63 results about "Charging order" patented technology

Disclosed are an automatic charging apparatus of an autonomous mobile robot and an automatic charging method using the same in that a moving robot can automatically detect infrared signals emitted from a charging station and can automatically induce charging station so as to automatically charge a battery of the robot, whereby improving convenience thereof. The automatic charging apparatus of the autonomous mobile robot, comprises a charging station having connecting terminals for charging the battery and an infrared signal generator for emitting infrared signals on a position information thereof; and a moving robot having an infrared receiving apparatus for receiving the infrared signals from the infrared signal generator in a cast that a remnant capacity of the battery is insufficient or a charging order is inputted, a microcomputer for controlling a traveling of the moving robot by using a detected position information of the charging station through the infrared signals received from the infrared receiving apparatus, and charging terminals for charging the battery with electricity through the contact with the connecting terminal.

The invention provides an electric car intelligent charging system and method on the basis of a mobile device and belongs to the technical field of electric car charging positive intelligent control. The system comprises a power grid management center, a station level management server, the mobile device, a charging device and a power battery. The station level management server comprises a data input module, a data processing module, a data feedback module and a historical data memory module and is used for calculating, solving and achieving the real-time optimum order charging scheme, outputting specific charging orders to the charging device and the mobile device and feeding back the charging information. According to the method, the local optimum greedy algorithm is used for solving the real-time optimum order charging scheme, the user interaction character is achieved, and the order charging scheme of an electric car is obtained by carrying out data mining and predicting on the user data and the power grid data and carrying out performance analysis on the power battery. Under the circumstance of ensuring that battery loss is small, the electric car intelligent charging system and the method greatly meet the individual requirements of the users and achieve effective optimization of a power grid.

The invention discloses a method for wirelessly charging an unmanned aerial vehicle. The method comprises: acquiring residual power value of a storage battery of the unmanned aerial vehicle; determining whether the residual power value is lower than a preset alarm value, if yes, generating an alarm signal and sending the alarm signal; acquiring position information of the unmanned aerial vehicle and position information of each fixed wireless charging station; according to the position information of the aerial vehicle and the position information of each fixed wireless charging station, calculating the distance between the unmanned aerial vehicle and each fixed wireless charging station; according to sequence of small to large of the distances between the unmanned aerial vehicle and the fixed wireless charging stations, sending charging requests, until a charging ordering receiving command sent by the fixed wireless charging station is determined to be received; and selecting the fixed wireless charging station which sends the charging ordering receiving command to perform wireless charging. The method and the system can realize wireless charging of the unmanned aerial vehicle, so as to improve cruising power of the unmanned aerial vehicle. The invention also discloses an unmanned aerial vehicle and a system for wirelessly charging the unmanned aerial vehicle.

The invention is suitable for the communication field and provides a connection method to achieve wireless charging. The method is used for wireless devices. The method includes the step that communication is built between at least one wireless device and at least one wireless charger through near field communication protocols, wherein the communication content comprises charging state information and charging orders. According to the method to achieve wireless device charging, the wireless device and the charger, wireless charging is achieved, and cost is saved.

The present disclosure relates to a storage battery control device that can exert better performance in a configuration in which a plurality of storage batteries are connected, a storage battery control method, a program, an electricity storage system, and a power supply system. A charge order table previously set according to a state of charge and a charge/discharge frequency of a storage battery that stores power is referred to, and based on the states of charge and the charge/discharge frequencies acquired from the storage battery provided in plural, a discharge order based on which discharge is preferentially performed with respect to the plurality of storage batteries is decided. In order to supply necessary power necessary to be output upon a request from a load, discharge power output from each of the plurality of storage batteries is set based on the decided discharge order.

The invention discloses a wireless charging control method and a wireless charging device which adopts the wireless charging control method. The wireless charging device comprises a processing unit, an array of a plurality of charging units and an array of a plurality of positioning sensor units which correspond to the charging units. The method comprises the following steps: the array of the positioning sensor units detects the relative position of electronic equipment and the charging units to acquire relative position information and sends the relative position information to the processing unit; the processing unit judges charging units which meet predetermined conditions in the array of the charging units based on the received relative position information to generate a charging order and transmits the charging order to the charging units which meet the predetermined conditions; the charging units which meet the predetermined conditions charge the electronic equipment according to the charging order.

A charging apparatus including a mounting portion on which a plurality of information processing apparatuses are mounted, a power transmission unit that transmits power in a non-contact manner to each of the plurality of information processing apparatuses placed on the mounting portion, and a control unit that receives a charge order instruction from at least one of the plurality of information processing apparatuses, and controls the power transmission unit to transmit power to each of the plurality of information processing apparatuses in an order determined based on the received charge order instruction.

The invention provides a charging pile usage method, apparatus and system, and relates to the technical field of the application of charging piles. The method includes: receiving a charging instruction transmitted by a user terminal, and searching a grade identifier, a region in which charging piles are located in, and first promotion activity information capable of being enjoyed by users in the region according to the charging instruction; creating a charging order according to the first promotion activity information; and obtaining a charging capacity included in charging completion information when charging is completed, updating a historical charging record according to the charging capacity, searching second promotion activity information according to the updated historical charging record, and creating a consumption order according to the second promotion activity information so that the users can perform payment. According to the charging pile usage method, apparatus and system, the users can enjoy various promotion activities during charging, the usage flexibility, integrity and diversity of the charging piles are improved, the future requirement of operation activities is met, and the experience degree of the usage of the charging piles for the users is improved.

Provided are a wireless charging method and system, a wireless charging device and a wearable device. The method comprises: a charging device receiving electric power usage data sent by at least one wearable device; according to the electric power usage data, the charging device determining an electric power allocation solution, the electric power allocation solution being used for determining the charging order and charging electric power for charging of the wearable device by the charging device; and the charging device conducting wireless charging on the wearable device according to the electric power allocation solution. By means of the wireless charging method provided in the present invention, the relationship between the actual electric power demand of a user and the charging capability allocation can be coordinated, thereby realizing the overall arrangement of electric power among a plurality of wearable devices and the dynamic allocation of the charging capability.

The present invention discloses a driving module for a liquid crystal display device. The driving module includes a data line signal processing unit, for generating a plurality of data driving signals, a scan line signal processing unit, for generating a plurality of gate driving signals, and a control unit, for controlling the data line signal processing unit and the gate line signal processing unit, such that a plurality of sub-pixels corresponding to a data line are with different charging orders in different frames, or are charged with different charging periods in a same frame.

The invention discloses an electric vehicle charging station which comprises a plurality of charging piles. Each charging pile comprises a controller, a wireless communication module, a residual capacity detection module, a charger, a touch display screen and a charging interface, wherein the controller comprises a control module, a reminding control module, a charging time prediction module, a charging pile distribution module and an unlocking module, and the wireless communication module is used for receiving charging request reservation information of a user terminal and transmitting confirmation information of the controller. The confirmation information comprises electric vehicle charging time periods distributed by the controllers, numbers of the charging piles and charging passwords. The unlocking modules receive the charging passwords and unlock the charging piles, the control modules control the charging interfaces to open charging connectors, and the residual capacity detection modules are used for detecting the residual battery capacity of electric vehicles. The charging station can orderly control the charging order of the electric vehicles, the charging piles of the charging station are reasonably distributed, and power is adjusted according to the capacity of the electric vehicles.

The invention relates to a charging station service capability evaluating method. The method comprises the steps that a number of charging orders from users are received; a first order is matched to a service turn of a first battery, wherein the first order is any one of a number of charging orders; the service eligibility of the first battery for the first order is calculated; and the service capability of a charging station is evaluated according to the service eligibility corresponding to each order received by the charging station in a period of time. Based on the method, the service capability of the charging station for the charging orders at various time periods are fully and effectively reflected, and accordingly technicians can carry out integrated planning on resource expansion within the charging station and the overall layout in a city.

The invention relates to a parking violation fee timing system for a charging pile protection device. The system includes a charging pile and a gate. The structural characteristics are that the systemalso includes a license plate recognition camera, a digital display device, a voice prompting device, a gate control device, a metering device and a detecting device, wherein the license plate recognition camera is used for detecting whether the license plate of an entering vehicle is a new-energy vehicle license plate and transmitting a signal to the gate control device after the signal is processed, and the gate control device is used for controlling the opening or closing of the gate. The system can effectively judge whether the vehicle of an owner is charged or not and whether the vehicleis not charged for a long time and violates rules to occupy a charging stall. Meanwhile, the system adopts a method which stipulates that a vehicle owner is not allowed to leave before placing a charging gun that has finished charging back to a charging pile body equipped with the detecting device. In this way, the charging order is standardized, charging guns are better protected, more intelligent unattended operation, unmanned charging and automatic operation the whole course are realized, and a function of regulating the charging order is realized.

The invention belongs to the field of electric vehicle parking fee charging technology, and particularly relates to an electric vehicle parking fee relief settlement system. The system comprises a charging platform module and a parking lot casher system module. The charging platform module comprises an Internet-of-things module and a charging common module. The Internet-of-things module transmitscharging order data to the charging common module. The parking lot casher system module comprises a first communication module, a charging order service module, a parking order module and a parking lot settlement module. The charging common module transmits the charging order data to the charging order service module through the first communication module. The charging lot settlement module performs ratio calculation P=t/T on the charging time t and the parking time T, and performs charging fee relief and actual cost settlement according to a value P. The electric vehicle parking fee relief settlement system has beneficial effects of reducing payment cost of a vehicle owner, improving parking space idle rate of a charging parking lot, facilitating parking and charging of subsequently entered electric vehicles, preventing queuing and jam of the electric vehicles, and facilitating operation of the charging parking lot.

The invention discloses a control method applied to belt weighers. The control method comprises the following steps that a voice terminal establishes a communication connection with a voice server; the voice server connected with a metering terminal prompts the voice terminal to confirm operation information, wherein the operation information comprises operation type numbers and belt weigher numbers, and the operation type numbers comprise a charging order number, a material changing order number and a material stopping order number; the voice terminal confirms the operation information and sends the confirmed operation information to the voice server; when the operation information is legal, the voice server sends the information to the metering terminal; and the metering terminal performs a corresponding operation on the belt weigher. The control method disclosed by the invention can be used for avoiding the watching of working personnel and saving labor. The invention further discloses a control system applying the control method. The control system comprises the voice terminal, the voice server and the metering terminal. The control system provided by the invention also can be used for avoiding the watching of working personnel and saving labor.

The invention discloses a community shared charging management method and device. The method comprises the following steps: receiving a charging pile lease request of a user terminal; Wherein the charging pile lease request includes a unique identification code of the charging pile; When it is judged that the user terminal has a usage right associated with the charging pile, generating a chargingorder and pushing the charging order to the user terminal according to the charging mode setting information sent by the user terminal; After confirming that payment of the charging order is completed, the corresponding charging pile is controlled to start charging according to the unique identification code. A technical proposal of that invention bind the logical relationship data file between the entity charging device and the community through a unique identification code, In order to manage the owner 's authority and charging equipment in the district, and provide the owner' s online payment charging function, which is conducive to the safe and efficient management of the public charging station established in the district, thus improving the charging convenience of the electric vehicle owners in the district.

The embodiment of the invention is applicable to the technical field of electric vehicles, and discloses a charging duration estimation method and device, terminal equipment and a computer readable storage medium, and the method comprises the steps: obtaining two-dimensional code information of a charging pile; Presenting a charging order interface to the charging user according to the two-dimensional code information; Receiving charging amount information input by a charging user; Obtaining a historical order of a charging user; Obtaining the effective charging power of the electric vehicle corresponding to the charging user according to the historical order; And calculating the current chargeable duration according to the charging amount information and the effective charging power. According to the embodiment of the invention, the charging duration estimation accuracy in the sub-power charging mode can be improved, and the user charging experience is improved.

A preparation technology of high purity 3-hydroxyacetophenone comprises the following steps of: adding 38 weight portions of 3-nitroacetophenone and 37 weight portions of water into a reaction vessel, adding an iron powder to react for 10 hours, adding methanol with stirring, centrifuging a precipitate for removing water to obtain 3-aminoacephenone, pouring the 3-aminoacephenone into a diazonium kettle; adding sulfuric acid, slowly adding a sodium nitrite aqueous solution into the diazonium kettle to produce 3-diazo sulfate acetophenone, adding 3-diazo sulfate acetophenone into a hydrolysis kettle, and finally drying to obtain the pure product 3-hydroxyacetophenone. The invention has advantages of simple technology, high yield of the product and high purity. By reasonable design of the reaction steps and adjustment of charging order, the application amount of strong acid is greatly reduced; in addition, by the addition of a certain amount of methanol in the reaction, the process of the reaction can be accelerated and the synthesis quality can be raised. According to statistics, the overall yield of the technology can reach over 92%; compared with other production technologies, the technology provided by the invention enables the product cost to decrease by more than 40%, and is environmentally friendly.

The invention discloses heterostructure material with orbital and charge ordering characteristic and anisotropic field resistance effect. The heterostructure material comprises (011) or an oblique PMN-PT single crystal substrate thereof and a perovskite manganese oxide film grown thereon in an epitaxial growth mode, wherein the lattice mismatch between the substrate and film is 1-6%. The heterostructure material with the orbital and charge ordering transition and anisotropic field resistance effect realizes the orbital and charge ordering transition in the film through leading in the large anisotropic strain in the surface. The formed orbital and charge ordering arrangement is sensitive to an external bias field, the film resistance is greatly lowered under the effect of the bias field, a low-temperature zone generates a large anisotropic field resistance effect higher than a magnetic resistance, and the field resistance amplitude can be regulated conveniently to meet the actual application requirements through controlling the film thickness, and the bias field size and polarity. The heterostructure material is featured with simple preparation technique, low power consumption, convenience and easiness in operation and the like, and the heterostructure material is good for apparatus development and application.

The present invention discloses a curb parking charging method and device. The curb parking charging method comprises the steps of when the parking stall information inputted by a user terminal is detected, based on the parking stall information inputted by the user terminal, controlling a ground lock corresponding to the parking stall information to unlock, and starting to charge; when a closingrequest sent by the user terminal is detected, closing the unlocked ground lock, and ending to charge; generating a curb parking charge order correspondingly when ending to charge, and displaying on and/or sending to a payment account appointed by the user terminal, so that the user terminal pays. According to the present invention, the technical problems in the prior art that in order to preventthe phenomenon that the vehicle owners park in the road side corresponding parking stalls, but do not pay the parking charge, the labor cost and the artificial patrol need to be increased, the time and the energy are consumed, but the benefit loss of the corresponding parking lot owners is not solved, are solved.