TWM486043U - Community flood warning sensing system - Google Patents

Description

Community flood warning and sensing system

This creation is about a sensing system, especially a community-based flood warning and sensing system.

Taiwan is located in the subtropical zone. During the rainy season and the typhoon season, there will be very strong rainfall in a short period of time. The seaside of many towns and villages in Taiwan will have heavy rainfall in the upper reaches of the nearby rivers or excessive in densely populated areas. Rainfall, while the downstream estuary is in sync with the rising tide, the rainwater collected in the ditches in the urban area cannot be discharged. If the terrain is relatively low, it is very easy to cause flooding. Living in this easily flooded area often requires a big flood. The rain, go out to see the situation of the stream or the rising of the river, once you find that the water level has reached the height of the warning level, you need to move the furniture to the height immediately. When the floodwaters poured into the house, even in the absence of reaction, all the furniture was soaked in the water, and the muddy homes and the poor sanitation environment were cleaned afterwards.

When the weather forecast is about to experience heavy rain and may cause disasters, the government's response unit will usually issue a preventive evacuation instruction, but the actual rainfall situation is not the same as the forecast. The situation may be that the rainfall situation is not as serious as expected, but the residents have already evacuated. In a safe place; otherwise the rainfall is more than expected, but the evacuation is too late for life to be threatened. Although it is currently possible to install a water level monitor at the upper reaches of the river, it can only monitor the water level changes of a single river or several rivers.

For areas that are prone to flooding in Taiwan, the target to be monitored is not only the change of water level in the upper reaches of the river, but also the monitoring of the water level in the ditches in densely populated areas, so that these areas can immediately grasp the changes in water level; in addition, they must be able to display Historical flooding information, which in turn provides warnings, allows residents to respond quickly to warning system equipment.

In order to solve the past strong weather and long-term rainfall, the current water level, soil water content and rainfall observation are not easy, and there is no systematic data integration to report the alarm, and the distribution of the observation site is insufficient. The purpose is to provide a community-based flood warning and sensing system for understanding the impact of urban or village water erosion or sedimentation, and sensing the flow of water through a plurality of sensing water level gauges distributed in adjacent water bodies. Even the change in height, and then the resistance value between the multi-array electrodes, using the direct digital method, using the precision, stability and sensitivity of the sensing system to obtain the conductivity value of the water and soil at most points to provide dynamic Information on water and soil profiles, river bed changes, temperature, water pH and water level changes, relevant personnel can quickly grasp the changes in water and soil levels in a wide range of areas.

In order to achieve the above objectives, the community-based flood warning and sensing system of the present invention comprises: a water level monitoring device, which comprises a plurality of sets of sensing water level gauges, distributed in water and soil bodies in the area to be tested, and resistance values through the aquifer. The lower method provides a water level data; a rainfall monitoring device measures the rainfall in densely populated areas and upstream areas, and transmits a rainfall data through a communication module; an image monitoring device is an image camera. It is used to monitor the water level image in real time and upload the water level image to the early warning display platform through 3G network or Ethernet; a data receiving station can be the village head, the lieutenant office, the local district office, and the local river bureau. In order to receive rainfall data and water level data; an early warning display platform to display rainfall data received by the data receiving station, The water level data and the water level image received by the image monitoring equipment, the early warning display platform can enable users with different rights to log in to the webpage through the authority control, and can evaluate the instantaneous water level change trend, the possibility of flooding and the research and flooding. The early warning indicator operation has a geographic information system. The geographic information system can be WaveGIS GeoExpert, which also includes a spatial information module library (GeoDB), an electronic map engine module (GeoMap), and an image cache module (GeoImage). And combined with Google network image and satellite imagery to compare local geographic information; a data display warning interface, receive and display rainfall data and water level data, and upload the rainfall data and water level data received to the warning display The platform has a warning device; a data collection station that receives and stores rainfall data and water level data provided by the rainfall monitoring device and the water level monitoring device; and a home type communication device that can receive and display rainfall data and water level data; A warning device, which can be an alarm bell, buzzer or warning light; through the above perfect and systematic Current information, so personnel can quickly understand the time of the disaster may occur, and an alarm to notify residents to take the strain and ready at the right time.

This creation also discloses that the location of the water level monitoring equipment can be located in the upstream catchment area (outer water) and ditches, drainage pipes (internal water), etc.; and the sensitivity of the sensing type water level gauge of the monitoring equipment is high, and the soil and water interface can be identified. The difference in resistance value, after measuring the resistance value, the water level, water depth and bed position can be known; then a radio transmission module and a broadband network are used to transmit the monitoring data to the flood-prone population such as the community. In dense places, the radio transmission module transmits data in a radio data transmission mode with a transmission radius of 3.0 to 5.0 km; and then transmits it to a central unit to provide instant water level information and community flood warning indicators to facilitate timely use of the central unit. And accurately publish flood forecasting and warning messages. In addition, it has become an important basis for relevant personnel to perform subsequent response operations. This creation is versatile, in which water level monitoring equipment is suitable for rivers and sewers. And regional drainage, so that the monitoring location is not subject to terrain restrictions; stability, water level monitoring equipment can tolerate environmental problems such as dry and wet, hot and cold, insects and ants, greatly improving durability; immediate, water level monitoring equipment can detect the water level value Immediately transmit notifications for immediate analysis and warnings, allowing residents to evacuate and store water level changes at the appropriate time. On the other hand, the monitoring data is uploaded to the central unit, which also enables the central government to immediately issue disaster prevention instructions or issue disaster prevention measures according to the monitoring data. The creation has the advantages of easy maintenance, simple operation, low power consumption, small size, and low cost.

The community-based flooding warning sensing system of the present invention, wherein the water level monitoring device further comprises a sensing water level gauge and an instrument box; wherein the sensing water level gauge further comprises a sensing unit, an electrode group and an electrode group therein The utility model comprises a pair of electrodes, which can generate a set value; a detecting transmitter is connected to the sensing unit and receives the resistance value generated by the sensing unit; and a data storage module is connected with the electrode group for storing the resistor The value data; and an interface interface, connected to the data storage module, is used to provide a hardware interface for the user to directly download the resistance value data.

The above instrument box further comprises: a signal conversion card connected to the detecting type of the sensing water level gauge, receiving and converting the resistance value data into a water level data; and a recording module connected with the signal conversion card to store the water level data; A data communication module is connected to the signal conversion card to receive and transmit the water level data to the early warning display platform, the data display warning interface, the data receiving station, the data collection station, the home type short message communication device, and a battery as the signal in the instrument box Power supply for conversion card, recording module, data communication module and sensing water level. One of the pair of electrodes in the sensing unit is a metal plated bolt.

The instrument case is passed through a rod frame higher than the ground adjacent to the sensing water level gauge, and the data communication module installed in the instrument box is a radio communication module, which is also an Ethernet chip, a wireless network chip, The mobile phone telecommunication network chip, the infrared chip, the blue chip, and the memory module of the instrument box is a memory, and the memory is a read-only memory, a flash memory, a universal serial bus (USB), External hard disk, the battery in the instrument box stores the power converted by a solar module, or stores the power of the mains.

The sensing water level gauge is simultaneously placed in one of the inner water and one outer water of the monitoring area, wherein the inner water is a drainage ditch, the outer water is an upstream water collecting area, and the interface interface of the sensing water level is RS232 interface.

Rainfall monitoring equipment and water level monitoring equipment and rainfall data and water level data are transmitted to the early warning display platform, data display warning interface, data receiving station, data collection station, household-type SMS communication equipment, and rainfall monitoring equipment through the radio communication module. The dumping rain gauge and the simple rain gauge, and the early warning display platform has a geographic information system. The data display warning interface is a neighborhood display panel, which uses a radio receiver to receive rainfall data and water level data, and has an LED display. A water level data and a warning water level data are displayed. When the water level reaches the attention level or the warning water level, a warning is issued through the warning device; wherein the warning water level is classified according to the river warning level formulated by the Water Resources Department. The Home Newsletter has sent a message to remind users that rainfall data, water level information and water level images are also received through a user mobile application.

Therefore, in addition to providing a convenient way to observe the instantaneous water level, soil water content and rainfall, the creation also systematically maps and rewards each real-time data, which is displayed on the data display warning interface to facilitate correlation. The personnel issued alarms in a timely manner and solved the problem of insufficient distribution of observation sites through the integration of multiple sensing water level gauges.

1‧‧‧Community flood warning and sensing system

2‧‧‧Water level monitoring equipment

22‧‧‧Lift box

221‧‧‧ solar modules

222‧‧‧ Data Communication Module

223‧‧‧Battery

224‧‧‧Signal Conversion Card

24‧‧‧Sensing water level

241‧‧‧Sensor unit

2411‧‧‧electrode group

2412‧‧‧electrode

242‧‧‧ Data Storage Module

243‧‧‧Interface interface

244‧‧‧Detecting Transmitter

3‧‧‧ Rainfall monitoring equipment

31‧‧‧ sensor

32‧‧‧ Recorder

33‧‧‧Communication module

4‧‧‧Image monitoring equipment

5‧‧‧ data receiving station

6‧‧‧Warning display platform

7‧‧‧Information display warning interface

8‧‧‧Information collection station

9‧‧‧Home-type SMS messaging equipment

FIG. 1A is a functional block diagram of a community flooding warning sensing system according to an embodiment of the present invention.

FIG. 1B is a functional block diagram of a water level monitoring device of a community type flooding warning sensing system according to an embodiment of the present invention.

FIG. 2 is a functional block diagram of a rainfall monitoring device of a community type flooding warning sensing system according to an embodiment of the present invention.

The features, implementation and efficacy of the present creation are described in detail below with reference to the preferred embodiment of the drawings.

Please refer to Figure 1A and refer to Figure 1B. FIG. 1A is a functional block diagram of a community flooding warning sensing system according to an embodiment of the present invention. FIG. 1B is a functional block diagram of a water level monitoring device of a community type flooding warning sensing system according to an embodiment of the present invention.

As shown in FIG. 1A, the community type flooding warning sensing system 1 of the present embodiment includes: a water level monitoring device 2 for providing a water level data; and a rainfall monitoring device 3 having a communication module 33. It is used to provide a rainfall data; an image monitoring device 4 is used to monitor the instantaneous water level image; a data receiving station 5 can receive rainfall data and water level data; an early warning display platform 6 is displayed by the data receiving station 5 Received rainfall data, water level data and water level images received by image monitoring equipment 4; a data display warning interface 7, receiving and displaying rainfall data and water level data, and uploading the rainfall data and water level data received to the warning display The platform 6 further has a warning device; a data collection station 8 receives and stores the rainfall data and the water level data provided by the rainfall monitoring device 3 and the water level monitoring device 2; and a home type messaging device 9 that can receive and display Show rainfall data and water level data.

As shown in FIG. 1B, the water level monitoring device 2 of one embodiment of the present invention can be disposed at an upstream catchment (outer water) and a ditch, a drain pipe (internal water), and the like. Moreover, the sensitivity of the sensing type water level gauge 24 of the water level monitoring device 2 is high, and the difference in resistance value between the soil and water interfaces can be recognized. The measured resistance value is processed to know the water level, water depth and bed bottom position. The sensing type water level gauge 24 has a compact circuit and can be packaged as a waterproof component, and the connection line of the electrode 2412 can be integrally packaged into a measuring ruler or a measuring rod which can be soaked in water or buried in the soil sand, and the power consumption is extremely small; The device 2 adopts a lithium battery, which can be used for long-term monitoring in the field, and is matched with the data storage module 242 and the detecting and transmitting device 244, and can provide various types of disaster prevention early warning monitoring purposes; according to the specially configured electrode group 2411 member, the sensing is The specific water and soil signal effectively breaks through the bottleneck of the existing monitoring system in the field installation and long-term operation. The device 2 can be set at various possible flooding points, and the monitored data is collected to the early warning display platform 6 through wireless transmission, and the distribution of each monitoring point in the community or a regional space is displayed by using the GIS software. Understand the possible flooding trends at each monitoring site and the relevance of the disaster prevention alert at the corresponding time. The monitoring data is transmitted to densely populated areas that are easily flooded, such as communities, and then transmitted to central units to provide instant water level information and community flood warning indicators for timely and accurate release of flood forecasting and warning messages. In addition, it has become an important basis for relevant personnel to perform subsequent response operations. The creation is versatile, in which the water level monitoring device 2 is suitable for rivers, sewers and regional drainage, so that the monitoring location is not restricted by the terrain; stability, the water level monitoring device 2 can tolerate environmental problems such as dry and wet, hot and cold, insect ants, etc. Durability; Immediateness, the water level monitoring device 2 can immediately transmit the detected water level value for immediate analysis and warning, so that residents can evacuate and store the water level change data at an appropriate time. The creation has the advantages of easy maintenance, simple operation, low power consumption, small size, and low cost. In addition, borrow From the various numerical simulations in advance, we can understand the changes of upstream and downstream and the cumulative water depth and time of each monitoring point, and form a surface concept through each point to explore the flow direction of the water flow, so as to achieve the role of immediate analysis and early warning.

As shown in FIG. 1B, the water level monitoring device 2 of the present embodiment further includes a sensing water level gauge 24 and an instrument box 22. The sensing water level gauge 24 further includes: a sensing unit 241, comprising an electrode group 2411, the electrode group 2411 includes a pair of electrodes 2412, which can generate an electrical group value; a detecting transmitter 244, and the sensing unit 241 Connected to receive the resistance value generated by the sensing unit 241; a data storage module 242 connected to the electrode group 2411 for storing resistance value data; and an interface interface 243 connected to the data storage module 242 for use To provide a hardware interface for users to directly download resistance data. The instrument box 22 further includes: a signal conversion 224 card, connected to the detecting water sensor 24 of the sensing water level 24, receiving and converting the resistance value data into a water level data; a recording module 226, and the signal conversion card 224 Connecting and storing water level data; a data communication module 222, connected with the signal conversion card 224, receiving and transmitting water level data to the early warning display platform 6, the data display warning interface 7, the data receiving station 5, the data collecting station 8, the household type newsletter a communication device 9; a battery 223 as a power source for the signal conversion card 224, the recording module 226, the data communication module 222, and the sensing type water level gauge 24 in the instrument box 22; and a solar module 221 including a solar panel A charger, which is the main source of power, supplies power to the water level monitoring device 2 through the solar panel during the daytime, and the remaining power can be stored in the battery 223 through the charger to provide nighttime power.

The water level monitoring device 2 of one embodiment of the present invention, wherein the instrument case 22 passes through a rod frame higher than the ground adjacent to the sensing water level gauge 24. The early warning display platform 6 has a geographic information system. One of the pair of electrodes 2412 in the sensing unit 241 is a metal plated bolt. The sensing water level gauge 24 is simultaneously placed in one of the water and an outer water in a monitoring area. The inner water is a drainage ditch, outside Water is an upstream catchment.

The community flooding warning sensing system 1 of the present embodiment, wherein the data communication module 222 installed in the instrument box 22 is a radio communication module, an Ethernet chip, a wireless network chip, and a mobile phone telecommunication network. Wafer, infrared wafer, blue chip. The recording module 226 of the instrument box 22 is a memory, and the memory is a read-only memory, a flash memory, a universal serial bus (USB), and an external hard disk.

Please refer to Figure 2. FIG. 2 is a functional block diagram of the rainfall monitoring device 3 of the community type flooding warning sensing system 1 according to an embodiment of the present invention. In this embodiment, the rainfall monitoring device 3 and the water level monitoring device 2 and the provided rainfall data and water level data are transmitted to the early warning display platform 6, the data display warning interface 7, and the data receiving through the communication module 33 and the data communication module 222, respectively. Station 5, data collection station 8, home-type newsletter communication equipment 9. The rain monitoring device 3 includes a sensor 31, a recorder 32 and a communication module 33.

As shown in FIG. 1A, the community flooding warning sensing system 1 of the present embodiment, wherein the data display warning interface 7 is a neighborhood display panel, displaying a attention water level and a warning water level, when the water level reaches the attention water level or the warning water level. , issued a warning through the warning device. The warning water level is classified according to the river warning set by the Water Resources Department. The home-type newsletter communication device 9 sends a short message to remind the user. The image monitoring device 4 is an image camera. The image monitoring device 4 uploads the water level image to the early warning display platform 6 through the 3G network or the Ethernet. The rain monitoring device 3 is a dumping type rain gauge and a simple rain gauge. The warning device is a police, a bell buzzer, and a warning light.

As shown in FIG. 1B, the community type flooding warning sensing system 1 of the present embodiment, wherein the battery 223 in the instrument box 22 stores the power converted by the solar module 221 or stores the power of the commercial power. The interface interface 243 of the sensing water level gauge 24 is an RS232 interface. Rainfall data, water level Material and water level images are also received through a user mobile app. However, those skilled in the art can select the most appropriate implementation device according to actual use requirements or design requirements, and are not limited to the components of the embodiment.

