31results about How to "Realize intelligent charging" patented technology

The embodiment of the invention discloses an electric vehicle charging system, a charging method, a device and a storage medium. In the electric vehicle charging system, a charging stake is provided with a control module and a communication module. The charging stake is connected with a commercial power supply and an energy storage battery as a charging power supply, and the energy storage batteryis connected with at least one power generation module to receive electric energy produced by the power generation module. The control module is used for controlling the charging state of the charging pile, and sending the equipment information and the charging state information of the charging pile to the dispatching cloud platform through the communication module. The vehicle terminal is used for collecting the charging parameter information and the vehicle position information of the vehicle, and sending the charging parameter information and the vehicle position information to the dispatching cloud platform. The dispatching cloud platform is used for assigning a charging pile to the vehicle terminal according to the matching result of the device information and the vehicle position information and the matching result of the charging state information and the charging parameter information. The multi-mode power supply and intelligent charging of the charging pile are realized.

The invention discloses an intelligent parking system and a management method for electric vehicles based on the internet of things. The system comprises a parking space management device, an electricvehicle charging pile, a parking lot server, a cloud server, a mobile intelligent terminal and a gate gear lever system. The parking space management device is used for detecting the parking space state and performing locking and unlocking of the parking space. Electric vehicle charging piles are used for electric vehicle charging and charging billing. The parking lot server is used to collect charging pile information, parking space state information, forwarding and authorized parking space control commands in the parking lot. The cloud server is used to collect and release parking space state information, collect and monitor charging pile information, and process reservation request and fee payment information. The mobile intelligent terminal is used to perform data interaction with thecloud server. The gate lever system is used to identify the type of vehicle and control the entry and exit of the vehicle. The invention can uniformly manage the parking space resources of electric vehicles in one area, and improve the utilization rate of exclusive parking spaces and charging piles of electric vehicles.

The invention relates to a charging method of a direct-current charging pile. The charging method comprises the steps as follows: user information display is read; a user is prompted to select a corresponding charging mode; card swiping information and account balance information are judged; the charging pile carries out self-inspection; if charging pile equipment is abnormal or broken down, the charging pile sends out a fault alarm signal, and is powered off; if the self-inspection result is abnormal, the charging pile is verified in the next step; if the charging pile is qualified through verification, an electric vehicle is charged; in the charging process, if the abnormal conditions such as electric leakage, overload or surge are generated, the charging pile immediately stops charging, and sends out the fault alarm signal; after charging is finished, automatic settlement is finished and the corresponding amount is deducted from an integrated circuit (IC) card according to the charging amount or the charging capacity; and a corresponding bill is printed. According to the charging method of the direct-current charging pile, intelligent charging of the charging pile is realized; the safety and the stability of the working state of the charging pile are ensured; the charging time of the electric vehicle is shortened; and meanwhile, the storage battery of the electric vehicle can be prevented from being damaged.

The invention discloses a storage battery charging control method based on MPPT (Maximum Power Point Tracking) control. The storage battery charging control method comprises the steps that a central control unit is used for judging the charging state of a storage battery by acquiring the voltage of the storage battery; the central control unit is used for selecting one of a MPPT control loop, an electric current control loop and a voltage control loop in a charge controller to calculate so as to obtain a charging control result at different charging states; the central control unit is used for transmitting PWM (Pulse-Width Modulation) signals with corresponding duty ratios at different charging states according to the charging control result of the charge controller, and the charging currents or the charging voltages at different charging stages are adjusted through a DC-DC (direct current-direct current) converter so as to realize the charging of the storage battery. The storage battery charging control method has the advantages that the charging intelligence is realized, the prolonging of the service life of the storage battery is facilitated, the central control unit is provided with various peripherals and has rapid data processing capacity, and peripheral devices of hardware are greatly reduced, and thus the structure of a charging control circuit is simplified, and the lowering of the control difficulty and the realization cost is facilitated.

The invention relates to a rapid charging method of a charging pile. The rapid charging method comprises the following steps of: reading card swiping information, displaying the card swiping information through a man-machine interface unit, and simultaneously reminding a user of selecting a corresponding charging mode; transmitting data to a main control module for treatment after the charging mode selection is completed, reading the card swiping information and balance information in card by the main control module, and judging the correctness of the information; transmitting the information to a direct current load contactor by the main control module if the card swiping information is correct and balance is enough; carrying charging self-inspection by the direct current load contactor, and charging an electric vehicle by the charging pile if a self-inspection result is normal; and automatically clearing and deducting corresponding amount from an integrated circuit (IC) card by the main control module according to charging amount or charging quantity after charging is completed, and printing a corresponding bill if a user requires the bill. By the rapid charging method, the safety and the stability of the working state of the charging pile are ensured, the charging time of the electric vehicle is shortened, and meanwhile, an electric vehicle storage battery is protected from being damaged through a charging protection unit

The invention discloses an intelligent charging method of a direct current (DC) charging pile. The intelligent charging method comprises monitoring an initial state of the DC charging pile, selecting one from charging modes, displaying a charging process and determining card information and balance information. In the event of overvoltage / undervoltage, overcurrent / undercurrent, insulation faults, communication faults, card reader faults, charging gun connection faults, surge faults and other abnormal conditions during the charging process of the DC charging pile, the DC charging pile stops charging immediately and issues an abnormal signal. The intelligent charging method of the DC charging pile according to the present invention has a variety of protection functions to avoid overvoltage / undervoltage and short circuit of DC output, over-temperature and the like, and is capable of realizing the intelligent charging of the DC charging pile and ensuring the safety and stability of the working state of the DC charging pile. Compared with ordinary DC charging piles for electric vehicles, the DC charging pile has the advantages of providing the multiple charging modes, shortening the charging time and protecting storage batteries of the electric vehicles.

The invention provides a charging system which an electric vehicle which receives identification information of charging equipment and corresponding charging cloud platform information, and transmitsidentity information and a public key of the electric vehicle to a charging cloud platform; the charging cloud platform performs digital signature on the identity information and the public key of theelectric vehicle to form a vehicle end certificate and sends the vehicle end certificate to the electric vehicle; an electric vehicle receives the vehicle end certificate and sends the vehicle end certificate to the charging equipment after the electric vehicle is connected with the charging equipment; charging equipment receives the vehicle end voucher sent by the electric vehicle and sends thevehicle end voucher to the charging cloud platform; and the charging cloud platform verifies the vehicle end certificate, generates a charging instruction according to the vehicle end certificate after verification is passed, and sends the charging instruction to the charging equipment to control the charging equipment to charge the electric vehicle. According to the charging system, plug and playcharging can be achieved, and charging intelligence is achieved. In addition, the invention further provides a charging method, computer equipment, a storage medium, an electric vehicle and a charging cloud platform.

The invention discloses a rapid charging pile utilizing solar energy. The rapid charging pile comprises a solar panel, a charging pile body, a charge unit, a central processing unit and a main-control module; the charging pile body is connected with the solar panel through a support frame, a breathing light is installed on the top of the charging pile body, a card swiping area is installed below a touch screen, the output end of the central processing unit is electrically connected with the input end of the solar panel, the output end of an AC / DC converter is electrically connected with the input end of a storage battery, the central processing unit is electrically connected with a low voltage auxiliary unit, the central processing unit is electrically connected with a communication unit and a charging protection unit separately, a first charging interface and a second charging interface are both electrically connected with the communication module, and the output end of a direct-current charger is electrically connected with the input end of the main-control module. By means of the rapid charging pile, not only is solar energy charging in cities achieved, but also the charging time of electric vehicles is shortened.

The invention relates to a direct-current charging pile, which comprises a charging power supply, an intelligent control module, a direct-current charger, a master control module and a direct-current load contactor, wherein the intelligent control module comprises a central control unit, a charging unit, a card-swiping unit, an energy dispatching unit, a man-machine interface unit, a low-voltage auxiliary unit, a charging protection unit and at least two charging ports; the charging unit, the card-swiping unit, the energy dispatching unit, the man-machine interface unit and the charging protection unit are in interactive connection with the central control unit; an input end of the low-voltage auxiliary unit is connected with an output end of the central control unit; the output end of the low-voltage auxiliary unit is connected with the input end of the charging port I; the output end of the charging protection unit is connected with the input end of the charging port II; the output ends of the charging port I, the charging port II and the central control unit are respectively connected with the input end of the direct-current charger through communication units; and the output end of the direct-current charger is in interactive connection with the master control module.

The invention provides a charging device. The charging device comprises a connection confirmation unit, a signal sending unit, a verifying unit and a control unit, wherein the connection confirmation unit is used for confirming charging connection between the charging device and to-be-charged equipment, the signal sending unit is used for sending a verifying voltage to the to-be-charged equipment after charging connection is confirmed, the verifying unit is used for receiving a voltage signal sent by the to-be-charged equipment and comparing the voltage difference between the voltage signal and the verifying voltage to judge whether preset conditions are met or not, and the control unit is used for matching the voltage signal with a charging state when the voltage signal meets the preset conditions, and controlling the signal sending unit to send a charging voltage signal to judge the charging state of the to-be-charged equipment. In addition, the invention further provides a charging method applied to the charging device, a computer device and a storage medium.

The invention relates to the field of power system and especially to a charging station monitoring system. The charging station monitoring system is used for remotely monitoring the running state of a charging station. The charging station comprises a distribution module and multiple charging units used for supplying electric power to a load device. The charging station monitoring system comprises a charging monitoring module, a distribution monitoring module, at least one charging station monitoring center, and a superior charging station monitoring center. The charging monitoring module is connected with the charging units in order to acquire charging monitoring data of each charging unit charging the load device. The distribution monitoring module is connected with a distribution module in order to acquire distribution monitoring data when the distribution module operates. The at least one charging station monitoring center is connected with the charging monitoring module and the distribution monitoring module and processes charging monitoring data and distribution monitoring data. The superior charging station monitoring center is connected with the charging station monitoring centers and remotely monitors the running state of the charging station according to the charging monitoring data and the distribution monitoring data sent by the charging station monitoring centers.

The invention relates to the technical field of intelligent transportation, and discloses an outdoor roadside parking space charging management system and an implementation method thereof, and the system comprises a license plate recognition module, a timing module, a charging module, a parking space lock control module, a payment module, a management terminal, and a parking space electronic lock.When a vehicle is parked in a roadside parking space, the timing module carries out timing, the license plate recognition module recognizes a license plate number, the license plate number and starting time data and transmits the data to the management terminal, the parking space lock control module controls the parking space electronic lock to rise to limit the vehicle in the parking space, andthe management terminal transmits cost of the charging module to the payment module. When the vehicle leaves the parking space, the vehicle owner pays through the payment module, and the parking spacemanagement module controls the parking space electronic lock to release the vehicle. A license plate number is automatically recognized through the license plate recognition module, and a vehicle islimited in a parking space through the parking space electronic lock. After the vehicle owner pays the fee, the parking stall electronic lock automatically releases the fee, management is convenient,manual workload is reduced, and intelligent charging and management of roadside parking stalls are realized.

The invention relates to the technical field of an intelligent charger, and discloses an intelligent charger being adaptive to an intelligent battery. The intelligent charger being adaptive to an intelligent battery includes a housing, and also includes an alternating current / direct current conversion circuit in the housing, a charging circuit which is electrically connected with the alternating current / direct current conversion circuit, an intelligent control unit which is electrically connected with the charging circuit and is used for controlling intelligent charging, and a data reading module which is electrically connected with the intelligent control unit and is used for reading the battery state data of the intelligent battery. The intelligent charger being adaptive to an intelligent battery utilizes the intelligent control unit for controlling intelligent charging and the data reading module which is coordinated with the intelligent control unit and utilizes the data reading module to read the battery state data of the intelligent battery, thus realizing information interaction with an intelligent battery of an unmanned plane, fully realizing intelligent charging of the intelligent battery, effectively protecting the intelligent battery, prolonging the service life of the intelligent battery and reducing the operating cost.

The invention relates to the technical field of charging of a lead-acid storage battery, in particular to a quick charger of the lead-acid storage battery for a multi-charging stage in which solar energy is used as a power supply. The charger is formed by connecting a solar battery, a main control chip module, a control execution circuit module, a voltage detection module and a charging indication module. The charger is characterized in that: a solar battery panel serves as a power supply circuit; the multi-charging stage of the lead-acid storage battery is realized by using the main control chip module and the control execution circuit module; and a charging mode of the multi-charging stage in which the solar energy is used as the power supply is realized by using the voltage detection module as a storage battery actual state information feedback circuit. The invention has the advantages that: the intelligent charging of the lead-acid storage battery is realized by using sufficient solar resources; the charger is low in charging cost, high in charging efficiency and high in degree of intelligence; and the service life of the lead-acid storage battery can be prolonged.

The invention belongs to the technical field of photovoltaic power generation control, and discloses a method and a system for intelligent charging management and control of a photovoltaic bus. A detection unit collects the power generation amount of a photovoltaic power generation system in a photovoltaic bus and model influence parameters required for load prediction provided by a network terminal to establish a photovoltaic power generation module load prediction model and real-time load prediction; and the power generation amount is obtained through load prediction to determine wireless charging time to achieve intelligent charge of the photovoltaic bus. Through collection of the power generation amount of the photovoltaic power generation system in the photovoltaic bus and model influence parameters required for load prediction, establishing of the photovoltaic power generation module load prediction model and real-time load prediction is determined by adopting the regression analysis method and the least square method; and the power generation amount is obtained through load prediction to determine wireless charging time to achieve the intelligent charging of the photovoltaicbus. the utilization rate of the photovoltaic generation is improved, and the electric power cost of the photovoltaic bus is reduced.

The invention provides a charging method, including obtaining the output current of the charging device and the charging current of the battery; charging with the minimum output current of the charging device when the charging current of the battery is not less than the minimum output current of the charging device; adjusting the charging according to the output power and rated power of the charging device Device output current; disconnect the charging connection when the battery charging current is less than the minimum output current of the charging device. The charging method can charge the battery with a low current at the initial stage of charging to prevent battery damage caused by excessive charging current; when the output power reaches the rated power of the charging device, the output current is adjusted to improve the charging efficiency and realize safe and efficient charging. In addition, a charging device, a computer device, and a storable medium for implementing the above charging method are also provided.

An embodiment of the invention discloses a charge control method of a self-service terminal, which comprises the following steps of: inputting a charge instruction for charging through a charge drawer of the self-service terminal; detecting a current charge state of the charge drawer of the self-service terminal; according to the detected current charge state of the charge drawer, judging if the charge drawer has charge conditions; and monitoring the processes of popping out the charge drawer, connecting charge equipment and closing the charge drawer, and outputting monitoring results. An embodiment of the invention also discloses a charge control system of the self-service terminal and the self-service terminal. According to the self-service terminal and the charge control system and method thereof disclosed by the invention, the problem of real-time waiting required in a process of charging a mobile terminal by using the self-service terminal is solved, the intelligent charging of the mobile terminal by the self-service terminal is realized, and the application range is wide.

The present invention provides a charging device, comprising a first metering element for metering the charging current; a second metering element for metering the charged amount; and a control module for the charging current transmitted by the first metering element . The charged amount and the warning amount transmitted by the second metering element generate charging reminder information; a reminder module is configured to receive and send the charging reminder information. The charging device can calculate the warning power of the vehicle battery, and monitor the charging current and the charged amount, thereby generating charging reminder information according to the status of the charging device, preventing battery damage caused by overcharging, and realizing intelligent charging. In addition, a charging method, computer equipment, and storage medium for implementing the above-mentioned charging device are also provided.

The invention provides a charging device. The charging device comprises a measurement element used for measuring charging current, a control module used for generating charging reminding information according to the charging current and a charging current curve transmitted by the measurement element, and a reminding module used for receiving and sending the charging reminding information. The charging device can record the charging current curve of the charging device and record the charging current in the following charging process, the charging reminding information is generated according tothe similarity of the charging current and the charging current curve, battery damage caused by overcharging is prevented, and charging intelligentization is achieved. In addition, the invention provides a charging method executed by the above applied charging device, computer equipment and a storage medium.

An intelligent charging device for a vehicle comprises a control module and a charging module; the control module is used for sending an inquiry instruction to a vehicle battery management system according to a preset time interval and further used for receiving battery parameters fed back by the vehicle battery management system, wherein the battery parameters comprise the real-time voltage, themaximum charging voltage and the maximum charging current of the battery; when the fed-back real-time voltage of the battery is lower than a preset value, the control module adjusts the charging parameters of the charging module according to the maximum charging current and the maximum charging voltage; and the charging module is used for charging the battery according to the adjusted charging parameters. Due to the fact that the control module of the charging device sends the inquiry instruction to the battery management system regularly to obtain the state of the battery, when the voltage ofthe battery is lower than the set value, the charging module is controlled to charge the battery, charging intellectualization is achieved, and people can travel conveniently.

The invention provides a reversible lane road barrier charging method and system based on the Internet of Things and a storage medium. The method comprises the steps that a first formation and a second formation are established in advance; all the road barriers of the first formation automatically form a team along a preset lane marking line, and an isolation belt for the reversible lane is constructed; the electric energy difference between two adjacent road barriers in the first formation is balanced; when the total electric energy value of all the road barriers in the first formation is lower than a preset second threshold value, an alternating request is sent to the second formation; when the first formation receives the response of the second formation, the first formation exits the reversible lane from the first intersection along the lane marking line in sequence and enters a first charging site for charging, and meanwhile, the second formation enters the reversible lane from asecond charging site through a second intersection and is grouped automatically along the lane marking line in sequence to reconstruct an isolation belt for the reversible lane. According to the invention, the normal operation of the reversible lane is not influenced, and the intelligent charging of the reversible lane road barrier is realized.

The invention discloses a storage battery charging control method based on MPPT (Maximum Power Point Tracking) control. The storage battery charging control method comprises the steps that a central control unit is used for judging the charging state of a storage battery by acquiring the voltage of the storage battery; the central control unit is used for selecting one of a MPPT control loop, an electric current control loop and a voltage control loop in a charge controller to calculate so as to obtain a charging control result at different charging states; the central control unit is used for transmitting PWM (Pulse-Width Modulation) signals with corresponding duty ratios at different charging states according to the charging control result of the charge controller, and the charging currents or the charging voltages at different charging stages are adjusted through a DC-DC (direct current-direct current) converter so as to realize the charging of the storage battery. The storage battery charging control method has the advantages that the charging intelligence is realized, the prolonging of the service life of the storage battery is facilitated, the central control unit is provided with various peripherals and has rapid data processing capacity, and peripheral devices of hardware are greatly reduced, and thus the structure of a charging control circuit is simplified, and the lowering of the control difficulty and the realization cost is facilitated.

An embodiment of the invention discloses a charge control method of a self-service terminal, which comprises the following steps of: inputting a charge instruction for charging through a charge drawer of the self-service terminal; detecting a current charge state of the charge drawer of the self-service terminal; according to the detected current charge state of the charge drawer, judging if the charge drawer has charge conditions; and monitoring the processes of popping out the charge drawer, connecting charge equipment and closing the charge drawer, and outputting monitoring results. An embodiment of the invention also discloses a charge control system of the self-service terminal and the self-service terminal. According to the self-service terminal and the charge control system and method thereof disclosed by the invention, the problem of real-time waiting required in a process of charging a mobile terminal by using the self-service terminal is solved, the intelligent charging of the mobile terminal by the self-service terminal is realized, and the application range is wide.

The invention provides a charging method and system of an AC / DC universal charging pile, the charging pile comprises an AC / DC universal charging socket, an auxiliary power supply module, a detection module, a charging pile management module, an execution module and a charging settlement module, and the charging method comprises the following steps: ST1, enabling the charging pile and charging equipment to be subjected to connection confirmation; ST2, identifying a charging interface and selecting and confirming a charging circuit; ST3, judging whether the state information of the charging equipment is normal or not; ST4, executing the charging program, and monitoring and managing the running state and environment of the charging pile in real time in the charging process; and ST5, after charging is completed, completing charging settlement. According to the charging method of the AC / DC universal charging pile, potential safety hazards caused by misplug are avoided, and the purpose that charging of the charging pile is efficient, stable and safe is greatly achieved through a set detection confirmation program before charging and the step of monitoring the running state and the environment of the charging pile in real time in the charging process.

The invention relates to an intelligent charging management system. The intelligent charging management system includes a server and a plurality of intelligent chargers in communication connection with the servers; the plurality of intelligent chargers distributedly are installed on a wall surface of the bottom floor of a building; each of the plurality of intelligent chargers includes a CPU microcontroller, an acquisition module, a charging module, a clock module, a display module and a communication module, wherein the acquisition module is electrically connected with an intelligent card, the charging module is electrically connected with the clock module, and the CPU microcontroller is in communication connection with the server through the communication module. According to the intelligent charging management system provided by the above technical schemes of the invention adopted, the plurality of intelligent chargers are in communication connection with the server, and therefore, with the intelligent charging management system adopted, convenient charging services can be provided for inhabitants in high-rise buildings, intelligentized charging and charging modes can be realized, conveniences can be provided for the inhabitants, the intelligentization level of communities can be improved.

The invention discloses an inspection robot charging pile outage emergency disposal method. The method comprises: when a charging pile is powered off, switching to a built-in standby battery of the charging pile, guaranteeing that a charging pile mainboard and a charging pile wireless communication module work, and the charging pile sending an offline state signal to a robot through the charging pile wireless communication module; when the robot returns to the charging pile for charging, the robot entering a sleep mode after receiving an offline state signal sent by the charging pile; and after the charging pile sending an online signal, the robot entering a charging mode. The off-line state or the on-line state of the charging pile is transmitted to the robot through wireless communication, so that the robot sleeps or is charged. The charging pile can charge the robot without manually starting the robot after an incoming call, so that the charging intelligence is realized.

The invention provides a reversible lane road barrier charging method and system based on the Internet of Things and a storage medium. The method comprises the steps that at least one movable chargingdevice and n road barriers are preset; the n road barriers form a team along lane marked lines, and every two adjacent road barriers are automatically and electrically connected to construct an isolation belt; the electric energy difference between every two adjacent road barriers is balanced; when the total electric energy value of the n road barriers is lower than a preset second threshold value, the corresponding road barriers send charging requests to the movable charging device; if the movable charging device meets the charging requirement, the movable charging device moves from an external charging site to a preset charging point on the lane marking line through the corresponding intersection; and when the movable charging device reaches a preset charging point position, the movablecharging device charges the n road barriers. According to the invention, the normal operation of the reversible lane is not influenced, and the intelligent charging of the reversible lane road barrier is realized.

The invention discloses a large parking lot charging control system, and the system comprises an upper computer, a PLC control system, a video vehicle safety detection system, a charging system, a gate machine, a guide system and a peripheral device. The upper computer is connected with the PLC control system through an RSR232. The left end of the PLC control system is connected with the video vehicle safety detection system, and the video vehicle safety detection system is used for detecting the charging of a vehicle entering parking and completing all video camera shooting processes of parking charging through videos; the right end of the PLC control system is connected with the peripheral device, and the peripheral device is used for man-machine interactive dialogue; the lower end of the PLC control system is connected with the toll collection system, the gate machine and the induction system, so the intelligent toll collection of vehicles is completed. The intelligent charging of the vehicle is realized. The system is simple in structure, is convenient for parking, is rapid in charging, is high in practicability, and can generate good economic benefits and social benefits.

The invention provides a charging system which an electric vehicle which receives identification information of charging equipment and corresponding charging cloud platform information, and transmitsidentity information and a public key of the electric vehicle to a charging cloud platform; the charging cloud platform performs digital signature on the identity information and the public key of theelectric vehicle to form a vehicle end certificate and sends the vehicle end certificate to the electric vehicle; an electric vehicle receives the vehicle end certificate and sends the vehicle end certificate to the charging equipment after the electric vehicle is connected with the charging equipment; charging equipment receives the vehicle end voucher sent by the electric vehicle and sends thevehicle end voucher to the charging cloud platform; and the charging cloud platform verifies the vehicle end certificate, generates a charging instruction according to the vehicle end certificate after verification is passed, and sends the charging instruction to the charging equipment to control the charging equipment to charge the electric vehicle. According to the charging system, plug and playcharging can be achieved, and charging intelligence is achieved. In addition, the invention further provides a charging method, computer equipment, a storage medium, an electric vehicle and a charging cloud platform.