80results about How to "Reduce the cost of using a car" patented technology

The invention discloses a vehicle navigation method and system based on a cloud server. The method includes the steps that an intelligent mobile terminal receives destination information input by a user and sends a search request to a remote map search server; the map search server receives the search request and searches longitude and latitude coordinate data corresponding to the destination information; the intelligent mobile terminal obtains the longitude and latitude coordinate data from the map search server and sends the longitude and latitude coordinate data to the remote network cloud server through a wireless network; the network cloud server judges whether a vehicle navigation device is on line, if yes, the longitude and latitude coordinate data are sent to the vehicle navigation device through the network cloud server, the vehicle navigation device carries out navigation according to the longitude and latitude coordinate data, and if not, the network cloud server stores the longitude and latitude coordinate data. The vehicle navigation method and system based on the cloud server improve efficiency and speed of destination search, are beneficial to energy saving and environment protection, and reduce cost in using cars.

The invention discloses an automatic locking method of a shared bicycle. The method comprises the steps as follows: step 1, a mobile terminal scans and recognizes a 2-dimensional code of the shared bicycle, so that the shared bicycle is automatically unlocked, and charging is started; step 2, the position information of the mobile terminal and the shared bicycle is acquired; step 3, whether the position distance between the mobile terminal and the shared bicycle is larger than a set threshold or not is judged, if yes, the shared bicycle is controlled to be automatically locked, charging ending information is sent to the mobile terminal, and otherwise, the sheared bicycle is unlocked, and the step 2 is repeated. After the shared bicycle is unlocked, when the position distance between the mobile terminal and the shared bicycle is larger than the set threshold, the shared bicycle is controlled to be automatically locked, charging is ended, the problem of continuous charging due to the fact that a user forgets locking the shared bicycle after use is effectively solved, the bicycle use cost of the user is greatly saved, and the time and energy of the user are saved. The invention further discloses an automatic locking system of the shared bicycle as well as the shared bicycle.

The invention discloses a vehicle accessory life cycle early warning reminder system. The system comprises a vehicle accessory module, a service management module, a goods management module and a central processor, wherein the current mileage of a vehicle is obtained by the service management module in real time; the current mileage and the accessory replacement interval mileage are judged according to an algorithm, the accessory replacement mileage is calculated, the accessory replacement time is calculated according to the current time and the accessory replacement interval time; whether ornot replacement is needed is judged according to the difference value between the accessory replacement mileage and the current mileage of the vehicle, and whether the difference value between the accessory replacement time and the current time meets a triggering condition of maintenance time is judged; if yes, vehicle maintenance reminding information is generated and the reminding information ispushed to a vehicle owner. According to the vehicle accessory life cycle early warning reminder system, the whole-process full-time maintenance enterprise-level service can be provided to the vehicleowner, the vehicle maintenance time is accurately calculated, and the generated vehicle maintenance prompting information is pushed to the vehicle owner to remind the vehicle owner to maintain the vehicle in time, so that user experience is improved.

The invention discloses an electric vehicle low-voltage battery anti-electricity-lack automatic control system. The system comprises a low-voltage battery, a DCDC module, a high-voltage power batterysystem, a whole vehicle controller, a vehicle-mounted terminal, an intelligent terminal and a CAN, wherein the positive pole and the negative pole of the low-voltage battery are correspondingly and electrically connected with the vehicle-mounted terminal, the positive pole and the negative pole of the low-voltage battery are further correspondingly and electrically connected with the DCDC module,the CAN is correspondingly and electrically connected with the DCDC module, the high-voltage power battery system, the whole vehicle controller and the vehicle-mounted terminal, the DCDC module is electrically connected with the high-voltage power battery system, and the vehicle-mounted terminal is in communication connection with the intelligent terminal. The invention further discloses a controlmethod of the electric vehicle low-voltage battery anti-electricity-lack automatic control system. According to the control system and the control method, the service life of the low-voltage batteryis greatly prolonged, the loss and the replacement frequency of the low-voltage battery are reduced, the vehicle usage cost is saved for a user, resource waste is reduced for the society, an electricvehicle is more environment-friendly, and a contribution is made to cleaning of the environment.

The invention discloses a remote intelligent diagnosis and data application device which comprises a hand-held terminal device and a diagnosis adapter used for being connected with a vehicle. The diagnosis adapter is provided with a detection module, a first wireless communication module and an interface module connected with a vehicle OBD (on board diagnostics) diagnosis interface, the interface module and the first wireless communication module are both connected with the detection module, the hand-held terminal device is provided with a second wireless communication module, and the second wireless communication module is wirelessly connected with the first wireless communication module. A vehicle electronic control system monitoring module, a fault detection warning module and a convenient vehicle fault maintenance module which are all connected to a data processing center are arranged in the diagnosis adapter. The remote intelligent diagnosis and data application device can forecast potential faults of a vehicle anytime anywhere, and can even detailedly forecast absolute position of a throttle, a fuel oil modification value, ignition angular advance and the like, traffic safety is guaranteed anytime anywhere, and users knowing little about the vehicle are prevented from being ripped off in maintenance care of the vehicle and don't need to spend extra money to no avail.

The invention discloses an intelligent anti-theft control system and an anti-theft control method for an electric vehicle. The system comprises a control device provided with a microcontroller, a relay as well as a human body infrared sensor, a fingerprint identifier, a vibration sensor, an electromagnetic head lock and an electromagnetic brake device which are in circuit connection with the control device; the input end of the relay is connected with the output end of the control device; and the output end of the relay is connected with a power supply of the electric vehicle and a main control device of the electric vehicle. Whether a human approaches is monitored through the infrared sensor, when the human is detected to approach, the fingerprint identifier is started to identify the human and the vehicle correspondingly, the electric vehicle is forbidden to move through control on the electromagnetic head lock and the electromagnetic brake device for the human who cannot be matched, the whole vehicle is automatically started to be powered on for the matched human, the electric vehicle is allowed to be used, intelligent identification starting and intelligent theft prevention of the electric vehicle are realized, in-situ theft prevention is realized, the anti-theft coefficient is high, and the system is safe and convenient to operate.

The invention relates to a constant cooling device for a vehicle and a cooling system. The constant cooling device comprises a constant cooling device housing, a constant cooling device base, a radiator exhaust water pipe connector, an engine exhaust water pipe connector, a relief valve, an expansion water pipe connector, an internal core body and a sensor assembly, wherein the radiator exhaust water pipe connector, the engine exhaust water pipe connector, the relief valve and the expansion water pipe connector are arranged on the constant cooling device base. The constant cooling device for the vehicle is added between an expansion water tank and a radiator, the internal core body is used for adsorbing iron rust, water scale and bubbles produced during working of the cooling system through primary physical absorption and isolation and secondary and tertiary chemical actions, calcium and magnesium ions, ferric ions, acidic ions and other potential threats are treated through a reaction, the constant PH value of a coolant is maintained, clean and safe cooling liquids are output for the system, safe, lasting and efficient operation of the cooling system is ensured, the fault rate of the finished vehicle is greatly reduced, and the vehicle use cost of a user is greatly reduced.

The invention relates to a garbage truck capable of collecting and transferring garbage in a classified manner. The garbage truck comprises a chassis and an auxiliary frame. A dustbin is movably connected to the auxiliary frame, a garbage can fixing mechanism and a lifting mechanism for loading and unloading a garbage can are mounted on the dustbin, a feed inlet is formed in the top of the dustbin, a self-discharging mechanism which drives the dustbin to discharge is mounted on the auxiliary frame, a partition plate is fixedly mounted in the dustbin to divide the dustbin into a left cabin anda right cabin, and the right cabin and the right cabin are unequal in volume; a guide plate mechanism is arranged at the feed inlet for guiding garbage dumped from the garbage can into the left cabinor the right cabin. According to the garbage truck, garbage can be dumped in a classified manner, and the whole garbage truck is simple in structure, low in manufacturing cost and high in integral cost performance, and the space is used reasonably, and the operating cost is lowered greatly.

The invention relates to a novel automobile windscreen wiper system which comprises windscreen wipers, a windscreen wiper motor, an electromagnetic air sucking pump, a water tank, a high-pressure water pump, a heat exchanger, a floating ball check valve and a cleaning agent tank. The windscreen wipers are installed at two ends of the windscreen wiper motor, the electromagnetic air sucking pump and the cleaning agent tank are connected with the windscreen wipers through pipes, the water tank, the high-pressure water pump, the heat exchanger, the floating ball check valve and the cleaning agent tank are sequentially connected through a pipe, and the heat exchanger is connected with an engine exhausting pipe through a pipe. The cleaning area of each windscreen wiper is increased through a centrifugal force produced by the windscreen wiper during swing, the cleaning areas of the windscreen wipers basically cover a whole windscreen, meanwhile the windscreen wipers can be automatically lifted away from the windscreen after flameout of an automobile, the phenomenon that the windscreen wipers are frozen on the windscreen in winter is avoided, and the service life of the windscreen wipers is prolonged.

The invention discloses a vehicle accident solution optimization system. The system comprises a vehicle accident solution optimization model, the vehicle accident solution optimization model comprisesa data source, a data layer, an algorithm layer and an output layer, the data source is used as the input of the data layer, the output of the data layer is used as the input of the algorithm layer,and the output of the algorithm layer is used as the output basis of the output layer; wherein the data source comprises vehicle characteristics, insurance data, vehicle fee data, credit investigationdata and crawler data; The output layer comprises automobile insurance and non-automobile insurance; According to the vehicle accident solution optimization system, whether the accident occurs is converted into a plurality of accident factors; Through a data layer data integration and intelligent evaluation system based on big data, a logic formula and a series of assumption conditions are used for conversion to finally obtain a result, floating and discounts of insurance amount of a vehicle in the next year are compared with each other, and finally an optimal insurance scheme is obtained.

The invention provides a vehicle, a vehicle control method and a computer readable storage medium. The vehicle comprises window visors and motors. The window visors are movably arranged on a vehicle body. The motors are connected with the window visors so as to drive the window visors to be switched between unfolding positions and folding positions. In the unfolding position, each window visor extends out of the vehicle body and shelters at least part of a vehicle window frame from the position above a vehicle window. By the application of the provided technical scheme, under the condition that the weather is clear and the window visors are not needed, each window visor is stored in a gap between a side wall outer board and a vehicle body framework and cannot protrude out of the surface ofthe vehicle body so that the wind drag cannot be increased, and the overall beauty of the vehicle body cannot be damaged either. When the window visors need to work, the motors are controlled througha controller to drive the window visors to extend out from the side wall outer boards, when the vehicle windows are opened for ventilation, the window visors can stop rainwater from entering the vehicle, and the problem that the vehicle windows on the two sides of the vehicle directly communicate with the outside world, so that the wind drag is too large is solved.

The invention discloses an oil gas, gas and steam hybrid engine power system. The oil gas, gas and steam hybrid engine power system comprises a cylinder component, an oil gas loop, a compressed gas loop and a steam loop; one side of each cylinder is provided with an oil and gas mixed gas inlet, a one-way pressure limiting device is installed at the other end of the corresponding cylinder, and a gas outlet of the one-way pressure limiting device is communicated with a gas inlet of a cam vane type pneumatic motor; the compressed gas loop comprises a compressed gas supply pipeline, and a gas outlet of the compressed gas supply pipeline is communicated with a gas outlet of the cam vane type pneumatic motor; a water outlet of a vehicle-mounted water tank is connected with a first cylinder water inlet of the cylinder component through a water supply pipeline, the portion of a nth cylinder steam outlet is connected with the one-way pressure limiting device, and an exhaust outlet of the one-way pressure limiting device is communicated with a piston type pneumatic motor. Oil gas, compressed gas and steam are unified perfectly, no piston and crankshaft are provided, the structure is simplified, the size is small, the weight is light, the energy utilization rate is high, the oil gas, gas and steam hybrid engine power system belongs to a new energy engine, and the petroleum pressure is relieved.

The invention relates to a vehicle-used cooling thermostat and a cooling system. The vehicle-used cooling thermostat comprises a cooling thermostat housing, a radiator exhaust water pipe connector, an engine exhaust water pipe connector, a pressure relief valve, an expansion water pipe connector, a built-in core and a sensor assembly, wherein the radiator exhaust water pipe connector and the engine exhaust water pipe connector are both arranged on the small-diameter end surface of the thermostat housing; and the pressure relief valve and the expansion water pipe connector are both arranged on the large-diameter end surface of the thermostat housing. The vehicle-used cooling thermostat is added between an expansion kettle and a radiator, and under primary physical absorption and isolation and secondary and three-stage chemical actions and by use of the built-in core, rust, scale and bubbles, generated during operation of the cooling system, are absorbed, and potential threats, such as calcium and magnesium ions, iron ions and acid ions, are subjected to reaction processing, so that the pH value of a coolant is kept constant, and the clean and safe coolant is output to the cooling system; and therefore, safe, enduring and efficient running of the cooling system is guaranteed, and the failure rate of the whole vehicle and the vehicle use cost of users are greatly reduced.

The invention relates to a gas curtain obstruction system used for an automobile and the automobile. The gas curtain obstruction system used for the automobile comprises a control module, a sensing module, a gas pump and a gas curtain generation mechanism. The sensing module and the gas pump are in communication connection with the control module. The sensing module comprises a first temperature sensor used for detecting the temperature outside the automobile, a distance sensor used for detecting the opening degrees of automobile doors and/or automobile windows and a raindrop sensor used for detecting whether the rain falls or not. The sensing module transmits detected data information to the control module, the control module compares the obtained data information with pre-stored data, according to a comparison result, the control module controls the gas pump to work to supply gas to the gas curtain generation mechanism, the gas curtain generation mechanism sprays gas, and an obstruction gas curtain can be generated in the opening portion of the corresponding automobile door and/or the corresponding automobile window. The obstruction gas curtain is generated in the opening portionof the corresponding automobile door and/or the corresponding automobile window so that rainwater and mosquitoes can be effectively prevented from entering the automobile, mosquito disturbance in thedriving process can be prevented, automobile traveling safety is improved, and the driving or taking comfort level is improved.

The invention discloses an orderly charging and discharging control method for residential quarter electric vehicles, and belongs to the technical field of electric vehicle charging control. Based onthe peak-valley time-of-use electricity price, the method can calculate the charging and discharging instruction behavior conforming to the user benefit according to the final return time of the ownerof the electric vehicle and the remaining electric quantity during return. On the premise of meeting the travel requirements of users and respecting the willingness of the users to participate in discharge scheduling, valley-time reverse-sequence charging and peak-time feeding considering power limitation are carried out on the electric vehicles. According to the method, the actual vehicle use cost of an electric vehicle owner can be effectively reduced, and the vehicle use satisfaction is improved; and meanwhile, the electrical load curve of the community power distribution network can be stabilized, and the negative influence of electric vehicle charging on the power grid is greatly reduced. The method is simple in calculation, is high in efficiency, and can meet the daily charging demands of the householder electric vehicle under the condition that the power distribution capacity of a community is not increased.

The invention relates to an automotive cooling constant device and a cooling system. The automotive cooling constant device comprises a cooling constant device shell, a radiator exhaust water pipe connector, an engine exhaust water pipe connector, a pressure relief valve, an expansion water pipe connector, a built-in core and a sensor assembly. Both the radiator exhaust water pipe connector and the engine exhaust water pipe connector are arranged on the small-diameter end face of the constant device shell. Both the pressure relief valve and the expansion water pipe connector are arranged on the large-diameter end face of the constant device shell. The automotive cooling constant device is additionally arranged between an expansion water bottle and a radiator, the built-in core is adopted, rust, limescale and bubbles generated during working of the cooling system are absorbed through first-level physical absorption and separation as well as second-level and third-level chemical action, potential threats such as calcium and magnesium ions, iron ions and acid ions are processed in a reacting mode, the PH value of cooling liquid is kept constant, the clean and safe cooling liquid is output to the system, and therefore safe, long-time and efficient operation of the cooling system is ensured, and the fault rate of a whole automobile and the automobile using cost for users are greatly reduced.

The invention relates to a radiator. The radiator comprises a life indicating alarm device, an upper water chamber, a radiating core body and a lower water chamber. The upper water chamber is arranged on the upper portion of the radiating core body and communicates with the radiating core body. The lower water chamber is arranged on the lower portion of the radiating core body and communicates with the radiating core body. The upper water chamber comprises three cavities which are the first cavity, the second cavity and the third cavity. According to the radiator, on the one hand, through chemical action during first-stage physical absorption and isolation, second-stage filtration and third-stage filtration, rust, incrustation and bubbles generated in work of a cooling system are absorbed, potential threats of calcium and magnesium ions, iron ions, acid irons and the like are processed through reaction, the PH value of a cooling liquid is kept constant, clean and safe cooling liquid is output for the system, and thus safe, lasting and efficient operation of the cooling system is ensured. The radiator is provided with an excellent engine water jacket, radiator degassing is achieved, a space expansion function is provided for water replenishing of the engine water jacket and for the cooling system, an expansion kettle is canceled for the whole vehicle, complex water ways are reduced, and the whole vehicle failure rate and user vehicle usage cost are reduced.

The invention relates to an expansion tank and a processing method. The expansion tank comprises an expansion tank shell. The interior of the expansion tank shell is divided by a separating plate into a first chamber and a second chamber. A filling opening, a pressure cover, a radiator exhaust water pipe connector, an engine exhaust water pipe connector, an engine water supplement pipe connector, a pressure relief guide pipe, an exhaust guide pipe and an internal core body are arranged on the expansion tank shell. According to the technical scheme, the two chambers and the internal core body in the expansion tank shell absorb rust, water scale and bubbles generated in the working process of a cooling system and conducts reaction treatment on potential threats such as calcium ions, magnesium ions, iron ions and acidic ions through first-level physical absorption and isolation, the second-level chemical action and the third-level chemical action, the PH value of cooling fluid is kept constant, clean and safe cooling fluid is conveyed to the system, and therefore the situation that the cooling system works in a safe, lasting and efficient state is ensured, and the failure rate of a finished automobile and the automobile usage cost are greatly reduced.