CN103424695B - Air conditioner stepping motor monitor and monitoring method - Google Patents
Air conditioner stepping motor monitor and monitoring method Download PDFInfo
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- CN103424695B CN103424695B CN201210152537.0A CN201210152537A CN103424695B CN 103424695 B CN103424695 B CN 103424695B CN 201210152537 A CN201210152537 A CN 201210152537A CN 103424695 B CN103424695 B CN 103424695B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 79
- 238000005070 sampling Methods 0.000 claims abstract description 23
- 238000004378 air conditioning Methods 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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- Control Of Stepping Motors (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner stepping motor monitor and a monitoring method, the air conditioner stepping motor monitor comprises: the sampling processing module is used for acquiring a motor state signal of the motor driving module, processing the motor state signal and transmitting the processed motor state signal to the central processing module; the control input module is used for sending a monitoring control instruction to the central processing module; the display module is used for receiving the display signal of the central processing module and outputting the display signal outwards; and the central processing module is used for receiving the motor state signal transmitted by the sampling processing module and outputting a display signal to the display module according to the requirement of the monitoring control instruction. The invention can conveniently monitor the state of the stepping motor, and has more accurate monitoring and more convenient use.
Description
Technical field
The present invention relates to a kind of air-conditioning stepping motor monitor controller and monitoring method.
Background technology
In existing air-conditioning exploitation design process, the test of software need to test the consistent of the output of motor
Property, current reality is, still lacks an actually active monitoring instrument, and real-time is electric to stepping
The duty of machine (such as: the umber of pulse of motor, conversion angle etc.) is monitored, it is existing to cause
Air-conditioning stepping motor monitoring is inaccurate, inconvenient.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, it is provided that a kind of air-conditioning stepping motor monitor controller
And monitoring method, the state of motor can be monitored by the present invention easily, and monitoring is more accurate, makes
With more convenient.
Its technical scheme is as follows:
A kind of air-conditioning stepping motor monitor controller, including:
Sampling processing module, this sampling processing module is used for gathering the motor status signal of motor drive module,
And motor status signal is transferred to central processing module after treatment；
Controlling input module, this control input module is for sending Monitoring and Controlling instruction to central processing module；
Display module, this display module is for receiving the display signal of central processing module, and will show signal
Outwards output；
Central processing module, this central processing module is for receiving the motor status letter of sampling processing module transfer
Number, and by the requirement of Monitoring and Controlling instruction to display module output display signal.
Below further technical scheme is illustrated:
Described central processing module includes main control chip, clock circuit, reset circuit and pulse angle processor,
Wherein:
Clock circuit, exports clock signal for main control chip；
Reset circuit, when the Monitoring and Controlling receiving RESET instructs, controls main control chip and resets；
Pulse angle processor, the Monitoring and Controlling according to controlling " stepping angle size " that input module is arranged refers to
Order, is monitored by the stepping angle set motor.
Also include bridge rectifier, this bridge rectifier electric current be sampling processing module, control input module,
Display module and central processing module provide power supply.
It is additionally provided with toggle switch between described central processing module and display module.
A kind of air-conditioning stepping motor monitoring method, sampling processing module gathers the motor status of motor drive module
Signal, and motor status signal is transferred to central processing module after treatment, central processing module is used for connecing
Receive the motor status signal of sampling processing module transfer, and defeated to display module by the requirement of Monitoring and Controlling instruction
Go out to show signal.
Further, select the duty of motor by controlling input module, select the stepping monitored
Motor, or display result is carried out page turning.
Further, between described central processing module and display module, it is additionally provided with toggle switch, dials closing
During code switch, to central processing module " power-off " signal, central processing module record display module is " disconnected
Electricity " state, when opening toggle switch, to the central processing module signal that " has electricity ", and remove centre
" power-off " signal recorded in reason module.
Advantage or principle to preceding solution illustrate below:
1, during the monitoring of motor, can input to central processing module by controlling input module
Control signal, is set the pattern of monitoring, the motor monitored, display pattern etc.；Stepping electricity
When machine runs, sampling processing module is used for gathering the motor status signal of motor drive module, and by motor shape
State signal is transferred to central processing module after treatment, and outwards shows, by this air-conditioning by the mode set
The duty of motor can be monitored by motor monitor controller accurately, and monitoring is more accurate, makes
With the most more convenient；
2, described central processing module includes that main control chip, clock circuit, reset circuit and pulse angle process
Device, wherein, pulse angle processor can instruct according to the Monitoring and Controlling of " the stepping angle size " arranged,
Motor is monitored by the stepping angle set, if the stepping angle of motor can be often to walk 7 degree,
Can also be often to walk 9 degree；
3, between described central processing module and display module, it is additionally provided with toggle switch, when display module power-off
After when being re-energised, this toggle switch can ensure that the content shown by display module is the up-to-date of motor
Status signal, improves the accuracy of its display.
