40results about How to "Meet the charge" patented technology

The invention relates to an automatic storehouse type electric motor car power battery charging system suitable for charging power lithium ion batteries of commercial vehicles and passenger cars which adopt a replacing mode to run. The charging system comprises a battery inlet, a warehousing transmission line, an input mobile chain-plate machine, a battery outlet, an ex-warehousing transmission line, an output mobile chain-plate machine, a special stacker, a matrix-type battery charging rack, a charging cabinet, a charger and a distribution box. The charging system can realize automatic warehousing of a power battery, battery identification, automatic shelve charging, automatic ex-warehousing of a fully-charged battery of an electric motor car, can realize management of multiple types of battery specifications and single-row layout, and has the characteristics of small floor area, compact structure and high automation degree.

The invention provides an interlocking method for charging and driving of a vehicle, which comprises the following steps: starting and charging a vehicle when the vehicle is in an OFF gear; detecting whether the vehicle is connected with a charging gun, if the charging gun is an AC charging gun, a vehicle charger sends a charging gun connection signal to a power battery management system and an instrument; sending a charging gun connection message to a motor controller by the instrument after receiving the charging gun connection signal ; after the motor controller receives the charging gun connection signal, detecting the driving speed of the vehicle, and keeping an executive gear as a preset gear for controlling the vehicle in a non-driving state when the driving speed is equal to or smaller than the preset speed through judgment; and entering a charging mode after the powder battery management system receives the charging gun connection signal, and then keeping the charging state after a start button of the vehicle is powered on through detection. The method can be applied to AC charging electric automobiles, DC charging electric automobiles or other conductive charging electric automobiles, thereby satisfying the safety of charging and driving of the vehicle and having high efficiency and good compatibility.

The invention belongs to the field of three-dimensional garages and discloses a vertical lifting and circulating three-dimensional garage based on intelligent charging and personal safety. The vertical lifting and circulating three-dimensional garage comprises a rack, a weighing wagon balance, an out-of-garage rotary table, support plate conveying devices, vehicle-carrying support plates, vehicle-carrying hanging baskets and charging units, wherein the out-of-garage rotary table comprises a base, a first drive motor and a rotating plate, and the first drive motor is mounted on the base; each support plate conveying device comprises a lower drive arm, a middle box, an upper drive arm, a second drive motor, a first gear reducer, a gear shaft, a drive gear, a lower rack and an upper rack; the vehicle-carrying hanging baskets are mounted on the rack; the charging units are mounted on the vehicle-carrying hanging baskets. Through weighing by the weighing wagon balance, rotation of the vehicle carrying table and movement of the vehicle-carrying support plates, personal safety of a driver can be ensured; the charging units are arranged on the vehicle-carrying hanging baskets, so that the three-dimensional garage can meet charging requirements of an automobile.

The invention discloses a multifunctional power supply system for field work, which is characterized by comprising a charging and energy accumulation input interface, a charging and energy accumulation module, a direct current power supply output module and an alternating current power supply output module. The charging and energy accumulation interface is connected with the charging and energy accumulation module, the charging and energy accumulation module gates a charging mode through a charging control module and charges a storage battery pack with electric energy, the electric energy in the storage battery pack is processed into direct current by a voltage conversion and control module and then the direct current is output from the direct current output interface, and the electric current in the storage battery pack also can be processed into 220V 50HZ alternating current by an inverter power supply circuit and then the 220V 50HZ alternating current is output from the alternating current power supply output module. The multifunctional power supply system can be used in using operation, technical support and maintenance of photoelectric equipment and communication equipment, can meet the power supply and charging requirements of photoelectric devices, communication equipment, computers, mobile phones, satellite positioning instruments and the like, and also can charge the storage batteries of a fork truck and the like, thus, the research and development of the multifunctional power supply system has important military and economic significance.

The invention discloses an array substrate, a pixel driving circuit and a pixel driving method. The pixel driving circuit comprises a first switching module, a second switching module, a charging module, a driving module and an organic light-emitting diode (OLED), wherein the first switching module is used for outputting a current data signal to the driving module according to a first scanning control signal, the driving module is used for outputting driving current of the OLED to the second switching module according to the current data signal, and the charging module is used for charging theOLED. According to the embodiment of the invention, the charging time is reduced through charging the OLED by a high charging current source, and the final current is enabled to meet the current required by the OLED through circuit operations.

The invention discloses a hand-held multifunctional maintenance power supply device comprising a box body and an electrical combination unit. The box body consists of a side plate I alternating-current panel and a side plate II direct-current panel. The electrical combination unit that is used for power distribution for the side plate I alternating-current panel and the side plate II direct-current panel includes a storage battery group, an inversion unit, and a discharging unit. The storage battery group is used for providing a first voltage amplitude output for the inversion unit and providing a second voltage amplitude output for the discharging unit. According to the invention, the box body can be carried conveniently; restriction by an environment is eliminated; and because of the functions, a power demand of the multi-group maintenance power supply at the power production working field can be satisfied.

The invention discloses an AUV parallel charging machine adjustable in charging voltage and charging current. The AUV parallel charging machine comprises a charging machine box, a voltage adjustment mechanism, a current adjustment mechanism, a cooling fan and a charging circuit board, wherein the voltage adjustment mechanism, the current adjustment mechanism, the cooling fan and the charging circuit board are arranged in the charging machine box. A voltage adjustment knob, a current adjustment knob, voltage and current display circuits, an aviation plug output opening, a wiring terminal output opening, a charging indicator lamp and a cooling window are arranged on the charging machine box. According to the AUV parallel charging machine, a plurality of isolation voltage reduction modules are adopted, charging management circuits are independent and are not influenced by each other, and therefore the multi-circuit parallel charging aim is achieved; the voltage adjustment mechanism and the current adjustment mechanism are arranged in the charging machine, the charging voltage and the charging current can be adjusted through the knobs, charging of various AUV batteries can be achieved, and the universality of the charging machine is improved; in addition, parallel charging is adopted, batteries are independent, it can be guaranteed that each battery can be fully charged, and the service life of the batteries is easily prolonged.

A safety charging fan with double purposes of solar energy and USB comprises a fan assembly, a clamping seat and a support used for connecting the fan assembly and the clamping seat. The fan assembly comprises a blade protecting cover, a plugging hole formed in the blade protecting cover, a control circuit arranged in the blade protecting cover, a lithium rechargeable battery, a fan and a blade assembly. The clamping seat comprises a basic seat and a clamping plate, the clamping plate is connected to the support, the basic seat is provided with a control system inside and is provided with a solar cell panel and a USB socket, and a USB charging cable is connected between the USB socket and the plugging hole. The fan is charged through solar energy, the safety risks caused by the 220V alternating current of a conventional fan are avoided, and the fan can be applied to mosquito nets of perambulators and cribs more conveniently and safely.

The invention discloses a charger with shared wireless output. The charger can not only solve the problems that users need to bring their own charging wires when using the shared charger, but also solve the problems that the charging mode of the shared charger is single. The shared charger realizes the sharing through the method of connecting to the Internet through the GPRS, and the charging signals are stable and the charger is convenient to use. At that same time, the charger increases the horizontal position height of the emission coil by adding foam cotton, thereby shortening the chargingdistance between the emission coil and the equipment to be charged, and further improving the charging efficiency; in addition, the charger has anti-skid and heat dissipation functions.

The invention discloses a new energy electric vehicle charging pile for a city. The new energy electric vehicle charging pile for the city comprises a lock cylinder I, a pull handle, a charging plug wire, a battery box, a charging pipeline, a holding handle, a touch screen, a lock cylinder II, a tank cover, transparent toughened glass, a supporting rod, an electronic camera, an illuminating lamp,a solar panel, a bracket, an A / D converter, an advertising screen, a lock body, a machine body, a channel cover, a hydrogen tank, a single chip microcomputer, a nickel-metal hydride battery, a supporting rod, a functional key, a switch button, a USB interface, a hinge, a charging groove, an iPhone data cable, an Android data cable, an air inlet, a connecting rope, a plug cock, a power transmissionline and a control box. Firstly, power can be intensively supplied to the new energy electric vehicle charging pile for the city by using electric energy converted from solar energy and electric energy provided by the power transmission line so that the charging of the new energy vehicle is satisfied; and secondly, through adoption of the hydrogen tank mounted on the new energy electric vehicle charging pile for the city, the gas charging of the new energy vehicle can be satisfied. Therefore, according to the new energy electric vehicle charging pile for the city, charging and gas charging are integrated, energy is also saved, and a mobile phone can also be charged; and therefore, the design is skillful and innovative, and the new energy electric vehicle charging pile for the city is suggested to be popularized and used.

The invention discloses an attraction-type universal wireless charging transmitter. The transmitter comprises a base, a charging panel, a cover plate, an iron plate and a wireless charging transmitting coil, wherein the iron plate is fixedly arranged on the inner lateral side of the charging panel, a magnet is arranged on one lateral side of the wireless charging transmitting coil to attract the wireless charging transmitting coil to any position of the iron plate, the cover plate can be arranged outside the wireless charging transmitting coil and the iron plate in a buckled mode and fixedly connected with the charging panel into a whole, a charging controller is arranged in the base and controls the working state of the wireless charging transmitting coil, and the bottom end of the charging panel is connected to the base. The transmitter is simple in structure, convenient to use, capable of meeting various needs of people, economical and practical.

A storage battery which is provided with a far infrared heating cloth thermal insulation structure and used for electric cars is composed of a storage battery, an outer protective sleeve, a thermal insulation layer and a piece of thermal insulation heating cloth. The storage battery is a core part, the periphery of the storage battery is longitudinally surrounded with the piece of thermal insulation heating cloth, the periphery of the piece of the thermal insulation heating cloth is wrapped with the thermal insulation layer, and the protective sleeve is arranged outside the thermal insulation layer. The storage battery manufactured by adopting the structure has the structural effect of the thermal insulation heating cloth, accordingly under a low temperature state, the charging time can be two times shorter than prior same-specification storage batteries, and discharge time is prolonged nearly twice; during low temperature heating, only 3-5% electric quantity of the heated storage battery is used, and heating electricity consumption can nearly be ignored. Therefore, efficiency is greatly improved, and the requirements that in modern society, in order to protect the environment and energy, charging and using efficiencies of storage batteries used by motor vehicles are required to be higher are met.

The invention discloses a floating type charging connector system which is suitable for the field of electric vehicle charging. The floating type charging connector system includes multiple floating type charging connectors and multiple charging plugs, wherein each floating type charging connector is arranged at a charging interface of a corresponding charging pile and each charging plug is arranged on the corresponding floating type charging connector. The inside of each charging pile is also provided with a charging control chip, a positioning chip connected to the charging control chip, animage recognition chip connected to the charging control chip and the positioning chip, a line detection chip connected to the charging control chip and the image recognition chip, and a charging monitoring chip connected to the charging control chip, the line detection chip and an electric vehicle. The beneficial effects of the floating type charging connector system are that the floating type charging connector system has the advantages of systematic control, automatic charging, simple operation, high safety and wide application range, and can satisfy multi-user charging at the same time.

The invention relates to an integrated charging station. The integrated charging station comprises a covering top, a bottom plate and a back plate for connecting the covering top with the bottom plate, and the bottom of the back plate is perpendicular to the upper surface of the bottom plate; and a plurality of charging piles are arranged on the bottom plate and electrically connected with a charging box arranged on the inner side of the back plate. The structure is simple, the distance between the charging piles in the charging station can be automatically adjusted according to the parking distance of cars, meanwhile, the heights of the charging piles can be adjusted, energy saving and environmental protection are achieved, and safety performance is high.

The invention discloses an alternating current charging pile control system with multiple communication modes, and belongs to the technical field of electric vehicle charging. The system comprises a main control unit, a communication unit, an electric quantity detection and billing unit, a PWM wave output unit, a CP / CC signal detection unit, an execution unit, a stabilized voltage supply unit, a power conversion unit, a storage unit, a clock unit, a man-machine interaction unit and a charging gun. The main control unit is respectively connected with the communication unit, the electric quantity detection and charging unit, the PWM wave output unit, the CP / CC signal detection unit, the execution unit, the voltage-stabilized power supply unit, the storage unit, the clock unit and the man-machine interaction unit, and the power supply conversion unit is connected with the voltage-stabilized power supply unit. According to the system, by setting a plurality of communication modes, the networking requirements of a user in a plurality of complex environments are met, and the installation cost and the labor cost of the charging pile are effectively reduced; the charging of charging vehicles with different power requirements is met; the charging safety and reliability of the charging vehicle are improved, and use is convenient for users.

The invention belongs to the technical field of charging devices, and particularly relates to an intelligent charging base for intelligent devices. An upper cover is detachably arranged at the opening end of the base, and a plurality of data line passing holes communicated with an inner cavity of the base are formed in the upper cover or the side wall of the base; a USB charging integrator is fixedly arranged in the base and provided with a plurality of USB charging sockets; one ends of data lines are detachably inserted in the USB charging sockets in the USB charging integrator, and the other ends of the data lines are arranged in the inner cavity of the base or extend out of the data line passing holes to be located on the upper cover or outside the base and are used for connecting the intelligent devices needing to be charged; an external power line supplying power to the USB charging integrator is connected to the USB charging integrator and extends out of the base. The intelligent charging base can charge the multiple intelligent devices, the functions are powerful, the multiple intelligent devices can be placed in a strip-shaped groove, usage of the intelligent devices by users in the charging process is not affected, and the users can watch videos or pictures conveniently.

The invention belongs to the technical field of energy conservation and environment protection and discloses an energy-saving and environment-friendly piezoelectric power generator for a road. The energy-saving and environment-friendly piezoelectric power generator comprises an energy storage circuit, a piezoelectric power generator and a test system, wherein the energy storage circuit carries outelectric energy collection on a rechargeable battery by adopting MAX1811 as a main control chip design circuit; the piezoelectric power generator is speed bumps and is embedded into a groove; the lower end of each speed bump is connected with a pressure amplifier; a piezoelectric material is arranged at the lower part of each pressure amplifier and connected with the ground; whole piezoelectric power generation equipment is formed by a plurality of speed bumps in a parallel connection manner; and the piezoelectric test system comprises a power amplifier, a high energy exciter, a hall displacement sensor, a charge amplifier and the like. According to the energy-saving and environment-friendly piezoelectric power generator, the running gravity of a vehicle is converted into electric energy,and energy consumed by the vehicle is recovered in a manner of the electric energy. Compared with other piezoelectric power generators, the energy-saving and environment-friendly piezoelectric powergenerator has the advantages that the piezoelectric characteristics and the durability are greatly improved, and the produced electric quantity can meet the electricity demand of a bus stop light boxand the charging demand of general mobile electronic equipment.

The invention discloses a wireless charging device and system, and the device comprises at least one electromagnetic wave transmitter which is configured to transmit electromagnetic waves in a working region of the wireless charging device; the device also comprises a first electromagnetic induction module which is laid on the ground of the working area and is configured to convert electric energy into magnetic energy; the first electromagnetic induction module comprises a plurality of first electromagnetic induction coils, the front end of each first electromagnetic induction coil is provided with a receiver, the receivers are used for receiving electromagnetic waves emitted by the electromagnetic wave emitter, and the receivers are further connected to a power supply circuit, so that the power supply is used for converting electromagnetic waves received by the receivers into direct current and supplying power to the first electromagnetic induction coil. According to the technical scheme provided by the embodiment of the invention, the electromagnetic induction technology and the radio wave technology are combined for wireless charging, and the two charging modes make up each other, so the charging device can meet the requirements of long-distance and high-power charging, and can realize the charging function in a working area.

The invention discloses a tower radio-frequency power supply method and device. The tower radio-frequency power supply method comprises the steps that a communication module acquires load electricityparameters and load position information; a directional transmitting module is turned to the direction of the load position information according to the load position information; according to an electromagnetic induction principle, electric energy signals are acquired and transmitted to a radio-frequency conversion module; the radio-frequency conversion module converts the electric energy signalsinto first radio-frequency current signals, and the first radio-frequency current signals are transmitted to a power amplification module; the power amplification module amplifies the first radio-frequency current signals according to the electricity parameters to obtain second radio-frequency current signals and transmits the second radio-frequency current signals to the directional transmittingmodule; the directional transmitting module converts the second radio-frequency current signals into radio-frequency electromagnetic signals and transmits the signals to a load receiving module; theload receiving module converts the received radio-frequency electromagnetic signals into current signals for power supply of a load. Power is supplied for the load by adopting radio-frequency electromagnetic waves and the rotatable directional transmitting module, so that a power supply distance is longer, the power is enhanced, and charging of a portable electric device is achieved.

The invention discloses a new energy electric vehicle charging pile for a city. The new energy electric vehicle charging pile for the city comprises a lock cylinder I, a pull handle, a charging plug wire, a battery box, a charging pipeline, a holding handle, a touch screen, a lock cylinder II, a tank cover, transparent toughened glass, a supporting rod, an electronic camera, an illuminating lamp,a solar panel, a bracket, an A / D converter, an advertising screen, a lock body, a machine body, a channel cover, a hydrogen tank, a single chip microcomputer, a nickel-metal hydride battery, a supporting rod, a functional key, a switch button, a USB interface, a hinge, a charging groove, an iPhone data cable, an Android data cable, an air inlet, a connecting rope, a plug cock, a power transmissionline and a control box. Firstly, power can be intensively supplied to the new energy electric vehicle charging pile for the city by using electric energy converted from solar energy and electric energy provided by the power transmission line so that the charging of the new energy vehicle is satisfied; and secondly, through adoption of the hydrogen tank mounted on the new energy electric vehicle charging pile for the city, the gas charging of the new energy vehicle can be satisfied. Therefore, according to the new energy electric vehicle charging pile for the city, charging and gas charging are integrated, energy is also saved, and a mobile phone can also be charged; and therefore, the design is skillful and innovative, and the new energy electric vehicle charging pile for the city is suggested to be popularized and used.

The invention provides a novel power strip and relates to the field of electrical equipment. The novel power strip comprises a prism-shaped casing, wherein a plurality of jacks are formed in the casing, jack iron pieces are also arranged in the casing, a plurality of three-hole jacks and / or two-hole jacks are formed in one side surface of the casing, a power line is arranged at the lower end of the casing, a power switch and indicator lights are arranged at the top end, a USB charging port is also formed in one side surface of the casing, a transformation module is also arranged in the casing, and the USB charging port is conducted with the power line through the transformation module.

The invention discloses a charging platform used for an intelligent tramcar, and belongs to the field of urban novel rail transit. The charging platform comprises a platform body, a main rail, a passenger platform and a charging station mechanism, the main rail comprises two main lines, the two main lines are both located on the platform body, the passenger platform is located on the platform body, the passenger platform is located between the two main lines, the charging station mechanism comprises a head charging station assembly, at least one middle charging station assembly and a tail charging station assembly which are arranged in sequence, the head charging station assembly comprises a head distribution line and two head charging stations, the middle charging station assembly comprises a middle distribution line and two middle charging stations, and the tail charging station assembly comprises two tail charging stations. The charging platform provided by the invention not only can meet the charging requirement of the intelligent tramcar, but also can greatly save the occupation of the charging stations on the rail and reduce the use cost.

The invention provides a dual-mode extension socket, and relates to the field of electrical devices. The extension socket comprises a shell, a plurality of jacks are formed on the shell, and a jack sheet iron is further arranged in the shell; an electric energy receiving circuit, an accumulator circuit and a transformation module are further arranged in the module; an electric energy receiving antenna is further arranged out of the shell; the electric energy receiving antenna and an external electric energy wireless emission device are in wireless connection; the output end of the electric energy receiving antenna is connected with the accumulator circuit through the electric energy receiving circuit; the output end of the accumulator circuit is connected with the transformation circuit; a USB charging interface is arranged on the shell; the USB charging interface is connected with the transformation circuit; a power line is further arranged on the shell, and the power line is connected with the jack sheet iron and the transformation module; and a mode switch and a jack switch are further arranged on the shell.

The invention belongs to the field of three-dimensional garages and discloses a vertical lifting and circulating three-dimensional garage based on intelligent charging and personal safety. The vertical lifting and circulating three-dimensional garage comprises a rack, a weighing wagon balance, an out-of-garage rotary table, support plate conveying devices, vehicle-carrying support plates, vehicle-carrying hanging baskets and charging units, wherein the out-of-garage rotary table comprises a base, a first drive motor and a rotating plate, and the first drive motor is mounted on the base; each support plate conveying device comprises a lower drive arm, a middle box, an upper drive arm, a second drive motor, a first gear reducer, a gear shaft, a drive gear, a lower rack and an upper rack; the vehicle-carrying hanging baskets are mounted on the rack; the charging units are mounted on the vehicle-carrying hanging baskets. Through weighing by the weighing wagon balance, rotation of the vehicle carrying table and movement of the vehicle-carrying support plates, personal safety of a driver can be ensured; the charging units are arranged on the vehicle-carrying hanging baskets, so that the three-dimensional garage can meet charging requirements of an automobile.

The invention discloses a street lamp with a charging device, which comprises a base, wherein a lamp rod is disposed on the base, an LED lamp and a lamp cover are disposed on the top of the lamp rod, the charging device is also disposed on the lamp rod, the charging device comprises a socket board and a cover plate, the socket board is connected to the cover plate by a spindle, a socket is disposed on the socket board, and a USB socket is also disposed on the bottom of the socket board. The street lamp with the charging device disclosed by the invention is simple in structure and convenient in utilization, wherein people's demands for charging can be satisfied by setting the socket board and the cover plate on the lamp rod and setting the socket on the socket board; by setting the USB interface, the charging for electronic equipment such as mobile phones and tablet personal computers can be satisfied; and the street lamp with the charging device can realize the waterproof utilization in rainy and snowy weathers by setting the cover plate.

The invention relates to the field of electrical related equipment, in particular to a turnover photovoltaic power storage mobile power supply which comprises a mobile power supply body and a bearing, wherein a sinking groove is formed in the front end of the mobile power supply body, a mobile phone placement groove is formed in the middle of the bottom end of the sinking groove, a type-c charging head, a lightning charging head and a micro charging head are sequentially arranged in the middle of the lower end of the mobile phone placement groove from right to left, a fixed clamping seat is fixedly connected to the side wall of the left end of the mobile phone placement groove, a movable clamping seat is arranged at the right end of the mobile phone placement groove, an embedded mounting groove is formed in the middle of the right end of the mobile power supply body, a matched sliding hole is formed in the right end of the embedded mounting groove, a sliding rod is fixedly connected to the right end of the movable clamping base, and the sliding rod is sleeved with a first spring with the two ends fixedly connected to the right end of the movable clamping base and the right end of the embedded mounting groove correspondingly. The mobile power supply provided by the invention can charge various types of mobile phones and can expand the photovoltaic panel so as to improve the generating capacity.

A safety charging fan with double purposes of solar energy and USB comprises a fan assembly, a clamping seat and a support used for connecting the fan assembly and the clamping seat. The fan assembly comprises a blade protecting cover, a plugging hole formed in the blade protecting cover, a control circuit arranged in the blade protecting cover, a lithium rechargeable battery, a fan and a blade assembly. The clamping seat comprises a basic seat and a clamping plate, the clamping plate is connected to the support, the basic seat is provided with a control system inside and is provided with a solar cell panel and a USB socket, and a USB charging cable is connected between the USB socket and the plugging hole. The fan is charged through solar energy, the safety risks caused by the 220V alternating current of a conventional fan are avoided, and the fan can be applied to mosquito nets of perambulators and cribs more conveniently and safely.

The invention discloses a vehicle-mounted mobile phone wireless charger capable of clamping a mobile phone. A back splint is provided, and a telescopic motor is arranged inside the back splint. The output ends on both sides of the telescopic motor are connected with telescopic rods. The end of the telescopic rod far away from the telescopic motor is connected to one end of the connecting rod. The other end of the rod is fixedly connected with a clamping plate; the lower end of the back clamping plate is provided with a charging base, and a first charging head, a second charging head and a third charging head are arranged in the charging base; There is a controller, and the controller is connected with a distance detection module, a temperature detection module, a humidity detection module and an auxiliary driving module.

The invention discloses a vehicle ceiling lamp using solar energy. The vehicle ceiling lamp includes a solar cell panel, a solar energy control box, a lamp socket, a ceiling lamp fixing base, ceilinglamps, lamp shells, and protective shells. A fixing base is arranged under the solar cell panel. Screw holes are arranged in the upper surface of the solar cell panel. The ceiling lamps are arranged on the ceiling lamp fixing base. The lamp shells are arranged on the surfaces of the ceiling lamps. The lamp shells are connected to the protective shells through fixing sheets. LED lamps are arrangedin the lamp shells. Heat dissipating pads are arranged on the LED lamps. Heat dissipating holes are arranged in the surfaces of the protective shells. Power supply boxes are arranged on the right sides of the heat dissipating holes. The vehicle ceiling lamp is provided with the solar cell panel, and so electric energy self-contained in a vehicle can be saved. Furthermore, solar energy is renewableenergy, the solar energy is used to supply power to ensure that the vehicle ceiling lamp is not powered off during the driving process of the vehicle, usage requirements of people can be satisfied, and people in vehicle can charge mobile power consumption equipment due to the arrangement of USB jacks.

The invention provides a control circuit of a charging pile. The control circuit comprises a charging electrode structure, a touch control operating panel, a power supply module, at least two voltageconversion units and at least two first switch units, wherein the charging electrode structure is arranged on the charging pile, the touch control operating panel is used for acquiring a battery of avehicle to be charged input by a user, the power supply module is used for providing electric energy, the at least two voltage conversion units are used for converting the electric energy provided bythe power supply module to at least two specifications of charging voltages, the touch control operating panel is electrically connected with a control end of each first switch unit, a power supply end of the power supply module is connected with an input end of each first switch unit, an output end of each first switch unit is connected with an input end of one of the voltage conversion unit, andan output end of the voltage conversion unit is electrically connected with the charging electrode structure.