Logistics transport vehicle monitoring system based on intelligent road network

Abstract

The utility model discloses a logistics transport vehicle monitoring system based on an intelligent road network, and relates to the technical field of intelligent monitoring, the logistics transport vehicle monitoring system comprises a street lamp, a road bar, a monitoring camera, a logistics transport vehicle and a server, the street lamp is provided with a brightness sensor, a relay, a first positioner, a first communication module and a first control unit; a camera, an RFID reader, an electric control mechanism, a second communication module and a second control unit are arranged on the road bar; a second positioner, an RFID tag and a third communication module are arranged on the logistics transport vehicle; the server performs information interaction with the first communication module, the second communication module and the third communication module; according to the utility model, through automatic identification of logistics vehicles, rapid opening and closing of the road fence and reduction of waiting and passing time of the vehicles, the overall efficiency of logistics transportation is improved, the positions and states of the logistics vehicles are monitored in real time by using the positioners and the communication module, safe transportation of goods according to plans is ensured, and rapid response under emergency conditions is provided at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent monitoring, and in particular to a logistics transport vehicle monitoring system based on an intelligent road network. Background Art

[0002] Logistics transport vehicles in hub areas refer to vehicles that load, unload, transfer and transport goods in specific logistics hub areas, such as ports, airports, railway stations, logistics centers or warehouse areas. These areas are usually important nodes of logistics activities, connecting different transportation routes and modes, and are crucial to the efficiency and effectiveness of the entire supply chain and logistics system. In such hub areas, the main problems faced by logistics transport vehicles include: traffic efficiency: how to quickly pass through checkpoints and entrances, avoid long waiting and queuing, and ensure timely loading and unloading and transfer of goods; safety inspection: how to ensure the safety of vehicles and cargo, avoid the transportation of illegal goods, and ensure that the transportation process complies with safety regulations; status monitoring: how to monitor the location and status of the vehicle in real time, ensure the safety of the goods, and respond quickly in emergencies; therefore, a logistics transport vehicle monitoring system for a smart road network is needed to install monitoring equipment in these hub areas and apply efficient communication technology to solve the above problems and optimize the traffic, safety and management of logistics transport vehicles. Utility Model Content

[0003] Based on the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a logistics transport vehicle monitoring system based on a smart road network to solve the technical problems.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a logistics transport vehicle monitoring system based on a smart road network, comprising a street lamp, a road barrier, a monitoring camera, a logistics transport vehicle and a server, wherein the street lamp is provided with a brightness sensor, a relay, a first locator, a first communication module and a first control unit; the road barrier is provided with a camera, an RFID reader, an electric control mechanism, a second communication module and a second control unit; the logistics transport vehicle is provided with a second locator, an RFID tag and a third communication module; the server exchanges information with the first communication module, the second communication module and the third communication module.

[0005] The utility model is further configured as follows: the brightness sensor is connected to an analog input pin of a first control unit for reading an analog signal of ambient light intensity; the relay control end is connected to a digital output pin of the first control unit, the power input end of the relay is connected to a power supply, and the power output end of the relay is connected to a power line of a street lamp to control the on and off of the street lamp; the data output end of the first locator is connected to a serial input pin of the first control unit, and the first locator receives data from the first control unit to determine whether there is a logistics transport vehicle within the range; the data communication interface of the first communication module is connected to a data communication pin of the first control unit, and the first communication module is used to receive instructions from a server and pass the instructions to the first control unit; the first control unit is used to receive data from the brightness sensor, the first locator and the first communication module, and decide whether to trigger the relay according to the control logic to control the switch of the street lamp.

[0006] The utility model is further configured such that the control logic includes obtaining the value of a brightness sensor, and when the value of the brightness sensor is lower than a preset threshold, obtaining data of a first locator, and when it is determined that there is a logistics transport vehicle within the range, or receiving an opening instruction from a server through a first communication module, controlling the opening of a relay, and controlling the opening of a street lamp.

[0007] The utility model is further configured as follows: the camera is connected to a second control unit, the camera is used to obtain image data of a logistics transport vehicle close to the road barrier, the data communication port of the RFID reader is connected to the corresponding communication pin of the second control unit; the control end of the electric control mechanism is connected to the digital output pin of the second control unit; the second control unit controls the movement of the electric control mechanism by sending an open or close signal to realize the opening and closing of the road barrier; the data communication interface of the second communication module is connected to the data communication pin of the second control unit; the second communication module is used to receive data and commands from the server, and send the status and activity data of the road barrier to the server; the second control unit is used to receive and process data from the RFID reader and the second communication module, control the electric control mechanism, and at the same time, send the data captured by the camera to the server.

[0008] The utility model is further configured such that the second control unit receives image data from the camera and sends the image data to the server through the second communication module. After receiving the image data, the server identifies the license plate number through a recognition algorithm for matching. When the match is successful, a control signal is sent to control the road barrier to open.

[0009] The utility model is further configured such that the data output end of the second locator is connected to a third communication module; the third communication module is used to send data to a server and receive data from a server; the RFID tag is set on a windshield or a side of a vehicle body, and is used for an RFID reader to read tag information.

[0010] The utility model is further configured such that when the RFID reader reads the RFID tag, a control signal is generated to control the road barrier to open.

[0011] In summary, the utility model mainly has the following beneficial effects:

[0012] 1. Improve efficiency: By automatically identifying logistics vehicles and quickly opening and closing road barriers, the waiting and travel time of vehicles can be reduced, thereby improving the overall efficiency of logistics transportation.

[0013] 2. Real-time monitoring and tracking: Utilize locators and communication modules to monitor the location and status of logistics vehicles in real time to ensure that goods are transported safely as planned, while providing rapid response in emergency situations.

[0014] 3. Reduce human errors and conflicts: Reduce problems caused by human operational errors through automated and intelligent systems, and reduce traffic conflicts and cargo losses.

[0015] 4. Environmental friendliness and energy conservation: By adjusting the on and off of street lights according to actual needs, it helps to reduce energy consumption and environmental pollution.

[0016] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 A schematic diagram of a logistics transport vehicle monitoring system based on a smart road network is shown as an exemplary embodiment of the present utility model;

[0019] Figure 2 A schematic diagram of the structure of a street lamp in a logistics transport vehicle monitoring system based on a smart road network is shown as an exemplary embodiment of the present utility model;

[0020] Figure 3 A schematic diagram of the structure of a road barrier in a logistics transport vehicle monitoring system based on a smart road network is shown as an exemplary embodiment of the present utility model;

[0021] Figure 4 A schematic diagram of the structure of a logistics transport vehicle in a logistics transport vehicle monitoring system based on a smart road network is shown as an exemplary embodiment of the present utility model;

[0022] In the figure, 1. street light; 2. road barrier; 3. surveillance camera; 4. logistics transport vehicle; 5. server; 11. brightness sensor; 12. relay; 13. first locator; 14. first communication module; 15. first control unit; 21. camera; 22. RFID reader; 23. electric control mechanism; 24. second communication module; 25. second control unit; 41. second locator; 42. RFID tag; 43. third communication module. DETAILED DESCRIPTION

[0023] The following will describe the implementation of the present invention with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, not for limiting the scope of protection of the present invention.

[0024] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0025] In the following description, a large number of details are discussed to provide a more thorough explanation of the embodiments of the present invention. However, it is obvious to those skilled in the art that the embodiments of the present invention can be implemented without these specific details. In other embodiments, well-known structures and devices are shown in the form of block diagrams rather than in detail to avoid making the embodiments of the present invention difficult to understand.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] A logistics transport vehicle monitoring system based on smart road network, such as Figure 1-4As shown, it includes a street lamp 1, a road barrier, a monitoring camera 3, a logistics transport vehicle 4 and a server 5. The street lamp 1 is provided with a brightness sensor 11, a relay 12, a first locator 13, a first communication module 14 and a first control unit 15; the road barrier is provided with a camera 21, an RFID reader 22, an electric control mechanism 23, a second communication module 24 and a second control unit 25; the logistics transport vehicle 4 is provided with a second locator 41, an RFID tag 42 and a third communication module 43; the server 5 exchanges information with the first communication module 14, the second communication module 24 and the third communication module 43.

[0028] See also Figure 2 , the brightness sensor 11 is connected to the analog input pin of the first control unit 15, and is used to read the analog signal of the ambient light intensity; the control end of the relay 12 is connected to the digital output pin of the first control unit 15, the power input end of the relay 12 is connected to the power supply, and the power output end of the relay 12 is connected to the power line of the street lamp 1 to control the on and off of the street lamp 1; the data output end of the first locator 13 is connected to the serial input pin of the first control unit 15, and the first locator 13 receives data from the first control unit 15 to determine whether there is a logistics transport vehicle 4 within the range; the data communication interface of the first communication module 14 is connected to the data communication pin of the first control unit 15, and the first communication module 14 is used to receive instructions from the server 5 and pass the instructions to the first control unit 15; the first control unit 15 is used to receive data from the brightness sensor 11, the first locator 13 and the first communication module 14, and decide whether to trigger the relay 12 according to the control logic to control the switch of the street lamp 1.

[0029] Specifically, the output of the brightness sensor 11 is connected to the analog input pin of the first control unit 15. The brightness sensor 11 can monitor the light intensity of the surrounding environment in real time and send the analog signal of the ambient light intensity to the first control unit 15, so that the system can automatically adjust the brightness of the street lamp 1 according to the actual light conditions; the control end of the relay 12 is connected to the digital output pin of the first control unit 15, the power input end of the relay 12 receives an external power supply, and the power output end is connected to the power line of the street lamp 1, so that the first control unit 15 can control the on and off of the street lamp 1 through the relay 12 to achieve automatic management; the data output end of the first locator 13 is connected to the serial input pin of the first control unit 15, allowing the locator to capture The location data is sent to the control unit, so that the system can identify whether the logistics transport vehicle 4 enters a specific monitoring area; the data communication interface of the first communication module 14 is connected to the corresponding data communication pin of the first control unit 15, the first communication module 14 interacts with the server 5, receives the instructions of the server 5 and conveys the instructions to the first control unit 15, ensuring the command synchronization and data update of the system; the first control unit 15 receives data from the brightness sensor 11, the first locator 13 and the first communication module 14, and decides whether to activate the relay 12 according to the preset control logic, so that the first control unit 15 controls the state of the street lamp 1 to be on or off according to the ambient light intensity, the presence of the vehicle and the instructions received from the server 5.

[0030] Furthermore, the control logic includes obtaining the value of the brightness sensor 11. When the value of the brightness sensor 11 is lower than a preset threshold, obtaining data of the first locator 13, and when it is determined that there is a logistics transport vehicle 4 within the range, or receiving a start instruction from the server 5 through the first communication module 14, controlling the opening of the relay 12 and controlling the opening of the street lamp 1.

[0031] Specifically, the first control unit 15 continuously monitors the reading of the brightness sensor 11 to determine the current ambient light intensity; when the ambient light intensity measured by the brightness sensor 11 is lower than a preset threshold, the system determines that the environment is too dark and needs to turn on the street lamp 1 to provide lighting; when the brightness is lower than the threshold, the first locator 13 is further checked to determine whether there is a logistics transport vehicle 4 entering the monitoring area. If there are no logistics vehicles operating in the area at night or under low light conditions, it may not be necessary to turn on all street lamps 1, thereby saving energy; at the same time, the first communication module 14 checks whether specific instructions are received from the server 5. These instructions may be based on a wider range of traffic flow management. Management or emergency response needs of specific events; if one of the following conditions is met: the brightness is lower than the threshold and a logistics transport vehicle 4 is detected in the area, or a light-on command from the server 5 is received, the first control unit 15 triggers the relay 12 to turn on, thereby turning on the street light 1; through the above control logic, the logistics transport vehicle 4 monitoring system of the smart road network can not only automatically turn on the street light 1 when necessary, improve road safety and driving convenience, but also can be intelligently adjusted according to actual needs to achieve the effect of energy saving and emission reduction. At the same time, by combining the locator data and the server 5 instructions, the system can respond to specific scenarios and needs more accurately, and improve the efficiency and safety of the entire logistics transportation process.

[0032] See also Figure 3 The camera 21 is connected to the second control unit 25, and the camera 21 is used to obtain image data of the logistics transport vehicle 4 close to the road barrier 2. The data communication port of the RFID reader 22 is connected to the corresponding communication pin of the second control unit 25; the control end of the electric control mechanism 23 is connected to the digital output pin of the second control unit 25; the second control unit 25 controls the movement of the electric control mechanism 23 by sending an open or close signal to realize the opening and closing of the road barrier; the data communication interface of the second communication module 24 is connected to the data communication pin of the second control unit 25; the second communication module 24 is used to receive data and commands from the server 5, and send the status and activity data of the road barrier to the server 5; the second control unit 25 is used to receive and process data from the RFID reader 22 and the second communication module 24, control the electric control mechanism 23, and at the same time, send the data captured by the camera 21 to the server 5.

[0033] Specifically, the camera 21 is directly connected to the second control unit 25, and is used to capture image data of the logistics transport vehicle 4 approaching the road barrier to achieve vehicle identification and monitoring; the data communication port of the RFID reader 22 is connected to the corresponding communication pin of the second control unit 25, and the RFID reader 22 is used to automatically identify the RFID tag 42 on the passing vehicle, providing fast and contactless identity authentication, thereby speeding up the passage of logistics vehicles; the control end of the electric control mechanism 23 is connected to the digital output pin of the second control unit 25, and the second control unit 25 controls the electric control mechanism 2 by sending an opening or closing signal according to the received data and the instruction of the server 5 3, thereby realizing the opening and closing operation of the road barrier; the data communication interface of the second communication module 24 is connected to the data communication pin of the second control unit 25, allowing the second control unit 25 to receive data and commands from the server 5, and send the current status and activity data of the road barrier to the server 5; the second control unit 25 is responsible for receiving and processing data from the RFID reader 22, the camera 21 and the second communication module 24, and based on these data and instructions from the server 5, controls the action of the electric control mechanism 23, thereby managing the opening and closing of the road barrier, and is also responsible for sending the data captured by the camera 21 to the server 5 for further processing and analysis, such as license plate recognition.

[0034] Furthermore, the second control unit 25 receives image data from the camera 21 and sends the image data to the server 5 through the second communication module 24. After receiving the image data, the server 5 identifies the license plate number through a recognition algorithm for matching. When the match is successful, a control signal is issued to control the road barrier to open.

[0035] Specifically, the second control unit 25 receives image data from the surveillance camera 3, including an image of the logistics transport vehicle 4 near the road barrier, and the second control unit 25 sends the image data to the server 5 through the second communication module 24; after receiving the image data, the server 5 uses a recognition algorithm to process the images, with the aim of identifying the license plate number in the image. This process involves image processing and pattern recognition technology, which can effectively extract license plate information from the image. It is a prior art and will not be described in detail here; the server 5 matches the identified license plate number with a pre-stored authorized vehicle database. When the system finds a matching license plate number, it is confirmed. The server 5 immediately sends a control signal after recognizing that the vehicle has the right to pass through the barrier; the control signal is sent back to the second control unit 25, instructing the electric control mechanism 23 to open the barrier, allowing the authorized logistics transport vehicle 4 to pass smoothly without human intervention, thereby improving traffic efficiency and safety; through the above settings, the logistics transport vehicle 4 monitoring system can automatically identify and authorize the passage of vehicles, significantly improving the management efficiency and vehicle traffic speed of the logistics hub, while ensuring the safety and smoothness of logistics transportation, which is suitable for use in high-traffic logistics centers and transportation hubs, and can effectively reduce manual operation errors and improve the overall efficiency of logistics transportation.

[0036] See also Figure 4 The data output end of the second locator 41 is connected to the third communication module 43; the third communication module 43 is used to send data to the server 5 and receive data from the server 5; the RFID tag 42 is set on the windshield or the side of the car body, and is used for the RFID reader 22 to read the tag information.

[0037] Specifically, the second locator 41 on the logistics transport vehicle 4 is usually a GPS device, which is responsible for providing real-time location information of the vehicle; the data output end of the second locator 41 is connected to the third communication module 43 on the vehicle, so that the positioning information can be sent to the server 5 in real time through the third communication module 43, so that the location of the logistics transport vehicle 4 can be accurately tracked at any time; the RFID tag 42 is installed on the windshield or the side of the body of the logistics transport vehicle 4 to ensure that when the vehicle passes through the roadblock equipped with an RFID reader 22, the reader can easily scan and identify the vehicle, automatically verify the identity of the vehicle, and allow authorized vehicles to pass through the roadblock without obstacles, thereby improving traffic efficiency and reducing waiting time.

[0038] Furthermore, when the RFID reader 22 reads the RFID tag 42, a control signal is generated to control the road barrier to open.

