775 results about "Battery (electricity)" patented technology

A power transmission line cone cutter head milling and extrusion deicing method and an apparatus thereof are disclosed. The apparatus comprises a case body. The case body comprises: a deicing unit, a stop unit, an opening and closing unit, a walking unit, a storage battery, a high voltage taking electricity unit and a remote control unit. In the deicing unit, a conic milling cutter head is adopted and methods of transverse plane milling and inclined plane extruding are used to carry out mechanically deicing. The conic milling cutter head, on one hand, performs rotary motion so as to mill power transmission line icing and on the other hand performs translational motion along the power transmission line driven by the walking unit as a line-tracking mode so as to extruding the icing cut by the milling cutter head. Therefore, a rapid and high efficient deicing effect can be reached; the power transmission line during a deicing process can be protected from being damaged. The induction taking electricity unit of the high voltage power transmission line is used to real-timely charge the storage battery so that operational use time of the deicing apparatus can be increased.

An system includes: a first circuit that serially connect storage battery units; second circuits; adjusters that adjust an amount of current flowing at the second circuits; and a controller that executes at least one of first control where voltage at a first storage battery unit is made to be higher than voltage at a second storage battery unit regarding which prediction has been made that a degree of deterioration will be greater than the degree of deterioration of the first storage battery unit, and charging is stopped, and second control where the adjusters are controlled and voltage at the first storage battery unit is made to be lower than voltage at the second storage battery unit, and discharging is stopped.

The invention discloses a diesel-electric hybrid power ship propulsion system and an energy management method of the diesel-electric hybrid power ship propulsion system. The diesel-electric hybrid power ship propulsion system comprises a main diesel engine, a propeller, an electricity generating electric motor, a gearbox, an energy storage device and an energy management module, wherein a charging inversion all-in-one machine is arranged between the electricity generating electric motor and the energy storage device; and the energy storage device comprises a super capacitor, a storage battery and a power distribution unit. The energy management method comprises the steps of obtaining the required power P and the energy storage device state{SC, BA} and selecting the operation mode according to an operation mode judging table in accordance with the energy storage device state{SC, BA}. The diesel-electric hybrid power ship propulsion system and the energy management method of the diesel-electric hybrid power ship propulsion system have the advantages that the ship power demand is softened; the proper propulsion system operation mode is selected according to the demand power and the energy storage device state, so that the main diesel engine works in the optimum efficiency interval to the greatest degree; the fuel economy is good; and the energy utilization rate is high.

Sometimes the alarm function fails to work because of the battery shortage in a mobile terminal. This invention raises effectively the reliability of the alarm function in a handset. First, the recent quantity of battery electricity is tested in real time. Then, it is compared with the necessary quantity for a success alarm. When the existed quantity is not greater than the necessary, the handset alarms up and an automatic shutdown may follow. In this invention, an alarm setting is refused at battery shortage while a set alarm is ensured to work on time. When the possibility of failing to alarm exists, user is informed in advance.

The invention relates to a self-starting method and a self-starting system of an energy storage converter. The system mainly comprises a direct current side power supply, a direct current side circuit breaker, a direct current side contactor, an energy storage converter, an alternating current side contactor, a power grid / load, a low capacity switch, a high energy taking power supply, a switch power supply and a direct current load. During starting, a control part is powered by a storage battery first, voltage of high voltage direct current in the storage battery is reduced to voltage required by the control part via the high energy taking power supply, and then the high voltage direct current is supplied to a converter main control panel, a monitoring screen and the like. When the main control panel controls a main circuit to be made, the switch power supply takes electricity from an alternating current side of the energy storage converter, converts the electricity into low-voltage control electricity and replaces the high energy taking power supply for power supply. The starting system and the method do not require an external auxiliary power supply, and can accomplish self-starting no matter whether the energy storage converter is in a synchronization state and an off-grid state; the system reliability is improved; and the cost is saved.

The invention relates to fitness equipment, in particular to an intellectual trainer and a control circuit thereof; the trainer comprises a generator, a pedal, a rotating wheel, an inertial wheel, a left handle and a right handle, a load and a control board provided with the control circuit; the load comprises a load resistor, a rechargeable battery or an externally-connected electric appliance, wherein, the generator is fixedly connected with the inertial wheel coaxially; the output end of the generator is connected with the control circuit, after rectification and voltage regulation are carried out through the control circuit, the current of the generator is output to be connected with the load resistor, the rechargeable battery or the electric appliance by an output joint; the control circuit monitors the power utilization of the rechargeable battery and the electric appliance and sends the surplus electrical energy to the load resistor; a plurality of sports mode software are stored in the control circuit, thereby being capable of not only finishing the training, the body-building and the electricity generation, but also meeting the training requirements of different groups; an MCU control is adopted, a good human-computer interface can be brought and a voice prompt when in use and an alarm for danger likely to happen can be carried out, thus improving the humanization of the whole machine.

The invention discloses a self-powered type wireless tunnel health monitoring device based on vibration electricity generation. The self-powered type wireless tunnel health monitoring device based on vibration electricity generation comprises a wireless monitoring device and a multi-direction piezoelectric vibration energy collection device, wherein the multi-direction piezoelectric vibration energy collection device supplies power for the wireless monitoring device and comprises a substrate, a vibration rod and at least three L-type piezoelectric power generation wafers; the vibration rod and the substrate are perpendicular and separated; one end of each L-type piezoelectric power generation wafer is fixedly connected with the vibration rod; the other end of each L-type piezoelectric power generation wafer is fixedly connected with the substrate; the L-type piezoelectric power generation wafers are evenly distributed around the vibration rod. According to the self-powered type wireless tunnel health monitoring device based on vibration electricity generation, the multi-direction piezoelectric vibration energy collection device is utilized for collecting vibration energy in each direction and converting the energy into electricity, the electricity collected and converted by the multi-direction piezoelectric vibration energy collection device is utilized for providing continuous power for a monitoring sensor, and the cost is lower than the human cost for replacing batteries or construction cost for arranging electric wires.

The present invention discloses an intelligent electricity meter system with a light wallet, including a CPU, a metering module, a blockchain light wallet module and a communication module. By using a blockchain light wallet module, the present invention solves the problems that the electricity meter in the prior art cannot implement the peer-to-peer electricity transaction, and electric quantity collection, transaction and recording of the distributed wind photovoltaic and storage battery, and the demand for the energy Internet big data cannot be met. The distributed electricity generation and storage as well as the bi-directional metering of electric energy production and electricity consumption of an electricity user are implemented, such that the electricity quantity of a scattered intelligent microgrid may be metered, transacted and recorded. The distributed electricity generation side and utilization side make the microgrid more feasible economically by taking the intelligent electricity meter as an evidence of transaction charge.

The portable solar and wind-powered energy generating system (10) provides an ecologically friendly, portable system for generating electricity. The system (10) includes a portable enclosure (12) having a roof (14), along with first and second solar modules (28, 30). The first solar module (28) is mounted on the roof (14) of the portable enclosure (12). A portable vertical support (34) is removably positioned adjacent the portable enclosure (12). A wind turbine (40) is preferably mounted on an upper end (35) thereof. An extensible support (16) releasably extends between the roof (14) and the vertical support (34) for releasably supporting the second solar module (30). Preferably, a third solar module (32) is further provided, and a collapsible support (18) is mounted on the portable vertical support (34) for releasably supporting the third solar module (32). The wind turbine (40) is in electrical communication with the first, second and third solar modules (28, 30, 32), and generated electricity is delivered to an electrical load, such as a storage battery (B), or the like.

The invention relates to an electricity-saving intelligent game running machine and belongs to the technical fields of machinery, electrons and software. The electricity-saving intelligent game running machine comprises a display, a handrail, a running platform and gears, wherein the display is similar to a tablet personal computer, the handrail is provided with game control buttons and can be rotated left and right, the height of the handrail can be adjusted, the inclination of the running platform can be adjusted, the gears comprise an electricity generating gear and an electricity saving gear, switching between the electricity generating gear and the electricity saving gear can be achieved, the intelligent display can be connected with a network, have general functions of the tablet personal computer, record the information such as the weight, the heart rate and the amount of exercise of a body builder and give proper suggestions to the body builder, the running speed of the body builder on the running platform can control the movement speed of a role in a game in the display, the handrail which can rotate left and right can control the left direction and the right direction of the role in the game, and the buttons at the hand holding position of the handrail can control other motions in the game. When the body builder runs at the electricity generating gear, a storage battery inside the running machine is charged, and the storage battery can supply electricity to the display and a motor on one hand and supply electricity to the outside when power failures occur on the other hand.

The invention discloses a mobile terminal and a music switching method based on the same. The music switching method comprises the following steps: two key combination interrupt signals for controlling the standby state of a cell phone are preset and stored, and a previous song and a following song can be switched over in the standby state; when the cell phone playing music is in a standby state, a baseband chip regularly detects whether the key combination interrupt signals exist or not; and the cell phone in the standby state is controlled to achieve corresponding music switching when the key combination interrupt signals are detected. By adopting the method, the mobile terminal is provided with a new function, namely the cell phone does not need to be awoken when playing music or in a sleeping mode, and conventional key combination on the cell phone can achieve the music switching, so that the operation is facilitated, and an experience effect of listening the music with the mobile terminal is improved; meanwhile, electricity conversation of a battery is facilitated; and besides, the structure is simple and the implement cost is low.

The invention discloses an intelligent power supply box for supplying electricity for vehicle-mounted precision equipment. The intelligent power supply box for supplying electricity for vehicle-mounted precision equipment comprises a box body; the box body is provided with a control panel; the control panel is provided with a display control panel, a switch amount detection module, a display screen, a power supply module, an alternating-current input interface, a direct-current input interface and a plurality of output interfaces; the box body is internally provided with an input module, an AC / DC (alternating-current) / (direct-current) rectification voltage stabilizing module, a DC / DC voltage reduction module, a DC / DC voltage stabilizing module, a DC / AC inversion module, a plurality of power modules and an electricity distribution control module. According to the invention, 24V storage batteries and 220V electric supplies for vehicles can be connected, AC220V, DC12V and DC24V electricity supplying power supplies can be provided for electricity using equipment on the vehicles, and the intelligent power supply box for supplying electricity for vehicle-mounted precision equipment has the protection functions of excessive current, excessive voltage, short circuit and the like, controls the electricity supplying for the electricity using equipment though a control platform, and monitors the input power supply parameters, equipment working states and fault.

This invention offers a kind of power pack management method in the state of battery-conserving for the computer system which concludes the follow steps: before the computer system inters the first battery-conserving state it makes the first and second power pack management methods informed the embedded controller and holds it in the memorizer which can be called on by the embedded controller and then the computer system inters the first battery-conserving state; during the first battery-conserving state the embedded controller detects the AC power pack connection state in timing and periodicity; if detected the AC power pack were in the insert state the embedded controller can determine whether inter the battery-conserving state or not according to condition of interring the second battery-conserving state set by the first power pack management method; if detected the AC power pack were in the pull state the embedded controller can determine whether inter the battery-conserving state or not according to condition of interring the second battery-conserving state set by the second power pack management method; when it determines to inter the second saving state the embedded controller rouses the computer system and informs the computer system inter the second battery-conserving state.

The invention discloses a method for automatically turning off an automobile headlight and a device thereof for automatically turning off the automobile headlight. The device comprises a combined switch, a photosensitive sensor, an on-board computer and a relay, wherein the input end of the combined switch is connected with the output end of a power supply of an automobile; the output ends of the combined switch and the photosensitive sensor are connected with the input end of the on-board computer; the output end of the on-board computer is connected with the input end of the relay; and the output end of the relay is connected with the automobile headlight. The method and the device thereof disclosed by the invention can be used for automatically turning off the headlight on the premise that a driver leaves without turning off the headlight, thereby, avoiding the condition that the electricity of a storage battery is completely consumed because the driver forgets to turn off the headlight is avoided, reducing trouble and providing convenience for the driver and ensuring the automobile is more intelligent and humanistic.

