入输出模块,还用于在显示屏上显示路况预警信息;和/或,发出路况预警信息的提示语音。
作为一种可实现方式,客户端设备为交通工具的乘坐人的移动终端或者交通工具的控制装置。
作为一种可实现方式,路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
再一个方面,本申请还提供一种服务器,包括:接收设备、处理器和发送设备;
接收设备,用于接收客户端设备发送的交通工具的位置关联信息,位置关联信息是在未开启路径导航的状态下发送的;
处理器,耦合至接收设备和发送设备,用于根据位置关联信息获取路况信息;
发送设备,用于根据路况信息,向客户端设备推送路况预警信息。
作为一种可实现方式,接收设备,还用于接收客户端设备发送的交通工具的当前行驶轨迹;
处理器,还用于获取出行频率最高的出行路线;将出行频率最高的出行路线中,与当前行驶轨迹具有相同路段的出行路线确定为交通工具的出行路线;获取交通工具的出行路线的路况信息。
作为另一种可实现方式,处理器,还用于根据当前行驶轨迹,确定交通工具所在的路段及交通工具的车头朝向;根据交通工具所在的路段和交通工具的车头朝向确定交通工具的出行方向;将具有相同路段的出行路线中,出行方向与交通工具的出行方向的偏差在预设范围内的出行路线,确定为交通工具的出行路线。
作为又一种可实现方式,处理器,还用于根据当前行驶轨迹进行地图匹配,确定交通工具所在的路段及交通工具的车头朝向。
作为再一种可实现方式,处理器,还用于根据交通工具的历史行驶轨迹,确定出行频率最高的出行路线。
作为再一种可实现方式,服务器还包括:
存储器,用于将出行频率最高的出行路线存储至数据库中。
作为再一种可实现方式,接收设备,还用于接收客户端设备发送的交通工具的当前位置;
处理器,还用于以当前位置为中心,确定预设距离范围内的各路段;获取各路段的路况信息。
作为再一种可实现方式,接收设备,还用于接收客户端设备发送的交通工具的出行信息;出行信息包括:出行目的地和/或出行路线;
处理器,还用于根据出行信息,获取路况信息。
作为再一种可实现方式,处理器,还用于根据位置关联信息,访问地图应用程序接口中的交通路况接口,从地图应用程序中获得路况信息。
作为再一种可实现方式,处理器,还用于根据路况信息,确定是否存在路况异常;
发送设备,还用于若存在路况异常,则向客户端设备发送路况预警信息。
再一个方面,本申请还提供一种客户端设备,包括:发送设备和接收设备;
发送设备,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;位置关联信息用于使得服务器根据位置关联信息获取路况信息;
接收设备,用于接收服务器根据路况信息发送的路况预警信息。
作为一种可实现方式,客户端设备还包括:
处理器,与接收设备耦合,用于根据路况预警信息确定向交通工具的乘坐人发送的提示消息,提示消息用于向乘坐人提示路况。
作为另一种可实现方式,客户端设备还包括:
显示设备,与处理器耦合,用于显示路况预警信息;
和/或,
语音设备,与处理器耦合,用于发出路况预警信息的提示语音。
再一个方面,本申请还提供一种交通工具控制设备,包括机载发送设备、机载接收设备;
机载发送设备,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;位置关联信息用于使得服务器根据位置关联信息获取路况信息;
机载接收设备,用于接收服务器根据路况信息发送的路况预警信息。
作为一种可实现方式,交通工具控制设备还包括:
机载处理器,与机载接收设备耦合,用于根据路况预警信息确定向交通工具的乘坐人发送的提示消息,提示消息用于向乘坐人提示路况。
作为另一种可实现方式,交通工具控制设备还包括:
机载显示设备,与机载处理器耦合,用于显示路况预警信息;
和/或,
机载语音设备,与机载处理器耦合,用于发出路况预警信息的提示语音。
再一个方面,本申请还提供一种车载互联网操作系统,包括:
发送控制单元,控制车载发送设备在未开启路径导航的状态下向服务器发送交通工具的位置关联信息;位置关联信息用于使得服务器根据位置关联信息获取路况信息;
接收控制单元,控制车载接收设备接收服务器根据路况信息发送的路况预警信息。
本申请提供的路况预警方法、设备、服务器、控制设备及操作系统,客户端设备接收服务器推送的路况预警信息,由于该路况预警信息为该服务器根据交通工具的位置关联信息确定的路况信息所确定的,因而基于该路况预警信息可有效保障交通工具的出行安全及出行效率。同时,由于该路况预警信息为该服务器根据客户端设备在未开启路径导航的情况下发送的位置关联信息确定的,因而该方法还可避免开启路径导航带来的处理资源浪费。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图做一简单地介绍,显而易见地,下面描述中的附图是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本申请的一种可选的组网方式的示意图;
图2为本申请实施例一提供的一种路况预警方法的流程图;
图3为本申请实施例二提供的一种路况预警方法的流程图;
图4为本申请实施例二提供的一种路况预警方法中确定用户出行路线的方法流程图;
图5为本申请实施例二提供的另一种路况预警方法的流程图;
图6为本申请实施例二提供的又一种路况预警方法的流程图
图7为本申请实施例三提供的一种基于当前行驶轨迹的路况预警方法的流程图;
图8为本申请实施例四提供的一种基于当前位置的导航处理方法的流程图;
图9为本申请实施例四提供的一种基于出行路线的导航处理方法的流程图;
图10为本申请实施例五提供的一种服务器的结构示意图;
图11为本申请实施例六提供的一种客户端设备的结构示意图;
图12为本申请实施例七提供的一种服务器的结构示意图;
图13为本申请实施例八提供的一种客户端设备的结构示意图;
图14为本申请实施例九提供的一种服务器的结构示意图;
图15为本申请实施例十提供的一种客户端设备的结构示意图;
图16为本申请实施例十一提供的交通工具控制设备的结构示意图;
图17为本申请实施例十二提供的车载互联网操作系统的结构示意图。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚,下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请提供的各路况预警方法、设备及服务器,可适用于基于交通工具的物联网系统中。该物联网可通过将通信技术(Telecommunication)与信息技术(Informatics)进行结合,以交通工具为载体,实现乘坐人、路及交通工具的有效协同,从而提供乘坐人所需的信息服务。还需要说明的是,本申请所指的“交通工具”包括但不限于内燃机汽车、 内燃机摩托车、电动汽车、电动摩托车、混合能源汽车、混合能源摩托车、电动助力车、电动平衡车、遥控电动车辆、飞行器(如无人驾驶飞行器、有人小型飞行器、遥控飞行器)等,以及各种变形。
举例来说,如下本申请可提供一种可选的物联网的组网方式。图1为本申请的一种可选的组网方式的示意图。如图1所示,在车联网中,该交通工具101中可装设有客户端设备102,交通工具101中的客户端设备102可通过网络与服务器103连接。该服务器103还可获取交通工具101的客户端设备102所采集的数据。由该服务器103对采集的数据进行分析处理,从而为交通工具101提供乘坐人所需的信息服务。需要说明的是,如上图1所示的组网方式仅为一种实例,本申请并不以此作为限制。
本申请各实施例提供的路况预警方法可以是在交通工具启动后执行,也可是在交通工具行驶过程中,由服务器和客户端设备交互执行。其中,该客户端设备可以为上述如1所示的装设在交通工具101上的客户端设备102,该服务器可以为上述如1所示的与客户端设备102通过网络连接的服务器103。其中,该客户端设备102可通过软件和/或硬件的方式集成在移动终端、机载移动设备和交通工具控制设备等任一设备中。其中,移动终端和机载移动设备可以是交通工具出厂后由安装或是固定在交通工具内的可操作区域内。交通工具控制设备可以集成在交通工具的中控系统中,在交通工具出厂后便已配备。其中,移动终端例如可包括:智能手机、平板电脑等。通过执行本申请各实施例提供的路况预警方法可在未开启路况导航的状态的下获知准确路况信息,有效保障出行安全及出行效率。
本申请实施例一提供一种路况预警方法。图2为本申请实施例一提供的一种路况预警方法的流程图。如图2所示,该路况预警方法可包括如下步骤:
S201、在未开启路径导航的状态下,客户端设备向服务器发送交通工具的位置关联信息。
具体地,该开启路况导航可以是开启导航设备,如开启设备中的导航应用。未开启路径导航的状态,可以是该设备均未安装有导航应用,或者,该交通工具内设备安装的导航应用均处于未开启状态。举例来说,未开启路径导航的状态的应用场景,例如可以是为当交通工具处于熟悉路段而无需开启路况导航的情况,还可以是交通工具内导航设备出现故障无法为进行路况导航的情况等。
降低客户端设备发送的数据量的大小,该客户端设备可以是将该交通工具的位置关 联信息压缩后发送至该服务器。该服务器在接收到该客户端设备发送的数据后,可通过解压缩获得该位置关联信息。为保证该服务器解压后获得的该位置关联信息的完整性及准确度,避免数据传输过程中的损坏等,该服务器在接收到该客户端设备发送的数据后,还通过消息摘要(Message Digest简称MD)校验算法对数据进行校验。其中,该MD校验算法例如可以为如下任一种:消息摘要第二版(Message Digest2简称MD2)校验算法、消息摘要第四版(Message Digest4简称MD4)和校验算法消息摘要第五版(Message Digest5简称MD5)校验算法等。
如上该交通工具的位置关联信息可以包括任一种与该交通工具的位置相关联的信息,例如:该交通工具的当前行驶轨迹和/或该交通工具的当前位置等。
S202、该服务器根据该位置关联信息,获取路况信息。
S203、该服务器根据该路况信息,向该客户端设备推送路况预警信息。
具体地,该客户端设备在接收到该路况预警信息后,可根据该路况预警信息获知路况即道路状况。也就是说,该服务器推荐至该客户端设备的该路况预警信息可使得客户端设备获知该道路状况。该服务器可以是通过云端应用消息通知服务(Cloud App Massage Notify Service,简称CMNS)的推送(PUSH)消息向该客户端设备推荐该路况预警消息。
本申请实施例一提供的路况预警方法,客户端设备可在未开启路径导航的状态下向服务器发送交通工具的位置关联信息,该服务器根据该位置关联信息获取路况信息,并根据该路况信息向该客户端设备推送路况预警信息。该路况预警方法中客户端设备接收服务器推送的路况预警信息,由于该路况预警信息为该服务器根据交通工具的位置关联信息确定的路况信息所确定的,因而基于该路况预警信息可有效保障交通工具的出行安全及出行效率。
同时,由于该路况预警信息为该服务器根据客户端设备在未开启路径导航的情况下发送的位置关联信息确定的,因而该方法还可避免开启路径导航带来的处理资源浪费。
举例来说,该客户端设备例如可以为交通工具的乘坐人的移动终端或者交通工具的控制装置,其中,该控制装置可以为交通工具的中控系统的车机,该控制装置还可以为装设在交通工具内的其他控制设备。如上所述的S201中客户端设备向服务器发送交通工具的位置关联信息可以通过如下所述的任一可能实施方式实现。
在一种可能的实施方式中如上所述的S201中客户端设备向服务器发送交通工具的位置关联信息可以包括:
交通工具的乘坐人的移动终端向该服务器发送该交通工具的位置关联信息。
具体地,该乘坐人的移动终端可以为乘坐人在该交通工具内所具有的移动终端,由于该移动终端位于该交通工具内,该交通工具的位置关联信息与该移动终端的位置关联信息一致,因而该交通工具的位置关联信息可以通过该乘坐人的移动终端确定的该移动终端的位置关联信息表示。该乘坐人的移动终端还可以接收位于交通工具内的定位设备发送的该交通工具的位置关联信息,并发送至该服务器。
在另一种可能的实施方式中如上所述的S201中客户端设备向服务器发送交通工具的位置关联信息可以包括:
交通工具的控制装置向该服务器发送该交通工具的位置关联信息。
具体地,该交通工具的控制装置可以为装设在该交通工具的中控系统的控制设备如车机,或者,装设于该交通工具内的机载设备。该交通工具的控制装置可以直接获取该交通工具的位置关联信息,也可以是通过该交通工具内其他设备获取的该交通工具的位置关联信息。
本申请实施例二还提供一种路况预警方法。图3为本申请实施例二提供的一种路况预警方法的流程图。如图3所示,该路况预警方法可在上述实施例所述的基础上,其中,S201中客户端设备向服务器发送交通工具的位置关联信息可包括:
S301、客户端设备向服务器发送该交通工具的当前行驶轨迹。
具体地,该交通工具的当前行驶轨迹可包括:该交通工具的出发地点、该交通工具的当前位置及该交通工具的行驶方向等信息。
如上所述的S202中该服务器根据该位置关联信息,获取路况信息可包括:
S302、该服务器获取出行频率最高的出行路线。
具体地,该服务器可以是从预设的数据库中获取该出行频率最高的出行路线,也可以是根据该交通工具的历史行驶轨迹等历史数据确定的。也就是说,该出行频率最高的出行路线可以为预先配置在该数据库中的该交通工具的常去路线,也可以是根据该交通工具的历史行驶轨迹等数据实时确定的。
S303、该服务器将该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线。
具体地,该服务器可以是根据该当前行驶轨迹,从该出行频率最高的出行路线中确定与该当前行轨迹具有相同路段的出行路线,并将该具有相同路段的出行路线确定为该交通工具的出行路线。举例来说,若该出行频率最高的出行路线中,第一出行路线可包 括路段A,该当前行驶轨迹也包括:路段A,则该服务器可以将该第一出行路段确定为该交通工具的出行路线。
S304、该服务器获取该交通工具的出行路线的路况信息。
该服务器将该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线,并获取该交通工具的出行路线的路况信息,可使得确定的路况信息更准确,更好地保证路况预警信息的准确度,继而可有效保证保障交通工具的出行安全及出行效率。
可选的,在如上所述的路况预警方法的基础上,本申请实施例二还提供一种路况预警方法。图4为本申请实施例二提供的一种路况预警方法中确定用户出行路线的方法流程图。如图4所示,该方法可如上所述的路况预警方法的基础上,可选的,其中,S303中该服务器将该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线,可以包括:
S401、该服务器根据该当前行驶轨迹,确定该交通工具所在的路段及该交通工具的车头朝向。
具体地,该服务器例如可以是根据该当前行驶轨迹,确定该交通工具的当前位置,继而根据该当前位置确定该交通工具所在的路段及该交通工具的车头朝向。
可选的,如上S401中该服务器根据该当前行驶轨迹,确定该交通工具所在的路段及该交通工具的车头朝向可以包括:
该服务器根据该当前行驶轨迹进行地图匹配,确定该交通工具所在的路段及该交通工具的车头朝向。
具体地,该服务器例如可以是根据该当前行驶轨迹确定该交通工具的当前位置,继而根据该当前位置进行地图匹配,从而确定该交通工具所在的路段及该交通工具的车头方向。
S402、该服务器根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向。
S403、该服务器将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
本申请实施例二中提供的该路况预警方法中,服务器可根据该当前行驶轨迹进行地图匹配,确定该交通工具所在的路段及该交通工具的车头朝向,并根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向,继而将该具有相同路段的 出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线,可使得该用户出行路线更准确,从而使得获取的该交通工具的出行路线的路况信息更准确,更好地保证路况预警信息的准确度,继而可有效保证保障交通工具的出行安全及出行效率。
可选的,如上所述的S302中该服务器获取出行频率最高的出行路线,可以包括:
该服务器根据该交通工具的历史行驶轨迹,确定该出行频率最高的出行路线。
具体地,该服务器例如可以是根据该交通工具的历史行驶轨迹,构建该交通工具对应的空间四叉树索引,继而根据该交通工具对应的空间四叉树索引确定该出行频率最高的出行路线。举例来说,该服务器可以是在离线状态下,由离线计算平台根据该交通工具的历史行驶轨迹,构建该交通工具对应的空间四叉树索引,继而根据该交通工具对应的空间四叉树索引确定该出行频率最高的出行路线。
可选的,该方法在如上所述的所述的路况预警方法的基础上,在该服务器确定该出行频率最高的出行路线之后,该方法还可包括:
该服务器将该出行频率最高的出行路线存储至数据库中。
具体地,该服务器可以是将该出行频率最高的出行路线的相关数据,即该交通工具的历史行驶轨迹和该出行频率最高的出行路线等数据存储至数据库(Database)中,以使得该服务器可从该数据库中该出行频率最高的出行路线。该数据库例如可以为分布式数据库,如汉杜普数据库(HadoopDatabase,简称Hbase)。举例来说,该服务器例如可以是在离线状态下,由离线计算平台将其确定的该出行频率最高的出行路线存储至该数据库中,以备在线状态下该服务器通过在线计算平台访问该数据库,继而从该数据库中获取该出行频率最高的出行路线,并继而该出行频率最高的出行路线确定该交通工具的出行路线。该路况预警方法中,服务器在确定该出行频率最高的出行路线后,将该出行频率最高的出行频率存储至数据库,可使得该服务器可从数据库中获取该出行频率最高的出行路线,而不用反复根据该交通工具的历史行驶轨迹等数据确定该出行频率最高的出行路线,降低服务器的负载。并且,该服务器还可在预设时间段后,重新获取该交通工具的历史行驶轨迹,并根据该交通工具的历史行驶轨迹再次确定出行频率最高的出行路线,对该数据库中该出行频率最高的出行路线进行更新,保证出行频率最高的出行路线的准确度,从而提高交通工具的出行路线的准确度。
可选的,本申请实施例二还可提供一种路况预警方法。图5为本申请实施例二提供的另一种路况预警方法的流程图。如图5所示,该路况预警方法可在上述实施例所述的 基础上,其中,S201中客户端设备向服务器发送交通工具的位置关联信息可包括:
S501、该客户端设备向该服务器发送该交通工具的当前位置。
具体地,该客户端设备可以是定位装置获取该交通工具的当前位置,也可以获取该交通工具内其他设备发送的该交通工具的当前位置。其中,该定位装置例如可以为车辆定位系统(Vehicle Positioning System,简称VPS)装置。该VPS装置可以包括:全球定位系统(Global Positioning System,简称GPS)装置和地理信息系统(Geographic Information System,简称GIS)装置。该交通工具的当前位置可以通过该交通工具的当前位置的经纬值、该交通工具的当前位置的地名等信息表示。
如上所述的S202中该服务器根据该位置关联信息,获取路况信息可包括:
S502、该服务器以该当前位置为中心,确定预设距离范围内的各路段。
具体地,该服务器可以是以该当前位置为中心,确定与该当前位置的距离在该预设距离范围内的各路段。该预设距离范围内的各路段也可称为该交通工具的当前位置的周边路段。
S503、该服务器获取该各路段的路况信息。
无论出行目的地为何地,该交通工具的出行路线必然包括该周边路段即该预设距离范围内的各路段中的至少一个路段。因此,该路况预警方法中,该服务器获取以该交通工具的当前位置为中心的预设距离范围内的各路段的路况信息,继而根据该各路段的路况信息发送该路况预警信息可使得路况预警信息更准确,以避免路况异常对出行的影响,从而更好地保证交通工具的出行安全及出行效率。
可选的,本申请实施例二还可提供一种路况预警方法。图6为本申请实施例二提供的又一种路况预警方法的流程图。如图6所示,该路况预警方法可在上述实施例所述的基础上,其中,S201中客户端设备向服务器发送交通工具的位置关联信息可包括:
S601、客户端设备向服务器发送该交通工具的出行信息;该出行信息包括:出行目的地和/或出行路线。
如上所述的S202中该服务器根据该位置关联信息,获取路况信息可包括:
S602、该服务器根据该出行信息,获取该路况信息。
该服务器可以是根据该出行信息获取该出行目的地对应的出行路线上的路况信息。
该路况预警方法中,该服务器可根据客户端设备发送的出行信息获取路况信息,继而根据该各路段的路况信息发送该路况预警信息可使得路况预警信息更准确,以避免路况异常对出行的影响,从而更好地保证交通工具的出行安全及出行效率。
可选的,在S601中客户端设备向服务器发送该交通工具的出行信息之前,该方法还可包括:
该客户端设备接收该交通工具的乘坐人的移动终端发送的该出行信息。
可选的,如上所述的路况预警方法中,S202中服务器根据该位置关联信息,获取路况信息可以包括:
该服务器根据该位置关联信息,访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得该路况信息。
具体地,该地图应用程序例如可以为高德地图应用程序,百度地图应用程序等任一地图应用程序。该地图应用程序接口可以为该地图应用程序的应用程序编程接口(Application Programming Interface,简称API)。
可选的,如上所述的该路况预警方法中,S203中该服务器根据该路况信息,向该客户端设备推送路况预警信息,可以包括:
该服务器根据该路况信息,确定是否存在路况异常;
若存在路况异常,则该服务器向该客户端设备发送该路况预警信息。
具体地,由于路况异常的几率通常较小,因此该路况预警方法中服务器确定存在路况异常的情况下向该客户端设备发送该路况预警信息,而在不存在路况异常即路况正常的情况下不发送路况预警信息,既可避免反复发送路况预警信息带来的信令负担,也可提高发送至客户端设备的路况预警信息对路况异常的预警作用,准确避免路况异常带来的出行影响,从而更好地保证交通工具的出行安全及出行效率。
可选的,如上所述的S203中该服务器根据该路况信息,向该客户端设备推送路况预警信息之后,该方法还可包括:
该客户端设备接收该服务器根据该路况信息发送的路况预警信息;
该客户端设备根据该路况预警信息向交通工具的乘坐人发送提示消息,该提示消息用于向乘坐人提示路况。
可选的,如上所述的客户端设备根据该路况预警信息向乘坐人发送提示消息,可以是通过如下所述的可能实施方式实现。
在一种可能的实施方式中,如上所述的客户端设备根据该路况预警信息向乘坐人发送提示消息,可以包括:
该客户端设备在显示屏上显示该路况预警信息。
具体地,该客户端设备可以是在显示屏上通过文字显示该路况预警信息,该路况预 警信息例如可以包括:路况异常的路段及该路况异常的路段的异常信息等。举例来说,若该路段A上道路拥堵,则该客户端设备可以是在显示屏上通过文字显示如“路段A上道路拥堵,请注意”所示的路况预警信息。
该客户端设备可以是在显示屏上通过地图显示该路况预警信息。该路况预警信息可以通过在该地图上该路况异常路段对应位置处显示异常标识。该路况异常标识例如可包括高亮显示、闪烁显示、着色显示等。举例来说,若该路段A上道路拥堵,则该客户端设备可以是在显示屏的地图上该路段A对应位置处通过闪烁显示或红色显示等方式显示该路况预警信息。
在另一种可能的实施方式中,如上所述的客户端设备根据该路况预警信息向乘坐人发送提示消息,可以包括:
该客户端设备发出该路况预警信息的提示语音。
该客户端设备可以是通过播放包括该路况预警信息的提示语音。该路况预警信息例如:路况异常的路段及该路况异常的路段的异常信息等。举例来说,若路段A上道路拥堵,该客户端设备可以是通过播放如“路段A上道路拥堵,请注意”所示的提示语音,向乘坐人发送路况预警信息。
在又一种可能的实施方式中,如上所述的客户端设备根据该路况预警信息向乘坐人发送提示消息,可以包括:
该客户端设备可以是在显示屏上显示该路况预警信息,并且,发出该路况预警信息的提示语音。
具体地,该客户端设备可以是在显示屏上显示该路况预警信息的同时,还发出该路况预警信息的提示语音,以保证乘坐人可准确获取该路况预警信息。
本申请中客户端设备根据该路况预警信息向乘坐人发送提示消息,还可以是通过其他方式实现,如上仅为实例说明,本申请不以此作为限制。
可选的,如上所述的该路况预警信息包括以下至少一种:道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故等。
本申请实施例二提供的路况预警方法中,还可提供根据该路况预警信息向乘坐人发送提示信息的多种不同实现方式。因而,该路况预警方法可在避免路况对出行影响的基础上,保证出行效率及出行安全的基础上还可满足乘坐人的不同需求,提高体验效果。
本申请实施例三还提供一种路况预警方法。图7为本申请实施例三提供的一种基于当前行驶轨迹的路况预警方法的流程图。该图7所示的方法为基于当前行驶轨迹的一种 路况预警方法的一种实现实例。如图7所示,该路况预警方法可包括:
S701、在未开启路况导航的状态下,客户端设备向服务器发送交通工具的位置关联信息,该位置关联信息为:当前行驶轨迹。
S702、该服务器根据该当前行驶轨迹进行地图匹配,确定该交通工具所在的路段及该交通工具的车头朝向。
S703、该服务器根据该交通工具所在的路段及该交通工具的车头朝向确定该交通工具的出行方向。
S704、该服务器从预设的数据库中获取出行频率最高的出行路线;该出行频率最高的出行路线可以为该服务器根据该交通工具的历史行驶轨迹确定并存储在该数据库中。
S705、该服务器确定该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线。
S706、该服务器将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
S707、该服务器根据该交通工具的出行路线,访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得该交通工具的出行路线上的路况信息。
S708、该服务器根据该路况信息,确定该交通工具的出行路线上是否存在路况异常。
S709、若该交通工具的出行路线上存在路况异常,则该服务器向该客户端设备发送路况预警信息。
在方法中,该客户端设备在接收到该路况预警信息后,还可根据该路况预警信息向乘坐人发送提示消息。
具体地,该客户端设备可以在显示屏上显示该路况预警信息,和/或,发出该路况预警信息的提示语音。
本申请实施例三还提供一种路况预警方法。图8为本申请实施例三提供的一种基于当前位置的导航处理方法的流程图。该图8所示的方法可以为基于当前位置的导航处理方法的一种实现实例。如图8所示,该路况预警方法可包括:
S801、在未开启路况导航的状态下,客户端设备向服务器发送交通工具的位置关联信息,该位置关联信息为:当前位置。
S802、该服务器以该当前位置为中心,确定预设距离范围内的各路段。
S803、该服务器根据该各路段,访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得该各路段的路况信息。
S804、该服务器根据该路况信息,确定该各路段上是否存在路况异常。
S805、若该各路段上存在路况异常,则该服务器向该客户端设备发送路况预警信息。
在方法中,该客户端设备在接收到该路况预警信息后,还可根据该路况预警信息向乘坐人发送提示消息。
具体地,该客户端设备可以在显示屏上显示该路况预警信息,和/或,发出该路况预警信息的提示语音。
本申请实施例三可通过提供路况预警方法的实例,对上述实施例一或实施二中所述的路况预警方法进行说明,有益效果与上述实施例类似,在此不再赘述。
本申请实施例四提供一种路况预警方法。图9为本申请实施例四提供的一种基于出行路线的导航处理方法的流程图。如图9所示,该路况预警方法可包括:
S901、在未开启路况导航的状态下,客户端设备接收交通工具的乘坐人的移动终端发送的出行信息。
该出行信息包括:出行目的地和/或该出行目的地对应的出行路线。
S902、该客户端设备向服务器发送该出行信息。
S903、该服务器根据该出行信息,确定该交通工具的出行路线。
S904、该服务器根据该交通工具的出行路线,访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得该交通工具的出行路线上的路况信息。
S905、该服务器根据该路况信息,确定该交通工具的出行路线上是否存在路况异常。
S906、若该交通工具的出行路线上存在路况异常,则该服务器向该客户端设备发送路况预警信息。
在方法中,该客户端设备在接收到该路况预警信息后,还可根据该路况预警信息向乘坐人发送提示消息。
具体地,该客户端设备可以在显示屏上显示该路况预警信息,和/或,发出该路况预警信息的提示语音。
本申请实施例四提供的路况预警方法,服务器可根据客户端设备发送的出行信息确定路况信息,继而根据该路况信息向客户端设备推送路况预警信息,其中,该出行信息为该客户端设备在未开启路况导航的状态下接收乘坐人的移动终端发送的信息,因而方法可在保证路况信息的准确度,保障交通工具的出行安全及出行效率的同时,减少开启路径导航带来的处理资源浪费。
本申请实施例五还提供一种服务器。图10为本申请实施例五提供的一种服务器的结 构示意图。如图10所示,该服务器1000可包括:接收模块1001、获取模块1002和发送模块1003。
其中,接收模块1001,用于接收客户端设备发送的交通工具的位置关联信息,该位置关联信息是在未开启路径导航的状态下发送的。
获取模块1002,用于根据该位置关联信息,获取路况信息。
发送模块1003,用于根据该路况信息,向该客户端设备推送路况预警信息。
可选的,接收模块1001,还用于接收交通工具的乘坐人的移动终端发送的该交通工具的位置关联信息;或者,接收交通工具的控制装置发送的该交通工具的位置关联信息。
可选的,接收模块1001,还用于接收该客户端设备发送的交通工具的当前行驶轨迹。
获取模块1002,还用于获取出行频率最高的出行路线。
服务器1000还可包括:
第一确定模块,用于将该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线;
获取模块1002,还用于获取该交通工具的出行路线的路况信息。
可选的,第一确定模块,还用于根据该当前行驶轨迹,确定该交通工具所在的路段及该交通工具的车头朝向;根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向;将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
可选的,第一确定模块,还用于根据该当前行驶轨迹进行地图匹配,确定该交通工具所在的路段及该交通工具的车头朝向。
可选的,第一确定模块,还用于根据该交通工具的历史行驶轨迹,确定该出行频率最高的出行路线。
可选的,服务器1000还包括:
存储模块,用于将该出行频率最高的出行路线存储至数据库中。
可替代地,接收模块1001,还用于接收该客户端设备发送的交通工具的当前位置。
服务器1000还包括:
第二确定模块,用于以该当前位置为中心,确定预设距离范围内的各路段。
获取模块1002,还用于获取该各路段的路况信息。
可选的,接收模块1001,还用于接收该客户端设备发送的该交通工具的出行信息;该出行信息包括:出行目的地和/或出行路线。
获取模块1002,还用于根据该出行信息,获取该路况信息。
可选的,出行信息为该客户端设备接收到该交通工具的乘坐人的移动终端发送的信息。
可选的,获取模块1002,还用于根据该位置关联信息,访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得该路况信息。
可选的,服务器1000还可包括:
第三确定模块,用于根据该路况信息,确定是否存在路况异常。
发送模块1003,还用于若存在路况异常,则向该客户端设备发送该路况预警信息。
可选的,该路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
本申请实施例五提供的服务器可用于执行上述实施例一至实施例三中所提供的服务器所执行的路况预警方法,其具体的实现过程及有益效果与上述实施例类似,在此不再赘述。
以下将详细描述根据本申请的一个或多个实施例的客户端设备。这些客户端设备可以被实现在交通工具或移动终端的基础架构中,也可以被实现在服务器和客户端设备的交互系统中。本领域技术人员可以理解,这些客户端设备均可使用市售的硬件组件通过本方案所教导的步骤进行配置来构成。例如,处理器组件(或处理模块、处理单元)可以使用来自德州仪器公司、英特尔公司、ARM公司、等企业的单片机、微控制器、微处理器等组件。
本申请实施例六还提供一种客户端设备。图11为本申请实施例六提供的一种客户端设备的结构示意图。该客户端设备可以通过软件和/或硬件的方式集成在移动终端、机载移动设备和交通工具的控制设备等任一设备中。如图11所述,该客户端设备1100可包括:发送模块1101和接收模块1102。
其中,发送模块1101,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;该位置关联信息用于使得该服务器根据该位置关联信息获取路况信息。
接收模块1102,用于接收该服务器根据该路况信息发送的路况预警信息。
可选的,发送模块1101,还用于向该服务器发送交通工具的当前行驶轨迹;该当前行驶轨迹用于使得该服务器获取出行频率最高的出行路线,并将该出行频率最高的出行路线中与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线,继而获取该交通工具的出行路线的路况信息。
可选的,该当前行驶轨迹用于使得该服务器根据该当前行驶轨迹确定该交通工具所在的路段及该交通工具的车头朝向,根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向;将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
可选的,该交通工具所在的路段及该交通工具的车头朝向为该服务器根据该当前行驶轨迹进行地图匹配确定的。
可选的,该出行频率最高的出行路线为该服务器根据该交通工具的历史行驶轨迹确定并存储至数据库中。
可选的,发送模块1101,还用于向该服务器发送交通工具的当前位置;该当前位置用于使得该服务器以该当前位置为中心确定预设距离范围内的各路段,并获取该各路段的路况信息。
可选的,发送模块1101,还用于向该服务器发送该交通工具的出行信息;该出行信息包括:出行目的地和/或出行路线;该出行信息用于使得该服务器根据该出行信息获取该路况信息。
可选的,接收模块1102,还用于接收该交通工具的乘坐人的移动终端发送的该出行信息。
可选的,该路况信息为该服务器根据所述位置关联信息访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得的路况信息。
可选的,接收模块1102,还用于接收该服务器根据该路况信息确定该用户出行路线上存在路况异常的情况下发送的该路况预警信息。
可选的,客户端设备1100还包括:
输入输出模块,用于在接收模块1102接收该服务器根据该路况信息发送的该路况预警信息之后,根据该路况预警信息向交通工具的乘坐人发送提示消息,该提示消息用于向乘坐人提示路况。
可选的,输入输出模块,还用于在显示屏上显示该路况预警信息;和/或,发出该路况预警信息的提示语音。
可选的,该客户端设备为该乘坐人的移动终端或者该交通工具的控制装置。
可选的,该路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
本申请实施例六提供的客户端设备可用于执行上述实施例一至实施例三中所提供的 客户端设备所执行的路况预警方法,其具体的实现过程及有益效果与上述实施例类似,在此不再赘述。
本申请实施例七还提供一种服务器。图12为本申请实施例七提供的一种服务器的结构示意图。如图12所示,该服务器1200可包括接收设备1201、处理器1202和发送设备1203。处理器1202与接收设备1201和发送设备1203耦合。
其中,接收设备1201,用于接收客户端设备发送的交通工具的位置关联信息,该位置关联信息是在未开启路径导航的状态下发送的。
处理器1202,用于根据该位置关联信息,获取路况信息。
发送设备1203,用于根据该路况信息,向该客户端设备推送路况预警信息。
可选的,接收设备1201还用于接收交通工具的乘坐人的移动终端发送的该交通工具的位置关联信息;或者,接收交通工具的控制装置发送的该交通工具的位置关联信息。
可选的,接收设备1201还用于接收该客户端设备发送的交通工具的当前行驶轨迹。
处理器1202,还用于获取出行频率最高的出行路线;将该出行频率最高的出行路线中,与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线;获取该交通工具的出行路线的路况信息。
可选的,处理器1202,还用于根据该当前行驶轨迹,确定该交通工具所在的路段及该交通工具的车头朝向;根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向;将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
可选的,处理器1202还用于根据该当前行驶轨迹进行地图匹配,确定该交通工具所在的路段及该交通工具的车头朝向。
可选的,处理器1202还用于根据该交通工具的历史行驶轨迹,确定该出行频率最高的出行路线。
可选的,服务器1200还包括:
存储器,用于将该出行频率最高的出行路线存储至数据库中。
可选的,接收设备1201,还用于接收该客户端设备发送的交通工具的当前位置。
处理器1202还用于以该当前位置为中心,确定预设距离范围内的各路段;获取该各路段的路况信息。
可选的,接收设备1201还用于接收该客户端设备发送的该交通工具的出行信息;该出行信息包括出行目的地和/或出行路线。
处理器1202还用于根据该出行信息,获取该路况信息。
可选的,出行信息为该客户端设备接收到该交通工具的乘坐人的移动终端发送的信息。
可选的,处理器1202,还用于根据该位置关联信息,访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得该路况信息。
可选的,处理器1202,还用于根据该路况信息,确定是否存在路况异常。
发送设备1203还用于若存在路况异常,则向该客户端设备发送该路况预警信息。
可选的,该路况预警信息包括以下至少一种:
道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
本申请实施例七还提供一种处理器可读存储介质。该存储介质中存储有程序指令,该程序指令用于使处理器执行上述任一实施例所述的服务器执行的路况预警方法。
上述可读存储存储介质可以是由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
本申请实施例七提供的服务器可用于执行上述实施例一至实施例三中所提供的服务器所执行的路况预警方法,其具体的实现过程及有益效果与上述实施例类似,在此不再赘述。
本申请实施例八还提供一种客户端设备。图13为本申请实施例八提供的一种客户端设备的结构示意图。图13所示,该客户端设备1300可包括:发送设备1301和接收设备1302。该客户端设备102可通过软件和/或硬件的方式集成在移动终端、机载移动设备和交通工具控制设备等任一设备中。
其中,发送设备1301,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;该位置关联信息用于使得该服务器根据该位置关联信息获取路况信息。
接收设备1302,用于接收该服务器根据该路况信息发送的路况预警信息。
可选的,发送设备1301,还用于向该服务器发送交通工具的当前行驶轨迹;该当前行驶轨迹用于使得该服务器获取出行频率最高的出行路线,并将该出行频率最高的出行路线中与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线,继而获取该交通工具的出行路线的路况信息。
可选的,该当前行驶轨迹用于使得该服务器根据该当前行驶轨迹确定该交通工具所 在的路段及该交通工具的车头朝向,根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向;将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
可选的,该交通工具所在的路段及该交通工具的车头朝向为该服务器根据该当前行驶轨迹进行地图匹配确定的。
可选的,该出行频率最高的出行路线为该服务器根据该交通工具的历史行驶轨迹确定并存储至数据库中。
可选的,发送设备1301,还用于向该服务器发送交通工具的当前位置;该当前位置用于使得该服务器以该当前位置为中心确定预设距离范围内的各路段,并获取该各路段的路况信息。
可选的,发送设备1301,还用于向该服务器发送该交通工具的出行信息;该出行信息包括出行目的地和/或出行路线;该出行信息用于使得该服务器根据该出行信息获取该路况信息。
可选的,接收设备1302,还用于接收该交通工具的乘坐人的移动终端发送的该出行信息。
可选的,该路况信息为该服务器根据该位置关联信息访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得的路况信息。
可选的,接收设备1302,还用于接收该服务器根据该路况信息确定存在路况异常的情况下发送的该路况预警信息。
客户端设备1300还包括:
处理器,与接收设备1302耦合,用于根据该路况预警信息确定向交通工具的乘坐人发送的提示消息,该提示消息用于向乘坐人提示路况。
可选的,客户端设备1300还包括:显示设备和/或语音设备。
显示设备,与处理器耦合,用于在显示屏上显示该路况预警信息。
语音设备,与处理器耦合,用于发出该路况预警信息的提示语音。
可选的,该客户端设备为该乘坐人的移动终端或者该交通工具的控制装置。
可选的,该路况预警信息包括以下至少一种:道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
本申请实施例八还提供一种处理器可读存储介质。该存储介质中存储有程序指令,该程序指令用于使处理器执行上述任一实施例所述客户端设备执行的路况预警方法。
上述可读存储存储介质可以是由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
本申请实施例八提供的客户端设备可用于执行上述实施例一至实施例三中所提供的客户端设备所执行的路况预警方法,其具体的实现过程及有益效果与上述实施例类似,在此不再赘述。
本申请实施例九还提供一种服务器。图14为本申请实施例九提供的一种服务器的结构示意图。如图14所示,该服务器1400可包括:处理组件1401和存储器1402。处理组件1401可包括一个或多个处理器。
存储器1402为服务器1400的存储资源,用于存储可由处理组件1401的执行的指令,例如应用程序。存储器1402中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件1401被配置为执行指令,以完成上述图2-图9任一所述的路况预警方法中服务器执行的全部或部分步骤。
服务器1400还可以包括电源组件14303、网络接口1404和输入输出接口1405。电源组件1403被配置为执行服务器1400的电源管理,网络接口1404为有线或无线网络接口,可被配置为将服务器1400连接到网络。服务器1400可以操作基于存储在存储器1402的操作系统,例如Windows ServerTM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
本申请实施例九提供的服务器可用于执行上述实施例一至实施例三中所提供的服务器所执行的路况预警方法,其具体的实现过程及有益效果与上述实施例类似,在此不再赘述。
本申请实施例十还提供一种客户端设备。图15为本申请实施例十提供的一种客户端设备的结构示意图。例如,客户端设备1500可以集成在移动终端、机载移动设备和交通工具控制设备等任一设备中。
参照图15,客户端设备1500可以包括以下一个或多个组件:处理组件1502,存储器1504,电源组件1506,多媒体组件1508,音频组件1510,输入/输出(I/O)的接口1512,传感器组件1514,以及通信组件1516。
处理组件1502通常控制客户端设备1500的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理组件1502可以包括一个或多个处理器 1520来执行指令,以完成上述图2-图9任一所述的路况预警方法的中客户端设备执行的全部或部分步骤。此外,处理组件1502可以包括一个或多个模块,便于处理组件1502和其他组件之间的交互。例如,处理组件1502可以包括多媒体模块,以方便多媒体组件1508和处理组件1502之间的交互。
存储器1504被配置为存储各种类型的数据以支持在客户端设备1500的操作。这些数据的示例包括用于在客户端设备1500上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器1504可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电源组件1506为客户端设备1500的各种组件提供电力。电源组件1506可以包括电源管理系统,一个或多个电源,及其他与为客户端设备1500生成、管理和分配电力相关联的组件。
多媒体组件1508包括在所述客户端设备1500和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1508包括一个前置摄像头和/或后置摄像头。当客户端设备1500处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1510被配置为输出和/或输入音频信号。例如,音频组件1510包括一个麦克风(MIC),当客户端设备1500处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1504或经由通信组件1516发送。在一些实施例中,音频组件1510还包括一个扬声器,用于输出音频信号。
I/O接口1512为处理组件1502和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1514包括一个或多个传感器,用于为客户端设备1500提供各个方面的状态评估。例如,传感器组件1514可以检测到客户端设备1500的打开/关闭状态,组件的相对定位,例如所述组件为装置1500的显示器和小键盘,传感器组件1514还可以检测客户端设备1500或客户端设备1500一个组件的位置改变,用户与客户端设备1500接触的存在或不存在,客户端设备1500方位或加速/减速和客户端设备1500的温度变化。传感器组件1514可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1514还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件1514还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件1516被配置为便于客户端设备1500和其他设备之间有线或无线方式的通信。客户端设备1500可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信组件1516经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件1516还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,客户端设备1500可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述图2-图9中任一所述的客户端设备所执行的路况预警方法。
其中,存储器1504为客户端设备1500的存储资源,用于存储可由处理组件1502中处理器的执行的指令例如应用程序。处理组件1502被配置为执行指令,以执行上述实施例一至实施例三中任一项所述的客户端设备执行的路况预警方法。
本申请实施例十提供的客户端设备可用于执行上述实施例一至实施例三中所提供的客户端设备所执行的路况预警方法,其具体的实现过程及有益效果与上述实施例类似,在此不再赘述。
本申请实施例十一还提供一种交通工具控制设备。图16为本申请实施例十一提供的交通工具控制设备的结构示意图。如图16所示,交通工具控制设备1600可包括:机载发送设备1601、机载接收设备1602。
机载发送设备1601,用于在未开启路径导航的状态下,向服务器发送交通工具的位 置关联信息;该位置关联信息用于使得该服务器根据该位置关联信息获取路况信息。
机载接收设备1602,用于接收该服务器根据该路况信息发送的路况预警信息。
可选的,机载发送设备1601,具体用于向该服务器发送该交通工具的当前行驶轨迹;该当前行驶轨迹用于使得该服务器获取出行频率最高的出行路线,并将该出行频率最高的出行路线中与该当前行驶轨迹具有相同路段的出行路线确定为该交通工具的出行路线,继而获取该交通工具的出行路线的路况信息。
可选的,该当前行驶轨迹用于使得该服务器根据该当前行驶轨迹确定该交通工具所在的路段及该交通工具的车头朝向,根据该交通工具所在的路段和该交通工具的车头朝向确定该交通工具的出行方向;将该具有相同路段的出行路线中,出行方向与该交通工具的出行方向的偏差在预设范围内的出行路线,确定为该交通工具的出行路线。
可选的,该交通工具所在的路段及该交通工具的车头朝向为该服务器根据该当前行驶轨迹进行地图匹配确定的。
可选的,该出行频率最高的出行路线为该服务器根据该交通工具的历史行驶轨迹确定并存储至数据库中。
可选的,机载发送设备1601,还用于向该服务器发送该交通工具的当前位置;该当前位置用于使得该服务器以该当前位置为中心确定预设距离范围内的各路段,并获取该各路段的路况信息。
可选的,机载发送设备1601,还用于向该服务器发送该交通工具的出行信息;该出行信息包括:出行目的地和/或出行路线;该出行信息用于使得该服务器根据该出行信息获取该路况信息。
可选的,机载接收设备1602,还用于在机载发送设备1601向服务器发送该交通工具的出行信息之前,接收该交通工具的乘坐人的移动终端发送的该出行信息。
可选的,该路况信息为该服务器根据该位置关联信息访问地图应用程序接口中的交通路况接口,从该地图应用程序中获得的路况信息。
可选的,机载接收设备1602,还用于接收该服务器根据该路况信息确定存在路况异常的情况下发送的该路况预警信息。
可选的,交通工具控制设备1600还包括:
机载处理器,与机载接收设备1602耦合,用于根据该路况预警信息确定向该交通工具的乘坐人发送的提示消息,该提示消息用于向该乘坐人提示路况。
可选的,交通工具控制设备1600还包括:
机载显示设备,与机载处理器耦合,用于显示该路况预警信息;
和/或,
机载语音设备,与机载处理器耦合,用于发出该路况预警信息的提示语音。
需要说明的是,上述机载接收设备可以包括:有线接口设备、无线接口设备等。该机载接收设备可用于接收移动终端、服务器或其他设备发送的信息;该有线接口设备可以包括:通用串行总线(Universal Serial Bus,简称USB)接口设备或其他机载通信接口设备。该无线接口设备可以包括收发信机。该交通工具控制设备还可包括:机载指令输入设备,该机载指令输入设备可包括如下至少一个:中控台控制按键、方向盘控制按键、语音接收设备及触摸感知设备等。
本申请实施例所涉及的“机载输入设备”、“机载输出设备”、“机载处理器”,可以是承载于车辆上的“车载输入设备”、“车载输出设备”以及“车载处理器”,还可以是承载于飞行器上的“机载输入设备”、“机载输出设备”、“机载处理器”,还可以是承载于其他类型交通工具上的设备,本申请实施例对“机载”的含义并不做限定。
本申请实施例十一提供的交通工具控制设备可执行上述任一实施例所述的路况预警方法,其具体的实现过程及有益效果可参照上述实施例,在此不再赘述。
本申请实施例十二还提供一种车载互联网操作系统。该车载互联网操作系统可以管理和控制上述图11或图13所述的客户端设备的硬件或者本申请所涉及的交通工具控制设备的硬件以及本申请所涉及的软件资源的计算机程序,是直接运行在上述导航设备或交通工具控制设备上的系统软件。该操作系统是用户与上述导航设备或者交通工具的控制设备的接口,也是硬件与其它软件的接口。
本申请提供的车载互联网操作系统,可以与车辆上的其他模块或功能设备进行交互,以实现对相应模块或功能设备的智能化控制。
具体地,以上述实施例中的交通工具为车辆,该客户端设备为装载在车辆上的车载设备为例,基于本申请提供的车载互联网操作系统以及车辆通信技术的发展,使得车辆不再独立于通信网络以外,车辆可以与服务器侧互相连接起来组成网络,从而形成车载互联网。该车载互联网系统可以提供语音通信服务、定位服务、导航服务、移动互联网接入、车辆紧急救援、车辆数据和管理服务、车载娱乐服务等。
图17为本申请实施例十二提供的车载互联网操作系统的结构示意图。如图17所示,车载互联网操作系统1700包括:发送控制单元1701和接收控制单元1702。
发送控制单元1701,控制车载发送设备在未开启路径导航的状态下向服务器发送交 通工具的位置关联信息;该位置关联信息用于使得该服务器根据该位置关联信息获取路况信息。
接收控制单元1702,控制车载接收设备接收该服务器根据该路况信息发送的路况预警信息。
具体地,发送控制单元1701可以通过交通工具的传感器、交通工具的定位设备、服务器、移动终端等至少一个获取该交通工具的位置关联信息。
进一步地,该车载互联网操作系统可以通过上述的发送控制单元1701以及接收控制单元1702,或者在上述两种单元的基础上结合其它单元,控制相应的组件以执行上述图2至图9所述的方法。
最后应说明的是:以上各实施例仅用以说明本申请的技术方案,而非对其限制;尽管参照前述各实施例对本申请进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (71)

  1. 一种路况预警方法,其特征在于,包括:
    服务器接收客户端设备发送的交通工具的位置关联信息,所述位置关联信息是在未开启路径导航的状态下发送的;
    所述服务器根据所述位置关联信息,获取路况信息;
    所述服务器根据所述路况信息,向所述客户端设备推送路况预警信息。
  2. 根据权利要求1所述的方法,其特征在于,所述服务器接收客户端设备发送的交通工具的位置关联信息,包括:
    所述服务器接收所述交通工具的乘坐人的移动终端发送的所述交通工具的位置关联信息;
    或者,
    所述服务器接收所述交通工具的控制装置发送的所述交通工具的位置关联信息。
  3. 根据权利要求1所述的方法,其特征在于,所述服务器接收客户端设备发送的交通工具的位置关联信息,包括:
    所述服务器接收所述客户端设备发送的所述交通工具的当前行驶轨迹;
    所述服务器根据所述位置关联信息,获取路况信息,包括:
    所述服务器获取出行频率最高的出行路线;
    所述服务器将所述出行频率最高的出行路线中,与所述当前行驶轨迹具有相同路段的出行路线确定为所述交通工具的出行路线;
    所述服务器获取所述交通工具的出行路线的路况信息。
  4. 根据权利要求3所述的方法,其特征在于,所述服务器根据将所述出行频率最高的出行路线中,与所述当前行驶轨迹具有相同路段的出行路线确定为所述交通工具的出行路线,包括:
    所述服务器根据所述当前行驶轨迹,确定所述交通工具所在的路段及所述交通工具的车头朝向;
    所述服务器根据所述交通工具所在的路段和所述交通工具的车头朝向确定所述交通工具的出行方向;
    所述服务器将所述具有相同路段的出行路线中,出行方向与所述交通工具的出行方向的偏差在预设范围内的出行路线,确定为所述交通工具的出行路线。
  5. 根据权利要求4所述的方法,其特征在于,所述服务器根据所述当前行驶轨迹, 确定所述交通工具所在的路段及所述交通工具的车头朝向,包括:
    所述服务器根据所述当前行驶轨迹进行地图匹配,确定所述交通工具所在的路段及所述交通工具的车头朝向。
  6. 根据权利要求3所述的方法,其特征在于,所述服务器获取出行频率最高的出行路线,包括:
    所述服务器根据所述交通工具的历史行驶轨迹,确定所述出行频率最高的出行路线。
  7. 根据权利要求6所述的方法,其特征在于,所述方法还包括:
    所述服务器将所述出行频率最高的出行路线存储至数据库中。
  8. 根据权利要求1所述的方法,其特征在于,所述服务器接收客户端设备发送的交通工具的位置关联信息,包括:
    所述服务器接收所述客户端设备发送的所述交通工具的当前位置;
    所述服务器根据所述位置关联信息,获取路况信息,包括:
    所述服务器以所述当前位置为中心,确定预设距离范围内的各路段;
    所述服务器获取所述各路段的路况信息。
  9. 根据权利要求1所述的方法,其特征在于,所述服务器接收客户端设备发送的交通工具的位置关联信息包括:
    所述服务器接收所述客户端设备发送的所述交通工具的出行信息;所述出行信息包括:出行目的地和/或出行路线;
    所述服务器根据所述位置关联信息,获取路况信息包括:
    所述服务器根据所述出行信息,获取所述路况信息。
  10. 根据权利要求9所述的方法,其特征在于,所述出行信息为所述客户端设备接收到所述交通工具的乘坐人的移动终端发送的信息。
  11. 根据权利要求1-10中任一项所述的方法,其特征在于,所述服务器根据所述位置关联信息,获取路况信息,包括:
    所述服务器根据所述位置关联信息,访问地图应用程序接口中的交通路况接口,从所述地图应用程序中获得所述路况信息。
  12. 根据权利要求1-10中任一项所述的方法,其特征在于,所述服务器根据所述路况信息,向所述客户端推送路况预警信息,包括:
    所述服务器根据所述路况信息,确定是否存在路况异常;
    若存在路况异常,则所述服务器向所述客户端设备发送所述路况预警信息。
  13. 根据权利要求1-10中任一项所述的方法,其特征在于,所述路况预警信息包括以下至少一种:
    道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
  14. 一种路况预警方法,其特征在于,包括:
    在未开启路径导航的状态下,客户端设备向服务器发送交通工具的位置关联信息;所述位置关联信息用于使得所述服务器根据所述位置关联信息获取路况信息;
    所述客户端设备接收所述服务器根据所述路况信息发送的路况预警信息。
  15. 根据权利要求14所述的方法,其特征在于,所述客户端设备向服务器发送交通工具的位置关联信息,包括:
    所述客户端设备向所述服务器发送所述交通工具的当前行驶轨迹;所述当前行驶轨迹用于使得所述服务器获取出行频率最高的出行路线,并将所述出行频率最高的出行路线中与所述当前行驶轨迹具有相同路段的出行路线确定为所述交通工具的出行路线,继而获取所述交通工具的出行路线的路况信息。
  16. 根据权利要求15所述的方法,其特征在于,所述当前行驶轨迹用于使得所述服务器根据所述当前行驶轨迹确定所述交通工具所在的路段及所述交通工具的车头朝向,根据所述交通工具所在的路段和所述交通工具的车头朝向确定所述交通工具的出行方向;将所述具有相同路段的出行路线中,出行方向与所述交通工具的出行方向的偏差在预设范围内的出行路线,确定为所述交通工具的出行路线。
  17. 根据权利要求16所述的方法,其特征在于,所述交通工具所在的路段及所述交通工具的车头朝向为所述服务器根据所述当前行驶轨迹进行地图匹配确定的。
  18. 根据权利要求15所述的方法,其特征在于,所述出行频率最高的出行路线为所述服务器根据所述交通工具的历史行驶轨迹确定并存储至数据库中。
  19. 根据权利要求14所述的方法,其特征在于,所述客户端设备向服务器发送交通工具的位置关联信息,包括:
    所述客户端设备向所述服务器发送所述交通工具的当前位置;所述当前位置用于使得所述服务器以所述当前位置为中心确定预设距离范围内的各路段,并获取所述各路段的路况信息。
  20. 根据权利要求14所述的方法,其特征在于,所述客户端设备向服务器发送交通工具的位置关联信息,包括:
    所述客户端设备向所述服务器发送所述交通工具的出行信息;所述出行信息包括:出行目的地和/或出行路线;所述出行信息用于使得所述服务器根据所述出行信息获取所述路况信息。
  21. 根据权利要求20所述的方法,其特征在于,所述客户端设备向所述服务器发送所述交通工具的出行信息之前,所述方法还包括:
    所述客户端设备接收所述交通工具的乘坐人的移动终端发送的所述出行信息。
  22. 根据权利要求14-21中任一项所述的方法,其特征在于,所述路况信息为所述服务器根据所述位置关联信息访问地图应用程序接口中的交通路况接口,从所述地图应用程序中获得的路况信息。
  23. 根据权利要求14-21中任一项所述的方法,其特征在于,所述客户端设备接收所述服务器根据所述路况信息发送的路况预警信息,包括:
    所述客户端设备接收所述服务器根据所述路况信息确定存在路况异常的情况下发送的所述路况预警信息。
  24. 根据权利要求14-21中任一项所述的方法,其特征在于,所述客户端设备接收所述服务器根据所述路况信息发送的路况预警信息之后,所述方法还包括:
    所述客户端设备根据所述路况预警信息向所述交通工具的乘坐人发送提示消息,所述提示消息用于向所述乘坐人提示路况。
  25. 根据权利要求24所述的方法,其特征在于,所述客户端设备根据所述路况预警信息向所述交通工具的乘坐人发送提示消息,包括:
    所述客户端设备在显示屏上显示所述路况预警信息;
    和/或,
    所述客户端设备发出所述路况预警信息的提示语音。
  26. 根据权利要求14-21中任一项所述的方法,其特征在于,所述客户端设备为所述交通工具的乘坐人的移动终端或者所述交通工具的控制装置。
  27. 根据权利要求14-21中任一项所述的方法,其特征在于,所述路况预警信息包括以下至少一种:
    道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
  28. 一种服务器,其特征在于,包括:
    接收模块,用于接收客户端设备发送的交通工具的位置关联信息,所述位置关联信息是在未开启路径导航的状态下发送的;
    获取模块,用于根据所述位置关联信息,获取路况信息;
    发送模块,用于根据所述路况信息,向所述客户端设备推送路况预警信息。
  29. 根据权利要求28所述的服务器,其特征在于,
    所述接收模块,还用于接收所述交通工具的乘坐人的移动终端发送的所述交通工具的位置关联信息;或者,接收所述交通工具的控制装置发送的所述交通工具的位置关联信息。
  30. 根据权利要求28所述的服务器,其特征在于,
    所述接收模块,还用于接收所述客户端设备发送的所述交通工具的当前行驶轨迹;
    所述获取模块,还用于获取出行频率最高的出行路线;
    所述服务器还包括:
    第一确定模块,用于将所述出行频率最高的出行路线中,与所述当前行驶轨迹具有相同路段的出行路线确定为所述所述交通工具的出行路线;
    所述获取模块,还用于获取所述交通工具的出行路线的路况信息。
  31. 根据权利要求30所述的服务器,其特征在于,
    所述第一确定模块,还用于根据所述当前行驶轨迹,确定所述交通工具所在的路段及所述交通工具的车头朝向;根据所述交通工具所在的路段和所述交通工具的车头朝向确定所述交通工具的出行方向;将所述具有相同路段的出行路线中,出行方向与所述交通工具的出行方向的偏差在预设范围内的出行路线,确定为所述交通工具的出行路线。
  32. 根据权利要求31所述的服务器,其特征在于,
    所述第一确定模块,还用于根据所述当前行驶轨迹进行地图匹配,确定所述交通工具所在的路段及所述交通工具的车头朝向。
  33. 根据权利要求30所述的服务器,其特征在于,
    所述第一确定模块,还用于根据所述交通工具的历史行驶轨迹,确定所述出行频率最高的出行路线。
  34. 根据权利要求33所述的服务器,其特征在于,
    所述服务器还包括:
    存储模块,用于将所述出行频率最高的出行路线存储至数据库中。
  35. 根据权利要求28所述的服务器,其特征在于,
    所述接收模块,还用于接收所述客户端设备发送的所述交通工具的当前位置;
    所述服务器还包括:
    第二确定模块,用于以所述当前位置为中心,确定预设距离范围内的各路段;
    所述获取模块,还用于获取所述各路段的路况信息。
  36. 根据权利要求28所述的服务器,其特征在于,
    所述接收模块,还用于接收所述客户端设备发送的所述交通工具的出行信息;所述出行信息包括:出行目的地和/或出行路线;
    所述获取模块,还用于根据所述出行信息,获取所述路况信息。
  37. 根据权利要求36所述的服务器,其特征在于,所述出行信息为所述客户端设备接收到所述交通工具的乘坐人的移动终端发送的信息。
  38. 根据权利要求28-37中任一项所述的服务器,其特征在于,
