CN205420660U - Simple and direct spinning frame spinning parameter instrument based on AVR singlechip - Google Patents
Simple and direct spinning frame spinning parameter instrument based on AVR singlechip Download PDFInfo
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- CN205420660U CN205420660U CN201620215763.2U CN201620215763U CN205420660U CN 205420660 U CN205420660 U CN 205420660U CN 201620215763 U CN201620215763 U CN 201620215763U CN 205420660 U CN205420660 U CN 205420660U
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Abstract
The utility model discloses a simple and direct spinning frame spinning parameter instrument based on AVR singlechip, it relates to spinning apparatus technical field, hall sensor, the parameter setting panel is connected with the input of AVR singlechip, the output of AVR singlechip is connected with decoding circuit's one end, decoding circuit's the other end and charactron display device are connected, AVR singlechip and host computer communication mechanism interconnect, power configurator respectively with the end that charges of battery, relay coil's one end is connected, relay coil's the other end and the power end of AVR singlechip are connected, the discharge end and relay normally closed contact's the one end of battery are connected, relay normally closed contact's the other end and the power end of AVR singlechip are connected, the utility model discloses being convenient for realize remote watching, having improved interference immunity, easy and simple to handle, work efficiency is high, saves time.
Description
Technical field:
This utility model relates to a kind of simple and direct spinning frame based on AVR single chip spinning Parameters Instrument, belongs to spinning apparatus technical field.
Background technology:
The method that traditional spinning frame spinning Parameters Instrument uses has two kinds, and one is employing numeral method+51 single-chip microcomputer pattern of lower end, a kind of be higher-end such as TD400 or LCDs.
It is many that charactron+51 single-chip microcomputer pattern in early days generally there are single-chip microcomputer extension peripheral hardware chip; the highest circuit capacity of resisting disturbance caused of circuit board integrated level is not enough; often can cause video data mistake and program fleet, parameter once recalculates the problems such as information dropout such as class's product that user can be made to be concerned about very much.
Although higher-end is as relatively good in TD400 or LCDs display interface, but relatively costly, additionally more preferable not as numeral method effect on the contrary due to the capability problems of liquid crystal display at workshop.
Utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of simple and direct spinning frame based on AVR single chip spinning Parameters Instrument.
A kind of simple and direct spinning frame based on AVR single chip of the present utility model spinning Parameters Instrument, it comprises AVR single chip, Hall element, parameter setting panel, decoding circuit, host computer communication agency, digital tube display device, power configuration device, accumulator, relay；Hall element, parameter set panel and are connected with the input of AVR single chip, the outfan of AVR single chip is connected with one end of decoding circuit, the other end of decoding circuit is connected with digital tube display device, AVR single chip is connected with each other with host computer communication agency, power configuration device is connected with the charging end of accumulator, one end of relay coil respectively, the other end of relay coil is connected with the power end of AVR single chip, the discharge end of accumulator is connected with one end of relay normally-closed contact, and the other end of relay normally-closed contact is connected with the power end of AVR single chip.
The beneficial effects of the utility model are: facilitate implementation remote viewing, improve anti-interference, and easy and simple to handle, work efficiency is high, time-consuming.
Accompanying drawing illustrates:
For ease of explanation, this utility model is embodied as and accompanying drawing is described in detail by following.
Fig. 1 is structural representation of the present utility model.
In figure: 1-AVR single-chip microcomputer；2-Hall element；3-parameter sets panel；4-decoding circuit；5-host computer communication agency；6-digital tube display device；7-power configuration device；8-accumulator；KM1-relay.
Detailed description of the invention:
For making the purpose of this utility model, technical scheme and advantage of greater clarity, below by the specific embodiment shown in accompanying drawing, this utility model is described.However, it should be understood that these describe the most exemplary, and it is not intended to limit scope of the present utility model.Additionally, in the following description, eliminate the description to known features and technology, to avoid unnecessarily obscuring concept of the present utility model.
As it is shown in figure 1, this detailed description of the invention is by the following technical solutions: it comprises AVR single chip 1, Hall element 2, parameter setting panel 3, decoding circuit 4, host computer communication agency 5, digital tube display device 6, power configuration device 7, accumulator 8, relay K M1；Hall element 2, parameter sets panel 3 and is connected with the input of AVR single chip 1, the outfan of AVR single chip 1 is connected with one end of decoding circuit 4, the other end of decoding circuit 4 is connected with digital tube display device 6, AVR single chip 1 is connected with each other with host computer communication agency 5, power configuration device 7 respectively with the charging end of accumulator 8, one end of relay K M1 coil connects, the other end of relay K M1 coil is connected with the power end of AVR single chip 1, the discharge end of accumulator 8 is connected with one end of relay K M1 normally-closed contact KM1-1, the other end of relay K M1 normally-closed contact KM1-1 is connected with the power end of AVR single chip 1.
The operation principle of this detailed description of the invention is: AVR single chip 1 is AVR series MEG16, and it uses highlighted charactron circuit as control core, display, and such display effect is substantially strengthened, and very convenient watches at a distance in operator.Simultaneously because AVR single chip to be compared to 51 traditional series monolithics with the obvious advantage so that control circuit is greatly simplified, and this circuit capacity of resisting disturbance in spinning on-the-spot stronger electromagnetic interference environment is greatly improved simultaneously.
The clock source (crystal oscillator, internal RC etc.) of AVR single chip (ATmega16) can be supplied directly to CPU without frequency dividing and use, the outside crystalline substance providing 16M of ATmega16, so the speed of service of AVR single chip is faster than the speed of service of 51 single-chip microcomputers.
Carrying integrated AD conversion inside AVR, it is easier to the process to analog quantity, this makes the cost performance of AVR single chip apparently higher than 51 single-chip microcomputers.
AVRI/O has powerful current driving ability, has big electric current (filling electric current) 10～20mA or 40mA (single output), can directly drive SSR or relay.
AVR single chip has automatic electrification reset circuit, independent watchdog circuit, low-voltage detection circuit BOD, multiple reset source (automatic power-on and power-off reset, external reset, watchdog reset, BOD reset), after the startup that can arrange, time delay runs, and enhances the reliability of embedded system.
AVR has the I/O mouth aiming at I2C Protocol Design so that the multi-computer communication of single-chip microcomputer becomes easier to.
This detailed description of the invention has the advantage that
One, panel main control chip uses ATMEGA16 single-chip microcomputer, it is equipped with MAX7219 charactron keyboard control chip, traditional switch is replaced with membrane keyboard, the digitized achieving spinning parameters with relatively low cost inputs, shows, stores and calls, solve tradition spinning parameters input complexity and display inaccuracy and the problem of repeatable difference, and be effectively reduced the load of main control chip.
Two, the tach signal feeding single-chip processor i/o mouth of the speed of mainshaft of spinning frame, front roller and rear roller is gathered by three Hall elements, the machine parameter that price fixing diameter, rolling disk diameter etc. are necessary can be inputted by the film key on Parameters Instrument, show then according to spinning process calculates relevant parameter, as class produce, the spinning important yarning process parameter such as length, ramie yarn twist being shown.
Three, hardware circuit uses AVR single chip, can make full use of the internal powerful resource of single-chip microcomputer, it is not necessary to extend out the chips such as RAM and ROM, and the power-off protection function set in simultaneously utilizing single-chip microcomputer can save the necessary complicated peripheral circuit of traditional circuit.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (1)
1. simple and direct spinning frame based on an AVR single chip spinning Parameters Instrument, it is characterised in that: it comprises AVR single chip, Hall element, parameter setting panel, decoding circuit, host computer communication agency, digital tube display device, power configuration device, accumulator, relay；Hall element, parameter set panel and are connected with the input of AVR single chip, the outfan of AVR single chip is connected with one end of decoding circuit, the other end of decoding circuit is connected with digital tube display device, AVR single chip is connected with each other with host computer communication agency, power configuration device is connected with the charging end of accumulator, one end of relay coil respectively, the other end of relay coil is connected with the power end of AVR single chip, the discharge end of accumulator is connected with one end of relay normally-closed contact, and the other end of relay normally-closed contact is connected with the power end of AVR single chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215763.2U CN205420660U (en) | 2016-03-14 | 2016-03-14 | Simple and direct spinning frame spinning parameter instrument based on AVR singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620215763.2U CN205420660U (en) | 2016-03-14 | 2016-03-14 | Simple and direct spinning frame spinning parameter instrument based on AVR singlechip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420660U true CN205420660U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620215763.2U Expired - Fee Related CN205420660U (en) | 2016-03-14 | 2016-03-14 | Simple and direct spinning frame spinning parameter instrument based on AVR singlechip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420660U (en) |
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2016
- 2016-03-14 CN CN201620215763.2U patent/CN205420660U/en not_active Expired - Fee Related
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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: 20160803 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |