CN105872084B - Vehicle-mounted client communication method and system thereof - Google Patents
Vehicle-mounted client communication method and system thereof Download PDFInfo
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- CN105872084B CN105872084B CN201610340860.9A CN201610340860A CN105872084B CN 105872084 B CN105872084 B CN 105872084B CN 201610340860 A CN201610340860 A CN 201610340860A CN 105872084 B CN105872084 B CN 105872084B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/40—Connection management for selective distribution or broadcast
Abstract
The invention provides a vehicle-mounted client communication method and a system thereof, wherein the method comprises the steps that a vehicle-mounted client acquires peripheral information, and broadcasts the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client; the vehicle-mounted client receives the peripheral information broadcasted by the other vehicle-mounted clients and stores the peripheral information in a local database; the vehicle-mounted client receives a request; the vehicle-mounted client analyzes and processes the request according to a local database to obtain a scheduling scheme; and issuing a scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme. The method and the system can collect the peripheral information shared by the vehicle-mounted clients in the vehicle-mounted client cluster and store the peripheral information to the local database, so that communication interaction between the vehicle-mounted clients is realized, and autonomous scheduling based on the local database is realized.
Description
Technical Field
The invention relates to the field of satellite positioning vehicle-mounted, in particular to a vehicle-mounted client communication method and a system thereof.
Background
With the increasing number of vehicles in China, the road traffic safety management and the interfaces of vehicle communication protocols are numerous, and the positioning navigation mode based on the GPS/BD satellite navigation system alone cannot meet the requirements of the traditional vehicle-mounted monitoring and scheduling system.
At present, the vehicle-mounted monitoring system scheme based on the GPS/BD positioning system only provides basic video storage, video network transmission, positioning information reporting and map display and basic vehicle scheduling functions. On one hand, the vehicle-mounted terminal cannot autonomously acquire and process information around the vehicle, on the other hand, the vehicle-mounted terminal can only communicate with the server, the server is heavy in burden and is affected by factors such as a satellite signal blind area, multiple communication protocols, positioning and the like, so that the communication of the server is easily blocked, processing requests sent by a vehicle owner cannot be processed in time, the time of the vehicle owner is delayed, particularly some special distress requests, and if the processing requests cannot be processed in time, the vehicle owner is seriously affected; furthermore, the situation that the instruction is issued wrongly often occurs in the application service based on the positioning information (such as intelligent scheduling or information transmission function); the travel and the user experience of people are greatly influenced.
Patent application with patent publication number CN104519098A discloses a mobile application terminal, which includes a group module for sending a request for creating a team and inviting members to join the team or processing the join request of the members after the team is successfully created; the acquisition module is used for acquiring vehicle information of members who successfully join the team; the display module is used for displaying the vehicle information based on the acquisition module; the system also comprises an acquired server, in particular a management module, which is used for responding to the request of the mobile application terminal; the storage module is used for storing the vehicle information of the team members; the transmission module is used for sending the vehicle information stored by the storage module to the acquisition module; the purpose of constructing the vehicle cluster in the scheme is to master the position information of other vehicles in the cluster, ensure that the driving routes of all vehicles are consistent, and cannot acquire the surrounding information acquired based on the vehicle cluster.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the vehicle-mounted client communication method and the system thereof are provided, so that autonomous intercommunication of the vehicle-mounted clients after the traffic information is collected is realized, and the autonomous scheduling function among the vehicle-mounted clients is realized.
In order to solve the technical problems, the invention adopts the technical scheme that:
the vehicle-mounted client communication method comprises the following steps:
the method comprises the following steps that a vehicle-mounted client acquires peripheral information and broadcasts the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client;
the vehicle-mounted client receives the peripheral information broadcasted by the other vehicle-mounted clients and stores the peripheral information in a local database;
the vehicle-mounted client receives a request;
the vehicle-mounted client analyzes and processes the request according to a local database to obtain a scheduling scheme;
and issuing a scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme.
The invention adopts another technical scheme that:
the vehicle-mounted client communication system comprises more than two vehicle-mounted clients, and broadcast communication connection is established between the vehicle-mounted clients;
the vehicle-mounted client comprises:
the acquisition module is used for acquiring peripheral information by the vehicle-mounted client and broadcasting the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client;
the receiving and storing module is used for receiving the peripheral information broadcasted by other vehicle-mounted clients by the vehicle-mounted client and storing the peripheral information in a local database;
the receiving module is used for receiving a request by the vehicle-mounted client;
the first acquisition module is used for analyzing and processing the request by the vehicle-mounted client according to the local database to acquire a scheduling scheme;
and the issuing module is used for issuing the scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme.
The invention has the beneficial effects that: compared with the prior art that autonomous communication interaction cannot be realized between vehicle-mounted clients, each request depends on the scheduling of a data center server, remote communication established with the server is easy to block, a scheduling scheme cannot be acquired in time, transaction processing is delayed, and the user experience is poor. According to the invention, through establishing broadcast communication connection among the vehicle-mounted clients, the peripheral information acquired by the vehicle-mounted clients can be sent to other vehicle-mounted clients in a broadcast mode and stored locally, so that information sharing is realized; meanwhile, the vehicle-mounted client can analyze and process a request initiated by a user based on the local database to obtain a scheduling scheme, and then realizes autonomous scheduling in the vehicle-mounted client cluster. The request processing based on the local data and the autonomous scheduling of the vehicle-mounted client cluster can be free from the influence of the network communication state, the basic data analyzed and processed is more accurate, the scheme acquisition speed is higher, the analysis processing efficiency of the request is obviously improved, and the requirements of the vehicle-mounted personnel are better met.
Drawings
FIG. 1 is a schematic diagram of a network architecture of a vehicle-mounted client communication system according to the present invention;
FIG. 2 is a schematic structural diagram of a vehicle-mounted client in the vehicle-mounted client communication system according to the present invention;
fig. 3 is a flowchart illustrating a communication method of a vehicle-mounted client according to the present invention.
Description of reference numerals:
1. a data center server; 2. a vehicle-mounted client; 3. an intelligent mobile terminal; 4. a PC client;
5. a Beidou positioning and navigation system; 6. a processor; 7. a communication module; 8. a vehicle-mounted monitoring module;
9. a broadcast module;
21. a GPS/RDSS module; 22. 2.45G interface; 23. a serial port; 24. a gravity sensor;
25. a temperature sensor; 26. a help-seeking key; 27. a voice input/output module;
28. a vehicle-mounted monitoring module; 29. inputting an MIC; 30. a broadcast receiving module;
31. a broadcast transmitting module; 32. a standby power supply; 33. a camera;
34. an audio/video input/output module; 35. a scheduling module; 36. a network switching module;
37. a 3G/4G network module; 38. a WiFi module; 39. a Bluetooth module;
40. a front vehicle early warning prompting module; 41. a face recognition module; 42. debugging a serial port;
43. an audio and video coding and decoding module; 44. a data storage module; 45. and a data processing module.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
The most key concept of the invention is as follows: peripheral information acquired by the vehicle-mounted client can be shared with other vehicle-mounted clients, and communication interaction and autonomous scheduling based on the vehicle-mounted client cluster are achieved.
Referring to fig. 1, the present invention provides a vehicle-mounted client communication method, including:
the method comprises the following steps that a vehicle-mounted client acquires peripheral information and broadcasts the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client;
the vehicle-mounted client receives the peripheral information broadcasted by the other vehicle-mounted clients and stores the peripheral information in a local database;
the vehicle-mounted client receives a request;
the vehicle-mounted client analyzes and processes the request according to a local database to obtain a scheduling scheme;
and issuing a scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme.
From the above description, the beneficial effects of the present invention are: compared with the existing vehicle-mounted monitoring scheme, the invention provides a vehicle-mounted client communication system; when the system is in a working state, two core functions can be realized: 1. an agent (i.e., an in-vehicle client); 2. application environment (i.e. parameterized environment in which agents run); according to the invention, the function of establishing broadcast communication connection between the vehicle-mounted clients is utilized, so that the vehicle equipment can send the vehicle peripheral information broadcast to other vehicle-mounted clients based on the autonomous communication between the vehicle-mounted clients; by utilizing the cluster capability of the vehicle-mounted client, the request of a user to the vehicle-mounted client can be autonomously solved, the scheduling scheme is locally processed and acquired, and the autonomous scheduling is realized in the cluster.
Further, the scheduling scheme includes ambient service information associated with the request; the obtaining of the scheduling scheme then further comprises: and locally broadcasting and/or displaying the scheduling scheme by the vehicle-mounted client.
According to the above, the scheduling scheme is obtained by analyzing and processing the data collected from the vehicle-mounted client cluster and stored in the local database, wherein the scheduling scheme includes peripheral service information around each vehicle-mounted client; the method can be used for autonomously calculating the service information related to the response of the user service request after receiving the service request. In the prior art, long time is needed for accurately acquiring peripheral service information of a determined direction, and the analysis and processing difficulty is high. Moreover, the acquired scheduling scheme can be directly broadcasted or displayed locally, so that a user can conveniently master the scheme content.
Further, the vehicle-mounted client receives a request, specifically:
the vehicle-mounted client detects the driving state of the vehicle according to the driving data of the vehicle-mounted client;
when an abnormal condition is detected, issuing a request corresponding to the abnormal condition to a processor;
the processor of the in-vehicle client receives the request.
According to the method, the driving state can be automatically detected in the driving process, the corresponding abnormal condition request is automatically triggered when the abnormal condition is detected, and then the local autonomous operation is carried out to obtain the solution; the driving safety of the user is guaranteed, the automatic detection and autonomous response solution is realized, and the user experience is optimized.
Further, the vehicle-mounted client analyzes and processes the request according to a local database to obtain a scheduling scheme, specifically:
if the request is an emergency help-seeking request, the vehicle-mounted client side immediately starts an emergency early warning scheme;
acquiring a scheduling scheme and peripheral service information associated with the emergency help-seeking request according to peripheral information stored in a local database; displaying and/or broadcasting the ambient service information;
and issuing a scheduling instruction comprising the geographical position information of the vehicle-mounted client to other corresponding vehicle-mounted clients according to the scheduling scheme to request rescue.
According to the emergency guidance system, the emergency rescue scheme can be automatically started aiming at special emergency, emergency gold is fully utilized for ten minutes, and emergency guidance is implemented on the vehicle.
Further, the vehicle-mounted client receives a request, and then further includes:
the vehicle-mounted client sends the request and the geographic position information to a data center server;
the data center server analyzes and processes the request to obtain a center scheduling scheme;
and issuing a scheduling instruction to a related vehicle-mounted client connected with the data center server according to the central scheduling scheme.
Therefore, the communication connection is established with the data center server, so that the powerful data resources and the high-efficiency processing capacity of the data center server can be fully utilized, and a comprehensive and accurate request processing scheme is obtained under the condition that a communication link is smooth; the request local processing and the remote processing coexist, a perfect vehicle navigation communication mechanism is provided, the service is better provided for the customer, and different requirements of the user are met.
Further, the request is sent to the vehicle-mounted client through the intelligent mobile terminal;
and after the scheduling scheme is obtained, forwarding the scheduling scheme to the intelligent mobile terminal for displaying and/or broadcasting.
According to the method, interaction among the three ends of the intelligent terminal, the vehicle-mounted client and the data center server can be realized based on all information acquired by the intelligent mobile terminal and control and scheduling instructions issued by a user; the effects of obviously improving the transmission of road traffic information and local information broadcasting are achieved, and therefore user experience is improved.
The invention provides another technical scheme as follows:
the vehicle-mounted client communication system comprises more than two vehicle-mounted clients, and broadcast communication connection is established between the vehicle-mounted clients;
the vehicle-mounted client comprises:
the acquisition module is used for acquiring peripheral information by the vehicle-mounted client and broadcasting the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client;
the receiving and storing module is used for receiving the peripheral information broadcasted by other vehicle-mounted clients by the vehicle-mounted client and storing the peripheral information in a local database;
the receiving module is used for receiving a request by the vehicle-mounted client;
the first acquisition module is used for analyzing and processing the request by the vehicle-mounted client according to the local database to acquire a scheduling scheme;
and the issuing module is used for issuing the scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme.
Further, the receiving module includes:
the detection unit is used for detecting the driving state of the vehicle by the vehicle-mounted client according to the driving data of the vehicle-mounted client;
the first issuing unit is used for issuing a request corresponding to the abnormal condition to the processor when the abnormal condition is detected;
and the receiving unit is used for receiving the request by the processor of the vehicle-mounted client.
Further, the first obtaining module includes:
the starting unit is used for starting an emergency early warning scheme immediately by the vehicle-mounted client if the request is an emergency help-seeking request;
the acquisition unit is used for acquiring a scheduling scheme and peripheral service information associated with the emergency help-seeking request according to the peripheral information stored in the local database;
the display unit is used for displaying and/or broadcasting the peripheral service information;
and the second issuing unit is used for issuing a scheduling instruction comprising the geographical position information of the vehicle-mounted client to other corresponding vehicle-mounted clients according to the scheduling scheme to request rescue.
The first embodiment is as follows:
referring to fig. 1 and 2, the embodiment provides a vehicle-mounted communication system based on Beidou positioning, including a data center server 1, at least one vehicle-mounted client 2 and at least one intelligent mobile terminal 3; the smart mobile terminal 3 may be a smart phone, tablet, or the like; the vehicle-mounted client equipment is installed on an automobile, the vehicle-mounted client 2 is provided with a communication module 7, and the vehicle-mounted client 2 establishes a communication connection relation with the remote data center server 1 through the communication module 7; the vehicle-mounted client 2 and the intelligent mobile terminal 3 can perform communication interaction based on a WiFi local area network or a 3G/4G cellular network or a Bluetooth network; and the intelligent mobile terminal 3 and the data center server 1 establish communication connection based on a WiFi local area network or a 3G/4G cellular network.
The intelligent mobile terminal 3 is used for receiving and displaying information including positioning, video, driving state surrounding environment services and the like sent by the data center server 1; meanwhile, a request triggered by a user can be received and then forwarded to the data center server 1 or the vehicle-mounted client.
The data center server 1 is used for receiving registration from the vehicle-mounted client and the intelligent mobile terminal; storing the video monitoring data uploaded by the vehicle-mounted client 2; and receiving a control and request from a user, wherein the request can be triggered by the intelligent mobile terminal 3 or the vehicle-mounted client 2, and issuing scheduling information to the vehicle-mounted client 2.
Preferably, the communication module 7 may be a WiFi module 38 and/or a 3G/4G network module 37, that is, the vehicle-mounted client 2 may establish a connection with the remote data center server 1 or the smart mobile terminal through a WiFi local area network or a 3G/4G cellular network.
The vehicle-mounted client 2 is also provided with a Beidou positioning navigation system 5, a processor 6, a vehicle-mounted monitoring module 8 and a broadcasting module 9; the Beidou positioning navigation system 5, the communication module 7, the vehicle-mounted monitoring module 8 and the broadcasting module 9 are all connected with the processor 6;
the Beidou positioning navigation system 5 comprises a GPS/RDSS module 21 and a positioning data acquisition module; the GPS/RDSS module 21 is used for sending a positioning request to the server and receiving positioning information of a Beidou RDSS satellite; the positioning data acquisition module is used for acquiring resource information of surrounding environments including POI data, peripheral PDs, traffic road data and the like according to the received positioning information and then according to the positioning information; then sending the resource information and the positioning information to a processor 6 through the processor, and controlling whether to send the resource information and the positioning information to a data center server 1 or send the resource information and the positioning information to other vehicle-mounted clients 2 through broadcasting by a broadcasting module 9 according to an analysis result after the resource information and the positioning information are analyzed and processed by the processor 6, or simultaneously executing 'sending' and 'sending' operations;
the surrounding POIs (Place of interest) such as gas stations, police stations, toll booths, restaurants, etc.; peripheral pds (peer devices) are homogeneous terminals and supporting service identifiers, such as insurance vehicle terminals, road service vehicle terminals, and equipment terminals of other registered service providers. The resource information has a common point, is friendly information of the Beidou navigation system, and can be matched and divided through the service identification. The service identification protocol of the equipment means that each Beidou positioning navigation system has respective access identification, namely the access data center server is represented, and the service identification protocol is determined by the Beidou working principle. This embodiment expands this identifier and establishes a mapping between "access identifier-service", which refers to resource information.
The vehicle-mounted monitoring module 8 comprises a temperature sensor 25, a gravity sensor 24 and a camera 33 and is mainly used for collecting and receiving vehicle peripheral information, specifically, the vehicle-mounted monitoring module 8 can collect vehicle condition data such as temperature data of the environment where the vehicle is located, current driving data of the vehicle and monitoring video data of the environment around the vehicle, and then sends the vehicle condition data to the processor 6, and the vehicle condition data is analyzed and processed by the processor 6 to monitor the driving state of the vehicle in real time; meanwhile, the data can be uploaded to the remote data center server 1 through the communication module 7, and the data center server 1 is helped to combine positioning information, so that the scheduling of the vehicle-mounted client 2 based on the remote data center server 1 is realized.
The vehicle-mounted client with the broadcasting function is started, the peripheral information acquired by the vehicle-mounted client can be continuously broadcasted according to the preset condition, and the peripheral information issued by other vehicle-mounted clients can be continuously received; the vehicle-mounted client stores all the information acquired by the vehicle-mounted client and the information including positioning, road conditions and the like issued by the data center server 1 in a local database as analysis processing basic data for realizing autonomous scheduling.
Preferably, the system further comprises a PC client 4, wherein the PC client 4 is respectively in network communication connection with the data center server 1 and the vehicle-mounted client 2; the system is used for receiving a request sent by a user, receiving and displaying positioning information, resource information and peripheral information sent by the data center server 1, realizing remote control on the vehicle-mounted communication system, and mastering the running state of the vehicle-mounted communication system and the driving condition of a vehicle in real time.
Preferably, the processor 6 includes an audio/video input/output module 34, an audio/video codec module 43, a data storage module 44, a scheduling module 35, and a data processing module 45. The audio/video input/output module 34 is configured to receive monitoring video data sent by the vehicle-mounted monitoring module and output the monitoring video data, where the monitoring video data may be sent to the data center server 1 connected to the processor 6 through the processor 6, or sent to other vehicle-mounted clients 2 in a broadcast sending manner, or exported to an external device. The audio/video coding module 43 is connected to the video input/output module 34, and is configured to decode and code the received audio/video data, so as to facilitate transmission and analysis processing. The data storage module 44 is connected to the audio/video encoding module 43 and the audio/video input/output module 34, and is configured to store all received data, such as encoded monitoring video data; meanwhile, the buffer memory function can be realized in the data transmission and processing processes, and the data processing efficiency is improved. The data processing module 45 is connected to the data storage module 44, and is configured to analyze and process the received shared traffic information including the surveillance video data, the positioning information, the resource information, the broadcast reception, and the information issued by the data center server 1, and then perform corresponding operations according to the processing result, such as controlling to send the surveillance video data in the data storage module to the data center server. And the scheduling module is connected with the data processing module and used for generating a scheduling instruction according to the processing result and informing a user in a broadcasting mode.
Preferably, the vehicle-mounted monitoring module 8 may further include a voice input/output module 27 and a face recognition module 41, and the voice control and voice broadcast functions of the vehicle-mounted client are realized through the voice input/output module 27; the face recognition module 41 is used for authenticating the identity of the operating user and ensuring the validity of the operating user.
Preferably, the vehicle-mounted client further comprises a distress key 26, a preceding vehicle early warning prompt module 40, a standby power supply 32 and an interface module; the distress key 26 is communicated with a traffic management platform, and the front vehicle early warning prompt module 40, the standby power supply 32 and the interface module are respectively connected with the processor 6.
The vehicle-mounted client is provided with a help seeking channel communicated with the traffic management platform, and can trigger a help seeking alarm when a user triggers an emergency button or the vehicle-mounted client detects an emergency situation so as to be rescued in time; meanwhile, the early warning judgment of the front vehicle can be carried out according to the monitoring video data, so that the scraping event is avoided; furthermore, a standby power supply is also arranged, so that an emergency method is provided for the condition of insufficient energy supply; still further, still be equipped with the interface module including HDD interface, T card interface and USB interface, can establish the communication transmission link with different grade type external equipment, the transmission of convenient data improves the suitability.
Preferably, the vehicle-mounted client is further configured with an MIC input 29, a bluetooth module 39, a 2.45G interface 22, a serial port 23, a debug serial port 42, a broadcast sending module 31, a broadcast receiving module 30, and the like; the sharing of information with other vehicle-mounted clients in a broadcast mode is realized through the broadcast sending module 31 and the broadcast receiving module 30; the MIC input 29 is connected to the voice input/output module 27, and is configured to play and collect audio data, specifically, to broadcast local information, receive traffic information of other vehicle-mounted customers, and communicate with a monitoring center; and the bluetooth module 39 is used for establishing bluetooth connection with other clients.
Example two
Referring to fig. 1 to 3, the present embodiment is a vehicle-mounted communication method of a vehicle-mounted communication system based on Beidou positioning according to the present embodiment, and specifically includes:
and after the vehicle-mounted client is powered on, automatically selecting a corresponding module according to the hardware configuration for loading.
Controlling to connect to the 3G/4G base station through a dial-up network when the 3G/4G network module is enabled; when the WiFi module is enabled, controlling to connect to a WiFi hotspot through wireless WiFi; the 3G/4G network or the WiFi network is used for establishing connection with a data center server, an intelligent mobile terminal and/or a PC client, and switching among different network communication modes is realized through a network switching module 36; when the temperature sensor, the gravity sensor and the camera are started, driving data including temperature data of the environment, current vehicle condition data of a vehicle and monitoring video data of the surrounding environment of the vehicle are collected and sent to the processor, the collected audio and video data are coded by the processor and then stored in a local database together with the collected surrounding service information sent by other vehicle-mounted clients; and starting the Beidou positioning navigation system to position, acquiring peripheral information comprising vehicle-mounted client positioning information and surrounding environment of the positioning information comprising POI, PD and traffic road data, and sending the peripheral information to a local database for storage.
Analyzing and processing the acquired driving data in real time, and detecting the driving state of the vehicle; when detecting that abnormal conditions (such as oil depletion, anchor dropping, tire damage and the like) occur, controlling an internal loudspeaker microphone to perform internal broadcasting, and then automatically triggering a request corresponding to the detected abnormal condition type to a vehicle-mounted client processor or a data center server. Of course, the above abnormal condition may be triggered by the driver after self-checking. Specifically, after the vehicle-mounted client receives the request, the processor analyzes and processes the request according to the local database to obtain a feasible scheduling scheme, wherein the scheduling scheme comprises peripheral service information associated with the request, and if the fuel shortage is detected, the scheduling scheme comprises peripheral service information of nearby fuel station positions, fuel station basic information, trailer station contact calls and the like; meanwhile, according to a scheduling scheme, a scheduling instruction is sent to a specific vehicle-mounted client in the vehicle-mounted client cluster to request scheduling support; if the dispatching command requesting to support fuel and the current position is sent to the nearby vehicle-mounted client, the response of the dispatched vehicle-mounted client is waited. The method also comprises the processes of local broadcasting and displaying the scheduling scheme, preferably displaying the peripheral service information in the broadcasting and scheduling in real time.
Of course, the request may also be sent to a data center server; the data center server acquires a central scheduling scheme according to the request, then sends scheduling information to the relevant vehicle-mounted client side for scheduling, and simultaneously forwards the central scheduling scheme to the appointed intelligent mobile terminal or PC client side for displaying, so that the scheduling information can be displayed synchronously at multiple ends, specific driving arrangement is facilitated, driving directions can be mastered remotely, and remote scheduling is realized.
Particularly, when the vehicle-mounted client detects that the vehicle is in an emergency (such as the vehicle is collided), the emergency help-seeking request is automatically sent to the processor, or the vehicle-mounted client sends the emergency help-seeking request to the processor by the vehicle-mounted client, for example, in an emergency on the vehicle, the life safety of the vehicle-mounted client is threatened, and the like. Once the vehicle-mounted client receives the emergency help-seeking request, an emergency early warning scheme is started immediately, and vehicles are provided with the emergency early warning scheme, wherein the emergency early warning scheme comprises the steps of controlling and starting video monitoring in the vehicles, automatically dialing emergency calls and the like; meanwhile, the vehicle-mounted client also processes the emergency help-seeking request according to the local database to acquire a scheduling scheme and peripheral service information associated with the request, if the vehicle-mounted client sends a medical emergency help-seeking request, the address of a medical help center near the vehicle is acquired, and a navigation route is provided; after the scheduling scheme is obtained, the vehicle-mounted client side also sends a scheduling instruction to other corresponding vehicle-mounted client sides to request rescue. According to the emergency rescue scheme, rescue can be timely implemented in ten minutes after an accident occurs, remote emergency guidance is carried out, and driving safety is guaranteed.
The vehicle-mounted communication method of the embodiment simultaneously supports the dispatching service response based on the data center server, and the user can select the required dispatching service mode according to the self requirement and the self condition, so that more choices are provided for the user.
EXAMPLE III
A specific application scenario of the present invention is provided: the vehicle-mounted communication system comprises more than two vehicle-mounted clients, at least one intelligent mobile terminal and a PC client which are arranged on respective vehicles; the intelligent mobile terminal can be held by one of users on the vehicle or an operator far away from the vehicle, and the PC client is arranged at a far end far away from the vehicle, generally at a fixed position, and is used for remote monitoring.
The vehicle-mounted client acquires the driving data and the peripheral information, stores the driving data and the peripheral information into a local database, and simultaneously broadcasts and sends the driving data and the peripheral information to other vehicle-mounted clients to realize information sharing; all vehicle-mounted clients in the vehicle-mounted communication system are loosely clustered together, and basic data in a local database of the vehicle-mounted communication system are continuously collected and updated in a broadcasting mode; simultaneously, regularly sending update information to a remote data center server; information sharing among the vehicle-mounted clients can realize the maximization improvement of information in the database, provide accurate and perfect basic data for autonomous scheduling response analysis based on the vehicle-mounted clients, and ensure the accuracy of scheduling information.
The first condition is as follows:
the vehicle-mounted client performs vehicle condition autonomous detection according to the collected driving data in the driving process on the set destination road; when detecting that the fuel oil or the electric quantity is only 20 kilometers enough for driving, prompting and reporting, and automatically triggering an oil depletion request; the processor of the vehicle-mounted client calculates the required oil consumption according to the distance to the destination and prompts; the processor calls the geographic position, and calculates the positioning information of the gas station closest to the vehicle-mounted client and the path navigation by combining the peripheral service information stored in the local database.
Case two:
the vehicle-mounted client performs vehicle condition autonomous detection according to the collected driving data in the driving process on the set destination road; when the vehicle is detected to be impacted, an emergency help-seeking request is automatically or mechanically triggered; the vehicle-mounted client dials up the emergency center at the first time, starts the in-vehicle video monitoring and executes the gold ten-minute remote emergency instruction; the vehicle-mounted client processes the emergency help request, acquires an emergency help scheduling scheme, starts vehicle body position broadcasting according to the scheme, sends emergency geographic positions and emergency contents to other vehicle-mounted clients, and schedules an ambulance closest to a vehicle owner for rescue.
