WO2009033328A1 - Dispositif domestique personnel électronique de gestion de santé - Google Patents

Dispositif domestique personnel électronique de gestion de santé Download PDF

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Publication number
WO2009033328A1
WO2009033328A1 PCT/CN2007/002888 CN2007002888W WO2009033328A1 WO 2009033328 A1 WO2009033328 A1 WO 2009033328A1 CN 2007002888 W CN2007002888 W CN 2007002888W WO 2009033328 A1 WO2009033328 A1 WO 2009033328A1
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WO
WIPO (PCT)
Prior art keywords
single chip
memory stick
computer
circuit
usb
Prior art date
Application number
PCT/CN2007/002888
Other languages
English (en)
Chinese (zh)
Inventor
Chuanzhong Cai
Original Assignee
Chuanzhong Cai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chuanzhong Cai filed Critical Chuanzhong Cai
Publication of WO2009033328A1 publication Critical patent/WO2009033328A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
    • G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
    • G01G19/4146—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling caloric intake, e.g. diet control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
    • G01G23/3735—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means using a digital network
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

Definitions

  • the invention relates to a personal health management device suitable for use by family members, in particular to an electronic health management device capable of exchanging body information of an electronic sputum every time through a storage device and a computer for viewing, belonging to the field of weighing instrument measurement. .
  • the transmission rate is generally m S level, and also needs Using the 232 chip to convert the 5-VTTL/C0MS level to the TIA/EIA-232-F level, which causes disadvantages such as complicated circuit and high price.
  • the circuit needs to be added on the basis of wired transmission.
  • the wireless transceiver device makes the circuit structure more complicated, the price is higher, and the use is troublesome.
  • the object of the present invention is to overcome the deficiencies of the above-mentioned existing electronic scales with wired or wireless transmission signals with automatic record keeping function, and to design a bidirectional transmission, a fast transmission speed, a simple and reasonable circuit structure, and a low price.
  • a personal electronic health management device for home use that can be used by family members to exchange electronic information measured by electronic devices directly with a computer for viewing and analysis.
  • the household personal electronic health management device of the present invention comprises an electronic scale of a human body information, a memory stick and a computer.
  • the memory stick comprises a bar body, a USB plug port, a single chip microcomputer U1, and an EEPROM memory U2, and the signal connection relationship is: data of the single chip U1
  • the USBD-end and USBD+ of the signal are respectively connected to the second pin and the third pin of the USB plug J1, and the PA2 terminal, the PA3 terminal and the PA4 terminal of the single chip U1 are respectively connected with the WP terminal, the SCL terminal and the SDA terminal of the EEPROM memory U2,
  • the memory stick adopts a partitioning technology, and each partition corresponds to a user.
  • the human body information data of the electronic scale can be transmitted to the memory stick via the USB interface according to
  • the set 13 ⁇ 4 protocol is stored in the setting partition of the EEPROM memory U2 by the single chip U1; when the memory stick is unplugged from the electronic scale and inserted into the USB interface of the computer, the computer can automatically and quickly store the memory stick according to the preset program.
  • the human body information data is read and stored in a computer database, and the computer performs data processing and health management.
  • the electronic scale includes a scale body and a weighing pan, and the weighing pan is mounted on a weight sensor RS fixed to the scale body, and the weighing pan panel is provided with four pieces respectively for the left and right legs.
  • the impedance measuring electrodes 14a, 14c, 14b, 14d, and the liquid crystal display LCD and the three push button switches K2-K4 are in contact with the toe and the heel, and the scale body is provided with a circuit board, which is also characterized by a USB plug J1 capable of being connected with the memory stick.
  • the plugged USB socket J2 the circuit on the circuit board comprises a single chip U21, a clock circuit U22, an EEPROM memory U23, a weight measuring circuit and an impedance measuring circuit, and the signal connection relationship is: USB socket J2 2nd and 3rd feet respectively Connected to the PA1 and PA2 terminals of the MCU U21, the 5th, 6th, and 7th pins of the clock circuit U22 are respectively connected to the PF6, PF5, and PF4 pins of the MCU
  • the PA4 pin is connected, and the 1st to 18th pins of the liquid crystal display LCD are respectively connected with the PC1-PC7, PD0-PD7 PF1-PF3 of the single chip U21, and the two signal output ends 2 and 4 of the weight sensor RS are respectively associated with the weight measuring circuit. Operation
  • the two input terminals of the U26 are connected, and the output signal of the operational amplifier U26 is converted into a pulse signal by the double integration circuits U27 and U28 to be output to the PA5 INT terminal of the single chip U21, and the PA3/PFD end of the single chip U21 is sequentially passed through the capacitor C15 and the resistor R22.
  • the inductor L1 is connected to the electrode 14c, and the electrodes 14a, 14b 1d are respectively connected to the PB2/AN2, PB1/ANK PB0/AN0 terminals of the single chip U21 via the diodes D7, D6, D5, and the electrode 14a is also connected via two series resistors R41 and R42. Grounding, two series resistors R41 and R42 are connected to the anode of the diode D8. The cathode of the diode D8 is connected to the PB3/AN3 terminal of the single chip U21, and the PB0/AN0-PB3/AN3 of the single chip U21 is also grounded via the capacitor C18-C21 respectively.
  • the PA6/SDA end is grounded by the weighing key K1 of the gravity control of the weighing pan.
  • the PA7/SCL end of the M21 is grounded via the confirmation key K2, and the PD3 end and the PD4 end of the single chip U21 are grounded via the rising key K3 and the falling key K4, respectively.
  • a switching transistor Q5 controlled by the single chip U21 is arranged between the power ground and the signal ground of the electronic scale, and the base of the switching transistor Q5 passes through the resistor R10 and the single chip U21
  • the PB4/AN5 terminal connection, the emitter and the collector are respectively connected to the power ground and the signal ground.
  • a voltage stabilizing circuit U24 and a low voltage detector U25 are also provided in the power supply circuit of the electronic scale, and the voltage stabilizing circuit U24 is connected in series between the power source and VDD, and the low voltage detector U25 is connected in series between the PB5/AN5 terminal of the single chip U21 and the power ground.
  • the household personal electronic health management device of the invention can use the 13 ⁇ 4 protocol to store the data measured by the electronic scale directly into the memory stick through the 13 ⁇ 4 protocol and then transfer it to the computer, and the data can be transmitted in both directions and the transmission speed is fast (the transmission speed is us) Level), does not need to use 232 chip to convert 5-VTTL/C0MS level to TIA/EIA-232-F level, does not need photoelectric or wireless transceiver, and is not limited by cable length of wired transmission, and can
  • the memory stick adopts the partitioning technology, and each partition corresponds to one user.
  • the number of memory sticks that can be partitioned is determined by the size of the EEPROM memory. For example, there are 4 partitions for 4 people, and the circuit structure is simpler and more reasonable.
  • the memory stick has lower cost and can be used by many people, and the product is in price. It is more competitive and is a personal electronic health management device suitable for family members.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic diagram of a circuit structure of a memory stick
  • Figure 3 is a flow chart showing the operation of the memory stick
  • Figure 4 is a flow chart illustrating the exchange of data between a computer and a memory stick
  • Figure 5 is a circuit diagram showing a preferred embodiment of the electronic scale of the present invention.
  • Figure 6 is a flow chart illustrating the weighing of the electronic scale
  • Figures 7a and 7b are flow charts illustrating body fat measurement
  • Figure 8 is a flow chart illustrating the time setting.
  • 1 is a memory stick (its shape and volume is similar to a normal U disk), 3 is a USB plug Jl on the memory stick, 11 is an electronic scale, 11a is a weighing scale, and 4 is set on an electronic scale.
  • the USB sockets J2 and 13 on the top are three button operation switches K2-K4.
  • the middle can be set as the confirmation button, the upper side as the up button, and the lower side as the down button, 14 is the impedance measuring electrode.
  • 14a corresponds to the toe position of the left foot
  • 14c corresponds to the toe position of the right foot
  • 14b corresponds to the heel position of the left foot
  • 14d corresponds to the heel position of the right foot
  • 15 is a liquid crystal display
  • 30 is a computer
  • 31 is The USB interface of the computer.
  • the communication protocol of the invention uses the 13 ⁇ 4 protocol, and the data measured by the electronic scale can be directly stored in the memory stick through the 13 ⁇ 4 protocol and then transferred to the computer, the data can be transmitted in both directions and the transmission speed is fast (the transmission speed is us level), and the use is not required.
  • the 232 chip converts the 5-VTTL/C0MS level to the TIA/EIA-232-F level, does not require opto-electronic or wireless transceivers, and is not limited by the cable length of the cable transmission, and can be used to partition the memory stick. Each partition corresponds to one user.
  • the number of memory sticks that can be partitioned is determined by the size of the EEPROM memory. For example, there are 4 partitions that can be used by 4 people.
  • the circuit structure is simpler and more reasonable, and can be conveniently used by many people. You can also add a member code to the memory stick. Each user who purchases this product automatically becomes a member of the health management system. When the user first remembers the stick on a computer (or PC), the PC will Jump out of the dialog box, ask the user to set relevant information to keep the privacy of personal privacy, and send relevant information to the server on the network, The server creates a health management profile for the user.
  • the circuit structure of the memory stick 1 of the present invention is as shown in FIG. 2, and includes a bar body, a USB plug J1, a single chip U1, and an EEPROM memory U2.
  • the signal connection relationship is as follows: USBD-end and USBD+ end of the data signal of the single chip U1 are respectively The second pin and the third pin of the USB plug J1 are connected, and the PA2 terminal, the PA3 terminal and the PA4 terminal of the single chip U1 are respectively connected with the WP terminal, the SCL terminal and the SDA terminal of the EEPROM memory U2, and the memory stick adopts a partitioning technique, and each One partition corresponds to one user.
  • the human body information data of the electronic scale can be transmitted to the memory stick via the USB interface according to the set 13 ⁇ 4 protocol and stored by the single chip U1.
  • the computer can automatically and quickly read and store the human body information data stored in the memory stick into the computer according to a preset program.
  • data processing and health management are performed by the computer.
  • the working power of the memory stick is taken by the electronic scale or computer of the first pin and the fourth pin of the USB plug J1.
  • a low voltage detector U3 can be added, and the low voltage detector U3 is connected to the single chip U1. VDD and Between the PA7 terminals, the low voltage detector U3 is selected from the 7044 or 7040 or 7050 type.
  • the workflow of data exchange between the computer and the memory stick is shown in Figure 4. It mainly includes the following steps: 1) When the computer is turned on, the monitoring is started until the computer is turned off; 2) If there is no USB device inserted, the monitoring state is maintained. 3) If the USB device is detected to be inserted, it is judged whether it is the memory stick version of the company, if it is not the memory stick required, it returns 1); 4) If it is the memory stick version of the company, it starts to connect to the server; 5) If the server connection fails, the user is prompted to check the network settings and return to the monitoring state; 6) if the connection is successful, the USB memory stick is opened; 7) the reading thread is opened; 8) the personal data setting in the memory stick is read, Height, age, gender, etc.
  • FIG. 5 is a circuit diagram showing a preferred embodiment of the electronic scale of the present invention.
  • the electronic scale comprises a scale body and a weighing pan, and the disc is mounted on a weight sensor RS fixed to the scale body, and the scale panel is provided with four impedance measuring electrodes 14a, 14c respectively contacting the toes and the heels of the left and right legs.
  • the scale body is equipped with a circuit board, which is characterized in that it also has a USB socket J2 which can be plugged into the USB plug J1 of the memory stick, the circuit board
  • the circuit includes a single chip U21, a clock circuit U22, an EEPROM memory U23, a weight measuring circuit and an impedance measuring circuit, and the signal connection relationship is: the second socket and the third pin of the USB socket J2 are respectively connected with the PA1 and PA2 terminals of the single chip U21, the clock
  • the 5th, 6th, and 7th pins of the circuit U22 are respectively connected to the PF6, PF5, and PF4 pins of the single chip U21, and the 5th and 6th pins of the EEPROM memory U23 are respectively connected to the PF7 and PA4 pins of the single chip U21, and the 1-18 of the liquid crystal display LCD.
  • the legs are respectively connected to PC1-PC7, PD0-PD7, PF1-PF3 of the single chip U21, and the two signal output terminals 2 and 4 of the weight sensor RS are respectively connected with the two input ends of the operational amplifier U26 in the weight measuring circuit, and the operation is performed.
  • Amplifier U The output signal of 26 is converted into a pulse signal by the double integration circuit U27 and the voltage comparison circuit U28 to be output to the PA5 INT terminal of the single chip U21, and the PA3/PFD end of the single chip U21 is sequentially connected to the electrode 14c via the capacitor C15, the resistor R22, the inductor L1, and the electrode.
  • the 14a, 14b, 14d are connected to the PB2/AN2, PB1/ANK PB0/AN0 terminals of the single chip U21 via diodes D7, D6, and D5, respectively.
  • the electrode 14a is also grounded via two series resistors R41 and R42, and two series resistors R41 and R42.
  • the diode D8 is connected to the positive pole.
  • the negative pole of the diode D8 is connected to the PB3/AN3 terminal of the single chip U21, and the PB0/A VPB3/AN3 of the single chip U21 is also grounded via the capacitor C18-C21 respectively.
  • the PA6/SDA end of the single chip U21 is subjected to the gravity control of the weighing pan. Weighing key K1 is grounded, monolithic
  • the PA7/SCL end of the U21 is grounded via the confirmation key K2, and the PD3 terminal and the PD4 terminal of the M21 are grounded via the up button K3 and the down button K4, respectively.
  • a switching transistor Q5 controlled by the single chip U21 is arranged between the power ground and the signal ground of the electronic scale, and the base of the switching transistor Q5 passes through the resistor R10 and the single chip U21
  • the PB4/AN5 terminal connection, the emitter and the collector are respectively connected to the power ground and the signal ground.
  • a voltage stabilizing circuit U24 and a low voltage detector U25 are also provided in the power supply circuit of the electronic scale, and the voltage stabilizing circuit U24 is connected in series between the power source and VDD, and the low voltage detector U25 is connected in series between the PB5/AN5 terminal of the single chip U21 and the power ground.
  • the above-mentioned single-chip U1 selects HT82M99E or HT82K94E or HT82K9AE type MCU, EEPROM memory U2 and U23 selects 24LC32 or 24 ⁇ !64'; 24LC128. 24LC256, 24LC512 type 13 ⁇ 4 communication mode memory, MCU U21 selects HT46R232 or HT46R23 or HT46RU25 or HT46R24 type MCU
  • the clock circuit U22 is selected from the type 1381 or 1380 or 8576, the voltage regulator circuit U24 is selected as the 7544 or 7540 or 7550, and the low voltage detector U25 is selected as the 7044 or 7040 or 7050 type.
  • the impedance between the two feet can be measured through the electrodes 14b and 14d in contact with the two heels, and the data of the previously measured weight and the input height, age, surname, etc. are determined by the single chip U21 according to the data.
  • the body fat percentage, body moisture, visceral fat content, muscle mass, bone density, basic metabolism and other human health data can be obtained, and displayed by the LCD liquid crystal in turn and stored in the memory stick. See Figure 7b for the working signal flow relationship. If other settings are the same and you only need to weigh the weight, you can also stand on the weighing pan and weigh it.
  • the workflow relationship of the electronic scale is shown in Figure 6.
  • the data stored in the memory stick can be transferred to a computer pre-configured with the program shown in FIG.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Public Health (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

L'invention concerne un dispositif domestique personnel électronique de gestion de santé comprenant une balance électronique (11) servant à mesurer des informations humaines, une clé USB (1) et un ordinateur (30). La clé USB (1) comprend un corps en forme de barre, un port USB (J1), un ordinateur à puce unique (U1) et une mémoire EEPROM (U2). Les données mesurées et entrées par la balance électronique (11) sont directement stockées dans la clé USB (1) par un protocole I2C, puis sont transférées à l'ordinateur (30). Les données peuvent être transférées de manière bidirectionnelle. La clé USB (1) fait appel à une technologie de partition, chaque partition correspondant à un utilisateur.
PCT/CN2007/002888 2007-09-13 2007-10-08 Dispositif domestique personnel électronique de gestion de santé WO2009033328A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710131527.8 2007-09-13
CNB2007101315278A CN100485698C (zh) 2007-09-13 2007-09-13 家用个人电子健康管理装置

Publications (1)

Publication Number Publication Date
WO2009033328A1 true WO2009033328A1 (fr) 2009-03-19

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Application Number Title Priority Date Filing Date
PCT/CN2007/002888 WO2009033328A1 (fr) 2007-09-13 2007-10-08 Dispositif domestique personnel électronique de gestion de santé

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WO (1) WO2009033328A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108225518A (zh) * 2016-12-12 2018-06-29 无锡壹人灯科技发展有限公司 一种智能身高体重机

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100485698C (zh) * 2007-09-13 2009-05-06 蔡传忠 家用个人电子健康管理装置
CN101727534B (zh) * 2008-10-30 2012-08-29 北大方正集团有限公司 一种患者文档调阅授权控制方法及其系统
CN102401689B (zh) * 2010-09-07 2014-06-25 陈俊荣 具健康管理功能的电子磅秤
CN102840902A (zh) * 2011-06-21 2012-12-26 成都乐动信息技术有限公司 网络化的电子称称重系统
CN102306134A (zh) * 2011-08-15 2012-01-04 福州科迪电子技术有限公司 电子秤的串口数据转成电脑usb数据的方法及其装置

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JPH11151211A (ja) * 1997-11-25 1999-06-08 Matsushita Electric Works Ltd 在宅健康管理システム
WO2002084568A1 (fr) * 2001-04-11 2002-10-24 Cas Corporation Balance electronique, systeme de gestion de poids et procede de gestion de poids
CN1661541A (zh) * 2003-02-28 2005-08-31 株式会社百利达 生物数据采集设备、用于该设备的存储部件和数据发送器
CN1989898A (zh) * 2005-12-30 2007-07-04 深圳市汇思科电子科技有限公司 有存储功能的人体成份测量装置及其数据存储处理方法
CN101118573A (zh) * 2007-09-13 2008-02-06 蔡传忠 家用个人电子健康管理装置

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JPH11151211A (ja) * 1997-11-25 1999-06-08 Matsushita Electric Works Ltd 在宅健康管理システム
WO2002084568A1 (fr) * 2001-04-11 2002-10-24 Cas Corporation Balance electronique, systeme de gestion de poids et procede de gestion de poids
CN1661541A (zh) * 2003-02-28 2005-08-31 株式会社百利达 生物数据采集设备、用于该设备的存储部件和数据发送器
CN1989898A (zh) * 2005-12-30 2007-07-04 深圳市汇思科电子科技有限公司 有存储功能的人体成份测量装置及其数据存储处理方法
CN101118573A (zh) * 2007-09-13 2008-02-06 蔡传忠 家用个人电子健康管理装置

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Publication number Priority date Publication date Assignee Title
CN108225518A (zh) * 2016-12-12 2018-06-29 无锡壹人灯科技发展有限公司 一种智能身高体重机

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CN100485698C (zh) 2009-05-06
CN101118573A (zh) 2008-02-06

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