CN209372836U - A kind of low-power consumption telemetry terminal system device - Google Patents

A kind of low-power consumption telemetry terminal system device Download PDF

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Publication number
CN209372836U
CN209372836U CN201821854747.3U CN201821854747U CN209372836U CN 209372836 U CN209372836 U CN 209372836U CN 201821854747 U CN201821854747 U CN 201821854747U CN 209372836 U CN209372836 U CN 209372836U
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input interface
control unit
module
signal
unit
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CN201821854747.3U
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李晗
李浙东
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Tianjin Feipu Technology Co Ltd
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Tianjin Feipu Technology Co Ltd
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Abstract

The utility model discloses a kind of low-power consumption telemetry terminal system devices, including control unit, power supply unit, communication module, on-site test module and data acquisition unit, said supply unit is connected with data acquisition unit and control unit, for providing electric energy to control unit and data acquisition unit, the data acquisition unit and on-site test module are connected with control unit, data-signal for acquisition to come is sent to control unit, described control unit manages platform with groundwater monitoring by communication module and is connected, for processed data-signal Wireless transceiver to groundwater monitoring management platform to be carried out real-time monitoring;The data acquisition unit includes the first input interface, the second input interface, third input interface and the 4th input interface.The utility model can not only be accomplished to monitor hydrologic parameter in all directions, have multiple communication modes available and low in energy consumption, also can long time continuous working under rainy weather.

Description

A kind of low-power consumption telemetry terminal system device
Technical field
The utility model relates to hydrologic tele-metering technical field, especially a kind of low-power consumption telemetry terminal system device.
Background technique
At present in Water Conservancy Information industry, the telemetering terminal for acquiring hydrologic parameter is most of in field work, hydrology ginseng Several acquisitions by the way of automatic collection transmission, uses scene in part economically less developed region in part developed area The mode of manual record is monitored, existing field monitoring manual record mode has been not suitable with the development of water conservancy industry, monitoring station It builds a station costly, working efficiency is low, and certain parameters cannot accomplish real-time round-the-clock monitoring, so the telemetering of automatic collection conveying type is whole Terminal using more and more extensive.But the telemetering terminal that existing automatic collection transmission mode uses has the disadvantage in that
(1) parameter detected is relatively simple, and hydrologic parameter cannot be accomplished to monitor in all directions;
(2) since power consumption is too high, be unable to long time continuous working under rainy weather, reduce equipment and system work Reliability cannot achieve the purpose that effectively to monitor hydrologic parameter;
(3) communication modes are single, and it is available cannot to provide multiple communication modes.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of low-power consumption telemetry terminal system device, can not only accomplish Hydrologic parameter is monitored in all directions, has multiple communication modes available and low in energy consumption, it also can be for a long time under rainy weather Continuous work.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of low-power consumption telemetry terminal system device, including power supply, including it is control unit, power supply unit, communication module, existing Field detecting module and data acquisition unit, said supply unit are connected with data acquisition unit and control unit, for control Unit and data acquisition unit provide electric energy, and the data acquisition unit and on-site test module are connected with control unit, use It is sent to control unit in the data-signal that acquisition comes, described control unit passes through communication module and groundwater monitoring management Platform is connected, for processed data-signal Wireless transceiver to groundwater monitoring management platform to be carried out real-time monitoring;It is described Data acquisition unit includes the first input interface, the second input interface, third input interface and the 4th input interface, the first input Interface is connected with liquid level sensor, and for receiving liquid level signal, the second input interface is connected with temperature sensor, for receiving water Warm signal, third input interface are connected with water quality sensor, for acquiring water quality signal, the 4th input interface and pressure transmitter It is connected, for receiving pressure signal.
Preferably, the described control unit is connected with memory module, for storing the data-signal of acquisition.
Preferably, the power supply is high-capacity lithium battery group, and the power supply externally provides 4 road 5V power supply and connects Mouthful, for being powered to external sensor.
Preferably, an input interface, the second input interface, third input interface and the 4th input interface are simulation Input interface is measured, supports 4-20mA current signal or 0-5V voltage signal.
Preferably, the communication module includes GPRS/3G/4G wireless transmission unit.
Preferably, the communication module further includes available LoRa module, ZigBee module and Wifi module.
Preferably, the on-site test module includes pressure sensor, noise transducer and outage detection module, described disconnected Electro-detection module is connected with power supply unit, for acquiring power supply voltage signal.
Compared with prior art, the utility model embodiment bring it is following the utility model has the advantages that
1, data acquisition unit includes that the first input interface, the second input interface, third input interface and the 4th input connect Mouthful, the first input interface is connected with liquid level sensor, for receiving liquid level signal, the second input interface and temperature sensor phase Even, for receiving water temperature signal, third input interface is connected with water quality sensor, and for acquiring water quality signal, the 4th input is connect Mouth is connected with pressure transmitter, and for receiving pressure signal, the type of detection parameters is more, realizes to hydrologic parameter in all directions The function of monitoring;Wherein, water quality sensor uses the multi-parameter water quality sensor of model WMP6, can detecte pH, conductivity With many kinds of parameters such as turbidity.
2, multiple-working mode is supported, including from report mode, inquiry response mode and compatibility mode Three models for choosing It selects, power consumption can be reduced to greatest extent;Moreover, using high-capacity lithium battery group as power supply, so that the telemetry terminal system Device under rainy weather also can long time continuous working, improve equipment and system work reliability.
3, communication module includes GPRS/3G/4G wireless transmission unit as main transmission communication mode, also, is communicated Module further includes available LoRa module, ZigBee module and Wifi module alternately communication module, is provided a variety of logical News mode selects for user, realizes the diversification of communication modes.
4, power supply externally provides 4 road 5V power supply interfaces, can be used for being powered external sensor, improves sensing The power supply reliability of device;Control unit is connected with memory module, can be used for storing the data-signal of acquisition, wherein deposit The data space that module uses 2MB is stored up, 5 years or more acquisition data can be stored.
5, on-site test module includes pressure sensor, noise transducer and outage detection module, wherein pressure sensor With noise transducer for detecting environmental change locating for the telemetry terminal system device, include whether that someone deliberately destroys telemetry terminal system Device and local environment whether very severe;Outage detection module is connected with power supply unit, for acquiring power supply voltage signal, When abnormal situations such as power-off occur for power supply, it will send alert data to control unit, control unit passes through communication mould Alert data is sent to groundwater monitoring management platform by block.
Detailed description of the invention
Fig. 1 is a kind of circuit connection block diagram representation of low-power consumption telemetry terminal system device of the utility model;
Fig. 2 is the circuit connection frame that a kind of low-power consumption telemetry terminal system device of the utility model and groundwater monitoring manage platform Figure;
Fig. 3 is the detailed circuit company that a kind of low-power consumption telemetry terminal system device of the utility model and groundwater monitoring manage platform Connect block diagram;
Fig. 4 is the circuit connection schematic diagram of data acquisition unit in the utility model;
Fig. 5 is the circuit connection diagram of control unit and communication module in the utility model;
Fig. 6 is the circuit diagram that chip is controlled in the utility model control unit;
Fig. 7 be the utility model debug when and computer connection schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model: a kind of low-power consumption telemetry terminal system device, including supply Power supply, including control unit, power supply unit, communication module, on-site test module and data acquisition unit, said supply unit It is connected with data acquisition unit and control unit, for providing electric energy to control unit and data acquisition unit, the data are adopted Collection unit and on-site test module are connected with control unit, and the data-signal for acquisition to come is sent to control unit, Described control unit manages platform with groundwater monitoring by communication module and is connected, for wirelessly passing processed data-signal It send to groundwater monitoring management platform and carries out real-time monitoring;The data acquisition unit includes the first input interface, the second input Interface, third input interface and the 4th input interface, the first input interface are connected with liquid level sensor, for receiving liquid level letter Number, the second input interface is connected with temperature sensor, for receiving water temperature signal, third input interface and water quality sensor phase Even, for acquiring water quality signal, the 4th input interface is connected with pressure transmitter, for receiving pressure signal;The control is single Member is connected with memory module, and for storing the data-signal of acquisition, the power supply is high-capacity lithium battery group, institute It states power supply and 4 road 5V power supply interfaces, for being powered to external sensor, an input interface, second is externally provided Input interface, third input interface and the 4th input interface are analog input interface, support 4-20mA current signal or 0- 5V voltage signal, the communication module include GPRS/3G/4G wireless transmission unit, and the communication module further includes available LoRa module, ZigBee module and Wifi module, the on-site test module include pressure sensor, noise transducer and power-off Detection module, the outage detection module is connected with power supply unit, for acquiring power supply voltage signal.
Fig. 7 be the utility model debug when and computer connection schematic diagram, first by scene each sensor and number It is attached according to acquisition unit and on-site test module, control unit includes control chip and RS232 wiring serial ports, controls core Piece concrete model is that MSP430F149 low-power consumption handles chip, is then carried out control unit and computer with RS232 connecting line Connection, to carry out the related work of live serial ports test connection.
The operating mode of the utility model is divided into three kinds:
(1) from report mode, it is that the hydrologic parameter monitored is sent to monitoring center according to the time interval of setting, is not having When acquisition parameter and transmission data, then it is located at standby mode;It can be set as event triggering or clocked flip two from report mode Kind operating mode, event triggering are exactly the telemetry terminal system device active transmission data when element to be measured value changes a lot Platform is managed to groundwater monitoring, clocked flip, that is, telemetry terminal system device sends data by defined time active reporting, from report Mode is the most frequently used one mode of telemetry terminal system device and one mode least in power-consuming.
(2) inquiry response mode is usually in standby, after receiving the querying command that monitoring center assigns, according to Order acquires and uploads corresponding hydrologic parameter;
(3) compatibility mode is to have concurrently from report mode and inquiry response mode, it can setting time interval to monitoring Center sends the hydrologic parameter monitored, in no acquisition parameter and transmission data, is then located at standby mode, can also receive And the querying command that response monitoring center assigns.
Working principle: data acquisition unit includes the first input interface, the second input interface, third input interface and the 4th Input interface, the first input interface are connected with liquid level sensor, for receiving liquid level signal, the second input interface and temperature sensing Device is connected, and for receiving water temperature signal, third input interface is connected with water quality sensor, and for acquiring water quality signal, the 4th is defeated Incoming interface is connected with pressure transmitter, and for receiving pressure signal, the type of detection parameters is more, realizes complete to hydrologic parameter The function of aspect monitoring;Wherein, water quality sensor uses the multi-parameter water quality sensor of model WMP6, and WMP6 is a synchronization The integrated type sensor for detecting water quality many index, can detecte many kinds of parameters such as pH, conductivity and turbidity, equipment self-carried USB Or RS485 interface, it can be used with connections such as computer, data collector (number adopts instrument), PLC control systems;The utility model branch Multiple-working mode is held, including available from report mode, inquiry response mode and compatibility mode Three models, it being capable of maximum limit The reduction power consumption of degree;Moreover, using high-capacity lithium battery group as power supply, so that the telemetry terminal system device is in rainy weather Under also can long time continuous working, improve equipment and system work reliability.
Communication module includes GPRS/3G/4G wireless transmission unit as main transmission communication mode, also, communicates mould Block further includes available LoRa module, ZigBee module and Wifi module alternately communication module, provides a variety of communications Mode selects for user, realizes the diversification of communication modes.Wherein, it is its company that LoRa, which is Semtech company, A kind of name that wireless technology takes, is a kind of modulation demodulation system of radio frequency;Power supply externally provides 4 road 5V power supply and connects Mouthful, it can be used for being powered external sensor, improve the power supply reliability of sensor;Control unit and memory module phase Even, can be used for storing the data-signal of acquisition, wherein memory module uses the data space of 2MB, can store 5 Year or more acquisition data, for groundwater monitoring management platform call at any time.On-site test module includes pressure sensor, makes an uproar Sonic transducer and outage detection module, wherein pressure sensor and noise transducer are for detecting locating for the telemetry terminal system device Environmental change, include whether that someone deliberately destroys telemetry terminal system device (at this point, pressure sensor and noise transducer can be examined Measure signal strongly) and local environment whether very severe (such as the day of the very severes such as strong wind or hail Gas, pressure sensor and noise transducer can also be detected than stronger signal), the environment locating for the telemetry terminal system device When variation more severe in this way occurs, telemetry terminal system device can manage platform to groundwater monitoring and send alarm signal;Power-off Detection module is connected with power supply unit,, will when abnormal situations such as power-off occur for power supply for acquiring power supply voltage signal Alert data can be sent to control unit, alert data is sent to groundwater monitoring management by communication module and put down by control unit Platform.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features;And these modifications, Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with the right Subject to the protection scope asked.

Claims (7)

1. a kind of low-power consumption telemetry terminal system device, including power supply, which is characterized in that including control unit, power supply unit, lead to Letter module, on-site test module and data acquisition unit, said supply unit are connected with data acquisition unit and control unit, use In providing electric energy to control unit and data acquisition unit, the data acquisition unit and on-site test module are and control unit It is connected, the data-signal for acquisition to come is sent to control unit, and described control unit passes through communication module and underground water Monitoring management platform is connected, for being supervised processed data-signal Wireless transceiver to groundwater monitoring management platform in real time It surveys;The data acquisition unit includes the first input interface, the second input interface, third input interface and the 4th input interface, First input interface is connected with liquid level sensor, and for receiving liquid level signal, the second input interface is connected with temperature sensor, uses In receiving water temperature signal, third input interface is connected with water quality sensor, for acquiring water quality signal, the 4th input interface and pressure Power transmitter is connected, for receiving pressure signal.
2. a kind of low-power consumption telemetry terminal system device according to claim 1, which is characterized in that described control unit and storage Module is connected, for storing the data-signal of acquisition.
3. a kind of low-power consumption telemetry terminal system device according to claim 1, which is characterized in that the power supply is great Rong Lithium battery group is measured, the power supply externally provides 4 road 5V power supply interfaces, for being powered to external sensor.
4. a kind of low-power consumption telemetry terminal system device according to claim 1, which is characterized in that an input interface, Two input interfaces, third input interface and the 4th input interface are analog input interface, support 4-20mA current signal or 0-5V voltage signal.
5. a kind of low-power consumption telemetry terminal system device according to claim 1, which is characterized in that the communication module includes GPRS/3G/4G wireless transmission unit.
6. a kind of low-power consumption telemetry terminal system device according to claim 1, which is characterized in that the communication module further includes Available LoRa module, ZigBee module and Wifi module.
7. a kind of low-power consumption telemetry terminal system device according to claim 1, which is characterized in that the on-site test module packet Pressure sensor, noise transducer and outage detection module are included, the outage detection module is connected with power supply unit, for acquiring Power supply voltage signal.
CN201821854747.3U 2018-11-12 2018-11-12 A kind of low-power consumption telemetry terminal system device Active CN209372836U (en)

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CN201821854747.3U CN209372836U (en) 2018-11-12 2018-11-12 A kind of low-power consumption telemetry terminal system device

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112104926A (en) * 2020-11-17 2020-12-18 钛能科技股份有限公司 Low-power consumption internet of things type telemetering measurement terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112104926A (en) * 2020-11-17 2020-12-18 钛能科技股份有限公司 Low-power consumption internet of things type telemetering measurement terminal
CN112104926B (en) * 2020-11-17 2021-07-13 钛能科技股份有限公司 Low-power consumption internet of things type telemetering measurement terminal

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