CN105891593A - Application method of extended electric energy meter - Google Patents
Application method of extended electric energy meter Download PDFInfo
- Publication number
- CN105891593A CN105891593A CN201610184829.0A CN201610184829A CN105891593A CN 105891593 A CN105891593 A CN 105891593A CN 201610184829 A CN201610184829 A CN 201610184829A CN 105891593 A CN105891593 A CN 105891593A
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- staircase
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Classifications
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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
- G01R21/001—Measuring real or reactive component; Measuring apparent energy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
Abstract
The invention relates to an application method of an extended electric energy meter. The method comprises: (1), an extended electric energy meter is provided and consists of an alternating-current parameter detection device, a temperature difference detection device, an air volume detection device, and a Lingyang SPACE 016A processor; the Lingyang SPACE 016A processor connected with the alternating-current parameter detection device, the temperature difference detection device, and the air volume detection device is used for determining electric energy provided by an alternating-current line based on the output of the alternating-current parameter detection device and determining whether a door and a window of a staircase are opened based on the temperature difference detection device and the air volume detection device; and (2), the extended electric energy meter is used.
Description
Technical field
The present invention relates to Windows and door CAD field, particularly relate to the using method of a kind of extended pattern energy meter.
Background technology
The detection of staircase inside door window opening and closing state is extremely important, such as, when child or old occur
When people waits elevator alone in staircase, if the now interior door and window being originally used for ventilating of staircase
Keep being open to maximum rating, be then easily caused child or malignant event that old man falls occurs,
Or, when in staircase with outdoor excessive temperature differentials, and staircase, air quantity is excessive, if
Wait resident's physical weakness of elevator or the patient being just out of hospital at staircase, be then easily caused residence
The people suffer from cold, the situation of apoplexy occurs when catching a cold and be serious, the resident to staircase place building
Life causes adverse effect.
At present, the detection to the Switch for door and window state of staircase typically uses and independently sets at staircase
Put the mode of a set of detection equipment, although this mode is capable of Detection results, but if
Each staircase arranges such a set of equipment, will occupy substantial amounts of staircase public space,
And staircase public space is the most limited.Meanwhile, the accuracy of detection of existing staircase energy meter is not
Height, the structure of measurement and performance still have the rising space.
Accordingly, it would be desirable to a kind of extended pattern energy meter, it is possible to help the internal structure of energy meter transformation self,
Improve its Detection results to the electric energy of alternating current circuit output, optimize the doors of stairwell meanwhile
The testing mechanism of window-like state, and the integration of equipments device framework at staircase energy meter will be detected accordingly
In, thus farthest make use of the public space in staircase, for the resident in staircase
Trip provide convenient.
Summary of the invention
In order to solve the problems referred to above, the invention provides the using method of a kind of extended pattern energy meter,
The method includes: 1) providing a kind of extended pattern energy meter, described energy meter includes alternating current circuit parameter
Detection equipment, temperature difference detection equipment, air volume test equipment and Ling Yang SPCE061A processor,
Ling Yang SPCE061A processor detects equipment with alternating current circuit parameter detection equipment, the temperature difference respectively
Connect with air volume test equipment, determine friendship for output based on alternating current circuit parameter detection equipment
The electric energy that Flow Line provides, is additionally operable to based on temperature difference detection equipment and the output of air volume test equipment
Determine whether staircase door and window is opened；2) described extended pattern energy meter is used.
More specifically, in described extended pattern energy meter, including: the first temperature testing equipment, if
Put outside staircase, use critesistor to detect and export staircase external temperature, temperature-sensitive electricity
Resistance is 10K ohm 25 degrees Celsius of lower resistance values；Second temperature testing equipment, is arranged on building
Inside between ladder, uses thermocouple to detect and export staircase internal temperature；Ultrasound wave air quantity passes
Sense equipment, is arranged on inside staircase, and the principle utilizing ultrasound wave to be modulated by vortex measures vortex
Frequency, determines the internal air quantity of staircase based on vortex frequency；Current transformer and sample circuit,
It is connected with the A phase line in alternating current circuit, B phase line and C phase line, for A phase
Current signal in circuit, B phase line and C phase line is sampled respectively；Voltage sampling electricity
Road, is connected with the A phase line in alternating current circuit, B phase line and C phase line, for A
Voltage signal in phase line, B phase line and C phase line is sampled respectively；Current signal
Modulate circuit, is connected with current transformer and sample circuit, for sampling current is carried out signal
Conditioning；Voltage signal conditioning circuit, is connected with voltage sample circuit, for entering sampling voltage
Row signal condition；AD73360 chip, respectively with current signal conditioning circuit and voltage signal
Modulate circuit connects, and performs the sampling voltage after the sampling current after conditioning and conditioning respectively
16 A/D conversion, it is thus achieved that digital current signal and digital voltage signal, also by serial outside
If interface SPI and Ling Yang SPCE061A processor carry out data communication；EEPROM stores
Chip, carries out bi-directional data by serial peripheral equipment interface SPI and Ling Yang SPCE061A processor
Exchange；System power supply power module, with the A phase line in alternating current circuit, B phase line and C
Phase line connects, and is used for performing alternating current to galvanic conversion, provides for each electronic device
Direct current power is supplied；GPRS communication interface, is connected with Ling Yang SPCE061A processor, uses
In active power and the reactive power of reception also wireless transmission alternating current circuit, it is additionally operable to reception and there is no
Line sends the non-OFF signal of door and window or door and window OFF signal；Display interface, with Ling Yang SPCE061A
Processor connects, for receiving and show active power and the reactive power of alternating current circuit；Electric power
Line carrier communication equipment, is connected with Ling Yang SPCE061A processor, receives circuit including carrier wave
With carrier wave transtation mission circuit, carrier wave receives circuit by coupling circuit, band filter and AFE (analog front end)
Composition, carrier wave transtation mission circuit is believed by signal coupling circuit, tuned power amplifier and band spectrum modulation
Number input interface composition；Ling Yang SPCE061A processor, respectively with AD73360 chip,
EEPROM storage chip, GPRS communication interface and display interface connect, and are used for receiving
Digital current signal and numeral that AD73360 chip is exported by serial peripheral equipment interface SPI are electric
Pressure signal, determines the effective of digital current signal based on digital current signal and digital voltage signal
Value, the virtual value of digital voltage signal and the active power of alternating current circuit and reactive power；Its
In, Ling Yang SPCE061A processor is examined with the first temperature testing equipment, the second temperature the most respectively
Measurement equipment and ultrasound wave air quantity sensing equipment connect, and receive in staircase external temperature, staircase
Portion's temperature and the internal air quantity of staircase, true based on staircase external temperature and staircase internal temperature
Determine internal-external temperature difference, when internal-external temperature difference is big more than or equal to the internal air quantity of default temperature difference threshold and staircase
In equal to when presetting air quantity threshold value, send the non-OFF signal of door and window, when internal-external temperature difference is less than presetting temperature
Difference limen value or the internal air quantity of staircase, less than when presetting air quantity threshold value, send door and window OFF signal；
Active power and the reactive power of alternating current circuit are wirelessly sent to far-end by GPRS communication interface
Check meter center, be additionally operable to non-for door and window OFF signal or door and window OFF signal are wirelessly sent to far-end
Cleaning service center；EEPROM storage chip is additionally operable to store default temperature difference threshold and preset
Air quantity threshold value.
More specifically, in described extended pattern energy meter: the capacity of EEPROM storage chip is
10M byte.
More specifically, in described extended pattern energy meter: Ling Yang SPCE061A processor is arranged on
In the shell of energy meter.
More specifically, in described extended pattern energy meter: GPRS communication interface is arranged on energy meter
On shell.
More specifically, in described extended pattern energy meter: display interface includes display driver and liquid
Crystal display screen.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is the block diagram according to the extended pattern energy meter shown in embodiment of the present invention.
Reference: 1 alternating current circuit parameter detection equipment；2 temperature difference detection equipment；3 air quantity
Detection equipment；4 Ling Yang SPCE061A processors
Detailed description of the invention
Below with reference to accompanying drawings the embodiment of the extended pattern energy meter of the present invention is carried out specifically
Bright.
Although resident's time of staying relative brevity in staircase, but its safety and heat insulating ability are same
Sample is very important, and the key factor affecting its safety and heat insulating ability is staircase inside door
The folding condition of window, sets accordingly, it would be desirable to build the detection of a set of door and window folding condition in staircase
Standby, with when the unfavorable situation of door and window folding condition being detected, notify the property of far-end in time
Administrative center reports to the police, right to remind the building's management center of far-end to arrange staff to go to immediately
The staircase answered carries out door and window folding condition and changes operation.
But, the original public space of staircase is limited, is mounted with the most again the public affairs of some necessity
Facility and residential settings, such as energy meter etc. altogether, if dispose additional again in each staircase
Control equipment, then in being easily caused staircase, equipment is crowded to capacity, the same resident giving dealing
Bring inconvenience.Meanwhile, existing staircase energy meter structural redundancy, performance is the most superior, still has
The space optimized further.
In order to overcome above-mentioned deficiency, the present invention has built a kind of extended pattern energy meter, it is possible to for building
In ladder, energy meter is transformed with at the raising accuracy to alternating electromotive force parameter detecting itself
While, additionally it is possible to for detecting the door and window state of staircase, door and window state based on staircase
Perform to report to the police accordingly operation.
Fig. 1 is the block diagram according to the extended pattern energy meter shown in embodiment of the present invention, institute
State energy meter include alternating current circuit parameter detection equipment, the temperature difference detection equipment, air volume test equipment and
Ling Yang SPCE061A processor, Ling Yang SPCE061A processor respectively with AC line LUSHEN
Number detection equipment, temperature difference detection equipment and air volume test equipment connect, for based on alternating current circuit
The output of parameter detection equipment determines the electric energy that alternating current circuit provides, and is additionally operable to detect based on the temperature difference
The output of equipment and air volume test equipment determines whether staircase door and window is opened.
Then, continue the concrete structure of the extended pattern energy meter of the present invention is further detailed.
Described energy meter includes: the first temperature testing equipment, is arranged on outside staircase, uses heat
Quick resistance detection also exports staircase external temperature, and critesistor is 25 degrees Celsius of lower resistance values
For 10K ohm；Second temperature testing equipment, is arranged on inside staircase, uses thermoelectric
Occasionally detect and export staircase internal temperature；Ultrasound wave air quantity sensing equipment, is arranged on staircase
Inside, the principle utilizing ultrasound wave to be modulated by vortex measures vortex frequency, true based on vortex frequency
Determine the internal air quantity of staircase；A phase in current transformer and sample circuit, with alternating current circuit
Circuit, B phase line and C phase line connect, for A phase line, B phase line and C
Current signal in phase line is sampled respectively.
Described energy meter includes: the A phase line in voltage sample circuit, with alternating current circuit, B
Phase line and C phase line connect, in A phase line, B phase line and C phase line
Voltage signal be sampled respectively；Current signal conditioning circuit, with current transformer and sampling
Circuit connects, for sampling current is carried out signal condition；Voltage signal conditioning circuit, with electricity
Pressure sample circuit connects, for sampling voltage is carried out signal condition.
Described energy meter includes: AD73360 chip, respectively with current signal conditioning circuit and electricity
Pressure signal conditioning circuit connects, to the sampling voltage after the sampling current after conditioning and conditioning respectively
Perform 16 A/D conversions, it is thus achieved that digital current signal and digital voltage signal, also by string
Row Peripheral Interface SPI and Ling Yang SPCE061A processor carry out data communication；EEPROM
Storage chip, carries out two-way by serial peripheral equipment interface SPI with Ling Yang SPCE061A processor
Data exchange；System power supply power module, with the A phase line in alternating current circuit, B phase line
Connect with C phase line, be used for performing alternating current to galvanic conversion, for each electronics device
Part provides direct current power supply.
Described energy meter includes: GPRS communication interface, is connected with Ling Yang SPCE061A processor,
For receiving active power and the reactive power of also wireless transmission alternating current circuit, it is additionally operable to receive also
The non-OFF signal of wireless transmission door and window or door and window OFF signal；Display interface, with Ling Yang
SPCE061A processor connects, for receiving and show the active power of alternating current circuit and idle
Power；Electric line carrier communication equipment, is connected with Ling Yang SPCE061A processor, including carrying
Ripple receives circuit and carrier wave transtation mission circuit, and carrier wave receives circuit by coupling circuit, band filter
Form with AFE (analog front end), carrier wave transtation mission circuit by signal coupling circuit, tuned power amplifier and
Modulated spread spectrum signal input interface forms.
Described energy meter includes: Ling Yang SPCE061A processor, respectively with AD73360 chip,
EEPROM storage chip, GPRS communication interface and display interface connect, and are used for receiving
Digital current signal and numeral that AD73360 chip is exported by serial peripheral equipment interface SPI are electric
Pressure signal, determines the effective of digital current signal based on digital current signal and digital voltage signal
Value, the virtual value of digital voltage signal and the active power of alternating current circuit and reactive power.
Wherein, Ling Yang SPCE061A processor the most respectively with the first temperature testing equipment, second
Temperature testing equipment and ultrasound wave air quantity sensing equipment connect, and receive staircase external temperature, building
Internal temperature and the internal air quantity of staircase between ladder, inside staircase external temperature and staircase
Temperature determines internal-external temperature difference, when internal-external temperature difference is more than or equal to presetting inside temperature difference threshold and staircase
Air quantity, more than or equal to when presetting air quantity threshold value, sends the non-OFF signal of door and window, when internal-external temperature difference is less than
When presetting temperature difference threshold or the internal air quantity of staircase less than default air quantity threshold value, send door and window and close
Signal.
Wherein, GPRS communication interface is by the active power of alternating current circuit and wireless of reactive power
Give the center of checking meter of far-end, be additionally operable to non-for door and window OFF signal or wireless of door and window OFF signal
Give the cleaning service center of far-end；EEPROM storage chip is additionally operable to store the default temperature difference
Threshold value and default air quantity threshold value.
Alternatively, in described energy meter: the capacity of EEPROM storage chip is 10M byte；
Ling Yang SPCE061A processor is arranged in the shell of energy meter；GPRS communication interface is arranged on
On the shell of energy meter；Display interface can include display driver and LCDs.
It addition, analog-digital converter i.e. A/D converter, or it is called for short ADC, it is common that refer to one
It is the electronic component of digital signal by analog-signal transitions.Common analog-digital converter is by one
Input voltage signal is converted to the digital signal of an output.Owing to digital signal itself does not has
Practical significance, is merely representative of a relative size.Therefore any one analog-digital converter is required for one
Individual reference analog quantity is the convertible of maximum as the standard of conversion, relatively common reference standard
Signal magnitude.The digital quantity exported then represents the input signal size relative to reference signal.
The resolution of analog-digital converter refers to, for the analogue signal in allowed band,
It can export the number of discrete digital signal value.These signal values generally store with binary number,
Therefore the conventional bit of resolution warp is as unit, and the number of these centrifugal pumps is the power exponent of 2.
Such as, analogue signal can be encoded into by an analog-digital converter with 8 bit resolutions
256 different centrifugal pumps (because 2^8=256), from 0 to 255 (i.e. signless integers)
Or from-128 to 127 (i.e. signed integer), any as using, then depend on concrete
Application
Use the extended pattern energy meter of the present invention, cannot be the doors of stairwell window opening and closing for prior art
Condition detecting device provides accommodation space and the highest technical problem of existing energy meter detection efficiency,
On the basis of the temperature difference checks equipment and air volume test equipment, build a set of high accuracy, had pin
The doors of stairwell window opening and closing condition detecting device to property, and by the doors of stairwell window opening and closing state-detection
Integration of equipments is in staircase energy meter, it is of particular importance that transformed the electric energy inspection of existing energy meter
Survey mechanism, optimize the internal structure of energy meter.
It is it is understood that although the present invention discloses as above with preferred embodiment, but above-mentioned
Embodiment is not limited to the present invention.For any those of ordinary skill in the art,
Without departing under technical solution of the present invention ambit, all may utilize the technology contents of the disclosure above
Technical solution of the present invention is made many possible variations and modification, or is revised as equivalent variations
Equivalent embodiments.Therefore, every content without departing from technical solution of the present invention, according to the present invention
Technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all
Still fall within the range of technical solution of the present invention protection.
Claims (6)
1. a using method for extended pattern energy meter, the method includes:
1) provide a kind of extended pattern energy meter, described energy meter include alternating current circuit parameter detection equipment,
Temperature difference detection equipment, air volume test equipment and Ling Yang SPCE061A processor, Ling Yang
SPCE061A processor detects equipment and wind with alternating current circuit parameter detection equipment, the temperature difference respectively
Amount detection equipment connects, and determines AC line for output based on alternating current circuit parameter detection equipment
The electric energy that road provides, is additionally operable to output based on temperature difference detection equipment and air volume test equipment and determines
Whether staircase door and window is opened；
2) described extended pattern energy meter is used.
2. the method for claim 1, it is characterised in that described energy meter includes:
First temperature testing equipment, is arranged on outside staircase, uses critesistor to detect and defeated
Going out staircase external temperature, critesistor is 10K ohm 25 degrees Celsius of lower resistance values；
Second temperature testing equipment, is arranged on inside staircase, uses thermocouple to detect and defeated
Go out staircase internal temperature；
Ultrasound wave air quantity sensing equipment, is arranged on inside staircase, utilizes ultrasound wave to be adjusted by vortex
The principle of system measures vortex frequency, determines the internal air quantity of staircase based on vortex frequency；
A phase line in current transformer and sample circuit, with alternating current circuit, B phase line and
C phase line connects, for believing the electric current in A phase line, B phase line and C phase line
Number it is sampled respectively；
A phase line, B phase line and C phase line in voltage sample circuit, with alternating current circuit
Road connects, for the voltage signal in A phase line, B phase line and C phase line respectively
It is sampled；
Current signal conditioning circuit, is connected with current transformer and sample circuit, for sampling
Electric current carries out signal condition；
Voltage signal conditioning circuit, is connected with voltage sample circuit, for carrying out sampling voltage
Signal condition；
AD73360 chip, respectively with current signal conditioning circuit and voltage signal conditioning circuit
Connect, the sampling voltage after the sampling current after conditioning and conditioning is performed 16 A/D respectively
Conversion, it is thus achieved that digital current signal and digital voltage signal, also by serial peripheral equipment interface SPI
Data communication is carried out with Ling Yang SPCE061A processor；
EEPROM storage chip, by serial peripheral equipment interface SPI and Ling Yang SPCE061A
Processor carries out bidirectional data exchange；
System power supply power module, with the A phase line in alternating current circuit, B phase line and C
Phase line connects, and is used for performing alternating current to galvanic conversion, provides for each electronic device
Direct current power is supplied；
GPRS communication interface, is connected with Ling Yang SPCE061A processor, there is no for reception
Line sends active power and the reactive power of alternating current circuit, is additionally operable to receive and wireless transmission door and window
Non-OFF signal or door and window OFF signal；
Display interface, is connected with Ling Yang SPCE061A processor, is used for receiving and showing exchange
The active power of circuit and reactive power；
Electric line carrier communication equipment, is connected, including carrier wave with Ling Yang SPCE061A processor
Receive circuit and carrier wave transtation mission circuit, carrier wave receive circuit by couple circuit, band filter and
AFE (analog front end) forms, and carrier wave transtation mission circuit is by signal coupling circuit, tuned power amplifier and expansion
Frequency modulation input interface forms；
Ling Yang SPCE061A processor, respectively with AD73360 chip, EEPROM storage
Chip, GPRS communication interface and display interface connect, and are used for receiving AD73360 chip and lead to
Cross digital current signal and the digital voltage signal of serial peripheral equipment interface SPI output, based on numeral
Current signal and digital voltage signal determine the virtual value of digital current signal, digital voltage signal
Virtual value and the active power of alternating current circuit and reactive power；
Wherein, Ling Yang SPCE061A processor the most respectively with the first temperature testing equipment, second
Temperature testing equipment and ultrasound wave air quantity sensing equipment connect, and receive staircase external temperature, building
Internal temperature and the internal air quantity of staircase between ladder, inside staircase external temperature and staircase
Temperature determines internal-external temperature difference, when internal-external temperature difference is more than or equal to presetting inside temperature difference threshold and staircase
Air quantity, more than or equal to when presetting air quantity threshold value, sends the non-OFF signal of door and window, when internal-external temperature difference is less than
When presetting temperature difference threshold or the internal air quantity of staircase less than default air quantity threshold value, send door and window and close
Signal；
Wherein, GPRS communication interface is by the active power of alternating current circuit and wireless of reactive power
Give the center of checking meter of far-end, be additionally operable to non-for door and window OFF signal or wireless of door and window OFF signal
Give the cleaning service center of far-end；
Wherein, EEPROM storage chip is additionally operable to store default temperature difference threshold and default air quantity
Threshold value.
3. method as claimed in claim 2, it is characterised in that:
The capacity of EEPROM storage chip is 10M byte.
4. method as claimed in claim 2, it is characterised in that:
Ling Yang SPCE061A processor is arranged in the shell of energy meter.
5. method as claimed in claim 2, it is characterised in that:
GPRS communication interface is arranged on the shell of energy meter.
6. the method as described in claim 2-5 is arbitrary, it is characterised in that:
Display interface includes display driver and LCDs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184829.0A CN105891593A (en) | 2016-03-28 | 2016-03-28 | Application method of extended electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184829.0A CN105891593A (en) | 2016-03-28 | 2016-03-28 | Application method of extended electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105891593A true CN105891593A (en) | 2016-08-24 |
Family
ID=57013904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610184829.0A Withdrawn CN105891593A (en) | 2016-03-28 | 2016-03-28 | Application method of extended electric energy meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN105891593A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406166A (en) * | 2016-08-31 | 2017-02-15 | 余姚市西蒙房车电器有限公司 | Multifunctional electric power parameter detection and management system |
| CN106444487A (en) * | 2016-08-31 | 2017-02-22 | 余姚市西蒙房车电器有限公司 | Multifunctional electric power parameter detection management method |
| CN106441427A (en) * | 2016-08-31 | 2017-02-22 | 余姚市江腾塑业有限公司 | Analysis method based on multi-parameter detection |
-
2016
- 2016-03-28 CN CN201610184829.0A patent/CN105891593A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106406166A (en) * | 2016-08-31 | 2017-02-15 | 余姚市西蒙房车电器有限公司 | Multifunctional electric power parameter detection and management system |
| CN106444487A (en) * | 2016-08-31 | 2017-02-22 | 余姚市西蒙房车电器有限公司 | Multifunctional electric power parameter detection management method |
| CN106441427A (en) * | 2016-08-31 | 2017-02-22 | 余姚市江腾塑业有限公司 | Analysis method based on multi-parameter detection |
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Application publication date: 20160824 |