CN105004397A - City underground tunnel water level early warning apparatus - Google Patents

City underground tunnel water level early warning apparatus Download PDF

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Publication number
CN105004397A
CN105004397A CN201510434549.6A CN201510434549A CN105004397A CN 105004397 A CN105004397 A CN 105004397A CN 201510434549 A CN201510434549 A CN 201510434549A CN 105004397 A CN105004397 A CN 105004397A
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CN
China
Prior art keywords
water level
circuit connecting
chip microcomputer
information
underground tunnel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510434549.6A
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Chinese (zh)
Inventor
王加虎
石晓丹
李丽
张顾
顾雯
申瑞凤
满霞玉
徐秀丽
袁莹
习雪飞
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Hohai University HHU
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Hohai University HHU
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Filing date
Publication date
Application filed by Hohai University HHU filed Critical Hohai University HHU
Priority to CN201510434549.6A priority Critical patent/CN105004397A/en
Publication of CN105004397A publication Critical patent/CN105004397A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a city underground tunnel water level early warning apparatus. The apparatus comprises a first portion and a second portion; information is transmitted between the first portion and the second portion through a wireless GPRS system; the first portion is arranged in an underground tunnel and comprises an information acquisition portion and an information processing portion; the information processing portion comprises a single-chip microcomputer; the information acquisition portion comprises a rainfall sensor, a water level sensor and a circuit connecting line, and the rainfall sensor and the water level sensor are respectively connected with the circuit connecting line and the single-chip microcomputer; the second portion is placed at the inlet of the underground tunnel and comprises an information display portion; and the information display portion comprises a wireless controller, an audible-visual annunciator, an LED display screen and a circuit connecting line, and the audible-visual annunciator and the LED display screen are respectively connected with the wireless controller through the circuit connecting line. According to the invention, by use of the city underground tunnel water level early warning apparatus, the water level in a tunnel bridge can be accurately detected and displayed, reliable information is provided for vehicles entering the tunnel bridge, and the safety of the vehicles and personnel is guaranteed.

Description

A kind of Urban underground Tunnel water level prior-warning device
Technical field
The present invention relates to level measuring field, specifically a kind of Urban underground Tunnel water level prior-warning device.
Background technology
Along with the development and construction in city, increasing underpass or tunnel build up in urban road network.Expanding Underground Space make use of incity, city solid space to a certain extent, alleviates incity, city traffic pressure.The underground workss such as urban storm extreme weather frequently occurs in recent years, and the effectiveness factors of formation is very harmful to city, subterranean tunnel due to the reasons such as physical features is low, draining is insufficient particularly serious.
For the ponding disaster of subterranean tunnel, market has some water level sources of early warning and comes into operation, when water level rise to touch electrode time, warning lamp will light.This equipment and technology is simple, but often occurs failing to report, the drawback such as wrong report, as water barrow touch electrode time, understand alert trigger equally.In addition, electrode easily occurs aging, comes cannot normally run at ponding temporarily.
Underground works ponding monitoring equipment is studied, incorporate the fresh contents such as weather forecast, level measuring, citizen's interlock, remote service, improvement is optimized to ponding equipment, make functional diversities, use change, economical, advanced technology for a long time, make the ponding early warning and monitoring equipment of intelligence.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of Urban underground Tunnel water level prior-warning device.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of Urban underground Tunnel water level prior-warning device, is characterized in that: comprise Part I and Part II; Between Part I and Part II, information transmission is by wireless GPRS system;
Part I is arranged in subterranean tunnel, comprises information acquisition part and information processing part; Described information treatment part divides and comprises single-chip microcomputer; Described information acquisition part comprises rain sensor, level sensor and circuit connecting wire, and rain sensor is connected with single-chip microcomputer respectively by circuit connecting wire with level sensor;
Part II is placed on subterranean tunnel porch, comprises information display section; Described information display section comprises wireless controller, audible-visual annunciator, LED display and circuit connecting wire, wireless controller is placed in the left side of Part II, audible-visual annunciator is placed in above the right side of Part II, LED display is placed in above the right side of Part II, and audible-visual annunciator is connected with wireless controller respectively by circuit connecting wire with LED display.
Preferably, described a kind of Urban underground Tunnel water level prior-warning device, is characterized in that: described single-chip microcomputer adopts high integrating control chip to be the single-chip microcomputer of PIC18F4520.
Described a kind of Urban underground Tunnel water level prior-warning device, is characterized in that: described rain sensor is placed in the top of Part I, and is connected with single-chip microcomputer by circuit connecting wire.
Described a kind of Urban underground Tunnel water level prior-warning device, is characterized in that: described level sensor is placed in the bottom of Part I, and is connected with single-chip microcomputer by circuit connecting wire.
Beneficial effect: a kind of Urban underground Tunnel water level prior-warning device provided by the invention, level sensor is adopted to carry out data acquisition in real time to the height of water level in subterranean tunnel, and shown by display device after sending the data collected to master control set, this device overall process completes automatically, without the need to dropping into a large amount of human and material resources, save cost, can carry out precisely detecting and display to the water level in Subway Bridge, for the vehicle entered in Subway Bridge provides reliable information, ensure the safety of Vehicle And Personnel.This device is applicable to the subterranean tunnel in various city, realizes water level early warning.And accurate forecast can be carried out to SEA LEVEL VARIATION in three hours futures, record real time water level height simultaneously, store real-time hydrographic data, for future studies are given information.
Compared with prior art, have the following advantages: 1. merge Meteorology Forecast System, by the analysis to water level and rainfall, accurate forecast is carried out to SEA LEVEL VARIATION in three hours futures, record real time water level height simultaneously, store real-time hydrographic data, for future studies are given information;
2. issue timely information to municipal administration, traffic, department of municipal administration in time by information platform, carry out maintenance to speedily carry out rescue work, the work such as traffic dispersion, real-time information is issued with the operator that communicates to citizen by broadcasting station, city, while carrying out security warning, for citizen provide travel guide, ensure civic trip;
3. can non-stop run in continuous 7 × 24 hours, mean free error time >8760 hour, break down should be able to and alarm, software systems should possess automatic or manual recovery measure, automatic recovery time <15 minute, manual recovery time <12 hour, can recover normal operation rapidly when making a mistake.
Accompanying drawing explanation
Fig. 1 is the block diagram of Part I in the present invention;
Fig. 2 is the block diagram of Part II in the present invention;
In figure: 1-rain sensor, 2-level sensor, 3-circuit connecting wire, 4-single-chip microcomputer, 5-wireless controller, 6-audible-visual annunciator, 7-LED display screen.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.
As depicted in figs. 1 and 2, a kind of Urban underground Tunnel water level prior-warning device, comprises two large divisions.Between Part I and Part II, information transmission is by wireless GPRS system;
Part I is placed in subterranean tunnel, and Part I one-piece construction as shown in Figure 1, at least comprises information acquisition part and information processing part; Described information acquisition part comprises rain sensor 1, level sensor 2 and circuit connecting wire 3, rain sensor 1 is placed in the top of prior-warning device Part I, level sensor 2 is placed in the bottom of prior-warning device Part I, and rain sensor 1 and level sensor 2 couple together with single-chip microcomputer 4 by circuit connecting wire 3 respectively; Described information treatment part divides and comprises single-chip microcomputer 4, and single-chip microcomputer 4 is placed in the centre position of prior-warning device Part I.
Part II one-piece construction as shown in Figure 2, comprises information display section; Described information display section comprises wireless controller 5, audible-visual annunciator 6, LED display 7 and circuit connecting wire 3, wireless controller 5 is placed in the left side of prior-warning device Part II, audible-visual annunciator 6 is placed in above the right side of prior-warning device Part II, LED display 7 is placed in above the right side of prior-warning device Part II, and audible-visual annunciator 6 and LED display 7 couple together with wireless controller 5 by circuit connecting wire 3 respectively.
Described rain sensor 1 is placed in the top of prior-warning device Part I, and itself and single-chip microcomputer 4 is coupled together by circuit connecting wire 3.
Described level sensor 2 is placed in the bottom of prior-warning device Part I, and itself and single-chip microcomputer 4 is coupled together by circuit connecting wire 3.
Described single-chip microcomputer 4 is placed in the centre position of prior-warning device Part I, adopts high integrating control chip to be the single-chip microcomputer of PIC18F4520.
Described wireless controller 5 is arranged at the left side of prior-warning device Part II, is connected with the audible-visual annunciator 6 on right side by circuit connecting wire 3 with LED display 7.
Described audible-visual annunciator 6 is placed in above the right side of prior-warning device Part II, is connected with the wireless controller 5 in left side by circuit connecting wire 3.
Described LED display 7 is placed in the lower right-hand side of prior-warning device Part II, is connected with the wireless controller 5 in left side by circuit connecting wire 3.。
The principle of work of Urban underground Tunnel water level prior-warning device provided by the invention is as follows:
1. warning aspect:
This device is positioned over Urban underground Tunnel, rain sensor 1 and level sensor 2 transmit to single-chip microcomputer 4, when the water level in subterranean tunnel exceedes the warning line of setting, single-chip microcomputer 4 can make respective handling, then signal transmission is to wireless controller 5, carries out early warning, alarm screen such as " depth of accumulated water reach the xx rice degree of depth; please don't pass through " that LED prompting screen 7 can show by wireless controller control audible-visual annunciator 6 and LED display 7, and audible-visual annunciator 6 sends sound and light alarm prompting simultaneously.
2. forecast aspect:
Merge Meteorology Forecast System, single-chip microcomputer 4, by the analysis to rain sensor 1 and level sensor 2, carries out accurate forecast to SEA LEVEL VARIATION in three hours futures, records real time water level height simultaneously, store real-time hydrographic data, for future studies are given information.
3. Information issued aspect:
Timely information is issued to municipal administration, traffic, department of municipal administration in time by wireless GPRS system, carry out maintenance to speedily carry out rescue work, the work such as traffic dispersion, real-time information is issued with the operator that communicates to citizen by broadcasting station, city, while carrying out security warning, for citizen provide travel guide, ensure civic trip.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (4)

1. a Urban underground Tunnel water level prior-warning device, is characterized in that: comprise Part I and Part II; Between Part I and Part II, information transmission is by wireless GPRS system;
Part I is arranged in subterranean tunnel, comprises information acquisition part and information processing part; Described information treatment part divides and comprises single-chip microcomputer; Described information acquisition part comprises rain sensor, level sensor and circuit connecting wire, and rain sensor is connected with single-chip microcomputer respectively by circuit connecting wire with level sensor;
Part II is placed on subterranean tunnel porch, comprises information display section; Described information display section comprises wireless controller, audible-visual annunciator, LED display and circuit connecting wire, wireless controller is placed in the left side of Part II, audible-visual annunciator is placed in above the right side of Part II, LED display is placed in above the right side of Part II, and audible-visual annunciator is connected with wireless controller respectively by circuit connecting wire with LED display.
2. a kind of Urban underground Tunnel water level prior-warning device according to claim 1, is characterized in that: described single-chip microcomputer adopts high integrating control chip to be the single-chip microcomputer of PIC18F4520.
3. a kind of Urban underground Tunnel water level prior-warning device according to claim 1, is characterized in that: described rain sensor is placed in the top of Part I, and is connected with single-chip microcomputer by circuit connecting wire.
4. a kind of Urban underground Tunnel water level prior-warning device according to claim 1, is characterized in that: described level sensor is placed in the bottom of Part I, and is connected with single-chip microcomputer by circuit connecting wire.
CN201510434549.6A 2015-07-22 2015-07-22 City underground tunnel water level early warning apparatus Pending CN105004397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510434549.6A CN105004397A (en) 2015-07-22 2015-07-22 City underground tunnel water level early warning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510434549.6A CN105004397A (en) 2015-07-22 2015-07-22 City underground tunnel water level early warning apparatus

Publications (1)

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CN105004397A true CN105004397A (en) 2015-10-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106228823A (en) * 2016-07-29 2016-12-14 山东大学 A kind of urban storm flood road surface running vehicle safety early warning device and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058159A (en) * 1996-01-11 2000-05-02 Control Screening, L.L.C. Compact scanner apparatus and method
CN103399539A (en) * 2013-07-18 2013-11-20 华南理工大学 Heterogeneous network communication-based urban inland inundation monitoring and information service system and monitoring method
CN104464340A (en) * 2014-12-24 2015-03-25 芜湖市晨韵自动化科技有限公司 Urban water logging safety driving system
CN104568047A (en) * 2014-12-26 2015-04-29 西安工程大学 Tunnel water accumulation water level measuring and warning system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6058159A (en) * 1996-01-11 2000-05-02 Control Screening, L.L.C. Compact scanner apparatus and method
CN103399539A (en) * 2013-07-18 2013-11-20 华南理工大学 Heterogeneous network communication-based urban inland inundation monitoring and information service system and monitoring method
CN104464340A (en) * 2014-12-24 2015-03-25 芜湖市晨韵自动化科技有限公司 Urban water logging safety driving system
CN104568047A (en) * 2014-12-26 2015-04-29 西安工程大学 Tunnel water accumulation water level measuring and warning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106228823A (en) * 2016-07-29 2016-12-14 山东大学 A kind of urban storm flood road surface running vehicle safety early warning device and method

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Application publication date: 20151028

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