To provide an overhead wire inspection device capable of accurately measuring a trolley wire without performing a complex control or using a special illumination.SOLUTION: The overhead wire inspection device includes: a line sensor camera 5 installed on a roof of a vehicle 1 so that the optical axis directs directly above and the scan line direction faces the vehicle width direction; a first and second illuminations 2 and 3 that are disposed on both sides of the vehicle width direction of the line sensor camera 5 and light directly above; a third illumination 7 that is installed on the vehicle front side or vehicle rear side of the line sensor camera 5 and lights the vehicle front side or vehicle rear side; and a half mirror 6 that is disposed directly above the line sensor camera 5 and reflects the light of the third illumination toward directly above.SELECTED DRAWING: Figure 1

    【課題】複雑な制御を行ったり特殊な照明を用いることなく、高精度にトロリ線の測定を行うことが可能な架線検測装置を提供する。【解決手段】架線検測装置として、車両1の屋根上に、光軸を直上に向け且つ走査線方向を車幅方向に向けて設置されたラインセンサカメラ5と、ラインセンサカメラ5の車幅方向両側に配設されて直上を照らす第一および第二の照明2,3と、ラインセンサカメラ5の車両前方側または車両後方側に設置され、車両後方側または車両前方側を照らす第三の照明7と、ラインセンサカメラ5の直上に配置されて第三の照明の光を直上に向けて反射させるハーフミラー6とを設けた。【選択図】図1


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    Title :

    OVERHEAD WIRE INSPECTION DEVICE


    Additional title:

    架線検測装置


    Contributors:

    Publication date :

    2020-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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