公开(公告)号：US11171488B1

公开(公告)日：2021-11-09

申请号：US17005277

申请日：2020-08-27

申请人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Chun-Yu Wu

发明人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Chun-Yu Wu

IPC分类号： H02J3/38 ,  H02J7/00 ,  H02J7/35

摘要： A solar power system may include a solar panel set, a lithium battery set, a first controller, and a second controller. A single-contact switch is electrically connected between the solar panel set and the lithium battery set. When the first controller detects that the generated voltage of the solar panel set reaches a preset threshold value, the first controller is adapted to trigger the first awakening of the lithium battery set by electrically conducting the single-contact switch, thereby brought the lithium battery set out of the low potential protection state. Also, when the second controller detects the voltage of the lithium battery set is not rising after the first awakening of the lithium battery set, the first controller is driven by the second controller to process the second awakening of the lithium battery set through the single-contact switch.

公开(公告)号：US20210336442A1

公开(公告)日：2021-10-28

申请号：US17005277

申请日：2020-08-27

申请人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Chun-Yu Wu

发明人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Chun-Yu Wu

IPC分类号： H02J3/38 ,  H02J7/35 ,  H02J7/00

摘要： A solar power system may include a solar panel set, a lithium battery set, a first controller, and a second controller. A single-contact switch is electrically connected between the solar panel set and the lithium battery set. When the first controller detects that the generated voltage of the solar panel set reaches a preset threshold value, the first controller is adapted to trigger the first awakening of the lithium battery set by electrically conducting the single-contact switch, thereby brought the lithium battery set out of the low potential protection state. Also, when the second controller detects the voltage of the lithium battery set is not rising after the first awakening of the lithium battery set, the first controller is driven by the second controller to process the second awakening of the lithium battery set through the single-contact switch.

公开(公告)号：US20200259362A1

公开(公告)日：2020-08-13

申请号：US16272792

申请日：2019-02-11

申请人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Kuan-Ching Lee ,  Hui-Ping Yang

发明人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Kuan-Ching Lee ,  Hui-Ping Yang

IPC分类号： H02J7/35 ,  H02S40/38 ,  H02J7/00 ,  G01R19/165 ,  H02M7/44

摘要： A solar power system may comprise a solar panel set, a controller, a lithium battery set, and at least a DC load. The controller has a control unit built therein to control a double-contact relay, a single-contact relay, and a transformer. The rated voltage of the solar panel set is higher than the rated voltage of the lithium battery set between 115% and 130%. When the actual voltage of the solar panel set is lower than 115% of the rated voltage of the lithium battery set, the solar panel set is configured to low-loss charge the lithium battery set under the low illumination condition. When the actual voltage of the solar panel set is higher than 115% of the rated voltage of the lithium battery set, the solar panel set under the high illumination condition is adapted to have voltage-drop through the transformer and high-efficiently charge the lithium battery set.

公开(公告)号：US20190393826A1

公开(公告)日：2019-12-26

申请号：US16017884

申请日：2018-06-25

申请人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu

发明人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu

IPC分类号： H02S10/40 ,  H02S40/38 ,  H02S40/32 ,  H02S20/30 ,  H02J3/38 ,  H02J7/00 ,  H02J9/06 ,  H05B33/08 ,  H02J7/35

摘要： A movable solar power apparatus may comprise at least a solar panel set electrically connected to a maximum power point tracking system (MPPT). A lithium battery set is electrically connected to a battery management system (BMS) which is adapted to monitor and protect the lithium battery set, and the BMS is electrically connected to the MPPT to enable power generated by the solar panel set to directly charge the lithium battery set. A low potential wake-up circuit has a double-contact relay and a single-contact relay, and the double-contact relay comprises a main contact, a first contact, and a second contact. The main contact is switchably electrically connected to the first contact or the second contact, and the main contact is electrically connected to the BMS while the first contact is electrically connected to the master control circuit, and the MPPT is electrically connected to the BMS under normal condition.

公开(公告)号：US20210119481A1

公开(公告)日：2021-04-22

申请号：US16660711

申请日：2019-10-22

申请人： Austin Lai ,  Kuan-Ching Lee ,  Hong-Min Chen ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Hui-Ping Yang ,  Ya-Ling Lien

发明人： Austin Lai ,  Kuan-Ching Lee ,  Hong-Min Chen ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Hui-Ping Yang ,  Ya-Ling Lien

IPC分类号： H02J13/00 ,  H02J7/00 ,  H02J9/06 ,  H05B37/02

摘要： An intelligent off-peak power distribution system may include a plurality of power consumption ends powered by a plurality of batteries. Each of the batteries is individually programmed with an electronic code, and the batteries are charged by at least a power supply end, and the charging method thereof is to use off-peak power to perform charging during off-peak hour. At least a distribution vehicle is provided to transport the batteries between the power consumption ends and the power supply end, and a smart communication network is communicated with the power consumption ends, the distribution vehicle, and the power supply end. The batteries are available and transported between the power consumption ends by the distribution vehicle so that the distribution vehicle departing from the power supply end is configured to distribute power to more power consumption ends in a single ride, thereby reducing the power and transportation costs.

公开(公告)号：US10666186B2

公开(公告)日：2020-05-26

申请号：US16017884

申请日：2018-06-25

申请人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu

发明人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu

IPC分类号： H02S10/40 ,  H02S40/38 ,  H02S40/32 ,  H02S20/30 ,  H02J3/38 ,  H02J9/06 ,  H02J7/35 ,  H02J7/00 ,  H05B45/00 ,  H05B45/37

摘要： A movable solar power apparatus may comprise at least a solar panel set electrically connected to a maximum power point tracking system (MPPT). A lithium battery set is electrically connected to a battery management system (BMS) which is adapted to monitor and protect the lithium battery set, and the BMS is electrically connected to the MPPT to enable power generated by the solar panel set to directly charge the lithium battery set. A low potential wake-up circuit has a double-contact relay and a single-contact relay, and the double-contact relay comprises a main contact, a first contact, and a second contact. The main contact is switchably electrically connected to the first contact or the second contact, and the main contact is electrically connected to the BMS while the first contact is electrically connected to the master control circuit, and the MPPT is electrically connected to the BMS under normal condition.

公开(公告)号：US10826320B2

公开(公告)日：2020-11-03

申请号：US16272792

申请日：2019-02-11

申请人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Kuan-Ching Lee ,  Hui-Ping Yang

发明人： Austin Lai ,  Kai-Yang Cheng ,  Wei-Fu Hsu ,  Kuan-Ching Lee ,  Hui-Ping Yang

IPC分类号： H02J7/35 ,  H02S40/38 ,  H02M7/44 ,  G01R19/165 ,  H02J7/00

摘要： A solar power system may comprise a solar panel set, a controller, a lithium battery set, and at least a DC load. The controller has a control unit built therein to control a double-contact relay, a single-contact relay, and a transformer. The rated voltage of the solar panel set is higher than the rated voltage of the lithium battery set between 115% and 130%. When the actual voltage of the solar panel set is lower than 115% of the rated voltage of the lithium battery set, the solar panel set is configured to low-loss charge the lithium battery set under the low illumination condition. When the actual voltage of the solar panel set is higher than 115% of the rated voltage of the lithium battery set, the solar panel set under the high illumination condition is adapted to have voltage-drop through the transformer and high-efficiently charge the lithium battery set.

公开(公告)号：US08032163B2

公开(公告)日：2011-10-04

申请号：US12239826

申请日：2008-09-29

申请人： Kai-Yang Cheng

发明人： Kai-Yang Cheng

IPC分类号： H04W4/00

CPC分类号： H04M1/72552 ,  H04M1/2745

摘要： A method for performing quick short message functions for a mobile phone is disclosed. The method includes reading short messages from a subscriber identify module card and a memory system of the mobile phone, copying the short messages into a short message status table, if the mobile phone has been started up for the first time, and saving the short message status table into the memory system. The method further includes obtaining the short message status table stored in the memory system if the mobile phone is powered on hereafter, and monitoring the mobile phone to determine if status of the short messages has been changed. The method further includes updating the short message status table and saving the updated short message status table into the memory system, if status of the short messages has been changed.

摘要翻译： 公开了一种用于对移动电话执行快速短消息功能的方法。 该方法包括从用户识别模块卡和移动电话的存储器系统中读取短消息，如果移动电话首次启动，则将短消息复制到短消息状态表中，并且保存短消息 状态表进入内存系统。 该方法还包括：如果移动电话在下面通电，则获取存储在存储器系统中的短消息状态表，并且监视移动电话以确定短消息的状态是否已经改变。 该方法还包括更新短消息状态表并将更新的短消息状态表保存到存储器系统中，如果短消息的状态已被改变。