GB1371500A – Time division multichannel on-off signal transmission system
– Google Patents
GB1371500A – Time division multichannel on-off signal transmission system
– Google Patents
Time division multichannel on-off signal transmission system
Info
Publication number
GB1371500A
GB1371500A
GB1570674A
GB1570674A
GB1371500A
GB 1371500 A
GB1371500 A
GB 1371500A
GB 1570674 A
GB1570674 A
GB 1570674A
GB 1570674 A
GB1570674 A
GB 1570674A
GB 1371500 A
GB1371500 A
GB 1371500A
Authority
GB
United Kingdom
Prior art keywords
sequence
pseudo
pulse
receiver
output
Prior art date
1971-04-21
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
GB1570674A
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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.)
1971-04-21
Filing date
1971-12-03
Publication date
1974-10-23
1971-04-21
Priority claimed from JP2592971A
external-priority
patent/JPS5213367B1/ja
1971-05-29
Priority claimed from JP3736971A
external-priority
patent/JPS5416685B1/ja
1971-12-03
Application filed by Nissan Motor Co Ltd
filed
Critical
Nissan Motor Co Ltd
1974-10-23
Publication of GB1371500A
publication
Critical
patent/GB1371500A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G08C15/12—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 the signals being represented by pulse characteristics in transmission link
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04J—MULTIPLEX COMMUNICATION
H04J3/00—Time-division multiplex systems
H04J3/02—Details
H04J3/06—Synchronising arrangements
H04J3/0635—Clock or time synchronisation in a network
H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L7/00—Arrangements for synchronising receiver with transmitter
H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
B—PERFORMING OPERATIONS; TRANSPORTING
B60—VEHICLES IN GENERAL
B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L7/00—Arrangements for synchronising receiver with transmitter
H04L7/04—Speed or phase control by synchronisation signals
H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
Abstract
1371500 Multiplex pulse signalling NISSAN MOTOR CO Ltd 3 Dec 1971 [21 April 1971 29 May 1971] 15706/74 Divided out of 1371499 Heading H4L A time division multiplex system of the type disclosed in the parent Specification is provided with a modified synchronizing arrangement. A common clock pulse generator produces sequences of clock pulses as before, Fig. 3a, and these are combined with a pseudo-random sequence (b) to produce the repetitive sequence (c) which is transmitted over the reference signal line 13, Fig. 2. At the transmitter 14 the reference pulse sequence is separated at 91 into clock pulses and the pseudo-random sequence and supplied to inputs 92, 93, respectively, of a shift register 94. The three outputs of the shift register, which are connected to a logic circuit 102, produce the pseudo-random sequence delayed by one, two and three clock pulse periods respectively and the logic circuit is arranged to provide an output pulse only at the time position allotted to that transmitter in response thereto. The output of circuit 102 opens the gate 104 to pass the input signal to line 18. The receiver 19 operates in a similar manner to control the gate 124 for the signal received via line 18. The receiver may also include a circuit for checking the pseudorandom sequence and disabling the receiver output if the incorrect sequence is received, Fig. 9 (not shown).
GB1570674A
1971-04-21
1971-12-03
Time division multichannel on-off signal transmission system
Expired
GB1371500A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP2592971A
JPS5213367B1
(en)
1971-04-21
1971-04-21
JP3736971A
JPS5416685B1
(en)
1971-05-29
1971-05-29
Publications (1)
Publication Number
Publication Date
GB1371500A
true
GB1371500A
(en)
1974-10-23
Family
ID=26363635
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB5614671A
Expired
GB1371499A
(en)
1971-04-21
1971-12-03
Time division multichannel on-off signal transmission system
GB1570674A
Expired
GB1371500A
(en)
1971-04-21
1971-12-03
Time division multichannel on-off signal transmission system
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
GB5614671A
Expired
GB1371499A
(en)
1971-04-21
1971-12-03
Time division multichannel on-off signal transmission system
Country Status (3)
Country
Link
US
(1)
US3757050A
(en)
FR
(1)
FR2135950A5
(en)
GB
(2)
GB1371499A
(en)
Families Citing this family (24)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3924077A
(en)
*
1973-07-05
1975-12-02
Thomas R Blakeslee
Pulse code modulation time division multiplex telephone system
CH580372A5
(en)
*
1973-08-29
1976-09-30
Telefonbau & Normalzeit Gmbh
US3925762A
(en)
*
1973-10-25
1975-12-09
Gen Electric
Patient monitoring and data processing system
US3932841A
(en)
*
1973-10-26
1976-01-13
Raytheon Company
Bus controller for digital computer system
US4071711A
(en)
*
1974-08-02
1978-01-31
Farinon Electric Of Canada Ltd.
Telephone subscriber distribution system
US4052567A
(en)
*
1975-12-24
1977-10-04
D.D.I. Communications, Inc.
Multiplexer receiver terminator
US4052566A
(en)
*
1975-12-24
1977-10-04
D.D.I. Communications, Inc.
Multiplexer transmitter terminator
JPS52132717A
(en)
*
1976-04-30
1977-11-07
Terasaki Denki Sangyo Kk
Time division multiplex transmission system
DE2644106A1
(en)
*
1976-09-30
1978-04-06
Bosch Gmbh Robert
REMOTE CONTROL SYSTEM FOR SELECTIVE CONTROL OF RECEIVERS, ESPECIALLY IN A MOTOR VEHICLE, WITH RECEIVER FEEDBACK
DE2750818C3
(en)
*
1977-11-14
1986-02-13
Vdo Adolf Schindling Ag, 6000 Frankfurt
Arrangement for time-division multiplexed data transmission
US4156112A
(en)
*
1977-12-07
1979-05-22
Control Junctions, Inc.
Control system using time division multiplexing
FR2483722A1
(en)
*
1980-05-29
1981-12-04
Accumulateurs Fixes
METHOD AND SYSTEM FOR TRANSMITTING INFORMATION
DE3044620A1
(en)
*
1980-11-27
1982-07-08
Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt
DIGITAL NEWS TRANSMISSION SYSTEM
JPS586635A
(en)
*
1981-07-03
1983-01-14
Matsushita Electric Ind Co Ltd
Signal transmission system
JPS59230348A
(en)
*
1983-06-13
1984-12-24
Nissan Motor Co Ltd
Network system
US4621361A
(en)
*
1983-08-23
1986-11-04
Jatel Communications Systems Ltd.
Communication switching system
US4560984A
(en)
*
1984-02-15
1985-12-24
Codenoll Technology Corporation
Method and apparatus for detecting the collision of data packets
NL8500462A
(en)
*
1985-02-19
1986-09-16
Philips Nv
DEVICE FOR TRANSFER OF DIGITAL DATA.
JPS6256032A
(en)
*
1985-09-04
1987-03-11
Nissan Motor Co Ltd
On-vehicle communication equipment
US4736367A
(en)
*
1986-12-22
1988-04-05
Chrysler Motors Corporation
Smart control and sensor devices single wire bus multiplex system
US4677308A
(en)
*
1986-12-22
1987-06-30
Chrysler Motors Corporation
Switch status monitoring system, single wire bus, smart sensor arrangement therefor
FR2622327B1
(en)
*
1987-10-27
1992-02-07
Lewiner Jacques
IMPROVEMENTS TO FACILITIES TO CONTROL ACCESS TO PROTECTED SPEAKERS
FR2622238B1
(en)
*
1987-10-27
1995-05-05
Lewiner Jacques
IMPROVEMENTS TO DEVICES OF THE KIND OF ELECTRICAL CONTACTS USED FOR THE CONTROL OF LOCKS
EP0482234A1
(en)
*
1990-10-24
1992-04-29
ROBOMATIC S.a.s.
Electromagnetic signal transmission system on a road vehicle
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2406165A
(en)
*
1944-07-01
1946-08-20
Rca Corp
Communication system
FR960543A
(en)
*
1945-01-03
1950-04-20
GB1036262A
(en)
*
1965-02-05
1966-07-20
Standard Telephones Cables Ltd
Improvements in or relating to intercommunication systems
US3544803A
(en)
*
1968-04-01
1970-12-01
Motorola Inc
Vehicular electrical systems
1971
1971-12-01
US
US00203598A
patent/US3757050A/en
not_active
Expired – Lifetime
1971-12-03
GB
GB5614671A
patent/GB1371499A/en
not_active
Expired
1971-12-03
GB
GB1570674A
patent/GB1371500A/en
not_active
Expired
1972
1972-01-25
FR
FR7202404A
patent/FR2135950A5/fr
not_active
Expired
Also Published As
Publication number
Publication date
DE2165750B2
(en)
1977-02-03
US3757050A
(en)
1973-09-04
DE2165750A1
(en)
1972-11-30
GB1371499A
(en)
1974-10-23
FR2135950A5
(en)
1972-12-22
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Legal Events
Date
Code
Title
Description
1975-03-05
PS
Patent sealed [section 19, patents act 1949]
1979-05-31
746
Register noted ‘licences of right’ (sect. 46/1977)
1992-01-02
PE20
Patent expired after termination of 20 years
