JPS5510276A - Transmitter for vehicle sense signal - Google Patents

Transmitter for vehicle sense signal

Info

Publication number
JPS5510276A
JPS5510276A JP8338278A JP8338278A JPS5510276A JP S5510276 A JPS5510276 A JP S5510276A JP 8338278 A JP8338278 A JP 8338278A JP 8338278 A JP8338278 A JP 8338278A JP S5510276 A JPS5510276 A JP S5510276A
Authority
JP
Japan
Prior art keywords
word
collation
signal
synchronism
circuit
Prior art date
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.)
Pending
Application number
JP8338278A
Other languages
Japanese (ja)
Inventor
Kiyoshi Kawana
Shozo Shirasaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8338278A priority Critical patent/JPS5510276A/en
Publication of JPS5510276A publication Critical patent/JPS5510276A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used

Abstract

PURPOSE:To increase transmission efficiency by definitely sending data with word synchronization, by detecting making a parity check and detecting word synchronism when it is confirmed through collation that demodulated specific codes agree. CONSTITUTION:Pattern collation circuit 8 collates the specific code of a series signal, namely, ''111110'' of pause bits ''11111'' and start bit ST ''0'' and when coincidence collation is confirmed, a pattern collation output is obtained. Next, timing generation circuit 9 generates a word synchronizing signal and parity-check supervisory signal by the pattern collation output and makes parity check 10, and word- synchronism detection signal supervisory circuit 13 detects word synchronism and attains word synchronization for starting data reception operation. Consequently, transmission efficiency can be increased through definite data transmission without sending a synchronizing signal by providing another channel.
JP8338278A 1978-07-07 1978-07-07 Transmitter for vehicle sense signal Pending JPS5510276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8338278A JPS5510276A (en) 1978-07-07 1978-07-07 Transmitter for vehicle sense signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8338278A JPS5510276A (en) 1978-07-07 1978-07-07 Transmitter for vehicle sense signal

Publications (1)

Publication Number Publication Date
JPS5510276A true JPS5510276A (en) 1980-01-24

Family

ID=13800863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8338278A Pending JPS5510276A (en) 1978-07-07 1978-07-07 Transmitter for vehicle sense signal

Country Status (1)

Country Link
JP (1) JPS5510276A (en)

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