52results about How to "Meet the needs of the car" patented technology

An embodiment of the invention provides a method and equipment for informing order supply and demand density. The method comprises steps as follows: obtaining a first quantity of potential order sending parties in a geographical area; obtaining a second quantity of potential order receiving parties in the geographical area; determining the order supply and demand density in the geographical area according to the first quantity and the second quantity; sending the order supply and demand density. According to the method and equipment for informing the order supply and demand density, the taxi order supply and demand density distribution condition of passengers can be conveniently supplied, and supply and demand balance between drivers and passengers is promoted.

The embodiment of the invention provides a vehicle sharing method, a server and a readable storage medium for reducing a user request response time and satisfying the multi-level vehicle using demandof a user. The method in the embodiment of the invention comprises the following steps: receiving a vehicle use request submitted by a vehicle-mounted device of a target vehicle, wherein the vehicle use request comprises a vehicle identity identifier of the target vehicle, and a vehicle sharing request submitted by the user to the vehicle-mounted device by a user terminal, and the sharing requestcarries a user identity identifier; obtaining a vehicle level of the target vehicle according to the vehicle identity identifier; obtaining a credit level of the user according to the user identity identifier of the sharing request; determining whether the credit level is matched with the vehicle level, and if so, controlling the vehicle-mounted device to open the use right of the target vehicle to the user, so that the user uses the target vehicle.

The embodiment of the invention discloses a dangerous road condition reminding method and device, a vehicle-mounted terminal, a server and a medium. The method applied to a vehicle-mounted terminal comprises: identifying a surrounding road image of a vehicle by using an image recognition technology to obtain obstacle information; determining whether any dangerous road condition exists around the vehicle by combining obstacle information and vehicle driving data collected in real time; if so, generating a dangerous road condition reminding message according to the obstacle information and the dangerous road condition location information and uploading the message to a server; and determining at least one prompting object by the server based on the dangerous road condition reminding messageand issuing the dangerous road condition reminding message to all reminded objects to carry out dangerous road condition reminding. Therefore, the obstacle information on the road can be obtained timely, the existence of the dangerous road condition can be detected automatically and accurately, and the dangerous road condition reminding message is uploaded to the server and the server warns the vehicle timely, so that the probability of traffic accidents and congestion occurrence is reduced.

The invention discloses a driverless vehicle, and a dispatching method and dispatching system thereof. The vehicle has a specified course and departs at a starting point at a predetermined interval, the course having the starting point and a terminal point. The method includes the following steps: receiving reservation information, including an object starting point and an object terminal point, from passengers; judging whether there is a vehicle that is running between the starting point and the object starting point; if there is a vehicle that is running between the starting point and the object starting point, giving feedback of the real-time position of the running vehicle to the passengers; if there is no vehicle that is running between the starting point and the object starting point, recording the passengers and the reservation information; counting the number of the passengers that make reservations within a predetermined period of time; judging whether the number of the passengers is greater than or equal to a predetermined value; if the number of the passengers is greater than or equal to the predetermined value, making vehicles depart from the starting point; and if thenumber of the passengers is smaller than the predetermined value, vehicles depart still at the starting point at the predetermined interval time. Orderly vehicle dispatching can be realized, resourcewaste can be avoided, and vehicle using demands of passengers can be satisfied.

The invention discloses a private car networked renting method and a private car networked renting system. The private car networked renting method mainly comprises the steps of: registering information of car owners, cars, lessees and drivers, carrying out car rental matching and determining the driver according to car idle time and car using time of the lessee, then verifying identities as well as handing over and taking over the car, and finally performing charging. The private car networked renting method supports the car owners, the lessees and the drivers to set time and offer independently so as to participate in the process of car rental matching and driver determination, supports various modes of calculating a car rental fee and a driver service fee, and supports the private car networked renting system to carry out supply and demand matching automatically. The private car networked renting system comprises a server, a car owner client, a lessee client and a driver client. The private car networked renting method and the private car networked renting system provided by the invention can solve the problem that the cars are idle when the private car owners cannot drive the cars, can improve the car sharing efficiency, facilitates the lessees and bringing significant economic benefits to the private car owners and the drivers.

A shared bike management system comprises a plurality of parking stalls, a site management platform, a bike reservation platform and a scheduling platform. The site management platform is connected with the bike reservation platform to collect data of the bike reservation platform and control scheduling of the bikes; and the site management platform is connected with the scheduling platform to arrange the scheduling platform for bike scheduling according to current bike and reservation bike conditions of each parking site. A shared bike management method is suitable for the shared bike management system, and comprises the steps of: user bike borrowing and returning reservation planning and user bike returning reservation planning. The user bike borrowing and returning reservation planningcomprises the steps of: inputting bike usage information by a user at a mobile terminal, and matching a bike usage scheme and a bike returning scheme according to the bike usage information by the site management platform; and the user bike returning reservation planning comprises the steps of: inputting bike returning information by the user at the mobile terminal, and matching a bike returning scheme according to the bike returning information by the site management platform.

The invention discloses a vertical alternating-current charging pile and a method. The vertical alternating-current charging pile comprises a charging pile body, a charging interface circuit, a control unit and a communication module are arranged in the charging pile body, and a display screen, a card swiping module and a communication unit are arranged on a front panel of the charging pile body.By means of the technical scheme, the output current can be increased to 63 A, high-power charging can be achieved, and the demands of large buses and government vehicles can be met; besides, the vertical alternating-current charging pile has the advantages of being small in size, low in cost, high in intelligence degree, high in environmental adaptability and the like.

The invention provides a charging method and device of an electric vehicle and electronic equipment, and relates to the technical field of electric vehicles. The method comprises the steps: firstly generating a time-of-use electricity price database according to obtained time-of-use electricity price information of each place, and then obtaining time-of-use electricity price data of the place where a vehicle is located from the time-of-use electricity price database according to positioning information of the vehicle; sending the time-of-use electricity price data to the vehicle, and obtaininga charging scheme according to the time-of-use electricity price data and pre-input charging parameters; and finally, charging the vehicle according to the charging scheme. According to the chargingmethod, an optimal charging scheme is formulated according to the charging electricity price information in combination with vehicle use requirements of the user, and when user setting changes (such as vehicle use time adjustment, charging cut-off setting adjustment, charging mode adjustment and the like) or voltage fluctuation, power failure and the like occur in a charging process, the vehicle can adjust the charging scheme in real time so that charging flexibility is improved.

The invention discloses a vehicle usage charging scheme based on the internet of vehicles. The vehicle usage charging scheme comprises an internet of vehicles intelligent charging terminal and an internet of vehicles charging server platform. Position, traveling mileage, time and other information of a vehicle are acquired in real time by using an internet of vehicles technology to be reported to an internet of vehicles charging server. The internet of vehicles charging server performs phased charging on the traveling mileage of each order according to the current traveling mileage state so as to calculate vehicle taking fares of each phase in real time and finally summarize the fares to act as the basis of fare settlement. The problem of fair charging of the vehicle usage field of vehicle renting, vehicle pooling, tailored vehicle service and paid sharing of the vehicle can be solved by the internet of vehicles charging scheme; the concern that the driver requires to detour for the order of long distance can be solved, and the worry that vehicle taking charging is not transparent to the passenger can be solved; and the order receiving rate of the idle vehicles can be objectively enhanced by the fair and reasonable vehicle taking charging scheme so that the scheme has positive significance in alleviating the phenomenon of difficulty of calling the vehicle at the rush hour.

The invention discloses a centralized charging and discharging system and a centralized charging and discharging control method and device, wherein the centralized charging and discharging system comprises a centralized commutation unit, devices to be charged or discharged and a centralized controller; the input end of the centralized commutation unit is connected with a power network, and the output end of the centralized commutation unit is connected with a charging and discharging bus. One or multiple charging and discharging branches are connected with the charging and discharging bus. The devices to be charged or discharged are arranged on the charging and discharging branches respectively. The centralized controller is connected with the centralized commutation unit and the devices to be charged or discharged respectively. Unified commutation, unified control and unified management are achieved by means of the centralized commutation unit and the centralized controller. Since the centralized commutation unit is designed collectively, it is not necessary to provide a plurality of discrete commutation devices, thus reducing excessive power investment and maintenance costs, further connecting with the power network and commercial platforms, and improving the coordination work of the power network and the commercial management of electricity market. The centralized charging and discharging system and the centralized charging and discharging control method and device not only meet the needs of users, but also ensure stable power output of the power network. The problem of electricity congestion of the power network is solved by the coordinated control over the devices to be charged or discharged.

