CN205010259U - Remote sensing formula tunnel train passes through early warning system - Google Patents
Remote sensing formula tunnel train passes through early warning system Download PDFInfo
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- CN205010259U CN205010259U CN201520344050.1U CN201520344050U CN205010259U CN 205010259 U CN205010259 U CN 205010259U CN 201520344050 U CN201520344050 U CN 201520344050U CN 205010259 U CN205010259 U CN 205010259U
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Abstract
The utility model provides a remote sensing formula tunnel train passes through early warning system, its includes power adapter, is that signal acquisition equipment, microcontroller, signalling unit provide stabilized power supply, signal acquisition equipment, including infrared inductor, signal acquisition equipment fixing gathers train mobile information, and will gather at the tunnel lateral wall train mobile information passes through the data line and conveys in real time to microcontroller, microcontroller, the train mobile information that microcontroller gathered signal acquisition equipment carries out the analysis to send specific signal, the radio signal send unit, the wireless signal that comes from microcontroller that spreads in real time, handheld terminal equipment receives the signal that comes from the radio signal send unit, carries out the information check -up, according to the different reminding device of signal activation of difference.
Description
Technical field
The utility model relates to a kind of remote sensing type train by forewarn system, particularly relates to remote sensing type train in a kind of tunnel and passes through forewarn system.
Background technology
From current electrified railway current operation situation, on railway circuit operating personnel drive a vehicle protection mode, basic employing station liaison man in station and the protection of on-the-spot driving protection personnel, station liaison man in station protect also exist train accurate location is failed to understand, the shortcoming of communication inconvenience; The protected working of on-the-spot driving protection personnel is easily subject to inclement weather and topography and geomorphology (curve, tunnel) impact, especially in tunnel, driving protection early warning is not in place, personnel's facility material can not withdraw safety zone in time, to the personal safety of staff, and the traffic safety of train brings huge hidden danger.China soil is vast, and mountain area is numerous, and Along Railway tunnel is numerous thus, makes an inspection tour in tunnel, plant maintenance and to play ice operation very frequent, domestic traffic safety and the personal safety accident that initiation not in place is protected in the driving of too much cause has occurred.
Along with the raising of train running speed and the continuous increase of railway transporting amount, train gap is shorter and shorter, and this brings hidden danger to tour or other upkeep operations on railway.Especially in tunnel, when train is by tunnel, possible dust does not fall and just has another train and will pass through, in tunnel, operating personnel's must have higher awareness of safety, driving protection personnel is also needed to have stronger operation experience, even so also cannot avoid erroneous judgement completely, bring very large potential safety hazard to the person and traffic safety.
For solving this difficult problem, we have developed remote sensing type tunnel train and pass through precaution device.
Utility model content
The utility model provides a kind of remote sensing type tunnel train by forewarn system, and described forewarn system comprises the component parts such as power supply adaptor, signal collecting device, microcontroller, wireless signal transmission unit and handheld final terminal.
Power supply adaptor comprises shell, supply transformer and rectifying circuit, and 220V power for illumination becomes by described power supply adaptor joins into 9V direct current (DC), for signal collecting device, microcontroller, signal transmitter unit provide stabilized power source.
Signal collecting device comprises infrared inductor, and described signal collecting device is arranged on tunnel-side, gathers train mobile message, and the described train mobile message collected is sent to microcontroller in real time by data line.
Microcontroller comprises eight mixed-signal processors, and described microcontroller is analyzed the train mobile message that signal collecting device collects, if the train mobile message collected is within the scope of setting, so described microcontroller exports the first signal; If outside the scope of the train mobile message collected beyond setting, so described microcontroller exports secondary signal.
Wireless signal transmission unit, comprise signal amplifier and directional antenna, described wireless signal transmission unit is connected by data line with described microcontroller, amplify to strengthen launching effect by signal amplifier to the output signal from microcontroller that it receives, and spread out of in real time by described directional antenna is wireless targetedly on direction.
Handheld final terminal comprises signal receiving device, chargeable battery, data calibration device, the first and second alarm sets, described signal receiving device embeds in described handheld final terminal, and powered by the chargeable battery established in described handheld final terminal, described signal receiving device receives the signal from wireless signal transmission unit, described data calibration device carries out information checking, for when receiving the first signal, activate the first alarm set; For when receiving secondary signal, activate the second alarm set; Wherein said first alarm set is different with the indicating mode of described second alarm set.
In an embodiment of the present utility model, described remote sensing type tunnel train is by forewarn system, and wherein said signal collecting device installation site comprises on the sidewall of tunnel two-port, and wherein said directional antenna points to the direction of tunnel internal.
In an embodiment of the present utility model, the train mobile message that wherein said signal collecting device gathers comprises train elapsed time, speed and direction.
In an embodiment of the present utility model, the indicating mode of wherein said first alarm set and described second alarm set is selected from sound, light, vibrations.
In an embodiment of the present utility model, the frequency band of described wireless signal transmission unit and described signal receiving device is set to 300 ~ 348MHz, 400 ~ 464MHz or 800 ~ 928MHz, and data transmission rate is less than or equal to 500kbps.
Forewarn system is passed through based on remote sensing type tunnel of the present utility model train, when train comes interim, during in particular through tunnel, carry out data acquisition and analyze when reaching nominal distance, directed to wireless signal emission in tunnel, after the receptor that staff carries with receives signal, receptor prompting current of traffic, distance, staff is allowed to have the sufficient time to withdraw, even if in the presence of a harsh environment, can early warning be carried out equally, not be subject to the impact of weather and environment, make operating personnel enter safety zone in time, ensure the safety of the person and driving.Radio communication and remote sensing, automatic analysis, intelligent alarm technology have been carried out good fusion by forewarn system by remote sensing type tunnel of the present utility model train, achieve the function of intelligent early-warning.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model remote sensing type tunnel train by forewarn system.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, remote sensing type tunnel of the present utility model train comprises the component parts such as power supply adaptor 1, signal collecting device 2, microcontroller 3, wireless signal transmission unit 4 and handheld final terminal 5 by forewarn system.
Power supply adaptor 1 comprises shell, supply transformer and rectifying circuit, and 220V power for illumination becomes by described power supply adaptor 1 joins into 9V direct current (DC), is respectively signal collecting device 2, microcontroller 3, signal transmitter unit 4 provide stabilized power source by power lead.
Optionally by adopting in forewarn system, same power supply adaptor is signal collecting device 2 to remote sensing type tunnel of the present utility model train, microcontroller 3, signal transmitter unit 4 provide stabilized power source, also can adopt independent power supply adaptor respectively for signal collecting device 2, microcontroller 3, signal transmitter unit 4.
Signal collecting device 2 comprises infrared inductor, described signal collecting device 2 is arranged on the sidewall of tunnel two-port, gather the mobile messages such as train elapsed time, speed and direction when train sails tunnel into, and the described train mobile message collected is sent to microcontroller 3 in real time by data line.
Microcontroller 3 comprises eight mixed-signal processors, the mobile messages such as the train elapsed time that described microcontroller 3 pairs of signal collecting devices 2 collect, speed and direction are analyzed, if the train mobile message collected is within the normal range of setting, so described microcontroller 3 exports the first signal, namely has train normally to sail the signal in tunnel into; If outside the normal range of the train mobile message collected beyond setting, so described microcontroller 3 exports secondary signal, namely has train to sail tunnel into improper state.
Wireless signal transmission unit 4, comprise signal amplifier and directional antenna, described wireless signal transmission unit 4 is connected by data line with described microcontroller 3, amplify to strengthen launching effect by signal amplifier to the output signal from microcontroller 3 that it receives, and spread out of in real time (s-f band setting is 300 ~ 348MHz, 400 ~ 464MHz or 800 ~ 928MHz, and data transmission rate is less than or equal to 500kbps) by the directional antenna in sensing tunnel internal direction is wireless targetedly on direction.
Handheld final terminal 5 comprises signal wireless receiving device, chargeable battery, data calibration device, first and second alarm sets, described signal receiving device embeds in described handheld final terminal 5, and powered by the chargeable battery established in described handheld final terminal 5, (s-f band setting is 300 ~ 348MHz to the wireless signal that described signal receiving device receives from wireless signal transmission unit 4, 400 ~ 464MHz or 800 ~ 928MHz, data transmission rate is less than or equal to 500kbps), described data calibration device carries out information checking, for when receiving the first signal, activate the first alarm set, thus make the railroad maintenance personnel in tunnel learn that train sails tunnel into normal condition, for when receiving secondary signal, activate the second alarm set, thus make the railroad maintenance personnel in tunnel learn that train sails tunnel into abnomal condition, wherein said first alarm set is different with the indicating mode of described second alarm set, and the indicating mode of described first alarm set and described second alarm set is selected from sound, light, vibrations etc.
Remote sensing type tunnel of the present utility model train by forewarn system when train penetrates tunnel, carry out data acquisition and analyze when reaching nominal distance, directed to wireless signal emission in tunnel, after the receptor that staff carries with receives signal, receptor prompting current of traffic, distance, staff is allowed to have the sufficient time to withdraw, even if in the presence of a harsh environment, equally early warning can be carried out, be not subject to the impact of weather and environment, make operating personnel enter safety zone in time, ensure the safety of the person and driving.Remote sensing type tunnel of the present utility model train determines direction warning by forewarn system without the set a distance that carries out of time delay, and ensures to be independent of each other with train communication by rationally arranging frequency range.
Although illustrate and describe particular of the present utility model, however can make when not deviating from spirit and scope of the present utility model many other change and modification.Therefore, scope of the present utility model is not intended to by above specification sheets or the restriction by accompanying drawing, on the contrary, only limited by the claims.
Claims (6)
1. remote sensing type tunnel train is by a forewarn system, and described forewarn system comprises following component part:
Power supply adaptor, described power supply adaptor comprises shell, supply transformer and rectifying circuit, and 220V power for illumination becomes by described power supply adaptor joins into 9V direct current (DC), for signal collecting device, microcontroller, signal transmitter unit provide stabilized power source;
Signal collecting device, described signal collecting device comprises infrared inductor, and described signal collecting device is arranged on tunnel-side, gathers train mobile message, and the described train mobile message collected is sent to microcontroller in real time by data line;
Microcontroller, described microcontroller comprises eight mixed-signal processors, described microcontroller is analyzed the train mobile message that signal collecting device collects, if the train mobile message collected is within the scope of setting, so described microcontroller exports the first signal; If outside the scope of the train mobile message collected beyond setting, so described microcontroller exports secondary signal;
Wireless signal transmission unit, comprise signal amplifier and directional antenna, described wireless signal transmission unit is connected by data line with described microcontroller, amplify to strengthen launching effect by signal amplifier to the output signal from microcontroller that it receives, and spread out of in real time by described directional antenna is wireless targetedly on direction;
Handheld final terminal, described handheld final terminal comprises signal receiving device, chargeable battery, data calibration device, the first and second alarm sets, described signal receiving device embeds in described handheld final terminal, and powered by the chargeable battery established in described handheld final terminal, described signal receiving device receives the signal from wireless signal transmission unit, described data calibration device carries out information checking, for when receiving the first signal, activate the first alarm set; For when receiving secondary signal, activate the second alarm set; Wherein said first alarm set is different with the indicating mode of described second alarm set.
2. remote sensing type tunnel according to claim 1 train is by forewarn system, it is characterized in that described signal collecting device installation site comprises on the sidewall of tunnel two-port.
3. remote sensing type tunnel according to claim 2 train is by forewarn system, it is characterized in that described directional antenna points to the direction of tunnel internal.
4. remote sensing type tunnel according to any one of claim 1 to 3 train is by forewarn system, it is characterized in that the train mobile message that described signal collecting device gathers comprises train elapsed time, speed and direction.
5. remote sensing type tunnel according to any one of claim 1 to 3 train is by forewarn system, it is characterized in that the indicating mode of described first alarm set and described second alarm set is selected from sound, light, vibrations.
6. remote sensing type tunnel according to any one of claim 1 to 3 train passes through forewarn system, it is characterized in that the frequency band of described wireless signal transmission unit and described signal receiving device is set to 300 ~ 348MHz, 400 ~ 464MHz or 800 ~ 928MHz, data transmission rate is less than or equal to 500kbps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344050.1U CN205010259U (en) | 2015-05-25 | 2015-05-25 | Remote sensing formula tunnel train passes through early warning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520344050.1U CN205010259U (en) | 2015-05-25 | 2015-05-25 | Remote sensing formula tunnel train passes through early warning system |
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| Publication Number | Publication Date |
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| CN205010259U true CN205010259U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520344050.1U Expired - Fee Related CN205010259U (en) | 2015-05-25 | 2015-05-25 | Remote sensing formula tunnel train passes through early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691418A (en) * | 2015-05-25 | 2016-06-22 | 北京诚骋成科技发展有限公司 | Remote sensing type prewarning system applied when train passes through tunnel |
-
2015
- 2015-05-25 CN CN201520344050.1U patent/CN205010259U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691418A (en) * | 2015-05-25 | 2016-06-22 | 北京诚骋成科技发展有限公司 | Remote sensing type prewarning system applied when train passes through tunnel |
| CN105691418B (en) * | 2015-05-25 | 2018-08-07 | 北京诚骋成科技发展有限公司 | A kind of remote sensing type tunnel train passes through early warning system |
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| Date | Code | Title | Description |
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| DD01 | Delivery of document by public notice |
Addressee: Shi Xiujin Document name: Notification of Acceptance of Patent Application |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing C.C.C. Technological Development Co., Ltd. Document name: Notification to Make Rectification |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Lichun Inventor after: Wang Liang Inventor after: Bo Xiulan Inventor after: Tian Diehua Inventor after: Xue Yuxia Inventor after: Shi Xiujin Inventor after: Ma Chen Inventor after: Wu Bo Inventor after: Wang Hongjun Inventor after: Niu Yongli Inventor after: Ma Yibo Inventor after: Yu Hang Inventor after: Pei Haibin Inventor after: Zhao Ruiqing Inventor after: Zhao Qiang Inventor before: Zheng Lichun Inventor before: Wang Liang Inventor before: Bo Xiulan Inventor before: Tian Diehua Inventor before: Xue Yuxia Inventor before: Shi Xiujin Inventor before: Ma Chen Inventor before: Wu Bo Inventor before: Wang Hongjun Inventor before: Niu Yongli Inventor before: Ma Yibo Inventor before: Yu Hang Inventor before: Pei Haibin Inventor before: Zhao Ruiqing Inventor before: Zhao Qiang |
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| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |