JP2003095013A - Service vehicle to prevent disorder of routine run - Google Patents
Service vehicle to prevent disorder of routine runInfo
- Publication number
- JP2003095013A JP2003095013A JP2001329978A JP2001329978A JP2003095013A JP 2003095013 A JP2003095013 A JP 2003095013A JP 2001329978 A JP2001329978 A JP 2001329978A JP 2001329978 A JP2001329978 A JP 2001329978A JP 2003095013 A JP2003095013 A JP 2003095013A
- Authority
- JP
- Japan
- Prior art keywords
- incandescent lamp
- vehicle
- routine run
- service
- filament resistance
- 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
Abstract
Description
【発明の詳細な説明】
（発明の属する技術分野）定時運行を必要とする車両例
えば電車や路線バスや業務用車両に於いて定時運行を乱
すと非常に困る事が多い。当発明は定時運行を乱すと特
に困る営業用車両の改善に係わるものである。DETAILED DESCRIPTION OF THE INVENTION (Technical field to which the invention pertains) It is often very troublesome to disturb the scheduled operation of vehicles that require scheduled operation, such as trains, route buses, and commercial vehicles. The present invention relates to the improvement of a commercial vehicle that is particularly troubled when the scheduled operation is disturbed.
（従来の技術）定時運行を行っている業務用車両に於い
てブレーキ灯や方向指示灯や尾灯等の重要保安等の不測
断線事故は重大事故の発生につながるので修理の為運行
を途中で中止しなければならず非常い困る問題が多く発
生するので従来は問題の発生を防ぐ為に白熱電灯を定期
的に新しい製品と取り替えてきた。しかし白熱電灯の寿
命は使用電圧等により非常に違ってくるので定期的に新
しい製品と取り替える場合非常に無駄が多くなるので定
期的な取替えをあきらめて運行中の球切故障による定時
運行の乱れを不本意ながら黙殺してきた。(Prior art) In a commercial vehicle that is operating on a regular basis, an accidental disconnection of the brake light, direction indicator light, taillight, etc. due to unsafe operation will cause a serious accident. Since there are many problems that must be solved, in the past, incandescent lamps have been regularly replaced with new products in order to prevent problems. However, the life of incandescent lamps varies greatly depending on the operating voltage, etc., so it is very wasteful to replace them with new products on a regular basis. I reluctantly killed myself.
（発明が解決しようとする課題）本発明は業務用事両の
重要保安灯の白熱電灯が突然不測の切断により車両の運
行業務を突然中止して定時運行を乱す事がないようにし
たものである。業務用車両の定時運行は非常に重要な課
題である。(Problem to be Solved by the Invention) The present invention is intended to prevent the incandescent lamp of the important safety light for both business and business from suddenly interrupting the operation of the vehicle due to unexpected disconnection to disturb the regular operation. . Scheduled operation of commercial vehicles is a very important issue.
（課題を解決する為の手段）当発明は業務用車両の重要
保安灯の白熱電灯を定期的に取替える方法はとらずに白
熱電灯フィラメント抵抗の少しの変化状態を測る事で白
熱電灯の切断前を事前に予測出来た。(Means for Solving the Problem) The present invention does not take a method of periodically replacing the incandescent lamp of the important safety lamp of a commercial vehicle, but measures the slight change state of the filament resistance of the incandescent lamp before cutting the incandescent lamp. Could be predicted in advance.
（発明実施の形態）当発明の電気装置を設けた業務用車
両にに於いては切断を予測した重要保安灯の白熱電球を
車両の整備や点検時に新しいものと取替える事になるの
で車両が営業中に白熱電灯を取替えると云う事故は少な
くなり定時運行が改善される。(Embodiment of the Invention) In a commercial vehicle equipped with the electric device of the present invention, the incandescent light bulb of the important safety light that is predicted to be disconnected will be replaced with a new one when the vehicle is serviced or inspected, so the vehicle is in business. The number of accidents in which the incandescent lamp is replaced will be reduced and the scheduled operation will be improved.
（実施例）当発明の構成の一例を図示しその動作を説明
すると第１図（１）は車両に搭載した白熱電灯（４）の
フィラメント抵抗測定用の定電圧電源装置で（２）は定
電圧電源（１）に接続された電流計で白熱電灯（４）の
フィラメントの電流を測りフィラメントの抵抗の変化状
態を車両運転席に表示して抵抗値表示装置（３）を作動
させフィラメント抵抗が一定以上高くなる事で白熱電灯
の寿命が終りに近ずいた事を予測する。この時車両の運
行業務以外の時間に白熱電灯（４）を取替えれば良い。
重要保安灯であるブレーキ灯や方向指示灯の場合特に有
効である。又白熱電灯点灯用電源（１）とフィラメント
抵抗測定用電源（１）を共用すると色々な点で非常に多
くの利点がある。ランプ抵抗減少表示装置（３）の一例
としては一部を拡大した電流計やデジタル電流計や電流
減少警告ブザーや電流減少音声放置装置等である。(Embodiment) FIG. 1 (1) shows a constant voltage power supply device for measuring filament resistance of an incandescent lamp (4) mounted on a vehicle, and (2) shows a constant configuration. The filament current of the incandescent lamp (4) is measured with an ammeter connected to the voltage power supply (1), the change state of the filament resistance is displayed on the driver's seat of the vehicle, and the resistance value display device (3) is activated to display the filament resistance. It is predicted that the life of the incandescent lamp is approaching the end as it rises above a certain level. At this time, the incandescent lamp (4) may be replaced at times other than the operation of the vehicle.
It is especially effective in the case of brake lights and turn signals that are important safety lights. Further, sharing the power source (1) for lighting the incandescent lamp and the power source (1) for measuring the filament resistance has many advantages in various respects. Examples of the lamp resistance decrease display device (3) are an ammeter, a digital ammeter, a current decrease warning buzzer, and a current decrease voice leaving device, which are partially enlarged.
（発明の効果）業務用車両に使用されている白熱電灯の
寿命が予測出来るので各種の信号灯や保安灯の切断か事
前に予測出来るので運行途中の球切事故が少なくなっ
た。又重要信号灯等の早めの新品交換の必要もなくなり
資源の浪費も少なくなった。(Effect of the invention) Since the life of incandescent lamps used in commercial vehicles can be predicted, it is possible to predict in advance whether or not various signal lights and safety lights will be disconnected, so there will be less accidents due to ball cutting during operation. In addition, it is not necessary to replace the important signal lights with new ones early, and the waste of resources is reduced.
第１図は当発明の業務用車両の構成の一部の一実施例を
示しその態様を説明する為のものである。FIG. 1 shows one embodiment of a part of the configuration of a commercial vehicle according to the present invention to explain the mode thereof.
Claims (3)
ィラメント抵抗値の小変化を確認する装置（３）を車両
運転席から確認出来る所に設けた業務用車両。1. A commercial vehicle equipped with a device (3) for confirming a small change in filament resistance of an incandescent lamp (4) mounted on the commercial vehicle, which can be confirmed from the driver's seat of the vehicle.
（２）を直列に接続して定電圧電源装置（１）と並列に
接続して請求項１の白熱電灯のフィラメント抵抗値の小
変化を確認出来る装置。2. A small change in filament resistance value of the incandescent lamp according to claim 1, wherein an ammeter (2) is connected in series to the filament of the incandescent lamp (4) and is connected in parallel with the constant voltage power supply (1). A device that can confirm.
抵抗値の小変化測定用の定電圧電源装置（１）と白熱電
灯点等用定電圧電源装置（１）を共用する事。3. A constant voltage power supply device (1) for measuring a small change in filament resistance of the incandescent lamp (4) according to claim 1 and a constant voltage power supply device (1) for an incandescent light point or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001329978A JP2003095013A (en) | 2001-09-20 | 2001-09-20 | Service vehicle to prevent disorder of routine run |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001329978A JP2003095013A (en) | 2001-09-20 | 2001-09-20 | Service vehicle to prevent disorder of routine run |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003095013A true JP2003095013A (en) | 2003-04-03 |
Family
ID=19145782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001329978A Pending JP2003095013A (en) | 2001-09-20 | 2001-09-20 | Service vehicle to prevent disorder of routine run |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003095013A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2405734A (en) * | 2003-09-04 | 2005-03-09 | Sandra Hardy | Predicting light bulb failure |
| KR100943037B1 (en) | 2004-06-16 | 2010-02-19 | 가부시끼가이샤 히다치 세이사꾸쇼 | Detect system for train positioning |
-
2001
- 2001-09-20 JP JP2001329978A patent/JP2003095013A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2405734A (en) * | 2003-09-04 | 2005-03-09 | Sandra Hardy | Predicting light bulb failure |
| GB2405734B (en) * | 2003-09-04 | 2006-03-15 | Sandra Hardy | Light Bulb |
| KR100943037B1 (en) | 2004-06-16 | 2010-02-19 | 가부시끼가이샤 히다치 세이사꾸쇼 | Detect system for train positioning |
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