The invention relates to the technical field of the use of shared bicycles and particularly relates to a shared bicycle automatic transportation system and a using method thereof. The system comprisesa central processing platform and an underground centralized parking garage which is connected to the central processing platform and is controlled by the central processing platform. The undergroundcentralized parking garage is connected to a plurality of bicycle taking and sending attracting points through a transport pipeline, and the bicycle taking and sending attracting points are in communication connection with the central processing platform through fibers. According to the invention, the number of stored bicycles at a bicycle parking space is obtained through a parking space detecting and a camera device, the number of stored bicycles and a capacity are compared, the number of parked bicycles of each bicycle parking space is adjusted through the transport pipeline, the bicycle use requirement of each bicycle taking and sending attracting point is satisfied, the occurrence of a 'tidal traffic' phenomenon is avoided, ground bicycles are moved to the underground parking garage,the redundant parking on the ground is reduced, the quality of urban appearance and environment is improved, the bicycles are distributed according to the requirements of bicycle users, the bicycle waiting times of the bicycle users are reduced, bicycles of corresponding brands are distributed according to the requirements of the bicycle users, and the personalized traffic configuration is achieved.

The invention relates to an APP booking car rental system and method based on user differentiation. The system and the method solve the problems that users are difficult in renting cars in peak periods or at the sites with high rental frequency and the power allocation of the rent cars is mismatched. The system comprises a user mobile phone, a server and a plurality of charging piles, wherein the server comprises a cluster heat calculation unit, a delay unit, a booking determination unit, a vehicle selection unit and a mileage calculation unit; the cluster heat calculation unit is connected with the delay unit, the delay unit is connected with the booking determination unit, and the booking determination unit is connected with the vehicle selection unit; the user mobile phone is connected with the cluster heat calculation unit, the booking determination unit and the mileage calculation unit respectively; and the vehicle selection unit is connected with each charging pile. The system and the method have the advantages of providing convenience for car rental users and maximizing the car rental revenue by adopting a delay strategy and a benefit maximization strategy. Cars with matched power are allocated according to users' driving mileage, so that convenience is brought to users.

The embodiment of the invention provides a shared vehicle scheduling method and device, a storage medium and a computer program product. The method comprises the steps of collecting operation behavior data related to a shared vehicle in a user terminal in a target area in a first preset time period; according to the operation behavior data and a preset rule, determining a supply and demand relationship of the shared vehicles in the target area within the first preset time period; and scheduling the shared vehicles according to the supply and demand relationship of the shared vehicles. According to the embodiment of the invention, by analyzing the operation behavior data related to the shared vehicles in the user terminal, the supply and demand relationship of the shared vehicles in the target area in the first preset time period can be more accurately determined, and then the shared vehicles can be accurately scheduled based on the determined supply and demand relationship, so that the scheduling accuracy of the shared vehicles is improved. The vehicle using requirement of a user is met, and resource waste is avoided.

The invention provides a scenic area vehicle management system. The system is used for a first terminal, and comprises a map module, a vehicle booking module, a pricing module, and an account settling module, wherein the map module is used for displaying vehicle information of the whole scenic area, the vehicle booking module is connected with the map module, and is used for receiving a selection instruction of a sightseeing route and a selection instruction of a vehicle, and issuing a vehicle demand application; the pricing module is connected with the vehicle booking module and is used for calculating and displaying in real time the fee which a vehicle booking user needs to pay according to the sightseeing route of the vehicle booking user after the vehicle receives the issued vehicle demand application; the account settling module is connected with the pricing module and is used for recording the fee, receiving an account settling instruction, finishing the use of the vehicle and making the fee paid. According to the scenic area vehicle management system, intellectualized operation is adopted, which makes it convenient for tourists to book vehicles at any moment, meets the demands of the tourists to the largest extent, and greatly enhances the experience of the tourists.

The invention relates to a method and a system for forecasting a passenger taking taxi time distribution interval. The method comprises steps of acquiring a time at which a plurality of passengers use a taxi platform to take a taxi in a preset area and a first preset time period to form a historical taxi taking timing sequence; performing unbiased estimation of the variance of the historical taxi taking time sequence according to a preset variance unbiased estimation formula; predicting, in the preset area, the time distribution interval in a second preset time period in accordance with the variance estimated from the unbiased estimation when the user takes a taxi by using the taxi platform. The method and system estimates the variance of the historical taxi taking time sequence to master the approximate distribution of the taxi taking times, so that the distribution interval of the passenger's taxi taking time in the future time period can be predicted, and more vehicles are dispatched in the passenger taxi time concentrated distribution interval and fewer vehicles are dispatched in the passenger taxi time scattered distribution interval, thereby avoiding conditions that lots of vehicles have no passenger and demand exceeds supply.

The invention relates to the technical field of vehicle scheduling and specifically relates to a vehicle scheduling method and system in peak hours. The method includes judging whether different vehicle use areas are peak hour vehicle use areas or not according to history data, stock and reservations of the different vehicle use areas in peak hours; if a current vehicle use area is a peak hour vehicle use area, determining a start time point for calling vehicles into the current vehicle use area according to the time length T1 of the current peak hours and a scheduling time length T2 requiredfor the current vehicle use area; determining the number of vehicles called into the current vehicle use area in the current peak hours and calling the corresponding vehicles into the current vehicleuse area at the starting time point. According to the invention, vehicle use requirements of areas with large vehicle use demands in the peak hours can be met.

The invention discloses an auction mechanism-based online car-hailing real-time service vehicle resource distribution and pricing method. The auction mechanism-based online car-hailing real-time service vehicle resource distribution and pricing method comprises the following steps: requesting vehicle idle information by a user from an online car-hailing platform, feeding the idle vehicle information at the current time back to the user by the online car-hailing platform, checking the received idle vehicle information by the user, submitting vehicle using demand to bid the vehicle, gathering the user vehicle using demand by the online car-hailing platform, constructing related matrix according to the user vehicle using demand, calculating the vehicle driving cost performance ratio of different vehicle services on different users, distributing the vehicle resources according to the vehicle driving cost performance ratio, and solving the payment price of each user. Dynamic price mechanismis realized by an auction mode, the utilization rate and the income of the vehicles are increased, the vehicle using demand of more users is met and the vehicle use cost of the users is reduced.

The invention relates to a vehicle management method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a scheduling demand of each vehicle including an operator scheduling demand and a user scheduling demand; and determining vector attribute information of each vehicle according to each scheduling demand, and sending the vector attribute information of all schedulable vehicles in the jurisdiction range to the user terminal, so that the user terminal searches matched vehicles from all schedulable vehicles according to the vector attribute information of all schedulable vehicles. According to the vehicle management method, the vehicle management server can recommend available vehicles to the user terminal; wherein the recommended vehicles are vehicles within the jurisdiction range of an operator; when a user finds a vehicle, the vehicle with the highest integrating degree between the vehicle scheduling requirement of the operator andthe travel requirement of the user can be found, the process that the operator carries the vehicle from other operator jurisdiction areas to the jurisdiction area is avoided, and therefore the operation cost of the operator is reduced.

The invention relates to a hybrid vehicle model energy management mode switching method, device and equipment and a medium. The method comprises the steps that an electric energy supply condition is acquired; total energy consumption information is determined based on the obtained total mileage and historical stroke energy consumption; current remaining total electric energy information is obtained; based on the total energy consumption information and the total electric energy information, whether a stroke higher than a preset energy consumption demand exists or not is judged; and the energymanagement mode is determined based on the electrical energy supply condition and whether there is a stroke higher than the preset energy consumption demand. The technical scheme of the embodiment cansolve the problems that for a user, the mode selection difficulty is high; and if the user selects an improper energy management mode, the dynamic property, the economical property and the NVH performance of the vehicle are greatly different from those expected by the user. Namely, the energy management mode can be intelligently and automatically switched according to the electric energy supply condition and whether the vehicle has the stroke higher than the preset energy consumption demand or not, so that the user does not need to independently select the energy management mode, and the dynamic property, economical property and NVH performance requirements can be met.

The invention provides a battery control method and device, electronic equipment and a storage medium. The battery control method comprises the following steps: acquiring predicted travel time, predicted driving time, predicted driving mileage and environment temperature of a vehicle; according to the predicted driving time, the predicted driving mileage and the environment temperature, the predicted driving correction mileage of the vehicle in the current environment is determined; according to the predicted driving correction mileage, the target temperature of the heating power battery is determined, and the target temperature is associated with the predicted driving correction mileage; and heating the power battery according to the target temperature and the predicted travel time. The power battery is heated through the method, the vehicle using requirement of a user for traveling is met, meanwhile, electric energy consumption of the power battery is reduced, and heating of the power battery is more reasonable.

The invention relates to an electric tricycle control device which is composed of a power supply, an ECU, a revolution speed transducer, pedals, tricycle back wheels, a wheel hub motor, a back wheel axle and a drive controller. The electric tricycle control device is characterized in that the revolution speed transducer sends speed signals to the drive controller through the ECU; the revolution speed transducer is arranged on a rotating shaft of the pedals and is connected with the ECU. The revolution speed transducer detects the revolution speed of the pedals and transmits voltage signals to the ECU, and the ECU gives instructions to the drive controller to enable the wheel hub motor to output the corresponding revolution speed according to the revolution speed voltage signals detected by the revolution speed transducer, so a tricycle can advance. When the pedals do not move or rotate reversely, the ECU does not give the instructions to the drive controller, and the wheel hub motor does not work. Compared with the prior art, the electric tricycle control device does not change the working mode of a traditional tricycle.

The present invention provides a shared bike reservation integrating system and method. A site management platform manages current and reserved vehicles and stalls of each parking site to interconnectwith a scheduling platform to balance the bike putting in a whole planning area and timely move bikes at a bike accumulation area to bike sparse areas so as to solve a bike tidal phenomena and greatly meet the bike demands of users at each area. When a user successfully reserves a bike, a seat is locked, however, a fixed bike or stall is not locked, according to an actual usage condition, dynamicupdating and arrangement is performed, and the mobility is higher. The bike reservation function reduce the user's time for waiting and searching at an area having few bikes at present to encourage users to park bikes at assigned areas and solve the trouble for the municipal administration caused by random stop and random put at present. Besides, the arrangement of the pre-checking bikes and a targeted bike returning method solve the problem that a current bike cannot achieve scheduled maintenance and avoid generation of various bike hidden dangers.

The invention relates to a cellphone APP car-rental reserving method based on reserved car-rental mileage and frequency. The method comprises the steps that a user inputs car rental information into a car rental system through a cellphone APP; a system plans a path, and estimates the mileage and the needed electric quantity; the system displays a list of cars, which can be reserved, on the cellphone APP; the user selects and reserves a car; the system receives a reserving request; the system calculates the historical heat degree of car rental start and end points, and determines the delayed time duration; and the system determines a user who has made a successful reserving after the delayed time duration, and reminds the user of the successful reserving. The method not only facilitates the selection and application of the car, but also enables the current electric quantity of the car to meet the different demands of different groups. The method employs a strategy of employing a heat station and peak time delay for meeting the reserving, meets the car rental demands of remote users through employing a benefit maximization strategy in the delayed time duration, and also enables the profit of the car to be maximized.

The invention discloses a substitute bogie assembly. The substitute bogie assembly comprises a first substitute bogie; and the first substitute bogie comprises a first framework, a plurality of fixingdevices arranged on the first framework and a plurality of wheels, wherein the positions of the fixing devices correspond to the positions of core shafts at the bottom of a vehicle body, and the wheels are mounted on the first framework through bearings. The substitute bogie assembly is completely matched with a bottom frame structure of a low-floor tramcar, and the substitute bogie assembly is simple in structure and convenient to use. The invention further provides an alighting method using the substitute bogie assembly.

