CN207557246U - A kind of water quality monitoring system - Google Patents
A kind of water quality monitoring system Download PDFInfo
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- CN207557246U CN207557246U CN201721810064.3U CN201721810064U CN207557246U CN 207557246 U CN207557246 U CN 207557246U CN 201721810064 U CN201721810064 U CN 201721810064U CN 207557246 U CN207557246 U CN 207557246U
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Abstract
The utility model embodiment is related to a kind of water quality monitoring system, belongs to water turbidity/suspended matter monitoring field.Wherein, which includes：Radio transmitting device, water-quality measuring device and remote server, wherein, radio transmitting device includes：The wireless energy control units and wireless communication unit being connect respectively with wireless energy control units, GPRS communication units and supply control unit；Wireless communication unit and supply control unit are also connect with water-quality measuring device respectively；GPRS communication units are also connect with remote server；Wherein, wireless energy control units control the communication transfer between wireless communication unit and water-quality measuring device, wireless energy control units control supply control unit to power for water-quality measuring device, the communication transfer between wireless energy control units control GPRS communication units and remote server.The technical solution provided through this embodiment avoids and connects up complicated technology drawback in the prior art, realizes the technique effect for saving man power and material.
Description
Technical field
The utility model embodiment is related to water turbidity/suspended matter monitoring field more particularly to a kind of water quality monitoring system.
Background technology
With the continuous promotion of quality of the life, requirement of the people to environment also more improves.In the prior art, by turbid
Degree instrument is monitored water quality.
It is increased however, being monitored the cost that can be monitored by mode wired in the prior art, especially to open country
When water quality in external environment is monitored, difficulty is even more to increase.
During inventor realizes the utility model, find to have at least the following problems：
1st, heavy workload；
2nd, monitoring cost is high.
Utility model content
In order to solve the above technical problems, the utility model embodiment provides a kind of water quality monitoring system, the system packet
It includes：Radio transmitting device, water-quality measuring device and remote server, wherein,
The radio transmitting device includes：Wireless energy control units and the nothing being connect respectively with the wireless energy control units
Line communication unit, GPRS communication units and supply control unit；
The wireless communication unit and the supply control unit are also connect with the water-quality measuring device respectively；
The GPRS communication units are also connect with the remote server；
Wherein, the water-quality measuring device includes：Suspended matter measuring device or turbidity meter, the wireless control list
Member controls the communication transfer between the wireless communication unit and the water-quality measuring device, and the wireless energy control units control institute
It states supply control unit to power for the water-quality measuring device, the wireless energy control units control the GPRS communication units and institute
State the communication transfer between remote server.
It provides through this embodiment：The skill that radio transmitting device is connect respectively with water-quality measuring device and remote server
Art scheme by radio transmitting device by the data transmission of water-quality measuring device to remote server, avoids in the prior art
When wire transmission mode needs to spread line setting cable, installation workload is big, the technology drawback of wiring process complexity, realizes efficiently
Know the technique effect of related data, and realize the technique effect for saving material resources and manpower.
Further, the water-quality measuring device includes：CPU control units and respectively with the CPU control units connect
The voltage cell, storage unit, water quality communication unit, transmitter unit, temperature unit and the signal gathering unit that connect and with it is described
The receiving unit of signal gathering unit connection；
The voltage cell is also connect with the supply control unit；
The water quality communication unit is connect with the wireless communication unit.
Wherein, the voltage cell provides power supply for the CPU control units, and the CPU control units control the hair
Cell operation is penetrated, the receiving unit receives the signal that the transmitter unit work generates, water quality voltage is acquired, is obtained
Initial water quality voltage signal, and the initial water quality voltage signal is sent to the signal gathering unit, the signal acquisition
Unit pre-processes the initial water quality voltage signal, obtains water quality voltage signal, and the water quality voltage signal is sent out
It send to the CPU control units, the CPU control units are acquired the voltage signal of the temperature unit, and according to institute
It states voltage signal and obtains temperature value, the CPU control units determine water quality according to the water quality voltage signal and the temperature value
Value, and the water quality value is sent to the storage unit, and the water quality value is sent to by the water quality communication unit
The wireless communication unit.
It provides through this embodiment：It is connect by supply control unit with voltage cell, to pass through supply control unit
Power supply is provided for voltage cell, so as to technical solution of the voltage cell for the opening and closing of CPU control units, realizes and passes through
The technique effect that radio transmitting device controls the power supply of water-quality measuring device.
Further, the supply control unit is switch.
It provides through this embodiment：When supply control unit is set on, then voltage cell is CPU control units
Power supply is provided, so that water-quality measuring device enters working condition；When supply control unit is set to off, then voltage cell is not
Power supply is provided for CPU control units, then water-quality measuring device carries out the technical solution of halted state, realizes remote control water quality
The technique effect of the opening and closing of measuring device, and realize the safe and efficient skill controlled water-quality measuring device
Art effect.
Description of the drawings
Fig. 1 is the structure diagram of a kind of water quality monitoring system that the utility model embodiment provides；
Fig. 2 is the structural representation of the water-quality measuring device in a kind of water quality monitoring system that the utility model embodiment provides
Figure；
Fig. 3 is the structure diagram of a kind of water quality monitoring system that another embodiment of the utility model provides.
Specific embodiment
In being described below, in order to illustrate rather than in order to limit, it is proposed that such as particular system structure, interface, technology it
The detail of class understands the utility model to cut thoroughly.However, it will be clear to one skilled in the art that there is no these
The utility model can also be realized in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of circuit, in case unnecessary details interferes the description of the utility model.
The utility model embodiment provides a kind of water quality monitoring system.
Referring to Fig. 1, Fig. 1 is the structure diagram of a kind of water quality monitoring system that the utility model embodiment provides.
As shown in Figure 1, the system includes：Radio transmitting device, water-quality measuring device and remote server, wherein,
Radio transmitting device includes：Wireless energy control units and the wireless communication list being connect respectively with wireless energy control units
Member, GPRS communication units and supply control unit；
Wireless communication unit and supply control unit are also connect with water-quality measuring device respectively；
The GPRS communication units are also connect with remote server；
Wherein, water-quality measuring device includes：Suspended matter measuring device or turbidity meter, wireless energy control units control nothing
Communication transfer between line communication unit and water-quality measuring device, wireless energy control units control supply control unit is water quality measurement
Device is powered, the communication transfer between wireless energy control units control GPRS communication units and remote server.
It provides through this embodiment：The skill that radio transmitting device is connect respectively with water-quality measuring device and remote server
Art scheme by radio transmitting device by the data transmission of water-quality measuring device to remote server, avoids in the prior art
When wire transmission mode needs to spread line setting cable, installation workload is big, the technology drawback of wiring process complexity, realizes efficiently
Know the technique effect of related data, and realize the technique effect for saving material resources and manpower.
Referring to Fig. 2, Fig. 2 is the water-quality measuring device in a kind of water quality monitoring system that the utility model embodiment provides
Structure diagram.
With reference to Fig. 1 and Fig. 2, in a kind of technical solution in the cards, water-quality measuring device includes：CPU control units,
And connect respectively with CPU control units voltage cell, storage unit, water quality communication unit, transmitter unit, temperature unit and
Signal gathering unit and the receiving unit being connect with signal gathering unit；
Voltage cell is also connect with supply control unit；
Water quality communication unit is connect with wireless communication unit.
Wherein, voltage cell provides power supply for CPU control units, and the control transmitter unit work of CPU control units receives single
Member receives the signal that transmitter unit work generates, and water quality voltage is acquired, and obtains initial water quality voltage signal, and will be initial
Water quality voltage signal is sent to signal gathering unit, and signal gathering unit pre-processes initial water quality voltage signal, obtains
Water quality voltage signal, and water quality voltage signal is sent to CPU control units, CPU control units believe the voltage of temperature unit
It number is acquired, and temperature value is obtained according to voltage signal, CPU control units determine water according to water quality voltage signal and temperature value
Matter value, and water quality value is sent to storage unit, and water quality value is sent to wireless communication unit by water quality communication unit.
When water-quality measuring device is suspended matter measuring device, then voltage cell provides power supply, CPU for CPU control units
Control unit control transmitter unit work, receiving unit receives the signal that transmitter unit work generates, to water quality voltage (suspended matter
Voltage) it is acquired, obtain initial water quality voltage signal (original suspension object voltage signal), and by initial water quality voltage signal
(original suspension object voltage signal) is sent to signal gathering unit, and signal gathering unit is (initial outstanding to initial water quality voltage signal
Float voltage signal) it is pre-processed, water quality voltage signal (suspended matter voltage signal) is obtained, and water quality voltage signal is (outstanding
Float voltage signal) CPU control units are sent to, CPU control units are acquired the voltage signal of temperature unit, and according to
Voltage signal obtains temperature value, and CPU control units determine water according to water quality voltage signal (suspended matter voltage signal) and temperature value
Matter value (suspended matter value), and water quality value (suspended matter value) is sent to storage unit, and water quality value (suspended matter value) is passed through water
Matter communication unit (suspended matter communication unit) is sent to wireless communication unit.
When water-quality measuring device is turbidity meter, then voltage cell provides power supply, CPU controls for CPU control units
Unit control transmitter unit work processed, receiving unit receive the signal that transmitter unit work generates, to water quality voltage (turbidity electricity
Pressure) it is acquired, initial water quality voltage signal (initial haze voltage signal) is obtained, and initial water quality voltage signal is (initial
Turbidity voltage signal) signal gathering unit is sent to, signal gathering unit to initial water quality voltage signal, (believe by initial haze voltage
Number) pre-processed, water quality voltage signal (turbidity voltage signal) is obtained, and water quality voltage signal (turbidity voltage signal) is sent out
It send to CPU control units, CPU control units are acquired the voltage signal of temperature unit, and obtain temperature according to voltage signal
Angle value, CPU control units determine water quality value (turbidity value), and will according to water quality voltage signal (turbidity voltage signal) and temperature value
Water quality value (turbidity value) is sent to storage unit, and water quality value (turbidity value) is passed through water quality communication unit (turbidity communication unit)
It is sent to wireless communication unit.
It provides through this embodiment：It is connect by supply control unit with voltage cell, to pass through supply control unit
Power supply is provided for voltage cell, so as to technical solution of the voltage cell for the opening and closing of CPU control units, realizes and passes through
The technique effect that radio transmitting device controls the power supply of water-quality measuring device.
In a kind of technical solution in the cards, wireless communication unit and water quality communication unit include RS485 interfaces,
The RS485 interfaces of wireless communication unit are connect with the RS485 interfaces of water quality communication unit by MODBUS rtu protocols.
In a kind of technical solution in the cards, CPU control units are STM32L151CB chips.
CPU control units can make water-quality measuring device (suspended matter measuring device or turbidity meter), when being outstanding
During float measuring device, and when system is in operating mode, suspended matter in suspended matter measuring device detection water.At system
When suspend mode, suspended matter measuring device does not detect the suspended matter in water, and CPU control units are operated in relatively low frequency
In the following, the static current of lcd of entire suspended matter measuring device only has 20uA, the power consumption of suspended matter measuring device is reduced.Measurement pattern
Mutual switching between suspend mode is that the time of measuring variable for communicating and setting according to RS485 carries out, if in suspend mode
When pattern, the RS485 communication units (suspended matter communication unit) of suspended matter measuring device have the communication of the machine, then suspended matter
Measuring device proceeds by measurement pattern, is worked always to the time of measuring of setting, then measures and terminate, into suspend mode.
When water-quality measuring device be turbidity meter when and system be in operating mode when, turbidity meter
Detect turbidity in water.When system is in suspend mode, turbidity meter does not detect the turbidity in water, and CPU controls are single
Member is operated in relatively low frequency in the following, the static current of lcd of entire turbidity meter only has 20uA, reduces turbidity meter
Power consumption.Mutual switching between measurement pattern and suspend mode be the time of measuring variable that communicates and set according to RS485 into
Capable, if when suspend mode, the RS485 communication units (turbidity communication unit) of turbidity meter have the logical of the machine
News, then turbidity meter proceeds by measurement pattern, is worked always to the time of measuring of setting, then measures and terminate, enter
Suspend mode.
In a kind of technical solution in the cards, transmitter unit is infrared diode.
In a kind of technical solution in the cards, receiving unit is silicon photocell.
In a kind of technical solution in the cards, temperature unit is thermistor.
In a kind of technical solution in the cards, thermistor is the NTC thermistor that resistance value is 10K.
Referring to Fig. 3, Fig. 3 is the water quality measurement dress in a kind of water quality instrument system that another embodiment of the utility model provides
The structure diagram put.
As shown in figure 3, in a kind of technical solution in the cards, which further includes：For electric installation, wherein,
It is connect for electric installation with wireless energy control units.
Suspended matter/water-quality measuring device can be controlled to power by wireless energy control units, if site requirement power consumption compares
It is low, suspended matter/water-quality measuring device power-off can be given when solar energy or lithium battery power supply, when measurement, reduces work(
Consumption.
It is lithium battery or solar cell for electric installation in a kind of technical solution in the cards.
The technical solution provided through this embodiment can be mains power supply for electric installation, but may be lithium electricity
Pond or solar cell.Realize energy saving, the technique effect of the system of low-power consumption.
In a kind of technical solution in the cards, supply control unit is switch.
It provides through this embodiment：When supply control unit is set on, then voltage cell is CPU control units
Power supply is provided, so that water-quality measuring device enters working condition；When supply control unit is set to off, then voltage cell is not
Power supply is provided for CPU control units, then water-quality measuring device carries out the technical solution of halted state, realizes remote control water quality
The technique effect of the opening and closing of measuring device, and realize the safe and efficient skill controlled water-quality measuring device
Art effect.
It is new to this practicality in conjunction with Fig. 1, Fig. 2 and Fig. 3 to make to understand more thorough to the technical solution of the utility model
The technical solution and technique effect of type are explained in detail.
It connects with radio transmitting device for electric installation, powers for radio transmitting device.
Specifically, it is lithium battery or solar cell for electric installation.Now illustrated with solar cell.By using too
It is positive can battery, for corresponding alternating current of the prior art, saved the energy, and realize the technique effect of environmental protection.
Solar cell is connect with wireless energy control units (DATA-6124 modules), to provide electricity for wireless energy control units
Can, when wireless energy control units obtain it is electric when, entire radio transmitting device obtain it is electric, radio transmitting device running.
Wireless energy control units are connect with supply control unit, are provided using will pass through supply control unit as water-quality measuring device
Power supply specifically provides electricity for the voltage cell of water-quality measuring device (buck converter, specially low-power consumption buck converter)
Pressure.
Specifically, supply control unit is switch.When supply control unit is "ON", then voltage cell obtains electric；Work as confession
When electric control unit is "Off", then voltage cell dead electricity.
It is understood that by supply control unit, the opening and closing of the power supply of water-quality measuring device can be realized,
That is, water-quality measuring device can be controlled to start operation or stop operating by way of remote control.It is achieved thereby that save manpower
With the technique effect to economize on resources.
When voltage cell obtains it is electric after, generate the voltage of 2.9V to CPU control units connected to it, CPU control units are opened
Begin to operate.
Wherein, CPU control units use the CPU processor of low-power consumption, and specifically, CPU control units are STM32L151CB
Chip.
Transmitter unit is controlled by the I/O port of STM32L151CB chips, by constant-current circuit, generates the constant current of 15mA.
Wherein, transmitter unit is infrared diode.
Transmitter unit (infrared diode) shines, and initial water quality voltage signal is transmitted to letter by receiving unit (silicon photocell)
Number collecting unit, signal gathering unit (AD signal acquisitions chip) obtain water quality voltage signal according to initial water quality voltage signal,
And water quality voltage signal is transmitted to CPU control units (STM32L151CB chips).
Since luminous infrared diode light intensity is influenced by temperature, so needing to acquire current water temperature, water quality is believed
It number compensates.CPU control units (STM32L151CB chips) are to the electricity of temperature unit (resistance value is the NTC thermistor of 10K)
Pressure signal is obtained, and obtain temperature value.
Specifically, the AD that CPU control units (STM32L151CB chips) are carried by STM32L151CB chip interiors is adopted
Storage to the both end voltage of NTC thermistor, obtains resistance, and obtain temperature value according to resistance.
Storage unit (storage chip) stores the basic parameter of water-quality measuring device, when water quality value calculates, root
According to the operation principle of water-quality measuring device, CPU control units (STM32L151CB chips) are believed according to basic parameter, water quality voltage
Number and temperature value determine water quality value, and water quality value is sent to storage unit and is stored, and water quality value is communicated by water quality
Unit (the RS485 interfaces including MODBUS rtu protocols) is sent to wireless communication unit (including MODBUS rtu protocols
RS485 interfaces).
Water quality value is sent to wireless control list by wireless communication unit (the RS485 interfaces including MODBUS rtu protocols)
Water quality value is sent to GPRS communication units by member, wireless energy control units, and GPRS communication units pass through RS232 serial ports, GPRS/CDMA
Or short message way remote transmission water quality value is to remote server.
Remote server includes display and memory, after remote server receives water quality value, passes through display pair
Water quality value is shown, water quality value is stored by memory.
Reader should be understood that in the description of this specification reference term " one embodiment ", " is shown " some embodiments "
The description of example ", " specific example " or " some examples " etc. means to combine the specific features, structure of the embodiment or example description
Or feature is contained at least one embodiment or example of the utility model.In the present specification, above-mentioned term is shown
The statement of meaning property need not be directed to identical embodiment or example.Moreover, specific features, structure or the feature of description can be
It is combined in an appropriate manner in any one or more embodiments or example.In addition, without conflicting with each other, this field
Technical staff can carry out the feature of the different embodiments or examples described in this specification and different embodiments or examples
With reference to and combination.
It is apparent to those skilled in the art that for convenience of description and succinctly, the dress of foregoing description
The specific work process with unit is put, the corresponding process in preceding method embodiment can be referred to, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device, it can be by others side
Formula is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of unit, only one kind are patrolled
Volume function divides, and can have other dividing mode in actual implementation, such as multiple units or component can combine or can be with
It is integrated into another system or some features can be ignored or does not perform.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
Component may or may not be physical unit, you can be located at a place or can also be distributed to multiple networks
On unit.Some or all of unit therein can be selected according to the actual needs to realize the utility model embodiment scheme
Purpose.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing unit,
Can be that each unit is individually physically present or two or more units integrate in a unit.Above-mentioned collection
Into unit both may be used hardware form realize, can also be realized in the form of SFU software functional unit.
If integrated unit realized in the form of SFU software functional unit and be independent product sale or in use, can
To be stored in a computer read/write memory medium.Based on such understanding, the technical solution of the utility model is substantially
The part to contribute in other words to the prior art or all or part of the technical solution can be in the form of software products
It embodies, which is stored in a storage medium, is used including some instructions so that a computer
Equipment (can be personal computer, server or the network equipment etc.) performs the complete of each embodiment method of the utility model
Portion or part steps.And aforementioned storage medium includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
More than, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited thereto,
In the technical scope that any one skilled in the art discloses in the utility model, it can readily occur in various equivalent
Modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, the utility model
Protection domain should be subject to the protection scope in claims.
Claims (10)
1. a kind of water quality monitoring system, which is characterized in that the system comprises：Radio transmitting device, water-quality measuring device and remote
Journey server, wherein,
The radio transmitting device includes：Wireless energy control units and the channel radio being connect respectively with the wireless energy control units
Believe unit, GPRS communication units and supply control unit；
The wireless communication unit and the supply control unit are also connect with the water-quality measuring device respectively；
The GPRS communication units are also connect with the remote server；
Wherein, the water-quality measuring device includes：Suspended matter measuring device or turbidity meter, the wireless energy control units control
The communication transfer between the wireless communication unit and the water-quality measuring device is made, the wireless energy control units control the confession
Electric control unit is water-quality measuring device power supply, the wireless energy control units control the GPRS communication units with it is described remote
Communication transfer between journey server.
2. a kind of water quality monitoring system according to claim 1, which is characterized in that
The water-quality measuring device includes：CPU control units and the voltage cell being connect respectively with the CPU control units,
Storage unit, water quality communication unit, transmitter unit, temperature unit and signal gathering unit and with the signal gathering unit
The receiving unit of connection；
The voltage cell is also connect with the supply control unit；
The water quality communication unit is connect with the wireless communication unit.
3. a kind of water quality monitoring system according to claim 2, which is characterized in that
The wireless communication unit and the water quality communication unit include RS485 interfaces, the RS485 of the wireless communication unit
Interface is connect with the RS485 interfaces of the water quality communication unit by MODBUS rtu protocols.
4. a kind of water quality monitoring system according to claim 2, which is characterized in that
The CPU control units are STM32L151CB chips.
5. a kind of water quality monitoring system according to any one of claim 2-4, which is characterized in that
The transmitter unit is infrared diode.
6. a kind of water quality monitoring system according to any one of claim 2-4, which is characterized in that
The receiving unit is silicon photocell.
7. a kind of water quality monitoring system according to any one of claim 2-4, which is characterized in that
The temperature unit is thermistor.
8. a kind of water quality monitoring system according to any one of claim 7, which is characterized in that
The thermistor is the NTC thermistor that resistance value is 10K.
A kind of 9. water quality monitoring system according to any one of claim 2-4, which is characterized in that the water quality monitoring system
System further includes：For electric installation, wherein,
It is described to be connect for electric installation with the wireless energy control units.
10. a kind of water quality monitoring system according to claim 9, which is characterized in that
It is described to supply electric installation as lithium battery or solar cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810064.3U CN207557246U (en) | 2017-12-21 | 2017-12-21 | A kind of water quality monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810064.3U CN207557246U (en) | 2017-12-21 | 2017-12-21 | A kind of water quality monitoring system |
Publications (1)
| Publication Number | Publication Date |
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| CN207557246U true CN207557246U (en) | 2018-06-29 |
Family
ID=62660164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201721810064.3U Active CN207557246U (en) | 2017-12-21 | 2017-12-21 | A kind of water quality monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557246U (en) |
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2017
- 2017-12-21 CN CN201721810064.3U patent/CN207557246U/en active Active
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