无线充WPC1.1软件控制部分翻译版.docx

5 System Control5系统控制From a system control perspective, power transfer from a Power Transmitter to a Power Receivercomprises four phases, namely selection, ping, identification configuration, d power transfer. Figure5-1 illustrates the relation between the phases. The solid arrows indicate transitions, which the PowerTransmitter initiates; and the dash-dotted arrows indicate transitions that the Power Receiver initiates By definition, if the Power Transmitter is not applying a Power Signal, the system is in the selection phase.This means that a transition from any of the other phases to the selection phase involves the PowerTransmitter removing the Power Signal从系统控制的角度来看,权力交接从电力发射器功率接收器包括四个阶段,即选择、萍、识别和配置,d权力交接。图5 - 1说明了阶段之间的关系。实箭头表示转换,力量发射器启动;dash-dotted箭头表示转换功率接收器发起的定义,如果电力发射器不是应用功率信号,系统处于选择阶段。这意味着从其他任何阶段过渡到选择阶段涉及的权力发射机移除电源信号purpose. See Annex B for some examples. If the Power Transmitter discovers one or moreobjects, it should attempt to locate those objects—in particular if it supports Free Positioning. Inaddition, the Power Transmitter may attempt to differentiate between Power Receivers andForeign Objects —keys, coins, etc. Moreover, the Power Transmitter should attempt to select aPower Receiver for power transfer. If initially the Power Transmitter does not have sufficientinformation for ese purposes, the Power Transmitter may repeatedly proceed to the ping andsubsequently to the identification configuration phases—each time selecting a different PrimaryCell—and revert to the selection phase after collecting relevant information. See Annex Cexamples. Finally, if the Power Transmitter selects a Primary Cell, which it intends to use fo目的。见附件B的一些例子。如果功率发射机发现一个或多个对象,它应该试图找到这些对象特定的如果它支持自由定位。在,电力发射器可能试图区分电力接收器和异物的钥匙、硬币等。此外,电力发射器应该试图选择一个电力接收器对权力转移。如果最初发射机没有足够的力量信息用于ese,电力发射器可以反复进行萍和随后识别和配置phases-each时间选择一个不同的主电池恢复后选择阶段收集相关信息。见附件C的例子。最后,如果功率发射机选择主细胞,它打算使用foeventually to the power transfer phase. On the other hand, if the Power Transmitter does notselect a Power Rece