CN105606176A - Urban flood prevention monitoring and warning method and urban flood prevention monitoring and warning device - Google Patents
Urban flood prevention monitoring and warning method and urban flood prevention monitoring and warning device Download PDFInfo
- Publication number
- CN105606176A CN105606176A CN201610131800.6A CN201610131800A CN105606176A CN 105606176 A CN105606176 A CN 105606176A CN 201610131800 A CN201610131800 A CN 201610131800A CN 105606176 A CN105606176 A CN 105606176A
- Authority
- CN
- China
- Prior art keywords
- outdoor
- communication module
- main frame
- information screen
- urban flood
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
- G01F23/0015—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring with a whistle or other sonorous signal
Abstract
The invention relates to an urban flood prevention monitoring and warning method and an urban flood prevention monitoring and warning device, and belongs to the field of flood prevention monitoring technologies in the municipal industry. The technical scheme includes that a main unit (1) is connected with a water level sensor (2), two outdoor loudspeakers (3) and two flash alarms (4), the water level sensor is arranged below a concave overpass bridge, and the two outdoor loudspeakers and the two flash alarms are respectively arranged at two ends of a road entrance of the concave overpass bridge. Two outdoor information screens are arranged at the two ends of the road entrance of the overpass bridge, and a pump house PLC (programmable logic controller) is arranged in a control cabinet of a drain pump house below the concave overpass bridge. The urban flood prevention monitoring and warning method and the urban flood prevention monitoring and warning device have the advantages that the under-bridge water level can be monitored in real time when internal waterlogging occurs, voice audible and visual alarms at two ends of the road entrance of the concave overpass bridge can be started, the under-bridge water depth and warning information can be explicitly displayed by the LED information screens, automatic urban internal waterlogging monitoring and warning effects can be realized, the urban flood prevention monitoring and warning device has remote communication capacity, operating reference data can be provided for the drain pump house, equipment is simple and has powerful functions, and huge influence can be generated for the urban flood prevention industry.
Description
Technical field
The present invention relates to a kind of Urban Flood control monitoring and pre-alarming method and device, belong to Municipal Industry flood control monitoring technology neckTerritory.
Background technology
In Municipal Industry, in the time that heavy rain causes city waterlogging, for water level monitoring and friendship under the bridge of up concave type viaductLogical early warning more and more causes the attention of governments at all levels, and particularly some emphasis big cities occur that in the time that waterlogging occurs personnel hinder repeatedlyDie, cause extremely negative social influence. At present, not suitable for water level monitoring and traffic prewarning under the bridge of up concave type viaductWith technology, can not realize automatically, in real time, uninterruptedly detect and early warning, be not suitable with the management expectancy of modern city, there is peaceFull hidden danger, threatens people's property and life security.
Summary of the invention
The object of the invention is to provide a kind of Urban Flood control monitoring and pre-alarming method and device, can be in the time that waterlogging occur, and prison in real timeSurvey water level under bridge, according to waterlevel data, start the voice sound and light alarm at up concave type viaduct entranceway two ends, LED information screenClearly show the depth of water and warning message under bridge, prevent that vehicle and pedestrian from entering deathtrap, exist thereby solve in background technologyThe problems referred to above.
Technical scheme of the present invention is:
A kind of Urban Flood control monitoring warning device, comprises main frame, level sensor and outdoor loudspeaker, flash alarm, main frameConnect respectively level sensor, outdoor loudspeaker, flash alarm, level sensor is laid under up concave type viaduct, two coversOutdoor loudspeaker and two cover flash alarms, be laid in respectively up concave type viaduct road entrance two ends.
The present invention also comprises outdoor information screen and pump house PLC, and described main frame is junction chamber external information screen and pump house respectivelyPLC, outdoor information screen is totally two covers, is laid in up concave type viaduct road entrance two ends, and pump house PLC is laid in up concave type viaductUnder the switch board of draining pump house in.
Described main frame, comprises single-chip microcomputer, communication module, flashing light alarm contact, voice module and information screen interface, monolithicMachine is connecting communication module, flashing light alarm contact, voice module and information screen interface respectively; Flashing light alarm contact and flash alarmConnect, voice module is connected with outdoor loudspeaker, and information screen interface is connected with outdoor information screen.
Described communication module is long-distance radio communication module or wire communication module.
Described main frame, also comprises terrain wireless communication module and simulation output, and single-chip microcomputer connects respectively terrain channel radioNews module and simulation output, simulation output is connected with pump house PLC.
Main frame can connect upper monitoring computer through wireless public network by long-distance radio communication module.
Described main frame can also connect upper monitoring calculating through cable network or fiber optic network by wire communication moduleMachine.
Level sensor, outdoor loudspeaker, flash alarm, outdoor information screen, pump house PLC, the monolithic that the present invention relates toMachine, flashing light alarm contact, voice module, information screen interface, long-distance radio communication module, wire communication module, terrain channel radioNews module, simulation output and upper monitoring computer are visible known technology on the market.
A kind of Urban Flood control monitoring and pre-alarming method, its step is as follows:
Adopt a kind of Urban Flood control monitoring warning device to realize, this device comprises main frame, level sensor and outdoor raising one's voiceDevice, flash alarm, main frame connects respectively level sensor, outdoor loudspeaker, flash alarm, and level sensor is laid in downUnder recessed formula viaduct, two cover outdoor loudspeakers and two cover flash alarms, be laid in respectively up concave type viaduct road entrance twoEnd;
Described main frame, comprises single-chip microcomputer, communication module, flashing light alarm contact, voice module and information screen interface, and single-chip microcomputer dividesOther connecting communication module, flashing light alarm contact, voice module and information screen interface; Flashing light alarm contact and flash alarm connectConnect, voice module is connected with outdoor loudspeaker, and information screen interface is connected with outdoor information screen;
2. in the time that city waterlogging occurs, the water level under level sensor perception up concave type viaduct, and water level information is passed toMain frame;
When the water level of monitoring when main frame reaches alarming value, host-initiated is laid in the chamber at up concave type viaduct road entrance two endsOuter loudspeaker, flash alarm and outdoor information screen, outdoor loudspeaker, flash alarm and outdoor information screen are sent and are presetWarning message.
Described communication module is long-distance radio communication module or wire communication module;
Main frame connects upper monitoring computer by long-distance radio communication module or wire communication module;
Upper monitoring computer and host communication, the warning that change outdoor loudspeaker, flash alarm and outdoor information screen are sentContent; Upper once change before, main frame according to the alarm content of having changed to outdoor loudspeaker, flash alarm and outdoor informationScreen sends instruction.
Described main frame is junction chamber external information screen and pump house PLC respectively, and outdoor information screen is totally two covers, is laid in up concave type verticalHand over bridge road entrance two ends, pump house PLC is laid in the switch board of the draining pump house under up concave type viaduct;
Described main frame, also comprises terrain wireless communication module and simulation output, and single-chip microcomputer connects respectively terrain wireless telecommunications mouldPiece and simulation output, simulation output is connected with pump house PLC;
Main frame sends monitored water level information to pump house PLC, and water level exceedes after setting value, automatically starts water pump draining.
Main frame is according to the setting of prior setting or upper monitoring computer, automatically monitors ponding under up concave type viaduct darkDegree, starts the alarm terminal equipment that is laid in up concave type viaduct road entrance two ends automatically, can also be by ponding information under bridgeSend to draining pump house under bridge, whole observation process automatically performs, without people's intervention.
Terrain wireless communication module of the present invention, for main frame and outdoor loudspeaker, flash alarm, outdoor information screen andCommunication between pump house PLC.
Beneficial effect of the present invention: can be in the time that waterlogging occur, water level under Real-Time Monitoring bridge, according to waterlevel data, under startupThe voice sound and light alarm at recessed formula viaduct entranceway two ends, LED information screen clearly shows the depth of water and warning message under bridge, preventsVehicle and pedestrian enter deathtrap; Realize automatic monitoring and early warning to city waterlogging, there is again remote communications capability simultaneouslyWith for draining pump house provides operation reference data, equipment is simple and powerful, will produce huge shadow to Urban Flood control industryRing.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation;
In figure: main frame 1, level sensor 2, outdoor loudspeaker 3, flash alarm 4, outdoor information screen 5, pump house PLC6, monolithicMachine 7, flashing light alarm contact 9, voice module 10, information screen interface 11, long-distance radio communication module 12, wire communication module 13,Terrain wireless communication module 14, simulation output 15, upper monitoring computer 16.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the present invention will be further described.
A kind of Urban Flood control monitoring warning device, comprises main frame 1, level sensor 2 and outdoor loudspeaker 3, flashing light alarmDevice 4, main frame connects respectively level sensor, outdoor loudspeaker, flash alarm, and level sensor is laid in up concave type viaductUnder, two cover outdoor loudspeakers and two cover flash alarms, be laid in respectively up concave type viaduct road entrance two ends.
The present invention also comprises outdoor information screen 5 and pump house PLC6, and described main frame is junction chamber external information screen 5 and pump house respectivelyPLC6, outdoor information screen is totally two covers, is laid in up concave type viaduct road entrance two ends, and pump house PLC is laid in up concave type grade separationIn the switch board of the draining pump house under bridge.
Described main frame, comprises single-chip microcomputer 7, communication module, flashing light alarm contact 9, voice module 10 and information screen interface11, single-chip microcomputer is connecting communication module, flashing light alarm contact, voice module and information screen interface respectively; Flashing light alarm contact 9 and sudden strain of a muscleLight crossing-signal 4 connects, and voice module 10 is connected with outdoor loudspeaker 3, and information screen interface 11 is connected with outdoor information screen 5.
Described communication module is long-distance radio communication module 12 or wire communication module 13.
Described main frame, also comprises terrain wireless communication module 14 and simulation output 15, single-chip microcomputer connect respectively terrain withoutLine communication module and simulation output 15, simulation output 15 is connected with pump house PLC6.
Main frame can connect upper monitoring computer 16 through wireless public network by long-distance radio communication module 12.
Described main frame can also connect upper monitoring meter through cable network or fiber optic network by wire communication module 13Calculation machine 16.
A kind of Urban Flood control monitoring and pre-alarming method, its step is as follows:
Adopt a kind of Urban Flood control monitoring warning device to realize, this device comprises main frame 1, level sensor 2 and outdoor raising one's voiceDevice 3, flash alarm 4, main frame connects respectively level sensor, outdoor loudspeaker, flash alarm, and level sensor is laid inUnder up concave type viaduct, two cover outdoor loudspeakers and two cover flash alarms, be laid in respectively up concave type viaduct road entranceTwo ends;
Described main frame is junction chamber external information screen 5 and pump house PLC6 respectively, and outdoor information screen is totally two covers, is laid in up concave type grade separationBridge road entrance two ends, pump house PLC is laid in the switch board of the draining pump house under up concave type viaduct;
Described main frame, comprises single-chip microcomputer 7, communication module, flashing light alarm contact 9, voice module 10 and information screen interface 11, singleSheet machine is connecting communication module, flashing light alarm contact, voice module and information screen interface respectively; Flashing light alarm contact 9 and flash of light reportAlert device 4 connects, and voice module 10 is connected with outdoor loudspeaker 3, and information screen interface 11 is connected with outdoor information screen 5;
Described communication module is long-distance radio communication module 12 or wire communication module 13;
Described main frame, also comprises terrain wireless communication module 14 and simulation output 15, and single-chip microcomputer connects respectively terrain channel radioNews module and simulation output 15, simulation output 15 is connected with pump house PLC6;
Main frame connects upper monitoring computer 16 by long-distance radio communication module or wire communication module;
2. in the time that city waterlogging occurs, the water level under level sensor perception up concave type viaduct, and water level information is passed toMain frame;
When the water level of monitoring when main frame reaches alarming value, host-initiated is laid in the chamber at up concave type viaduct road entrance two endsOuter loudspeaker, flash alarm and outdoor information screen, outdoor loudspeaker, flash alarm and outdoor information screen are sent and are presetWarning message;
3. upper monitoring computer 16 and host communication, change outdoor loudspeaker, flash alarm and outdoor information screen are sentAlarm content; Upper once change before, main frame according to the alarm content of having changed to outdoor loudspeaker, flash alarm and outdoorInformation screen is sent instruction;
4. main frame sends monitored water level information to pump house PLC, and water level exceedes after setting value, automatically starts water pump draining.
Main frame is according to the setting of prior setting or upper monitoring computer, automatically monitors ponding under up concave type viaduct darkDegree, starts the alarm terminal equipment that is laid in up concave type viaduct road entrance two ends automatically, can also be by ponding information under bridgeSend to draining pump house under bridge, whole observation process automatically performs, without people's intervention.
Terrain wireless communication module 14 of the present invention, for main frame and outdoor loudspeaker, flash alarm, outdoor information screenAnd communication between pump house PLC.
Claims (10)
1. a Urban Flood control monitoring warning device, is characterized in that: comprise main frame (1), level sensor (2) and outdoor raising one's voiceDevice (3), flash alarm (4), main frame connects respectively level sensor, outdoor loudspeaker, flash alarm, level sensor clothBe located under up concave type viaduct, two cover outdoor loudspeakers and two cover flash alarms, be laid in respectively up concave type viaduct roadEntrance two ends.
2. a kind of Urban Flood control monitoring warning device according to claim 1, is characterized in that: also comprise outdoor information screen(5) and pump house PLC(6), described main frame is junction chamber external information screen (5) and pump house PLC(6 respectively), outdoor information screen two is overlapped totally,Be laid in up concave type viaduct road entrance two ends, pump house PLC is laid in the switch board of the draining pump house under up concave type viaductIn.
3. a kind of Urban Flood control monitoring warning device according to claim 1 and 2, is characterized in that: described main frame, bagContaining single-chip microcomputer (7), communication module, flashing light alarm contact (9), voice module (10) and information screen interface (11), single-chip microcomputer respectivelyConnecting communication module, flashing light alarm contact, voice module and information screen interface; Flashing light alarm contact (9) and flash alarm (4)Connect, voice module (10) is connected with outdoor loudspeaker (3), and information screen interface (11) is connected with outdoor information screen (5).
4. a kind of Urban Flood control monitoring warning device according to claim 3, is characterized in that: described communication module isLong-distance radio communication module (12) or wire communication module (13).
5. a kind of Urban Flood control monitoring warning device according to claim 3, is characterized in that: described main frame, also bagContaining terrain wireless communication module (14) and simulation output (15), single-chip microcomputer connects respectively terrain wireless communication module and simulation output(15), simulation output (15) and pump house PLC(6) be connected.
6. a kind of Urban Flood control monitoring warning device according to claim 4, is characterized in that: main frame passes through long distance wirelessCommunication module (12) connects upper monitoring computer (16) through wireless public network.
7. a kind of Urban Flood control monitoring warning device according to claim 4, is characterized in that: described main frame is all rightConnect upper monitoring computer (16) by wire communication module (13) through cable network or fiber optic network.
8. a Urban Flood control monitoring and pre-alarming method, is characterized in that step is as follows:
Adopt a kind of Urban Flood control monitoring warning device to realize, this device comprises main frame (1), level sensor (2) and outdoor raisingSound device (3), flash alarm (4), main frame connects respectively level sensor, outdoor loudspeaker, flash alarm, level sensorBe laid under up concave type viaduct, two cover outdoor loudspeakers and two cover flash alarms, be laid in respectively up concave type viaduct roadEntrance two ends, road;
Described main frame, comprises single-chip microcomputer (7), communication module, flashing light alarm contact (9), voice module (10) and information screen and connectsMouth (11), single-chip microcomputer is connecting communication module, flashing light alarm contact, voice module and information screen interface respectively; Flashing light alarm contact(9) be connected with flash alarm (4), voice module (10) is connected with outdoor loudspeaker (3), information screen interface (11) and outdoor letterBreath screen (5) connects;
2. in the time that city waterlogging occurs, the water level under level sensor perception up concave type viaduct, and water level information is passed toMain frame;
When the water level of monitoring when main frame reaches alarming value, host-initiated is laid in the chamber at up concave type viaduct road entrance two endsOuter loudspeaker, flash alarm and outdoor information screen, outdoor loudspeaker, flash alarm and outdoor information screen are sent and are presetWarning message.
9. a kind of Urban Flood control monitoring and pre-alarming method according to claim 8, is characterized in that:
Described communication module is long-distance radio communication module (12) or wire communication module (13);
Main frame connects upper monitoring computer (16) by long-distance radio communication module or wire communication module;
Described upper monitoring computer (16) and host communication, change outdoor loudspeaker, flash alarm and outdoor information screenThe alarm content of sending; Upper once change before, main frame according to the alarm content of having changed to outdoor loudspeaker, flash alarmSend instruction with outdoor information screen.
10. a kind of Urban Flood control monitoring and pre-alarming method according to claim 8 or claim 9, is characterized in that:
Described main frame is junction chamber external information screen (5) and pump house PLC(6 respectively), outdoor information screen is totally two covers, is laid in up concave typeViaduct road entrance two ends, pump house PLC is laid in the switch board of the draining pump house under up concave type viaduct; Described masterMachine, also comprises terrain wireless communication module (14) and simulation output (15), single-chip microcomputer connect respectively terrain wireless communication module andSimulation output (15), simulation output (15) and pump house PLC(6) be connected;
Described main frame sends monitored water level information to pump house PLC, and water level exceedes after setting value, automatically starts water pump rowWater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131800.6A CN105606176A (en) | 2016-03-09 | 2016-03-09 | Urban flood prevention monitoring and warning method and urban flood prevention monitoring and warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610131800.6A CN105606176A (en) | 2016-03-09 | 2016-03-09 | Urban flood prevention monitoring and warning method and urban flood prevention monitoring and warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105606176A true CN105606176A (en) | 2016-05-25 |
Family
ID=55986298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610131800.6A Pending CN105606176A (en) | 2016-03-09 | 2016-03-09 | Urban flood prevention monitoring and warning method and urban flood prevention monitoring and warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105606176A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406203A (en) * | 2016-11-04 | 2017-02-15 | 深圳双创科技发展有限公司 | Water level warning system and water level warning method based on speaker |
| CN106482801A (en) * | 2016-11-04 | 2017-03-08 | 深圳双创科技发展有限公司 | A kind of water level alarm system based on Internet of Things and method |
| CN106595796A (en) * | 2016-11-04 | 2017-04-26 | 深圳双创科技发展有限公司 | System and method for water level alarm based on big data |
| CN107034809A (en) * | 2017-06-14 | 2017-08-11 | 唐山现代工控技术有限公司 | A kind of Internet of Things banister and application method |
| WO2018137115A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳益创信息科技有限公司 | Alarm system and method combining loudspeaker and robot |
| WO2018137069A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳双创科技发展有限公司 | Loudspeaker- and robot-incorporated information interaction system and method |
| WO2018137071A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳双创科技发展有限公司 | Robot-incorporated warning system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202771629U (en) * | 2012-08-17 | 2013-03-06 | 天津星通联华物联网应用技术研究院有限公司 | Urban road waterlogging pre-warning system |
| CN204043752U (en) * | 2014-09-10 | 2014-12-24 | 滕州市市政工程管理处 | Up concave type viaduct ponding caution system |
| WO2015027830A1 (en) * | 2013-08-27 | 2015-03-05 | Tencent Technology (Shenzhen) Company Limited | Systems and methods for acquiring water depth information |
| CN204883298U (en) * | 2015-06-10 | 2015-12-16 | 宁夏通泽科技有限公司 | Municipal sewage pump station centralized control system based on PLC |
| CN205403891U (en) * | 2016-03-09 | 2016-07-27 | 唐山现代工控技术有限公司 | City flood prevention monitoring and early warning device |
-
2016
- 2016-03-09 CN CN201610131800.6A patent/CN105606176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202771629U (en) * | 2012-08-17 | 2013-03-06 | 天津星通联华物联网应用技术研究院有限公司 | Urban road waterlogging pre-warning system |
| WO2015027830A1 (en) * | 2013-08-27 | 2015-03-05 | Tencent Technology (Shenzhen) Company Limited | Systems and methods for acquiring water depth information |
| CN204043752U (en) * | 2014-09-10 | 2014-12-24 | 滕州市市政工程管理处 | Up concave type viaduct ponding caution system |
| CN204883298U (en) * | 2015-06-10 | 2015-12-16 | 宁夏通泽科技有限公司 | Municipal sewage pump station centralized control system based on PLC |
| CN205403891U (en) * | 2016-03-09 | 2016-07-27 | 唐山现代工控技术有限公司 | City flood prevention monitoring and early warning device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406203A (en) * | 2016-11-04 | 2017-02-15 | 深圳双创科技发展有限公司 | Water level warning system and water level warning method based on speaker |
| CN106482801A (en) * | 2016-11-04 | 2017-03-08 | 深圳双创科技发展有限公司 | A kind of water level alarm system based on Internet of Things and method |
| CN106595796A (en) * | 2016-11-04 | 2017-04-26 | 深圳双创科技发展有限公司 | System and method for water level alarm based on big data |
| WO2018137115A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳益创信息科技有限公司 | Alarm system and method combining loudspeaker and robot |
| WO2018137069A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳双创科技发展有限公司 | Loudspeaker- and robot-incorporated information interaction system and method |
| WO2018137071A1 (en) * | 2017-01-24 | 2018-08-02 | 深圳双创科技发展有限公司 | Robot-incorporated warning system and method |
| CN107034809A (en) * | 2017-06-14 | 2017-08-11 | 唐山现代工控技术有限公司 | A kind of Internet of Things banister and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105606176A (en) | Urban flood prevention monitoring and warning method and urban flood prevention monitoring and warning device | |
| CN103578228A (en) | Rainstorm flood disaster monitoring pre-warning and emergency response system and method | |
| CN209165324U (en) | Hide the wisdom lamp stand of standing that declines | |
| CN104482469A (en) | Assembly method of multifunctional smart lighthouse suitable for construction of smart city | |
| CN204009566U (en) | Intelligent building control system | |
| CN203654991U (en) | Intelligent safe deposit box based on IP (internet protocol) camera | |
| CN204139290U (en) | Emergency disposal system before a kind of urban waterlogging is pre- | |
| CN104574874A (en) | Urban drainage and waterlog-preventing integrated control system | |
| CN203192178U (en) | Rainstorm and flood disaster monitoring/early warning and emergency command system | |
| CN203759841U (en) | Monitoring alarm system for water leakage of electric power station house and facility | |
| CN205403891U (en) | City flood prevention monitoring and early warning device | |
| CN106658884A (en) | Street lamp with wireless communication function | |
| CN208796417U (en) | Municipal well lid based on Internet of Things real-time monitoring switchs automatic early-warning equipment | |
| CN110530458A (en) | A kind of flood control system for monitoring, forecasting and warning | |
| CN203034480U (en) | Urban underground public pipeline | |
| CN203799467U (en) | Image-processing-based bridge monitoring and alarm system | |
| CN204733268U (en) | Based on the all-digital visible talkback system of cloud service | |
| CN204026469U (en) | A kind of intelligent street lamp | |
| CN203300160U (en) | Public announcement device based on computer communication | |
| CN115547009A (en) | Digital flood prevention system convenient for additionally installing and transforming transformer substation | |
| KR20220108257A (en) | Internet of Thing multifunction integration module system and method for Smart city | |
| CN210319747U (en) | Integrated intelligent lamp pole | |
| CN205642563U (en) | Vehicular city flood prevention alarm system | |
| CN210860861U (en) | Street lamp for monitoring urban underground pipe network | |
| CN107689142A (en) | Using the flood control system of the Lora communication technologys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
|
| WD01 | Invention patent application deemed withdrawn after publication |