41results about How to "Improve travel quality" patented technology

This present invention discloses a waterborne polymer modified emulsified asphalt mixture and the preparation method thereof, and particularly relates to a waterborne polyurethane emulsified asphalt concrete, a waterborne acrylic resin emulsified asphalt concrete, and a waterborne epoxy resin emulsified asphalt micro-surfacing mixture, and preparation methods thereof. A mixture containing a waterborne polymer modified emulsified asphalt forms a high-performance composite system having a spatial network structure, and has good performance and simple preparation process.

A control system for taxi sharing comprises a dispatch server and a taximeter. Passengers send messages to the dispatch server by a telecommunication network, and the messages are processed by the dispatch server and transmitted to the taximeter through a communication network; the dispatch server comprises a passenger information collecting module, a passenger information processing module, a passage reserving and paying module, a taxi dispatch module and a display unit which are sequentially connected; and the taximeter comprises a metering microprocessor and a tax control microprocessor which are connected with each other, a real-time clock, a memorizer, an auxiliary display screen, a lighting emitting diode (LED) display array, a mileage sensor, a function key, a needle printer, an integrated circuit (IC) card interface, a reset unit, an empty taxi indicating module, a communication module, a positioning module and a safety module are respectively connected with the metering microprocessor, a tax control memorizer, a nonvolatile memorizer, a tax control metering screen are connected with the tax control microprocessor respectively, and the IC card, the reset unit and the empty taxi indicating module are further connected with the tax control microprocessor. The invention further discloses a method using the system.

The invention relates to the field of scenic spot recommendation, and provides a scenic spot recommendation system. The scenic spot recommendation system comprises a scenic spot recommendation device,a cloud server and a scenic spot information receiving device. The scenic spot recommendation device, the cloud server and the scenic spot information receiving device are in network connection. Thescenic spot recommendation device comprises a transmitting antenna, an indicating board assembly, an energy storage control assembly, a base and a supporting rod. The transmitting antenna is connectedwith the end, away from the ground, of the supporting rod, the base is connected with the end, close to the ground, of the supporting rod, the sign assembly is arranged on the supporting rod in a sleeving mode, and the energy storage control assembly is arranged on the end face, back to the ground, of the base. The invention further provides a path planning method based on the recommendation system. Scattered scenic spot dynamic data are obtained in real time, planning paths among scenic spots are recommended in combination with traveler preferences, the free individuation requirement of travelers is met, time can be saved, and efficiency and quality can be improved.

The invention relates to a train curtain which is characterized in that the lower end of a first curtain (1) is arranged at the lower part of a train window (3), and the upper end of the first curtain (1) can move up and down and be still relatively when the upper end is moved to any horizontal position; and the first curtain (1) is a semitransparent or opaque curtain. The product according to the invention is low in cost and easy to implement, and can enable travelers to appreciate a graceful landscape along the way of a train without generating uncomfortable symptoms, ease the visual fatigue, achieve the function of retarding the speed of scene objects and improve the travel quality.

The invention relates to the technical field of traffic, in particular to a configuration method for emergency police dispatching points in an accident-prone area. The method comprises: including accident distribution characteristics and accident high-incidence time periods; determining accident-prone points and latitude and longitude coordinates of each accident-prone point; generating a road network schematic diagram, and calculating the shortest time distance between the accident-prone points; generating a road network structure topological graph; and obtaining the position of the emergency police dispatching point. According to the present invention, according to the existing data basis, the time-space characteristics of road traffic accidents are continuously mined and analyzed, the configuration scheme of emergency police scheduling points based on accident-prone areas is researched, the utility of traffic police resources is fully exerted, the effect of warning traffic flow and people flow before the accidents occur is achieved, after an accident occurs, the corresponding traffic police force is dispatched in the shortest time to handle the accident, so that the response time of the police force to the accident is reduced, the scientificity and the high efficiency of urban police force dispatching point configuration are further realized, and a beneficial reference is provided for the setting of the urban police force dispatching point.

The invention discloses a scenic area information update method. The scenic area information update method comprises the steps as follows: acquiring a third-party platform associated with a scenic area; acquiring data resources of the scenic area through the third-party platform, wherein the data resources comprise at least one of traffic data, meteorological data, video monitoring data, scenic area operation data and emergency data; updating scenic area information of the scenic area according to the data resources of the scenic area, wherein the scenic area information comprises at least oneof travel information, scenic area management information and safety supervision information. The invention also discloses a scenic area information update device and a computer readable storage medium. The updated scenic area information can better reflect the current condition of the scenic area, high-quality travel plans can be provided for passengers, the waiting time of the passengers can beshortened, the traveling quality can be improved, a foundation can be laid for managers to reasonably arrange workers and job content, the accident rate can be reduced, and the safety supervision capacity can be improved.

The invention discloses a suitcase-style assembling type table/chair convenient to carry, including a chair seat (1) with a hollow structure and a chair back which is fit with the chair seat (1) and also has a hollow structure, wherein four detachable telescopic threaded legs (9) are arranged at four corners of the hollow part on the lower side of the chair seat (1), the two detachable telescopic threaded legs (9) are at two corners of the hollow part on one side of a chair back handle (11), through combination in different directions, the chair seat (1) and the chair back (2) can form a key slot which can be matched with an abnormal key (10), so as to form a table, a chair or a suitcase. The traditional chair is difficult to carry and cannot deform flexibly, the suitcase-style assembling type table/chair can deform to be the table as well as the chair, when being not used as the table or the chair, the suitcase-style assembling type table/chair also can deform to be the suitcase, thus being convenient to carry, and improving traveling quality of people.

The invention belongs to the technical field of walking-replacing tools, in particular to a pedal-type bicycle. In the bicycle, a front wheel and a rear wheel are connected into a whole by a bicycle body and consists of a bicycle frame and a vertical pipe, the bicycle body is provided with a bicycle saddle, a bicycle handle and a pedal-driven transmission mechanism, and the transmission mechanism consists of a pedal, a flipper, a speed changer and a chain wheel device. The flipper consists of a compressed spring, a sleeve pipe and a parallelogram hinged expansion rod which are sleeved on the vertical pipe, and a rack for driving the speed changer to transmit is arranged at the back side of the sleeve; the speed changer is arranged on a support frame, a gear of the speed changer is engaged with the rack of the flipper, and a ratchet is coaxially connected with a drive chain wheel of a chain wheel device; and a driven chain wheel of the chain wheel device is connected with a wheel shaft of the rear wheel of the bicycle body. The invention satisfies the normal walking habits of the human body, thereby lightening the pain sense of the legs caused by riding for a long time so as to enable the riding process to be more comfortable and labor-saving. The speed change function of the speed changer enables the velocity of the bicycle to obviously quicken so as to improve the outgoing quality.

The invention provides a mobile terminal and a blindman guiding method thereof. The mobile terminal comprises a camera shooting unit, a characteristic extraction unit, a storage unit, a comparing unit and a prompt unit. The camera shooting unit is used for shooting standard images and specific images. The characteristic extraction unit is used for extracting a plurality of standard characteristic values of the standard images and a plurality of specific characteristic values of the specific images, and the plurality of standard characteristic values are respectively in one-to-one correspondence with the plurality of specific characteristic values. The storage unit is used for storing the plurality of standard characteristic values. The comparing unit is used for comparing the plurality of standard characteristic values with the plurality of specific characteristic values and obtaining a comparing result. The prompt unit is used for giving out blindman guiding prompts according to the comparing result. According to the mobile terminal and the blindman guiding method, the blind can walk in the street and cross the road conveniently, and trip quality of the blind is improved.

An airport sharing accompanying luggage barrow comprises a luggage barrow body, a control unit arranged in the luggage barrow body and a motor driving module connected with the control unit and driving the luggage barrow body. The control unit comprises a single-chip microcomputer, an ultrasonic module, a millimeter-wave radar obstacle avoidance module, an intelligent following module, a communication module and a safety module, and the single-chip microcomputer is connected with the ultrasonic module, the millimeter-wave radar obstacle avoidance module, the intelligent following module, the communication module and the safety module; and therefore, when people take an airplane to go out, people do not need to spend much effort in watching and transporting luggage, meanwhile, the two handsare liberated, and the purpose of greatly improving outgoing quality is achieved.

The invention relates to a fee collection control method for ensuring the traffic quality of a specific lane. The method comprises the steps of defining the update period of a lane fee collection standard as N days, and keeping the lane fee collection standard within one period to be unchanged; according to the traffic congestion degree, formulating an initial lane fee collection standard, whereinthe fee collection is xp for each duration of t0 during the peak period, and the fee collection is xf for each duration of t0 during the mean peak period; calculating the lane saturation degrees of aplurality of time periods during the peak period is calculated by utilizing bayonet data, figuring out the average value of all the saturation degrees, and recording the average value as the lane saturation degree of the peak period; defining the target value of the lane saturation degree to be a maximum saturation degree of the lane traffic flow under the free-flow state. A difference value Epsilon p is adopted as an evaluation index of the road traffic condition during the peak period, and the evaluation index is used for evaluating the coincidence degree of the lane traffic current situation compared with the target value. According to the evaluation index Epsilon p of the peak period and a fee collection regulation factor theta p, the lane access fee xp for each duration of t0 duringthe peak period is adjusted. In the same way, the lane access fee xf for each duration of t0 during the mean peak period is adjusted.

The invention discloses a display panel and a preparation method thereof. The display panel comprises a substrate, a thin film transistor layer and an ultraviolet detector, and the ultraviolet detector is integrated in an array substrate, so that the upper part of the ultraviolet detector is not shielded by other film layers, light can directly irradiate the ultraviolet detector, the transmittanceof the light is improved, and the intelligent detection of ultraviolet light in the environment can be realized by devices, such as smart phones, watches, etc. People can pay attention to the intensity of local ultraviolet radiation at anytime and anywhere when going out or traveling, thereby guiding people whether to be suitable for outdoor sports or make protection preparation, and improving the outgoing quality of people.

The embodiment of the invention provides an automobile networking navigation method and device. The automobile networking navigation method and device are applied to a first automobile, wherein the first automobile is connected with a second automobile in a communicating mode, and a first driving route of the first automobile is obtained; a second driving route of the second automobile is obtained, wherein the second driving route is different from the first driving route; driving state information on the second driving route sent by the second automobile is received; whether the first drivingroute and the second driving route have a route coincidence part or not is judged; when the route coincidence part exists, whether the route coincidence part is jammed or not is judged according to the driving state information; when the route coincidence part is jammed, the first automobile switches a driving route before entering the route coincidence part. The technical effects that a plurality of automobiles are associated, road condition information can be acquired in real time, and drivers can conveniently make correct route selection are achieved.

The invention provides an accurate dynamic voice broadcast method of traffic information based on GIS data. The voice broadcast method comprises that 1) the GIS data is loaded, and map data is initialized in a vehicle terminal; 2) a traffic information reading and detecting process is started to update the traffic information in a cycled manner, and at the same time, a user request detection process is started to make response to user requests and obtain GPS data of the user requests; 3) a GIS platform obtains historical driving data of a user from a database, and the present road position where the user is placed and an expected driving road of the user are obtained according to the historical driving data and GPS data of the user; 4) the expected driving road of the user is accurately matched with the traffic information to obtain dynamic driving traffic information that satisfies the user requirements; and 5) the GIS platform packages the dynamic driving traffic information into a data message and transmits the data message to the vehicle terminal, and the vehicle terminal implements voice broadcast. The travel quality is improved, the dynamic traffic information can be accurately pushed to different users, and useless traffic information is reduced and filtered.

The invention discloses a tourist traffic association area big data generation method. The method includes S1: ordering the scenic spots of each tourist according to the time sequence to generate a time sequence of the scenic spots; S2: acquiring the scenic spot time sequence of a tourist, splitting the scenic spot time sequence into a minimum sub-sequence to generate a candidate sequence set; S3:calculating the support degree of each candidate sequence in the candidate sequence set, and inserting the candidate sequences with the support degrees larger than the threshold value into a frequentsequence set; S4, returning to S2 until the scenic spot time sequences of all tourists are read; S5 calculating the confidence coefficients and the gain values of the frequent sequences in the frequent sequence set, reserving the frequent sequence of which the confidence coefficient in the frequent sequence set is larger than the threshold value and the gain value is larger than 1, namely, the last reserved frequent sequence being an effective correlation rule. The method has the advantages of being capable of timely and completely generating the tourist traffic association area big data.

The invention provides a dynamic simulation system for the train passenger flow of urban rail transit. The system comprises a man-machine interaction terminal, a train passenger flow simulation server, a train platform passenger flow interaction simulation server and a data management server. The train passenger flow simulation server obtains a simulation result of passenger flow movement in the train, and the train platform passenger flow interaction simulation server obtains a simulation result of get-on and get-off passenger flow. The man-machine interaction terminal receives input simulation model parameters, controls the simulation process of the train passenger flow of urban rail transit, integrates the simulation result of passenger flow movement in the train with the simulation result of get-on and get-off passenger flow, and obtains and displays a simulation result of the train passenger flow of urban rail transit. Passenger flow distribution in the train and the number of passengers transferred between the train and the platform can be dynamically estimated, dynamic change of train passenger flow of the urban rail transit and the platform can be simulated and estimated for users, the operation safety and efficiency of the rail train are improved, and the traveling quality of the urban rail transit passengers is improved.