GB2213969B - Data communication system - Google Patents

Data communication system

Info

Publication number: GB2213969B
Authority: GB; United Kingdom
Prior art keywords: communication system; data communication; data; communication
Prior art date: 1987-12-24
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 - Lifetime

Application number

GB8730121A

Other versions

GB2213969A (en

GB8730121D0 (en

Inventor

John Bicknell

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.)

Chelton CTS Ltd

Original Assignee

Era Technology Ltd

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.)

1987-12-24

Filing date

1987-12-24

Publication date

1992-01-08

1987-12-24 Application filed by Era Technology Ltd filed Critical Era Technology Ltd

1987-12-24 Priority to GB8730121A priority Critical patent/GB2213969B/en

1988-02-03 Publication of GB8730121D0 publication Critical patent/GB8730121D0/en

1989-08-23 Publication of GB2213969A publication Critical patent/GB2213969A/en

1992-01-08 Application granted granted Critical

1992-01-08 Publication of GB2213969B publication Critical patent/GB2213969B/en

2007-12-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C15/00—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path
- G08C15/06—Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path successively, i.e. using time division
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/50—Receiving or transmitting feedback, e.g. replies, status updates, acknowledgements, from the controlled devices

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Selective Calling Equipment (AREA)

GB8730121A 1987-12-24 1987-12-24 Data communication system Expired - Lifetime GB2213969B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8730121A GB2213969B (en)	1987-12-24	1987-12-24	Data communication system

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8730121A GB2213969B (en)	1987-12-24	1987-12-24	Data communication system

Publications (3)

Publication Number	Publication Date
GB8730121D0 GB8730121D0 (en)	1988-02-03
GB2213969A GB2213969A (en)	1989-08-23
GB2213969B true GB2213969B (en)	1992-01-08

Family

ID=10629038

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8730121A Expired - Lifetime GB2213969B (en)	1987-12-24	1987-12-24	Data communication system

Country Status (1)

Country	Link
GB (1)	GB2213969B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5325376A (en) *	1990-02-23	1994-06-28	Canon Kabushiki Kaisha	Communication system for detecting a communication error in information transmitted between a plurality of units and a main control unit
GB9605048D0 (en) *	1996-03-09	1996-05-08	Jaguar Cars	Multiplexed electronic control systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0133500A2 (en) *	1983-08-08	1985-02-27	TELEFUNKEN Fernseh und Rundfunk GmbH	Time division multiplex method for a remote control system for electrical and electronic devices

1987
- 1987-12-24 GB GB8730121A patent/GB2213969B/en not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0133500A2 (en) *	1983-08-08	1985-02-27	TELEFUNKEN Fernseh und Rundfunk GmbH	Time division multiplex method for a remote control system for electrical and electronic devices

Also Published As

Publication number	Publication date
GB2213969A (en)	1989-08-23
GB8730121D0 (en)	1988-02-03

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Legal Events

Date	Code	Title	Description
1992-07-01	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1999-08-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19981224