CN213601391U - Road service system, intelligent terminal and traffic service system - Google Patents
Road service system, intelligent terminal and traffic service system Download PDFInfo
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- CN213601391U CN213601391U CN202021837894.7U CN202021837894U CN213601391U CN 213601391 U CN213601391 U CN 213601391U CN 202021837894 U CN202021837894 U CN 202021837894U CN 213601391 U CN213601391 U CN 213601391U
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Abstract
The application relates to a road service system, an intelligent terminal and a traffic service system, wherein road condition information sensed by a road sensing system is issued by an information issuing device of the road service system. After the road condition information is released, the receiving device receives the road condition information and outputs the received road condition information. The road service system can enable a user to know real-time road conditions on a driving route in advance, and enable the user to have sufficient time to make a decision before driving into a corresponding area, so that safe and comfortable road driving is facilitated. The road service system is suitable for tunnels, parking lots and other scenes. Meanwhile, the user can interact with the road service system through the corresponding intelligent terminal, and real-time information in the tunnel and the parking lot is informed to the user in advance, so that the user can make a decision in advance.
Description
Technical Field
The application relates to the field of intelligent traffic, in particular to a road service system and an intelligent terminal.
Background
In a tunnel scene, an automobile cannot obtain accurate GPS positioning information and corresponding map information, so a driver can only acquire driving environment information in the tunnel by means of vision and hearing when driving into the tunnel, but the vision of the driver in the tunnel is limited, and if the driver enters the tunnel in the daytime, light can be darkened instantly, human eyes cannot adapt to the change in a short time, and traffic accidents are easy to happen in the tunnel scene.
The traditional technology has no scheme for solving the problem that a driver is difficult to acquire real-time information of a tunnel scene.
Disclosure of Invention
In view of the above, it is necessary to provide a road service system and an intelligent terminal.
A road service system comprises an information issuing device, a receiving device and an information output device, wherein the information issuing device is connected with the receiving device in a communication way, the receiving device is connected with the information output device,
the information issuing device is used for receiving the road condition information sensed by the road sensing system and issuing the road condition information; the road perception system is initialized based on a high-precision map;
the receiving device is used for receiving the road condition information and transmitting the received road condition information to the information output device;
the information output device is used for outputting the road condition information.
In one embodiment, the information distribution device is specifically configured to broadcast the traffic information through a 5G communication module and/or a V2X communication module.
In one embodiment, the information distribution device is specifically configured to upload the traffic information to a service platform through the cellular mobile communication module.
In one embodiment, the information output device is a display screen and/or a voice broadcast device.
In one embodiment, the information output device is further configured to obtain traffic prompt information according to the road condition information, and output the traffic prompt information.
An intelligent terminal comprises a cellular mobile communication module and a man-machine interaction module,
the cellular mobile communication module is used for communicating with the service platform to acquire road condition information corresponding to the position of the terminal; the service platform is used for receiving the road condition information issued by the road service system through a cellular mobile communication module;
and the man-machine interaction module is used for generating interaction information according to the received road condition information and outputting the interaction information according to a preset mode.
In one embodiment, the intelligent terminal comprises a positioning module, and the positioning module is used for acquiring the position of the terminal.
In one embodiment, the human-computer interaction module comprises a display module and/or a voice reminding module, the display module is used for outputting the interaction information in an image mode, and the voice reminding module is used for outputting the interaction information in a voice mode.
In one embodiment, the intelligent terminal further comprises an auxiliary driving module, the auxiliary driving module is connected with the cellular mobile communication module, and the auxiliary driving module is used for performing auxiliary driving according to the received road condition information.
In one embodiment, the intelligent terminal is a vehicle-mounted intelligent terminal.
The road service system publishes the road condition information perceived by the road perception system through the information publishing device. After the road condition information is released, the receiving device receives the road condition information and outputs the received road condition information. The road service system can enable a user to know real-time road conditions on a driving route in advance, and enable the user to have sufficient time to make a decision before driving into a corresponding area, so that safe and comfortable road driving is facilitated. The road service system is suitable for tunnels, parking lots and other scenes. The system is used for informing the user of real-time information in the tunnel and the parking lot in advance so that the user can make a decision in advance.
Drawings
FIG. 1 is a schematic diagram of a roadway service system in one embodiment;
fig. 2 is a schematic structural diagram of an intelligent terminal in an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
As shown in fig. 1, in one embodiment, the present application proposes a road service system 10, comprising: the information distribution device 110 is connected with the receiving device 120 in a communication mode, the receiving device 120 is connected with the information distribution device 110, and the information output device 130 is connected with the receiving device 120.
