CN203883863U - Double-heading gateway based on HDLC (High-level Data Link Control) - Google Patents
Double-heading gateway based on HDLC (High-level Data Link Control) Download PDFInfo
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- CN203883863U CN203883863U CN201320780568.0U CN201320780568U CN203883863U CN 203883863 U CN203883863 U CN 203883863U CN 201320780568 U CN201320780568 U CN 201320780568U CN 203883863 U CN203883863 U CN 203883863U
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Abstract
The utility model provides a double-heading gateway based on HDLC (High-level Data Link Control), and the gateway comprises a first UIC gateway module which is used for receiving first WTB data transmitted by a first locomotive through a WTB (wire train bus), and transmitting the first WTB data into first MVB data; and a first HDLC/MVB conversion module which is used for receiving the first MVB data transmitted by the first UIC gateway module, converting the first MVB data into first HDLC data, and transmitting the first HDLC data to a second locomotive through an HDLC. The first UIC gateway module is electrically connected with the first HDLC/MVB conversion module. The gateway provided by the embodiment of the utility model effectively solves a problem in the prior art that a WTB double-heading locomotive cannot be connected to an HDLC double-heading locomotive in a double-heading manner.
Description
Technical field
The utility model relates to the communication technology, relates in particular to a kind of locomotive double heading gateway based on High-Level Data Link Control HDLC.
Background technology
Fast development along with railway systems, network communication standard as Chinese Railway rail vehicle, TCN bus (Train Communication Network, TCN) is occupied very large application proportion in the industrial field bus network of field of track traffic.TCN comprises two-stage bus: wired train bus (wired train bus, WTB) and multifunction vehicle bus (multifunction vehicle bus, MVB).WTB, as train level network, can realize neatly the cascade of vehicle and compile with solution, and MVB bus is the vehicle bus that connects vehicle interior and connect each vehicle arrangement in integral train.
There is larger difference in the online system of the weight of the rail vehicles of China at present, as there is the condition interconnecting that lacks between the locomotive based on the heavy online system of High-Level Data Link Control (High-Level Data Link Control, HDLC) and the heavy online locomotive processed of common WTB.And in prior art, do not have a kind of gateway or device to realize interconnecting between these two kinds different heavy online locomotives processed yet.
Utility model content
The utility model provides a kind of locomotive double heading gateway based on High-Level Data Link Control HDLC, in order to the scheme of the heavy online locomotive double heading processed of a set of WTB to the heavy online locomotive processed of HDLC to be provided.
The utility model embodiment provides a kind of locomotive double heading gateway based on High-Level Data Link Control HDLC, comprising:
For receiving the WTB data that the first locomotive sends by wired train bus WTB; And described WTB data are converted to a UIC gateway module of the first MVB data;
Described MVB data that send for receiving a described UIC gateway module, are converted to the first HDLC data by described MVB data, and described HDLC data are sent to a HDLC/MVB modular converter of the second locomotive by HDLC buses; A described UIC gateway module and a described HDLC/MVB modular converter are electrically connected to.
Heavy networking as above is closed, and also comprises: the 2nd HDLC data that send by HDLC bus for receiving the 3rd locomotive; Described the 2nd HDLC data are converted to the 2nd HDLC/MVB modular converter of the second MVB data;
Described the 2nd MVB data that send for receiving described the 2nd HDLC/MVB modular converter, are converted to the second WTB data by described the 2nd MVB data, and described the 2nd WTB data are sent to the 2nd UIC gateway module of the 4th locomotive by WTB buses; Described the 2nd UIC gateway module and described the 2nd HDLC/MVB modular converter are electrically connected to.
Heavy networking as above is closed, and described WTB data specifically comprise a WTB message data, and/or a WTB process data; A described UIC gateway module specifically comprises:
Be electrically connected to a described HDLC/MVB modular converter; For a described WTB message data of described WTB data being converted to a UIC gateway unit of a MVB message data;
Be electrically connected to a described HDLC/MVB modular converter; For a described WTB process data of described WTB data being converted to the 2nd UIC gateway unit of a MVB process data.
Heavy networking as above is closed, also comprise: be electrically connected to a described UIC gateway module, a described HDLC/MVB modular converter respectively, for a described MVB message data of described MVB data is converted to a described MVB process data, and an original described MVB process data in the described MVB process data after conversion and described MVB data is sent to a MVB control module of a described HDLC/MVB modular converter jointly as described MVB data.
Heavy networking as above is closed, and specifically comprises the 2nd MVB failure diagnosis data in described the 2nd MVB data, and/or the 2nd MVB process data; Described heavy networking is closed and is also comprised: be electrically connected to described the 2nd UIC gateway module and described the 2nd HDLC/MVB modular converter respectively, for described the 2nd MVB failure diagnosis data of described the 2nd MVB data are converted to the second MVB message data, and using described the 2nd MVB message data and described the 2nd MVB process data jointly as the 2nd MVB control module of described the 2nd MVB data.
Heavy networking as above is closed, and described the 2nd UIC gateway module specifically comprises:
Be electrically connected to described the 2nd MVB control module; For described the 2nd MVB message data of described the 2nd MVB data that receive being converted to the 3rd UIC gateway unit of described the 2nd WTB message data;
Be electrically connected to described the 2nd MVB control module; For described the 2nd MVB process data of described the 2nd MVB data that receive being converted to the 4th UIC gateway unit of described the 2nd WTB process data.
Heavy networking as above is closed, and also comprises: be electrically connected to a described UIC gateway module, a described HDLC/MVB modular converter, described the 2nd UIC gateway module, described the 2nd HDLC/MVB modular converter, a described MVB control module and described the 2nd MVB control module respectively; For the power module to a described UIC gateway module, a described HDLC/MVB modular converter, described the 2nd UIC gateway module, described the 2nd HDLC/MVB modular converter, a described MVB control module and described the 2nd MVB control module power supply.
The locomotive double heading gateway based on High-Level Data Link Control HDLC that the utility model provides, provides the technical scheme of the heavy online locomotive double heading processed of a set of WTB to the heavy online locomotive processed of HDLC.
Accompanying drawing explanation
The structural representation of the embodiment of locomotive double heading gateway based on High-Level Data Link Control HDLC that Fig. 1 provides for the utility model;
The structural representation of another embodiment of locomotive double heading gateway based on High-Level Data Link Control HDLC that Fig. 2 provides for the utility model.
Embodiment
The structural representation of the embodiment of locomotive double heading gateway based on High-Level Data Link Control HDLC that Fig. 1 provides for the utility model.This locomotive double heading gateway can be used for the heavy online locomotive double heading processed of WTB to the heavy online locomotive processed of HDLC.As shown in Figure 1, this locomotive double heading gateway can be arranged in WTB network, this locomotive double heading gateway comprises: railway alliance of the First International (International Union of Railways, UIC) gateway module 11 and a HDLC/ double-unit traction controller modular converter 12; A described UIC gateway module 11 and a described HDLC/MVB modular converter 12 are electrically connected to; Wherein:
The one UIC gateway module 11, WTB data that send by wired train bus WTB for receiving the first locomotive; The one WTB data are converted to the first MVB data, and MVB data are sent to a HDLC/MVB modular converter 12;
The one HDLC/MVB modular converter 12, for MVB data that receive are converted to the first HDLC data, and is sent to the second locomotive by HDLC data by HDLC bus.
Particularly, when the first locomotive of the heavy online WTB of being made as and the second locomotive of the heavy online HDLC of being made as will carry out reconnection communication, be arranged on the UIC gateway module 11 on the locomotive double heading gateway based on High-Level Data Link Control HDLC in WTB network, by WTB bus, receive the WTB data that the first locomotive sends; The one WTB data are converted to the first MVB data, and MVB data are sent to a HDLC/MVB modular converter 12.Wherein, WTB data can be attached most importance between the locomotive of the online WTB of being made as for proper communication, meet all data of WTB bus protocol; The one MVB data be can be between inner each unit module of single locomotive for proper communication, meet all data of MVB bus protocol.The one HDLC/MVB modular converter 12 receives after above-mentioned MVB data, and MVB data are converted to the first HDLC data, and HDLC data are sent to above-mentioned the second locomotive by HDLC bus.Wherein, HDLC data can be attached most importance between the locomotive of the online HDLC of being made as for proper communication, meet all data of HDLC bus protocol.
The locomotive double heading gateway based on High-Level Data Link Control HDLC that the utility model provides, the one UIC gateway module receives the WTB data that the first locomotive sends by wired train bus WTB, the one WTB data are converted to the first MVB data, and MVB data are sent to a HDLC/MVB modular converter; The one HDLC/MVB modular converter, MVB data that receive are converted to the first HDLC data, and HDLC data are sent to the second locomotive by HDLC bus, the technical scheme of the heavy online locomotive double heading processed of a set of WTB to the heavy online locomotive processed of HDLC is provided.
The structural representation of another embodiment of locomotive double heading gateway based on High-Level Data Link Control HDLC that Fig. 2 provides for the utility model, as shown in Figure 2, the present embodiment has carried out further supplementing on the basis of embodiment as shown in Figure 1:
As specifically included a WTB message data and/or a WTB process data in WTB data; The one UIC gateway module 11 specifically comprises: a UIC gateway unit 111 and the 2nd UIC gateway unit 112; The one UIC gateway unit 111 and the 2nd UIC gateway unit 112 are electrically connected to a HDLC/MVB modular converter 12 respectively; The one UIC gateway unit 111 is converted to a MVB message data by the WTB message data in WTB data; The 2nd UIC gateway unit 112 is converted to a MVB process data by the WTB process data in WTB data; The one UIC gateway module 11 finally using a MVB message data and a MVB process data jointly as MVB data.
Based on the above-mentioned refinement to WTB data, the present embodiment has also increased by a MVB control module 13 on basis embodiment illustrated in fig. 1.The one MVB control module 13 is electrically connected to a UIC gateway module 11, a HDLC/MVB modular converter 12 respectively.If a MVB control module 13 comprises a MVB message data specifically for MVB data, a MVB message data is converted to a MVB process data, and an original MVB process data in the MVB process data after conversion and MVB data is sent to a described HDLC/MVB modular converter 12 as MVB data jointly.
Particularly, when the first locomotive of the heavy online WTB of being made as and the second locomotive of the heavy online HDLC of being made as will carry out reconnection communication, be arranged on the UIC gateway module 11 on the locomotive double heading gateway based on High-Level Data Link Control HDLC in WTB network, by WTB bus, receive the WTB data that the first locomotive sends; In the one WTB data, include a WTB message data, and/or a WTB process data; The one UIC gateway module 11 receives after WTB data, by a UIC gateway unit 111, the WTB message data in WTB data is converted to a MVB message data; And by the 2nd UIC gateway unit 112, the WTB process data in WTB data is converted to a MVB process data; Then, a UIC gateway module 11 is sent to a MVB control module 13 as above-mentioned MVB data jointly using a MVB message data and a MVB process data again; The one MVB control module 13 receives after MVB data, if judge MVB data, comprise a MVB message data, a MVB message data is converted to a MVB process data, and an original MVB process data in the MVB process data after conversion and MVB data is sent to a HDLC/MVB modular converter 12 as MVB data jointly; The one HDLC/MVB modular converter 12 receives after above-mentioned MVB data, and MVB data are converted to the first HDLC data, and HDLC data are sent to above-mentioned the second locomotive by HDLC bus.
Further, the locomotive double heading gateway based on High-Level Data Link Control HDLC shown in the present embodiment also comprises the functional module that can weigh online locomotive processed to WTB for the heavy online locomotive double heading processed of HDLC, comprising: the 2nd UIC gateway module 14 and the 2nd HDLC/MVB modular converter 15; Wherein:
The 2nd HDLC/MVB modular converter 15, the 2nd HDLC data that send by HDLC bus for receiving the 3rd locomotive; The 2nd HDLC data are converted to the second MVB data, and described the 2nd MVB data are sent to the 2nd UIC gateway module 14;
The 2nd UIC gateway module 14, for the 2nd MVB data that receive are converted to the second WTB data, and is sent to the 4th locomotive by the 2nd WTB data by WTB bus.
Further, in above-mentioned the 2nd MVB data, specifically can comprise the 2nd MVB failure diagnosis data, and/or the 2nd MVB process data; Wherein, the 2nd MVB failure diagnosis data are to meet MVB message data a kind of that communication protocol is MVB bus.
Further, the present embodiment shown device also comprises:
The 2nd MVB control module 16, if comprise the 2nd MVB failure diagnosis data for the 2nd MVB data, the 2nd MVB failure diagnosis data are converted to the second MVB message data, and using the 2nd MVB message data and the 2nd MVB process data jointly as the 2nd MVB data, and be sent to the 2nd UIC gateway module 14;
The 2nd UIC gateway module 14 specifically comprises: the 3rd UIC gateway unit 141 and the 4th UIC gateway unit 142.Wherein, the 3rd UIC gateway unit 141 is for being converted to the 2nd WTB message data by the 2nd MVB message data of the 2nd MVB data that receive; The 4th UIC gateway unit 142 is converted to the 2nd WTB process data by the 2nd MVB process data in the 2nd MVB data that receive;
The 2nd UIC gateway module 14 is sent to the 4th locomotive as the 2nd WTB data by WTB bus jointly using above-mentioned the 2nd WTB message data and the 2nd WTB process data.
Further, the present embodiment shown device also comprises:
Power module 17, for powering to an above-mentioned UIC gateway module 11, a HDLC/MVB modular converter 12, the 2nd UIC gateway module 14, the 2nd HDLC/MVB modular converter 15, a MVB control module 13 and the 2nd MVB control module 16.
Particularly, when the 3rd locomotive of the heavy online HDLC of being made as and the 4th locomotive of the heavy online WTB of being made as will carry out reconnection communication, be somebody's turn to do the 2nd HDLC/MVB modular converter 15 on the locomotive double heading gateway based on High-Level Data Link Control HDLC, by HDLC bus, receive the 2nd HDLC data that the 3rd locomotive sends; The 2nd HDLC data are converted to the second MVB data, and the 2nd MVB data are sent to the 2nd MVB control module 16; The 2nd MVB control module 16 receives after the 2nd MVB data, judges in the 2nd MVB data, whether to comprise the 2nd MVB failure diagnosis data; If comprise, the 2nd MVB failure diagnosis data are converted to the second MVB message data, and using the 2nd MVB message data and the 2nd MVB process data jointly as the 2nd MVB data, be sent in the 2nd UIC gateway module 14; The 3rd UIC gateway unit 141 in the 2nd UIC gateway module 14 is converted to the 2nd WTB message data by the 2nd MVB message data in the 2nd MVB data that receive; The 4th UIC gateway unit 142 in the 2nd UIC gateway module 14 is converted to the 2nd WTB process data by the 2nd MVB process data in the 2nd MVB data that receive; Finally, the 2nd UIC gateway module 14 is sent to the 4th locomotive as the 2nd WTB data by WTB bus jointly using the 2nd WTB message data and the 2nd WTB process data.
Normally in service in above-mentioned all functions module, power module 17 continues an above-mentioned UIC gateway module 11, a HDLC/MVB modular converter 12, the 2nd UIC gateway module 14, the 2nd HDLC/MVB modular converter 15, a MVB control module 13 and the 2nd MVB control module 16 power supplies.Concrete, this power module 17 can be by the voltage transitions of 110V+5V and+12V.Wherein, on the locomotive double heading gateway at this based on High-Level Data Link Control HDLC ,+12V direct voltage is only supplied with a MVB control module 13 and the 2nd MVB control module 16, be+5V of other modules direct current supply.
The locomotive double heading gateway based on High-Level Data Link Control HDLC that the utility model provides, the one UIC gateway module receives the WTB data that the first locomotive sends by wired train bus WTB, the one WTB data are converted to the first MVB data, and MVB data are sent to a HDLC/MVB modular converter; The one HDLC/MVB modular converter, is converted to the first HDLC data by MVB data that receive, and HDLC data is sent to the second locomotive by HDLC bus; Meanwhile, the 2nd HDLC/MVB modular converter receives the 2nd HDLC data that the 3rd locomotive sends by HDLC bus; The 2nd HDLC data are converted to the second MVB data, and the 2nd MVB data are sent to the 2nd UIC gateway module; The 2nd UIC gateway module is converted to the second WTB data by the 2nd MVB data that receive, and the 2nd WTB data are sent to the 4th locomotive by WTB bus, the technical scheme interconnecting between the heavy online locomotive processed of a set of WTB and the heavy online locomotive processed of HDLC is provided.
Finally it should be noted that: each embodiment, only in order to the technical solution of the utility model to be described, is not intended to limit above; Although the utility model is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. the locomotive double heading gateway based on High-Level Data Link Control HDLC, is characterized in that, comprising:
For receiving the WTB data that the first locomotive sends by wired train bus WTB; And described WTB data are converted to a UIC gateway module of the first MVB data;
Described MVB data that send for receiving a described UIC gateway module, are converted to the first HDLC data by described MVB data, and described HDLC data are sent to a HDLC/MVB modular converter of the second locomotive by HDLC buses; A described UIC gateway module and a described HDLC/MVB modular converter are electrically connected to.
