CN201653453U - Portable multifunctional data acquisition device - Google Patents
Portable multifunctional data acquisition device Download PDFInfo
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- CN201653453U CN201653453U CN201020180195XU CN201020180195U CN201653453U CN 201653453 U CN201653453 U CN 201653453U CN 201020180195X U CN201020180195X U CN 201020180195XU CN 201020180195 U CN201020180195 U CN 201020180195U CN 201653453 U CN201653453 U CN 201653453U
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Abstract
The utility model discloses a portable multifunctional data acquisition device, comprising a data acquisition case and a data reception and processing case. The data acquisition case comprises a metering module which is connected to a pincerlike current transformer and displays after real-time computation electric power energy consumption data detected by the pincerlike current transformer, a sensing module which conducts real-time detection on air-conditioning data and environmental parameter, a communication module which is connected to the metering module and the sensing module, and transmits the electric power energy consumption data detected by the pincerlike current transformer and the air-conditioning data and environmental parameter detected by the sensing module to the data reception and processing case. The data acquisition case can have data communication with the data reception and processing case through wireless or wired way or mixed way. The utility model has advantages of light volume, convenient setting up, good security, high reliability and supporting high-speed transmission of mass data.
Description
Technical field
The utility model relates to the data acquisition technology field, particularly a kind of portable multi-function data collector.
Background technology
Data acquisition modes comprises artificial acquisition mode and automatic acquisition mode.There are shortcomings such as data type is single, equipment volume is huge, installation is inconvenient, data transmission is discontinuous, the manpower working strength is big in traditional data acquisition modes.
Summary of the invention
The purpose of this utility model is to provide a kind of and builds conveniently, and security is good, reliability height, the portable multi-function data collector of support data high-speed transfer.
To achieve these goals, the utility model adopts following technical scheme:
A kind of portable multi-function data collector, comprise data acquisition device and Data Receiving treatment box two parts, it is characterized in that, described data acquisition device comprises: metering module, be connected with split core type current transformer, calculate and show the electric power energy consumption data that described split core type current transformer detects in real time; Sensing module, real-time detection air-conditioning data and environmental parameter; And communication module, be connected with described sensing module with described metering module, and air-conditioning data and environmental parameter that the electric power energy consumption data that described metering module is detected and described sensing module detect are transferred to described Data Receiving treatment box.
Described metering module is the metering electric instrument.
Described sensing module is carbon dioxide sensor and/or Temperature Humidity Sensor and/or illuminance transducer and/or sensor noise.
Described communication module is a data source.
Described data acquisition device can be by wired mode or wireless mode or wire and wireless hybrid mode and described Data Receiving treatment box realization data communication.
Described Data Receiving treatment box is the embedded data acquisition gateway.
Described metering module calculates in real time and shows electric power energy consumption data parameter, and the parameter that can gather has substantially: three-phase voltage, three-phase current, electric voltage frequency, power factor (PF), active power, reactive power, applied power, active electrical degree and idle electric degree etc.
The beneficial effects of the utility model are:
(1) by all kinds sensor and corresponding electric instrument, can realize gathering and measuring multiple parameter, comprise power consumption parameter, air-conditioning parameter, environmental parameter etc.: the power consumption parameter relates to phase voltage, phase current, active power and active electrical degree, power factor (PF) etc., air-conditioning parameter comprises supply and return water temperature, discharge, pressure etc., and environmental parameter comprises humiture, illumination, gas concentration lwevel, noise etc.
(2) portable design can be settled flexibly, the convenient mounting or dismounting, and do not influence the normal operation of original system.
(3) can be recycled the utilization factor height.
(4) data security is good, the reliability height, has " breakpoint transmission " function, can detect communication situation automatically with server, if interrupt with the server communication, the energy consumption data of gathering can be carried out this locality storage, after the pending data link is reset the data of storing are sent to server and handle, the assurance data can not lost.
(5) provide the mass data pre-service, the data processing amount when greatly reducing the manual analysis data.
(6) provide reliable short-range data transmission solution by the Zigbee wireless communication technique for the building energy consumption collection, can when difficult wiring or wiring cost are higher, avoid wiring to implement.
Description of drawings
Fig. 1 is a principle schematic of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of portable multi-function data collector, comprise data acquisition device and Data Receiving treatment box two parts, wherein in the data acquisition device power supply can be set as required, the metering electric instrument, polytype sensor and data source, the metering electric instrument is connected with outside split core type current transformer, the electric power energy consumption data that outside split core type current transformer will measure at the scene transfers to the metering electric instrument, metering electric instrument or environmental parameter sensor, polytype sensors such as air-conditioning parameter sensor are connected with data source, and data acquisition device can be by wired mode or wireless mode or wire and wireless hybrid mode and Data Receiving treatment box realization data communication.
Wherein split core type current transformer is selected pincerlike current adapter for use, need not to have a power failure, and is responsible for obtaining of electric power energy consumption parameters such as electric current, voltage, connects the metering electric instrument.The configurable polytype electric instrument of data vasculum, the customizable different split core type current transformers of each metering electric instrument, the size of split core type current transformer itself, mutually can be different than parameter, shape parameters such as (circular or square), conveniently be applicable to various field condition.A data vasculum also can dispose the polytype sensor simultaneously, comprises environment monitoring sensor, air-conditioning system parameter monitoring sensor etc.
Metering electric instrument aspect, electric power energy consumption CALCULATION OF PARAMETERS can have multiple mode, and the one, can calculate voluntarily according to electric current, the magnitude of voltage of three-phase; The 2nd, can be by existing instrument, this type of instrument is generally all cheap, and volume is less, also has various ways to select, and shows, do not have demonstration as LCD demonstration, LED, and parameter also has to have more to be lacked.The multifunctional electric meter that the utility model has selected band LED to show is considered the replacing of instrument is special during cabinet design, can be relatively easy to instrument is changed.
Data Receiving treatment box work system adopts embedded OS, can also can be based on X 86 processor based on arm processor.Consider from the retractility of the rich and system of the simplicity of system development, resource, Data Receiving treatment box work system is based on embedded X 86 systems, it and common PC system software can be general, its signal definition and PC basically identical, but electric and mechanical specification are fully different, are embedded control systems a kind of optimization, small-sized, nesting structural embedded control.The data acquisition device work system adopts embedded database, supported protocol parsing, data storage and processing and data forwarding, and can seamless upgrade be small-sized local data server as required, have gateway function.
Consider more than one of data acquisition device possibility, and be distributed in a plurality of places in the buildings, be use number that reduces data acquisition device and the dirigibility that increases on-the-spot use, data acquisition device is separated with the Data Receiving treatment box, and the data transmission between them adopts wired mode or wireless mode or wire and wireless hybrid mode.Cable network is supported communication protocols such as Modbus RTU, Modbus TCP, DL/T645, RS485; Wireless network is a Zigbee wireless transmission net.A bigger benefit of doing like this is to place the anywhere that makes things convenient for access network to the Data Receiving treatment box, Monitoring Data just can directly be passed monitoring center back by network like this, can realize that remote online monitors in real time, reduce the number of times that the testing staff goes to the scene to fetch data, in time pinpoint the problems, avoid the unnecessary data disappearance.
Fault-tolerant, safe handling is the key component of Data Receiving treatment box, and that it comprises is mainly fault-tolerant, safety practice is as follows: can effectively catch various abnormal informations, and carry out fault judgement and location, simultaneously corresponding information is notified to the remote energy source management platform.
In addition, the Data Receiving treatment box is the communication situation of detection and data acquisition unit and top service device automatically, has " breakpoint transmission " function, if interrupt with the communication of top service device, the energy consumption data of gathering can be carried out this locality storage, the data with storage after the pending data link is reset resend.Under the prerequisite of preserving enough historical datas, gathering by regular data provides the mass data pre-service, make fast data inquiry and report display become possibility, data processing amount when greatly reducing the manual analysis data, reduce the access times of mass data, improved the efficient of data processing and analysis.
About the ZigBee technology: the ZigBee technique construction is on IEEE 802.15.4 standard, adopt multiple Anti-Jamming Technique and error correcting technique, it is a kind of low rate wireless connect technology of utmost point low complex degree, low cost and the low-power consumption for cheap fixing, portable or mobile device use, mainly be suitable for control and remote control field automatically, can embed in the various device, communication distance from 75 meters of standard to hundreds of rice, several kilometers, and support wireless extensions.
Claims (8)
1. a portable multi-function data collector comprises data acquisition device and Data Receiving treatment box two parts, it is characterized in that described data acquisition device comprises:
Metering module is connected with split core type current transformer, calculates and show the electric power energy consumption data that described split core type current transformer detects in real time;
Sensing module, real-time detection air-conditioning data and environmental parameter;
Communication module is connected with described sensing module with described metering module, and air-conditioning data and environmental parameter that the electric power energy consumption data that described metering module is detected and described sensing module detect are transferred to described Data Receiving treatment box.
2. portable multi-function data collector according to claim 1 is characterized in that, described metering module is the metering electric instrument.
3. portable multi-function data collector according to claim 1 is characterized in that, described sensing module is carbon dioxide sensor and/or Temperature Humidity Sensor and/or illuminance transducer and/or sensor noise.
4. portable multi-function data collector according to claim 1 is characterized in that, described communication module is a data source.
5. portable multi-function data collector according to claim 1 is characterized in that, described data acquisition device can be by wired mode or wireless mode or wire and wireless hybrid mode and described Data Receiving treatment box realization data communication.
6. portable multi-function data collector according to claim 1 is characterized in that, described Data Receiving treatment box is the embedded data acquisition gateway.
7. portable multi-function data collector according to claim 5 is characterized in that, described wired mode is supported the RS485 agreement, Modbus agreement and DL/T645 multifunctional electric energy meter communication protocol.
8. portable multi-function data collector according to claim 5 is characterized in that, described wireless mode is the Zigbee wireless transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020180195XU CN201653453U (en) | 2010-04-27 | 2010-04-27 | Portable multifunctional data acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020180195XU CN201653453U (en) | 2010-04-27 | 2010-04-27 | Portable multifunctional data acquisition device |
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| Publication Number | Publication Date |
|---|---|
| CN201653453U true CN201653453U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201020180195XU Expired - Lifetime CN201653453U (en) | 2010-04-27 | 2010-04-27 | Portable multifunctional data acquisition device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331276A (en) * | 2011-06-17 | 2012-01-25 | 杨昌良 | Multi-data synchronous comprehensive measurer |
| CN104166742A (en) * | 2014-08-06 | 2014-11-26 | 深圳市海亿达能源科技股份有限公司 | Data collection method and system of virtual mobile equipment |
| CN109163763A (en) * | 2018-09-18 | 2019-01-08 | 珠海格力电器股份有限公司 | Detection method and detection device |
-
2010
- 2010-04-27 CN CN201020180195XU patent/CN201653453U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331276A (en) * | 2011-06-17 | 2012-01-25 | 杨昌良 | Multi-data synchronous comprehensive measurer |
| CN104166742A (en) * | 2014-08-06 | 2014-11-26 | 深圳市海亿达能源科技股份有限公司 | Data collection method and system of virtual mobile equipment |
| CN104166742B (en) * | 2014-08-06 | 2018-04-06 | 深圳市海亿达能源科技股份有限公司 | A kind of collecting method and system of virtual mobile device |
| CN109163763A (en) * | 2018-09-18 | 2019-01-08 | 珠海格力电器股份有限公司 | Detection method and detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |