Data gathering formatting and transmitting system having portable data collecting device

• US 3,942,157 A
• Filed: 01/22/1974
• Issued: 03/02/1976
• Est. Priority Date: 01/22/1974
• Status: Expired due to Term

• Current Assignee: Azurdata, Inc.
• Original Assignee: Azurdata, Inc.
• Inventors: Azure, Leo L.
• Primary Examiner(s): Dildine, Jr., R. Stephen
• Application Number:
  US05/435,540
• Time in Patent Office: 770 Days
• Field of Search: 340/172.5, 444/1
• US Class Current: 345/172
• CPC Class Codes: G06F 3/0232 Manual direct entries, e.g. key to main memory

Abstract

A data gathering and transmitting system includes a portable data gathering device having a keyboard for entering a line of data of predetermined maximum length, a temporary memory for storing the line of data, means for displaying the temporarily stored data to verify its accuracy, and means for transferring the line of data in the temporary memory to a main memory for storage. The system is also capable of calculating and displaying the total number of lines of data that have been transferred to main memory. The system further includes an interface-formatter which is located at a remote terminal in communication with a computer. After data has been collected, the portable data gathering device is connected to the interface-formatter where the stored data is read out and automatically converted and formatted into a form suitable for direct transmission to a computer.

Claims

1. In an electronic data collection system for collecting and storing information items including items of source data for subsequent supply of the stored data items to separate utilization means in block organization of at least one line of header information common to and identifying the origin of the source data and at least one line containing at least one source data item for each such block of data, a portable source data collection device for use in said system comprising:

a keyboard having a control key selectively operable to enter a header symbol for each block of data and character keys for entering characters corresponding to information items of the header and source date lines;

means responsive to each said key actuation to produce a respectively corresponding coded electrical signal;

a solid state memory for receiving and storing the said coded electrical signals from said producing means responsive to key actuation and having a capacity of storing plural said lines of data for at least one said block thereof;

said memory storing said signals from said producing means for each block including, in a predetermined relationship, the header symbol, the characters of a header line and a line designation symbol for each successive header line, and the characters of a source data line and a line designation symbol for each successive data line,

means for selectively displaying the characters of at least a group of related characters of one of said lines as entered into said memory, and

means for associating a portable electrical energy storing means with said portable data collection device to supply electrical energy therefrom to all of the aforesaid means, keyboard and memory comprising said data collection device.

2. A source data collection device as recited in claim 1, wherein:

said memory includes a temporary memory and a main memory, said temporary memory having a capacity of storing one said line of said lines of header information and source data, and said main memory having a capacity of storing plural said lines of header information and source data and associated header and line designation symbols for at least one said block;

said producing means is responsive to actuation of said control of character keys for entering the corresponding symbols into said temporary memory, and wherein

said keyboard further includes a control key for transferring a line of characters as currently stored in said temporary memory to said main memory, and

said producing means is responsive to actuation of said transfer control key to produce said line indication signal for storage in said main memory in sequence following the stored characters of the said line.

3. A source data collection device as recited in claim 2, wherein:

said keyboard further includes a clearing control key operable to clear data from said temporary memory.

4. A source data collection device as recited in claim 2, wherein:

said display means includes a number of character display positions corresponding to the number of character storage positions of said temporary memory, and

said keyboard includes means selectively actuatable to produce a display on said display means of the current contents of said temporary memory.

5. A source data collection device as recited in claim 4, wherein there is further provided:

a counter for counting the number of lines entered for a given header, and

said keyboard includes means selectively actuatable to display the number of lines stored in memory for a given header.

6. A source data collection device as recited in claim 5, wherein:

said selectively actuatable display producing means of said keyboard comprises a single control key having double actuation functions for selectively producing display of the temporary memory contents and alternatively of the number of lines.

7. An electronic data collection system employing the portable data collection device as recited in claim 1, and further comprising:

a readout means with which said device is selectively connectable for reading out the data from the main memory thereof and supply of that data to utilization means;

said readout means being responsive to a signal from said portable device when connected thereto to interrogate said memory and read out the signals stored therein in the corresponding related sequence of the storage positions of said signals.

8. A system as recited in claim 7, wherein:

said keyboard of said device further includes a transfer control key operable when actuated and when said device is connected to said readout means, to initiate transfer of the data from said memory to said readout means.

9. A system as recited in claim 7, wherein said readout means includes:

means for responding to each header symbol to recognize the initiation of each new block of data in readout of said memory, and

means for formatting the character data readout from memory in accordance with a programmed, desired format of presentation of the data.

10. A system as recited in claim 9, wherein:

said readout means further includes means operable upon said responding means recognizing a subsequent header symbol in readout of said memory to temporarily terminate further transfer of data from said memory, and

switch means operable to initiate readout following each such temporary termination,

whereby each stored block of data is read out individually and selectively, in sequence.

11. A system as recited in claim 10, wherein:

said utilization means includes means for producing a printout of the data, the individual readout of such block of data enabling said printout producing means to print a separate record of each data block.

12. A system as recited in claim 9, wherein:

said formatting means includes means selectively programmable to establish for each block of data as read out from said memory of said portable device a desired format for supply of the data to the utilization means, the format including at least the provision of character spaces at selected positions in each line to effect grouping of the characters of each given line as supplied to said utilization means, and

said readout means further includes control means for reading each character symbol from memory in individual, controlled succession, means for counting each such character symbol in each line, and means responsive to the character count of each line and the desired format of that line for inserting a space symbol in each programmed position of the line thereby to supply to said utilization means a sequence of character and inserted space signals corresponding to the programmed format of the data for that line.

13. A system as recited in claim 12, wherein the formatting of said selectively programmable means includes the provision of line spaces between successive lines of characters as supplied to said utilization means and wherein said readout means further comprises:

means for responding to and counting each line symbol as read out from memory, and

said formatting means includes means responsive to the line count to insert a further signal representative of an end of line symbol for each programmed line space in the sequence of signals to be supplied to said utilization means.

14. A system as recited in claim 13, wherein said formatting means includes means for establishing for a predetermined number of lines, individually programmed character and line space formats and for all lines in excess of said predetermined number, a common programmed format.

15. A system as recited in claim 14, wherein said line counter means identifies attainment of a count of said predetermined number and said formatting means responds thereto to format each succeeding line in accordance with said common format.

16. A system as recited in claim 12, wherein the utilization means comprises a printer responsive to the sequence of signals produced by said readout means and responsive to each character symbol signal to print the corresponding character and to each space symbol to leave a corresponding space in each such line,

said readout means further includes means for producing an end of line sequence in response to each line indication symbol thereby to produce in the sequence of output signals a carriage return signal and a line advance signal, and

said printer responds to the carriage return signal to return to an initial position for printing a subsequent line and to the line advance signal to advance to a successive line prior to initiating printing of characters on such successive line.

17. A system as recited in claim 16, wherein

said readout means further includes means operable upon said responding means recognizing a subsequent header symbol in readout of said memory to temporarily terminate further transfer of data from said memory,

said printer thereby terminating further printout of data upon completition of printout of data for a given data block, and

said readout means further includes switch means operable to initiate readout following each such temporary termination,

whereby said printer is selectively controlled to print each block of data on individual data records for all blocks of data stored in a given data collection device.

18. An electronic data collection system for collecting and storing items of information including source data items for subsequent automatic supply of the source data in a desired format to separate utilization means, and wherein a block of items includes plural lines, each of plural items, comprising:

a portable data collection device including;

means for entering an indication of each new block of items to be collected and of each item of each line of that block, said entering means producing coded electrical signals representative of the block indication and the information items and an indication of each line of said items, means for receiving and storing the coded electrical signals produced by said entering means in accordance with a predetermined sequential organization of the signals to store in sequence, the block identification signal, and the items of each line and the related line indication signal, for each line of the block, and

means with which said portable device is selectively connected and operable for reading out the stored signals from the receiving and storing means of a device connected thereto, said reading means including means for formatting the stored signals as read out, in accordance with a pre-established desired format for the data signals as read from a given portable device, for supply of the data in the desired format to the utilization means, said reading means responding to each block indication signal to control said formatting means to format the corresponding block of information items in each of successive lines of the block in accordance with the same pre-established format for each block, said reading means being responsive to the stored block indication signal to recognize each new block of data as read from said storing means, for supply thereof to said utilization means.

19. A portable data collection device as recited in claim 18, wherein:

said receiving and storing means comprises a plurality of successive storage positions of fixed sequence, and

said receiving and storing means receives and stores the signals in the sequence of entering thereof to indicate in sequence the block identification signal, the information item signals of each line and the related line indication signal for each line of a block in succession, and

said reading out means responds to the block and indication line signals thus stored by said receiving and storing means to recognize each block and each successive line of items of each block.

20. A portable data collection device as recited in claim 19, wherein said entering means comprises a keyboard having key switches of predetermined designations corresponding to the block identification and the information items to be entered.

21. A portable data collection device as recited in claim 18, wherein:

said entering and storing means includes a first memory of a predetermined number of storage positions for receiving and storing therein a corresponding number of information item signals from said entering means in the sequence in which each said item is entered, and there is further provided

a second memory having a storage capacity of multiples of said first memory, and

said entering means includes means for transferring each item stored in said first memory to said second memory, said transferring means automatically generating said line indicating signal for storing in said second memory in sequence with the items transferred from said first memory.

22. A portable data collection device as recited in claim 21, wherein there is further provided:

display means having a number of display positions corresponding to the number of storage positions of said first memory for displaying each item in the sequence as stored in said first memory, and

means for selectively enabling display of the items stored in said first memory on said display.

23. A portable data collection device as recited in claim 21, wherein there is further provided:

means for selectively inhibiting said transfer means from generating a line indicating signal in the transfer of items from said first to said second memory, thereby to permit each line of items to include a number of items in excess of the number of storage positions of said first memory.

24. A portable data collection device as recited in claim 21 wherein said second memory has a predetermined maximum capacity and wherein there is further provided means for determining when the contents of said second memory are approaching the full capacity thereof for generating a warning signal indicating this condition.

25. A portable data collection device as recited in claim 24, wherein there is further provided means responsive to the said warning signal to generate a display in said display means to indicate the condition of approaching the full capacity of the main memory.

26. A portable data collection device as recited in claim 24, wherein there is further provided

means for counting the number of line indication signals and thereby determining the number of lines transferred to said main memory, and

means for selectively displaying the said line count on said display means.

27. A portable data collection device as recited in claim 26, wherein said selective display means selectively controls predetermined ones of the character display positions of said display means for selective display of the line count in lieu of display of the items of information stored in said first memory.

28. A data collection device as recited in claim 18, wherein said reading out means comprises means for responding to each block indication signal to indicate to said utilization means each successive block of items of source data information and means for responding to each line indicating signal to identify each successive line of items, thereby to control the formatting of the items as supplied to the utilization device.

29. A portable data collection device as recited in claim 18, wherein said reading out means comprises:

formatting means establishing, for a predetermined number of lines of information items in each block, a prescribed format of the items of information, and

means for recognizing each line of information as read from said main memory in succession to identify the number of that line and thereby to organize the items of information of that line in accordance with the prescribed format for that line.

30. A portable data collection device as recited in claim 29, wherein said reading out means further comprises means for establishing a prescribed format of each line of information read from said second memory in excess of a predetermined number of said lines thereby to establish a prescribed format of the individual said line and each successive line thereafter.

31. An electronic data collection system as recited in claim 18 wherein said formatting means automatically formats the information items read from said storing means in accordance with grouping of the items and spacing of the grouped items in each of successive lines of each block,

said formatting means including means programmable to establish a desired format for each of successive lines of a block and means responsive to the block indication signal and to each successive line indication signal of each block to insert space signals between the information item signals read from said storing means thereby to establish the desired format of grouping and spacing of information items for each line of the block.

32. An electronic data collection system as recited in claim 31, wherein:

said programmable means of said automatic formatting means includes means for separately programming a desired format for each line of a predetermined number of lines of each block, and

said means responsive to the block and line indication signals identifies each successive line of items thereby to select from said programmable means the respectively corresponding programmed format.

33. An electronic data collection system as recited in claim 32, wherein:

said programmable means establishes a single, common programmable format for each line in excess of said predetermined number, and

said means responsive to the block and line indication signals identifies and programs each successive line of a block in excess of said predetermined number in accordance with said single, common programmed format.

34. An electronic data collection system as recited in claim 33, wherein the information items include both header information items relating to the block in general and source data items, and wherein

said header items are contained in a number of lines no greater than said predetermined number, and each line of header information is individually programmed as to format, and

said data items are contained in lines of said block following said header lines and are programmed in common as to format.

35. A self-contained, hand-held portable data collection device for receiving and storing source data and for subsequent read-out and transmission of the source data to a utilization means, comprising:

entry means including a keyboard having a plurality of keys selectively actuable for producing coded electrical signals representative of corresponding source data characters and controls for said device,

means including a solid state memory for receiving and storing coded electrical signals from said entry means, corresponding to the source data characters of plural lines of source data,

means for selectively displaying characters of at least one line of source data as stored in said memory,

means for reading out said memory for supplying the coded electrical signals corresponding to the characters of said at least one line of source data to said displaying means, and

electrical energy storing means integral with said self-contained hand-held portable data collection device for supplying electrical energy to the aforesaid means for operation of the said device.

36. A portable data collection device as recited in claim 35 wherein:

said memory includes a temporary memory and a main memory, said temporary memory having a capacity of storing one said line of source data and said main memory having a capacity of storing plural said lines of source data,

said keyboard further includes a control key for transferring a line of source data as currently stored in said temporary memory to said main memory, for each of a plurality of successive, individual lines of source data stored in said temporary memory.

37. A portable data collection device as recited in claim 35 wherein each said line of data includes plural said source data characters.

38. A portable data collection device as recited in claim 35 for use in connection with an electronic data collection system, said system further comprising means for reading out said memory of said portable data collection device for transmitting the said stored source data form said memory of said portable device in a desired format to a utilization means.

39. A system as recited in claim 38 wherein said format transmission means is selectively programmable to a desired format.

40. An electronic data collection system for collecting and storing plural lines of source data, each said line including at least one source data item, wherein said plural lines of source data are to be subsequently automatically supplied in a desired format to separate utilization means, comprising:

a portable, self-contained, hand-held source data collection device including;

entry means including a keyboard having a plurality of keys selectively actuable for producing coded electrical signals representative of source data and controls,

a solid state memory for receiving and storing coded electrical signals form said entry means,

means for selectively displaying a line of source data as stored in said memory, and

means with which said portable device is selectively connected, operable for reading out the said source data as stored in said memory of said portable device and transmitting the read-out data in a desired format to a utilization means.

41. A system as recited in claim 40 wherein said read-out and transmitting means includes means selectively programmable for transmitting said source data in said desired format.

42. In an electronic data collection system for collecting and storing information items including items of source data for subsequent supply of the stored, source data items to separate utilization means in block organization of at least one line of header information common to and identifying the origin of the source data and at least one line containing at least one source data item for each such block of source data, a portable source data collection device for use in said system comprising:

a keyboard having a control key selectively operable to enter a header symbol for each block of data and character keys for entering characters corresponding to information items of the header and source data lines;

means responsive to each said key actuation to produce a respectively corresponding coded electrical signal;

a memory for receiving and storing the said coded electrical signals from said producing means responsive to key actuation, said memory including a temporary memory and a main memory,

said producing means being responsive to actuation of said control and character keys for entering the corresponding symbols and characters into said temporary memory,

said keyboard further includes a control key for transferring a line of characters as currently stored in said temporary memory to said main memory,

said producing means being responsive to actuation of said transfer control key to produce a line indication signal for storage in said main memory in sequence following the stored characters of the corresponding line,

said main memory storing the signals transferred thereto in a desired predetermined relationship of the header symbol, the characters of a header line and a line designation symbol for each successive header line, and the characters of a source data line and a line designation symbol for each successive data line,

means for selectively displaying the characters of at least a group of related characters of one of said lines as entered into said temporary memory, said display means including a number of character display positions corresponding to the number of character storage positions of said temporary memory, said keyboard including selectively actuable means, and said selective displaying means being responsive to actuation of said selectively actuable means to produce a display on said display means of the current contents of said temporary memory,

a counter for storing the number of lines entered for a given header, and

said selective displaying means is responsive to further actuation of said selectively actuable means of said keyboard to display the count of said counter thereby to indicate the number of lines stored in said main memory for a given header.

43. A source data collection device as recited in claim 42 wherein said selectively actuable means of said keyboard comprises a single control key having double actuation functions for selectively controlling said selective display means to display the contents of said temporary memory and alternatively to display the number of lines.

44. An electronic data collection system for collecting and storing information including items of source data for subsequent supply of the stored data items to separate utilization means in block organization including at least one line of header information common to and identifying the origin of the source data and at least one line containing at least one source data item for each such block of data, comprising:

a portable source data collection device for use in said system comprising;

a keyboard having a control key selectively operable for producing a header symbol for each block of data and character keys for entering characters corresponding to information items of the header and source data lines;

means responsive to each said key actuation to produce a respectively corresponding coded electrical signal;

a memory for receiving and storing the said signals from said producing means for each block, corresponding to said information items of the header and source data lines, in a predetermined relationship, and

means for selectively displaying the characters of at least a group of related characters of one of said lines, stored in said memory, and

read-out means with which said device is selectively connectable for reading out the data from said memory and supply of that data to utilization means, said read-out means being responsive to a signal from said portable device when connected thereto for interrogating said memory and reading out the signals stored therein.

45. A system as recited in claim 44, wherein:

said keyboard of said device further includes a transfer control key operable when actuated to produce said signal from said portable device to which said read-out means is responsive, thereby to initiate the read-out of said memory by said read-out means for supply of the data stored therein to said utilization means,

46. A system as recited in claim 44, wherein said read-out means includes:

means for responding to header information read out from said memory to recognize each new block of data being read out from said memory, and

means for formatting the character data from said memory in accordance with a programmed, desired format of presentation of the data.

47. A system as recited in claim 46, wherein:

said read-out means further includes means operable upon said responding means recognizing subsequent header information during read-out of said memory to terminate temporarily further transfer of data from said memory, and

switch means operable to initiate read-out following each such temporary termination,

whereby each stored block of data is read out individually and selectively, in sequence.

48. A system as recited in claim 46, wherein:

said utilization means includes means for producing a print out of the data, the individual read-out of each block of data enabling said print out producing means to print a separate record of each data block.

49. A system as recited in claim 46, wherein:

said formatting means includes means selectively programmable to establish for each block of data as read out from said memory of said portable device, a desired format of said data for supply to said utilization means, the formatting including at least the provision of character spaces at selected positions in each line to effect grouping of the characters of each given line as supplied to said utilization means, and

said read-out means further includes control means for reading each character symbol from memory individual, controlled succession, means for counting each such character symbol in each line, and means responsive to the character count of each line and the desired format of that line for inserting a space symbol in each programmed position of the line thereby to supply to said utilization means a sequence of character and inserted space signals corresponding to the programmed format of the data for that line.