The invention discloses a ground source heat pump coupling system based on photovoltaic photo-thermal effects. The ground source heat pump coupling system comprises a grid-connected photovoltaic power generation system, a solar photo-thermal system and a ground source heat pump system. On one hand, a PV / T heat collector 1 converts solar energy into electric energy, the electric energy is supplied to a machine room water pump and a ground source heat pump unit through a photovoltaic controller 2, an inverter 4 and an alternating-current power distribution cabinet 5, electricity can be stored in a storage battery 3 or sold in a public power grid when the electricity is rich, and the electricity can be supplemented by the storage battery 3 and the public power grid when the electricity is insufficient; and on the other hand, after the heat converted by the PV / T heat collector 1 is transmitted to a heat storage water tank 6, the heat is used for supplying hot water through a first heat exchanger 7, when the heat is rich, the heat can be stored in an underground heat storage pipe 15 through a second heat exchanger 16 and used for heating of the ground source heat pump in winter, and when the heat is insufficient, the ground source heat pump can supplement the heat. Compared with a traditional water chilling unit, coal power generation and other modes, the operation cost is reduced, and economic benefits are remarkable, energy consumption and CO<2> emission are reduced, and the national policies of peak carbon dioxide emissions and carbon neutrality are actively responded.

The invention provides photovoltaic dimming composite glass, and the glass comprises a first light-transmitting plate, a second light-transmitting plate, and a first bonding layer and a second bondinglayer which are positioned between the first light-transmitting plate and the second light-transmitting plate. The glass is characterized in that a dimming film is also arranged between the first bonding layer and the second bonding layer, wherein the dimming film is provided with a first leading-out wire which extends towards the edge of the glass and is led out from the edge of the glass, and the transmittance of the dimming film is changed under the driving of a power supply; a photovoltaic cell chip which is formed by connecting a plurality of independent cells in series or in parallel orin series and in parallel, wherein the photovoltaic cell chip is provided with a second leading-out wire which extends towards the edge of the glass and is led out from the edge part of the glass; the photovoltaic cell chips are arranged between the first bonding layer and the second bonding layer side by side, and the distance between the edges of the photovoltaic cell chips and the edge of thedimming film is greater than or equal to 5 mm. Daylighting and photovoltaic power generation are both considered, electricity generated by photovoltaic power generation can be directly supplied to thedimming film for use, the appearance is neat, the overall structure is simple, and implementation is easy.

A mobile phone with the solar charging function is characterized by comprising a switch module for starting or stopping solar charging, a setting module for setting charging threshold value, a detection module for detecting electric quantity of the mobile phone, a solar energy inducting module connected with the detection module and used for receiving solar energy, a conversion module connected with the solar energy inducting module and used for converting solar energy to electricity energy, and a charging module connected with the conversion module and used for charging a battery in the mobile phone. When detecting that the electricity quantity is lower than the charging threshold value, the detection module triggers the solar energy inducting module to receive solar energy. The conversion module converts the solar energy into electricity energy, and then the electricity energy is transmitted to the battery for charging. The invention further provides a mobile phone charging method. The mobile phone with the solar charging function is simple in operation and convenient to use.

Manual drive energy is input into a transport device of one embodiment by linearly reciprocating a first drive member that couples by way of a ratchet mechanism (or other mechanical motion rectifier means) and a mechanical motion amplifier means to one or more faster spinning flywheel masses. The one or more flywheel masses are formed in part by a combination electric motor / generator and it has rechargeable electric batteries distributively provided about a flywheel mass portion thereof. Tapered roller bearings having ferromagnetic material are interposed between the one or more flywheel masses and / or between one of the flywheels and a stationary frame of the transport device so as to repeatedly make and break closed magnetic flux conducting loops and thus provide at least one of an electric motoring and electricity generating function.

The invention discloses an artificial collection box for winter jujube. The artificial collection box for winter jujube comprises a box body and a locating picking rod, the inside of the box body is of a hollow structure, a power box is arranged at the bottom of the box body, a solar cell panel is arranged at the top of the box body, a flexible clapboard is arranged on the top surface of a box base, two straps are arranged on the lateral surface of the box body, an electric quantity indicator is installed on the outer wall of the power box in an embedding mode, the power box is electrically connected with the solar cell panel, and a negative pressure draught fan is installed on the left side wall in the box body. Solar energy is utilized to supply power, the artificial collection box has the functions of intelligently controlling and displaying the electricity quantity, the battery life of the device is prolonged, the electricity energy is saved, when the artificial collection box is in use, the height of an adapting box and the picking angle are adjusted by the locating picking rod through a rotary shaft and an adjusting gear, the adjusting mode is simple, convenient and high in accuracy, the winter jujube is picked through a vibration rod in a vibration mode, the damage to trees of the winter jujube is small, the semi-automatic control method greatly reduces the manual labor, the work efficiency is improved, and the damage to the winter jujube in the picking process is reduced.

A system and method using an Android cellular telephone to detect hidden materials, or contraband, in an automobile by measuring vibration. The mathematical formula frequency of vibration uses the mass M which affects the vibration. As mass of solid surface changes, so does the vibration. If difference in the vibration is detected between the inspected vehicle and empty vehicle that is the baseline, it may indicate hidden materials or contraband. The Android mobile cellular telephone contains components needed to implement this system and method. An accelerometer. A vibrator. A touch screen display. A computer operating system, Android, that runs Android Java software. SQLite, a computer database. A computer network connection to the internet using a wireless network. A GPS sensor to provide the latitude and longitude location of the phone during testing The phone also provides an electrical power source using the phone battery, or wall outlet electricity.

The invention provides an intelligent communication system based on power lines. The intelligent communication system based on the power lines comprises power line sending and receiving modules, comprehensive control terminals and multifunctional branch terminals, wherein the power line sending and receiving modules are designed to resist high voltage, universal mains supply sockets in China are adopted by the power line sending and receiving modules, the power line sending and receiving modules are applicable to various environments with the power lines, are provided with storage batteries, and can store electricity on the storage batteries when the power line sending and receiving modules are energized through the mains supply so that electricity can be used when an outage happens. The power line sending and receiving modules, the comprehensive control terminals and the multifunctional branch terminals are in modular design, and different functions can be achieved through different modes of combination. A control portion is formed by the comprehensive control terminals and the power line sending and receiving modules, and a branch control portion is formed by the multifunctional branch terminals and the power line sending and receiving modules. According to the structure, the function of simple control over electric appliances such as electric lamps on campuses, in hospitals and the like, the function of calling and the function of giving out an alarm can be achieved. An intelligent communication device circuit based on the power lines is designed according to the practical requirements and development of power line communication, the intelligent communication device circuit based on the power lines is quite good in practicability and expansibility, is an independent communication system, and is low in energy consumption, an external 12V storage battery can be adopted, and communication can be kept under the situation of outages of the power lines.

The invention belongs to a fire fighting system, in particular to a novel fixed fire fighting system for vehicles. The novel fire fighting system comprises a storage container, a pipeline, spray heads, a PLC and a driving device, wherein smoke temperature inductors and a control handle are connected to the PLC through signal lines; the PLC is connected with electromagnetic valves through control lines; the PLC can control the electromagnetic valves on the pipeline to selectively open the spray heads, and is used for controlling the driving device; the PLC is provided with a warner which can judge a position from which a warning is sent at first time; the driving device comprises a motor and a water pump, batteries are used for supplying electricity for the driving device, and the driving device is used for transporting fire extinguishing agents of the storage container. Compared with the prior art, two fire fighting subsystems are established on the same system, so that rapid realization of a fire extinguishing process can be guaranteed, and besides, the fire extinguishing efficiency can also be improved; the controller adopts double starting functions of manual starting and automatic starting, so that the fire extinguishing capacity can be well realized. The fire fighting system is simple to operate and low in manufacturing cost.

The invention provides a comprehensive energy system multi-objective optimization scheduling method considering the human body comfort, and the method comprises the steps: considering the comfort of auser in the optimization scheduling of the comprehensive energy system, building a PMV model according to the perception of a human body for heat, and describing the feeling of the user for heat supply; describing the dissatisfaction degree of the user to the heat supply by predicting the dissatisfaction degree PPD, and determining the value range of the PMV by setting the PDD; and establishing aheating load model and various energy equipment models of the comprehensive energy system; setting constraint conditions, wherein the constraint conditions include a user comfort degree constraint, an energy balance constraint, an equipment output constraint, an electricity purchasing power constraint and a storage battery constraint; establishing a multi-objective optimization model by adoptinga hierarchical sequence method in consideration of various indexes such as cost, carbon emission and primary energy utilization rate; and finally, solving the established optimal scheduling model based on software to obtain an optimal scheduling result of the system and each objective function value. Example analysis verifies the effectiveness of the method in optimal scheduling of the comprehensive energy system.

The invention provides a wind, light and thermoelectricity complementary light-emitting diode (LED) streetlamp device, which comprises a solar panel, a wind power generator, an LED light source, a thermoelectric converter, a radiator, a lampshade, a wind, light and thermoelectricity control system and a storage battery. The thermoelectric converter is arranged at the back of the LED light source. The hot end of the thermoelectric converter is connected with a metallic heat absorbing sheet which is in direct contact with the back of the LED light source. The cold end of the thermoelectric converter is connected with a metallic heat dissipating sheet of the radiator. The radiator additionally comprises radiating fins with different lengths. The lampshade is divided into an upper part and a lower part. The upper part is a radiating lampshade body and is connected with the radiating fins. The lower part is a transmission lampshade body to transmit the light source of an LED lamp. The output end of the thermoelectric converter is respectively connected with the storage battery and a constant-current source through a control circuit of the wind, light and thermoelectricity control system. The constant-current source provides constant current to the LED light source. The storage battery supplies power to the LED light source when the power is needed. The wind, light and thermoelectricity complementary LED streetlamp device has the advantages of simple structure and low cost, and is suitable for roads in remote mountainous areas and expressways.

The invention provides a system and method for coproducing hydrogen and heat through water electrolysis on the basis of integrated renewable energy sources. The system comprises a renewable energy source power supply subsystem, a water electrolysis hydrogen production subsystem, a hydrogen production waste heat recycling subsystem, a new electrolysis water preheating subsystem, a regional heat supply network subsystem and a monitoring and dispatching subsystem. According to the invention, power is supplied by renewable energy sources; a storage battery stores off-peak electricity of the state grid and redundant renewable energy source electric quantity; power is supplied to a factory for hydrogen production via water electrolysis through the micro-grid; waste heat generated by gas and an electrolyte in an electrolysis process is recycled to a buried heat storage device; and hot water of a water return network is preheated through the buried heat storage device, and further heating is achieved through a gas turbine, so regional heating is achieved; and through recycling of waste heat of hydrogen production and cross-seasonal heat storage, hydrogen-heat co-production based on water electrolysis is achieved, the energy utilization efficiency of the hydrogen production factory is improved, and good application prospects are achieved.

The invention discloses an electric wheelchair with an automatic return function, and further discloses an automatic return method for the electric wheelchair. The electric wheelchair comprises an MCUcontroller, a GPS / BD satellite positioning module, a NB-IoT wireless communication module, an acceleration sensor, a power supply module, an electric wheelchair control module, a memory, a cloud platform and an automatic travelling module. The MCU controller is connected with the GPS / BD satellite positioning module, the NB-IoT wireless communication module, the acceleration sensor, the electric wheelchair control module, the power supply module, the memory and the cloud platform. The MCU controller collects and processes satellite position information obtained by the GPS / BD satellite positioning module, base station auxiliary positioning information obtained by the NB-IoT wireless communication module and acceleration information obtained by the acceleration sensor to obtain current position information of a positioning terminal, and then the current position information is transmitted to the far-end cloud platform through the NB-IoT wireless communication module; and after the cloudplatform receives an automatic return instruction, the instruction is issued to the MCU controller, and the automatic return movement is achieved by issuing instructions to the electric wheelchair control module and the automatic travelling module through the MCU controller. The electric wheelchair with the automatic return function has the advantages that quite comprehensive indoor cellular dataconnection coverage can be provided, the ability of supporting mass connection is achieved, power consumption is lower, the standby time is longer, automatic return, real-time positioning and real-time monitoring of the travelling trajectory and battery electricity-quantity information are achieved.

The invention aims to provide a double-shaft double-motor ship ammonia-electricity hybrid power system with a waste heat utilization function. The double-shaft double-motor ship ammonia-electricity hybrid power system comprises an ammonia fuel engine, a reversible motor, motors, a diesel generator set, a storage battery, a capacitor, a fuel cell, a propeller, a liquid ammonia storage and supply device, a power transformation device, a ship power grid, a ship load, a whole ship cooling system and a waste heat system. Hybrid propulsion of the ammonia fuel engine and the motor and coordinated power supply of the diesel generator set and the energy storage unit can be achieved. Meanwhile, multi-stage utilization of cold energy of the energy storage unit and the engine is achieved, a waste heatsystem can achieve multi-gradient utilization of heat energy, ship energy consumption is reduced, the whole ship efficiency is improved, and the application range of the system is widened.

The invention relates to a voltage stabilization and power distribution control system for equipment of the whole of an autonomous car, wherein the input interface of a circuit control system is connected to a battery 1, and the battery 1 is connected to a generator of a power supply system; the output interface of the circuit control system is connected with an electric load of an original car through a fuse F1 in a series connection; the anode of a battery 2 is connected to the anode of an original power supply control circuit through a fuse F2 and a diode D1 in the series connection, and the cathode of the battery 2 is connected to the GND of the original power supply control circuit; the output interface of the battery 2 is connected to a voltage stabilization and power distribution control module for an unmanned system load; the voltage stabilization and power distribution control module for the unmanned system load processes a voltage stabilization for 24 V electricity input, and then respectively supplies the 24 V electricity to a 24 V voltage stabilization electric load, a 12 V voltage stabilization electric load and a voltage stabilization and power distribution module of a controller; and after being processed by the voltage stabilization and power distribution module of the controller, the 24 V electricity is output to a power distribution control module of a drive mechanism. The voltage stabilization and power distribution control system for the equipment of the whole of the autonomous car provides the power supply for the various equipment with which the autonomous car is equipped, and realizes the construction of a power supply system in the process of transforming a traditional car to the autonomous car.

The invention relates to a heat utilizing device with vacuum tubes, and discloses a thermoelectric integrated device with solar vacuum tubes, which comprises a water tank, at least two vacuum tubes and heat tubes. The quantity of the heat tubes is identical to that of the vacuum tubes; a support with an n-shaped section is arranged in each vacuum tube along the length direction of the vacuum tube, each support is provided with a horizontal plate and two vertical plates, each horizontal plate is positioned at a sectional chord of the corresponding vacuum tube, the upper end of each vertical plate is connected with the corresponding horizontal plate while the lower end of the vertical plate contacts with the inner wall of the corresponding vacuum tube, the horizontal plates are heat absorbing plates, silicon cells are laid on upper surfaces of the horizontal plates and are serially connected according to required voltage, leads of the silicon cells extend out of openings of the vacuum tubes, a suspension hollow bracket is arranged on the lower surface of each horizontal plate and positioned between the corresponding two vertical plates at intervals, and the heat tubes penetrate through the hollow brackets; the openings of the vacuum tubes are sealed by sealing plugs, and exposed heat discharge ends of the heat tubes are inserted into the water tank; and bottoms of each two adjacent vacuum tubes are connected by a reflector. By the aid of the thermoelectric integrated device, solar energy can be simultaneously converted into electric energy and heat energy, thermoelectric conversion efficiency of the solar energy is improved, loss due to the fact that electricity and heat are generated after light rays penetrate through glass and are focused is reduced, and the thermoelectric integrated device is high-efficiency and is low in cost.