65results about How to "Reduce the no-load ratio" patented technology

The invention discloses a cold-chain logistic stowage intelligent recommendation method based on spectral clustering. Scores of users for a stowage line are conveyed through a cold chain for cold-chain logistic stowage intelligent recommending, a score matrix is built, the Euclidean distance is used for calculating the user similarity, a degree matrix is used for calculating a Laplacian matrix, feature vectors are obtained by calculating feature values of the orderly Laplacian matrix, a K-means algorithm is used for clustering the feature values to obtain a user group with the similar interesting stowage line, and a stowage line is recommended inside the user group with the similar interesting stowage line, so that cold-chain logistic stowage intelligent recommending is achieved, the cold-chain logistic vehicle non-load ratio is lowered, and the profit rate of cold-chain logistic transport vehicles is increased.

The invention provides a taxi calling method, platform and system. Due to the fact that price raising information, namely extra charge information, underwritten by users, besides specified taking cost, is added in order requests edited by the users, taxi drivers can obtain reasonable remunerations during passenger taking, and earnings are increased; meanwhile, the no-load ratios of taxis can be lowered, and the taxi calling success rates of the users can be improved. Meanwhile, due to the execution modes that priority processing is carried out on the order requests of the users, searching is carried out on loaded taxis, and taxi sharing request information is added in the order requests, the no-load ratios of the taxis are further lowered, the searching ranges for the taxis are further expanded, the taxi calling success rates of the users are improved, multiple users can take one taxi at the same time, and the taxi calling success probabilities of the users in the taking peek period are improved; meanwhile, the taking cost of the users can be reduced, the use ratios of the taxis can be improved, and the urban traffic pressure can be relieved.

The invention discloses a method for calling a taxi. The method comprises the following steps that: a call request for a taxi sent by a mobile terminal is received; identifications of the mobile terminal are picked up from the call request, and the mobile terminal is positioned according to the identifications; according to the position of the mobile terminal, a matched noload taxi team is obtained; and the call connection between the mobile terminal and the noload taxi terminals of the noload taxi team is established. The invention also discloses a corresponding system, which replaces the manual seating by a simulated seating to realize the service function of calling a taxi, thereby improving the system in the calling hot line treatment capability, saving management cost and simultaneously reducing the no load ratio of a taxi.

The invention relates to a limiting stop-free and fixed line-free public transportation operating system and method. By using the invention, a driving plan of at least one public transportation operating vehicle can be made or modified according to an individual traffic service request of a user, wherein the driving plan comprises information such as a driving route. stops and the like, so that the driving plan of the vehicle and the departure point and/or destination point of the user can be matched in the appointed time period, thereby forming a public transportation service unit which can meet the public individual transportation requirement. By combining and optimizing all the public transportation service units, the public transportation system can provide an economic, efficient and individual transportation service for the public. The invention fuses the expressage vehicle management concept, the vehicle sharing idea and the bus operation, enhances the ability of the common people to control public transportation vehicles, and alleviates various social and environmental problems caused by the public transportation vehicles.

The embodiment of the invention provides a taxi calling method and a device. The taxi calling method comprises steps: the number of effective taxi waiting persons at a taxi waiting place and the geographical position of the taxi waiting place are determined; position information of each taxi and passenger carrying state information of each taxi are acquired; and according to the number of effective taxi waiting persons at the taxi waiting place, the geographical position of the taxi waiting place, the position information of each taxi and the passenger carrying state information of each taxi, taxi calling demand information is sent to each taxi so as to enable each taxi to determine whether to get to the taxi waiting place to carry the taxi waiting persons according to the taxi calling demand information. According to the taxi calling method provided by the embodiment of the invention, convenience of the taxi waiting persons taking taxis can be improved, the passenger carrying rate of the taxi is improved, and the operation cost of a taxi dispatching center is reduced.

The invention discloses a rapid shuttle single-tunnel double-decker subway, a train running space configured by shuttle tunnels with a upper and a lower track and double stereo train stations, the subway herein requiring less land occupation and digging work load. According to the subway herein, lines are composed of express lines, train stations, and launching lines, allowing separation of trains which are running from trains which stop for allowing passengers to get on and get off. The subway herein allows changes to train tracking operation, launches of express shuttles as needed, reduction of stops, and increasing of train operating density and running velocity. The subway herein also allows using train hooks to conduct rapid train re-arrangements, increasing train re-arrangements in peak time, operating non-stop trains or limited-stops trains so as to increase passenger capacity. The subway herein further allows decreasing of train re-arrangements in normal time or low peak time in a manner whereby trains stop at each and every train station so as to reduce operation cost. According to the subway herein, a recessed bottom train frame structure is adopted in the train for reducing train height and center of gravity, and tunnel diameter is decreased. By planning of different passenger capacities, selecting different train re-arrangements, and adopting various running patterns based on passenger flow time frames, the subway herein obtains an improved cascade-type passenger capacity ranging from 10,000 to more than 90,000 per hour for a single direction. The rapid shuttle single-tunnel double-decker subway of the invention adjusts to capacity demands in megacities, and can reduce starting-point requirements for building subways, like size of city passenger flow and population.

The invention discloses a logistics system and a working method of a dangerous goods transit warehouse, The logistics system of the dangerous goods transit warehouse comprises a warehouse management platform, a storage rack and an AGV mobile vehicle, wherein the AGV mobile vehicle is connected with a server through a wireless communication mode, and the communication server is connected with the warehouse management platform, and the warehouse management platform is arranged on a PC terminal for display; The warehouse management platform is used for monitoring and querying the running status of the warehouse and tracking the goods request status in and out of the warehouse. The invention realizes the synchronous completion of incoming and outgoing warehouse through the transmission speed of the transmission table on the transmission mechanism, cooperates with the round-trip time of the AGV mobile vehicle, and sets the buffer location mode to solve the problem of low turnover efficiencyof the dangerous goods warehouse.

The invention provides a dynamic scheduling method for processing newly-added express pickup demands during an express distribution process, which belongs to the technical field of intelligent and optimal vehicle scheduling. In order to solve the problems that the current express company distribution vehicles are high in no-load ratio and newly-added express pickup demands can not be met timely, the invention provides a dynamic scheduling method for simultaneous express pickup and delivery with batch scheduling and emergency scheduling combined. The method particularly comprises steps: 1, a distribution center receives newly-added express pickup demands; 2, a scheduling mode is selected; 3, the scheduling time is determined; 4, a scheduling range is determined; 5, the newly-added express pickup demand insertion positions are determined, and newly-added express pickup demands which can not be inserted to the current line are completed by vehicles assigned by the distribution center; and 6, local path optimization in the scheduling range is carried out.

The invention discloses an Internet of Things-based logistics intelligent information management system. The system includes an intelligent electronic tag which is directly connected with goods and isused for acquiring the status information and position information of the goods in a transport process in real time, a data collector which obtains the status information and location information ofthe goods from the intelligent electronic tag and uploads the information to a logistics information management center through a public network, and the logistics information management center which stores, monitors and analyzes the status information and location information of the goods reported by the data collector, regularly compares the received status information of the goods with a presetsafety threshold range, and sends alarm information to a logistics dispatch platform or dispatcher in an area where the goods are located when the received status information exceeds the safety threshold range. Thus, with the system adopted, the full-process tracing and real-time monitoring of the quality and safety of the goods during the transport process, visualized management during a logistics process and logistics information sharing can be ensured; and by means of real-time monitoring, an accident can be detected timely, and an alarm can be given out immediately.

The invention discloses a taxi appointed calling method based on a destination address. The taxi appointed calling method is characterized by comprising the following steps that: (1) a first user is connected and communicated with a server for managing taxis through intelligent mobile equipment, so as to establish taxi-calling response between the first user and a vehicular terminal of an assigned vehicle; and (2) a second user is connected and communicated with the server for managing the taxis through the intelligent mobile equipment, so as to obtain the destination address that the assigned vehicle establishing the taxi-calling response with the first user reaches in an expected manner, communicates with the vehicular terminal of the assigned vehicle according to own position information and information of the destination address that the assigned vehicle reaches in the expected manner, and sends a taxi-calling response ordering request after the assigned vehicle reaches to the destination address to the assigned vehicle. The system is accurate to position by using the intelligent mobile equipment and the vehicular terminal, so that the users select called taxies. Furthermore, a plurality of the users can share the same taxi, so that the no load ratio of the taxies can be reduced, and the operation efficiency of the taxies can be improved.

The invention discloses a system for adjusting the capacity of public transportation, relating to the technical field of intelligent transportation. According to the system, through installing a video dynamic traffic statistics device in each station of a bus line, the number of waiting people at each station is counted, the number of waiting people at all stations in a same operation line is counted through a server, and the capacity of public transportation is adjusted according to the number of waiting people. The departure frequency of buses is dynamically adjusted according to the number of waiting passengers, the operation efficiency of the buses is improved, the empty-loading ratio of the buses is reduced, the operation efficiency of the buses is effectively improved, and the operating cost of a bus company is reduced.

The invention discloses a taxi hailing appointment method based on a driving route, which comprises steps: a first user and a taxi management server are in communication connection via an intelligent mobile device to realize a taxi hailing response to be built between the first user and a taxi-mounted terminal on a specified taxi; a second user and the server are in communication connection via an intelligent mobile device to acquire an expected destination address of the specified taxi with the taxi hailing response built with the first user and a predetermined driving route, the server performs matching on the predetermined driving route of the first user according to the self position information of the second user and a planned destination address route, if the routes are overlapped and the first user agrees to share the taxi, the second user communicates with the taxi-mounted terminal on the specified taxi via the intelligent mobile device and sends a taxi hailing response appointment request after the specified taxi reaches the position of the second user himself or herself. The method facilitates taxi hailing by the user, taxi sharing can also be realized, the taxi no load ratio is reduced, and the operation efficiency of the taxi is improved.

The invention discloses a free taxi taking O-P-D charging method which belongs to the field of taxis operation. A taxi starts from a point O and drives to a point P for picking up a passenger, and furthermore carries the passenger to a point D. The passenger pays for the whole course from the point O to the point D through the point P. A user requires installation of client taxi taking software on a mobile terminal. The client taxi taking software can provide (visual) available vehicles at the periphery of a position on the mobile terminal and network based on Internet-of-vehicles according to the position and the requirement of the user. One-key dialing and direct contact are realized. Each taxi requires an intelligent on-vehicle terminal. The user accurately acquires a taxi taking fee from the point O to the point P through a mobile terminal virtual taxi meter.

The invention discloses a method for dispatching the vehicle which is suitable for fully loaded dispensing, including three steps of: computer modeling, dispatching optimization calculating, dispatching project output. Vehicle, place and task are inputted into the computer, three-dimensional fully loaded optimization model is established using the computer under considering congestion control, two-stage dynamic heuristic algorithm is used for dispatching and counting for three-dimensional fully loaded optimization model, and the final dispatching project is acquired and transmittd to vehicle via radio network. The invention, considering the fully loaded dispensing of vehicle and congestion at the loading and unloading position, can reduce the number of vehicles which are added in advance effectively, and the idle rate of vehicle and the cost of transportation for the enterprise.

The invention discloses an aviation cargo delivery method. The method comprises the following steps: 1, obtaining flight data and mail order data; 2, the flights in the same flight segment of the sameday are sorted with the sequence of the take-off time as the sequence; 3, aiming at delivery of all the mail orders in the same flight segment on the same day, establishing a secondary target planning model taking the urgency degree of delivery as a target, and the constraint conditions of the secondary target planning model comprise an adjustment parameter [beta]; 4, iteratively adjusting the value of the [beta], and solving the secondary target planning model after each iteration; and establishing a main target planning model taking the balance of the flight utilization rate as a target soas to judge an optimal scheme obtained by solving in the iteration process. According to the method, the urgency degree of the delivery of the mail order and the balance of the utilization rate of theflight in the same flight segment are comprehensively considered, and double-objective optimization in the aviation mail delivery process is realized.

The invention relates to a shuttle service system in a civil aviation field. The system comprises a server (102), a management end (103) and a client (104), wherein the server (102) also comprises a product creating module (107), a product list module (108), a shuttle service provider order management module (109), a shuttle airline company order management module (110), a shuttle statistical management module (111), a service provider list module (112), a service zone creating module (113), a service zone list module (114), a service route creating module (115), a service route list module (116) and a service order cancellation statistical module (117). The system is high in practicality and sound and reasonable in functions, can also rapidly and scientifically manage cancelled orders which can be re-selected by other travelers, once matching succeeds, can eliminate the cost of original travelers for cancelling the orders, substantially reduces the shuttle no-load rate of the airline company and improves the service acceptance loyalty of travelers to the airline company.

A public transport system based on urban transport planning and a planning method are provided. The rapid development of social economy and the continuous expansion of urban scale bring great pressureto the urban public transport. However, the chaotic urban public transport will restrict the development of social economy and the urban planning. Therefore, the establishment of a rapid urban publictransport system is of great significance to the social economy and the urban development. The public transport system based on urban transport planning is composed of a master control module (1) anda slave control module (2). The master control module is connected with a GPS module (3), a GSM module (4), a sensor (5), a peripheral circuit (6), a GSM satellite positioning vehicle-borne system (7), a power supply module (8), an alarm module (9), a GPS satellite positioning vehicle-borne system (10) and the slave control module. The public transport system based on urban transport planning andthe planning method are applied to the field of transport planning.

The invention discloses a ZigBee closed-loop control method for taxi dispatching, and belongs to the technical field of dispatching control method of taxies. The method is that a taxi dispatching control center can timely master the real-time running location of the taxi in the ZigBee network as well as the idle load condition of the taxis and can dispatch the taxi in the ZigBee network according to the user request information and the taxi request information. With the adoption of the method, the closed-loop control can be performed for the taxi information dispatching, thus the idle load rate of the taxi can be reduced, the taxi resource can be reasonably adjusted, and therefore, the utilization of the taxi resource can be maximized, and the benefit of taxi drivers can be maximized.

