JPS6017600A - Tape information equipment - Google Patents
Tape information equipmentInfo
- Publication number
- JPS6017600A JPS6017600A JP13037084A JP13037084A JPS6017600A JP S6017600 A JPS6017600 A JP S6017600A JP 13037084 A JP13037084 A JP 13037084A JP 13037084 A JP13037084 A JP 13037084A JP S6017600 A JPS6017600 A JP S6017600A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- signal
- system number
- audio
- recording
- 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
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、パス接近表示システム等において、車上に設
置される機器にパス系統番号等を設定する必要がある場
合有用なテープ案内装置に関するもので、バス系統番号
等の設定が容易におこなえるようにしたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tape guide device useful when it is necessary to set a bus system number, etc. to equipment installed on a vehicle in a bus approach display system, etc. This allows for easy settings.
従来、バス接近表示システムにおいては、路側に設置さ
れる機器に、パスの系統番号等を送出するために車載送
信機を設けるとともにそのパス系統番号設定の手段とし
て、ディジタル・スイッチでの手動設定、あるいは方向
幕との連動等が行われている。しかし、これらの方法で
は、設定ミス、既存の方向幕の改造が複雑である等の問
題があった。Conventionally, in bus approach display systems, in-vehicle transmitters are installed on equipment installed on the roadside to transmit path system numbers, etc., and the means for setting the path system numbers include manual setting with digital switches, Alternatively, it is linked with direction curtains, etc. However, these methods have problems such as setting errors and complicated modification of existing direction curtains.
本発明Ｑｉこのような欠点を除去したもので、パスの車
内案内用の音声テープに、パス系統番号設定、用の信号
を録音しておくことにより、パス運転者が、車内案内用
のテープを起動させることにより、バス系統番号を自動
的に車上設備に設定できるようにしたものである。以下
にその実施例とともに説明する。The present invention (Qi) eliminates these drawbacks, and by recording the signal for setting the pass system number on the audio tape for in-car guidance of the pass, the driver of the pass can easily listen to the audio tape for in-car guidance. By activating the system, the bus system number can be automatically set on the onboard equipment. This will be explained below along with examples.
第１図は従来の車内案内用磁気テープの録音例であシ、
１は磁気テープ、２は車内案内用の音声信号の記録部分
、３はテープのストップ用信号の記録部分である。Figure 1 shows a recording example of a conventional magnetic tape for inside a car.
Reference numeral 1 designates a magnetic tape, 2 a recording portion of an audio signal for in-vehicle guidance, and 3 a recording portion of a tape stop signal.
第２図は本発明を実施する為の録音例であり第１図に示
し２だ従来の場合と異なる点は記録部分４に系統番号等
の録音信号を記録した点である。FIG. 2 shows an example of recording for carrying out the present invention, which is different from the conventional case shown in FIG.
第３図は本発明の一実施例によるテープ案内装置の構造
を示すもので、５はテープレコーダ、６Ｕ−音声増幅器
、７は名声案内用スピーカ、８ｉ４系統番り認識、部、
つけ中載ｉηイ舊機、１０は車載アンテナ、１１はテー
プのｍ牛信づ、１２は系統番号の並列イＪ１リー（゛あ
Ｚ）ｒ、
第４図は上述した系統番躬、；尽識部８の詳細な構成を
示すものであり、１３は段調増幅器、１４は直並列変換
部、１５はデータ保持部である。FIG. 3 shows the structure of a tape guide device according to an embodiment of the present invention, in which 5 is a tape recorder, 6U is an audio amplifier, 7 is a reputation guide speaker, 8i4 system number recognition unit,
10 is the in-vehicle antenna, 11 is the tape m cow, 12 is the system number parallel IJ1 Lee (゛AZ)r, Figure 4 is the system number mentioned above; The figure shows the detailed configuration of the identification section 8, in which 13 is a stage amplifier, 14 is a serial/parallel converter, and 15 is a data holding section.
以下この構成にもとず〈詳細を説明する。The details will be explained below based on this configuration.
次に上記実施例の動作について説明する。磁気テープ１
には第２図に示したように、系統番号等の録音信りを、
車内案内用の音声化りと同一のチャンネルの未録音部分
４に録音している。この録音する信すは、系統番号全直
列信号に変換し７だものを、音声帯域内の周波数で周波
数偏移（Ｆ Ｓ、 ）変調をかけた状態のものでおこな
う。このような磁気テープからの系統番号の識別に際し
ては、第３図、第４図で示したように、テープレコーダ
５からのテープの再生信＋ｊ１１を、系統番号認識部８
で、車内案内用の音声信号２と系統番号等の録音信号４
を次に示す手順で識別することによシ行う。Next, the operation of the above embodiment will be explained. magnetic tape 1
As shown in Figure 2, the recorded information such as system number, etc.
It is recorded on the unrecorded part 4 of the same channel as the audio version for in-car guidance. The signal to be recorded is converted into a system number all-serial signal, which is frequency-shifted (FS, ) modulated at a frequency within the audio band. When identifying the system number from such a magnetic tape, as shown in FIGS. 3 and 4, the tape playback signal +j11 from the tape recorder 5 is transmitted to the system number recognition unit 8
Then, the audio signal 2 for inside the train and the recorded signal 4 such as system number etc.
This is done by identifying the following steps:
すなわち系統番号認識部８の復調増幅器１３はフィルタ
機能、ＦＳ復調機能を有［１，ており、ＦＳ変調に使わ
）した周波数を中心に、テープの再生信号１１の復調を
行う。この復調信号を首部変換部１４で、並列借りに変
換するが、この段階で信号の誤りチェックを行う。この
誤りチェックにより、車内案内用の音声信号で、系統番
号等の録音信ジと同一の周波数帯域を有している信りを
除去する。That is, the demodulation amplifier 13 of the system number recognition section 8 has a filter function and an FS demodulation function, and demodulates the tape playback signal 11 mainly at the frequency (used for FS modulation). This demodulated signal is converted into a parallel signal by the neck converter 14, and at this stage, the signal is checked for errors. This error check removes audio signals for in-vehicle guidance that have the same frequency band as recorded signals such as system numbers.
データ保持部１５では誤りチェックを通過した信号ヲ系
統番す等の信号とし２て保持する。The data holding unit 15 holds the signals that have passed the error check as signals 2 such as system numbers.
以上の実施例から明らかなように、本発明によれば、車
内案内用の音声テープをバスの運転者が操作することに
より、自動的にバス系統番号を設定することができるた
め、設定ミス特別な操作等がなくなり、バス接近システ
ム等の運用を正確に行う効果がある。丑だ本発明では、
テープの最終に、系統番号のリセット信号を入れること
も可能であり、バス運転者に特別な操作を行わせずに、
自動的に、多系統の設定を行うことも可能である。As is clear from the above embodiments, according to the present invention, the bus system number can be automatically set by the bus driver operating the audio tape for on-board guidance. This eliminates the need for repetitive operations, and has the effect of ensuring accurate operation of bus approach systems, etc. In this invention,
It is also possible to insert a system number reset signal at the end of the tape, without requiring the bus driver to perform any special operations.
It is also possible to automatically configure multiple systems.
さらに車内案内用の音声信号の記録トラック（で系統香
りに対応する信りを録音する形でよいためにその録音も
容易であり、再生にあた−っては系統認識部８でその保
持をおこなうようにしており、車内案内用の音声信号の
再生のたび、あるいは磁気テープをセットされた段階で
系統認識設定の変更、更新がおこ々える。Furthermore, since it is sufficient to record the belief corresponding to the system scent on the recording track of the audio signal for in-car guidance, it is easy to record it, and when playing it back, the system recognition unit 8 retains it. The system recognition settings are changed or updated every time the audio signal for in-car guidance is played back or when the magnetic tape is set.
第１図および第２図は磁気テープの録音状態を示す図、
第３図は本発明の一実施例におけるテープ案内装置のブ
ロック図、第４図はその一部である系統番号認識部のブ
ロック図である。
１・・・・・磁気テープ、２・・・・車内案内用音声信
号の記録部分、３−・ ・ストップ用信号の記録部分、
４・・・・・系統番号記録信号の記録部分、５・・山テ
ープ・レコーダ、８・・・・・系統番号認識部、９ ・
・車載送信機。Figures 1 and 2 are diagrams showing the recording state of magnetic tape;
FIG. 3 is a block diagram of a tape guide device according to an embodiment of the present invention, and FIG. 4 is a block diagram of a system number recognition unit that is a part of the tape guide device. 1...Magnetic tape, 2... Recording part of the audio signal for in-car guidance, 3-... Recording part of the stop signal,
4... Recording part of system number recording signal, 5... Mountain tape recorder, 8... System number recognition unit, 9.
・In-vehicle transmitter.
Claims (1)
を設けると共に、上記テープを再生する再生機器に案内
ザービス用音声信彊と運行情報を識別する手段および上
記運行情報を保持し、・くス情報とし２て路上に送信す
る手段を設けたテープ案内装置。A guide service tape is provided with a recording section for service information such as system numbers, and a playback device that plays the tape is provided with a means for identifying the service information and the service information, and a storage unit for storing the service information. A tape guide device equipped with a means for transmitting information on the road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13037084A JPS6017600A (en) | 1984-06-25 | 1984-06-25 | Tape information equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13037084A JPS6017600A (en) | 1984-06-25 | 1984-06-25 | Tape information equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6017600A true JPS6017600A (en) | 1985-01-29 |
Family
ID=15032744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13037084A Pending JPS6017600A (en) | 1984-06-25 | 1984-06-25 | Tape information equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377700A (en) * | 1989-08-21 | 1991-04-03 | Ishikawajima Harima Heavy Ind Co Ltd | Method for thickening sludge |
-
1984
- 1984-06-25 JP JP13037084A patent/JPS6017600A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0377700A (en) * | 1989-08-21 | 1991-04-03 | Ishikawajima Harima Heavy Ind Co Ltd | Method for thickening sludge |
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