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 embodiment of the invention provides a railway guide system and method for the blind. The system comprises a server, a Bluetooth network and an intelligent tactile stick. The intelligent tactile stick comprises a processor, a Bluetooth receiving module and a voice module. Through the Bluetooth wireless transmission technology, the Bluetooth receiving module, the processor and the voice moduleare integrated on the walking stick used by the blind, static position information and train dynamic information are transmitted through the Bluetooth network, related information in stations and trains is provided for visually-challenged people, and the visually-challenged people can walk independently and obtain the related information with the aid of the intelligent tactile stick. The railway guide system conforms to the habit of the blind of walking with the aid of the tactile stick and can provide high-reliability and precise-positioning guide for the blind, and is a system which can assist the blind in completing the self-service traveling, effectively improve the railway traveling quality of the blind and improve the railway passenger service quality.

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 bionic independent hole type escape capsule which comprises a shell, an internal elastic air bag and internal soft textile fabrics. The shell is formed by combining an upper part and a lower part, movement position changes of the upper shell body are used for enabling a channel of the escape capsule to be opened or closed, a seat and accessories with large densities are arranged in the lower shell body, a base used for fixation, energy absorption and pulled delay is arranged outside the lower shell body, and the elastic air bag and the soft textile fabrics can achieve energy absorption and shock absorption and meet the requirement for the comfort level of a human body. In an emergency situation, free space between a person in the escape capsule and the escape capsule is filled with the expanded air bag to carry out reasonable safety protection on various parts of the human body, and the base and the shell reshape to buffer energy absorption. The bionic independent hole type escape capsule has the advantages that under the circumstance that an accident happens in movement, the escape capsule is closed and locked to form an airtight hole cavity, the person is relatively isolated in the escape capsule, an independent comfortable space is formed, energy absorption and shock absorption can be achieved because of a soft inside and a hard outside, and the escape capsule can achieve impact resistance, flame retardance, thermal insulation, floating and the like and highlights the lifesaving function of life science guard.

The embodiment of the invention provides a method and device for selecting a driving route of a car. The method and device for selecting the driving route of the car are applied to a mobile phone software, wherein the mobile phone software is provided with a route map, and the mobile phone software is separately in network connection with a first car and a second car. The method for selecting thedriving route of the car comprises the steps that a first driving route of the first car is obtained, a second driving route of the second car is obtained, wherein the second driving route is different from the first driving route; whether the first driving route and the second driving route have a route coincidence part or not is judged; whether the route coincidence part is blocked in traffic ornot is judged according to the route map when the route coincidence part exists; and when the route coincidence part is blocked in traffic, information of switching the driving routes is separately sent to the first car and the second car. The technical effects of associating a plurality of cars, acquiring road condition information in real time and facilitating drivers to make correct route selection are achieved.

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 relates to a baby carriage street pushing environment evaluation method based on a smartphone sensor, and particularly relates to a walking space quality quantitative evaluation method which is established by utilizing sensors such as a GPS (Global Positioning System) and an accelerometer of a smartphone to collect information such as speed, vibration and lifting in the pushing process of a baby carriage. The method comprises the following steps: firstly, determining indexes of baby carriage pushing in three aspects of quickness, smoothness and behavior complexity, performing index calculation by adopting GPS and accelerometer data of a smart phone, establishing a hierarchical structure model, determining a judgment matrix through questionnaire by utilizing an analytic hierarchy process, and performing calculating to obtain baby carriage indexes. The baby carriage index achieves objective evaluation of a slow-moving environment, especially a baby carriage pushing environment such as a sidewalk, from a quantitative perspective, and can provide a basis for urban street space improvement. Residents can plan travel routes according to the baby carriage travel indexes of all streets.

The invention provides an urban rail transit passenger itinerary inversion system based on AFC and video data. The system includes a human-computer interaction terminal, a travel inversion server, a travel time calculation server, and a data management server. The human-computer interaction terminal provides the driver and result display of the passenger itinerary inversion; the itinerary inversion server calls the travel time calculation server, and generates the itinerary index through the route inversion and the cross-inversion of the travel plan; the travel time calculation server is based on the train operation plan, AFC data and video data comprehensively calculate the travel time; the data management server is responsible for the storage, maintenance and fusion of the data required for system operation. The invention utilizes the big data of urban rail transit to provide an intelligent platform for inverting passenger travel paths and obtaining travel plans, improves the intelligence level of urban rail transit passenger transport services, and improves the travel quality of passengers.

The invention discloses an automatic deviation rectifying method for the advancement of a solar panel cleaning vehicle. The automatic deviation rectifying method comprises the following steps of using ultrasonic range finder sensors arranged at the head and the tail of one side of a vehicle body to respectively measure the distance between a measuring point vertical line of the head and the lower edge of a photovoltaic array panel and the distance between a measuring point vertical line of the tail and the lower edge of the photovoltaic array panel; calculating the average distance between a measuring point vertical surface and the lower edge of the photovoltaic array panel and an included angle between the measuring point vertical surface and the trend of a photovoltaic array according to the distances; calculating the distance deviation of the average distance relative to a preset value; when the distance deviation and the parallelism exceed the control tolerance limit, generating a chassis advancement steering operating instruction; controlling a driving link of a chassis advancement steering driving device to realize steering deviation rectification of a crawler chassis in the advancing process. The invention also provides an automatic deviation rectifying system which can implement the method. According to the deviation rectifying method and the deviation rectifying system disclosed by the invention, automatic deviation rectification of the cleaning vehicle in the advancing process is realized by using intrinsic characteristics of the photovoltaic array and an ultrasonic range finding method, and the reform on the photovoltaic array is unnecessary; the deviation rectifying process is realized quickly, accurately and stably, and the cleaning quality can be improved while the working intensity of a driver is reduced.

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.

The invention discloses a recreational vehicle with a leisure area. The recreational vehicle comprises a carriage, a floor is laid at the bottom of the carriage, an aisle is arranged in the middle of the carriage and divides the recreational area into a left area and a right area, the recreational area comprises a lifting table arranged on the left side of the aisle, the lifting table ascends and descends through lifting columns, and stools are arranged on the front side and the rear side of the lifting table. The lower portions of the stools are fixed to the vehicle body through supports, cushions are placed on the stools, the length of the two cushions after the heads of the two cushions abut against each other is equal to the distance between the two stools, a partition is arranged behind the stool located on the rear side, a television cabinet is arranged in the partition and connected with the partition through a lifting device, and a movable television is installed in the television cabinet. And when the television cabinet moves upwards, the space of the leisure area can be fully utilized.

The invention discloses a telephone booth type multifunctional electronic bus-stop board. The telephone booth type multifunctional electronic bus-stop board comprises a cabinet body, a cabinet door is hinged to the front side of the cabinet body and provided with a display screen, a telephone is mounted at one side of the display screen, a bus-stop board display area is arranged below the display screen, a baffle is arranged at the top end of the cabinet body, one side of the baffle extends to the front side of the cabinet body, the bottom end of the baffle is connected with a connecting column, the bottom end of the connecting column is provided with an illuminating lamp, a light ray sensor is arranged at one side of the connecting column, a control device, a wireless receiver and a lock body are arranged in the cabinet body, and the control device is in wireless connection with the wireless receiver, the display screen, the illuminating lamp and the light ray sensor. The telephone booth type multifunctional electronic bus-stop board is reasonable in design and simple in structure, it is convenient for the bus-stop board display area to conduct display clearly, and the intelligentization degree is high; positional information of a bus is displayed in time, it is convenient for bus taking persons to make reasonable outgoing plans as early as possible, and outgoing quality of the bus taking persons is improved.

The invention relates to a modular shared bicycle service device. The modular shared bicycle service device is characterized in that the whole process from lending to returning of shared bicycles is completed through modular design, social resources are saved through an innovative service providing mode, problems that the loss rate and the damage rate are high and the like during operation and maintenance of the shared bicycles are solved, and various social contradictions caused by disordered parking of the shared bicycles are solved.

The invention provides a wardrobe bed for a motor home, and belongs to the technical field of wardrobe beds. The wardrobe bed comprises a rotating shaft, supporting parts are fixedly connected with the two ends of the rotating shaft correspondingly, a movable seat is connected between the supporting parts, a movable compression plate is slidably connected in the movable seat, a driving belt is meshed with the rotating shaft, a conversion connecting part is connected with the driving belt, a conversion belt is connected with the conversion connecting part in a meshed mode, a conversion gear isconnected with the conversion belt in a meshed mode, and a driving mechanism is arranged on a toothed plate part. According to the wardrobe bed for the motor home, a supporting rod is driven by the driving mechanism through the toothed plate part, the conversion belt and the driving belt, and the movable compression plate and a telescopic hanging rod on the movable seat are driven by the supporting rod, so that the space in the motor home is reasonably and efficiently utilized, the hanging and storing space of clothes is enlarged, wrinkles of the clothes due to folding storage or small hangingspace are avoided, the attractiveness of the clothes is not affected, and the travel quality of travelers is greatly improved.

The present invention provides a traffic control method based on text mining, comprising: step 100, obtaining text information of traffic control; step 200, determining the radiation range of the intersection; step 300, determining keywords within the radiation range of the intersection ; Step 400, counting the occurrence frequency and times of the keywords; Step 500, predicting the degree of congestion at the intersection; Step 600, adjusting the traffic control information at the intersection; Step 700, determining the current round of traffic control adjustment cycle. According to the text information related to traffic control within a certain period of time, the present invention can analyze the possible congestion degree of the designated crossroads for a period of time in the future, and adjust the traffic control information of the designated crossroads based on the congestion degree, so as to avoid traffic congestion and improve people's travel quality , Conducive to building a low-carbon society.