Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

765results about How to "Improve the ride experience" patented technology

Lane level navigation reality augmenting device for assisting driver

The invention discloses a lane level navigation reality augmenting device for assisting a driver. The lane level navigation reality augmenting device is operated through the following steps of comparing vehicle travelling information with a perfect driver model under the same working condition; evaluating the current driving behavior and giving directive opinions on the real-time driving behavior under the current working condition; based on the information of lanes on two sides of a vehicle, obtained by an information acquisition device, analyzing the position of the current vehicle; and based on information of a front barrier, acquired by the information acquisition device, according to the specific travelling working condition of the vehicle, performing screening treatment on the information, transmitting concrete display contents to a head-up display device in a real-time manner, and performing dynamic real-time display. According to the lane level navigation reality augmenting device disclosed by the invention, more accurate lane level navigation and more accurate early warning information are provided for the driver, directive opinions are provided for the driving behavior of the driver, and accurate assisting prompt is provided for the due practical operation of the driver under each working condition.
Owner:JILIN UNIV

Vehicle setting method and apparatus, and vehicle electronic information system

The invention provides a vehicle setting method and apparatus, and a vehicle electronic information system. The method includes steps of capturing a face image of personnel at a seat in a vehicle; identifying the identity of the personnel according to the captured face image; and adjusting the setting of facilities in the vehicle according to riding setting corresponding to the identified personnel identity. By employing the technical scheme, manual operation is avoided, through the identification of the face image of the personnel at the seat in the vehicle, the setting of the facilities in the vehicle can be automatically adjusted according to the riding setting corresponding to the identified personnel identity so that active identification of the identity of the vehicle riding personnel can be realized, the setting of the facilities in the vehicle can be automatically adjusted according to the riding setting corresponding to the riding personnel identity, good riding experience can be brought to the vehicle riding personnel, and the flexibility of adaptive adjustment of the riding personnel for the vehicle is improved through automatic adjustment of the setting of the facilities in the vehicle.
Owner:EVERGRANDE FF INTELLIGENT AUTOMOTIVE GUANGDONG CO LTD

Public transportation personalized customization system and method based on smartphone terminal

The invention provides a public transportation personalized customization system and method based on a smartphone terminal. A cellphone mobile terminal provides an interactive interface for a public transportation customization user to achieve the public-oriented public transportation customization services. A data processing and public transportation management and dispatching subsystem is used for carrying out the line check and line publishing, carrying out the assistance management of a user configuration public transportation line and vehicle dispatching through analyzing the customization demands of the public transportation customization user, and receiving the real-time positioning data of a vehicle-mounted terminal for public transportation operation monitoring. The vehicle-mounted terminal is used for receiving a dispatching instruction of the data processing and public transportation management and dispatching subsystem, checking the tickets of passengers, and achieving the checking of the line and stop time. The system provides self-service public transportation customization services for users, provides convenient public transportation services for the public, improves the taking experience of passengers, and meets the demands of travel.
Owner:JIANGSU ZHITONG TRANSPORTATION TECH

Pilotless vehicle path planning and controlling system and method

The invention provides a pilotless vehicle path planning and controlling system, the pilotless vehicle path planning and controlling system comprises a route information acquiring module for acquiringinformation of a starting point and a terminal point of a route, a master control module for generating a path of a pilotless vehicle through a path planning module and transmitting the path to a locating control module through a communication module, the locating control module for controlling the driving of the pilotless vehicle, locating the running pilotless vehicle and feeding back a locating result and the vehicle driving state to the master control module through the communication module, so that the pilotless vehicle drives automatically according to the path generated by the path planning module. Meanwhile, a path planning and controlling method is provided. The pilotless vehicle path planning and controlling system can respond to the operation demand of the pilotless vehicle onany site. The driving path of the pilotless vehicle is designed and the pilotless vehicle is efficiently operated through inputted locating coordinates of the starting point and the terminal point. The operation efficiency of the pilotless vehicle is greatly improved, the comfort level of the user is improved, and the labor cost is reduced.
Owner:SHANGHAI JIAO TONG UNIV

Intelligent car trajectory planning and tracking method and system based on driver styles

The invention relates to the technical field of intelligent network connection car control algorithms, and particularly discloses an intelligent car trajectory planning and tracking method based on driver styles. The method comprises the steps that the driving environment of an intelligent car is modeled, wherein the driving environment includes a driving road, road conditions, traffic facilities,barriers, pedestrians and vehicles; by comprehensively considering the road conditions, the traffic facilities, the barriers, the pedestrians and the vehicles, the driving road is sectioned accordingto the pre-aiming region of the driver on the basis of the driving starting point and the ending point; on the basis of a vehicle kinetic model, various driver styles are defined; according to the driver styles, trajectory planning is performed; the driver styles are classified and modeled; for different driver styles, tracking of different trajectories is performed. The invention further discloses an intelligent car trajectory planning and tracking system based on the driver styles. According to the intelligent car trajectory planning and tracking method based on the driver styles, the riding experience of passengers is improved.
Owner:CHINA FIRST AUTOMOBILE

Dynamic price adjustment method and device

The invention provides a dynamic price adjustment method. The method comprises the following steps of: acquiring at least one terminal in an area to which a departure site belongs according to the departure site in a taxi taking request after receiving the taxi taking request sent by UE; acquiring the first acceptance probability of the UE before price adjustment and the second acceptance probability of the UE after price adjustment terminal; acquiring the first order seizing probability of the terminal before price adjustment and the second order seizing probability of the terminal after price adjustment; and determining whether to execute a price adjustment strategy for the UE which sends the taxi taking request currently according to the first acceptance probability, the second acceptance probability, the first order seizing probability and the second order seizing probability. The invention also provides a dynamic price adjustment device. The dynamic price adjustment device comprises a terminal acquisition unit, an acceptance probability acquisition unit, an order seizing probability acquisition unit and a price adjustment determination unit. With the dynamic price adjustment method and device of the invention adopted, the benefits of a driver and a passenger can be maximized, and order turnover rate can be the promoted, and the insufficiency in transport capacity can be eased, and riding experience of the passenger can be improved.
Owner:BEIJING DIDI INFINITY TECH & DEV

Underground traffic passenger guidance system based on smart city

The invention relates to an underground traffic passenger guidance system based on a smart city, and is suitable for the field of city traffic. According to the underground traffic passenger guidancesystem, through a technical means, the passenger number and the crowding degree of subway compartments are grasped in real time, and passengers are guided to take a subway effectively and comfortably.The underground traffic passenger guidance system is mainly composed of a passenger flow information collection part, an information network transmission part, an information management platform partand a passenger guidance information display part. The passenger flow information collection part collects the passenger number and the crowding degree inside each section of subway compartment and sends the passenger number and the crowding degree to the information management platform through network transmission; the information network transmission part is responsible for information transmission between platforms and sends the compartment crowding degree information to the passenger guidance information display part of the next platform through a network; and the passenger guidance information display part accurately displays the crowding degree to the waiting passengers at a corresponding waiting area in real time, and guides the passengers to choose the waiting areas with the low compartment crowding degree to wait for getting on the subway. The underground traffic passenger guidance system belongs to an intelligent traffic system. Through the underground traffic passenger guidance system, real-time statistics of the number of people in all the subway compartments can be effectively achieved, the passengers are guided to take the subway efficiently, the subway traffic transportation efficiency is improved, and the passenger take experience is improved.
Owner:SHANGHAI UNIV

Intelligent automatic variable speed control system of bicycle

ActiveCN106896723AImprove accuracySolve nonlinear and real-time variability system control problemsAdaptive controlCycle actuatorsVariatorSpeed control system
The invention discloses an intelligent automatic variable speed control system of a bicycle. The intelligent automatic variable speed control system of a bicycle includes a speed changer, a detection module, a neural network module, and a variable speed control module, wherein the detection module is used for detecting the physical condition of a rider and the bicycle condition, and generating a physical condition signal and a bicycle condition signal; the neural network module is provided with a calculating model which is formed through sample data training; the calculating model is used for acquiring the physical condition signal and the bicycle condition signal and then obtaining a speed changing signal of the current bicycle through calculation, and at the same time, the calculating model is updated by means of the physical condition signal and the bicycle condition signal; and the variable speed control module is used for controlling speed changing of the speed changer according to the speed changing signal. The intelligent automatic variable speed control system of a bicycle integrates the data of bicycle with the data of human body to realize automatic intelligent accurate speed changing through calculation and analysis, and has the advantages of improving riding balance, improving riding safety, and greatly improving the riding experience; and the intelligent automatic variable speed control system of a bicycle provides an automatic gear shifting strategy of a BP neural network, and can preferably solve the optimum shift identification problem, and can timely and accurately satisfy the requirement for automatic speed changing of the bicycle.
Owner:ZHEJIANG UNIV

Fast ticket checking and inspecting method and system based on real-name ticket inspection system

The invention discloses a fast ticket checking and inspecting method based on a real-name ticket inspection system. The fast ticket checking and inspecting method comprises the steps of: S1, comparing a time difference between departure time Th in ticket information and current time Tn with a waiting time threshold value; S2, comparing certificate information with the ticket information and comparing the certificate information with a passenger picture for verification, and verifying authenticity of a ticket; S3, acquiring waiting information from a travel service system; S4, generating a two-dimensional code of verification passing information and sending the two-dimensional code to a passenger mobile terminal, and carrying out scanning identification on the two-dimensional code so as to enter a platform for waiting; S5, and storing and processing acquired information by means of an equipment monitoring subsystem, and generating visual display. A system executing the fast ticket checking and inspecting method comprises a verification ticket inspecting subsystem, and the railway travel service system, a railway passenger ticket system, the equipment monitoring subsystem and the passenger mobile terminal which are in communication connection with the verification ticket inspecting subsystem. The fast ticket checking and inspecting method and the fast ticket checking and inspecting system have the advantages of improving operating efficiency of ticket checking, regarding ticket inspecting data as the basis for monitoring the flow of people, and automatically assist the staff in analysis.
Owner:北京万相融通科技股份有限公司

Method and apparatus for providing get-on place for passenger

The invention provides a method and apparatus for providing a get-on place for a passenger, through which the geographical position of the passenger can be analyzed, the fastest get-on place of the passenger in a walking acceptable range is calculated, the time for both sides is saved, unnecessary cost is avoided, and the taxi-taking experience for the passenger is finally enhanced. The method includes: obtaining taxi-taking information of the passenger from a passenger terminal after the passenger terminal initiates a taxi-calling service; obtaining current position information of a driver from a driver terminal after the driver terminal receives an order of the passenger; calculating the duration from a current position to an expected taxi-taking place according to a real-time road condition of a current road, position information of the expected taxi-taking place, and the current position information of the driver; determining taxi-taking places accepted by the passenger according to the position of the expected taxi-taking place and a set walking distance; and providing the taxi-taking places in accordance with a preset condition in the taxi-taking places accepted by the passenger with the combination of the duration from the current position to the expected taxi-taking place of the driver.
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1

Front curve detection system and method for automotive self-adaptive cruise

The invention relates to the technical field of automobile automatic driving, in particular to a front curve detection system and method for automotive self-adaptive cruise. In the vehicle self-adaptive cruise state, vehicle rough positioning information sent by a GPS is received in real time; automatic driving map information around the vehicle is obtained according to the vehicle rough positioning information, and road information around the vehicle is obtained by using a camera; if the camera can acquire the information of the road around the vehicle, the automatic driving map information is compared with the information of the road around the vehicle to realize accurate positioning of a lane level, and then information of a curve in front of the vehicle is obtained; and if the camera cannot acquire the information of the road around the vehicle, front curve information acquired by the front vehicle is received, and front curve information of the vehicle is acquired according to thefront curve information acquired by the front vehicle. An automatic driving map, a vehicle-mounted camera and a V2X vehicle communication technology are used for achieving front curve recognition, two sets of systems which are redundant to each other are formed, and the robustness of the systems is effectively improved.
Owner:DONGFENG MOTOR CORP HUBEI

Taxi scheduling system, scheduling server and vehicle-mounted navigation terminal

The invention discloses a taxi scheduling system. A scheduling server sends type of a taxi calling order to a vehicle-mounted navigation terminal arranged for a bid-winning taxi according to whether a taxi calling passenger contact way of the taxi calling order is a mobile communication network identification code of an intelligent mobile terminal or not; if the type of the taxi calling order is an intelligent taxi calling order, the vehicle-mounted navigation terminal starts sending longitude and latitude coordinates of the taxi to the scheduling server at a first time interval, or sending longitude and latitude coordinates of the taxi to the scheduling server at a second time interval; the scheduling server sends the longitude and latitude coordinates of the taxi to the intelligent mobile terminal, and the intelligent mobile terminal displays current position or moving track of the taxi on an electronic map according to the longitude and latitude coordinates of the taxi. The invention further discloses the scheduling server and the vehicle-mounted navigation terminal. By the taxi scheduling system, the scheduling server and the vehicle-mounted navigation terminal, the moving track of the bid-winning taxi can be displayed incessantly on the intelligent mobile terminal of a taxi calling passenger while data processing pressure of the scheduling server is not increased excessively.
Owner:SHANGHAI FLEETY COMM

Multi-working-condition suspension previewing system based on intelligent networking and control method for multi-working-condition suspension previewing system

The invention discloses a multi-working-condition suspension previewing system based on intelligent networking and a control method for the multi-working-condition suspension previewing system. The multi-working-condition suspension previewing system comprises a database unit, a sensor unit, an ECU, a vehicle working condition adjusting module and an expert system. Through the intelligent networking technology, the road condition in front of a vehicle can be previewed, and the vehicle is intelligently switched among a comfort working condition, a standard working condition and an energy storage working condition. Under the comfort working condition, the parameters of a suspension can be automatically changed, so that the suspension is suitable for the current road condition; and under the energy storage working condition, energy can be recycled to supply power to vehicle-mounted electrical equipment, and therefore the purposes of energy conservation, emission reduction and environment-friendly travel are achieved. Meanwhile, information sharing is achieved through the system, and the accuracy and the validity of data in a database are guaranteed. By the adoption of the system, the taking comfort and the operation stability of the vehicle can be effectively improved, the requirements for the sensing distance and the accuracy of a sensor and the performance of a vehicle-mounted computer are low, practicality is high, and the system has the important significance in development of medium-high-grade vehicles and intelligent transportation.
Owner:JIANGSU UNIV

Electric bicycle control system based on CAN bus

ActiveCN105083459AReduce maintenance costsSimplify control signal transmissionRider propulsionBus networksControl systemEngineering
The invention belongs to the field of electric bicycle control, and provides an electric bicycle control system based on a CAN bus. The electric bicycle control system comprises a stopwatch unit and units connected with the stopwatch unit. The stopwatch unit is used for receiving an operation instruction of a user and transmitting the operation instruction of the user to the corresponding units through the CAN bus. The corresponding units conduct corresponding operations according to the received operation instruction. The stopwatch unit is further used for receiving operation results and status information fed back by the units to be processed, and meanwhile the processed results are stored and transmitted to an external system. According to the electric bicycle control system, the CAN bus technology maturely and reliably applied in the field of industrial control is introduced into the design of a bicycle, bicycle body equipment is connected together to form a bus network, stability and real-time performance of bus control are brought into full play, and the expandability of the bicycle body equipment is greatly improved, so that functions are stronger, fewer wires are adopted, wiring is more attractive, system operation is more reliable, and the bicycle maintenance cost is lowered; the electric bicycle control system is more intelligent, easier to control and better in riding experience.
Owner:SHENZHEN HOMETECH TECH CO LTD

Automatic station announcement method of public transportation vehicle-mounted terminal

An automatic station announcement method of a public transportation vehicle-mounted terminal comprises the steps as follows: 1), according to input line coordinate data, get-in station announcement reference coordinates and departure station announcement reference coordinates are alternated, so that get-in and departure station announcement reference coordinate sequences are formed; and the sequences are saved according to up directions and down directions of lines. 2), according to task information, an up direction or down direction station announcement reference coordinate sequence of a corresponding line is selected, and a station announcement reference coordinate index is initialized. 3), current initial coordinate data of a vehicle are acquired from GPS (global position system) equipment, the data are processed with a coordinate correcting algorithm, a corrected coordinate is obtained, and the corrected coordinate is taken as a station announcement judgment coordinate. 4), an Euclidean distance d between the station announcement judgment coordinate of the vehicle and a current announcement reference coordinate is calculated. 5), after get-in station announcement of the vehicle is realized, if the vehicle stays for a certain period of time T sec outside a secondary station announcement area, get-in secondary station announcement is triggered after the vehicle enters the secondary station announcement area R sec.
Owner:菏泽建数智能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products