CN205680216U

CN205680216U - A kind of sick bed wireless calling system based on MSP430

Info

Publication number: CN205680216U
Application number: CN201620512568.6U
Authority: CN
Inventors: 张朝龙; 黄艳
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2016-05-30
Filing date: 2016-05-30
Publication date: 2016-11-09
Anticipated expiration: 2026-05-30

Abstract

The utility model discloses a kind of sick bed wireless calling system based on MSP430, include MSP430 single-chip microcomputer, power module, battery, crystal oscillating circuit module, reset circuit module, key control module, voice broadcast circuit module, speaker, radio receiving transmitting module, LCD LCD MODULE and answering circuit module.This utility model simple in construction, practical, low in energy consumption, it is simple to batch production, can be used for solving the sick bed wireless calling problem in the places such as hospital, clinic and nursing house.

Description

A kind of sick bed wireless calling system based on MSP430

Technical field

This utility model relates to sickbed calling system field, a kind of sick bed of based on MSP430 wireless calling system System.

Background technology

Current Hospital Competition is more and more fierce, and as business-like hospital, existence is first, promote hardware class and The service quality existence most important thing especially to hospital, nurse's problem of accompanying and attending to of hospital is always hospital and the master of patient's contradiction Body, uses sick room calling system, it is possible to call medical personnel when facilitating client need to help more efficiently.Sick room calling system Quality be directly connected to the safety of patient, be constantly subjected to the attention of various big hospital, the sickbed calling system of current application is general For wired, patient need to raise one's hand to touch call button.It is thus desirable to the sick bed designing a kind of real-time calls doctor and nurse is wireless Calling system, can be positioned over calling set on sick bed, facilitate patient to touch call button, wirelessly audio call doctor Protect personnel, and room and the bed label of calling sick bed can be shown.

Utility model content the purpose of this utility model is to provide a kind of sick bed wireless calling system based on MSP430, Can real-time voice call doctor and nurse, and can show calling sick bed bed label, patient can be apparent from medical care simultaneously Whether personnel have answered that.

In order to achieve the above object, the technical scheme that this utility model is used is:

A kind of sick bed wireless calling system based on MSP430, it is characterised in that: include host machine part and from machine part, its Middle host machine part using single-chip microcomputer as microprocessor, on single-chip microcomputer access have crystal oscillating circuit module, reset circuit module, by keying Molding block, radio receiving transmitting module, LCD MODULE, host machine part also includes power module, voice broadcast circuit module, raises one's voice Device, wherein voice broadcast circuit module input is connected with single-chip microcomputer, and voice broadcast circuit module outfan is connected with speaker, Described power module supplies power to single-chip microcomputer, speaker and other each electricity consumption modules respectively；

From machine part using another single-chip microcomputer as microprocessor, from machine part single-chip microcomputer access have radio receiving transmitting module, Key control module, crystal oscillating circuit module, reset circuit module, response status display lamp, described from machine part and host machine part Connected by radio receiving transmitting module communication, also include battery from machine part, battery supply power to respectively from machine part single-chip microcomputer, should Answer status indicator lamp and other each electricity consumption modules.

Described a kind of based on MSP430 sick bed wireless calling system, it is characterised in that: host machine part and from machine part In, the single-chip microcomputer model as microprocessor is MSP430F149.

Described a kind of based on MSP430 sick bed wireless calling system, it is characterised in that: in host machine part, voice broadcast Circuit module is made up of ISD4004 speech chip.

Described a kind of based on MSP430 sick bed wireless calling system, it is characterised in that: host machine part and from machine part In, the wireless chip that radio receiving transmitting module all uses model to be nRF905.

Described a kind of based on MSP430 sick bed wireless calling system, it is characterised in that: from machine part, response status Display lamp is divided into dont answer status indicator lamp and response status display lamp.

Described a kind of based on MSP430 sick bed wireless calling system, it is characterised in that: in host machine part, liquid crystal display Module be model be the LCDs of LCD12864.

Compared with prior art, the advantage of technique scheme of the present utility model is as follows.

1. this utility model is with single-chip microcomputer MSP430F149 as microprocessor, low in energy consumption, and disposal ability is strong.Due to MSP430F149 microprocessor power consumption is low, therefore native system is longer from the machine i.e. service time of battery of calling set.

Speech chip ISD4004 the most of the present utility model can record 8-16 minute, and can fragmented storage and record is repeated several times Put.

Radio receiving transmitting module application nRF905 the most of the present utility model, has low in energy consumption and that stability is strong advantage.

4. this utility model is simple and quick, can call request be called with response by touch key-press, it is adaptable to general Logical human users, it is simple to be extended to each big medical space.

Accompanying drawing explanation

Fig. 1 is schematic block circuit diagram of the present utility model.

Fig. 2 is Whole Work Flow figure of the present utility model.

Detailed description of the invention

As it is shown in figure 1, a kind of sick bed wireless calling system based on MSP430, including host machine part with from machine part, its Middle host machine part, using single-chip microcomputer 1 as microprocessor, single-chip microcomputer 1.1 accesses and has crystal oscillating circuit module 3.1, reset circuit module 4.1, key control module 5.1, radio receiving transmitting module 8.1, LCD MODULE 9, host machine part also includes power module 2, language Sound reports circuit module 6, speaker 7, and wherein voice broadcast circuit module 6 input is connected with single-chip microcomputer 1.1, voice broadcast electricity Road module 6 outfan is connected with speaker 7, and power module 2 supplies power to single-chip microcomputer 1.1, speaker 7 and other each electricity consumptions respectively Module；

From machine part using another single-chip microcomputer 1.2 as microprocessor, from machine part, single-chip microcomputer 1.2 accesses wireless receiving and dispatching Module 8.2, key control module 5.2, crystal oscillating circuit module 3.2, reset circuit module 4.2, response status display lamp 10, from machine Part is connected by radio receiving transmitting module communication with host machine part, also includes that battery 11, battery 11 supply power to respectively from machine part Single-chip microcomputer 1.2, response status display lamp 10 and other each electricity consumption modules from machine part.

Host machine part and from machine part, single-chip microcomputer 1.1,1.2 model as microprocessor is MSP430F149.

In host machine part, voice broadcast circuit module 6 is made up of ISD4004 speech chip.

Host machine part and from machine part, radio receiving transmitting module 8.1,8.2 all uses model to be the wireless chip of nRF905.

From machine part, response status display lamp 10 is divided into dont answer status indicator lamp and response status display lamp.

In host machine part, LCD MODULE 9 is the LCDs of LCD12864 for model.

In this utility model, single-chip microcomputer 1.1,1.2 model is MSP430F149, is 16 super low-power consumption microprocessors, valency Lattice are cheap and powerful.

Voice broadcast circuit module 6 is applied the recording of ISD4004 speech chip, is stored and broadcast, and can record 8-16 minute, will The prior typing of voice such as the sound needed in hospital's diagnosis and treatment such as " No. 1 sick bed "-" No. 100 sick beds " etc., calls when needs are reported point The storage address of Duan Yuyin thus report recording.

Radio receiving transmitting module 8.1,8.2 is radio receiving transmitting module nRF905, low in energy consumption strong with stability.

LCD MODULE 9 is liquid crystal LCD12864, carries Chinese word library, can show 128*64 character.

Response status display lamp 10 is divided into dont answer status indicator lamp (red) and response status display lamp (green).

Whole Work Flow figure of the present utility model is as in figure 2 it is shown, patient presses call request button, and now redness should not Answering display lamp to light, launch wireless signal from machine by radio receiving transmitting module, main frame receives nothing by radio receiving transmitting module Line signal, then by single-chip microcomputer, the sick bed number of this patient is shown on liquid crystal display screen, this sick bed number of voice broadcast simultaneously, if medical care Personnel do not press the response call button of this sick bed number, then the sick bed number of this patient is shown on liquid crystal display screen always, the most always This sick bed number of voice broadcast；If at this moment medical personnel press the response call button of this sick bed number, then this patient of liquid crystal display Call request is replied, and closes voice broadcast, after machine receives the wireless signal of main frame by radio receiving transmitting module, will should Answering status indicator lamp to light, prompting patient medical personnel will arrive.

The above, be only better embodiment of the present utility model, not impose any restrictions this utility model, every Any simple modification, change and equivalent structure change embodiment of above made according to this utility model technical spirit, Within all still falling within the protection domain of technical solutions of the utility model.

Claims

1. a sick bed wireless calling system based on MSP430, it is characterised in that: include host machine part and from machine part, wherein Host machine part using single-chip microcomputer as microprocessor, on single-chip microcomputer access have crystal oscillating circuit module, reset circuit module, by key control Module, radio receiving transmitting module, LCD MODULE, host machine part also includes power module, voice broadcast circuit module, raises one's voice Device, wherein voice broadcast circuit module input is connected with single-chip microcomputer, and voice broadcast circuit module outfan is connected with speaker, Described power module supplies power to single-chip microcomputer, speaker and other each electricity consumption modules respectively；

From machine part using another single-chip microcomputer as microprocessor, from machine part, single-chip microcomputer accesses radio receiving transmitting module, button Control module, crystal oscillating circuit module, reset circuit module, response status display lamp, described pass through with host machine part from machine part Radio receiving transmitting module communication connects, and also includes battery from machine part, and battery supplies power to single-chip microcomputer, response shape from machine part respectively State display lamp and other each electricity consumption modules.

A kind of sick bed wireless calling system based on MSP430 the most according to claim 1, it is characterised in that: host machine part With from machine part, the single-chip microcomputer model as microprocessor is MSP430F149.

A kind of sick bed wireless calling system based on MSP430 the most according to claim 1, it is characterised in that: host machine part In, voice broadcast circuit module is made up of ISD4004 speech chip.

A kind of sick bed wireless calling system based on MSP430 the most according to claim 1, it is characterised in that: host machine part With from machine part, the wireless chip that radio receiving transmitting module all uses model to be nRF905.

A kind of sick bed wireless calling system based on MSP430 the most according to claim 1, it is characterised in that: from machine part In, response status display lamp is divided into dont answer status indicator lamp and response status display lamp.

A kind of sick bed wireless calling system based on MSP430 the most according to claim 1, it is characterised in that: host machine part In, LCD MODULE be model be the LCDs of LCD12864.