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

1217 results about "Single vehicle" patented technology

A single-vehicle collision or single-vehicle accident is a type of road traffic collision in which only the one vehicle is involved. Included in this category are run-off-road collisions, collisions with fallen rocks or debris in the road, rollover crashes within the roadway, and collisions with animals.

Method and system for managing parking of shared bikes

The invention relates to a method and a system for managing parking of shared bikes. The method comprises steps as follows: proper positions are selected on two sides of a road to serve as shared bike parking spaces, and electronic parking piles are fixed nearby the shared bike parking spaces; the electronic parking piles transmit broadcast data packets around constantly in a wireless radio frequency manner; when users need to lock the bikes, intelligent locks of the shared bikes and the electronic parking piles conduct communication through the broadcast data packets; on the basis the fact whether the intelligent locks receive the broadcast data packets transmitted by the electronic parking piles, the response state of the intelligent locks is controlled when the user locks the bikes; after the users lock the bikes, the intelligent locks send locking information and received information from the electronic parking piles to a background cloud server; the background cloud server records bike parking information, analyzes the number of the shared bikes at the parking spaces in real time and conducts dispatching management on the shared bikes. The problem of disordered parking of the shared bikes can be solved, and besides, real-time monitoring of bike vacancy and rapid bike dispatching by workers are facilitated.
Owner:烟台天下客网络科技有限公司

Emergency immediate response transport pumper

The present invention discloses and claims a single vehicle that has both full fire fighting capability in the form of a pumper in permanent combination with full medical rescue and transport capability. Provided is a transport pumper of conventional design having a crew cab with four entrances, a large capacity fire pump, a tank containing a quantity of water, another tank containing a quantity of foam, a substantial length and diameter of fire hose, ground ladders, a side controlled pump operator's panel, and all other necessary equipment to be in substantial compliance with NFPA Standard 1901. Permanently provided on the same chassis as the pumper is an ambulance or rescue transport including rear entry double doors for patients, a rear dump capability, two supine patients on stretchers carrying capabilities, air conditioning, a side entrance door and all necessary equipment be in substantial compliance with federal standard KKK-A-1822E for a rescue transport. The rescue transport is modified only to the extent necessary to accommodate ground ladders and a hose bed on the top of the rescue transport. The vehicle concept is one of a modular design in permanent combination on a single chassis using standardized equipment already familiar to fire rescue personnel which can be readily refurbished and replaced with conventional equipment at minimized cost.
Owner:CITY OF HIALEAH

Travel time fusion prediction and query method based on traffic big data

The invention discloses a travel time fusion prediction and query method based on traffic big data, and the method comprises the steps: carrying out the offline calculation or training of data uploaded by all online vehicles to obtain various types of prediction models and parameters, and building and dynamically updating a data dictionary according to the prediction models and parameters; carrying out the call of the prediction models and parameters, and carrying out the prediction of the traffic state of a road network or a single vehicle through combining the real-time travel time data of a road segment and a path, wherein the data dictionary comprises a vehicle data dictionary, a road segment data dictionary and a path data dictionary, and the online vehicles are the vehicles which are registered to access to the network and automatically upload positioning and speed data. The beneficial effects of the invention are that the method solves problems that a road network or single vehicle traffic state prediction method in the prior art is poorer in instantaneity, universality and practicality, greatly improves the measurement precision, greatly improves the online prediction precision, and guarantees the instantaneity, practicality and universality in engineering application.
Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Electric booster bike and electric bike sharing and leasing operation system and operation method thereof

The invention discloses an electric booster bike and electric bike sharing and leasing system, comprising an operating service management platform, user terminals, operation and maintenance staff terminals, site control terminals, a plurality of charging cabinets provided with wireless communication terminals, and a plurality of electric bikes or electric booster bikes provided with bike-mounted terminals. On the basis of the existing sharing bike rental system, the electric booster bike and electric bike sharing and leasing system is additionally provided with the charging cabinets aiming at the characteristics of the electric booster bikes and the electric bikes. When using the electric booster bikes and the electric bikes, users can share rental battery packs by means of authorized unlocking, so that the riding distance of the electric bikes are guaranteed, and the problem of battery endurance of the sharing electric booster bikes and the electric bikes is solved. By adding the site control terminals, the large number of electric booster bikes, electric bikes, charging cabinets, operation and maintenance terminals and the like can be controlled and managed in a regional way, so that operation management efficiency and operation management level are improved.
Owner:WUXI QIRUI COMM TECH CO LTD

Road surveying and mapping method and road surveying and mapping system

The invention provides a road surveying and mapping method and a road surveying and mapping system. The method comprises the steps of enabling the original data of all vehicles acquired by location to form a single vehicle track set within a preset time period; carrying out road matching by the single vehicle track set and a spatial index established according to the road segment data of a base road network; carrying out correlation analysis on the single vehicle tracks which are not successfully matched according to the areas to confirm the relevant combinations as well as the fitted curves and the road grades of the relevant combinations; supplementing the road segment data of the base road network by the possibly missing roads confirmed according to the fitted curves and the road grades to form the road surveying and mapping result. The actual driving single vehicle tracks of the vehicles are matched with the existing base road network, the possibly missing rods can be obtained by the correlation analysis mass of single vehicle tracks, and the road segment data of the base road network is supplemented by the possibly missing rods; the method and the system are shorter in surveying and mapping period, controllable in surveying and mapping replacement cycle, high in accuracy of surveying and mapping result and timely in data updating.
Owner:BEIJING TRANWISEWAY INFORMATION TECH

Road traffic guiding method and system

InactiveCN103413455AImprove traffic congestionGood conditionRoad vehicles traffic controlPersonalizationRush hour
The invention discloses a road traffic guiding method and system and belongs to the technical field of vehicle traveling navigation. The road traffic guiding method comprises the steps of guidance setting before traveling of a vehicle and guidance setting during traveling of the vehicle. According to the road traffic guiding method and system, the optimal traveling time and the optimal traveling path are selected before traveling of the vehicle according to real-time traffic status information before traveling and the individual requirements of a user, and dynamic and intelligent switching of road guiding strategies is carried out during traveling according to current real-time traffic status information. The road traffic guiding method and system have the advantages that planning of the traveling time and the traveling path of a single vehicle is achieved, road traveling time of the vehicle can be controlled and regulated macroscopically, traffic jam and traffic congestion are released effectively, and the phenomenon of traveling during the rush hours is avoided; meanwhile, when a sudden event occurs during traveling, the traffic guiding strategies can be switched intelligently, the user can avoid the rush hours and road sections with traffic jam conveniently, traffic guidance is achieved fast and conveniently, and the popularization and application value is good.
Owner:CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST

Sharing bicycle ordered parking internet-of-things management system and method

The invention relates to the technical field of internet-of-things application and discloses a sharing bicycle ordered parking internet-of-things management system and method thereof. The method comprises the following steps: the condition that whether a user parks a bicycle on the ground paved with induction coils according to a norm or not is judged; if so, the following steps are executed, otherwise, the bicycle cannot be locked; a vehicle-mounted electronic identifier is triggered to transmit identifier information to a parking point monitor; the monitor transmits a parking request to a monitoring platform; the monitoring platform transmits a signal of allowing to lock the bicycle to a bicycle platform after judging the parking request is reasonable; the bicycle platform transmits a bicycle locking instruction to a mobile phone of the user or an intelligent lock; and the user manually locks the bicycle to return the bicycle. Through the system and the method, management of the sharing bicycles is normalized and ordered parking of the sharing bicycles is realized; the precision of identifying the pointed parking area by the electronic identifier on the sharing bicycle can reach 10 to 30 cm, and the bicycle can be locked only when the bicycle is parked in the pointed area, so that the problem of disordered parking and placing in the prior art is solved; and every bicycle of every sharing bicycle brand is supervised and managed through the monitoring platform, so the technical problem that the existing sharing bicycles are difficult to supervise and manage is solved, and uniform and effective supervision and management are realized.
Owner:天津安中通讯电子有限公司

Intelligent navigator and realization method for path navigation thereof

The invention discloses a realization method for path navigation of an intelligent navigator. The realization method comprises the following steps that: (1), a navigation data transmission module sends vehicle driving data to a navigation data storage module at fixed time; (2), a navigation data analyzing module carries out statistics on driving data of a single vehicle and establishes a social map and a vehicle driving habit record; (3), the navigation data analyzing module analyzes driving data of multiple vehicles at all road sections and establishes an average speed oscillograph of all the road sections, and a road condition report and a trend report are formed by using a second exponential smoothing method; (4), the navigation data analyzing module matches the vehicle driving data with the driving habit record and predicts a vehicle driving destination and a driving route; and (5), according to the road condition report and the trend report, the navigation data analyzing module predicts real-time road condition information and real-time path recommendation information, and sends the information to the navigation data transmission module. According to the invention, characteristics of high practicability, high real-time performance and large information content and the like; and the real-time performance and the personalized service capability of the intelligent navigator are improved.
Owner:SHANXI UNIV

Shared bicycle returning method and system based on wireless positioning base station

The invention belongs to the technical field of bicycle management and particularly relates to a shared bicycle returning method based on a wireless positioning base station. Moreover, the invention also provides a parking place base station positioning method and a shared bicycle returning system based on the wireless positioning base station. A server side determines whether a shared bicycle is in a returning area or not through an area comparison method according to the position of the shared bicycle, wherein the position of the shared bicycle is determined by the base station positioning method and the returning area is determined by the parking place base station positioning method; and if the shared bicycle is in the returning area, check success information is returned to a client side, otherwise, check failure information is returned to the client side. According to the method and the system, the problem that in the prior art, the shared bicycle is parked disorderly and is difficult to manage is solved. The method and the system have the beneficial effects that the positioning precision is high, the position precision of the returned bicycle is effectively improved, and the returning area of the shared bicycle is managed and controlled.
Owner:TIANJIN QIANFENG ELECTROMECHANICAL EQUIP CO LTD

Transport pumper

The present invention discloses and claims a single vehicle that has both full fire fighting capability in the form of a pumper in permanent combination with full medical rescue and transport capability. Provided is a transport pumper of conventional design having a crew cab with four entrances, a large capacity fire pump, a tank containing a quantity of water, another tank containing a quantity of foam, a substantial length and diameter of fire hose, ground ladders, a side controlled pump operator's panel, and all other necessary equipment to be in substantial compliance with NFPA Standard 1901. Permanently provided on the same chassis as the pumper is an ambulance or rescue transport including rear entry double doors for patients, a rear dump capability, two supine patients on stretchers carrying capabilities, air conditioning, a side entrance door and all necessary equipment be in substantial compliance with federal standard KKK-A-1822E for a rescue transport. The rescue transport is modified only to the extent necessary to accommodate ground ladders and a hose bed on the top of the rescue transport. The vehicle concept is one of a modular design in permanent combination on a single chassis using standardized equipment already familiar to fire rescue personnel which can be readily refurbished and replaced with conventional equipment at minimized cost.
Owner:CITY OF HIALEATH
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