Route navigation method, device, equipment and storage medium for regional internal roads

Abstract

The present invention provides a route navigation method, device, equipment and storage medium for regional internal roads, which are applied to bonded customs clearance places, and guide equipment is pre-set for each node of the regional internal roads, and the nodes include intersections, entrances or exits of the regional internal roads; the method includes: when a vehicle arrives at a target node, the guide equipment of the target node collects the license plate of the vehicle; the guide equipment of the target node determines the business status of the vehicle based on the license plate of the vehicle; the guide equipment of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; the guide equipment of the target node displays the guidance information of the next node. In this way, when the vehicle arrives at the target node, the license plate of the vehicle is collected by the guide equipment and the guidance information of the next node is displayed. The guide equipment has the function of checking the vehicle based on the license plate, and can automatically detect the business status of the vehicle, thereby reducing the workload of the checkpoint personnel and improving the efficiency of vehicle clearance.

Description

Technical Field

[0001] The present invention relates to the technical field of route navigation, and in particular to a route navigation method, device, equipment and storage medium for roads within a region. Background Art

[0002] At present, when a vehicle enters a bonded customs clearance place, it needs to proceed to the next step according to the inspection instructions issued by the customs, such as release, inspection, and waiting for inspection. Different inspection instructions require the driver to go to different areas for the next step. Therefore, it is necessary to set up checkpoints at some checkpoints in the above places, and the checkpoint personnel will manually confirm whether the vehicle has an inspection instruction and guide the vehicle's route.

[0003] However, in the above method, the checkpoint personnel need to guide a large number of vehicles, which is a lot of work. Vehicles are easily queued at the checkpoint to cause congestion, and the vehicle clearance efficiency is low. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide a route navigation method, device, equipment and storage medium for regional internal roads to reduce the workload of checkpoint personnel and improve vehicle clearance efficiency.

[0005] In the first aspect, an embodiment of the present invention provides a route navigation method for roads within a region, which is applied to a bonded customs clearance place, and a guidance device is pre-set for each node of the roads within the region, and the nodes include intersections, entrances or exits of the roads within the region; the method includes: when a vehicle arrives at a target node, the guidance device of the target node collects the license plate of the vehicle; the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; wherein the business status includes an inspected status and a to-be-inspected status; the guidance device of the target node displays the guidance information of the next node.

[0006] In an optional embodiment of the present application, the above method also includes: collecting node and route information of roads within the area; wherein the route information includes passable roads within the area; and determining a map of the roads within the area based on the node and route information of the roads within the area.

[0007] In an optional embodiment of the present application, the above-mentioned guidance device is pre-set with a correspondence between the business status of the vehicle and the destination of the vehicle; the step of the guidance device of the above-mentioned target node determining the next node to be passed in the route of the vehicle based on the business status of the vehicle includes: the guidance device of the target node determines the destination of the vehicle based on the license plate of the vehicle and the correspondence; the guidance device of the target node plans the route of the vehicle based on a map of the internal roads in the area, the location of the target node and the destination of the vehicle to obtain the route of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the route of the vehicle.

[0008] In an optional embodiment of the present application, the guidance device of the above-mentioned target node plans the route of the vehicle based on a heuristic search algorithm.

[0009] In an optional embodiment of the present application, the above-mentioned guidance device includes: a license plate recognition camera and a display screen; the step of the guidance device of the above-mentioned target node collecting the license plate of the vehicle includes: the license plate recognition camera of the guidance device of the target node collects the license plate of the vehicle; the step of the guidance device of the above-mentioned target node displaying the guidance information of the next node includes: the display screen of the guidance device of the target node displays the guidance information of the next node.

[0010] In an optional embodiment of the present application, the above-mentioned guidance information includes at least one of the following: license plate information of the vehicle, information on whether the vehicle has been inspected, name information of the next node, or direction information of the next node.

[0011] In an optional embodiment of the present application, the above method also includes: determining the various guidance devices that the vehicle actually passes through on the internal roads of the area; and drawing the actual route of the vehicle in the map of the internal roads of the area based on the various guidance devices that the vehicle actually passes through.

