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

The present invention relates to the field of tourist attraction recommendation, and provides a tourist attraction recommendation system. The tourist attraction recommendation system includes a tourist attraction recommendation device, a cloud server, and a scenic spot information receiving device. The tourist attraction recommendation device, a cloud server, and a scenic spot information receiving device Network connection, the tourist attraction recommendation device includes a transmitting antenna, a sign assembly, an energy storage control assembly, a base, and a support rod, the transmitting antenna is connected to the end of the support rod away from the ground, and the base is close to the support rod One end is connected to the ground, the indicator assembly is sleeved on the support rod, and the energy storage control assembly is arranged on the end surface of the base facing away from the ground. The invention also provides a path planning method based on the recommendation system, which can obtain the dynamic data of scattered scenic spots in real time, and recommend the planned paths between scenic spots in combination with travelers’ preferences, which not only meets the free and individual needs of travelers, but also saves time and improves efficiency and quality.

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 invention discloses a caravan with a living room, which comprises a compartment, the bottom of which is laid with a floor, a living room area and a leisure area are arranged in the compartment, and an aisle which divides the living area into left and right areas is arranged in the compartment, which is located on the left side of the aisle. The living room area and the leisure area are separated by a partition. The living room area includes a sofa, and a coffee table corresponding to the position of the sofa is provided on the aisle. The coffee table includes a coffee table top and a telescopic column. It can be translated in the horizontal direction under the push of the mobile device; the living room area also includes a fixed TV and a kitchen area on the right side of the corridor. The present invention adjusts the spatial structure by changing the position of the coffee table.

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 discloses a multifunctional RV, comprising a carriage, a front door and a rear door are arranged on the carriage, and the carriage is partitioned into a leisure area, a living area, a sanitary area and a bedroom area in sequence from front to back. There is an aisle at the place, which divides the leisure area, living area and sanitary area into two parts: left and right. The present invention can make full use of the compartment space and make reasonable layout.

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.