39results about How to "Improve taxi efficiency" patented technology

The embodiment of the invention provides a vehicle taking order recommendation method and device and a server, and relates to the field of transportation technologies. The vehicle taking order recommendation method comprises the steps of acquiring current time and/or geographic location information of a terminal; acquiring historical vehicle taking order information of the terminal; determining predicted vehicle taking order information of the terminal according to the current time and/or geographic location information of the terminal and the historical vehicle taking order information of theterminal; and sending the predicted vehicle taking order to the terminal. The device and the server are used for implementing the method. According to the method, device and server provided by the embodiment of the invention, prediction is performed on a vehicle taking order corresponding to the current time of the terminal according to the current time, the current location of the terminal and historical vehicle taking orders of the terminal, and the predicted vehicle taking order is sent to the terminal, so that repeated input of vehicle taking information is avoided, and the vehicle takingefficiency is improved.

The invention discloses a water-surface single-body unmanned boat of a single-water-spraying propeller. A composite stabilization fin is connected under the middle of a boat stern and is composed of an appendage and a wing. The appendage is symmetrical about a boat bottom in a left-and-right mode and perpendicular to the boat bottom, and the upper end of the appendage is seamlessly connected with the boat bottom. The lower end of the appendage is fixedly connected with the wing which is horizontally arranged, and the wing is symmetric about the appendage in a left-and-right mode. Water inlet channels are formed in the wings and the appendage, and water inlets of the water inlet channels are formed in the front portion of the bottom of the wing and communicated with a water outlet through the water inlet channels. Due to the action of the wing, additional lift force is generated, the sliding efficiency is further improved, the composite stabilization fin facilitates the shipping-direction stability, the roll amplitude reduction and the like of the boat, the defect that an existing water-surface unmanned sliding boat based on water spraying propelling is low in sliding efficiency is effectively overcome, due to rapidity, the water-surface single-body unmanned boat of the single-water-spraying propeller is superior to the existing water-surface unmanned sliding boat based on water spraying propelling, and the shipping-direction stability and seaworthiness are obviously improved.

The invention provides a service position recommendation method and device, electronic equipment and a readable storage medium, and relates to the technical field of intelligent transportation. The method comprises the following steps of preliminarily determining a plurality of known recommended boarding points within a predetermined range away from the user position; determining at least one target recommended boarding point according to the future service vehicle information of each recommended boarding point, and recommending the target recommended boarding point to the user. The method isadvantaged in that the target recommended boarding point is determined based on the future service vehicle information of the known recommended getting-on point, the situation that the user randomly determines the getting-on point and cannot get on the vehicle or needs to spend a long time to get on the vehicle is avoided, and efficiency of taking the vehicle by the user can be improved.

The invention provides a taxi boarding and alighting site selection method, a system and a client. The method comprises steps: a closed region formed by a preset latitude and a preset longitude in a surrounding mode is selected; according to taxi driving data, a taxi stopping number in each basic grid in the closed region is acquired; the closed region is divided into more than two sub regions; the basic grid with the highest stopping number in each sub region is marked; the marked basic grid and a map are matched, a POI point matched with the marked basic grid on the map is selected to serve as a preset node; two-dimensional code information is set for the preset node; position information corresponding to the two-dimensional code information is stored; the two-dimensional code information is scanned; and information of the taxi near the corresponding position is acquired. The taxi stopping number in each sub region in the closed region serves as the preset node, the two-dimensional code information is set for each preset node, and the nearby taxi information can be acquired after the two-dimensional code information is scanned, and a user can quickly and high efficiency take a taxi.

The invention discloses a bus taxi system with real-time route planning. The bus taxi system comprises a client, a background and a driver end. According to the scheme, first a GIS model is established according to a map, the GIS model comprises all streets and the GPS parameters of the streets, a driver positions the position of the vehicle of the driver through a GPS of the driver end, a user selects an origin and a destination in the GIS model through a user end, and finally a background matches the user end and the driver end. The system has the advantages that the participation of a passenger car with a large passenger capacity in taxi software is supported, the matching of the driver and a passenger is optimized, and the efficiency of taking a taxi is high.

The invention relates to a method for solving a sliding path optimization index by using a Monte Carlo algorithm. The method comprises the following steps: generating a collection sample; obtaining prior probability distribution at the moment k; obtaining posterior probability distribution; screening the data information conforming to the optimal path; performing position state information resampling on the cells by using the estimated posteriori probability distribution function and a Monte Carlo algorithm; and performing simulation processing. According to the method for solving the slidingpath optimization index through the Monte Carlo algorithm, the sliding waiting time of departure aircrafts is shortened, the sliding efficiency is improved by 9.8%, and airport ground resources are fully dispatched and reasonably distributed.

An enhanced airport mobile map device based on the data link comprises a mobile map display subsystem which is configured to graphically display an airport scene environment, overlay scene aircraft and vehicle operation situations and provide scene taxiing navigation; a data link communication subsystem, which is configured to provide a data link communication link, realize digital control instruction, sliding related auxiliary information and scene situation transmission and push the information to a specified aircraft as required; a route planning subsystem, which is configured to complete superposition display of airport scene routes and can provide voice and character navigation prompts in real time according to the current position of the unit; a navigation and alarm subsystem, which is configured to provide an efficient sliding guide service for the scene unit based on the planning routing subsystem, and give an alarm prompt to a restricted area, a conflict hot spot area, an obstacle or other aircrafts within a certain range nearby according to the current positioning and sliding speed.

The invention discloses a water-surface monomer nobody wing planing boat with two hydraulic propellers. The relatively front boat body bilge, of a boat midship of a main boat body is provided with two flared wing type columnar compound hydrofoils which are composed of two section-variable columnar attachment bodies and two wings; the tops of the two section-variable columnar attachment bodies are in seamless connection with a boat body; the bottom of one section-variable columnar attachment body is fixedly provided with one wing; the included angles between the two wings and a horizontal plane are 25-45 degrees; the relatively front part of each wing is provided with a water inlet communicated with a water outlet. An original hydro skimmer with a hydraulic propeller is lowered to a bottom wing from the water inlet on a sliding surface, so that a forward thrust can be provided so as to enable the boat to advance, a vertically upward added lift force also can be provided so as to enable the front part of the boat body to be lift up, and further the boat can slide better; the water inlet has a distance with the sliding surface, so that the resistance can be well reduced, the sliding efficiency and the rapidity of the boat are greatly improved.

The invention discloses a high-speed multi-body planing boat combined with hydro pneumatic dynamics for stabilization. A boat body is integrally of a three-piece-body structure, and comprises double boat bodies symmetrically arranged, a central small piece body is arranged on the symmetry axis of the bottoms of the double boat bodies, and front stabilization grid fins and rear stabilization grid fins are correspondingly and symmetrically arranged on the two sides of the double boat bodies; the front stabilization grid fins and the rear stabilization grid fins structures inclined upwards, and are correspondingly connected with the double boat bodies through bolts smoothly. According to the high-speed multi-body planing boat combined with hydro pneumatic dynamics for stabilization, the seakeeping performance is high, and the stability is high.

The invention relates to a M-shaped wave absorbing glider with a bulbous bow. The M-shaped wave absorbing glider with the bulbous bow comprises a glider body consisting of a ship bottom plate, a deck,a left ship side plate, a right ship side plate, a front side plate and a rear right side; the bulbous bow is arranged at a bow; the bulbous bow comprises a bulbous bow bottom with a V-shaped sectionand a bulbous bow upper part with a rectangular section; a rigid left wave absorbing side wall is arranged on the left ship side plate; a rigid right wave absorbing side wall is arranged on the rightship side plate; and therefore, the rigid left wave absorbing side wall, the left ship side plate, the ship bottom plate/ the bulbous bow, the right ship side plate and the rigid right wave absorbingside wall form an M-shaped glider bottom; the rigid left wave absorbing side wall and the left ship side plate form a left sliding channel; the ship bottom plate and the bulbous bow form a middle water drainage body; and the right ship side plate and the rigid right wave absorbing side wall form a right sliding channel.

The invention relates to the technical field of taxi taking travel, in particular to a passenger transfer method and system based on congested road conditions. The method includes the steps of reading order information of an initial passenger, and obtaining a get-on point address; detecting whether the area where the boarding point is located is a congested area or not; if the boarding point is in the congested area, initiating a transfer inquiry to the initial passenger; if the initial passenger agrees to transfer, searching for intentional passengers in the congested area; if the intended passenger exists, generating a transfer point and a transfer order; transporting the initial passenger and the intentional passenger to a transit point; and continuing the subsequent travel. The passenger transfer method and system have the advantages of shortening the waiting time and being capable of adjusting the price in a floating mode, two passengers can be carried at a time by matching the intentional passengers in the congested area, the taxi taking efficiency in the congested area is improved, the waiting time of the user is remarkably shortened, the problems that the waiting time is long and the price is difficult to adjust in the existing taxi-taking travel are solved, and the requirement of the taxi-taking travel in the congested area is met.

The invention discloses a motorbike economizer with spiral springs and relates to an overrun clutch on a drive shaft of a motorbike. The motorbike economizer with the spiral springs is composed of a wheel body, an inner sleeve, rolling pillars, bearings and inner clamp springs. The inner ring of the wheel body is provided with an inclined wedge groove. A spring groove is processed inside the inclined wedge groove. A spiral cylinder spring is placed in the spring groove. The middle of the wheel body is provided with the inner sleeve. A spline and grooves are processed on an inner hole of the inner sleeve, wherein the inner clamp springs are placed in the grooves. The motorbike economizer with the spiral springs is characterized in that a spring sleeve is placed outside the spiral cylinder spring, and guarantees that the spring is independent of side force. The rolling pillars are placed inside the inclined wedge groove. The bearings are symmetrically placed on two sides between the wheel body and the inner sleeve, and are adhered and positioned by gluing outside. The motorbike economizer with the spiral springs has the advantages of being novel and easy in structure, material-saving and easy to process, improving product quality, saving energy and the like, and accordingly belongs to a motorbike double-rolling pillar and energy conservation reverse wheel which integrates economy and practicability.

The invention discloses a get-off point recommendation method based on a specific scene, and the method comprises the steps: obtaining a get-off point recommendation request initiated by a target passenger terminal, and the get-off point recommendation request carries the position information and departure time of the target passenger terminal; identifying a vehicle use scene associated with the departure time; constructing a prediction model based on the historical car orders of the associated passenger terminals, wherein the user of the associated passenger terminal and the user of the target passenger terminal have an association relationship, and the historical order comprises passenger information, historical get-off points, historical common travel moments and travel frequencies of the historical get-off points; inputting the position information, the departure time and the vehicle use scene into a prediction model to obtain a plurality of high-probability recommended getting-off points; and pushing the plurality of recommended get-off points to the target passenger terminal. According to the invention, through the historical car use data of the user associated with the target passenger terminal, the interested places of the user are intelligently recommended in a specific scene.

The invention provides a taxi taking method and device, electronic equipment and a readable storage medium, and relates to the technical field of artificial intelligence such as intelligent transportation and deep learning. The taxi taking method comprises the following steps: acquiring a quick taxi taking request, wherein the quick taxi taking request comprises a departure position and a destination position of a user; determining a target boarding point according to the departure position and the destination position; obtaining the arrival time from the departure place position to the target boarding point; and outputting the target boarding point and path planning information from the departure place position to the target boarding point under the condition that a target area where the target boarding point is located is determined to be an easy taxi taking area according to the arrival time. The taxi taking time of the user can be reduced, and the taxi taking efficiency of the user is improved.