CN110930706A - Rapid directional distribution system for vehicle real-time data - Google Patents
Rapid directional distribution system for vehicle real-time data Download PDFInfo
- Publication number
- CN110930706A CN110930706A CN201911208078.1A CN201911208078A CN110930706A CN 110930706 A CN110930706 A CN 110930706A CN 201911208078 A CN201911208078 A CN 201911208078A CN 110930706 A CN110930706 A CN 110930706A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- real
- time
- data
- monitoring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention provides a rapid directional distribution system for real-time data of a vehicle, which aims at the problems of low real-time monitoring and retrieval speed and poor stability of the existing vehicle and belongs to the field of data processing and analysis. The invention comprises the following steps: the browser is used for inputting a request list of a user for monitoring the vehicle and receiving the real-time running data of the vehicle sent by the retrieval module; the communicator is used for being responsible for real-time communication between the browser and the retrieval module; the processor is used for receiving the vehicle real-time operation data acquired from each vehicle-mounted terminal, cleaning, converting, sorting, merging and calculating the data to acquire processed vehicle operation data, and sending the acquired vehicle operation data to the retrieval module; and the retrieval module is used for receiving the vehicle operation data of the processor, acquiring the vehicle operation data of the monitored vehicle in the request list according to the request list of the user for monitoring the vehicle, and sending the vehicle operation data to the browser through the communicator.
Description
Technical Field
The invention relates to a rapid directional distribution system for vehicle real-time data, and belongs to the field of data processing and analysis.
Background
The T-BOX platform (Telematics BOX) is a platform for acquiring vehicle positioning information, vehicle body operation data information and driver driving habit information in real time, deeply mining and analyzing the information and providing professional Internet of vehicles service for host factories, transportation enterprises and vehicle owners. The platform needs to provide a function for monitoring the driving position of the vehicle and the running condition of the vehicle in real time for a client, and 1 ten thousand users need to monitor the concurrent performance of 100 vehicles respectively.
The existing real-time monitoring of the vehicle has the problems of low vehicle retrieval speed and poor stability.
Disclosure of Invention
The invention provides a rapid directional distribution system for vehicle real-time data, aiming at the problems of low real-time monitoring and retrieval speed and poor stability of the existing vehicle.
The invention discloses a rapid directional distribution system for vehicle real-time data, which comprises a browser, a communicator, a retrieval module and a receiving processor, wherein the browser is connected with the communicator;
the browser is used for inputting a request list of a user for monitoring the vehicle and receiving the real-time running data of the vehicle sent by the retrieval module;
the communicator is used for being responsible for real-time communication between the browser and the retrieval module;
the processor is used for receiving the vehicle real-time operation data acquired from each vehicle-mounted terminal, cleaning, converting, sorting, merging and calculating the data to acquire processed vehicle operation data, and sending the acquired vehicle operation data to the retrieval module;
and the retrieval module is used for receiving the vehicle operation data of the processor, acquiring the vehicle operation data of the monitored vehicle in the request list according to the request list of the user for monitoring the vehicle, and sending the vehicle operation data to the browser through the communicator.
Preferably, the retrieval module is further configured to cache and record which vehicles the user is monitoring, clean up vehicles that the user is no longer monitoring in time, and retrieve which vehicles any one vehicle is being monitored by which users.
Preferably, the communicator is implemented by a PageMsgHandler class,
when the browser sends a request list of a user for monitoring the vehicle, the PageMsgHandler class can receive the request list of the user for monitoring the vehicle, obtain a communication session, and package the information into a page message packet to be sent to a page message channel; when the retrieval module needs to send the real-time vehicle operation data to the browser, the PageMsgHandler class provides a message sending function to send the real-time vehicle operation data to the browser.
Preferably, the retrieval module is implemented by using a UVCache class, the received request list for monitoring the vehicle by the user is cached in a Multimap mapping by using a vehicle ID as a main key and a page session list as a value, so as to implement a fast caching and retrieval function, the received real-time vehicle operation data is retrieved by using the vehicle ID in the Multimap mapping to obtain the page session list, and the page session list is sent to each page monitoring the vehicle through a pagemsghler class, so as to implement real-time vehicle monitoring.
The invention has the advantages that a set of system architecture for rapidly and directionally distributing mass data is realized, and the concerned vehicle information can be timely transmitted to different monitoring users. The monitoring user can monitor the running condition of the vehicle concerned by the monitoring user and the operation habit of the driver on the electronic map in real time through the browser, and the safe driving of the transportation enterprise are protected.
Drawings
Fig. 1 is a schematic diagram of the principle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The invention is further described with reference to the following drawings and specific examples, which are not intended to be limiting.
The system for rapidly and directionally distributing the real-time data of the vehicle comprises a browser, a communicator, a retrieval module and a receiving processor, wherein the browser is used for receiving the real-time data of the vehicle;
the browser is used for inputting a request list of a user for monitoring the vehicle and receiving the real-time running data of the vehicle sent by the retrieval module;
the communicator is used for being responsible for real-time communication between the browser and the retrieval module;
the processor is used for receiving the vehicle real-time operation data acquired from each vehicle-mounted terminal, cleaning, converting, sorting, merging and calculating the data to acquire processed vehicle operation data, and sending the acquired vehicle operation data to the retrieval module;
the retrieval module is used for receiving the vehicle operation data of the processor, acquiring the vehicle operation data of the monitored vehicle in the request list according to the request list of the user for monitoring the vehicle, and sending the vehicle operation data to the browser through the communicator;
the present embodiment includes: the system comprises a browser and retrieval module, a communicator (PageMsgHandler) for real-time directional data transmission, a system cache (UVCache) for monitoring vehicles by users and a receiving processor (DataHandler) for mass data. The PageMsgHandler is responsible for two things, firstly, a request list of a user monitoring vehicle, which is transmitted from a browser, is received, and the monitoring list is transmitted to the UVCache; and secondly, transmitting the real-time information of the vehicle sent by the data processor DataHandler to a monitoring page. The retrieval module is also used for caching and recording which vehicles are monitored by the user, cleaning the vehicles which are not monitored by the user in time and retrieving which vehicles are monitored by the user. The data handler is responsible for receiving vehicle real-time operation data transmitted by the vehicle-mounted terminal communication gateway, carrying out operations such as cleaning, conversion, arrangement and combination on the data, sending the processed vehicle operation data to the UVcache, searching a monitoring user list of the vehicle by the UVcache, sending the monitoring user and the vehicle data to the PageMsgHandler, and sending the monitoring user and the vehicle data to a browser page of the monitoring user by the PageMsgHandler. And finishing the data processing of the whole system.
The communicator of the embodiment is realized by adopting a PageMsgHandler class which is a unique interface for the real-time data communication between the service system and the browser, and the communicator is communicated with the browser in real time by utilizing a WebSocket technology to monitor the survival state of the browser. When the browser sends a request list of a user for monitoring a vehicle, the pagemsghander class can receive the request list of the user for monitoring the vehicle, acquire a communication session (WebSocketSession), and package the information into a page message package (PageMsg) to be sent to a page message channel (acc _ PageMsg _ c); when the retrieval module needs to send the real-time vehicle operation data to the browser, the PageMsgHandler class provides a message sending function to send the real-time vehicle operation data to the browser.
The retrieval module of the embodiment is realized by UVCache, the UVCache records the relationship between a monitoring user and a vehicle, and the rapid caching and retrieval functions of tens of millions of records are realized by using Multimap mapping of guava. The received request list of the user monitoring vehicle takes the vehicle ID as a main key and the page session list as a value, the request list is cached in a Multimap mapping to realize the functions of quick caching and searching, the received real-time vehicle running data obtains the page session list by searching the vehicle ID in the Multimap mapping, and the page session list is sent to each page monitoring the vehicle through the PageMsgHandler class to realize the real-time monitoring of the vehicle.
