34results about How to "Real-time power monitoring" patented technology

An autonomous-flight unmanned aerial vehicle system comprises a master controller and ground station equipment. The master controller comprises a data acquisition module, a data processing module anda communication module. Flight control and flight management functional requirements of unmanned aerial vehicles in different models can be realized through correction of an internal procedure and a peripheral circuit of the master controller. The system is characterized in that the ground station equipment is responsible for configuration parameter and flight route planning electronic fence setupand navigation mode configuration of each single unmanned aerial vehicle, and the master controller realizes autonomous flight including autonomous obstacle avoidance and breakpoint endurance of theunmanned aerial vehicles according to waypoint files, flight parameters and safety parameters generated by the ground station equipment.

The invention discloses a complete autonomous super remote distance flight system for an unmanned plane, and a control method thereof. The complete autonomous super remote distance flight system for an unmanned plane includes an unmanned plane and a plurality of charging base stations. The control method of the complete autonomous super remote distance flight system includes the steps: 1) when battery capacity is less than 10%, a flight control system determines the charging base station being nearest to the unmanned plane; 2) the flight control system controls the vertical height between the unmanned plane and the charging base station within the range of h-H meter, and a camera shoots the charging base station; 3) the flight control system performs RGB identification on the shot image, and capturing a landing point; 4) the flight control system controls the unmanned plane to land, and exchanges the battery, and then controls the unmanned plane to take off again; and 5) the step 1 to the step 4 are repeated until super remote distance flight is completed. During the flying process of the unmanned plane, the flight control system monitors the battery capacity in real time, and when the battery capacity is less than 10%, the unmanned plane selects the nearest charging base station to land, and then the battery is exchanged so that super remote distance flight of the unmanned plane is realized. For the complete autonomous super remote distance flight system for an unmanned plane and the control method thereof, a solar cell panel is utilized to charge the battery, so that the complete autonomous super remote distance flight system for an unmanned plane and the control method thereof use green energy and are environmentally friendly.

The invention discloses a power line patrol unmanned aerial vehicle wireless charging relay station, a charging flight control system and a charging flight control method. The unmanned aerial vehiclewireless charging relay station comprises: a charging platform which is arranged on a power transmission tower and is provided with a wireless charging area for charging an unmanned aerial vehicle; anelectromagnetic locking device, wherein the electromagnetic locking device is used for generating magnetic attraction force to attract the unmanned aerial vehicle onto the charging platform when theunmanned aerial vehicle is charged, and generating magnetic repulsive force to enable the unmanned aerial vehicle to catapult and take off when the unmanned aerial vehicle takes off; a clamping device, wherein the clamping device is used for clamping the unmanned aerial vehicle in the wireless charging area in the transverse direction and the longitudinal direction; a CT power taking device, wherein the CT power taking device takes power from the power transmission line and supplies power to the charging platform, the electromagnetic locking device and the clamping device; and a controller. wherein the controller is connected with the transmitting end of the wireless charging system, the electromagnetic locking device and the clamping device in the wireless charging area. And the unmannedaerial vehicle automatically searches the nearest wireless charging relay station for electric energy supply, and long-distance uninterrupted autonomous line patrol is carried out.

The invention discloses a four-axis unmanned aerial vehicle, including a frame, a motor, a propeller, a battery and a flight control board, and the flight control board includes: an attitude sensor group for detecting attitude data of the four-axis unmanned aerial vehicle; a power supply The circuit distributes the power provided by the battery according to the different requirements of each module on the flight control board; the motor drive circuit is used to drive the motor to rotate; the main control MCU, including the controller and wireless transceiver, is used to obtain The attitude data of the four-axis drone is converted into the actual attitude and position information of the four-axis drone, and with the remote control information sent by the wireless transceiver, the four motor speeds of the four-axis drone are controlled through the motor drive circuit; the battery power detection module , located between the battery and the main control MCU. The main control MCU of the present invention integrates the controller and the wireless transceiver into a single chip, which not only improves the integration degree of the flight control board, saves PCB space, but also improves the stability and robustness of the system.

The invention discloses a four-rotor aircraft system of autonomous navigation power line inspection fault detection. The four-rotor aircraft system is composed of a ground upper computer, a flight control module, an ultrasonic ranging module, a transfer control module, a serial port expansion board, a GPRS communication module, a Beidou navigation module, a battery monitoring module, a camera and an image detection module. According to the system, the obstacles are avoided by using ultrasonic waves in line inspection of an aircraft, the power line fault is detected by using the camera and the image detection module, the detection result and the flight data are transmitted to the ground upper computer in real time through the GPRS communication module, the ground upper computer can also control the aircraft, the battery monitoring module monitors the electric quantity of the battery in real time in line inspection, whether the current aircraft requires to return to the charging point is predicted through calculation, and the aircraft can autonomously return to the charging point when the electric quantity is insufficient.

This invention discloses a pet management system based on passive RF identification technology including passive pet electronic labels, a handheld electronic label reader and a background data management system, in which, the internal module of the electronic labels includes: a passive RF identification RF chip and an antenna, the reader includes: a storage, a supply, a first microprocessor, a second microprocessor, a passive RF identification RF chip. A supply management and charging monitor circuit, a charge interface, a radio USB module and an antenna, in which, the radio USB module and the second microprocessor constitute a WUSB transceiver.

The invention relates to an education robot and a control method thereof, in particular to a breaststroke teaching demonstration robot based on speech recognition, and a control method of the breaststroke teaching demonstration robot. The robot is a multi-degree-of-freedom humanoid robot, is provided with robot kinematic joints consistent with human body kinematic joints, and comprises robot leg systems, a robot body system, robot hand systems, a robot head system, a robot power system and a control system. The control method comprises the steps: after the robot is started, situations of all the parts of the robot are detected, whether all surrounding obstacles are larger than safe threshold values or not is detected, and the left leg system, the right leg system, the left hand system, theright hand system, the robot head system and the robot body system are controlled along with speech to move in a coordinated mode according to breaststroke teaching actions. The learning efficiency and the teaching quality can be improved, the urban-rural teaching gap is narrowed, and the breaststroke teaching demonstration robot can overall and flexibly cooperate with teaching demonstration, hasthe characteristics of being good in flexibility, high in intelligent degree, simple in structure and low in cost, and is easy to use and popularize.

The invention discloses an intelligent remote controller connected with a big data platform of an unmanned aerial vehicle. The intelligent remote controller comprises the unmanned aerial vehicle, a control terminal, a management platform, a remote controller body, a power supply, a control processing module and a network communication module which are connected with each other through a network; the unmanned aerial vehicle at least comprises an unmanned aerial vehicle control system; the unmanned aerial vehicle control system at least comprises a first processor, a flight controller and a wireless communication subsystem; the unmanned aerial vehicle control system further at least comprises a smart card slot; the smart card slot is used for inserting a smart card distributed by an unmannedaerial vehicle manager or an operator; the smart card stores data and communication identification numbers of a flight area allowed by the unmanned aerial vehicle; the power supply, the control processing module and the network communication module are all arranged in the remote controller body; and the control processing module is respectively connected with the power supply, the network communication module and an airborne flight control system of the unmanned aerial vehicle. According to the intelligent remote controller connected with the big data platform of the unmanned aerial vehicle provided by the invention, communication is carried out through a wireless network, the unmanned aerial vehicle can be controlled, and channel control of the unmanned aerial vehicle is more flexible and convenient.

The invention discloses a coal mine underground unmanned aerial vehicle tunnel inspection system, which comprises an unmanned aerial vehicle inspection subsystem, an information transmission subsystemand a bottom surface control subsystem, and the unmanned aerial vehicle inspection subsystem comprises a flight control unit, an external load instrument unit, an obstacle avoidance and distance measurement unit, an image acquisition unit, a voice broadcast unit and a gas monitoring unit. The purpose of conveniently adapting to the complex terrain of the roadway is achieved, the effect of conveniently conducting more effective routing inspection on the roadway is achieved, the personal safety of personnel is guaranteed, the purposes of underground personnel reduction and efficiency improvement are achieved, the intelligent level of mine roadway routing inspection is improved, and the effect of controlling an underground unmanned aerial vehicle to conduct routing inspection on the roadwayin real time is achieved. The low-delay transmission effect of the underground unmanned aerial vehicle inspection data image is achieved, the inspection efficiency is improved for real-time monitoringof an underground roadway of a coal mine, the effect of conveniently and comprehensively checking potential safety hazards in the roadway is achieved, and the safety risk in the roadway is reduced.

The invention belongs to the technical field of vehicle-mounted unmanned aerial vehicles, and particularly relates to a vehicle-mounted double-unmanned aerial vehicle charging system and a task alternate execution method, and the system comprises a vehicle-mounted industrial personal computer system, a vehicle-mounted unmanned aerial vehicle takeoff and landing system and an unmanned aerial vehicle. The vehicle-mounted industrial personal computer system is provided with an unmanned aerial vehicle control station and is used for sending a control instruction to the unmanned aerial vehicle through 4G/5G and processing background data and image tasks, and a driver can start or stop the unmanned aerial vehicle guiding system by touching a central control screen; according to the vehicle-mounted double-unmanned-aerial-vehicle charging system and the task alternate execution method, the electric quantity of the unmanned aerial vehicle executing the task can be monitored in real time, when the electric quantity is smaller than a preset value, background data processing, coordinate conversion and seamless task replacing execution are carried out, the unmanned aerial vehicle with the low electric quantity returns for charging, and the durability is improved.

The invention relates to an Internet of Things application technology, in particular to a vehicle remote monitoring and early warning service system and a working method thereof. The existing vehiclemonitoring and early warning service system is improved through sensing monitoring, GPS, 4G network transmission, a wireless transmission technology and a network cloud technology, and a vehicle monitoring terminal system distributed on a vehicle, a monitoring management cloud server and an early warning service system are included. The vehicle monitoring terminal system comprises a monitoring sensor module, a position collecting module, a vehicle alarm module, a processor module and a communication module. The early warning service system comprises a network end, an intelligent mobile terminal and a monitoring center platform. The monitoring sensor module comprises a temperature sensor for acquiring the temperature of the vehicle, a tire pressure sensor for detecting the tire pressure ofthe vehicle, a power quantity detection sensor for detecting the battery of the vehicle, an oil amount sensor for detecting the oil amount in a vehicle fuel tank and a vehicle distance sensor for detecting the distance between a front vehicle and a rear vehicle.

The invention provides a system and a method for prolonging the service life of a lithium battery of a handheld multimedia device. The system for prolonging the service life of the lithium battery ofthe handheld multimedia device comprises a charging system for charging the handheld multimedia device and a control system connected with the charging system. The invention further provides a methodfor prolonging the service life of the lithium battery of the handheld multimedia device. By means of introduction of an independent battery pack II and optimization of a charging strategy, the electric quantity of a battery pack I and the battery pack II is monitored in real time, the condition of simultaneous charging and discharging of the equipment battery is avoided, and accordingly, the service life of the lithium battery of the device is substantially prolonged.

The invention discloses an intelligent battery state monitoring system for a new energy vehicle, which comprises an information acquisition module, a converter, a microprocessor and a touch display screen, and is characterized in that the information acquisition module comprises a temperature acquisition module, a current acquisition module, a voltage acquisition module and an electric quantity acquisition module; the temperature acquisition module comprises a temperature sensor, an alarm unit and a heat dissipation unit, and when the alarm unit gives an alarm, the heat dissipation unit operates, when the battery temperature is high, the alarm unit gives an alarm, the buzzer gives an alarm sound, and the atmosphere lamp flickers, so that a user is reminded that the battery temperature is high, and heat in the battery box is extracted in time; and the battery is rapidly cooled through dry ice, so that the risk of spontaneous combustion of the battery is reduced, the life and property safety of a user can be guaranteed, the voltage, current and electric quantity state of the battery can be fed back in real time, and the user can timely and accurately know the running state of the battery and make a response.

The invention discloses a mountain bicycle with a parking massage function. The mountain bicycle comprises a bicycle seat, a bicycle frame, a massage device and a controller. The massage device is mounted on the bicycle frame. The massage device comprises an electric massage mechanism and an electric power storage mechanism. The electric massage mechanism is provided with a plurality of telescopicand rotatable column bodies. The electric power storage mechanism comprises an electric generator and a storage battery. The output end of the electric generator is connected with the storage battery. The storage battery is arranged at the position, corresponding to a rear wheel, of the bicycle frame. The electric generator comprises a stator and a rotor. The rotor is connected with a rotating shaft of a wheel by a transmission mechanism. The stator is fixedly connected with a rear wheel hub. The electric power storage mechanism is connected with the electric massage mechanism by a wire. Thecontroller is connected with the electric massage mechanism by a wire and is mounted on a bicycle handlebar.

The invention relates to a novel air conditioner energy storage system based on thermoelectric power generation. The novel air conditioner energy storage system based on thermoelectric power generation comprises an indoor unit and an outdoor unit, wherein an air outlet of the outdoor unit is divided into an upper part and a lower part; the upper part and the lower part are connected with an upper air hood and a lower air hood respectively; the upper air hood and the lower air hood are provided with openable and closable grilles corresponding to the air outlet respectively; the upper air hood and the lower air hood are externally connected with a pipeline and connected with a thermoelectric power generation device through a switching valve; the thermoelectric power generation device comprises a bent pipe, a thermoelectric power generation piece and a cooling water jacket; the thermoelectric power generation piece is arranged outside the bent pipe and sleeved with the cooling water jacket; the lower end of the bent pipe is connected with a switching valve; and the thermoelectric power generation piece is connected with a storage battery. Warm air generated in the refrigerating process of an air conditioner or cold air generated in the heating process of the air conditioner can be recycled, so that the energy utilization rate is increased, and the influence on the environment is reduced.

The invention discloses an Ethernet-based power monitoring device, which includes a power state display industrial computer, a power equipment control industrial computer, a state data single-chip microcomputer, a control data single-chip microcomputer, a local power server, a cloud server, a power parameter detection circuit, and a control instruction distribution circuit. The power state display industrial computer is connected to the state data single-chip computer through Ethernet; the power equipment control industrial computer is connected to the control data single-chip computer through Ethernet; the local power server is connected to the state data single-chip computer and the control data single-chip computer through Ethernet; The cloud server is connected to the state data single-chip microcomputer and the control data single-chip microcomputer through the wireless network; the state data single-chip microcomputer is connected to the power parameter detection circuit; the control command distribution circuit is connected to the control command distribution circuit. The invention realizes the connection and control of the monitoring equipment through the Ethernet, and completes the real-time power monitoring of the ship.

The invention discloses an indoor locating node device comprising a signal receiving circuit, a signal matching circuit, a radio frequency identification circuit, a controller, a key group, a touch display screen, a serial port conversion circuit, a power supply, a power supply monitoring chip and an LED power indicator lamp, wherein an output end of the signal receiving circuit is connected witha signal input end of the signal matching circuit; the output end of the signal matching circuit is connected with an input end of the radio frequency identification circuit; the output end of the radio frequency identification circuit is connected with the controller; the controller is connected with the key group, the touch display screen, the serial port conversion circuit and the power supply;and one end of the power supply monitoring chip is connected with the power supply, and the other end of the power supply monitoring chip is connected with the LED power indicator lamp and the controller. The indoor locating node device can monitor own power in real time to prevent electricity shortage to affect the normal work, and is safe and reliable, high in sensitivity, easy to promote and suitable for promote and apply.