CN106453241A - Protocol converter for unifying control of highway information boards - Google Patents
Protocol converter for unifying control of highway information boards Download PDFInfo
- Publication number
- CN106453241A CN106453241A CN201610737831.6A CN201610737831A CN106453241A CN 106453241 A CN106453241 A CN 106453241A CN 201610737831 A CN201610737831 A CN 201610737831A CN 106453241 A CN106453241 A CN 106453241A
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- CN
- China
- Prior art keywords
- protocol
- interface module
- interface
- highway
- control
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
Abstract
The invention relates to the technical field of protocol converters and in particular to a protocol converter for unifying the control of highway information boards. The protocol converter includes an input communication interface module, an embedded smallest system, a protocol converting module and an output communication interface module. The input communication interface is intended for realizing electrical docking among an Ethernet interface, a serial bus interface and a highway information board device. The embedded smallest system is intended for providing drive programs for the input communication interface module and the output communication interface module, and transmitting the input data to the protocol converting module. The protocol converting module is intended for realizing the conversion between different highway information board communication protocols and the standard communication protocol. The output communication interface module is intended for realizing data docking with information board control systems. According to the invention, the converter realizes unified control of different types of highway information boards, can provide unified interfaces to a plurality of information board control systems, and realizes control of the information boards by a multi-management platform.
Description
Technical field
The present invention relates to protocol converter technical field, specially a kind of association unifying management and control for highway advices plate
View transducer.
Background technology
Highway advices plate is widely used in Freeway Informationization Construction, is that the driver and conductor of vehicular traffic carries
For information such as road conditions, weather conditions.Highway advices plate is mounted to the electromechanics before highway and freeway toll station
Facility.It is used for showing the relevant information (accident, road upkeep, terrible weather) of road by remotely control, traffic is lured
Lead, the convenient driver travelling on a highway, according to road conditions, formulates travel route immediately.
Highway advices plate, in order to adapt to road occupation, is typically provided with polytype, and is derived from different manufacturers, by
The electric interfaces that adopt in different advices plate, communications protocol etc. are not quite similar, and each producer has independent advices plate to issue system
System, such present situation is unfavorable for realizing the unified management and control to multiple highway advices plates.Traditional mode is turned using electric interfaces
Die change block, although achieving the unification of electric interfaces, wiring complexity, complex operation, being not easy to install, and cannot realize
The protocol conversion of many advices plates.
Content of the invention
For solving the above problems, the invention provides a kind of protocol conversion unifying management and control for highway advices plate
Different highway advices plate communications protocol can be converted to standard compliant communications protocol, facilitate implementation control system by device
Unified management and control.
For achieving the above object, the technical solution used in the present invention is：
A kind of protocol converter unifying management and control for highway advices plate, including incoming traffic interface module, embeds
Formula minimum system, protocol conversion module and outputting communication interface module, wherein, incoming traffic interface module is used for realizing Ethernet
The electric docking of interface, serial bus interface and highway information board device；Embedded Minimum System is used for as incoming traffic
Interface module, outputting communication interface module provide driver, and input data is supplied to protocol conversion module process；Agreement
Modular converter is used for realizing the conversion between different highway advices plate communications protocol and standard communication protocol；Outputting communication
Interface module is used for realizing docking with the data of information panel control system.
Further, the interface type of described incoming traffic interface module peripheral hardware have Ethernet interface, RS232 interface,
RS485 interface and RS422 interface, each interface, to there being an interface circuit, enables multichannel and is concurrently accessed, realize polylith
The unified management and control of highway advices plate.
Further, described outputting communication interface module can provide unified interface to hand over for multiple information panel control systems
Mutually.
Further, described standard communication protocol is to send, based on Transmission Control Protocol, with JSON form, the socket that instruction is carried out
Communications protocol.
Different highway advices plate communications protocol can be converted to the communications protocol of standard it is achieved that to each by the present invention
Plant the unified management and control of dissimilar highway advices plate, and can be that multiple information panel control systems provide unified interface,
Realize the management and control to advices plate for many management platforms.Present device adopts embedded system, stable and reliable operation, and the system reform becomes
This is low, and wiring simple it is easy to operation, equipment is compact, easy for installation.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described in detail.
