CN101469969A - Multidimensional measuring apparatus and method, track drafting method - Google Patents
Multidimensional measuring apparatus and method, track drafting method Download PDFInfo
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- CN101469969A CN101469969A CNA2007101736652A CN200710173665A CN101469969A CN 101469969 A CN101469969 A CN 101469969A CN A2007101736652 A CNA2007101736652 A CN A2007101736652A CN 200710173665 A CN200710173665 A CN 200710173665A CN 101469969 A CN101469969 A CN 101469969A
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Abstract
The invention relates to a multidimensional measurer, a measurement method and a track plotting method therefore. The multidimensional measurer comprises a reflector; a transmitting receiver while the laser transmitted by the transmitting receiver is reflected by the reflector to the surface of an object; and a microcontroller unit for controlling the rotation of the reflector, processing the signals of the transmitting receiver and processing external input signals. The multidimensional measurer and measurement realize two-dimension and three-dimension spatial distance measurement, and can provide measurement results as reference track according to input distance and size for measured objects.
Description
Technical field
The present invention relates to a kind of multidimensional measure device and measuring method thereof, track drafting method.
Background technology
Measurements such as current common distance, size only limit to two dimensional surface, and can only measure surveying instrument and measured object spacing between the two.And, existing measurement means to fall behind for measurement requirement such as three dimensions middle distance, sizes more, the measurement result precision is low shortcoming such as maybe can't measure, and accurately indicates or demonstrate a kind of especially extravagant hope of measurement result for picture at three-dimensional object surface simultaneously.
Summary of the invention
Fundamental purpose of the present invention is to provide multidimensional measure device and measuring method thereof, this multidimensional measure device and measuring method thereof realize measuring two dimension, three dimensions distance, provide measurement result information such as reference locus according to the distance of being imported, size on measuring object.
For achieving the above object, the invention provides a kind of multidimensional measure device, its substantive distinguishing features is that it comprises: a reverberator; The laser that one transceiver, transceiver send reflexes on the measured object surface through this reverberator; One miniature control module, the rotation of this miniature control module control reverberator, the signal Processing of transceiver, outside input information are handled.
Preferably, described reverberator is made up of a prism by miniature control module control rotation.
Preferably, described transceiver is formed by producing the laser focusing device and receiving the laser signal device.
Preferably, described miniature control module comprises a storage unit, one input block, one transceiver control module, one reverberator control module, one display unit and an arithmetic element, this cell stores control routine, reverberator initial angle information, this input block is imported the size of required demonstration, distance values, these transceiver control module control Laser Devices, the rotating speed and the monitor speed of this reverberator control module control reverberator, this display unit shows the measurement size result value in real time, show the input block data message, this arithmetic element is calculated required end value by the three-dimensional measurement algorithm.
Another technical scheme of the present invention provides a kind of measuring method of utilizing the multidimensional measure device to carry out, its substantive distinguishing features is, it may further comprise the steps: rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order; Adjust the precision and the affirmation of measurement result by input block in the miniature control module; According to required measurement target position, by input block in the microcontroller and the emission demonstration of receiving element manual adjustment light beam on target, the track that makes it to scan overlaps with required measurement target and by affirmation; Miniature control module is measured the frequency of operation that the distance value that is drawn is readjusted the rotating speed and the emission reception control module of reverberator according to measurement result precision of importing and examination, makes the requirement as a result of its coincidence measurement; Miniature control module preserves and calculates the angle and distance and the final position angle and distance of starting position by its storage unit and arithmetic element; Draw two dimension target at a distance of size by above-mentioned data at last.
Another technical scheme of the present invention provides a kind of measuring method of utilizing the multidimensional measure device to carry out, its substantive distinguishing features is, it may further comprise the steps: rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order; Adjust the precision and the affirmation of measurement result by input block in the miniature control module; According to required measurement target position, by input block in the microcontroller and the emission demonstration of receiving element manual adjustment light beam on target, the track that makes it to scan overlaps with required measurement target and by affirmation; Miniature control module is measured the frequency of operation that the distance value that is drawn is readjusted the rotating speed and the emission reception control module of reverberator according to measurement result precision of importing and examination, makes the requirement as a result of its coincidence measurement; Surperficial every segment size that a bit of angle and distance value obtains objective is preserved and calculated to miniature control module by its storage unit and arithmetic element etc.; The size of the objective required measurement in surface will promptly be drawn after above-mentioned every segment size integration.
Another technical scheme of the present invention provides a kind of track drafting method that utilizes the multidimensional measure device to carry out, its substantive distinguishing features is, it may further comprise the steps: rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order; Import the three-dimensional dimension data and the affirmation of required demonstration by input block in the miniature control module; By input block in the microcontroller and emission receiving element manual adjustment light beam starting end, the track of scanning is overlapped with the required size target direction and confirm to required display size; Miniature control module is readjusted the rotating speed of reverberator and the frequency of operation that emission receives control module according to the distance value that premeasuring drew, and makes it accurate track while scan; Miniature control module calculates angle and distance value each time surperficial every segment size of objective by accurately control and calculating; Above-mentioned every segment size is constantly superposeed from starting end, and constantly compare with the required demonstration three-dimensional dimension of input, its difference stops to add up in the display precision scope of permission the time, and last point is the final position of required display size; Miniature control module makes emission receiving element and the work of reflector element repetition period, and light beam is multiple scanning on display-object, sees the reference locus of a stable required display size by people's visual characteristic.
The present invention is owing to adopted above-mentioned technical scheme, make it compared with prior art, have following advantage and good effect: this multidimensional measure device and measuring method thereof realize measuring two dimension, three dimensions distance, on measuring object, provide measurement result information such as reference locus according to the distance of being imported, size, and the use laser ranging, measurement result precision height.Multidimensional measure device of the present invention and measuring method thereof, track drafting method not only can be applicable on the equipment such as mobile phone, communication terminal, notebook computer, PDA, also can be applicable on the professional equipments such as surveying instrument, and association area.
Description of drawings
Fig. 1 is the structural representation of multidimensional measure device of the present invention;
Fig. 2 is the structural representation of miniature control module among Fig. 1;
Fig. 3 is a three-dimensional measurement principle schematic of the present invention;
Fig. 4 measures the synoptic diagram of two-dimensional space distance for the present invention;
Fig. 5 measures the synoptic diagram of three dimensions distance for the present invention;
Fig. 6 is an intended size rendering space track synoptic diagram of the present invention.
Embodiment
Below with reference to accompanying drawing multidimensional measure device of the present invention and measuring method thereof, track drafting method are described in further detail.
Fig. 1 is the structural representation of multidimensional measure device of the present invention, and as shown in Figure 1, multidimensional measure device of the present invention mainly is made up of three parts: a miniature control module, a transceiver, a reverberator are formed.Wherein miniature control module mainly is the rotation that is used for controlling reverberator, the signal Processing of transceiver, outside input information processing etc.; Reverberator mainly is prism (the present invention also comprises the rotary body that other shapes a constitute) formation of accurately being controlled rotation by miniature control module by one; Transceiver is formed by producing the laser focusing device and receiving the laser signal device, and the laser that transceiver sends reflexes on the measured object surface through reverberator.Fig. 2 is the structural representation of miniature control module among Fig. 1, as shown in Figure 2, miniature control module comprises a storage unit, an input block, a transceiver control module, a reverberator control module, a display unit and an arithmetic element, and wherein this storage unit mainly is to be used for storing information such as control routine, reverberator initial angle; This input block mainly is size, the distance values that is used for importing required demonstration, the more accurate input interface of entire equipment; This transceiver control module mainly is controls such as the switch that is used for controlling Laser Devices, initial final position and intensity; This reverberator control module mainly is rotating speed and the monitor speed that is used for controlling reverberator; This display unit is mainly used to show in real time some information that need show such as measurement size result value, demonstration input block data; This arithmetic element is mainly used to calculate required end value by the three-dimensional measurement algorithm.
Fig. 3 is a three-dimensional measurement principle schematic of the present invention, as shown in Figure 3, at the reverberator swing circle in the time divided by reverberator limit number, t1 and moment t2 represent that laser is in position one and the position two as Fig. 3 respectively constantly, be in t1 during the moment for laser, the angle position of the reverberator that microcontroller monitored in the multidimensional measure device is a1, it is L1 by the laser measurement range-to-go in the transceiver simultaneously, when laser is in t2 during the moment, the angle position at reverberator place is that a2 (all is as the criterion with the center of reverberator with upper angle in this example, also can define) with other basic points, it is L2 by the laser measurement range-to-go, can draw clearly like this that two space of points air line distance S are variables L 1 on the target, L2, a1, a2, t1, the function of t2:
S＝F(L1，L2，a1，a2，t1，t2)
A1 wherein, a2 is the function of reverberator rotating speed w simultaneously; The difference of t1 and t2 can use a1, a2 and reverberator rotating speed w to calculate; By the size of the L1 of the requirement of measuring accuracy and measurement, make the time interval of t1 and t2 enough little according to the requirement of numerical analysis, so just can come the surface size of approximate substitution measurement target with S; Microcontroller is the angle position a1 of reverberator, L1, and a2, L2 is saved in the storage unit.
Fig. 4 is the synoptic diagram that the present invention measures the two-dimensional space distance, as shown in Figure 4, utilizes the method for multidimensional measure measurement device two-dimensional space distance of the present invention may further comprise the steps:
Rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order;
Adjust the precision and the affirmation of measurement result by input block in the miniature control module;
According to required measurement target position, by input block in the microcontroller and the emission demonstration of receiving element manual adjustment light beam on target, the track that makes it to scan overlaps with required measurement target and by affirmation;
Miniature control module is measured the frequency of operation that the distance L value that is drawn is readjusted the rotating speed and the emission reception control module of reverberator according to measurement result precision of importing and examination, makes the requirement as a result of its coincidence measurement;
Miniature control module preserves and calculates angle a1 and distance L 1 and the final position angle a2 and the distance L 2 of starting position by its storage unit and arithmetic element etc.;
Can draw two dimension target at a distance of size S by above-mentioned data at last.
Fig. 5 is the synoptic diagram that the present invention measures the three dimensions distance, as shown in Figure 5, utilizes the method for multidimensional measure measurement device three dimensions distance of the present invention may further comprise the steps:
Rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order;
Adjust the precision and the affirmation of measurement result by input block in the miniature control module; According to required measurement target position, by input block in the microcontroller and the emission demonstration of receiving element manual adjustment light beam on target, the track that makes it to scan overlaps with required measurement target and by affirmation;
Miniature control module is measured the frequency of operation that the distance L value that is drawn is readjusted the rotating speed and the emission reception control module of reverberator according to measurement result precision of importing and examination, makes the requirement as a result of its coincidence measurement;
Surperficial every segment size S1 that a bit of angle a and distance L value can get objective is preserved and calculated to miniature control module, S2...... by its storage unit and arithmetic element etc.;
The size S of the objective required measurement in surface will can be drawn after above-mentioned every segment size integration.
Fig. 6 is an intended size rendering space track synoptic diagram of the present invention, as shown in Figure 6, utilizes the method for multidimensional measure device track drafting of the present invention may further comprise the steps:
Rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order;
Import the three-dimensional dimension data and the affirmation of required demonstration by input block in the miniature control module;
By input block in the microcontroller and emission receiving element manual adjustment light beam starting end, the track of scanning is overlapped with the required size target direction and confirm to required display size;
Miniature control module is readjusted the rotating speed of reverberator and the frequency of operation that emission receives control module according to the distance L value that premeasuring drew, and makes it accurate track while scan;
Miniature control module is by accurate control and calculate, surperficial every segment size S1, S2...... etc. that each time angle a and distance L value are calculated objective;
Above-mentioned every segment size is constantly superposeed from starting end, and constantly compare with the required demonstration three-dimensional dimension of input, its difference stops to add up in the display precision scope of permission the time, and last point is the final position of required display size;
Miniature control module makes emission receiving element and the work of reflector element repetition period, and light beam is multiple scanning on display-object, can see the reference locus of a stable required display size by people's visual characteristic.This multidimensional measure device and measuring method thereof realize measuring two dimension, three dimensions distance, provide measurement result information such as reference locus according to the distance of being imported, size on measuring object, and use laser ranging, measurement result precision height.Multidimensional measure device of the present invention and measuring method thereof, track drafting method not only can be applicable on the equipment such as mobile phone, communication terminal, notebook computer, PDA, also can be applicable on the professional equipments such as surveying instrument, and association area.
That more than introduces only is based on preferred embodiment of the present invention, can not limit scope of the present invention with this.Any the present invention is done replacement, the combination, discrete of step well know in the art, and the invention process step is done well know in the art being equal to change or replace and all do not exceed exposure of the present invention and protection domain.
Claims (7)
1. multidimensional measure device is characterized in that it comprises:
One reverberator;
The laser that one transceiver, transceiver send reflexes on the measured object surface through this reverberator;
One miniature control module, the rotation of this miniature control module control reverberator, the signal Processing of transceiver, outside input information are handled.
2. multidimensional measure device as claimed in claim 1 is characterized in that, described reverberator is made up of a prism by miniature control module control rotation.
3. multidimensional measure device as claimed in claim 1 is characterized in that, described transceiver is formed by producing the laser focusing device and receiving the laser signal device.
4. multidimensional measure device as claimed in claim 1, it is characterized in that, described miniature control module comprises a storage unit, one input block, one transceiver control module, one reverberator control module, one display unit and an arithmetic element, this cell stores control routine, reverberator initial angle information, this input block is imported the size of required demonstration, distance values, these transceiver control module control Laser Devices, the rotating speed and the monitor speed of this reverberator control module control reverberator, this display unit shows the measurement size result value in real time, show the input block data message, this arithmetic element is calculated required end value by the three-dimensional measurement algorithm.
5. measuring method of utilizing multidimensional measure device as claimed in claim 1 to carry out is characterized in that it may further comprise the steps:
Rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order;
Adjust the precision and the affirmation of measurement result by input block in the miniature control module;
According to required measurement target position, by input block in the microcontroller and the emission demonstration of receiving element manual adjustment light beam on target, the track that makes it to scan overlaps with required measurement target and by affirmation;
Miniature control module is measured the frequency of operation that the distance value that is drawn is readjusted the rotating speed and the emission reception control module of reverberator according to measurement result precision of importing and examination, makes the requirement as a result of its coincidence measurement;
Miniature control module preserves and calculates the angle and distance and the final position angle and distance of starting position by its storage unit and arithmetic element;
Draw two dimension target at a distance of size by above-mentioned data at last.
6. measuring method of utilizing multidimensional measure device as claimed in claim 1 to carry out is characterized in that it may further comprise the steps:
Rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order;
Adjust the precision and the affirmation of measurement result by input block in the miniature control module; According to required measurement target position, by input block in the microcontroller and the emission demonstration of receiving element manual adjustment light beam on target, the track that makes it to scan overlaps with required measurement target and by affirmation;
Miniature control module is measured the frequency of operation that the distance value that is drawn is readjusted the rotating speed and the emission reception control module of reverberator according to measurement result precision of importing and examination, makes the requirement as a result of its coincidence measurement;
Surperficial every segment size that a bit of angle and distance value obtains objective is preserved and calculated to miniature control module by its storage unit and arithmetic element etc.;
The size of the objective required measurement in surface will promptly be drawn after above-mentioned every segment size integration.
7. track drafting method that utilizes multidimensional measure device as claimed in claim 1 to carry out is characterized in that it may further comprise the steps:
Rotate by the acquiescence rotating speed by reverberator by reverberator control module in the microcontroller, and monitor its working order;
Import the three-dimensional dimension data and the affirmation of required demonstration by input block in the miniature control module;
By input block in the microcontroller and emission receiving element manual adjustment light beam starting end, the track of scanning is overlapped with the required size target direction and confirm to required display size;
Miniature control module is readjusted the rotating speed of reverberator and the frequency of operation that emission receives control module according to the distance value that premeasuring drew, and makes it accurate track while scan;
Miniature control module calculates angle and distance value each time surperficial every segment size of objective by accurately control and calculating;
Above-mentioned every segment size is constantly superposeed from starting end, and constantly compare with the required demonstration three-dimensional dimension of input, its difference stops to add up in the display precision scope of permission the time, and last point is the final position of required display size;
Miniature control module makes emission receiving element and the work of reflector element repetition period, and light beam is multiple scanning on display-object, sees the reference locus of a stable required display size by people's visual characteristic.
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| CN2007101736652A CN101469969B (en) | 2007-12-28 | 2007-12-28 | Multidimensional measuring apparatus and method, track drafting method |
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| CN2007101736652A CN101469969B (en) | 2007-12-28 | 2007-12-28 | Multidimensional measuring apparatus and method, track drafting method |
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Cited By (9)
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| CN101900697A (en) * | 2010-07-20 | 2010-12-01 | 上海电气核电设备有限公司 | Ray device with laser ranging function |
| CN103278102A (en) * | 2013-05-07 | 2013-09-04 | 江苏苏威尔科技有限公司 | Laser measurement system and method for three-dimensional deformation of object |
| CN108362239A (en) * | 2018-01-20 | 2018-08-03 | 东莞领丰电子有限公司 | A method of it measuring mobile phone and buckles size |
| CN108801161A (en) * | 2017-04-28 | 2018-11-13 | 北京小米移动软件有限公司 | Measuring system, method and device, readable storage medium storing program for executing |
| CN109000565A (en) * | 2018-04-28 | 2018-12-14 | 中兴通讯股份有限公司 | A kind of measurement method, device and terminal |
| CN110645918A (en) * | 2018-06-26 | 2020-01-03 | 精工爱普生株式会社 | Three-dimensional measuring device, control device, and robot system |
| WO2020007274A1 (en) * | 2018-07-06 | 2020-01-09 | 江苏慧光电子科技有限公司 | Light beam scanning control method and device, system and corresponding medium |
| WO2020092120A1 (en) * | 2018-11-02 | 2020-05-07 | Waymo Llc | Mirror assembly |
| US10948573B2 (en) | 2016-12-19 | 2021-03-16 | Waymo Llc | Mirror assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069975A (en) * | 2003-08-27 | 2005-03-17 | Ishikawajima Harima Heavy Ind Co Ltd | Laser distance measuring instrument |
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- 2007-12-28 CN CN2007101736652A patent/CN101469969B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101900697A (en) * | 2010-07-20 | 2010-12-01 | 上海电气核电设备有限公司 | Ray device with laser ranging function |
| CN103278102A (en) * | 2013-05-07 | 2013-09-04 | 江苏苏威尔科技有限公司 | Laser measurement system and method for three-dimensional deformation of object |
| CN103278102B (en) * | 2013-05-07 | 2015-09-23 | 江苏苏威尔科技有限公司 | The laser measurement system of the three-dimensional deformation of a kind of object and measuring method thereof |
| US11879998B2 (en) | 2016-12-19 | 2024-01-23 | Waymo Llc | Mirror assembly |
| US11550039B2 (en) | 2016-12-19 | 2023-01-10 | Waymo Llc | Mirror assembly |
| US10948573B2 (en) | 2016-12-19 | 2021-03-16 | Waymo Llc | Mirror assembly |
| CN108801161A (en) * | 2017-04-28 | 2018-11-13 | 北京小米移动软件有限公司 | Measuring system, method and device, readable storage medium storing program for executing |
| CN108801161B (en) * | 2017-04-28 | 2021-06-29 | 北京小米移动软件有限公司 | Measuring system, method and device, readable storage medium |
| CN108362239A (en) * | 2018-01-20 | 2018-08-03 | 东莞领丰电子有限公司 | A method of it measuring mobile phone and buckles size |
| CN109000565A (en) * | 2018-04-28 | 2018-12-14 | 中兴通讯股份有限公司 | A kind of measurement method, device and terminal |
| WO2019206228A1 (en) * | 2018-04-28 | 2019-10-31 | 中兴通讯股份有限公司 | Measuring method, device and terminal |
| CN109000565B (en) * | 2018-04-28 | 2022-02-18 | 中兴通讯股份有限公司 | Measuring method, measuring device and terminal |
| CN110645918B (en) * | 2018-06-26 | 2021-07-20 | 精工爱普生株式会社 | Three-dimensional measuring device, control device, and robot system |
| CN110645918A (en) * | 2018-06-26 | 2020-01-03 | 精工爱普生株式会社 | Three-dimensional measuring device, control device, and robot system |
| WO2020007274A1 (en) * | 2018-07-06 | 2020-01-09 | 江苏慧光电子科技有限公司 | Light beam scanning control method and device, system and corresponding medium |
| WO2020092120A1 (en) * | 2018-11-02 | 2020-05-07 | Waymo Llc | Mirror assembly |
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