The invention relates to an electric energy metering device distribution scheduling method and scheduling system based on a genetic algorithm. The method comprises the following steps: constructing anelectric energy metering device distribution time shortest model, an electric energy metering device distribution cost lowest model, an electric energy metering device distribution loading rate highest model and a model constraint condition; encoding each input parameter of the model, and forming an initial scheduling group according to all the encoded input parameters; calculating the fitness ofthe initial scheduling group; selecting the initial scheduling group, and establishing a genetic scheduling group; paring the genetic scheduling group to generate a genetic pairing scheduling group,crossing the genetic pairing scheduling group to obtain a genetic crossed scheduling group, and varying the genetic crossed scheduling group to form a sub-genetic scheduling group; and repeating the above steps until the optimal scheduling is calculated. According to the invention, the distribution operation arrangement is reasonable, the operation efficiency of enterprises is improved, and the competitiveness and benefits of the enterprises are improved.

The invention relates to the field of logistics information publishing and transport capacity management application, and particularly discloses a comprehensive publishing platform of transport capacity information. The comprehensive publishing platform comprises a foundation framework unit, a core business unit, an auxiliary business unit, a uniform business interface, a third-party business interface, a client side and a management side, wherein the core business unit, the auxiliary business unit, the uniform business interface, the third-party business interface, the client side and the management side are independently connected with the foundation framework unit; the core business unit comprises vehicle source management, transport capacity management, management of a source of goods, member management and authentication management; the auxiliary business unit comprises a customer service center, a monitoring center and a statement center; the uniform business interface comprises a mail channel and a short message channel; the third-party business interface comprises a payment side accessed with an external gateway; the client side comprises a self-service server side, a mobile phone application side and a WeChat service side; and the management side comprises a system management maintenance side and a business management side. The comprehensive publishing platform makes vehicle source information and the information of source of goods symmetrical, effectively lowers a no load ratio and improves a transport capacity use ratio.

The invention relates to the technical field of data processing, in particular to an order receiving area recommendation method and device, electronic equipment and a storage medium, and solves the problem that the recommended area cannot fit an actual situation due to the fact that a target area recommended for an order receiving driver cannot be combined with a real-time order situation in a driving state. The method comprises the following steps: determining a geographic block area where a target vehicle is located and each corresponding candidate block area, and estimating an order receiving demand index in each candidate block area according to the obtained historical order quantity, historical vehicle no-load quantity, real-time to-be-allocated order quantity and real-time vehicle no-load quantity of each candidate block area, and determining a recommended order receiving area according to the order receiving demand index in each candidate block area. Therefore, the real-time supply and demand data and the historical supply and demand data are used as consideration basis for determining the recommended order receiving area to ensure the effectiveness of the recommended orderreceiving area, the no-load rate of the vehicle can be reduced, and the recommendation effect of the order receiving area is improved.

The invention discloses a laser scanning type train loading detection device, comprising: a bracket system, erected on two sides of a track; a main buffer bin whose top is open and bottom is providedwith a first discharge pipe; a scraping mechanism; a first laser scanner for detecting the distance from a carriage head to a detection point at a preset frequency; a second laser scanner for detecting the distance from the top surface of materials in the main buffer bin to the detection point at a preset frequency; and a control center platform, configured to receive data and calculate the movement speed of a carriage. If the movement speed is within a speed threshold and the distance from the carriage head to the detection point is within a first distance threshold, the second laser scanneris started and a first electric valve is opened. When the difference between the distance detected when the second laser scanner is started and the distance currently detected by the second laser scanner is within a second distance threshold, a first electric valve and the second laser scanner are closed. The device has the beneficial effect of accurately controlling the loading volume of the carriage.

The invention provides an integrated supply chain management platform. The platform has three subsystems. The three subsystems are based on computer local area networks and an internet, and adopt a distributed structure. The platform system is formed by a data management server, a management controller, an application server and an information input and output terminal. The platform integrates data acquisition, storage, pretreatment and retrieval, algorithm implementation, model application and maintenance and control commands of the system into one body, adopts an economic supply quantity (ESQ) model, combines a two-stage method and a 0-1 type integer programming algorithm, and utilizes two major technologies of a global positioning system and a geographic information system. The system can carry out various platform analysis by utilizing data information of manufacturers and logistics providers in the internet and big data; and the platform system can be compatible with other systems based on the distributed structure design thereof, and other functions of the platform can be explored conveniently, thereby realizing mutual benefit and win-win results with other platform systems.