CN202257082U

CN202257082U - Watch capable of monitoring pulse remotely

Info

Publication number: CN202257082U
Application number: CN2011203625798U
Authority: CN
Inventors: 秦静; 刘直良; 董艳芬; 余明举; 韩栋
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2011-09-26
Filing date: 2011-09-26
Publication date: 2012-05-30
Anticipated expiration: 2021-09-26

Abstract

The utility model discloses a watch capable of monitoring pulse remotely, which comprises a pulse sensor; wherein the watch capable of monitoring pulse remotely further comprises an MCU (microprogrammed control unit), an amplifying filtering module, a power module and a 3G (the 3rd generation telecommunication) module; the pulse sensor is connected with the amplifying filtering module, the amplifying filtering module is connected with the MCU, and the MCU is connected with the power module and the 3G module respectively. The watch capable of monitoring pulse remotely can monitor pulse remotely and in real time, and can display time and pulse in real time; the watch capable of monitoring pulse remotely is small and light in structure, easy to carry and convenient to use.

Description

But a kind of wrist-watch of remote monitoring pulse

Technical field

The application of the utility model is a medical instruments field, but mainly is based on the wrist-watch of a kind of remote monitoring pulse of 3G wireless communication technique and piezoelectricity pulse wave sensor technology.

Background technology

Along with the intensification of social senilization's degree, empty nest old man is more and more, has become a social concern that can not be ignored, and empty nest old man problem is not a simple personal question, has become society's proposition that China demands urgently cracking.Corresponding with it social concern comprises: the daily life of " empty nest old man " lacks treatment, some places even occur just found tragedy of dead many days of the elderly at home.In " Chinese population aging prediction of the development trend research report ", can recognize that China formally enters into the quick aging stage from calendar year 2001; The average annual growth rate of following 20 years aged population will be above 3%, and aged's total amount of China will be above 400,000,000 people to the year two thousand fifty, and the aging level will be above more than 30%.

The utility model content

In view of above background; But the purpose of the utility model is to provide a kind of wrist-watch of remote monitoring pulse; Medical centre can realize empty nest old man's pulse is carried out remote real time monitoring, prevents that the old man is dead at home, slowly perhaps stops fighting and can succour immediately in case monitor pulse.

But a kind of wrist-watch of remote monitoring pulse comprises pulse transducer, wherein, also comprises MCU, amplification filtering module, power module and 3G module; Said pulse transducer is connected with the amplification filtering module, and the amplification filtering module is connected with MCU, and said MCU connects power module and 3G module respectively.

Further, also comprise a real-time clock module, said real-time clock module is connected with MCU.

Further, also comprise a LCDs, said LCDs is connected with MCU.

The beneficial effect of the utility model is:

The utility model can be realized the remote monitoring pulse; Can show time and pulse frequency in real time; The pulse signal of gathering is transmitted through the base station; Finally forward the data to a monitoring platform that is connected on the network of medical centre, operations such as the monitoring platform can be stored the data that transmit, shows, analysis, as monitor pulse slowly or stop fighting and can before go immediately to rescue.The small volume and less weight of the utility model structure, portable, easy to use.

Other advantages, target and the characteristic of the utility model will be set forth in instructions subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from the practice of the utility model, obtain instruction to investigating of hereinafter.The target of the utility model can realize through the structure that is particularly pointed out in following instructions or the accompanying drawing and obtain with other advantages.

Description of drawings

Fig. 1 is the structured flowchart of the utility model;

Fig. 2 is the synoptic diagram that the utility model utilizes the transmission of 3G module;

Fig. 3 is the utility model pulse wave signal Acquisition Circuit schematic diagram;

Fig. 4 is the utility model real time clock circuit schematic diagram;

Fig. 5 is the utility model liquid crystal display circuit schematic diagram;

Fig. 6 is the utility model data transmission interface circuit theory diagrams.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

As shown in Figure 1, the utility model comprises pulse transducer, MCU, amplification filtering module, power module, 3G module, real-time timepiece chip and LCDs; Pulse transducer is connected with the amplification filtering module, and the amplification filtering module is connected with MCU, and MCU connects power module respectively, 3G module, real-time timepiece chip and LCDs.

Fig. 2 is the transmission path of signal through the 3G network base station; The utility model is transmitted the pulse signal of gathering through the base station; Finally forward the data to a monitoring platform that is connected on the network of medical centre; Operations such as the monitoring platform can be stored the data that transmit, shows, analysis, as monitor pulse slowly or stop fighting and can before go immediately to rescue.

As shown in Figure 3; Pulse transducer collects faint pulse wave signal through the pressure drag mode from human body wrist; Faint pulse wave signal is sent into the instrument amplifier carry out that difference is amplified, filtering, will amplify directly to send into and carry out A/D among the MCU and sample with filtered signal.

As shown in Figure 4; Sampling real-time timepiece chip DS1302 realizes the demonstration of real-time clock; DS1302 is the real time clock circuit of a kind of high-performance, low-power consumption, band RAM; It can to year, the moon, day, Sunday, the time, branch, second carry out timing, have the leap year compensate function, WV is 2.5V～5.5V.Adopt three-wire interface and CPU to carry out synchronous communication, and can adopt burst mode once to transmit the clock signal or the RAM data of a plurality of bytes.There is one 31 * 8 the ram register that is used for provisional store data DS1302 inside.DS1302 is the upgrading products of DS1202, and is compatible with DS1202, but increased primary power/back-up source dual power supply pin, and the ability of back-up source being carried out the thin current charges of tiny stream is provided simultaneously.

As shown in Figure 5, liquid crystal display circuit adopts the segmentation liquid crystal, and display type and charactron are similar, leans on 7 fields to piece together and gives birth to the numeral demonstration.Generally can only show 0 ~ 9, A ~ F16 kind character, this LCD drives simple, and power consumption is little, and is more in the applications that only needs display digit, also is used for the incompatible replacement charactron in the field of portable use.

Shown in Figure 6 is the data transmission interface circuit of MCU and 3G wireless module, and data transmission interface is a serial RS232 interface, and MCU carries out the transmission of data through RX and two ports of TX and 3G module.

The course of work of the utility model is:

The utility model can show time and pulse frequency simultaneously; Gather pulse wave through the pulse wave sensor on its watchband; Through amplifying, signal being delivered to after the filtering and carry out the A/D sampling in the single-chip microcomputer; Single-chip microcomputer carries out the pulse wave signal of gathering after the analyzing and processing pulse frequency to be presented on the liquid crystal display of wrist-watch, simultaneously with the pulse wave signal of gathering through the long-range medical centre that sends to of 3G module.

Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Other modifications that those of ordinary skills make the technical scheme of the utility model perhaps are equal to replacement; Only otherwise break away from the spirit and the scope of the utility model technical scheme, all should be encompassed in the middle of the claim scope of the utility model.

Claims

1. but the wrist-watch of a remote monitoring pulse comprises pulse transducer, it is characterized in that: also comprise MCU, amplification filtering module, power module and 3G module; Said pulse transducer is connected with the amplification filtering module, and the amplification filtering module is connected with MCU, and said MCU connects power module and 3G module respectively.

2. but the wrist-watch of a kind of remote monitoring pulse according to claim 1 is characterized in that: also comprise a real-time clock module, said real-time clock module is connected with MCU.

3. but the wrist-watch of a kind of remote monitoring pulse according to claim 1 and 2 is characterized in that: also comprise a LCDs, said LCDs is connected with MCU.