阅读说明：本技术 脉搏信号采集系统 (Pulse signal acquisition system ) 是由 杜海浩 于 2019-08-22 设计创作，主要内容包括：本发明提出了一种脉搏信号采集系统,包括：脉诊仪包括壳体、腕带和脉诊仪电路,其中,腕带安装在壳体的下方,脉诊仪电路安装于壳体内,脉诊仪电路包括：稳压器、压力传感器、控制芯片和通信芯片,终端设备内置有应用APP,应用APP用于接收脉搏数字信号,并将脉搏数字信号发送至云平台,由云平台将脉搏数字信号与预设标准数据库进行比较,并将比较结果和健康建议反馈至应用APP,应用APP将测量得到的被测人员的脉搏信息、比较结果和健康建议以文字图形进行呈现。本发明实现对人体无创伤、无介入,无需采血、无射线辐射；自动采集,自动判别,自动分析；采集分析数据可以在局域网或互联网传输、查阅、调取。本发明的结构简单,体积小,便于携带。(The invention proposes a kind of pulse signal acquisition systems, it include: pulse-taking instrument include shell, wrist strap and pulse-taking instrument circuit, wherein, wrist strap is mounted on the lower section of shell, pulse-taking instrument circuit is installed in shell, pulse-taking instrument circuit includes: voltage-stablizer, pressure sensor, control chip and communication chip, terminal device is built-in with using APP, using APP for receiving pulse digital signal, and pulse digital signal is sent to cloud platform, pulse digital signal is compared with preset standard database by cloud platform, and comparison result and Health & Fitness Tip are fed back to using APP, using the pulse information of the APP tested personnel for obtaining measurement, comparison result and Health & Fitness Tip are presented with character and graphic.The present invention is realized to human body hurtless measure, without intervention, without blood sampling, without ray radiation；Automatic collection, automatic discrimination automatically analyze；Collection analysis data can in local area network or the Internet transmission, consult, transfer.Structure of the invention is simple, small in size, easy to carry.)

1. a kind of pulse signal acquisition system characterized by comprising pulse-taking instrument and terminal device, wherein

The pulse-taking instrument includes shell, wrist strap and pulse-taking instrument circuit, wherein the wrist strap is mounted on the lower section of the shell, institute Pulse-taking instrument circuit is stated to be installed in the shell,

The pulse-taking instrument circuit includes: voltage-stablizer, pressure sensor, control chip and communication chip, wherein the voltage-stablizer with Power supply connection is accessed, steady pressure treatment, the output end of the voltage-stablizer and the pressure sensor, control core are carried out to input voltage Piece is connected with Bluetooth chip, to power to the pressure sensor, control chip and Bluetooth chip；

At the pressure sensor is mounted on the inside of face wrist, for measuring the waveform and pulse frequency of the pulse wave of wearer Rate, and it is sent to the control chip；

The SPI interface of the control chip is connected with the SPI interface of the pressure sensor, for receiving the waveform number of pulse Word signal；

The input terminal of the communication chip is connect with the output end of the control chip, the pulse digital signal for will receive It is sent to external terminal device, the terminal device is built-in with using APP, and the application APP is for receiving pulse wave figurate number According to, and pulse wave data are sent to cloud platform, by cloud platform by pulse wave data by AI algorithm carry out analysis and with Preset standard database is compared, and comparison result and Health & Fitness Tip are fed back to described using APP, the application APP general Pulse information, comparison result and the Health & Fitness Tip for measuring obtained tested personnel is presented with character and graphic.

2. pulse signal acquisition system as described in claim 1, which is characterized in that the pressure sensor uses model The digital pressure output sensor of MMR901XA.

3. pulse signal acquisition system as described in claim 1, which is characterized in that the communication chip uses Bluetooth chip.

4. pulse signal acquisition system as described in claim 1, which is characterized in that the voltage-stablizer uses model The LDO voltage stabilizer of SPX3819.

5. pulse signal acquisition system as described in claim 1, which is characterized in that the terminal device is also used to acquire tested Face-image, tongue image and the voice signal of personnel, and be sent to the cloud platform, by the cloud platform to face-image, Tongue image and voice signal are analyzed, and are recorded in the Health database of the user according to analysis result is obtained, while anti- It is fed in the application APP of the terminal device, is shown to tested personnel and checks.

Technical field

The present invention relates to electronic circuit technology field, in particular to a kind of pulse signal acquisition system.

Background technique

With the rapid raising of economic development and people's living standard, people are in the same of modern civilization achievement that indulge in luxuriousness to one's heart's desire When, the crowd in sub-health state is more and more, thinks little of sub-health status, and the body that this has seriously affected people is strong Health, expends a large amount of social medical resource and medical expense, many people also drive into poverty by medical crises.

Summary of the invention

The purpose of the present invention aims to solve at least one of described technological deficiency.

For this purpose, it is an object of the invention to propose a kind of pulse signal acquisition system.

To achieve the goals above, the embodiment of the present invention provides a kind of pulse signal acquisition system, comprising: pulse-taking instrument and Terminal device, wherein the pulse-taking instrument includes shell, wrist strap and pulse-taking instrument circuit, wherein the wrist strap is mounted on the shell Lower section, the pulse-taking instrument circuit is installed in the shell, and the pulse-taking instrument circuit includes: voltage-stablizer, pressure sensor, control Coremaking piece and communication chip, wherein the voltage-stablizer is connect with access power supply, carries out steady pressure treatment to input voltage, described steady The output end of depressor and the pressure sensor, control chip and Bluetooth chip connects, with to the pressure sensor, control core Piece and Bluetooth chip power supply；At the pressure sensor is mounted on the inside of face wrist, for measuring the pulse wave of wearer Waveform and pulse frequency, and be sent to the control chip；The SPI interface and the pressure sensor of the control chip SPI interface is connected, for receiving the waveform digital signal of pulse；The input terminal of the communication chip and the control chip Output end connection, the pulse digital signal for will receive are sent to external terminal device,

The terminal device is built-in with using APP, and the application APP is for receiving pulse wave data, and by pulse wave Graphic data is sent to cloud platform, by cloud platform by pulse wave data by AI algorithm carry out analysis and with preset standard database Be compared, and comparison result and Health & Fitness Tip fed back to it is described using APP, it is described to obtain described measure using APP Pulse information, comparison result and the Health & Fitness Tip of tested personnel is presented with character and graphic.

Further, the pressure sensor uses the digital pressure output sensor of model MMR901XA.

Further, the communication chip uses Bluetooth chip.

Further, the voltage-stablizer uses the LDO voltage stabilizer of model SPX3819.

Further, the terminal device is also used to acquire the face-image of tested personnel, tongue image and voice signal, and It is sent to the cloud platform, face-image, tongue image and voice signal are analyzed by the cloud platform, according to being divided Analysis result is recorded in the Health database of the user, while feeding back in the application APP of the terminal device, is shown to tested Personnel check.

Pulse signal acquisition system according to an embodiment of the present invention is passed by the way that portable diagnosis by feeling the pulse structure is arranged using pressure Sensor, control chip and communication chip realize the detection to the pulse information of wearer, and the information that will test is further Terminal APP is transferred to, cloud platform is sent to by terminal APP and is analyzed, and receives the testing result of cloud platform feedback, is realized to people Body hurtless measure, without intervention, without blood sampling, without ray radiation；Automatic collection, automatic discrimination automatically analyze；Collection analysis data can With in local area network or the Internet transmission, consult, transfer.Structure of the invention is simple, small in size, easy to carry, and uses nothing Line communication mode is more convenient, and convenient, data transmission feedback is much sooner.

The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.

Detailed description of the invention

Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures Obviously and it is readily appreciated that, in which:

Fig. 1 is the structure chart according to the pulse-taking instrument circuit of the embodiment of the present invention；

Fig. 2 is the circuit diagram according to the voltage-stablizer of the embodiment of the present invention；

Fig. 3 is the circuit diagram according to the pressure sensor of the embodiment of the present invention；

Fig. 4 is the circuit diagram according to the control chip of the embodiment of the present invention；

Fig. 5 is the circuit diagram according to the communication chip of the embodiment of the present invention.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.

As shown in Figure 1, the pulse signal acquisition system of the embodiment of the present invention, comprising: pulse-taking instrument and terminal device 5.

Specifically, pulse-taking instrument includes shell, wrist strap and pulse-taking instrument circuit, wherein wrist strap is mounted on the lower section of shell, diagnosis by feeling the pulse Instrument circuit is installed in shell.Wherein, the material of shell can use PC plastic.

Wrist strap is mounted on the lower section of shell, and personnel are worn in wrist by wrist strap, thus by the pulse-taking instrument of enclosure interior The pulse information of circuit collector.

Pulse-taking instrument circuit includes: voltage-stablizer 1, pressure sensor 2, control chip 3 and communication chip 4.Wherein, voltage-stablizer 1 It is connect with access power supply, steady pressure treatment, output end and pressure sensor 2, the control chip 3 of voltage-stablizer 1 is carried out to input voltage It is connected with Bluetooth chip, to power to pressure sensor 2, control chip 3 and Bluetooth chip.Voltage-stablizer 1 can use multiple groups, point The voltage signal that Sheng Cheng be suitble to voltage-stablizer 1, pressure sensor 2, control chip 3 and communication chip 4 to work.

At pressure sensor 2 is mounted on the inside of face wrist, for measuring the waveform and pulse of the pulse wave of wearer Frequency, and it is sent to control chip 3.

In an embodiment of the present invention, voltage-stablizer 1 uses the LDO voltage stabilizer 1 of model SPX3819, as shown in Figure 2.Pressure Force snesor 2 uses the digital pressure output sensor 2 of model MMR901XA, as shown in Figure 3.

As shown in figure 4, the SPI interface of control chip 3 is connected with the SPI interface of pressure sensor 2, for receiving pulse Then the digital signal of wave pre-processes pulse wave data by smothing filtering algorithm and wavelet filtering, then passes through Communication chip 4 is sent to mobile phone terminal and carries out carrying out waveform analysis to pulse wave data.

As shown in figure 5, the input terminal of communication chip 4 is connect with the output end of control chip 3, the pulse for will receive Digital signal is sent to external terminal device 5.

In an embodiment of the present invention, communication chip 4 uses Bluetooth chip.

Terminal device 5 is built-in with using APP, using APP for receiving pulse wave data, and pulse wave data is sent out It send to cloud platform, analyze and compare with preset standard database by AI algorithm by pulse wave data by cloud platform Compared with, and comparison result and Health & Fitness Tip are fed back to using APP, using the pulse information of the APP tested personnel for obtaining measurement, Comparison result and Health & Fitness Tip are presented with character and graphic.

Specifically, the preset standard database built in cloud platform is healthy pulse data, cloud platform can be to real-time measurement Pulse digital signal is compared with the healthy pulse data prestored, judges that whether normal the pulse of personnel is, too fast or too slow, from And corresponding is that the personnel propose Health & Fitness Tip, and feed back to terminal device 5, being supplied to user checks, so that user can To be known from oneself current pulse health status in time.

Further, terminal device 5 is also used to acquire the face-image of tested personnel, tongue image and voice signal, concurrently It send to cloud platform, face-image, tongue image and voice signal is analyzed by cloud platform, recorded according to analysis result is obtained It into the Health database of the user, while feeding back in the application APP of terminal device 5, is shown to tested personnel and checks.

Pulse signal acquisition system according to an embodiment of the present invention is passed by the way that portable diagnosis by feeling the pulse structure is arranged using pressure Sensor, control chip and communication chip realize the detection to the pulse information of wearer, and the information that will test is further Terminal APP is transferred to, cloud platform is sent to by terminal APP and is analyzed, and receives the testing result of cloud platform feedback, is realized to people Body hurtless measure, without intervention, without blood sampling, without ray radiation；Automatic collection, automatic discrimination automatically analyze；Collection analysis data can With in local area network or the Internet transmission, consult, transfer.Structure of the invention is simple, small in size, easy to carry, and uses nothing Line communication mode is more convenient, and convenient, data transmission feedback is much sooner.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any One or more embodiment or examples in can be combined in any suitable manner.

Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.The scope of the present invention By appended claims and its equivalent limit.