JPS57129043A - Address check system - Google Patents

Address check system

Info

Publication number
JPS57129043A
JPS57129043A JP56014655A JP1465581A JPS57129043A JP S57129043 A JPS57129043 A JP S57129043A JP 56014655 A JP56014655 A JP 56014655A JP 1465581 A JP1465581 A JP 1465581A JP S57129043 A JPS57129043 A JP S57129043A
Authority
JP
Japan
Prior art keywords
address
receiving station
function
variation
control information
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
JP56014655A
Other languages
Japanese (ja)
Inventor
Tsutomu Kanai
Yoshio Kizaki
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP56014655A priority Critical patent/JPS57129043A/en
Publication of JPS57129043A publication Critical patent/JPS57129043A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Abstract

PURPOSE:To prevent a receiving station from functioning without being controlled by a transmitting station, by providing a means for detecting a variation of its address, on the receiving station, and stopping the function of the receiving station in response to its detecting signal. CONSTITUTION:In a system for controlling a lot of receiving stations by a single or a few transmitting stations, the receiving station receives an address and a control information which are transmitted, compares an intrinsic address data set to an address part 1 with the received address information by an input information processing part 3, and when both of them have been in coincidence, the processing part 3 sends the received control information to a function part 4. An address check part 2 checks whether the address set to the address part 1 is correct or not, sends out a check signal to the function part 4 when a variation of the address has been detected, and stops an operation of the function part 4.
JP56014655A 1981-02-02 1981-02-02 Address check system Pending JPS57129043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56014655A JPS57129043A (en) 1981-02-02 1981-02-02 Address check system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56014655A JPS57129043A (en) 1981-02-02 1981-02-02 Address check system

Publications (1)

Publication Number Publication Date
JPS57129043A true JPS57129043A (en) 1982-08-10

Family

ID=11867223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56014655A Pending JPS57129043A (en) 1981-02-02 1981-02-02 Address check system

Country Status (1)

Country Link
JP (1) JPS57129043A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210783A (en) * 1983-05-13 1984-11-29 Matsushita Electric Ind Co Ltd Television set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158785A (en) * 1979-05-26 1980-12-10 Pioneer Electronic Corp Stealthy watch preventing device for catv system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55158785A (en) * 1979-05-26 1980-12-10 Pioneer Electronic Corp Stealthy watch preventing device for catv system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210783A (en) * 1983-05-13 1984-11-29 Matsushita Electric Ind Co Ltd Television set
JPH0531357B2 (en) * 1983-05-13 1993-05-12 Matsushita Electric Ind Co Ltd

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