The invention relates to a method of reserving and renting a car via a mobile APP based on reserving time, mileage and frequency. A user inputs rental information to a car rental system via the mobile APP; the system plans a route and estimates the mileage and needed electric quantity; an available car list is showed on the mobile APP by the system; the user selects a car and makes a reservation; the system calculates and shows the available free reservation time of the user via the mobile APP, and the user selects to cancel or be charged when the free reservation time is up; the system receives a reservation request; the system calculates the historical popularity of a car rental starting point, and determines the latency duration; and the system determines the user with the successful reservation and informs the user after the end of the latency duration. According to the invention, not only does the user conveniently select and use the car, but also different demands of different groups of people are satisfied with the current electric amount of the car. The strategies, which adopt popular point and peak period latency for reservation as well as the profit maximization in the latency duration, not only meet the car using needs of longer-journey members, but also maximize car revenues.

The invention relates to a WEB reserved vehicle rental method based on reserved vehicle rental mileage and frequency. Users input vehicle rental information to a vehicle rental system through a WEB page; the system plans a route and estimates the mileage and the required electric quantity; the system displays a list of vehicles which can be reserved on the WEB page; the users select the vehicles and reserve; the system receives a reservation request; the system calculates the historical popularity of a vehicle rental start point and determines delay time; and the system determines the successfully reserved users and transmits a notification after the end of delay time. Convenient vehicle selection and use are facilitated by the method, and the current electric quantity of the vehicles is enabled to meet differentiated demands of different people. The strategy of meeting the reservation of hot stations and peak period delay and the benefit maximization strategy for the delay period are adopted so that the vehicle use demand of the members of long mileage is facilitated, and the revenue of the vehicles is enabled to be maximized.

The invention discloses a fuel cell cold starting system and method and a vehicle, the system comprises an electric control unit and a cold starting subsystem, the cold starting subsystem comprises an electric pile, a back pressure valve, a mixed discharging device, a three-way valve, an air filter, an air compressor and an intercooler, the air filter, the air compressor and the intercooler are connected in sequence, and an outlet of the intercooler is communicated with an inlet of the electric pile; an outlet of the electric pile is communicated with an inlet of the back pressure valve; wherein the three-way valve is arranged on a connecting pipeline of the air compressor and the intercooler, a first outlet of the three-way valve is communicated with an inlet of the intercooler, a second outlet of the three-way valve is communicated with an inlet of the back pressure valve, and an outlet of the back pressure valve is communicated with an inlet of the mixed discharging device; the electric control unit is electrically connected with the three-way valve and used for controlling the first outlet of the three-way valve to be cut off and the second outlet of the three-way valve to circulate, so that high-temperature air compressed and discharged by the air compressor enters the back pressure valve through the second outlet of the three-way valve. The system can effectively reduce water residue in the back pressure valve and prevent the back pressure valve from freezing when the fuel cell system is in cold start.

A motor vehicle resource sharing method, comprising a motor vehicle resource sharing system and a management system, which is the data processing and coordination center of the motor vehicle resource sharing system, communicatively coupled to other modules; vehicle file database; vehicle rental Pricing and fee settlement system; renter information reading system; self-service terminal; information query and reservation system. This method incorporates the motor vehicle resources in the society into the unified sharing and allocation, realizes the model of multiple people and multiple families sharing a batch of vehicles, realizes resource sharing, and effectively alleviates congestion and parking difficulties. Improve the national happiness index and effectively reduce the carbon emissions of the whole society.

The invention relates to the technical field of new energy vehicles, in particular to a method and device for determining the remaining mileage of a commercial vehicle. The method comprises the following steps: acquiring driving data of a vehicle in a preset sampling period; calculating an average vehicle speed according to the driving data; determining a basic electric energy consumption rate corresponding to the average vehicle speed based on a preset mapping relationship between the constant-speed vehicle speed and the electric energy consumption rate; calculating a correction factor influencing the power consumption rate based on the driving data; obtaining a corrected power consumption rate according to the basic power consumption rate and the correction factor; and determining the remaining mileage of the vehicle based on the battery remaining capacity, the average vehicle speed and the corrected electric energy consumption rate. According to the invention, the remaining mileageof the vehicle can be calculated more accurately.