CN204006500U - Frequency conversion room outside plate controller and data update system thereof and burn writing equipment - Google Patents
Frequency conversion room outside plate controller and data update system thereof and burn writing equipment Download PDFInfo
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- CN204006500U CN204006500U CN201420204800.0U CN201420204800U CN204006500U CN 204006500 U CN204006500 U CN 204006500U CN 201420204800 U CN201420204800 U CN 201420204800U CN 204006500 U CN204006500 U CN 204006500U
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- writing equipment
- outside plate
- burn writing
- frequency conversion
- room outside
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 48
- 238000001914 filtration Methods 0.000 claims description 19
- 230000013011 mating Effects 0.000 claims description 10
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a kind of frequency conversion room outside plate controller and data update system and burn writing equipment, frequency conversion room outside plate controller data renewal system comprises: control appliance, frequency conversion room outside plate controller, burn writing equipment with frequency conversion room outside plate controller adaptation, when changing the frequency-changeable compressor of different manufacturers, only the eeprom chip of frequency conversion room outside plate controller need be taken off from EEPROM slot, be placed on the programming seat of burn writing equipment, then by control appliance, by burn writing equipment, eeprom chip is carried out to programming, finally the complete eeprom chip of programming is reinstalled in to EEPROM slot, thereby complete the renewal of frequency-changeable compressor in frequency conversion room outside plate controller being controlled to parameter.Because the frequency conversion room outside plate controller that the utility model provides is general, therefore, when needs are changed frequency-changeable compressor, eeprom chip programming again that only need be to frequency conversion room outside plate controller.
Description
Technical field
The utility model relates to convertible frequency air-conditioner technical field, more particularly, relates to a kind of frequency conversion room outside plate controller and data update system and burn writing equipment.
Background technology
In recent years, along with the pay attention to day by day of society to energy-conserving and environment-protective, the fixed frequency air conditioner that convertible frequency air-conditioner replaces highly energy-consuming gradually becomes the main flow in market, and therefore, frequency-changeable compressor becomes the selection of more and more Air-conditioning Enterprise.Often there are several compressor suppliers in Yi Ge air-conditioning manufacturing enterprise, because the control parameter of the frequency-changeable compressor of different vendor is different with control method, therefore, the frequency-changeable compressor of changing different vendor also needs the corresponding frequency conversion room outside plate controller corresponding with frequency-changeable compressor of changing, thereby cause the maintenance process of convertible frequency air-conditioner to be wasted time and energy, be not easy to rapid-maintenance after sale.
Utility model content
In view of this, the utility model provides a kind of frequency conversion room outside plate controller and data update system and burn writing equipment, to realize the convenient, fast maintenance to convertible frequency air-conditioner.
A frequency conversion room outside plate controller, comprising:
For storing the EEPROM eeprom chip of the control parameter of mating with frequency-changeable compressor;
The EEPROM slot removably connecting with described eeprom chip.
A burn writing equipment, described burn writing equipment and frequency conversion room outside plate controller described above are adaptive, and described burn writing equipment comprises:
Receive the USB interface of the general-purpose serial bus USB signal that characterizes the described control parameter of mating with described frequency-changeable compressor;
Be connected with described USB interface, for described usb signal being carried out to the filtering current-limiting circuit of filtering current limliting;
Be connected with described filtering current-limiting circuit, for the described usb signal after filtering current limliting being converted to the electrical level transferring chip of IC bus IIC signal;
Be connected with described electrical level transferring chip, for placing described eeprom chip, with the programming seat to described eeprom chip programming.
Preferably, described USB interface is MiniUSB interface.
Preferably, also comprise: power module;
Described power module is connected with the feeder ear of described burn writing equipment, for described burn writing equipment is powered.
Preferably, described power module comprises: power supply, indicator lamp, current-limiting resistance;
Described power supply connects earth terminal by the described indicator lamp being connected in series, described current-limiting resistance.
Preferably, described indicator lamp is light emitting diode.
Preferably, described electrical level transferring chip is CH341T chip.
Frequency conversion room outside plate controller data is upgraded a system, comprising: control appliance, frequency conversion room outside plate controller described above and burn writing equipment described above;
Described control appliance is for exporting the described usb signal that characterizes the described control parameter of mating with described frequency-changeable compressor;
The described eeprom chip of described frequency conversion room outside plate controller can be placed on the described programming seat of described burn writing equipment;
Described burn writing equipment is connected with described control appliance, be used for receiving described usb signal, then described usb signal is carried out to filtering current limliting, and the described usb signal after filtering current limliting is converted to described IIC signal to being placed on the described eeprom chip programming on described programming seat.
Preferably, described control appliance is personal computer.
Preferably, described control appliance is programmable logic controller (PLC).
From above-mentioned technical scheme, can find out, the utility model provides a kind of frequency conversion room outside plate controller and data update system and burn writing equipment, frequency conversion room outside plate controller data renewal system comprises: control appliance, frequency conversion room outside plate controller, burn writing equipment with frequency conversion room outside plate controller adaptation, when changing the frequency-changeable compressor of different manufacturers, only the eeprom chip of frequency conversion room outside plate controller need be taken off from EEPROM slot, be placed on the programming seat of burn writing equipment, then by control appliance, by burn writing equipment, eeprom chip is carried out to programming, finally the complete eeprom chip of programming is reinstalled in to EEPROM slot, thereby complete the renewal of frequency-changeable compressor in frequency conversion room outside plate controller being controlled to parameter.Because the frequency conversion room outside plate controller that the utility model provides is general, therefore, when needs are changed frequency-changeable compressor, eeprom chip programming again that only need be to frequency conversion room outside plate controller, so, make the maintenance process of convertible frequency air-conditioner more convenient, fastly, meanwhile, also effectively reduced warehouse materials kind.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of frequency conversion room outside plate controller of the utility model embodiment;
Fig. 2 is the schematic diagram of the disclosed a kind of burn writing equipment of the utility model embodiment;
Fig. 3 is the circuit diagram of the supply module of the disclosed a kind of burn writing equipment of the utility model embodiment;
Fig. 4 is the structural representation that the disclosed a kind of frequency conversion room outside plate controller data of the utility model embodiment is upgraded system.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment discloses a kind of structural representation of frequency conversion room outside plate controller, comprise: EEPROM (Electrically Erasable Programmable Read-Only Memory, EEPROM) chip 11 and EEPROM slot 12;
Eeprom chip 11 is for storing the control parameter of mating with frequency-changeable compressor;
EEPROM slot 12 removably connects with eeprom chip 11.
It should be noted is that, the frequency conversion room outside plate controller that the utility model provides is general frequency conversion room outside plate controller, applicable to any convertible frequency air-conditioner.
Referring to Fig. 2, the schematic diagram of the disclosed a kind of burn writing equipment of the utility model embodiment, the burn writing equipment in the present embodiment and the frequency conversion room outside plate controller in above-described embodiment are adaptive, and burn writing equipment comprises:
USB (Universal Serial Bus, USB) interface 21, filtering current-limiting circuit 22, electrical level transferring chip 23 and programming seat 24;
Wherein:
USB interface 21 is for receiving the usb signal that characterizes the control parameter of mating with frequency-changeable compressor;
Preferably, USB interface 21 can be MiniUSB interface.
Filtering current-limiting circuit 22 is connected with USB interface 21, for usb signal is carried out to filtering current limliting;
Electrical level transferring chip 23 is connected with filtering current-limiting circuit 22, for the usb signal after filtering current limliting being converted to IIC (Inter-Integrated Circuit, IC bus) signal;
Preferably, electrical level transferring chip 23 can be CH341T chip.
Programming seat 24 is connected with electrical level transferring chip 23, for placing eeprom chip 11, with to eeprom chip 11 programmings.
It should be noted is that, the burn writing equipment that the utility model provides can carry out programming to a plurality of eeprom chips 11 simultaneously, now, on programming seat 24, can place a plurality of eeprom chips 11 simultaneously.
Illustrate, in the embodiment providing at Fig. 2, suppose that this burn writing equipment can carry out programming to two eeprom chips 11 simultaneously, the transfer of data pin SCL in electrical level transferring chip 23 is connected with two pins in programming seat 24 simultaneously, and the transfer of data pin SDA in electrical level transferring chip 23 is connected with two pins in programming seat 24 simultaneously.
Wherein, burn writing equipment can also comprise: power module 25;
Power module 25 is connected with the feeder ear of burn writing equipment, for burn writing equipment is powered.
Referring to Fig. 3, the circuit diagram of the supply module of the disclosed a kind of burn writing equipment of the utility model embodiment, comprises power Vcc, indicator lamp H and current-limiting resistance R;
Power Vcc connects earth terminal by indicator lamp H, the current-limiting resistance R being connected in series.
Wherein, indicator lamp H can indicate the duty of burn writing equipment, and indicator lamp H is bright, shows that burn writing equipment works, and indicator lamp H goes out, and shows that indicator lamp quits work.
Preferably, indicator lamp H can be LED (Light-Emitting Diode, light emitting diode), for making indicator lamp H play eye-catching suggesting effect, can select the LED of green light, when indicator lamp H green light, show that burn writing equipment works, when indicator lamp H does not have green light, show that burn writing equipment quits work.Certainly indicator lamp H also can select other can play the lamp of highlight indication effect, and the utility model does not limit.
Referring to Fig. 4, the utility model embodiment discloses the structural representation that a kind of frequency conversion room outside plate controller data is upgraded system, and described system comprises:
Burn writing equipment 20 in control appliance 30, the disclosed embodiment of Fig. 2 and the frequency conversion room outside plate controller 10 in the disclosed embodiment of Fig. 1;
Wherein:
Control appliance 30 is for exporting the usb signal that characterizes the control parameter of mating with frequency-changeable compressor;
Preferably, control appliance 30 can be specialty and the universal control devices such as PC (Personal Computer, personal computer), PLC (Programmable Logic Controller, programmable logic controller (PLC)), industrial computer.
The eeprom chip 11 of frequency conversion room outside plate controller 10 can be placed on the programming seat 24 of burn writing equipment 20, thereby frequency conversion room outside plate controller 10 and burn writing equipment 20 are connected;
Burn writing equipment 20 is connected with control appliance 30, for receiving described usb signal, then described usb signal is carried out to filtering current limliting, and the described usb signal after filtering current limliting is converted to IIC signal to being placed on eeprom chip 11 programmings on programming seat 24.
Wherein, IIC signal is the same with above-described embodiment, also characterizes the control parameter of mating with frequency-changeable compressor.
It should be noted is that, the operations such as control parameter of storage can also be wiped, read eeprom chip 11 to control appliance 30.
In summary it can be seen, the frequency conversion room outside plate controller that the utility model provides and data update system and burn writing equipment, when changing the frequency-changeable compressor of different manufacturers, only the eeprom chip 11 of frequency conversion room outside plate controller need be taken off from EEPROM slot 12, be placed on the programming seat 24 of burn writing equipment 20, then by control appliance 30, by 20 pairs of eeprom chips of burn writing equipment 11, carry out programming, finally the complete eeprom chip 11 of programming is reinstalled in to EEPROM slot 12, thereby completes the renewal of frequency-changeable compressor in frequency conversion room outside plate controller being controlled to parameter.Because the frequency conversion room outside plate controller 10 that the utility model provides is general, therefore, when needs are changed frequency-changeable compressor, eeprom chip 11 programming again that only need be to frequency conversion room outside plate controller 10, so, make the maintenance process of convertible frequency air-conditioner more convenient, fastly, meanwhile, also effectively reduced warehouse materials kind.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a frequency conversion room outside plate controller, is characterized in that, comprising:
For storing the EEPROM eeprom chip of the control parameter of mating with frequency-changeable compressor;
The EEPROM slot removably connecting with described eeprom chip.
2. a burn writing equipment, is characterized in that, described burn writing equipment and frequency conversion room outside plate controller claimed in claim 1 are adaptive, and described burn writing equipment comprises:
Receive the USB interface of the general-purpose serial bus USB signal that characterizes the described control parameter of mating with described frequency-changeable compressor;
Be connected with described USB interface, for described usb signal being carried out to the filtering current-limiting circuit of filtering current limliting;
Be connected with described filtering current-limiting circuit, for the described usb signal after filtering current limliting being converted to the electrical level transferring chip of IC bus IIC signal;
Be connected with described electrical level transferring chip, for placing described eeprom chip, with the programming seat to described eeprom chip programming.
3. burn writing equipment according to claim 2, is characterized in that, described USB interface is MiniUSB interface.
4. burn writing equipment according to claim 2, is characterized in that, also comprises: power module;
Described power module is connected with the feeder ear of described burn writing equipment, for described burn writing equipment is powered.
5. burn writing equipment according to claim 4, is characterized in that, described power module comprises: power supply, indicator lamp, current-limiting resistance;
Described power supply connects earth terminal by the described indicator lamp being connected in series, described current-limiting resistance.
6. burn writing equipment according to claim 5, is characterized in that, described indicator lamp is light emitting diode.
7. burn writing equipment according to claim 2, is characterized in that, described electrical level transferring chip is CH341T chip.
8. frequency conversion room outside plate controller data is upgraded a system, it is characterized in that, comprising: the burn writing equipment described in control appliance, frequency conversion room outside plate controller claimed in claim 1 and claim 2 to 7;
Described control appliance is for exporting the described usb signal that characterizes the described control parameter of mating with described frequency-changeable compressor;
The described eeprom chip of described frequency conversion room outside plate controller can be placed on the described programming seat of described burn writing equipment;
Described burn writing equipment is connected with described control appliance, be used for receiving described usb signal, then described usb signal is carried out to filtering current limliting, and the described usb signal after filtering current limliting is converted to described IIC signal to being placed on the described eeprom chip programming on described programming seat.
9. frequency conversion room outside plate controller data according to claim 8 is upgraded system, it is characterized in that, described control appliance is personal computer.
10. frequency conversion room outside plate controller data according to claim 8 is upgraded system, it is characterized in that, described control appliance is programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204800.0U CN204006500U (en) | 2014-04-24 | 2014-04-24 | Frequency conversion room outside plate controller and data update system thereof and burn writing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204800.0U CN204006500U (en) | 2014-04-24 | 2014-04-24 | Frequency conversion room outside plate controller and data update system thereof and burn writing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006500U true CN204006500U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204800.0U Expired - Lifetime CN204006500U (en) | 2014-04-24 | 2014-04-24 | Frequency conversion room outside plate controller and data update system thereof and burn writing equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN204006500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940046A (en) * | 2014-04-24 | 2014-07-23 | 广东志高空调有限公司 | Method and system for updating data of frequency conversion outdoor plate controller and associated equipment |
-
2014
- 2014-04-24 CN CN201420204800.0U patent/CN204006500U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940046A (en) * | 2014-04-24 | 2014-07-23 | 广东志高空调有限公司 | Method and system for updating data of frequency conversion outdoor plate controller and associated equipment |
| CN103940046B (en) * | 2014-04-24 | 2017-02-15 | 广东志高空调有限公司 | Method and system for updating data of frequency conversion outdoor plate controller and associated equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |