CN104422062B - The method and apparatus for calibrating air-conditioner controller sampled signal - Google Patents
The method and apparatus for calibrating air-conditioner controller sampled signal Download PDFInfo
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- CN104422062B CN104422062B CN201310368450.1A CN201310368450A CN104422062B CN 104422062 B CN104422062 B CN 104422062B CN 201310368450 A CN201310368450 A CN 201310368450A CN 104422062 B CN104422062 B CN 104422062B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000011664 signaling Effects 0.000 claims abstract description 26
- 238000005070 sampling Methods 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of method for calibrating air-conditioner controller sampled signal, including step：Receive the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal；According to the actual AD values of the benchmark received, the actual AD values corresponding to each signaling point of air-conditioner controller sampled signal are calculated；Actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated are stored in the signal AD tables into air-conditioner controller.The invention also discloses corresponding device.Using scheme disclosed in this invention, the corresponding corresponding actual AD values of each single-piece air conditioner product are realized as its theoretical AD value, so as to when the running status to air conditioner carries out logic control, by the actual signal collected compared with the actual AD values of the air conditioner product, while the degree of accuracy of air-conditioner controller sampled signal and precision is improved, the uniformity of air conditioner product is effectively improved.
Description
Technical field
The present invention relates to air-conditioning technical field, be related specifically to a kind of method for calibrating air-conditioner controller sampled signal and
Device.
Background technology
Signal sample circuit in air conditioner is generally made up of each electronic component, is then connected to control chip（Such as MCU,
DSP etc.）.Airconditioning control signal is sampled by control chip, and compared with theoretical value, then carries out various logic control
System.Airconditioning control signal is related to the control signals such as temperature, voltage, electric current, and these control signals are typically needed to amplify, filtered, resistance
Partial pressure, A/D conversions etc..Due to electronic component tolerance in itself, control chip internal sample circuit precision, PCB design circuit,
The discreteness of Complete machine system design etc., control chip can be all caused to sample obtained airconditioning control signal deviation theory value.And
And due to the electronic component that tolerance is smaller, precision is higher, its price is relatively also more expensive, and air conditioner industry is for cost consideration,
Some electronic components that price is relatively cheap, precision is relatively low can only be selected, this can undoubtedly cause airconditioning control signal sampling
Precision is inadequate with the degree of accuracy so that homogeneity of product is poor.
The content of the invention
The main object of the present invention is a kind of method and apparatus for calibrating air-conditioner controller sampled signal of offer, it is intended to is improved
The degree of accuracy and the precision of obtained air-conditioner controller sampled signal are sampled, so as to effectively lift the uniformity of air conditioner product.
The present invention provides a kind of method for calibrating air-conditioner controller sampled signal, including step：
Receive the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal；
According to the actual AD values of the benchmark received, corresponding to each signaling point for calculating air-conditioner controller sampled signal
Actual AD values；
Actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated are stored to airconditioning control
In signal AD tables in device.
Preferably, the air-conditioner controller sampled signal comprises at least voltage signal, current signal, humidity and temperature letter
Number.
Preferably, the actual AD values of benchmark corresponding to the reference signal for receiving preset air-conditioner controller sampled signal
Step specifically includes：
The actual AD values of benchmark of air-conditioner controller transmission are received, the actual AD values of the benchmark are air-conditioner controller to for providing
The frock sampling of the reference signal of the air-conditioner controller sampled signal, and obtained by being handled the reference signal after sampling.
Preferably, the actual AD values of benchmark corresponding to the reference signal for receiving preset air-conditioner controller sampled signal
Step specifically includes：
The reference signal of the air-conditioner controller sampled signal of user's input is received, it is real to obtain benchmark corresponding to the reference signal
Border AD values.
The present invention also provides a kind of device for calibrating air-conditioner controller sampled signal, including：
Receiving module, for receiving the actual AD of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal
Value；
Computing module, for according to the actual AD values of the benchmark received, calculating each of air-conditioner controller sampled signal
Actual AD values corresponding to signaling point；
Memory module, for the actual AD values corresponding to each signaling point of the air-conditioner controller calculated sampled signal to be deposited
Storage is into the signal AD tables in air-conditioner controller.
Preferably, the air-conditioner controller sampled signal comprises at least voltage signal, current signal, humidity and temperature letter
Number.
Preferably, the receiving module is specifically used for：
The actual AD values of benchmark of air-conditioner controller transmission are received, the actual AD values of the benchmark are air-conditioner controller to for providing
The frock sampling of the reference signal of the air-conditioner controller sampled signal, and obtained by being handled the reference signal after sampling.
Preferably, the receiving module is specifically used for：
The reference signal of the air-conditioner controller sampled signal of user's input is received, it is real to obtain benchmark corresponding to the reference signal
Border AD values.
The present invention is by receiving the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal
Afterwards, according to the actual AD values of the benchmark received, the actual AD corresponding to each signaling point of air-conditioner controller sampled signal is calculated
Value, then stores the actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated to air-conditioner controller
In signal AD tables in, realize the corresponding corresponding actual AD values of each single-piece air conditioner product as its theoretical AD value so that
When the running status to air conditioner carries out logic control, by the actual AD values of the actual signal collected and the air conditioner product
It is compared, while the degree of accuracy of air-conditioner controller sampled signal and precision is improved, effectively improves air conditioner product
Uniformity.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the embodiment of method one of present invention calibration air-conditioner controller sampled signal；
Fig. 2 is the structural representation of the embodiment of device one of present invention calibration air-conditioner controller sampled signal.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The present invention provides a kind of method for calibrating air-conditioner controller sampled signal.Gathered according to the air-conditioner controller received
The actual AD values of benchmark corresponding to the reference signal of the air-conditioner controller sampled signal of arrive or user input, calculate airconditioning control
Actual AD values corresponding to other each signaling points of device sampled signal, and actual AD values are stored into AD tables, as " experiment number
According to ", realize the actual AD values of single-piece air conditioner product as its theoretical AD value.
Reference picture 1, Fig. 1 are the flow signal of the method first embodiment of present invention calibration air-conditioner controller sampled signal
Figure.
The method of calibration air-conditioner controller sampled signal provided by the present invention, including：
Step S10, receive the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal；
The present embodiment realizes that each signaling point institute of air-conditioner controller sampled signal is right by the software in the host computers such as such as PC
The calculating and processing for the actual AD values answered.Air-conditioner controller sampled signal can include voltage signal, current signal, humidity and temperature
The controller sampled signal of logic control is carried out to the running status of air conditioner when spending the operation of the air conditioners such as signal.First, receive
The actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal, the preset sky that the present embodiment is proposed
The reference signal for adjusting controller sampled signal is the specific letter of a certain signaling point of the air-conditioner controller sampled signal pre-set
Number value, i.e., the value is known；And the actual AD values of benchmark corresponding to the reference signal are to be converted to the analog quantity of reference signal
Obtained by digital quantity；Software in host computer is the signal value and its corresponding actual AD of benchmark that can know the reference signal
Value.
In the present embodiment, step S10 can include following two embodiments：
First, the actual AD of benchmark corresponding to the reference signal of the air-conditioner controller sampled signal of air-conditioner controller transmission is received
Value.Under this embodiment, the frock for the reference signal that air-conditioner controller sampled signal can be provided is made.For example, can be with
Using frock of the voltage-stabilized power supply as voltage signal, for providing the reference signal of voltage signal；Using insulating box as temperature
The frock of signal, for providing the reference signal of temperature signal；And using frock of the constant-current source as current signal, for carrying
For the reference signal of current signal.Air-conditioner controller is connected with frock, base corresponding to the frock is gathered by air-conditioner controller
Calibration signal, and the reference signal is amplified, filtered, the processing such as electric resistance partial pressure and A/D conversion, it is corresponding to obtain reference signal
The actual AD values of benchmark.Then the resulting actual AD values of benchmark are sent to upper by the communications protocol between host computer
Machine.
2nd, the reference signal of the air-conditioner controller sampled signal of user's input is received, obtains base corresponding to the reference signal
Accurate actual AD values.Because the cost of manufacture of frock is higher, when not possessing manufacturing conditions, the embodiment can be used to receive air-conditioning
The actual AD values of benchmark corresponding to the reference signal of controller sampled signal.Under this embodiment, user can utilize host computer
The reference signal for the self-defined corresponding air-conditioner controller sampled signal of input of inputting interface that software is provided, such as manually
Magnitude of voltage, current value or the temperature value pre-set is inputted, because record has base corresponding to the reference signal in upper computer software
Accurate actual AD values, after the reference signal of user's input is received, obtain the actual AD values of benchmark corresponding to the reference signal.
Certainly, under this embodiment, for the acquisition of the actual AD values of benchmark corresponding to the reference signal of temperature signal,
Air-conditioner controller can also be directly connected with the temperature sensor for detecting current environmental temperature, obtain temperature sensor institute
The temperature value of the current environmental temperature detected, and sent the temperature value as the reference signal of temperature signal to host computer,
Host computer can equally get the actual AD values of benchmark corresponding to the temperature value.
Step S20, according to the actual AD values of the benchmark received, each signaling point institute of calculating air-conditioner controller sampled signal
Corresponding actual AD values；
Step S30, by the actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated store to
In signal AD tables in air-conditioner controller.
After the actual AD values of benchmark corresponding to the reference signal of air-conditioner controller sampled signal are received, asked with extreme value is gone
Average scheduling algorithm calculates the actual AD values of more accurate benchmark, then, further according to the more accurate benchmark calculated
Actual AD values calculate the actual AD values corresponding to other each signaling points of corresponding air-conditioner controller sampled signal；And it will calculate
Air-conditioner controller sampled signal all signaling points corresponding to actual AD values store in the signal AD tables into air-conditioner controller,
The actual AD values stored can be used as " test data ", and logic control is carried out to the running status of air conditioner when air conditioner is run
, can be compared with the actual AD values stored when collecting actual signal when processed.
The present embodiment is by receiving the actual AD of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal
After value, according to the actual AD values of the benchmark received, the actual AD corresponding to each signaling point of air-conditioner controller sampled signal is calculated
Value, then stores the actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated to air-conditioner controller
In signal AD tables in, realize the corresponding corresponding actual AD values of each single-piece air conditioner product as its theoretical AD value so that
When the running status to air conditioner carries out logic control, by the actual AD values of the actual signal collected and the air conditioner product
It is compared, while the degree of accuracy of air-conditioner controller sampled signal and precision is improved, effectively improves air conditioner product
Uniformity.
The embodiment of the present invention program set forth below, the method that air-conditioner controller sampled signal is calibrated to the present invention are entered
Row explanation：
First, the actual AD values of air-conditioner controller signal before calibrating are as shown in the table, by taking voltage signal AD value tables as an example：
| Magnitude of voltage | AD values |
| 210V | 1000 |
| 220V | 1005 |
| 230V | 1010 |
Table one
2nd, the actual AD values of benchmark are obtained：
For example, providing a frock by voltage-stabilized power supply, the 220V voltages for giving a standard are adopted as air-conditioner controller
The reference signal of sample signal.First, A air-conditioner controllers are connected with the frock, the benchmark that air-conditioner controller samples to obtain is actual
AD values are 1000；Then, A air-conditioner controllers are removed, B air-conditioner controllers are connected with the frock, the benchmark for sampling to obtain is actual
AD values are 1010, and following table two and table three respectively sample the actual AD of benchmark of obtained A air-conditioner controllers and B air-conditioner controllers
It is worth table：
3rd, actual AD values are calibrated：
When virtual voltage is 220V, A air-conditioner controllers and B air-conditioner controllers are all by looking into above-mentioned actual AD values table, A
The sampling of air-conditioner controller is 1000, tables look-up to obtain 210V, therefore compares frock and sample corresponding to obtained actual AD values of benchmark
220V has lacked 10V, i.e., by 220V processing for 210V；And the sampling of B air-conditioner controllers is 1010, table look-up to obtain 230V, therefore
Compare frock and sample the more 10V of 220V corresponding to obtained actual AD values of benchmark, i.e., handle 220V for 230V.
During calibration, after PC ends software receives the actual AD values of benchmark of A air-conditioner controllers sampling gained, A air-conditioning controls are changed
The actual AD values table of device processed, i.e., be revised as 220V by the magnitude of voltage corresponding to AD values 1000, then calculates other voltage AD values again,
Assuming that it is 210V to calculate magnitude of voltage corresponding to AD values 995, magnitude of voltage corresponding to AD values 1005 is 230V.A air-conditionings after calibration
The voltage signal AD tables of controller are as follows：
The corresponding voltage of AD values 995：210V；
The corresponding voltage of AD values 1000：220V；
The corresponding voltage of AD values 1005：230V.
| Magnitude of voltage | AD values |
| 210V | 995 |
| 220V | 1000 |
| 230V | 1005 |
After PC ends software receives the actual AD values of benchmark of B air-conditioner controllers sampling gained, the reality of B air-conditioner controllers is changed
Border AD value tables, i.e., be revised as 220V by the magnitude of voltage corresponding to AD values 1010, then calculates other voltage AD values again, it is assumed that calculate
It is 210V to carry out magnitude of voltage corresponding to AD values 1000, and magnitude of voltage corresponding to AD values 1020 is 230V.B air-conditioner controllers after calibration
Voltage signal AD tables are as follows：
The corresponding voltage of AD values 1000：210V；
The corresponding voltage of AD values 1010：220V；
The corresponding voltage of AD values 1020：230V.
| Magnitude of voltage | AD values |
| 210V | 1000 |
| 220V | 1010 |
| 230V | 1020 |
After being calibrated to the actual AD values of A air-conditioner controllers and B air-conditioner controllers, when actual voltage value is 220V, A
Air-conditioner controller looks into the voltage signal AD tables of A air-conditioner controllers, and B air-conditioner controllers look into the voltage signal AD tables of B controllers, although
Two controller sampled values are different, but by looking into respective voltage signal AD tables, the corresponding magnitude of voltage of gained is all 220V, with
The reference signal 220V of air-conditioner controller sampled signal is completely the same, it is achieved thereby that zero deflection, improves air-conditioner controller and adopt
The degree of accuracy of sample signal and precision.
The present invention also provides a kind of device for calibrating air-conditioner controller sampled signal.
Reference picture 2, Fig. 2 are the structural representation of the embodiment of device one of present invention calibration air-conditioner controller sampled signal.
The device for the calibration air-conditioner controller sampled signal that the present embodiment is provided, including：
Receiving module 10, for receiving the actual AD of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal
Value；
Computing module 20, for according to the actual AD values of benchmark received, each letter of calculating air-conditioner controller sampled signal
Actual AD values corresponding to number point；
Memory module 30, for the actual AD values corresponding to each signaling point for the air-conditioner controller sampled signal that will be calculated
Store in the signal AD tables into air-conditioner controller.
The present embodiment realizes that each signaling point institute of air-conditioner controller sampled signal is right by the software in the host computers such as such as PC
The calculating and processing for the actual AD values answered.Air-conditioner controller sampled signal can include voltage signal, current signal, humidity and temperature
The controller sampled signal of logic control is carried out to the running status of air conditioner when spending the operation of the air conditioners such as signal.First, receive
Module 10 receives the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal, and the present embodiment is proposed
Preset air-conditioner controller sampled signal reference signal be the air-conditioner controller sampled signal pre-set a certain signal
The concrete signal value of point, i.e. the value is known, the software in host computer be can know the reference signal signal value and
Its corresponding actual AD value of benchmark.
In the present embodiment, it is actual to receive benchmark corresponding to the reference signal of air-conditioner controller sampled signal for receiving module 10
AD values can include following two embodiments：
First, the actual AD of benchmark corresponding to the reference signal of the air-conditioner controller sampled signal of air-conditioner controller transmission is received
Value.Under this embodiment, the frock for the reference signal that air-conditioner controller sampled signal can be provided is made.For example, using
Frock of the voltage-stabilized power supply as voltage signal, for providing the reference signal of voltage signal；Using insulating box as temperature signal
Frock, for providing the reference signal of temperature signal；And using frock of the constant-current source as current signal, for providing electricity
Flow the reference signal of signal.Air-conditioner controller is connected with frock, gathering benchmark corresponding to the frock by air-conditioner controller believes
Number, and the reference signal is amplified, filtered, electric resistance partial pressure and A/D conversion etc. processing, obtain base corresponding to reference signal
Accurate actual AD values.Then by the communication between host computer, the resulting actual AD values of benchmark are sent to host computer.
2nd, the reference signal of the air-conditioner controller sampled signal of user's input is received, obtains base corresponding to the reference signal
Accurate actual AD values.Because the cost of manufacture of frock is higher, when not possessing manufacturing conditions, the embodiment can be used to receive air-conditioning
The actual AD values of benchmark corresponding to the reference signal of controller sampled signal.Under this embodiment, user can utilize host computer
The reference signal for the self-defined corresponding air-conditioner controller sampled signal of input of inputting interface that software is provided, such as manually
Magnitude of voltage, current value or the temperature value pre-set is inputted, because record has base corresponding to the reference signal in upper computer software
Accurate actual AD values, after the reference signal of user's input is received, obtain the actual AD values of benchmark corresponding to the reference signal.
Certainly, under this embodiment, for the acquisition of the actual AD values of benchmark corresponding to the reference signal of temperature signal,
Air-conditioner controller can also be directly connected with the temperature sensor for detecting current environmental temperature, obtain temperature sensor institute
The temperature value of the current environmental temperature detected, and sent the temperature value as the reference signal of temperature signal to host computer,
Host computer can equally get the actual AD values of benchmark corresponding to the temperature value.
After the actual AD values of benchmark corresponding to the reference signal of air-conditioner controller sampled signal are received, computing module 20 is transported
Spend extreme value averaging scheduling algorithm and calculate the actual AD values of more accurate benchmark, then, further basis calculates more
The accurate actual AD values of benchmark calculate the actual AD values corresponding to other each signaling points of corresponding air-conditioner controller sampled signal；
And by memory module 30 by actual AD values corresponding to all signaling points of the air-conditioner controller sampled signal calculated store to
In signal AD tables in air-conditioner controller, the actual AD values stored can be used as " test data ", when air conditioner is run pair
When the running status of air conditioner carries out logic control, when collecting actual signal, it can be compared with the actual AD values stored
Compared with.
The present embodiment is by receiving the actual AD of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal
After value, according to the actual AD values of the benchmark received, the actual AD corresponding to each signaling point of air-conditioner controller sampled signal is calculated
Value, then stores the actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated to air-conditioner controller
In signal AD tables in, realize the corresponding corresponding actual AD values of each single-piece air conditioner product as its theoretical AD value so that
When the running status to air conditioner carries out logic control, by the actual AD values of the actual signal collected and the air conditioner product
It is compared, while the degree of accuracy of air-conditioner controller sampled signal and precision is improved, effectively improves air conditioner product
Uniformity.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, every utilization
The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be similarly included in the present invention scope of patent protection.
Claims (4)
- A kind of 1. method for calibrating air-conditioner controller sampled signal, it is characterised in that including step：Receive the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal；According to the actual AD values of the benchmark received, the reality corresponding to each signaling point of air-conditioner controller sampled signal is calculated AD values；Actual AD values corresponding to each signaling point of the air-conditioner controller sampled signal calculated are stored into air-conditioner controller Signal AD tables in；Wherein, the step of actual AD values of benchmark corresponding to the reference signal for receiving preset air-conditioner controller sampled signal have Body includes：The actual AD values of benchmark of air-conditioner controller transmission are received, the actual AD values of the benchmark are air-conditioner controller to described for providing The frock sampling of the reference signal of air-conditioner controller sampled signal, and obtained by being handled the reference signal after sampling；Or connect The reference signal of the air-conditioner controller sampled signal of user's input is received, obtains the actual AD values of benchmark corresponding to the reference signal.
- 2. the method for calibration air-conditioner controller sampled signal according to claim 1, it is characterised in that the airconditioning control Device sampled signal comprises at least voltage signal, current signal, humidity and temperature signal.
- A kind of 3. device for calibrating air-conditioner controller sampled signal, it is characterised in that including：Receiving module, for receiving the actual AD values of benchmark corresponding to the reference signal of preset air-conditioner controller sampled signal；Computing module, for according to the actual AD values of the benchmark received, each signal of calculating air-conditioner controller sampled signal The corresponding actual AD values of point；Memory module, for by the actual AD values corresponding to each signaling point of the air-conditioner controller calculated sampled signal store to In signal AD tables in air-conditioner controller；Wherein, the receiving module is specifically used for：The actual AD values of benchmark of air-conditioner controller transmission are received, the actual AD values of the benchmark are air-conditioner controller to described for providing The frock sampling of the reference signal of air-conditioner controller sampled signal, and obtained by being handled the reference signal after sampling, or connect The reference signal of the air-conditioner controller sampled signal of user's input is received, obtains the actual AD values of benchmark corresponding to the reference signal.
- 4. the device of calibration air-conditioner controller sampled signal according to claim 3, it is characterised in that the airconditioning control Device sampled signal comprises at least voltage signal, current signal, humidity and temperature signal.
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| CN102111157A (en) * | 2009-12-25 | 2011-06-29 | 株洲南车时代电气股份有限公司 | Self-correction AD (analogue/digital) sampling device |
| CN103051339A (en) * | 2012-04-27 | 2013-04-17 | 深圳市正弦电气股份有限公司 | Correcting method and system of AD (Analogue to Digital) sampling value |
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| CN102111157A (en) * | 2009-12-25 | 2011-06-29 | 株洲南车时代电气股份有限公司 | Self-correction AD (analogue/digital) sampling device |
| CN102064762A (en) * | 2010-11-22 | 2011-05-18 | 柳州五菱汽车有限责任公司 | System and method for generating extrinsic parameter value of separately excited machine controller |
| CN103051339A (en) * | 2012-04-27 | 2013-04-17 | 深圳市正弦电气股份有限公司 | Correcting method and system of AD (Analogue to Digital) sampling value |
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