CN104901876A - Mine multi-protocol embedded gateway system - Google Patents
Mine multi-protocol embedded gateway system Download PDFInfo
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- CN104901876A CN104901876A CN201510310251.4A CN201510310251A CN104901876A CN 104901876 A CN104901876 A CN 104901876A CN 201510310251 A CN201510310251 A CN 201510310251A CN 104901876 A CN104901876 A CN 104901876A
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Abstract
The invention discloses a mine multi-protocol embedded gateway system, comprising RS232 equipment, RS485 equipment and CAN equipment, wherein the RS232 equipment, the RS485 equipment and the CAN equipment are connected with an embedded gateway via corresponding interfaces. The embedded gateway is accessed in ethernet network via an ethernet network port so as to connect with equipment on the ethernet network. The embedded gateway comprises a main control module. The main control module is connected with the RS232 equipment, the RS485 equipment, the CAN equipment and an ethernet network module. The main control module uses STM32F107 as a processor. The RS232 equipment, the RS485 equipment and the CAN equipment are all provided with fault flashlights and automatic overhauling devices. The fault flashlights are connected with the automatic overhauling devices. The system can be used by coal mine managers to find the operating status of underground equipment or transmit an instruction to the underground equipment via a far-end mainframe or a local mainframe so as to realize the function monitoring and controlling the underground equipment by the persons above the ground.
Description
Technical field
The present invention relates to network hardware structure, be specifically related to a kind of mining multi-protocols embedded gateway system.
Background technology
Along with the development of information technology and network technology, various different data-interface and communication protocol are applied to electronic product and Control on Communication field.At industrial circle, communication protocol the most conventional has RS232, RS485, CAN etc.Wherein, RS232 is used for low speed short range transmission, and RS485, CAN speed when long-distance transmissions is only a few Kbps, therefore all cannot realize the transmission of remote high-speed data.In addition, variously mutually to isolate with between distinct interface and the equipment of agreement, the data between equipment cannot be shared, and cannot intercom mutually, thus form information island.This problem is particularly outstanding expressively at underground coal mine, devices communicating difficulty between various fieldbus, colliery administrative staff are difficult to carry out monitoring to the equipment of down-hole, and these problems have had a strong impact on the IT application process of coal industry, simultaneously also for safety of coal mines hides some dangers for.Propose a kind of gateway design scheme of hardware and software based on embedded system uC/OS-II herein, solve the transition problem between different agreement, the equipment of colliery administrative staff better under pit for managing can be helped simultaneously, improve the coal industry level of informatization, contribute to the probability that reduction accident occurs.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the mining multi-protocols embedded gateway that a kind of structure is simple, reasonable in design, easy to use is provided.
In order to solve the problem existing for background technology, the technical solution used in the present invention is: a kind of mining multi-protocols embedded gateway system, comprise RS232 equipment, RS485 equipment and CAN equipment, RS232 equipment, RS485 equipment is connected by corresponding interface with embedded gateway respectively with CAN equipment, embedded gateway is again by Ethernet interface access network based on ethernet, and then with equipment connection on Ethernet, described embedded gateway comprises main control module, described main control module connects RS232 module respectively, RS485 module, CAN module and ethernet module, described main control module adopts STM32F107 as processor, described RS232 equipment, RS485 equipment and CAN equipment are equipped with fault photoflash lamp and automatic inspection device, described fault photoflash lamp connects automatic inspection device.
In a preferred embodiment of the present invention, STM32F107 comprises AD controller, 2 12 DA controllers, 4 general 16 bit timing devices and 1 PWM timer of 2 12 as processor, also comprises standard and advanced communication interface: 1 I2C interface, 3 SPI interfaces, 2 I2S interfaces, 5 USART interfaces, 1 USB OTG FS interface, 2 CAN interfaces and Ethernet interface.
In a preferred embodiment of the present invention, fault photoflash lamp is divided into Non-follow control and automatically controls.
After adopting said structure, beneficial effect of the present invention is: this system can realize colliery administrative staff and checks underground equipment running status by remote host or local host or send order to underground equipment, thus realizes the monitoring function of aboveground personnel to underground equipment; The setting of simultaneous faults photoflash lamp, conveniently overhauls each equipment, improves overhaul efficiency, saves time.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is embedded gateway structural representation.
Description of reference numerals: 1, RS232 equipment; 2, RS484 equipment; 3, CAN equipment; 4, embedded gateway; 41, main control module; 42, RS232 module; 43, RS485 module; 44, CAN module; 45, ethernet module; 5, Ethernet; 6, fault photoflash lamp; 7, automatic inspection device.
embodiment:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, this embodiment adopts following technical scheme: a kind of mining multi-protocols embedded gateway system, comprise RS232 equipment 1, RS485 equipment 2 and CAN equipment 3, described RS232 equipment 1, RS485 equipment 2 is connected by corresponding interface with embedded gateway 4 respectively with CAN equipment 3, embedded gateway 4 is again by Ethernet interface access network based on ethernet 5, and then with equipment connection on Ethernet 5, described embedded gateway 4 comprises main control module 41, described main control module 41 connects RS232 module 42 respectively, RS485 module 43, CAN module 44 and ethernet module 45, described main control module 41 adopts STM32F107 as processor, described RS232 equipment 1, RS485 equipment 2 and CAN equipment 3 are equipped with fault photoflash lamp 6 and automatic inspection device 7, fault photoflash lamp 6 connects automatic inspection device 7, facilitate staff to the inspection and maintenance of equipment, contact under strengthening ore deposit and on ore deposit.
STM32F107 comprises AD controller, 2 12 DA controllers, 4 general 16 bit timing devices and 1 PWM timer of 2 12 as processor, also comprises standard and advanced communication interface: 1 I2C interface, 3 SPI interfaces, 2 I2S interfaces, 5 USART interfaces, 1 USB OTG FS interface, 2 CAN interfaces and Ethernet interface.
Fault photoflash lamp 6 is divided into Non-follow control and automatically controls, automatic Control Fault photoflash lamp can be selected as required, or in order to saves energy, at daily closing fault photoflash lamp, when needs overhaul, first fault photoflash lamp can be opened, open automatic inspection device simultaneously, to find fault point fast and effectively, keep in repair as early as possible, save time.
The above, only in order to technical scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technical scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (3)
1. a mining multi-protocols embedded gateway system, it is characterized in that: comprise RS232 equipment, RS485 equipment and CAN equipment, described RS232 equipment, RS485 equipment is connected by corresponding interface with embedded gateway respectively with CAN equipment, embedded gateway is again by Ethernet interface access network based on ethernet, and then with equipment connection on Ethernet, described embedded gateway comprises main control module, described main control module connects RS232 module respectively, RS485 module, CAN module and ethernet module, described main control module adopts STM32F107 as processor, described RS232 equipment, RS485 equipment and CAN equipment are equipped with fault photoflash lamp and automatic inspection device, described fault photoflash lamp connects automatic inspection device.
2. mining multi-protocols embedded gateway system according to claim 1, it is characterized in that: described STM32F107 comprises AD controller, 2 12 DA controllers, 4 general 16 bit timing devices and 1 PWM timer of 2 12 as processor, also comprise standard and advanced communication interface: 1 I2C interface, 3 SPI interfaces, 2 I2S interfaces, 5 USART interfaces, 1 USB OTG FS interface, 2 CAN interfaces and Ethernet interface.
3. mining multi-protocols embedded gateway system according to claim 1, is characterized in that: described fault photoflash lamp is divided into Non-follow control and automatically controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310251.4A CN104901876A (en) | 2015-06-09 | 2015-06-09 | Mine multi-protocol embedded gateway system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510310251.4A CN104901876A (en) | 2015-06-09 | 2015-06-09 | Mine multi-protocol embedded gateway system |
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| Publication Number | Publication Date |
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| CN104901876A true CN104901876A (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510310251.4A Pending CN104901876A (en) | 2015-06-09 | 2015-06-09 | Mine multi-protocol embedded gateway system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060067209A1 (en) * | 2004-07-29 | 2006-03-30 | Modius, Inc. | Universal configurable device gateway |
| CN202551088U (en) * | 2012-02-08 | 2012-11-21 | 煤炭科学研究总院 | Intrinsically safe type gateway for mining |
| CN204761461U (en) * | 2015-06-09 | 2015-11-11 | 苏州新奇迅网络有限公司 | Embedded gateway system of mining multi -protocols |
-
2015
- 2015-06-09 CN CN201510310251.4A patent/CN104901876A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060067209A1 (en) * | 2004-07-29 | 2006-03-30 | Modius, Inc. | Universal configurable device gateway |
| CN202551088U (en) * | 2012-02-08 | 2012-11-21 | 煤炭科学研究总院 | Intrinsically safe type gateway for mining |
| CN204761461U (en) * | 2015-06-09 | 2015-11-11 | 苏州新奇迅网络有限公司 | Embedded gateway system of mining multi -protocols |
Non-Patent Citations (1)
| Title |
|---|
| 卓然 等: "矿用多协议嵌入式网关设计", 《软件》 * |
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Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |