WO2008077307A1 - Dispositif de mesure de la taille - Google Patents

Dispositif de mesure de la taille Download PDF

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Publication number
WO2008077307A1
WO2008077307A1 PCT/CN2007/003571 CN2007003571W WO2008077307A1 WO 2008077307 A1 WO2008077307 A1 WO 2008077307A1 CN 2007003571 W CN2007003571 W CN 2007003571W WO 2008077307 A1 WO2008077307 A1 WO 2008077307A1
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WIPO (PCT)
Prior art keywords
unit
measuring rod
human body
control unit
measuring instrument
Prior art date
Application number
PCT/CN2007/003571
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English (en)
French (fr)
Inventor
Weichao Pan
Original Assignee
Zhongshan Transtek Electronics Co., Ltd
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 Zhongshan Transtek Electronics Co., Ltd filed Critical Zhongshan Transtek Electronics Co., Ltd
Priority to CN2007800476603A priority Critical patent/CN101568301B/zh
Priority to DE212007000087U priority patent/DE212007000087U1/de
Priority to JP2009600043U priority patent/JP3157284U/ja
Priority to US12/517,886 priority patent/US20100298708A1/en
Publication of WO2008077307A1 publication Critical patent/WO2008077307A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/186—Determination of attitude

Definitions

  • the present invention relates to a human body height measuring device, and more particularly to an ultrasonic human body wave height measuring device. Background technique
  • the ultrasonic height measuring device has the characteristics of high measuring accuracy and convenient use.
  • the existing ultrasonic height measuring device employs an ultrasonic signal transmitting device and an ultrasonic signal receiving device on the measuring rod, and the height value to be measured is calculated based on the round trip time of the ultrasonic wave.
  • the disadvantage is that if the ground standing is not flat enough, the ultrasonic wave may have a reflection deviation, or the ultrasonic wave may be reflected in the middle of the transmission, so that the measurement is not accurate enough.
  • the existing ultrasonic height measuring device is provided with a square mechanism on the measuring rod to ensure that the measuring rod is horizontal when the ultrasonic signal is emitted.
  • the subject When in use, the subject is placed on the backrest and the measuring stick is placed on the top of the subject.
  • the measuring unit transmits an ultrasonic signal by manually pressing the switch, and the height value can be calculated when the measuring unit receives the signal.
  • the place where it is used is limited, and since the work of the ultrasonic measuring device needs to be operated by a human hand, it is not convenient to use. Summary of the invention
  • the present invention provides a height measuring instrument with higher precision.
  • the technical solutions employed are as follows.
  • a human body height measuring instrument includes a measuring rod and a ground host, and further includes: an ultrasonic signal transmitting unit and a receiving unit, one of One is mounted on the measuring rod and the other is mounted on the ground host; the synchronizing signal transmitting unit and the receiving unit, one of which is mounted on the measuring rod and the other is mounted on the ground host; and the first working control unit and the second working The control unit is respectively installed on the measuring rod and the ground host, and controls the ultrasonic signal transmitting unit and the receiving unit to synchronously operate by the synchronization signal transmitting unit and the receiving unit, and transmits the transmission time from the ultrasonic signal transmitting unit to the ultrasonic signal receiving unit according to the ultrasonic signal. Calculate the measured height.
  • the measuring rod includes a horizontal inclination detecting unit for detecting an inclination angle of the measuring rod; wherein the first working control unit or the second working control unit corrects the measured height according to the detected inclination angle of the measuring rod .
  • the synchronization signal receiving unit includes a plurality of synchronization signal receiving points; wherein the first working control unit or the second working control unit corrects the measured height according to an offset distance between the actual receiving point and the predetermined receiving point.
  • the plurality of synchronization signal receiving points are equally arranged, the predetermined receiving point is located in the middle of the plurality of synchronization signal receiving points; and the predetermined receiving point is that the ultrasonic signal transmitting unit is located in the same vertical direction as the ultrasonic signal receiving unit On the line, the corresponding sync signal receiving point.
  • the ground host is provided with a weight measuring unit.
  • the measuring rod or the ground host comprises: a parameter input unit for inputting the age and gender parameters of the measured person; and a body fat calculating unit, which measures the body impedance through the two soles and calculates the human body according to the input parameters. Fat content.
  • the human body height measuring instrument comprises a display unit connected to the first working control unit or the second working control unit for displaying the measurement result.
  • the measuring rod is provided with a touch switch to activate the measuring rod operation.
  • the measuring rod is provided with a level detecting unit that starts the measuring rod operation when detecting that the measuring rod is in a horizontal state.
  • the synchronization signal is an infrared signal, a radio signal, Or optical signal.
  • the synchronization signal is used to synchronize the transmission and reception of the ultrasonic wave, and the measurement is performed by the one-way transmission of the ultrasonic wave without measuring after reflection. In this way, the received signal strength and signal-to-noise ratio are much larger, the error is reduced, and the interference of the transmitted wave of the obstacle in the middle is avoided;
  • the error compensation is performed by the horizontal inclination measurement, which makes the measurement more blocky, more convenient and more accurate;
  • FIG. 1 is a structural block diagram of a human body height measuring instrument according to an embodiment of the present invention
  • FIG. 2 is a structural block diagram of another human body height measuring instrument according to an embodiment of the present invention
  • FIG. 3 is a view of a measuring bar tilt according to an embodiment of the present invention. Schematic diagram of measurement error correction;
  • FIG. 4 is a schematic diagram of a plurality of synchronization signal receiving points according to an embodiment of the present invention
  • FIG. 5 is a partial enlarged view of point B in FIG. 4;
  • FIG. 6 is a structural block diagram of a human body height measuring instrument including a weight measuring unit
  • FIG. 7 is a structural block diagram of a human body height measuring instrument including a fat content calculating unit
  • FIG. 8 is a structural block diagram of a human body height measuring instrument including a touch switch
  • It is a structural block diagram of a human body height measuring instrument including a horizontal detecting unit
  • FIG. 10 is a schematic diagram of a synchronous signal and an ultrasonic signal transmitted from top to bottom
  • FIG. 11 is a synchronous signal transmitted from bottom to top, and an ultrasonic signal is transmitted from top to bottom.
  • a human body height measuring instrument includes a measuring rod 100 and a ground host 102.
  • an ultrasonic signal receiving unit 110 In the measuring rod 100, an ultrasonic signal receiving unit 110, a synchronizing signal receiving unit 112, and a second working control unit 114 are mounted.
  • an ultrasonic signal transmitting unit 104 In the ground host 102, an ultrasonic signal transmitting unit 104, a synchronizing signal transmitting unit 106, and a first working control unit 108 are mounted.
  • the ultrasonic signal transmitting unit 104, the synchronizing signal transmitting unit 106, and the first working control unit 108 may also be mounted on the measuring rod 100, and the ultrasonic signal receiving unit 110, the synchronizing signal receiving unit 112, and the second working control unit 114 may also be Installed on the ground host 102, as shown in Figure 2.
  • the synchronization signal may be an infrared signal, a radio signal, or other optical signals.
  • the measuring rod 100 is placed on the top of the subject's head.
  • the synchronizing signal transmitting unit 106 transmits a synchronizing signal to the synchronizing signal receiving unit 112 in the measuring rod 100, while the ultrasonic signal transmitting unit 104 transmits ultrasonic waves to the ultrasonic signal receiving unit 110 in the measuring rod 100.
  • the second working control unit 114 synchronizes the ultrasonic signal receiving unit 110 with the ultrasonic signal transmitting unit 104 (ie, simultaneously starts) according to the synchronization signal received by the synchronization signal receiving unit 112, and the second working control unit 114 receives the ultrasonic signal according to the ultrasonic signal receiving unit 112.
  • the delay time when the unit 110 receives the ultrasonic signal (that is, the time from the start to the time when the ultrasonic signal is received) is combined with the propagation speed of the ultrasonic wave in the air to calculate the height of the measurer. That is, by calculating the transmission distance of the ultrasonic signal from the transmitting unit 104 to the receiving unit 110, the height of the measured person is obtained.
  • the human body height measuring instrument may further include a display unit 116 for displaying the measurement result.
  • the display unit 116 can be located on the measuring rod 100. It can also be located on the ground host 102, as shown in Figures 1 and 2.
  • the human body height measuring instrument may further include a horizontal tilt detecting unit 118 for detecting the tilt angle of the measuring rod, as shown in FIGS. 1 and 2; wherein the second working control unit 114 (or the first The work control unit 108) corrects the measured height based on the tilt angle of the measuring rod 100 detected by the horizontal tilt detecting unit 118.
  • the corrected actual height ⁇ ? is obtained by the following formula:
  • A is the measuring rod tilt angle
  • W is the measured height
  • ⁇ ? Is the actual height after correction.
  • the synchronizing signal receiving unit 112 of the human body height measuring instrument preferably includes a plurality of receiving points, whereby the measurement error caused by the shift of the measuring rod 100 in the horizontal direction can be corrected.
  • sync signal receiving unit 112 includes three receive points 112-1, 112-2, and 112-3 that are equally spaced one word at a pitch that is slightly larger than the width of the sync signal beam.
  • the receiving point 112-2 located in the middle is a predetermined receiving point, that is, the corresponding synchronous signal receiving point when the ultrasonic signal transmitting unit and the ultrasonic signal receiving unit are on the same vertical line.
  • the offset distance L2 the measured height Hl, and the true height ⁇ can be determined according to the distance between the receiving point receiving the synchronization signal and the predetermined receiving point.
  • the offset distance ⁇ constitutes a right triangle, so the measurement error caused by the horizontal deviation of the measuring rod 100 can be corrected as follows:
  • the ground host 102 may further include a weight measuring unit 120.
  • the weight may also be measured, and the measurement result is displayed on the display unit 116, as shown in FIG. 6.
  • the ground host 102 may further include: a parameter input unit 122 for inputting the age and gender parameters of the measured person; and a body fat calculating unit 124, which measures the body impedance between the two soles and combines the input Parameter calculation of body fat containing The amount is displayed on the display unit 116 as shown in FIG.
  • the touch switch 126 may be disposed on the measuring rod 100. When the measuring rod 100 is placed on the top of the test subject, the touch switch 126 is closed to start the measurement, as shown in FIG.
  • a level detecting unit 128 may be disposed on the measuring rod 100, and when it is detected that the measuring rod 100 is in a horizontal state, the measurement is started, as shown in FIG.
  • the ultrasonic signal transmitting unit 104 and the ultrasonic signal receiving unit 110, the synchronizing signal transmitting unit 106, and the synchronizing signal receiving unit 112 in the human body height measuring instrument according to the present embodiment can be installed in various positions. As shown in FIG. 10, the ultrasonic signal transmitting unit 104 and the synchronizing signal transmitting unit 106 are mounted on the measuring rod 100, and the ultrasonic signal receiving unit 110 and the synchronizing signal receiving unit 112 are mounted on the ground host 102, the synchronizing signal and the ultrasonic signal. Transmission from top to bottom; as shown in FIG.
  • the ultrasonic signal transmitting unit 104 and the synchronizing signal receiving unit 112 are mounted on the measuring rod 100, and the ultrasonic signal receiving unit 110 and the synchronizing signal transmitting unit 106 are mounted on the ground host 102.
  • the synchronization signal is transmitted from bottom to top, and the ultrasonic signal is transmitted from top to bottom.
  • the ultrasonic signal transmitting unit 104 and the synchronization signal transmitting unit 106 are mounted on the ground host 102, and the ultrasonic signal receiving unit 110 and The synchronizing signal receiving unit 112 is mounted on the measuring rod 100, and the synchronizing signal and the ultrasonic signal are transmitted from the bottom up; as shown in FIG.
  • the ultrasonic signal receiving unit 110 and the synchronizing signal transmitting unit 106 are mounted on the measuring rod 100, and
  • the ultrasonic signal transmitting unit 104 is connected to the synchronous signal Unit 112 is mounted on the floor host 102, and the synchronization signal from the lower transport, the ultrasonic signal transmitted from bottom to top.

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Description

人体身高测量仪 技术领域
本发明涉及一种人体身高测量装置， 特别是涉及一种超声波人 体波身高测量装置。 背景技术
超声波身高测量装置具有测量精度高、 使用方便的特点。 但是， 现有的超声波身高测量装置是采用在测量棒上同时设置有超声波信 号发射装置以及超声波信号接收装置， 待测量的身高数值是根据超 声波的往返时间而计算得出。 其存在的缺点是假如所站立的地面不 够平整， 则超声波可能出现反射偏差的情况， 或者超声波在传输中 途碰到衣服被反射， 使测量不够准确。
另外， 现有的超声波身高测量装置在测量棒上设置一个直角尺 机构， 来确保超声波信号发射时测量棒处于水平状态。 使用时让被 测量者站立在背靠物上， 将测量棒放置在被测量者的头顶。 在测量 棒与背靠物成直角时， 通过人手按动开关， 测量单元发射超声波信 号， 当测量单元接收到该信号时即可计算出身高数值。 然而， 由于 需要站立在背靠物旁边， 这样， 其使用的地点受到限制， 而且， 由 于超声波测量装置的工作需要通过人手进行操作， 使用不够方便。 发明内容
为了克服现有技术的不足， 本发明提供一种精度更高的身高测 量仪。 为了实现本发明的目的， 所釆用的技术方案如下。
按照本发明的实施例， 提供一种人体身高测量仪， 包括测量棒 和地面主机， 还包括： 超声波信号发射单元和接收单元， 其中的一 个安装在测量棒上， 另一个安装在地面主机上； 同步信号发射单元 和接收单元， 其中的一个安装在测量棒上， 另一个安装在地面主机 上； 以及第一工作控制单元和第二工作控制单元， 分别安装在测量 棒和地面主机上， 通过同步信号发射单元和接收单元来控制超声波 信号发射单元和接收单元同步工作， 并根据超声波信号从超声波信 号发射单元到超声波信号接收单元的传输时间计算测量高度。
可选的是， 所述测量棒包括水平倾角检测单元， 用于检测测量 棒的倾斜角度； 其中第一工作控制单元或第二工作控制单元根据检 测到的测量棒的倾斜角度对测量高度进行修正。
优选的是， 所述同步信号接收单元包括多个同步信号接收点； 其中第一工作控制单元或第二工作控制单元根据实际接收点与预定 接收点的偏移距离， 对测量高度进行修正。
还优选的是， 所述多个同步信号接收点等间隔排列， 所述预定 接收点位于多个同步信号接收点的中间； 所述预定接收点为超声波 信号发射单元与超声波信号接收单元位于同一垂线上时， 所对应的 同步信号接收点。
再可选的是， 所述的地面主机上设置有体重测量单元。
还可选的是， 所述测量棒或地面主机包括： 参数输入单元， 用 于输入被测量者的年龄和性别参数； 以及人体脂肪计算单元， 通过 两脚底测量人体阻抗并结合输入的参数计算人体脂肪含量。
进一步可选的是， 按照本发明实施例的人体身高测量仪包括显 示单元， 与第一工作控制单元或第二工作控制单元相连接， 用于显 示测量结果。
再进一步可选的是， 所述测量棒设有触动开关， 以启动测量棒 工作。
还进一步可选的是， 所述测量棒设有水平检测单元， 当检测到 测量棒处于水平状态时， 启动测量棒工作。
进一步优选的是， 所述同步信号是红外线信号、 无线电信号、 或者光信号。
与现有的超声波身高测量仪相比， 本发明的有益效果主要体现 在：
1.采用同步信号进行超声波发射与接收的同步， 通过超声波单 向传输来进行测量， 而不需要经过反射后再测量。 这样， 接收到的 信号强度和信噪比大很多， 减少了误差， 而且避免中途的障碍物的 发射波的干扰；
2.通过水平倾角测量来进行误差补偿， 使测量更块， 更方便， 精度更高；
Figure imgf000006_0001
3.光线发射角度限制测量棒的接收装置不能在水平方向偏离太 远， 从而也提高了测量精度。 附图说明
下面结合附图通过具体的实施例对本发明进一步说明， 在整个 附图中相同的部件使用相同的附图标记。
图 1是按照本发明实施例的人体身高测量仪的结构框图； 图 2是另一个按照本发明实施例的人体身高测量仪的结构框图； 图 3 是按照本发明实施例的测量棒倾斜引起的测量误差修正示 意图；
图 4是按照本发明实施例的包括多个同步信号接收点的示意图； 图 5是图 4中的 B点处的局部放大图；
图 6是包括体重测量单元的人体身高测量仪的结构框图； 图 7是包括脂肪含量计算单元的人体身高测量仪的结构框图； 图 8是包括触动开关的人体身高测量仪的结构框图； 图 9是包括水平检测单元的人体身高测量仪的结构框图； 图 10是同步信号和超声波信号自上而下传输的示意图； 图 11 是同步信号自下而上传输， 而超声波信号自上而下传输的 示意图； 图 12是同步信号和超声波信号自下而上传输的示意图； 图 13是同步信号自上而下传输， 而超声波信号自下而上传输的 示意图。 具体实施方式 如图 1 所示， 按照本实施例的人体身高测量仪包括测量棒 100 和地面主机 102。 在测量棒 100中， 安装有超声波信号接收单元 110、 同步信号接收单元 112、 以及第二工作控制单元 114。 在地面主机 102 中， 安装有超声波信号发射单元 104、 同步信号发射单元 106、 以及 第一工作控制单元 108。 另外， 超声波信号发射单元 104、 同步信号 发射单元 106和第一工作控制单元 108也可以安装在测量棒 100上， 而超声波信号接收单元 110、 同步信号接收单元 112和第二工作控制 单元 114也可以安装在地面主机 102上， 如图 2 所示。 其中同步信 号可以是红外线信号、 无线电信号、 或者其他光信号。
在测量时， 将测量棒 100放置在被测者的头顶。 在第一工作控 制单元 108 的控制下， 同步信号发射单元 106 向测量棒 100 中的同 步信号接收单元 112 发射同步信号， 同时超声波信号发射单元 104 向测量棒 100 中的超声波信号接收单元 110发射超声波信号； 第二 工作控制单元 114 根据同步信号接收单元 112 接收到的同步信号， 使超声波信号接收单元 110与超声波信号发射单元 104同步工作（即 同时启动） ， 第二工作控制单元 114 根据超声波信号接收单元 110 接收到超声波信号时的延迟时间 （也就是从启动至接到超声波信号 的时间） ， 结合超声波在空气中的传播速度， 计算出测量者的身高。 也就是说， 通过计算超声波信号从发射单元 104 到接收单元 110 的 传输距离， 得出被测量者的身高。
可选的是， 按照本实施例的人体身高测量仪还可包括显示单元 116， 用于显示测量结果。 其中显示单元 116可位于测量棒 100上， 也可位于地面主机 102上， 如图 1和 2所示。
再可选的是， 按照本实施例的人体身高测量仪还可包括水平倾 角检测单元 118， 用于检测测量棒的倾斜角度， 见图 1和 2; 其中第 二工作控制单元 114 (或第一工作控制单元 108 )基于水平倾角检测 单元 118检测到的测量棒 100 的倾斜角度对测量高度进行修正。 如 图 3所示， 通过修正后的实际身高^?通过下式得出：
H0= HI - El = HI - Ll ^ sin (A )，
其中 是超声波信号发射单元与被测者头顶接触点之间的距离， A 是测量棒倾斜角度， W是测量的身高， ^？是修正后的实际身高。
如图 4 所示， 按照本实施例的人体身高测量仪的同步信号接收 单元 112 优选地可以包括多个接收点， 据此可以对测量棒 100 在水 平方向的偏移造成的测量误差进行修正。 作为举例， 同步信号接收 单元 112 包括三个接收点 112-1、 112-2和 112-3， 它们等间隔一字 排列，间距略大于同步信号射束的宽度。其中位于中间的接收点 112-2 为预定接收点， 即超声波信号发射单元与超声波信号接收单元位于 同一垂线上时， 所对应的同步信号接收点。
如图 5 所示， 根据接收到同步信号的接收点与预定接收点之间 的距离可以确定偏移距离 L2、 测量高度 Hl、 真实高度 ^？和偏移距 离 ^构成一个直角三角形， 因此， 可对测量棒 100在水平方向的偏 移造成的测量误差进行如下修正：
(H1)2=(H0)2+(L2)2,
Figure imgf000008_0001
还可选的是， 地面主机 102上还可包括体重测量单元 120, 在测 量身高的同时， 也可测量体重， 并将测量结果显示在显示单元 116 上， 如图 6所示。
进一步可选的是， 地面主机 102还可包括： 参数输入单元 122 , 用于输入被测量者的年龄和性别参数； 以及人体脂肪计算单元 124， 通过测量两脚底之间的人体阻抗并结合输入的参数计算人体脂肪含 量， 并将计算结果显示在显示单元 116上， 如图 7所示。
再进一步可选的是， 在测量棒 100上可以设置触动开关 126 , 当 把测量棒 100放置在被测者头顶时， 触动开关 126 闭合， 从而启动 测量， 如图 8所示。
还进一步可选的是， 在测量棒 100上可设置水平检测单元 128， 当检测到测量棒 100处于水平状态时， 启动测量， 如图 9所示。
此外， 按照本实施例的人体身高测量仪中的超声波信号发射单 元 104与超声波信号接收单元 110、 同步信号发射单元 106与同步信 号接收单元 112所安装的位置可以有多种。 如图 10所示， 超声波信 号发射单元 104与同步信号发射单元 106被安装在测量棒 100上， 而超声波信号接收单元 110 与同步信号接收单元 112 被安装在地面 主机 102上， 同步信号和超声波信号自上而下传输； 如图 11所示， 超声波信号发射单元 104 与同步信号接收单元 112 被安装在测量棒 100上， 而超声波信号接收单元 110与同步信号发射单元 106被安装 在地面主机 102 上， 同步信号自下而上传输， 而超声波信号自上而 下传输； 如图 12所示， 超声波信号发射单元 104与同步信号发射单 元 106被安装在地面主机 102上， 而超声波信号接收单元 110与同 步信号接收单元 112 被安装在测量棒 100 上， 同步信号和超声波信 号自下而上传输； 如图 13所示， 超声波信号接收单元 110与同步信 号发射单元 106被安装在测量棒 100上， 而超声波信号发射单元 104 与同步信号接收单元 112 被安装在地面主机 102 上， 同步信号自上 而下传输， 而超声波信号自下而上传输。
以上通过具体的实施例对本发明做了说明， 但本发明并不限于 这些具体的实施例， 还可以对本发明做许多修改与变换， 例如同步 信号接收点的个数还可以改变为 4个、 5个、 6个、 7个等等。 另夕卜， 本申请说明书和权利要求书中所使用的一些术语， 例如 "第一" 、
"第二" 、 "上、 下" 、 "水平" 等， 只是为了便于描述， 并不是 对本发明的限制。

