CN107219788A - Information Collection System, formation gathering method, terminal installation - Google Patents

Information Collection System, formation gathering method, terminal installation Download PDF

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Publication number
CN107219788A
CN107219788A CN201710174432.8A CN201710174432A CN107219788A CN 107219788 A CN107219788 A CN 107219788A CN 201710174432 A CN201710174432 A CN 201710174432A CN 107219788 A CN107219788 A CN 107219788A
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China
Prior art keywords
information
time information
storage
identification
terminal installation
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CN201710174432.8A
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CN107219788B (en
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佐佐木建太
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Brother Industries Ltd
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Brother Industries Ltd
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24024—Safety, surveillance

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Telephonic Communication Services (AREA)
  • Debugging And Monitoring (AREA)
  • Computer And Data Communications (AREA)

Abstract

The present invention relates to a kind of event information of event that can be collected and occur in multiple terminal installations and can determine each event generation the moment Information Collection System, formation gathering method, terminal installation.The CPU of server receives the incident identification sent by sewing machine, device identification information, first device time information, second device time information.CPU stores the incident identification received, device identification information, first device time information to the first table in association.CPU stores the device identification information received, second device time information, the first clock time information to the second table in association.First clock time information is clock time information corresponding with the reception period of incident identification.

Description

Information Collection System, formation gathering method, terminal installation
Technical field
The present invention relates to a kind of Information Collection System for the information for using a server to collection terminal device, information side Method, terminal installation.
Background technology
It is known that a kind of collection information associated with the various events occurred in terminal installation (is referred to as event letter Breath.) system.Sometimes the information for occurring the moment comprising expression event (is referred to as time information to event information.).Now, can Based on the respective time information of event information being collected into from multiple terminal installations come the hair of the event in each terminal installation of comparison The raw moment.
The image processing system of No. 155367 publication of Japanese Patent Publication 2006 year is performed between server to be based on SNTP (SNTP) communication to obtain time information from server.Image processing system based on get when Information is carved to store current time.Image processing system is carried out more using the period of internal clocking to the current time stored Newly.When occurring print out task, image processing system generation includes printing day of the stored current time as the printing moment Will.
When being mounted with above-mentioned communication function to terminal installation, the terminal installation without RTC (real-time clock) can give birth to Into the event information comprising time information.In the presence of not installing without RTC and the terminal installation of above-mentioned communication function.Now, nothing Method collects the event information for including time information from the terminal installation.Therefore sometimes can not be based on being collected into from the terminal installation The generation moment for the event that event information comes in each terminal installation of comparison.
The content of the invention
It is an object of the invention to provide a kind of event information for the event that can be collected and occur in multiple terminal installations And determine Information Collection System, formation gathering method, the terminal installation at the generation moment of each event.
The Information Collection System of technical scheme 1 possesses the terminal installation and server that can be in communication with each other, the information System is characterised by that the terminal installation possesses：Device moment storage device, it is dress at the time of storing the terminal installation Put time information；And first sending part, it is sent for recognizing the thing occurred in the terminal installation to the server The incident identification of part, the device identification information for recognizing the terminal installation, first device time information, second device Time information, wherein, the first device time information is to be obtained when the event occurs from described device moment storage device The described device time information got, the second device time information is known with sending the event by first sending part The transmission period corresponding described device time information of other information, the server possesses：Clock time storage device, it is stored Represent the clock time information at current time；First acceptance division, it receives the event recognition sent by the terminal installation Information, described device identification information, the first device time information, the second device time information；First storage part, its By the incident identification received by first acceptance division, described device identification information, the first device moment Information stores first storage device in association；And second storage part, its institute that will be received by first acceptance division Device identification information, the second device time information, the first clock time information is stated to store in association to the second storage dress Put, wherein, the first clock time information is the reception with receiving the incident identification by first acceptance division The period corresponding clock time information.
Terminal installation sends incident identification, the terminal installation of event occurred to server when occurring event Device identification information, with event when occurring period corresponding first device time information, transmission with incident identification Phase corresponding second device time information.Server is by incident identification, device identification information, first device time information phase Associatedly first storage device is arrived in storage.Server is by device identification information, second device time information and incident identification Reception period corresponding first clock time information store in association to the second storage device.Now, server can be by Second device time information corresponding with the transmission period that terminal installation sends incident identification receives event with server The reception period corresponding first clock time information of identification information is associated.Therefore, when server can be based on second device The relation of information and the first clock time information is carved, comes true according to generation period with event corresponding first device time information Determine the clock time of the time of origin point of event.Therefore, when each terminal installation distinguishes storage device time information, server energy Clock time when enough determining that event occurs in each terminal installation.
In the Information Collection System of technical scheme 2 or, the server possesses：Second acceptance division, its from please Ask source device to receive and determine the browse request of information comprising the device that can determine the terminal installation；First acquisition unit, its root The described device included according to the browse request received by second acceptance division determines information to obtain the end of object End device；First determining section, its determination and the terminal installation for recognizing the object got by first acquisition unit The associated incident identification of described device identification information and the first device time information；Transformation component, its base In the second device time information associated with the described device identification information of the terminal installation for recognizing the object With the first clock time information, the first device time information determined by first determining section is transformed to Two clock time information, the second clock time information represents that the event recognized according to the incident identification occurs Clock time；And second sending part, it is sent as described in being determined first determining section to the request source device Incident identification, the second clock time information obtained by transformation component conversion.Now, for example, can be with service The client that device is communicated can browse through the event occurred in terminal installation and hair by sending browse request to server The clock time of the raw event.When directly can not obtain clock time in terminal installation, client can browse through in terminal dress Put clock time during middle generation event.
In the Information Collection System of technical scheme 3 or, the server possesses：First determination unit, it judges Whether the processing to the clock time information that in the clock time storage device stores changed is performed；And the One correction unit, its when being judged to performing the processing changed to the clock time information by first determination unit, The the first clock time information stored in second storage device is carried out and the clock time information before changing Difference pair of the represented clock time before changing with clock time after the change represented by the clock time information after change The correction answered.Now, server is when performing the processing changed to clock time information, to being deposited in the second storage device First clock time information of storage is corrected.Therefore, when server can be based on second device time information and the first clock The relation after the correction of information is carved, the clock time that event occurs is determined according to first device time information.Therefore, server , can be based on the clock time information after change come accurately when performing the processing changed to clock time information It is determined that occurring the clock time of event.
In the Information Collection System of technical scheme 4 or, the server possesses：Second determination unit, itself and institute State the reception of the first acceptance division correspondingly, judge the newest incident identification that is stored in the first storage device whether table Show the power-off action of the terminal installation；Second acquisition unit, its be determined as by second determination unit it is described newest When incident identification represents the power-off action, obtain and know as the event received by first acceptance division The startup information of the electric power starting action of other information and the expression terminal installation and the generation period with the startup information The corresponding first device time information；Calculating part, its based on got by second acquisition unit and it is described start believe When the generation period corresponding first device time information of breath, the second device received by first acceptance division Information and clock time information corresponding with the reception period of the startup information are carved, to calculate the hair with the startup information The life period corresponding clock time information is to start clock time information；And second correction unit, it is based on by the meter The startup clock time information that calculation portion is calculated is believed with first clock time stored in second storage device The difference of breath, to be corrected to the first device time information stored in the first storage device.In terminal installation Power supply temporary close and after open when, the device moment does not update during power-off.Server, which is calculated, starts clock Time information, is entered based on the startup clock time information calculated and the first clock time information to first device time information Row correction.Therefore, in there is terminal installation not during the updating device moment when, server can determine generation event when The clock moment.
In the Information Collection System of technical scheme 5 or, the terminal installation possesses the 3rd storage part, described 3rd storage part deposits the incident identification with the first device time information as event history information in association Store up to the 3rd storage device, first sending part sends to the server and collects object information, the collection object information is The incident identification and the first device time information stored in association in the 3rd storage device is chased after Plus the second device time information and described device identification information are obtained.Now, terminal installation can be by with being occurred The directly related event history information (incident identification, first device time information) of event believe with the second device moment Breath, device identification information are stored to the 3rd storage device with mutually distinguishing.
In the Information Collection System of technical scheme 6 or, first sending part specified period it is any when Phase sends the collection object information.Now, can be in synchronization when multiple events occur in specified period for terminal installation Information corresponding with multiple events is sent to server.Therefore, sent with terminal installation when event occurs every time to server Compared during information, the transmission frequency of information can be suppressed.
In the Information Collection System of technical scheme 7 or, the terminal installation possesses：3rd determination unit, it is sentenced Whether the transmission of the fixed collection object information carried out by first sending part succeeds；And the 4th storage part, its by When 3rd determination unit is determined as that the transmission of the collection object information is failed, the collection object for sending failure is believed Storage is ceased to the 4th storage device, and first sending part is stored in the 4th storage device in the collection object information In any period of the specified period afterwards, send comprising the incident identification stored in the 3rd storage device With the collection stored in the collection object information and the 4th storage device of the first device time information Object information.Now, terminal installation, can be at spaced intervals in the transmission failure of the collection object information carried out to server Perform collection object information retries transmission.Therefore, communications status of the terminal installation between such as server and terminal installation It can be sent when temporarily deteriorating to server and collect object information.
In the Information Collection System of technical scheme 8 or, it is multiple described being received by first acceptance division Collect object information when, second storage part by receive it is multiple it is described collection the respective second devices of object information Newest second device time information, described device identification information, the first clock time information in time information is related Second storage device is arrived in the storage of connection ground.Now, server is when from terminal installation receive information repeatedly, according to newest Two devices time information is updated to the second device time information stored in the second storage device.Server is according to most The clock time information that the reception period of new information gets from clock time storage device in the second storage device come to depositing First clock time information of storage is updated.Therefore, server can be based on newest second device time information and first Clock time information come determine in each terminal installation occur event when clock time.
In the Information Collection System of technical scheme 9 or, the terminal installation is to include the sewing of motor Machine, the incident identification represents the change of the operating state of the motor.Now, server can be collected with sewing The sewing occurred in machine handles the information of relevant event, and determines the clock time that event occurs.
In the Information Collection System of technical scheme 10 or, the terminal installation is to include the sewing of motor Machine, the incident identification represents the change of the operating state of the motor, and the sewing machine includes removable medium (Removable media), the removable medium has the communicator for carrying out radio communication and has storage region, described Sewing machine is also equipped with the 5th storage part, the 5th storage part in any period of the specified period, using following file as It is described to collect object information storage to the storage region of the removable medium：This document includes the second device moment Information and described device identification information are used as filename, and comprising described in being stored in association in the 3rd storage device Incident identification and the first device time information, first sending part are received according to by the 5th storage part by described Collect object information storage to the storage region of the removable medium, send the collection object information.In sewing machine not During with communication function, server can collect the information of the event occurred in sewing machine, and determine the clock that event occurs Moment.
In the Information Collection System of technical scheme 11 or, the terminal installation is to include the sewing of motor Machine, the incident identification represents the change of the operating state of the motor, and the sewing machine includes removable medium, institute Stating removable medium has the communicator for carrying out radio communication and has storage region, and the sewing machine possesses the 5th storage Portion, the 5th storage part regard following file as the collection object information storage in any period of the specified period To the sending zone in the storage region of the removable medium：This document includes the second device time information and institute State device identification information and be used as filename, and include the event recognition stored in association in the 3rd storage device Information and the first device time information, first sending part believe the collection object according to by the 5th storage part The sending zone is arrived in breath storage, sends the collection object information, and the collection pair is being determined as by the 3rd determination unit When the transmission of image information is failed, the collection object information storage for sending failure is arrived the storage by the 4th storage part Region is resend in region, stores the collection object information to the sending zone when by the 5th storage part When it is described resend the collection object information is stored with region when, first sending part sends the sending zone The collection object information of middle storage and described resend the collection object information stored in region.In sewing machine During without communication function, server can collect the information of the event occurred in sewing machine, and determine that event occurs when The clock moment.Sewing machine can perform collection at spaced intervals in the transmission failure of the collection object information carried out to server Object information retries transmission.Therefore, communications status of the sewing machine between such as server and terminal installation is temporarily disliked It can be sent during change to server and collect object information.
The formation gathering method of technical scheme 12 is the information receipts for possessing the terminal installation that can be in communication with each other and server The formation gathering method of collecting system, the formation gathering method is characterised by, is comprised the following steps：First forwarding step, it is described Terminal installation to the server send for recognize the event occurred in the terminal installation incident identification, be used for Recognize the terminal installation device identification information, as at the time of the terminal installation i.e. device time information and with the thing The generation period corresponding first device time information of part, second device corresponding with the transmission period of the incident identification Time information；First receiving step, the server receives what is sent in first forwarding step by the terminal installation The incident identification, described device identification information, the first device time information, the second device time information； First storing step, the server is by the incident identification received in first receiving step, the dress Put identification information, the first device time information and store first storage device in association；And second storing step, institute State server by the described device identification information received in first receiving step, the second device time information, First clock time information is stored to the second storage device in association, wherein, the first clock time information is stored in use In the clock time storage device of clock time information that current time is represented in storage, with being connect in first receiving step Receive the reception period correspondence of the incident identification.Terminal installation sends thing occurred to server when event occurs The incident identification of part, the device identification information of terminal installation, first device moment corresponding with the generation period of event letter Breath, second device time information corresponding with the transmission period of incident identification.Server knows incident identification, device Other information, first device time information store first storage device in association.Server fills device identification information, second Time information, the first clock time information corresponding with the reception period of incident identification is put to store to second and deposit in association Storage device.Now, server can second device that the transmission period that incident identification is sent with terminal installation is corresponding when Carving information, corresponding first clock time information is associated with the reception period of server reception incident identification.Therefore, Server can be based on second device time information and the first clock time information relation, according to the generation period pair with event The first device time information answered determines the clock time of the time of origin point of event.Therefore, deposited respectively in each terminal installation During storage device time information, server can determine clock time when event occurring in each terminal installation.
The terminal installation of technical scheme 13 can be communicated with server, and the terminal installation is characterised by possessing：Dress Moment storage device is put, is device time information at the time of its storage described terminal installation；And first sending part, it is to described Server send for recognize the event occurred in the terminal installation incident identification, for recognizing terminal dress The device identification information put, first device time information, second device time information, wherein, the first device time information It is the described device time information got when the event occurs from described device moment storage device, the second device Time information is the described device moment corresponding with sending the transmission period of the incident identification by first sending part Information, based on be sent to by first sending part incident identification of the server, described device identification information, The first device time information, the second device time information, by the server by described device identification information, described Second device time information, the first clock time for representing current time corresponding with the reception period of the incident identification Information is associated.Terminal installation sends incident identification, the terminal dress of event occurred to server when event occurs The transmission of device identification information, first device time information corresponding with the generation period of event and the incident identification put Period corresponding second device time information.Server is believed by device identification information, second device time information, with event recognition The reception period corresponding first clock time information of breath is associated.Now, server can will send event with terminal installation The transmission period corresponding second device time information of identification information is with the reception period that incident identification is received with server Corresponding first clock time information is associated.Therefore, terminal installation to server by sending second device time information, energy Enough by server come the relation based on second device time information and the first clock time information and according to the generation with event Period corresponding first device time information determines the clock time of the time of origin point of event.Therefore, terminal installation is respectively , can be by determining occur thing in each terminal installation to server dispensing device time information during storage device time information Clock time during part.
Brief description of the drawings
Fig. 1 is the block diagram of the electrical structure of the system architecture, server 2 and the sewing machine 3 that represent Information Collection System 1.
Fig. 2 is the figure of various information for representing to store in server 2 and sewing machine 3.
Fig. 3 is the flow chart of sewing machine main process task.
Fig. 4 is the figure of various information for representing to store in server 2 and sewing machine 3.
Fig. 5 is the flow chart that server first is handled.
Fig. 6 is the figure of various information for representing to store in server 2 and sewing machine 3.
Fig. 7 is the figure of various information for representing to store in server 2 and sewing machine 3.
Fig. 8 is the flow chart of server second processing.
Fig. 9 is the flow chart that server the 3rd is handled.
Embodiment
Reference picture 1 illustrates the summary of Information Collection System 1.Information Collection System 1 includes：Server 2；Sewing machine 3A, 3B, 3C, 3D etc. (are collectively referred to as sewing machine 3.)；PC 6；Access point (access point) 7.Server 2, PC 6, access point 7 connect It is connected to the networks such as LAN, WAN 8.Sewing machine 3 is wirelessly connected to network 8 via access point 7.Server 2, sewing machine 3, PC 6 can be in communication with each other via network 8.
Illustrate the electrical structure of server 2.Server 2 possesses the CPU 21 being controlled to server 2.CPU 21 via Interface circuit is electrically connected with ROM 22, RAM 23, storage device 24, the I/F 25 that communicates, drive device 26.The storages of ROM 22 are drawn Helical pitch sequence, BIOS etc..The storages of RAM 23 clocking value, count value, flag data, temporary data etc..Storage device 24 is by hard disk Constituted Deng storage medium.Storage device 24 is stored by the program of the processing performed of CPU 21, OS, various tables (reference picture 2 etc.).
Communication I/F 25 is the interface module for making server 2 be connected to network 8 (such as LAN card).CPU 21 is passed through It is connected to by communicating I/F 25 and the transmissions of data is carried out between the miscellaneous equipment of network 8 receives.Drive device 26 reads half The information stored in the storage medium such as conductor memory, CD 26A.CPU21 can be read storage using drive device 26 and is situated between The program stored in matter 26A, and by the program storage to storage device 24.
Storage device 24 can also be other storage mediums such as flash memory (flash memory), ROM.CPU 21 It can be general processor.By the processing performed of CPU 21 a part can also by other electronic units (such as ASIC) Lai Perform.The processing performed by CPU 21 can also carry out distributed treatment by multiple electronic equipments (multiple CPU).CPU 21 also may be used To be downloaded from the other servers for being connected to network 8 and by the program storage to storage device 24.
Illustrate the electrical structure of sewing machine 3.Sewing machine 3 possesses the CPU 31 for being responsible for control sewing machine 3.CPU31 is via connecing Mouthful circuit come with ROM 32, RAM 33, storage device 34, drive circuit 35, liquid crystal display device (LCD) 37, operating portion 38, USB I/F 39 are electrically connected.Storage bootstrap of ROM 32 etc..It is the storages of RAM 33 clocking value, count value, flag data, temporary Data, various tables (reference picture 2 etc.) etc..Storage device 34 is the storage mediums such as flash memory.Storage device 34 is stored by CPU The program of 31 processing performed, various tables (reference picture 2 etc.).Sewing machine 3 can not also be built-in with the whole of above-mentioned electrical structure. A part for above-mentioned electrical structure can also be for example arranged to the outside of sewing machine 3 and be attached via interface.
Drive circuit 35 drives upper axle motor 36A and cloth delivery electric motor 36B according to the signal exported by CPU 31.On Axle motor 36A moves back and forth up and down the suture needle being connected with shank.Cloth delivery electric motor 36B makes cloth feeding mechanism move in the horizontal direction It is dynamic.By upper axle motor 36A and cloth delivery electric motor 36B driving, sewing machine 3 is sewed to cloth.LCD 37 can be shown The various information relevant with sewing.Operating portion 38 includes pedal, operated key, touch panel etc..USB I/F 39 are to be used to pass through The interface module that equipment is connected by USB with sewing machine 3.The equipment that CPU 31 is connected via USB I/F 39 with by USB Between carry out data transmission receive.
Removable medium 5 is connected by USB with sewing machine 3.Removable medium 5 has communicator 51, storage device 52nd, control unit 53.Communicator 51 is interface module (the Wi-Fi communication moulds for carrying out radio communication for being connected with access point 7 Block etc.).In the state of removable medium 5 is connected to sewing machine 3, storage device 52 is identified as being read by sewing machine 3 The storage medium for taking and writing.Storage device 52 has sending zone 521, resends region 522 (reference picture 4 etc.), reception Region.
The Control on Communication that control unit 53 performs using communicator 51, storage device 52 to carry out.When being sent as data Destination equipment address information, control unit 53 have server 2 address information.Transmission from CPU31 to storage device 52 Region 521 writes data.Now, control unit 53 is based on ground by defined agreement (such as HTTP) by communicator 51 Location information is sent in sending zone 521 to server 2 and resends the data stored in region 522.Control unit 53 is passing through Defined agreement (such as HTTP) and when receiving data by communicator 51, by the data Cun Chudao storage devices received 52 receiving area.Therefore, removable medium 5 can be acted as HTTP client and servers.Control unit 53 to CPU 31 exports the notification signal that data are had been received by for notice.CPU 31 reads storage dress when detecting notification signal The data stored in the receiving area for putting 52.
Stored for reference picture 2 in the storage device 24 of prescribed server 2, the RAM 33 of sewing machine 3 and storage device 34 The summary of various tables, the function of Information Collection System 1.The storage device 24 of server 2 stores main table (master table) 24A, the first table 24B, the second table 24C.The RAM 33 of sewing machine 3 stores the 3rd table 33A.The storage device 34 of sewing machine 3 is stored Main table 34A.
Illustrate the various tables that the RAM 33 and storage device 34 of sewing machine 3 are stored.Main table 34A by device classification information, Device identification information, transmission cycle, master device time information are stored in association.Device classification information represents each sewing machine 3 classification (model, version of program etc.).Device identification information represents the identifier for recognizing each sewing machine 3.The transmission cycle Represent periodically to send the interval described later for collecting object information to server 2.Master device time information is to represent sewing machine 3 At the time of (be referred to as the device moment.) counting variable.The device moment is, for example, that the time of making the product point of sewing machine 3 is set into " 0 " Carry out the accumulative conduction time of add operation.The CPU 31 of sewing machine 3 with predetermined time interval (1 second) periodically repeatedly more The device moment represented by new master device time information.Identifier represented by main table 34A device identification information is referred to as " main Table 34A device identification ".The device moment represented by main table 34A master device time information is referred to as " main table 34A master The device moment ".
3rd table 33A stores event history information.Event history information includes incident identification and first device moment Information.Incident identification represents the identifier for recognizing the event occurred in sewing machine 3.Sent out as in sewing machine 3 , there is the electric power starting, power-off, motor (upper axle motor 36A, cloth delivery electric motor 36B) of sewing machine 3 in raw event Operating state change (such as sewing start, sewing finishing, pause).First device time information represents the generation with event The corresponding device moment in period.CPU 31 obtains master device time information when event occurs from main table 34A.CPU 31 will be obtained The master device time information arrived is made in association as first device time information, the incident identification of the event with occurring For event history information storage to the 3rd table 33A.
Identifier represented by 3rd table 33A incident identification is referred to as " the 3rd table 33A event ID ".Will The device moment represented by 3rd table 33A first device time information is referred to as " the 3rd table 33A first device moment ".In tool Body surface is expressed as " event ID/first device moment " when stating the content of event history information.
CPU 31 is based on the event history information stored in the 3rd table 33A, in the hair of the storage device 52 of removable medium 5 Region 521 is sent to generate the collection object information for being sent to server 2.Collect object information and include event history information, master Table 34A device identification, second device moment.It is following file for example to collect object information：This document will include main table 34A Device identification, the title at second device moment is set as filename, and is used as text data comprising event history information. The second device moment represents the device moment corresponding with the transmission period that collection object information is sent to server 2.It is removable to be situated between The collection object information that the control unit 53 of matter 5 is generated to the sending zone 521 that server 2 is sent in storage device 52.
When sending collection object information when illustrating such as Fig. 2 such master device moment in main table 34A for " 300060 " Situation.What CPU 31 was stored in the generation of sending zone 521 of the storage device 52 of removable medium 5 is comprising the 3rd table 33A Event history information (" sewing starts/300010 ", " sewing finishing/300030 ", " pause/300050 ") collection object information 341.31 couples of CPU collects device identifications " 111111 " of the setting of object informations 341 comprising main table 34A, master device moment (the The two devices moment) " 300060 " filename " 111111_300060 ".The control unit 53 of removable medium 5 is sent to server 2 The collection object data generated in the sending zone 521 of storage device 52.
The information stored in the storage device 24 for illustrating server 2.Main table 24A stores master clock time information.Master clock Time information represent current time (such as when, minute, second.Referred to as clock time.).CPU21 with 1 second be the cycle to the master clock moment Clock time represented by information is updated.Clock time represented by main table 24A master clock time information is referred to as " main The table 24A master clock moment ".
CPU 21 is performed as management function at the time of one of OS function.Moment management function is periodically with being connected to The ntp server of network 8 is communicated with periodically obtaining the etalon time information of expression etalon time.CPU 21 will be obtained Storage device 24 is arrived in the etalon time information storage arrived.CPU 21 is performed for the main table 24A master clock moment to be set as into mark The processing (processing of server the 3rd, reference picture 9) carved on time.The main table 24A master clock moment is being set as standard by CPU 21 It it was the cycle to master clock with 1 second during untill being next time set as into etalon time the master clock moment after moment Moment is updated.
First table 24B and the second table 24C are deposited when server 2 receives the collection object information 341 transmitted by sewing machine 3 The various information of the received collection object information 341 of storage.First table 24B is by device identification information, event history information (thing Part identification information and first device time information) stored in association.Device identification information is received collection pair The information of the part of expression device identification in the filename of image information.Event history information is received collection object The event history information of information.Device identification represented by first table 24B device identification information, first device moment are believed Identifier represented by the represented clock time of breath, incident identification be referred to as " the first table 24B device identification ", " the first table 24B the first clock time ", " the first table 24B event ID ".
Second table 24C carries out device identification information, second device time information, the first clock time information in association Storage.Device identification information and second device time information are the table in the filename of received collection object information respectively The part of showing device identifier and the information of the part at expression second device moment.First clock time information is represented and collection pair The reception period corresponding clock time of image information.The master that CPU 21 will be obtained when receiving and collecting object information from main table 24A Clock time information is stored as the first clock time information.By the device identification represented by the second table 24C device identification information Device moment represented by symbol, second device time information, the clock time represented by the first clock time information are referred to as " the second table 24C device identification ", " the second table 24C second device moment ", " the second table 24C the first clock time ".
Illustrate is as shown in Figure 2 " 10 at the main table 24A master clock moment:31:Server 2 receives removable Jie when 03 " Situation during collection object information 341 transmitted by matter 5.CPU 21 is extracted in the filename of received collection object information Device identification part " 111111 ".CPU 21 will represent the device identification information of device identification that extracts respectively with Collect object information event history information (" sewing starts/300010 ", " sewing finishing/300030 ", " pause/300050 ") Store in association to the first table 24B.CPU 21 extracts the second device in the filename of received collection object information The part " 300060 " at moment.CPU 21 will represent the device identification information of the device identification extracted with representing what is extracted The second device time information at second device moment is stored to the second table 24C in association.CPU 21 obtain main table 24A it is main when The clock moment " 10:31:03”.CPU 21 also recognizes the first clock time information for representing the master clock moment got with device Information and second device time information are stored to the second table 24C in association.
In fig. 2, the first table 24B only stores the event associated with the device identification information of device identification " 111111 " Historical information (device time information and incident identification).Second table 24C only stores the dress with device identification " 111111 " Put the associated second device time information of identification information and the first clock time information.Also server 2 can receive dress sometimes Identifier is put different from the collection object information transmitted by the sewing machine 3 of " 111111 ".Now, CPU 21 will be with device identification Stored different from the associated first device time information of the device identification information of " 111111 " and incident identification to first Table 24B.CPU21 will be different from the associated second device time information of device identification information of " 111111 " with device identification With the first clock time information storage to the second table 24C.
For reference picture 3 outseam thread owner processing.CPU 31 is detecting to open the power supply of sewing machine 3 by operating portion 38 Operation when, the program that stores in read storage device 34 simultaneously performs the program, to start sewing machine main process task.CPU 31 by means of Help operating portion 38 detect close sewing machine 3 power supply operation before during perform sewing machine main process task.
As shown in figure 3, CPU 31 obtains the main table 34A master device moment.When CPU 31 is by the master device got is represented The incident identification of identifier of the first device time information at quarter with representing electric power starting is stored to the 3rd table in association 33A(S1)。
CPU 31 starts the renewal (S11) at main table 34A master device moment.Execution of the CPU 31 in sewing machine main process task In, the processing for plus 1 to the master device moment every time is repeated so that 1 second is the cycle.
CPU 31 determines whether to detect the generation (S13) of outgoing event.For example, CPU 31 is according to upper axle motor 36A and send Cloth motor 36B rotation starts, terminated, come be judged to detecting sewing start, the generation of the event of sewing finishing.CPU 31 According to the operation of the power-off carried out to operating portion 38, come the generation of the event that is judged to detecting power-off.CPU 31 (the S13 when being judged to not detecting the generation of outgoing event："No"), processing is entered S19.CPU 31 is being judged to detecting outgoing event Generation when (S13："Yes"), processing is entered S15.CPU 31 obtains the main table 34A master device moment.CPU 31 will represent to obtain The incident identification phase of identifier of the first device time information at the master device moment got with representing event occurred Associatedly store to the 3rd table 33A (S15).CPU 31 makes processing enter S17.
CPU 31 judge the event that is detected in S15 processing whether as the power supply for closing sewing machine 3 event (S17).(the S17 when it is the event for the power supply for closing sewing machine 3 to be determined as of CPU 31："Yes"), processing is entered S21.CPU 31 be determined as be not close sewing machine 3 power supply event when (S17："No"), processing is entered S19.CPU 31 judge from It has sent in S25 described later processing and collect whether the time that object information rises have passed through transmission cycle phase with main table 34A The time (S19) answered.(the S19 when being determined as without the time corresponding with the transmission cycle of CPU 31："No"), return to processing To S13.(the S19 when being judged to have passed through the time corresponding with the transmission cycle of CPU 31："Yes"), processing is entered S21.CPU 31 are judged to have passed through the time corresponding with the transmission cycle when performing S19 processing for the first time after sewing machine main process task starts.
CPU 31 obtains event history information (incident identification and the first device moment letter stored in the 3rd table 33A Breath) (S21).CPU 31 obtains main table 34A device identification.The master device moment that CPU 31 obtains main table 34A is used as The two devices moment (S23).Sending zone 521 generations of the CPU 31 in the storage device 52 of removable medium 5 is included in S21's The collection object information (S25) of the event history information got in processing.Now, CPU 31 will be contained in S23 processing The device identification and the title at second device moment that get are set as the filename of generated collection object information (S25).The control unit 53 of removable medium 5 sends storage device to the server 2 of the equipment as the address information set 52 sending zone 521 and described later resend the collection object information stored in region 522.CPU 31 deletes the 3rd table The information (S29) stored in 33A.CPU 31 makes processing enter S51.
When device identification information and the event history information of not being stored with the 3rd table 33A, that is, it have sent collection object When not occurring event after information, collection object information of the generations of CPU 31 not comprising event history information.The collection object of generation Information is following file：This document sets the filename comprising device identification and second device moment, and not comprising event Historical information.
The CPU 21 of server 2 is returned when receiving the collection object information transmitted by sewing machine 3 to removable medium 5 Send the reception response message (ACK) for notifying the meaning for having been received by collection object information.The control unit 53 of removable medium 5 When receiving ACK from server 2, ACK is stored into the receiving area to storage device 52, and notice letter is sent to sewing machine 3 Number.CPU 31 determines whether the notification signal (S51) that the control unit 53 for detecting removable medium 5 is exported.CPU 31 is in inspection When measuring notification signal, further judge whether the receiving area of the storage device 52 of removable medium 5 stores ACK (S51). CPU 31 is judged after sending collection object information to server 2 in S25 processing, in specified time limit internal storage system 52 Whether receiving area stores ACK.When receiving area stores ACK within specified time limit, CPU 31 is judged to collecting object letter Transmission success (the S51 of breath："Yes").When not storing ACK in the receiving area of specified time limit internal storage system 52, CPU 31 judges Failed (failing) (S51 of transmission to collect object information："No").
(the S51 in the transmission success for being judged to collecting object information of CPU 31："Yes"), delete depositing for removable medium 5 The collection object information (S53) stored in the sending zone 521 of storage device 52.CPU 31 makes processing enter S57.CPU 31 is sentencing (S51 when being set to the transmission failure for collecting object information："No"), by the sending zone 521 of the storage device 52 of removable medium 5 The collection object information of middle storage, which is moved to, resends region 522 (S55).CPU 31 makes processing enter S57.
CPU 31 judge the event that is detected in S15 processing whether as the power supply for closing sewing machine 3 event (S57).(the S57 when it is to close the event of power supply to be determined as of CPU 31："Yes"), terminate sewing machine main process task.Now, in S25 Processing in the collection object information that sends include the event history information of the incident identification comprising power-off.CPU 31 be determined as be not close power supply event when (S57："No"), processing is returned to S13.
(S51 during the transmission failure of the collection object information 341 (filename " 111111_300060 ") shown in diagrammatic illustration 2： "No") situation.As shown in figure 4, collecting object information 341 from the sending zone 521 in the storage device 52 of removable medium 5 It is moved to and resends region 522 (S55).In Fig. 4, illustrate and added event history information to the 3rd table 33A (sewing is opened Situation during/300075, sewing finishing/300105) that begins.Now, CPU 31 is in main table 34A master device time information Period (the S19 of " 300120 "："Yes"), the generation of sending zone 521 in the storage device 52 of removable medium 5 includes the 3rd The collection object information 342 (filename " 111111_300120 ") (S25) of the event history information stored in table 33A.Storage dress Put 52 resend region 522 be stored with collection object information 341, therefore control unit 53 to server 2 send collect object Information 341,342 (S25).
(server first handles (reference for processing for reference picture 5, Fig. 8, Fig. 9 performed by the CPU 21 of prescribed server 2 Fig. 5), server second processing (reference picture 8), the processing of server the 3rd (reference picture 9)).CPU21 is opened in the power supply of server 2 The program that is stored in Qi Shi, read storage device 24 simultaneously performs the program, thus starts server first and handles~server Three processing.CPU 21 handles server first~and the processing of server the 3rd is performed in parallel.Power supplys of the CPU 21 in server 2 The main table 24A master clock moment was updated for the cycle with 1 second in the state of unlatching.
Prescribed server first is handled for reference picture 5.CPU 21 determines whether it has received the collection pair transmitted by sewing machine 3 Image information (S61).(the S61 when being judged to not receiving collection object information of CPU 21："No"), carry out standby until receiving Untill collecting object information.(the S61 when being judged to receiving collection object information of CPU 21："Yes"), processing is entered S63.
In the sending zone 521 of the storage device 52 of removable medium 5 and resend region 522 and be stored with collection object During information, control unit 53 sends multiple collection object informations (reference picture 4) to server 2.Now, processing of the CPU 21 in S61 In be judged to receiving multiple collection object informations.
CPU 21 obtains the second device moment (S63) that the filename of received collection object information is included.CPU 21 in S61 processing when being judged to receiving multiple collection object informations, obtains from multiple collection respective texts of object information Maximum in the second device moment that part name is obtained is the newest second device moment (S63).The CPU 31 of sewing machine 3 is with 1 Second comes to add 1 to the main table 34A master device moment every time for the cycle.Second device moment and sewing machine 3 after an event occurs the When one transmission cycle sends master device when collecting object information (when being referred to as first transmission) corresponding with the event occurred Carve correspondence.Therefore, CPU 21 is from first send being newest collection object in the multiple collection object informations received The filename of information obtains the newest second device moment.
When the collection object information received is one, the second device that the filename of the collection object information is included Moment is corresponding with the newest second device moment.The newest second device moment is set as to the collection pair of a part for filename Image information is referred to as newest collection object information.
CPU 21 obtains the main table 24A master clock moment (S65).CPU 21 obtains the file of newest collection object information The device identification that name is included.By the expression in the first table 24B event history information from newest collection object information The device identification information for the device identification that filename is got is referred to as object apparatus identification information.It will recognize and believe with object apparatus The event history information of manner of breathing association is referred to as object event historical information.
CPU 21 is from the first table 24B selecting object event history informations.CPU 21 selects selected object event history In information with the maximum incident identification that to be newest first device time information associated.Thing is pressed in the first table 24B The order of occurrence of part is stored during event history information, and newest incident identification and the event history information of most end wrapped The incident identification correspondence contained.CPU 21 judges that newest incident identification indicates whether power-off (S67).CPU 21 (the S67 when being determined as that newest incident identification is represented beyond power-off："No"), processing is entered S79.
Newest second that CPU 21 gets the object apparatus identification information got with expression in S63 processing The second device time information at device moment is stored to the second table 24C (S79) in association.CPU 21 will be also represented S65's The first clock time information at the master clock moment got in processing is stored to the second table 24C (S79) in association.Second Table 24C be stored with object apparatus identification information when, CPU 21 will represent newest second dress got in S63 processing Put the second device time information at moment and represent the first clock time letter at master clock moment got in S65 processing Breath is updated (S79) to the second table 24C in association with the object apparatus identification information.CPU 21 makes processing enter S81.
CPU 21 one by one selects the collection object information received in S61 processing.CPU 21 is by the receipts selected The event history information that collection object information is included is stored to the first table 24B in association with object apparatus identification information respectively (S81).CPU 21 is determined whether the collection object information received in S61 processing all selections (S83).CPU 21 Be determined as it is surplus have non-selected collection object information when (S83："No"), processing is returned to S81.CPU 21 is further selected Some in the collection object information not yet selected, repeats S81 processing.CPU 21 is being judged to receive Collect (S83 when object information is all selected："Yes"), processing is returned to S61.
Illustrate and have sent collection object information 341 (filename " 111111_ from removable medium 5 as shown in Figure 4 300060 ") situation during object information 342 (filename " 111111_300120 "), is collected.Now, CPU 21, which is obtained, represents most The second device time information (S63) at new second device moment " 300120 ".CPU 21 obtains the main table 24A master clock moment “10:32:02”(S65)。
The newest incident identification that CPU 21 is determined as in the first table 24B object event historical information does not indicate that electricity Event (the S67 that source is closed："No").CPU 21 obtains object apparatus identification information " 111111 ", expression in S63 processing To the newest second device moment " 300120 " second device time information, represent the master that is got in S65 processing Clock time " 10:32:02 " the first clock time information is stored to the second table 24C (S79) in association
The selection object informations 341 of CPU 21, by object apparatus identification information (" 111111 ") and event history information (sewing starts/300010, sewing finishing/300030, pause/300050) stores to the first table 24B in association respectively (S81).Then, the selection object informations 342 of CPU 21, object apparatus identification information (" 111111 ") and event history are believed Breath (sewing starts/300075, sewing finishing/300105) is stored to the first table 24B (S81) in association respectively.
(the S67 when being determined as that newest incident identification represents power-off of CPU 21："Yes"), enter processing S69.Extraction table in the event history information that whole collection object informations that CPU 21 is received from S61 processing are included Show the incident identification of the identifier of electric power starting.CPU 21 obtains first associated with the incident identification extracted Device time information (S69).CPU 21 calculates the clock time (S71) during the event for occurring electric power starting as described below.
The newest second device moment got in S63 processing is expressed as Ct (on).Ct (on) and sewing machine 3 Send the device moment correspondence during collection object information of the incident identification comprising the identifier for representing electric power starting.Will be The master clock moment got in S65 processing is expressed as Tr (on).Tr (on) is with receiving comprising the mark for representing electric power starting Clock time correspondence during the collection object information for the incident identification for knowing symbol.By got in S69 processing first The first device moment represented by device time information is expressed as Ce (on).Ce (on) in sewing machine 3 with occurring electric power starting Event when the device moment correspondence.The clock time during event that will occur electric power starting is expressed as Te (on).Now, pass through Following (1) formula calculates Te (on).
Te (on)=Tr (on)-(Ct (on)-Ce (on)) ... (1)
CPU 21 obtains first clock time (S73) associated with object apparatus identification information in the second table 24C. CPU 21 calculates the device for representing the elapsed time after the power-off of sewing machine 3 untill open next time as described below Moment (S75).
The first clock time got in S73 processing is expressed as Tr (off).Tr (off) represents to receive bag Clock time during the collection object information of the incident identification containing the identifier for representing power-off.It will represent in sewing machine The device moment in the elapsed time after 3 power-off untill open next time is expressed as C (off-on).Now, under (2) formula in face calculates C (off-on).
C (off-on)=Te (on)-Tr (off) ... (2)
CPU 21 subtracts calculated C (off- from the first device moment of the first table 24B object event historical information On), it is updated (S77) come the first device time information to object event historical information.CPU 21 makes processing enter S79. Omit the explanation of S79, S81, S83 processing.
Reference picture 6, Fig. 7, enumerate concrete example to illustrate.Illustrate sewing machine 3 and have sent the collection (text of object information 343 Part name " 111111_300060 ") when situation.Event of the object information 343 comprising the identifier for representing electric power starting is collected to know Other information.CPU 21 obtains " 300060 " (=Ct (on)) and is used as the newest second device moment (S63).It is used as main table 24A The master clock moment, CPU 21 obtains " 10:31:03 " (=Tr (on)) (S65).
The newest incident identification that CPU 21 is determined as in the first table 24B object event historical information represents power supply Close (S67："Yes").CPU 21 obtain collect in the event history information that is included of object information 343 with electric power starting The associated first device time information (" 300005 ") (=Ce (on)) (S69) of incident identification.CPU 21 is based on (1) formula To calculate Te (on) (S71) as described below.
Te (on)=" 10:31:03”-(300060-300005)
=" 10:31:03 " -55=" 10:30:08”
When CPU 21 obtains first clock associated with object apparatus identification information (" 111111 ") in the second table 24C Carve " 9:31:03 " (=Tr (off)) (S73).CPU 21 is based on (2) formula to calculate C (off-on) (S75) as described below.
C (off-on)=" 10:30:08”-“9:31:03”
=3605 (=" 01:00:05”)
CPU 21 from the first device moment " 298410 " of the first table 24B object event historical information, " 298500 ", " 300000 " subtract " 3605 " calculated.Thus, CPU 21 is as shown in Figure 7 by the first of object event historical information The device moment is updated to " 294805 ", " 294895 ", " 296395 " (S77).
Newest second that CPU 21 gets object apparatus identification information " 111111 ", expression in S63 processing The first clock time " 10 that the information at device moment " 300060 ", expression are got in S65 processing:31:03 " information Store in association to the second table 24C (S79).The event history information that CPU 21 is included the collection object information received (electric power starting/300005, sewing start/300010, sewing finishing/300030) respectively with device identification information (111111) phase Associatedly store to the first table 24B (S81).
Prescribed server second processing for reference picture 8.CPU 21 determines whether to receive the clear of the transmissions of PC 6 via network 8 Look at solicited message (S91).Browse request information is the information of the event history information for asking to store in browser server 2. (the S91 when being judged to not receiving browse request information of CPU 21："No"), carry out standby until receiving browse request information Untill.
Request is have input to PC 6 in PC 6 user and browses relevant with the event occurred in desired sewing machine 3 Event history information instruction when, PC 6 CPU sends browse request information via network 8 to server 2.Browse request is believed Information of the breath comprising the sewing machine 3 that can determine user's expectation browsing event historical information (is referred to as device and determines information.).Dress It is, for example, the device classification information (reference picture 2) for the classification for representing each sewing machine 3, for recognizing with multiple sewing to put determination information Group identification information of group that machine 3 is one group of model split sewing machine 3 to obtain etc..The CPU 21 of server 2 be determined as through (S91 when receiving browse request information by network 8："Yes"), processing is entered S93.
CPU 21 obtains the device that received browse request information included and determines information (S93).CPU 21 is based on The device got determines information to determine the device identification information (S95) of sewing machine 3.By what is determined in S95 processing Device identification information is referred to as object apparatus identification information.The first device time information institute that object event historical information is included Identifier represented by device moment of expression, incident identification is referred to as the " first device of object event historical information Moment ", " event ID of object event historical information ".Will be associated with object apparatus identification information in the second table 24C The second device moment and the first clock time be referred to as object second device moment, the clock time of object first.
CPU 21 obtains object second device moment and the clock time of object first (S97) from the second table 24C.CPU 21 from First table 24B obtains the first device moment (S99) of object event historical information.CPU 21 one by one selects the processing in S99 In first device moment for getting.CPU 21 is based on the object second device moment, object got in S97 processing One clock time, are as described below transformed into the second clock moment (S101) the first device moment selected.
The object second device moment obtained in S97 processing is expressed as Ct, the clock time of object first is stated For Tr.The first device moment selected from object event historical information got in S99 processing is expressed as Ce.Will The second clock moment is expressed as Te.Now, Te is calculated by following (3) formula.
Te=Tr- (Ct-Ce) ... (3)
CPU 21 is by the incident identification associated with the first device moment selected from object event historical information The second clock time information of Te (second clock moment) with representing to calculate is used as in association browses response message storage To RAM 23.
CPU 21 determines whether to perform S101 processing to whole first device moment of object event historical information (S103).CPU 21 in being determined as object event historical information remain have the non-transformed first device moment when (S103："No"), Processing is set to return to S101.CPU 21 selects to have not carried out the first device moment of conversion from object event historical information, repeats Carry out S101 processing.CPU 21 is being judged to converting whole first device moment of object event historical information When (S103："Yes"), processing is entered S105.CPU 21 sends in RAM 23 to the PC 6 that have sent browse request information and stored Browse response message (S105).CPU 21 makes processing return to S91.
Illustrate PC 6 as shown in Figure 4 and send the dress for including the device identification information for determining device identifier " 111111 " Put and determine situation (S91 when the browse request information and server 2 of information receives the browse request information："Yes").CPU 21 determine object apparatus identification information (" 111111 ").CPU 21 obtains the object second device moment " 300120 " (=Ct), right As the first clock time " 10:32:02 " (=Tr) (S97).CPU 21 obtains the first device moment of object event historical information (" 300010 " (sewing starts), " 300030 " (sewing finishing), " 300050 " (pause), " 300075 " (sewing starts), " 300105 " (sewing finishing) (=Ce)) (S99).When CPU 21 is by using (3) formula to calculate second clock as described below Carve (S101).
“10:32:02”-(300120-300010)
=" 10:32:02 " -110=" 10:30:12 " (sewing starts)
“10:32:02”-(300120-300030)
=" 10:32:02 " -90=" 10:30:32 " (sewing finishings)
“10:32:02”-(300120-300050)
=" 10:32:02 " -70=" 10:30:52 " (pauses)
“10:32:02”-(300120-300075)
=" 10:32:02 " -45=" 10:31:17 " (sewing starts)
“10:32:02”-(300120-300105)
=" 10:32:02 " -15=" 10:31:47 " (sewing finishings)
CPU 21 is sent to the PC 6 that have sent browse request information to be believed comprising incident identification and second clock moment What is ceased browses response message (S105).
Prescribed server the 3rd is handled for reference picture 9.CPU 21 judges what is stored in storage device 24 with the fixed cycle Whether the etalon time represented by etalon time information is consistent (S111) with the main table 24A master clock moment.CPU 21 is in standard When moment is consistent with the master clock moment, it is judged to that master clock time information (S111 need not be changed："No").Now, CPU 21 Processing is set to return to S111.CPU 21 is judged to needing to change the master clock moment when etalon time is different from the master clock moment Information (S111："Yes").Now, CPU 21 makes processing enter S113.
The etalon time that CPU 21 obtains represented by the etalon time information stored in storage device 24 is used as after change Clock time (S113).The master clock moment that CPU 21 obtains main table 24A is used as clock time before changing.CPU 21 is from acquisition To change after clock time subtract clock time before changing, to calculate corrected value.CPU 21 using the corrected value calculated come The second table 24C the first clock time is corrected (S115) as described below.
Tm will be expressed as by clock time before changing, clock time after change is expressed as Ts.Before the second table 24C correction The first clock time be expressed as Tb, the first clock time after correction is expressed as Ta.Now, by following (4) formula come Change Ta.
Ta=Tb+ (Ts-Tm) ... (4)
The main table 24A master clock moment (clock time before changing) is changed to clock time after change, next pair by CPU 21 Master clock time information is updated (S117).CPU 21 makes processing return to S111.
Illustrate S115 processing.The master clock moment of main table 24A as shown in Figure 2 is illustrated (before changing during clock Carve) it is " 10:31:03 " (=Tm), etalon time (clock time after change) are " 11:31:Situation when 03 " (=Ts).This When, Ts-Tm (" 11:31:03”-“10:31:03 ") it is calculated as " 1:00:00”.Therefore, by the second table 24C the first clock time “10:31:03 " is corrected to plus " 1:00:00 " to obtain " 11:31:03”(S115).
As shown in Fig. 2 the second table 24C only stores first clock time associated with device identification information (" 111111 ") Information, therefore the first clock time information of calibration object is also only one.Recognize and believe with multiple devices in the second table 24C storages During multiple first clock time information of manner of breathing association, all the first clock time information is the object of correction.
As described above, the CPU 31 of the sewing machine 3 of Information Collection System 1 (S13 when occurring event："Yes"), to clothes It is engaged in transmission collection object information (incident identification, device identification information, first device time information, the second device moment of device 2 Information) (S25).The CPU 21 of server 2, which is received, collects object information (S61).CPU 21 recognizes incident identification, device Information, first device time information are stored to the first table 24B (S81) in association.CPU 21 fills device identification information, second Time information, the first clock time information corresponding with the reception period of incident identification is put to store in association to the second table 24C(S79).Now, when CPU 21 can be by the transmission period corresponding second device for collecting object information be sent with sewing machine 3 Carving information is associated with receiving the reception period corresponding first clock time information of collecting object information with server 2.Cause This, the relation that CPU 21 can be based on second device time information and the first clock time information, during according to generation with event Phase corresponding first device time information come determine event occur clock time.Therefore, storage device is distinguished in each sewing machine 3 During time information, server 2 can determine the clock time that the event relevant with sewing processing occurs in each sewing machine 3.
(the S91 when receiving browse request information of CPU 21："Yes"), based on (3) formula by object event historical information The first device moment is transformed to the second clock moment (S101).CPU 21 sends to the PC 6 that have sent browse request information and included Incident identification and second clock time information browse response message (S105).Now, PC 6 to server 2 by sending Browse request information, can obtain the clock time that the event occurred in sewing machine 3 and the event occur, and they are related It is shown on PC 6 display part connection.Therefore, when sewing machine 3 is without the function of directly obtaining current time, PC's 6 User can browse clock time when event occurring in sewing machine 3 in association with event.
(the S111 when the main table 24A master clock moment is different from etalon time of CPU 21："Yes"), according to etalon time pair The master clock moment is corrected, while being corrected (S115) to the first clock time information stored in the second table 24C.Cause This, the first clock time information and the relation of second device time information that CPU 21 can be after the correction based on the second table 24C, The clock time that event occurs is determined according to the first table 24B first device time information.Therefore, CPU 21 is in master clock The clock time of generation event can accurately be determined based on the master clock moment after change when carving change.
When being again turned on after the power supply temporary close of sewing machine 3, sewing machine 3 does not update main dress during power-off Put the moment.CPU 21 is calculated based on (1) formula and (2) formula to be represented to play the process untill opening from the power-off of sewing machine 3 The device moment (S75) of time.CPU 21 can be by first device moment of the object event historical information from the first table 24B The calculated device moment is subtracted to be corrected (S77) the first device moment.Therefore, in it there is sewing machine 3 not more When during the new master device moment, CPU 21 can accurately determine the clock time of generation event.
The CPU 31 of sewing machine 3 generates collection object information based on the event history information stored in the 3rd table 33A. Filename comprising device identification and second device moment is set as the file of generated collection object information by CPU 31 Name (S25).Now, CPU 31 can be by the event history information directly related with the event occurred and device identification, the The two devices moment stores to the 3rd table 33A with mutually distinguishing.By the way that device identification and second device moment are set as filename It is fixed to give collection object information, easily it can notify the information to server 2.
(the S19 when being judged to have passed through the time corresponding with the main table 34A transmission cycle of CPU 31："Yes"), to service Device 2, which is sent, collects object information (S25).When there occurs multiple events within the transmission cycle, CPU 31 can in the same period to Server 2 sends collection object information corresponding with multiple events.Therefore, with CPU 31 when event occurs every time to server 2 compare when sending collection object information, can suppress to collect the transmission frequency of object information.
(the S51 in the transmission failure for being judged to collecting object information of CPU 31："No"), the collection object of failure will be sent Information is moved to from the sending zone 521 of the storage device 52 of removable medium 5 and resends region 522 (S55).CPU 31 exists Next transmission cycle sends the sending zone 521 of storage device 52 to server 2 and resends the receipts stored in region 522 Collect object information (S25).Now, CPU 31 can be separated in the transmission failure of the collection object information carried out to server 2 Temporally perform corresponding with the transmission cycle collects object information and retries transmission.Therefore, CPU 31 is in such as server 2 and seam The communications status between machine 3 of threading can send to server 2 when temporarily deteriorating and collect object information.Collect object information Retrying transmission was performed in any period in the cycle of transmission.Therefore, it is possible to suppress situations below：Lost with being sent to server 2 Correspondingly, the transmission frequency retried increases for the increase of the collection object information lost.
The CPU 21 of server 2 (S61 when being judged to receiving multiple collection object informations from sewing machine 3："Yes"), obtain The newest second device moment in taking the second device moment obtained from the respective filename of multiple collection object informations (S63).CPU 21 will represent the information at the second device moment got and represent the information of the first clock time in association Store to the second table 24C.Now, CPU 21 received repeatedly from sewing machine 3 collect object information when, can be according to newest the Two devices time information is updated to the second device time information stored in the second table 24C.CPU 21 can be according to most Master clock time information that the reception period of new collection object information obtains from main table 24A in the second table 24C come to storing First clock time information is updated.Therefore, CPU 21 can be based on newest second device time information and the first clock Time information come accurately determine in each sewing machine 3 occur event clock time.
The control unit 53 of removable medium 5 be stored with the sending zone 521 of storage device 52 data when, to server 2 are sent in sending zone 521 and resend the collection object information stored in region 522.Therefore, the CPU 31 of sewing machine 3 By storing data into the sending zone 521 of storage device 52 collection object information can be sent to server 2.It is removable The control unit 53 of medium 5 stores data into the receiving area of storage device 52 when receiving data.CPU 31 can pass through Carry out the data transmitted by the reception server 2 from the receiving area reading data of storage device 52.Now, in sewing machine 3 itself not During with communication function, server 2 can collect the collection object information relevant with the event occurred in sewing machine 3.
The invention is not restricted to above-mentioned embodiment.Sewing machine 3 can also be the miscellaneous equipment for the history that can store event (such as printer, scanner, lathe).Sewing machine 3 can also be built-in with communication function in advance.For example sewing machine 3 can also It is built-in with communication I/F (LAN card, the Wi-Fi communication modems that can be communicated via network 8 with server 2 in advance Deng).Now, without using removable medium 5, but storage device 34 or RAM of the object information storage to sewing machine 3 will be collected Server 2 is sent to after 33.
The device for sending browse request information is not limited to PC 6.It can also be flat for example to send the device of browse request information Board terminal, smart phone etc..The device identification information for determining information according to device to determine is not limited to one or many It is individual.The storage device 24 of server 2 can also be stored can determine information come the correspondence of determining device identification information based on device Table.Can also be that the CPU 21 of server 2 is based on dress with reference to the table stored in storage device 24 when performing S95 processing Put determination information determining means identification information.CPU 21 can also be to the sending object events of PC 6 that have sent browse request information Historical information, the object second device time information (Ct) obtained in S97 processing, object the first clock time information (Tr).The first device time information (Ce) that PC 6 can also be included based on the Ct received, Tr, object event historical information To use (3) formula to calculate second clock time information.PC 6 can also be by the second clock time information calculated and corresponding Incident identification is shown on display part.
Server 2 can also have display part and operating portion.Can also be, being performed in user by operating portion is used for When indicating the operation of display of event history information, S93~S103 of the execute server second processings of CPU 21 processing.CPU 21 can also will represent that the picture for browsing response message generated is included on display part.
Notification flag can also be set as by the OS of server 2 when getting etalon time information from ntp server “1”.CPU 21 can also be judged to that master clock time information (S111 need not be changed when notification flag is not set as into " 1 "： "No").CPU 21 can also be judged to needing change master clock time information (S111 when notification flag to be set as to " 1 "： "Yes").
CPU 21 can also receive the receipts of the incident identification comprising the event for representing power-off from sewing machine 3 The processing for coming to add 1 to the first table 24B first device time information every time as the cycle with 1 second is performed when integrating object information.CPU 21 can also be when receiving the collection object information of the incident identification comprising the event for representing electric power starting from sewing machine 3 Terminate the processing.
CPU 31 can also be generated comprising incident identification, first device time information, device identification information, the second dress Put the collection object information of time information.CPU 31 can not also include device identification information and the to collecting object information setting The filename of two devices time information.
The period for collecting object information is sent on CPU 31, as long as any transmission cycle after generation event. Transmission cycle that CPU 31 can not also arrive after the generation of and then event, which sends, collects object information, can also this with Any period in transmission cycle afterwards, which sends, collects object information.CPU 31 can also send collection object letter when event occurs Breath.CPU 31 can also be performed by way of the processing to skip S19, every time occur event when occur event when Phase, which sends, collects object.
(the S51 in the transmission failure for being judged to collecting object information of CPU 31："No"), object information will be collected from removable Sending zone 521 in the storage device 52 of dynamic medium 5, which is moved to, resends region 522 (S55).The control of removable medium 5 Portion 53 processed is stored with collection object information when sending the cycle next time and arriving in the region 522 that resends of storage device 52 When, send collection object information that is corresponding with the event of kainogenesis and being stored in sending zone 521 and resend region The collection object information (S25) stored in 522.CPU 31 can also send common collection object information, the common collection Object information, which is included, resends event history information that the collections object information that is stored in region 522 included and with newly sending out The corresponding event history information of raw event.
CPU 31 can not also move the storage dress of removable medium 5 in the transmission failure for being judged to collecting object information Put the collection object information stored in the sending zone 521 in 52.The storage device 52 of removable medium 5 can also be without weight New sending zone 522.Now, control unit 53 sends the hair of storage device 52 when sending cycle arrival next time to server 2 The collection object information stored in region 521 is sent to send the collection object information of failure.
The storage device 34 for storing main table 34A is one of the device moment storage device of the present invention.Main table 34A main dress Put one that time information is device time information of the invention.The CPU 31 for carrying out S25 processing is the first hair of the present invention Send portion one.The storage device 24 for storing main table 24A is one of the clock time storage device of the present invention.Main table 24A's Master clock time information is one of the clock time information of the present invention.The CPU 21 for carrying out S61 processing is the of the present invention One of one acceptance division.The storage device 24 for storing the first table 24B is one of the first storage device of the present invention.Storage second Table 24C storage device 24 is one of the second storage device of the present invention.It is of the invention to carry out the CPU21 of S81 processing One of first storage part.The CPU 21 for carrying out S79 processing is one of the second storage part of the present invention.Carry out S91 place The CPU 21 of reason is one of the second acceptance division of the present invention.The CPU 21 for carrying out S93 processing is the first acquisition of the present invention One of portion.The CPU21 for carrying out S95 processing is one of the first determining section of the present invention.Carry out the CPU of S101 processing 21 be one of the transformation component of the present invention.The CPU 21 for carrying out S105 processing is one of the second sending part of the present invention.Enter The CPU 21 of row S111 processing is one of the first determination unit of the present invention.The CPU21 for carrying out S115 processing is the present invention One of the first correction unit.The CPU 21 for carrying out S67 processing is one of the second determination unit of the present invention.Carry out S69's The CPU 21 of processing is one of the second acquisition unit of the present invention.The CPU 21 for carrying out S71 processing is the calculating part of the present invention One.The CPU 21 for carrying out S77 processing is one of the second correction unit of the present invention.Carry out the CPU 31 of S15 processing It is one of the 3rd storage part of the present invention.The storage device 34 for storing the 3rd table 33A is the 3rd storage device of the present invention One.The CPU 31 for carrying out S51 processing is one of the 3rd determination unit of the present invention.Carrying out the CPU 31 of S55 processing is One of the 4th storage part of the present invention.The CPU 31 for carrying out S25 processing is one of the 5th storage part of the present invention.
S25 processing is one of the first forwarding step of the present invention.S61 processing is the first receiving step of the present invention One.S81 processing is one of the first storing step of the present invention.S79 processing is the second storing step of the present invention One.

Claims (13)

1. a kind of Information Collection System (1), possesses the terminal installation (3) and server (2) that can be in communication with each other, the information System is characterised by,
The terminal installation possesses：
Device moment storage device (34), is device time information at the time of its storage described terminal installation；And
First sending part (31), it sends the event for recognizing the event occurred in the terminal installation to the server Identification information, the device identification information for recognizing the terminal installation, first device time information, second device moment letter Breath,
Wherein, the first device time information is got when the event occurs from described device moment storage device Described device time information,
The second device time information is the transmission period pair with sending the incident identification by first sending part The described device time information answered,
The server possesses：
Clock time storage device (24), it stores the clock time information for representing current time；
First acceptance division, it receives the incident identification sent by the terminal installation, described device identification information, institute State first device time information, the second device time information；
First storage part, its by the incident identification received by first acceptance division, described device identification information, The first device time information stores first storage device in association；And
Second storage part, it is by the described device identification information received by first acceptance division, the second device moment Information, the first clock time information are stored to the second storage device in association,
Wherein, the first clock time information is the reception with receiving the incident identification by first acceptance division The period corresponding clock time information.
2. Information Collection System according to claim 1, it is characterised in that
The server possesses：
Second acceptance division, it receives from request source device and determines browsing for information comprising the device that can determine the terminal installation Request；
First acquisition unit, its described device included according to the browse request received by second acceptance division is determined Information obtains the terminal installation of object；
First determining section, its determination and the institute of the terminal installation for recognizing the object got by first acquisition unit State the associated incident identification of device identification information and the first device time information；
Transformation component, it is based on associated with the described device identification information of the terminal installation for recognizing the object described Two devices time information and the first clock time information, during the first device that will be determined by first determining section Carve information and be transformed to second clock time information, the second clock time information represents to be recognized according to the incident identification The event occur clock time；And
Second sending part, it sends the event recognition determined by first determining section to the request source device and believed Breath, the second clock time information obtained by transformation component conversion.
3. Information Collection System according to claim 1, it is characterised in that
The server possesses：
First determination unit, it determines whether to perform the clock time information to storing in the clock time storage device The processing changed；And
First correction unit, it is being judged to performing change the clock time information by first determination unit During reason, the first clock time information stored in second storage device is carried out and the clock time before changing Clock time before changing represented by information with clock time after the change represented by the clock time information after change it The corresponding correction of difference.
4. Information Collection System according to claim 1, it is characterised in that
The server possesses：
Second determination unit, its reception with first acceptance division correspondingly, judges to store most in the first storage device New incident identification indicates whether the power-off action of the terminal installation；
Second acquisition unit, it is being determined as that the newest incident identification represents that the power supply is closed by second determination unit When closing action, obtain as the incident identification received by first acceptance division and represent the terminal installation The startup information of electric power starting action and the first device time information corresponding with the generation period of the startup information；
Calculating part, it is based on being got by second acquisition unit corresponding with the generation period of the startup information described the One device time information, the second device time information received by first acceptance division and with the startup information Reception period corresponding clock time information, to calculate the generation period corresponding clock time with the startup information Information is to start clock time information；And
Second correction unit, it is filled based on the startup clock time information calculated by the calculating part with the described second storage The difference of the first clock time information of middle storage is put, during come to the first device stored in the first storage device Information is carved to be corrected.
5. Information Collection System according to claim 1, it is characterised in that
The terminal installation possesses the 3rd storage part, and the 3rd storage part is by the incident identification and the first device Time information is stored to the 3rd storage device (34) as event history information in association,
First sending part sends to the server and collects object information, and the collection object information is to being deposited the described 3rd The incident identification stored in association in storage device and the first device time information add the second device Time information and described device identification information are obtained.
6. Information Collection System according to claim 5, it is characterised in that
First sending part sends the collection object information in any period of specified period.
7. Information Collection System according to claim 6, it is characterised in that
The terminal installation possesses：
3rd determination unit, it judges whether the transmission of the collection object information carried out by first sending part succeeds；With And
4th storage part, it will send out when the transmission for being determined as the collection object information by the 3rd determination unit is failed The collection object information of failure is sent to store to the 4th storage device (34),
Regulation week of first sending part after the collection object information is stored in the 4th storage device Any period of phase, when sending comprising the incident identification and the first device stored in the 3rd storage device The collection object information stored in the collection object information and the 4th storage device of carving information.
8. Information Collection System according to claim 7, it is characterised in that
When receiving multiple collection object informations by first acceptance division, second storage part is more by what is received The individual newest second device time information collected in the respective second device time information of object information, the dress Put identification information, the first clock time information and store second storage device in association.
9. the Information Collection System according to any one of claim 1~8, it is characterised in that
The terminal installation is to include motor (36A, 36B) sewing machine,
The incident identification represents the change of the operating state of the motor.
10. Information Collection System according to claim 6, it is characterised in that
The terminal installation is to include the sewing machine of motor,
The incident identification represents the change of the operating state of the motor,
The sewing machine includes removable medium (5), and the removable medium has the communicator (51) for carrying out radio communication And with storage region (52),
The sewing machine is also equipped with the 5th storage part, and the 5th storage part, will be following in any period of the specified period File arrives the storage region of the removable medium as the collection object information storage：This document includes described second Device time information and described device identification information are used as filename, and comprising being deposited in association in the 3rd storage device The incident identification and the first device time information of storage,
First sending part stores the collection object information to the removable medium according to by the 5th storage part The storage region, send the collection object information.
11. the Information Collection System according to claim 7 or 8, it is characterised in that
The terminal installation is to include the sewing machine of motor,
The incident identification represents the change of the operating state of the motor,
The sewing machine includes removable medium, and the removable medium, which has the communicator for carrying out radio communication and had, deposits Storage area domain,
The sewing machine possesses the 5th storage part, and the 5th storage part, will be with hereafter in any period of the specified period Part is used as the collection object information storage to the sending zone (521) in the storage region of the removable medium：Should File is used as filename comprising the second device time information and described device identification information, and includes the described 3rd storage The incident identification stored in association in device and the first device time information,
First sending part stores the collection object information to the sending zone, hair according to by the 5th storage part The collection object information is sent,
When the transmission for being determined as the collection object information by the 3rd determination unit is failed, the 4th storage part will be sent out Send the collection object information of failure to store and resend region (522) into the storage region,
Resend when being stored the collection object information to the sending zone by the 5th storage part described During the collection object information that is stored with region, first sending part sends the collection stored in the sending zone Object information and described resend the collection object information stored in region.
12. a kind of formation gathering method of Information Collection System, described information collection system possesses the terminal that can be in communication with each other Device and server, the formation gathering method is characterised by, is comprised the following steps：
First forwarding step, the terminal installation is sent for recognizing the thing occurred in the terminal installation to the server The incident identification of part, the device identification information for recognizing the terminal installation, as at the time of the terminal installation i.e. Device time information and with the event occur period corresponding first device time information, with the incident identification Transmission period corresponding second device time information；
First receiving step, the server receives the thing sent in first forwarding step by the terminal installation Part identification information, described device identification information, the first device time information, the second device time information；
First storing step, the server is by the incident identification received in first receiving step, institute State device identification information, the first device time information and store first storage device in association；And
Second storing step, the server is by the described device identification information received in first receiving step, institute Second device time information, the first clock time information is stated to store in association to the second storage device, wherein, when described first Clock time information is stored in the clock time storage device for storing the clock time information for representing current time, and in institute State the reception period correspondence that the incident identification is received in the first receiving step.
13. a kind of terminal installation, can be communicated with server, the terminal installation is characterised by possessing：
Device moment storage device, is device time information at the time of its storage described terminal installation；And
First sending part, it sends the event recognition for recognizing the event occurred in the terminal installation to the server Information, the device identification information for recognizing the terminal installation, first device time information, second device time information,
Wherein, the first device time information is got when the event occurs from described device moment storage device Described device time information,
The second device time information is the transmission period pair with sending the incident identification by first sending part The described device time information answered,
Based on be sent to by first sending part incident identification of the server, described device identification information, The first device time information, the second device time information, by the server by described device identification information, described Second device time information, the first clock time for representing current time corresponding with the reception period of the incident identification Information is associated.
CN201710174432.8A 2016-03-22 2017-03-22 Information Collection System, formation gathering method, terminal installation Active CN107219788B (en)

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