A kind of protocol converter unifying management and control for highway advices plate, as illustrated, include incoming traffic interface
Module, Embedded Minimum System, protocol conversion module and outputting communication interface module.Incoming traffic interface module be used for realize with
The electric docking of too network interface, serial bus interface and highway information board device；Outside described incoming traffic interface module
If interface can select from the types such as Ethernet interface, RS232 interface, RS485 interface and RS422 interface as needed several
Kind, multiple highway advices plates can be connected, enable multichannel and be concurrently accessed, realize the unification of polylith highway advices plate
Management and control.Embedded Minimum System is used for providing driver for incoming traffic interface module, outputting communication interface module, and will be defeated
Enter data and be supplied to protocol conversion module process.Protocol conversion module is used for realizing different highway advices plate communications protocol
Conversion and standard communication protocol between, described standard communication protocol be based on Transmission Control Protocol, with JSON form send instruct into
The socket communication agreement of row.Outputting communication interface module provides unified interactive interfacing, can be with multiple information panel control systems
Carry out data docking.
Claims (4)
1. a kind of for highway advices plate unify management and control protocol converter it is characterised in that：Including incoming traffic interface
Module, Embedded Minimum System, protocol conversion module and outputting communication interface module, wherein, incoming traffic interface module is used for
Realize electric docking of Ethernet interface, serial bus interface and highway information board device；Embedded Minimum System is used for
Driver is provided, and input data is supplied to protocol conversion mould for incoming traffic interface module, outputting communication interface module
Block is processed；Protocol conversion module is used for realizing turning between different highway advices plate communications protocol and standard communication protocol
Change；Outputting communication interface module is used for realizing docking with the data of information panel control system.
2. according to claim 1 for highway advices plate unify management and control protocol converter it is characterised in that：Institute
The interface type of the incoming traffic interface module peripheral hardware stated has Ethernet interface, RS232 interface, RS485 interface and RS422 to connect
Mouthful, each interface, to there being an interface circuit, enables multichannel and is concurrently accessed, and realizes the system of polylith highway advices plate
One management and control.
3. according to claim 1 for highway advices plate unify management and control protocol converter it is characterised in that：Institute
The outputting communication interface module stated can provide unified interactive interfacing for multiple information panel control systems.
4. the protocol converter unifying management and control for highway advices plate according to claim 1 or 2 or 3, its feature
It is：Described standard communication protocol is to send, based on Transmission Control Protocol, with JSON form, the socket communication agreement that instruction is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737831.6A CN106453241A (en) | 2016-08-26 | 2016-08-26 | Protocol converter for unifying control of highway information boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610737831.6A CN106453241A (en) | 2016-08-26 | 2016-08-26 | Protocol converter for unifying control of highway information boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106453241A true CN106453241A (en) | 2017-02-22 |
Family
ID=58182328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610737831.6A Pending CN106453241A (en) | 2016-08-26 | 2016-08-26 | Protocol converter for unifying control of highway information boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106453241A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375836A (en) * | 2019-07-23 | 2019-10-25 | 甘肃紫光智能交通与控制技术有限公司 | Embedded weight scale protocol converter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953451A (en) * | 2006-11-16 | 2007-04-25 | 黄卫 | Multiple protocol control machine for on-line monitoring of expressway |
| CN202748617U (en) * | 2012-04-10 | 2013-02-20 | 上海邦达电子系统工程有限公司 | Energy saving controller for highway LED information board |
| CN204680211U (en) * | 2015-06-19 | 2015-09-30 | 贵州黔通智联科技产业发展有限公司 | A kind of highway LED advices plate intelligent controller |
| CN106375280A (en) * | 2016-08-25 | 2017-02-01 | 山东高速信息工程有限公司 | Intelligent gateway platform for expressway information board control system |
-
2016
- 2016-08-26 CN CN201610737831.6A patent/CN106453241A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1953451A (en) * | 2006-11-16 | 2007-04-25 | 黄卫 | Multiple protocol control machine for on-line monitoring of expressway |
| CN202748617U (en) * | 2012-04-10 | 2013-02-20 | 上海邦达电子系统工程有限公司 | Energy saving controller for highway LED information board |
| CN204680211U (en) * | 2015-06-19 | 2015-09-30 | 贵州黔通智联科技产业发展有限公司 | A kind of highway LED advices plate intelligent controller |
| CN106375280A (en) * | 2016-08-25 | 2017-02-01 | 山东高速信息工程有限公司 | Intelligent gateway platform for expressway information board control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375836A (en) * | 2019-07-23 | 2019-10-25 | 甘肃紫光智能交通与控制技术有限公司 | Embedded weight scale protocol converter |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
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| RJ01 | Rejection of invention patent application after publication |