2. heavy networking according to claim 1 is closed, and it is characterized in that, also comprises:
For receiving the 2nd HDLC data that the 3rd locomotive sends by HDLC bus; Described the 2nd HDLC data are converted to the 2nd HDLC/MVB modular converter of the second MVB data;
Described the 2nd MVB data that send for receiving described the 2nd HDLC/MVB modular converter, are converted to the second WTB data by described the 2nd MVB data, and described the 2nd WTB data are sent to the 2nd UIC gateway module of the 4th locomotive by WTB buses; Described the 2nd UIC gateway module and described the 2nd HDLC/MVB modular converter are electrically connected to.
3. heavy networking according to claim 1 is closed, and it is characterized in that, described WTB data specifically comprise a WTB message data, and/or a WTB process data; A described UIC gateway module specifically comprises:
Be electrically connected to a described HDLC/MVB modular converter; For a described WTB message data of described WTB data being converted to a UIC gateway unit of a MVB message data;
Be electrically connected to a described HDLC/MVB modular converter; For a described WTB process data of described WTB data being converted to the 2nd UIC gateway unit of a MVB process data.
4. heavy networking according to claim 3 is closed, it is characterized in that, also comprise: be electrically connected to a described UIC gateway module, a described HDLC/MVB modular converter respectively, for a described MVB message data of described MVB data is converted to a described MVB process data, and an original described MVB process data in the described MVB process data after conversion and described MVB data is sent to a MVB control module of a described HDLC/MVB modular converter jointly as described MVB data.
5. heavy networking according to claim 2 is closed, and it is characterized in that, specifically comprises the 2nd MVB failure diagnosis data and/or the 2nd MVB process data in described the 2nd MVB data; Described heavy networking is closed and is also comprised: be electrically connected to described the 2nd UIC gateway module and described the 2nd HDLC/MVB modular converter respectively, for described the 2nd MVB failure diagnosis data of described the 2nd MVB data are converted to the second MVB message data, and using described the 2nd MVB message data and described the 2nd MVB process data jointly as the 2nd MVB control module of described the 2nd MVB data.
6. heavy networking according to claim 5 is closed, and it is characterized in that, described the 2nd UIC gateway module specifically comprises:
Be electrically connected to described the 2nd MVB control module; For described the 2nd MVB message data of described the 2nd MVB data that receive being converted to the 3rd UIC gateway unit of described the 2nd WTB message data;
Be electrically connected to described the 2nd MVB control module; For described the 2nd MVB process data of described the 2nd MVB data that receive being converted to the 4th UIC gateway unit of described the 2nd WTB process data.
7. heavy networking according to claim 6 is closed, it is characterized in that, also comprise: be electrically connected to a described UIC gateway module, a described HDLC/MVB modular converter, described the 2nd UIC gateway module, described the 2nd HDLC/MVB modular converter, a described MVB control module and described the 2nd MVB control module respectively; For the power module to a described UIC gateway module, a described HDLC/MVB modular converter, described the 2nd UIC gateway module, described the 2nd HDLC/MVB modular converter, a described MVB control module and described the 2nd MVB control module power supply.
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| CN201320780568.0U CN203883863U (en) | 2013-11-28 | 2013-11-28 | Double-heading gateway based on HDLC (High-level Data Link Control) |
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| CN201320780568.0U CN203883863U (en) | 2013-11-28 | 2013-11-28 | Double-heading gateway based on HDLC (High-level Data Link Control) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683227A (en) * | 2013-11-28 | 2015-06-03 | 北车大连电力牵引研发中心有限公司 | HDLC (High-level Data Link Control)-based locomotive re-connection gateway |
-
2013
- 2013-11-28 CN CN201320780568.0U patent/CN203883863U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104683227A (en) * | 2013-11-28 | 2015-06-03 | 北车大连电力牵引研发中心有限公司 | HDLC (High-level Data Link Control)-based locomotive re-connection gateway |
| CN104683227B (en) * | 2013-11-28 | 2018-01-09 | 中车大连电力牵引研发中心有限公司 | Locomotive double heading gateway based on High-Level Data Link Control HDLC |
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Address after: 116045 Liaoning province Dalian City Lushun Economic Development Zone No. 1 North Street, Hao Yang Patentee after: CRRC DALIAN ELECTRIC TRACTION R & D CENTER CO., LTD. Address before: 116045 Liaoning province Dalian City Lushun Economic Development Zone No. 1 North Street, Hao Yang Patentee before: Co., Ltd of Bei Che Dalian Electric Traction R & D Center |