Example four
The embodiment provides a vehicle-mounted client communication system, which comprises more than two vehicle-mounted clients, wherein broadcast communication connection is established between the vehicle-mounted clients; the vehicle-mounted client comprises:
the acquisition module is used for acquiring peripheral information by the vehicle-mounted client and broadcasting the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client; the receiving and storing module is used for receiving the peripheral information broadcasted by other vehicle-mounted clients by the vehicle-mounted client and storing the peripheral information in a local database; the receiving module is used for receiving a request by the vehicle-mounted client; the first acquisition module is used for analyzing and processing the request by the vehicle-mounted client according to the local database to acquire a scheduling scheme; and the issuing module is used for issuing the scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme.
Preferably, the receiving module includes:
the detection unit is used for detecting the driving state of the vehicle by the vehicle-mounted client according to the driving data of the vehicle-mounted client; the first issuing unit is used for issuing a request corresponding to the abnormal condition to the processor when the abnormal condition is detected; and the receiving unit is used for receiving the request by the processor of the vehicle-mounted client.
Preferably, the first obtaining module includes:
the starting unit is used for starting an emergency early warning scheme immediately by the vehicle-mounted client if the request is an emergency help-seeking request; the acquisition unit is used for acquiring a scheduling scheme and peripheral service information associated with the emergency help-seeking request according to the peripheral information stored in the local database; the display unit is used for displaying and/or broadcasting the peripheral service information; and the second issuing unit is used for issuing a scheduling instruction comprising the geographical position information of the vehicle-mounted client to other corresponding vehicle-mounted clients according to the scheduling scheme to request rescue.
Through the clustering capability of the vehicle-mounted client, the request of the user to the terminal can be effectively solved, the effects of obviously improving the transmission of road traffic information and local information broadcasting are achieved, and the user experience is improved.
In summary, the vehicle-mounted client communication method and the system thereof provided by the invention can send the collected peripheral information to other vehicle-mounted clients in a broadcast manner, each vehicle-mounted client can collect all the peripheral information into the local database as basic data, and then the autonomous response of the vehicle-mounted client is realized based on the basic data; and meanwhile, a vehicle networking system of the vehicle-mounted client, the intelligent mobile terminal and the data center server is constructed. According to the invention, the vehicle-mounted clients are clustered to construct a vehicle networking system, so that autonomous communication interaction between the vehicle-mounted clients is realized, the autonomous decision-making capability of the vehicle-mounted clients is improved, and the use experience of the clients on the terminal is optimized; meanwhile, scheduling service based on a data center server is supported, and multi-directional selection is provided for users.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (5)
1. The vehicle-mounted client communication method is characterized by comprising the following steps:
the method comprises the following steps that a vehicle-mounted client acquires peripheral information and broadcasts the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client; the peripheral information comprises positioning information and corresponding resource information thereof, and the resource information comprises POI data, peripheral PDs and traffic road data;
the vehicle-mounted client receives the peripheral information broadcasted by the other vehicle-mounted clients and stores the peripheral information in a local database;
all vehicle-mounted clients in the vehicle-mounted communication system are loosely gathered together, and basic data in a local database of the vehicle-mounted communication system is continuously collected and updated in a broadcasting mode;
the vehicle-mounted client receives a request, which specifically comprises the following steps:
the vehicle-mounted client acquires driving data of the vehicle; the vehicle-mounted client detects the driving state of the vehicle according to the driving data of the vehicle-mounted client; when an abnormal condition is detected, issuing a request corresponding to the abnormal condition to a processor;
the processor of the vehicle-mounted client receives the request;
the vehicle-mounted client analyzes and processes the request according to a local database to obtain a scheduling scheme, wherein the scheduling scheme comprises peripheral service information associated with the request;
according to the scheduling scheme, a scheduling instruction is issued to the corresponding other vehicle-mounted client;
the vehicle-mounted client analyzes and processes the request according to the local database to obtain a scheduling scheme, and the method specifically comprises the following steps:
if the request is an emergency help-seeking request, the vehicle-mounted client side immediately starts an emergency early warning scheme;
acquiring a scheduling scheme and peripheral service information associated with the emergency help-seeking request according to peripheral information stored in a local database; displaying and/or broadcasting the ambient service information;
according to the scheduling scheme, a scheduling instruction including the geographic position information of the vehicle-mounted client is issued to the corresponding other vehicle-mounted clients, rescue is requested, and response of the scheduled vehicle-mounted client is waited;
also included is the presentation of scheduling processing performed in real time.
2. The in-vehicle client communication method of claim 1, wherein the obtaining a scheduling scheme, thereafter, further comprises: and locally broadcasting and/or displaying the scheduling scheme by the vehicle-mounted client.
