42 results about "Car sharing" patented technology

The invention belongs to the technical field of urban traffic management, and particularly relates to an electric bus cooperative scheduling method in a charging facility time-sharing sharing mode. The objective of the invention is to solve the problem that the existing method faces a single electric bus route, neglects the fluctuation of the charging demand of private cars in each time period, and is easy to cause low utilization rate caused by excessive charging facility distribution number in individual time periods, or long charging queuing time of private cars caused by insufficient charging facility distribution number. The method comprises the following steps: constructing a collaborative optimization model of a bus scheduling scheme and a charging facility sharing scheme based on the daily charging cost of an electric bus line and an expression of an estimated value of earnings obtained by sharing a charging pile to an electric car every day by a bus enterprise; solving the collaborative optimization model to obtain an optimal feasible solution and a corresponding objective function value; the optimal feasible solution comprises an electric bus scheduling scheme and a charging facility sharing scheme.

Embodiments of the present application provide a communication method, device, and system, relating to the field of communication technologies. The method is used to solve the problems of how to avoid packet transmission failures and avoid power consumption waste of the sending terminal. The method includes: a first terminal determines one or more sidelink resources. At least one of the one or more sidelink resources includes a sidelink resource within the sidelink discontinuous reception - activation time of a second terminal. The first terminal sends data to the second terminal on a first sidelink resource among the one or more sidelink resources, and the first sidelink resource is within the sidelink discontinuous reception - activation time of the second terminal. This solution can be applied to fields such as driverless, autonomous driving, assisted driving, intelligent driving, connected driving, intelligent connected driving, car sharing, etc.

The utility model discloses a lock catch device for an electric automobile shared charging pile, which comprises a lock catch assembly and a pressing and buckling assembly, the lock catch assembly comprises a first support and a bayonet lock, the middle part of the first support is provided with a lock hole penetrating through the two end surfaces of the first support, and the pressing and buckling assembly comprises a second support, a sliding rod, a buckle and a guide sliding block, the guide sliding block is movably arranged on the sliding rod in a sleeved mode, a clamping groove allowing the clamping pin to be clamped in is correspondingly formed between the guide sliding block and the buckle, and the peripheral face of the buckle and the peripheral face of the guide sliding block are both inclined faces. According to the utility model, the second support is moved rightwards towards the direction of the lock hole, so that the buckle slides through the bayonet lock and then is limited by the bayonet lock which is propped into the clamping groove after being reset, and the locking is completed; in the unlocking process, only the second support needs to continue to move rightwards towards the direction of the lock hole, after the guide sliding block slides through the clamping pin, the second support is moved reversely, the guide sliding block and the buckle can sequentially slide through the clamping pin through the inclined faces of the guide sliding block and the buckle respectively, unlocking is completed, and the beneficial effects of being rapid and stable in locking and unlocking are achieved.

The present invention provides a delivery assistance system, a delivery assistance method, and a recording medium that can also handle situations in which a user who was scheduled to be at home is away because of a sudden errand or the like.　The delivery assistance system includes: a determination means that, in response to a request from a terminal of a delivery company, determines a reservation time of a vehicle of a car sharing system to be secured as a delivery destination on the basis of a rule determined in advance with a recipient; a retrieval means that retrieves, on the basis of the reservation time, a vehicle of the car sharing system that is available for use in the neighborhood of the delivery destination; a reservation means that reserves the retrieved vehicle of the car sharing system as a delivery destination and obtains door-lock unlocking information; and a notification means that provides to the terminal of the delivery company and the recipient a notification of information about the reserved vehicle of the car sharing system and the door-lock unlocking information.

1. The name of the design product: vehicle-mounted shared massage pad (MD-88852). 2. The use of the design product: shared massage pad installed on the rear seat of a car. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention provides an autonomous vehicle sharing simulation method and device under a V2G background, and relates to the technical field of man-vehicle matching, and the method comprises the steps: obtaining urban road network data and travel data; performing model construction under a V2G background through the urban road network data and the travel data, and obtaining an automatic driving vehicle sharing simulation model based on interaction of demand response type travel service and an improved O2DES simulation framework; real-time path planning is carried out through a real-time path planning algorithm and the self-driving automobile sharing simulation model, and a path planning result is obtained based on parallel computing, bidirectional searching and path tracking; and carrying out man-vehicle online matching based on the path planning result to obtain a matching result of the autonomous vehicle and the customer. According to the method, the problems that the influence of various dynamic random interactions and the V2G charging and discharging background are not considered in the existing automatic driving electric vehicle sharing simulation and the overall efficiency of the existing simulation is low are solved.

Method (17) for operating a car sharing vehicle (1) wherein - data from a driver's license (14) carried by a user (5) are recorded by the car sharing vehicle (1) using a data acquisition device (13), - the collected data are automatically checked, and - if the verification result is positive, the car sharing vehicle (1) is activated for use by the user (5), where before each use of the car sharing vehicle (1) - biometric data of a driving licence holder (14) stored as part of the data on the driving licence (14), - by means of a recognition device (13) for recognizing the user (5) at least one biometric feature of the user (5) is detected while the user is in the area of ​​the car sharing vehicle (1), and - to verify the recorded data, these are compared with the at least one detected biometric characteristic of the user (5), whereby a match results in a positive verification result, characterized by the fact that If the car sharing vehicle (1) fails the verification test, a video connection is established to an external verification point (9) staffed by verification personnel, and the car sharing vehicle (1) is only unlocked for use by the user (5) after the car sharing vehicle (1) receives an unlock signal from the verification point (9).

A system is provided for carrying, receiving and unloading loads and goods for motor vehicles and to a vehicle in which the system is installed. The system allows a maximally variable and simultaneously ideal cuboidal loading area by combining a foldable loading area on the lower face of the vehicle with a rail system, which is positioned on the vehicle lower base in order to receive a wide variety of transport goods and carrier systems and a level-regulating function. Thus, a reduction of the environmental impact of the motor vehicle equipped with the system according to the invention can be combined with a versatile use, whether as a car-sharing concept or private or logistical applications, and excellent loading ergonomics. Additionally, the rail system, the folding mechanism and the transported goods to be conveyed are weatherproofed.

A management method for an electric vehicle sharing service, the method comprising processing, executed by a computer, for: acquiring vehicle information including position information of an electric vehicle a user has finished riding; and determining, on the basis of the acquired vehicle information, whether traveling to a charging station for charging a power storage element mounted on the electric vehicle is possible.

The invention relates to the technical field of passenger transportation, in particular to a passenger flow hub rapid car-pooling method and system, which can obtain passenger flow data of a passenger flow hub, analyze destination statistical data after personnel leave the passenger flow hub, and determine at least one car-pooling direction according to the destination statistical data; all car-pooling directions and car-pooling points of the passenger flow hub are published through a preset public service platform; obtaining the number of people waiting for car pooling at the car pooling point in each time period; and dynamically allocating transport capacity according to the number of people waiting for carpooling, so that the order receiving vehicle can directly drive to the carpooling point to receive passengers. According to the technical scheme, the riding site is clear, a car-pooling driver directly goes to a fixed site to receive passengers, the destination directions of passengers at a boarding site are consistent, continuous traffic flow is formed to be coupled with the passenger flow in the same direction, invalid waiting time and driver and passenger interaction time are reduced, hub evacuation efficiency is improved, and the driving efficiency is improved. And the hub ground traffic flow and the congestion degree are reduced.

The present application relates to the technical field of automobile sharing management, and provides an online management system for multi-family shared cars to solve problems such as frequent reservation conflicts and low scheduling efficiency when multiple families share cars. The system includes a family user end module and a cloud management platform module, which are connected through wireless network communication. The family user end module supports operations such as family user reservation application, information display, identity verification, and use feedback. The cloud management platform module has functions such as data storage, reservation scheduling, authorization management, operation and maintenance management, and cost settlement, and can realize reservation scheduling, use monitoring, and full-process management of shared cars by multiple families, and can meet the needs of multiple families for cars in a standardized and efficient manner.

The embodiments of the present application provide a method, device and system for determining resources, which relate to the field of communications and are used to avoid transmission conflicts between a side link resource selected by a first terminal for sending a service to a second terminal or selected for the second terminal for sending a service and the second terminal. The scheme includes: the first terminal obtains transmission information for determining the transmission status of the second terminal. The first terminal determines one or more side link resources based on the transmission status. The side link resource can be used for the second terminal to send data, or the side link resource can be used to carry a service sent to the second terminal. The first terminal sends first information to the second terminal, or the first terminal sends a service to the second terminal on the first side link resource among the one or more side link resources. The scheme can be applicable to the fields of unmanned driving, automatic driving, assisted driving, intelligent driving, connected driving, intelligent connected driving, car sharing, etc.

The invention discloses a car-pooling dynamic scheduling method and system for online car-hailing, and relates to the technical field of dynamic scheduling of order dispatching tasks, and the method comprises the steps: collecting real-time order information and working state information of online car-hailing, and constructing a city supply and demand distribution diagram; the order and the online car-hailing car are used as two intelligent agents respectively, and after the two intelligent agents are subjected to one-to-one matching, the fitness of each pair of matched intelligent agents is calculated; performing global stability analysis according to the fitness; and according to an analysis result of the stability, performing global adjustment on a matching result to generate a final scheduling result. According to the overall scheme, the intelligent level and user experience of car sharing service are improved, and efficient, safe and sustainable development of urban shared travel service is promoted.

By acquiring data from acceleration sensors installed in shared vehicles, we can ensure that member users contact us if an accident is suspected. [Solution] The management server is provided, which includes a management server comprising: a sensor data receiving means that receives sensor data acquired by various sensors installed in a shared vehicle related to a vehicle sharing business and links it to identification data of the shared vehicle or the member user; an accident suspicion detection means that assigns an accident suspicion flag to the sensor data when the received sensor data meets specific conditions; an accident suspicion transmission means that notifies the contact person of the member user to whom the accident suspicion flag has been assigned that there is a suspicion of an accident; and a membership suspension means that registers in the member database that the membership will be suspended if the member user who sent the accident suspicion data does not contact the member user within a predetermined time.

Car-sharing system relating to a car-sharing service in which a multitude of vehicles, including at least one privately owned vehicle and one company-owned vehicle, are shared among a multitude of users for use, wherein the car-sharing service is operated by a company that is distinct from a company as the owner of the company-owned vehicles, and wherein the car-sharing system comprises: a first memory configured to store vehicle scheduling information about corresponding usage schedules of the multitude of vehicles; a second memory configured to store parking station scheduling information about corresponding usage schedules of a multitude of parking stations pre-arranged for parking the vehicles;a communication unit configured to receive from a user, via a user terminal device, a usage reservation for a vehicle from among the multitude of vehicles available at a parking station in the vicinity of a user's departure point during a period requested by the user, and for a parking station from among the multitude of parking stations located in the vicinity of a user's destination where the vehicle can be returned at a time requested by the user, based on the vehicle planning information and the parking station planning information; a reservation processor configured to register the usage reservation in the vehicle planning information in the first memory and in the parking station planning information in the second memory;a key information delivery unit configured to deliver key information on the use of the vehicle in accordance with the usage reservation registered in the vehicle planning information to a user's mobile device corresponding to the usage reservation; a determination unit configured to determine, based on preset planning information, that a user of a vehicle or a person associated with the owner requires a replacement vehicle when the vehicle is subject to the usage reservation;wherein the reservation processor is configured to make a usage reservation with reference to a period registered in the vehicle scheduling information for the owner of the vehicle or the person associated with the owner to use the vehicle, for a replacement vehicle different from the vehicle among the multitude of vehicles available during the period, and for a predetermined parking station among the multitude of parking stations to which the replacement vehicle can be returned within the period;and to register the usage reservation in the vehicle planning information in the first memory and in the parking station planning information in the second memory, wherein the key information delivery unit is configured to deliver key information for the use of the replacement vehicle to a mobile device of the owner of the vehicle or of the person associated with the owner.

The invention provides a privacy protection automobile sharing method based on a block chain. The method comprises the following steps: initializing a service platform based on an elliptic curve algorithm, and generating a Paillier public key and a Paillier private key by using a Paillier algorithm; respectively initializing a vehicle user and a vehicle provider; the vehicle user carries out encrypted transmission on the leasing duration based on the Paillier public key, and calculates the encrypted vehicle sharing cost; the service platform generates an encrypted contract based on the encrypted automobile sharing cost, and the vehicle user and the vehicle provider respectively decrypt and confirm the encrypted contract and respectively send confirmation information to the service platform; and the service platform decrypts the confirmation information, completes use right transfer by executing an intelligent contract, records a transaction state by using a block chain, and ends the automobile sharing service after the use time expires or the automobile user returns the automobile. According to the invention, the security and privacy of information can be ensured, so that participants in shared economy can interact efficiently and safely.

System for displaying vehicle information, the system encompassing: a data center encompassing: a storage device configured to store one or more car-sharing records that include car-sharing service reservation account information, reservation time-sharing information, and / or vehicle return expectation information; a long-range transmitter-receiver configured to transmit and receive one or more data transmissions over a long-range communication channel; a server configured to communicate with the storage and long-range transmitter-receiver, wherein the server configured to operate the long-range transmitter-receiver to transmit the car-sharing data records that record data transmissions over the long-range communication channel; a vehicle encompassing: a communication device configured to transmit and receive one or more data transmissions over a short-range communication channel; a telematics unit configured to transmit with the communication device, wherein the telematics unit is configured to transmit and receive one or more data transmissions via the long-range communication channel, and wherein the telematics unit is configured to operate the communication device to transmit one or more transmissions via the short-range communication channel; a parking sign that is assigned to a parking space, including: a short-range transmitter-receiver configured to transmit and receive one or more data transmissions over a short-range communication channel; a graphic display in the form of an LCD, LED or OLED display, configured to display information; and a processor module configured to communicate with the short-range transmitter-receiver and the graphic display, wherein the processor module is configured to receive one or more data transmissions from the short-range transmitter-receiver, wherein the processor module is configured to generate a notification when the processor module determines that the one or more data transmissions include car-sharing record information sufficient to generate the notification, wherein the notification includes, depending on the one or more car-sharing records, car-sharing service reservation account information, reservation time-sharing information, and vehicle return expectation information, and wherein the processor module is further configured to operate the graphic display to show the notification.

To enable authentication processing to be performed in car sharing without using a use card.SOLUTION: An authentication apparatus in a car sharing system in which a plurality users share a vehicle includes a two-dimensional code that records information on car sharing, reading means that reads the two-dimensional code, and authentication means that performs authentication processing based on the information on the car sharing recorded in the two-dimensional code read by the reading means.SELECTED DRAWING: Figure 2

The present invention provides a method and device for simulating the sharing of autonomous driving vehicles under the background of V2G, which relates to the technical field of human-vehicle matching. The method comprises acquiring urban road network data and travel data; constructing a model under the background of V2G based on the urban road network data and the travel data; and 2 A DES simulation framework is used to obtain a self-driving car sharing simulation model. Real-time path planning is performed using a real-time path planning algorithm and the self-driving car sharing simulation model, and a path planning result is obtained based on parallel computing, bidirectional search, and path tracing. Online matching of people and vehicles is performed based on the path planning result to obtain a matching result between the self-driving car and the customer. This invention solves the problems of existing self-driving electric vehicle sharing simulations that fail to consider the impact of multiple dynamic random interactions, the V2G charging and discharging background, and the overall low efficiency of existing simulations.

Provided are a car-sharing system, a sharing method, a vehicle-mounted server device, and a program which contribute to prevent identity theft through the leakage of a biological feature amount stored in a vehicle-mounted device in the car-sharing system. The car-sharing system comprises: a vehicle-mounted server device which includes a registration unit through which ciphertext data obtained by encrypting biological information about a service scheduled user is registered, an encryption unit which, in order to authenticate a service use subscriber, encrypts the biological information about service use subscribers and takes the encrypted information as encrypted authentication query data, and a collation unit which collates the registered ciphertext data with the encrypted authentication query data in a state where both the pieces of data are encrypted; and a user device which includes a determination unit which determines, on the basis of the collation result from the collation unit, whether the collation result is within an acceptance range of authentication.

This invention relates to a collaborative scheduling method for electric buses under a time-sharing charging facility model. It belongs to the field of urban traffic management technology, specifically concerning a collaborative scheduling method for electric buses. The purpose of this invention is to address the problems of existing methods, which are geared towards single electric bus routes and neglect the fluctuations in private car charging demand at different times. This can easily lead to low utilization rates due to an excessive number of charging facilities allocated during certain periods, or long waiting times for private cars due to an insufficient number of charging facilities allocated. The process involves: constructing a collaborative optimization model of bus scheduling and charging facility sharing schemes based on expressions for the daily charging cost of electric bus routes and the estimated revenue obtained by bus companies from sharing charging piles with electric cars; solving the collaborative optimization model to obtain the optimal feasible solution and the corresponding objective function value; the optimal feasible solution includes both the electric bus scheduling scheme and the charging facility sharing scheme.

A sidelink resource determining method, an apparatus, and a system, to improve reliability of sidelink data transmission when a first terminal does not receive acknowledgment information for a first data packet from a second terminal. According to the method, when the first terminal determines that the first terminal does not receive the acknowledgment information that is for the first data packet and that is fed back by the second terminal, if the first terminal determines that the second terminal fails to decode the first data packet, the first terminal may determine a sidelink resource used to retransmit the first data packet, so that the first data packet can be retransmitted on the re-determined sidelink resource. In this way, reliability of sidelink transmission is improved. The solution may be applied to fields including unmanned driving, automated driving, driver assistance, intelligent driving, connected driving, intelligent network driving, car sharing, and artificial intelligence.

This application provides a method, apparatus, and system for processing sidelink resources, relating to the field of communication technology. It is used to process sidelink resources allocated for retransmitting data packets when a first terminal does not send HARQ information to a network device. The first terminal determines that it has not sent confirmation information for a first sidelink Hybrid Automatic Repeat Request (HARQ) process to the network device at a first moment; the confirmation information is used to indicate whether a second terminal has correctly received the first data packet of the first sidelink HARQ process sent by the first terminal to the second terminal on the first sidelink resource; the first terminal determines a second sidelink resource; the HARQ parameters of the second sidelink resource include a New Data Indicator (NDI) and a HARQ process number; if the confirmation information indicates that the second terminal has correctly received the first data packet, the first terminal processes the second sidelink resource according to the HARQ parameters. This solution can be applied to fields such as autonomous driving, automatic driving, assisted driving, intelligent driving, connected driving, intelligent connected driving, car sharing, and artificial intelligence.

A system is described that wirelessly connects vehicles with a remote computer system using a vehicle control unit that is re-usable with different vehicles. The vehicle control unit can be detachably connectable with different vehicles over time to support rental transactions of the vehicles to which it is connected. Pairing techniques are described for linking the vehicle control unit with the vehicle to which it is connected. Furthermore, to re-use that vehicle control unit with a different vehicle, an unpairing process can be used to de-link the vehicle control unit from a first vehicle; and that vehicle control unit can then be paired with a different vehicle. To support the rental transactions, the remote computer system can send wireless signals to the vehicle control unit to control one or more vehicle functions of the paired vehicle to which the vehicle control unit is connected.

To provide a technology to expand car sharing services by subleasing parking vehicle spaces for monthly contracts and using them as temporary car sharing vehicle spaces.SOLUTION: A car sharing management server includes: a shared car management DB that stores management data regarding shared cars, which are vehicles lent to member users; a vehicle space management DB that stores management data regarding vehicle spaces of a car sharing station including shared car vehicle spaces and monthly vehicle spaces; and a pooled vehicle management DB that stores management data regarding buffer vehicles at a pooling location. If there is a reservation that cannot be accommodated by the shared cars in the shared car vehicle spaces, available lending date and time data regarding available lending date and time is verified from a communication terminal associated with a monthly vehicle space contractor, and the buffer vehicle is forwarded.SELECTED DRAWING: Figure 7

Embodiments of this application provide a method for sending a sidelink channel state information report, an apparatus, and a system. The solution includes: When a first sidelink channel state information CSI report is triggered, a first terminal obtains a first sidelink resource configured by a base station for the first terminal, where the first sidelink resource can be used to transmit the sidelink CSI report. The first terminal sends the first sidelink CSI report to a second terminal on the first sidelink resource, where the first sidelink CSI report is used to feedback CSI of a sidelink between the first terminal and the second terminal. The solution may be applied to fields such as unmanned driving, automated driving, driver assistance, intelligent driving, connected driving, intelligent network driving, car sharing, and artificial intelligence.

The invention provides a method and a system for discriminating candidate connection stations of private car ride-sharing connection urban rail transit, belongs to the technical field of urban comprehensive traffic travel planning, and comprehensively considers personalized travel requirements of suburban commuting persons and commuting efficiency of rail transit transfer stations. Based on the composite traffic network, in combination with the time limitation and path planning of the commuter, the accessibility and convenience of the candidate transfer stations are maximized. By reversely deriving the latest arrival time of the candidate transfer stations, the requirements of commuting persons are matched with the distribution of the transfer stations, and a station scheme with short commuting time and high transfer efficiency is selected as far as possible, so that the congestion pressure of a rail transit terminal station is effectively relieved, and the suburb commuting efficiency is improved. The transportation efficiency of the composite traffic network is remarkably optimized while diversified requirements of commuter are met, so that selection of candidate connection transfer stations achieves good balance between the calculation speed and the solution quality.

In the vehicle sharing service business, if there is a suspicion of an accident involving a shared vehicle, we will provide a management server that reasonably suggests alternative means of transportation to the next reserved user. [Solution] The system includes: a next reservation extraction means that extracts next reservation data relating to the next reservation details from a reservation database based on identification data of a shared vehicle that has been flagged as potentially having an accident; a replacement option extraction means that extracts alternative vehicles that can be used to replace the reservation details relating to the next reservation data, including the start location, start time, end time, and planned vehicle; and a replacement option transmission means that creates replacement option data based on the reservation details of the alternative vehicle and transmits it to the user's communication terminal relating to the next reservation data. The replacement option data is data relating to the next reservation data where at least the start location, start time, end time, or planned vehicle is different, and the replacement option transmission means includes voice data if the start time relating to the next reservation data is within a predetermined time from the current time.

To provide a dispatch system that can enhance the convenience of car-sharing. [Solution] The dispatch system S comprises a management center 30 equipped with a control device 32 that manages the dispatch and storage of follower vehicles 20 shared by multiple users, and a lead mobility 10 that can communicate with the management center 30 and can be steered to follow it via wireless communication in order to dispatch the follower vehicles 20 to the user's location. The control device 32 is configured to execute loading control to load the user's belongings 331 and / or items 332 provided by the management center 30 onto the follower vehicle 20 when the user requests the use of a follower vehicle 20. The lead mobility 10 then steers the follower vehicle 20, which is loaded with the user's belongings 331 and / or items 332, to the user's location and dispatches it.