CN103731174A - Train wireless communication vehicle-mounted emergency device and application thereof - Google Patents
Train wireless communication vehicle-mounted emergency device and application thereof Download PDFInfo
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- CN103731174A CN103731174A CN201310578362.4A CN201310578362A CN103731174A CN 103731174 A CN103731174 A CN 103731174A CN 201310578362 A CN201310578362 A CN 201310578362A CN 103731174 A CN103731174 A CN 103731174A
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Abstract
The invention relates to a train wireless communication vehicle-mounted emergency device and an application thereof. The train wireless communication vehicle-mounted emergency device comprises a host machine, an antenna, a power adapter and a monophone. The host machine comprises a main control unit, a voice unit, a data unit, an 800MHz train tail, a safety pre-warning unit, a power supply unit and a human-computer interface unit, wherein the voice unit, the data unit, the 800MHz train tail and the safety pre-warning unit are respectively connected with the main control unit, the antenna is respectively connected with the voice unit, the data unit, the 800MHz train tail and the safety pre-warning unit, the power adapter is connected with the power supply unit, and the monophone is connected with the human-computer interface unit. Compared with the prior art, the train wireless communication vehicle-mounted emergency device has the advantages of being low in weight, convenient to carry, wide in application range, good in emergency effect and the like.
Description
Technical field
The present invention relates to a kind of point-to-train communication technology, especially relate to the vehicle-mounted emergency set of a kind of point-to-train communication and application thereof.
Background technology
Between train and station, control centre, communicate by letter at present, mainly adopt cab integrated radio communication, complete dispatching communication, 800MHz row tail and safe early warning, wireless running number, dispatching command information transfer capability.Cab integrated radio communication mainly comprises the compositions such as main frame, operating terminal and antenna-feedback system, and main frame is often installed in the rack of passenger carriage, and operating terminal is embedded in driver's panel, and antenna is arranged on locomotive top.
Because cab integrated radio communication volume is large, the reason such as the installation site of Heavy Weight and each parts, while preparing to dispatch a car at the train starting station or in running, while breaking down, communication attendant cannot rush to repair the very first time, after can only waiting train to enter storehouse, could change and overhaul, certainly will by affecting, train be dispatched a car and traffic safety.
Summary of the invention
Object of the present invention be exactly in order to overcome the defect that above-mentioned prior art exists, provide a kind of lightweight, be easy to carry, applied widely, the emergent effective vehicle-mounted emergency set of point-to-train communication and application thereof.
Object of the present invention can be achieved through the following technical solutions:
The vehicle-mounted emergency set of a kind of point-to-train communication, it is characterized in that, comprise main frame, antenna, power supply adaptor and electrophone, described main frame comprises main control unit and the voice unit being connected with main control unit respectively, data cell, 800MHz row tail and safe early warning unit, power subsystem and human and machine interface unit, described antenna is connected with voice unit, data cell, 800MHz row tail and safe early warning unit respectively, described power supply adaptor is connected with power subsystem, and described electrophone is connected with human and machine interface unit.
Described antenna comprises voice sucker antenna, data whip antenna and 800MHz whip antenna, described voice sucker antenna is connected with voice unit, described data whip antenna is connected with data cell, and described 800MHz whip antenna is connected with 800MHz row tail and safe early warning unit.
Described main control unit is connected with voice unit, data cell, 800MHz row tail and safe early warning unit, human and machine interface unit respectively by serial ports.
Described serial ports is TTL232 serial ports.
In described main frame, each Elementary Function is as follows:
800MHz row tail and safe early warning unit: safe early warning and row tail blast for train detect;
Voice unit: for completing voice scheduling communication, the voice call between realization and ground, locomotive;
Data cell: for the transmission of wireless running number and the reception of dispatching command information, and automatic/hand is signed for transmission;
Power subsystem: for each unit provides work power supply, and the reserve battery work that automatically switches to after power-off;
Human and machine interface unit: be responsible for driver's operations to send to main control unit with data mode, and operating state and the necessary data that receive are carried out to readability demonstration;
Main control unit: coordinate to control the work of each unit, set up data and the voice-grade channel of each unit and human and machine interface unit, unit is controlled and the processing of data message.
An application for the vehicle-mounted emergency set of point-to-train communication, is characterized in that, comprises the following steps:
Step 300, data type of service is judged, if dispatching command jumps to step 310, if train alarm jumps to step 320;
Step 222, voice unit send to network side by voice sucker sky bundle of lines call signaling, and wait acknowledge;
After step 313, driver read and sign for, main control unit sends manual confirmation information to data cell, execution step 100;
After receiving train warning information, step 320,800MHz row tail and safe early warning unit be transmitted to main control unit;
Corresponding alarm voice is pointed out and play to step 322, human and machine interface unit;
Compared with prior art, the present invention has the following advantages:
1, when cab integrated radio communication breaks down, the present invention is convenient to attendant and can be rushed to repair the very first time, can meet again existing cab integrated radio communication simultaneously;
2, the present invention changes power supply adaptor, i.e. applicable existing various kinds of vehicles;
3, the present invention is lightweight, is easy to carry;
4, the present invention adopts integrated main frame, easy to operate and use;
5, the present invention adopts whiplike and sucker antenna to be convenient to install and change.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is workflow diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, the vehicle-mounted emergency set of a kind of point-to-train communication, comprise main frame 1, antenna 2, power supply adaptor 3 and electrophone 4, described main frame 1 comprises main control unit 11 and the voice unit 16 being connected with main control unit 11 respectively, data cell 15, 800MHz row tail and safe early warning unit 14, power subsystem 13 and human and machine interface unit 12, described antenna 2 respectively with voice unit 16, data cell 15, 800MHz row tail is connected with safe early warning unit 14, described power supply adaptor 3 is connected with power subsystem 13, described electrophone 4 is connected with human and machine interface unit 12.
Described antenna 2 comprises voice sucker antenna 21, data whip antenna 22 and 800MHz whip antenna 23, described voice sucker antenna 21 is connected with voice unit 16, described data whip antenna 22 is connected with data cell 15, and 800MHz whip antenna 23 is connected with 800MHz row tail and safe early warning unit 14.
Described main control unit 11 is connected with voice unit 16, data cell 15,800MHz row tail and safe early warning unit 14, human and machine interface unit 12 respectively by TTL232 serial ports.
In described main frame, each Elementary Function is as follows:
800MHz row tail and safe early warning unit: safe early warning and row tail blast for train detect;
Voice unit: for completing voice scheduling communication, the voice call between realization and ground, locomotive;
Data cell: for the transmission of wireless running number and the reception of dispatching command information, and automatic/hand is signed for transmission;
Power subsystem: for each unit provides work power supply, and the reserve battery work that automatically switches to after power-off;
Human and machine interface unit: be responsible for driver's operations to send to main control unit with data mode, and operating state and the necessary data that receive are carried out to readability demonstration;
Main control unit: coordinate to control the work of each unit, set up data and the voice-grade channel of each unit and human and machine interface unit, unit is controlled and the processing of data message.
As shown in Figure 2, the workflow of the vehicle-mounted emergency set of point-to-train communication of the present invention is as follows:
Step 300, data type of service is judged, if dispatching command jumps to step 310, if train alarm jumps to step 320;
Step 222, voice unit send to network side by voice sucker sky bundle of lines call signaling, and wait acknowledge;
After step 313, driver read and sign for, main control unit sends manual confirmation information to data cell, execution step 100;
After receiving train warning information, step 320,800MHz row tail and safe early warning unit be transmitted to main control unit;
Corresponding alarm voice is pointed out and play to step 322, human and machine interface unit;
Claims (6)
1. the vehicle-mounted emergency set of point-to-train communication, it is characterized in that, comprise main frame, antenna, power supply adaptor and electrophone, described main frame comprises main control unit and the voice unit being connected with main control unit respectively, data cell, 800MHz row tail and safe early warning unit, power subsystem and human and machine interface unit, described antenna is connected with voice unit, data cell, 800MHz row tail and safe early warning unit respectively, described power supply adaptor is connected with power subsystem, and described electrophone is connected with human and machine interface unit.
2. the vehicle-mounted emergency set of point-to-train communication according to claim 1, it is characterized in that, described antenna comprises voice sucker antenna, data whip antenna and 800MHz whip antenna, described voice sucker antenna is connected with voice unit, described data whip antenna is connected with data cell, and described 800MHz whip antenna is connected with 800MHz row tail and safe early warning unit.
3. the vehicle-mounted emergency set of point-to-train communication according to claim 1, is characterized in that, described main control unit is connected with voice unit, data cell, 800MHz row tail and safe early warning unit, human and machine interface unit respectively by serial ports.
4. the vehicle-mounted emergency set of point-to-train communication according to claim 3, is characterized in that, described serial ports is TTL232 serial ports.
5. the vehicle-mounted emergency set of point-to-train communication according to claim 1, is characterized in that, in described main frame, each Elementary Function is as follows:
800MHz row tail and safe early warning unit: safe early warning and row tail blast for train detect;
Voice unit: for completing voice scheduling communication, the voice call between realization and ground, locomotive;
Data cell: for the transmission of wireless running number and the reception of dispatching command information, and automatic/hand is signed for transmission;
Power subsystem: for each unit provides work power supply, and the reserve battery work that automatically switches to after power-off;
Human and machine interface unit: be responsible for driver's operations to send to main control unit with data mode, and operating state and the necessary data that receive are carried out to readability demonstration;
Main control unit: coordinate to control the work of each unit, set up data and the voice-grade channel of each unit and human and machine interface unit, unit is controlled and the processing of data message.
6. an application for the vehicle-mounted emergency set of point-to-train communication as described in as arbitrary in claim 1 to 5, is characterized in that, comprises the following steps:
Step 100, host process stand-by state;
Step 101, according to type of service, judge, if speech business, execution step 200, if data service, execution step 300;
Step 200, speech business type is judged, if voice caller jumps to step 220, if speech called, jump to step 210;
Step 300, data type of service is judged, if dispatching command jumps to step 310, if train alarm jumps to step 320;
Step 210, voice unit by voice sucker antenna reception to called party information and be transmitted to main control unit;
Step 211, main control unit receive that called party information is transmitted to human and machine interface unit;
Step 212, human and machine interface unit have incoming call and point out and control ring;
Step 213, driver see incoming call, and off-hook enters talking state, and main control unit is opened voice-grade channel;
Step 214, human and machine interface unit send on-hook information to main control unit, finish voice call, return to step 100;
Step 220, human and machine interface unit send to main control unit by speech call information;
Step 221, main control unit are transmitted to voice unit by speech call information;
Step 222, voice unit send to network side by voice sucker sky bundle of lines call signaling, and wait acknowledge;
Step 223, voice unit receive voice call answer signaling, and are transmitted to main control unit;
Step 224, main control unit are transmitted to human and machine interface unit voice call answer signaling, and open voice-grade channel;
Step 225, human and machine interface unit send off-hook information to main control unit, and enter talking state;
Step 226, human and machine interface unit send on-hook information to main control unit;
Step 227, main control unit control voice unit finish voice call, return to step 100;
Step 310, data cell are received dispatching command information, are transmitted to main control unit;
Step 311, main control unit are transmitted to human and machine interface unit after receiving dispatching command information analysis, and send automatic confirmation to data cell;
Step 312, human and machine interface unit prompting, and play type of message sound;
After step 313, driver read and sign for, main control unit sends manual confirmation information to data cell, execution step 100;
After receiving train warning information, step 320,800MHz row tail and safe early warning unit be transmitted to main control unit;
Step 321, main control unit will be received after train warning information is resolved and be transmitted to human and machine interface unit;
Corresponding alarm voice is pointed out and play to step 322, human and machine interface unit;
Step 323, driver confirm train warning information, will, not there being alarm voice prompting, return to step 100.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310578362.4A CN103731174A (en) | 2013-11-18 | 2013-11-18 | Train wireless communication vehicle-mounted emergency device and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310578362.4A CN103731174A (en) | 2013-11-18 | 2013-11-18 | Train wireless communication vehicle-mounted emergency device and application thereof |
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| CN103731174A true CN103731174A (en) | 2014-04-16 |
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| CN201310578362.4A Pending CN103731174A (en) | 2013-11-18 | 2013-11-18 | Train wireless communication vehicle-mounted emergency device and application thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020115481A1 (en) * | 2001-02-22 | 2002-08-22 | Kabushiki Kaisha Toshiba | Electronic device having power saving function and extension unit |
| CN1702983A (en) * | 2005-06-10 | 2005-11-30 | 上海新干通通信设备有限公司 | Communicating method of locomotive wireless communication system |
| CN1702982A (en) * | 2005-06-10 | 2005-11-30 | 上海新干通通信设备有限公司 | Locomotive wireless communication system |
| CN204031158U (en) * | 2013-11-18 | 2014-12-17 | 上海新干通通信设备有限公司 | The vehicle-mounted emergency set of a kind of point-to-train communication |
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2013
- 2013-11-18 CN CN201310578362.4A patent/CN103731174A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020115481A1 (en) * | 2001-02-22 | 2002-08-22 | Kabushiki Kaisha Toshiba | Electronic device having power saving function and extension unit |
| CN1702983A (en) * | 2005-06-10 | 2005-11-30 | 上海新干通通信设备有限公司 | Communicating method of locomotive wireless communication system |
| CN1702982A (en) * | 2005-06-10 | 2005-11-30 | 上海新干通通信设备有限公司 | Locomotive wireless communication system |
| CN204031158U (en) * | 2013-11-18 | 2014-12-17 | 上海新干通通信设备有限公司 | The vehicle-mounted emergency set of a kind of point-to-train communication |
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Application publication date: 20140416 |