CN208110343U - A kind of water utilities information intelligent wireless remote data acquisition terminal - Google Patents

Abstract

The utility model discloses a kind of water utilities information intelligent wireless remote data acquisition terminals, it includes water utilities information acquisition module (1), control module (2), communication module (3), memory module (4) and power module (5), and the control module (2) is electrically connected with water utilities information acquisition module (1), communication module (3) and power module (5) respectively；The control module (2) is also electrically connected with the power management module (6) that electric power energy is utilized for effective and reasonable each module of control；The control module (2) is connected with server (7) by communication module (3), and the memory module (4) is electrically connected with communication module (3).The utility model manufacturing cost is low, structure is simple, safe and reliable, installation and debugging are convenient, environment influence is small, and precision is high, can effectively transmit acquisition data at a distance, reduce the power consumption of whole system.

Description

A kind of water utilities information intelligent wireless remote data acquisition terminal

Technical field

The utility model relates to water utilities monitoring technology field, in particular to a kind of water utilities information intelligent wireless remote data is adopted Collect terminal.

Background technique

The problems such as water utilities monitoring device in the market now, communication standard is single, acquisition parameter and channel are few, an equipment It is unable to satisfy the acquisition requirement at most of scene in " wisdom water utilities ", often a monitoring point will fill multiple devices and just can solve.

In view of this, special propose the utility model, to correct above-mentioned the deficiencies in the prior art place.

Utility model content

For the above-mentioned prior art, the technical problem to be solved by the present invention is to provide a kind of water utilities information intelligent wireless Remote data acquisition terminal, the water utilities information intelligent wireless remote data acquisition terminal manufacturing cost is low, structure is simple, safely can Lean on, installation and debugging are convenient, environment influences small, precision is high, can effectively transmit acquisition data at a distance, reduce the function of whole system Consumption.

In order to solve the above-mentioned technical problem, the utility model provides a kind of water utilities information intelligent wireless remote data acquisition Terminal comprising water utilities information acquisition module, control module, communication module, memory module and power module, the control module It is electrically connected respectively with water utilities information acquisition module, communication module and power module；The control module is also electrically connected with for having Effect rationally controls the power management module that each module utilizes electric power energy；The control module is connected with service by communication module Device, the memory module are electrically connected with communication module.

Further improvement of the utility model is that the water utilities information acquisition module is for acquiring water flow, hydraulic pressure, water level Information.

Further improvement of the utility model is that the control module adopts single-chip microcontroller control.

Further improvement of the utility model is that the communication module is using GSM, GPRS, CDMA and LTE 4G communication system Formula communication.

Further improvement of the utility model is that the power module is supplied using lithium battery power supply or connection solar panels Electricity.

Further improvement of the utility model is that the control module is additionally provided with 232/485 converter.

Compared to the prior art, the collected various water utilities parameters of water utilities information acquisition module are conveyed to by the utility model Control module, control module identify various signals, are classified and made corresponding operation, are then passed by digital signal It is defeated to handle and stored to memory module to communication module, while the digital signal also passes through communication module and is transmitted to server, clothes Business device stores the digital signal, calculated and is analyzed, and forms a series of water affairs statistics data, gives water affairs management system Data service is provided.The utility model manufacturing cost is low, structure is simple, safe and reliable, installation and debugging are convenient, environment influence is small, Precision is high, can effectively transmit acquisition data at a distance, reduce the power consumption of whole system.

Detailed description of the invention

Fig. 1 is the principles of the present invention structural block diagram;

Fig. 2 is control module (STM32F103VET6) circuit diagram of the utility model;

Fig. 3 is the RS232 direct-reading flowmeter interface circuit figure of the utility model;

Fig. 4 is the RS485 direct-reading flowmeter interface circuit figure of the utility model;

Fig. 5 is solar panels power supply management and lithium battery Charge Management (LT3652) electricity in the management module of the utility model Lu Tu;

Fig. 6 is power module boost conversion (TPS61088) circuit diagram of the utility model;

Fig. 7 is power module voltage-stablizer (MIC5219) module circuit diagram of the utility model;

Fig. 8 is communication module (SIM868 PCIE) circuit diagram of the utility model;

Fig. 9 is the partial simulation amount acquisition module circuit diagram of the utility model;

Figure 10 is the partial pulse amount acquisition module circuit diagram of the utility model.

The names of the parts are as follows in figure：

1-water utilities information acquisition module;

2-control modules;

3-communication modules;

4-memory modules;

5-power modules;

6-power management modules;

7-servers.

Specific embodiment

The present invention will be further described for explanation and specific embodiment with reference to the accompanying drawing, similar element in attached drawing Label represents similar element.

As shown in Figure 1, the water utilities information intelligent wireless remote data acquisition terminal of the utility model comprising water utilities information Acquisition module 1, control module 2, communication module 3, memory module 4 and power module 5, the control module 2 are believed with water utilities respectively Acquisition module 1, communication module 3 and power module 5 is ceased to be electrically connected；The control module 2 is also electrically connected with for effective and reasonable control Make the power management module 6 that each module utilizes electric power energy；The control module 2 is connected with server 7 by communication module 3, The memory module 4 is electrically connected with communication module 3.

Specifically, as shown in Figure 1 and Figure 2, the water utilities information acquisition module 1 is for acquiring various water utilities parameters, such as water Analog quantity, pulsed quantity and switching value in business, specifically have water flow, hydraulic pressure, water level etc., use the acquisition mode of multichannel, It can be according to specific actual set ampling channel number and frequency acquisition, and automatically scanning acquires.What the control module 2 used It is single-chip microcontroller, is specially the model of STM32F103VET6 in the present embodiment, water utilities information acquisition module 1 is collected each Kind signal is identified, is classified and made corresponding operation, then to the processing of communication module 3 and is deposited by digital data transmission Store up memory module 4.Meanwhile the digital signal also passes through communication module 3 and is transmitted to server 7, server 7 is to the digital signal It stored, calculated and is analyzed, form a series of water affairs statistics data, given water affairs management system and data service is provided.Separately Outside, the control module 2 can control the power supply and power-off of modules by power management module 6 according to operating status, from And achieve the purpose that reduce power consumption.

As shown in Figures 1 to 4, the control module 2 is also electrically connected with RS232/RS485 converter.RS485 direct-reading flowmeter Interface circuit is electrically connected for control module 2 and RS485 direct-reading flowmeter；Corresponding interface circuit can also be described in RS232/RS485 converter is replaced as RS232 direct-reading flowmeter interface circuit to be electrically connected RS232 direct-reading flowmeter, will be read Number gives the processing of control module 2.

As shown in Fig. 5~Figure 10, the power management module 6 is by LT3652, TPS61088, MIC5219 and several MOS Pipe composition, and external 3.7V lithium battery, solar panels or powered by direct current；The LT3652 it is external too can plate or direct current Source carries out voltage conversion, exports 4.2V voltage, is charged and given TPS61088 power supply for lithium battery；The TPS61088 will The voltage or lithium battery power supply voltage of 4.2V rises to 5V, to supply the work of product.Then cooperate water utilities information acquisition module 1 again In analog quantity acquisition circuit, by taking the channel A_IN1 shown in Fig. 8 as an example, pressure gauge exports the electric current of 4-20mA, by R57 point After pressure, through TLV6001 amplifier amplified signal, the ADC converter of MCU is transmitted to by R55.The TPS61088 gives as general supply The equipment power supply, when entire wireless remote transmission intelligent data collection station enters dormant state, then the control module 2 can be controlled The power supply that corresponding metal-oxide-semiconductor disconnects modules is made, to realize the purpose of energy saving.

As shown in Fig. 5~Figure 10, the communication module 3 uses mini-PCI interface, when using GPRS network, such as Fig. 8 institute Show the SIM868PCIE module connected；When needing using LTE 4G network, then replaceable QUECTEL EC20 module, two mould The hardware interface of block is compatible, can arbitrarily replace, in addition, communication module 3 can also be compatible with GSM standard.

The working principle of the utility model：Water utilities information acquisition module 1 is by collected various water utilities parameters（Such as water flow The information such as amount, hydraulic pressure, water level）It is conveyed to control module 2, control module 2 identifies various signals, classified and made pair Then the operation answered arrives memory module 4, while the digital signal to the processing of communication module 3 and storage by digital data transmission Server 7 is also transmitted to by communication module 3, server 7 stores the digital signal, calculated and analyzed, and a system is formed The water affairs statistics data of column give water affairs management system and provide data service.In addition, the control module 2 can be according to operation State, the power supply and power-off of modules are controlled by power management module 6, to achieve the purpose that reduce power consumption.

The utility model has the advantage of, the utility model by water utilities information acquisition module 1 by collected various water utilities Parameter is conveyed to control module 2, and control module 2 identifies various signals, classified and made corresponding operation, then leads to Digital data transmission is crossed to the processing of communication module 3 and is stored to memory module 4, while the digital signal also passes through communication module 3 It is transmitted to server 7, server 7 stores the digital signal, calculated and analyzed, and a series of water affairs statistics number is formed According to, give water affairs management system provide data service.The utility model manufacturing cost is low, structure is simple, safe and reliable, installation is adjusted Examination is convenient, environment influence is small, and precision is high, can effectively transmit acquisition data at a distance, reduce the power consumption of whole system.

It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard To belong to the protection scope of the utility model.

Claims (6)

1. a kind of water utilities information intelligent wireless remote data acquisition terminal, it is characterised in that：It includes water utilities information acquisition module (1), control module (2), communication module (3), memory module (4) and power module (5), the control module (2) respectively with water Business information acquisition module (1), communication module (3) and power module (5) electrical connection；The control module (2) is also electrically connected with use The power management module (6) of electric power energy is utilized in effective and reasonable each module of control；The control module (2) passes through communication module (3) it is connected with server (7), the memory module (4) is electrically connected with communication module (3).

2. water utilities information intelligent wireless remote data acquisition terminal according to claim 1, it is characterised in that：The water utilities Information acquisition module (1) is for acquiring water flow, hydraulic pressure, water level information.

3. water utilities information intelligent wireless remote data acquisition terminal according to claim 1, it is characterised in that：The control Module (2) adopts single-chip microcontroller control.

4. water utilities information intelligent wireless remote data acquisition terminal according to claim 1, it is characterised in that：The communication Module (3) is communicated using GSM, GPRS, CDMA and LTE 4G communications regime.

5. water utilities information intelligent wireless remote data acquisition terminal according to claim 1, it is characterised in that：The power supply Module (5) is using lithium battery power supply or connection solar panels power supply.

6. water utilities information intelligent wireless remote data acquisition terminal according to claim 1, it is characterised in that：The control Module (2) is additionally provided with 232/485 converter.