CN203084520U - Communication apparatus of locomotive general information transmission equipment - Google Patents
Communication apparatus of locomotive general information transmission equipment Download PDFInfo
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- CN203084520U CN203084520U CN2012207193656U CN201220719365U CN203084520U CN 203084520 U CN203084520 U CN 203084520U CN 2012207193656 U CN2012207193656 U CN 2012207193656U CN 201220719365 U CN201220719365 U CN 201220719365U CN 203084520 U CN203084520 U CN 203084520U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
一种机车通用信息传输设备的通讯装置，它包括TGC设备主控制板，所述的TGC设备主控制板连接两个通讯转发板，每个通讯转发板分别连接CAN接口设备、RS485接口设备和RS232接口设备。所述的TGC设备主控制板通过RS485总线与两个通讯转发板通讯连接。采用上述技术方案的本实用新型，采用两块通讯扩展板共同承担了主控制板与外部设备间的数据通讯，一方面按通讯协议要求将主控制板数据分发给各个外部设备，另一方面将外部各接口设备数据分类转发给主控制板。这样，有利于主控制板解放出来处理其它功能，提高了整个系统的工作效率。
A communication device for locomotive general information transmission equipment, which includes a main control board of TGC equipment, the main control board of TGC equipment is connected to two communication forwarding boards, and each communication forwarding board is respectively connected to CAN interface equipment, RS485 interface equipment and RS232 interface device. The TGC equipment main control board communicates with two communication forwarding boards through the RS485 bus. The utility model adopting the above-mentioned technical scheme adopts two communication expansion boards to jointly undertake the data communication between the main control board and the external equipment. The data of each external interface device is classified and forwarded to the main control board. In this way, the main control board is freed to handle other functions, and the work efficiency of the whole system is improved.
Description
技术领域 technical field
本实用新型涉及一种通讯装置，具体地说是涉及一种应用在机车通用信息传输设备（TGC）系统上的通讯装置。 The utility model relates to a communication device, in particular to a communication device applied to a general information transmission equipment (TGC) system of a locomotive.
背景技术 Background technique
原有的TGC产品只有一个通讯转发板承担主控制板与外部设备之间的数据通讯，这样，通讯过程需要占用主控制板很大的处理时间，从而降低了整个系统的工作效率。 The original TGC product has only one communication forwarding board to undertake the data communication between the main control board and the external equipment. In this way, the communication process needs to occupy a large processing time of the main control board, thus reducing the working efficiency of the whole system.
发明内容 Contents of the invention
本实用新型的目的是提供一种提高工作效率的TGC通讯装置。 The purpose of the utility model is to provide a TGC communication device which improves working efficiency.
为实现上述目的，本实用新型采用以下技术方案： In order to achieve the above object, the utility model adopts the following technical solutions:
一种机车通用信息传输设备的通讯装置，它包括TGC设备主控制板，所述的TGC设备主控制板连接两个通讯转发板，每个通讯转发板分别连接CAN接口设备、RS485接口设备和RS232接口设备。 A communication device for locomotive general information transmission equipment, which includes a main control board of TGC equipment, the main control board of TGC equipment is connected to two communication forwarding boards, and each communication forwarding board is respectively connected to CAN interface equipment, RS485 interface equipment and RS232 interface device.
所述的TGC设备主控制板通过RS485总线与两个通讯转发板通讯连接。 The TGC equipment main control board communicates with two communication forwarding boards through the RS485 bus.
采用上述技术方案的本实用新型，采用两块通讯扩展板共同承担了主控制板与外部设备间的数据通讯，一方面按通讯协议要求将主控制板数据分发给各个外部设备，另一方面将外部各接口设备数据分类转发给主控制板。这样，有利于主控制板解放出来处理其它功能，提高了整个系统的工作效率。 The utility model adopting the above-mentioned technical scheme adopts two communication expansion boards to jointly undertake the data communication between the main control board and the external equipment. The data of each external interface device is classified and forwarded to the main control board. In this way, the main control board is freed to handle other functions, and the work efficiency of the whole system is improved.
附图说明 Description of drawings
图1为本实用新型的原理框图。 Fig. 1 is a functional block diagram of the utility model.
具体实施方式 Detailed ways
如图1所示，一种TGC通讯装置，它包括TGC设备主控制板，所述的TGC设备主控制板连接两个通讯转发板，每个通讯转发板分别连接CAN接口设备、RS485接口设备和RS232接口设备。 As shown in Figure 1, a kind of TGC communication device, it comprises TGC equipment main control board, described TGC equipment main control board connects two communication forwarding boards, each communication forwarding board connects CAN interface equipment, RS485 interface equipment and RS232 interface device.
上述的TGC设备主控制板通过RS485总线与两个通讯转发板通讯连接。两块通讯扩展板共同承担了主控制板与外部设备间的数据通讯，一方面按通讯协议要求将主控制板数据分发给各个外部设备，另一方面将外部各接口设备数据分类转发给主控制板。这样，有利于主控制板解放出来处理其它功能，提高了整个系统的工作效率。 The main control board of the above-mentioned TGC equipment communicates with two communication forwarding boards through the RS485 bus. The two communication expansion boards jointly undertake the data communication between the main control board and external devices. On the one hand, the data of the main control board is distributed to each external device according to the communication protocol requirements; on the other hand, the data of each external interface device is classified and forwarded to the main control board. plate. In this way, the main control board is freed to handle other functions, and the work efficiency of the whole system is improved.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207193656U CN203084520U (en) | 2012-12-24 | 2012-12-24 | Communication apparatus of locomotive general information transmission equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207193656U CN203084520U (en) | 2012-12-24 | 2012-12-24 | Communication apparatus of locomotive general information transmission equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084520U true CN203084520U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207193656U Expired - Lifetime CN203084520U (en) | 2012-12-24 | 2012-12-24 | Communication apparatus of locomotive general information transmission equipment |
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| Country | Link |
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| CN (1) | CN203084520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207353A (en) * | 2015-09-08 | 2015-12-30 | 国家电网公司 | Smart substation station domain protection control system framework |
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2012
- 2012-12-24 CN CN2012207193656U patent/CN203084520U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105207353A (en) * | 2015-09-08 | 2015-12-30 | 国家电网公司 | Smart substation station domain protection control system framework |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |