CN107764335A - A kind of air-conditioning moving test system - Google Patents
A kind of air-conditioning moving test system Download PDFInfo
- Publication number
- CN107764335A CN107764335A CN201711159118.9A CN201711159118A CN107764335A CN 107764335 A CN107764335 A CN 107764335A CN 201711159118 A CN201711159118 A CN 201711159118A CN 107764335 A CN107764335 A CN 107764335A
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- China
- Prior art keywords
- collector
- signal
- terminal computer
- control terminal
- power supply
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
Abstract
The invention provides a kind of air-conditioning moving test system, it is related to air conditioner test technical field.The air-conditioning moving test system of the present invention includes movable fixture vehicle and the control terminal computer, energy supply control module, total collector and the system power supply that are assemblied on movable fixture vehicle.Control terminal computer is used to send test instruction to the timing of total collector.Total collector collects the data-signal for the testing air conditioner that power supply collector, thermocouple, ess-strain collector and pressure transmitter gather according to test instruction.Control terminal computer display data signal and power control signal is sent to energy supply control module according to data-signal.Energy supply control module carries out voltage-regulation according to power control signal to testing air conditioner.Air-conditioning moving test system is that mobile platform effectively can carry out test monitoring for the mobile unit of inconvenience, and System test function is various, and sets the test instruction of timing, and automaticity is high, testing efficiency is high.
Description
Technical field
The present invention relates to air conditioner test technical field, more particularly to a kind of air-conditioning moving test system.
Background technology
At present, the test system that the routine test platform position of testing air conditioner uses is different according to its different function of experiment demand,
Different test systems is needed to test electrical parameter, ess-strain, pressure, monitoring temperature etc. respectively, while needs extra increase
Remote control, frequency sweep, signal communication function could complete test assignment.
Moreover, the control of conventional test system is hand-guided, can not timing operation command function, it is necessary to artificial prison in real time
Control or change control instruction, test system can not be detected automatically；Experiment for needing to carry out accurate control time
Project, existing test system are difficult to complete.
Therefore, design is a kind of is integrated with multinomial test function, can set the air-conditioning survey that time-of-the-day order realization is tested automatically
Test system, this is technical problem urgently to be resolved hurrily at present.
The content of the invention
In view of this, the present invention is directed to propose a kind of air-conditioning moving test system, at least partly to solve existing air-conditioning
The technical problem that test system and test function is single, manual operation is frequent, testing efficiency is low.
To reach above-mentioned purpose, what the first technical scheme of the invention was realized in：
A kind of air-conditioning moving test system includes movable fixture vehicle and the control being assemblied on the movable fixture vehicle is whole
Hold computer, energy supply control module, total collector and system power supply；
The system power supply is connected to the control terminal computer and total collector, for the control terminal electricity
Brain and total collector power supply；
The control terminal computer is used to send test instruction to total collector timing；
Total collector is connected with power supply collector, thermocouple, ess-strain collector and pressure transmitter, described total
Collector collects the power supply collector, the thermocouple, the ess-strain collector and described according to the test instruction
The data-signal of the testing air conditioner of pressure transmitter collection；
The data-signal is sent to the control terminal computer, the control terminal computer and shown by total collector
The data-signal simultaneously sends power control signal according to the data-signal to the energy supply control module；
The energy supply control module carries out voltage-regulation according to the power control signal to the testing air conditioner.
Further, total collector is also built-in with debugging module, and the debugging module is used to be connected to the test
The test port of air-conditioning simultaneously sends debugging signal to the testing air conditioner.
Further, total collector is also built-in with remote control coding plate, and signal wire is led on the remote control coding plate,
The end set of the signal wire has emitting head, and the remote control coding plate is used to send out to the testing air conditioner by the emitting head
Send remote signal.
Further, the energy supply control module includes the variable-frequency electric being connected in the supply line of the testing air conditioner
Source, the time relay and A.C. contactor, the time relay and the A.C. contactor are used for according to the power supply
Signal carries out on/off regulation to the testing air conditioner, and the variable-frequency power sources is used for according to the power control signal to described
Testing air conditioner carries out electric voltage frequency regulation.
Further, wireless connection is used between the control terminal computer and total collector.
Further, it is real using wireless routing sending and receiving apparatus between the control terminal computer and total collector
Existing wireless connection.
Further, RJ-45 ports, the control terminal computer and total collector are provided with total collector
Between using double RJ-45 connector connecting lines connections.
Further, the system power supply is UPS uninterrupted power sources.
To reach above-mentioned purpose, what second of technical scheme of the invention was realized in：
A kind of air-conditioning moving test system includes movable fixture vehicle and the control being assemblied on the movable fixture vehicle is whole
Hold computer, total collector and system power supply；
The system power supply is connected to the control terminal computer and total collector, for the control terminal electricity
Brain and total collector power supply；
The control terminal computer is used to send test instruction to total collector timing；
Total collector is connected with power supply collector, thermocouple, ess-strain collector and pressure transmitter, described total
Collector collects the power supply collector, the thermocouple, the ess-strain collector and described according to the test instruction
The data-signal of the testing air conditioner of pressure transmitter collection；
The data-signal is sent to the control terminal computer, the control terminal computer and shown by total collector
The data-signal；
The control terminal computer includes memory and processor, and the memory storage has power supply agreement to write program,
The processor is write program according to the data-signal and the power supply agreement and sent out to the power supply of the testing air conditioner
Power control signal is sent, to adjust the voltage of the testing air conditioner.
Further, RS232 PORT COMs are provided with the control terminal computer, the RS232 PORT COMs are used for
The variable-frequency power sources of the testing air conditioner is connected, to adjust the voltage of the testing air conditioner.
Relative to prior art, air-conditioning moving test system of the present invention has the advantage that：
Air-conditioning moving test system of the present invention is vdiverse in function, is integrated with the control function and prison of air conditioner test needs
Function is controlled, and sets the test instruction of timing, set state is adjusted by different control functions in test process, with reference to
Control parameter and unit correspond to running status to complete experimental data collection, automatic test are realized, so as to reduce in test process
The action waste or mistake that frequent manual operation may be brought, automaticity is high, testing efficiency is high.
Air-conditioning moving test system of the present invention is mobile platform, can be effectively for ordinary life unit etc. no
Just the unit moved carries out test monitoring, can also be directed to unit use environment and carry out Site Test Analysis, to data acquisition, ask
Inscribe precision of analysis and specific aim is stronger.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the air-conditioning moving test system described in first embodiment of the invention；
Fig. 2 is the composition frame chart of the air-conditioning moving test system described in first embodiment of the invention；
Fig. 3 is the structural representation of the air-conditioning moving test system described in second embodiment of the invention；
Fig. 4 is the composition frame chart of the air-conditioning moving test system described in second embodiment of the invention.
Icon：1- air-conditioning moving test systems；2- movable fixture vehicles；3- controls terminal computer；31- memories；32- processing
Device；The total collectors of 4-；41- debugging modules；42- remote control coding plates；5- energy supply control modules；The 51- time relays；52- is exchanged
Contactor；53- variable-frequency power sources；6- system power supplies；7- power supply collectors；8- thermocouples；9- ess-strain collectors；10- pressure
Transmitter.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
First embodiment
Fig. 1 and Fig. 2 are referred to, the present embodiment provides a kind of air-conditioning moving test system 1, and air-conditioning moving test system 1 wraps
Control terminal computer 3, energy supply control module 5, the and of total collector 4 for including movable fixture vehicle 2 and being assemblied on movable fixture vehicle 2
System power supply 6.
System power supply 6 is connected to control terminal computer 3 and total collector 4, for control terminal computer 3 and total collector
4 power supplies.System power supply 6 is UPS uninterrupted power sources.UPS (Uninterruptible Power System), i.e., uninterrupted electricity
Source, be that one kind contains energy storage device, the uninterrupted power source using inverter as the constant voltage constant frequency of chief component, can be used in
Single computer, computer network system or other power electronic equipments provide continual supply of electric power.When civil power inputs just
Chang Shi, UPS will be supplied to after civil power voltage stabilizing load use, UPS now is exactly an electric main voltage-stablizer, at the same it also to
Self-contained battery charges.When commercial power interruption (forced outage), UPS is immediately by the electric energy of self-contained battery, the side changed by inversion
Normal load continues to supply 220V alternating currents, load is maintained normal work and protects load soft and hardware without damage.Therefore,
UPS equipment is generally excessive to voltage and voltage is too low all provides protection, and in face of power-off suddenly or voltage instability situations such as
Under, preserve experimental data for system and the sufficient time is provided.
Control terminal computer 3 is used to send test instruction to total timing of collector 4.Total collector 4 is connected with power supply collection
Device 7, thermocouple 8, ess-strain collector 9 and pressure transmitter 10, total collector 4 collect power supply collector according to test instruction
7th, the data-signal for the testing air conditioner that thermocouple 8, ess-strain collector 9 and pressure transmitter 10 gather.Here data letter
Number include current power information, unit communication information, Suck and exhaust pressure information, pipeline ess-strain information, temperature spot information etc..
Wherein, power supply collector 7 is connected by plug grafting form accesses the power supply of testing air conditioner, and signal is connect by aviation
Head accesses total collector 4.Power supply collector 7, thermocouple 8, ess-strain collector 9 and pressure transmitter 10 are in total collector 4
On interface, drawn by the front panel of total collector 4 is unified, be easy to carry out equipment adjustment at any time.
Total collector 4 is also built-in with debugging module 41, and debugging module 41 is used to being connected to the test port of testing air conditioner, simultaneously
Debugging signal is sent to testing air conditioner according to test instruction.Here test port can be four pin communication interfaces.Here tune
Trial signal includes the fm control signal to testing air conditioner, frequency locking control signal etc., for example, in testing air conditioner test process
Need to lock compressor frequency, measure the data such as frequency lower pipeline amplitude, the stress, then send locking compressor to testing air conditioner
The debugging signal of frequency.
In addition, by the test port of testing air conditioner, total collector 4 can also accurate read test air conditioner operation parameters
Statistical information, the statistical error or mistake for avoiding external monitoring device from being likely to occur.
Total collector 4 is also built-in with remote control coding plate 42, and signal wire, the end of signal wire are led on remote control coding plate 42
Emitting head is provided with, remote control coding plate 42 is used to send remote signal to testing air conditioner by emitting head according to test instruction.Hair
Penetrate head by signal wire draw can avoid because emitting head away from testing air conditioner receiving terminal too far occur signal weaken or lose ask
Topic.Here the function of remote signal analog telecommand device button, such as：Start, shutdown, heating, cooling etc..
Remote control coding plate 42 can avoid people to operating mode room (such as test room of fixed temperature) internal set remote control
Member, which comes in and goes out, influences operating mode (temperature) stabilization.Long-term cyclic remote control control can be carried out to longtime running unit simultaneously, such as in autumn
On daytime, environment temperature is higher, and remote control air-conditioning opens refrigeration.At night in autumn, environment temperature is relatively low, and remote control air-conditioning opens system
Heat.
Total collector 4 sends data-signal to control terminal computer 3, controls the display data signal of terminal computer 3, for
Operating personnel consult at any time, understand the operating mode of testing air conditioner.Operating personnel input electricity according to data-signal to energy supply control module 5
Source control signal.
In the present embodiment, control and nothing is realized using wireless routing sending and receiving apparatus between terminal computer 3 and total collector 4
Line connects.In other embodiments, RJ-45 ports, control terminal computer 3 and total collector 4 can be provided with total collector 4
Between using double RJ-45 connector connecting lines connections, to realize that control terminal computer 3 carries out signal transacting display analysis.
Energy supply control module 5 carries out voltage-regulation according to power control signal to testing air conditioner.Here voltage-regulation bag
Include regulation variable-frequency power sources startup-shutdown and electric voltage frequency.Energy supply control module 5 includes being connected in the supply line of testing air conditioner
The time relay 51, A.C. contactor 52 and variable-frequency power sources 53, the time relay 51 and A.C. contactor 52 are used for according to electricity
Source control signal carries out on/off regulation to testing air conditioner.The time relay 51 and A.C. contactor 52 can set power on/off week
Phase and duration is always used, realize the timing regulation to testing air conditioner.Variable-frequency power sources 53 is used for according to power control signal to test
Air-conditioning carries out electric voltage frequency regulation.
Operation of the voltage-regulation of testing air conditioner to air-conditioner set is particularly significant, for example, easily occurring in rural area voltage
Unstable situation, situations such as voltage may sport 180V from 220V, so be easily caused motor or compressor step-out, occur, and cause
Rotor demagnetization even parts damages, it is also possible to damage controller inner part.
The air-conditioning moving test system 1 that the present embodiment provides has the advantages that：
1. test function is various.The control function and monitoring function of air conditioner test needs are integrated with, wherein, control function bag
Include control on/off, regulating power source voltage, setting remote control and setting supply frequency.Monitoring function include current power monitoring,
Unit communication monitoring, Suck and exhaust pressure monitoring, pipeline ess-strain monitors, temperature spot monitors, startup-shutdown calculates, degree of superheat meter
Calculate.
2. automaticity is high, testing efficiency is high.The test instruction of timing is set, passes through different control work(in test process
Set state can be adjusted, correspond to running status with reference to control parameter and unit to complete experimental data collection, realize certainly
Dynamic test, so as to reduce the action waste or mistake that frequent manual operation may be brought in test process.
3. use mobile form.Air-conditioning moving test system 1 is mobile platform, can effectively be directed to ordinary life machine
The mobile unit of the inconvenience such as group carries out test monitoring, can also be directed to unit use environment and carry out Site Test Analysis, to data
Collection, case study accuracy and specific aim are stronger.Each component is placed on movable fixture vehicle 2 according to effect and its relevance arrangement
On, ensure fully to compress free space in the case of ventilation and heat, to reduce the volume of movable fixture vehicle 2, be easy to use.
Second embodiment
Refer to Fig. 3 and Fig. 4, the present embodiment provides a kind of air-conditioning moving test system 1, itself and the sky in first embodiment
The structure of tune moving test system 1 is close, and difference is, the air-conditioning moving test system 1 of the present embodiment uses software control
The voltage of testing air conditioner processed.
Air-conditioning moving test system 1 includes movable fixture vehicle 2 and the control terminal computer being assemblied on movable fixture vehicle 2
3rd, total collector 4 and system power supply 6.System power supply 6 is connected to control terminal computer 3 and total collector 4, for controlling terminal
Computer 3 and total collector 4 are powered.Control terminal computer 3 is used to send test instruction to total timing of collector 4.Total collector 4 connects
Power supply collector 7, thermocouple 8, ess-strain collector 9 and pressure transmitter 10 are connected to, total collector 4 converges according to test instruction
The data-signal for the testing air conditioner that general supply collector 7, thermocouple 8, ess-strain collector 9 and pressure transmitter 10 gather.
Total collector 4 sends data-signal to control terminal computer 3, controls the display data signal of terminal computer 3.
Control terminal computer 3 includes memory 31 and processor 32, and memory 31 is stored with power supply agreement and writes program, place
Reason device 32 writes program according to data-signal and power supply agreement and sends power control signal to the power supply of testing air conditioner, with
Adjust the voltage of testing air conditioner.Specifically, being provided with RS232 PORT COMs on control terminal computer 3, RS232 PORT COMs are used
In the variable-frequency power sources of connecting test air-conditioning, to adjust the voltage of testing air conditioner.
From the foregoing, it will be observed that it is using the voltage of hardware module regulation testing air conditioner, in second embodiment in the first embodiment
It is the voltage using software control testing air conditioner.In other embodiments, hardware module and software control realization pair can be integrated
The voltage-regulation of testing air conditioner.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
1. a kind of air-conditioning moving test system (1), it is characterised in that the air-conditioning moving test system (1) includes Mobile tool
Car (2) and the control terminal computer (3) being assemblied on the movable fixture vehicle (2), energy supply control module (5), total collector
And system power supply (7) (4)；
The system power supply (7) is connected to the control terminal computer (3) and total collector (4), for the control
Terminal computer (3) and total collector (4) power supply；
The control terminal computer (3) is used to regularly send test instruction to total collector (4)；
Total collector (4) is connected with power supply collector (7), thermocouple (8), ess-strain collector (9) and pressure inverting
Device (10), total collector (4) collect the power supply collector (7), the thermocouple (8), institute according to the test instruction
State the data-signal of ess-strain collector (9) and the testing air conditioner of the pressure transmitter (10) collection；
Total collector (4) sends the data-signal to the control terminal computer (3), the control terminal computer
(3) show the data-signal and power control signal is sent to the energy supply control module (5) according to the data-signal；
The energy supply control module (5) carries out voltage-regulation according to the power control signal to the testing air conditioner.
2. air-conditioning moving test system (1) according to claim 1, it is characterised in that total collector (4) is also built-in
There is debugging module (41), the debugging module (41) is used to be connected to the test port of the testing air conditioner and to the test
Air-conditioning sends debugging signal.
3. air-conditioning moving test system (1) according to claim 2, it is characterised in that total collector (4) is also built-in
There is remote control coding plate (42), lead to signal wire on the remote control coding plate (42), the end set of the signal wire has transmitting
Head, the remote control coding plate (42) are used to send remote signal to the testing air conditioner by the emitting head.
4. air-conditioning moving test system (1) according to claim 3, it is characterised in that energy supply control module (5) bag
Include the variable-frequency power sources (53) being connected in the supply line of the testing air conditioner, the time relay (51) and A.C. contactor
(52), the time relay (51) and the A.C. contactor (52) are used for according to the power control signal to the test
Air-conditioning carries out on/off regulation, and the variable-frequency power sources (53) is used to enter the testing air conditioner according to the power control signal
Row electric voltage frequency is adjusted.
5. air-conditioning moving test system (1) according to claim 4, it is characterised in that it is described control terminal computer (3) with
Wireless connection is used between total collector (4).
6. air-conditioning moving test system (1) according to claim 5, it is characterised in that it is described control terminal computer (3) with
Wireless connection is realized using wireless routing sending and receiving apparatus between total collector (4).
7. air-conditioning moving test system (1) according to claim 4, it is characterised in that set on total collector (4)
There are RJ-45 ports, connected between the control terminal computer (3) and total collector (4) using double RJ-45 connector connecting lines
Connect.
8. air-conditioning moving test system (1) according to any one of claims 1 to 7, it is characterised in that the system power supply
(7) it is UPS uninterrupted power sources.
9. a kind of air-conditioning moving test system (1), it is characterised in that the air-conditioning moving test system (1) includes Mobile tool
Car (2) and the control terminal computer (3) being assemblied on the movable fixture vehicle (2), total collector (4) and system power supply (7)；
The system power supply (7) is connected to the control terminal computer (3) and total collector (4), for the control
Terminal computer (3) and total collector (4) power supply；
The control terminal computer (3) is used to regularly send test instruction to total collector (4)；
Total collector (4) is connected with power supply collector (7), thermocouple (8), ess-strain collector (9) and pressure inverting
Device (10), total collector (4) collect the power supply collector (7), the thermocouple (8), institute according to the test instruction
State the data-signal of ess-strain collector (9) and the testing air conditioner of the pressure transmitter (10) collection；
Total collector (4) sends the data-signal to the control terminal computer (3), the control terminal computer
(3) data-signal is shown；
The control terminal computer (3) includes memory (31) and processor (32), and the memory (31) is stored with power supply association
View writes program, and the processor (32) writes program to the test sky according to the data-signal and the power supply agreement
The power supply of tune sends power control signal, to adjust the voltage of the testing air conditioner.
10. air-conditioning moving test system (1) according to claim 9, it is characterised in that the control terminal computer (3)
On be provided with RS232 PORT COMs, the RS232 PORT COMs are used for the variable-frequency power sources for connecting the testing air conditioner, with regulation
The voltage of the testing air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159118.9A CN107764335A (en) | 2017-11-20 | 2017-11-20 | A kind of air-conditioning moving test system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711159118.9A CN107764335A (en) | 2017-11-20 | 2017-11-20 | A kind of air-conditioning moving test system |
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| CN107764335A true CN107764335A (en) | 2018-03-06 |
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ID=61278425
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| CN201711159118.9A Pending CN107764335A (en) | 2017-11-20 | 2017-11-20 | A kind of air-conditioning moving test system |
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