CN105739459A - Subway track water detection alarm system - Google Patents
Subway track water detection alarm system Download PDFInfo
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- CN105739459A CN105739459A CN201410770385.XA CN201410770385A CN105739459A CN 105739459 A CN105739459 A CN 105739459A CN 201410770385 A CN201410770385 A CN 201410770385A CN 105739459 A CN105739459 A CN 105739459A
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- circuit module
- detection
- chip microcomputer
- msp430 single
- railway track
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Alarm Systems (AREA)
Abstract
The invention discloses a subway track water detection alarm system. The subway track water detection alarm system comprises a monitoring server, a monitoring computer, a detection alarm host computer, multiple detection terminals, a printer and a sound-light alarm device, wherein the detection alarm host computer comprises a first MSP430 single-chip microcomputer, a first power supply cell, a data storage circuit module, a first CAN bus communication circuit module, an Ethernet communication circuit module, a first button operation circuit module, a liquid crystal display screen and a voice alarm circuit module, the detection terminal comprises a second MSP430 single-chip microcomputer, a second power supply cell, a second CAN bus communication circuit module, a second button operation circuit module, a clock circuit module, a signal conditioning circuit module and a water level sensor. The system has a simple circuit structure, is convenient to use and operate, realizes automatic detection on the subway track water and alarm, saves manpower and material resources, can timely discover the water and process the water and further has properties of high work reliability and strong practicality.
Description
Technical field
The present invention relates to technical field of intelligent traffic, especially relate to a kind of underground railway track water detection warning system.
Background technology
When running into the weather of heavy showers or seriality rainfall, it is easy in China's city underground track produce hydrops, traffic safety will be had a strong impact on when hydrops reaches to a certain degree, even cause traffic accidents.At present, MTR checks underground railway track whether hydrops, and the patrolman mainly sent by MTR detects, and underground railway track is patrolled back and forth, also exists that labor intensive material resources are many, finds not in time, can not defect and the deficiency such as process in time.
Summary of the invention
The technical problem to be solved is in that for above-mentioned deficiency of the prior art, a kind of underground railway track water detection warning system is provided, its circuit structure is simple, use easy to operate, achieve the detection automatically of underground railway track hydrops and report to the police, saving manpower and materials, it is possible to find in time and process hydrops, functional reliability is high, practical.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of underground railway track water detection warning system, it is characterized in that: include the monitoring server, monitoring calculation machine and the detection alarm host machine that are connected by switch, and pass through multiple detection terminals that CAN is connected with detection alarm host machine, multiple detection terminals are uniformly laid in underground railway track both sides of the edge, and described monitoring calculation machine is connected to printer and audible-visual annunciator；Described detection alarm host machine includes a MSP430 single-chip microcomputer and is the first supplying cell of each electricity consumption module for power supply in described detection alarm host machine, and the data storage circuitry module connected with a described MSP430 single-chip microcomputer, for being connected the first CAN communication circuit module of CAN and for connecting the ethernet communication circuit module of switch, the input of a described MSP430 single-chip microcomputer is connected to the first button operation circuit module, and the outfan of a described MSP430 single-chip microcomputer is connected to LCDs and voice alarm circuit module；The 2nd MSP430 single-chip microcomputer that described detection terminal includes being internally integrated A/D change-over circuit module and for the second supplying cell of each electricity consumption module for power supply in detection terminal, and connect and for being connected the second CAN communication circuit module of CAN with the 2nd MSP430 single-chip microcomputer, the input of described 2nd MSP430 single-chip microcomputer is connected to the second button operation circuit module and for providing the clock circuit module of real-time clock signal for detection terminal, the input of described A/D change-over circuit module is connected to the signal conditioning circuit module for signal is amplified and filters conditioning, the input of described signal conditioning circuit module is connected to the level sensor for underground railway track water accumulation level carries out detection in real time.
Above-mentioned a kind of underground railway track water detection warning system, it is characterised in that: a described MSP430 single-chip microcomputer and the 2nd MSP430 single-chip microcomputer are MSP430 singlechip chip MSP430F169.
Above-mentioned a kind of underground railway track water detection warning system, it is characterised in that: described first CAN communication circuit module and the second CAN communication circuit module are all mainly made up of CAN controller chip PCA82C250.
Above-mentioned a kind of underground railway track water detection warning system, it is characterised in that: described data storage circuitry module is SD card data storage circuitry module.
Above-mentioned a kind of underground railway track water detection warning system, it is characterised in that: described ethernet communication circuit module is mainly made up of chip DP83848C.
The present invention compared with prior art has the advantage that
1, circuit structure of the present invention is simple, have employed CAN communication mode, communicate reliable and stable between detection alarm host machine and multiple detection terminal.
2, the complete function of the present invention, shown by monitoring calculation machine, LCDs shows, audible-visual annunciator is reported to the police and the voice alarm circuit modular voice multiple type of alarm of warning, staff and the subway management personnel that can remind underground railway track section in time process hydrops in time, it is possible to effectively ensure subway circulation safety.
3, present invention achieves the detection automatically of underground railway track hydrops and report to the police, when running into continuous heavy showers weather, MTR, without sending patrolman to detect again, saves manpower and materials, and water detection is real-time, it is possible to find in time and process hydrops.
4, the capacity of resisting disturbance of the present invention is strong, and subway circulation will not be produced interference, and functional reliability is high, and rate of false alarm is low.
5, the present invention's is practical, it is simple to promote the use of.
In sum, circuit structure of the present invention is simple, uses easy to operate, it is achieved that the detection automatically of underground railway track hydrops and warning, saves manpower and materials, it is possible to find and process hydrops in time, and functional reliability is high, practical.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the schematic block circuit diagram of the present invention.
Description of reference numerals:
1 detection alarm host machine；2 detection terminals；3 the oneth MSP430 single-chip microcomputers；
4 first supplying cells；4-1 ac-dc converter circuit module；
4-2 voltage conversion circuit module；5 GPRS wireless communication modules；
6 the oneth ZigBee wireless communication modules；7 first button operation circuit modules；
8 LCDs；9 audible-visual annunciators；10 A/D change-over circuit modules；
11 the 2nd MSP430 single-chip microcomputers；12 second supplying cells；
13 the 2nd ZigBee wireless communication modules；14 second button operation circuit modules；
15 clock circuit modules；16 signal conditioning circuit modules；
17 level sensors；18 switches；19 monitoring servers；
20 monitoring calculation machines；21 printers；22 audible-visual annunciators；
23 ethernet communication circuit modules.
Detailed description of the invention
As shown in Figure 1, the present invention includes the monitoring server 19, monitoring calculation machine 20 and the detection alarm host machine 1 that are connected by switch 18, and pass through multiple detection terminals 2 that CAN is connected with detection alarm host machine 1, multiple detection terminals 2 are uniformly laid in underground railway track both sides of the edge, and described monitoring calculation machine 20 is connected to printer 21 and audible-visual annunciator 22；Described detection alarm host machine 1 includes a MSP430 single-chip microcomputer 3 and is the first supplying cell 4 of each electricity consumption module for power supply in described detection alarm host machine 1, and the data storage circuitry module 5 connected with a described MSP430 single-chip microcomputer 3, for being connected the first CAN communication circuit module 6 of CAN and for connecting the ethernet communication circuit module 23 of switch 18, the input of a described MSP430 single-chip microcomputer 3 is connected to the first button operation circuit module 7, and the outfan of a described MSP430 single-chip microcomputer 3 is connected to LCDs 8 and voice alarm circuit module 9；nullThe 2nd MSP430 single-chip microcomputer 11 that described detection terminal 2 includes being internally integrated A/D change-over circuit module 10 and for the second supplying cell 12 of each electricity consumption module for power supply in detection terminal 2，And connect and for being connected the second CAN communication circuit module 13 of CAN with the 2nd MSP430 single-chip microcomputer 11，The input of described 2nd MSP430 single-chip microcomputer 11 is connected to the second button operation circuit module 14 and for providing the clock circuit module 15 of real-time clock signal for detection terminal 2，The input of described A/D change-over circuit module 10 is connected to the signal conditioning circuit module 16 for signal is amplified and filters conditioning，The input of described signal conditioning circuit module 16 is connected to the level sensor 17 for underground railway track water accumulation level carries out detection in real time.
In the present embodiment, a described MSP430 single-chip microcomputer 3 and the 2nd MSP430 single-chip microcomputer 11 are MSP430 singlechip chip MSP430F169.Described first CAN communication circuit module 6 and the second CAN communication circuit module 13 are all mainly made up of CAN controller chip PCA82C250.Described data storage circuitry module 5 is SD card data storage circuitry module.Described ethernet communication circuit module 23 is mainly made up of chip DP83848C.
nullWhen the present invention uses，When running into continuous heavy showers weather，Subway internal water accumulation height increases，Underground railway track water accumulation level is detected by level sensor 17 in detection terminal 2 in real time，The water level signal that level sensor 17 detects is amplified and filters conditioning by signal conditioning circuit module 16，After water level signal is carried out A/D conversion by A/D change-over circuit module 10，2nd MSP430 single-chip microcomputer 11 by sensed water level with compare beforehand through operating the water-level alarm threshold value that the second button operation circuit module 14 sets，When sensed water level is higher than water-level alarm threshold value，2nd MSP430 single-chip microcomputer 11 sends sensed water level and is higher than the alarm signal of water-level alarm threshold value and by the second CAN communication circuit module 13 and CAN, time and alarm signal are transferred to detection alarm host machine 1 simultaneously，A MSP430 single-chip microcomputer 3 in detection alarm host machine 1 receives time and alarm signal by the first CAN communication circuit module 6，Control LCDs 8 display alarm signal，Audio alert signal is sent by voice alarm circuit module 9，Remind the staff in this underground railway track section in time，And alarm signal is transferred to monitoring calculation machine 19，Display alarm signal on monitoring calculation machine 19，And send sound and light alarm signal by audible-visual annunciator 22，Subway management personnel are reminded to process hydrops in time.
The above; it it is only presently preferred embodiments of the present invention; not the present invention is imposed any restrictions, every any simple modification, change and equivalent structure change above example made according to the technology of the present invention essence, all still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. a underground railway track water detection warning system, it is characterized in that: include the monitoring server (19), monitoring calculation machine (20) and detection alarm host machine (1) that are connected by switch (18), and pass through multiple detection terminals (2) that CAN is connected with detection alarm host machine (1), multiple detection terminals (2) are uniformly laid in underground railway track both sides of the edge, and described monitoring calculation machine (20) is connected to printer (21) and audible-visual annunciator (22)；Described detection alarm host machine (1) includes a MSP430 single-chip microcomputer (3) and is first supplying cell (4) of each electricity consumption module for power supply in described detection alarm host machine (1), and the data storage circuitry module (5) connected with a described MSP430 single-chip microcomputer (3), for connecting the first CAN communication circuit module (6) of CAN and being used for connecting the ethernet communication circuit module (23) of switch (18), the input of a described MSP430 single-chip microcomputer (3) is connected to the first button operation circuit module (7), the outfan of a described MSP430 single-chip microcomputer (3) is connected to LCDs (8) and voice alarm circuit module (9)；nullThe 2nd MSP430 single-chip microcomputer (11) that described detection terminal (2) includes being internally integrated A/D change-over circuit module (10) and for second supplying cell (12) of each electricity consumption module for power supply in detection terminal (2)，And connect and for being connected the second CAN communication circuit module (13) of CAN with the 2nd MSP430 single-chip microcomputer (11)，The input of described 2nd MSP430 single-chip microcomputer (11) is connected to the second button operation circuit module (14) and for providing the clock circuit module (15) of real-time clock signal for detection terminal (2)，The input of described A/D change-over circuit module (10) is connected to the signal conditioning circuit module (16) for signal is amplified and filters conditioning，The input of described signal conditioning circuit module (16) is connected to the level sensor (17) for underground railway track water accumulation level carries out detection in real time.
2. a kind of underground railway track water detection warning system described in claim 1, it is characterised in that: a described MSP430 single-chip microcomputer (3) and the 2nd MSP430 single-chip microcomputer (11) are MSP430 singlechip chip MSP430F169.
3. a kind of underground railway track water detection warning system described in claim 1, it is characterised in that: described first CAN communication circuit module (6) and the second CAN communication circuit module (13) are all mainly made up of CAN controller chip PCA82C250.
4. a kind of underground railway track water detection warning system described in claim 1, it is characterised in that: described data storage circuitry module (5) is SD card data storage circuitry module.
5. a kind of underground railway track water detection warning system described in claim 1, it is characterised in that: described ethernet communication circuit module (23) is mainly made up of chip DP83848C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770385.XA CN105739459A (en) | 2014-12-12 | 2014-12-12 | Subway track water detection alarm system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770385.XA CN105739459A (en) | 2014-12-12 | 2014-12-12 | Subway track water detection alarm system |
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| Publication Number | Publication Date |
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| CN105739459A true CN105739459A (en) | 2016-07-06 |
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| CN201410770385.XA Pending CN105739459A (en) | 2014-12-12 | 2014-12-12 | Subway track water detection alarm system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102654A (en) * | 2017-06-22 | 2017-08-29 | 中车株洲电力机车有限公司 | The monitoring method and system of ponding inside a kind of rail traffic vehicles |
| CN108593049A (en) * | 2018-04-22 | 2018-09-28 | 华东交通大学 | A kind of railway tunnel inner orbit water detection and warning device |
| CN110700881A (en) * | 2019-10-18 | 2020-01-17 | 广州铁路职业技术学院（广州铁路机械学校） | Drainage device for railway tunnel |
-
2014
- 2014-12-12 CN CN201410770385.XA patent/CN105739459A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102654A (en) * | 2017-06-22 | 2017-08-29 | 中车株洲电力机车有限公司 | The monitoring method and system of ponding inside a kind of rail traffic vehicles |
| CN108593049A (en) * | 2018-04-22 | 2018-09-28 | 华东交通大学 | A kind of railway tunnel inner orbit water detection and warning device |
| CN110700881A (en) * | 2019-10-18 | 2020-01-17 | 广州铁路职业技术学院（广州铁路机械学校） | Drainage device for railway tunnel |
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Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |