Elevated obstacle-crossing device and system, and usage method for system

Abstract

Disclosed in the present invention are an elevated obstacle-crossing device and system, and a usage method for the system. The elevated obstacle-crossing device comprises a movable base, a support frame and an arched bridge deck, wherein the support frame comprises one or more support apparatuses, and the arched bridge deck comprises one or more bridge deck sections. The elevated obstacle-crossing system comprises: an elevated obstacle-crossing device, an information acquisition unit and a processing unit. The method comprises: acquiring relevant information; performing calculation on the basis of the acquired information, so as to obtain a deployment scheme for an elevated obstacle-crossing device; on the basis of the deployment scheme, dispatching an appropriate elevated obstacle-crossing device to a required position; and deploying the elevated obstacle-crossing device according to the deployment scheme. By means of the elevated obstacle-crossing device and system and the usage method for the system, as disclosed in the present invention, a movable base is used to quickly erect a temporary passage, and an arched bridge deck is used to allow vehicles to cross, by means of the temporary passage, obstacles having a certain height, such as a faulty vehicle or a congested traffic flow, such that higher vehicle passing efficiency can be achieved.

Description

An elevated obstacle-crossing device, system, and method of use thereof Technical Field

[0001] This invention relates to the field of road equipment technology, and in particular to an elevated obstacle crossing device, system and method of use thereof. Background Technology

[0002] As people's living standards continue to improve, the number of privately owned cars is increasing. This increase in cars has led to a continuous expansion of urban traffic volume, and road congestion caused by traffic accidents or peak traffic hours is becoming increasingly serious. Traffic congestion inevitably reduces traffic efficiency.

[0003] Existing temporary access bridges are all flat bridges, mostly used to cross large pits or ditches, and cannot cross obstacles of a certain height. Therefore, there is an urgent need for an elevated obstacle crossing device that uses an arched bridge deck to allow normally traveling vehicles to cross obstacles of a certain height, such as disabled vehicles or congested traffic, and quickly establish temporary passages. Furthermore, the height and slope of the arched bridge deck can be flexibly adjusted according to the height of the obstacle and the size and weight of the vehicles passing through, thereby achieving higher vehicle throughput efficiency. Summary of the Invention

[0004] The main objective of this invention is to provide an elevated obstacle-crossing device, system, and method of use. The device uses a movable base to quickly set up temporary passages and an arched bridge deck to allow normally traveling vehicles to cross obstacles of a certain height, such as disabled vehicles or congested traffic. Furthermore, the height and slope of the arched bridge deck can be flexibly adjusted according to the height of the obstacle and the size and weight of the passing vehicles to achieve higher vehicle throughput.

[0005] To achieve the above objectives, the present invention provides an elevated obstacle-crossing device, which includes a movable base, a support frame, and an arched bridge deck.

[0006] The support frame includes one or more support devices. The bottom end of the support device is connected to the movable base, and the top end of the support device is connected to the arched bridge deck for supporting the arched bridge deck. The support device includes a telescopic part for adjusting the height of each support device.

[0007] The mobile base is used to stabilize the support frame, the position of the support device on the mobile base is fixed or adjustable, when the position of the support device on the mobile base is adjustable, the mobile base further comprises a slide rail and one or more mobile seats movable on the slide rail, the bottom end of the support device is connected to the mobile seat and can move with the mobile seat on the slide rail, when the position of the support device on the mobile base is fixed, the mobile base comprises one or more fixed connection seats, and the bottom end of the support device is connected to the fixed connection seat.

[0008] The arch-shaped bridge deck comprises one or more bridge decks, each bridge deck is connected to the top end of a different support device, and adjacent two bridge decks of the arch-shaped bridge deck are connected through an adjustable connector, each end of the adjustable connector is connected to one bridge deck, and when the included angle of the adjacent two bridge decks needs to be changed, the angle of the adjustable connector can be adjusted accordingly, and each bridge deck forms an arch-shaped bridge deck together, and the arch-shaped bridge deck is in the shape of a trapezoid or a polygon; the height and slope of the arch-shaped bridge deck can be adjusted by adjusting the height of each support device, and each support device can be independently adjusted to the same or different height.

[0009] The elevated obstacle-crossing device as described above, wherein the mobile base further comprises a stabilizing component, and the stabilizing component is a telescopic side plate located at the side of the bottom of the mobile base and capable of extending to the side to increase the stability of the mobile base.

[0010] The elevated obstacle-crossing device as described above, wherein the elevated obstacle-crossing device further comprises a conveyor belt located at one end of the uphill slope of the arch-shaped bridge deck and used to assist in uphill climbing.

[0011] The elevated obstacle-crossing device as described above, wherein the elevated obstacle-crossing device further comprises an information acquisition module and a processing module, the information acquisition module is used to acquire information related to the elevated obstacle-crossing device, including the size of the obstacle, the ground and the space in the air available for laying the elevated obstacle-crossing device, and the processing module is used to calculate the suitable height and slope of the arch-shaped bridge deck of the elevated obstacle-crossing device according to the acquired information related to the elevated obstacle-crossing device, and then calculate the height of each support device of the support frame according to the height and slope of the arch-shaped bridge deck.

