CN201717939U - Mobile terminal with function of height measurement - Google Patents
Mobile terminal with function of height measurement Download PDFInfo
- Publication number
- CN201717939U CN201717939U CN201020210389XU CN201020210389U CN201717939U CN 201717939 U CN201717939 U CN 201717939U CN 201020210389X U CN201020210389X U CN 201020210389XU CN 201020210389 U CN201020210389 U CN 201020210389U CN 201717939 U CN201717939 U CN 201717939U
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- China
- Prior art keywords
- infrared
- infrared sensor
- height
- portable terminal
- measured target
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- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model is suitable for the technical field of mobile terminals, and provides a mobile terminal with the function of height measurement. The mobile terminal comprises an infrared sensor, an infrared emitter, a baseband processor and a display screen, wherein the infrared sensor is used for gathering the infrared information sent by a measured object; the infrared emitter is used for emitting infrared rays to the measured object; the baseband processor is respectively connected with the infrared sensor and the infrared emitter, generating the infrared image according to the infrared information sent by the measured object and gathered by the infrared sensor, calculating the height of the infrared image, computing the distance between the measured object and the infrared sensor according to the infrared information reflected by the measured object and received by the infrared sensor, and counting the height data of the measured object according to the height and the distance of the image; and the display screen is connected with the baseband processor and is used for displaying the height data. The embodiment of the utility model enables the mobile terminal to have the function of height measurement, and the measurement method is convenient, quick and easy to use.
Description
Technical field
The utility model belongs to technical field of mobile terminals, relates in particular to a kind of portable terminal with height measurement function.
Background technology
Development of Communication Technique is maked rapid progress, the portable terminal technology of synchronized development has been brought increasing excellent the application into people's work and life, functions such as music, recreation, online, payment have realized the perfect adaptation with existing portable terminal, portable terminal has enriched people's life greatly, becomes indispensable communication and Relexing device in people's life.
Though the portable terminal of prior art is very hommization, but still the space that has greatly improved, the portable terminal of prior art does not also possess the function of highly measuring.
The utility model content
The purpose of this utility model is to provide a kind of portable terminal with height measurement function, and the portable terminal that is intended to solve prior art does not also possess the problem of the function of highly measuring.
The utility model is achieved in that a kind of portable terminal with height measurement function, and described portable terminal comprises:
Be used to gather the infrared sensor of the infrared ray information that measured target sends;
Be used for launching ultrared infrared transmitter to measured target;
Be connected with infrared transmitter with described infrared sensor respectively, the infrared ray information of sending according to the measured target of described infrared sensor collection, generate infrared image, calculate the image height, the infrared ray information that while receives according to described infrared sensor by the measured target reflected back, calculate the distance between measured target and the described infrared sensor, and calculate the baseband processor of the altitude information of measured target according to described image height and distance.
Be connected with described baseband processor, be used to show the display screen of altitude information.
The utility model embodiment further comprises: described infrared transmitter is integrated in the described infrared sensor.
In the utility model embodiment, by in portable terminal, increasing infrared transmitter and infrared sensor,, calculate object height according to the infrared ray information that infrared sensor receives, make portable terminal have height measurement function.Method is convenient, fast and easy-to-use.
Description of drawings
Fig. 1 is the structure chart of the portable terminal with height measurement function that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
In the utility model embodiment, by in portable terminal, increasing infrared transmitter and infrared sensor,, calculate object height according to the infrared ray information that infrared sensor receives, make portable terminal have height measurement function.
Embodiment one
Fig. 1 shows the structure chart of the portable terminal with height measurement function that the utility model embodiment provides, and for convenience of description, only shows the part relevant with present embodiment.
The portable terminal with height measurement function that the utility model embodiment provides comprises:
Be used to gather the infrared sensor 11 of the infrared ray information that measured target sends;
Be used for launching ultrared infrared transmitter 12 to measured target;
Be connected with infrared transmitter 12 with infrared sensor 11 respectively, the infrared ray information that the measured target of gathering according to infrared sensor 11 sends, generate infrared image, calculate the image height, the infrared ray information that receives according to infrared sensor 11 simultaneously by the measured target reflected back of infrared transmitter 12 emissions, calculate the distance between measured target and the infrared sensor 11, and calculate the baseband processor 13 of the altitude information of measured target according to the image height and distance.
Be connected with baseband processor, be used to show the display screen 14 of the altitude information that baseband processor 13 is calculated.
The operation principle of the portable terminal with height measurement function that the utility model embodiment provides is as follows:
When measured target was within infrared sensor 11 imaging scopes, infrared sensor 11 was captured in the infrared ray information that the target of its imaging scope is sent, and baseband processor 13 generates infrared images, and calculated the height of the image that generates.
Infrared transmitter 12 emission infrared ray to the targets of height to be measured are got back to infrared sensor 11 behind target reflection, baseband processor 13 writes down infrared and reflection intervals, according to the speed of infrared ray in air transfer, calculate distance D between target to be measured and the portable terminal by formula D=C Δ t/2, wherein Δ t is the time of infrared and reception, and C is infrared ray transmitting speed in air.
Because the image height that the equal height different distance is measured is with proportional variation, the corresponding corresponding determinand height of the image height that same distance is different, according to the height of target image to be measured and the distance D between target to be measured and the portable terminal, the gauged distance that provides in advance, the image altitude information that calibrated altitude is measured, for convenience, the image height that can provide 1 meter of 1 meter range measurement height target is as standard value, need be 1 meter image height under the distance with the conversion of target image height only, baseband processor 13 just can calculate the altitude information of target.
Display screen 14 outputs show the altitude information of the target that baseband processor 13 is calculated.
Embodiment two
In the utility model embodiment, infrared transmitter is integrated in the infrared sensor.
Embodiment two
In the utility model embodiment, the portable terminal with height measurement function can be mobile phone or PDA.
In the utility model embodiment, by in portable terminal, increasing infrared transmitter and infrared sensor,, calculate object height according to the infrared ray information that infrared sensor receives, make portable terminal have height measurement function.Method is convenient, fast and easy-to-use.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (3)
1. the portable terminal with height measurement function is characterized in that, comprising:
Be used to gather the infrared sensor of the infrared ray information that measured target sends;
Be used for launching ultrared infrared transmitter to measured target;
Be connected with infrared transmitter with described infrared sensor respectively, the infrared ray information of sending according to the measured target of described infrared sensor collection, generate infrared image, calculate the image height, the infrared ray information that while receives according to described infrared sensor by the measured target reflected back, calculate the distance between measured target and the described infrared sensor, and calculate the baseband processor of the altitude information of measured target according to described image height and distance;
Be connected with described baseband processor, be used to show the display screen of altitude information.
2. portable terminal as claimed in claim 1 is characterized in that described infrared transmitter is integrated in the described infrared sensor.
3. portable terminal as claimed in claim 1 is characterized in that, described portable terminal is mobile phone or PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020210389XU CN201717939U (en) | 2010-05-31 | 2010-05-31 | Mobile terminal with function of height measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020210389XU CN201717939U (en) | 2010-05-31 | 2010-05-31 | Mobile terminal with function of height measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201717939U true CN201717939U (en) | 2011-01-19 |
Family
ID=43463947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020210389XU Expired - Fee Related CN201717939U (en) | 2010-05-31 | 2010-05-31 | Mobile terminal with function of height measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201717939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078299A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市中兴微电子技术有限公司 | Multifunctional infrared signal processing method, mobile terminal, and storage medium |
| CN110068275A (en) * | 2019-06-10 | 2019-07-30 | 南京铁道职业技术学院 | A kind of method of infrared sensor measuring car hook height |
-
2010
- 2010-05-31 CN CN201020210389XU patent/CN201717939U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016078299A1 (en) * | 2014-11-19 | 2016-05-26 | 深圳市中兴微电子技术有限公司 | Multifunctional infrared signal processing method, mobile terminal, and storage medium |
| CN105679001A (en) * | 2014-11-19 | 2016-06-15 | 深圳市中兴微电子技术有限公司 | Multifunctional infrared signal processing method and mobile terminal |
| CN110068275A (en) * | 2019-06-10 | 2019-07-30 | 南京铁道职业技术学院 | A kind of method of infrared sensor measuring car hook height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20160531 |