CN107621297A - A kind of long-range monitoring alarm of reservoir level - Google Patents
A kind of long-range monitoring alarm of reservoir level Download PDFInfo
- Publication number
- CN107621297A CN107621297A CN201711000785.2A CN201711000785A CN107621297A CN 107621297 A CN107621297 A CN 107621297A CN 201711000785 A CN201711000785 A CN 201711000785A CN 107621297 A CN107621297 A CN 107621297A
- Authority
- CN
- China
- Prior art keywords
- unit
- reservoir level
- alarm
- long
- range monitoring
- 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.)
- Withdrawn
Links
Abstract
The invention provides a kind of long-range monitoring alarm of reservoir level, including signal gathering unit, MCU single machine units, LCD display unit, alarm unit, wireless communication unit and power subsystem, signal gathering unit includes pressure sensor and signal amplification circuit, and power subsystem includes solar panel, regulator rectifier circuit and battery.The present invention combines sensor, automatically control and the technology such as radio communication, realize the real-time detection to reservoir level, precisely record and remote monitoring, when reservoir level is more than high warning line or less than low warning line, carry out onsite alarming prompting, its is simple in construction, versatility is good, integrated level is high, cost is cheap, real-time is good, accuracy of detection is high, it is easy to maintain, it is intelligent high, scalability is good, multi-mode water level automatic monitoring system and tele-control system available for a variety of monitoring of environmental, it is information-based to reservoir level, intelligent management plays the role of important.
Description
Technical field
The present invention relates to Internet of Things monitoring technology field, more particularly to a kind of long-range monitoring alarm of reservoir level.
Background technology
Internet of Things is on the basis of computer internet, and using technologies such as RFID, RFDCs, construction one covers
" the Internet of Things " of all things in unparalleled boundary.In this network, article can carry out " exchange " each other, and
Intervention without people.Its essence is using various sensing technologies such as radio frequency automatic identifications, article is realized by computer internet
Automatic identification and information interconnection with it is shared.The universally recognized Internet of Things concept of industry is by radio frequency (RFID), red at present
The information sensing devices such as outer inductor, global positioning system (GPS), laser scanner, environmental sensor, image perception, are pressed
The agreement of agreement, any article is connected with internet, enter row information and exchange and communicate, to realize Weigh sensor, determine
Position, tracking, monitoring and a kind of network managed.
China's total water resources occupy the 6th, the world, per capita water resources quantity be only world occupancy volume per person four/
One, it is rational utilize and processing water resource has turned into that China now faces one it is extremely important the problem of.Domestic many water at present
Reservoir level monitoring is all the artificial method that uses, or realizes long-range monitoring by GPRS mobile networks.Artificial method is present
The human safety issues of measurement, are wasted time and energy, but also it is not strong etc. there is the accuracy of DATA REASONING and monitoring real-time
Problem, normal operating efficiency is had a strong impact on；And realize the method for remote monitoring for intricately by GPRS mobile networks
Shape or multiple spot monitoring fringe cost are higher.
The content of the invention
(1) technical problem solved
In order to solve the above problems, the invention provides a kind of long-range monitoring alarm of reservoir level, with reference to sensor,
Automatically control with the technology such as radio communication, realize real-time detection to reservoir level, precisely record and remote monitoring.
(2) technical scheme
A kind of long-range monitoring alarm of reservoir level, including signal gathering unit, MCU single machine units, LCD display are single
Member, alarm unit, wireless communication unit and power subsystem；
Signal gathering unit collection reservoir level change, and change into standard voltage signal change, output with it is described
MCU single machine units connect；
The MCU single machine units read the voltage signal of the signal gathering unit, and water level is converted to through inter-process
Numerical value, output are respectively connecting to the LCD display unit, alarm unit and wireless communication unit；
The LCD display unit is connected with the MCU single machine units, the water level handled well to the MCU single-chip microcomputers
Numerical value carries out real-time display；
The alarm unit is connected with the MCU single machine units, and the water level numerical value beyond threshold range is reported
It is alert to remind；
The MCU single machine units are remotely connected by the wireless communication unit with mobile terminal/host computer, will be handled
Good water level numerical value is sent to mobile terminal/host computer；
The power subsystem is to the signal gathering unit, the MCU single machine units, the LCD display unit, described
Alarm unit and the wireless communication unit provide operating voltage.
