CN203012802U - Nurse terminal punch-card machine based on hospital information system - Google Patents
Nurse terminal punch-card machine based on hospital information system Download PDFInfo
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- CN203012802U CN203012802U CN 201320000863 CN201320000863U CN203012802U CN 203012802 U CN203012802 U CN 203012802U CN 201320000863 CN201320000863 CN 201320000863 CN 201320000863 U CN201320000863 U CN 201320000863U CN 203012802 U CN203012802 U CN 203012802U
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- card
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- nurse terminal
- punch
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Abstract
The utility model relates to a punch-card machine of a nurse terminal, and particularly relates to a nurse terminal punch-card machine based on a hospital information system. A microprocessor is respectively connected with a card scanning module, a crystal oscillator module, a power supply module, a serial communication interface, an audio module and a light emitting module. The nurse terminal punch-card machine has the advantage that the structure is novel, and the system and the function of the existing mobile nurse work station are expanded by integrating the punch-card technology into the nurse terminal; and more practical functions are added, so that a nurse can conveniently login the hospital information system to check patient information according to an electronic tag of a patient, so that the work efficiency of nurses is improved.
Description
Technical field
The utility model relates to a kind of punched-card machine of nurse terminal.
Background technology
REID RFID(Radio Frequency Identification) be commonly called as electronic tag, be a kind of emerging automatic identification technology that grows up the eighties in 20th century, REID is one and utilizes radiofrequency signal to pass through Space Coupling (alternating magnetic field or electromagnetic field) to realize that contactless information transmission and the information of passing through to transmit reach the technology of identifying purpose.It has efficiently, fast, reliable, non line of sight reads and can work in the advantage such as rugged surroundings, is widely used in data acquisition and commodity identification field.Promoting gradually at present " Mobile Nursing Station " based on hospital information system both at home and abroad, how to utilize REID to scan the bar code that patient's wrist is worn, with the relevant information that realizes checking the patient, is the technical matters that will solve at present.
Summary of the invention
The utility model provides a kind of nurse terminal punched-card machine based on hospital information system, to solve the problem that does not have the integrated utilization REID to scan the bar code that patient's wrist wears in hospital information system.
The technical scheme that the utility model is taked is: microprocessor respectively with the card scan module, crystal oscillator module, supply module, serial communication interface, audio-frequency module and light emitting module are connected.
(1) microprocessor: be responsible for obtaining the data of the card that the card scan module reads, and transmit the data that read to nurse terminal;
(2) crystal oscillator module: provide a suitable crystal oscillator frequency to microprocessor, can work;
(3) supply module: be used for providing a stable power supply;
(4) card scan module: whether someone swipes the card in scanning, when the no one swipes the card, provides specific data to microprocessor, in case there is the people to swipe the card, namely reads the information of card and is sent to microprocessor;
(5) light emitting module: light emitting diode points out punched-card machine to be in the search card mode with certain frequency scintillation to the user;
6) audio-frequency module: when card reader scanned someone and swipes the card, this part will be sent a sound that ticks, and pointed out the Card Reader success to the user;
(7) serial communication interface: microprocessor is sent to the nurse terminal system to the data of the card of reading by this serial communication interface.
The utility model has the advantages that novel structure, the technology of checking card is integrated in nurse terminal, that existing " Mobile Nursing Station " carried out expansion on system and function, increase more utility function, make the nurse login hospital information system and check that patient is more simple, and the electronic tag that utilizes patient is checked patient's information, raising nurse's work efficiency.
Description of drawings
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
Microprocessor 1 respectively with card scan module 4, crystal oscillator module 2, supply module 3, serial communication interface 7, audio-frequency module 6 are connected connection with light emitting module.
1) microprocessor: be responsible for obtaining the data of the card that the card scan module reads, and transmit the data that read to nurse terminal;
(2) crystal oscillator module: provide a suitable crystal oscillator frequency to microprocessor, can work;
(3) supply module: be used for providing a stable power supply;
(4) card scan module: whether someone swipes the card in scanning, when the no one swipes the card, provides specific data to microprocessor, in case there is the people to swipe the card, namely reads the information of card and is sent to microprocessor;
(5) light emitting module: light emitting diode points out punched-card machine to be in the search card mode with certain frequency scintillation to the user;
6) audio-frequency module: when card reader scanned someone and swipes the card, this part will be sent a sound that ticks, and pointed out the Card Reader success to the user;
(7) serial communication interface: microprocessor is sent to the nurse terminal system to the data of the card of reading by this serial communication interface.
Further illustrate the utility model below in conjunction with Fig. 2, microprocessor portion adopts ATMEGA 8, is responsible for the control of whole punched-card machine and the transmission of data; The crystal oscillator module adopts C8, C9 and Y1 to form a passive crystal oscillating circuit, offers suitable crystal oscillator frequency of this system; Supply module is the LM1117MP-3.3 chip, and it provides a stable 3.3V voltage to circuit; That the card scan module is selected is high integration read-write card family chip MF RC522 in contactless communication, the contactless read-write card chip that it is a low-voltage, low cost, volume is little, MF RC522 chip is inserted hardware circuit Header8 place, system starts, and this part namely enters scanning mode; Light emitting module is comprised of light emitting diode D2, stabilivolt D1 and resistance R 1, R2, when punched-card machine is in the search card mode, light emitting diode is comprised of loudspeaker, resistance R 3 and triode with certain frequency scintillation audio-frequency module, when someone swiped the card, this part will be sent a sound that ticks; Serial communication interface is the communication interface between single-chip microcomputer and nurse terminal system.
Claims (1)
1. nurse terminal punched-card machine based on hospital information system is characterized in that: microprocessor respectively with the card scan module, crystal oscillator module, supply module, serial communication interface, audio-frequency module and light emitting module are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000863 CN203012802U (en) | 2013-01-03 | 2013-01-03 | Nurse terminal punch-card machine based on hospital information system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000863 CN203012802U (en) | 2013-01-03 | 2013-01-03 | Nurse terminal punch-card machine based on hospital information system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012802U true CN203012802U (en) | 2013-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000863 Expired - Fee Related CN203012802U (en) | 2013-01-03 | 2013-01-03 | Nurse terminal punch-card machine based on hospital information system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608836A (en) * | 2016-01-28 | 2016-05-25 | 杭州电子科技大学 | Portable field emergency SOS device |
-
2013
- 2013-01-03 CN CN 201320000863 patent/CN203012802U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105608836A (en) * | 2016-01-28 | 2016-05-25 | 杭州电子科技大学 | Portable field emergency SOS device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140103 |