CN103297545A - Beidou vehicle monitoring terminal based on cloud services - Google Patents
Beidou vehicle monitoring terminal based on cloud services Download PDFInfo
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Abstract
The invention discloses a Beidou vehicle monitoring terminal based on cloud services. The Beidou vehicle monitoring terminal comprises an MCU (micro-control unit) main control module, a power module and a network communication module. The Beidou vehicle monitoring terminal is characterized by further comprising a Beidou module and a positional cloud foundation module, wherein the Beidou module is used for receiving and analyzing vehicle terminal positioning data transmitted by a Beidou satellite positioning navigation system in real time, and the positional cloud foundation module is used for monitoring and managing connection of the vehicle terminal and a cloud communication service component at a cloud end in real time. Firstly, the Beidou vehicle monitoring terminal is actively connected with positional cloud communication service-oriented middleware preset at the vehicle terminal, any positional cloud communication service-oriented middleware is selected for backup connection from a positional cloud communication service-oriented middleware list downloaded by a cloud server, a next positional cloud communication service-oriented middleware is selected for connection attempt from the positional cloud communication service-oriented middleware list according to a preset rule until connection is successful when active connection and backup connection go wrong, and the Beidou module, the positional cloud foundation module, the power module and the network communication module are respectively connected with the MCU main control module.
Description
Technical field
The invention belongs to the technical field of vehicle-mounted monitoring, relate in particular to a kind of Big Dipper vehicle monitor terminal based on cloud service.
Background technology
Beidou satellite navigation system is regional active three-dimensional satellite fix and the communication system (CNSS) that China develops voluntarily, with the Galileo system of GPS of USA, Muscovite Ge Luonasi, European Union and be called global four large satellite navigation system.This system is the important space information infrastructure that country is building as the GPS (Global Position System) of Chinese independent development, autonomous operation.Through the development in 20 years, dipper system was applied at numerous areas such as mapping, fishery, communications and transportation, telecommunications, water conservancy, forest fire protection, the mitigation disaster relief and national security, has produced remarkable economic efficiency and social benefit.
Based on the vehicle location monitoring management system of the Big Dipper/GPS vehicle monitor terminal, one of use as the typical case of Beidou satellite navigation system, obtained significant progress in recent years.It mainly is the monitoring position function of utilizing the Big Dipper or gps system, realizes that the user is to vehicle location and the supervision of vehicle to be monitored.But traditional vehicle monitor terminal and corresponding vehicle location monitoring management system thereof are in the stage (seeing accompanying drawing 1 for details) of " going up new business with regard to newly-built platform " substantially, and each operation system is established one's own system.A kind of new service construction demand of every proposition just needs to increase the new system of a cover, only adopts the construction mode that simply adds up from allomeric function and the hardware aspect of system, and the entire system framework is " vertical shaft type ".The construction mode of this kind platform model adopts independently network insertion, authentication and accounting, management maintenance and security protection more, and then cause business reach the standard grade the cycle long, system resource can't be shared, construction and dilatation cost height, simultaneously make that also the resource utilization of each platform is on the low side, have the phenomenon of serious waste at aspects such as platform hardware, machine room spaces.
Summary of the invention
The purpose of this invention is to provide a kind of Big Dipper vehicle monitor terminal based on cloud service, by position cloud basic module car-mounted terminal and high in the clouds server are connected, to the high in the clouds server, each professional supervising platform can directly be downloaded corresponding data from the high in the clouds server and monitor and manage with the data upload of car-mounted terminal.
In order to achieve the above object, the invention discloses a kind of Big Dipper vehicle monitor terminal based on cloud service, comprise MCU main control module, power module and network communication module, it is characterized in that also comprising: Big Dipper module is used for receiving in real time and resolving the car-mounted terminal locator data that the big-dipper satellite Position Fixing Navigation System is launched; Position cloud basic module is used for being connected of cloud Communications service assembly of monitoring in real time and management car-mounted terminal and position, high in the clouds; At first initiatively be connected with the position cloud Communications service middleware that is preset in car-mounted terminal, select the arbitrary position cloud Communications service middleware except the default position cloud Communications service middleware of car-mounted terminal itself to back up connection in the position cloud Communications service middleware tabulation that server is downloaded beyond the clouds simultaneously, when connecting with backing up, described active is connected when going wrong, from described position cloud Communications service middleware tabulation, select next position cloud Communications service middleware to connect trial according to default rule, until successful connection; Described Big Dipper module, position cloud basic module, power module, network communication module are connected with described MCU main control module respectively.
Preferably, described position cloud basic module in the band of position of car-mounted terminal, network, when type of service changes, initiatively switch and connect in the described position cloud Communications service middleware tabulation the new position cloud Communications service middleware corresponding with car-mounted terminal current location zone, current network, present type of service.
Preferably, also comprise video module, be used for receiving the video data that the external camera head of car-mounted terminal is gathered, to this coding video data, according to the control command of described MCU main control module, described video data is uploaded to the high in the clouds server;
Audio-frequency module is used for receiving establishing in the car-mounted terminal and adopts the voice data that mixer is gathered, and this voice data is encoded, and according to the control command of described MCU main control module, described voice data is uploaded to the high in the clouds server;
Display module for the operational order of accepting the car-mounted terminal driver, carries out information interaction and shows needing content displayed with the driver;
Expansion module, the parameter information for obtaining car-mounted terminal comprises brake, the switching value of car door, direction indicator lamp, loudspeaker, oil pressure and analog quantity are also reported to the police when the parameter information overrun of described car-mounted terminal;
Described video module, audio-frequency module, display module, and expansion module be connected with described MCU main control module respectively.
Preferably, the IP address, port, region, network type, the Custom Attributes that comprise all position cloud Communications service middlewares in the described position cloud Communications service middleware tabulation.
Preferably, described display module adopts LCD or LED display to show.
Preferably, described expansion module adopts the CAN bus and passes through the control realization car-mounted terminal circuit of internal relay, the break-make of oil circuit.
Preferably, described network communication module finishes car-mounted terminal and the high in the clouds data in server is mutual, supports the transmission communication mode of GSM, CDMA, TD-SCDMA, WCDMA, CDMA2000 wireless communication mode and big-dipper satellite Position Fixing Navigation System.
Fast development along with the cloud computing technology, can dispose, reallocate resources, improve resource utilization fast in business by the cloud computing Intel Virtualization Technology, reduce maintenance cost, strengthen the advantage of aspects such as business platform disaster tolerance ability, the variation of bringing matter for our present stage vehicle location monitoring management system based on the position cloud business service platform of Big Dipper airmanship.And the core component that a kind of Big Dipper vehicle monitor terminal based on cloud service that the present invention proposes is position cloud business service platform, it mainly is to increase position cloud basic module at car-mounted terminal, utilize the dynamic communication technology, make the car-mounted terminal can be according to default various different conditions, initiatively switch to and need the position of communication cloud communication middleware, thereby positional information and the business datum of car-mounted terminal collection are uploaded to position cloud business service platform by position cloud communication middleware, and then realize monitoring and management to car-mounted terminal.
Description of drawings
Fig. 1 is the structure schematic diagram of the traditional vehicle-mounted supervising platform of different business;
Fig. 2 is the structural representation that the present invention is based on the Big Dipper vehicle monitor terminal of cloud service;
Fig. 3 is based on the structural representation of the position cloud business service platform of the present invention's structure.
Embodiment
In order to make purpose of the present invention, technical scheme, beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is described in further details.Should be appreciated that specific embodiment described herein only is used for explaining the present invention, and be not used in restriction the present invention.
Figure 1 shows that the structure schematic diagram of traditional vehicle-mounted supervising platform of different business.As shown in Figure 1, the business platform of traditional car-mounted terminal is according to the difference of car-mounted terminal type and each architectonical, and the car-mounted terminal of each type makes up one's own monitoring management system and is used for the car-mounted terminal that monitoring belongs to the type.For example, the taxi monitoring management system is used for the information of monitoring and management taxi.When scope of business expansion, in the time of need monitoring and manage the dregs car, then to set up the brand-new dregs car monitoring management system of a cover in addition.The monitoring management system of every type of car-mounted terminal is independent separately, does not share data mutually.This makes that the resource utilization of each professional vehicle-mounted supervising platform is low, causes aspects such as platform hardware, machine room space to have wasting phenomenon.
As shown in Figure 2, the present invention is based on the Big Dipper vehicle monitor terminal of cloud service, comprise MCU main control module, power module, network communication module, Big Dipper module, position cloud basic module, video module, audio-frequency module, display module and expansion module.
The MCU main control module is connected with power module, network communication module, Big Dipper module, position cloud basic module, video module, audio-frequency module, display module and expansion module, is used for finishing separately function and the control command assigned of driver by its other modules of inner central processing unit controls.Specifically, the MCU main control module can be controlled reception and the transmission that Big Dipper module is finished big-dipper satellite Position Fixing Navigation System initial data, control video module, audio-frequency module are gathered video, picture and audio-frequency information, and will need content displayed to send to the display module demonstration with the form of agreement; MCU master control module controls electric power source pair of module external power supply and internal battery carry out unified management; The parameter information of MCU master control module controls expansion module collecting cart mounted terminal; The monitoring in real time of MCU master control module controls position cloud basic module and management car-mounted terminal are connected with the Communications service assembly; The information that each module of the unified processing of MCU main control module is obtained is sent to the high in the clouds server and receives the control command that the high in the clouds server issues by network communication module.
Big Dipper module is used for receiving in real time and resolving the car-mounted terminal locator data that the big-dipper satellite Position Fixing Navigation System is launched, and comprising: information such as the elevation of the residing longitude and latitude of car-mounted terminal, car-mounted terminal, the orientation of car-mounted terminal, time.Big Dipper module will be collected the data of resolving and be sent the MCU main control module to and handle use.
Position cloud basic module is nucleus module of the present invention, is used for being connected of cloud Communications service assembly of monitoring in real time and management car-mounted terminal and position, high in the clouds.It adopts the dynamic communication technology, has guaranteed stability of data transmission and reliability.When first use car-mounted terminal, position cloud basic module initiatively connects the position cloud Communications service middleware that is preset in car-mounted terminal, and from server download location, high in the clouds cloud Communications service middleware tabulation, comprise the attribute informations such as IP address, port, region, Custom Attributes, network type of position cloud Communications service middleware in this position cloud Communications service middleware tabulation.Described Custom Attributes is for reasonable disposition Communications service resource, and the categorical attribute for cloud Communications service middleware in position arranges comprises: terminal type and whether enabling.Wherein the attribute field in " terminal type " comprises: private car, dregs car, taxi, school bus etc., position cloud basic module can preferably be connected with the position cloud Communications service middleware that the type of car-mounted terminal is complementary." whether enable " and refer to when certain the position cloud Communications service middleware in the tabulation of position cloud Communications service middleware breaks down or safeguarding, then whether this position cloud Communications service middleware " is enabled " field and is set to "No" in the tabulation of position cloud Communications service middleware, and the position cloud basic module of car-mounted terminal then can initiatively be abandoned the trial that is connected with this position cloud Communications service middleware.Above-mentioned network type comprises mobile network, UNICOM's network, communication network or two-wire.Car-mounted terminal selects the arbitrary position cloud Communications service middleware except the default position cloud Communications service middleware of car-mounted terminal itself to back up connection simultaneously in the tabulation of position cloud Communications service middleware, be connected when going wrong when initiatively connecting with backing up, position cloud basic module selects next position cloud Communications service middleware to connect trial from described position cloud Communications service middleware tabulation according to default rule immediately, until successful connection.Above-mentioned default rule refers to that car-mounted terminal each attribute to the position cloud Communications service middleware that is preset in car-mounted terminal when initialization arranges different priority levels, and the position cloud Communications service middleware of position cloud basic module in the tabulation of chosen position cloud Communications service middleware connected the foundation of selecting reference when attempting.Dissimilar car-mounted terminals, default rule may be different.For example the attribute of the position cloud Communications service middleware of certain position cloud business service platform comprises: 1. region, 2. network type, 3. terminal type, 4. whether enable, the attribute that the position cloud Communications service middleware that adopts in its platform the private car of cdma network to stipulate with the preset rules of car-mounted terminal is selected for use is in proper order for 4. 3. 2. 1., when namely the position cloud basic module of this car-mounted terminal need be reselected position cloud Communications service middleware and connects, whether at first get rid of attribute " enables " and is the position cloud Communications service middleware of "No", and then preferentially to select " terminal type " in order be " private car ", " network type " is " communication network ", " region " and car-mounted terminal current region consistent location cloud Communications service middleware.When the band of position of car-mounted terminal, network, when type of service changes, position cloud basic module initiatively switches the new position cloud Communications service middleware corresponding with current location zone, current network, the present type of service of car-mounted terminal in the tabulation of link position cloud Communications service middleware, uploads real-time and the professional matching of information to guarantee car-mounted terminal.
Video module is used for receiving video data or the picture that the external camera head of car-mounted terminal is gathered, and to this coding video data, according to the control command of described MCU main control module, described video data or picture is uploaded to the high in the clouds server.
Audio-frequency module is used for receiving establishing in the car-mounted terminal and adopts the voice data that mixer is gathered, and this voice data is encoded, and according to the control command of described MCU main control module, described voice data is uploaded to the high in the clouds server.
Display module for the operational order of accepting the car-mounted terminal driver, carries out information interaction and shows needing content displayed with the driver; Described display module adopts LCD or LED display to show.
Expansion module, the parameter information for obtaining car-mounted terminal comprises brake, the switching value of car door, direction indicator lamp, loudspeaker, oil pressure and analog quantity are also reported to the police when the parameter information overrun of described car-mounted terminal; Described expansion module adopts the CAN bus and realizes the break-make of car-mounted terminal circuit, oil circuit by the control of internal relay.
Network communication module, be used for finishing car-mounted terminal with the high in the clouds data in server is mutual, support is based on one of communication pattern under various wireless communication network such as GSM, CDMA, TD-SCDMA, WCDMA, CDMA2000 and the Beidou satellite navigation system transmission mechanism.When car-mounted terminal location wireless network was supported packet data transmission, car-mounted terminal adopted the packet data transmission mode automatically; When packet data transmission was not supported in the car-mounted terminal location, car-mounted terminal automatically switched to short message way and transmits data; But when the on-site cordless communication network of car-mounted terminal was obstructed, car-mounted terminal can select to adopt Big Dipper communication modes according to preset instructions.
Power module is used for being responsible for each module of car-mounted terminal provides stable, reliable power supply supply, and it not only considers the power consumption of complete machine, also adopts the hierarchical management of power supply pattern to realize power consumption and the control of ripple scope of single IC.
As shown in Figure 3, the structural representation of the position cloud business service platform that makes up based on the present invention.In be provided with position cloud basic module car-mounted terminal connect by position cloud communication middleware and high in the clouds server.The high in the clouds server comprises the cloud storage server of uploading data for storage, and the cloud communication server that is used for data further are uploaded to position cloud business service platform.The data of all car-mounted terminals that position cloud business service platform will be collected are carried out unified management, and the supervising platform of miscellaneous service car-mounted terminal is directly supervised and controlled from the data of position cloud business service platform download related service car-mounted terminal.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. the Big Dipper vehicle monitor terminal based on cloud service comprises MCU main control module, power module and network communication module, it is characterized in that also comprising:
Big Dipper module is used for receiving in real time and resolving the car-mounted terminal locator data that the big-dipper satellite Position Fixing Navigation System is launched;
Position cloud basic module is used for being connected of cloud Communications service assembly of monitoring in real time and management car-mounted terminal and position, high in the clouds; At first initiatively be connected with the position cloud Communications service middleware that is preset in car-mounted terminal, select the arbitrary position cloud Communications service middleware except the default position cloud Communications service middleware of car-mounted terminal itself to back up connection in the position cloud Communications service middleware tabulation that server is downloaded beyond the clouds simultaneously, when connecting with backing up, described active is connected when going wrong, from described position cloud Communications service middleware tabulation, select next position cloud Communications service middleware to connect trial according to default rule, until successful connection;
Described Big Dipper module, position cloud basic module, power module, network communication module are connected with described MCU main control module respectively.
2. the Big Dipper vehicle monitor terminal based on cloud service as claimed in claim 1, it is characterized in that: described position cloud basic module in the band of position of car-mounted terminal, network, when type of service changes, initiatively switch and connect the new position cloud Communications service middleware corresponding with current location zone, current network, the present type of service of car-mounted terminal in the described position cloud Communications service middleware tabulation.
3. the Big Dipper vehicle monitor terminal based on cloud service as claimed in claim 2, it is characterized in that also comprising: video module, be used for receiving the video data that the external camera head of car-mounted terminal is gathered, to this coding video data, according to the control command of described MCU main control module, described video data is uploaded to the high in the clouds server;
Audio-frequency module is used for receiving establishing in the car-mounted terminal and adopts the voice data that mixer is gathered, and this voice data is encoded, and according to the control command of described MCU main control module, described voice data is uploaded to the high in the clouds server;
Display module for the operational order of accepting the car-mounted terminal driver, carries out information interaction and shows needing content displayed with the driver;
Expansion module, the parameter information for obtaining car-mounted terminal comprises brake, the switching value of car door, direction indicator lamp, loudspeaker, oil pressure and analog quantity are also reported to the police when the parameter information overrun of described car-mounted terminal;
Described video module, audio-frequency module, display module, and expansion module be connected with described MCU main control module respectively.
4. the Big Dipper vehicle monitor terminal based on cloud service as claimed in claim 3 is characterized in that: the IP address, port, region, network type, the Custom Attributes that comprise all position cloud Communications service middlewares in the described position cloud Communications service middleware tabulation.
5. the Big Dipper vehicle monitor terminal based on cloud service as claimed in claim 4 is characterized in that: described display module adopts LCD or LED display to show.
6. the Big Dipper vehicle monitor terminal based on cloud service as claimed in claim 3 is characterized in that: described expansion module adopts the CAN bus and realizes the break-make of car-mounted terminal circuit, oil circuit by the control of internal relay.
7. the Big Dipper vehicle monitor terminal based on cloud service as claimed in claim 1, it is characterized in that: described network communication module finishes car-mounted terminal and the high in the clouds data in server is mutual, supports the transmission communication mode of GSM, CDMA, TD-SCDMA, WCDMA, CDMA2000 wireless communication mode and big-dipper satellite Position Fixing Navigation System.
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| CN103595785A (en) * | 2013-11-12 | 2014-02-19 | 浪潮集团有限公司 | Cloud management system for vehicle-mounted reinforced server |
| CN106657236A (en) * | 2016-10-10 | 2017-05-10 | 上海瀚所信息技术有限公司 | Railway location information management network system based on location cloud platform |
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| CN107145581A (en) * | 2017-05-09 | 2017-09-08 | 武汉依迅北斗空间技术有限公司 | Positional information delivery method and device |
| CN108347348A (en) * | 2018-01-18 | 2018-07-31 | 江西派路特科技有限公司 | A kind of wireless vehicle-mounted video monitor management system |
| CN109613563A (en) * | 2019-01-14 | 2019-04-12 | 北京招通致晟科技有限公司 | Communication means and system for big-dipper satellite |
| CN111049753A (en) * | 2019-12-18 | 2020-04-21 | 网易（杭州）网络有限公司 | Message sending method and device, electronic equipment and computer readable medium |
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| CN109613563A (en) * | 2019-01-14 | 2019-04-12 | 北京招通致晟科技有限公司 | Communication means and system for big-dipper satellite |
| CN111049753A (en) * | 2019-12-18 | 2020-04-21 | 网易（杭州）网络有限公司 | Message sending method and device, electronic equipment and computer readable medium |
| CN111049753B (en) * | 2019-12-18 | 2023-05-12 | 网易（杭州）网络有限公司 | Message sending method and device, electronic equipment and computer readable medium |
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|---|---|
| CN103297545B (en) | 2015-12-02 |
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