61results about How to "Solve the inconvenience of charging" patented technology

The invention discloses a movable charging vehicle for an electric automobile. The movable charging vehicle comprises a self-powered ecological system and a charging terminal, wherein the self-powered ecological system is connected with the charging terminal, and the electric automobile is charged through the charging terminal; the charging terminal comprises a fixed station and a movable charging mechanism, the movable charging mechanism is used for charging through the fixed station and then is connected with the electric automobile for charging the electric automobile, so that unused batteries in the electric automobile can be charged when the electric automobile is driven, or batteries being used in the electric automobile can be charged. Or, the movable charging mechanism is portable hydrogen production power generation equipment; and the portable hydrogen production power generation equipment comprises a second methanal power generation unit, methanal is used for preparing hydrogen, and then the hydrogen is used for power generation, so that the electric automobile is charged. The movable charging vehicle for the electric automobile provided by the invention is movable flexibly, so that the problem that the electric automobile is inconvenient to charge is solved.

The invention relates to the field of electronic communication equipment and provides a cell phone mobile terminal which comprises a cell phone and a bluetooth earphone. The cell phone comprises a cell phone battery, a power transmission coil and a cell phone control circuit. The cell phone control circuit is connected between the cell phone battery and the power transmission coil. The bluetooth earphone comprises an earphone battery, a power receiving coil and an earphone control circuit, wherein the earphone control circuit is connected between the earphone battery and the power receiving coil. In the cell phone mobile terminal, the cell phone controls the earphone battery through the cell phone control circuit to radiate electromagnetic energy outwards through the power transmission coil, the bluetooth earphone controls the power receiving coil through the earphone control circuit to receive electromagnetic energy radiated outwards by the power transmission coil of the cell phone, and the electromagnetic energy is converted into electric energy to be stored in the cell phone battery. Accordingly, only the cell phone needs charging, the bluetooth earphone is charged directly from the cell phone, chargers do not need arranging additionally, and use of the bluetooth earphone is further facilitated.

The invention discloses a solar energy charging rising and landing platform of an unmanned aerial vehicle. The solar energy charging rising and landing platform of the unmanned aerial vehicle comprises a supporting plate, a rising and landing platform, solar panels and a storage battery, wherein the supporting plate is of a rectangular structure, four supporting seats are mounted on the lower portion of the supporting plate in a welded mode, supporting legs are mounted on the supporting seats through hinge pins, the rising and landing platform is connected with the upper portion of the supporting plate through a plurality of springs, the table board of the rising and landing platform is arranged as a rectangular structure with a same size as the supporting plate, the solar panels are arranged on edges of four side faces of the supporting plate, each solar panel is rotatably connected with the supporting plate through hinges, the storage battery is connected to the solar panels, a plug is connected to the storage battery, the hinges are fixed to the solar panels and the supporting plate in a welded mode, and the supporting legs are telescopic rods. Integrally, the solar energy charging rising and landing platform of the unmanned aerial vehicle has the advantages of being convenient to carry, good in shock absorption, and having the solar energy charging function.

The invention discloses an electric vehicle charging station based on electricity generation by reforming hydrogen production fuel cells. The electric vehicle charging station includes a total storagedevice, a centralized liquid supply system and a plurality of fuel cell electricity generation systems. The total storage device is used for storing hydrogen-containing fuel in the charging station,and the centralized liquid supply system is used for conveying the hydrogen-containing fuel stored by the total storage device to a hydrogen production system to produce hydrogen. Each fuel cell electricity generation system includes a fuel cell generator set and an electric vehicle charging pile. The fuel cell generator sets use the hydrogen produced by the hydrogen production system to perform electrochemical reactions to generate electricity, and the electric vehicle charging piles store generated electric energy which is used for charging electric vehicles. Through layout of the charging station which use hydrogen compounds as raw materials and use the fuel cell generator sets to generate the electricity, charging for the battery-based home electric vehicles without the need to re-laya dedicated transmission network in a large area is realized, and initial investment costs and construction time are saved; and the problem of inconvenient charging during long-distance travel of theelectric vehicles is solved.

The invention discloses a mechanical vehicle carrying plate device for a small two-wheel vehicle. The mechanical vehicle carrying plate device comprises a vehicle plate, two handle fixing devices anda wheel clamping device. The two handle fixing devices are mounted on the vehicle plate and used for fixing handles. The wheel clamping device comprises a pedaling plate assembly, a T-shaped pedal, apawl, a third spring, a fourth spring and a clamping plate assembly. The pedaling plate assembly transmits pedaling force on the feet of people to the clamping plate assembly to stabilize a front wheel, and the T-shaped pedal, the pawl, the third spring and the fourth spring are used for fixing and relieving the effect of the clamping plate assembly so as to achieve the purpose of releasing the front wheel. According to the mechanical vehicle carrying plate device, mechanical transmission is adopted on the whole, and by utilizing the principles of a connecting mechanism, the springs, lever motion and the like, the front wheel and the vehicle handles are fixed to stabilize the vehicle; and the mechanical vehicle carrying plate device can adapt to all the vehicle models of the small two-wheel vehicle, parking and picking up are convenient, and good application prospects in the field of parking equipment are achieved.

The invention discloses a mobile type solar electric vehicle charge system which comprises a transparent ceiling, a photovoltaic array, a main controller, an energy storage device, a stainless steel frame, six electric vehicle charge controllers and six electric vehicle positions, wherein the transparent ceiling is installed at the top of the stainless steel frame; the photovoltaic array is installed at the front side plane of the stainless steel frame and in an inclined angle of 30 degrees with the horizontal line; the main controller and the energy storage device are installed at the middle position of the stainless steel frame and are sealed by a box body; and the six electric vehicle charge controllers are installed at the back surface of the photovoltaic array. According to the mobile type solar electric vehicle charge system, the charge to the energy storage device is controlled through the main controller, and six electric vehicles are charged with power at the same time through the electric vehicle charge controllers; and the electric vehicle charge controllers can automatically identify positive and negative terminals of electric vehicles to be charged with the power, is automatically connected with corresponding terminals of the energy storage device and judging the voltages of storage batteries of the electric vehicles, and the appropriate charge voltages are adopted to charge the electric vehicles. Roller wheels are installed under the stainless steel frame, so that the charge system can move conveniently.

The system comprises an intelligent charging service system of a mobile electricity supplementing vehicle. The intelligent charging service system comprises a cloud server, the mobile electricity supplementing vehicle, a client mobile terminal, a charging management mobile terminal, and a communication network which connects the cloud server, the mobile electricity supplementing vehicle, the client mobile terminal and the charging management mobile terminal, wherein the cloud server comprises a service layer, and the service layer comprises a customer service management module, a vehicle charging management module, a billing account management module, a client mobile terminal application module and a charging management mobile terminal application module. The intelligent charging service system of the mobile electricity supplementing vehicle adopts a creative mode of ''internet technology plug fast charging and fast supplementing of the mobile electricity supplementing vehicle'', thereby solving the difficulties that the charging of electric vehicles is difficult, the charging is inconvenient, the charging speed is slow, the charging time is long and the like; and the intelligent charging service system is devoted to the urbanization development of intelligent transportation and allows the traffic life of people to become better.

The invention relates to an automatic charging system, and is applied to a stereo garage. The automatic charging system comprises a controller, power supply equipment, a limiting rail and a chargingassembly; the power supply equipment comprises a power supply assembly and an electricity storage cabinet, wherein the power supply assembly comprises a power source power supply assembly and/or a photovoltaic power generation assembly; the charging assembly comprises a charger structure and/or an automatic charging structure; the power storage cabinet is used for storing electric energy providedby the power source power supply assembly and the photovoltaic power generation assembly; the limiting rail is movably arranged in the stereo garage, and the charger structure and the automatic charging structure are arranged on the limiting rail in a sliding manner; and the charger structure and the automatic charging structure can slide to each workbench in the stereo garage under the action ofthe limiting rail, the controller controls the charger structure and the automatic charging structure to charge target electric equipment by using electric energy in the electricity storage cabinet, and the charging problem of an electric automobile in the stereo garage is effectively solved.

The invention discloses a tolling and charging system for an electric automobile. The invention relates to the tolling and charging system and a tolling and charging method and is mainly characterized in that the system is implemented by a toll collecting device (1), a charging terminal (2) and an electric automobile detecting system (3). The charging terminal (2) and the electric automobile detecting system (3) are arranged beside an electric automobile charging region (7) to be convenient for the electric automobile to charge. When the electric automobile (4) enters the electric automobile charging region (7), the electric automobile detecting system (3) transmits a detection signal to the charging terminal (2) and the charging terminal (2) transmits the detection signal to the toll collecting device (1) by a dedicated line (6). When detection information and input charging information are both normal, the charging terminal (2) carries out charging on the electric automobile (4). After charging is completed, the system judges the charging state and clears the charging cost to collect a toll. When the detection information or the input charging information is abnormal, the system carries out prompt.

The invention provides a wireless charging device and an unmanned vehicle. The wireless charging device comprises a vehicle body, a lifting mechanism with one end arranged on the vehicle body, a wireless charging transmitting coil assembly connected with the other end of the lifting mechanism, and a first controller, a first wireless module, a power module, an AC-DC change-over switch and a firstpower converter arranged in the vehicle body. The first output end of the AC-DC change-over switch is electrically connected with the input end of the power supply module. The input end of the AC-DC change-over switch is used for connecting an external power supply. The output end of the power supply module is electrically connected with the input end of the first power converter; the output end of the first power converter is electrically connected with a wireless charging transmitting coil assembly, the wireless charging transmitting coil assembly is used for charging the wireless charging receiving coil, the radio frequency end of the first controller is electrically connected with the first wireless module, and the output end of the first controller is electrically connected with the lifting mechanism and the first power converter. The problem that unmanned charging is inconvenient is solved.

The invention discloses a multi-functional blind person guiding stick. The multi-functional blind person guiding stick comprises a stick body, wherein a power supply module and a functional module arearranged in the stick body; the functional module comprises a microprocessor, a camera, an image collecting module, a memory module, a positioning module, a sensor module, a voice synthesizing module, a mobile communication module, a loudspeaker and a data interface, wherein the power supply module consists of a power source switch and a solar battery. The multi-functional blind person guiding stick disclosed by the invention has the functions of obtaining image information of objects around a user in a real-time manner and identifying images, and the identified object information is transmitted to the user in a voice reminding manner. The multi-functional blind person guiding stick adopts a solar energy power supply manner, so that the multi-functional blind person guiding stick is cleanand environmentally-friendly; and the multi-functional blind person guiding stick also has the functions of positioning and music broadcasting, and can transmit positioning information in a mobile communication manner. The multi-functional blind person guiding stick is practical in functions and reasonable in design, and can provide travelling convenience and safety guarantee for the user with visual disturbance.

The invention discloses a charging pile control system for an electric bicycle. The charging pile control system for the electric bicycle comprises a charging pile body, a charging pile parking space,a background cloud server and a mobile terminal, and is characterized in that the charging pile body is provided with a charging unit, a timing module, a control module, a communication module and atouch screen, the touch screen is provided with a two-dimensional code scanning page and a car taking confirmation option, the communication module is connected with the background cloud server through a wired network, and communicates with the background cloud server to transmit data, the charging unit is connected with municipal power supply, the control module is connected with the charging unit through the timing module, and the timing module controls the time when the charging unit is connected with municipal power supply. The charging pile control system for the electric bicycle can be applied to electric bicycle charging piles in public places such as bicycle parking sheds in residential districts or office building parking sheds and does not need people to carry a storage battery to a home or an office for charging, the problem of inconvenient charging of electric bicycles is solved, and the hidden danger of people pulling wires randomly is further eliminated.

The embodiment of the invention discloses an autonomous tracking wireless charging system for an unmanned aerial vehicle. The system includes the steps that the unmanned aerial vehicle judges whethera current available power value of an airborne battery can support the unmanned aerial vehicle to fly to a task place or not; if the current available power value of the airborne battery can not support the unmanned aerial vehicle to fly to the task place, a charging request is sent to a general control platform; target platform position information fed back by the general control platform is obtained; based on current position information, obstacle position information and the target platform position information, whether the current available electric quantity value can support the unmannedaerial vehicle to fly to a target wireless charging platform or not is judged; if the current available electric quantity value can support the unmanned aerial vehicle to fly to the target wireless charging platform, the unmanned aerial vehicle flies to the target wireless charging platform, sends a charging command to a general control platform, and is charged after arriving; the general controlplatform obtains a charging request, determines target platform position information based on the current position information of the unmanned aerial vehicle and the platform position information of each wireless charging platform, and feeds back the target platform position information to the unmanned aerial vehicle; after obtaining the charging command, the general control platform sends a charging notification to the target wireless charging platform; and the target wireless charging platform discharges based on charging demand power, so that wireless charging of the unmanned aerial vehicleis realized, and the safety is improved.

The invention discloses a multifunctional luggage rack. The multifunctional luggage rack comprises a luggage rack main body; and the main body is fixed on the top of a vehicle through a plurality of longitudinal tracks and transverse rods. The multifunctional luggage rack is characterized in that a plurality of wind power generation devices are arranged below the main body, the axial direction ofthe wind power generation devices is perpendicular to the running direction of the vehicle, and the wind power generation devices are electrically connected with a vehicle power supply circuit or a charging circuit through an automatic grid-connecting device; and the electric energy of the vehicle is supplemented through the wind power generation devices so as to increase the driving distance of an electric vehicle, and the multifunctional luggage rack has the characteristics of ingenious structure, convenience and practicability.

The invention relates to a charging and toll collection system of an electric automobile, in particular to charging and toll collection system and method. The charging and toll collection system is mainly characterized by comprising a toll collection device (1), a charging terminal (2) and an electric automobile detecting system (3). The charging terminal (2) and the electric automobile detecting system (3) are arranged beside an electric automobile charging zone (7) to be convenient to charge the electric automobile. When an electric automobile (4) drives into the electric automobile charging zone (7), the electric automobile detecting system (3) transmits detection signals to the charging terminal (2), and the detection signals are transmitted to the toll collection device (1) by the charging terminal (2) through a private circuit (6). When detecting information and the inputted charging information are both normal, the charging terminal (2) charges the electric automobile (4). After the charging is finished, the charging and toll collection system judges the charging condition and settles charging expenses to carrying out toll collection. When the detecting information or the inputted charging information is abnormal, the charging and toll collection system prompts.

The invention provides a solar noise tester comprising a rear cover and a battery chamber arranged in the rear cover. A solar panel is disposed in the rear cover and is connected with the battery chamber. The solar panel is composed of a plurality of monocrystalline silicon solar cells; the rear cover is made of transparent material. Therefore, by the use of the solar noise tester, the problem that the existing noise tester is inconvenient to charge is solved; the solar noise tester is economical, low carbon and environment friendly.

The invention discloses a bidirectional mutual charging system used for a lithium battery with an about 24V voltage and a lead-acid battery with an about 12V voltage. When a traditional small car carried with the about 12V lead-acid battery and an electric power-assistant vehicle with the about 24V lithium battery form a ''partner'' relation, through a cigar lighter port, a vehicle-mounted 12V voltage is used to charge a 24V electric vehicle lithium battery; and conversely, through the cigar lighter port, the 24V electric vehicle lithium battery is used to charge a vehicle-mounted 12V lead-acid battery.

The invention relates to an intelligent electric bicycle charging system. The intelligent electric bicycle charging system comprises a charging pile, a network service platform and a mobile terminal,wherein the charging pile is internally provided with a control module, a communication module, a charging module and a power supply unit, the control module is connected with the communication moduleand the charging module, the power supply unit supplies power to the charging module, and the charging module is used for charging an electric bicycle; the network service platform is remotely connected with the communication module and receives charging information of the charging pile through the communication module; and the mobile terminal is remotely connected with the network service platform and internally provided with a charging APP. Compared with the prior art, a traditional display screen mode is eliminated, all operations and displays are completed on the mobile terminal, and manufacturing cost is saved. The user can check the position information of the charging pile, the residual electric charge amount of the electric bicycle and real-time electricity price information, andissue commands for charging time, storage cabinet opening, bicycle taking and the like on line. The power supply unit is composed of a multi-source microgrid, power supply is intelligently switched, the resource utilization efficiency is improved, and electricity utilization is cleaner.

The invention discloses a water pump mounting support suitable for outdoor use. The water pump mounting support comprises a movement baseplate and a mounting base arranged above the movement baseplate, wherein a mount groove is formed in the upper surface of the mounting base; a rain shade is in rotational connection with one side of the mounting base through rotating hinges; a power box is arranged on the upper surface of the rain shade; a telescopic upright is arranged at the top of the power box; a supporting cross rod is arranged at the top end of the telescopic upright; and solar panels are obliquely arranged at two ends of the supporting cross rod. As the rain shade is rotationally arranged on one side of the mounting base, a water pump can be conveniently covered after being mounted, accordingly, the water pump is effectively prevented from a corrosive damage caused by rainwater due to long-term exposure to the outside, and accordingly, the service life of the water pump is prolonged. The water pump mounting support is simple in structure and flexible in movement. Electric energy can be provided for the water pump by means of solar energy outside. The outdoor continuous working period of the water pump is prolonged.