    所述获取模块,还用于根据所述位置关联信息,访问地图应用程序接口中的交通路况接口,从所述地图应用程序中获得所述路况信息。
  39. 根据权利要求28-37中任一项所述的服务器,其特征在于,
    所述服务器还包括:
    第三确定模块,用于根据所述路况信息,确定是否存在路况异常;
    所述发送模块,还用于若存在路况异常,则向所述客户端设备发送所述路况预警信息。
  40. 根据权利要求28-37中任一项所述的服务器,其特征在于,所述路况预警信息包括以下至少一种:
    道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
  41. 一种客户端设备,其特征在于,包括:
    发送模块,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;所述位置关联信息用于使得所述服务器根据所述位置关联信息获取路况信息;
    接收模块,用于接收所述服务器根据所述路况信息发送的路况预警信息。
  42. 根据权利要求41所述的设备,其特征在于,
    所述发送模块,还用于向所述服务器发送所述交通工具的当前行驶轨迹;所述当前行驶轨迹用于使得所述服务器获取出行频率最高的出行路线,并将所述出行频率最高的出行路线中与所述当前行驶轨迹具有相同路段的出行路线确定为所述交通工具的出行路线,继而获取所述交通工具的出行路线的路况信息。
  43. 根据权利要求42所述的设备,其特征在于,所述当前行驶轨迹用于使得所述服务器根据所述当前行驶轨迹确定所述交通工具所在的路段及所述交通工具的车头朝 向,根据所述交通工具所在的路段和所述交通工具的车头朝向确定所述交通工具的出行方向;将所述具有相同路段的出行路线中,出行方向与所述交通工具的出行方向的偏差在预设范围内的出行路线,确定为所述交通工具的出行路线。
  44. 根据权利要求43所述的设备,其特征在于,所述交通工具所在的路段及所述交通工具的车头朝向为所述服务器根据所述当前行驶轨迹进行地图匹配确定的。
  45. 根据权利要求42所述的设备,其特征在于,所述出行频率最高的出行路线为所述服务器根据所述交通工具的历史行驶轨迹确定并存储至数据库中。
  46. 根据权利要求41所述的设备,其特征在于,
    所述发送模块,还用于向所述服务器发送所述交通工具的当前位置;所述当前位置用于使得所述服务器以所述当前位置为中心确定预设距离范围内的各路段,并获取所述各路段的路况信息。
  47. 根据权利要求41所述的设备,其特征在于,
    所述发送模块,还用于向所述服务器发送所述交通工具的出行信息;所述出行信息包括:出行目的地和/或出行路线;所述出行信息用于使得所述服务器根据所述出行信息获取所述路况信息。
  48. 根据权利要求47所述的设备,其特征在于,
    所述接收模块,还用于接收所述交通工具的乘坐人的移动终端发送的所述出行信息。
  49. 根据权利要求41-48中任一项所述的设备,其特征在于,所述路况信息为所述服务器根据所述位置关联信息访问地图应用程序接口中的交通路况接口,从所述地图应用程序中获得的路况信息。
  50. 根据权利要求41-48中任一项所述的设备,其特征在于,
    所述接收模块,还用于接收所述服务器根据所述路况信息确定存在路况异常的情况下发送的所述路况预警信息。
  51. 根据权利要求41-48中任一项所述的设备,其特征在于,
    所述客户端设备还包括:
    输入输出模块,用于在所述接收模块接收所述服务器根据所述路况信息发送的所述路况预警信息之后,根据所述路况预警信息向所述交通工具的乘坐人发送提示消息,所述提示消息用于向所述乘坐人提示路况。
  52. 根据权利要求51所述的设备,其特征在于,
    所述输入输出模块,还用于在显示屏上显示所述路况预警信息;和/或,发出所述路况预警信息的提示语音。
  53. 根据权利要求41-48中任一项所述的设备,其特征在于,所述客户端设备为所述交通工具的乘坐人的移动终端或者所述交通工具的控制装置。
  54. 根据权利要求41-48中任一项所述的设备,其特征在于,所述路况预警信息包括以下至少一种:
    道路拥堵、道路施工、道路限行、道路管制、道路故障、道路交通事故。
  55. 一种服务器,其特征在于,包括:接收设备、处理器和发送设备;
    所述接收设备,用于接收客户端设备发送的交通工具的位置关联信息,所述位置关联信息是在未开启路径导航的状态下发送的;
    所述处理器,耦合至所述接收设备和所述发送设备,用于根据所述位置关联信息,获取路况信息;
    所述发送设备,用于根据所述路况信息,向所述客户端设备推送路况预警信息。
  56. 根据权利要求55所述的服务器,其特征在于,
    所述接收设备,还用于接收所述客户端设备发送的所述交通工具的当前行驶轨迹;
    所述处理器,还用于获取出行频率最高的出行路线;将所述出行频率最高的出行路线中,与所述当前行驶轨迹具有相同路段的出行路线确定为所述交通工具的出行路线;获取所述交通工具的出行路线的路况信息。
  57. 根据权利要求56所述的服务器,其特征在于,
    所述处理器,还用于根据所述当前行驶轨迹,确定所述交通工具所在的路段及所述交通工具的车头朝向;根据所述交通工具所在的路段和所述交通工具的车头朝向确定所述交通工具的出行方向;将所述具有相同路段的出行路线中,出行方向与所述交通工具的出行方向的偏差在预设范围内的出行路线,确定为所述交通工具的出行路线。
  58. 根据权利要求57所述的服务器,其特征在于,
    所述处理器,还用于根据所述当前行驶轨迹进行地图匹配,确定所述交通工具所在的路段及所述交通工具的车头朝向。
  59. 根据权利要求56所述的服务器,其特征在于,
    所述处理器,还用于根据所述交通工具的历史行驶轨迹,确定所述出行频率最高的出行路线。
  60. 根据权利要求59所述的服务器,其特征在于,所述服务器还包括:
    存储器,用于将所述出行频率最高的出行路线存储至数据库中。
  61. 根据权利要求55所述的服务器,其特征在于,
    所述接收设备,还用于接收所述客户端设备发送的所述交通工具的当前位置;
    所述处理器,还用于以所述当前位置为中心,确定预设距离范围内的各路段;获取所述各路段的路况信息。
  62. 根据权利要求55所述的服务器,其特征在于,
    所述接收设备,还用于接收所述客户端设备发送的所述交通工具的出行信息;所述出行信息包括:出行目的地和/或出行路线;
    所述处理器,还用于根据所述出行信息,获取所述路况信息。
  63. 根据权利要求55-62中任一项所述的服务器,其特征在于,
    所述处理器,还用于根据所述位置关联信息,访问地图应用程序接口中的交通路况接口,从所述地图应用程序中获得所述路况信息。
  64. 根据权利要求55-62中任一项所述的服务器,其特征在于,
    所述处理器,还用于根据所述路况信息,确定是否存在路况异常;
    所述发送设备,还用于若存在路况异常,则向所述客户端设备发送所述路况预警信息。
  65. 一种客户端设备,其特征在于,包括:发送设备和接收设备;
    所述发送设备,用于在未开启路径导航的状态下,向服务器发送交通工具的位置关联信息;所述位置关联信息用于使得所述服务器根据所述位置关联信息获取路况信息;
    所述接收设备,用于接收所述服务器根据所述路况信息发送的路况预警信息。
  66. 根据权利要求65所述的客户端设备,其特征在于,
    所述客户端设备还包括:
    处理器,与所述接收设备耦合,用于根据所述路况预警信息确定向所述交通工具的乘坐人发送的提示消息,所述提示消息用于向所述乘坐人提示路况。
  67. 根据权利要求66所述的客户端设备,其特征在于,所述客户端设备还包括:
    显示设备,与所述处理器耦合,用于显示所述路况预警信息;
    和/或,
    语音设备,与所述处理器耦合,用于发出所述路况预警信息的提示语音。
  68. 一种交通工具控制设备,其特征在于,包括:机载发送设备、机载接收设备;
    所述机载发送设备,用于在未开启路径导航的状态下,向服务器发送交通工具的位 置关联信息;所述位置关联信息用于使得所述服务器根据所述位置关联信息获取路况信息;
    所述机载接收设备,用于接收所述服务器根据所述路况信息发送的路况预警信息。
  69. 根据权利要求68所述的交通工具控制设备,其特征在于,
    所述交通工具控制设备还包括:
    机载处理器,与所述机载接收设备耦合,用于根据所述路况预警信息确定向所述交通工具的乘坐人发送的提示消息,所述提示消息用于向所述乘坐人提示路况。
  70. 根据权利要求69所述的交通工具控制设备,其特征在于,所述交通工具控制设备还包括:
    机载显示设备,与所述机载处理器耦合,用于显示所述路况预警信息;
    和/或,
    机载语音设备,与所述机载处理器耦合,用于发出所述路况预警信息的提示语音。
  71. 一种车载互联网操作系统,其特征在于,包括:
    发送控制单元,控制车载发送设备在未开启路径导航的状态下向服务器发送交通工具的位置关联信息;所述位置关联信息用于使得所述服务器根据所述位置关联信息获取路况信息;
    接收控制单元,控制车载接收设备接收所述服务器根据所述路况信息发送的路况预警信息。
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