GB1572477A - Creation of Inventions and Patents with Artificial Intelligence

GB1572477A – Information transmitting system
– Google Patents

GB1572477A – Information transmitting system
– Google Patents
Information transmitting system

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Publication number
GB1572477A

GB1572477A
GB19348/77A
GB1934877A
GB1572477A
GB 1572477 A
GB1572477 A
GB 1572477A
GB 19348/77 A
GB19348/77 A
GB 19348/77A
GB 1934877 A
GB1934877 A
GB 1934877A
GB 1572477 A
GB1572477 A
GB 1572477A
Authority
GB
United Kingdom
Prior art keywords
coder
coded message
central station
station
display
Prior art date
1976-05-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB19348/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1976-05-10
Filing date
1977-05-09
Publication date
1980-07-30

1977-05-09
Application filed by Individual
filed
Critical
Individual

1980-07-30
Publication of GB1572477A
publication
Critical
patent/GB1572477A/en

Status
Expired
legal-status
Critical
Current

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Classifications

H—ELECTRICITY

H04—ELECTRIC COMMUNICATION TECHNIQUE

H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION

H04L27/00—Modulated-carrier systems

H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F41—WEAPONS

F41G—WEAPON SIGHTS; AIMING

F41G9/00—Systems for controlling missiles or projectiles, not provided for elsewhere

Description

PATENT SPECIFICATION
( 21) Application No 19348/77 ( 22) Filed 9 May 1977 ( ( 31) Convention Application No 7605253 ( 32) Filed 10 May 1976 in ( 33) Sweden (SE) ( 44) Complete Specification Published 30 Jul 1980 ( 51) INT CL 3 H 04 B 7/00 ( 52) Index at Acceptance G 4 H 13 D 14 G 1 A 60 ND ( 54) INFORMATION TRANSMITTING SYSTEM ( 71) I, PAUL MANFRED PERSSON, a Swedish Subject, of Flintvagen 20, S-175 61 Jarfalla, Sweden, do hereby declare the invention, for which I pray that a patent may be granted to me, and the method by which it is to be performed, to be particularly
described in and by the following statement:-
In order to study the behaviour of different units, for example certain artillery and guided missile units, tanks, aircraft etc, in a military exercise, there are observers at or aboard the different operative units The observers report verbally by radio to a central receiving station the events or disposition of forces in the exercise The reports may relate the discovery of targets, the designation of targets, the occurrence of firing, the fall of shot or like matters At the central receiving station a separate channel in a recording medium is attributed to each unit; a multi-channel tape recorder may be used for this purpose A common time-scale is registered in all the channels When the registration of the time-scale is finished, usually after several successive working periods, the reports may be played back simultaneously, in order, for example, by correlation of separately reported events, to evaluate the exercise.
Owing to the manner of reporting a long time may pass from the occurrence of an event before its significance can be assessed from a collation of all the various reports.
The present invention relates to a system which in its preferred embodiment makes reporting, and the collation of reports, more speedy.
The basis of the present invention is the pre-arrangement of the information which is to be transmitted into a limited number of coded messages It is intended that the messages, which may be in a binary code, be produced, instead of verbal messages, by the various observers with the aid of apparatus supplied with a key set Each key of the set represents a predetermined message and, when actuated, generates a special code The coded information is transmitted via radio preferably via the communication radio transmitter to the receiving station, where it will be registered (stored) The information is now present in such a form that it can directly be subjected to automatic data processing.
The amount of information during a working period, i e during a certain continuous course of events, is probably relatively limited, even in an enlarged system, and the processing, at least in a first stage, may be restricted to simple sorting and presentation, for which reason a computer of restricted size (minicomputer) connected on-line may be used.
The system may be realised by using mainly already existing standard units and commercially available components The code for information transmission may be for example the so-called Teletype (R T M) code, which is commonly used in computer connections The Teletype (R T M) code is an extension of the ASCII code, which is standardized (ISO/R 648) The code comprises 64 (i e 26) information carrying characters (letters, figures, signs), which gives an outer frame for the key set design.
To the information carrying keys there is added an ERASE key, to be used when keying errors are made Each key may be provided with a built-in lamp, which is lighted, when the key is depressed; otherwise a control display might be arranged on the apparatus, whereby the display shows which keys have been depressed.
The coded information from every depressed key may be transmitted in serial form.
The speed of transmission is normally 10 signs/sec, i e 110 Baud The transmission of the binary coded information is transmitted by wireless telegraphy on different wavelengths or frequency channels for the N_ t N Nq ( 11) 1 572 477 2 1,572,477 different observation stations The modulation is preferably effected by means of a subcarrier wave.
One embodiment of a system according to the invention will now be described with reference to the accompanying schematic drawing.
At various observation stations there are coders kl, k 2, k respectively Each coder has a set of coding keys, each key denoting one of the different events which may occur.
Each coder has an ERASE key Each coder is connected to a modulator mi, M 2, m.
respectively The coded message which is keyed may be converted into a coded group of bursts of tone frequencies, for example 1000 and 1100 Hz, by the respective modulator The signals thereby produced are conducted to a respective one of the transmitters S, 52, s,,, each of which is situated at the respective observation station The transmitters radiate signals at respective different carrier frequencies fl, f 2, f to the remote “central” station.
The signals sent by the transmitters are received by appropriately tuned receivers M 1, M 2, M O each of which is connected to demodulator d 1, d 2, dn respectively The demodulations are adapted in an “interface” g 1, g 2, go for registration in a computer memory DM and, if it be desired, for feeding into a microprocessor MP or any other computer D, so that they may be produced later together with other observations in an assembled transcript or display U A common timing is also added here with the aid of a clock signal generator T.
Immediately before the computer D and the display U there is connected an interface G 1, G 2 respectively in order to readapt the code signals into serial form, which is more suitable for feeding to the respective device.
To the common interface B, usually called “bus”, is connected a programme memory PM which as necessary provides instructions to the microprocessor or computer to control the display of the assembled information and its format.
The microprocessor MP is connected to a time transmitter TG, which activates the processor during operation.

Claims (4)

WHAT I CLAIM IS:

1 A system for transmission of information from several observation stations to a central station, in which system each observation station is equipped with a coder which includes a set of keys of which each on actuation generates a respective predetermined coded message and a code transmitter which transmits the coded messages via a respective channel of wireless telegraphy to the central station, the carrier frequency of all the channels being different, and the central station is arranged to store the various messages with an added common timing with the aid of a clock signal generator so that they may be produced later together with other observations in an assembled transcript or display.

2 A system according to claim 1, in which the coder is adapted to display the 70 coded message or an indication thereof which is produced by actuation of any key in the set.

3 A system according to claim 1 or 2, in which a modulator is connected between the 75 coder and the transmitter at each observation station for producing the coded message in the form of modulation of two tone frequencies.

4 A system substantially as hereinbe 80 fore described with reference to the accompanying drawing.
PAUL MANFRED PERSSON, Per: BOULT, WADE & TENNANT 34, Cursitor Street, London EC 4 A 1 PQ 85 Chartered Patent Agents Printed for Her Majesty’s Stationery Office, by Croydon Printing Company Limited, Croydon, Surrey, 1980.
Published by The Patent Office, 25 Southampton Buildings, London, WC 2 A l AY, from which copies may be obtained.
1,572,477

GB19348/77A
1976-05-10
1977-05-09
Information transmitting system

Expired

GB1572477A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

SE7605253A

SE7605253L
(en)

1976-05-10
1976-05-10

SYSTEM FOR TRANSFER INFORMATION

Publications (1)

Publication Number
Publication Date

GB1572477A
true

GB1572477A
(en)

1980-07-30

Family
ID=20327789
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB19348/77A
Expired

GB1572477A
(en)

1976-05-10
1977-05-09
Information transmitting system

Country Status (8)

Country
Link

US
(1)

US4277778A
(en)

DE
(1)

DE2720542A1
(en)

DK
(1)

DK198877A
(en)

FI
(1)

FI66250C
(en)

GB
(1)

GB1572477A
(en)

NL
(1)

NL7705162A
(en)

NO
(1)

NO771614L
(en)

SE
(1)

SE7605253L
(en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE3023517A1
(en)

1980-06-24
1982-01-14
Wegmann & Co, 3500 Kassel

DEVICE FOR LIMITING THE SHOT SECTOR AT A COMBAT VEHICLE MONITORED FROM A CONTROL CENTER, IN PARTICULAR A COMBAT ARMOR

KR100400976B1
(en)

2000-12-08
2003-10-10
한국항공우주연구원
Data Recorder Control Method for the Extension of Satellite Data Acquisition Time

US8494071B2
(en)

2003-12-08
2013-07-23
Kabushiki Kaisha Kenwood
Device and method for correcting a data error in communication path

JP4220365B2
(en)

2003-12-08
2009-02-04
株式会社ケンウッド

Transmitting apparatus, receiving apparatus, data transmitting method, and data receiving method

JP4388366B2
(en)

2003-12-26
2009-12-24
株式会社ケンウッド

Transmission device, reception device, data transmission method, data reception method, and program

JP4542405B2
(en)

2004-09-30
2010-09-15
株式会社ケンウッド

Baseband signal generation apparatus, baseband signal generation method, and program

Family Cites Families (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4093153A
(en)

1965-11-18
1978-06-06
The United States Of America As Represented By The Secretary Of The Army
Ground-controlled guided-missile system

US3772597A
(en)

1972-05-19
1973-11-13
Collins Radio Co
Code transmission system

US3766523A
(en)

1972-10-04
1973-10-16
Motorola Inc
Sequential tone signalling system

FR2231172B1
(en)

1973-05-22
1977-02-11
Materiel Telephonique

US3909818A
(en)

1973-09-14
1975-09-30
Metrodata Corp
Multiple channel alphanumeric residential television video signal generator

US3932859A
(en)

1974-03-07
1976-01-13
Anastasios Kyriakides
Electronic dictionary with word length responsive decoder

US4027289A
(en)

1975-06-26
1977-05-31
Toman Donald J
Operating condition data system

1976

1976-05-10
SE
SE7605253A
patent/SE7605253L/en
unknown

1977

1977-05-05
DK
DK198877A
patent/DK198877A/en
not_active
Application Discontinuation

1977-05-06
NO
NO771614A
patent/NO771614L/en
unknown

1977-05-06
DE
DE19772720542
patent/DE2720542A1/en
not_active
Withdrawn

1977-05-09
FI
FI771465A
patent/FI66250C/en
not_active
IP Right Cessation

1977-05-09
GB
GB19348/77A
patent/GB1572477A/en
not_active
Expired

1977-05-10
NL
NL7705162A
patent/NL7705162A/en
not_active
Application Discontinuation

1978

1978-12-12
US
US05/968,855
patent/US4277778A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

DE2720542A1
(en)

1977-11-24

US4277778A
(en)

1981-07-07

FI771465A
(en)

1977-11-11

FI66250B
(en)

1984-05-31

SE7605253L
(en)

1977-11-11

FI66250C
(en)

1984-09-10

DK198877A
(en)

1977-11-11

NL7705162A
(en)

1977-11-14

NO771614L
(en)

1977-11-11

Contact information