[0012] In the second aspect, an embodiment of the present invention also provides a route navigation device for roads within a region, which is applied to bonded customs clearance places, and guidance equipment is pre-set for each node of the roads within the region, and the nodes include intersections, entrances or exits of the roads within the region; the device includes: a vehicle license plate collection module, which is used for the guidance equipment of the target node to collect the license plate of the vehicle when the vehicle arrives at the target node; a next node determination module, which is used for the guidance equipment of the target node to determine the business status of the vehicle based on the license plate of the vehicle; the guidance equipment of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; wherein the business status includes an inspected status and a to-be-inspected status; a guidance information display module, which is used for the guidance equipment of the target node to display the guidance information of the next node.

[0013] In a third aspect, an embodiment of the present invention further provides an electronic device, the electronic device comprising a processor and a memory, the memory storing computer executable instructions that can be executed by the processor, and the processor executing the computer executable instructions to implement the above-mentioned route navigation method for roads within the area.

[0014] In a fourth aspect, an embodiment of the present invention further provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to implement the above-mentioned route navigation method for roads within the region.

[0015] The embodiments of the present invention bring the following beneficial effects:

[0016] The embodiment of the present invention provides a route navigation method, device, equipment and storage medium for the internal roads of the region, and pre-sets a guidance device for each node of the internal roads of the region, and the node includes an intersection, an entrance or an exit of the internal roads of the region; when a vehicle arrives at a target node, the guidance device of the target node collects the license plate of the vehicle; the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle, and determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; the guidance device of the target node displays the guidance information of the next node. In this method, when the vehicle arrives at the target node, the license plate of the vehicle is collected by the guidance device and the guidance information of the next node is displayed, and it can be applied to places such as bonded customs clearance, and the guidance device has the function of checking the vehicle based on the license plate, and can automatically detect the business status of the vehicle, thereby reducing the workload of the checkpoint personnel and improving the efficiency of vehicle clearance.

[0017] Other features and advantages of the present disclosure will be set forth in the following description, or some features and advantages may be inferred or unambiguously determined from the description, or may be learned by implementing the above-mentioned technology of the present disclosure.

[0018] In order to make the above-mentioned objectives, features and advantages of the present disclosure more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A flowchart of a method for route navigation of regional internal roads provided by an embodiment of the present invention;

[0021] Figure 2 A schematic diagram of a map of roads within a region provided by an embodiment of the present invention;

[0022] Figure 3 A flowchart of another method for route navigation of regional internal roads provided by an embodiment of the present invention;

[0023] Figure 4 A schematic diagram of the structure of a route navigation device for regional internal roads provided by an embodiment of the present invention;

[0024] Figure 5 A schematic diagram of the structure of another route navigation device for regional internal roads provided by an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] At present, when a vehicle enters a bonded customs clearance place, it needs to proceed to the next step according to the inspection instructions issued by the customs, such as release, inspection, and waiting for inspection. Different inspection instructions require drivers to go to different areas for the next step. Therefore, it is necessary to set up checkpoints at some checkpoints in the above-mentioned places, and the checkpoint personnel manually confirm whether the vehicle has an inspection instruction and guide the route of the vehicle. However, in the above method, the checkpoint personnel need to guide many vehicles, which is a lot of work. Vehicles can easily queue up at the checkpoints, causing congestion, and the efficiency of vehicle clearance is low.

[0028] Based on this, the embodiments of the present invention provide a method, device, equipment and storage medium for route navigation of regional internal roads, and specifically provide a method for custom route navigation within a park. The method can be applied to places such as bonded customs clearance to build a regional guidance system. The system can use the Internet of Things technology to build guidance equipment at each node. When the vehicle arrives at the target node, the guidance equipment collects the vehicle's license plate and displays the guidance information of the next node, which can reduce the workload of the checkpoint personnel and improve the efficiency of vehicle clearance.

[0029] To facilitate understanding of this embodiment, a route navigation method for roads within a region disclosed in an embodiment of the present invention is first introduced in detail.

[0030] Embodiment 1:

[0031] The embodiment of the present invention provides a route navigation method for regional internal roads, which is applied to bonded customs clearance places, and guide equipment is pre-set for each node of the regional internal roads, and the nodes include intersections, entrances or exits of the regional internal roads.

[0032] The area in this embodiment can be a place such as a bonded customs clearance. The nodes in this embodiment include intersections, entrances or exits of roads within the area. In this embodiment, guidance devices can be set for all or part of the nodes of the roads within the area. Among them, in this embodiment, guidance devices can be set at the entrances, exits, some or all intersections of the roads within the area. The guidance devices in this embodiment can be connected to each other through the Internet of Things technology.

[0033] The Internet of Things (IoT) is a network based on information carriers such as the Internet and traditional telecommunications networks, which allows all ordinary physical objects that can be independently addressed to be interconnected. It has three important characteristics: ordinary object equipment, autonomous terminal interconnection, and ubiquitous service intelligence. The Internet of Things can connect any object to the network through information sensing devices and agreed protocols. Objects exchange and communicate information through information dissemination media to achieve intelligent identification, positioning, tracking, supervision and other functions.

[0034] Based on the above description, see Figure 1 The flowchart of a method for route navigation of roads within a region is shown, and the method for route navigation of roads within a region comprises the following steps:

[0035] Step S102: When the vehicle arrives at the target node, the guidance device of the target node collects the license plate of the vehicle.

[0036] Generally speaking, when a vehicle enters an area, the first node it passes through is usually the entrance of the area. The entrance of the area can generally be used as a node and is equipped with a guiding device. When a vehicle arrives at the entrance of the area, the guiding device at the entrance can first collect the vehicle's license plate and determine the next node (called node A) to be passed in the vehicle's route through the following steps.

[0037] After the vehicle passes through node A, the guidance device of node A may also first collect the license plate of the vehicle, and determine the next node to be passed in the route of the vehicle (called node B) through the following steps until the vehicle reaches the destination.

[0038] Step S104, the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; wherein the business status includes an inspected status and a to-be-inspected status.

[0039] The guidance device in this embodiment has the function of checking the vehicle based on the license plate, and the guidance device can determine the next node to be passed in the route of the vehicle based on the business status of the vehicle. For example, when the vehicle is in the state of waiting for inspection, the guidance device will prompt the vehicle to be inspected, and at the same time provide navigation directions of the inspection area, and guide the vehicle to the inspection area, such as: "Zhe A23532 inspection ahead turn left"; if the vehicle is in the state of having been inspected, it will be guided to the warehouse area, such as: "Zhe A23532 release ahead turn right".

[0040] Step S106: the guidance device of the target node displays the guidance information of the next node.

[0041] After determining the next node to be passed in the route of the vehicle, the guidance device of the target node can display the guidance information of the next node, and the guidance information can guide the driver of the vehicle to drive the vehicle to the next node.

[0042] The embodiment of the present invention provides a route navigation method for the internal roads of a region, and a guidance device is pre-set for each node of the internal roads of the region, and the nodes include the intersections, entrances or exits of the internal roads of the region; when the vehicle arrives at the target node, the guidance device of the target node collects the license plate of the vehicle; the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle, and determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; the guidance device of the target node displays the guidance information of the next node. In this method, when the vehicle arrives at the target node, the license plate of the vehicle is collected by the guidance device and the guidance information of the next node is displayed, and it can be applied to places such as bonded customs clearance. The guidance device has the function of checking the vehicle based on the license plate, and can automatically detect the business status of the vehicle, thereby reducing the workload of the checkpoint personnel and improving the efficiency of vehicle clearance.

[0043] Embodiment 2:

[0044] This embodiment provides another route navigation method for roads within a region. This method is implemented on the basis of the above-mentioned embodiment. In some embodiments, node and route information of the roads within the region can also be collected; wherein the route information includes passable roads within the region; and a map of the roads within the region is determined based on the node and route information of the roads within the region.

[0045] In this embodiment, the node and route information of the roads within the region can be collected. Among them, the entrances, intersections and exits of the roads within the region can be used as nodes, and the passable roads within the region can be used as route information. After collecting the node and route information of the roads within the region, this embodiment can draw a map of the roads within the region, for example: adding the node and route information of the roads within the region on the basis of the pre-acquired CAD (CAD-Computer Aided Design) map of the region to obtain a CAD map of the roads within the region.

[0046] See also Figure 2 A schematic diagram of a map of internal roads in a region is shown. Figure 2 The rectangular areas in the figure are buildings, the circles are nodes, and the solid lines with arrows are route information.

[0047] Based on the above description, see Figure 3 A flowchart of another method for route navigation of roads within a region is shown, and the method for route navigation of roads within a region comprises the following steps:

[0048] Step S302: When the vehicle arrives at the target node, the guidance device of the target node collects the license plate of the vehicle.

[0049] In some embodiments, the guidance device includes: a license plate recognition camera, and the license plate recognition camera of the guidance device of the target node collects the license plate of the vehicle.

[0050] License plate recognition cameras can also be called license plate recognition cameras, which convert optical image signals into electrical signals for storage or transmission. License plate recognition cameras have added license plate recognition functions. The light reflected from the license plate is collected by the camera lens and focused on the light-receiving surface of the camera device (such as the target surface of the camera tube). The camera device then converts the light into electrical energy, that is, a "video signal" is obtained, and then the corresponding license plate number is obtained through license plate recognition algorithm analysis.

[0051] In step S304, the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle; the guidance device of the target node determines the destination of the vehicle based on the business status of the vehicle and the corresponding relationship; the guidance device of the target node plans the route of the vehicle based on the map of the internal roads in the area, the location of the target node and the destination of the vehicle to obtain the route of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the route of the vehicle.

[0052] The guidance device in this embodiment is pre-set with a correspondence between the business status of the vehicle and the destination of the vehicle, wherein the business status includes an inspected state and a pending inspection state. After collecting the license plate of the vehicle, the destination of the vehicle can be generated based on the business status of the vehicle and the above correspondence. When the business status of the vehicle changes, the corresponding vehicle destination will be updated accordingly, that is, the above correspondence will be updated. For example: when the vehicle is in the pending inspection state, the destination is the inspection area; when the vehicle is in the inspected state, the destination is the warehouse area.

[0053] If there is a destination corresponding to the license plate, in this embodiment, the vehicle route can be planned based on the map of the internal roads in the area, the location of the target node and the destination of the vehicle to obtain the route of the vehicle.

[0054] Among them, the route of the vehicle determined by the above route planning needs to include the next node, and may include the destination of the vehicle, or may not include the destination of the vehicle. This embodiment does not make specific limitations on this.

[0055] For example, the route of the vehicle can be from the target node A to the next node B to the next node C to the destination D. The route of the vehicle can also be from the target node A to the next node E.

[0056] In some embodiments, the guidance device of the target node can plan the route of the vehicle based on a heuristic search algorithm.

[0057] Heuristic search is a search in the state space that evaluates each search position, obtains the best position, and then searches from this position until the target. This can omit a large number of unnecessary search paths and improve efficiency. In heuristic search, the evaluation of the position is very important. Using different evaluations can have different effects.

[0058] For example, in this embodiment, the A* search algorithm, commonly known as the A star algorithm, can be used. The A* algorithm is one of the more popular heuristic search algorithms and is widely used in the field of path optimization. Its uniqueness is that it introduces global information when checking each possible node in the shortest path, estimates the distance of the current node from the end point, and uses it as a measure to evaluate the possibility that the node is on the shortest route.

[0059] Conventional maps in the prior art are generally not updated for roads within a region. Therefore, when a vehicle is traveling on roads within a region, it is very likely that the vehicle cannot navigate on the roads within the region because the conventional maps are not updated.

[0060] The above method provided by the embodiment of the present invention can collect the license plate of the vehicle through the guiding device when the vehicle arrives at the target node, and can plan the route of the vehicle based on the map of the internal roads in the area, the location of the target node and the destination of the vehicle to obtain the route of the vehicle. It can also determine the next node to be passed in the route of the vehicle based on the route of the vehicle, thereby realizing navigation on the internal roads of the area.

[0061] Step S306: The guidance device of the target node displays the guidance information of the next node.

