JPH0583174A - Communication system - Google Patents

Abstract

PURPOSE:To easily implement data communication without use of wired connection and high frequency radio communication by providing the relation of electromagnetic coupling between one equipment and other equipment. CONSTITUTION:When data are sent to a peripheral equipment 2 such as an electronic notebook from an OA equipment 1 such as a personal computer and a word processor, the peripheral equipment 2 is put on a winding mount section 3' extracted from the OA equipment 1. A winding 5 imbeded close to the surface of the peripheral equipment 2 is opposite to a winding 4 fitted to the OA equipment 1. Data fed from a bus line 8 to a transmitter-receiver 6 are coded and a current corresponding to the transmission information is fed to the winding 4. Since the winding 4 is close to the winding 5, a voltage is induced in the winding 5. The voltage is amplified by a transmitter-receiver 7 and the data are sent to a bus line 9. Similarly, data are sent from the peripheral equipment 2 to the OA equipment 1.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明はパソコン，ワープロ等の
ＯＡ機器と電子手帳に代表される周辺機器との通信方式
の改良に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a communication system between an OA device such as a personal computer and a word processor and a peripheral device represented by an electronic notebook.

【０００２】[0002]

【従来の技術】図５は従来のパソコン，ワープロ等のＯ
Ａ機器と電子手帳等周辺機器のデータ通信の例を示す。
１′はパソコン，ワープロ等のＯＡ機器，２′は電子手
帳等周辺機器，１０は通信用ケーブル，１１は通信用ケ
ーブル１０のパソコン，ワープロ等のＯＡ機器１′との
接続用コネクタ，１２は通信用ケーブル１０の電子手帳
周辺機器２′との接続用コネクタである。図５に示す従
来のデータ通信の例は図から明らかな通り，通信用ケー
ブル１０を用いてデータ通信を行う有線接続である。2. Description of the Related Art FIG. 5 shows an O of a conventional personal computer, word processor or the like.
An example of data communication between a device A and a peripheral device such as an electronic notebook will be shown.
1'is a personal computer, an OA device such as a word processor, 2'is a peripheral device such as an electronic notebook, 10 is a communication cable, 11 is a personal computer of the communication cable 10, 11 is a connector for connecting with an OA device 1'such as a word processor, and 12 is It is a connector for connecting the communication cable 10 to the electronic notebook peripheral device 2 '. As is apparent from the drawing, the example of the conventional data communication shown in FIG. 5 is a wired connection for performing data communication using the communication cable 10.

【０００３】[0003]

【発明が解決しようとする課題】従来は有線による通信
であることから通信そのものの信頼性は高いが一方，
通信を行うたびに通信用ケーブル１０をそれぞれの機器
に接続するという手間がいること，コネクタの着脱の
回数が増すにつれ，コネクタの信頼性が低下すること，
パソコン，ワープロ等のＯＡ機器及び電子手帳等周辺
機器が小形化するにつれ，コネクタの占める割合が増加
し，小形化に対して制約をうける等の欠点がある。The reliability of the communication itself is high because it is conventionally wired communication, but
It takes time and effort to connect the communication cable 10 to each device each time communication is performed, and the reliability of the connector decreases as the number of times of attaching and detaching the connector increases.
As OA devices such as personal computers and word processors, and peripheral devices such as electronic notebooks become smaller, the proportion of connectors increases, and there are drawbacks such as restrictions on miniaturization.

【０００４】本発明はこれらの欠点を解決するため，通
信用ケーブルを使用せずにパソコン・ワープロ等のＯＡ
機器の一部と電子手帳等周辺機器の一部を密着させ，両
者の間に電磁結合の関係を持たせることによりデータ通
信を行うことができることを目的とする。In order to solve these drawbacks, the present invention eliminates the need for a communication cable without using an OA for a personal computer, word processor or the like.
The object is to be able to perform data communication by bringing a part of a device and a peripheral device such as an electronic notebook into close contact with each other and establishing an electromagnetic coupling relationship between them.

【０００５】[0005]

【課題を解決するための手段】本発明は上記の目的を達
成するため，データ通信を行いたい機器同志の表面近く
に巻線を埋めこみ，この巻線が対向するように取り付け
一方の機器の巻線に伝送情報に対応した電流を印加し，
他方の機器の巻線に誘起させた電流を検知し，データ通
信を行うものである。In order to achieve the above-mentioned object, the present invention embeds a winding near the surface of a device to be used for data communication, and mounts the device so that the windings face each other. Apply a current corresponding to the transmission information to the wire,
Data communication is performed by detecting the current induced in the winding of the other device.

【０００６】[0006]

【実施例】図１から図４までは，本発明の実施例を示
す。図１において１はパソコン・ワープロ等のＯＡ機
器，２は電子手帳等周辺機器，３は本発明の主要構成要
素である巻線実装部が収納された状態を示す。図２は電
子手帳等周辺機器２をパソコン，ワープロ等ＯＡ機器１
と接続するために，パソコン，ワープロ等ＯＡ機器１か
ら引き出された巻線実装部３′の上に乗せた状態を示
す。1 to 4 show an embodiment of the present invention. In FIG. 1, 1 is an OA device such as a personal computer or word processor, 2 is a peripheral device such as an electronic notebook, and 3 is a state in which a winding mounting portion which is a main component of the present invention is housed. Fig. 2 shows peripheral devices 2 such as an electronic notebook and OA devices 1 such as a personal computer and a word processor.
In order to connect with the OA equipment 1 such as a personal computer or a word processor, it is placed on the winding mounting portion 3'which is pulled out.

【０００７】図３は図２におけるパソコン，ワープロ等
のＯＡ機器１に取り付けられた巻線と電子手帳等周辺機
器２に取り付けられた巻線の関係を判り易く示したもの
である。４はパソコン，ワープロ等ＯＡ機器１に取り付
けられた巻線を示す。５は電子手帳等周辺機器に取り付
けられた巻線を示す。また６，７は双方ともデータの送
受信機を８，９は双方ともバスラインを示す。また図４
は図３の巻線の関係をそれぞれ実装された状態で示した
ものである。FIG. 3 shows the relationship between the windings attached to the OA equipment 1 such as a personal computer and a word processor and the windings attached to the peripheral equipment 2 such as an electronic notebook in FIG. 2 in an easily understandable manner. Reference numeral 4 denotes a winding attached to the OA device 1 such as a personal computer and a word processor. Reference numeral 5 denotes a winding attached to a peripheral device such as an electronic notebook. Further, 6 and 7 both indicate a data transceiver, and 8 and 9 both indicate a bus line. See also FIG.
Shows the relationship between the windings in FIG. 3 in a mounted state.

【０００８】次にこの動作を図３により説明する。今パ
ソコン，ワープロ等のＯＡ機器１から電子手帳等周辺機
器２にデータを伝送する場合を考える。バスライン８か
ら送受信機６に加えられたデータは符号化され巻線４に
印加される。この時巻線４は巻線５に接近しているため
巻線５に電圧が誘起され，送受信機７で増幅再生するこ
とによりバスライン９にデータを伝送することができ
る。以上の動作は電子手帳等周辺機器２からパソコン，
ワープロ等のＯＡ機器側にデータを伝送する場合にも全
く同様に説明できる。Next, this operation will be described with reference to FIG. Now, consider a case where data is transmitted from an OA device 1 such as a personal computer or a word processor to a peripheral device 2 such as an electronic notebook. The data applied to the transceiver 6 from the bus line 8 is encoded and applied to the winding 4. At this time, since the winding wire 4 is close to the winding wire 5, a voltage is induced in the winding wire 5, and data can be transmitted to the bus line 9 by being amplified and reproduced by the transceiver 7. The above operation is performed from the peripheral device 2 such as an electronic notebook to a personal computer,
The same explanation can be applied to the case of transmitting data to the OA device side such as a word processor.

【０００９】[0009]

【発明の効果】本発明によれば，パソコン，ワープロ等
のＯＡ機器と電子手帳等周辺機器をコネクタを接続せず
にデータ伝送を行うことができる。このため，作業性操
作性，及び信頼度の向上が実現できる。According to the present invention, data can be transmitted without connecting a connector between an OA device such as a personal computer and a word processor and a peripheral device such as an electronic notebook. Therefore, workability, operability, and reliability can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図１】からFrom Figure 1

【図４】本発明の実施例。FIG. 4 is an embodiment of the present invention.

【図５】従来のデータ通信の実施例を示す。FIG. 5 shows an example of conventional data communication.

【符号の説明】[Explanation of symbols]

１ パソコン，ワープロ等のＯＡ機器 ２ 電子手帳等周辺機器 ４，５ 巻線 ６，７ 送受信機 1 Office equipment such as personal computers and word processors 2 Peripheral devices such as electronic notebooks 4, 5 Windings 6, 7 Transceivers

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 装置の表面近くに埋め込まれた，巻線を
有する第１の装置と同じく装置の表面近くに埋め込まれ
た第２の巻線を有する第２の装置とを巻線が向かい合う
様に面で対向させ一方の装置の巻線に伝送情報に対応し
た電流を印加し，他方の巻線に電流を誘起させることに
より通信を行なうことを特徴とする通信方式。1. A winding device facing a first device having a winding embedded near the surface of the device and a second device having a second winding embedded also near the surface of the device. A communication method characterized by performing a communication by applying a current corresponding to the transmission information to the winding of one device and inducing a current in the other winding so that they face each other.