{"title":"无电池TPMS中片上系统动态电源管理的设计","authors":"Xuze Song, Liji Wu, Chen Jia, Xiangmin Zhang","doi":"10.1109/WOCC.2010.5510653","DOIUrl":null,"url":null,"abstract":"Dynamic Power Management (DPM) is a technique to reduce the power consumption of an electronic system by selectively shutting down idle components. In this paper, a DPM methodology is proposed for managing the power consumption of System on Chip (SoC) in batteryless TPMS. The main circuit adopts three power regulators to supply the IP cores (CMOS Temperature Sensor + A/D + MCU + 433MHz Data Transmitter) working voltages which are supervised and compared with reference voltage by comparators. Then the three parts are daisy-chain-connected to manage the power sequence. The power consumption is 474µW to 825µW by simulation.","PeriodicalId":427398,"journal":{"name":"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Design of Dynamic Power Management for System on Chip in batteryless TPMS\",\"authors\":\"Xuze Song, Liji Wu, Chen Jia, Xiangmin Zhang\",\"doi\":\"10.1109/WOCC.2010.5510653\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Dynamic Power Management (DPM) is a technique to reduce the power consumption of an electronic system by selectively shutting down idle components. In this paper, a DPM methodology is proposed for managing the power consumption of System on Chip (SoC) in batteryless TPMS. The main circuit adopts three power regulators to supply the IP cores (CMOS Temperature Sensor + A/D + MCU + 433MHz Data Transmitter) working voltages which are supervised and compared with reference voltage by comparators. Then the three parts are daisy-chain-connected to manage the power sequence. The power consumption is 474µW to 825µW by simulation.\",\"PeriodicalId\":427398,\"journal\":{\"name\":\"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)\",\"volume\":\"104 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-05-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WOCC.2010.5510653\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 19th Annual Wireless and Optical Communications Conference (WOCC 2010)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WOCC.2010.5510653","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of Dynamic Power Management for System on Chip in batteryless TPMS
Dynamic Power Management (DPM) is a technique to reduce the power consumption of an electronic system by selectively shutting down idle components. In this paper, a DPM methodology is proposed for managing the power consumption of System on Chip (SoC) in batteryless TPMS. The main circuit adopts three power regulators to supply the IP cores (CMOS Temperature Sensor + A/D + MCU + 433MHz Data Transmitter) working voltages which are supervised and compared with reference voltage by comparators. Then the three parts are daisy-chain-connected to manage the power sequence. The power consumption is 474µW to 825µW by simulation.
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