CN106247933B - System based on the mobile control laser tracker of mobile terminal-server architecture - Google Patents

System based on the mobile control laser tracker of mobile terminal-server architecture Download PDF

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Publication number
CN106247933B
CN106247933B CN201610610428.7A CN201610610428A CN106247933B CN 106247933 B CN106247933 B CN 106247933B CN 201610610428 A CN201610610428 A CN 201610610428A CN 106247933 B CN106247933 B CN 106247933B
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measurement
laser tracker
intelligent glasses
system unit
mobile
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CN106247933A (en
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郑联语
曹逸凡
张宏博
秦兆君
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Beihang University
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Beihang University
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques

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  • General Physics & Mathematics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention discloses a kind of systems based on the mobile control laser tracker of mobile terminal-server architecture, including measurement ancillary service end system unit, measurement auxiliary mobile end system unit, laser tracker control system unit, three system units difference secondary computer server-sides, intelligent glasses, the communication connection between laser tracker, wherein, measurement auxiliary mobile end system unit auxiliary intelligent glasses realize the long-range control between Computer Service end and laser tracker, and remotely control laser tracker completes measurement.The present invention combines the advantages of three system units, intelligent glasses are introduced to the information transmission link of laser tracker measurement process, the communication of Field Force is replaced by intelligent glasses transmitting/receiving wireless signal, improves the stability and real-time of information transmitting, and there is very high practicability.

Description

System based on the mobile control laser tracker of mobile terminal-server architecture
Technical field
It is especially a kind of based on the mobile control of mobile terminal-server architecture the present invention relates to computer-aided manufacturing field The system of laser tracker processed.
Background technique
Laser tracking measurement system is a kind of high-precision Large-scale Measuring Instruments in industrial measuring system.It has high-precision Degree, high efficiency, real-time follow-up, it is quick for installation, easy to operate the features such as, be suitable for large-size workpiece measurement, aviation navigate It, using very extensive in the industries such as automobile ship.
Intelligent glasses are one kind of wearable device, wearable device by its wearable form be attached to human body it On, the interaction between information is carried out by its special function and wearer.Intelligent glasses are developed most in wearable device To be rapidly a kind of, by wearing intelligent glasses, wearer can carry out information exchange with the external world through wireless communication, To more accurate and rapidly obtain information, raising efficiency.
Currently, the use of laser tracker is also got over the fast development of the high precision manufactureing industry such as aerospace industry Come more frequent.The mode of operation of present laser tracker is relatively simple, mainly by soft using commercial measurement in a computer Part realizes the operation to laser tracker.
In complicated industrial environment, especially in aircraft, spacecraft assembling work and its tooling type frame manufacturing process When accurate adjusting, on the one hand, need laser tracker operator constantly to be exchanged with field personnel to determine measurement Whether the coordinate of point meets with theoretical value, and this exchange usually uses language to carry out, and at complex industrial scene, uses Language expends time and physical strength very not only realizing the transmitting of information but also is easy to appear mistake.On the other hand, more people are needed Operation simultaneously, the adjustment operational staff positioned at core status cannot obtain in real time adjustment location information while adjustment, and straight Sight is shown without influencing both hands operation.
Summary of the invention
In view of the problems of the existing technology, the purpose of the present invention is to provide one kind to be based on mobile terminal-server architecture Mobile control laser tracker system, the system is unsmooth to solve in present laser tracker measurement process information transmitting It is logical, low efficiency, constraint worker's both hands, it is error-prone the problems such as.
To achieve the above object, the present invention is based on the system of the mobile control laser tracker of mobile terminal-server architecture, Including measuring ancillary service end system unit, measurement assists mobile end system unit, laser tracker control system unit, and three System unit distinguishes secondary computer server-side, intelligent glasses, the communication connection between laser tracker, wherein measurement auxiliary Mobile end system unit assists intelligent glasses to realize the long-range control between Computer Service end and laser tracker, and remotely controls Laser tracker processed completes measurement.
Further, the measurement ancillary service end system unit includes metrical information management module, is used for input measurement point Information, the information of the information of the laser tracker and the intelligent glasses, and relevant information exported as two dimensional code or Document.
Further, the measurement ancillary service end system unit includes first information transmission module, is used for the intelligence Glasses, the laser tracker send command information, while receiving the feedback letter of the intelligent glasses, the laser tracker Breath.
Further, the measurement ancillary service end system unit includes matching module, is used for the intelligent glasses It is matched with a laser tracker, the measurement instruction automatic transfer that the intelligent glasses are sent is to described in pairing Laser tracker goes to execute.
Further, the matching module can connect the more intelligent glasses and the laser tracker simultaneously, so as to Realize the cooperative of more equipment.
Further, the measurement assists mobile end system unit, including the second information transmission modular, is used for and the measurement Ancillary service end system unit is attached and communicates.
Further, the measurement assists mobile end system unit, including semantics recognition module, for identification described in operator Chinese measurement instruction, trigger corresponding instruction repertorie.
Further, the measurement assists mobile end system unit, including visual spatial attention module, for assisting in the intelligence Information needed for the display screen display measurement process of glasses.
Further, the measurement assists mobile end system unit, including scan module, sweeps for realizing to two dimensional code It retouches, to read corresponding information.
Further, the laser tracker control system unit, including third information transmission modular are used for and the measurement The connecting communication of ancillary service end system unit receives the measurement instruction and sends measurement instruction to the laser tracker, Meanwhile receiving the callback events that measurement result responds the measurement ancillary service end system unit.
Further, described state is provided with bottom control module in laser tracker, for transmitting mould with the third information The connecting communication of block.
The present invention combines the advantages of three system units, and the information that intelligent glasses introduce laser tracker measurement process is passed Link is passed, the communication of Field Force is replaced by intelligent glasses transmitting/receiving wireless signal, improves the stability of information transmitting With real-time, there is very high practicability.
Detailed description of the invention
Fig. 1 is structural block diagram of the invention;
Fig. 2 is step flow chart of the invention;
Fig. 3 is the flow chart that connection is established at intelligent glasses and Computer Service end;
Fig. 4 is server software functional structure frame diagram;
Fig. 5 is mobile terminal functional structure frame diagram;
Fig. 6 is the collaborative work process figure based on measurement task.
Specific embodiment
In the following, being made a more thorough explanation with reference to attached drawing to the present invention, shown in the drawings of exemplary implementation of the invention Example.However, the present invention can be presented as a variety of different forms, it is not construed as the exemplary implementation for being confined to describe here Example.And these embodiments are to provide, to keep the present invention full and complete, and it will fully convey the scope of the invention to this The those of ordinary skill in field.
As shown in Figures 1 to 6, the present invention is based on the system of the mobile control laser tracker of mobile terminal-server architecture, Including measuring ancillary service end system unit, measurement assists mobile end system unit, laser tracker control system unit, and three System unit distinguishes secondary computer server-side, intelligent glasses, the communication connection between laser tracker, wherein measurement auxiliary Mobile end system unit assists intelligent glasses to realize the long-range control between Computer Service end and laser tracker, and remotely controls Laser tracker processed completes measurement.
Wherein, measurement ancillary service end system unit includes metrical information management module, first information transmission module and matches To module.
Wherein, metrical information management module, can the metrical information to industry spot effectively managed, including for defeated Enter the information of the information of measurement point, the information of the laser tracker and the intelligent glasses, and is by relevant information output Two dimensional code or document.
First information transmission module connects simultaneously for sending command information to the intelligent glasses, the laser tracker The feedback information of the intelligent glasses, the laser tracker is received, information includes measurement instruction information, measurement result information Deng.
Matching module can match the intelligent glasses and a laser tracker, by the intelligence The measurement instruction automatic transfer that energy glasses are sent goes to execute to the laser tracker of pairing.Meanwhile matching module can be same When connect the more intelligent glasses and the laser tracker, to realize the cooperative of more equipment.
Measurement auxiliary mobile end system unit, including the second information transmission modular, semantics recognition module, visual spatial attention module And scan module.
Wherein, the second information transmission modular can be attached and communicate with measurement ancillary service end system unit, receive Carry out the information of measurement ancillary service end system unit, letter can also be sent to measurement ancillary service end system unit.
The semantics recognition function for measurement process may be implemented in semantics recognition module, by described in identification operator Chinese measurement instruction triggers corresponding instruction repertorie and executes corresponding function.
Visual spatial attention module, for assisting the information needed for the display screen display measurement process of the intelligent glasses, Information is presented on operator at the moment, to teach operator to measure.
Scan module can realize that the two dimensional code to display screen display is scanned by equipment such as cameras, so as to Read corresponding information.
Laser tracker control system unit, including third information transmission modular, major function are to provide interface, for The connecting communication of the measurement ancillary service end system unit, receives the measurement instruction and sends measurement instruction to the laser Tracker, meanwhile, receive the callback events that measurement result responds the measurement ancillary service end system unit.Meanwhile laser with Bottom control module is provided in track instrument, for the connecting communication with the third information transmission modular.The first information transmits mould Block, the second information transmission modular and third information transmission modular realize mutual connecting communication.
In this example explanation, main includes intelligent glasses one, and laser tracker one, one, computer, determinand Body.It simultaneously include measurement auxiliary mobile end system unit, measurement ancillary service end system unit and laser tracker control system System unit.Wherein, setting measurement auxiliary mobile end system unit in intelligent glasses, is referred to as intelligent glasses;Setting in computer Measure ancillary service end system unit and laser tracker control system unit.It is referred to as Computer Service end.Laser tracking Instrument carries bottom control module.The tested point of object under test several.
It is remote using may be implemented the present invention is based on the system of the mobile control laser tracker of mobile terminal-server architecture Process control laser tracker completes measurement.The specific method is as follows:
Step 1: by laser tracker through network interface connection on Computer Service end, and at Computer Service end pair Initialize installation is carried out to laser tracker respectively.Its initialization procedure includes establishing TCP/IP connection, and laser tracker is arranged The work of present laser tracker is arranged in unit (including length unit, angular unit, temperature unit, the barometric millimeter of mercury, humidity unit) Make environmental parameter (including operating temperature, pressure and humidity), initialize laser tracker, then measurement pattern is set and sets Set reflector.The information of input measurement point on Computer Service end, number, theoretical coordinate value including measurement point etc.;At this point, The initialization of laser tracker finishes, and laser tracker enters the state of can measure;
Step 2: the connection of intelligent glasses Yu Computer Service end is established.Default intelligent glasses have passed through Wi-Fi at this time Etc. modes connect the local area network where internet or Computer Service end.It establishes between intelligent glasses and Computer Service end Connection there are two types of situation, first is that intelligent glasses carry out the connection between host for the first time, second is that intelligent glasses normally with master Machine connection;
Step 3: intelligent glasses and laser tracker are subjected to one-to-one pairing at Computer Service end;Due in reality There are many quantity of measurement point in engineer application, if therefore contained in this method it is a kind of by intelligent glasses and laser tracker and The method that dry measure point is effectively managed.One intelligent glasses can be carried out with laser tracker by this method one-to-one Effective pairing, and several measurement points are measured in an orderly manner;
Step 4: measurement task is completed using intelligent glasses.Survey crew can shield first after wearing upper intelligent glasses Whole measurement tasks of this intelligent glasses are observed on curtain, survey crew can start a certain measurement by phonetic order and appoint Business.Theoretical coordinate value, the Measured Coordinates value of whole measurement point included in this can be shown on intelligent glasses screen later Etc. information.Survey crew can be instructed by voice selecting and select required measurement point, and reflector is being placed on the measurement point It after position, is instructed by voice measuring and sends measurement instruction information, measurement instruction information passes to calculating by intelligent glasses Machine server-side;
Then Computer Service end controls laser tracker by laser tracker control system unit and measures operation, Laser tracker sends the Measured Coordinates value of the measurement point from trend Computer Service end after measurement.Computer Service end exists After receiving measurement result, the Measured Coordinates value of the point is saved and is sent to intelligent glasses.Intelligent glasses receive point survey Measurement result is displayed on the screen again after amount result.Operator constantly repeats aforesaid operations for whole coordinate surveys later Amount finishes.
Step 5: after intelligent glasses complete measurement, measurement result is handled on Computer Service end, output is tied at measurement Fruit document.After the measurement point of a measurement task all measures, intelligent glasses can prompt whether survey crew completes this Measurement task.If survey crew issues the instruction for completing the measurement task, the instruction for completing task will be passed by intelligent glasses Computer Service end is passed, then the measurement task is put into and task list is completed by Computer Service end.Survey crew can be with Document save operation is carried out to the task that is completed by Computer Service end, by measurement result information output at measurement result text Shelves.
Following methods can be used in order to carry out effectively connection when realizing that intelligent glasses are connect for the first time with Computer Service end:
Step 1: intelligent glasses detect whether to be attached required necessary information, if so, then normally being connected It connects.If it is not, waiting the two dimensional code of scanning computer server-side generation into two-dimensional code scanning function;
Step 2: input is attached required necessary information at Computer Service end, the IP including Computer Service end Link information is generated a two dimensional code, and shown by address and port numbers, unique ID of intelligent glasses equipment etc.;
Step 3: being attached information initializing setting in the two dimensional code of intelligent glasses scanning computer server-side;
Step 4: intelligent glasses again attempt to connection Computer Service end, the entered function interface if success, if not It is successful then be again introduced into two-dimensional code scanning function, it so repeats to establish connection with host until success.
In order to realize that intelligent glasses and laser tracker carry out one-to-one pairing, following methods can be used: by calculating Intelligent glasses and laser tracker are carried out one-to-one pairing by the form that machine server-side establishes measurement task, send intelligent glasses Measurement instruction can be effectively transferred to laser tracker execution.Measurement task includes unique measurement task title, uniquely Intelligent glasses title, the information of unique laser tracker title and several measurement points.It is set in the intelligent glasses of measurement task One intelligent glasses of middle selection are set, a laser tracker are selected in the laser tracker setting of measurement task, in tested point Several tested points measured required for being selected in setting.Finally measurement task is saved.
Technical solution of the present invention has the following advantages that or the utility model has the advantages that firstly, completes laser tracker measurement operation institute The number needed is reduced, and in general laser tracker measurement procedure, generally requires a people in front of a computer using measurement Software operates laser tracker, and another human hand held reflector guides laser tracker to measurement point;And use method of the invention Later, after only needing a people to operate measurement ancillary service end system unit progress system initialization setting operation in front of a computer, then It wears intelligent glasses to measure, only needs a people that can complete laser tracker measurement operation in this way.Secondly, laser tracker Measurement result directly pass through measurement ancillary service end system unit return to intelligent glasses, site operation personnel can directly see Examine the measurement result of laser tracker and Rapid Implementation response operation.Finally, intelligent glasses and measurement ancillary service end system list By being wirelessly connected between member, safety and stability avoids the mistake of information transmission.

Claims (11)

1. the system based on the mobile control laser tracker of mobile terminal-server architecture, which is characterized in that assisted including measurement Service end system unit, measurement auxiliary mobile end system unit, laser tracker control system unit, three system unit difference Secondary computer server-side, intelligent glasses, the communication connection between laser tracker, wherein intelligent glasses connect computer clothes The local area network being engaged in where end makes it realize that information is quick, the accurate transmission in the local area network of industry spot, is received by intelligent glasses Wireless signal is sent out to replace the communication of Field Force;Measurement auxiliary mobile end system unit auxiliary intelligent glasses, which are realized, to be calculated Long-range control between machine server-side and laser tracker, and remotely control laser tracker completes the measurement of large-size workpiece;
Wherein, a measurement task is created first on Computer Service end, which includes unique measurement task name Claim, unique intelligent glasses title, the information of unique laser tracker title and several measurement points;Then in measurement task Intelligent glasses setting in select an intelligent glasses, selection one laser tracking in the laser tracker setting of measurement task Instrument, several tested points measured required for selection in tested point setting, is tracked an intelligent glasses and laser with realizing Instrument and several measurement points are effectively managed and are measured.
2. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the measurement ancillary service end system unit includes metrical information management module, the information, described for input measurement point The information of the information of laser tracker and the intelligent glasses, and relevant information is exported as two dimensional code or document.
3. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature Be, the measurement ancillary service end system unit includes first information transmission module, for the intelligent glasses, it is described swash Optical tracker system sends command information, while receiving the feedback information of the intelligent glasses, the laser tracker.
4. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the measurement ancillary service end system unit includes matching module, and being used for will be described in the intelligent glasses and one Laser tracker is matched, the laser tracker of the measurement instruction automatic transfer that the intelligent glasses are sent to pairing It goes to execute.
5. the system as claimed in claim 4 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the matching module can connect the more intelligent glasses and the laser tracker simultaneously, to realize more equipment Cooperative.
6. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the measurement assists mobile end system unit, including the second information transmission modular, is used for and the measurement ancillary service end System unit is attached and communicates.
7. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the measurement assists mobile end system unit, including semantics recognition module, and Chinese described in operator measures for identification Instruction, triggers corresponding instruction repertorie.
8. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the measurement assists mobile end system unit, including visual spatial attention module, for assisting the display in the intelligent glasses Information needed for screen display measurement process.
9. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, feature It is, the measurement assists mobile end system unit, including scan module, is scanned for realizing to two dimensional code, to read Take corresponding information.
10. the system as described in claim 1 based on the mobile control laser tracker of mobile terminal-server architecture, special Sign is, the laser tracker control system unit, including third information transmission modular, is used for and the measurement ancillary service The connecting communication of end system unit receives the measurement instruction and sends measurement instruction to the laser tracker, meanwhile, it receives Measurement result responds the callback events of the measurement ancillary service end system unit.
11. the system as claimed in claim 10 based on the mobile control laser tracker of mobile terminal-server architecture, special Sign is, bottom control module is provided in the laser tracker, logical for the connection with the third information transmission modular News.
CN201610610428.7A 2016-07-29 2016-07-29 System based on the mobile control laser tracker of mobile terminal-server architecture Active CN106247933B (en)

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CN113701624B (en) * 2020-05-20 2024-04-05 深圳市看见智能科技有限公司 Laser tracker movement measurement system and method based on intelligent glasses assistance

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