CN204270514U - A kind of vehicle travels supervisory systems and car-mounted terminal - Google Patents
A kind of vehicle travels supervisory systems and car-mounted terminal Download PDFInfo
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- CN204270514U CN204270514U CN201420533427.3U CN201420533427U CN204270514U CN 204270514 U CN204270514 U CN 204270514U CN 201420533427 U CN201420533427 U CN 201420533427U CN 204270514 U CN204270514 U CN 204270514U
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- mounted terminal
- pilothouse
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Abstract
The utility model discloses a kind of vehicle and travel supervisory systems.This system comprises car-mounted terminal and by the management server of the network interconnection, database server and geography information display terminal, this car-mounted terminal comprises processing unit, positioning unit, storage unit, sensor unit and wireless communication unit, and is provided with intelligent operating system (as android system) and travels position data collecting, storage, transmission application software.The wireless communication unit of car-mounted terminal can non real-time communication mode, as vehicle returns the backward management server transmission in field vehicle driving trace data.This system is mainly used in the supervision afterwards that vehicle travels, and communications cost can be zero, and the aspects such as the Universal and scalability of car-mounted terminal have a clear superiority in.
Description
Technical field
The utility model relates to traffic management technology field, particularly relates to a kind of vehicle and travels supervisory systems.
Background technology
Vehicle travels supervisory systems and generally includes and be placed in car-mounted terminal on car and unified management server, car-mounted terminal can collection vehicle travel time and positional information, then communication is passed through, these vehicle traveling informations are transferred to management server, for monitoring vehicle travel situations.
Along with the fast development of wireless communication technology and technology of Internet of things, vehicle travels supervisory systems real time implementation more, networking and intellectuality.Wherein, vehicle is travelled to the monitoring management carrying out real time implementation, need to keep communication unimpeded in real time, take wireless channel all the time.Like this, not only produce higher communications cost, also have and increase the problems such as power consumption, long-time radiated electromagnetic wave, communication resources utilization ratio are low.Further, in the application scenario that some are not high to requirement of real-time, utilizing real-time vehicle to travel supervisory systems is a kind of waste on the contrary.
Car-mounted terminal also to intelligent direction development, it is also proposed higher requirement to operation system of software wherein and hardware circuit.Such as, operating system will have versatility, opening, cheapness, and hardware circuit composition will have multi-functional etc.
For these reasons, be necessary to provide a kind of vehicle to travel supervisory systems, make it have lower communications cost, the operating system intelligence degree of car-mounted terminal is higher, and development cost is lower and be easy to the advantages such as exploitation.
Utility model content
The problems such as the technical matters that the utility model mainly solves is to provide a kind of vehicle and travels supervisory systems, and the communications cost intelligent level that is high, car-mounted terminal that in solution prior art, this system operates is lower.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of vehicle to travel supervisory systems, comprise car-mounted terminal and the management server by LAN Monitoring System, database server and geography information display terminal, this car-mounted terminal comprises sensor unit, for collection vehicle running data, by the wireless communication unit of this car-mounted terminal, this vehicle operation data is sent to this management server, be stored into this database server again, and by this geography information display terminal display vehicle traveling information, this car-mounted terminal also comprises processing unit, positioning unit and storage unit.
Travel in another embodiment of supervisory systems at the utility model vehicle, this positioning unit comprises GPS locating module, and this processing unit comprises ARM controller, and this storage unit comprises dram chip and flash storage.
Travel in another embodiment of supervisory systems at the utility model vehicle, this flash storage comprises the NOR flash storage depositing this intelligent operating system code, and deposits the NAND flash storage of this vehicle operation data.
Travel in another embodiment of supervisory systems at the utility model vehicle, this sensor unit comprises fuel level sensor, vehicle speed sensor, odometer sensor and pilothouse camera.
Travel in another embodiment of supervisory systems at the utility model vehicle, this wireless communication unit comprises GPRS communication module, WLAN communication module, bluetooth communication.
Travel in another embodiment of supervisory systems at the utility model vehicle, this WLAN communication module is WiFi module.
Travel in another embodiment of supervisory systems at the utility model vehicle, the vehicle operation data of this car-mounted terminal collection comprises the geographic position of vehicle, oil level, the speed of a motor vehicle, mileage and driver's photographic intelligence.
The utility model additionally provides a kind of car-mounted terminal, this car-mounted terminal comprises ARM controller, the GPS locating module be connected with this ARM controller, Big Dipper locating module, SDRAM chip, NOR flash storage, NAND flash storage, fuel level sensor, vehicle speed sensor, odometer sensor, pilothouse camera, power module, fault alarm module;
This pilothouse camera comprises 3, and is arranged on 3 directions of shooting angle difference 120 degree, and this power module is arranged on the centre position of 3 these pilothouse cameras or arranges near any one this pilothouse camera;
This pilothouse camera comprises 4, and is arranged on 4 directions of shooting angle difference 90 degree, and this power module is arranged on the centre position of 4 these pilothouse cameras or arranges near any one this pilothouse camera;
This pilothouse camera comprises 8, and is arranged on 8 directions of shooting angle difference 45 degree, and this power module is arranged on the centre position of 8 these pilothouse cameras or arranges near any one this pilothouse camera.
The beneficial effects of the utility model are: the vehicle that the utility model provides travels supervisory systems car-mounted terminal and adopts open intellectualized operation system, can store car running data, in non real-time vehicle operation data is sent to management server by communication, lower cost can be kept in development and two stages of coming into operation, and operating system highly versatile, the favorable expandability of car-mounted terminal.
Accompanying drawing explanation
Fig. 1 is the composition diagram that the utility model vehicle travels supervisory systems one embodiment;
Fig. 2 is the composition diagram that the utility model vehicle travels car-mounted terminal one embodiment in supervisory systems;
Fig. 3 is the vehicle operation data generation schematic diagram that the utility model vehicle travels another embodiment of car-mounted terminal in supervisory systems;
Fig. 4 is the vehicle operation data transmission schematic diagram that the utility model vehicle travels another embodiment of car-mounted terminal in supervisory systems.
Embodiment
Below in conjunction with accompanying drawing, each embodiment of the present utility model is described in detail.
Fig. 1 shows the composition diagram that the utility model vehicle travels a preferred embodiment of supervisory systems.Fig. 1 comprises car-mounted terminal 11, and by the management server 12 of LAN Monitoring System, database server 13 and geography information display terminal 14.This vehicle travels supervisory systems multiple car-mounted terminal 11, be arranged on different vehicles respectively, management server 12, database server 13 and geography information display terminal 14, as unified monitoring equipment, is normally positioned at indoor monitoring room, each other by LAN Monitoring System.In use procedure, normally car-mounted terminal 11 gathers and store car running data, in the mode of radio communication, vehicle operation data is sent to management server 12 by the wireless communication unit 114 of car-mounted terminal 11, be stored into database server 13 again, and show vehicle traveling by geography information display terminal 14.
Further, the car-mounted terminal 11 in Fig. 1 also comprises positioning unit 111, processing unit 112, storage unit 113, wireless communication unit 114 and sensor unit 115, and is provided with intelligent operating system.Usually this intelligent operating system code storage is in storage unit 113, calls execution by processing unit 111.Wherein, the main Types of intelligent operating system comprises android system.This is because compared to the car-mounted terminal of special hardware and software development, use comparatively cheap android system as the operating system of car-mounted terminal, can integrate with the smart mobile phone of user, save the expense of purchase Special vehicle-mounted terminal device, reduce costs.In addition, android system has been widely used in various smart terminal product, its platform interface and mode of operation be familiar with by users colony.
Fig. 2 is the composition diagram that the utility model vehicle travels car-mounted terminal one embodiment in supervisory systems.Wherein, GPS locating module 211 belongs to satellite positioning module, is mainly used in the location of vehicle location, ARM controller 212 is processing controllers, for the control treatment to each comprising modules, storer mainly comprises SDRAM chip 2131 and flash storage, flash storage is specifically divided into again NOR flash storage 2132 and NAND flash storage 2133, SDRAM chip 2131 for deposit ARM controller 212 deal with the work in interim hot spot data and code, to accelerate task process, NOR flash storage 2132 is for depositing intelligent operating system code, NAND flash storage 2133 storage of cars running data, comprise the geographic position of vehicle, oil level, the speed of a motor vehicle, mileage and driver's photographic intelligence, in the present embodiment, SDRAM chip 2131 volume space is 2Gbyte, NOR flash storage 2132 volume space is 512Mbyte, NAND flash storage 2133 volume space is 8Gbyte, GPRS communication module 214 in this enforcement for sending the service data of vehicle to monitoring equipment, can also be WLAN communication module, bluetooth communication, and WLAN communication module is exactly conventional WiFi module usually, when using WiFi module, vehicle only after going back to field, need transmit vehicle driving trace data by car-mounted terminal to management server, sensor in the present embodiment mainly comprises fuel level sensor 2151, vehicle speed sensor 2152, odometer sensor 2153 and pilothouse camera 2154, and first three plants the oil level, the speed of a motor vehicle and the mileage that are respectively used to regularly generate vehicle, pilothouse camera 2154 is random candid photograph three human face photos in a period of time after detecting driver and entering pilothouse, for background server treatment and analysis, power module 216 automobile power source provides power supply for each comprising modules of vehicle intelligent terminal, fault alarm module 217, for detecting the important technological parameters of automobile in real time, as oil level, the speed of a motor vehicle, mileage and photo eigen, if the fault of detecting and potential safety hazard, can send alarm.
Pilothouse camera 2154 comprises 3, and is arranged on 3 directions of shooting angle difference 120 degree, and power module 216 is arranged on the centre position of these 3 pilothouse cameras 2154 or arranges near any one pilothouse camera 2154;
Pilothouse camera 2154 comprises 4, and is arranged on 4 directions of shooting angle difference 90 degree, and power module 216 is arranged on the centre position of 4 pilothouse cameras 2154 or arranges near any one pilothouse camera 2154;
Pilothouse camera 2154 comprises 8, and is arranged on 8 directions of shooting angle difference 45 degree, and power module 216 is arranged on the centre position of 8 pilothouse cameras 2154 or arranges near any one pilothouse camera 2154.
Fig. 3 is showing the vehicle operation data generation schematic diagram that the utility model vehicle travels car-mounted terminal one embodiment in supervisory systems.Wherein, in step S31, positioning unit is located in real time to vehicle, but the locator data that this real-time location produces not is give processing unit in real time to process, but in step s 32, often through predetermined positioning intervals, preferable range is 30 seconds ~ 2 minutes, and processing unit checks that whether the locator data before and after this positioning intervals is consistent, judges whether vehicle geographic position changes thus, if do not changed, then do not deal with and turn back to step S31; If change, then enter step S33, by vehicle operation data, comprise the vehicle geographic position data after change and the time data corresponding with this vehicle geographic position data, fuel tank fuel quantity data and travel speed data, be saved in storage unit, and then turn back to step S31.
This vehicle operation data producing method shown in Fig. 3, can reduce the transmission quantity to vehicle operation data, particularly need not repeat to transmit identical positional information in vehicle period out of service.
Fig. 4 is the vehicle operation data transmission schematic diagram that the utility model vehicle travels another embodiment of car-mounted terminal in supervisory systems.Wherein, in step S41, often through predetermined transmission time interval, preferable range is 10 seconds ~ 5 minutes, processing unit calls checks in storage unit whether have vehicle operation data, if there is this vehicle operation data, then enter step S42, processing unit judges wireless communication unit whether access-in management server.Here, this vehicle travels supervisory systems embodiment and have employed non real-time communication connection mode, allows the communication between car-mounted terminal and management server to occur interrupting or setting up communication in the mode that timing accesses exactly.If judge to communicate access-in management server, then enter step S43, wireless communication unit then transmits vehicle operation data to this management server, and then processing unit disposes these vehicle operation data transmitted in storage unit again, for storage unit reserves storage space.If judge to communicate non-access-in management server, then return step S41, through next predetermined transmission time interval, continue to judge whether this wireless communication unit accesses this management server, if access, then by the vehicle operation data had in wireless communication unit transport storage cell, repetitive cycling like this.
Fig. 4 is shown this vehicle operation data load mode, separate independent to the storage of vehicle operation data and transmission, generation and the storage of vehicle operation data is not affected when communicating and not accessing, when vehicle operation data existing in storage unit all being sent after communication access, then the vehicle operation data sent in storage unit is removed, for follow-up new vehicle operation data leaves storage space.So both ensure that the integrality of vehicle operation data, again communication access be there is no to the requirement of real-time simultaneously, reduce communications cost.
As can be seen here, the utility model vehicle travels supervisory systems all has cost-effective advantage in the Selection and Design of car-mounted terminal and the operating mechanism two of system, and car-mounted terminal highly versatile, be applicable to the demand of dissimilar user.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, include in scope of patent protection of the present utility model.
Claims (1)
1. a car-mounted terminal, it is characterized in that, comprise ARM controller, the GPS locating module be connected with described ARM controller, SDRAM chip, NOR flash storage, NAND flash storage, fuel level sensor, vehicle speed sensor, odometer sensor, pilothouse camera, power module, fault alarm module;
Described pilothouse camera comprises 3, and is arranged on 3 directions of shooting angle difference 120 degree, and described power module is arranged on the centre position of 3 described pilothouse cameras or arranges near pilothouse camera described in any one;
Or described pilothouse camera comprises 4, and be arranged on 4 directions of shooting angle difference 90 degree, described power module is arranged on the centre position of 4 described pilothouse cameras or arranges near pilothouse camera described in any one;
Or described pilothouse camera comprises 8, and be arranged on 8 directions of shooting angle difference 45 degree, described power module is arranged on the centre position of 8 described pilothouse cameras or arranges near pilothouse camera described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533427.3U CN204270514U (en) | 2014-09-16 | 2014-09-16 | A kind of vehicle travels supervisory systems and car-mounted terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533427.3U CN204270514U (en) | 2014-09-16 | 2014-09-16 | A kind of vehicle travels supervisory systems and car-mounted terminal |
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| Publication Number | Publication Date |
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| CN204270514U true CN204270514U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420533427.3U Expired - Fee Related CN204270514U (en) | 2014-09-16 | 2014-09-16 | A kind of vehicle travels supervisory systems and car-mounted terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866798A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Vehicle-mounted terminal IOT (Internet of Things) method based on Beidou communication |
-
2014
- 2014-09-16 CN CN201420533427.3U patent/CN204270514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866798A (en) * | 2016-03-25 | 2016-08-17 | 航天科技控股集团股份有限公司 | Vehicle-mounted terminal IOT (Internet of Things) method based on Beidou communication |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20170916 |