370 results about "Travel mode" patented technology

The invention relates to the technical field of traffic planning and management optimization, and provides a regional hub and urban rail transit interchange connection optimization method, which comprises the following steps of S1, adopting different models for performing short-time arrival passenger flow prediction aiming at different travel modes to obtain respective interchange passenger flow; s2, modeling is conducted on the environment layout and pedestrian behaviors of an actual station through Anylogic software, a dynamic evaluation index system is constructed on the basis of the whole hub and the basic transfer facility state, passenger flow prediction data are input into simulation software, and transfer connection efficiency is obtained; and S3, constructing a maximum comprehensive benefit function from three aspects of a comfort index, an economic index and a facility traffic capacity balance degree, and optimizing transfer service facility configuration by adopting a genetic algorithm to optimize transfer connection efficiency. According to the optimization method provided by the invention, the transfer passenger flow volume can be accurately predicted, and the resource allocation is reasonably optimized, so that the transfer efficiency is improved, and the experience feeling of passengers is improved.

The invention provides a multi-mode online car-hailing demand uncertainty prediction method. The method comprises the following steps: constructing a hybrid expert network structure formed by an exclusive expert module and a shared expert module, obtaining OD demand data from a historical starting point to a terminal point of the urban multi-mode online car-hailing platform, and constructing an OD three-dimensional tensor comprising a plurality of travel modes; taking the OD three-dimensional tensors of the plurality of travel modes as training data, and training the hybrid expert network structure by using the training data to obtain a trained hybrid expert network structure; and inputting the OD three-dimensional tensors of the plurality of travel models in a period of historical time into the trained hybrid expert network structure, and predicting the OD three-dimensional tensors of the plurality of travel models in a future time slice. According to the method, through learning of the space-time dependency relationship and the operation dependency relationship, the accuracy of carpooling demand prediction is improved, and important support is provided for a platform to deploy vehicle resources more reasonably, meet user travel demands and improve service quality.

The invention discloses an eVTOL vertical take-off and landing airport site selection method considering travel mode selection behaviors, and relates to the field of urban low-altitude traffic facility site selection. The method comprises the following steps: firstly, considering a travel mode selection behavior, and constructing an urban air traffic (UAM) travel demand prediction model; secondly, solving an eVTOL vertical take-off and landing airport candidate point set by adopting an iterative weighted clustering algorithm according to an original traffic mode time value of a demand point; and finally, constructing a site selection model by taking reduction of the total cost of the network, reduction of the total travel time of the network and improvement of the UAM service rate as targets, and solving by adopting an NSGA-III algorithm. According to the method, the optimal eVTOL vertical take-off and landing airport site selection scheme can be given, meanwhile, the optimal travel mode of each journey of the whole network is solved, the model is more practical, and the urban travel efficiency is effectively improved.

The invention provides a travel mode sensing trajectory generation method and device based on an autoregressive diffusion model, a storage medium and equipment. The method comprises the following steps: extracting an individual travel mode from historical trajectory data, training an autoregression time sequence planning model by using the individual travel mode as a training sample, and training a travel mode condition guide diffusion model by using the historical trajectory data and the individual travel mode as training samples together; extracting individual space anchor point data from the residential population distribution data, inputting the individual space anchor point data into the trained autoregression time sequence planning model to obtain a future time mode sequence, and inputting the individual space anchor point data and the future time mode sequence into a trained travel mode condition guide diffusion model to obtain a travel mode condition guide diffusion model; and obtaining a future travel trajectory. According to the method, the individual travel mode is fully considered, so that the generated trajectory conforms to the individual historical behavior in time, the periodic movement mode of the individual can be accurately reproduced, and the spatial and temporal distribution of the trajectory is more real.

The invention relates to the technical field of smart home and robots, and discloses an obstacle crossing wheel, a cleaning robot and an obstacle crossing method.The obstacle crossing wheel comprises a first supporting frame, a driving wheel and a first obstacle crossing arm; the first support frame is provided with a first rotating center and a second rotating center; the driving wheel is arranged on one side of the first supporting frame and can rotate around a first rotating center; the first obstacle crossing arm is arranged on the other side of the first supporting frame and rotationally connected with the first supporting frame, and the first obstacle crossing arm can rotate around the second rotating center so as to be switched between an obstacle crossing mode and a traveling mode; the projection of the second rotating center on the central plane of the driving wheel is located in the projection area of the driving wheel on the central plane. The obstacle crossing mechanism has the advantages of simplifying the obstacle crossing structure, reducing the size, reducing the production cost and increasing the obstacle crossing height.

An estimation unit 24 estimates a user who performed a parking action on the basis of the user's history of location information. Specifically, on the basis of histories of location information of users, the estimation unit 24 determines whether the users' means of transportation were by vehicle, walking, or other means, and estimates a user who changed the user's means of transportation from vehicle to walking as the user who performed a parking action. An identification unit 25 identifies the location of a destination that the user estimated by the estimation unit 24 visited after the parking action. Specifically, on the basis of a history of location information of the user, the identification unit 25 identifies a location where the user stayed for a time exceeding a threshold as the location of a destination visited by the user. A calculation unit 26 calculates the amount of parking demand for a target section on the basis of the locations of destinations visited by a plurality of users as identified by the identification unit 25. An output unit 27 outputs information about the amount of demand calculated by the calculation unit 26 externally.

An agricultural machine includes an image recognition system to detect a row region including at least one of a crop or a ridge on a ground surface of a field, traveling equipment including a wheel responsible for steering, and a controller configured or programmed to control the traveling equipment and operate in a row-following travel mode to control the traveling equipment to travel along the row region as detected by the image recognition system. When the image recognition system detects a deletion site of the row region or the field's final end while operating in the row-following travel mode, the controller is configured or programmed to continue travel for a predetermined time or a predetermined distance.

A regenerative braking method and apparatus for a power-assisted bicycle. There are a regenerative braking mode and a normal travel mode during the forward riding of a power-assisted bicycle. In the regenerative braking mode, a signal is sent to a motor (1) by means of a button provided on a handlebar, upon receiving the signal, the motor (1) starts, an electrically controlled clutch (5) is powered on, so that an output end of the motor (1) is connected to wheels, then the motor (1) stops operating, the wheels drive the motor (1) to rotate, the motor (1) generates power, and braking is performed while energy recovery is achieved; and in the normal travel mode, the motor (1) stops or drives the wheels to rotate, the electrically controlled clutch (5) is not powered on, the output shaft of the motor (1) is not connected to the wheels (a coasting state) or the motor (1) drives the wheels to rotate (a power-assisted state), and the power-assisted bicycle travels normally. The apparatus and method enable a rider to select coasting and power-assisted riding or energy recovery, so that the riding process is simple and convenient, and riding comfort is improved.

The invention discloses an operation galloping vehicle suitable for a high-voltage power transmission line and an operation method of the operation galloping vehicle, and belongs to the technical field of high-voltage power transmission equipment. The operation aerodyne comprises an operation platform and at least two aerodyne mechanisms. Each aerodyne mechanism comprises a rotating assembly and a walking wheel assembly used for moving on a power transmission line. The rotating assembly comprises a rotating shaft piece and a rotating locking piece, the rotating shaft piece is installed on the working platform in a self-rotating mode, and the rotating shaft piece is fixedly connected with the walking wheel assembly; the rotating locking piece is installed on the working platform and used for locking or unlocking rotation of the rotating shaft piece. And rotation of the two rotating shafts is used for driving the two walking wheel assemblies to rotate correspondingly, so that the axes of the two walking wheel assemblies in the length direction are located in the same vertical plane, or the axes of the two walking wheel assemblies in the length direction are located in two vertical planes correspondingly. The operation galloping vehicle provided by the embodiment of the invention can be switched between a single-line advancing mode and a double-line advancing mode, and is good in compatibility.

A bag is described for carrying a set of golf clubs while playing golf and while traveling. The bag includes at least two panels, with each panel including a first face and an opposite second face. The first face includes sleeves for insertion of shafts of golf clubs together with repositionable stoppers for engaging the ends of the golf club shaft. In this way, the height that each of the golf clubs extends beyond the panels is set by the position of the stoppers. These at least two panels are connected in such a way so as to provide a playing mode with the first faces facing outward, thus providing access to the golf clubs, and so as to provide a travel mode with the first faces facing inward, thus protecting the golf clubs while travelling.

Disclosed is a vehicle escape method. The method comprises: receiving an escape mode activation signal, and switching a vehicle traveling mode from a normal mode to an escape mode; acquiring an alternating driving frequency of a front electric motor group and a rear electric motor group in the escape mode; acquiring a pressure value of each air spring that is currently collected by an air suspension; on the basis of the pressure value of each air spring, calculating the current offset frequency of the air suspension, a driving power corresponding to the front electric motor group and a driving power corresponding to the rear electric motor group; controlling the air suspension to vertically oscillate according to the current offset frequency of the air suspension; and on the basis of the alternating driving frequency and the driving powers respectively corresponding to the front electric motor group and the rear electric motor group, alternately driving the front electric motor group and the rear electric motor group until an escape mode exit signal is received, such that a vehicle exits the escape mode and is switched to the normal mode. The method enables a vehicle to quickly escape in muddy road conditions, thereby improving the reliability of the vehicle. Also disclosed are a vehicle escape apparatus using the method, and an electronic device and a storage medium.

An electronic message indicates that a materials handling vehicle is approaching an access-controlled travel path. The materials handling vehicle has a travel system that includes a normal travel mode, a limp travel mode, and a restricted travel mode. An electronic permission request is generated to enter the access-controlled travel path. Additionally, an electronic command is issued to set the travel system to the limp travel mode as the materials handling vehicle engages an entry threshold of the access-controlled travel path. A transceiver receives an electronic permission response that includes a determination of whether the access-controlled travel path is in an open state or a closed state. An electronic command then sets the travel system to the restricted travel mode when the access-controlled travel path is in the closed state, and the normal travel mode when the access-controlled travel path is in the open state.

A vehicle control device mounted on a vehicle includes a first traveling mode being driven by the torque output from a first rotary electric machine, and a second traveling mode being driven by the engine torque output from an engine and the torque output from the first rotary electric machine, wherein a section 1 for cranking the engine by the output of the second rotary electric machine and a section 2 for assisting the driving force of the engine by the output of the first rotary electric machine are provided during a period from the first traveling mode to the engagement of the clutch at the time of starting the engine to the second traveling mode, and the torque increase of the first rotary electric machine is limited in the section 1.

A vehicle controller includes a processor configured to set an upper limit of a rate of change in acceleration for a case where drive assist mode in which travel of a host vehicle is controlled depending on a distance between a vehicle ahead and the host vehicle is applied to be less than the upper limit for a case where a driver of the host vehicle manually drives, when travel of the host vehicle is controlled in high response mode in which responsiveness to acceleration is higher than in normal travel mode, and control travel of the host vehicle so that the rate of change in acceleration is less than or equal to the set upper limit.

A technic controls an autonomous travel device capable of communicating with a center and executing autonomous traveling. In the technic, It is determined whether to permit switching of control modes including an autonomous travel mode, a stop mode, and a user operation mode. An external abnormality that occurs outside the autonomous travel device is detected. The determination of whether to permit the switching includes permitting the switching from the stop mode to the user operation mode in response to acquisition of a permission regarding the switching from the stop mode to the user operation mode from the center when the external abnormality is not detected. The determination of whether to permit the switching includes permitting the switching from the stop mode to the user operation mode regardless of the acquisition of the permission when the external abnormality is detected.

A bag for carrying a set of golf clubs while playing golf and while traveling. The bag includes first, second, third and fourth panels. Each panel has a middle section with first and second opposing faces, and with first and second opposite sides edges; a first wing section extending at a first angle from the first side edge of each panel; and a second wing section extending at a second angle from the second side edge of each panel. A first hinge connects the second wing section of the first panel to the first wing section of the second panel. A second hinge connects the second wing section of the second panel to the first wing section of the third panel. A third hinge connects the second wing section of the third panel to the first wing section of the fourth panel. At least one closure releasably connects the first wing section of the first panel to the second wing section of the fourth panel. The bag also includes first, second, and third club holding components, each connected to one of the first, second, third and fourth panels, each of the club holding components comprising at least three sleeves for receiving shafts of golf clubs. All of the hinges and the closure allow the bag to be folded into a playing mode with the connected wing sections touching each other and the first faces of the middle sections and the club holding components facing outward. All of the hinges and the closure also allow the bag to be folded into a travel mode with two of the first, second, third and fourth panels being adjacent with the middle sections facing and club holding components facing inward and with an other two of the first, second, third and fourth panels are adjacent with the middle sections and club hold components facing inward.

A bag is described for carrying a set of golf clubs while playing golf and while traveling. The bag includes at least two panels, each with a first face and an opposite second face. The first face includes sleeves for insertion of shafts of golf clubs. The at least two panels are connected so as to provide a playing mode with the first faces facing outward, thus providing access to the golf clubs. They are also connected so as to provide a travel mode with the first faces facing inward, thus protecting the golf clubs while travelling. The bag also includes a cover for covering the end of the bag and heads of the golf clubs when in the travel mode. This cover includes wheels. Consequently, when the bag is vertically inverted, the wheels allow the bag to be pushed and pulled by a user.

The embodiment of the invention relates to the field of intelligent control, and discloses a control method of a wheel-foot type wheelchair, the wheel-foot type wheelchair, equipment and a medium, the control method is applied to the wheel-foot type wheelchair, and the wheel-foot type wheelchair comprises a seat body, wheels, a sensing module and a controller. The method comprises the steps that a controller obtains an environment image of the current environment where the wheel-foot type wheelchair is located through a sensing module, and the ground type of the current environment is determined based on the environment image; the controller selects a target advancing mode from the advancing modes of the wheel-foot type wheelchair according to the ground type; and the controller enables the wheel foot type wheelchair to advance in the target advancing mode by controlling the wheel feet. According to the method, through cooperative work of the sensing module, the controller and the wheel foot mechanism, intelligent advancing mode switching based on environmental perception is achieved so as to adapt to various complex road conditions.

The invention provides a traffic mode prediction method considering parking lot charging and related equipment thereof. The method comprises the following steps: acquiring a grid map of a target area, parking lot data and resident trip chain data; calculating the grid parking fee of each grid unit in the grid map based on the parking lot data and the resident trip chain data; based on the resident trip chain data and the grid parking fee, constructing a private car generalized trip cost expression; constructing a multivariate utility selection model according to the private car generalized travel cost expression and a plurality of preset other travel cost expressions; generating a travel distribution matrix among the grid units according to the grid map and the resident travel chain data; and carrying out traffic mode prediction on the travel distribution matrix according to a multivariate utility selection model to obtain a refined travel distribution matrix considering traffic mode selection. According to the invention, by considering the influence of the parking fees on resident travel mode selection, the accuracy of urban traffic travel prediction is improved.

A cooling control device for an electrified vehicle comprising: a first electric oil pump for supplying oil to a first motor for driving a front wheel; and a second electric oil pump for supplying oil to a second motor for driving a rear wheel, wherein the device is capable of switching between a four-wheel drive travel mode and a two-wheel drive travel mode in which a second motor is used as a driving force source; wherein when a two-wheel drive travel mode is selected, the device starts operating the first electric oil pump when only the second electric oil pump is driven and it is predicted to run in a four-wheel drive travel mode.

A bag is described for carrying a set of golf clubs while playing golf and while traveling. The bag includes at least one golf club holding panel with a first face and an opposite second face, the first face comprising sleeves for insertion of shafts of golf clubs. The bag also includes an accessory holding panel with a third face and an opposite fourth face, the third face configured for releasable connection of golf accessories. The at least one golf club holding panel and the accessory holding panel are connected so as to provide a playing mode with the first face and third face facing outward, thus providing access to the golf clubs and access to the golf accessories. They are also connected so as to provide a travel mode with the first face and the third face facing inward, to thus protecting the golf clubs and golf accessories while travelling.

The system according to the embodiment aims to propose the most suitable means of transportation and route in consideration of the user's travel history and preferences. [Solution] A system according to an embodiment includes a collection unit, an analysis unit, a proposal unit, and a learning unit. The collection unit collects data. The analysis unit analyzes the data collected by the collection unit. The proposal unit proposes transportation methods and routes based on the analysis results obtained by the analysis unit. The learning unit learns the user's travel history and preferences.

An electrified vehicle includes: a mode switch that gives an instruction of switching being performed in order of a first mode, a third mode and a second mode, among the first mode, the second mode and the third mode; and a control device that sets a traveling mode to one of the modes in accordance with the mode switch operation and controls a motor and an auxiliary machine in accordance with the traveling mode. When the mode switch has been operated while the traveling mode is the first mode, the control device switches the traveling mode from the first mode to the second mode without the switching to the third mode, if the mode switch has been operated again within a predetermined time, and switches the traveling mode from the first mode to the third mode, if the mode switch has not been operated again within the predetermined time.

The invention provides a schedule generation method and electronic equipment, and the method comprises the steps: responding to a first operation of a user for setting a first schedule, and obtaining a place and starting time of the first schedule; n reminding times are generated according to the place, the starting time and the first position, the N reminding times are associated with the N travel modes, and the first position comprises the current position of the user; and generating a first schedule in response to a second operation of the user. According to the method and the device, when the user sets the schedule, the electronic equipment can automatically generate the reminding time corresponding to one or more travel modes according to the current position of the user, so that the electronic equipment determines the accurate reminding time according to the latest position and the travel mode of the user on the day of the schedule; the user does not need to manually set the reminding time, so that the operation steps of the user are saved, and the problem that the user possibly does not determine the starting position and randomly and manually sets the reminding time when creating a new schedule is avoided.

The invention provides a high-speed rail passenger transport hub connection transport capacity configuration optimization method, and belongs to the field of traffic management. The method comprises the following steps: proposing a simplified calculation formula of waiting time for connecting a subway, a bus, a taxi and an online hailed taxi in a high-speed rail passenger transport hub; a high-speed rail passenger transport hub connection transport capacity configuration optimization model based on double-layer programming is constructed, an upper layer model is a departure interval decision-making model based on multi-objective optimization, and a lower layer model is a traveler travel mode selection model based on random user balance; and a hybrid intelligent optimization algorithm is provided for solving the bilayer planning. According to the method provided by the invention, optimization of connection transport capacity configuration of the high-speed rail passenger transport hub can be realized, and a basis is provided for formulating a passenger flow evacuation scheme of the high-speed rail passenger transport hub.

The embodiment of the invention provides a travel vehicle ticket purchase method and a computer program product, a travel service transaction platform provides services for a plurality of merchants, so that the merchants can shelf various travel related products provided by the merchants through the platform, and the products at least comprise one of air tickets, train tickets and scenic spot tickets; the platform at least provides one of the following services for the user: the platform is used for the user to browse and / or search for travel-related products; the platform is used for the user to select the travel vehicle ticket of the required travel vehicle; the platform allows the user to complete order information confirmation and initiate payment; the platform completes ordering for a product selected by a user, and the method comprises the following steps: in response to an awakening operation for an intelligent voice and visual booking assistant, displaying an interactive interface of the intelligent voice and visual booking assistant with a specific interactive image; the intelligent voice and visual booking assistant interacts with the user in a guided manner, so as to assist the user in purchasing travel vehicle tickets on the travel service transaction platform.

The utility model discloses a road-rail dual-purpose vehicle for disaster prevention and control. The road-rail dual-purpose vehicle comprises a road vehicle body, a rail traveling mechanism and a snow removing mechanism, the rail traveling mechanism comprises a lifting guide frame and guide wheels, the guide wheels are all arranged on the lifting guide frame, and the lifting guide frame is used for lifting and lowering the guide wheels; the snow removing mechanism comprises a snow shoveling assembly, a snow melting assembly and a snow sweeping assembly, and the snow shoveling assembly, the snow melting assembly and the snow sweeping assembly are sequentially arranged on a vehicle head of the road vehicle body from left to right and used on a road or a railway. The road vehicle body is matched with the rail traveling mechanism, the traveling mode of the road and the traveling mode of the rail can be switched, the vehicle can travel on the road and can also travel on the rail, snow shoveling, snow melting and snow sweeping are matched in the traveling direction through the snow removing mechanism, efficient snow removing is achieved, and the snow removing efficiency is improved. The snow removing requirements of roads and railways can be met simultaneously.

To easily utilize mobility.SOLUTION: A mobility management method in a mobility sharing service includes outputting an identification signal from a signal output unit corresponding to a mobility, receiving, by a terminal, a reservation operation for the mobility, and executing, by the terminal, a first process of enabling use of the mobility to be reserved, based on reception of the identification signal from the mobility to be reserved.SELECTED DRAWING: Figure 1-1

The invention provides an urban circle traffic demand prediction method based on a super network. The method comprises the following steps: constructing a multi-level, multi-attribute and three-dimensional interconnected super network covering highways, subways and railways in an urban circle; constructing a multimode generalized cost function based on the super network; dividing a comprehensive traffic zone, generating a passenger transport demand starting point and terminal point OD matrix, and constructing a travel mode division model considering multimode generalized cost and environmental influence; and based on the travel mode division model, traffic flow distribution is carried out by using a user balanced traffic flow distribution algorithm based on a quasi-Newton method, and a traffic flow prediction result of the urban circle is obtained. According to the method, a solution is provided for efficiently constructing a digital base of a traffic transportation industry vertical domain large model, improving the traffic mode division precision and the like, the bottleneck restricting the improvement of urban circle travel efficiency can be deeply analyzed based on the traffic demand prediction result, and policy suggestions are provided for constructing an efficient urban circle traffic transportation system.

The invention discloses a flight trip recommendation system and method. The method comprises the following steps: obtaining trip demand information of a user; obtaining a candidate flight set comprising a plurality of candidate flights according to the user travel demand information, and identifying and determining at least one feasible potential travel mode based on the place of departure and the geographic position of the airport corresponding to each candidate flight; collecting and fusing dynamic influence parameters, special affiliated data and static geographic information from the departure place to the airport related to each potential travel mode to evaluate the potential travel mode corresponding to each candidate flight, and obtaining an evaluation result of each potential travel mode; and generating a comprehensive recommendation value of each candidate flight in combination with the flight attribute data of each candidate flight and the evaluation result, and outputting a flight recommendation scheme according to the comprehensive recommendation value. Through the recommended scheme, the real demand and value orientation of the user can be more accurately met.