1‧‧‧Community flood warning and sensing system

2‧‧‧Water level monitoring equipment

3‧‧‧ Rainfall monitoring equipment

4‧‧‧Image monitoring equipment

5‧‧‧ data receiving station

6‧‧‧Warning display platform

7‧‧‧Information display warning interface

8‧‧‧Information collection station

9‧‧‧Home-type SMS messaging equipment

Claims (19)

A community flooding warning sensing system comprises: a water level monitoring device, comprising a sensing water level gauge and an instrument box for providing a water level data; and a rainfall monitoring device having a communication module, To provide a rainfall data; an image monitoring device for monitoring an instant water level image; a data receiving station for receiving the rainfall data provided by the rainfall monitoring device and the water level data provided by the water level monitoring device; An early warning display platform for displaying the rainfall data provided by the rainfall monitoring device received by the data receiving station, the water level data provided by the water level monitoring device, and the water level image provided by the image monitoring device; Displaying a warning interface, receiving and displaying the rainfall data and the water level data, and uploading the received rainfall data and the water level information to the early warning display platform, having a warning device; a data collection station receiving and storing The rainfall data provided by the rainfall monitoring device and the water level data provided by the water level monitoring device; a floor plan The data transmission device can receive and display the rainfall data and the water level data; wherein the sensing water level gauge comprises: a sensing unit, comprising an electrode group, the electrode group comprising a pair of electrodes, and generating an electric group value; a detecting device connected to the sensing unit to receive the resistance value generated by the sensing unit; a data storage module connected to the electrode group for storing the resistance value data; and an interface interface Connected to the data storage module to provide a hardware interface for the user to directly download the resistance value data; wherein the instrument box includes: a signal conversion card is connected to the detection transmitter of the sensing water level gauge, and receives and converts the resistance value data into the water level data; a recording module is connected to the signal conversion card to store the water level data; a data communication module, connected to the signal conversion card, receiving and transmitting the water level data to the early warning display platform, the data display warning interface, the data receiving station, the data collecting station, the home type short message communication device; and a battery And as the power source of the signal conversion card, the recording module, the data communication module and the sensing water level gauge in the instrument box. The community flooding warning sensing system of claim 1, wherein the instrument case passes through a rod frame higher than the ground adjacent to the sensing water level gauge. The community flooding warning sensing system of claim 1, wherein the early warning display platform has a geographic information system. The community flooding warning sensing system of claim 1, wherein the pair of electrodes in the sensing unit are metal plating bolts. The community type flooding warning sensing system according to claim 1, wherein the sensing type water level gauge is placed in one of the water and an outer water in a monitoring area. The community flooding warning sensing system of claim 5, wherein the inner water is a drainage ditch, and the outer water is an upstream water collecting area. The community flooding warning sensing system according to claim 1, wherein the data communication module installed in the instrument box is a radio communication module, and is also an Ethernet chip, a wireless network chip, and a mobile phone telecommunications. Network chips, infrared chips, and Bluetooth chips. The community flooding warning sensing system of claim 1, wherein the memory module of the instrument box is a memory, the memory is a read-only memory, a flash memory, and a universal serial bus (universal). Serial bus, USB), external hard drive. The community type flooding warning sensing system of claim 1, wherein the rainfall monitoring device and the water level monitoring device and the provided rainfall data and the water level data are transmitted through the communication module and the data communication module respectively To the early warning display platform, the information display warning interface, the data receiving station, the data collection station, and the home type newsletter communication device. The community flooding warning sensing system according to claim 1, wherein the information display warning interface is a neighborhood display panel, displaying a attention water level and a warning water level, when the water level reaches the attention water level or the warning water level, The alert device issues a warning. The community flooding warning sensing system according to claim 10, wherein the warning water level is a river warning rating according to the Water Resources Department. The community-type flood warning detection system according to claim 1, wherein the home-type newsletter communication device sends a short message to remind the user. The community flooding warning sensing system of claim 1, wherein the image monitoring device is an image camera. The community flooding warning sensing system of claim 1, wherein the image monitoring device uploads the water level image to the early warning display platform through a 3G network or an Ethernet network. The community flooding warning sensing system according to claim 1, wherein the rainfall monitoring device is a dumping rain gauge and a simple rain gauge. The community flooding warning sensing system of claim 1, wherein the battery in the instrument box stores power converted by a solar module or power stored in a utility power. The community flooding warning sensing system of claim 1, wherein the warning device is an alarm bell, a buzzer or a warning light. The community flooding warning sensing system of claim 1, wherein the interface interface of the sensing water level gauge is an RS232 interface. The community type flooding warning sensing system according to claim 1, wherein the rainfall data, the water level The information and the water level image are also received through the user's mobile application.