CN203083571U - Digital geologic compass with image collection function - Google Patents
Digital geologic compass with image collection function Download PDFInfo
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- CN203083571U CN203083571U CN 201320070471 CN201320070471U CN203083571U CN 203083571 U CN203083571 U CN 203083571U CN 201320070471 CN201320070471 CN 201320070471 CN 201320070471 U CN201320070471 U CN 201320070471U CN 203083571 U CN203083571 U CN 203083571U
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Abstract
The utility model provides a digital geologic compass with an image collection function. The digital geologic compass comprises a shell, wherein an azimuth angle and dip angle data collection module, an image collection and processing module, a laser module, a satellite positioning module, an air-pressure height measurement circuit, a power supply module and a display module which are respectively connected with a storage and control circuit are arranged in the shell. According to the digital geologic compass with the image collection function, the picture or image data of a job site can be photographed by virtue of the image collection function, the requirement on the carrying of the camera can be reduced, and the labor intensity of outdoor or under-well geologists can be reduced; and the height is obtained by carrying out calculation on the air pressure and temperature data measured by the air-pressure height measurement circuit, and the longitude, latitude and height data are measured by the satellite positioning module, so that the necessary environmental data including the azimuth angle data, the dip angle data, the satellite positioning data, air temperature data, the air pressure data, the height data and the like can be provided for the outdoor geologists, and the digital geologic compass has a remarkable practical value in the outdoor geological work.
Description
Technical field
The utility model belongs to the geologic compass technical field, relates to a kind of digital geological box compass with image collection function.
Background technology
At present, geologic compass all is the designs of mechanical type pointer, is usually used in measuring various architectonic position angles (trend, tendency), inclination angle.This compass has following shortcoming:
(1) the measuring accuracy error is big: such as need at first keep level relatively when measuring the orientation, this just needs to observe the mercury that is used for the measurement level and steeps equilibrium state placed in the middle, because can there be malobservation in the vibration that hand-held compass produces this moment.After level relatively during reading of data reading pointer drift central value or manually steering needle stop swinging, at this moment also can produce the error of 1-3 degree at least, produce bigger error with aforementioned error accumulation meeting.And at mechanical part when aging and environment for use is abominable, the error of conventional compass can be bigger.Need at first obtain horizontal direction when measuring the inclination angle, can produce too than mistake;
(2) operating efficiency is low: conventional compass is because to be subjected to balance, the observation pointer balance of aforementioned maintenance mercury bubble when measuring all more time-consuming, and often needs to repeat repeatedly just can obtain data more accurately; Also need the repetition said process when measuring the inclination angle, so need the more relatively time of cost, this under more abominable even unsafe condition, uses this box compass that fairly obvious deficiency is just arranged in the mine down-hole.
The utility model content
The utility model provides a kind of digital geological box compass with image collection function, and its measuring accuracy height and operating efficiency height possess the image collection function simultaneously.
The technical scheme that the utility model adopted is:
A kind of digital geological box compass with image collection function, comprise housing, be provided with respectively the position angle and inclination data acquisition module, image collection and processing module, barometric leveling circuit, power circuit and the display module that are connected with control module with storage in the housing;
Storage is read position angle and measured position angle and the inclination data of inclination data acquisition module with control module, obtains the pitch angle and the angle of roll through computing, with position angle, pitch angle and angle of roll data, and is sent to the display module demonstration;
Storage and control module receive the view data that image collection and processing module are gathered, and are sent on the display module and show;
When data need be preserved on being presented at display module, under the control that is stored to storage and control module, these data were stored to storage and control module.
Described position angle and inclination data acquisition and conditioning circuit comprise Magnetic Sensor, acceleration transducer and A/D converter, and the conditioning of the raw data that A/D converter is gathered Magnetic Sensor, acceleration transducer also sends it to storage and control circuit.
Described Magnetic Sensor is 3 axial magnetic sensors, and described acceleration transducer is 3 axle acceleration sensors;
Or the integrated sensor of integrated 3 axial magnetic sensors and 3 axle acceleration sensors.
Also be provided with the laser module that is connected with control circuit with storage in the described housing, storage is thrown line with the laser guide and/or the laser of control circuit control laser module;
The laser guide of storage and control circuit control laser module makes the consistent laser beam in laser module emission a branch of and current box compass position angle;
Storage is thrown line with the laser of control circuit control laser module, makes one of laser module emission and the consistent laser rays in current box compass angle of inclination.
Also be provided with the satellite positioning module that is connected with control circuit with storage in the described housing, storage is read the measured longitude and latitude of satellite positioning module with control circuit, and the longitude and latitude data are shown on the display screen of display module.
Described satellite positioning module also is connected with antenna, adopts the one or more combination in GPS locating module, dipper system locating module, GLONASS locating module, the Galileo system locating module; Satellite positioning module sends to storage and control circuit with the locating information that is detected.
Described storage and control circuit read the measured air pressure of barometric leveling circuit, temperature data, obtain elevation through computing, and air pressure, temperature, altitude figures are shown on the display screen of display module.
Described image collection and processing module comprise camera and image-processing circuit, and camera is arranged on the housing, and storage and control module are handled and sent to image-processing circuit to the influence of gathering.
Described storage comprises controller and the storer that is connected by data bus with control circuit, also is provided with the data-out port that is connected with control module with storage.
Described display module comprises display driver circuit and display screen, and display driver circuit drives display screen under the control of storage and control circuit, content corresponding is presented at display screen.
Compared with prior art, the utlity model has following beneficial technical effects:
The digital geological box compass with image collection function that the utility model provides utilizes magnetic sensor circuit, and auxiliary laser guide function with laser module realizes the position angle is gathered; Utilize the obliquity sensor circuit, auxiliary laser with laser module is thrown the line function, the angle of inclination is gathered, and operate very conveniently, significantly improves the precision of measuring, and can read in real time under the compass level needn't painstakingly keeping, and significantly reduces the running time.Meanwhile, can also utilize the image collection function can take the picture or the image data of working site and preserved, reduce and carry camera, geologist's labour intensity when reducing field or mine down-hole.
Further, the digital geological box compass that the utility model provides with image collection function, utilize the measured air pressure of barometric leveling module, temperature data, obtain elevation through computing, and measured longitude and latitude and the altitude figures of locating module via satellite; Can have significant practical value to field geological work in time for the field geological work person provides the environmental data foundation that comprises that satnav, temperature, air pressure and elevation etc. are necessary like this.
The digital geological box compass with image collection function that the utility model provides under storage and the cooperation of control circuit, utilizes the magnetic sensor unit circuit, and auxiliary laser guide function realization with laser module is gathered the position angle; Utilize the obliquity sensor element circuit, auxiliary laser with laser module is thrown the line function, and the angle of inclination is gathered, and operate very convenient, the precision of significantly improve measuring can read under the compass level in real time needn't painstakingly keeping, and significantly reduces the running time.
Description of drawings
Fig. 1 is the connection diagram that the utlity model has the digital geological box compass of image collection function;
Fig. 2 is the structured flowchart that the utlity model has the digital geological box compass of image collection function;
Fig. 3 is the use operational flowchart that the utlity model has the digital geological box compass of image collection function.
Embodiment
To further detailed explanation of the utility model, described is to explanation of the present utility model rather than qualification below in conjunction with accompanying drawing.
Below in conjunction with accompanying drawing the mining digital geological box compass of the utility model is done detailed description:
Referring to Fig. 1, Fig. 2, a kind of digital geological box compass with image collection function, comprise housing, be provided with respectively barometric leveling circuit, laser module, image collection and the processing module, position angle and inclination data Acquisition Circuit, satellite positioning module, power circuit and the display module that are connected with control circuit with storage in the housing.
Storage is read position angle and measured position angle and the inclination data of inclination data acquisition module with control module, obtains the pitch angle and the angle of roll through computing, with position angle, pitch angle and angle of roll data, and is sent to the display module demonstration;
Storage and control module receive the view data that image collection and processing module are gathered, and are sent on the display module and show;
When data need be preserved on being presented at display module, under the control that is stored to storage and control module, these data were stored to storage and control module.
Further, the laser guide function of storage and control circuit control laser module, this function can make one of box compass emission and the consistent laser beam in current box compass position angle, measure the definite of orientation during auxiliary measurement of azimuth; Storage is thrown the line function with the laser of control circuit control laser module, this function can make one of box compass emission and the consistent laser rays in current box compass angle of inclination (pitch angle and the angle of roll), measures the definite of current object angle of inclination when assisting measurement of dip angle.
Concrete, described position angle and inclination data acquisition module comprise Magnetic Sensor, acceleration transducer and A/D converter, and the Magnetic Sensor collection also provides the position angle, and the acceleration of gravity sensor acquisition also provides the angle of inclination.
Described Magnetic Sensor is 3 axial magnetic sensors, and described acceleration of gravity sensor is 3 axle acceleration sensors.All right, with 3 axial magnetic sensors and 3 integrated designs of acceleration of gravity sensor, be integrated into the sensor of three magnetometers and triaxial accelerometer.
Further, also be provided with the barometric leveling module that is connected with control module with storage in the described housing, storage is read the measured air pressure of barometric leveling module, temperature data with control module, obtain elevation through computing, air pressure, temperature, altitude figures are stored and shown on display module.
Also be provided with the satellite positioning module that is connected with control module with storage in the described housing, storage is read measured longitude and latitude of satellite positioning module and altitude figures with control module, and longitude and latitude and altitude figures are stored and show on display module.
Below each module is described in detail:
Position angle and inclination data acquisition module: described position angle and inclination data acquisition and conditioning circuit comprise Magnetic Sensor, acceleration transducer and A/D converter, and the conditioning of the raw data that A/D converter is gathered Magnetic Sensor, acceleration transducer also sends it to storage and control circuit.
Concrete described Magnetic Sensor is 3 axial magnetic sensors, and described acceleration of gravity sensor is 3 axle acceleration sensors.Also 3 axial magnetic sensors and 3 integrated designs of acceleration of gravity sensor can be integrated into the sensor of three magnetometers and triaxial accelerometer.
The image collection processing module: comprise camera and image-processing circuit, camera is arranged on the housing, and image-processing circuit is handled the influence of gathering and sent to storage and control module, finishes the collection and the storage of picture or image data.
Laser module: described laser module possesses the laser guide function and laser is thrown the line function.Adopting miniature is the module design of core with the laser diode, can directly adopt common miniature laser bundle module, " word " laser module at present, possesses projection point-like laser, " word " line laser function.The laser guide function can make one of box compass emission and the consistent laser beam in current box compass position angle, measures the definite of orientation during auxiliary measurement of azimuth; Laser is thrown the line function can make one of box compass emission and the consistent continuous laser line in current box compass angle of inclination (pitch angle and the angle of roll), measures the definite of current object angle of inclination when assisting measurement of dip angle;
Storage and control module: comprise the controller and the storer that are connected by data bus, circuit control, data processing to whole compass operation, as total power switch, the processing processing that shows control, the sensor image data, position angle, inclination angle, displaying contents control, and the storage of data such as temperature, air pressure, elevation etc.
Display module: adopt liquid crystal display to show module, be used for display result data such as position angle, roll angle, pitch angle degree, temperature, air pressure altitude figures and orientation change modeling figure, face upward and bow and (pitch angle refers to that current course is the angle of the relative surface level of azimuth direction line for roll mimic diagram etc.; Roll angle refers to the angle of compass plane perpendicular to course direction and surface level).When needs call image, call image and on liquid crystal display, show.
Power module: be responsible for each circuit supply of system.
The barometric leveling module adopts barometric pressure sensor, cooperates with control module with storage, finishes atmospheric pressure, temperature acquisition, and is converted into the function of altitude figures.Concrete described barometric leveling module comprises barometric pressure sensor and process chip, and barometric pressure sensor sends to process chip with the signal that is detected.
Satellite positioning module: adopt the satnav chip, cooperate with control module, finish the function of obtaining of observation station longitude and latitude and elevation coordinate data with storage.Can adopt the one or more combination in GPS locating module, dipper system locating module, GLONASS locating module, the Galileo system locating module.
As shown in Figure 3, the utlity model has the digital geological box compass of image collection function, its operating process comprises the steps:
1) position angle, inclination data collection: storage and control module read the terrestrial magnetic field data and the change in gravitational acceleration data of each sensor by 3 axial magnetic sensor chips in the data acquisition module, 3 axial rake sensor chips.
2) image data collection:, realize obtaining of original figure image data by miniature High-Resolution Digital Video Camera.
3) data processing: the storage and control module the data of data collecting module collected are processed processing in control module, according to the various kinds of sensors raw data, calculate final bearing, face upward bow, the roll angle.
Data presentation sends instructions to display module to the above-mentioned data that dispose by control module with storage and shows, control module is responsible for the control to displaying contents.Store display result in case of necessity, as longitude and latitude, temperature, position angle, face upward bow, roll etc.
When adopting barometric leveling module or satellite positioning module, its data acquisition is as follows:
The barometric leveling module data is gathered: read the data of barometric pressure sensor by the process chip in the barometric leveling module, realize obtaining of initial temperature, atmospheric pressure data, and then obtain altitude figures or altitude figures by computing.
Satellite location data is gathered: locating module via satellite, realize the obtaining of latitude and longitude value, altitude figures to the observation station position coordinates.Two kinds of altitude figuress that approach obtained so just can be provided, can further just print mutually.
The digital geological box compass that the utlity model has the image collection function adopts electronic compass technology, acceleration of gravity detection technique to combine, cooperate laser technology, satellite positioning techs etc. will effectively be avoided the deficiency of conventional compass instrument design, and possess and be fit to the advantage that the Field Geology Investigations environment uses more, become geologist's novel work sharp weapon, can also be widely used in fields such as outdoor exercises.Meanwhile, can also utilize the image collection function can take the picture or the image data of working site and preserved, reduce and carry camera, geologist's labour intensity when reducing field or mine down-hole.
Concrete, satellite positioning module, acceleration of gravity sensors such as the Magnetic Sensor that the utility model employing can conveniently buy in the market, laser module, GPS are as the core electron chip, and by circuit design realization data processing and storage, the design that finish degree of precision, can obtain the geologic compass of observation station coordinate, temperature, air pressure, altitude figures simultaneously.Wherein:
(1) currently marketed electronic compass also is digital compass, is to utilize Magnetic Sensor to measure the terrestrial magnetic field to decide a kind of device of the arctic.It can only measure the orientation, can not be used to measure the angle of inclination.This electronic compass or title digital compass have been widely used in fields such as mobile phone, notebook computer, consumer electronics, auto-navigation system and personal navigation system.This electronic compass can be divided into plane electronics compass and three-dimensional (axle) electronic compass.The plane electronics compass requires the user must keep the level of compass in use, otherwise when the compass run-off the straight, also can provide the variation in course and in fact not variation of course.Three-dimensional (axle) electronic compass has overcome the strictness restriction in use of plane electronics compass, because three-dimensional (axle) electronic compass portion has within it added obliquity sensor, if can carry out slope compensation to compass during the compass run-off the straight, even compass run-off the straight like this, course (orientation) data are still accurate.Sometimes in order to overcome temperature drift, but also built-in temperature compensation system of compass reduces the pitch angle to greatest extent and points to the temperature drift at angle.
(2) acceleration of gravity sensor (obliquity sensor), it can measure the static weight acceleration in tilt detection is used, can also measure motion or impact the dynamic acceleration that causes.Its high resolving power is enough to measure the angle change less than 0.1 °.This type of chip adopts super low-power consumption 3 axis accelerometers, can read simultaneously along the roll angle in pitch angle degree on course (azimuth direction) and vertical course, and the resolution height can satisfy the measurement to the angle of inclination of types of objects.And since can read simultaneously face upward bow, two angles of roll, bring operational facility (painstakingly gyrocompass can read instant inclination angle) and read the inclination angle to compass.This type of obliquity sensor finds broad application in fields such as military affairs, space flight and aviation, industrial automation, engineering machinery, railway locomotive, consumer electronics, marine ships.
(3) the utility model adopts common miniature High-Resolution Digital Video Camera, as the image collection sensor, and cooperates the image data treatment circuit, finishes the shooting and the memory function of image data in conjunction with storage control module.Current, the application of microcam is very general, it is widely used in digital product, video monitoring, pipeline shooting, special shooting (taking, remembering evidence obtaining etc. as investigation) fields such as mobile phone, can carry out photograph taking and shooting continuously, resolution can arrive more than the 420TVLine, cooperate flashlamp or secondary light source where necessary, can obtain image data satisfactory for result.Image collection function of the present utility model promptly is to adopt this type of microcam function design to realize.Like this, integrated application that can implementation tool in geological work is used, be that the digital geological compass function matches with the image collection function, improve the geologist geologic body is carried out position angle, measurement of dip angle work efficiency in, can also get access to on-the-spot more full and accurate image data.
(4) laser module: be used to throw a laser beam, laser rays, it is far away that laser has projection distance, spread little characteristics, be widely used in industry, the civilian accurate fixed setting of all kinds of needs, horizontal all kinds of occasions, as the level of laser orientation instrument, fine turning lathe processing etc.Because this multi-functional box compass is a kind of portable equipment, can adopt wavelength 650nm common on the market, the power consumption miniature laser module about 5mW, also can purchase core components such as corresponding laser diode, designs this assembly voluntarily.
(5) barometric pressure sensor as the BMP085 sensor, and cooperates the data processing circuit design, in conjunction with storage control module finish temperature, barometric information obtains, and the transfer algorithm of the approximately linear by atmospheric pressure and elevation obtains altitude figures.Current, the application of barometric pressure sensor is very general, and it is widely used in fields such as outdoor exercises, physical culture, medical treatment ﹠ health, weather forecast, the obtaining of temperature that can be real-time, air pressure, altitude figures.Temperature of the present utility model, air pressure, altitude figures obtain function, promptly be to adopt this type of barometric pressure sensor design to realize.Like this, in using, geological work can realize obtaining of multiple valuable data, be that digital geological compass function (obtaining position angle, inclination angle) obtains function and matches with temperature, air pressure, elevation, improve the geologist geologic body is carried out position angle, measurement of dip angle work efficiency in, can also get access to the on-the-spot more scientific investigation data of horn of plenty, provide the scientific investigation guarantee for field survivorship simultaneously.
(6) satellite positioning module, adopt current common four large satellite navigational system: one or more acp chip designs of the Galileo system technology in GPS of USA (Global Positioning System (GPS)), the dipper system of China, Muscovite glonass system, Europe realize, obtain the coordinate information of observation station, information comprises that the satellite navigation technology has been widely used in fields such as auto navigation, navigation aviation, ground mapping, military affairs through data such as, latitude, elevations.Function by this module can make geologist or field exploration person obtain current coordinate position and altitude figures easily, and the ground bearing accuracy of Current GPS is 5-15m, and the precision of dipper system is about 10m.
The utility model realizes that by the conventional electrical technological development is carried out in above-mentioned three aspects mining geologic compass reads the function at position angle, inclination angle.Have following advantage:
(1) precision height: the azimuth accuracy that two kinds of sensors read generally can reach 3.0 °, measurement of dip angle precision generally can reach 0.1 °.Cooperate laser guide, laser to throw the line function, can make the user measure the eigenwert (position angle, inclination angle) of measurand more exactly.
(2) operation is very convenient: this digital compass owing to adopt three-dimensional (axle) technology, has the angle compensation function when reading the position angle, can read in real time under the compass level needn't painstakingly keeping, and significantly reduces the running time.
(3) in light weight carry convenient: because this design is based on the design of electronic products pattern, can realize that compass weight only is 1/2 of conventional compass, gauge reaches about 1/3 of conventional compass, and can not carry digital camera.
(4) data horn of plenty more: the measurement orientation that has except general geologic compass for field geological work person or outdoor exercises person, the inclination angle function, more can obtain data such as latitude and longitude coordinates, temperature, pressure, elevation, thereby for geological work provides the more reliable achievement of horn of plenty, simultaneously, the viability for field worker provides safeguard.
The above only is a kind of embodiment of the present utility model, it or not whole or unique embodiment, the conversion of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model instructions is claim of the present utility model and contains.
Claims (10)
1. digital geological box compass with image collection function, it is characterized in that, comprise housing, be provided with respectively the position angle and inclination data acquisition module, image collection and processing module, barometric leveling circuit, power circuit and the display module that are connected with control module with storage in the housing;
Storage is read position angle and measured position angle and the inclination data of inclination data acquisition module with control module, obtains the pitch angle and the angle of roll through computing, with position angle, pitch angle and angle of roll data, and is sent to the display module demonstration;
Storage and control module receive the view data that image collection and processing module are gathered, and are sent on the display module and show;
When data need be preserved on being presented at display module, under the control that is stored to storage and control module, these data were stored to storage and control module.
2. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, described position angle and inclination data acquisition and conditioning circuit comprise Magnetic Sensor, acceleration transducer and A/D converter, and the conditioning of the raw data that A/D converter is gathered Magnetic Sensor, acceleration transducer also sends it to storage and control circuit.
3. the digital geological box compass with image collection function as claimed in claim 2 is characterized in that described Magnetic Sensor is 3 axial magnetic sensors, and described acceleration transducer is 3 axle acceleration sensors;
Or the integrated sensor of integrated 3 axial magnetic sensors and 3 axle acceleration sensors.
4. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, also be provided with the laser module that is connected with control circuit with storage in the described housing, storage is thrown line with the laser guide and/or the laser of control circuit control laser module;
The laser guide of storage and control circuit control laser module makes the consistent laser beam in laser module emission a branch of and current box compass position angle;
Storage is thrown line with the laser of control circuit control laser module, makes one of laser module emission and the consistent laser rays in current box compass angle of inclination.
5. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, also be provided with the satellite positioning module that is connected with control circuit with storage in the described housing, storage is read the measured longitude and latitude of satellite positioning module with control circuit, and the longitude and latitude data are shown on the display screen of display module.
6. the digital geological box compass with image collection function as claimed in claim 5, it is characterized in that, described satellite positioning module also is connected with antenna, adopts the one or more combination in GPS locating module, dipper system locating module, GLONASS locating module, the Galileo system locating module; Satellite positioning module sends to storage and control circuit with the locating information that is detected.
7. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, storage is read the measured air pressure of barometric leveling circuit, temperature data with control circuit, obtain elevation through computing, air pressure, temperature, altitude figures are shown on the display screen of display module.
8. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, described image collection and processing module comprise camera and image-processing circuit, camera is arranged on the housing, and storage and control module are handled and sent to image-processing circuit to the influence of gathering.
9. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, storage comprises controller and the storer that is connected by data bus with control circuit, also is provided with the data-out port that is connected with control module with storage.
10. the digital geological box compass with image collection function as claimed in claim 1, it is characterized in that, described display module comprises display driver circuit and display screen, and display driver circuit drives display screen under the control of storage and control circuit, content corresponding is presented at display screen.
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| CN 201320070471 CN203083571U (en) | 2013-02-06 | 2013-02-06 | Digital geologic compass with image collection function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843240A (en) * | 2017-09-14 | 2018-03-27 | 中国人民解放军92859部队 | A kind of seashore region unmanned plane image same place information rapid extracting method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843240A (en) * | 2017-09-14 | 2018-03-27 | 中国人民解放军92859部队 | A kind of seashore region unmanned plane image same place information rapid extracting method |
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Effective date of registration: 20170303 Address after: 710065 Xi'an high tech Zone in the south of the village of the first row of No. 67, No. 2 Village Patentee after: XI'A RUITAI ELECTRICAL CO.,LTD. Address before: 712000 Shaanxi province Xi'an city COM district modern field Locke Patentee before: Ma Qingxun |
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Granted publication date: 20130724 |