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Patent Searching and Data


Matches 51 - 100 out of 104,345

Document Document Title
WO/2020/261476A1
The present invention provides a leaning vehicle that can reduce the frequency of maintenance of a starting lead battery. The leaning vehicle is provided with: a wheel with a tread surface having an arc-like cross-sectional shape; an eng...  
WO/2020/257860A1
An energy management system (401) for a kitchen appliance (201), the energy management system (401) comprising: a mains power system, a backup energy storage system (405), and a controller (411), wherein the controller (411) is arranged ...  
WO/2020/262225A1
The present invention provides a leaning vehicle with which the frequency of maintenance for a startup lead battery can be reduced while size increase is minimized. The leaning vehicle comprises: vehicle wheels in which the cross-section...  
WO/2020/259700A1
Disclosed in embodiments of the present application are an anomaly detection method and device, and a storage medium. The method comprises: when an electronic device is in a charged state, determining a first electric parameter value bet...  
WO/2020/262655A1
Provide is a secondary battery control device comprising a control unit for correcting battery characteristics related to open circuit voltages with respect to the residual capacities of a secondary battery. In the secondary battery cont...  
WO/2020/263429A1
An electronic device adjusts power supplied to a first battery power source (1102) by a second battery power source (1104). A battery current sense circuit (1116) senses a charge current supplied to the first battery power source. Operat...  
WO/2020/259095A1
Provided in the present disclosure are a wireless charger and a control method therefor, the wireless charger comprising: a housing; a transmit coil, which may be movably provided within the housing; and a drive mechanism, which is dispo...  
WO/2020/260173A1
The invention relates to a method for optimizing the service life of a battery and to a device and a vehicle having means for implementing such a method. The method for managing the state of charge of a battery according to the invention...  
WO/2020/258309A1
An intelligent water surface safety warning buoy array, the buoy array comprising a plurality of buoys (10). Each buoy (10) comprises a moving body (1) floating on the water; the moving body (1) is provided with: a propulsion module (2) ...  
WO/2020/260615A1
Disclosed is a method for dynamically coordinating charging operations for a plurality of electric vehicles (14, 14') which can be charged via charging points (13) which are connected to a common transformer (11) via a local grid (17). A...  
WO/2020/259225A1
Disclosed is a battery charging method, comprising: during battery charging, acquiring an electric quantity change value of a battery when the voltage of the battery is charged from an initial voltage to a target voltage; determining an ...  
WO/2020/259702A1
A rechargeable battery pack, applicable in a handheld vacuum cleaner, comprising: a polymer battery (1), comprising at least one polymer battery unit (11); a charger input terminal (3), electrically connected to the polymer battery (1), ...  
WO/2020/261477A1
The present invention provides a leaning vehicle for which the frequency of maintenance for a starting lead battery can be reduced. The leaning vehicle is provided with: wheels, the cross-sectional shape of the tread surfaces of which is...  
WO/2020/259860A1
The present invention relates to a battery unit configured to store and release electrical energy, wherein the battery unit comprises a first set of rechargeable battery modules, comprising at least one rechargeable battery module, a sec...  
WO/2020/257951A1
A method for controlling an electric device includes monitoring a usage of an electric supply of an electric network and determining that an excess capacity of the electric supply is less than a required power of the electric device. Mon...  
WO/2020/262818A1
This battery system comprises: a first sub relay which is connected to a first contact connected between at least two battery cell modules, and a second contact between a first output end and a first main relay; and a second sub relay wh...  
WO/2020/262002A1
The objective of the present invention is to prevent abnormal charging from being performed even in the event that a microcomputer in a charging circuit runs out of control. A battery pack (100) is provided with: a current detecting unit...  
WO/2020/257675A1
Headsets of the inventive subject matter are configured to stand freely on an outer surface of an earcup, and they incorporate wireless charging in one or more earcups so that the headset can be wirelessly charged while resting on an out...  
WO/2020/253520A1
Disclosed are a device to be charged and a charging method. Said device comprises: a battery unit, a charging interface, a switch unit, a drive circuit and a control unit. A first end of the switch unit is connected to the battery unit, ...  
WO/2020/254566A1
The invention relates to a vehicle electrical system (4) which is designed for use in a vehicle (2), said vehicle electrical system having: a first subsystem (6) and a second subsystem (8), to each of which at least one energy source (10...  
WO/2020/255778A1
A vehicular device 1 according to an embodiment comprises: a control unit (12) including a plurality of function units (16, 17, 18, 19), the function units including a function unit that displays information pertaining to a state of a ve...  
WO/2020/255691A1
A power supply device equipped with a low-voltage battery (1), a high-voltage battery (2), a starter-generator (6), a DC-DC converter (7), a changeover switch (40), and a controller (20). The DC-DC converter is provided on an electric ci...  
WO/2020/253491A1
The present application relates to a charging circuit, a charging chip, a mobile terminal, and a charging system. The charging circuit comprises a first transistor, a second transistor, and a control circuit; a control electrode of the f...  
WO/2020/256804A1
In some examples, an apparatus is to adjust charge termination voltage. The apparatus includes a controller to adjust a charge termination voltage of a charger of a rechargeable energy storage device based on a comparison of a first thre...  
WO/2020/256283A1
The present invention relates to a method for controlling a multi-battery device and a multi-battery device using the same method. The multi-battery device may include a plurality of battery units implemented to provide power, and a char...  
WO/2020/255351A1
This DC/DC conversion system comprises: a current detecting means for detecting a current flowing from a solar cell panel to a power conversion device; and a DC-DC conversion device which is interposed between battery equipment and the p...  
WO/2020/252668A1
Provided are a wireless power transmitter and a wireless charging method, comprising the transmitter (1), wherein a display screen (2), a control button (3) and a signal emission rod (4) are arranged on the transmitter (1), the display s...  
WO/2020/255981A1
This decision method: determines whether measurement data pertaining to a plurality of power storage elements included in a system is periodically stored in a storage device; when the measurement data is determined as stored, determines,...  
WO/2020/256662A1
The present invention relates to a wireless charging unit (11) comprising of a wireless charger (11), card reader (12), cable (13), exciter (15), and plug (14), and is capable of charging mobile and electronic devices via remote chip (20...  
WO/2020/255557A1
A cell deterioration diagnosis system according to the present invention includes: a measurement device which measures cell state data indicating electrical characteristics of a secondary cell; and a diagnosis processing device which dia...  
WO/2020/255794A1
The present invention comprises: an estimating unit that estimates the behavior of a power storage device using an equivalent circuit model that, of the SOC-operating voltage characteristics during current charging and discharging of a p...  
WO/2020/253074A1
A battery management method and a battery management device (10), wherein the battery management method comprises: acquiring a first state parameter of a first battery (20); acquiring a second state parameter of a second battery (30); de...  
WO/2020/252723A1
The present application is applicable to the technical field of renewable energy sources, and provides a renewable energy source collecting method and apparatus, and a controller. According to embodiments of the present application, weak...  
WO/2020/254378A1
The invention relates to a holder unit (10) for a mobile terminal (12) having a charging coil (14) for contactlessly charging an energy store (26), the holder unit (10) comprising a voltage supply input (16) and a transmitter unit (18) f...  
WO/2020/255624A1
A power conditioner comprising: two storage batteries; an HVDC bus; DC–DC converters (331, 332) that operate in a discharge mode or a charge mode; a command unit (394) that outputs command value information; and DC–DC converter contr...  
WO/2020/255487A1
A parking assist apparatus (10) has: a parking assistance control unit (11) for performing parking control to park a vehicle (1), which is chargeable in a contactless manner, in a parking space P provided with a power supply coil (4) for...  
WO/2020/256258A1
The present invention provides a battery management system comprising: a receiving unit that receives, from another battery management system, a start signal and a completion signal of a specific task; a transmission unit that transmits ...  
WO/2020/256846A1
Mitigation of audible output of one or more components in a charging circuit. A charging circuit may include a mitigation controller operative to monitor a frequency of voltage at an input of a charging circuit. The frequency of the volt...  
WO/2020/253482A1
A driving circuit (380), an electronic device (1800), and a controlling charging method (1900), comprising: a first interface (610), used for receiving a direct-current signal inputted by an external power supply device; a second interfa...  
WO/2020/255690A1
The purpose of the present invention is to enable an engine to be reliably started at extremely low temperatures even when a low-voltage battery is constituted from a lithium-ion battery. A configuration of the present invention comprise...  
WO/2020/253603A1
A mobile terminal, comprising: a wireless charging module (1); and an electrochromic assembly (2) arranged on the housing of the mobile terminal and connected to the wireless charging module (1); at least some of the energy signals emitt...  
WO/2020/253474A1
Provided are a charging circuit and an electronic device. The charging circuit comprises a first switch tube and an electromigration suppression circuit. The first end of the first switch tube is configured to be connected to a power sup...  
WO/2020/218775A3
A wallet capable of being coupled to a wearable device comprises: a main body including at least one storage space; a binding unit disposed in the main body to thereby bind the wearable device to the main body; and a charging unit embedd...  
WO/2020/250553A1
Provided is a safe, inexpensive, and highly versatile vehicle-mounted high-voltage power supply. This high-voltage power supply (1) is a vehicle-mounted high-voltage power supply that is configured by a plurality of batteries (11, 12, 13...  
WO/2020/248999A1
A foldable electronic device. The electronic device comprises: a charging circuit (11), a control circuit (12), a first battery branch, a second battery branch, a first accommodating space (111) and a second accommodating space (112), th...  
WO/2020/249432A1
A power transfer apparatus being a power transmitter (101) or power receiver (103) of a power transfer via a power transfer signal comprises a power coil (103, 107) for transferring power with a complementary power transfer coil (107, 10...  
WO/2020/248482A1
A control system capable of realizing Domino type automatic snow melting of photovoltaic modules, comprising a controller, M photovoltaic modules and a photovoltaic power supply control module; when a photovoltaic assembly connected to t...  
WO/2020/250530A1
In this onboard network system, a plurality of zones (Z) are defined in a vehicle (10). Prescribed zones (Z) in the vehicle (10) are each provided with a zone control unit (31), a power distributor (21) connected to an in-vehicle battery...  
WO/2020/252317A1
A portable wireless-enabled health monitoring apparatus with multiple sensors to measure vital signs and other bodily health conditions is disclosed. In various embodiments, the apparatus may have a shape that is a flattened sphere havin...  
WO/2020/250518A1
In this onboard network system, prescribed zones (Z) of a vehicle (10) are each provided with: a zone ECU (31); a power distributor (21) connected to an in-vehicle battery (20); and a plurality of electronic devices (D) having power supp...  

Matches 51 - 100 out of 104,345