[0012] The elevated obstacle-crossing device as described above, wherein the mobile base further comprises a connector used to be connected to a transport vehicle head, and the elevated obstacle-crossing device can be connected to the transport vehicle head and towed by the transport vehicle head to realize movement.

[0013] The high-rack obstacle-crossing device as described above can be disassembled into small parts and transported by a UAV, the movable base comprises two or more base segments, each single-segment base segment, support device and single-segment bridge deck can be transported to a desired position by a UAV, and then combined into a movable base, a support frame and an arched bridge deck by combining each single-segment base segment, each support device and each single-segment bridge deck, respectively.

[0014] The high-rack obstacle-crossing device as described above can be disassembled into small parts and used as a UAV body connected with a rotor or a flying wing to form a complete UAV, and at least one of the single-segment base segment, the support device and the single-segment bridge deck comprises a wing connecting device used for connecting the rotor or the flying wing.

[0015] The application further provides a high-rack obstacle-crossing system, which comprises the high-rack obstacle-crossing device as described above, and further comprises an information acquisition unit and a processing unit,

[0016] The information acquisition unit is used for acquiring relevant information for laying the high-rack obstacle-crossing device, including the size of an obstacle, the ground and the space in the air available for laying;

[0017] The processing unit is used for calculating a laying scheme of the high-rack obstacle-crossing device according to the acquired relevant information, and the laying scheme comprises: the specific laying position, size and length of the movable base of the high-rack obstacle-crossing device, the height of each support device of the support frame, the suitable height and slope of the arched bridge deck of the high-rack obstacle-crossing device, and the high-rack obstacle-crossing device is dispatched to a desired position according to the laying scheme to be laid according to the laying scheme.

[0018] The high-rack obstacle-crossing system as described above further comprises a command unit, which analyzes and calculates a suitable vehicle passing scheme according to the information of the vehicle to command the vehicle to pass, and the vehicle passing scheme comprises: the position, sequence, interval, speed, rear space and distance of the vehicle.

[0019] The application further provides a use method of the high-rack obstacle-crossing system as described above, and the method comprises:

[0020] acquiring relevant information, which comprises the size of an obstacle, the ground and the space in the air available for laying;

[0021] calculating a laying scheme of the high-rack obstacle-crossing device according to the acquired information, and the laying scheme comprises: the specific laying position, size and length of the movable base of the high-rack obstacle-crossing device, the height of each support device of the support frame, and the suitable height and slope of the arched bridge deck of the high-rack obstacle-crossing device;

[0022] According to the laying scheme, the suitable elevated obstacle-crossing device is dispatched to the required position.

[0023] The elevated obstacle-crossing device is laid according to the laying scheme.

[0024] The elevated obstacle-crossing device, system and use method of the present application, the elevated obstacle-crossing device comprises a mobile base, a support frame and an arched bridge deck, the support frame comprises one or more support devices, the support device comprises an extension part, the extension part is used for adjusting the height of each support device; the arched bridge deck comprises one or more bridge decks, the height and slope of the arched bridge deck can be adjusted by adjusting the height of each support device. The elevated obstacle-crossing system comprises: an elevated obstacle-crossing device, an information acquisition unit and a processing unit. The method comprises: acquiring relevant information; calculating the laying scheme of the elevated obstacle-crossing device according to the acquired information; according to the laying scheme, the suitable elevated obstacle-crossing device is dispatched to the required position; the elevated obstacle-crossing device is laid according to the laying scheme. Through the elevated obstacle-crossing device, system and use method of the present application, the movable base is used to quickly erect a temporary passage, the arched bridge deck is used to make the vehicle pass through the temporary passage to cross the obstacle with a certain height such as a fault vehicle or a congested vehicle flow, and the height and slope of the arched bridge deck can be flexibly adjusted according to the height of the obstacle and the size parameters and weight of the passing vehicle, so that higher vehicle passing efficiency can be obtained. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 is a schematic view of the elevated obstacle-crossing device of the first embodiment of the present application.

[0026] Fig. 2 is a schematic view of the mobile base.

[0027] Fig. 3 is a schematic view of the support frame.

[0028] Fig. 4 is a schematic view of the arched bridge deck.

[0029] Fig. 5 is a schematic view of the elevated obstacle-crossing system of the second embodiment of the present application.

[0030] Fig. 6 is a method flow chart of the use method of the elevated obstacle-crossing system of the third embodiment of the present application. DETAILED DESCRIPTION

[0031] In order to further illustrate the technical means and effects taken by the present application to achieve the predetermined purpose, the specific embodiments of the present application are described in detail below in combination with the drawings and examples.

[0032] The first embodiment of the present application is described with reference to Fig. 1. Fig. 1 is a schematic view of the elevated obstacle-crossing device of the first embodiment of the present application. As shown in the figure, the elevated obstacle-crossing device of the present application comprises a mobile base 10, a support frame 20 and an arched bridge deck 30,

[0033] The movable base 10 is used to stabilize the support frame 20, thereby stabilizing the entire elevated obstacle crossing device. The support frame 20 includes one or more support devices. The bottom end of the support device is connected to the movable base 10, and the top end of the support device is connected to the arched bridge deck 30 to support the arched bridge deck 30. The support device includes a telescopic part for adjusting the height of the support device. The arched bridge deck 30 includes one or more bridge deck sections, each of which is connected to the top end of a different support device, and the bridge deck sections together form the arched bridge deck 30. The support device can be a support rod or a lifting pier, such as a scissor-lift lifting pier.

[0034] Figure 2 is a schematic diagram of the movable base. The schematic diagram is a top view of the movable base 10. As shown in Figure 2, the movable base 10 includes two strip seats 101, which are connected by one or more connecting seats 102. When traffic congestion caused by an accident occurs while using the elevated obstacle crossing device, the two strip seats 101 of the movable base 10 can be positioned near the left and right lane lines of the accident lane. The distance between the two strip seats 101 is adjustable. The connecting seats 102 are telescopic, and their length can be changed to adjust the distance between the two strip seats 101, adapting to different obstacle widths. The obstacle (accident vehicle) is located between the two strip seats 101. The support frame 20 is connected to the strip seats 101 of the movable base 10. The arched bridge surface 30, supported by the support frame 20, opens an aerial passage above the accident vehicle, allowing vehicles in the accident lane to pass over the accident vehicle via the arched bridge surface 30, thus avoiding congestion caused by the traffic accident.

[0035] In the elevated obstacle-crossing device of the present invention, the position of the support device of the support frame 20 on the movable base 10 is fixed or adjustable. When the position of the support device on the movable base 10 is adjustable, the movable base 10 may further include a slide rail 103 and a movable seat that can move on the slide rail. The slide rail 103 is located on the strip seat 101, and the support device of the support frame 20 is connected to the movable seat and can move with the movable seat on the slide rail 103 to adjust the position of the support device. The position of each support device can be adjusted individually. When the position of the support device on the movable base is fixed, the movable base 10 may include one or more fixed connecting seats, and the bottom end of the support device is connected to the fixed connecting seat. In the present invention, the support device may be telescopic or tiltable. With a telescopic or tiltable support device, the support device can be adjusted to a suitable height for use when in use, and when the support device is not in use, it can be retracted or tilted to facilitate transportation or assembly. The support device can be tilted by installing a pivot at the bottom or middle of the support device. When it needs to be tilted, the part above the pivot of the support device is tilted by the pivot. The tilted part can tilt in the direction of the strip seat 101 or in other directions. This invention does not limit this.

[0036] The elevated obstacle-crossing device of the present invention may further include a telescopic wheel on the mobile base 10. The telescopic wheel may be located inside the base or on the side of the base. When the mobile base 10 needs to move, the telescopic wheel extends to contact the ground; when the mobile base stops moving, the telescopic wheel retracts away from the ground. The telescopic wheel is preferably a swivel caster, but other suitable types of wheels may also be used; the present invention does not impose any limitations.

[0037] The elevated obstacle-crossing device of the present invention, the mobile base 10, may further include a stabilizing component 104, which is used to enhance stability. The stabilizing component 104 may be a retractable side panel, and there may be multiple retractable side panels located on the bottom side of the mobile base 10. These panels can extend to the side when needed, increasing the stability of the mobile base 10. In addition to increasing the stability of the mobile base 10 itself, the stabilizing component 104 can also increase the extension length while limiting its thickness to not obstruct wheel passage. When the retractable side panel extends to the side, it can extend into the adjacent lane. Since the retractable side panel is located on the bottom side of the mobile base 10, i.e., close to the ground, and its thickness is not thick, vehicles in the adjacent lane can drive over the retractable side panel. This significantly enhances the anti-tipping ability of the mobile base 10, thus greatly improving its stability.

[0038] Figure 3 is a schematic diagram of the support frame. As shown, the support frame 20 of the elevated obstacle crossing device includes one or more support devices 201. The bottom end of the support device 201 is connected to the movable base 10. The position of the support device 201 on the movable base 10 is adjustable. The bottom end of the support device 201 can be connected to a movable seat on the movable base 10, allowing it to move along a slide rail with the movable seat. Each support device 201 includes a telescopic part 202, which is used to adjust the height of the support device 201. Each support device 201 includes a telescopic part 202, and each telescopic part 202 can be adjusted independently. Therefore, each support device 201 of the support frame 20 can be independently adjusted to the same or different heights. The telescopic part 202 can be located in the middle of the support device 201 as shown in Figure 3, or it can be located at the bottom or top of the support device 201; this invention is not limited thereto. The top end of the support device 201 is connected to the arched bridge deck 30 to support the arched bridge deck.

[0039] Figure 4 is a schematic diagram of the arched bridge deck. As shown, the arched bridge deck 30 includes multiple deck sections 301, each connected to the top of a different support device 201. Each deck section 301 is supported by one or more support devices 201. Adjacent deck sections 301 are connected by one or more adjustable connectors 302. The adjustable connectors 302 can be ball connectors, shaft connectors, or other types of connectors; this invention is not limited in this regard. Each end of the adjustable connector 302 is connected to one deck section 301. When the angle between adjacent deck sections needs to change, the angle of the adjustable connector can be adjusted accordingly. When the support device 201 is a lifting pier, the top of the lifting pier can serve as the deck section 301, which can be flat or inclined. The length of each deck section 301 can be fixed or adjustable. The bridge deck 301 can be length-adjustable by using a telescopic plate, by using a telescopic material, or by using other suitable methods. This invention does not impose any limitations.

[0040] In the elevated obstacle-crossing device of the present invention, each bridge deck 301 together forms an arched bridge deck 30. Each bridge deck 301 can be a plane or an arc surface, and the present invention does not impose any restrictions. When each bridge deck 301 is a plane, the sides of the arched bridge deck 30 formed together are trapezoidal or polygonal with respect to the ground.

[0041] The elevated obstacle-crossing device of the present invention allows for adjustment of the height and slope of the arched bridge deck by adjusting the height of each supporting device. A preferred adjustment scheme is to make the sides of the arched bridge deck 30 trapezoidal, as shown in Figure 4. In this case, the height of the middle supporting devices is the same, equal to the height of the arched bridge deck 30 (the height of the highest point of the arched bridge deck 30 is defined as the height of the arched bridge deck 30), which should be higher than the height of the obstacle to be crossed. The height of the supporting devices on both sides decreases sequentially, so that the bridge deck on both sides forms a fixed slope. Both sides may consist of multiple bridge deck sections, but the slope of each section is the same. The advantage of this scheme is that the shape of the arched bridge deck 30 is simple, and the adjustment of height and slope is convenient.

[0042] The adjustment formula for this scheme is:

[0043] h n Let h be the height of the nth support device. n-1 Let s be the height of the (n-1)th support device. n Let α be the length of the nth segment of the bridge deck, α be the slope, and H be the height of the arched bridge deck.

[0044] Another preferred adjustment scheme for the elevated obstacle-crossing device of the present invention is to make the sides of the arched bridge deck 30 polygonal, as shown in Figure 1. In this case, viewed from the side, the middle section of the bridge deck has the highest height, which is the height of the arched bridge deck 30, and the slope of the bridge decks connecting to both sides gradually increases from 0. The advantage of this scheme is that the slope change of the arched bridge deck 30 is gentle, making it easy for vehicles to pass on it.

[0045] The adjustment formula for this scheme is:

[0046] h n Let h be the height of the nth support device. n-1 Let s be the height of the (n-1)th support device. n Let α be the length of the nth bridge segment. n Let be the slope of the nth section of the bridge deck.

[0047] The elevated obstacle-crossing device of the present invention may further include an information acquisition module and a processing module. The information acquisition module is used to acquire relevant information about laying the elevated obstacle-crossing device, including the size of the obstacle, the available ground surface and the space in the air. The processing module is used to calculate the suitable height and slope of the arched bridge surface of the elevated obstacle-crossing device based on the acquired relevant information about laying the elevated obstacle-crossing device, and then calculate the height of each support device of the support frame based on the height and slope of the arched bridge surface.

[0048] The elevated obstacle-crossing device of this invention, with its information acquisition module acquiring relevant information for laying the device, includes: the dimensions of the obstacle, the available ground surface and air space for laying. In this invention, the obstacle refers to the obstacle that needs to be crossed when laying the elevated obstacle-crossing device. This can be an accident vehicle in a traffic accident, an adjacent lane that needs to be crossed during temporary road closures and diversions, or a space enclosed for road repairs after road damage. Specifically, the relevant information acquired by the information acquisition module can include: the shape and dimensions of the obstacle, the length and height to be crossed, vehicle type, model, license plate number, vehicle length / width / height / mass / braking distance / tire condition / power condition / anti-skid performance, and passenger capacity. It can also include: the number of lanes, lane width, radius of curvature, road slope, road material, entrances / exits, traffic lights, crossings, connecting roads, and road environment. The available ground and air space for paving can be determined through analysis of information such as the number of lanes, lane width, radius of curvature, road slope, road material, entrances and exits, traffic lights, intersections, connecting roads, and the road environment. Information acquisition modules can be various devices such as cameras, radar, sensors, infrared detectors, and pressure / optical / ultrasonic sensors for the road or pavement. These modules can also be data interfaces, acquiring relevant information through vehicle IoT hardware / RFID cards / ECT devices; they can also be obtained through vehicle-mounted cameras, high-altitude monitoring devices such as satellites / aircraft / drones / high-altitude balloons; and they can also be obtained from traffic servers. The advantage of acquiring information through multiple methods is that it makes the information more comprehensive and avoids the gaps caused by relying on a single information source.

[0049] In this invention, since the acquired information comes from different sources, there may be differences in the data structure, data standards, data formats, and data descriptions. Therefore, to ensure smooth and efficient information use, it is necessary to convert and / or integrate information from different sources and of different types. This conversion and / or integration can be achieved through methods such as video recognition technology, audio recognition technology, vehicle / license plate recognition technology, 3D / 4D modeling technology, virtual reality technology, augmented reality technology, and translation between different languages.

[0050] In the elevated obstacle-crossing device of the present invention, after the information acquisition module acquires relevant information about the erection or adjustment of the elevated obstacle-crossing device, the processing module is used to calculate the suitable height and slope of the arched bridge surface of the elevated obstacle-crossing device based on the acquired relevant information, and then calculate the height of each support device of the support frame based on the height and slope of the arched bridge surface.

[0051] In this invention, a vehicle passage model can be established to analyze the suitable height and slope for elevated obstacle-crossing equipment. This model can be built by analyzing which arched bridge surfaces of varying heights and slopes are suitable or unsuitable for vehicles with different parameters. The analysis considers factors such as vehicle length, width, height, mass, braking distance, tire condition, power, anti-skid performance, and passenger capacity to determine which arched bridge surfaces are suitable or unsuitable for the vehicle. The model can be derived from big data analysis / artificial intelligence deep learning, or it can be continuously optimized and improved during actual use.

[0052] The elevated obstacle crossing device of the present invention, after the processing module analyzes the vehicle passage model to determine the suitable height and slope of the elevated obstacle crossing device, calculates the height of each support device according to the aforementioned adjustment formula, and then adjusts the height of each support device according to the calculated results to obtain an elevated obstacle crossing device with suitable height and slope, thereby making the elevated obstacle crossing device suitable for vehicle passage.

[0053] The elevated obstacle crossing device of the present invention can also, after the elevated obstacle crossing device is laid, calculate the appropriate height and slope of the elevated obstacle crossing device for the current passing vehicle based on the acquired vehicle information, including the vehicle's length / width / height / mass / braking distance / tire condition / power condition / anti-skid performance / number of passengers, etc. The height and slope of the elevated obstacle crossing device can be adjusted according to different passing vehicles, so as to improve the vehicle throughput and efficiency.

[0054] The elevated obstacle-crossing device of the present invention may further include a conveyor belt located at one end of the uphill section of the arched bridge deck 30 to assist vehicles in climbing the slope. The elevated obstacle-crossing device may also include a wheel-fixing device to secure the vehicle's wheels to the conveyor belt, thereby preventing accidents such as slippage or skidding when the vehicle is using the conveyor belt to assist in climbing the slope.

[0055] The elevated obstacle-crossing device of the present invention can be transported by a transport truck, and when in use, it can be quickly transported to the required location by the truck. The mobile base 10 may also include a connector 105 for connecting to a transport vehicle head, and the elevated obstacle-crossing device can be connected to the transport vehicle head and moved by the transport vehicle head. Alternatively, the telescopic wheels of the mobile base 10 can be extended, and the mobile base 10 can be connected to the transport vehicle head via the connector 105, so that the elevated obstacle-crossing device is directly used as the transport vehicle body and towed to the required location by the transport vehicle head. Alternatively, the elevated obstacle-crossing device can be loaded into the transport vehicle compartment and pulled to the required location by the transport truck; the present invention does not impose any limitations.

[0056] In actual mobile transportation, due to the considerable length of the elevated obstacle-crossing equipment, multiple transport trucks can be used for transport. For example, the elevated obstacle-crossing equipment can be disassembled into two sections, front and rear. The two strip seats 101 of the movable base 10 can separate it into a front and rear section. The front sections of the two strip seats 101 are connected by a connecting seat 102 to form the front section of the movable base 10, and the rear sections of the two strip seats 101 are connected by another connecting seat 102 to form the rear section of the movable base 10. The arched bridge deck 30 can also be separated from the two nearest adjacent bridge deck sections 301 at the point where the strip seats 101 separate. The front section (uphill section) of the separated arched bridge deck is connected to the front section of the movable base 10 via a support device 201, and the rear section (downhill section) of the separated arched bridge deck is connected to the rear section of the movable base 10 via a support device 201. In this way, the entire elevated obstacle-crossing equipment is disassembled into two sections, front and rear. The two sections of the elevated obstacle crossing equipment can be transported separately to the location where they are needed by a transport truck, and then spliced ​​together to form a complete elevated obstacle crossing equipment for use.

[0057] The elevated obstacle-crossing device of the present invention can also be equipped with a power locomotive to provide power traction for the movement and transportation of the elevated obstacle-crossing device. The power locomotive can be connected to connector 105 to tow the elevated obstacle-crossing device to achieve movement.

[0058] With the continuous advancement of materials and engine technology, the elevated obstacle-crossing equipment of this invention can also be rapidly transported by drones, thus avoiding the limitations imposed by road traffic conditions that make truck transportation difficult. The elevated obstacle-crossing equipment can be disassembled into small components for transport by drones. The mobile base can be disassembled into multiple base segments. Individual base segments, support devices, and individual bridge deck sections can all be transported by drones to the required location. These individual base segments are then combined to form the mobile base, the support devices are combined to form the support frame, and the bridge deck sections are combined to form the arched bridge deck. Finally, the mobile base, support frame, and arched bridge deck are combined to form the elevated obstacle-crossing equipment. By disassembling the elevated obstacle-crossing equipment into multiple parts to reduce the weight of each part, each part can be airlifted by drone to the required location. The parts are then combined to form a complete elevated obstacle-crossing equipment. For example, the mobile base 10 can be disassembled into multiple segments, each segment serving as a part; each support device 201 of the support frame 20 can serve as a part; and the arched bridge deck 30 can be disassembled into multiple parts.

[0059] The elevated obstacle crossing device of the present invention can be used to transport the payload of a drone by using each part of the disassembled elevated obstacle crossing device as a load, or each part of the disassembled elevated obstacle crossing device can be used as part of the drone itself, such as a small section of the disassembled mobile base 10 or a small section of the disassembled arched bridge surface 30 as the fuselage of the drone. The drone itself also has rotors or wings, power units, etc., which together with a section of the mobile base 10 or a section of the arched bridge surface 30 as the fuselage form a complete drone, which flies together to the location where the elevated obstacle crossing device needs to be used, and then separates a section of the mobile base 10 or a section of the arched bridge surface 30 from the drone as part of the elevated obstacle crossing device, and combines them to form the elevated obstacle crossing device.

[0060] The elevated obstacle-crossing equipment can be disassembled into smaller components that serve as the fuselage of a drone, connecting to a power unit, rotor, or wing to form a complete drone. At least one of the single-section base segment, support device, and single-section bridge deck includes a wing connection device and a power connection device. The wing connection device connects to the rotor or wing, and the power connection device connects to the power unit. Alternatively, the rotor or wing itself may have a built-in power unit, and at least one of the single-section base segment, support device, and single-section bridge deck may only include a wing connection device for connecting the rotor or wing. During use, the power unit, rotor, or wing can connect to the wing connection device and the power connection device, connecting to the smaller components of the elevated obstacle-crossing equipment (such as the single-section base segment, support device, or single-section bridge deck) to form a complete drone that flies to the location where the elevated obstacle-crossing equipment is needed. Upon reaching the desired location, the power unit, rotor, or wing can be separated and stored for future use. It can be stored in other storage tools, or it can be stored in the small parts that can be disassembled into the elevated obstacle crossing equipment. For example, a single bridge section can have a storage compartment at the bottom, where the power unit, rotor or flying wing and other components can be put into the storage compartment.

[0061] The second embodiment of the present invention is illustrated in Figure 5. Figure 5 is a schematic diagram of the elevated obstacle-crossing system according to the second embodiment of the present invention. As shown in the figure, the elevated obstacle-crossing system of the present invention includes: one or more elevated obstacle-crossing devices 1, and further includes an information acquisition unit 2 and a processing unit 3.

[0062] The information acquisition unit 2 is used to acquire relevant information about the installation of the elevated obstacle-crossing equipment, including its location, the size of the obstacle, the available ground and air space for installation;

[0063] Processing unit 3 is used to calculate the laying scheme of the elevated obstacle crossing equipment based on the acquired relevant information. The laying scheme includes: the specific laying position, size, and length of the mobile base of the elevated obstacle crossing equipment, the height of each support device of the support frame, the suitable height and slope of the arched bridge surface of the elevated obstacle crossing equipment, and may also include the laying sequence and the order of connection of each component. Using an appropriate laying sequence and the order of connection of each component can better lay the elevated obstacle crossing equipment, such as prioritizing the laying of the most important components or the laying of the most stable components. Then, according to the laying scheme, the appropriate elevated obstacle crossing equipment is dispatched to the required position and laid according to the laying scheme.

[0064] The information acquisition unit 2 acquires relevant information about laying the elevated obstacle-crossing equipment, including: location, obstacle dimensions, and available ground and air space for laying. In this invention, an obstacle refers to an obstacle that needs to be crossed when laying the elevated obstacle-crossing equipment. This can be an accident vehicle in a traffic accident, an adjacent lane that needs to be crossed during a temporary road closure or diversion, or a space enclosed for road repairs after road damage. Specifically, the relevant information acquired by the information acquisition module can include: the target to be addressed, such as an accident / congestion / detour / restriction / road repair, location, shape and dimensions of the obstacle, vehicle type, model, license plate number, vehicle length / width / height / mass / braking distance / tire condition / power condition / anti-skid performance, and passenger capacity. It can also include: number of lanes, lane width, radius of curvature, road slope, road material, entrances / exits, traffic lights, crossings, connecting roads, and road environment. Information acquisition unit 2 can be various devices such as cameras, radar, inductive sensors, infrared detection devices, and pressure / optical / ultrasonic sensors for roads or pavements; it can also be a data interface that acquires relevant information through vehicle IoT hardware / RFID cards / ECT devices; it can also acquire relevant information through vehicle-mounted cameras, high-altitude monitoring devices such as satellites / aircraft / drones / high-altitude balloons; or it can acquire relevant information from traffic servers. The advantage of acquiring information through multiple methods is that it makes the information more comprehensive and avoids the gaps caused by relying on a single information source.

[0065] In the elevated obstacle-crossing system of the present invention, after the information acquisition unit 2 acquires relevant information on the laying of the elevated obstacle-crossing equipment, the processing unit 3 calculates the laying scheme of the elevated obstacle-crossing equipment based on the acquired relevant information. The laying scheme includes: the specific laying position, size, and length of the movable base of the elevated obstacle-crossing equipment; the height of each support device of the support frame; the laying sequence and the connection sequence of each component; the suitable height and slope of the arched bridge surface of the elevated obstacle-crossing equipment; and then, according to the laying scheme, the suitable elevated obstacle-crossing equipment is dispatched to the required position and laid according to the laying scheme.

[0066] The dispatching of suitable elevated obstacle-crossing equipment involves selecting appropriate equipment based on the deployment plan. Suitable equipment refers to equipment with suitable height, slope, span length, etc. Then, based on the current location of the suitable equipment, a suitable route to the required location is provided. If multiple suitable elevated obstacle-crossing devices are available, the most suitable one can be selected based on factors such as distance, arrival time, and subsequent usage arrangements. Once the suitable equipment is dispatched to the required location, it is deployed according to the deployment plan.

[0067] The elevated obstacle crossing system of the present invention may further include a command unit, which analyzes and calculates a suitable vehicle passage plan based on the information of passing vehicles and directs the vehicles to pass. The vehicle passage plan includes: the position, order, interval, speed, rear space and distance of passing vehicles.

[0068] The vehicle passage plan is calculated based on the elevated obstacle-crossing passage laid by the elevated obstacle-crossing equipment and relevant information about the vehicles passing through. The passage information may include: number of lanes, lane width, radius of curvature, height, gradient, crossing distance, bridge surface material, entrances and exits, connecting roads, and road environment. Vehicle information may include: vehicle type, model, license plate number, vehicle length / width / height / weight / braking distance / tire condition / power condition / anti-skid performance, and passenger capacity. The command unit can also calculate the height, weight, and width of vehicles that can pass, the stability / safety of the transported object (people / goods), the position, sequence, interval, speed, rear space, and distance of passing vehicles, and issue passage instructions to direct vehicle passage.

[0069] The elevated obstacle crossing system of the present invention can not only use a single elevated obstacle crossing device to quickly build an elevated passage for a single lane and allow vehicle passage, but also use one or more elevated obstacle crossing devices to quickly build an elevated obstacle crossing route for multiple lanes and allow vehicle passage, including multiple lanes branching or multiple lanes running parallel, to realize the combined laying of multi-lane elevated passages, vehicle diversion, vehicle command, etc.

[0070] The technical features of the elevated obstacle crossing system of the present invention correspond one-to-one with those of the elevated obstacle crossing device of the present invention. Please refer to the description of the aforementioned elevated obstacle crossing device, which will not be repeated here.

[0071] The third embodiment of the present invention is illustrated in Figure 6. Figure 6 is a flowchart of the method for using the elevated obstacle-crossing system according to the third embodiment of the present invention. As shown in the figure, the method for using the elevated obstacle-crossing system of the present invention includes:

[0072] S1: Obtain relevant information, including location, size of obstacles, available ground and air space for paving;

[0073] S2: Calculate the laying scheme of the elevated obstacle crossing equipment based on the acquired information. The laying scheme includes: the specific laying position, size, length of the mobile base of the elevated obstacle crossing equipment, the height of each support device of the support frame, and the suitable height and slope of the arched bridge surface of the elevated obstacle crossing equipment.

[0074] S3: Then, according to the laying plan, dispatch the appropriate elevated obstacle-crossing equipment to the required location;

[0075] S4: Lay the elevated obstacle-crossing equipment according to the laying plan.

[0076] The method of using the elevated obstacle crossing system of the present invention corresponds one-to-one with the technical features of the elevated obstacle crossing system and the elevated obstacle crossing device of the present invention. It can be referred to the description of the elevated obstacle crossing system and the elevated obstacle crossing device mentioned above, and will not be repeated here.

[0077] In summary, the present invention provides an elevated obstacle-crossing device, system, and method of use. The elevated obstacle-crossing device includes a movable base, a support frame, and an arched bridge deck. The support frame includes one or more support devices, each with a telescopic section for adjusting the height of each support device. The arched bridge deck includes one or more sections. The elevated obstacle-crossing device can adjust the height and slope of the arched bridge deck by adjusting the height of each support device. The elevated obstacle-crossing system includes: an elevated obstacle-crossing device, an information acquisition unit, and a processing unit. The method includes: acquiring relevant information; calculating a laying scheme for the elevated obstacle-crossing device based on the acquired information; scheduling suitable elevated obstacle-crossing devices to the required locations according to the laying scheme; and laying the elevated obstacle-crossing device according to the laying scheme. The elevated obstacle crossing device, system, and method of use of the present invention can quickly set up temporary passages using a movable base. The arched bridge deck allows vehicles to pass over obstacles of a certain height, such as disabled vehicles or congested traffic, through the temporary passage. Furthermore, the height and slope of the arched bridge deck can be flexibly adjusted according to the height of the obstacle and the size and weight of the passing vehicles, thereby achieving higher vehicle throughput efficiency.

[0078] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An elevated obstacle-crossing device, characterized in that: The elevated obstacle-crossing equipment includes a mobile base, a support frame, and an arched bridge deck. The support frame includes one or more support devices. The bottom end of the support device is connected to the movable base, and the top end of the support device is connected to the arched bridge deck for supporting the arched bridge deck. The support device includes a telescopic part for adjusting the height of the support device. The movable base is used to stabilize the support frame. The position of the support device on the movable base is fixed or adjustable. When the position of the support device on the movable base is adjustable, the movable base also includes a slide rail and one or more movable seats that can move on the slide rail. The bottom end of the support device is connected to the movable seat and can move with the movable seat on the slide rail. When the position of the support device on the movable base is fixed, the movable base includes one or more fixed connecting seats, and the bottom end of the support device is connected to the fixed connecting seats. The arched bridge deck comprises one or more sections, each section connected to the top of a different support device. Adjacent sections are connected via adjustable connectors, each end of which connects to a section. When the angle between adjacent sections needs to change, the angle of the adjustable connector can be adjusted accordingly. Together, the sections form an arched bridge deck, which is trapezoidal or polygonal. The elevated obstacle-crossing equipment can adjust the height and slope of the arched bridge deck by adjusting the height of each support device. Each support device can be independently adjusted to the same or different heights.

2. The elevated obstacle-crossing device according to claim 1, characterized in that: The movable base also includes a stabilizing component, which is a retractable side plate located on the bottom side of the movable base and can extend to the side to increase the stability of the movable base.

3. The elevated obstacle-crossing device according to claim 1, characterized in that: The elevated obstacle-crossing equipment also includes a conveyor belt located at the uphill end of the arched bridge deck to assist in the ascent.

4. The elevated obstacle-crossing device according to claim 1, characterized in that: The elevated obstacle-crossing device also includes an information acquisition module and a processing module. The information acquisition module is used to acquire relevant information about laying the elevated obstacle-crossing equipment, including the size of the obstacle, the available ground surface and the available space in the air. The processing module is used to calculate the suitable height and slope of the arched bridge deck of the elevated obstacle crossing equipment based on the relevant information of the acquired equipment, and then calculate the height of each support device of the support frame based on the height and slope of the arched bridge deck.

5. The elevated obstacle-crossing device according to claim 2, characterized in that: The mobile base also includes a connector for connecting to a transport vehicle head, and the elevated obstacle-crossing device can be connected to the transport vehicle head and moved by the transport vehicle head towing it.

6. The elevated obstacle-crossing device according to claim 1, characterized in that: The elevated obstacle crossing equipment can be disassembled into small parts and transported by drones. The mobile base includes two or more base sections. Each base section, support device, and bridge deck section can be transported by drone to the required location. Then, the individual base sections are combined to form the mobile base, the support devices are combined to form the support frame, and the bridge deck sections are combined to form the arched bridge deck. Finally, the mobile base, support frame, and arched bridge deck are combined to form the elevated obstacle crossing equipment.

7. The elevated obstacle-crossing device according to claim 6, characterized in that: The elevated obstacle-crossing equipment can be disassembled into small components that serve as the fuselage of a drone, which can be connected to a rotor or a flying wing to form a complete drone. At least one of the single-section base segment, support device, and single-section bridge deck includes a wing connection device, which is used to connect the rotor or flying wing.

8. An elevated obstacle-crossing system, characterized in that, The system includes the elevated obstacle-crossing device as described in claim 1, and further includes an information acquisition unit and a processing unit. The information acquisition unit is used to acquire relevant information about laying the elevated obstacle-crossing equipment, including its location, the size of the obstacle, the available ground and air space for laying; The processing unit is used to calculate the laying scheme of the elevated obstacle crossing equipment based on the relevant information obtained. The laying scheme includes: the specific laying position, size, length of the mobile base of the elevated obstacle crossing equipment, the height of each support device of the support frame, the suitable height and slope of the arched bridge surface of the elevated obstacle crossing equipment, and then dispatching the appropriate elevated obstacle crossing equipment to the required position according to the laying scheme.

9. The elevated obstacle-crossing system according to claim 8, characterized in that: The system also includes a command unit, which analyzes and calculates a suitable vehicle passage plan based on the information of passing vehicles, and directs the vehicles to pass. The vehicle passage plan includes: the position, order, interval, speed, rear space and distance of passing vehicles.

10. A method of using the elevated obstacle-crossing system as described in claim 8, characterized in that, The method includes: Obtain relevant information, including location, size of obstacles, available ground surface and air space; The installation plan for the elevated obstacle crossing equipment is calculated based on the information obtained. The installation plan includes: the specific installation location, size, length, height of each support device of the support frame, and suitable height and slope of the arched bridge surface of the elevated obstacle crossing equipment; Then, according to the laying plan, suitable elevated obstacle-crossing equipment will be dispatched to the required location; Install the elevated obstacle-crossing equipment according to the laying plan.

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