Patent Publication Number: US-6714835-B1

Title: System and apparatus for preparation of mailpieces and method for file based setup of such apparatus

Description:
RELATED APPLICATIONS 
     The present application shares common elements of disclosure with commonly assigned, U.S. application Ser. No. 09/124,501; titled: System, Method and Apparatus for Preparation of Mailpieces; filed: Jul. 29, 1988. 
    
    
     BACKGROUND OF THE INVENTION 
     This invention relates to the preparation of large mailings and the like. More particularly it relates to systems and apparatus for the preparation of documents and the assembly of multiple mailpieces including such documents. 
     The term “mailpieces” as used herein means items intended to be delivered by a postal service or private courier service. Typically preparation of mailpieces includes, but is not limited to, printing or otherwise providing documents including variable information pertaining to addressees of the mailpieces and the assembly of such documents with other elements of the mailpiece. The term “assembly” as used herein means the execution of actions to incorporate the documents into mailpieces. Typically, such actions can include: accumulating documents with other materials such as preprinted inserts, folding and inserting the resulting accumulations into envelopes, printing addresses and other information on the outside of the envelopes, and franking the mailpiece with an appropriate postage amount. 
     Inserter systems for the assembly of mailpieces are well known. A typical inserter system is shown in FIG.  1 . Inserter system  10  includes burster/feeder  12  which inputs preprinted documents in fanfold form, separates the documents and removes and discards sprocket feed strips FS from the edges of the document. Each group of documents for a particular mailpiece includes at least control document CD. On control documents CD strips FS are marked with code BC which is read by scanner  14  before strips FS are removed. In simpler systems code BC can be a “dash code” of the type known for use in directly controlling inserter systems. In newer, more complex systems code BC can be a conventional bar code which serves as a pointer to a mailpiece record which record contains information for controlling the inserter; as will be more fully described below. In other known inserter systems, the documents can be in cut sheet form and a cut sheet feeder can be used in place of burster/feeder  12 . 
     Control document CD, and any additional associated pages are fed from burster feeder  12  to accumulator  16  where documents for each mailpiece are formed into separate accumulations A and folded. 
     Accumulation A is then fed to insert stations  20 A and  20 B where preprinted inserts I are added to form accumulations A 1  and A 2 . Those skilled in the art will of course recognize that the number of such insert stations used will vary from application to application. 
     Accumulation A 2  is then fed to insert station  22  where it is inserted into an envelope and sealed to form mailpiece MP. 
     Mailpiece MP is then fed to address printer  24  which prints address AD on the outside of the envelope. Depending on the size of the print field of printer  24 , printer  24  also can be used to print other information such as a variable return address (or other text message) RA, logo L, and postal barcode PBC on the envelope. ( Those skilled in the art will recognize that dash codes as described above typically cannot include sufficient information to define even address AD so that systems incorporating dash codes typically use window envelopes to provide addressing information.) 
     System  10  also includes out stacker  30  for diverting mailpieces when an error is detected. 
     As noted above, inserter systems wherein said code BC is a barcode which is used as a pointer to a mailpiece record (i.e. an electronic record associated with a mailpiece to be assembled) are known. By incorporating data for controlling assembly of mailpieces in mailpiece records an essentially unlimited amount of data can be associated with each mailpiece. Thus addresses, return addresses, logos, and postal bar codes can all be readily specified in addition to specification of the number of inserts to be added at each insert feeder, postage amounts, etc. Systems incorporating such mailpiece records are described in commonly assigned U.S. Pat. No. 4,800,505; to: Axelrod et al.; for: Mail Preparation System; issued Jan. 24, 1989, which is hereby incorporated by reference. Embodiments of the system of U.S. Pat. No. 4,800,505 are marketed by the assignee of the present application under the name “Direct Connection”, described in  The Direct Connection , version 1.30. 
     While systems such as those described above have proven highly successful certain disadvantages remain. In particular certain initial job set-up parameters must be defined for systems such as that shown in FIG. 1 for each mailing job. Such parameters can include feeder settings, document weights, document priorities, and postage meter settings. Typically these parameters where set by defining one or more “modes”, i.e. records of particular sets of values of the job set-up parameters for jobs typically run in a mailroom and loading the corresponding mode when a job was to be run. When an atypical job not corresponding to an existing mode was to be run an operator would load a mode and override selected default values in that mode with the actual values for that job. This of course creates a possibility that an operator will override the wrong parameter or assign incorrect parameter values. As a result many mailrooms establish unique modes for every combination of parameter values which will be used. The operator is then responsible for selecting the correct corresponding mode for each job. This approach results in many modes on an inserter system; contributing to two potential problems: the operator may select the wrong mode, or, when a parameter value must be changed (e.g. a different weight print stock is introduced) the change is not made to all modes which require it. 
