CN202652201U - Interphone for railway dangerous situation positioning and safety warning - Google Patents
Interphone for railway dangerous situation positioning and safety warning Download PDFInfo
- Publication number
- CN202652201U CN202652201U CN2012202495503U CN201220249550U CN202652201U CN 202652201 U CN202652201 U CN 202652201U CN 2012202495503 U CN2012202495503 U CN 2012202495503U CN 201220249550 U CN201220249550 U CN 201220249550U CN 202652201 U CN202652201 U CN 202652201U
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- electrically connected
- dangerous situation
- controller
- railway
- early warning
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Abstract
The utility model provides an interphone for railway dangerous situation positioning and safety warning, which comprises a shell, a power supply and a radio frequency transceiver arranged inside the shell, a controller electrically connected with the radio frequency transceiver, and an audio processor electrically connected with the controller. An antenna electrically connected with the radio frequency transceiver, a power supply switch electrically connected with the power supply, an operating member electrically connected with the controller, and a microphone and a loudspeaker electrically connected with the audio processor are arranged on the shell. The interphone for railway dangerous situation positioning and safety warning is characterized in that a liquid crystal display, an operating keyboard and a function keyboard electrically connected with the controller are arranged on the shell. Information such as the name of the railway line where a dangerous situation occurs, the km position of the railway line, standard railway warning language, the level of the dangerous situation and the like can be conveniently and timely sent to a mobile transceiver of an approaching train. The driver of the train can accurately know the specific position of the dangerous situation in the running front, and the driver can take effective measures to utmostly avoid safety accidents.
Description
Technical field
The utility model relates to a kind of intercom, especially a kind ofly provide the dangerous situation geographical position being sent near the early warning hand transceiver on the train-installed platform that rail track safety and patrol personnel and circuit flood control guard uses, belong to the communication apparatus technical field.
Background technology
Along with continuing to increase of railway construction in China speed, and being on the increase of operating line, the particularly construction of high-speed railway, the speed of service of railroad train is constantly accelerated, transport capacity continues to increase, greatly changed people's space-time idea, make railway passenger and freight transportation that revolutionary variation occur, fundamentally alleviate the situation of railway transportation anxiety.But the train safe of high-speed cruising must have safe and reliable rail track to guarantee.When rail track is maked an inspection tour and the attendant finds to have flash flood, massif landslide etc. to threaten the emergency case of rail track safety, can not in time repair with circuit or equipment, when the bullet train approaching is arranged again, need tour and attendant to run to the train direction to the car, and make apply a torch, the alarming sign such as signal flag blocks and stops train, otherwise will constitute a threat to train operating safety, very likely cause rail vehicle to overstep the limit, overturn major accident with casualties.
Summary of the invention
In order to allow line inspection personnel and attendant in time notify the place ahead train operator with the dangerous situation geographical position, the train operator is in time stopped, prevent that the railroad train accident from occuring, the utility model provides a kind of railway dangerous situation positioning security early warning intercom.
The utility model is finished by following technical proposal: a kind of railway dangerous situation positioning security early warning intercom, comprise housing, be located at the power supply in the housing, radio-frequency (RF) transceiver, and the controller that is electrically connected with this radio-frequency (RF) transceiver, the audio process that is electrically connected with this controller, be located on the housing and the antenna that is electrically connected with radio-frequency (RF) transceiver, the mains switch that is electrically connected with power supply, what be electrically connected with controller controls part, the microphone that is electrically connected with audio process and loud speaker, it is characterized in that housing is provided with LCDs and operation keyboard and the function keyboard that is electrically connected with controller, in order to insert the rail track title of dangerous situation spot by operation keyboard, rail track kilometer position, standard railroad early warning term, the information such as dangerous situation grade are to controller, and be presented on the LCDs, being checked errorless after, pass through controller, radio-frequency (RF) transceiver, the Combined Treatment of audio process, in time send near on the Vehicle mounted station on the train, allow the train operator can understand exactly the concrete condition that dangerous situation occurs in operation the place ahead, in order to adopt an effective measure, ensure train operating safety.
Described controller is programmable controller, is commercial conventional products, and model is M30622.
Described housing is provided with the DLL (dynamic link library) that is electrically connected with programmable controller, in order to programme by DLL (dynamic link library).
The described part of controlling comprises conversation emission PTT button, the red and yellow early warning button of emission early warning information, channel knob.
The utlity model has following advantage and effect: adopt such scheme, can allow easily security protection person use the machine, will the rail track title of dangerous situation occurs, rail track kilometer position, standard railroad early warning term, the information such as dangerous situation grade, it is clear to use in time, loud voice mode sends near on the Vehicle mounted station on the train, allow the train operator can understand exactly the particular location that dangerous situation occurs in operation the place ahead, in order to adopt an effective measure, avoid to greatest extent railroad train generation security incident, in addition can also be to the work at present frequency, the battery low-electricity quantity situation is carried out voice reading, allows the user can know the operating state of understanding easily intercom.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is circuit block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The railway dangerous situation positioning security early warning intercom that the utility model provides, comprise housing 1, be located at the power supply 17 to each parts power supply in the housing 1, radio-frequency (RF) transceiver 18, and the controller 19 that is electrically connected with this radio-frequency (RF) transceiver 18, the audio process 15 that is electrically connected with this controller 19, be located on the housing 1 and the antenna 7 that is electrically connected with radio-frequency (RF) transceiver 18, the mains switch 4 that is electrically connected with power supply 17, what be electrically connected with controller 19 controls part, the microphone 2 that is electrically connected with audio process 15 and loud speaker 3 are provided with LCDs 14 and operation keyboard 12 and the function keyboard 13 that is electrically connected with controller 19 at housing 1; Described controller 19 is programmable controller, is commercial conventional products, and model is M30622; Described housing 1 is provided with the DLL (dynamic link library) 11 that is electrically connected with controller 19, and this DLL (dynamic link library) 11 links to each other with computer 16, in order to computer 16 programmings are sent in the controller 19 by DLL (dynamic link library) 11; The part of controlling on the described housing 1 comprises that conversation emission PTT button 8, the red and yellow early warning button 9,10 of emission early warning information, channel knob 6,5 are the intercom indicator light, such as Fig. 1, Fig. 2, Fig. 3, Fig. 4.
During workpiece: adjust channel knob 6 to desired location, turn on the power switch 4, can hear the voice suggestion of current rail circuit in loud speaker 3, this moment, intercom was started working, and receives the wireless train dispatch signal, and hear speech in loud speaker 3; When the user finds circuit dangerous situation is arranged, can insert by operation keyboard 12 the rail track title of dangerous situation spot, rail track kilometer position, standard railroad early warning term, the information such as dangerous situation grade, and be presented on the LCDs, in loud speaker 3, can hear simultaneously the early warning voice that edit, being checked, revise errorless after, press red early warning button 9, that uses that the wireless train dispatch frequency will configure includes the rail track title, rail track kilometer post position, on the Vehicle mounted station of the early warning voice transmission of standard early warning term to the train that approaches, remind the trainman to stop in emergency or adopt an effective measure, avoid accident; When intercom sends early warning information, press PTT button 8, aim at microphone 2 and speak, can be by Radio train dispatching frequency and trainman's conversation; When the kilometer post position data has been stored in needs deletions, the letter key C on the push keyboard 12, the kilometer post numeral of input will all be removed, and press redness, yellow early warning button 9,10 all invalid this moment; When intercom operated warning function, intercom indicator light 5 can red green alternately flicker, automatically records alert status, and the prompting in-local is crossed warning function, convenient and safe administrative staff's management; When user's operating function keyboard 13, intercom activates the wireless train dispatch intercom function, and the user can call out respectively the users at different levels in the railway wireless train dispatching communication system.Press on the function keyboard 13
Key, from loud speaker 3 interior voice suggestions " calling station, Plain ", LCDs 14 corresponding show " PYCZ "; Press
Key, from loud speaker 3 interior voice suggestions " Plain calling locomotive ", LCDs 14 corresponding show " PYJC "; Press
Key, from loud speaker 3 interior voice suggestions " calling station, tunnel ", LCDs 14 corresponding show " SDCZ "; Press
Key, from loud speaker 3 interior voice suggestions " tunnel calling locomotive ", LCDs 14 corresponding show " SDJC ".Behind each call operation of above difference, in loud speaker 3, hear ring-back tone, press PTT button 8, aiming at microphone 2 speaks, can pass through wireless train dispatch frequency and called user's communication, when the walkie-talkie electric weight was about to exhaust, intercom can send the voice suggestion of " electric weight is not enough " in the loud speaker 3, and reminding user is in time changed battery.
Claims (3)
1. railway dangerous situation positioning security early warning intercom, comprise housing, be located at power supply, radio-frequency (RF) transceiver in the housing, and the controller that is electrically connected with this radio-frequency (RF) transceiver, the audio process that is electrically connected with this controller, be located on the housing and the antenna that is electrically connected with radio-frequency (RF) transceiver, the mains switch that is electrically connected with power supply, what be electrically connected with controller controls part, the microphone that is electrically connected with audio process and loud speaker is characterized in that housing is provided with LCDs and operation keyboard and the function keyboard that is electrically connected with controller.
2. railway dangerous situation positioning security early warning intercom according to claim 1 is characterized in that described housing is provided with the DLL (dynamic link library) that is electrically connected with programmable controller.
3. railway dangerous situation positioning security early warning intercom according to claim 1 is characterized in that the described part of controlling comprises conversation emission PTT button, the red and yellow early warning button of emission early warning information, channel knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202495503U CN202652201U (en) | 2012-05-30 | 2012-05-30 | Interphone for railway dangerous situation positioning and safety warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202495503U CN202652201U (en) | 2012-05-30 | 2012-05-30 | Interphone for railway dangerous situation positioning and safety warning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652201U true CN202652201U (en) | 2013-01-02 |
Family
ID=47421226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202495503U Expired - Fee Related CN202652201U (en) | 2012-05-30 | 2012-05-30 | Interphone for railway dangerous situation positioning and safety warning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187081A (en) * | 2014-06-20 | 2015-12-23 | 泉州市琪祥电子科技有限公司 | Vehicle interphone |
| GB2561878A (en) * | 2017-04-27 | 2018-10-31 | Siemens Rail Automation Holdings Ltd | Warning system for trains |
| CN116405801A (en) * | 2023-05-31 | 2023-07-07 | 中瑞科技术有限公司 | Interphone system capable of early warning and broadcasting |
-
2012
- 2012-05-30 CN CN2012202495503U patent/CN202652201U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105187081A (en) * | 2014-06-20 | 2015-12-23 | 泉州市琪祥电子科技有限公司 | Vehicle interphone |
| CN105227206A (en) * | 2014-06-20 | 2016-01-06 | 泉州市琪祥电子科技有限公司 | A kind of novel on-vehicle intercom |
| CN105187081B (en) * | 2014-06-20 | 2018-03-27 | 泉州市琪祥电子科技有限公司 | A kind of Vehicular intercom |
| CN105227206B (en) * | 2014-06-20 | 2018-03-27 | 泉州市琪祥电子科技有限公司 | A kind of novel on-vehicle intercom |
| GB2561878A (en) * | 2017-04-27 | 2018-10-31 | Siemens Rail Automation Holdings Ltd | Warning system for trains |
| GB2561878B (en) * | 2017-04-27 | 2020-05-06 | Siemens Mobility Ltd | Warning system for trains |
| CN116405801A (en) * | 2023-05-31 | 2023-07-07 | 中瑞科技术有限公司 | Interphone system capable of early warning and broadcasting |
| CN116405801B (en) * | 2023-05-31 | 2023-09-08 | 中瑞科技术有限公司 | Interphone system capable of early warning and broadcasting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |