CN201764629U - Peripheral drive adopting VMOS (virtual memory operating system) hardware memory - Google Patents
Peripheral drive adopting VMOS (virtual memory operating system) hardware memory Download PDFInfo
- Publication number
- CN201764629U CN201764629U CN201020509163XU CN201020509163U CN201764629U CN 201764629 U CN201764629 U CN 201764629U CN 201020509163X U CN201020509163X U CN 201020509163XU CN 201020509163 U CN201020509163 U CN 201020509163U CN 201764629 U CN201764629 U CN 201764629U
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- vmos
- diode
- relay
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- Air Conditioning Control Device (AREA)
Abstract
The utility model discloses a peripheral drive adopting VMOS (virtual memory operating system) hardware memory, which mainly comprises a resistor (1), a diode (2), a capacitor (3) and a relay (4), wherein the resistor (1) is connected with the diode (2) and the capacitor (3) in series, the diode (2) is connected with the resistor (1) in parallel, the capacitor (3) is connected with the resistor (1) in parallel, one end of the capacitor (2) is connected with the relay (4) by the diode (2) in parallel, and the relay (4) is connected with the diode (2) in parallel. A VMOS tube is adopted in a circuit connected by the capacitor (3) and the relay (4). The peripheral drive has the following benefits: as the peripheral drive of a CPU (central processing unit), the VMOS tube utilizes the hardware storage effect of a parasitic capacitor to maintain the effective output state of a VMOS as long as 1 second in an electromagnetic environment with violent interference; particularly, as the puerperal drive of the CPU, the VMOS tube can effectively overcome interference in the electromagnetic environment with violent interference.
Description
Technical field:
The utility model relates to a kind of being used on the military fixed frequency air conditioner control panel, and the memory type peripheral hardware drives.
Background technology:
The automatically controlled plate of air-conditioning is the heart of air-conditioning electric-control system, undertakes man-machine interface, parameter detecting, driving control task, machine parts in the interior machine control, the outer machine parts of outer machine plate control.Their mutual again communications are to reach the purpose of common control air-conditioning simultaneously.Present most of common air-conditioning all is to have only plate of interior machine, and frequency changer has inside and outside then, and some plate is different, and also being has inside and outside machine plate.
The utility model content:
The technical problems to be solved in the utility model provides a kind of simple in structure, and the memory type peripheral hardware that is widely used on the military fixed frequency air conditioner control panel drives.
Main feature of the present utility model is: mainly comprise, resistance, diode, electric capacity, relay be resistance and diode, capacitances in series wherein, its diode is in parallel with resistance, electric capacity is in parallel with resistance, one end of its electric capacity connects relay by circuit, its relay is in parallel with a diode, in electric capacity and the circuit that relay is connected, has adopted the VMOS pipe.
The beneficial effects of the utility model are: the VMOS pipe is as the outer level driver of CPU, in strongly disturbing electromagnetic environment, utilize the hardware store effect of parasitic capacitance, keep effective output state of VMOS to reach 1 second time, the VMOS pipe is as the outer level driver of CPU, in strongly disturbing electromagnetic environment, effectively overcome interference.
Description of drawings
Fig. 1 is a product structure schematic diagram of the present utility model
The specific embodiment
In the specific embodiment the utility model is described in further detail below
A kind of hardware memory type peripheral hardware as described in Figure drives, mainly comprise, resistance 1, diode 2, electric capacity 3, relay 4, wherein resistance 1 and diode 2, electric capacity 3 series connection, its diode 2 is in parallel with resistance 1, electric capacity 3 is in parallel with resistance 1, one end of its electric capacity 3 connects relay 4 by circuit, its relay 4 is in parallel with a diode 2, in electric capacity 3 and the circuit that relay 4 is connected, has adopted the VMOS pipe, the VMOS pipe is as the outer level driver of CPU, in strongly disturbing electromagnetic environment, utilize the hardware store effect of parasitic capacitance, keep effective output state of VMOS to reach 1 second time, adopt the metal-oxide-semiconductor driver, reduce driving loss and Electrical leakage in the full operating temperature range, make the static drive loss, improve the reliability of drive circuit near 0 watt.
Claims (1)
1. one kind is adopted VMOS hardware memory type peripheral hardware to drive, mainly comprise, resistance (1), diode (2), electric capacity (3), relay (4), wherein resistance (1) is connected with diode (2), electric capacity (3), its diode (2) is in parallel with resistance (1), electric capacity (3) is in parallel with resistance (1), one end of its electric capacity (3) connects relay (4) by circuit, its relay (4) is in parallel with a diode (2), it is characterized in that: in electric capacity (3) and the circuit that relay (4) is connected, adopted the VMOS pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020509163XU CN201764629U (en) | 2010-08-24 | 2010-08-24 | Peripheral drive adopting VMOS (virtual memory operating system) hardware memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020509163XU CN201764629U (en) | 2010-08-24 | 2010-08-24 | Peripheral drive adopting VMOS (virtual memory operating system) hardware memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201764629U true CN201764629U (en) | 2011-03-16 |
Family
ID=43717237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020509163XU Expired - Fee Related CN201764629U (en) | 2010-08-24 | 2010-08-24 | Peripheral drive adopting VMOS (virtual memory operating system) hardware memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201764629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196503A (en) * | 2016-08-11 | 2016-12-07 | 合肥通用电源设备有限公司 | A kind of air conditioning system with automatic Detection & Controling |
-
2010
- 2010-08-24 CN CN201020509163XU patent/CN201764629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196503A (en) * | 2016-08-11 | 2016-12-07 | 合肥通用电源设备有限公司 | A kind of air conditioning system with automatic Detection & Controling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20170824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |