CN203237260U - Unmanned train operation safety automatic early warning device - Google Patents
Unmanned train operation safety automatic early warning device Download PDFInfo
- Publication number
- CN203237260U CN203237260U CN 201320275530 CN201320275530U CN203237260U CN 203237260 U CN203237260 U CN 203237260U CN 201320275530 CN201320275530 CN 201320275530 CN 201320275530 U CN201320275530 U CN 201320275530U CN 203237260 U CN203237260 U CN 203237260U
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- signal processor
- safety automatic
- early warning
- warning device
- loudspeaker
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Abstract
The utility model provides an unmanned train operation safety automatic early warning device which comprises an antenna, a signal receiver and a power supply, wherein the antenna and the signal receiver receive wireless signals sent by trains. The unmanned train operation safety automatic early warning device is characterized in that the unmanned train operation safety automatic early warning device further comprises a signal processor, a voice device, a microphone and a loudspeaker, wherein the signal processor is connected with the signal receiver, the voice device is connected with the signal processor, and the microphone and the loudspeaker are connected with the voice device. After the early warning devices are arranged in residential areas, close to villages, factories, schools, residences and the like, along the railways, train-mounted frequency signals can be conveniently received from the trains, after the train-mounted frequency signals are recognized and processed by the signal processor, set voice signals are sent out by the voice device, voice is broadcasted outward through the microphone and the loudspeaker, therefore, personnel nearby the railways are warned and reminded of approach of the trains so that the personnel can leave the railways to avoid risks, and unmanned train operation safety automatic warning is achieved.
Description
Technical field
The utility model relates to a kind of annunciator, and especially a kind of train operating safety precaution device belongs to Along Railway security alarm technical field.
Background technology
Near level crossing, and be in village, factory, dwelling house the highway section Along Railway often can be not in place because of early warning, and the train safety misadventure such as thrust into occurs.Concerning railroad safety management department, long because of railway line, can not be equipped with along the railway the suitable railway security personnel of number, thereby form railroad safety management difficult point for a long time.Therefore, be guarantee railway and the Along Railway people's life, property safety, be necessary development, the unattended railway security automatic early-warning device of exploitation.
Summary of the invention
The utility model is just for solving Along Railway because of the problem that causes the railway traffic accident on duty of can't sending someone for a long time, and proposes a kind of unattended railway security automatic early-warning device.
The utility model is finished by following technical proposal: a kind of unattended train operating safety automatic early-warning device, the antenna and signal receiver and the power supply that comprise the wireless signal that the reception train sends, characterized by further comprising the signal processor that links to each other with signal receiver, the speech sound device that links to each other with signal processor, the loudspeaker that links to each other with speech sound device and loud speaker, so that before train arrives, after receiving the setpoint frequency that sends from the vehicle-mounted frequency generator on the train by antenna and signal receiver, after signal processor identification and processing, sent the voice signal of setting by speech sound device, outwards play voice through loudspeaker and loud speaker, with near the personnel of the caution railway: train is near, leaves the railway hedging.
Described power supply comprises storage battery, the photovoltaic cell controller that links to each other with storage battery, the photovoltaic solar panel that links to each other with the photovoltaic cell controller, in order to absorbing solar power with photovoltaic solar panel and after photovoltaic cell is converted to electric energy, to signal receiver, signal processor, speech sound device, loudspeaker power supply, simultaneously to battery charge, with deposit photovoltaic electric energy.
Described signal receiver, signal processor, speech sound device, loudspeaker, storage battery, photovoltaic cell controller are installed in the housing cavity with shutter door, and antenna, loud speaker and photovoltaic solar panel are arranged on the housing.
The utlity model has following advantages and effect: adopt such scheme, can be easily along the railway near the village, factory, school, the human settlements such as dwelling house zone, and after by the contact system bar of Along Railway this precaution device being installed, after can receiving the setpoint frequency that sends from the vehicle-mounted frequency generator on the train by antenna and signal receiver, after signal processor identification and processing, sent the voice signal of setting by speech sound device, outwards play voice through loudspeaker and loud speaker, with near the personnel of the caution railway: train is near, leave the railway hedging, realize unattended train operating safety automatic alarm, used power supply is the photovoltaic electric energy in addition, therefore, easy to use, safe and reliable, effective guarantee safety of railway traffic and the Along Railway people's life, property safety is the huge railway security automatic warning device of a popularizing application prospect.
Description of drawings
Fig. 1 is structural representation outside the utility model;
Fig. 2 is the circuit block diagram of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
The unattended train operating safety automatic early-warning device that the utility model provides, the antenna 1 and signal receiver 2 and the power supply that comprise the wireless signal that the reception train sends, also comprise the signal processor 3 that links to each other with signal receiver 2, the speech sound device 4 that links to each other with signal processor 3, the loudspeaker 6 that links to each other with speech sound device 4 and loud speaker 5, described power supply comprises storage battery 8, the photovoltaic cell controller 7 that links to each other with storage battery 8, the photovoltaic solar panel 9 that links to each other with photovoltaic cell controller 7, in order to absorbing solar powers with photovoltaic solar panel 9 and after photovoltaic cell controller 7 is converted to electric energy, to signal receiver 2, signal processor 3, speech sound device 4, loudspeaker 6 power supplies, simultaneously to storage battery 8 chargings, with deposit photovoltaic electric energy, such as Fig. 2; Described signal receiver 2, signal processor 3, speech sound device 4, loudspeaker 6, storage battery 8, photovoltaic cell controller 7 are installed in housing 10 cavitys with shutter door 11, and antenna 1, loud speaker 5 and photovoltaic solar panel 9 are arranged on the housing 10, such as Fig. 1.
During work: before train arrives, after receiving the setpoint frequency that sends from the vehicle-mounted frequency generator on the train by antenna 1 and signal receiver 2, after signal processor 3 identification and processing, sent the voice signal of setting by speech sound device 4, outwards play voice through loudspeaker 6 and loud speaker 5, with near the personnel of the caution railway: train is near, leaves the railway hedging.
Claims (3)
1. unattended train operating safety automatic early-warning device, the antenna and signal receiver and the power supply that comprise the wireless signal that the reception train sends, characterized by further comprising the signal processor that links to each other with signal receiver, the speech sound device that links to each other with signal processor, the loudspeaker that links to each other with speech sound device and loud speaker.
2. unattended train operating safety automatic early-warning device according to claim 1 is characterized in that described power supply comprises storage battery, the photovoltaic cell controller that links to each other with storage battery, the photovoltaic solar panel that links to each other with the photovoltaic cell controller.
3. unattended train operating safety automatic early-warning device according to claim 1, it is characterized in that described signal receiver, signal processor, speech sound device, loudspeaker, storage battery, photovoltaic cell controller are installed in the housing cavity with shutter door, antenna, loud speaker and photovoltaic solar panel are arranged on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275530 CN203237260U (en) | 2013-05-20 | 2013-05-20 | Unmanned train operation safety automatic early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320275530 CN203237260U (en) | 2013-05-20 | 2013-05-20 | Unmanned train operation safety automatic early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237260U true CN203237260U (en) | 2013-10-16 |
Family
ID=49314583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320275530 Expired - Fee Related CN203237260U (en) | 2013-05-20 | 2013-05-20 | Unmanned train operation safety automatic early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212472A (en) * | 2021-04-25 | 2021-08-06 | 郑州铁路职业技术学院 | Early warning device for preventing human factors for intelligent railway transportation system |
-
2013
- 2013-05-20 CN CN 201320275530 patent/CN203237260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212472A (en) * | 2021-04-25 | 2021-08-06 | 郑州铁路职业技术学院 | Early warning device for preventing human factors for intelligent railway transportation system |
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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: 20131016 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |