CN109557602A - Portable meteorological measuring set control system - Google Patents
Portable meteorological measuring set control system Download PDFInfo
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- CN109557602A CN109557602A CN201811635077.0A CN201811635077A CN109557602A CN 109557602 A CN109557602 A CN 109557602A CN 201811635077 A CN201811635077 A CN 201811635077A CN 109557602 A CN109557602 A CN 109557602A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/02—Instruments for indicating weather conditions by measuring two or more variables, e.g. humidity, pressure, temperature, cloud cover or wind speed
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/18—Testing or calibrating meteorological apparatus
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Abstract
The invention discloses portable meteorological measuring set control systems, including frequency collection circuit, detection feed circuit and amplifier voltage regulator circuit, frequency analog signal when the frequency collection circuit acquisition portable meteorological measuring set work, the detection feed circuit uses transport and placing device AR1, transport and placing device AR2 forms detecting circuit to frequency collection circuit output signal detection, triode Q3 is used simultaneously, triode Q5 and diode D6, diode D7 forms push-pull circuit, most afterwards through resistance R12, the buffer circuit of capacitor C4 and diode D3 composition inputs in amplifier voltage regulator circuit to after signal buffer, wherein in triode Q7 feedback signal to transport and placing device AR2 non-inverting input terminal, the last amplifier voltage regulator circuit is with transport and placing device AR3 with phase amplified signal, triode Q8 and voltage-stabiliser tube D10 is used simultaneously It is exported after the triode voltage regulator circuit pressure stabilizing of composition, frequency data signal can be converted to the thermal compensation signal of the data-signal of portable meteorological measuring set, while being calibrated automatically to signal.
Description
Technical field
The present invention relates to signal calibration technical fields, more particularly to portable meteorological measuring set control system.
Background technique
Portable weather station main function is the monitoring for meteorological element, can be monitored in real time wind speed, wind direction, rainfall,
A variety of meteorological element information such as temperature, humidity, air pressure provide the data supporting that can be referred to for user in time！However it is practical
In, under adverse circumstances, especially under storm, the data-signal of portable meteorological measuring set controlling terminal analysis signal is being passed
During defeated, it often will appear data-signal and decay in transmission process, portable meteorological measuring set controlling terminal is caused to receive
The distorted signals arrived, the serious measurement result precision for reducing portable meteorological measuring set.
So the present invention provides the new scheme of one kind to solve the problems, such as this.
Summary of the invention
For above situation, for the defect for overcoming the prior art, purpose of the present invention is to provide portable meteorologic surveies
Instrument control system, have be skillfully constructed, the characteristic of human oriented design, frequency data signal can be converted to Portable gas as
The thermal compensation signal of the data-signal of measuring instrument, while signal is calibrated automatically.
Its technical solution solved is portable meteorological measuring set control system, including frequency collection circuit, detection feedback
Circuit and amplifier voltage regulator circuit, the frequency analog signal when frequency collection circuit acquisition portable meteorological measuring set works,
The analog signal is portable meteorological measuring set controlling terminal received signal, can with triode Q1, diode D3 and three ends
Control silicon VTL1 filters out abnormal signal, and the detection feed circuit is with transport and placing device AR1, transport and placing device AR2 composition detecting circuit to frequency
Rate Acquisition Circuit output signal detection, while electricity is recommended with triode Q3, triode Q5 and diode D6, diode D7 composition
Road had not only improved the load capacity of circuit, but also has improved switching speed, most afterwards through the slow of resistance R12, capacitor C4 and diode D3 composition
It rushes circuit to input in amplifier voltage regulator circuit to after signal buffer, wherein triode Q7 feedback signal to transport and placing device AR2 homophase input
In end, push-pull circuit output signal current potential is adjusted, while forming compensation circuit with power supply+5V and triode Q3, triode Q2
Base current potential is improved for triode Q5 emitter and transport and placing device AR2 non-inverting input terminal, the last amplifier voltage regulator circuit uses amplifier
Device AR3 is exported with phase amplified signal, while after the triode voltage regulator circuit pressure stabilizing formed with triode Q8 and voltage-stabiliser tube D10,
It that is to say analog signal when compensation portable meteorological measuring set work；
The detection feed circuit includes transport and placing device AR1, one end of the homophase input terminating resistor R5 of transport and placing device AR1, resistance R2,
The other end of resistance R5 is grounded, the output end and resistance R6 of the anti-phase input termination transport and placing device AR1 of transport and placing device AR1, resistance R7
One end, the inverting input terminal of another termination transport and placing device AR2 of resistance R6, the one of the homophase input terminating resistor R7 of transport and placing device AR2
The emitter of the emitter of end and triode Q3, triode Q7, the base stage of triode Q3 connect the anode and resistance R8 of diode D5
One end, the other end ground connection of resistance R8, the cathode of diode D5 connects the collector of triode Q2, and the emitter of triode Q2 connects
The cathode of voltage-stabiliser tube D4 and one end of resistance R9, the plus earth of voltage-stabiliser tube D4, another termination power+5V and electricity of resistance R9
Hinder one end of R10, the collector of triode Q3, the emitter of another termination triode Q5 of resistance R10, the base stage of triode Q5
The cathode of diode D7 is connect, the anode of diode D7 connects the output end of transport and placing device AR2 and the cathode of diode D6, diode D6's
Anode connects the base stage of triode Q4 and one end of resistance R11, and the emitter of triode Q4 meets the base stage of triode Q6, triode Q4
Collector, the other end of resistance R11 and the collector of triode Q6 connect one end of power supply+5V and resistance R12, diode D8
Anode, the emitter of triode Q6 meet the base stage of triode Q7, one end of the collector connecting resistance R13 of triode Q7, resistance R13
Another terminating diode D9 cathode, the anode of diode D9 meets one end of capacitor C4, another terminating resistor R12 of capacitor C4
The other end and diode D8 cathode.
Due to the use of above technical scheme, the present invention has the following advantages that compared with prior art；
1. with transport and placing device AR1, transport and placing device AR2 composition detecting circuit to frequency collection circuit output signal detection, stabilization signal
Wavelength, while push-pull circuit is formed with triode Q3, triode Q5 and diode D6, diode D7, both improved the negative of circuit
Loading capability, and switching speed is improved, signal directly inputs amplifier voltage regulator circuit in order to prevent, leads to signal frequency hopping, therefore use
The buffer circuit of resistance R12, capacitor C4 and diode D3 composition inputs in amplifier voltage regulator circuit to after signal buffer, realizes
Automatic calibration to signal.
2. in order to further detect transport and placing device AR3 homophase input terminal potential, when transport and placing device AR3 homophase input terminal potential is excessively high
When, in triode Q7 feedback signal to transport and placing device AR2 non-inverting input terminal, push-pull circuit output signal current potential is reduced, stabilization is played
The effect of signal potential, and be triode Q5 emitter with power supply+5V and triode Q3, triode Q2 composition compensation circuit
Base current potential is improved with transport and placing device AR2 non-inverting input terminal, with the conduction loss of thermal compensation signal.
Detailed description of the invention
Fig. 1 is the module map of portable meteorological measuring set control system of the present invention.
Fig. 2 is the schematic diagram of portable meteorological measuring set control system of the present invention.
Fig. 3 is portable meteorological measuring set control system detection feed circuit schematic diagram of the present invention.
Specific embodiment
For the present invention aforementioned and other technology contents, feature and effect, in following cooperation with reference to figures 1 through attached drawing 3
To in the detailed description of embodiment, can clearly present.The structure content being previously mentioned in following embodiment is with specification
Attached drawing is reference.
Embodiment one, portable meteorological measuring set control system, including frequency collection circuit, detection feed circuit and amplifier
Voltage regulator circuit, the frequency analog signal when frequency collection circuit acquisition portable meteorological measuring set works, the analog signal
For portable meteorological measuring set controlling terminal received signal, filtered with triode Q1, diode D3 and triode-thyristor VTL1
Except abnormal signal, the detection feed circuit is with transport and placing device AR1, transport and placing device AR2 composition detecting circuit to frequency collection circuit
Output signal detection, while push-pull circuit is formed with triode Q3, triode Q5 and diode D6, diode D7, both improved
The load capacity of circuit, and switching speed is improved, the buffer circuit pair most formed afterwards through resistance R12, capacitor C4 and diode D3
It inputs in amplifier voltage regulator circuit after signal buffer, wherein in triode Q7 feedback signal to transport and placing device AR2 non-inverting input terminal, adjusts
Push-pull circuit output signal current potential is saved, while being triode with power supply+5V and triode Q3, triode Q2 composition compensation circuit
Q5 emitter and transport and placing device AR2 non-inverting input terminal improve base current potential, and the last amplifier voltage regulator circuit uses the same phase of transport and placing device AR3
Amplified signal, while being exported after the triode voltage regulator circuit pressure stabilizing formed with triode Q8 and voltage-stabiliser tube D10, it that is to say compensation
Analog signal when portable meteorological measuring set works；
The detection feed circuit is with transport and placing device AR1, transport and placing device AR2 composition detecting circuit to frequency collection circuit output signal
Detection, stabilization signal wavelength, while push-pull circuit is formed with triode Q3, triode Q5 and diode D6, diode D7, both
The load capacity of circuit is improved, and improves switching speed, signal directly inputs amplifier voltage regulator circuit in order to prevent, and signal is caused to be jumped
Frequently, therefore with the buffer circuit of resistance R12, capacitor C4 and diode D3 composition to input amplifier voltage regulator circuit after signal buffer
It is interior, in order to further detect transport and placing device AR3 homophase input terminal potential, when transport and placing device AR3 homophase input terminal potential is excessively high, three poles
In pipe Q7 feedback signal to transport and placing device AR2 non-inverting input terminal, push-pull circuit output signal current potential is reduced, stabilization signal current potential is played
Effect, and with power supply+5V and triode Q3, triode Q2 composition compensation circuit be triode Q5 emitter and transport and placing device
AR2 non-inverting input terminal improves base current potential, with the conduction loss of thermal compensation signal, the detection feed circuit specific structure, and transport and placing device
One end of the homophase input terminating resistor R5 of AR1, resistance R2, the other end ground connection of resistance R5, the inverting input terminal of transport and placing device AR1
Connect the output end of transport and placing device AR1 and one end of resistance R6, resistance R7, the anti-phase input of another termination transport and placing device AR2 of resistance R6
The emitter of the emitter of end, one end of the homophase input terminating resistor R7 of transport and placing device AR2 and triode Q3, triode Q7, three
The base stage of pole pipe Q3 connects anode and one end of resistance R8 of diode D5, the other end ground connection of resistance R8, the cathode of diode D5
The collector of triode Q2 is connect, the emitter of triode Q2 connects the cathode of voltage-stabiliser tube D4 and one end of resistance R9, voltage-stabiliser tube D4's
Plus earth, one end of another termination power+5V and resistance R10 of resistance R9, triode Q3 collector, resistance R10's is another
The emitter of one termination triode Q5, the base stage of triode Q5 connect the cathode of diode D7, and the anode of diode D7 connects transport and placing device
The output end of AR2 and the cathode of diode D6, the anode of diode D6 connect the base stage of triode Q4 and one end of resistance R11, and three
The emitter of pole pipe Q4 connects the base stage of triode Q6, the collection of the collector of triode Q4, the other end of resistance R11 and triode Q6
Electrode connects the anode of one end of power supply+5V and resistance R12, diode D8, and the emitter of triode Q6 connects the base stage of triode Q7,
One end of the collector connecting resistance R13 of triode Q7, the cathode of another terminating diode D9 of resistance R13, diode D9 is just
Pole connects one end of capacitor C4, the other end of another terminating resistor R12 of capacitor C4 and the cathode of diode D8.
Embodiment two, on the basis of example 1, the amplifier voltage regulator circuit is with transport and placing device AR3 with mutually amplification letter
Number, while being exported after the triode voltage regulator circuit pressure stabilizing formed with triode Q8 and voltage-stabiliser tube D10, improve the stabilization of signal
Property, it that is to say analog signal when compensation portable meteorological measuring set work, anti-stop signal decaying improves the precision of signal, transports
Put the anode of the homophase input termination diode D9 of device AR3, the anti-phase input terminating resistor R14 of transport and placing device AR3, resistance R15
One end, the other end ground connection of resistance R14, the output end of another termination transport and placing device AR3 of resistance R15 and the current collection of triode Q8
Pole, resistance R16 one end, the other end of the base stage connecting resistance R16 of triode Q8 and the cathode of voltage-stabiliser tube D10, voltage-stabiliser tube D10's
Plus earth, one end of the emitter connecting resistance R17 of triode Q8, another termination signal output port of resistance R17.
Implement three, on the basis of example 1, the frequency collection circuit selects the frequency collection of model SJ-ADC
Device J1 acquires frequency analog signal when portable meteorological measuring set work, which is portable meteorological measuring set control
Terminal received signal filters out abnormal signal with triode Q1, diode D3 and triode-thyristor VTL1, when signal is abnormal
When signal, triode-thyristor VTL1 conducting releases abnormal signal to greatly, the power supply termination capacitor C1's of frequency collection device J1
One end and power supply+5V, frequency collection device J1 ground terminal ground connection, the other end of the output termination capacitor C1 of frequency collection device J1 with
The cathode of voltage-stabiliser tube D1 and one end of resistance R1, one end of capacitor C2, voltage-stabiliser tube D2 cathode, the anode of voltage-stabiliser tube D1 connects
Ground, the other end of another terminating resistor R2 of resistance R1 and the collector of triode Q1, the base stage of triode Q1 meet voltage-stabiliser tube D2
Anode, the emitter of triode Q1 connects the cathode of voltage-stabiliser tube D3 and the anode of triode-thyristor VTL1, the anode of voltage-stabiliser tube D3
Connect the control electrode of capacitor C3, one end of resistance R3 and triode-thyristor VTL1, the other end ground connection of capacitor C3, resistance R3, three ends
One end of the cathode connecting resistance R4 of silicon-controlled VTL1 and the base stage of triode Q2, the other end ground connection of resistance R4.
When the present invention is specifically used, portable meteorological measuring set control system, including frequency collection circuit, detection feedback electricity
Road and amplifier voltage regulator circuit, the frequency analog signal when frequency collection circuit acquisition portable meteorological measuring set works, should
Analog signal is portable meteorological measuring set controlling terminal received signal, controllable with triode Q1, diode D3 and three ends
Silicon VTL1 filters out abnormal signal, and the detection feed circuit is with transport and placing device AR1, transport and placing device AR2 composition detecting circuit to frequency
Acquisition Circuit output signal detection, stabilization signal wavelength, while with triode Q3, triode Q5 and diode D6, diode
D7 forms push-pull circuit, has not only improved the load capacity of circuit, but also improve switching speed, it is steady to directly input amplifier for signal in order to prevent
Volt circuit leads to signal frequency hopping, therefore with the buffer circuit of resistance R12, capacitor C4 and diode D3 composition to signal buffer
It inputs in amplifier voltage regulator circuit afterwards, in order to further detect transport and placing device AR3 homophase input terminal potential, when transport and placing device AR3 is the same as mutually defeated
Enter terminal potential it is excessively high when, in triode Q7 feedback signal to transport and placing device AR2 non-inverting input terminal, reduce push-pull circuit output signal electricity
Stabilization signal current potential is played the role of in position, and is three with power supply+5V and triode Q3, triode Q2 composition compensation circuit
Pole pipe Q5 emitter and transport and placing device AR2 non-inverting input terminal improve base current potential, with the conduction loss of thermal compensation signal, the last amplifier
Voltage regulator circuit uses transport and placing device AR3 with phase amplified signal, while the triode pressure stabilizing formed with triode Q8 and voltage-stabiliser tube D10
It is exported after circuit pressure stabilizing, that is to say analog signal when compensation portable meteorological measuring set work.
The above is that further detailed description of the invention, and it cannot be said that the present invention in conjunction with specific embodiment
Specific implementation is limited only to this；Belonging to the present invention and for those skilled in the technology concerned, it is being based on skill of the present invention
Under the premise of art scheme thinking, it is made expansion and operating method, data replacement, should all fall in the scope of the present invention it
It is interior.
Claims (3)
1. portable meteorological measuring set control system, including frequency collection circuit, detection feed circuit and amplifier voltage regulator circuit,
It is characterized in that, the frequency analog signal when frequency collection circuit acquisition portable meteorological measuring set works, the analog signal
For portable meteorological measuring set controlling terminal received signal, filtered with triode Q1, diode D3 and triode-thyristor VTL1
Except abnormal signal, the detection feed circuit is with transport and placing device AR1, transport and placing device AR2 composition detecting circuit to frequency collection circuit
Output signal detection, while push-pull circuit is formed with triode Q3, triode Q5 and diode D6, diode D7, both improved
The load capacity of circuit, and switching speed is improved, the buffer circuit pair most formed afterwards through resistance R12, capacitor C4 and diode D3
It inputs in amplifier voltage regulator circuit after signal buffer, wherein in triode Q7 feedback signal to transport and placing device AR2 non-inverting input terminal, adjusts
Push-pull circuit output signal current potential is saved, while being triode with power supply+5V and triode Q3, triode Q2 composition compensation circuit
Q5 emitter and transport and placing device AR2 non-inverting input terminal improve base current potential, and the last amplifier voltage regulator circuit uses the same phase of transport and placing device AR3
Amplified signal, while being exported after the triode voltage regulator circuit pressure stabilizing formed with triode Q8 and voltage-stabiliser tube D10, it that is to say compensation
Analog signal when portable meteorological measuring set works；
The detection feed circuit includes transport and placing device AR1, one end of the homophase input terminating resistor R5 of transport and placing device AR1, resistance R2,
The other end of resistance R5 is grounded, the output end and resistance R6 of the anti-phase input termination transport and placing device AR1 of transport and placing device AR1, resistance R7
One end, the inverting input terminal of another termination transport and placing device AR2 of resistance R6, the one of the homophase input terminating resistor R7 of transport and placing device AR2
The emitter of the emitter of end and triode Q3, triode Q7, the base stage of triode Q3 connect the anode and resistance R8 of diode D5
One end, the other end ground connection of resistance R8, the cathode of diode D5 connects the collector of triode Q2, and the emitter of triode Q2 connects
The cathode of voltage-stabiliser tube D4 and one end of resistance R9, the plus earth of voltage-stabiliser tube D4, another termination power+5V and electricity of resistance R9
Hinder one end of R10, the collector of triode Q3, the emitter of another termination triode Q5 of resistance R10, the base stage of triode Q5
The cathode of diode D7 is connect, the anode of diode D7 connects the output end of transport and placing device AR2 and the cathode of diode D6, diode D6's
Anode connects the base stage of triode Q4 and one end of resistance R11, and the emitter of triode Q4 meets the base stage of triode Q6, triode Q4
Collector, the other end of resistance R11 and the collector of triode Q6 connect one end of power supply+5V and resistance R12, diode D8
Anode, the emitter of triode Q6 meet the base stage of triode Q7, one end of the collector connecting resistance R13 of triode Q7, resistance R13
Another terminating diode D9 cathode, the anode of diode D9 meets one end of capacitor C4, another terminating resistor R12 of capacitor C4
The other end and diode D8 cathode.
2. portable meteorological measuring set control system as described in claim 1, which is characterized in that the amplifier voltage regulator circuit includes
The anode of the homophase input termination diode D9 of transport and placing device AR3, transport and placing device AR3, the anti-phase input terminating resistor of transport and placing device AR3
One end of R14, resistance R15, the other end ground connection of resistance R14, the output end and three of another termination transport and placing device AR3 of resistance R15
One end of the collector of pole pipe Q8, resistance R16, the other end of the base stage connecting resistance R16 of triode Q8 and voltage-stabiliser tube D10's is negative
Pole, the plus earth of voltage-stabiliser tube D10, one end of the emitter connecting resistance R17 of triode Q8, another termination signal of resistance R17
Output port.
3. portable meteorological measuring set control system as described in claim 1, which is characterized in that the frequency collection circuit includes
One end of the power supply termination capacitor C1 of the frequency collection device J1 of model SJ-ADC, frequency collection device J1 and power supply+5V, frequency are adopted
The ground terminal of storage J1 is grounded, the other end of the output termination capacitor C1 of frequency collection device J1 and the cathode and electricity of voltage-stabiliser tube D1
Hinder one end of R1, one end of capacitor C2, voltage-stabiliser tube D2 cathode, the plus earth of voltage-stabiliser tube D1, resistance R1 another termination electricity
The other end of R2 and the collector of triode Q1 are hindered, the base stage of triode Q1 connects the anode of voltage-stabiliser tube D2, the transmitting of triode Q1
Pole connects the cathode of voltage-stabiliser tube D3 and the anode of triode-thyristor VTL1, and the anode of voltage-stabiliser tube D3 connects one end of capacitor C3, resistance R3
With the control electrode of triode-thyristor VTL1, the other end ground connection of capacitor C3, resistance R3, the cathode connecting resistance of triode-thyristor VTL1
One end of R4 and the base stage of triode Q2, the other end ground connection of resistance R4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811635077.0A CN109557602B (en) | 2018-12-29 | 2018-12-29 | Portable meteorological measuring instrument control system |
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| CN201811635077.0A CN109557602B (en) | 2018-12-29 | 2018-12-29 | Portable meteorological measuring instrument control system |
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| CN109557602B CN109557602B (en) | 2020-12-15 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917216A (en) * | 2019-04-17 | 2019-06-21 | 冯芊雅 | Household electrical appliance fault monitoring device |
| CN110217109A (en) * | 2019-06-27 | 2019-09-10 | 郑州工程技术学院 | A kind of power-supply management system of green novel energy source automobile |
| CN110244814A (en) * | 2019-05-14 | 2019-09-17 | 郑州工业应用技术学院 | A kind of electromechanics low-voltage equipment power compensating circuit |
| CN110324431A (en) * | 2019-07-17 | 2019-10-11 | 郑州工程技术学院 | A kind of user data management system based on cloud computing |
| CN110348796A (en) * | 2019-07-25 | 2019-10-18 | 郑州航空工业管理学院 | Logistics information collection system |
| CN110658805A (en) * | 2019-09-30 | 2020-01-07 | 河南鑫安利消防安全评价有限公司 | Signal calibration circuit of industrial building fire-fighting system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521950A (en) * | 2003-01-27 | 2004-08-18 | 上海乐金广电电子有限公司 | Phase error compensation apparatus for synchronous phase lock loop jitter apparatus and its using method |
| US20110022294A1 (en) * | 2009-07-27 | 2011-01-27 | Peck Labs, Inc. | Methods and systems for displaying customized icons |
| CN201975998U (en) * | 2011-04-03 | 2011-09-14 | 阮小青 | Solar power supply four-push-pull oscillator electronic transformer |
| CN203732720U (en) * | 2014-03-06 | 2014-07-23 | 济南陆联轨道交通科技有限公司 | Crossing foreign body detection radar |
| CN206378539U (en) * | 2016-11-09 | 2017-08-04 | 国网浙江省电力公司舟山供电公司 | A kind of high-tension cable monitoring sensor |
| CN109001566A (en) * | 2018-06-29 | 2018-12-14 | 国网河南省电力公司襄城县供电公司 | A kind of intelligent warning board for transformer substations |
-
2018
- 2018-12-29 CN CN201811635077.0A patent/CN109557602B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521950A (en) * | 2003-01-27 | 2004-08-18 | 上海乐金广电电子有限公司 | Phase error compensation apparatus for synchronous phase lock loop jitter apparatus and its using method |
| US20110022294A1 (en) * | 2009-07-27 | 2011-01-27 | Peck Labs, Inc. | Methods and systems for displaying customized icons |
| CN201975998U (en) * | 2011-04-03 | 2011-09-14 | 阮小青 | Solar power supply four-push-pull oscillator electronic transformer |
| CN203732720U (en) * | 2014-03-06 | 2014-07-23 | 济南陆联轨道交通科技有限公司 | Crossing foreign body detection radar |
| CN206378539U (en) * | 2016-11-09 | 2017-08-04 | 国网浙江省电力公司舟山供电公司 | A kind of high-tension cable monitoring sensor |
| CN109001566A (en) * | 2018-06-29 | 2018-12-14 | 国网河南省电力公司襄城县供电公司 | A kind of intelligent warning board for transformer substations |
Non-Patent Citations (2)
| Title |
|---|
| 王冠雅: "基于FPGA的光栅地震检波器信号处理研究", 《仪器仪枣攀萋垦》 * |
| 石军: "数字相敏检波在DSP中的实现", 《郑州轻工业学院学报（自然科学版）》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917216A (en) * | 2019-04-17 | 2019-06-21 | 冯芊雅 | Household electrical appliance fault monitoring device |
| CN109917216B (en) * | 2019-04-17 | 2021-07-09 | 广东非凡实业投资有限公司 | Household appliance fault monitoring equipment |
| CN110244814B (en) * | 2019-05-14 | 2020-10-02 | 海南豪杰电子有限公司 | Electromechanical low-voltage equipment power compensation circuit |
| CN110244814A (en) * | 2019-05-14 | 2019-09-17 | 郑州工业应用技术学院 | A kind of electromechanics low-voltage equipment power compensating circuit |
| CN110217109A (en) * | 2019-06-27 | 2019-09-10 | 郑州工程技术学院 | A kind of power-supply management system of green novel energy source automobile |
| CN110324431A (en) * | 2019-07-17 | 2019-10-11 | 郑州工程技术学院 | A kind of user data management system based on cloud computing |
| CN110324431B (en) * | 2019-07-17 | 2020-07-07 | 郑州工程技术学院 | User data management system based on cloud computing |
| CN110348796A (en) * | 2019-07-25 | 2019-10-18 | 郑州航空工业管理学院 | Logistics information collection system |
| CN110348796B (en) * | 2019-07-25 | 2021-09-07 | 郑州航空工业管理学院 | Logistics information acquisition system |
| CN110658805A (en) * | 2019-09-30 | 2020-01-07 | 河南鑫安利消防安全评价有限公司 | Signal calibration circuit of industrial building fire-fighting system |
| CN110658805B (en) * | 2019-09-30 | 2020-12-01 | 天津市盛丹电子技术发展有限公司 | Signal calibration circuit of industrial building fire-fighting system |
| CN111082818A (en) * | 2020-01-09 | 2020-04-28 | 南阳理工学院 | Internet carrier signal regulating circuit |
| CN111240230A (en) * | 2020-02-28 | 2020-06-05 | 李韬 | Medical ultrasonic detection control system |
| CN111756393A (en) * | 2020-05-28 | 2020-10-09 | 苏龙嘎 | Building construction information management system based on Internet of things |
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