Sz Dji Technology Co., Ltd.

Bogao Xu

Lei Zhang

Wentao Wang

Dayang Zheng

Juncheng Zhan

Xi Chen

Chang Geng

Zhenzhou Lai

Hao Luo

A system for operating a vehicle includes a first temperature sensor located at a first location and configured to measure a first temperature; a second temperature sensor located at a second location configured to measure a second temperature; and one or more processors. The one or more processors are individually or collectively configured to receive information regarding the first temperature and/or the second temperature; process the information; and impose a restriction affecting operation of the vehicle based on the processed information.

Operational parameter based flight restriction

A method for operating a vehicle includes, with aid of one or more processors, individually or collectively, receiving a parameter regarding operation of the vehicle, processing the parameter regarding the operation of the vehicle, and varying a restriction affecting operation of the vehicle based on the processing of the parameter.

A method for supplying power to an unmanned aerial vehicle (UAV) includes converting heat generated by at least one energy component of the UAV into electrical power and supplying the electrical power to the UAV based on a flying status of the UAV and/or a discharge status of a power battery of the UAV. The power battery is a main power source of the UAV.

Method and system for supplying power to an unmanned aerial vehicle

A control circuit for controlling a battery core includes a power input terminal electrically connected to the battery core, a ferromagnetic random access memory having a dynamic mode and a non-volatile mode, and a control unit electrically connected with the ferromagnetic random access memory and the power input terminal. The control unit is configured to acquire state information of the battery core and store the state information to the ferromagnetic random access memory, and switch on or off an electrical connection between the power input terminal and the battery core to switch the ferromagnetic random access memory to the dynamic mode or the non-volatile mode.

Control circuit, battery having the control circuit and battery control method

An intelligent battery system and methods for making and using the same are provided. The intelligent battery system can halve a pack of cells and a battery management system. ('BMS') for providing secondary protection for the pack of cells. The pack of cells can comprise cells with operating parameters such as capacities, voltages, currents, charge/discharge rates and/or lifecycles that are uniform, or different, among the cells. The BMS can comprise a gas gauge, a microcontroller and a MOS switch circuit for managing the pack of cells and providing the secondary protection based on chemical characteristics of the cells and operating parameters of the cells. The intelligent battery system advantageously can include cells that are replaceable. For purposes of storage and/or transportation an of the cells can be dissembled and assembled without affecting the capacity and performance of the intelligent battery.

Intelligent battery and method

A battery management system includes a detection circuit configured to detect an electrical parameter of a metal battery and a control circuit configured to determine a safety performance of a battery cell of the metal battery according to the electrical parameter.

Metal battery, and management system and control method thereof

A system for balancing a battery assembly and related methods for making and using same are provided. The system can obtain a status of a battery assembly with a plurality of batteries. One or more of the batteries can be selected based on the obtained status, and the selected batteries can be balanced. The system, for example, can control active balancing of the selected batteries when the battery assembly is in a static state and control selective discharging of the selected batteries when the battery assembly is in a discharging state. When the battery assembly is in a charging state, selective charging of the selected batteries can be controlled. One or more cells that comprise the individual batteries alternatively can be selected for balancing. A protective circuit can help ensure safety of the balancing. Battery balancing can be energy-efficient and time-efficient. The lifetime of the battery assembly can be extended.

Method and system for balancing a battery assembly

Systems, methods, and devices are provided herein for removing a byproduct of a fuel cell from a vehicle. The vehicle comprises a fuel cell and a venting system. The fuel cell is in communication with a fuel storage container. The fuel is configured to generate electricity and a byproduct, by reacting a first fuel from the fuel storage container with a second fuel through an electrochemical reaction. The venting system is configured to expose the byproduct to forced convection.

Growing community of inventors

Shenzhen, China

Bogao Xu