     Thus it is an object of the subject invention to provide a system, apparatus and method for the preparation and assembly of mailpieces with an improved capability for handling system set-up. 
     BRIEF SUMMARY OF THE INVENTION 
     The above object is achieved and the disadvantages of the prior art are overcome in accordance with the subject invention by means of a system, apparatus and method for preparing mailpieces and the like; the mailpieces each including a control document, the control documents each including data for determining a unique identification code. The apparatus includes: a data store storing a mailing control file, the mailing control file comprising a plurality of mailpiece records, each of the records including a plurality of fields, the fields containing data for controlling assembly of a mailpiece, and each of the records including one of the unique identification codes, whereby each of the records defines preparation of at least one corresponding mailpiece, the file also comprising data for determining specified job parameters for initial set-up of the apparatus; an inserter system or the like for assembling the mailpieces, the inserter system including a scanner for detecting and outputting the determining data from the control documents, the inserter system being responsive to initial set-up signals to set-up job parameters for a particular mailing job corresponding to the mailing control file; and a controller. The controller functions to: initially access the data store to determine the specified job parameters; generate the initial set-up signals to control set-up of the inserter system in accordance with the specified job parameters; and then access the records in accordance with the determining data from the control documents; and control the inserter system to prepare the corresponding mailpieces in accordance with the records. 
     In accordance with one aspect of the subject invention, the specified job parameters are comprised in a header for the mailing control file. 
     In accordance with another aspect of the subject invention, the specified job parameters are comprised in a file separate from the mailing control file. 
     In accordance with another aspect of the subject invention, the separate file is comprised in a database of set-up mode files. 
     In accordance with still another aspect of the subject invention the controller derives the separate file&#39;s name as a fiction of the mailing control file&#39;s name. 
    
    
     Other objects and advantages of the subject invention will be apparent to those skilled in the art from consideration of the attached drawings and the detailed description set forth below. 
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 shows a schematic block diagram of a prior art inserter system. 
     FIG. 2 shows a schematic block diagram of a system for preparing mailpieces. 
     FIGS. 3A,  3 B and  3 C show a mailing control file and a typical mailpiece record and header. 
     FIG. 4 shows a flow diagram of the set-up of the system of FIG.  2 . 
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS OF THE SUBJECT INVENTION 
     FIG. 2 shows mail preparation system  40  which includes data processing system  42  and mailpiece assembly system  50 . 
     Data processing system  42  is programmed in a conventional manner to generate documents  46 , which include control documents CD and associated documents P; with one control document CD and its associated documents P being associated with each mailpiece, wherein control documents CD are marked with barcode pointers to mailpiece records in the manner described above. In the embodiment shown, system  42  controls printer  44  to print documents  46  directly and documents  46  are transported physically for assembly; however, any convenient method of output ant transport, such as electronic output and transmission for remote printing, can be used and is within the contemplation of the subject invention. 
     Data processing system  42  also generates and outputs mailing control file  80 , shown in FIG. 3A, which includes header  82  and a plurality of mailpiece records  84 - 1  through  84 -N, in a conventional manner. Mailpiece records  84 - 1  through  84 -N each include a plurality of fields  86 A- 86 F containing data for controlling assembly of the mailpiece. 
     In a preferred embodiment, the mailing control file also includes data in header  82 , shown in FIG. 3B, for defining set-up parameters for the mailing job corresponding to file  80 . In FIG. 3B header  82  includes a job ID in field  82 A, feeder settings in field  82 B, document weights in field  82 C, document priorities in field  82 D, postage meter settings in field  82 E and other set-up parameters, as discussed above, in field (or fields)  82 F. In other embodiments of the subject invention field (or fields)  82 G can contain additional information relating to the mailing as a whole, such as an account number to be charged mailing costs. 
     In another preferred embodiment information such as is shown in header  82  can be stored as a separate file, which can be part of a database of job set-up modes. This separate file can then be accessed in any convenient manner. For example, the separate file name can be derived as a function of the job name; e.g. if the job name is mailxxxx.job then the separate record name would be mailxxxx.set. Or, header  82 P, also shown in FIG. 3B, which includes pointer  82 H to the separate file, can be used in place of header  82 . 
     FIG. 3C shows typical mailing record  84 -M. (In general, the content and format of mailpiece records can be freely specified by system users. However, the record must include an index, or identification code, which establishes correspondence between the record and a corresponding mailpiece.) In record  84 -M field  86 A contains an index, or identification code; field  86 B specifies the number of pages in the mailpiece; fields  86 C and D specify whether or not corresponding insert stations will add inserts to the mailpiece; field  86 E is a printer control field which specifies an address for the corresponding mailpiece; and field  86 F is a printer control field. 
     The mailing control file is communicated to mailpiece assembly system  50  through communications link  48 , which can utilize any convenient form of communication, such as electronic data communication or the physical transfer of media without departing from the scope the subject invention. 
     In the embodiment shown in FIG. 2, mailpiece assembly system  50  includes inserter systems  10 A,  10 B, and  10 C, which are substantially similar to conventional inserter system  10  described above with reference to FIG. 1, but necessarily must be of the type wherein control documents CD include a barcode pointer to a mailpiece record to carryout the functions of mailpiece assembly. In other embodiments different types of inserter systems having expanded (e.g. more insert modules ) or different functions (e.g. matched mail generation or address verification), but still including barcode pointers, can be used without departing from the scope of the subject invention. 
     Mailpiece assembly system  50  also includes controllers  52 A,  52 B, and  52 C for controlling operation of inserter systems  10 A,  10 B, and  10 C in a manner which will be described more fully below. 
     Mailpiece assembly system also includes file server  58  which manages mailing control file database  60  which stores mailing control files downloaded from data processing system  42 , and which also communicate appropriate mailing control files to controllers  52 A, B or C as mailings are assigned to inserter systems, as will be more fully described below. 
     Mailpiece assembly system also includes manager&#39;s workstation  66 , which includes display  66 D and keyboard  66 K through which a site manager can provide operational management input such as accessing and editing database  60  or assigning mailings to various inserter systems. 
     Communications among workstation  66 , file server  58  and controllers  52 A, B and C is preferably carried out over a conventional local area network in a manner well understood by those skilled in the art and which need not be discussed further for an understanding of the subject invention. 
     Turning to FIGS. 4A, B, and C, a high level flow diagram of the set-up of mailpiece assembly system  50  in accordance with the method of the subject invention is shown. 
     At  100  a selected controller, hereinafter assumed for purposes of explanation to be controller  52 A, inputs an ID for a mailing job assigned through manager&#39;s workstation  66 . In other embodiments the mailing job ID can be read from the first mailpiece, or input in any convenient manner. At  102  controller  52 A accesses the corresponding mailing control file in database  60  through file server  58 . ( In other equivalent embodiments workstation  66  directs server  58  to download the selected mailing control file to controller  52 A.) Then at  104  controller  52 A tests to determine if an appropriate matching control file has been found, and if not at  106  exits to error routine  110 . If the appropriate mailing control file is found controller  52 A continues to  112  to input the appropriate mailing control file. 
     Then at  114  controller  52 A accesses the set-up parameter values for the current mailing job, and at  118  outputs control signals to set-up inserter system  10 A in accordance with those parameter values. The set-up parameter values are accessed either from header  82  or, in other preferred embodiments, from a separate file, as described above. 
     Other parameter values, such as document priorities and document weights, are used directly by controller  52 A to process the mailing job in a manner which is well known to those skilled in the art. Typically, for example, controller  52 A can use document weights and priorities to select a subset of inserts specified for mailpiece to remain within a current weight break and avoid an increase required postage. 
     At  120  controller  52 A tests to determine if inserter system  10 A is ready and has responded to the control signals; that is documents, inserts, envelopes, etc. have been loaded, needed stations of inserter system  10 A have been activated, and all necessary preparatory actions have been taken, as will be well understood by those skilled in the art. If system  10 A is not ready then at  122  controller  52 A loops back through  120  to wait for a ready condition. Otherwise at  124  controller  52 A controls inserter system  10 A to process the mailing job in accordance with records  84 - 1  through  84 -N in a manner which is well known to those skilled in the art and which need not be described further here for an understanding of the subject invention. 
     The embodiments described above and illustrated in the attached drawings have been given by way of example and illustration only from the teaching of the present application those skilled in the art will readily recognize numerous other embodiments in accordance with the subject invention. Accordingly, limitations on the subject invention are to be found only in the claims set forth below.