CN105262660A - Bus control device for communication command vehicle - Google Patents
Bus control device for communication command vehicle Download PDFInfo
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- CN105262660A CN105262660A CN201510798547.5A CN201510798547A CN105262660A CN 105262660 A CN105262660 A CN 105262660A CN 201510798547 A CN201510798547 A CN 201510798547A CN 105262660 A CN105262660 A CN 105262660A
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Abstract
The invention relates to a bus control device for a communication command vehicle. The bus control device includes a communication control management module, an optical fiber communication module, a CAN communication module, a keyboard display module and a power source module; the power source module is connected with the communication control management module, the optical fiber communication module, the CAN communication module and the keyboard display module respectively through a power source cable; the optical fiber communication module and the communication control management module are connected with each other through a shielded twisted pair; the CAN communication module and the communication control management module are connected with each other through a twisted pair; and the keyboard display module is connected with the communication control management module through a data address bus. With the bus control device of the invention adopted, interconnection and intercommunication of low-speed equipment can be realized; control and monitoring can be performed on the low-speed equipment in real time; and the digitalization of the vehicle can be realized.
Description
Technical field
The present invention relates to a kind of control device, particularly the automobile-used bus control device of a kind of traffic guidance.
Background technology
Along with the progress of society, modern military forces use is just towards the stable development of informationalized direction.Army's informationization adopts modern information technology in each side of army building under referring to the same tissue and planning of commanding native place in the highest military affairs of country in army, and deeply exploitation and extensively utilize various information resources, thus accelerate the modernization realizing army.Communication truck, as the informationalized necessary mobile vehicle of army, was more and more being developed the demand meeting army in recent years.
Communication command vehicle, as the one of communication truck, has good mobility, can complete the task of every communication and command under various rugged environment.At present, China have employed communication command vehicle in every field such as communication, mobile command system, chemical, medical, and logistics guarantees, and communication command vehicle has become my army's airmobile and realized one of information-based and the indispensable important equipment of modernization.
CAN, as a kind of high-performance, strong anti-interference, distributed fieldbus, possesses the feature of outstanding reliability, real-time, flexibility, only needs a pair twisted pair wire, low-speed device can be connected.Can lack on the basis of cable, communication of guaranteeing is stable, reliable simultaneously as far as possible.Simultaneously due to bus type framework, make system have the feature of opening, extensibility, after certain new equipment joins system, only need software slightly to change, just can complete the integrated of New function.Some traffic guidance's vehicle has adopted power bus and fiber buss at present, realizes interconnecting.But, to have data volume little because of it to still have the low-speed device in a lot of communication command vehicle (as sound screen switching device, image splitter, vehicle-mounted mobile platform etc.), to the not high feature of traffic rate, requirement of real-time, cause not being considered to adopt high speed fibre bus interface in manufacture and assembling process, thus cannot realize interconnecting.And then make these low-speed devices generally be in the state of dispersion, manually control and management at present, bring following problems: 1, trivial operations, inefficiency; 2, manual operation error rate is high; 3, can not fault detection and diagnosis be carried out, cannot safeguard by on-call maintenance; The development of 4, serious restriction communication command vehicle digitlization, informationization, networking.
Thus need one badly can realize low-speed device and interconnect, can carry out controlling to low-speed device in real time and monitor, the automobile-used bus control device of the digitized traffic guidance of car load can be realized.
Summary of the invention
The object of the invention is, in order to overcome the above-mentioned deficiency of prior art, providing one can realize device interoperability, can carry out controlling to equipment in real time and monitor, the automobile-used bus control device of the digitized traffic guidance of car load can be realized.
To achieve these goals, the technical solution adopted in the present invention is: the automobile-used bus control device of a kind of traffic guidance, comprises communication control management module, fiber optic telecommunications module, CAN, keyboard display module and power module; Wherein:
Communication control management module for realizing CAN communication interface, the reception of communication data of fiber optic data communication interface, forwarding, control, critical data store and the function such as remote networking communication;
Fiber optic telecommunications module is for receiving and dispatching high speed fibre bus data;
CAN is for receiving and dispatching CAN low speed bus communication data;
Described keyboard display module is used for realizing the functions such as state display, optimum configurations, low-speed device control, and keyboard display module adopts low temperature OLED display screen;
Power module is used for the various DC power supply be converted to by 220V electric main needed for bus control device;
Described power module is connected with communication control management module, fiber optic telecommunications module, CAN and keyboard display module respectively by power cable; Power module is the DC power supply that other module (keyboard display module, communication control management module, CAN, fiber optic telecommunications module) provides+5V;
Described fiber optic telecommunications module is connected by Shielded Twisted Pair with communication control management module; Fiber optic telecommunications module is connected by Ethernet with communication control management module, and the ethernet signal that communication control management module exports is converted to fiber-optic signal and transmits by fiber optic telecommunications module;
Described CAN and communication control management module pass through twisted pair line connection; CAN is connected by Transistor-Transistor Logic level signal with communication control management module, and the Transistor-Transistor Logic level signal of communication control management module is converted to CAN signal and transmits by CAN;
Described keyboard display module is through data address bus and communication control management model calling, and keyboard display module is connected by 20 core winding displacements with communication control management module.
Further, communication control management module, fiber optic telecommunications module, CAN, keyboard display module and power module integrally, form bus control device; Described bus control device is arranged between high speed fibre bus and CAN low speed bus; High speed fibre bus is connected with computer; CAN low speed bus is connected with low-speed device.
Further, bus control device is by fiber optic telecommunications module incoming fiber optic high-speed bus, and bus control device is by CAN access CAN low speed bus.
Described low-speed device is sound screen switching device, image splitter, vehicle-mounted mobile platform ... etc..
Principle of the present invention and using method are:
By low-speed device by CAN low speed bus access bus control device, bus control device is by fiber optic telecommunications module incoming fiber optic high-speed bus, and low-speed device information unification accesses car-mounted computer.Bus control device keyboard display module can show the state of low-speed device, and is arranged the parameter of low-speed device by the keyboard on keyboard display module, controlled the operation of low-speed device.When car-mounted computer is opened, also the functions such as completion status display, optimum configurations, equipment control can be unified by car-mounted computer.
When there being the networking of multiple stage communication command vehicle, it is interconnected that bus control device carries out networking by high speed fibre bus, and bus control device divides by arranging different bus address parameters.
After low-speed device realization is interconnected, by adopting software synthesis intelligent control technology to carry out comprehensive intelligent process, carrying out Combinatorial Optimization, monitor state and fault low-speed device function, user realizes intelligent manipulation by bus control device.
The present invention compared with prior art has following features:
1. can realize low-speed device to interconnect; By low-speed device by CAN low speed bus access bus control device, bus control device is by fiber optic telecommunications module incoming fiber optic high-speed bus, low-speed device information unification access car-mounted computer, thus achieve between low-speed device by the present invention realize interconnect, the operating efficiency of operating personnel can be improved.
2. can carry out controlling to low-speed device in real time and monitor; Bus control device keyboard display module can show the state of low-speed device, and is arranged the parameter of low-speed device by the keyboard on keyboard display module, controlled the operation of low-speed device.When car-mounted computer is opened, also the functions such as completion status display, optimum configurations, equipment control can be unified by car-mounted computer.After low-speed device realization is interconnected, by adopting software synthesis intelligent control technology to carry out comprehensive intelligent process, Combinatorial Optimization being carried out to low-speed device function, state and fault are monitored.
3. can realize car load digitlization; Equipment in car load all relies on the present invention to interconnect, thus the integration achieved between each equipment and digitlization, user realizes intelligent manipulation by bus control device, reduces training on operation time and cost, and improves real work usefulness; Point out and alarm the various faults that logical finger car occurs, user can quick position fault and reason in time, and carries out timely maintenance, improves the maintenance, repair of car load, the cost of reduction user's maintenance, repair aspect simultaneously.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present invention is further described.
Accompanying drawing explanation
Fig. 1-be structural representation of the present invention;
Fig. 2-be work connection layout of the present invention.
In figure: 1-communication control management module, 2-fiber optic telecommunications module, 3-CAN, 4-keyboard display module, 5-power module, 101-bus control device, 102-high speed fibre bus, 103-CAN low speed bus, 104-computer, 105-low-speed device.
Embodiment
As shown in drawings, the automobile-used bus control device of a kind of traffic guidance, comprises communication control management module 1, fiber optic telecommunications module 2, CAN 3, keyboard display module 4 and power module 5; Wherein:
Communication control management module 1 is for realizing CAN communication interface, and the reception of the communication data of fiber optic data communication interface, forwarding, control, critical data store and the function such as remote networking communication;
Fiber optic telecommunications module 2 is for receiving and dispatching high speed fibre bus data;
CAN 3 is for receiving and dispatching CAN low speed bus communication data;
Keyboard display module 4 is for realizing the functions such as state display, optimum configurations, low-speed device control;
Power module 5 is for being converted to the various DC power supply needed for bus control device by 220V electric main;
Described power module 5 is connected with communication control management module 1, fiber optic telecommunications module 2, CAN 3 and keyboard display module 4 respectively by power cable;
Described fiber optic telecommunications module 2 is connected by Shielded Twisted Pair with communication control management module 1;
Described CAN 3 passes through twisted pair line connection with communication control management module 1;
Described keyboard display module 4 is connected by winding displacement with communication control management module 1.
Communication control management module 1, fiber optic telecommunications module 2, CAN 3, keyboard display module 4 and power module 5 integrally, form bus control device 101; Described bus control device 101 is arranged between high speed fibre bus 102 and CAN low speed bus 103; High speed fibre bus 102 is connected with computer 104; CAN low speed bus 103 is connected with low-speed device 105.
