Free-flow conveyor traffic system

Abstract

This invention relates to the field of transportation, specifically disclosing a free-traffic transportation system, comprising: a skateboard seat with an I-shaped keel at the center of its bottom; a sliding track, where the skateboard seats are interconnected by the I-shaped keel to form a closed loop and slide along the sliding track; an electric motor drive unit, segmented and installed on the sliding track, for providing power control; and a hydraulic braking device for controlling the speed of the skateboard seats. This invention, by utilizing the perfect combination of the skateboard seat and the sliding track, creates a novel public transportation mode. The sliding track is cleverly laid on the urban ground, blending harmoniously with the surrounding environment, ensuring barrier-free access and enhancing the city's aesthetics. The skateboard seats glide smoothly along the track, providing passengers with a convenient and efficient travel experience. This not only effectively alleviates urban traffic congestion but also significantly reduces energy consumption and environmental pollution, truly achieving green travel.

Description

Technical Field

[0001] This invention belongs to the field of transportation, specifically a free-traffic transportation system. Background Technology

[0002] In the transportation sector, traditional public transportation systems such as buses and subways, while alleviating urban traffic pressure to some extent, still have many shortcomings. In particular, with the acceleration of urbanization and the continuous growth of the population, problems such as traffic congestion, high energy consumption, and serious environmental pollution are becoming increasingly prominent.

[0003] Chinese patent CN203997887U discloses a pedestrian conveying system, including a track, a drive device, and a sliding plate for carrying and conveying pedestrians. The track is erected on a prefabricated base on the ground, and the drive device is also installed on the base, capable of stationary movement. The sliding plate rests on the track and is supported by it. The bottom of the sliding plate has a friction contact portion that contacts the drive device. The drive device generates friction with the friction contact portion through stationary movement, causing the friction contact portion to displace. The driven friction contact portion drives the entire sliding plate to slide on the track, thereby conveying pedestrians. The drive device includes a drive wheel that can rotate around an axis in place and a motor that rotates the drive wheel. The friction contact portion is a keel protruding along the length of the sliding plate and the track, installed in the middle of the bottom surface of the sliding plate. This structure allows the drive device to push the friction contact portion to displace through friction, enabling a simple structure to successfully achieve the technical effect of conveying pedestrians.

[0004] This invention is an operating system based on the aforementioned pedestrian transport system;

[0005] Traditional modes of transportation, such as cars and buses, consume a lot of energy and emit exhaust fumes during operation, causing pollution to the environment. Summary of the Invention

[0006] To address the aforementioned technical problems, this invention provides a free-roaming transportation system to solve the problems of traditional transportation tools such as cars and buses consuming large amounts of energy and emitting exhaust gases, causing environmental pollution during operation.

[0007] A free-traffic transportation system, comprising:

[0008] A skateboard seat, wherein an I-shaped frame is provided at the center of the bottom of the skateboard seat;

[0009] The sliding track allows the skateboard seat to slide along a closed loop formed by interconnected I-shaped keels.

[0010] The electric motor drive unit is installed in sections on the sliding rail to provide power control;

[0011] A hydraulic braking system is used to control the speed of the skateboard seat;

[0012] Constant speed conveyors are used for long-distance distribution to maintain the rapid and continuous transport of passengers and goods.

[0013] The transfer belt is used to connect passengers between constant speed belts and variable speed belts for easy passenger transfers.

[0014] Variable speed belts are used to change the running speed of the conveyor belt to ensure the safe boarding and alighting of passengers and to facilitate seamless transfers between conveyor belts.

[0015] Preferably, the height of the sliding track is 20 cm.

[0016] Preferably, the constant speed belt, transfer belt, and variable speed belt adopt a parallel track in the same direction, synchronous and seamless transition section, bidirectional corresponding transition section, and all-round passenger boarding and alighting operation mode.

[0017] Preferably, it also includes independent speed belts; the independent speed belts are seamlessly connected to the speed belts in the distribution area, thereby improving the network and diverting passengers.

[0018] Preferably, the method for constructing the system includes:

[0019] a. Select a sliding track height that blends into the urban space;

[0020] b. Select different specifications and distribution density of pulleys according to the installation environment;

[0021] c. Employ a non-invasive ground construction method, using prefabricated components to lay the foundation and assemble the structure for stability.

[0022] Preferably, the pulleys can be replaced at the connection between the skateboard seats on the conveyor belt.

[0023] Preferably, the billing method of the system includes:

[0024] a. Fare is calculated based on travel time;

[0025] b. Charges are based on the distance between the entry and exit checkpoints.

[0026] Preferably, the system's operating speed and security assurance include:

[0027] a. Setting the operating program for the variable speed belt, including setting several operating time periods of different durations;

[0028] b. The operating procedure for constant speed belts should be set with the speed determined by the safety of passengers during transition.

[0029] Preferably, the segmented driving and braking of the system includes:

[0030] a. Install a drive unit at the bend of the conveyor belt;

[0031] b. The number of drive units installed in an array on the uphill section, depending on the slope and the length of the distance.

[0032] c. Install braking devices on downhill sections and at the exit of curves to control speed.

[0033] Compared with existing technologies, the present invention has the following beneficial effects: by utilizing the perfect combination of skateboard seats and sliding tracks, a brand-new public transportation mode is created. The sliding tracks are cleverly laid on the urban ground, blending harmoniously with the surrounding environment, ensuring barrier-free access and enhancing the aesthetics of the city. The skateboard seats glide smoothly along the tracks, providing passengers with a convenient and efficient travel experience. This not only effectively alleviates urban traffic congestion but also greatly reduces energy consumption and environmental pollution, truly achieving green travel. Attached Figure Description

[0034] Figure 1 This is a schematic diagram of the system of the present invention;

[0035] Figure 2 This is a schematic diagram of the construction method of the system of the present invention. Detailed Implementation

[0036] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] like Figures 1 to 2 As shown:

[0038] Example 1: This invention provides a free-traffic transportation system, comprising:

[0039] The skateboard seat has an I-shaped keel at the bottom center, which connects with the sliding track to form a closed loop, ensuring that the seat can glide stably on the track.

[0040] The sliding track connects the skateboard seats to form a closed loop via I-shaped keels, allowing them to slide along the track. The sliding track is designed to be 20 cm high to blend into the urban space, while reducing construction difficulty and impact on urban infrastructure. The sliding track can be equipped with different specifications of sliding wheels and distribution density, as well as precast concrete or steel components, to adapt to various terrains and pipeline facilities, depending on the installation environment.

[0041] The electric motor drive unit is installed in sections on the sliding rail to provide power control and ensure that the skateboard seat can glide stably at the set speed and direction;

[0042] The hydraulic braking system is used to control the speed of the skateboard seat, ensuring that it can slow down or stop in time when needed, thus protecting the safety of passengers.

[0043] Constant speed belts are used for long-distance distribution to maintain the rapid and continuous transport of passengers and goods. They utilize the principle of inertial acceleration for gliding, which is energy-efficient and efficient, and can operate 24 hours a day with a set speed value.

[0044] The transfer belt is used for passenger transfers between constant-speed and variable-speed belts. It is designed as a transition section of a certain length from the constant-speed belt to ensure a seamless transition for passengers. Furthermore, the transfer belt can be combined with intelligent transition platform sections to improve transfer efficiency.

[0045] The variable speed belt is used to change the running speed of the conveyor belt to meet the needs of passengers safely getting on and off the conveyor belt and to facilitate the transition between transfer conveyor belts. It is set to a slow speed operation period based on the passenger safety boarding and a fast speed transition operation period based on the conveyor speed of the transfer belt.

[0046] Specifically, the height of the sliding track is 20 centimeters.

[0047] Specifically, the constant speed belt, transfer belt, and variable speed belt adopt a parallel track in the same direction, a synchronous and seamless transition section, a bidirectional corresponding transition section, and an all-round passenger boarding and alighting operation mode.

[0048] Specifically, this also includes independent speed belts; independent speed belts do not directly participate in the operation of constant speed belts and transfer belts. Independent speed belts are connected to speed belts in the distribution area to improve the network and divert passengers. They are suitable for distribution in residential and commercial areas, commercial streets, schools, parks and scenic spots, and the appropriate width is selected according to passenger flow and distribution environment conditions.

[0049] Specifically, the system construction methods include:

[0050] a. Select a sliding track height that integrates with the urban space. Based on the characteristics and limitations of the urban space, select an appropriate sliding track height (e.g., 20 cm) to ensure that the system can be coordinated with the urban environment;

[0051] b. Select different specifications of sliding wheels and their distribution density according to the installation environment. Select different specifications of sliding wheels and their distribution density according to different installation environments (such as ground, culvert, surface erection, etc.) to ensure that the skateboard seat can glide stably and adapt to various terrains.

[0052] c. A non-invasive ground construction method is adopted, using prefabricated components laid flat and assembled to stabilize the foundation. This method minimizes damage and impact on urban infrastructure. Simultaneously, the use of prefabricated components laid flat and assembled ensures the system's stability and safety.

[0053] Specifically, the pulleys can be replaced at the connection between the skateboard seats on the conveyor belt, facilitating maintenance and upkeep. This reduces system maintenance costs and extends its service life.

[0054] As shown above, this system achieves efficient and convenient transportation of passengers and goods in the city through the ingenious combination of skateboard seats and sliding tracks. The sliding tracks are rationally designed, with a height of only 20 centimeters, making them easy to integrate into urban spaces while reducing construction difficulty and impact on urban infrastructure. The system is equipped with an electric motor drive and a hydraulic braking device to ensure that the skateboard seats can glide stably at the set speed and direction, and to decelerate or stop in time when necessary to ensure passenger safety.

[0055] In addition, the system is equipped with constant speed belts, transfer belts, and variable speed belts, adopting a parallel, unidirectional, and seamlessly connected operation mode to improve transport efficiency. The introduction of independent variable speed belts further improves the network layout and effectively diverts passengers. The use of non-invasive ground construction and prefabricated component flat-laying assembly and stabilization methods ensures the system's stability and safety.

[0056] Meanwhile, the drive wheels can be replaced at the connection between the skateboard seats on the conveyor belt, which facilitates system maintenance and upkeep, reduces maintenance costs, and extends service life.

[0057] Example 2: This example is basically the same as the previous example, except that the system's billing method includes:

[0058] a. Pricing is based on travel time. The system is equipped with a precise timing device to record the total time from when a passenger enters the conveyor belt to when they leave, and calculates the fare accordingly. This pricing method is simple and intuitive, and is particularly suitable for passengers with uncertain travel times or who wish to enjoy a more flexible travel experience.

[0059] b. Pricing is based on the distance between the entry and exit checkpoints. The system will install sensors at each platform checkpoint to record the exact location of passengers entering and leaving the conveyor belt. The fee will be calculated based on the length of the selected path, i.e., the actual distance between the entry and exit checkpoints. This method is fairer and more reasonable, ensuring passengers pay according to their actual travel distance, while also helping to optimize conveyor belt operating efficiency and passenger experience.

[0060] As shown above, this system offers two flexible billing methods to meet the needs of different passengers. The first method is based on travel time. The system is equipped with a precise timing device to record the total time from boarding to alighting and calculates the fare accordingly. This method is simple and intuitive, especially suitable for passengers with uncertain travel times or those seeking a flexible travel experience. The second billing method calculates the fare based on the distance the passenger travels from the boarding and alighting points on the conveyor belt. The system has sensors at each boarding and alighting point to record the passenger's exact location, and the fare is calculated based on the actual distance traveled. This method is fairer and more reasonable, ensuring that passengers pay according to their actual travel duration, while also improving the efficiency of the conveyor belt and the passenger experience. These two billing methods together constitute the system's flexible and fair billing system.

[0061] Example 3: This example is basically the same as the previous example, except that...

[0062] Specifically, the system's operating speed and security guarantees include:

[0063] a. The variable speed belt's operating program can be set with several different time intervals. These intervals can be flexibly adjusted based on the conveyor belt's width, passenger flow, and passenger boarding / alighting needs. For example, different operating intervals can be set for two minutes, five minutes, ten minutes, etc., or based on distance, such as 200 meters, 500 meters, 1000 meters, etc. Furthermore, the variable speed belt's connecting and non-connecting sections will be distinguished and numbered by color, or guided by sound and light cues in the conveyor platform corridor, ensuring passengers can accurately determine when to board and alight from the variable speed belt.

[0064] b. The operating procedure for constant speed conveyor belts should be set with the speed prioritized for passenger safety during transitions. When setting the speed, factors such as the turning radius along the route, the length of the transition section between the constant speed conveyor belt and the transfer belt, and the urban road environment should be comprehensively considered. Theoretically, the operating speed of a constant speed conveyor belt can be set to around 30 km / h, but the specific speed needs to be assessed and adjusted based on actual safety conditions.

[0065] Specifically, the system's segmented drive and braking include:

[0066] a. A drive unit is installed at the bend of the conveyor belt. To ensure smooth operation of the conveyor belt during bends, a drive unit needs to be installed at the bend. This drive unit can provide sufficient power to maintain a stable speed and tension for the conveyor belt during bends;

[0067] b. For uphill sections, the number of drive units should be distributed in an array according to the slope and distance. On uphill sections, due to gravity, the conveyor belt requires more power to maintain a constant speed. Therefore, the number of drive units should be distributed in an array according to the slope and distance. This ensures that the conveyor belt receives sufficient power on uphill sections, preventing it from stalling or rolling backward.

[0068] c. Braking devices should be installed on downhill sections and at the exit of curves to control speed. On downhill sections and at the exit of curves, the conveyor belt speed may increase due to gravity. To ensure passenger safety, braking devices need to be installed at these locations to control the speed. The braking devices can be adjusted according to actual conditions to ensure that the conveyor belt maintains a stable speed and safety during operation.

[0069] As shown above, this system has multiple operating time periods, such as two minutes, five minutes, and ten minutes. These time periods can be intelligently adjusted based on the actual width of the conveyor belt, the predicted passenger flow, and the actual needs of passengers getting on and off the conveyor belt. This setting aims to ensure that passengers can safely and conveniently get on and off the variable speed belt, while maximizing conveyor efficiency. By precisely controlling the operating speed of the variable speed belt, the system not only improves the passenger riding experience but also further enhances the overall safety and reliability of operation.

[0070] Furthermore, this embodiment optimizes the specific implementation of segmented drive and braking to ensure smooth and efficient operation of the conveyor belt under various terrain and stress conditions. Through precise installation of the drive and braking devices, the system achieves a balance between push and pull forces, thereby ensuring smooth and unobstructed closed-loop operation of the conveyor belt. These improvements collectively enhance the overall performance and passenger satisfaction of the free-movement transportation system.

[0071] Application process:

[0072] I. System Construction

[0073] Sliding track installation: Based on the characteristics and limitations of urban space, a 20 cm high sliding track was selected to reduce construction difficulty and impact on urban infrastructure. A non-invasive ground construction method and a prefabricated component flat-laying assembly and stabilization method were used to lay the foundation, ensuring the system's stability and safety.

[0074] Skateboard Seat and Drive Unit Installation: The skateboard seat is installed on the sliding track, with its bottom connected to the track via an I-beam frame. The electric motor drive unit is installed in sections to provide power control for the skateboard seat and ensure stable gliding.

[0075] Braking and safety features: A hydraulic braking system is provided to control the speed of the skateboard seat and ensure passenger safety. Necessary safety warnings and emergency braking devices are also included.

[0076] II. System Operation

[0077] Constant speed conveyor belt and transfer belt: The constant speed conveyor belt continuously transports passengers and goods at a set speed, operating 24 hours a day. The transfer belt connects the constant speed conveyor belt and the variable speed conveyor belt, ensuring seamless passenger transfers.

[0078] Variable speed belt adjustment: The operating time of the variable speed belt can be flexibly adjusted according to the width of the conveyor belt, passenger flow, and passenger boarding and alighting needs. Color-coding and numbering, or audio and visual cues in the conveyor platform corridor, are used to guide passengers and ensure they accurately determine when to board and alight from the variable speed belt.

[0079] Segmented drive and braking: Drive and braking devices are installed at turns, uphill sections and downhill sections respectively to ensure that the conveyor belt can operate smoothly and efficiently under different terrain and stress conditions.

[0080] III. Fare and Passenger Services

[0081] Fare Options: Two flexible fare options are available: fare based on travel time and fare based on the distance between the entry and exit gates. Passengers can choose the appropriate fare option based on their needs.

[0082] Passenger services: Intelligent connecting platforms will be provided to improve transfer efficiency. Necessary service facilities and signage will also be provided to offer passengers a convenient and comfortable service experience.

[0083] IV. System Maintenance and Upkeep

[0084] Regularly inspect and maintain key components such as skateboard seats, drive units, and braking systems to ensure their proper functioning. The rollers can be replaced at the connection points between skateboard seats on the conveyor belt, facilitating system maintenance, reducing maintenance costs, and extending service life.

[0085] Through the above steps, the independent travel transportation system can operate efficiently and conveniently in the city, providing passengers with high-quality travel services.

[0086] All standard parts used in this invention can be purchased commercially, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0087] In the description of this invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0088] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0089] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0090] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0091] The accompanying drawings of the embodiments disclosed in this invention only involve structures relevant to the embodiments disclosed in this invention. Other structures can be referred to with common designs. Unless otherwise specified, the same embodiment and different embodiments of this invention can be combined with each other.

[0092] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A free-traffic transportation system, characterized in that, include: A skateboard seat, wherein an I-shaped frame is provided at the center of the bottom of the skateboard seat; The sliding track allows the skateboard seat to slide along a closed loop formed by interconnected I-shaped keels. The electric motor drive unit is installed in sections on the sliding rail to provide power control; A hydraulic braking system is used to control the speed of the skateboard seat; Constant speed conveyors are used for long-distance distribution to maintain the rapid and continuous transport of passengers and goods. The transfer belt is used to connect passengers between constant speed belts and variable speed belts for easy passenger transfers. Variable speed belts are used to change the running speed of the conveyor belt to ensure the safe boarding and alighting of passengers and to facilitate seamless transfers between conveyor belts.

2. The free-traffic transportation system as described in claim 1, characterized in that, The height of the sliding track is 20 centimeters.

3. The free-traffic transportation system as described in claim 2, characterized in that, The constant speed belt, transfer belt, and variable speed belt adopt a parallel track in the same direction, synchronous and seamless transition section, bidirectional corresponding transition section, and all-round passenger boarding and alighting operation mode.

4. The free-traffic transportation system as described in claim 3, characterized in that, It also includes independent speed belts; these independent speed belts are seamlessly connected to the speed belts within the distribution area, thereby improving the network and diverting passengers.

5. The free-traffic transportation system as described in claim 4, characterized in that, The system construction method includes: a. Select a sliding track height that blends into the urban space; b. Select different specifications and distribution density of pulleys according to the installation environment; c. The foundation is laid using a non-invasive ground construction method, employing a prefabricated component flat-laying structure assembly and stabilization method.

6. The free-traffic transportation system as described in claim 5, characterized in that, The pulleys can be replaced at the connection between the skateboard seats on the conveyor belt.

7. The free-traffic transportation system as described in claim 1, characterized in that, The billing method of the system includes: a. Fare is calculated based on travel time; b. Charges are based on the distance between the entry and exit checkpoints.

8. The free-traffic transportation system as described in claim 1, characterized in that, The system's operating speed and security assurance include: a. Setting the operating program for the variable speed belt, including setting several operating time periods of different durations; b. The operating procedure for constant speed belts should be set with the speed determined by the safety of passengers during transition.

9. The free-traffic transportation system as described in claim 8, characterized in that, The system's segmented drive and braking include: a. Install a drive unit at the bend of the conveyor belt; b. The number of drive units installed in an array on the uphill section, depending on the slope and the length of the distance. c. Install braking devices on downhill sections and at the exit of curves to control speed.

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