JPS6179391A - Catv system - Google Patents

Catv system

Info

Publication number
JPS6179391A
JPS6179391A JP20236284A JP20236284A JPS6179391A JP S6179391 A JPS6179391 A JP S6179391A JP 20236284 A JP20236284 A JP 20236284A JP 20236284 A JP20236284 A JP 20236284A JP S6179391 A JPS6179391 A JP S6179391A
Authority
JP
Japan
Prior art keywords
terminal device
address
card
subscriber
terminal
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
JP20236284A
Other languages
Japanese (ja)
Inventor
Tatsuya Iida
龍也 飯田
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP20236284A priority Critical patent/JPS6179391A/en
Publication of JPS6179391A publication Critical patent/JPS6179391A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To utilize one terminal device with lots of subscribers by using an identification number read from a loaded storage medium as an identification number of a terminal device so that an ID card possessed by a subscriber selects plural terminal devices and utilizes them. CONSTITUTION:In loading an ID card 8 on which a name of a subscriber A is written in an address 'A' to a terminal device 5, the terminal device 5 reads the address 'A' by using a reader 7 and loads it to the RAM6. The address of the terminal device 5 is decided as 'A' at this point of time. The terminal device 5 receives only the polling 'PA' afterward. That is, the subscriber A obtains a service corresponding to the own IC card by using the terminal device 5. When a subscriber B loads an ID card written with an address 'B' to the same terminal device 5, the address of the terminal device 5 is changed into the address 'B' by the same process. The service corresponding to one set of the terminal device is used by the address of the user at each occasion and in other words, one subscriber obtains a service corresponding to the own IC card, as required, from plural terminal devices.

Description

【発明の詳細な説明】 【産業上の利用分野) 本発明は、双方向あるいは単方向通信システムを含むC
ATVシステムに関するものである。 【従来技術】 従来の端末器は、それぞれ独自のアドレスを具備してお
り、双方向あるいは単方向通信方式でCATVシステム
を稼動する時には、第1図にみられるように、センター
1から信号伝送線2を介して各加入者宅3にTV信号を
与える時に、ぞこに設置−+た端末器4にポーリングデ
ータを送り、それが各端末器4のアドレスを表示する識
別番号に一致した時にのみ、CATVの4ノービスが受
IJられるようにイずつでいる。例えば、端末器4のア
ドレスが” A ”である時、それにlJ応Jるポーリ
ング′″P A ”によるサービスのみ受入れられるの
である。このようにボーリンク” P A ”は加入者
に対するサービスではなく、その加入者の所有する端末
器4に対してのυ−ヒスである。 【技術的課題l こりため加入者は、加入者所有の(センター側から貸与
される場合も含み)端末器4を通してしか、所望のサー
ビスを受【ノることができない。また端末器4について
は、他の加入者によって他の加入者特有のサービスを受
1ノようとしても、それは不可能であった。 【発明の目的1 本発明は、」−記事情にもとづいてなつれたもので、C
ATV 1ノ=ビスは加入者に対して行えるようにし、
利用端末器については特定されないようにして利用度を
高め、かつ、便利にしたCATVシステムを提供しよう
とするものである。 [発明の構成] この目的のため、本発明は、双方向あるいは単方向通信
システムを含むCATVシステムにおいて、端末器に記
憶媒体を読出す手段を設け、上記手段で識別番号を記憶
される記憶媒体を、端末器に対して取出し可能に独立し
た形で用意し、上記記憶媒体を上記手段に挿入すること
で、上記端末器の識別番号とすることを特徴とするもの
である。 【実 施 例1 以下、本発明の一実施例を第2図および第3図にもとづ
いて具体的に説明する。ここではCΔTV端末器5は、
RAM6を具備しており、ここにはリーダ7カ日うの情
報が書込まれており、それが当該端末器5のアドレス(
識別番号)となる。また上記リーダ1には、磁気カード
、ICカードく1どの記憶媒体(以下、IDカードとい
う)8が挿入でき、この挿入によって上記ICカード8
の識別番号が、アドレスとしてRAM6に記憶され、セ
ンターからのポーリングの時に、アト1.′スとして機
能する。このII’)カー1−aを抜取ると、RAM6
の記憶内容は消去される。 しかして、例えば第3図銭)のように、加入者Δがアド
レス“′A゛′の書込まれたIDカード8を端末器5に
挿入すると、端末器5はリーダ7でアドレス“A II
を読取り、RAM6にロードする。この時点で、端末器
5のアドレスが“A ”と決定される。以後の端末器5
は、ポーリングll P A IIのみを受(=J P
する。すなわち加入者Aは、自分のIF)カードに対応
するサービスを娼1末器5によって得ることができる。 また、第3図Φ)に示すように、加入者Bがアドレス゛
′B″の書込まれたIDカードを同じ端末器5に挿入す
ると、端末器5は同様の過桿でアドレス“B°°変更さ
れる。つまり加入者Bは、加入者Aに代って同じ端末器
5を通して自分のIDカードに対応するサービスを得る
ことになる。このように1台の端末器に対応するサービ
スは、その端末器のその部面の利用者のアドレスで使用
できることになり、逆に言えば、複数の端末器に対して
1人の加入者が、必要に応じて自身のIDカードに対応
するサービスを得るように利用できるのである。 また、第3図(C)に示すように、加入者がIDカード
を端末器より引抜いた場合に、10カードのり一グ7は
アドレス無しと判断し、RAM6のメモリーを消去づる
。この鮪点で端末器はアドレスを失い、いかなるポーリ
ングも受(1(Jない。 しかして、このようイに端末器をセンターでコントロー
ルし得る数だけ配置すれば、同一センターに所属する加
入者は、10カードによって複数の端末器から固有のサ
ービスが受t−Jられ、同一端末器が多数の加入者によ
って利用できる。 イ劣お、」:記実施例では、各端末器から固有のアドレ
スを完全に取去ったものを示したが、固有アドレスを端
末器自体に持たせて、IDカードによるアドレス指定を
優先させるようにしてもよい。 この場合には、II′)カードの挿入されていない時に
は、端末器自体の固有アドレスでポーリングが受付【プ
られる。 また、上記端末器kl 、屋外設置型のものにも利用で
きる。また、複数のIDカードを受入れられるようにリ
ーダを複数個、端末器に組込んでもよい。この場合は、
各IDカードのそれぞれについきポーリングされるので
、リーービスが増重ことになる。言換えれば、1台の端
末器に複数加入者が同時にアクセス可能であることを意
味する。 なお、リーダは必ずしも端末器内に内蔵されムくてもよ
いことは勿論である。 【発明の効果1 本発明は以上詳述したようになり、加入者が所持するI
Dカードで複数の端末器を選択して利用でき、また、1
つの端末器は、多数の加入者に利用され得るなど、CA
TVシステムのサービスがより高く利用でき、便利であ
るという効果が得られる。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to
This relates to an ATV system. [Prior Art] Conventional terminal devices each have their own unique address, and when operating a CATV system using a bidirectional or unidirectional communication method, as shown in Figure 1, a signal transmission line is connected to the center 1. When providing a TV signal to each subscriber's home 3 via the terminal 2, polling data is sent to the terminal 4 installed nearby, and only when the polling data matches the identification number indicating the address of each terminal 4. , CATV's 4 Novices are placed one by one so that they can receive IJ. For example, when the address of the terminal device 4 is "A", only the corresponding polling service "P A" is accepted. In this way, the virtual link "P A " is not a service to a subscriber, but a υ-his to the terminal device 4 owned by that subscriber. [Technical Problem 1] A subscriber can only receive a desired service through a terminal 4 owned by the subscriber (including cases lent by the center). Further, regarding the terminal device 4, even if another subscriber tried to receive services specific to the other subscriber, it was impossible. [Object of the invention 1] The present invention was developed based on the circumstances of the article C.
ATV 1 service is available to subscribers,
The aim is to provide a CATV system that increases the degree of usage and makes it more convenient by not specifying the terminals used. [Structure of the Invention] For this purpose, the present invention provides a means for reading a storage medium in a terminal in a CATV system including a two-way or one-way communication system, and the storage medium in which an identification number is stored by the above means. is provided in an independent form that can be taken out from the terminal device, and by inserting the storage medium into the means, it is used as the identification number of the terminal device. [Embodiment 1] Hereinafter, one embodiment of the present invention will be described in detail based on FIGS. 2 and 3. Here, the CΔTV terminal 5 is
It is equipped with a RAM 6, in which information about the reader for 7 days is written, which is the address of the terminal 5 (
identification number). Furthermore, a storage medium (hereinafter referred to as an ID card) 8 such as a magnetic card or an IC card can be inserted into the reader 1, and by this insertion, the IC card 8 can be inserted into the reader 1.
The identification number of At1. 'Function as a space. When this II') car 1-a is removed, RAM6
The memory contents of will be erased. For example, when the subscriber Δ inserts the ID card 8 with the address "'A'' written on it into the terminal device 5, as shown in FIG.
is read and loaded into RAM6. At this point, the address of the terminal device 5 is determined to be "A." Subsequent terminal device 5
receives only polling ll P A II (=J P
do. That is, subscriber A can obtain the service corresponding to his/her IF card using the prostitution device 5. Further, as shown in FIG. 3 Φ), when subscriber B inserts the ID card with address "B" written into the same terminal 5, the terminal 5 receives the address "B°°" in the same manner. Be changed. In other words, subscriber B obtains the service corresponding to his or her ID card through the same terminal device 5 instead of subscriber A. In this way, a service that corresponds to one terminal device can be used with the user address of that part of that terminal device, and conversely, a service that supports one terminal device can be used by one subscriber for multiple terminal devices. , and can be used to obtain services corresponding to one's own ID card as needed. Further, as shown in FIG. 3(C), when the subscriber pulls out the ID card from the terminal, the 10-card reader 7 determines that there is no address and erases the memory of the RAM 6. At this point, the terminal device loses its address and no longer receives any polling (1).However, if the number of terminal devices that can be controlled by the center is placed in A like this, the subscribers belonging to the same center will , 10 cards allow unique services to be received from multiple terminals, and the same terminal can be used by many subscribers. Although the example shown is completely removed, it is also possible to have a unique address in the terminal itself and give priority to addressing by ID card.In this case, II') If no card is inserted Sometimes, polling is accepted using the unique address of the terminal device itself. Also, the above terminal device kl can be used for outdoor installation type. Also, in order to accept multiple ID cards, multiple readers can be installed on the terminal device. It may also be incorporated into a container.In this case,
Since each ID card is polled individually, the number of Levis increases. In other words, it means that multiple subscribers can access one terminal device at the same time. Note that it goes without saying that the reader does not necessarily have to be built into the terminal. [Effect of the invention 1] The present invention has been detailed above, and the
You can select and use multiple terminals with a D card, and
One terminal can be used by many subscribers, etc.
The effect is that the TV system service can be used at a higher price and is more convenient.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来方式のブロック図、第2図は本発明方式の
一実施例を示すブロック図、第3図す)。 6一 ■)、(C)は使用態様を示すブロック図である。 5・・・端末器、6・・・RAM、7・・・リーダ、8
・・・IDカード。 特許出願人    パイオニア株式会省代理人 弁理士
  小 橋 信 浮 量  弁理士  村 月   進 ナユe 4縛〜
FIG. 1 is a block diagram of a conventional method, FIG. 2 is a block diagram showing an embodiment of the present invention method, and FIG. 3 is a block diagram of a conventional method. 6-1) and (C) are block diagrams showing usage modes. 5...Terminal device, 6...RAM, 7...Reader, 8
...ID card. Patent Applicant Pioneer Co., Ltd. Ministry Agent Patent Attorney Nobu Kobashi Ukiyo Patent Attorney Susumu Mura Tsuki e 4 bound ~

Claims (1)

【特許請求の範囲】[Claims] 双方向あるいは単方向通信システムを含むCATVシス
テムにおいて、端末器に記憶媒体を読出す手段を設け、
上記手段で識別番号を記憶される記憶媒体を、端末器に
対して取出し可能に独立した形で用意し、上記記憶媒体
を上記手段に挿入することで、上記端末器の識別番号と
することを特徴とするCATVシステム。
In a CATV system including a two-way or one-way communication system, a terminal device is provided with means for reading a storage medium,
A storage medium in which the identification number is stored by the above means is prepared in a removable and independent form for the terminal device, and by inserting the storage medium into the above means, the identification number can be used as the identification number of the terminal device. Characteristic CATV system.
JP20236284A 1984-09-26 1984-09-26 Catv system Pending JPS6179391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20236284A JPS6179391A (en) 1984-09-26 1984-09-26 Catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20236284A JPS6179391A (en) 1984-09-26 1984-09-26 Catv system

Publications (1)

Publication Number Publication Date
JPS6179391A true JPS6179391A (en) 1986-04-22

Family

ID=16456246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20236284A Pending JPS6179391A (en) 1984-09-26 1984-09-26 Catv system

Country Status (1)

Country Link
JP (1) JPS6179391A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63129494A (en) * 1986-11-20 1988-06-01 富士通機電株式会社 Telephone circuit type time recorder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114019A (en) * 1978-02-25 1979-09-05 Nippon Telegr & Teleph Corp <Ntt> Individual call telephone system
JPS5780841A (en) * 1980-09-10 1982-05-20 Siemens Ag Mobile radio communication system
JPS58164363A (en) * 1982-03-25 1983-09-29 Fujitsu Ltd Subscriber information control system
JPS595792A (en) * 1982-06-30 1984-01-12 Matsushita Electric Ind Co Ltd Automatic restoration system for internal state of catv system
JPS5921163A (en) * 1982-07-26 1984-02-03 Nippon Telegr & Teleph Corp <Ntt> Virtual terminal incoming system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114019A (en) * 1978-02-25 1979-09-05 Nippon Telegr & Teleph Corp <Ntt> Individual call telephone system
JPS5780841A (en) * 1980-09-10 1982-05-20 Siemens Ag Mobile radio communication system
JPS58164363A (en) * 1982-03-25 1983-09-29 Fujitsu Ltd Subscriber information control system
JPS595792A (en) * 1982-06-30 1984-01-12 Matsushita Electric Ind Co Ltd Automatic restoration system for internal state of catv system
JPS5921163A (en) * 1982-07-26 1984-02-03 Nippon Telegr & Teleph Corp <Ntt> Virtual terminal incoming system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63129494A (en) * 1986-11-20 1988-06-01 富士通機電株式会社 Telephone circuit type time recorder

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