CN202351994U - Digital communication circuit board for pharmacy - Google Patents
Digital communication circuit board for pharmacy Download PDFInfo
- Publication number
- CN202351994U CN202351994U CN2011204349051U CN201120434905U CN202351994U CN 202351994 U CN202351994 U CN 202351994U CN 2011204349051 U CN2011204349051 U CN 2011204349051U CN 201120434905 U CN201120434905 U CN 201120434905U CN 202351994 U CN202351994 U CN 202351994U
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- China
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- communication circuit
- signals
- digital communication
- circuit board
- converter
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- Expired - Fee Related
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- Medical Treatment And Welfare Office Work (AREA)
Abstract
The utility model relates to a digital communication circuit board for a pharmacy, wherein a serial interface of an upper computer is connected with a 232-485 converter; a signal output end of the 232-485 converter is connected to a terminal table of the digital communication circuit board in series; the upper computer sends signals to the 232-485 converter through the serial interface; 485 signals converted by the 232-485 converter are distributed to serial digital communication circuit boards through a data line contact; after receiving the signals, the digital communication circuit boards convert the signals into RS232-C signals through an MAX1487 chip and transmit the signals to an AT89S52 single chip machine; and the AT89S52 single chip machine analyzes and judges the received RS232-C signals through internal arithmetic, displays the number of drugs, and indicates whether drugs are necessary to be fetched or added at the position. According to the utility model, by utilizing 485 signal transmission and the AT89S52 single chip machine as a CPU (Central Processing Unit), the digital communication circuit board is applied to long-distance communication; matched with a hospital drug frame, positions to be fetched or added with drugs can be indicated or the number of drugs to be fetched or added can be displayed; the drug fetching problem of pharmacists can be reduced; and the drug fetching efficiency can be increased.
Description
Technical field
The utility model relates to indicates certain position whether the digital communication circuit board of the medicine quantity that medicine need be operated and this position need be operated is arranged when medicine or dosing are sent out in a kind of pharmacy.
Background technology
Current pharmacy from the medicine frame get it filled, dosing has no indication; Which place get it filled or dosing and get or the quantity and the position of the medicine that adds all are to need manual work to go memory from; If not work half a year even pharmacist more of a specified duration; Be difficult to find medicine rapidly, its work efficiency is low, and cost of labor is also than higher.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that prior art exists, and provides a kind of pharmacy to use the digital communication circuit board.
The purpose of the utility model realizes through following technical scheme:
The digital communication circuit board is used in the pharmacy; Characteristics are: the serial ports of host computer computer is connected with the 232-485 converter; The output signal end of 232-485 converter is concatenated on the terminal board of digital communication circuit board; The host computer computer expert crosses serial ports and sends signal and give the 232-485 converter, and 485 signals after the conversion of 232-485 converter are distributed to the digital communication circuit board of serial connection through the data line joint, and the digital communication circuit board converts the RS232-C signal into through the MAX1487 chip after receiving signal; And be transferred to the AT89S52 single-chip microcomputer; By the internal arithmetic of AT89S52 single-chip microcomputer,, show medicine quantity and indicate its position whether to have medicine to get or to add the RS232-C signal analysis and the judgement of receiving.
Further; The digital communication circuit board is used in above-mentioned pharmacy; Wherein, said digital communication circuit board comprises power connection, data line joint, 2 one LED charactrons, AT89S5 single-chip microcomputers, the SR of the single-chip microcomputer that is used under the situation of not closing the AT89S52 single-chip microcomputer, resetting, to be used for 485 conversion of signals be the MAX1487 chip of 232 signals, the LED light that is used for the ISP port of online modification of program and is used to indicate power supply state of supply, single-chip microcomputer working condition, medicine indication.
Substantive distinguishing features and obvious improvement that the utility model technical scheme is outstanding are mainly reflected in:
1. the utility model utilizes the transmission of 485 signals, AT89S52 single-chip microcomputer as CPU; Be fit to long haul communication; The demonstration of 2 figure places all is enough for sending out medicine or dosing, sends out the drug effect rate for improving, and alleviates the pharmacists ' job burden and all is very helpful; Utilization ISP technology makes things convenient for the online modification program, is convenient to the renewal of product; Being applied to other aspects such as storage, Item Management if desired only need cooperate corresponding upper computer software to get final product;
2. can help the pharmacist to locate the medicine position as early as possible, and show medicine quantity, make things convenient for the pharmacist to fetch.Can not get or the added-time when this position has medicine, 2 one LED charactrons can extinguish automatically, and the indication red light, and this design can make things convenient for the pharmacist to get or dosing, and prevents that the pharmacist from seeing that for a long time 2 one LED charactrons cause visual fatigue, reduces the efficient of getting it filled;
3. cooperate hospital's medicine frame, indicate which position that the medicine quantity that medicine need be got or the adduction demonstration is got or added is arranged, reduced the difficulty that the pharmacist gets it filled, improved the efficient of getting it filled; When if pharmacy medicine frame is many; Only need can constantly expand, and 485 signal theory transmission ranges can reach 1200 meters, strong interference immunity through the serial ports of expansion computer; The data maximum transmission rate can reach 10Mbps, adopts 485 signals can realize fully.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Fig. 1: the utility model pharmacy is with the structure block diagram of digital communication circuit board.
Embodiment
As shown in Figure 1; The digital communication circuit board is used in the pharmacy; The serial ports of host computer computer 1 is connected with 232-485 converter 2; The output signal end of 232-485 converter 2 is concatenated on the terminal board of digital communication circuit board, and each 232-485 converter can constantly be connected in series the digital communication circuit board in order to collaborative work, specifically can be connected in series the driving force of what needs with reference to the 232-485 converter.Host computer computer 1 sends signal through serial ports and gives 232-485 converter 2; 485 signals after 232-485 converter 2 conversion are distributed to the first digital communication circuit board 3, the second digital communication circuit board 4, the 3rd digital communication circuit board 5, the 4th digital communication circuit board 6 and the 5th digital communication circuit board 7 of serial connection through the data line joint; The digital communication circuit board converts the RS232-C signal into through the MAX1487 chip after receiving signal; And be transferred to the AT89S52 single-chip microcomputer; By the internal arithmetic of AT89S52 single-chip microcomputer,, show medicine quantity and indicate its position whether to have medicine to get or to add the RS232-C signal analysis and the judgement of receiving.
Wherein, the digital communication circuit board comprises power connection, data line joint, 2 one LED charactrons, AT89S5 single-chip microcomputers, the SR of the single-chip microcomputer that is used under the situation of not closing the AT89S52 single-chip microcomputer, resetting, to be used for 485 conversion of signals be the MAX1487 chip of 232 signals, the LED light that is used for the ISP port of online modification of program and is used to indicate power supply state of supply, single-chip microcomputer working condition, medicine indication.
When the pharmacist cooperates corresponding software to put to touch operation on host computer computer 1; Software can send every the pairing identification number of medicine information, medicine quantity through serial ports together; Divide 232 signals that send out to convert 485 signals into through 232-485 converter 2,485 signals are distributed to the digital communication circuit board that is serially connected; After the digital communication circuit board is received 485 signals, be 485 conversion of signals 232 signals and send to the AT89S52 single-chip microcomputer through the MAX1487 chip.After the AT89S52 single-chip microcomputer is received 232 signals, signal is analyzed, judged, show medicine quantity then, and indicate this position whether to have medicine to get or to add according to internal processes.
The utility model can help the pharmacist to locate the medicine position as early as possible, and shows medicine quantity, makes things convenient for the pharmacist to fetch.Can not get or the added-time when this position has medicine, 2 one LED charactrons can extinguish automatically, and the indication red light, and this design can make things convenient for the pharmacist to get or dosing, and prevents that the pharmacist from seeing that for a long time 2 one LED charactrons cause visual fatigue, reduces the efficient of getting it filled.
When if pharmacy medicine frame is many; Only need can constantly expand, and 485 signal theory transmission ranges can reach 1200 meters, strong interference immunity through the serial ports of expansion computer; The data maximum transmission rate can reach 10Mbps, adopts 485 signals can be competent at this task fully.
In sum; The utility model utilizes the transmission of 485 signals, AT89S52 single-chip microcomputer as CPU, is fit to long haul communication, and the demonstration of 2 figure places all is enough for sending out medicine or dosing; Send out the drug effect rate for improving, alleviate the pharmacists ' job burden and all be very helpful.Utilization ISP technology makes things convenient for the online modification program, is convenient to the renewal of product.Being applied to other aspects such as storage, Item Management if desired only need cooperate corresponding upper computer software to get final product.
What need understand is: the above only is the preferred implementation of the utility model; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. the digital communication circuit board is used in the pharmacy, it is characterized in that: the serial ports of host computer computer is connected with the 232-485 converter, and the output signal end of 232-485 converter is concatenated on the terminal board of digital communication circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204349051U CN202351994U (en) | 2011-11-07 | 2011-11-07 | Digital communication circuit board for pharmacy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204349051U CN202351994U (en) | 2011-11-07 | 2011-11-07 | Digital communication circuit board for pharmacy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351994U true CN202351994U (en) | 2012-07-25 |
Family
ID=46540980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204349051U Expired - Fee Related CN202351994U (en) | 2011-11-07 | 2011-11-07 | Digital communication circuit board for pharmacy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351994U (en) |
-
2011
- 2011-11-07 CN CN2011204349051U patent/CN202351994U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215123 No. 28, Xinchang Road, Suzhou Industrial Park, Jiangsu, China Patentee after: Suzhou Iron Technology Co., Ltd. Address before: 215123 Jiangsu Province, wangdun road Suzhou City Industrial Park Housing Building Patentee before: Suzhou Iron Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20161107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |