PROBLEM TO BE SOLVED: To provide a vehicular circuit body which simplifies a structure for electrically connecting various pieces of electric equipment with a power source on a vehicle and pieces of electric equipment with one another, can be easily manufactured and is capable of down-sizing and reducing weight.SOLUTION: An additional component circuit body 230 the configuration of which varies with types or options and a first base circuit body 210 the configuration of which is fixed are manufactured separately, and these are combined to configure the whole circuit. The additional component circuit body 230 has a backbone structure body 231 configured to be capable of attaching and detaching various branch lines 232-235 and branch lines. The trunk lines and the branch lines include power supply lines and communication lines. The additional component circuit body 230 has a higher-order control part and a lower-order control part that control power supplied into pieces of electric component connected to the respective branch lines, has a switching circuit that switches the connection state of each terminal, and switches the number of terminals that supply power to control supply power.SELECTED DRAWING: Figure 1

    【課題】様々な電装品と車両上の電源との間および電装品同士の電気接続のための構造を簡素化し、製造を容易にすると共に、小型化及び重量の低減を可能にする。【解決手段】車種やオプションに応じて構成が変化する追加部品回路体230と、構成が固定された第1ベース回路体210とを別々に製造し、これらを組み合わせて全体の回路を構成する。追加部品回路体230は、様々な分岐線232〜235を着脱可能に構成されたバックボーン構造体231と、分岐線とを有する。前記幹線および前記分岐線は、電源ライン及び通信ラインを含む。追加部品回路体230は、各分岐線に接続される電装品に供給する電力を制御する上位制御部および下位制御部を有する。各端子の接続状態を切り替える切替回路を有する。電力を供給する端子の数を切り替えて供給電力を制御する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICULAR CIRCUIT BODY


    Additional title:

    車両用回路体


    Contributors:

    Publication date :

    2017-08-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



    Vehicular circuit body

    TAKAMATSU MASAHIRO / UEZONO KOICHI / KINOSHITA KOUSUKE et al. | European Patent Office | 2021

    Free access

    Vehicular circuit body

    TAKAMATSU MASAHIRO / UEZONO KOICHI / KINOSHITA KOUSUKE et al. | European Patent Office | 2021

    Free access

    Vehicular circuit body

    TAKAMATSU MASAHIRO / UEZONO KOICHI / KINOSHITA KOUSUKE et al. | European Patent Office | 2020

    Free access

    VEHICULAR CIRCUIT BODY

    TAKAMATSU MASAHIRO / UEZONO KOICHI / KINOSHITA KOUSUKE et al. | European Patent Office | 2019

    Free access

    VEHICULAR CIRCUIT BODY

    NAGANISHI YUKINARI / SAITO YASUYUKI / SASAKI NORIAKI et al. | European Patent Office | 2017

    Free access