[0062] In some embodiments, the guidance device includes: a display screen, and the display screen of the guidance device of the target node displays the guidance information of the next node.

[0063] In this embodiment, the guidance information of the next node can be displayed. The display screen can be an LED (Light Emitting Diode) display screen. LED is a commonly used light-emitting device that emits light by releasing energy through the recombination of electrons and holes. It is widely used in the field of lighting.

[0064] In some embodiments, the above-mentioned guidance information includes at least one of the following: license plate information of the vehicle, information on whether the vehicle has been inspected, name information of the next node, or direction information of the next node.

[0065] For example, the display screen in this embodiment can display: vehicle Zhe AXXXXX (vehicle license plate information), inspection (information on whether the vehicle has been inspected), turn left ahead (direction information of a node) and enter the XXX area (name information of the next node).

[0066] By checking the guidance information displayed on the display screen, the driver of the vehicle can clearly know the vehicle's license plate information, whether the vehicle has been inspected, the name information of the next node or the direction information of the next node.

[0067] In some embodiments, the various guidance devices that the vehicle actually passes through on the roads within the area can also be determined; and the actual route of the vehicle is drawn in the map of the roads within the area based on the various guidance devices that the vehicle actually passes through.

[0068] In this embodiment, the actual route of the vehicle can also be monitored. When the vehicle is traveling in the area, it will definitely pass through some guidance devices, and these guidance devices will capture the license plate of the vehicle. Therefore, in this embodiment, the various guidance devices that the vehicle actually passes through on the roads inside the area can be determined based on the captured license plate; the order in which the vehicle passes through the various guidance devices can be determined based on the time when the license plate was captured, thereby drawing the actual route of the vehicle.

[0069] For example, guiding device A photographs license plate A at 11:00 and license plate B at 12:00; guiding device B photographs license plate A at 11:20 and license plate C at 11:30; guiding device C photographs license plate C at 11:40 and license plate A at 12:30.

[0070] Then it can be determined that the devices that photographed license plate A are guide device A, guide device B, and guide device C, and the order in which the vehicle passes through each guide device is guide device A (photographed license plate A at 11:00), guide device B (photographed license plate A at 11:20), and guide device C (photographed license plate A at 12:30). Therefore, based on the map of the internal roads of the area pre-drawn in the above steps, the positions of guide device A, guide device B, and guide device C can be determined and connected in sequence, and the actual route of the vehicle can be drawn, thereby realizing the monitoring of the actual route of the vehicle.

[0071] The above method provided by the embodiment of the present invention can reduce the workload of checkpoint personnel and improve vehicle clearance efficiency by collecting the vehicle's license plate and displaying the guidance information of the next node through the guidance device when the vehicle arrives at the target node.

[0072] The above method provided by the embodiment of the present invention can also collect the license plate of the vehicle through the guiding device, plan the route of the vehicle based on the map of the internal roads in the area, the location of the target node and the destination of the vehicle to obtain the route of the vehicle, and determine the next node to be passed in the route of the vehicle based on the route of the vehicle, thereby realizing navigation on the internal roads of the area.

[0073] Embodiment three:

[0074] Corresponding to the above method embodiment, the embodiment of the present invention provides a route navigation device for regional internal roads, and a guidance device is pre-set for each node of the regional internal roads, and the node includes an intersection, an entrance or an exit of the regional internal roads. Figure 4 The schematic diagram of the structure of a route navigation device for roads within a region is shown, and the route navigation device for roads within a region includes:

[0075] The vehicle license plate collection module 41 is used for collecting the vehicle license plate by the guidance device of the target node when the vehicle arrives at the target node;

[0076] The next node determination module 42 is used for the guidance device of the target node to determine the business status of the vehicle based on the license plate of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; wherein the business status includes the checked state and the to-be-checked state;

[0077] The guidance information display module 43 is used for the guidance device of the target node to display the guidance information of the next node.

[0078] The embodiment of the present invention provides a route navigation device for the internal roads of the region, and a guidance device is pre-set for each node of the internal roads of the region, and the nodes include the intersections, entrances or exits of the internal roads of the region; when the vehicle arrives at the target node, the guidance device of the target node collects the license plate of the vehicle; the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle, and determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; the guidance device of the target node displays the guidance information of the next node. In this method, when the vehicle arrives at the target node, the license plate of the vehicle is collected by the guidance device and the guidance information of the next node is displayed, and it can be applied to places such as bonded customs clearance. The guidance device has the function of checking the vehicle based on the license plate, and can automatically detect the business status of the vehicle, thereby reducing the workload of the checkpoint personnel and improving the efficiency of vehicle clearance.

[0079] See also Figure 5 The schematic diagram of another route navigation device for regional internal roads is shown, the device further includes: an internal road map drawing module 44, connected to the next node determination module 42. The internal road map drawing module 44 is used to collect node and route information of regional internal roads; wherein the route information includes passable roads within the region; and determine a map of regional internal roads based on the node and route information of regional internal roads.

[0080] The above-mentioned guidance device is pre-set with a correspondence between the vehicle's business status and the vehicle's destination; the above-mentioned next node determination module is used for the guidance device of the target node to determine the destination of the vehicle based on the vehicle's business status and the correspondence; the guidance device of the target node plans the route of the vehicle based on a map of internal roads in the area, the location of the target node and the destination of the vehicle to obtain the route of the vehicle; the guidance device of the target node determines the next node to be passed in the vehicle's route based on the vehicle's route.

[0081] The guidance device of the above-mentioned target node plans the route of the vehicle based on a heuristic search algorithm.

[0082] The above-mentioned guidance device includes: a license plate recognition camera and a display screen; the above-mentioned vehicle license plate collection module, which is used for the license plate recognition camera of the guidance device of the target node to collect the vehicle license plate; the above-mentioned guidance information display module, which is used for the display screen of the guidance device of the target node to display the guidance information of the next node.

[0083] The above guidance information includes at least one of the following: the vehicle's license plate information, information on whether the vehicle has been inspected, the name information of the next node, or the direction information of the next node.

[0084] like Figure 5As shown, the above device also includes: a real travel route drawing module 45, which is connected to the internal road map drawing module 44. The real travel route drawing module 45 is used to determine each guidance device that the vehicle actually passes through on the internal road of the area; and draw the real travel route of the vehicle in the map of the internal road of the area based on each guidance device that the vehicle actually passes through.

[0085] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the route navigation device for the roads within the area described above can refer to the corresponding process in the aforementioned embodiment of the route navigation method for the roads within the area, and will not be repeated here.

[0086] Embodiment 4:

[0087] The embodiment of the present invention also provides an electronic device for executing the route navigation method for the internal roads of the above area; see Figure 6 A structural schematic diagram of an electronic device is shown, which includes a memory 100 and a processor 101, wherein the memory 100 is used to store one or more computer instructions, and the one or more computer instructions are executed by the processor 101 to implement the route navigation method for the internal roads of the above-mentioned area.

[0088] Further, Figure 6 The electronic device shown further includes a bus 102 and a communication interface 103 , and the processor 101 , the communication interface 103 and the memory 100 are connected via the bus 102 .

[0089] The memory 100 may include a high-speed random access memory (RAM), and may also include a non-volatile memory, such as at least one disk storage. The communication connection between the system network element and at least one other network element is realized through at least one communication interface 103 (which may be wired or wireless), and the Internet, wide area network, local area network, metropolitan area network, etc. may be used. The bus 102 may be an ISA bus, a PCI bus, or an EISA bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 6 Only one bidirectional arrow is used in the diagram, but this does not mean that there is only one bus or only one type of bus.

[0090] The processor 101 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method can be completed by the hardware integrated logic circuit or software instructions in the processor 101. The above processor 101 can be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it can also be a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present invention can be implemented or executed. The general processor can be a microprocessor or the processor can also be any conventional processor, etc. The steps of the method disclosed in conjunction with the embodiments of the present invention can be directly embodied as a hardware decoding processor for execution, or a combination of hardware and software modules in the decoding processor for execution. The software module may be located in a storage medium mature in the art, such as a random access memory, a flash memory, a read-only memory, a programmable read-only memory, or an electrically erasable programmable memory, a register, etc. The storage medium is located in the memory 100, and the processor 101 reads the information in the memory 100 and completes the steps of the method of the above embodiment in combination with its hardware.

[0091] An embodiment of the present invention also provides a computer-readable storage medium, which stores computer-executable instructions. When the computer-executable instructions are called and executed by a processor, the computer-executable instructions prompt the processor to implement the route navigation method for the internal roads of the above-mentioned area. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0092] The computer program product of the route navigation method, device, equipment and storage medium for regional internal roads provided in the embodiments of the present invention includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the method in the previous method embodiment. The specific implementation can be found in the method embodiment, which will not be repeated here.

[0093] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system and / or device described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0094] In addition, in the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0095] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk, etc., which can store program codes.

[0096] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0097] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-mentioned embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-mentioned embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A route navigation method for roads within a region, characterized in that: Applied to bonded customs clearance places, guiding equipment is pre-set for each node of the internal road of the area, and the node includes the intersection, entrance or exit of the internal road of the area; the method includes: When the vehicle arrives at the target node, the guidance device of the target node collects the license plate of the vehicle; The guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; wherein the business status includes a checked state and a to-be-checked state; The guidance device of the target node displays the guidance information of the next node.

2. The method according to claim 1, characterized in that The method further comprises: Collecting node and route information of roads within the area; wherein the route information includes accessible roads within the area; A map of the roads within the area is determined based on the nodes and route information of the roads within the area.

3. The method according to claim 2, characterized in that The guiding device is pre-set with a correspondence between the vehicle's business status and the vehicle's destination; The step of the guiding device of the target node determining the next node to be passed in the route of the vehicle based on the business status of the vehicle comprises: The guiding device of the target node determines the destination of the vehicle based on the service status of the vehicle and the corresponding relationship; The guidance device of the target node performs route planning for the vehicle based on a map of the internal roads of the area, the location of the target node and the destination of the vehicle to obtain a route for the vehicle; The guidance device of the target node determines the next node to be passed in the route of the vehicle based on the route of the vehicle.

4. The method according to claim 3, characterized in that The guidance device of the target node plans the route of the vehicle based on a heuristic search algorithm.

5. The method according to claim 1, characterized in that The guiding device includes: a license plate recognition camera and a display screen; The step of the guiding device of the target node collecting the license plate of the vehicle comprises: the license plate recognition camera of the guiding device of the target node collecting the license plate of the vehicle; The step of the guidance device of the target node displaying the guidance information of the next node includes: the display screen of the guidance device of the target node displays the guidance information of the next node.

6. The method according to claim 1, characterized in that The guidance information also includes at least one of the following: license plate information of the vehicle, information on whether the vehicle has been inspected, name information of the next node, or direction information of the next node.

7. The method according to claim 2, characterized in that: The method further comprises: Determine each guidance device that the vehicle actually passes through on the roads within the area; The actual travel route of the vehicle is drawn in the map of the internal roads of the area based on each guidance device that the vehicle actually passes through.

8. A route navigation device for roads within a region, characterized in that: Applied to bonded customs clearance places, guiding devices are pre-set for each node of the internal road of the area, and the nodes include intersections, entrances or exits of the internal roads of the area; the device includes: A vehicle license plate collection module, used for collecting the vehicle's license plate by the guidance device of the target node when the vehicle arrives at the target node; A next node determination module, wherein the guidance device of the target node determines the business status of the vehicle based on the license plate of the vehicle; the guidance device of the target node determines the next node to be passed in the route of the vehicle based on the business status of the vehicle; wherein the business status includes a checked state and a to-be-checked state; A guidance information display module is used for the guidance device of the target node to display the guidance information of the next node.

9. An electronic device, characterized in that: The electronic device includes a processor and a memory, wherein the memory stores computer executable instructions that can be executed by the processor, and the processor executes the computer executable instructions to implement the route navigation method for regional internal roads as described in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions. When the computer-executable instructions are called and executed by the processor, the computer-executable instructions prompt the processor to implement the route navigation method for regional internal roads as described in any one of claims 1 to 7.

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