Bus control device 101 is by fiber optic telecommunications module 2 incoming fiber optic high-speed bus 102, and bus control device 101 accesses CAN low speed bus 103 by CAN 3.
Low-speed device 105 is sound screen switching device, image splitter and vehicle-mounted mobile platform.
Keyboard display module 4 is provided with low temperature OLED display screen.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technology thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. the automobile-used bus control device of traffic guidance, is characterized in that: comprise communication control management module (1), fiber optic telecommunications module (2), CAN (3), keyboard display module (4) and power module (5); Wherein:
Communication control management module (1) is for realizing CAN communication interface, and the reception of the communication data of fiber optic data communication interface, forwarding, control, critical data store and the function such as remote networking communication;
Fiber optic telecommunications module (2) is for receiving and dispatching high speed fibre bus data;
CAN (3) is for receiving and dispatching CAN low speed bus communication data;
Keyboard display module (4) is for realizing the functions such as state display, optimum configurations, low-speed device control;
Power module (5) is for being converted to the various DC power supply needed for bus control device by 220V electric main;
Described power module (5) is connected with communication control management module (1), fiber optic telecommunications module (2), CAN (3) and keyboard display module (4) respectively by power cable;
Described fiber optic telecommunications module (2) is connected by Shielded Twisted Pair with communication control management module (1);
Described CAN (3) and communication control management module (1) pass through twisted pair line connection;
Described keyboard display module (4) is connected by winding displacement with communication control management module (1).
2. the automobile-used bus control device of traffic guidance as claimed in claim 1, it is characterized in that: communication control management module (1), fiber optic telecommunications module (2), CAN (3), keyboard display module (4) and power module (5) integrally, form bus control device (101); Described bus control device (101) is arranged between high speed fibre bus (102) and CAN low speed bus (103); High speed fibre bus (102) is connected with computer (104); CAN low speed bus (103) is connected with low-speed device (105).
3. the automobile-used bus control device of traffic guidance as claimed in claim 2, it is characterized in that: bus control device (101) is by fiber optic telecommunications module (2) incoming fiber optic high-speed bus (102), and bus control device (101) is by CAN (3) access CAN low speed bus (103).
4. the automobile-used bus control device of traffic guidance as claimed in claim 2, is characterized in that: described low-speed device (105) is sound screen switching device, image splitter and vehicle-mounted mobile platform.
5. the automobile-used bus control device of traffic guidance as claimed in claim 1, is characterized in that: described keyboard display module (4) is provided with low temperature OLED display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798547.5A CN105262660A (en) | 2015-11-19 | 2015-11-19 | Bus control device for communication command vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798547.5A CN105262660A (en) | 2015-11-19 | 2015-11-19 | Bus control device for communication command vehicle |
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| CN105262660A true CN105262660A (en) | 2016-01-20 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10131094A1 (en) * | 2001-06-27 | 2003-01-23 | Kruno Pranjic | Coupler module for connection to the bus of a data network |
| CN101795262A (en) * | 2009-12-09 | 2010-08-04 | 北京航空航天大学 | IEEE-1394b bus and CAN bus protocol converter based on microprocessor |
| CN201903780U (en) * | 2010-11-30 | 2011-07-20 | 康佳集团股份有限公司 | Light-emitting diode (LED) display screen power management system based on optical fiber and controller area network (CAN) bus |
| CN103532243A (en) * | 2013-10-30 | 2014-01-22 | 湖北工业大学 | Active power filter control and communication system |
| CN204368063U (en) * | 2014-12-16 | 2015-06-03 | 衡阳泰豪通信车辆有限公司 | A kind of communication truck bus type central control system |
| CN205212858U (en) * | 2015-11-19 | 2016-05-04 | 衡阳泰豪通信车辆有限公司 | Automobile -used bus controlling means of traffic guidance |
-
2015
- 2015-11-19 CN CN201510798547.5A patent/CN105262660A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10131094A1 (en) * | 2001-06-27 | 2003-01-23 | Kruno Pranjic | Coupler module for connection to the bus of a data network |
| CN101795262A (en) * | 2009-12-09 | 2010-08-04 | 北京航空航天大学 | IEEE-1394b bus and CAN bus protocol converter based on microprocessor |
| CN201903780U (en) * | 2010-11-30 | 2011-07-20 | 康佳集团股份有限公司 | Light-emitting diode (LED) display screen power management system based on optical fiber and controller area network (CAN) bus |
| CN103532243A (en) * | 2013-10-30 | 2014-01-22 | 湖北工业大学 | Active power filter control and communication system |
| CN204368063U (en) * | 2014-12-16 | 2015-06-03 | 衡阳泰豪通信车辆有限公司 | A kind of communication truck bus type central control system |
| CN205212858U (en) * | 2015-11-19 | 2016-05-04 | 衡阳泰豪通信车辆有限公司 | Automobile -used bus controlling means of traffic guidance |
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