56results about How to "Intelligent charging" patented technology

The invention relates to an electric vehicle sharing platform and an intelligent control method and belongs to the electric vehicle charging technical field. The electric vehicle sharing platform is characterized in that the electric vehicle sharing platform includes an electric vehicle, a charging pile, a parking lot, a wireless intelligent vehicle-mounted terminal, a mobile phone or a computer and a control software system, wherein the control software system includes a management center cloud control system, a mobile phone APP, vehicle control middleware, charging pile middleware and parking lot middleware. A platform user logins the management center cloud control system through the mobile phone or the computer, and then, performs intelligent management and monitoring on the electric vehicle, the charging pile and the parking lot through the vehicle control middleware, the charging pile middleware and the parking lot middleware. With the electric vehicle sharing platform and the intelligent control method adopted, various kinds of resources of vehicles can be utilized fully and rationally, and fuel vehicles can be converted into more environmentally friendly electric vehicles, and private vehicles can be converted into the electric vehicles, and more people will choose renting vehicles rather than buying private vehicles, and finally energy shortage and social and environmental issues can be alleviated, and related operations such as vehicle renting, charging and parking can be completed.

The invention provides a wireless charging system of a wireless sensor network. The wireless charging system is formed by a base station and multiple wireless sensor nodes. Each wireless sensor node is provided with a first controllable resonant antenna, a rectification filtering module, a voltage stabilization module, a power supply management module, an energy storage module, a first microprocessor, a first wireless communication module and a sensor, wherein the first microprocessor makes a charging decision on the basis of electric quantity information reflected as feedback by the power supply management module, and controls on or off of a control switch S1 and a control switch S2 of the first controllable resonant antenna, thereby controlling the wireless sensor node to freely switch among three states including reception, relay and silence and increasing the transmission range of wireless power supplying of a wireless sensor network. Meanwhile, smart, quick and highly efficient charging can be achieved on the basis of capability supply needs of the nodes, the influence among multiple resonant nodes can be eliminated, and then the transmission efficiency and the transmission power are steady.

A charging system based on a robot is used for automatically charging an electric car to be charged and comprises a robot which is connected with a power supply, and a charging management module which is connected with the electric car; the charging management module comprises a communication module, a control instruction output module and a charging mode transmitting module which are connected with the electric car; the position of the electric car and the battery information of the electric car are acquired through the communication module, the charging mode transmitting module generates a charging mode instruction according to the battery information, and the control instruction output module generates a charging target instruction and a charging target position instruction according to the battery information and the position of the electric car. After receiving the charging mode instruction, the charging target instruction and the charging target position instruction, the robot which is connected with the charging management module actuates a corresponding charging mode according to the charging mode instruction, sets the charging parameters according to the charging target instruction and automatically searches the electric car according to the charging target position instruction, so that the electric car can be automatically and intelligently charged.

The embodiment of the invention discloses a charging method and device for an unmanned aerial vehicle and relates to the technical field of communication. The method comprises the steps that when the current electricity quantity of the unmanned aerial vehicle is detected to be lower than a preset value, a shared charging device is found; based on the found shared charging device, the position of a target shared charging device is determined; based on the position of the target shared charging device, the flying route of the unmanned aerial vehicle is generated, and the destination of the flying route of the unmanned aerial vehicle is the position of the target shared charging device; and the unmanned aerial vehicle is controlled to fly according to the flying route of the unmanned aerial vehicle. According to the charging method and device for the unmanned aerial vehicle, the problem that the electricity quantity of the unmanned aerial vehicle is insufficient can be solved.

The invention relates to the industrial field of automatic control of air cushion suspension transport vehicles, in particular to an automatic charging device of an air cushion suspension transport vehicle. The automatic charging device comprises a ground charging pile and a vehicle-mounted power-receiving unit. The charging pile is driven by an electric drive pusher to automatically stretch out a charging contact after receiving the instruction of the air cushion suspension transport vehicle, the charging contact is in contact with a vehicle-mounted charging contact pad, after the charging contact is in full contact with the charging contact pad, a stopping stretching instruction is given out by a microswitch, after the instruction of the air cushion suspension transport vehicle is received, a power source is automatically connected, and automatic recharging is started. After the recharging is finished, after the instruction given out by the air cushion suspension transport vehicle is received, the electric drive pusher drives the charging contact to withdraw into a shell of the charging pile, and meanwhile the power source is switched off. According to the automatic charging device of the air cushion suspension transport vehicle, automatic charging can be achieved, and charging is made quicker and smarter. The mode of manually plugging a cable is avoided, people do not need to operate on site, manpower resources are saved, and safety performance is enhanced.

The invention discloses a mobile phone wireless charging device capable of displaying charging information real time. The device comprises an intelligent control base and a mobile phone body portion. The intelligent control base comprises a power supply, a wireless charging emitting module, a microcontroller module, a display module and a data receiving module, wherein the power supply is respectively connected with the display module and the microcontroller module, and the microcontroller module is respectively connected with the display module, the data receiving module and the wireless charging emitting module. The mobile phone body portion comprises a mobile phone battery, a wireless charging receiving module and a mobile phone software platform, wherein the mobile phone battery and the wireless charging receiving module are connected. By using the mobile phone wireless charging device capable of displaying charging information real time, the charging base can display charging information including mobile phone electric quantity, charging remaining time and the like while a mobile phone is charged in a wireless manner, and a wireless charging switch is closed after charging is finished so that the charging is more intelligent and safer.

The invention discloses a farmland information automatic detection system based on a wireless sensor network. The farmland information automatic detection system comprises a converging center, a monitoring center and a plurality of wireless sensor networks consisting of a plurality of sensor nodes, wherein the sensor node comprises a microprocessor module and a temperature and humidity sensor, a communication module and a power module for providing electricity for the sensor node, which are connected with the microprocessor module, and the power module comprises a solar charging device, a battery, a voltage stabilizer, and a comparator. The farmland information automatic detection system has the characteristics of low-power dissipation, small volume, long working time and low cost, and can realize low cost unmanned continuous online monitor of hazardous areas.

The invention provides a charging control method and device of an electric vehicle, a storage medium and computer equipment. The charging control method of the electric vehicle includes the steps thatthe first electric quantity and battery parameters of the target electric vehicle are obtained, and the charging power is determined according to the battery parameters and the first electric quantity; power parameters of charging equipment and the second electric quantities of other electric vehicles in a charging field are obtained; according to at least one of the charging power, the power parameters and the second electric quantities, the priority is analyzed, and a charging strategy of the target electric vehicle is determined; and based on the charging strategy, the target charging equipment is distributed for the target electric vehicle, and the target charging equipment is used for charging the target electric vehicle. Based on the current electric quantity condition of the targetelectric vehicle and the condition of the charging field, the proper charging strategy is formulated for the target electric vehicle, based on the charging strategy, the target charging equipment iscalled for charging the target electric vehicle, and therefore the use rate of the charging equipment in the charging field is increased.

The invention discloses a charging control method of a curtain driving device, the curtain driving device and a storage medium, and belongs to the technical field of smart houses. The method comprises: obtaining the current remaining electric quantity of a power supply assembly in the curtain driving device; and when the residual electric quantity is lower than a first electric quantity thresholdvalue, executing a first charging control action to remind a user to charge the power supply assembly. By means of the mode, the problem that an existing curtain driving device cannot prompt a user whether charging is needed or not can be solved. The user can be prompted to charge the power supply assembly by executing the first charging control action, so that the effect of intelligently prompting the user to charge can be achieved.

The invention relates to an intelligent battery charging control circuit in a controller. The main technical characteristics is that the charging control port of a single chip microcomputer sequentially connects to a resistance R1, an optical coupler U1 and a charging triode J1, the collector of the charging triode J1 is connected to the positive electrode of a charge power supply, the emitter of the charging triode J1 is respectively connected to the positive electrode of a diode, the negative electrode of the diode and one end of a resistance R2, the positive electrode and negative electrode of the diode are connected with the positive electrode of the charge power supply, the other end of the resistance R2 as voltage detection endpoint is connected to the voltage detection port and connected with one end of a resistance R3. The intelligent battery charging control circuit of the invention can detect voltage for the detection endpoint through the voltage detection port of the single chip microcomputer, output impulse with certain width through the charging control port of the single chip microcomputer according to the high/low of voltage, cooperate the charge power supply to charge the battery, further detect fault for the charging circuit and power supply circuit and alarm.

The invention relates to a high-energy pulse quick charging system based on embedded microcomputer control and aims to solve the problems of long consumed time and low efficiency of the conventional charging method, battery over-heat caused by a quick charging mode, pollution of pulse current on a power grid and the like. In order to overcome the defects, the invention adopts the technical scheme that the high-energy pulse quick charging system comprises a system master control unit, wherein an alternating current / direct current (AC/DC) conversion unit, a high-energy pulse source, a charging control unit and a current sampling unit are sequentially connected in series between an alternating current input power supply ACin and a battery; a signal conditioning interface unit and a current control driving unit are sequentially connected between the current sampling unit and the charging control unit; a battery state detection unit is connected between the battery and the high-energy pulse source; a discharging control unit is connected between the master control unit and the battery; and a battery temperature detection unit is connected between the current control driving unit and the battery.

The invention relates to a hybrid power supply system of an electric bus. The system comprises a power supply module and an energy management and control module. The power supply module comprises: a quasi-dynamic wireless charging module which wirelessly transmits the electric energy of a power grid to a vehicle-mounted end and supplies power to an energy storage module and a motor, an energy storage module used for storing electric energy, supplying power to a motor and receiving the electric energy transmitted by the quasi-dynamic wireless charging module, and a bidirectional DC-DC module. The energy management and control module comprises: a power supply detection module; a driving state detection module used for detecting the current driving state and position information of the electric bus; a traffic state detection module used for information transmission between the electric bus and the transmitting terminal; and a control strategy module. The invention further discloses an energy management control method of the hybrid power system of the electric bus. Aiming at the defect of single charging mode of the current electric bus, the charging process of the electric bus can be more intelligent, convenient and safer.

The invention discloses an automatic plugging charging device, an intelligent stereo garage with the automatic plugging charging device, and a charging method. The device comprises a bottom plate, a vehicle bedplate moving relative to the bottom plate, a charging pile, a charging gun, and a plug assembly. The plug assembly is disposed at one side of the bottom plate, and the charging pile is disposed at one end of the vehicle bedplate. The charging gun is connected to the charging pipe, and one of the vehicle bedplate and the charging pile is provided with a first communication module. The plug assembly is provided with a second communication module. The first communication module and the second communication module carry out data transmission, and the plug assembly achieves the connection or disconnection with the charging pile after receiving a data instruction. The device provided by the invention solves a technical problem of the automatic plugging connection between the charging pile and the plug assembly. The intelligent stereo garage with the automatic plugging charging device solves a problem of parking and charging of an electric car, and guarantees the intelligent operation of the charging process of the electric car.

The invention discloses a remote wireless charging system of vehicle-mounted mobile equipment. The remote wireless charging system comprises a driving circuit part, an energy receiving part and a feedback and control part, wherein the driving circuit part is used for generating a high-frequency alternating current, an inversion circuit and an emission end coil are arranged in the driving circuit part, the emission end coil comprises a source coil and a reinforcement coil which are arranged in a plane, the energy receiving part is used for achieving power supply of a load, the feedback and control part and a receiving coil are arranged in the energy receiving part, and the feedback and control part is used for achieving automatic regulation of the system and maintaining stable working of the system. The remote wireless charging system has the characteristics of small size and charging intelligence and is simple to operate.

The invention discloses a storage battery charging method and device. The method includes using preset maximum charging current as initial current to perform charging; sampling charging current in real time; judging the magnitude of current of a current moment and a preset minimum charging current; if the current of the current moment is smaller than the minimum charging current, assigning the minimum charging current to the current of the current moment and continuing to sample; if the current of the current moment is larger than or equal to the minimum charging current, sampling voltage of the current moment, and calculating current of a next moment based on a storage battery model capable of dynamically correcting voltage; judging the magnitude of the current of the next moment and the maximum charging current; if the current of the next moment is larger than the maximum charging current, assigning the maximum charging current to the current of the next moment and continuing to sample; and if the current of the next moment is smaller than or equal to the maximum charging current, updating an energy storage capacitor, electromotive force and internal resistance and continuing to sample. Based on the storage battery model capable of dynamically correcting voltage, the storage battery charging method provided by the invention corrects storage battery parameters in real time, so as to rapidly and accurately charge.

The invention discloses a battery charging control device based on a boost circuit. The device comprises a solar panel, the boost circuit, a charging circuit, a power supply module and a comparable; the output end of the solar panel is connected to the input end of the boost circuit, the output end of the boost circuit is connected to the input end of the charging circuit, the output end of the charging circuit is connected to the input end of the power supply module, the output end of the power supply module is connected to the input end of the comparable, and the output end of the comparable is connected to the charging circuit. The comparable is used for comparing the battery output voltage with a set value to control the charging circuit to power on and off. The power supply module adopts solar energy and is capable of analyzing the battery voltage state in real time so as to charge the battery intelligently; the service life of a node is prolonged effectively.

The invention relates to a later master storage battery charging system, in particular to a charging system using a pulse width modulation signal to control a storage battery. The charging system using the pulse width modulation signal to control the storage battery comprises a DC/DC convertor, a drive circuit, a charging controller, a charging sampling circuit, a charging protection circuit, an LCD display module and an RS232 communication module. The DC/DC convertor is in communication with the drive circuit, the charging sampling circuit and the charging protection circuit. The charging controller is in communication with the drive circuit, the LCD display module, the RS232 communication module and the charging sampling circuit. The drive circuit is further in communication with the charging protection circuit. A power main circuit is of a topology structure of a double-barreled flyback converter. The digital control mode based on a single chip microcomputer MSP430F2274 is adopted. The multi-mode charging control strategy is adopted in the charging system, wherein the four modes include the activated charging mode, the large-current rapid charging mode, the overcharging mode and the float charging mode.

The invention relates to a contact type opening control device and method for a charging port cover. The device comprises a communication signal detection device, a communication signal sending device, a charging gun conductive contact body, a vehicle end conductive contact body and a charging port cover detection control unit. The communication signal detection device is electrically connected with the charging gun conductive contact body; the charging port cover detection control unit is electrically connected with the vehicle end conductive contact body; the communication signal detection device is used for enabling the communication signal sending device to send a cover opening instruction when the charging gun conductive contact body is detected to make contact with the vehicle end conductive contact body; the charging port cover detection control unit is used for receiving the cover opening instruction so as to control opening and closing of the charging port cover of the vehicle; and the charging gun is used for touching the vehicle end conductive contact body during charging so that the charging port cover is automatically opened. The problem that in the prior art, a vehicle needing to be charged cannot be accurately matched, and the charging port cover of other vehicles is opened mistakenly is solved.

The invention discloses a community environment temperature real-time monitoring system with a node power supply optimizing effect. The community environment temperature real-time monitoring system with the node power supply optimizing effect comprises a convergent node, a monitoring center and a wireless sensor network, wherein the wireless sensor network consists of a plurality of sensor nodes; each sensor node comprises a microcontroller module, a temperature measuring module and a power module; each temperature measuring module and the corresponding power module are connected with the corresponding microcontroller module; each power module comprises a solar light panel, a boosting circuit, a charging circuit, a battery and a comparator; an outputting end of the solar light panel is connected to an inputting end of the corresponding boosting circuit; an outputting end of each boosting circuit is connected with an inputting end of the corresponding charging circuit; an outputting end of each charging circuit is connected with an inputting end of the corresponding power module; an outputting end of each power module is connected to an inputting end of the corresponding comparator; and an inputting end of each comparator is connected with the corresponding charging circuit. A node power supply mode is a solar power supply mode, the voltage state of the batteries can be analyzed in real time, the batteries can be charged intelligently, and the service lives of the nodes are prolonged effectively.

The invention discloses a novel electric vehicle charging service system based on a guiding belt and a robot. The system includes a mobile charging service management center and the robot; the mobilecharging service management center is used for receiving a user charging request, acquiring the parking space number information of the electric vehicle of a user so as to generate a charging serviceinstruction, and sending the charging service instruction to the robot in an outbound area; the robot obtains the route scheme of the guiding belt corresponding to the electric vehicle in a parking space according to the parking space number information, departs from the outbound area and moves to a position beside the parking space according to the route scheme and is used for providing chargingservice for the electric vehicle in the parking space; and the guiding belt is arranged at the bottom of the electric vehicle or/and on the ground of a sidewalk. With the system of the invention adopted, the problem of difficulty in charging an electric vehicle can be solved, and the electric vehicle can be charged intelligently, timely and conveniently.

The invention relates to a taxi taking charging display method and device. The method comprises the steps that the highway toll section included in the route is determined according to the currently driven route; the highway toll amount is determined according to the highway toll section; and the highway toll amount is added to the basic mileage charge to be displayed. The highway toll amount is determined based on the highway toll section included in the currently driven route, and the highway toll amount is added to the basic mileage charge to be displayed so that highway toll collection is enabled to be more transparent, questioning of the passenger for the highway toll collection mode can be avoided, the taxi taking charge payment efficiency can be enhanced and the user experience can be enhanced.

The invention provides a charging control method and charging control device of electronic equipment. The electronic equipment comprises a first charging channel and a second charging channel; a charging device charges the electronic equipment through the first charging channel or the second charging channel; wherein the charging current of the first charging channel is larger than that of the second charging channel. The charging control method of the electronic equipment comprises the following steps: detecting whether the electronic equipment is in a charging state or not; obtaining the working state of the electronic equipment when the charging state of the electronic equipment is detected; confirming whether the first charging channel or the second charging channel is used to charge the electronic equipment according to the working state of the electronic equipment. Through the technical scheme provided by the invention, the charging mode can be intelligently adjusted according tothe working state of the electronic equipment during charging, and the intelligent charging can be realized.

The invention provides a multi-device wireless charging method and system. The method comprises the following steps: sensing whether a charging zone of a charging board is provided with a mobile device; when sensing that the charging zone of the charging board is provided with the mobile device, further determining whether a mobile device is charged; when determining that the mobile device is charged, further determining whether the mobile device leaves the charging zone; when determining that no mobile device leaves the charging zone, further determining that whether a mobile device is newly accessed; and when determining that the mobile device is newly accessed, starting the charging initialization by virtue of the charging board, re-acquiring current data of the mobile device transmitted by virtue of Bluetooth, selecting a charging mode according to the acquired current data of the mobile device, providing a mobile device access charging form and a mobile device leaving charging form, and classifying a priority and different charging modes according to the current data of the mobile device transmitted by virtue of the Bluetooth.

The invention discloses a community environment temperature measurement system based on a voltage-stabilizing circuit node power supply. The community environment temperature measurement system based on the voltage-stabilizing circuit node power supply comprises a sink node, a monitoring center and a wireless sensor network composed of a plurality of sensor nodes. The community environment temperature measurement system is characterized in that the sensor nodes comprise a microcontroller module, a temperature measurement module and a power supply module, wherein the temperature measurement module and the power supply module are connected with the microcontroller module, the power supply module comprises a solar light panel, a voltage-stabilizing circuit, a charging circuit, a battery and a comparator, the output end of the solar light panel is connected with the input end of the voltage-stabilizing circuit, the output end of the voltage-stabilizing circuit is connected with the input end of the charging circuit, the output end of the charging circuit is connected with the input end of the power supply module, the output end of the power supply module is connected with the input end of the comparator, and the output end of the comparator is connected with the charging circuit. The nodes are charged by utilizing solar energy, the voltage state of the battery can be analyzed in real time, therefore, the battery can be intelligently charged and the service life of the nodes is effectively prolonged.