CN104776905A - Height and weight measurement device and measurement method - Google Patents
Height and weight measurement device and measurement method Download PDFInfo
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- CN104776905A CN104776905A CN201510109669.9A CN201510109669A CN104776905A CN 104776905 A CN104776905 A CN 104776905A CN 201510109669 A CN201510109669 A CN 201510109669A CN 104776905 A CN104776905 A CN 104776905A
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Abstract
The invention discloses a height and weight measurement device and a measurement method. The height and weight measurement device comprises a height measurement module and a weight measurement module and adopts a tray type structure. The height measurement module is arranged on one side of a tray, and the weight measurement module is arranged at the bottom of the tray. An ultrasonic emitting and receiving device, a processor, a temperature sensor, a speech processing module, a power supply module and a display screen for displaying data are arranged on the height measurement module, and the ultrasonic emitting and receiving device, the temperature sensor, the speech processing module, the power supply module and the display screen are respectively connected with the processor. A weighing sensor and a power supply module are arranged on the weight measurement module, and the weight measurement module is connected with the processor. The height and weight measurement device can measure the height and weight when a baby lies flat, overcomes the defect that the height and weight cannot be accurately measured as the baby cannot stand, and can transmit the measured data to other mobile terminals to be conveniently saved.
Description
Technical field
The present invention relates to height and weight field of measuring technique, in particular a kind of height and weight measurement mechanism and measuring method.
Background technology
At present, existing weighing scale can only measure body weight usually automatically, and measure height by adopting tape measure or physical construction, measurement result is larger by man's activity, height and weight is surveyed also more consuming time in prior art, existing height and weight measuring instrument mostly is stand-type measurement for the baby that still can not walk, and surveying height has certain difficulty.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the invention provides a kind of height and weight measurement mechanism and measuring method, be intended to propose a kind of new height and weight measurement mechanism, solve the problem cannot measuring baby's height in prior art.
Technical scheme of the present invention is as follows:
A kind of height and weight measurement mechanism, wherein, comprise height measurement module, measured body weight module two parts, described device is a pellet type structure, and described height measurement module is arranged at the side of pallet and measured body weight module installation in the bottom of pallet;
Described height measurement module is provided with for transmitting and receiving hyperacoustic ultrasonic transmitter-receiver, for calculating the processor of height data, for carrying out the temperature sensor of temperature compensation to hyperacoustic speed, to record Human Height data and be processed into the display screen of the speech processing module of voice, supply module, display data, described ultrasonic transmitter-receiver, temperature sensor, speech processing module, supply module, display screen are connected with processor respectively;
Described measured body weight module is provided with LOAD CELLS, the supply module for measuring body weight data, described measured body weight module is connected with processor.
Described height and weight measurement mechanism, wherein, described processor adopts model to be the chip of NORDIC51822.
Described height and weight measurement mechanism, wherein, described temperature sensor adopts model to be the temperature sensor of DS18B20.
Described height and weight measurement mechanism, wherein, described processor is also integrated with bluetooth module.
Described height and weight measurement mechanism wherein, described display screen is LED display.
Described height and weight measurement mechanism, wherein, described supply module is two joints No. 7 batteries.
The height and weight measuring method of the height and weight measurement mechanism according to above-mentioned any one, wherein, comprises step:
A, height and weight measurement mechanism is placed horizontally on the ground in advance;
B, to be recorded height and weight measurement mechanism by ultrasound wave and do not install height and weight measurement mechanism pallet the other end between the first distance;
C, by the crown of ultrasonic measurement personnel to be measured and the second distance of height and weight measurement mechanism;
D, the difference calculating the first Distance geometry second distance are the height recorded;
E, by the height data recorded and the weight data display that recorded by LOAD CELLS on a display screen, and carry out voice message.
Described height and weight measuring method, wherein, also comprises before described steps A:
S, ultrasonic velocity angle value corresponding for different temperature to be stored.
Described height and weight measuring method, wherein, also comprises after described step e:
F, the stance height recorded is sent to mobile terminal by bluetooth module carries out data transmission.
The invention provides a kind of height and weight measurement mechanism and measuring method, described measurement mechanism comprises height measurement module, measured body weight module two parts, described device is a pellet type structure, and described height measurement module is arranged at the side of pallet and measured body weight module installation in the bottom of pallet; Described height measurement module is provided with ultrasonic transmitter-receiver, processor, temperature sensor, the display screen of speech processing module, supply module, display data, described ultrasonic transmitter-receiver, temperature sensor, speech processing module, supply module, display screen are connected with processor respectively; Described measured body weight module is provided with LOAD CELLS, supply module, and described measured body weight module is connected with processor.The present invention can record height and weight when lying low, and overcomes baby and cannot stand and the defect that accurately cannot survey height and weight, and the data recorded can be transferred to other mobile terminals, is convenient to store.
Accompanying drawing explanation
The better enforcement structural representation just of the described height measurement module that Fig. 1 is the measurement mechanism of height and weight described in the present invention.
The process flow diagram of one embody rule embodiment of the measuring method that Fig. 2 is the measurement mechanism of height and weight described in the present invention.
The process flow diagram of the second refinement step of one embody rule embodiment of the measuring method that Fig. 3 is the measurement mechanism of height and weight described in the present invention.
Embodiment
For making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of structural representation of preferred embodiment of height and weight measurement mechanism, as shown in Figure 1, a kind of height and weight measurement mechanism, wherein, comprise height measurement module, measured body weight module two parts, described device is a pellet type structure, and described height measurement module is arranged at the side of pallet and measured body weight module installation in the bottom of pallet;
Described height measurement module is provided with for transmitting and receiving hyperacoustic ultrasonic transmitter-receiver 110, for calculating the processor 120 of height data, for carrying out the temperature sensor 130 of temperature compensation to hyperacoustic speed, to record Human Height data and be processed into the display screen 160 of the speech processing module 140 of voice, supply module 150, display data, described ultrasonic transmitter-receiver 110, temperature sensor 130, speech processing module 140, supply module 150, display screen 160 are connected with processor 120 respectively;
Described measured body weight module is provided with LOAD CELLS, the supply module for measuring body weight data, described measured body weight module is connected with processor.
Due to ultrasound wave be easy to directional transmissions, good directionality, intensity easy to control, do not need with object being measured the advantage that directly contacts, be therefore widely used in range finding.In the present invention, ultrasonic transmitter-receiver is for transmitting and receiving ultrasound wave, and hyperacoustic frequency can unrestricted choice, and in general frequency is higher, and precision is also higher, but increases because of attenuation of air, therefore can only detect nearer distance.Within height is generally 3m, and precision prescribed is also higher, and the ultrasonic frequency therefore adopted in the present invention is between 20KHz ~ 100KHz, and preferably, the frequency of hyperacoustic probe is 40KHz.Ultrasound wave of the present invention receives and transmitting probe also can be divided into transmitting-receiving split and transceiver two kinds.
Because ultrasound wave has the characteristic that namely rebounds of contact barrier, we by processor with timer record under the ultrasound wave transmitting and receiving mistiming, just can calculate the distance from the position of ultrasound wave transmitting to barrier.Because hyperacoustic speed is different under different indoor temperatures, and the precision of the last measurement of speed Different Effects.Therefore have employed temperature sensor in the present invention and carry out velocity compensation, during concrete enforcement, temperature sensor detects Current Temperatures in real time, and this temperature data is sent to processor, the ultrasonic velocity extracted in processor under corresponding temperature calculates, thus improves the precision of measurement result.Concrete, two joints No. 7 powered battery can be adopted in the present invention.
Height and weight measurement mechanism, when specifically using, is first placed horizontally on the ground, the length preferably 2M of the pallet in the present invention by the height and weight measurement mechanism in the present invention.The one end of the pallet that body height measuring device is housed is designated as A end, the other end of pallet is designated as B end.Measured body weight module installation is in the below of pallet.Concrete step is: the distance between the B first measuring body height measuring device and pallet holds is designated as s1, tested personnel lies low in the pallet of height and weight measurement mechanism, the B end in contact of pin and pallet, whole body keeps level, the distance measured between height and weight measurement mechanism and the crown of personnel to be measured is designated as s2, is the actual height values of personnel to be measured by the processor range difference calculated between s1 and s2.Such as, the distance s1 recorded between height and weight measurement mechanism and floor is 1.88 meters, and the distance s2 between the crown of height and weight measurement mechanism and personnel to be measured is 1.05 meters, then the actual height values s=s1-s2=1.88-1.05=0.83 rice of personnel to be measured.
Processor controls the height values recorded to show on a display screen, and display screen is generally LED display.The height values simultaneously recorded also is undertaken converting voice to by speech processing module, reports to user, facilitates record.Described processor on height and weight measurement mechanism in the present invention is also integrated with bluetooth module, and bluetooth module is used for the height data recorded to transfer to other data terminals such as mobile terminal, realizes intelligent measure, and can facilitate record.Such as to survey the height situation of a class or the classmate of grade, be conducive to the storage that data are final.
