670 results about "Motor home" patented technology

The invention discloses an intelligent purification and circulation method and system for waste water of a motor home, and belongs to the technical field of waste water treatment and reuse. Generating a matrix containing key pollution characteristics based on the parameters; executing multi-stage membrane treatment according to the matrix decision to obtain graded water quality; based on a water quality matching reuse standard, a scheduling scheme is generated by combining requirements and environment adjustment priorities; the scheme and the water network state are combined to optimize water volume allocation, and efficient recycling of recycled water is controlled. According to the invention, dual-mode sensing fusion analysis, dynamic pollution characteristic identification, multi-stage membrane intelligent cooperative processing and a water network balance optimization scheduling strategy are adopted, efficient deep purification, safe grading recycling and intelligent management of motor home wastewater can be realized, and the utilization rate of water resources, the intelligent level of system operation and the user experience are remarkably improved.

The invention provides a highly-integrated new energy motor home heat management system. The system comprises a refrigerating loop, a battery loop, a motor loop, a warm air loop, an engine loop, a water purification loop, a ten-way valve, a water supplementing kettle and a water supplementing pipeline. The refrigerating circuit comprises a compressor, a condenser, an electromagnetic expansion valve, an air conditioner evaporator and a chiller, the battery circuit comprises a power battery, a battery pump and a water temperature sensor, and the motor circuit comprises a motor water pump, a water temperature sensor, an electric control three-in-one unit, a driving motor, an on-off electromagnetic valve and a low-temperature radiator. The warm air loop comprises a double-area high-pressure liquid heater, a warm air pump, a cab warm air core body and a living cabin warm air core body, and the engine loop comprises an engine, an engine water pump, a water temperature sensor, a thermostat, a high-temperature radiator, an on-off electromagnetic valve and a plate heat exchanger. The water purification loop comprises a water purification tank, a water temperature sensor, a water purification pump, a three-way valve and water consumption equipment. The limo water purification system is coupled with the whole limo thermal management system, loops in the system are integrated through the heat exchanger and the ten-way valve, and maximum waste heat utilization is achieved through series-parallel connection of the loops so as to reduce energy consumption.

The invention relates to the technical field of intelligent control, in particular to a limo equipment wireless intelligent control method and system based on AI and voice recognition. The method comprises the following steps: a user sends a voice command, denoising and enhancing voice signals through a beam forming technology and an adaptive filter, enhancing a time-frequency structure of the voice signals by using Fourier transform and dynamic gain, and performing auditing verification by generating an auditing code; extracting multi-modal features, generating high-dimensional hidden representation through a bidirectional long-short term memory network and an attention mechanism after fusion, optimizing text output, and improving text quality by using spelling error correction and semantic consistency verification; then analyzing the instruction and generating a standardized instruction format through an intention recognition and slot filling model, executing rule verification to ensure the reasonability and safety of the instruction, and finally generating a control command in combination with environmental data to ensure the intelligent control of equipment. According to the invention, efficient and intelligent voice control and safety verification of the motor home equipment are realized.

The invention discloses a preparation method of a composite sound-absorbing material for a motor home, and relates to the technical field of sound-absorbing materials, the preparation method comprises the following steps: S1, preparing a functional polymer; step S2, modifying the graphene sponge; step S3, preparation of functional fibers; step S4, surface modification; and S5, preparing the composite sound-absorbing material. The composite sound-absorbing material is good in weather resistance and mechanical property and remarkable in sound-absorbing effect.

The utility model relates to the technical field of limo expansion structures, in particular to a limo large-scale space expansion structure which comprises a limo body assembly, the limo body assembly comprises a carriage part composed of a carriage bottom plate, a carriage beam frame and a carriage top plate, and an expansion carriage I, an expansion carriage II and an expansion carriage III are movably installed on the carriage part. The expanding carriage III comprises a mounting bottom plate, a shielding top plate, a folding wall plate and a side plate, the mounting bottom plate is fixedly mounted on the carriage part, the folding wall plate and the mounting bottom plate are rotatably mounted, the side plate is rotatably mounted on the shielding top plate, and an expanding assembly used for supporting and unfolding the folding wall plate to form a third expanding space is mounted on the shielding top plate; according to the utility model, the three expansion carriages are arranged, so that the motor home has a huge expansion ratio, 2-2.5 times of expansion can be easily realized when the motor home is expanded, the use space in the carriages is greatly increased, and the convenience and comfort of travel life are greatly improved.

The invention belongs to the related technical field of automobile manufacturing, and particularly relates to a limo window lifting structure durability testing device which comprises a workbench, and a clamping mechanism used for positioning a limo door is arranged on the workbench; the clamping mechanism comprises a positioning seat slidably connected to one side of the upper end face of the workbench, and first clamping blocks are slidably connected to the two sides of the upper end of the positioning seat correspondingly. The workbench is further provided with an infrared sensing type line drawing mechanism used for recording the car window clamping position. By means of the infrared sensing type line drawing mechanism, the lifting condition of the car window each time can be recorded in the controller in a line mode and checked through the display screen, so that the lifting condition of the car window can be checked more conveniently, the process that a worker observes the lifting condition of the car window in a visual mode is omitted, and the working efficiency is improved. And the labor intensity of workers is reduced.

The limo anti-freezing control system comprises a water tank body and a control device, the control device comprises a communication device, the communication device can obtain future temperature prediction of the position where the communication device is located from a network, and a doll type separation device is further arranged in the water tank body. And the water tank main body can be divided into a plurality of cavities in a doll form by the separating device. According to the limo anti-freezing control system and the anti-freezing water storage tank for the limo, freezing prevention can be conducted on a water source according to the remaining energy in the limo, heating is used for freezing prevention when the energy is sufficient, and heat preservation and freezing prevention are conducted on the water source in the water tank in a physical interlayer mode when the energy is insufficient; basic drinking water and flushing water in the motor home are ensured, and meanwhile the freezing point of the flushing water is reduced by adding salt into the flushing water.

The invention relates to the technical field of laser cutting machines, and discloses a motor home roof pipe fitting laser cutting machine which comprises a base. The pipe fitting is arranged on the roof of the motor home; and the laser cutting mechanism is arranged on the base and comprises a telescopic motor, the telescopic motor is arranged at the top of the base, and the output end of the telescopic motor is fixedly connected with a supporting rod. According to the laser cutting machine for the roof pipe fitting of the motor home, the laser cutting mechanism is arranged, a semi-cylindrical groove is matched with a circumferential array ball to achieve smooth sliding of the pipe fitting to adjust the cutting position, and a telescopic motor drives a supporting rod to drive a top hollow block and a side top hollow block to move downwards; after being in butt joint with the bottom hollow block and the side bottom hollow block, the ball tightly abuts against the pipe fitting to achieve stable clamping, the driving motor drives the flexible cylindrical block and the anti-skid lines to improve friction force so as to drive the pipe fitting to rotate evenly, and the cutting area is covered to effectively limit spark splashing and improve operation safety.

The invention belongs to the technical field of motor homes, and particularly relates to a novel multifunctional family motor home which comprises a vehicle body, a cab is arranged at the front end of the vehicle body, an activity room is arranged at the rear end of the vehicle body, the cab and the activity room are separated through a partition plate, two driver seats are arranged in the cab, and a frame is fixedly installed on the upper surface of the vehicle body. An upturning type rear vehicle door is arranged at the rear end of the vehicle body, a bed body, a table, a seat and a second storage cabinet are further arranged in the activity room, the bed body is arranged at the rear position of the activity room, the table is arranged at the front position of the activity room, and the second storage cabinet is arranged above the table. The table and the seat are located on the two sides of the activity room respectively. According to the invention, a mattress and the like are placed on the bed body for sleeping, washing can be carried out at the position of the table, water can be discharged from the faucet, washing can be carried out in the water tank, and articles can be stored in the first storage cabinet, the third storage cabinet, the drawer and the second storage cabinet.

The invention relates to the technical field of automobiles, in particular to a lifting safety structure and system. The motor home jacking structure can be applied to a motor home jacking structure and specifically comprises the steps that when an upper guide rail ascends, a sliding block slides on a lower guide rail, so that a limiting piece makes contact with a motion stopping block, a plug pin leaves the limiting state, then the plug pin falls down and is inserted into a pin hole, mechanical locking of the sliding block is achieved, and mechanical fixing of the jacking structure is completed; and the safety of the touring car jacking structure is improved. In addition, when the lifting mechanism is mechanically locked, the power module stops supplying power to the first connecting rod, it can be further ensured that the first connecting rod does not stretch out and draw back electrically, and it is further ensured that the touring car jacking mechanism does not suddenly descend or fall down due to misoperation of a user or vehicle system faults, and safety accidents are avoided; according to the implementation mode, mechanical locking of the safety plug pin and circuit control of the electric control unit are combined, and the safety and stability of the touring car jacking structure are improved from two aspects.

The invention discloses a copper bar temperature sensing coulomb acquisition and switch control circuit of a low-voltage motor home system, which comprises a main control unit, a temperature sensor, a Hall current sensor, a contactor driving unit and a contactor, and is characterized in that the temperature sensor is used for acquiring the copper bar temperature of the low-voltage motor home system and transmitting the copper bar temperature to the main control unit in the form of an electric signal; the Hall current sensor is used for collecting copper bar current of the low-voltage motor home system and transmitting the copper bar current to the main control unit; the main control unit is used for judging the copper bar temperature collected by the temperature sensor and the copper bar current collected by the Hall current sensor, and if the copper bar temperature exceeds a set temperature value or the copper bar current exceeds a set current value, a disconnection instruction is sent to the contactor driving unit; the contactor driving unit is used for driving the switch end of the contactor to be disconnected according to the disconnection instruction. The device has multiple repeated overcurrent and over-temperature protection functions, and can realize automatic on-off control of the copper bar.

The invention discloses an expandable large multifunctional motor home, and relates to the technical field of motor homes, a carriage comprises a working area, a control area and a functional area which are arranged in sequence, the working area is provided with an expansion mechanism, and the expansion mechanism is used for widening the carriage and increasing the internal space of the carriage; the expanding mechanism comprises a lifting terrace, expanding boxes, a sliding top beam and a sliding bottom beam, the sliding top beam and the sliding bottom beam are arranged at the top and the bottom of the compartment respectively, and the two expanding boxes are symmetrically arranged and oppositely arranged on the two sides of the compartment; the expanding mechanism mainly acts on a working area, the use area of the working area can be increased, the number of people contained in the working area is increased, the expanding box is in sliding connection with the carriage, stretching and retracting can be achieved through the rack and the track, the use area of the working area is increased when the expanding box stretches out, and lifting of the lifting terrace is used for being matched with the use state of the expanding box; and the solar photovoltaic panel and the diesel generator are used as power generation sources, so that the power supply stability of the motor home is improved.

The invention discloses a motor home roof automatic lifting system based on a multi-connecting-rod mechanism, which comprises a roof, a mounting frame and a controller, and the lifting function of the automatic lifting system on the roof of the motor home is realized between the roof and the mounting frame through a roof lifting device; a car roof lifting device comprises four lifting assemblies used for improving lifting stability. Each lifting assembly comprises a hydraulic rod, a first connecting rod and a second connecting rod. Through cooperation of a hydraulic rod, a first connecting rod and a second connecting rod, in the car roof rising process, the first connecting rod and the second connecting rod are folded and bent with an upper connecting shaft and a lower connecting shaft as fulcrums correspondingly to jack up a car roof, and the two ends of the first connecting rod and the two ends of the second connecting rod are limited through a lower limiting groove and an upper limiting groove correspondingly; and meanwhile, the pushing shaft and the pulling shaft are clamped in the through groove, so that the roof and the mounting frame are stably connected, the ascending process is more stable, and the problem that the stability and the bearing capacity are reduced due to the fact that a large motor home only depends on a simple hydraulic device is solved.

The utility model discloses a carriage expanding mechanism with a scissors fork type lifting top, and particularly relates to the field of carriage of motor homes, which comprises a bottom frame, storage boxes are symmetrically mounted at the top end of the bottom frame, a connecting plate is connected between the two storage boxes, a bottom slide rail is mounted in each storage box, and a lifting component is mounted on each bottom slide rail in a matched manner. The two lifting assemblies are provided with top sliding rails in a matched mode respectively, the top ends of the two top sliding rails jointly support a top cover, the storage box and the two connecting plates are connected and matched to form a sealing assembly, an outer frame is welded to the edge of the bottom of the top cover, an inner frame is arranged in the outer frame, a sleeve groove is formed between the outer frame and the inner frame, and the two top sliding rails are both installed in the sleeve groove. And parallel arrangement is realized. The lifting assemblies are symmetrically installed at the bottom of the top cover, lifting is pushed through the electric push rods, the structure is simple, the lifting stroke is large, the installation position is small, automatic storage can be achieved, the overall sealing performance is good after storage, and space in a carriage is not occupied.

The invention discloses a multi-agent-based recreational vehicle travel agent interaction service method, which comprises the following steps: collecting and preprocessing multi-source information data of a recreational vehicle, and generating a standardized input data set; constructing a self-evolution compliance-facility-experience coupling graph, and dynamically updating node weights; establishing a multi-agent cluster based on the coupling graph, and realizing communication and task allocation; constructing a dual-channel decision model, and fusing semantics and constraint channel output; establishing a three-cavity time topology system, and monitoring resource consumption and supply states; and executing comprehensive optimization and path planning, outputting an optimal travel and re-planning. According to the method, intelligent planning, resource optimization and dynamic compliance control in the touring process of the motor home are realized through multi-agent collaborative decision and self-evolution coupling modeling.

The invention provides a touring car jacking tent which comprises a top cover and a base, the top cover is arranged above the base, a front door plate, a rear door plate and two oppositely-arranged folding plates are arranged between the top cover and the base, a jacking mechanism is arranged between the top cover and the base, and the jacking mechanism comprises two sets of tilting assemblies oppositely arranged on the two sides of a carriage. Each raising assembly comprises two L-shaped raising rods, the corners of the raising rods are rotationally connected with the base, the long rod ends of the raising rods abut against the lower end of the top cover, the short rod ends of the raising rods are provided with connecting ropes, the connecting ropes extend downwards into the compartment, a connecting plate is arranged between the two connecting ropes in the same raising assembly, and the connecting plates are connected with the base. A plurality of sets of limiting mechanisms matched with the connecting plates are arranged on the side wall of the carriage in the vertical direction. According to the touring car jacking tent, the connecting plates, the connecting ropes and the tilting rods are matched with one another, the jacking tent is unfolded or folded manually, and after a balancing weight is added, the touring car jacking tent is easy and convenient to use, low in production cost and convenient to popularize.

The invention relates to a motor home light control method, and belongs to the technical field of vehicle control, and the method comprises the following steps: obtaining real-time state data and ambient light intensity data of lamps inside and outside a motor home; matching is carried out according to the real-time state data and a preset scene mode, and a corresponding scene control instruction is generated; adjusting a lamp brightness parameter according to the ambient light intensity data and the battery electric quantity data; generating a color control signal for the lamp supporting color adjustment; triggering a corresponding lamp state change instruction according to a preset timing task list and the current time; uploading the state data to a remote control terminal through a wireless communication protocol, and updating lamp control parameters according to a returned remote control instruction; and the adjusted control parameters are issued to the lamp driving unit, and dynamic adjustment of the light state is completed.

The present invention refers to a device for supporting a frame in an opening, in particular in a wall opening of a recreational vehicle, like a motor home or a caravan. The device according to the present invention is configured in such a way, that the frame is attached to the wall via one single rotational movement of one component of the device. Furthermore, the present invention refers to a corresponding frame, a corresponding window, a recreational vehicle with such a frame or window and corresponding methods.

The invention provides a camping car control system and method based on PWM and multi-sensor fusion. For a pure electric camping car, environment, vehicle state and user context data are collected through a multi-source sensor, and after space-time alignment and confidence evaluation, a multi-level information fusion algorithm is adopted to generate an environment situation and vehicle health state cognitive model. And quantifying the comprehensive utility of each electricity load in combination with the dynamic utility optimization model, and generating a personalized control strategy. The optimal PWM duty ratio of each load is calculated through an adaptive solver under multiple constraints of a lithium battery power limit value, SOC, temperature, health state and the like, and system-level tracking deviation is introduced as a feedback triggering mechanism to realize closed-loop re-optimization. According to the method, collaborative optimization of safety, comfort and energy efficiency of the pure electric camping car under the condition of limited electric energy is achieved, the service life of the battery is effectively prolonged, and the method is suitable for energy management of intelligent limousines and mobile energy storage vehicles.

The utility model relates to the technical field of mounting equipment, in particular to integrated high-integration mounting equipment for diesel heating and water heating equipment of a motor home, which comprises a fixed base, a heat exchanger fixing support and an oil pump fixing support. The oil pump fixing support is fixedly connected with the fixing base and located on the side, close to the heat exchanger fixing support, of the fixing base, the fixing base is provided with a diesel heating fixing hole, and the diesel heating fixing hole is formed in the fixing base and penetrates through the fixing base. A special fixing position is provided, the high-integration-level space utilization rate is achieved, and the touring car is close to the design direction of the car; and meanwhile, the bracket is also suitable for a vehicle-mounted bumpy moving environment, so that the stability of the equipment is improved.

The utility model discloses a multifunctional pedal for touring cars, which relates to the technical field of touring car pedals and comprises two fixing plates, a connecting plate is fixedly connected between the two fixing plates, bearing frames are fixedly connected between the two fixing plates at equal intervals, and a cleaning mechanism is arranged between the two fixing plates. The cleaning mechanism comprises three rotating shafts, the three rotating shafts are rotationally connected to the interiors of the three bearing frames correspondingly, cleaning shafts are symmetrically and fixedly connected to the two sides of each rotating shaft, a main gear is fixedly connected to the outer side of one of the three rotating shafts, and auxiliary gears are fixedly connected to the outer sides of the other two of the three rotating shafts. According to the multifunctional pedal for the motor home, through the arranged cleaning mechanism, shoe soles of people can be rapidly cleaned, soil attached to the shoe soles can be removed, the situation that the environment of the motor home is affected due to the fact that the soil falls into the motor home is avoided, the cleanliness of the motor home is improved, and the multifunctional pedal is simple in structure and high in practicability.

The utility model discloses a touring car with a top layer space expansion function, which comprises a touring car body, a ceiling is arranged above the touring car body, a touring car door is arranged on the front side of the touring car body, a heat dissipation window is fixedly connected to the outer side of the touring car body, a lifting mechanism is arranged at the top of the touring car body, the lifting mechanism comprises a sliding rail, and the sliding rail is fixedly connected with the touring car door. The supporting rods are rotationally connected with the sliding plate, a motor is fixedly connected to the bottom of the inner wall of the touring car body, a threaded rod is fixedly connected to the output end of the motor, a translation block is in threaded connection with the outer side of the threaded rod, and the bottom of the translation block is fixedly connected with the top of the sliding plate. According to the touring car with the top layer space expansion function, the space at the top of the touring car can be greatly expanded through the arranged lifting mechanism, a good space for storing articles such as luggage is provided for the touring car with the narrow space, lifting is convenient, the use feeling of the touring car is improved, the structure is simple, and practicability is high.

The utility model provides a compartment expansion structure and a motor home thereof, and belongs to the technical field of motor vehicles. The compartment body expansion structure comprises a base, a first compartment plate, a second compartment plate, a third compartment plate, a fourth compartment plate and a lifting roof, the base is mounted on the motor caravan; the bottoms of the first compartment plate and the third compartment plate are both hinged to the base, and the tops of the second compartment plate and the fourth compartment plate are both connected with the lifting roof. When the compartment body expansion structure needs to be lifted, the first compartment plate, the second compartment plate, the third compartment plate and the fourth compartment plate are sequentially hinged to define the compartment body, and the defined compartment body has the good heat insulation effect; when the space does not need to be expanded, the first compartment plate, the second compartment plate, the third compartment plate and the fourth compartment plate are folded towards the interior of the base, so that the height of the motor caravan is reduced, and the motor caravan can conveniently pass through height-limited road conditions. According to the compartment expansion structure, lifting of the compartment expansion structure can be achieved only by lifting or folding the first compartment plate, the second compartment plate, the third compartment plate and the fourth compartment plate, operation is lowered, and operation is convenient.

1. The name of the design product: RV sun visor accessories (2). 2. The use of the design product: for RV sun visor accessories. 3. The design features of the design product: in shape. 4. The picture or photo that best indicates the design features: perspective view 1.

