34 results about "Charge cloud" patented technology

The invention provides a billing method based on a block chain and a cloud computing platform. The method includes the following steps that: a client end collects billing information; the client end selects a server end and sends the billing information to the server end; the server end records the billing information in the block chain; and the smart contract of the block chain automatically performs charging. According to the method, the server end is provided with a plurality of cloud nodes; and all the cloud nodes operate on the cloud computing platform; and a receiving end for receiving the billing information and a billing engine for processing the billing information are arranged in each cloud node. Billing and charging integrated automation is realized through the smart contract of the block chain; the distributed trusted storage of billing data is realized through the block chain; and the dynamic and rapid migration of the charging cloud nodes is realized through the cloud computing platform.

The invention discloses an unmanned-charge cloud parking lot management system and an implementation method thereof. The system comprises a plurality of parking lot controllers, a cloud server connected to the plurality of parking lot controllers at the same time, a background management system connected with the cloud server and a mobile intelligent terminal. Each parking lot controller is connected with a camera and a road gate. The method mainly comprises the following steps of S1, controlling the operations of the cameras by the parking lot controllers; S2, when a vehicle drives into one road gate, acquiring the information of the license plate of the vehicle, picking up the image of the license plate by the corresponding camera and sending the information and the image to the cloud server; S3, analyzing the license plate of the vehicle by the cloud server, and judging whether the road gate is automatically opened or not; after the road gate is opened and the vehicle drives into a parking lot, starting the timing for charging; S4, upon detecting that the vehicle drives out of the parting lot, stopping the timing and charging. According to the technical scheme of the invention, a unified management interface is provided for all parking lots. Therefore, a manager can manage and control all the parking lots in its name at the same time by a computer or even by a handset.

The embodiment of the invention provides a billing charge method, a server, a socket and a billing charge system.The method comprises that a billing charge cloud server acquires billing charge information sent by a to-be-charged device. The billing charge information concretely comprises purchased electric quantity on selection, selected information on a charging port and payment information corresponding to the purchased electric quantity on selection. A charging control instruction is generated by the server according to billing charge information and sent to the socket based on GPRS technology in order to control the socket to open the charging port which is located in the socket and corresponds to information on the selected information on the charging port and to control the socket to purchase electric quantity on selection in order to connect with and charge the to-be-charged device of the charging port corresponding to information on the selected information on the charging port. Therefore, tripartite benefit among a user, a merchant for the socket and a service provider corresponding to the billing charge cloud server is achieved such that safety for billing charge is improved and the requirement for usage environment is set low.

The invention relates to an automatic registering and charging system of a parking lot. The automatic registering and charging system comprises a wireless positioning base station, a license plate recognizer, a registering and charging cloud platform and driver intelligent terminals. The wireless positioning base station and the license plate recognizer are arranged at an entrance and exit part of the parking lot. The registering and charging cloud platform obtains corresponding driver IDs according to license plates in license plate information, and obtains driver position information transmitted by the driver intelligent terminals according to the obtained driver IDs. Vehicle position information is obtained according to the equipment ID of the license plate recognizer in the license plate information. Whether the driver position information and the vehicle position information are in the same area or not is judged through comparison, if the positions of drivers and corresponding vehicles are located in the same area, the corresponding vehicles are registered and charged, and the registering and charging results are sent to the driver intelligent terminals.

The invention relates to a toll administration cloud platform based on Beidou high precision. The toll administration cloud platform is composed of a vehicle-mounted Beidou location platform and an expressway service cloud platform, wherein the vehicle-mounted Beidou location platform comprises a Beidou high-precision vehicle-mounted intelligent terminal and a high-precision map service system; the expressway service cloud platform comprises a user management module, a data receiving module, a data processing module, a state display module and a cloud platform backstage server. The vehicle-mounted Beidou location platform is used for integrating vehicle-mounted Beidou location information and determining vehicle passage expressway track information, so that the expressway service cloud platform can achieve the purpose of calculating expressway toll according to actual paths. By means of the high-precision toll administration cloud platform disclosed by the invention, an integrated scheme of an expressway service charge cloud platform and a Beidou location system is achieved; by means of an effect of Beidou high precision in compatibility free flow toll, expressway traffic capacityis improved, and travelling experience of users is improved.

The invention discloses an electric vehicle charging and order-dispatching system and method for a passenger transport hub site; through interaction of vehicle information, charge state information, charge sequence information and other information between a charge cloud platform and an online taxi platform, during order dispatching the online taxi platform may make reasonable arrangement for electric vehicles for charging and order-taking operation sequence at a traffic hub according to vehicle arrival sequence and charge completion sequence. Platform information interaction between the charge cloud platform and the online taxi platform are utilized such that customer expecting and charging times are combined, resources are allocated reasonably, operation pending time is saved, vehicle operation benefit is improved, and integrated operation efficiency is improved.

Aiming at thunderstroke disasters, the traditional lightning rod has a certain function within a certain range, but thunderstroke disasters sometimes occur due to limited geometric length, small covering area, no electric charge leakage in cloud layers in advance and nothing about thunderstorms in high-altitude cloud layers. After the laser active anti-thunder device is adopted, when a certain amount of electric charges is concentrated in cloud layers, a laser 4 enables the emitted laser beams 5 to pass through an interceptor 8 and generate a conductive ion column 6 (ion conduction passage) so that a charged cloud layer 7 is connected with the interceptor 8 and a groundwire 10 to form a short-circuit bleeder circuit. The electric current in the cloud layer is leaked to the ground so as to avoid thunderstroke accidents. The device is applied to the fields of thunderstroke area, airport, missile, aerospace base, large-scale load-center substation, transmission substation, etc., which has the advantages of that the large covering range of anti-thunderstroke can leak the electric charge in cloud layers in advance and that the high cost performance can more effectively eliminate the thunderstroke disasters.

The invention discloses an ionospheric photometer suitable for a micro / nano satellite platform, which comprises a hollow parabolic reflector, an MCP-type anti-vibration detector and a circuit board, wherein the reflector and the detector are sequentially arranged in the circuit board and light incident to a reflector plate is made to be gathered to the detector; the detector comprises a supportingframe and a BaF2 crystal window, a microchannel plate, a detector anode and a high voltage power supply in the frame; after the light passes through the BaF2 crystal window to filter stray light, photoelectric conversion and electron multiplication are carried out through the microchannel plate, and through the detector anode, multiplied charge cloud signals are received. The weight of the existing photometer is reduced from more than 5Kg to less than 1Kg, the volume is decreased by more than 50%, photon filter losses are reduced, the sensitivity of the instrument is increased by more than 30%, batch processing is facilitated, and the batch production cost is reduced.

To mitigate the influence of charge sharing occurring in semiconductor detectors, an improved semiconductor detector (200) is provided, which comprises: a plurality of anodes (210) arranged to form at least one opening (230), each opening being formed by two anodes in the plurality of anodes; at least one cathode (220); a detector cell (240) located between the plurality of anodes and the at least one cathode; wherein the detector cell comprises at least one groove (250), each of the at least one groove having a first opening (252) aligned with one of the at least one opening being formed by two anodes in the plurality of anodes, each of the at least one groove extending towards the at least one cathode. By forming grooves in the detector cell, the charge cloud generated by a single photon can be received by a corresponding anode instead of several neighboring anodes, which thereby improves the spectral resolution and count rate of a semiconductor detector.

The invention provides a management method and system for a charging parking space, a charging cloud system and a vehicle inspection device. The management method includes the steps: obtaining identification information of a vehicle to be driven into the charging parking space; determining whether the vehicle is a rechargeable vehicle or not according to the identification information; controllinga lock of the charging parking space to be opened if the vehicle is the rechargeable vehicle; controlling the lock of the charging parking space to be closed if the vehicle is a non-rechargeable vehicle. The method can achieve the management of the charging parking space, the utilization rate of the charging facility, and solves a charging problem of a new energy vehicle and the occupation problem of the charging parking space.

The invention discloses a transformer area light storage and charging cloud side collaboration method and system, and the method comprises the steps: obtaining real-time operation data, processing abnormal data, and storing the data; performing voltage sensitivity analysis calculation on each node of the transformer area by combining the transformer area topological data; according to the calculation result, the correlation coefficient of the voltage offset of each node in the energy internet gateway and the injection power is updated in real time, and the abnormal correlation coefficient is identified and eliminated; the compensation tasks of the nodes near the downstream of the compensation nodes are jointly undertaken by the compensation nodes, and the compensation capacity of the compensation points giving consideration to the compensation effect of the downstream nodes is obtained; issuing the execution task, and returning and evaluating an execution result. The method can play advantages in the fields of long-term maintenance, business decision support and the like, can process and analyze the light storage and charging control in a real-time and short-period manner, realizes the light storage and charging control taking the electric energy quality and the photovoltaic absorption as core targets in the transformer area, optimizes the utilization of light storage and charging resources, and realizes the electric energy quality optimization of the transformer area, the efficient photovoltaic absorption and peak load shifting.

The invention relates to an intelligent charging communication system for an electric automobile. The system comprises a charging cloud management platform, a communication gateway concentrator, a charging pile end communication module and an electric vehicle end communication module. The charging cloud management platform performs data protocol interaction with the communication gateway concentrators by utilizing a TCP / IP protocol, the communication gateway concentrators are connected with the charging pile end communication modules through power lines, and each communication gateway concentrator can be connected with more than 256 charging pile end communication modules to construct a gateway unit of a charging station; the charging pile end communication module is connected with the electric vehicle end communication module through a power line. The system has the advantage that the problem of network wiring in medium and large electric vehicle charging stations is solved by using aPLC technology. Through software implementation, an IPV6 network layer protocol stack is built in an MCU, an ISO15118 standard communication protocol is built, and the cost of a charging system is reduced. Through the cloud management platform, multiple management functions such as remote charging starting, charging stopping, remote appointment, charging and remote fault prompting can be conveniently realized.

A method for combusting fuel in a combustion chamber of an internal combustion engine, in which air is supplied to the combustion chamber via at least one intake valve and at least one fanned-out fuel spray is injected into the combustion chamber via at least one fuel injector in such a way that at least one layer charge cloud composed of a fuel / air mixture is produced and the layer charge cloud is ignited using at least one ignition device. For achieving a higher degree of efficiency during combustion, the at least one layer charge cloud is ignited in the combustion chamber at at least two spatially separated ignition points, the ignition being carried out simultaneously or staggered in time.

The invention discloses a charging pile sharing system and sharing method based on a cloud platform, and the method comprises the steps that a plurality of charging regions are divided on the cloud platform, the geographic position of a charging pile in each charging region is marked, and a working time axis of each charging pile is created; the cloud platform determines a recommended charging area sequence based on the charging destination position, the cloud platform determines a charging pile sequence in each charging area according to a reserved charging starting point of the user side, and a charging pile recommendation list is generated through combination; the cloud platform compares the received charging reservation requests, and sends a shared charging pile recommendation list to the user sides with the same charging destination position and the same charging reservation starting point; the user side selects one charging pile in the charging pile recommendation list as a charging object and selects the idle time period of the charging pile to perform reserved charging, and the cloud platform updates the working time axis of each charging pile in real time based on the reserved charging time period; the utilization efficiency of each charging pile is improved, and multiple times of reservation charging caused by the fact that the charging electric quantity cannot be judged is avoided.

The related photoelectric lightning protection device comprises: with computer technology and UV-light ionized atmosphere feature, using UV searchlight to form a stable ionized atmosphere path in air to initiate small-scale discharging among charged cloud layer and ground. This invention is simple, efficient, and reliable, and belongs to development of traditional lightning rod.

The invention discloses a single high-energy particle ionization charge test circuit, which comprises M high-energy particle capture modules and M signal detection modules, the M high-energy particlecapture modules and the M signal detection modules are in one-to-one correspondence, and M is a positive integer not less than 2; each high-energy particle capture module comprises N field effect transistors connected in parallel, the field effect transistors are used for capturing high-energy particles and generating transient current signals flowing through the field effect transistors when thehigh-energy particles are captured, and N is a positive integer; and the signal detection modules are used for detecting the transient current signals generated by the corresponding high-energy particle capture modules and outputting test signals when the transient current signals are detected. According to the single high-energy particle ionization charge test circuit provided by the invention, the high-energy particle ionization charge cloud radius and the influence range can be tested, theoretical guidance is provided for the layout topological structure design of an anti-radiation reinforced integrated circuit, and the anti-radiation capability of the integrated circuit is improved.

The invention discloses a charge acquisition device and method. The charge acquisition device includes: a charge collection net for collecting charges in the atmosphere or a charged cloud layer; a supporting device for placing the charge collection net in the atmosphere or a charged cloud layer Middle; the charge introduction wire, the upper end of which is connected to the charge collection network, and the lower end is connected to the electric energy collection and storage device; the electric energy collection and storage device is used to collect and store the electric energy transmitted from the charge introduction wire; the advantage lies in the use of the charge collection network To collect the charge in the atmosphere or in the charged cloud and transfer it to the charge introduction wire. The amount of charge collected can be set by adjusting the size of the charge collection net. The charge collection net is woven with spring-like wires, which can be stretched and stretched. Therefore, the size of the charge collection network can be adjusted according to actual needs. By setting a shunt protector, when the current and voltage in the wire are too large, the excess current will be directed to the ground to protect the safety of the electric energy collection and storage device.

The invention provides a charging method, a charger, a mobile terminal and a server, and solves the problem that a charging parameter is constant during the existing rapid charging process and is difficult to be adaptive to different charging environments. The charging method comprises the steps of building charging connection between the mobile terminal and the charger; acquiring an environmentalparameter of a current charging environment, and uploading the environmental parameter to a charging cloud end; receiving a target charging parameter corresponding to the environmental parameter andreturned by the charging cloud end according to historical charging data, wherein the target charging parameter is a charging parameter with shortest charging time and corresponding to the environmental parameter of the current charging environment in the historical charging data; and charging the mobile terminal by the charger according to the target charging parameter. The target charging parameter is the charging parameter requiring the shortest charging time under the environment parameter of the charging environment, so that the charging efficiency can be effectively improved when the mobile terminal is used for charging with the target charging parameter, and the charging time is shortened.

The embodiment of the invention discloses a monitoring data level-to-level management method, device and equipment based on a charging cloud platform, and relates to the field of data processing. The method comprises the following steps of classifying and dividing charging monitoring data of a charging cloud platform to generate dimension data, and setting a flow control threshold value for at least part of the dimension data; the TPS value of the dimension data is counted in real time, whether a flow control threshold value is set for the current dimension data or not is judged, and if yes, flow control operation is executed on the current dimension data based on the flow control threshold value; and if not, performing fusing operation on the current dimension data based on the maximum threshold value. According to the method, different control strategies are adopted for monitoring data of different dimensions in a hierarchical management mode, the situation that the whole reporting process is affected by sudden increase of data of one dimension is avoided, and continuous and normal processing of the monitoring data is effectively guaranteed.

The invention provides a vortex street type cloud and mist air purification device. The vortex street type cloud and mist air purification device comprises a fan, a hollow cylinder, a cloud and mist generator suite, a cloud and mist mixing section, a rectification damping net, an electrode plate, a high-voltage electrode plate, a grounding electrode plate, an electrode plate and the like. By utilizing flow field characteristics of vortex and turbulent flow in cylindrical streaming wake flow and a charged cloud and mist trapping technology, automatic suction of cloud and mist, interaction of charged cloud and mist and fine particles in dust-containing airflow, Brownian motion, suction of coulombic force and coalescence of fine particles and cloud and mist caused by vortex and turbulent flow are realized, and under the coupling action of multiple coalescence forms, liquid drops with relatively large particles are quickly formed and are deposited and recycled under the action of electrostatic force. The PM2.5 removal efficiency is high, the energy consumption is low, the water consumption is low, the structure is compact, and an existing ventilation system can be conveniently transformed.

The embodiment of the invention provides a billing charge method, a server, a socket and a billing charge system.The method comprises that a billing charge cloud server acquires billing charge information sent by a to-be-charged device. The billing charge information concretely comprises purchased electric quantity on selection, selected information on a charging port and payment information corresponding to the purchased electric quantity on selection. A charging control instruction is generated by the server according to billing charge information and sent to the socket based on GPRS technology in order to control the socket to open the charging port which is located in the socket and corresponds to information on the selected information on the charging port and to control the socket to purchase electric quantity on selection in order to connect with and charge the to-be-charged device of the charging port corresponding to information on the selected information on the charging port. Therefore, tripartite benefit among a user, a merchant for the socket and a service provider corresponding to the billing charge cloud server is achieved such that safety for billing charge is improved and the requirement for usage environment is set low.

The invention discloses a passive type electrostatic detection system based on signal differential detection and a method thereof. The method includes the following steps: S1. calculating and obtaining induced charge distribution on a detector pole plate and induced voltage on the detector pole plate by utilizing an integral equation-moment method algorithm; S2. canceling out the influence of a charged cloud and a ground object by differential signals of the induced voltage of two groups of detectors, and retaining a response of a target charge; and S3. solving and calculating to obtain orientation, pitch, distance, speed, and amount of charge parameters of a charged target based on a differential detection algorithm of main and auxiliary pole plates, and according to the induced voltage of the detector pole plate. The system can effectively eliminate a charged background, such as environment interference of a cloud layer, and has high precision in detecting orientation and pitch angles of a target.

The invention discloses a charged cloud cluster generating device and method. The charged cloud cluster generating device comprises a steam generator, a steam and charge mixing device, a grounding metal plate, a direct-current high-voltage source and a corona discharge electrode, wherein the steam generator generates high-temperature and high-pressure steam, the steam is injected into the steam and charge mixing device through a connecting pipeline, and space charges generated by corona discharge are carried and lifted off, so that a charged cloud cluster is formed. The method can be used forlaboratory simulation and research of thunderstorm environment and thunderstorm discharge.

The invention discloses an electric vehicle charging and dispatching system and method in a passenger transport hub. The invention enables the interaction of vehicle information, charging status information, charging sequence information and other information between the charging cloud platform and the online car-hailing platform. When dispatching orders, online ride-hailing platforms can take into account the order in which vehicles arrive and the order in which charging is completed, and rationally arrange the order in which electric vehicles are charged and orders are received at transportation hubs. The present invention utilizes the information interaction between the charging cloud platform and the online car-hailing platform to combine hospitality with charging time, rationally allocate resources, save operation waiting time, improve vehicle operation efficiency, and improve comprehensive operation efficiency.

The invention relates to a face recognition and detection-based visitor guiding system. The system comprises an office system server (1), an access control channel management module (2), a short message platform (3) and a face recognition module (4), wherein the office system server (1) has a user interface; the access control channel management module (2) is connected with an access control and the office system server (1) and is used for receiving an authorized door opening signal; the short message platform (3) is connected with the office system server (1) and is used for providing a charged cloud communication service on the basis of an existing network service provider; and the face recognition module (4) is connected with the access control channel management module (2). Compared with the prior art, the system is capable of decreasing the workloads of the staffs such as receptionists and the like in the existing office environment and realizing unmanned control of conference rooms in smart office, so as to enhance the office efficiency from the side.

The invention provides a charging data processing method and device for cloud computing resources, and relates to the technical field of cloud computing, and the method comprises the steps: determining an identifier of a to-be-charged cloud computing product instance; according to the identifier of the to-be-charged cloud computing product instance, determining information and used duration of a plurality of charging items corresponding to the to-be-charged cloud computing product instance, the plurality of charging items including a charging item of a fixed unit price and a charging item of a floating unit price; and for each charging item of the floating unit price, determining the current unit price of the charging item of the floating unit price according to a pre-defined price floating strategy based on the use time and the used duration, so that the charging item of the floating unit price can be charged according to a fixed unit price and the current unit price of the charging item of the floating unit price. And charging the to-be-charged cloud computing product instance. The problem that the existing charging mode is unreasonable is relieved.

The invention provides a UWB positioning and guiding system for new energy bus charging. The UWB positioning and guiding system for new energy bus charging comprises a new energy bus body, a bus charging bow and a new energy charging cloud platform, the new energy bus body is provided with a bus-mounted intelligent terminal, and the bus-mounted intelligent terminal is connected with the new energy charging cloud platform through UWB ultra-wideband wireless communication; the bus-mounted intelligent terminal comprises a GPS positioning navigation module, a vehicle information module, a vehicle-mounted Bluetooth, an intelligent terminal display screen, a speed detection module and an electric quantity detection module. The UWB positioning and guiding system for new energy bus charging has positioning and guiding functions, so that the dependence of a driver on experience can be reduced, the phenomenon that a charging bow and a pantograph cannot be matched can be reduced, and the situation that the charging difficulty and time are increased due to the fact that a vehicle needs to be subjected to multiple times of position adjustment can be avoided.

The invention discloses a passive electrostatic detection system based on signal differential detection and a method thereof, comprising: S1, calculating the induced charge distribution on the detector plate and the induction charge on the detector plate by using the integral equation-moment method algorithm Voltage; S2, offset the influence of charged clouds and ground objects through the differential signals of the induced voltages of the two sets of detectors, and retain the response of the target charge; S3, based on the differential detection algorithm of the main and secondary plates, according to the induced voltage on the detector plates , solve and calculate the azimuth, pitch, distance, speed and charged quantity parameters of the charged target. The invention can effectively eliminate the charged background, such as the environmental interference of the cloud layer, and has high precision in detecting the azimuth and elevation angle of the target.

The invention relates to the technical field of automobile charging and specifically relates to a charging cloud platform information pushing method, device and system. The method for pus informationof a charging cloud platform On the one hand, the device and the system can calculate the distance between the logged-in user and the charging device according to the position information of the logged-in user and the position information of the charging device, and push the data in batches from near to far according to the distance between the logged-in user and the logged-in user, so as to meetthe requirement of high data refresh frequency, prevent the network from blocking and the display page from crashing, and display the data in time; On the other hand, by compressing the data to improve the efficiency of data transmission, reduce the pressure of network transmission, prevent network congestion and refresh the data when the problem of page crash, improve the user experience.

The utility model discloses a safety transformer with a lightning protection function, which comprises a box body, a transformer body is arranged in the box body, the upper surface of the box body is connected with an insulation protection pad, the upper surface of the insulation protection pad is connected with a first insulation column, and the top end of the first insulation column is provided with a lightning rod body. The outer surface of the lightning rod body is connected with a first conductive ring, and the outer surface of the first conductive ring is electrically connected with a connecting wire. According to the device, firstly, the lightning rod body is utilized, so that when a charged cloud layer is close to the box body, a large amount of charges can be gathered at the tip of the lightning rod body, air can be ionized, a conductive channel is formed, and the lightning rod body, a first conductive ring, a connecting wire, a second conductive ring and a grounding wire are matched; the electric charges in the cloud layer are safely guided into the ground, so that direct discharge between the cloud layer and the box body is avoided, and the transformer body in the box body can be prevented from being struck by lightning.