Abstract: A controller for managing a battery pack includes: a detection terminal, for transmitting an enable signal when values of battery parameters for the battery pack satisfy a sleep condition, where the enable signal enables the detection circuit to detect whether the battery pack is connected to a load and whether the battery pack is connected to the charger; and a receiving terminal, for receiving a detection result transmitted by the detection circuit. The detection result indicates whether the battery pack is connected to at least one of the load and charger. The controller controls the battery pack to enter a sleep mode of the sleep modes based on the detection result. The controller also includes a control terminal, for transmitting a control signal to control an on/off state of a charging switch and/or a discharging switch. The control signal is generated by the controller based on the detection result.

Abstract: The present disclosure discloses a wireless charger. The wireless charger includes a housing, a printed circuit board (PCB), an induction coil, a connector and a connection component; the housing includes a housing body and a bottom cover, an installation cavity is disposed inside the housing body, the housing body is provided with an installation groove communicating with the installation cavity, a bottom side of the installation cavity is provided with an opening, and the bottom cover is disposed on the opening and closes the opening; the PCB and the induction coil are disposed in the installation cavity; the induction coil is connected to the PCB, and the induction coil and the bottom cover are located on opposite sides of the PCB, respectively; the connector is disposed in the installation groove and connected to the PCB; and the connection component connects the bottom cover and the PCB.

Abstract: In a battery management controller, analog-to-digital conversion circuitry converts analog signals, indicative of a battery voltage, a battery current, and a battery temperature, to digital signals. A memory stores a remaining-capacity lookup table that includes multiple groups of data. Each group of data includes a voltage, a current, a temperature, and a parameter associated with a remaining capacity corresponding to the voltage, the current and the temperature. A processor searches the lookup table for a current parameter value and an end-of-discharge parameter value based on the digital signals, and determines a full available charge capacity of the battery based on the current parameter value and the end-of-discharge parameter value. The processor also counts the number of charges flowing through the battery based on a battery current. The processor further determines an available state of charge of the battery according to the full available charge capacity and the number of charges.

Abstract: The present disclosure provides a cable organizer comprising a body, a charger, and an electrical connecting cable. The body comprises a first accommodating slot, an annular groove, and a first communicating hole. The annular groove is disposed on the first accommodating slot. The first accommodating slot connects to the annular groove through the first communicating hole. The charger is disposed in the first accommodating slot. One end of an electrical connecting cable is electrically connected to the charger. The electrical connecting cable enters the annular groove through the first communicating hole. The electrical connecting cable is wound around the body and is stored in the annular groove. Therefore, the electrical connecting cable can be neat and tidy, and to be easily stored.

Abstract: A controller for managing a battery pack includes: a detection terminal, for transmitting an enable signal when values of battery parameters for the battery pack satisfy a sleep condition, where the enable signal enables the detection circuit to detect whether the battery pack is connected to a load and whether the battery pack is connected to the charger; and a receiving terminal, for receiving a detection result transmitted by the detection circuit. The detection result indicates whether the battery pack is connected to at least one of the load and charger. The controller controls the battery pack to enter a sleep mode of the sleep modes based on the detection result. The controller also includes a control terminal, for transmitting a control signal to control an on/off state of a charging switch and/or a discharging switch. The control signal is generated by the controller based on the detection result.

Abstract: A high efficiency vertical axis wind turbine (VAWT) comprising two counter-rotating rotors, each comprising a plurality of straight rotor blades. One rotor is placed on a first vertical axis and another rotor is placed on a second vertical axis. The first vertical axis and the second vertical axis are positioned on a support structure extending there between. The support structure, and the first vertical axis of rotation and second vertical axis of rotation, can rotate about an intermediate axis of rotation, which is placed at a midpoint between the first vertical axis of rotation and second vertical axis of rotation. An angled deflector is mounted to the frame at or about the intermediate axis of rotation. During operation, the vertex of the deflector is positioned toward oncoming wind. The deflector comprises two symmetrical deflecting surfaces that extend from the vertex to the rotors. One or more vortex generators are positioned on each deflecting surface.

Abstract: An environment control system and a method of guiding occupant to make demand response to environment status thereof are provided. The system includes an external apparatus, a wireless apparatus, a control host and an electronic apparatus. The external apparatus adjusts an environmental status, and the wireless apparatus broadcasts a trigger message in a wireless network. The electronic apparatus outputs a feedback notification after receiving the trigger message, generates corresponding feedback data, and transfers the feedback data to the control host. The control host receives a plurality of the feedback data from the electronic apparatus and executes a statistic analysis process for obtaining analysis data. The present disclosed example has ability of making people with stronger intention in response to environment status and improving accuracy of the responses via actively giving notice for assisting people in instant feedback when people are in the environment.

Abstract: A network management system and method for automatic registration of network device thereof are disclosed. The system has an electronic device, a network device and a control host. The electronic device generates and sends configuration data to the network device according to a user operation. The network device automatically generates registration data having device identity data and location identity data, connects to a communication network according to the configuration data, and sends the registration data to the control host via the communication network. The control host determines classification information according to the registration data and configures the device identity data to correspond to the classification information and location identity data for completing registration of the network device. The present disclosed example can effectively omit a registration operation inputted by the user manually via configuring the network device to register at the control host automatically.

Abstract: An intelligent air-conditioning controlling system at least comprises an intelligent controlling device, an air-conditioning, and a plurality of beacons respectively arranged at different zones of a space for sensing environment information in the space. The intelligent controlling device receives the environment information from the beacons, and determines if the space is a comfortable environment based on the environment information. If the entire space is determined an uncomfortable environment, the intelligent controlling device controls the air-conditioning to directly set a target temperature to a comfortable range. If only a specific zone of the space is determined the uncomfortable environment, the intelligent controlling device controls the air-conditioning to execute an adjusting operation in accordance with a position of the specific zone.

Abstract: A device includes an interface and a processor. The interface receives information for a parameter indicative of a status of a battery. The processor calculates a remaining capacity of the battery, calculates a capacity ratio of the calculated remaining capacity to a capacity reference of the battery, compares the parameter with a parameter reference to generate a first comparison result, compares the capacity ratio with a ratio reference to generate a second comparison result, sets an amount according to the first and second comparison results, and changes the calculated remaining capacity by the amount.

Abstract: An intelligent control method applied in an intelligent control system that is having an air condition device, an intelligent control device, and a temperature sensor unit is disclosed and including following steps of: sensing and recording a set of first temperature values of a first time segment with the temperature sensor unit in the first time segment before the air condition device is started; calculating a temperature reference value by the intelligent control device according to the set of first temperature values after the air condition device is started; fine adjusting the temperature reference value by the intelligent control device according to a humidity value currently in the area; and, querying a mode association table by the intelligent control device according to fine adjusted temperature reference value to determine an operation mode of the air condition device.

Abstract: A network management system and method for automatic registration of network device thereof are disclosed. The system has an electronic device, a network device and a control host. The electronic device generates and sends configuration data to the network device according to a user operation. The network device automatically generates registration data having device identity data and location identity data, connects to a communication network according to the configuration data, and sends the registration data to the control host via the communication network. The control host determines classification information according to the registration data and configures the device identity data to correspond to the classification information and location identity data for completing registration of the network device. The present disclosed example can effectively omit a registration operation inputted by the user manually via configuring the network device to register at the control host automatically.

Abstract: An environment control system and a method of guiding occupant to make demand response to environment status thereof are provided. The system includes an external apparatus, a wireless apparatus, a control host and an electronic apparatus. The external apparatus adjusts an environmental status, and the wireless apparatus broadcasts a trigger message in a wireless network. The electronic apparatus outputs a feedback notification after receiving the trigger message, generates corresponding feedback data, and transfers the feedback data to the control host. The control host receives a plurality of the feedback data from the electronic apparatus and executes a statistic analysis process for obtaining analysis data. The present disclosed example has ability of making people with stronger intention in response to environment status and improving accuracy of the responses via actively giving notice for assisting people in instant feedback when people are in the environment.

Abstract: An intelligent control method used in an intelligent control system includes an intelligent control device and an air condition device. The intelligent control device records CO2 amount value in an area continuously after the air condition device is started, and calculates a CO2 reference value based on the recorded CO2 amount value after a luminaire device in the area is turned off. Then, the intelligent control device records the CO2 amount value for a time period and calculates a CO2 compared value after the time period passes. The intelligent control device determines whether the CO2 amount value trend is varied upwardly or downwardly for choosing among keeping the current state, switching the operating mode of the air condition device or turning off the air condition device.

Abstract: A high efficiency vertical axis wind turbine (VAWT) comprising two counter-rotating rotors, each comprising a plurality of straight rotor blades. One rotor is placed on a first vertical axis and another rotor is placed on a second vertical axis. The first vertical axis and the second vertical axis are positioned on a support structure extending there between. The support structure, and the first vertical axis of rotation and second vertical axis of rotation, can rotate about an intermediate axis of rotation, which is placed at a midpoint between the first vertical axis of rotation and second vertical axis of rotation. An angled deflector is mounted to the frame at or about the intermediate axis of rotation. During operation, the vertex of the deflector is positioned toward oncoming wind. The deflector comprises two symmetrical deflecting surfaces that extend from the vertex to the rotors. One or more vortex generators are positioned on each deflecting surface.

Abstract: An intelligent air-conditioning controlling system comprises an intelligent controlling device, an air-conditioning, a plurality of sensing devices, and a cloud server. The intelligent controlling device receives environment information and user information from the plurality of sensing devices, and calculates a target temperature. The cloud server retrieves a usage record of a user according to the user information, and executes a big data analysis for generating a historical record and recommended environment temperature according to historical data and the environment information. The intelligent controlling device receives the usage record, the historical record and recommended environment temperature and a control parameter from the cloud server, and generates a control command for the air-conditioning in accordance with the target temperature, the usage record, the historical record and recommended environment temperature and the control parameter.

Abstract: A frame height adjusting mechanism is adapted for a frame including an inner pipe and an outer pipe sheathing on the inner pipe. A fixing hole is formed on one of the inner pipe and the outer pipe. A plurality of positioning holes is formed on the other one of the inner pipe and the outer pipe. The frame height adjusting mechanism includes a driving member which is slidably disposed on the inner pipe or the outer pipe where the fixing hole is formed and includes at least one first inclined surface, and at least one engaging member which is slidably disposed on the driving member and passing through the fixing hole to insert into one of the plurality of positioning holes. The at least one first inclined surface pushes the at least one engaging member to disengage from the corresponded positioning hole when the driving member slides upwardly.

Abstract: A connection mechanism is used for detachably installing a carrier device to a supporting device. The connection mechanism includes a first base, fixed on the supporting device, a second base, fixed on the carrier device and detachably connected to the first base, a latch, movably disposed on the second base and corresponding to the first base, and an operating component, disposed on the second base and operably connected to the latch. The operating component selectively drives the latch to move to a locking position so that the second base is locked to the first base, or drives the latch to move to an unlocking position so that the second base is unlocked from the first base.

Abstract: The present invention provides a stroller frame adapted for a stroller and the stroller with the stroller frame. The stroller frame includes a handle, a front foot pivoted to the handle, a bottom pipe pivoted to the front foot, and a linking mechanism pivoted with the handle, the front foot and the bottom pipe. Thus, the present invention provides the stroller frame and the stroller therewith capable of being folded easily and with simple structure.

Abstract: A frame height adjusting mechanism is adapted for a frame including an inner pipe and an outer pipe sheathing on the inner pipe. A fixing hole is formed on one of the inner pipe and the outer pipe. A plurality of positioning holes is formed on the other one of the inner pipe and the outer pipe. The frame height adjusting mechanism includes a driving member which is slidably disposed on the inner pipe or the outer pipe where the fixing hole is formed and includes at least one first inclined surface, and at least one engaging member which is slidably disposed on the driving member and passing through the fixing hole to insert into one of the plurality of positioning holes. The at least one first inclined surface pushes the at least one engaging member to disengage from the corresponded positioning hole when the driving member slides upwardly.