PROBLEM TO BE SOLVED: To provide a vehicle load control device, a method of rewriting a control program for the same, and a control program rewriting system capable of automatically determine a connection form in which connection is made with a load.SOLUTION: A vehicle load control device 1 repeats a determination state in which at least one of switching elements 14 is set in an off state from an initial state in which the switching elements 14 are all set in an ON state so that each of the switching elements 14 has different ON/OFF states, and determines a connection form for each connection portion 13 based on the change between an initial current value detected in the initial state and a determination current value detected for each determination state.SELECTED DRAWING: Figure 1

    【課題】接続される負荷との接続形態を自動的に判定することができる車両用負荷制御装置およびその制御プログラムの書き換え方法、並びに制御プログラム書き換えシステムを提供する。【解決手段】車両用負荷制御装置1は、各スイッチング素子14をすべてON状態とする初期状態から、各スイッチング素子14のうち、少なくとも1以上をOFF状態とする判定状態を各スイッチング素子14のON/OFF状態が異なるように繰り返し、接続部13ごとに、初期状態において検出された初期電流値と、判定状態ごとにおいて検出された判定電流値との変化に基づいて接続形態を判定する。【選択図】図1


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    Title :

    VEHICLE LOAD CONTROL DEVICE, METHOD OF REWRITING CONTROL PROGRAM FOR THE SAME, AND CONTROL PROGRAM REWRITING SYSTEM


    Additional title:

    車両用負荷制御装置およびその制御プログラムの書き換え方法、並びに制御プログラム書き換えシステム


    Contributors:

    Publication date :

    2018-05-10


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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