CN106353587A - Method and system for processing data of power sensor - Google Patents
Method and system for processing data of power sensor Download PDFInfo
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- CN106353587A CN106353587A CN201610918407.1A CN201610918407A CN106353587A CN 106353587 A CN106353587 A CN 106353587A CN 201610918407 A CN201610918407 A CN 201610918407A CN 106353587 A CN106353587 A CN 106353587A
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- power sensor
- module
- control command
- data processing
- command
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
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- Arrangements For Transmission Of Measured Signals (AREA)
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Abstract
The invention discloses a method for processing the data of a power sensor. The method comprises the following steps: step one, initializing the power sensor; step two, judging whether a first timer is interrupted, if so, carrying out a first task, and if not, carrying out step three; step three, judging whether a second timer is interrupted, if so, carrying out a second task, and if not, carrying out step four; step four, judging whether a host control command is received, if so, analyzing the control command, and carrying out corresponding data processing according to an analytical result; and step five, returning the data after data processing back to a host computer. According to the method for processing the data of the power sensor, disclosed by the invention, different control operations are carried out by setting different interrupt operations, the method is diversified in functions compared with the prior art, and function extension can be carried out conveniently by using an interrupt manner, so that the method is convenient for a user to operate.
Description
Technical field
The present invention relates to power sensor field, particularly to a kind of power sensor data processing method and system.
Background technology
Power reflection meter is commonly used to measure radio frequency (rf) or the power of microwave frequency (mw) signal.Typical power reflection
Meter uses power detector or transducer, so that rf or mw power is converted to the electric parameter that can easily measure.Power reflection meter
In perhaps eurypalynous rf and mw system, also there is application.
Power sensor determines reflexometer as the topmost ingredient of radio-frequency power reflexometer, its measurement capability
Performance, and existing power sensor single function, poor expandability.
Content of the invention
The invention reside in overcoming the above-mentioned deficiency of prior art, provide a kind of vdiverse in function, preferable power of extensibility
Sensing data processing method and system.
In order to realize foregoing invention purpose, the technical solution used in the present invention is:
A kind of power sensor data processing method, comprises the following steps:
Step 1, initialization power sensor；
Step 2, judge whether first timer interrupts, if so, then execute first task, if it is not, then execution step 3；
Step 3, judge whether second timer interrupts, if so, then execute the second task, if it is not, then execution step 4；
Step 4, judge whether to receive Host Control Command, if then parsing to described control command, and according to parsing
Result carries out corresponding data processing；
Step 5, the data after described data processing is returned to main frame.
Further, described first task is to calculate compensation temperature value.
Further, described second task is to update analog-digital converter array data.
Further, if described Host Control Command is to write calibration data order, described power sensor is connect by usb
Mouth receives described calibration data, and described calibration data is write in memorizer.
Further, if described Host Control Command is to control analog board order, described power sensor is connect by spi
Mouthful described analog board is controlled, and the data is activation that analog board is returned is to described main frame.
Present invention simultaneously provides a kind of power sensor data handling system, including usb communication interface, spi communication interface,
Command analysis module, command execution module, timer module, described timer module connects usb communication module, for when described
When power sensor does not receive timer command, make the control command that described usb communication interface Receiving Host sends；Described usb
Communication interface connects main frame and command analysis module, the control command sending for Receiving Host, and described control command is sent out
Deliver to command analysis module, described command analysis module bind command performing module, for the order after execution parsing；Described life
Performing module is made to be also connected with described spi communication interface, described spi communication interface connects analog board, sends out for being resolved to main frame
During the control analog board order sent, by spi interface, described analog board is controlled.
Compared with prior art, beneficial effects of the present invention
The power sensor data processing method of the present invention is passed through to arrange the different control operation of different interrupt operation execution, phase
Ratio prior art, it is vdiverse in function, easily can carry out Function Extension using interrupt mode simultaneously, be easy to user and operated.
Brief description
Fig. 1 show the power sensor data processing method flow chart of the present invention.
Fig. 2 show the power sensor data handling system module frame chart of the present invention.
Specific embodiment
With reference to specific embodiment, the present invention is described in further detail.But this should not be interpreted as the present invention
The scope of above-mentioned theme is only limitted to below example, all models belonging to the present invention based on the technology that present invention is realized
Enclose.
Embodiment 1:
Fig. 1 show the power sensor data processing method flow chart of the present invention, comprises the following steps:
Step 1, initialization power sensor；
Step 2, judge whether first timer interrupts, if so, then execute first task, if it is not, then execution step 3；
Step 3, judge whether second timer interrupts, if so, then execute the second task, if it is not, then execution step 4；
Step 4, judge whether to receive Host Control Command, if then parsing to described control command, and according to parsing
Result carries out corresponding data processing；
Step 5, the data after described data processing is returned to main frame.
In a detailed embodiment, described first task is to calculate compensation temperature value.
In a detailed embodiment, described second task is to update analog-digital converter array data.
In a detailed embodiment, if described Host Control Command is to write calibration data order, described power passes
Sensor passes through calibration data described in usb interface, and described calibration data is write in memorizer.
In a detailed embodiment, if described Host Control Command is to control analog board order, described power passes
Sensor is controlled to described analog board by spi interface, and the data is activation that analog board is returned is to described main frame.
The power sensor data processing method of the present invention is passed through to arrange the different control behaviour of different interrupt operation execution
Make, compared to existing technology, it is vdiverse in function, easily can carry out Function Extension using interrupt mode simultaneously, is easy to user and carries out
Operation.
Present invention simultaneously provides a kind of power sensor data handling system, specifically, referring to Fig. 2, connect including usb communication
Mouth, spi communication interface, command analysis module, command execution module, timer module, described timer module connects usb communication
Module, for the control when described power sensor does not receive timer command, making described usb communication interface Receiving Host send
System order；Described usb communication interface connects main frame and command analysis module, the control command sending for Receiving Host, and will
Described control command is sent to command analysis module, and described command analysis module bind command performing module, for executing parsing
Order afterwards；Described command execution module is also connected with described spi communication interface, and described spi communication interface connects analog board, is used for
When being resolved to the control analog board order of main frame transmission, by spi interface, described analog board is controlled.
During concrete operations, power sensor first carries out upper electricity, after upper electricity, carries out software and hardware initialization first, subsequently into
Mastery routine.Power sensor software does not carry out any action in mastery routine, and all of execution operation all completes in interruption, it
Interrupt including three: in first timer interruption, second timer interruption and usb communication interface, built-in usb interrupts, and interrupts
Priority is from high to low.Wherein first timer interrupts and second timer interrupts belonging to timer module, and usb interrupts belonging to
Usb communication interface modules.Interrupt occurring if there are first timer, then preferentially execute, calculate temperature value；If there are the second timing
Device interrupts occurring, and does not have first timer to interrupt being responded, then execution second timer interrupts, and updates the number in ad array
According to；Usb interrupt priority level minimum that is to say, that when not having first timer and second timer to interrupt occurring at the same time, just meeting
The interruption of response usb, if main frame has order to send over, can enter usb communication interface modules, enter solution after receiving order
Analysis program, judges main frame operation to be performed according to analysis result, if writing calibration data, then calls calibration module will calibrate
Parameter read-in memorizer；If controlling the operation of analog board, then spi module is called analog board to be controlled operate, if
Analog board has data to return, then call usb communication interface modules to return data to main frame again.
Above in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but the present invention has been not restricted to
State embodiment, in the case of the spirit and scope without departing from claims hereof, those skilled in the art can make
Go out various modifications or retrofit.
Claims (6)
1. a kind of power sensor data processing method is it is characterised in that comprise the following steps:
Step 1, initialization power sensor；
Step 2, judge whether first timer interrupts, if so, then execute first task, if it is not, then execution step 3；
Step 3, judge whether second timer interrupts, if so, then execute the second task, if it is not, then execution step 4；
Step 4, judge whether to receive Host Control Command, if then parsing to described control command, and according to parsing
Result carries out corresponding data processing；
Step 5, the data after described data processing is returned to main frame.
2. power sensor data processing method according to claim 1 is it is characterised in that described first task is to calculate
Compensation temperature value.
3. power sensor data processing method according to claim 1 is it is characterised in that described second task is to update
Analog-digital converter array data.
If 4. power sensor data processing method according to claim 1 is it is characterised in that described Host Control Command
For writing calibration data order, then described power sensor passes through calibration data described in usb interface, and by described calibration data
In write memorizer.
If 5. power sensor data processing method according to claim 1 is it is characterised in that described Host Control Command
For controlling analog board order, then described power sensor is controlled to described analog board by spi interface, and analog board is returned
The data is activation returned is to described main frame.
6. a kind of power sensor data handling system is it is characterised in that include usb communication interface, spi communication interface, order
Parsing module, command execution module, timer module, described timer module connects usb communication module, for when described power
When sensor does not receive timer command, make the control command that described usb communication interface Receiving Host sends；Described usb communication
Interface connects main frame and command analysis module, the control command sending for Receiving Host, and described control command is sent to
Command analysis module, described command analysis module bind command performing module, for the order after execution parsing；Described order is held
Row module is also connected with described spi communication interface, and described spi communication interface connects analog board, is resolved to main frame transmission for working as
When controlling analog board order, by spi interface, described analog board is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918407.1A CN106353587B (en) | 2016-10-21 | 2016-10-21 | Power sensor data processing method and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918407.1A CN106353587B (en) | 2016-10-21 | 2016-10-21 | Power sensor data processing method and system |
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| Publication Number | Publication Date |
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| CN106353587A true CN106353587A (en) | 2017-01-25 |
| CN106353587B CN106353587B (en) | 2020-06-09 |
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| CN201610918407.1A Active CN106353587B (en) | 2016-10-21 | 2016-10-21 | Power sensor data processing method and system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090327815A1 (en) * | 2008-06-25 | 2009-12-31 | Microsoft Corporation | Process Reflection |
| CN101946241A (en) * | 2008-02-14 | 2011-01-12 | 国际商业机器公司 | Processing of data to monitor input/output operations |
| CN202267711U (en) * | 2011-10-09 | 2012-06-06 | 绵阳市维博电子有限责任公司 | Variable-frequency power sensor |
| CN104516780A (en) * | 2013-09-30 | 2015-04-15 | 瑞萨电子株式会社 | Data processing system |
| CN104637466A (en) * | 2013-11-13 | 2015-05-20 | 三星电子株式会社 | Timing controller, method of operating the same, and data processing system including the same |
-
2016
- 2016-10-21 CN CN201610918407.1A patent/CN106353587B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946241A (en) * | 2008-02-14 | 2011-01-12 | 国际商业机器公司 | Processing of data to monitor input/output operations |
| US20090327815A1 (en) * | 2008-06-25 | 2009-12-31 | Microsoft Corporation | Process Reflection |
| CN202267711U (en) * | 2011-10-09 | 2012-06-06 | 绵阳市维博电子有限责任公司 | Variable-frequency power sensor |
| CN104516780A (en) * | 2013-09-30 | 2015-04-15 | 瑞萨电子株式会社 | Data processing system |
| CN104637466A (en) * | 2013-11-13 | 2015-05-20 | 三星电子株式会社 | Timing controller, method of operating the same, and data processing system including the same |
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| CN106353587B (en) | 2020-06-09 |
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