CN202815208U - Wireless communication type field calibrator - Google Patents
Wireless communication type field calibrator Download PDFInfo
- Publication number
- CN202815208U CN202815208U CN 201220507708 CN201220507708U CN202815208U CN 202815208 U CN202815208 U CN 202815208U CN 201220507708 CN201220507708 CN 201220507708 CN 201220507708 U CN201220507708 U CN 201220507708U CN 202815208 U CN202815208 U CN 202815208U
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- wireless communication
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Abstract
The utility model discloses a wireless communication type field calibrator. The wireless communication type field calibrator includes a measurement processing calculation unit and a power supply module, and also includes a computer provided with a wireless transmission module. A communication terminal of the measurement processing calculation unit is connected with a wireless transmission module. The computer and the measurement processing calculation unit are in wireless communication. The wireless communication type field calibrator uses the computer with the wireless transmission module to wirelessly communicate with the measurement processing calculation unit, and is convenient in operation, more accurate and faster in data transmission, flexible in the test mode, small in size, and more convenient in using and carrying.
Description
Technical field
The utility model relates to the electric energy meter on-site calibrator field, relates in particular to a kind of on-site calibrator that can Wireless communication type.
Background technology
On-site calibrator is a kind of a portable set that meritorious and idle induction type and electronic electric energy meter and other multiple electrical instrument are designed and developed for field-checking list, three-phase.The electric energy meter field check refers to use on-site calibrator to align the at the scene inspecting electric energy meter of operation, in definite operation conditions of showing, the mode of connection, metering state etc.
Conventional on-site calibrator all is to include to measure to process computing unit and industrial computer, and man-machine interface is generally arranged, and the large-screen lc menu in Chinese shows, very clear, handled easily is realized and the direct communication of electric energy meter by the keyboard parameters, finishes verifying work.The characteristics of field-checking are that the scene does not have more table top to place instrument, instrument is positioned over surface work in most of situation, test data requires can store reliably, exchange, working environment and operating characteristic in conjunction with on-site calibrator, the instrument volume is as much as possible little, and weight is light as much as possible.Although traditional on-site calibrator has been made effort in these areas, but along with IT product and mechanics of communication development with rapid changepl. never-ending changes and improvements, the on-site calibrator technology has had further development and raising, so that field-checking can be broken away from traditional mode, the field electric energy table is measured with data processed more efficiently.
The utility model content
The purpose of this utility model provides a kind of Wireless communication type on-site calibrator, and test mode is flexible, volume is little.
The utility model adopts following technical proposals: a kind of Wireless communication type on-site calibrator, comprise measuring and process computing unit, power module, also comprise the computing machine that is provided with wireless transport module, the communication terminal that computing unit is processed in described measurement is connected with wireless transport module, and described computing machine is processed the computing unit radio communication with measurement.
Described wireless transport module is the Bluetooth wireless communication module.
Described computing machine is panel computer or portable notebook.
The utility model adopts panel computer and measures processing computing unit radio communication, and panel computer is powerful, and is easy to operate, and data transmission is more accurate, quick, and test mode is flexible; Saved simultaneously the man-machine interfaces such as keyboard, display screen of original on-site calibrator, the overall volume of having dwindled on-site calibrator, weight is lighter, use carry convenient.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of Wireless communication type on-site calibrator of the utility model, on the basis of existing on-site calibrator, industrial computer and display screen are replaced with the computing machine that is provided with wireless transport module, measure the communication terminal of processing computing unit and be connected with wireless transport module, and wireless transport module is built in to measure and processes in the computing unit, and described computing machine is processed the computing unit radio communication with measurement.Wireless transport module is the Bluetooth wireless communication module in the present embodiment, and computing machine is panel computer, also can be portable notebook as required.The utility model is particularly useful for the execute-in-place environment, so that processing the computing unit module with measurement, wiring separates with display module with operation, the instrument volume becomes 210 * 155 present * 50mm (long * high * dark) by 340 * 295 original * 152mm (long * high * dark), under any condition, all can carry out easily reading and inspection table handling.
Bluetooth technology is as the open global specifications of a kind of wireless data and voice communication, can effectively simplify the communication between mobile device and the terminal device, low-power consumption, short-range wireless air interface can be provided, between various fixing and mobile devices, realize radio communication, efficient more rapidly thereby data transmission becomes.Panel computer has powerful computing, demonstration, input and output function, is again a general interchangeable operating unit simultaneously, and the touch-screen that it has allows the user to carry out operation rather than traditional keyboard or mouse by pointer or digital pen; The user can be by built-in handwriting recognition, soft keyboard, speech recognition or a real keyboard (if this type is equipped with) on the screen.The user can be equipped with according to demand the panel computers of different configurations, easily refresh routine, carry out the data storage and read etc.; The more important thing is that it has formed the novel on-site calibrator of palm of a multi-functional pin-point accuracy, use panel computer as the control terminal of on-site calibrator, can utilize the multiple external interface of panel computer, as using USB to carry out data transmission, can be equipped with the bar code scanning module and carry out the information of the tested table of bar code scan automatic input, can expand the GPS module and carry out comparing and time service etc. of equipment clock and standard time.When carrying out verification, when panel computer was all opened with the bluetooth of measuring the processing computing unit, computing unit was processed in measurement and the panel computer receiving end forms virtual serial port, realized that the remote-wireless of panel computer and measurement processing computing unit is communicated by letter.
Claims (3)
1. Wireless communication type on-site calibrator, comprise measuring and process computing unit, power module, it is characterized in that: also comprise the computing machine that is provided with wireless transport module, the communication terminal that computing unit is processed in described measurement is connected with wireless transport module, and described computing machine is processed the computing unit radio communication with measurement.
2. Wireless communication type on-site calibrator according to claim 1, it is characterized in that: described wireless transport module is the Bluetooth wireless communication module.
3. Wireless communication type on-site calibrator according to claim 1 and 2, it is characterized in that: described computing machine is panel computer or portable notebook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507708 CN202815208U (en) | 2012-09-29 | 2012-09-29 | Wireless communication type field calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220507708 CN202815208U (en) | 2012-09-29 | 2012-09-29 | Wireless communication type field calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815208U true CN202815208U (en) | 2013-03-20 |
Family
ID=47874066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220507708 Expired - Lifetime CN202815208U (en) | 2012-09-29 | 2012-09-29 | Wireless communication type field calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991220A (en) * | 2015-07-06 | 2015-10-21 | 国网天津市电力公司 | Three-phase multi-functional calibration instrument with remote interaction function |
-
2012
- 2012-09-29 CN CN 201220507708 patent/CN202815208U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991220A (en) * | 2015-07-06 | 2015-10-21 | 国网天津市电力公司 | Three-phase multi-functional calibration instrument with remote interaction function |
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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 |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |