CN205585997U

CN205585997U - System for portable rhythm of heart real -time supervision

Info

Publication number: CN205585997U
Application number: CN201620306047.5U
Authority: CN
Inventors: 宋立新; 胡宇
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2016-04-13
Filing date: 2016-04-13
Publication date: 2016-09-21
Anticipated expiration: 2026-04-13

Abstract

The utility model relates to a system for portable rhythm of heart real -time supervision, including control module, sensor module, signal processing module, display module, alarm module, power module, key entry module, real -time electronic clock module, reset circuit, sensor module's signal output part is connected with signal processing module's signal input part electricity, and signal processing module's signal output part and control module electricity are connected, and sensor module is used for gathering heart rate signal to with signal transmission to signal processing module, signal processing module carries out filter amplifier plastic processing and the signal transmission after will handling to control module to the heart rate signal who receives, display module, alarm module, power module, key entry module, real -time electronic clock module, reset circuit are connected with the control module electricity, and real -time electronic clock module will be transmitted to control module the current time, and control module after passing through operation transmits heart rate signal to display module and alarm module. The utility model discloses conveniently carry and real -time supervision.

Description

The system that a kind of portable heart rate is monitored in real time

Technical field

This utility model relates to the heart rate monitoring system technical field of medical apparatus and instruments, particularly relates to a kind of portable heart rate and supervises in real time The system surveyed.

Background technology

Along with the development of biomedical engineering technology, medical signals measuring instrument is maked rapid progress.Believed by physiology various to human body Number detection, can preferably recognize the biosis of human body.Heart rate refers to it is the human heart number of times beated per minute, and it is anti- Reflect the important parameter that heart the most normally works；Heart rate is also the important physical signs of cardiovascular disease diagnosis, cardiovascular Disease is one of disease that current mortality rate is the highest, and the main omen of this kind of seizure of disease is heart rate exception, therefore the most anti- Controlling particularly significant, if real-time rhythm of the heart can be carried out, rescue in time at the beginning of morbidity, the survival rate of patient will be significantly Promote.

For many years, Cardio kickboxing has given play to obvious action in terms of the research and diagnosis of cardiovascular disease, they institute's records Cardiomotility time bioelectrical signals, it has also become the important evidence of clinical diagnosis.At present, the cardiac monitoring used clinically Although instrument is powerful, measuring accuracy is high, but because price is high, is unfavorable for the universal of family.Therefore, the heart how is allowed Rate monitoring device realizes accurately measuring, accurately shows, the function that is convenient for carrying is extremely to have significance.

Utility model content

A purpose of the present utility model is to overcome above-mentioned the deficiencies in the prior art, and then provides a kind of portable heart rate real Time monitoring system, measure accurately, data intuitive display, cheap, it is possible to facilitate user to carry and use, to the heart Rate change can be accomplished to monitor in real time.

The technical solution of the utility model:

The system that a kind of portable heart rate is monitored in real time, including control module, sensor assembly, signal processing module, display Module, alarm module, power module, input through keyboard module, real-time electronic clock module, reset circuit；

The signal output part of described sensor assembly electrically connects with the signal input part of described signal processing module, at described signal The signal output part of reason module electrically connects with described control module, and described sensor assembly is used for gathering heart rate signal, and will letter Number being transferred to described signal processing module, the heart rate signal received is filtered amplifying at shaping by described signal processing module Reason, and will process after signal be transferred to described control module；

Described display module, alarm module, power module, input through keyboard module, real-time electronic clock module, reset circuit with Described control module electrically connects, and current time is transferred to described control module, described control mould by described real-time electronic clock module Block is by being transferred to described display module and alarm module by described heart rate signal after calculation process.

Further, also include that wireless communication module, described wireless communication module electrically connect with described control module, described nothing Line communication module can transmit signals to mobile phone terminal or computer terminal and monitor in real time for user.

Further, described control module is single-chip microcomputer, is configured with 8 bit CPUs and memory element in described single-chip microcomputer.

Further, described power module is lithium battery.

Further, described display module is light-emitting diode display.

Further, described alarm module includes buzzer and display lamp.

Relative to prior art, this utility model has the advantages that disclosed in this utility model, portable heart rate is supervised in real time Survey system, including control module, sensor assembly, signal processing module, display module, alarm module, power module, Input through keyboard module, real-time electronic clock module, reset circuit；The signal output part of sensor assembly and signal processing module Signal input part electrically connects, and sensor assembly is used for gathering heart rate signal, and transmits signals to signal processing module, signal Processing module the signal received is filtered amplify Shape correction, and will process after signal be transferred to control module；With control Current time is transferred to control module by the real-time electronic clock module of molding block electrical connection, control module by after computing by heart rate Signal is transferred to display module and alarm module, and display module can be monitored in real time intuitive for user, and alarm module can be to the heart The change of rate is monitored, when changes in heart rate exceeds standard, alarm module give remind user, be user-friendly for monitoring and Use；This utility model, will by the effect jointly such as sensor assembly, signal processing module, control module, display module The heart rate signal being difficult to monitor is converted into is easy to show intuitively signal, it is simple to user is accurate to the measurement of heart rate, and system Cheap, it is possible to facilitate user to carry and use, can accomplish to monitor in real time to changes in heart rate.

Additional aspect of the present utility model and advantage will part be given in the following description, and part will become from the following description Obtain substantially, or recognized by the practice of utility model.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment；

Fig. 2 is the circuit diagram of the sensor assembly heart rate signal collection of this utility model embodiment；

Fig. 3 is the circuit diagram that heart rate signal is amplified by the signal processing module of this utility model embodiment；

Fig. 4 is the circuit diagram that the signal processing module of this utility model embodiment carries out shaping to heart rate signal；

1-control module in figure；2-sensor assembly；3-signal processing module；4-display module；5-alarm module；6-electricity Source module；7-input through keyboard module；8-real-time electronic clock module；9-reset circuit；10-wireless communication module.

Detailed description of the invention

Below with reference to accompanying drawing, this utility model is described in detail.

In conjunction with shown in Fig. 1 to Fig. 4, the system that portable heart rate disclosed in the present embodiment is monitored in real time, including control module 1, Sensor assembly 2, signal processing module 3, display module 4, alarm module 5, power module 6, input through keyboard module 7, Real-time electronic clock module 8, reset circuit 9；

The signal output part of sensor assembly 2 electrically connects with the signal input part of signal processing module 3, signal processing module 3 Signal output part electrically connect with control module 1, sensor assembly 2 is used for gathering heart rate signal, concrete Acquisition Circuit as figure Shown in 2；Heart rate signal is transferred to signal processing module 3, the signal processing module 3 heart rate to receiving by sensor assembly 2 Signal is filtered amplifying Shape correction, and the amplifying circuit of signal processing module 3 is as it is shown on figure 3, signal processing module 3 Shaping circuit as shown in Figure 4, the present embodiment will be difficult to the collected heart by sensor assembly 2 and signal processing module 3 Rate signal is acquired and amplifies Shape correction, can be easy to subsequently computing and process, it is preferable that sensor assembly 2 uses Electro-optical pickoff and pulse transducer, more specifically, the model that pulse transducer uses is SC0073, and photo-electric passes Sensor has highly sensitive, it is easy to operation, fast response time, simple in construction, the advantages such as volume is little, and SC0073 pulse passes Sensor has highly sensitive, and overload-resistant and shock wave ability is strong, and anti-interference is good, easy and simple to handle, and volume is little, light weight etc. Advantage, being placed on wrist site of pulsation of the artery effectively can collect heart rate signal, and it collects accurately, and efficiency is high, is favorably improved The monitoring accuracy of whole system.

Display module 4, alarm module 5, power module 6, input through keyboard module 7, real-time electronic clock module 8, reset electricity Road 9 all electrically connects with control module 1, it is preferable that control module 1 is single-chip microcomputer, and control module 1 uses AT89S52 Single-chip microcomputer, AT89S52 single-chip microcomputer is a kind of low-voltage, 8 single-chip microcomputers of high-performance CMOS, and sheet includes 8KB repeatedly Erasable program storage and the RAM of 256 bytes, compatibility standard MCS-51 instruction system, configuration general 8 in sheet Bit CPU and memory element, powerful, it is more suitable for the heart rate real-time monitoring system of the present embodiment.

Current time is transferred to control module 1 by real-time electronic clock module 8, control module 1 by after calculation process by heart rate Signal is transferred to display module 4 and alarm module 5, it is preferable that display module 4 uses light-emitting diode display, LED to show Device uses dynamic scan connected mode, have power consumptive province, with low cost, configuration simple and flexible, easy for installation, vibration resistance, The advantages such as life-span length；Alarm module 5 includes buzzer and display lamp, when heart rate signal intensity is above standard value, controls mould Block 1 can send signal, buzzer and display lamp to alarm module 5 can point out user, so can easily facilitate user Monitoring and observation.

Signal processing module 3 uses LM324 type four high guaily unit integration module, and LM324 four high guaily unit integration module has power supply electricity Pressure wide ranges, the advantages such as quiescent dissipation is little, can use by single supply, cheap.

Preferably, power module 6 is lithium battery, and the voltage of power module 6 selects 5V, and power module 6 can be to control mould Block 1 provides power supply, and the power module 6 of lithium battery can ensure that system can be repeatedly charged and discharged use.

Further, also including wireless communication module 10, wireless communication module 10 electrically connects with control module 1, wireless Communication module 10 can transmit signals to mobile phone terminal or computer terminal and monitor in real time for user, it is preferable that radio communication Module 10 uses 4G module, mobile phone terminal or computer terminal can carry out radio communication, in time by 4G module and system Receiving the information of system feedback, so can realize monitoring in real time with person more convenient to use, portability is more preferable.

This utility model is measured accurately, data intuitive display, cheap, it is possible to facilitate user to carry and use, to the heart Rate change can be accomplished to monitor in real time.

Above example is the exemplary illustration to this patent, does not limit its protection domain, and those skilled in the art are also Its local can be changed, as long as no the spirit beyond this patent, all in the protection domain of this patent.

Claims

1. the system that a portable heart rate is monitored in real time, it is characterised in that include control module (1), sensor assembly (2), Signal processing module (3), display module (4), alarm module (5), power module (6), input through keyboard module (7), Real-time electronic clock module (8), reset circuit (9)；

The signal output part of described sensor assembly (2) electrically connects with the signal input part of described signal processing module (3), The signal output part of described signal processing module (3) electrically connects with described control module (1), described sensor assembly (2) For gathering heart rate signal, and transmitting signals to described signal processing module (3), described signal processing module (3) is to receipts To heart rate signal be filtered amplify Shape correction, and will process after signal be transferred to described control module (1)；

Described display module (4), alarm module (5), power module (6), input through keyboard module (7), real-time electronic clock Module (8), reset circuit (9) electrically connect with described control module (1), and described real-time electronic clock module (8) will be current Time Transmission is to described control module (1), and described control module (1) is by being transferred to described heart rate signal after calculation process Described display module (4) and alarm module (5).

The system that a kind of portable heart rate the most according to claim 1 is monitored in real time, it is characterised in that also include wireless Communication module (10), described wireless communication module (10) electrically connects with described control module (1), described radio communication mold Block (10) can transmit signals to mobile phone terminal or computer terminal and monitor in real time for user.

The system that a kind of portable heart rate the most according to claim 2 is monitored in real time, it is characterised in that described control mould Block (1) is single-chip microcomputer, is configured with 8 bit CPUs and memory element in described single-chip microcomputer.

The system that a kind of portable heart rate the most according to claim 3 is monitored in real time, it is characterised in that described power supply mould Block (6) is lithium battery.

The system that a kind of portable heart rate the most according to claim 4 is monitored in real time, it is characterised in that described display mould Block (4) is light-emitting diode display.

The system that a kind of portable heart rate the most according to claim 5 is monitored in real time, it is characterised in that described warning mould Block (5) includes buzzer and display lamp.