And height and weight measurement mechanism of the present invention by LOAD CELLS by lie in pallet the body weight information of people measured accurately by accurate LOAD CELLS after, shown on a display screen, and body weight information can be sent to processor.
Described height and weight measurement mechanism, wherein also can be provided with a switch on height measurement module, and described switch is connected with described processor.Whether described switch control rule height and weight measurement mechanism is opened.
Described body is also provided with two LED signal lamp to transmit for reminder-data.Concrete, two signal lamps are red when height and weight measurement mechanism is opened, when the height and weight data recorded and other mobile terminals (as PAD, mobile phone etc.) etc. being transmitted data by bluetooth module, signal lamp becomes green, to go forward side by side line flicker, after data are transmitted, signal lamp becomes redness.
Concrete, described processor adopts model to be the chip of NORDIC51822.The ultrasonic velocity that described processor is corresponding under will prestoring different temperature.
Concrete, described temperature sensor adopts model to be the temperature sensor of DS18B20.Temperature sensor, for obtaining real-time temperature when measuring height, searches speed corresponding to corresponding temperature, for calculating height values after recording current temperature.
Based on above-mentioned height and weight measurement mechanism, present invention also offers the specific embodiment that height and weight surveyed by a kind of height and weight measurement mechanism, as shown in Figure 2, described method comprises:
Step S100, height and weight measurement mechanism is placed horizontally on the ground in advance; Also comprise before wherein said step S100, ultrasonic velocity angle value corresponding for different temperature is stored.
Step S200, to be recorded height and weight measurement mechanism by ultrasound wave and do not install height and weight measurement mechanism pallet the other end between the first distance; As detailed above.
Step S300, by the crown of ultrasonic measurement personnel to be measured and the second distance of height and weight measurement mechanism; As detailed above.
Step S400, the difference calculating the first Distance geometry second distance are the height recorded; As detailed above.
Step S500, by the height data recorded and the weight data display that recorded by LOAD CELLS on a display screen, and carry out voice message; As detailed above.Particularly, also comprise after step S500, the stance height recorded is sent to mobile terminal by bluetooth module and carries out data transmission.
Described stance height measurement method, wherein, described step S200 specifically comprises:
Step S201, control hyperacoustic transmitting and receiving by processor, and the mistiming of transmitting and receiving is stored;
Step S202, obtain Current Temperatures by temperature sensor, according to ultrasonic velocity corresponding under Current Temperatures;
Step S203, calculate height and weight measurement mechanism and the first distance corresponding between the other end of the pallet of height and weight measurement mechanism is not installed; As detailed above.
In sum, the invention provides a kind of height and weight measurement mechanism and measuring method, wherein, measurement mechanism comprises height measurement module, measured body weight module two parts, described device is a pellet type structure, and described height measurement module is arranged at the side of pallet and measured body weight module installation in the bottom of pallet; Described height measurement module is provided with ultrasonic transmitter-receiver, processor, temperature sensor, the display screen of speech processing module, supply module, display data, described ultrasonic transmitter-receiver, temperature sensor, speech processing module, supply module, display screen are connected with processor respectively; Described measured body weight module is provided with LOAD CELLS, supply module, and described measured body weight module is connected with processor.The present invention can record height and weight when lying low, and overcomes baby and cannot stand and the defect that accurately cannot survey height and weight, and the data recorded can be transferred to other mobile terminals, is convenient to store.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, but all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (9)
1. a height and weight measurement mechanism, is characterized in that, comprises height measurement module, measured body weight module two parts, and described device is a pellet type structure, and described height measurement module is arranged at the side of pallet and measured body weight module installation in the bottom of pallet;
Described height measurement module is provided with for transmitting and receiving hyperacoustic ultrasonic transmitter-receiver, for calculating the processor of height data, for carrying out the temperature sensor of temperature compensation to hyperacoustic speed, to record Human Height data and be processed into the display screen of the speech processing module of voice, supply module, display data, described ultrasonic transmitter-receiver, temperature sensor, speech processing module, supply module, display screen are connected with processor respectively;
Described measured body weight module is provided with LOAD CELLS, the supply module for measuring body weight data, described measured body weight module is connected with processor.
2. height and weight measurement mechanism according to claim 1, is characterized in that, described processor adopts model to be the chip of NORDIC51822.
3. height and weight measurement mechanism according to claim 1, is characterized in that, described temperature sensor adopts model to be the temperature sensor of DS18B20.
4. height and weight measurement mechanism according to claim 2, is characterized in that, described processor is also integrated with bluetooth module.
5. height and weight measurement mechanism according to claim 1, is characterized in that, described display screen is LED display.
6. height and weight measurement mechanism according to claim 1, is characterized in that, described supply module is two joints No. 7 batteries.
7. the height and weight measuring method of the height and weight measurement mechanism according to above-mentioned 1 to 6 any one claim, is characterized in that, comprise step:
A, height and weight measurement mechanism is placed horizontally on the ground in advance;
B, to be recorded height and weight measurement mechanism by ultrasound wave and do not install height and weight measurement mechanism pallet the other end between the first distance;
C, by the crown of ultrasonic measurement personnel to be measured and the second distance of height and weight measurement mechanism;
D, the difference calculating the first Distance geometry second distance are the height recorded;
E, by the height data recorded and the weight data display that recorded by LOAD CELLS on a display screen, and carry out voice message.
8. height and weight measuring method according to claim 7, is characterized in that, also comprises before described steps A:
S, ultrasonic velocity angle value corresponding for different temperature to be stored.
9. height and weight measuring method according to claim 7, is characterized in that, also comprises after described step e:
F, the stance height recorded is sent to mobile terminal by bluetooth module carries out data transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510109669.9A CN104776905A (en) | 2015-03-13 | 2015-03-13 | Height and weight measurement device and measurement method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510109669.9A CN104776905A (en) | 2015-03-13 | 2015-03-13 | Height and weight measurement device and measurement method |
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| CN104776905A true CN104776905A (en) | 2015-07-15 |
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| CN201510109669.9A Pending CN104776905A (en) | 2015-03-13 | 2015-03-13 | Height and weight measurement device and measurement method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037798A (en) * | 2016-06-04 | 2016-10-26 | 胡启航 | Multifunctional body height measuring ruler |
| CN108225518A (en) * | 2016-12-12 | 2018-06-29 | 无锡壹人灯科技发展有限公司 | A kind of intelligence height and weight machine |
| CN112244770A (en) * | 2020-10-10 | 2021-01-22 | 深圳市双佳医疗科技有限公司 | Equipment for automatically detecting growth trend of infants |
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| CN101498602A (en) * | 2009-01-15 | 2009-08-05 | 孙学川 | Intelligent tester for height and weight |
| CN201302480Y (en) * | 2008-07-10 | 2009-09-02 | 深圳先进技术研究院 | Body height and body weight measuring device |
| CN102620804A (en) * | 2011-01-26 | 2012-08-01 | 昆山金鑫新能源科技有限公司 | Solar energy automatic human body scale |
| CN103162782A (en) * | 2013-02-04 | 2013-06-19 | 河南紫光物联技术有限公司 | Novel height and weight measuring device |
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2015
- 2015-03-13 CN CN201510109669.9A patent/CN104776905A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201302480Y (en) * | 2008-07-10 | 2009-09-02 | 深圳先进技术研究院 | Body height and body weight measuring device |
| CN101498602A (en) * | 2009-01-15 | 2009-08-05 | 孙学川 | Intelligent tester for height and weight |
| CN102620804A (en) * | 2011-01-26 | 2012-08-01 | 昆山金鑫新能源科技有限公司 | Solar energy automatic human body scale |
| CN103162782A (en) * | 2013-02-04 | 2013-06-19 | 河南紫光物联技术有限公司 | Novel height and weight measuring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106037798A (en) * | 2016-06-04 | 2016-10-26 | 胡启航 | Multifunctional body height measuring ruler |
| CN108225518A (en) * | 2016-12-12 | 2018-06-29 | 无锡壹人灯科技发展有限公司 | A kind of intelligence height and weight machine |
| CN112244770A (en) * | 2020-10-10 | 2021-01-22 | 深圳市双佳医疗科技有限公司 | Equipment for automatically detecting growth trend of infants |
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Inventor after: Li Xiangliang Inventor before: Li Xiangji Inventor before: Xia Wei Inventor before: Xie Guangbao Inventor before: Li Xiangliang |
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Effective date of registration: 20150915 Address after: Luohu District Songyuan road Shenzhen City, Guangdong province 518001 75 2 14B Applicant after: Kang Kai Address before: 523879 Xin'an Industrial Park, Changan Town, Dongguan, Guangdong Applicant before: DONGGUAN JIERONG TECHNOLOGY CO., LTD. |
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