3. The in-vehicle client communication method of claim 1, wherein the in-vehicle client receives a request, and thereafter further comprising:
the vehicle-mounted client sends the request and the geographic position information to a data center server;
the data center server analyzes and processes the request to obtain a center scheduling scheme;
and issuing a scheduling instruction to a related vehicle-mounted client connected with the data center server according to the central scheduling scheme.
4. The vehicle-mounted client communication method according to claim 1, wherein the request is sent to the vehicle-mounted client through an intelligent mobile terminal;
and after the scheduling scheme is obtained, forwarding the scheduling scheme to the intelligent mobile terminal for displaying and/or broadcasting.
5. The vehicle-mounted client communication system is characterized by comprising more than two vehicle-mounted clients, wherein broadcast communication connection is established between the vehicle-mounted clients;
the vehicle-mounted client comprises:
the acquisition module is used for acquiring peripheral information by the vehicle-mounted client and broadcasting the peripheral information to other vehicle-mounted clients connected with the vehicle-mounted client; the peripheral information comprises positioning information and corresponding resource information thereof, and the resource information comprises POI data, peripheral PDs and traffic road data;
the receiving and storing module is used for receiving the peripheral information broadcasted by other vehicle-mounted clients by the vehicle-mounted client and storing the peripheral information in a local database;
all vehicle-mounted clients in the vehicle-mounted communication system are loosely gathered together, and basic data in a local database of the vehicle-mounted communication system is continuously collected and updated in a broadcasting mode;
the receiving module is used for receiving a request by the vehicle-mounted client;
the receiving module comprises:
the detection unit is used for detecting the driving state of the vehicle by the vehicle-mounted client according to the driving data of the vehicle-mounted client;
the first issuing unit is used for issuing a request corresponding to the abnormal condition to the processor when the abnormal condition is detected;
the receiving unit is used for receiving the request by a processor of the vehicle-mounted client;
the first acquisition module is used for analyzing and processing the request by the vehicle-mounted client according to a local database to acquire a scheduling scheme, wherein the scheduling scheme comprises peripheral service information associated with the request;
the issuing module is used for issuing a scheduling instruction to the corresponding other vehicle-mounted client sides according to the scheduling scheme;
the first obtaining module comprises:
the starting unit is used for starting an emergency early warning scheme immediately by the vehicle-mounted client if the request is an emergency help-seeking request;
the acquisition unit is used for acquiring a scheduling scheme and peripheral service information associated with the emergency help-seeking request according to the peripheral information stored in the local database;
the display unit is used for displaying and/or broadcasting the peripheral service information;
the second issuing unit is used for issuing a scheduling instruction comprising the geographic position information of the vehicle-mounted client to other corresponding vehicle-mounted clients according to the scheduling scheme, requesting rescue and waiting for the response of the scheduled vehicle-mounted client;
also included is the presentation of scheduling processing performed in real time.
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| CN201610340860.9A CN105872084B (en) | 2016-05-19 | 2016-05-19 | Vehicle-mounted client communication method and system thereof |
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| CN201610340860.9A CN105872084B (en) | 2016-05-19 | 2016-05-19 | Vehicle-mounted client communication method and system thereof |
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| JP6908723B2 (en) * | 2017-11-28 | 2021-07-28 | 本田技研工業株式会社 | Vehicles and information processing equipment |
| CN108011971B (en) * | 2017-12-21 | 2018-11-27 | 福州信诺通信息技术有限公司 | Mobile Internet municipal administration method and system |
| WO2020136894A1 (en) * | 2018-12-28 | 2020-07-02 | 本田技研工業株式会社 | Vehicle, communication device and method |
| CN113034931A (en) * | 2019-12-09 | 2021-06-25 | 观致汽车有限公司 | Vehicle, vehicle-mounted transponder, and communication control method for vehicle |
| CN112188399B (en) * | 2020-12-01 | 2021-08-17 | 智道网联科技(北京)有限公司 | Data transmission processing method and device |
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| CN202703486U (en) * | 2012-06-09 | 2013-01-30 | 九江妙士酷实业有限公司 | Automatic recourse safety device for vehicle collision |
| CN202996057U (en) * | 2012-12-05 | 2013-06-12 | 上海汽车集团股份有限公司 | Apparatus capable of improving driving safety |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202703486U (en) * | 2012-06-09 | 2013-01-30 | 九江妙士酷实业有限公司 | Automatic recourse safety device for vehicle collision |
| CN202996057U (en) * | 2012-12-05 | 2013-06-12 | 上海汽车集团股份有限公司 | Apparatus capable of improving driving safety |
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