Accompanying drawing explanation
Fig. 1 is theory diagram during air-conditioning stepping motor monitor controller use described in the embodiment of the present invention；
Description of reference numerals:
10, sampling processing module, 20, control input module, 30, display module, 40, central authorities process mould
Block, 401, main control chip, 402, clock circuit, 403, reset circuit, 404, pulse angle processor,
50, bridge rectifier, 60, toggle switch, 70, motor, 80, motor drive module, 90,
Air-conditioning main control module.
Detailed description of the invention
Below embodiments of the invention are described in detail:
As it is shown in figure 1, a kind of air-conditioning stepping motor 70 monitor controller, including sampling processing module 10, this sampling
Processing module 10 is used for gathering the motor status signal of motor drive module 80, and by motor status signal warp
Central processing module 40 it is transferred to after process；Control input module 20, this control input module 20 for
Central processing module 40 sends Monitoring and Controlling instruction；Display module 30, this display module 30 is in receiving
The display signal of centre processing module 40, and display signal is outwards exported；Central processing module 40, these central authorities
Processing module 40 is for receiving the motor status signal of sampling processing module 10 transmission, and refers to by Monitoring and Controlling
The requirement of order is to display module 30 output display signal.
Described central processing module 40 include main control chip 401, clock circuit 402, reset circuit 403 and
Pulse angle processor 404, wherein: clock circuit 402, exports clock signal for main control chip 401；Multiple
Position circuit 403, when the Monitoring and Controlling receiving RESET instructs, controls main control chip 401 and resets；Pulse
Angle processor 404, the Monitoring and Controlling according to controlling " stepping angle size " that input module 20 is arranged instructs,
Motor 70 is monitored by the stepping angle set.Also including bridge rectifier 50, this bridge-type is whole
Stream electric current is sampling processing module 10, controls input module 20, display module 30 and central processing module 40
Power supply is provided.It is additionally provided with toggle switch 60 between described central processing module 40 and display module 30.
In the present embodiment, air-conditioning stepping motor 70 monitors method and is, sampling processing module 10 gathers motor and drives
The motor status signal of dynamic model block 80, and motor status signal is transferred to central processing module 40 after treatment,
Central processing module 40 is for receiving the motor status signal of sampling processing module 10 transmission, and controls by monitoring
The requirement of system instruction is to display module 30 output display signal.
Further, select the duty of motor 70 by controlling input module 20, select to be monitored
Motor 70, or to display result carry out page turning.Further, described central processing module 40 with
Toggle switch 60 it is additionally provided with, when closing toggle switch 60, to central processing module between display module 30
40 " power-off " signal, it is " power-off " state that central processing module 40 records display module 30, when opening
During toggle switch 60, to central processing module 40 " having electricity " signal, and remove in central processing module 40
Recorded " power-off " signal.
The present embodiment has the advantage that
1, during the monitoring of motor 70, mould can be processed to central authorities by controlling input module 20
Block 40 inputs control signal, sets the pattern of monitoring, the motor 70 monitored, display pattern etc.
Fixed；When motor 70 runs under the control of air-conditioning main control module 90, sampling processing module 10 is used for adopting
The motor status signal of collection motor drive module 80, and motor status signal is transferred to centre after treatment
Reason module 40, and outwards show by the mode set, can be accurate by this air-conditioning stepping motor 70 monitor controller
The duty to motor 70 be monitored, monitoring is more accurate, uses the most more convenient；
2, described central processing module 40 includes main control chip 401, clock circuit 402, reset circuit 403
And pulse angle processor 404, wherein, pulse angle processor 404 can according to arrange " stepping angle is big
Little " Monitoring and Controlling instruction, to motor 70 by set stepping angle be monitored, such as motor 70
Stepping angle can be often step 7 degree, it is also possible to for often walking 9 degree；
3, between described central processing module 40 and display module 30, it is additionally provided with toggle switch 60, works as display
When being re-energised after module 30 power-off, this toggle switch 60 can ensure that the content shown by display module 30
It is the last state signal of motor 70, improves the accuracy of its display.
Embodiment described above only have expressed the detailed description of the invention of the present invention, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for this area
Those of ordinary skill for, without departing from the inventive concept of the premise, it is also possible to make some deformation and
Improving, these broadly fall into protection scope of the present invention.
Claims (6)
1. an air-conditioning stepping motor monitor controller, it is characterised in that including:
Sampling processing module, this sampling processing module is for gathering the motor status signal of motor drive module, and motor status signal is transferred to central processing module after treatment；
Controlling input module, this control input module is for sending Monitoring and Controlling instruction to central processing module；
Display module, this display module is for receiving the display signal of central processing module, and is outwards exported by display signal；
Central processing module, this central processing module is for receiving the motor status signal of sampling processing module transfer, and by the requirement of Monitoring and Controlling instruction to display module output display signal, central processing module includes main control chip, clock circuit, reset circuit and pulse angle processor, wherein: clock circuit, clock signal is exported for main control chip；Reset circuit, when the Monitoring and Controlling receiving RESET instructs, controls main control chip and resets；Pulse angle processor, the Monitoring and Controlling according to controlling " stepping angle size " that input module is arranged instructs, and is monitored motor by the stepping angle set.
The most according to claim 1, air-conditioning stepping motor monitor controller, it is characterised in that also include bridge rectifier, this bridge rectifier is sampling processing module, control input module, display module and central processing module provides power supply.
Air-conditioning stepping motor monitor controller the most according to claim 1, it is characterised in that be additionally provided with toggle switch between described central processing module and display module.
4. an air-conditioning stepping motor monitoring method, it is characterized in that, sampling processing module gathers the motor status signal of motor drive module, and motor status signal is transferred to central processing module after treatment, central processing module is for receiving the motor status signal of sampling processing module transfer, and by the requirement of Monitoring and Controlling instruction to display module output display signal, central processing module includes main control chip, clock circuit, reset circuit and pulse angle processor
Wherein: clock circuit is that main control chip exports clock signal；Reset circuit, when the Monitoring and Controlling receiving RESET instructs, controls main control chip and resets；Pulse angle processor, the Monitoring and Controlling according to controlling " stepping angle size " that input module is arranged instructs, and is monitored motor by the stepping angle set.
The most according to claim 4, air-conditioning stepping motor monitoring method, it is characterised in that select the duty of motor by controlling input module, select the motor monitored, or display result carried out page turning.
Air-conditioning stepping motor monitoring method the most according to claim 4, it is characterized in that, it is additionally provided with toggle switch between described central processing module and display module, when closing toggle switch, to central processing module " power-off " signal, central processing module record display module is " power-off " state, when opening toggle switch, to the central processing module signal that " has electricity ", and remove " power-off " signal recorded in central processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152537.0A CN103424695B (en) | 2012-05-16 | 2012-05-16 | Air conditioner stepping motor monitor and monitoring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210152537.0A CN103424695B (en) | 2012-05-16 | 2012-05-16 | Air conditioner stepping motor monitor and monitoring method |
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| Publication Number | Publication Date |
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| CN103424695A CN103424695A (en) | 2013-12-04 |
| CN103424695B true CN103424695B (en) | 2016-08-31 |
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| CN201210152537.0A Active CN103424695B (en) | 2012-05-16 | 2012-05-16 | Air conditioner stepping motor monitor and monitoring method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510827B (en) * | 2015-12-04 | 2018-12-18 | 珠海格力电器股份有限公司 | Method and device for monitoring working state of stepping motor and air conditioner controller |
| CN113465564A (en) * | 2021-06-28 | 2021-10-01 | 佛山市厦欣科技有限公司 | Tooling equipment with function of measuring angle of stepping motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098692U (en) * | 1991-07-11 | 1992-03-11 | 鹤山县电机厂 | Motor economic operation tester |
| CN101344577A (en) * | 2007-07-13 | 2009-01-14 | 鸿富锦精密工业（深圳）有限公司 | Step motor test system and method |
| CN101598766A (en) * | 2009-07-07 | 2009-12-09 | 华中科技大学 | A kind of full-automatic testing device of open type portable motor driver |
| CN202092884U (en) * | 2011-06-10 | 2011-12-28 | 珠海格力电器股份有限公司 | Testing device of variable frequency air conditioner |
| CN202710724U (en) * | 2012-05-16 | 2013-01-30 | 珠海格力电器股份有限公司 | Air conditioner stepping motor monitor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011158335A (en) * | 2010-01-29 | 2011-08-18 | Fujitsu Frontech Ltd | Stepping motor connection detecting circuit |
-
2012
- 2012-05-16 CN CN201210152537.0A patent/CN103424695B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098692U (en) * | 1991-07-11 | 1992-03-11 | 鹤山县电机厂 | Motor economic operation tester |
| CN101344577A (en) * | 2007-07-13 | 2009-01-14 | 鸿富锦精密工业（深圳）有限公司 | Step motor test system and method |
| CN101598766A (en) * | 2009-07-07 | 2009-12-09 | 华中科技大学 | A kind of full-automatic testing device of open type portable motor driver |
| CN202092884U (en) * | 2011-06-10 | 2011-12-28 | 珠海格力电器股份有限公司 | Testing device of variable frequency air conditioner |
| CN202710724U (en) * | 2012-05-16 | 2013-01-30 | 珠海格力电器股份有限公司 | Air conditioner stepping motor monitor |
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| CN103424695A (en) | 2013-12-04 |
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