CN105785962B - Shop material dispatching control and management platform based on UWB - Google Patents

Shop material dispatching control and management platform based on UWB Download PDF

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Publication number
CN105785962B
CN105785962B CN201610330977.9A CN201610330977A CN105785962B CN 105785962 B CN105785962 B CN 105785962B CN 201610330977 A CN201610330977 A CN 201610330977A CN 105785962 B CN105785962 B CN 105785962B
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data
module
service module
management
uwb
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CN105785962A (en
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吴旗
郭宇
李思国
黄少华
王益聪
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Nanjing University of Aeronautics and Astronautics
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Nanjing University of Aeronautics and Astronautics
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • G05B19/4186Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/30Nc systems
    • G05B2219/33Director till display
    • G05B2219/33139Design of industrial communication system with expert system
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Computer And Data Communications (AREA)

Abstract

A kind of shop material dispatching control and management platform based on UWB, it includes intelligent background administration module and automatic management module, it is characterized in that:Described intelligent background administration module is route including core(1), Communications service(2), in real time positioning(3);Core is route(1)The cross-module calling interface of encapsulation is provided, the data completed between data source and target group are route, and simplify data cross transmission complexity;Communications service(2)Communications protocol and data exchanging function are encapsulated, realizes platform and dolly two-way communication, and platform courses data and trolley travelling Condition Monitoring Data are sent to core and route(1), database service module is sent data to by its forwarding(5)With client service module(6).The present invention provides preferable data for shop logistics distribution trolley and supported, can improve dispatching efficiency.

Description

Shop material dispatching control and management platform based on UWB
Technical field
It is especially a kind of while man-machine to mobile device and pc client offer the present invention relates to a kind of logistics distribution technology The workshop dolly logistics distribution technology of Cross support, specifically a kind of high encapsulation, autonomy-oriented, can realize workshop Material allocation intelligent control, the workshop thing based on UWB of automatic management data and facing multiple users colony difference in functionality demand Material dispatching control and management platform.
Background technology
At present, computer digit technology is used widely with network technology in manufacture process.It is easy to what is write Software platform, the data transfer of real time high-speed and powerful computing capability be control, management automate, intellectuality provides by force Big technology and hardware guarantee.On this basis by integrated, the encapsulation to related close coupling function, establishing control platform can Further lifting exploration and practicality.
In order to more really show plant layout, real time execution situation is shown, it usually needs using such as The large-scale 3D engines such as Unity3D, Unigine are supported with rendered picture.Such engine possesses powerful 3D animation capabilities, but gets started It is not easy, generally requires to put into substantial amounts of manpower;At the same time, the control of material allocation and management need professional knowledge and corresponding Human resources input.
Control platform is that one group of close coupling is matched with intelligent carriage:Dolly needs to rely on a series of fortune of control platform completion It is dynamic, while submit running status to be monitored in real time;Control platform is it should be understood that various physics, software during trolley travelling Characteristic, extraction its status data promptly and accurately, control command is issued, realize that the height between soft and hardware coordinates.It is related to insertion The hardware platform exploitation debugging of formula, control protocol write support that is relatively cumbersome, while being also required to relevant knowledge.
ERP System(ERP), manufacturing execution system(MES), product data management(PDM)System and computer Auxiliary process procedures system(CAPP)More and more applied in manufacturing shop.In use, they need original Gathered data can be sent to corresponding access system by beginning data, platform by third party's interface
The a solution of UWB positioning as indoor wireless positioning, can be applied to a variety of localizing environments, tracing and monitoring people Member and equipment, there is the strong advantage of low cost, anti-multipath jamming, penetration capacity, it is possible to applied to static or motive objects Body and the locating and tracking of people, exactly accurate positioning precision can be provided.Abroad, the system obtains in multiple industries Extensive use.In the Sellafield nuclear power stations of Britain, active label is used(Ubtags)The spoke of conjunction measuring radiation intensity Measurement meter is penetrated, personnel positions and radiation intensity can be transmitted to system background in real time, greatly facilitate manager to scene The monitoring of personal security.Operation using system real-time perception worker and current process on BMW production line, simultaneously Whole operation process is monitored, greatly reduces the loss that human operational error brings.
In view of this, in shop material delivery process, a control and management platform is established to improve dispatching efficiency, is subtracted Few error rate is most important.
The content of the invention
The purpose of the present invention is to there is no corresponding software or platform for existing workshop distribution route, invents a kind of integrated intelligent Dolly Communication Control, in real time positioning, data storage, user's operational administrative, the shop material based on UWB for being easy to develop and integrating Dispatching control and management platform.
The technical scheme is that:
A kind of shop material dispatching control and management platform based on UWB, it is including intelligent background administration module and automatically Change management module, it is characterised in that:Described intelligent background administration module include core route 1, Communications service module 2, in real time Locating module 3;Core route 1 provides the cross-module calling interface of encapsulation, and the data completed between data source and target group are route, letter Change data cross transmission complexity;Communications service module 2 encapsulates communications protocol and data exchanging function, realizes that platform is double with dolly Send to core route 1 to communication, and by platform courses data and trolley travelling Condition Monitoring Data, forwarded by it by data Send to database service module 5 and client service module 6;The real-time engine of locating module 3 sends location data to core Route 1, positional information is sent to Communications service module 2, database service module 5 and client service module by its forwarding 6;Described automatic management module includes web service module 4, database service module 5 and client service module 6;Webpage Service module 4 realize PC ends, mobile terminal interface man-machine interaction, there is provided data analysis, chart generation support;Database takes Module 5 of being engaged in provides the preservation of location data, dolly control data and trolley travelling Condition Monitoring Data, and to web service module 4, which provide data processing, supports;Client service module 6 realizes user's access under PC ends, there is provided global state real-time display, matches somebody with somebody Send control and platform management.
Described core route 1 one side and is used to each functional unit establishing clear and definite responsibility boundary, there is provided cross-module One-to-one or one-to-many calling interface, prevent some module in use it is cross-module directly using it is one or more its Its module resource;On the other hand by the requirement analysis received, decomposition, corresponding module execution is committed to, and summarized results returns To request object;Due to the difference for whether needing to wait request results be present, it is therefore desirable to according to circumstances using multithreading; Data subscription mechanism is established, the data for producing or capturing are distributed to subscribing module by data source modules according to subscription situation.
Described Communications service module 2 is used to establish caching heap and administrative unit based on IP nodes, the number that will be received According to progress heap preservation, contents extraction, junk information is rejected and data check, and provides message generation and internal memory maintenance function;Build Universal data transmitter is found with receiving detector response, to submitting the message string sent to establish message heap according to node, to Send data and carry out attainability inspection, because concurrency is poor under more trolley modes, customization affairs actuator carries out high concurrent Under high speed, a large amount of type data transmission and verification.
Described real-time locating module 3 uses fixed installation using Ubisnese system hardwares as underlying platform Ubisense read write lines, for receiving the UWB signal of positioning label transmitting, and the UWB signal are uploaded to engine of positioning, passed through AOA and TDOA algorithms calculate the coordinate of outgoing label, and the elements of a fix parsed are committed into core route.
Described web service module 4 is used for the front-end interface for providing high flexibility, including:Text importing, chart are shown; Access platform includes:IOS, Android and Windows are adaptive different by the high compatibility feature of the instant generation of webpage Content under resolution ratio is shown;The inquiry of historical data, data analysis, user management, location tracking Object Management group, dispatching can be provided Dolly management function.
Described database service module 5 is used to establish lightweight local cache server, is carried for 3 engines of positioning in real time The real time data of friendship carries out data screening, and timing is preserved to SQL Server;Preserve platform operations record and trolley travelling state Monitoring Data;Perform T-SQL orders to perform, providing data to web service module 4 supports.
Described client service module 6 can provide towards mobile terminal and access user, PC ends normal operations user and PC ends The various dimensions interface of administrator;Mobile terminal customer flexibility is big, by providing it Gao Ling based on web service module 4 Active screen resolution adaptation, exempt APP exploitations, while one-touch access authentication is provided, be easily connected into and control neighbouring match somebody with somebody Send dolly;PC end subscribers distinguish job specification, and domestic consumer has in general operating right, only meets basic work requirements, Administrator provides all operating rights, supports the inquiry of historical data, data analysis, user management, location tracking to orthicon Reason, distribution trolley management function.
Beneficial effects of the present invention:
Present invention fusion intelligent carriage Control on Communication, Ubisense are positioned in real time, the storage of SQL Server high-performance datas Supported in computing, client and web page access, there is provided a complete material allocation control and management platform.Platform and intelligence Dolly establishes communications protocol, while autonomous tracking, verification data transmit process result, and convenient letter is provided in the form of object-oriented Clean access interface.Core route provides the common interface for accessing all modules, and synchronous, parallel task is held between multimode can be achieved OK, while for enterprise-level application third party's interface is provided, realizes data sharing.
1)The present invention proposes a kind of control for material allocation and management system, by Ubisense alignment systems, SQL Server servers, web service realize matching somebody with somebody for developable support C/S, B/S framework based on Socket real-time Communication for Power Send control and management platform.
2)The present invention is integrated and encapsulated to the software and hardware of control platform and dolly, is realized to being carried using the user of platform For the calling interface that should be readily appreciated that, operate, reduce into gate threshold, lift exploitability.
3)The present invention is route using core, and display is separated with control and management, only provided to display module by platform Necessary animation driving element during display, development amount can be reduced, reduce professional technique requirement, shorten exploitation week Phase.
4)The present invention is directed to the difference in functionality demand of different user, there is provided different access modes.Seen by hand industrial Plate can check platform overall operation situation at any time, and realize that a key is connected into intelligent carriage nearby, directly control manually;By common User's pc client, the real-time workshop operation status display based on 3D engines can be achieved, assign dispatching task;Pass through administrator PC Client, it can further realize user authority management, the inquiry of historical data, data analysis, user management, location tracking to orthicon The functions such as reason, distribution trolley management.
Brief description of the drawings
Fig. 1 is the system overall framework figure of the present invention.
Fig. 2 is the systems function diagram of the present invention.
Wherein:
Fig. 2-1 is core routing function figure.
Fig. 2-2 is communication service functional diagram.
Fig. 2-3 is client service functional diagram.
Fig. 2-4 is database service functional diagram.
Fig. 2-5 is web service functional diagram.
Fig. 2-6 is real-time navigation capability figure.
Fig. 3 is intelligent carriage kernel program flow chart.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As Figure 1-3.
A kind of shop material dispatching control and management platform based on UWB, general frame is as shown in figure 1, systems function diagram As shown in Fig. 2 it includes:
- intelligent Background control, it includes core route 1, Communications service 2, positions 3 in real time.Core route 1 provides encapsulation Cross-module calling interface, the data completed between data source and target group route, and simplify data cross transmission complexity;Communication garment The encapsulation communications protocol of business 2 and data exchanging function, platform and dolly two-way communication are realized, and platform courses data and dolly are transported Row Condition Monitoring Data is sent to core route 1, and send data to database service module 5 by its forwarding takes with client Business module 6;3 engines of positioning send location data to core route 1 in real time, are sent positional information to communication by its forwarding Service module 2, database service module 5 and client service module 6;
- automatic management includes web service module 4, database service module 5, client service module 6.Webpage takes Business module 4 realize PC ends, mobile terminal interface man-machine interaction, there is provided data analysis, chart generation support;Database service Module 5 provides the preservation of location data, dolly control data, trolley travelling Condition Monitoring Data, and provides number to web service 4 Supported according to processing;Client service module 6 realizes user's access under PC ends, there is provided global state real-time display, dispatching control And platform management.
Details are as follows:
Fig. 1 is shop material dispatching and the system framework figure of control platform of the present invention based on UWB, and it includes core road By, Communications service module, real-time locating module, web service module, database service module and client service module.
2, Fig. 2 shares 6 parts and formed referring to the drawings, route 1, Communications service module 2, real-time positioning mould with core respectively Block 3, web service module 4, database service module 5 and the correspondence of client service module 6.
Fig. 2-1 is core route, mainly has a modulation assignments and data modulate two parts composition, handle respectively task requests and Data distribute, and wherein modulation assignments include Task-decomposing, task distribution and cross-module execution;Data modulation includes:Data subscription, Data are submitted and data distribution, while also module control is monitored with platform other modules are carried out with relevant control, monitoring Platform running status.Task-decomposing means that the request of submission needs the implementing result of multimode, thus needs to request originally Body carries out Task-decomposing, then distributes the task after decomposition to respective modules, and wait the result of return to be obtained, in fact it could happen that Situation also include decompose request need some module be performed a plurality of times decompose after task.Data subscription concept is similar to newspaper Subscribe to, oneself content interested is informed that core is route by module, considers that it is needed the number of the acquisition of oneself from data source side According to route is committed to, route can be according to itself built-in subscription table by data distribution;And as long as data acquisition side is then sent in data Up to when extract data just.In actual use, data transfer is still than more frequently.
Fig. 2-2 is Communications service, mainly by caching heap, data transmitter, reception detector response and Data Conversion Protocol Composition, there is provided the communication of distribution trolley and platform, connected mode Wi-Fi, the Socket communication patterns based on Transmission Control Protocol.Its Middle caching heap is rejected component, data extraction component, connectivity by message formation component, information authentication component, junk information and detected Device assembly and internal memory safeguard that component is formed;Using packet as elementary cell, while additional identification code corresponds to supplemental characteristic.Data Transmitter is performed based on affairs transmitter, is prolonged by using 10ms clock, thread pool and separate threads to sending data When attainability detect;In order to lift sensitivity, reduce the response time, nesting receives the nearly passage of feedback indicator, bound object and number According to bag, the mapping relations established between them.Affairs actuator is 10ms from idle to the work maximum startup time.
Fig. 2-3 is positioning in real time, is mainly made up of engine management, caching heap and data processing.Pass through engine control group Part initial configuration, start hardware, then the data received are sent to caching heap by Data Conversion Protocol;Adaptive-filtering With reference to medium filtering and bottom filtering algorithm, specific aim filtering is carried out according to tracing object type and realizes position from correction, and will The further regularization processing of data.
Fig. 2-4 is web service, is mainly generated two parts by script generation and interface and is formed.For the request of submission, pin This component carries out the generation of SQL Server scripts, and route to submit by core and perform;For the display resolution of distinct device, Carry out visualized graphs interaction display.
Fig. 2-5 is database service, is mainly made up of home server and the webserver.Wherein home server is SQLite lightweight service devices, short time caching is mainly carried out to local data, while strong position sieve is carried out for location data Choosing generates daily record to generate historical data, for platform operations, and performance monitoring record is carried out for running status;The webserver For the R2 of SQL Server 2008, by Data Migration component, data are transferred to the webserver after can SQLite be handled, together When pass through soft and hardware provide command script run, calling interface support and data maintenance function.
Fig. 2-6 is client service, is mainly made up of caching storehouse and other functions.According to login user, login mode Different instructions customer group, and provide different privilege features;For PC ends domestic consumer, there is provided user tracking object's position brush Newly, the function such as task submission, real-time display;User is managed for PC, there is provided on way, dispensing vehicle management, target access, the overall situation chase after The functions such as middle object positioning refreshing, user management, data analysis;For holding billboard user, there is provided simplified version dispatching status display, The functions such as one-touch dispensing vehicle access authentication.
Fig. 3 is the distribution trolley control program flow chart supporting with platform.Before dispatching is started, platform assembles to send by one appoints Business is sent into dolly.After dolly completes task groups validation of information, each dispatching task is sequentially completed by loop control, directly All it is done to all tasks, then waits new dispatching task to assign.In delivery process, dolly is according to task details, fixed Position data and sensing data are calculated current operation posture, compared with targeted attitude and carry out track correct.
Part that the present invention does not relate to is same as the prior art or can be realized using prior art.

Claims (7)

1. a kind of shop material dispatching control and management platform based on UWB, it includes intelligent background administration module and automation Management module, it is characterized in that:Described intelligent background administration module is route including core(1), Communications service module(2), in real time Locating module(3);Core is route(1)The cross-module calling interface of encapsulation is provided, completes the data road between data source and target group By simplifying data cross transmission complexity;Communications service module(2)Communications protocol and data exchanging function are encapsulated, realizes platform With dolly two-way communication, and by platform courses data and trolley travelling Condition Monitoring Data send to core route(1), pass through it Forwarding sends data to database service module(5)With client service module(6);Real-time locating module(3)Engine will be fixed Position data, which are sent to core, to be route(1), positional information is sent to Communications service module by its forwarding(2), database service Module(5)With client service module(6);Described automatic management module includes web service module(4), database service Module and client service module(6);Web service module(4)Realize PC ends, mobile terminal interface man-machine interaction, there is provided Data analysis, chart generation are supported;Database service module(5)Location data, dolly control data and trolley travelling shape are provided The preservation of state Monitoring Data, and to web service module(4)Data processing is provided to support;Client service module(6)Realize PC User's access under end, there is provided global state real-time display, dispatching control and platform management.
2. shop material dispatching control and management platform according to claim 1 based on UWB, it is characterized in that described core Wit by(1)On the one hand it is used to each functional unit establishing clear and definite responsibility boundary, there is provided cross-module one-to-one or a pair More calling interfaces, prevent some module is cross-module in use from directly using one or more of the other module resource;Separately On the one hand by the requirement analysis received, decomposition, corresponding module execution is committed to, and summarized results is back to request object;By Whether need to wait the difference of request results in presence, it is therefore desirable to according to circumstances using multithreading;Establish data subscription The data for producing or capturing are distributed to subscribing module by mechanism, data source modules according to subscription situation.
3. shop material dispatching control and management platform according to claim 1 based on UWB, it is characterized in that described is logical Interrogate service module(2)For establishing caching heap and administrative unit based on IP nodes, the data received are subjected to heap preservation, interior Hold extraction, junk information rejecting and data check, and message generation and internal memory maintenance function are provided;Universal data are established to send Device is with receiving detector response, to submitting the message string sent to establish message heap according to node, proceeds to having sent data and reaches Property examine, because concurrency is poor under more trolley modes, customization affairs actuator carries out high speed under high concurrent, a large amount of type numbers According to transmission and verification.
4. shop material dispatching control and management platform according to claim 1 based on UWB, it is characterized in that described reality When locating module(3)Using Ubisnese system hardwares as underlying platform, using the Ubisense read write lines of fixed installation, for connecing The UWB signal of positioning label transmitting is received, and uploads the UWB signal to engine of positioning, outgoing label is calculated by AOA and TDOA algorithms Coordinate, and by the elements of a fix parsed be committed to core route.
5. shop material dispatching control and management platform according to claim 1 based on UWB, it is characterized in that described net Page service module(4)For providing the front-end interface of high flexibility, including:Text importing, chart are shown;Access platform includes: IOS, Android and Windows, it is interior under adaptive different resolution by the high compatibility feature of the instant generation of webpage Hold display;The inquiry of historical data, data analysis, user management, location tracking Object Management group, distribution trolley management work(can be provided Energy.
6. shop material dispatching control and management platform according to claim 1 based on UWB, it is characterized in that described number According to storehouse service module(5)For establishing lightweight local cache server, for real-time locating module(3)Engine is submitted real-time Data carry out data screening, and timing is preserved to SQL Server;Preserve platform operations record and trolley travelling Condition Monitoring Data; Perform T-SQL orders to perform, to web service module(4)Data are provided to support.
7. shop material dispatching control and management platform according to claim 1 based on UWB, it is characterized in that described visitor Family end service module(6)It can provide towards mobile terminal and access the more of user, PC ends normal operations user and PC ends administrator Dimension interface;Mobile terminal customer flexibility is big, by providing it based on web service module(4)High flexibility screen differentiate Rate is adapted to, and exempts APP exploitations, while provides one-touch access authentication, is easily connected into and is controlled neighbouring distribution trolley;Use at PC ends Job specification is distinguished at family, and domestic consumer has in general operating right, only meets basic work requirements, and administrator provides All operating rights, support the inquiry of historical data, data analysis, user management, location tracking Object Management group, distribution trolley management Function.
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CN107276706A (en) * 2017-06-15 2017-10-20 电子科技大学 A kind of directive property source of sound broadcast system based on UWB
CN109597604B (en) * 2018-10-22 2023-03-03 国网新疆电力有限公司电力科学研究院 iOS platform based APP modularization development method, device and equipment
CN109685311A (en) * 2018-11-19 2019-04-26 东莞理工学院 A kind of intelligent distribution and management system of large size manufacturing shop
CN112799359A (en) * 2020-12-30 2021-05-14 浙江德源智能科技股份有限公司 Flexible production line material distribution decision method and device based on MES system

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