The information issuing device 110 is configured to receive the traffic information sensed by the road sensing system and issue the traffic information; the road perception system is initialized based on a high-precision map. The road perception system is initialized based on high-precision regions, so that the position information of the road condition information perceived by the road perception system corresponds to the position in the high-precision map. The receiving device 120 is configured to receive the traffic information and transmit the received traffic information to the information output device 130; the information output device 130 is configured to output the traffic information.
The road service system of the embodiment issues the road condition information sensed by the road sensing system through the information issuing device. After the road condition information is released, the receiving device receives the road condition information and outputs the received road condition information. The road service system can enable a user to know the real-time road condition of the road ahead in advance, so that the user has sufficient time to make a decision before driving into the corresponding area, and therefore, safe and comfortable road driving is facilitated. The road service system is suitable for tunnels, parking lots and other scenes. The system is used for informing the user of real-time information in the tunnel and the parking lot in advance so that the user can make a decision in advance.
Alternatively, the receiving device may selectively receive the traffic information based on the current location. Optionally, the road perception system may comprise a road side base station. Optionally, the sensor of the roadside base station includes at least one of a laser radar, a millimeter wave radar, and a camera. Alternatively, the high-precision map may be a point cloud map, such as a deep map, and the high-precision map at least contains vector information such as lane lines. Generally, the high-precision map can be constructed or updated according to sensing data (which will generally include a point cloud) transmitted by sensing devices mounted on the vehicle. Optionally, the sensing device may comprise a vehicle lidar. In general, the coordinate system of the high-precision map is a world coordinate system. Optionally, the road sensing system may also include a vehicle-mounted sensing system, and the vehicle-mounted sensing system may communicate with the information output device to transmit the road condition information sensed by the vehicle-mounted sensing system to the main information distribution system.
Optionally, the road condition information sensed by the road sensing system may include a position of a target detected within the detection range. Optionally, the traffic information may further include information such as speed, heading angle, acceleration, and color of the detected target.
In one embodiment, the information distribution apparatus 110 may include a 5G communication module and/or a V2X communication module. The information distribution device 110 may broadcast the traffic information through a 5G communication module and/or a V2X communication module. After the information distribution device 110 distributes the traffic information, the receiving devices in the effective range can receive the traffic information. It should be noted that, if the information distribution device broadcasts the traffic information through the 5G communication module and/or the V2X communication module, the receiving device needs to be configured with the corresponding 5G communication module and/or the V2X communication module to receive the broadcasted traffic information.
In one embodiment, the information distribution device 110 may upload the traffic information to a service platform through the cellular mobile communication module. The cellular mobile communication module may be a 4G/5G communication module. After acquiring the road condition information, the service platform can send the road condition information to the corresponding intelligent terminal through the 4G/5G network. The service platform can also integrate road condition information of a plurality of positions/road ends to carry out overall monitoring or dispatching of traffic.
In one embodiment, the information output device 130 is a display screen and/or a voice broadcast device.
In one embodiment, the information output device is further configured to obtain traffic prompt information according to the road condition information, and output the traffic prompt information. Alternatively, the prompt may be a special way ahead end alert, such as "500 ahead into XX tunnels". Alternatively, the prompt message may be a driving reminding message based on a road sign, such as "front road end speed limit 60" or the like. Alternatively, the information output device 130 and the receiving device may be an integral device or a detachable one-piece device. Based on the same inventive concept, referring to fig. 2, in one embodiment, it is proposed that the intelligent terminal 20 comprises a cellular mobile communication module 210 and a human-computer interaction module 220. The smart terminal may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices. The intelligent terminal can be a vehicle-mounted intelligent terminal.
The cellular mobile communication module 210 is configured to communicate with a service platform to obtain road condition information corresponding to a terminal location; the service platform is used for receiving the road condition information issued by the road service system through the cellular mobile communication module. The human-computer interaction module 220 is configured to generate interaction information according to the received road condition information, and output the interaction information according to a preset mode. The interactive information may be a graphical interface generated based on the traffic information, and the graphical interface includes a simulated road scene, that is, the interactive information may output real-time traffic information of the target road segment through a graph.
The intelligent terminal of the embodiment can timely acquire the road condition information of the road section ahead, so that a user can make a decision in sufficient time before driving into the corresponding area, and therefore, the intelligent terminal is beneficial to safe and comfortable road driving. Optionally, the intelligent terminal includes a positioning module, and the positioning module is configured to obtain the position information. Optionally, the human-computer interaction module includes a display module and/or a sound reminding module, the display module is configured to output the interaction information in an image manner, and the sound reminding module is configured to output the interaction information in a sound manner. The interactive information may include real-time traffic information of the target road segment. The interactive information may also include driving advisory information.
In one embodiment, the intelligent terminal may determine the acquired traffic information based on the navigated planned path.
In one embodiment, the intelligent terminal may pre-install an APP (application) interacting with the service platform, where the APP is used to output interaction information through the human-computer interaction interface. Optionally, the intelligent terminal may further include a driving assistance module. The auxiliary driving module is connected with the cellular mobile communication module and is used for carrying out auxiliary driving according to the received road condition information. Alternatively, the driving assistance module may generate a driving control instruction for controlling an automatic driving system of the vehicle based on the received road condition information. Optionally, the driving assistance module may also generate a prompt information output instruction based on the received road condition information, where the prompt information output instruction is used to control the output device of the intelligent terminal and/or the vehicle to output the driving prompt information. The driving prompt message may be a special roadside alert ahead, such as "500 ahead into XX tunnel". Alternatively, the driving prompt information may also be driving prompt information based on road signs, such as "front road end speed limit 60" and the like. Alternatively, the output device of the smart terminal and/or vehicle may be a terminal interface or a voice device.
Based on the same inventive concept, as shown in fig. 2, in one embodiment, another traffic service system is provided, which includes: the system comprises a road side base station, an information issuing device and an intelligent terminal, wherein the road side base station is connected with the information issuing device, and the information issuing device is in communication connection with the intelligent terminal.
The road side base station is used for acquiring road condition information and sending the road condition information to the information publishing device, and the road side base station is initialized based on a high-precision map; the information issuing device transmits the road condition information to the intelligent terminal through a 5G network; and the intelligent terminal is used for outputting the interactive information obtained according to the road condition information through the APP user interface. The interactive information may be a graphical interface generated based on the traffic information, and the graphical interface includes a simulated road scene, that is, the interactive information may output real-time traffic information of the target road segment through a graph. Optionally, the interactive information may also include driving prompt information.
The traffic service system of this embodiment acquires the road conditions information of road through the road side basic station to transmit the road conditions information to intelligent terminal through the information issuing device, so that intelligent terminal can output the service information that the APP that makes its installation will obtain according to the road conditions information.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A road service system is characterized by comprising an information distribution device, a receiving device and an information output device, wherein the information distribution device is connected with the receiving device in a communication way, the receiving device is connected with the information output device,
the information issuing device is used for receiving the road condition information sensed by the road sensing system and issuing the road condition information; the road perception system is initialized based on a high-precision map;
the receiving device is used for receiving the road condition information and transmitting the received road condition information to the information output device;
the information output device is used for outputting the road condition information.
2. The road service system according to claim 1, wherein the information distribution device is specifically configured to broadcast the traffic information through a 5G communication module and/or a V2X communication module.
3. The road service system of claim 1, wherein the information distribution device is specifically configured to upload the traffic information to a service platform through a cellular mobile communication module.
4. The road service system of claim 1, wherein the information output device is a display screen and/or a voice broadcast device.
5. The road service system according to any one of claims 1 to 4, wherein the information output device is further configured to obtain traffic prompt information according to the road condition information and output the traffic prompt information.
6. An intelligent terminal is characterized by comprising a cellular mobile communication module and a man-machine interaction module,
the cellular mobile communication module is used for communicating with the service platform to acquire road condition information corresponding to the position of the terminal; the service platform is used for receiving road condition information issued by the road service system according to claim 3 through a cellular mobile communication module;
and the man-machine interaction module is used for generating interaction information according to the received road condition information and outputting the interaction information according to a preset mode.
7. The intelligent terminal according to claim 6, wherein the intelligent terminal comprises a positioning module, and the positioning module is used for acquiring the terminal position.
8. The intelligent terminal according to claim 6, wherein the human-computer interaction module comprises a display module and/or a voice prompt module, the display module is used for outputting the interaction information in an image manner, and the voice prompt module is used for outputting the interaction information in a voice manner.
9. The intelligent terminal according to claim 6, further comprising a driving assistance module, wherein the driving assistance module is connected to the cellular mobile communication module, and the driving assistance module is configured to perform driving assistance according to the received road condition information.
10. A traffic service system, comprising:
a road side base station, an information distribution device and an intelligent terminal, wherein the road side base station is connected with the information distribution device, the information distribution device is connected with the intelligent terminal in a communication way,
the road side base station is used for acquiring road condition information and sending the road condition information to the information publishing device, and the road side base station is initialized based on a high-precision map;
the information issuing device transmits the road condition information to the intelligent terminal through a 5G network;
and the intelligent terminal is used for outputting the interactive information obtained according to the road condition information through the APP user interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021837894.7U CN213601391U (en) | 2020-08-28 | 2020-08-28 | Road service system, intelligent terminal and traffic service system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021837894.7U CN213601391U (en) | 2020-08-28 | 2020-08-28 | Road service system, intelligent terminal and traffic service system |
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| CN213601391U true CN213601391U (en) | 2021-07-02 |
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| CN202021837894.7U Active CN213601391U (en) | 2020-08-28 | 2020-08-28 | Road service system, intelligent terminal and traffic service system |
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