The processor of the embodiment is realized by adopting a DataHandler class, vehicle real-time operation data acquired from each vehicle-mounted terminal is analyzed, filtered and recombined according to various terminals to form data required by monitoring, and the data are classified and packaged into meta-messages with different attributes and sent to a meta-message channel for processing by a retrieval module.
In the embodiment, the spring integration is used as a system frame, and the multithreading, the timer, the message channel and other parts which are easy to generate errors all use the inherent mature stable module in the frame, and manage the data flow direction and the communication among the modules through the dsl.
The main operation of the embodiment is centralized in a DataHandler processor, and the processor can be flexibly expanded according to the task amount, so that the overall operation performance of the system is improved. The retrieval module of the embodiment manages the relationship between the controlled vehicle and the page session by using the Multimap technology of the guava, and greatly improves the speed of vehicle retrieval and the stability of the system.
Although the invention herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (5)
1. A rapid directional distribution system for real-time data of vehicles is characterized by comprising a browser, a communicator, a retrieval module and a receiving processor;
the browser is used for inputting a request list of a user for monitoring the vehicle and receiving the real-time running data of the vehicle sent by the retrieval module;
the communicator is used for being responsible for real-time communication between the browser and the retrieval module;
the processor is used for receiving the vehicle real-time operation data acquired from each vehicle-mounted terminal, cleaning, converting, sorting, merging and calculating the data to acquire processed vehicle operation data, and sending the acquired vehicle operation data to the retrieval module;
and the retrieval module is used for receiving the vehicle operation data of the processor, acquiring the vehicle operation data of the monitored vehicle in the request list according to the request list of the user for monitoring the vehicle, and sending the vehicle operation data to the browser through the communicator.
2. The system for rapid directional distribution of real-time vehicle data according to claim 1, wherein the retrieving module is further configured to cache and record which vehicles the user is monitoring, clean up vehicles that the user is no longer monitoring in time, and retrieve which vehicles any one vehicle is being monitored by which users.
3. The system for rapidly and directionally distributing the real-time data of the vehicles as claimed in claim 2, wherein the communicator is implemented by a pagemsghHandler class, and when the browser sends a request list of a user for monitoring the vehicles, the pagemsghler class can receive the request list of the user for monitoring the vehicles, obtain communication sessions, and package the information into a page message packet to be sent to a page message channel; when the retrieval module needs to send the real-time vehicle operation data to the browser, the PageMsgHandler class provides a message sending function to send the real-time vehicle operation data to the browser.
4. The system of claim 3, wherein the retrieval module is implemented by a UVCache class, the received request list for monitoring the vehicle by the user is cached in a Multimap map by taking a vehicle ID as a main key and a page session list as a value to realize a fast caching and retrieval function, the received vehicle real-time operation data is retrieved by the vehicle ID in the Multimap map to obtain the page session list, and the page session list is sent to each page monitoring the vehicle through a PageMsgHandler class to realize real-time monitoring of the vehicle.
5. The system for rapidly and directionally distributing the real-time vehicle data as claimed in claim 4, wherein the processor is implemented by adopting a DataHandler class, the real-time vehicle operation data acquired from each vehicle-mounted terminal is analyzed, filtered and recombined according to various terminals to form data required for monitoring, and the data are classified and packaged into meta-messages with different attributes and sent to a meta-message channel for processing by the retrieval module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208078.1A CN110930706A (en) | 2019-11-30 | 2019-11-30 | Rapid directional distribution system for vehicle real-time data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911208078.1A CN110930706A (en) | 2019-11-30 | 2019-11-30 | Rapid directional distribution system for vehicle real-time data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110930706A true CN110930706A (en) | 2020-03-27 |
Family
ID=69847938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911208078.1A Pending CN110930706A (en) | 2019-11-30 | 2019-11-30 | Rapid directional distribution system for vehicle real-time data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110930706A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037323A (en) * | 2008-11-06 | 2011-04-27 | 通腾科技股份有限公司 | Data acquisition apparatus, data acquisition system and method of acquiring data |
| CN105357286A (en) * | 2015-10-20 | 2016-02-24 | 中国电子科技集团公司第二十八研究所 | Web-based real-time directional message pushing method |
| CN106303626A (en) * | 2016-08-31 | 2017-01-04 | 四川长虹技佳精工有限公司 | Orientation pushes the system and method for diversity advertisement in real time |
| CN106873952A (en) * | 2015-12-14 | 2017-06-20 | 航天信息股份有限公司 | The data handling system and method and application apparatus of mobile terminal webpage development |
| CN109558450A (en) * | 2018-10-30 | 2019-04-02 | 中国汽车技术研究中心有限公司 | A kind of automobile remote monitoring method and apparatus based on distributed structure/architecture |
-
2019
- 2019-11-30 CN CN201911208078.1A patent/CN110930706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037323A (en) * | 2008-11-06 | 2011-04-27 | 通腾科技股份有限公司 | Data acquisition apparatus, data acquisition system and method of acquiring data |
| CN105357286A (en) * | 2015-10-20 | 2016-02-24 | 中国电子科技集团公司第二十八研究所 | Web-based real-time directional message pushing method |
| CN106873952A (en) * | 2015-12-14 | 2017-06-20 | 航天信息股份有限公司 | The data handling system and method and application apparatus of mobile terminal webpage development |
| CN106303626A (en) * | 2016-08-31 | 2017-01-04 | 四川长虹技佳精工有限公司 | Orientation pushes the system and method for diversity advertisement in real time |
| CN109558450A (en) * | 2018-10-30 | 2019-04-02 | 中国汽车技术研究中心有限公司 | A kind of automobile remote monitoring method and apparatus based on distributed structure/architecture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10270726B2 (en) | Selective distribution of messages in a scalable, real-time messaging system | |
| US8924457B2 (en) | Client browser acceleration by having server removed and executed script embedded in web page | |
| US9621441B2 (en) | Methods and computer program products for analysis of network traffic by port level and/or protocol level filtering in a network device | |
| CN109558450B (en) | Automobile remote monitoring method and device based on distributed architecture | |
| US8868727B2 (en) | Methods and computer program products for storing generated network application performance data | |
| US10157476B1 (en) | Self-learning spatial recognition system | |
| US20200044881A1 (en) | Managing channels in an open data ecosystem | |
| US10447773B2 (en) | Aggregating vehicle-related big data | |
| US8645532B2 (en) | Methods and computer program products for monitoring the contents of network traffic in a network device | |
| WO2018213052A1 (en) | System and method for efficiently distributing computation in publisher-subscriber networks | |
| CN104904160A (en) | Systems and methods for appflow for datastream | |
| CN108270860A (en) | The acquisition system and method for environmental quality online monitoring data | |
| US20230042747A1 (en) | Message Processing Method and Device, Storage Medium, and Electronic Device | |
| US20180337840A1 (en) | System and method for testing filters for data streams in publisher-subscriber networks | |
| WO2014173151A1 (en) | Method, device and terminal for data processing | |
| WO2018156979A1 (en) | Selective distribution of messages in a publish-subscribe system | |
| US10529080B2 (en) | Automatic thoroughfare recognition and traffic counting | |
| CN103546771B (en) | A kind of TV programme comment processing method and system based on intelligent terminal | |
| US20090094263A1 (en) | Enhanced utilization of network bandwidth for transmission of structured data | |
| KR20170088950A (en) | Method and apparatus for providing website authentication data for search engine | |
| CN114679420B (en) | Intelligent Internet of vehicles, data processing method, electronic equipment and storage medium | |
| Haroun et al. | A big data architecture for automotive applications: PSA group deployment experience | |
| CN110930706A (en) | Rapid directional distribution system for vehicle real-time data | |
| CN113806466A (en) | Path time query method and device, electronic equipment and readable storage medium | |
| CN116506300A (en) | Website traffic data statistics method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200327 |
|
| RJ01 | Rejection of invention patent application after publication |