The invention belongs to the field of recreational vehicles, and particularly relates to a recreational vehicle door lock and a recreational vehicle. The driving block is slidably arranged in the shell, and a sliding path of the driving block at least comprises an initial position, a first position and a second position; the inner handle is located on the inner side of the inner door, and the inner handle rotates to enable the driving block to move from the initial position to the first position; the handle is located on the inner side of the inner door, and the handle rotates to enable the driving block to move from the initial position to the first position and the second position; the outer handle is located on the outer side of the inner door, and the outer handle rotates to enable the driving block to move to the first position from the initial position; the pull rod is connected with the driving block and synchronously moves with the driving block; the main lock is connected with the pull rod and used for locking or unlocking the inner door and the door frame; the auxiliary lock is connected with the pull rod and used for locking or unlocking the outer door and the inner door. The motor home door lock is simple in structure and easy and convenient to operate. Separation of the inner door and the door frame and separation of the inner door and the outer door can be achieved by moving the driving block to different positions.

The utility model relates to the field of motor home apron boards, and discloses a motor home box body spliced through skirts, which comprises a body component and an improved component, and the body component comprises a vehicle body and tires. The inner apron board is clamped on the vehicle body under the action of the clamping mechanism, the clamping mechanism limits that the inner apron board cannot fall off from the upper position and the lower position but can fall off from the front face, then under the action of the connecting mechanism, the reinforcing plate and the inner apron board are connected, the reinforcing plate and the inner apron board form a rectangular frame surrounding the periphery of the vehicle body, and under the condition, the reinforcing plate and the inner apron board can be connected through the connecting mechanism. The reinforcing plate limits the inner apron board not to fall off from the front side, and the inner apron board carries out connection limitation on the reinforcing plate, so that the reinforcing plate and the inner apron board cannot fall off on a vehicle body, and when the apron boards need to be disassembled, the reinforcing plate, the inner apron board and the outer apron board can be taken down together only by loosening the connecting mechanism, the operation is convenient and fast, and the cost is reduced. Due to the design of the apron board, the protective effect can be kept, and troubles cannot be caused when the apron board is taken down.

1. The name of the design product: busbar (BB-13). 2. The use of the design product: used for wire harness storage and busbar device of automobile, motor home, ship, yacht and power distribution equipment. 3. The design points of the design product: in shape. 4. The picture or photo that can best show the design points: perspective view.

The utility model belongs to the technical field of motor homes, and provides a rotary motor home stepping mechanism and a motor homes, the rotary motor home stepping mechanism comprises a rotary frame, the rotary frame is horizontally and rotatably connected to a vehicle body, and an electric stepping assembly is arranged on the rotary frame; the locking mechanism comprises a lock pin arranged on the rotating frame and a spring lock arranged on the vehicle body, the spring lock and the lock pin are correspondingly arranged, the vehicle body is further provided with a lock connecting rod mechanism, and the lock connecting rod mechanism is in transmission connection with the spring lock; and the telescopic supporting legs are arranged on the rotary shaft. The rotary motor home stepping mechanism is exquisite and firm in structure, convenient to use, practical and multipurpose, cost is effectively reduced, and the rotary motor home stepping mechanism can be used for getting on a vehicle from the front of a vehicle door and can also be used for getting on a vehicle from an expansion platform.

The utility model discloses a multifunctional water tank structure for a house car, including the water tank body of installation on the house car platform, be connected with left lid and right lid through a plurality of hinges on the water tank body, the handle is fixed with on the left lid and right lid, the side portion of left lid is fixed with rubber strip close to right lid, is equipped with the auxiliary mouth on the right lid, is fixed with the draining net basket at the auxiliary mouth, the closing plate that can close the auxiliary mouth is slid to be equipped with on the right lid, the handle is possessed on the closing plate.

The folding range hood cover comprises a main cover body and side cover bodies, the upper portion of the main cover body is rotationally connected to a fixed face, the side cover bodies are rotationally connected to the side portion of the main cover body, the side cover bodies comprise the first side cover body and the second side cover body, the first side cover body is rotationally connected to the side portion of the main cover body, and the second side cover body is rotationally connected to the side portion of the main cover body. The second side cover body is rotationally connected to the fixed face, and the first side cover body and the second side cover body are rotationally connected. When the range hood cover disclosed by the utility model is unfolded, the relatively close side edges of the first side cover body and the second side cover body are propped against each other, the first side cover body is propped against the main cover body, the second side cover body is propped against the fixed surface, and the first side cover body and the second side cover body are locked at the maximum angle through the locking mechanism, so that the main cover body can be supported by the side cover bodies; and the unfolding stability of the folding range hood cover is improved.