Further, the signal gathering unit includes pressure sensor and signal amplification circuit, wherein the pressure passes
Sensor Ceramics capacitive pressure sensitive sensor.
Further, the MCU single machine units select low-power consumption 8-bit microprocessor ATmega128.
Further, the LCD display unit includes liquid crystal display and rheostat, wherein the liquid crystal display is selected
20pin LCD12864HZ。
Further, the alarm unit includes buzzer, triode and resistance, wherein the triode is positive-negative-positive three
Pole pipe.
Further, the wireless communication unit is WiFi module, and the WiFi module selects VT6656 modules.
Further, the power subsystem includes solar panel, regulator rectifier circuit and battery.
(3) beneficial effect
The invention provides a kind of long-range monitoring alarm of reservoir level, with reference to sensor, automatically control and channel radio
The technologies such as letter, real-time detection, accurate record and remote monitoring to reservoir level are realized, when reservoir level exceedes high warning water
Position or during less than low warning line, carries out onsite alarming prompting, and its is simple in construction, and versatility is good, and integrated level is high, and cost is cheap,
Real-time is good, and accuracy of detection is high, easy to maintain, and intelligent high, scalability is good, the multi-mode water available for a variety of monitoring of environmental
Position automatic monitoring system and tele-control system, intelligent management information-based to reservoir level play the role of important.
Brief description of the drawings
Fig. 1 is a kind of system architecture diagram of the long-range monitoring alarm of reservoir level involved in the present invention.
Fig. 2 is a kind of LCD display unit circuit theory diagrams of reservoir level remote alarming device involved in the present invention.
Fig. 3 is a kind of alarm unit circuit theory diagrams of reservoir level remote alarming device involved in the present invention.
Embodiment
Embodiment involved in the present invention is described in further details below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of long-range monitoring alarm of reservoir level, including signal gathering unit, MCU single-chip microcomputer lists
Member, LCD display unit, alarm unit, wireless communication unit and power subsystem；Signal gathering unit collection reservoir level change,
And standard voltage signal change is changed into, output is connected with MCU single machine units；MCU single machine units read signal acquisition list
The voltage signal of member, water level numerical value is converted to through inter-process, output is respectively connecting to LCD display unit, alarm unit and nothing
Line communication unit；LCD display unit is connected with MCU single machine units, and the water level numerical value handled well to MCU single-chip microcomputers carries out real
When show；Alarm unit is connected with MCU single machine units, and warning reminding is carried out to the water level numerical value beyond threshold range；MCU
Single machine unit is remotely connected by wireless communication unit with mobile terminal/host computer, and the water level numerical value handled well is sent to
Mobile terminal/host computer；Power subsystem is to signal gathering unit, MCU single machine units, LCD display unit, alarm unit and nothing
Line communication unit provides operating voltage.
Signal gathering unit includes pressure sensor and signal amplification circuit, wherein pressure sensor Ceramics electric capacity pressure
Power sensitive sensor.Ceramic capacitive pressure sensitive sensor has the advantages of signal output is big, and synthesis precision is high and stability is good.
Its operating voltage 5V, outputting standard voltage signal are 0.5~4.5V, and response is rapid, no sluggishness.Pressure limit is big, from minute-pressure
0.5KPa to high pressure 100Mpa, and by it is positive and negative it is compound pressure it is optional.Strong antijamming capability, waterproof and dustproof, shockproof, explosion-proof and anti-corrosion.
Temperature-compensating -20~+80 DEG C are carried, can be with most physical contact between media.Ceramic capacitive pressure sensitive sensor is distinguished
High warning line and low warning line opening position are placed in, the static pressure of water level is converted into electric signal, then by temperature-compensating and is linearly repaiied
Just, standard electric signal is changed into.Different water levels is different to pressure sensor pressure size, so as to there is different voltage signals defeated
Go out.
The voltage signal of pressure sensor output is sent into the ADC mouths of MCU single-chip microcomputers after signal amplification circuit amplification.Examine
Consider the requirement of cost and process performance, MCU single machine units select low-power consumption 8-bit microprocessor ATmega128.The chip is hard
Part aboundresources, have the advantages that low in energy consumption, function is more, cheap and powerful.Atmega128 itself carries 128K words
Flash storage is saved, program can be downloaded to directly in piece in Flash by programmable device, while the EEPROM again with 4K bytes is deposited
Reservoir, the data of pressure sensor collection are directly deposited in EEPROM.ADC inside ATmega128 has 8 passages, often
The resolution ratio of passage is 10bit, and input voltage range is 0~5V, disclosure satisfy that the needs of the touring collection of Monitoring Data, while
Without separately adding AD conversion device, periphery circuit design is simplified, reduces cost.
As shown in Fig. 2 LCD display unit includes liquid crystal display U1 and rheostat Rw1, wherein liquid crystal display U1 is
20pin LCD12864HZ.LCD12864HZ carries Hanzi font library, can Display of Chinese characters, character and figure, it is easy to use.Liquid crystal
Show that device U1 uses 3.3V power voltage supplies, be easy to the I/O mouth electrical level match with ATmega128.To simplify circuit, save I/O mouths and open
Branch, LCD MODULE U1 are communicated with ATmega128 interface using serial line interface, the pin of SCLK, SID and CS tri- difference
It is connected to ATmega128 P1 mouths.
As shown in figure 3, alarm unit includes buzzer B1, triode Q1 and resistance R1.From buzzer B1 as alarm
Generating means, PNP triode Q1 is as driving, it is contemplated that the driving force of I/O mouths, ATmega128 will the controls in the form of sink current
Buzzer B1 sounding processed.I/O mouths are controlled to be provided by ATmega128 P0 mouths, when water level numerical value is higher than high warning line or less than low
During warning line, when I/O mouths are low level, buzzer B1 sounding alarms, the controllable gate of staff is turned on and off adjusting
Reservoir level；When water level is in normal range (NR), I/O mouths are high level, and buzzer B1 stops sounding.
Wireless communication unit is WiFi module, and WiFi module selects VT6656 modules.WiFi is as a kind of Wireless Networking skill
Art, most important advantage is to connect up, not limited by wiring condition, therefore is particularly suitable for the need of mobile office user
Will.WiFi units realize the remote transmission of data using VT6656 modules, and VT6656 modules embed ICP/IP protocol stack, reduced
The difficulty of design, while substantially increase the ability that ATmega128 handles other data.VT6656 and ATmega128 connection
Very simple, the two can be joined directly together by the USB interface of standard.VT6656 modules use the 802.11g of 54Mbps standards
Wireless ethernet accesses, than fast 5 times based on 802.11b agreements；40 times faster than USB1.0 interface using USB2.0 interfaces highest；
New antenna technology supports more remote accessing wirelessly；Support all standards 802.11g and 802.11b wireless routers and
Access point；Support 64/128/152 WEP encryption；Support superencipherment and the safety such as WPA/WPA2, WPA-PSK/WPA2-PSK
Mechanism.
Power subsystem includes solar panel, regulator rectifier circuit and battery, and solar panel collects sunshine
Can, be converted to low-voltage DC by regulator rectifier circuit and be stored in battery, powered to monitoring device.Due to monitoring device
Place out of doors, it is contemplated that the particularity of environment, use the form of solar panel combination battery to be powered for monitoring device,
Meet energy-conserving and environment-protective and the requirement of Ecological Sustainable Development, improve energy utilization rate, also reduce cost.
The invention provides a kind of long-range monitoring alarm of reservoir level, with reference to sensor, automatically control and channel radio
The technologies such as letter, real-time detection, accurate record and remote monitoring to reservoir level are realized, when reservoir level exceedes high warning water
Position or during less than low warning line, carries out onsite alarming prompting, and its is simple in construction, and versatility is good, and integrated level is high, and cost is cheap,
Real-time is good, and accuracy of detection is high, easy to maintain, and intelligent high, scalability is good, the multi-mode water available for a variety of monitoring of environmental
Position automatic monitoring system and tele-control system, intelligent management information-based to reservoir level play the role of important.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and scope is defined.On the premise of design concept of the present invention is not departed from, technology of the ordinary people in the field to the present invention
The all variations and modifications that scheme is made, all should drop into protection scope of the present invention, the claimed technology contents of the present invention,
All record in detail in the claims.
Claims (7)
- A kind of 1. long-range monitoring alarm of reservoir level, it is characterised in that：Including signal gathering unit, MCU single machine units, LCD display unit, alarm unit, wireless communication unit and power subsystem；The signal gathering unit collection reservoir level change, and standard voltage signal change is changed into, output and the MCU are mono- Piece machine unit connects；The MCU single machine units read the voltage signal of the signal gathering unit, and water level numerical value is converted to through inter-process, Output is respectively connecting to the LCD display unit, alarm unit and wireless communication unit；The LCD display unit is connected with the MCU single machine units, the water level numerical value handled well to the MCU single-chip microcomputers Carry out real-time display；The alarm unit is connected with the MCU single machine units, is carried to carrying out alarm beyond the water level numerical value of threshold range Wake up；The MCU single machine units are remotely connected by the wireless communication unit with mobile terminal/host computer, by what is handled well Water level numerical value is sent to mobile terminal/host computer；The power subsystem is to the signal gathering unit, the MCU single machine units, the LCD display unit, the alarm Unit and the wireless communication unit provide operating voltage.
- A kind of 2. long-range monitoring alarm of reservoir level according to claim 1, it is characterised in that：The signal acquisition Unit includes pressure sensor and signal amplification circuit, wherein the pressure sensor Ceramics capacitive pressure sensitive sensor Device.
- A kind of 3. long-range monitoring alarm of reservoir level according to claim 1, it is characterised in that：The MCU monolithics Machine unit selects low-power consumption 8-bit microprocessor ATmega128.
- A kind of 4. long-range monitoring alarm of reservoir level according to claim 1, it is characterised in that：The LCD is shown Unit includes liquid crystal display and rheostat, wherein the liquid crystal display selects 20pin LCD12864HZ.
- A kind of 5. long-range monitoring alarm of reservoir level according to claim 1, it is characterised in that：The alarm unit Including buzzer, triode and resistance, wherein the triode is PNP type triode.
- A kind of 6. long-range monitoring alarm of reservoir level according to claim 1, it is characterised in that：The radio communication Unit is WiFi module, and the WiFi module selects VT6656 modules.
- A kind of 7. long-range monitoring alarm of reservoir level according to claim 1, it is characterised in that：The power subsystem Including solar panel, regulator rectifier circuit and battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000785.2A CN107621297A (en) | 2017-10-24 | 2017-10-24 | A kind of long-range monitoring alarm of reservoir level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711000785.2A CN107621297A (en) | 2017-10-24 | 2017-10-24 | A kind of long-range monitoring alarm of reservoir level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621297A true CN107621297A (en) | 2018-01-23 |
Family
ID=61091888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711000785.2A Withdrawn CN107621297A (en) | 2017-10-24 | 2017-10-24 | A kind of long-range monitoring alarm of reservoir level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645477A (en) * | 2018-08-27 | 2018-10-12 | 南京梵科智能科技有限公司 | A kind of reservoir level intelligent monitor system |
| CN109470838A (en) * | 2018-11-13 | 2019-03-15 | 建湖县农产品质量安全监督管理站 | A kind of agricultural product quality monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090064777A1 (en) * | 2007-09-06 | 2009-03-12 | Oscar Horacio Mundo | Apparatus for measuring and/or controlling liquid levels |
| CN202216733U (en) * | 2011-09-02 | 2012-05-09 | 广西远长公路桥梁工程有限公司 | Water level remote control detection device with function of global position system (GPS) location |
| CN204346538U (en) * | 2015-01-04 | 2015-05-20 | 安徽理工大学 | A kind of reservoir level remote supervision system |
| CN104635767A (en) * | 2014-12-01 | 2015-05-20 | 赵静 | Water level monitoring and remote control system |
| CN207280549U (en) * | 2017-10-24 | 2018-04-27 | 湖州升谱电子科技有限公司 | A kind of long-range monitoring alarm of reservoir level |
-
2017
- 2017-10-24 CN CN201711000785.2A patent/CN107621297A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090064777A1 (en) * | 2007-09-06 | 2009-03-12 | Oscar Horacio Mundo | Apparatus for measuring and/or controlling liquid levels |
| CN202216733U (en) * | 2011-09-02 | 2012-05-09 | 广西远长公路桥梁工程有限公司 | Water level remote control detection device with function of global position system (GPS) location |
| CN104635767A (en) * | 2014-12-01 | 2015-05-20 | 赵静 | Water level monitoring and remote control system |
| CN204346538U (en) * | 2015-01-04 | 2015-05-20 | 安徽理工大学 | A kind of reservoir level remote supervision system |
| CN207280549U (en) * | 2017-10-24 | 2018-04-27 | 湖州升谱电子科技有限公司 | A kind of long-range monitoring alarm of reservoir level |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108645477A (en) * | 2018-08-27 | 2018-10-12 | 南京梵科智能科技有限公司 | A kind of reservoir level intelligent monitor system |
| CN109470838A (en) * | 2018-11-13 | 2019-03-15 | 建湖县农产品质量安全监督管理站 | A kind of agricultural product quality monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104200593B (en) | A kind of door sensor warning system and its implementation | |
| CN107561993A (en) | A kind of reservoir level Internet of Things monitor and alarm system | |
| CN208225411U (en) | A kind of NB-IOT wireless display | |
| CN207780956U (en) | Monitor sensing device and system | |
| CN206559650U (en) | The radio management terminal of fishing boat entering and leaving port | |
| CN107621297A (en) | A kind of long-range monitoring alarm of reservoir level | |
| CN108469762A (en) | A kind of intelligent pet ring, pet monitoring system and monitoring method | |
| CN207280549U (en) | A kind of long-range monitoring alarm of reservoir level | |
| CN207264156U (en) | A kind of reservoir level Internet of Things monitor and alarm system | |
| CN205066845U (en) | Water gauge based on wifi wireless transmission network | |
| CN204666186U (en) | Based on the storage environment monitoring system of wireless network | |
| CN204121438U (en) | A kind of medicine bottle/box device of reminding function | |
| CN207197567U (en) | Forest fire protection well based on GPRS and single-chip microcomputer remotely monitors transmitting device | |
| CN204389714U (en) | A kind of weather monitoring instrument realizing Temperature and Humidity based on SHT2X chip | |
| CN202041298U (en) | Wireless temperature measurement system for tobacco mellowing | |
| CN208300033U (en) | A kind of gauge table collector | |
| CN201707061U (en) | Short message telemetering multiparameter recorder | |
| CN204129034U (en) | The integrated water quality monitoring sensor of the multi-functional multiparameter of water environment | |
| CN208590122U (en) | A kind of gauge table Internet of Things collector | |
| CN107300400A (en) | Forest fire protection well based on GPRS and single-chip microcomputer remotely monitors transmitting device | |
| CN208506247U (en) | Fire-fighting handheld terminal law-enforcing recorder | |
| CN208547375U (en) | Incubator humiture monitoring device and incubator | |
| CN106909105A (en) | Intelligent energy-saving terminal based on RFID and Zigbee technology | |
| CN207281502U (en) | A kind of multifunctional intellectual energy-saving device terminal | |
| CN202373117U (en) | Wireless indoor monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180123 |
|
| WW01 | Invention patent application withdrawn after publication |