Claims

权 利要求
1、 一种人体身高测量仪， 包括测量棒和地面主机， 其特征在于 还包括：
超声波信号发射单元和接收单元， 其中一个安装在测量棒上， 另一个安装在地面主机上；
同步信号发射单元和接收单元， 其中一个安装在测量棒上， 另 一个安装在地面主机上； 以及
第一工作控制单元和第二工作控制单元， 其中一个安装在测量 棒上， 另一个安装在地面主机上； 通过同步信号发射单元和接收单 元来控制超声波信号发射单元和接收单元同步工作， 并根据超声波 信号从超声波信号发射单元到超声波信号接收单元的传输时间计算 测量高度。
2、 根据权利要求 1 所述的人体身高测量仪， 其特征在于， 所述 测量棒还包括：
水平倾角检测单元， 用于检测测量棒的倾斜角度；
其中第一工作控制单元或第二工作控制单元根据检测到的测量 棒的倾斜角度对测量高度进行修正。
3、 根据权利要求 1或 2所述的人体身高测量仪， 其特征在于： 所述同步信号接收单元包括多个同步信号接收点；
其中第一工作控制单元或第二工作控制单元根据实际接收点与 预定接收点的偏移距离， 对测量高度进行修正。
4、 根据权利要求 3所述的人体身高测量仪， 其特征在于： 所述多个同步信号接收点等间隔排列， 所述预定接收点位于多 个同步信号接收点的中间； 所述预定接收点为超声波信号发射单元 与超声波信号接收单元位于同一垂线上时， 所对应的同步信号接收 点。
5、 根据权利要求 1所述的人体身高测量仪， 其特征在于： 所述的地面主机上还设置有体重测量单元。
6、 根据权利要求 1 所述的人体身高测量仪， 其特征在于， 所述 测量棒或者地面主机还包括：
参数输入单元， 用于输入被测量者的年龄和性别参数； 以及 人体脂肪计算单元， 通过两脚底测量人体阻抗并结合输入的参 数计算人体脂肪含量。
7、 根据权利要求 1 所述的人体身高测量仪， 其特征在于， 还包 括：
显示单元， 与第一工作控制单元或第二工作控制单元相连接， 用于显示测量结果。
8、 根据权利要求 1所述的人体身高测量仪， 其特征在于： 所述测量棒设有触动开关， 以启动测量棒工作。
9、 根据权利要求 1所述的人体身高测量仪， 其特征在于： 所述测量棒设有水平检测单元 , 当检测到测量棒处于水平状态 时， 启动测量棒工作。
10、 根据 1所述的人体身高测量仪， 其特征在于：
所述同步信号是红外线信号、 无线电信号、 或者光信号。
PCT/CN2007/003571 2006-12-22 2007-12-13 Dispositif de mesure de la taille WO2008077307A1 (fr)

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JP2009600043U JP3157284U (ja) 2006-12-22 2007-12-13 身長測定器
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037980B4 (de) * 2007-02-15 2011-07-21 Zhongshan Transtek Electronics Co., Ltd., Guangdong Messvorrichtung für die Körpergröße eines Objekts
CN103271474A (zh) * 2013-06-19 2013-09-04 深圳汇洁集团股份有限公司 激光数据测量仪

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9026392B2 (en) * 2010-09-10 2015-05-05 Zoe Medical Incorporated Method and apparatus for human height measurement
DE102011118810A1 (de) * 2011-11-15 2013-05-16 Seca Ag Vorrichtung zur Längenmessung
TWI543751B (zh) * 2013-12-20 2016-08-01 緯創資通股份有限公司 高度量測裝置及其方法
CN103705272A (zh) * 2013-12-28 2014-04-09 宁波市镇海区龙赛中学 一种帽式超声波身高测量仪
CN103876779A (zh) * 2014-04-12 2014-06-25 林聪� 智能身高测量仪
GB2530053A (en) * 2014-09-10 2016-03-16 Capaltec Ltd Measuring device
KR102014380B1 (ko) * 2016-06-13 2019-08-26 최경묵 스마트 체중계
CN107595319A (zh) * 2017-09-22 2018-01-19 江苏钜芯集成电路技术股份有限公司 智能身高脚长测量仪
CN107900614A (zh) * 2017-11-09 2018-04-13 柳州市华侨紧固件有限公司 一种六角头螺栓的生产工艺
CN208721228U (zh) 2018-04-27 2019-04-09 徐新强 体重秤
CN209437228U (zh) * 2018-04-27 2019-09-27 徐新强 体质分析仪
CN113331867B (zh) * 2021-06-04 2022-09-30 深圳市伊欧乐科技有限公司 一种超声波身高测量方法、装置、测量仪及存储介质

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5882110A (ja) * 1982-10-25 1983-05-17 Yokogawa Hokushin Electric Corp 身長測定装置
JPS5892877A (ja) * 1981-11-26 1983-06-02 Dentan Kk 超音波距離測定装置
JP2001252258A (ja) * 2000-03-09 2001-09-18 Casio Comput Co Ltd 体脂肪表示制御装置及び身長表示制御装置
JP2003144418A (ja) * 2001-11-13 2003-05-20 Mitsumi Electric Co Ltd デジタル身長計
CN1751660A (zh) * 2004-09-24 2006-03-29 陈华鸿 超声波身高仪
CN101053525A (zh) * 2007-02-15 2007-10-17 中山市创源电子有限公司 人体身高测量仪

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7200752B2 (en) * 2000-11-13 2007-04-03 Thomson Licensing Threshold cryptography scheme for message authentication systems
JP2002163070A (ja) * 2000-11-27 2002-06-07 Matsushita Electric Ind Co Ltd 電子黒板
US7200952B2 (en) * 2004-01-20 2007-04-10 Tanita Corporation Bioinstrumentation apparatus with height measuring device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892877A (ja) * 1981-11-26 1983-06-02 Dentan Kk 超音波距離測定装置
JPS5882110A (ja) * 1982-10-25 1983-05-17 Yokogawa Hokushin Electric Corp 身長測定装置
JP2001252258A (ja) * 2000-03-09 2001-09-18 Casio Comput Co Ltd 体脂肪表示制御装置及び身長表示制御装置
JP2003144418A (ja) * 2001-11-13 2003-05-20 Mitsumi Electric Co Ltd デジタル身長計
CN1751660A (zh) * 2004-09-24 2006-03-29 陈华鸿 超声波身高仪
CN101053525A (zh) * 2007-02-15 2007-10-17 中山市创源电子有限公司 人体身高测量仪

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007037980B4 (de) * 2007-02-15 2011-07-21 Zhongshan Transtek Electronics Co., Ltd., Guangdong Messvorrichtung für die Körpergröße eines Objekts
CN103271474A (zh) * 2013-06-19 2013-09-04 深圳汇洁集团股份有限公司 激光数据测量仪

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