[0039] Specifically, after the RFID reader 22 identifies a specific RFID tag 42, it generates a control signal, which indicates that a registered or authorized logistics transport vehicle 4 is attempting to pass through the roadblock; the control signal is sent to the second control unit 25, and the second control unit 25 activates the electric control mechanism 23 according to the received signal. The vehicle is identified as an authorized vehicle, and the electric control mechanism 23 acts on the roadblock, causing the roadblock to open automatically, allowing the vehicle to pass.

[0040] Furthermore, the system is also provided with a plurality of surveillance cameras 3, which are arranged in the logistics hub area to provide real-time video surveillance, help monitor and record activities near the road barrier, increase regional safety, help prevent unauthorized access, and provide reliable visual evidence for accidents or safety incidents.

[0041] The working principle of the utility model is as follows: the street light in the utility model includes a brightness sensor, a relay, a first locator, a first communication module and a first control unit. The brightness sensor monitors the ambient light. When the light is lower than a preset threshold, the relay is triggered by the first control unit to automatically turn on the street light. At the same time, the first locator can detect whether there is a logistics transport vehicle approaching. If the vehicle approaches and the ambient light is insufficient, the street light will be activated to ensure the lighting and safety of the area. The first communication module allows this information and status update to be transmitted to the server and receives instructions from the server at the same time. The road barrier includes a camera, an RFID reader, an electric control mechanism, a second communication module and a second control unit. The camera captures images of vehicles approaching the road barrier for further vehicle identification and verification. The RFID reader identifies the RFID tag on the vehicle to verify the identity of the vehicle. When the vehicle is verified or the camera passes the license plate When the vehicle is identified and confirmed as an authorized vehicle, the second control unit sends an instruction to the electric control mechanism to open the road barrier. The second communication module is responsible for exchanging information with the server, including receiving the instruction to open the road barrier and sending the current status of the road barrier. Each logistics transport vehicle is equipped with a second locator, an RFID tag and a third communication module. The second locator provides real-time location information of the vehicle, which is sent to the server through the third communication module to achieve vehicle tracking and monitoring. The RFID tag is used to verify the identity of the vehicle at specific checkpoints, such as road barriers. The server receives data from street lights, road barriers and logistics vehicles, and processes information such as image recognition, location tracking and identity authentication. The server makes decisions based on the information received, such as whether to turn on street lights or road barriers, and returns instructions to the corresponding control unit. In addition, the server is also responsible for storing and analyzing all collected data to optimize the operating efficiency and safety of the entire logistics network.

[0042] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A logistics transport vehicle monitoring system based on a smart road network, comprising a street lamp (1), a road barrier (2), a monitoring camera (3), a logistics transport vehicle (4) and a server (5), characterized in that: The street lamp (1) is provided with a brightness sensor (11), a relay (12), a first locator (13), a first communication module (14) and a first control unit (15); the road barrier (2) is provided with a camera (21), an RFID reader (22), an electric control mechanism (23), a second communication module (24) and a second control unit (25); the logistics transport vehicle (4) is provided with a second locator (41), an RFID tag (42) and a third communication module (43); and the server exchanges information with the first communication module (14), the second communication module (24) and the third communication module (43).

2. According to claim 1, a logistics transport vehicle monitoring system based on a smart road network is characterized in that: The brightness sensor (11) is connected to an analog input pin of a first control unit (15) for reading an analog signal of ambient light intensity; the control end of the relay (12) is connected to a digital output pin of the first control unit (15), the power input end of the relay (12) is connected to a power supply, and the power output end of the relay (12) is connected to a power line of the street lamp (1) to control the on and off of the street lamp (1); the data output end of the first locator (13) is connected to a serial input pin of the first control unit (15), and the first locator (13) receives data from the first control unit (15) to determine whether there is a logistics transport vehicle (4) within a range; the data communication interface of the first communication module (14) is connected to a data communication pin of the first control unit (15), and the first communication module (14) is used to receive instructions from a server (5) and transmit the instructions to the first control unit (15); the first control unit (15) is used to receive data from the brightness sensor (11), the first locator (13) and the first communication module (14), and decide whether to trigger the relay (12) according to the control logic to control the on and off of the street lamp (1).

3. According to claim 2, a logistics transport vehicle monitoring system based on a smart road network is characterized in that: The control logic includes obtaining the value of the brightness sensor (11), when the value of the brightness sensor (11) is lower than a preset threshold, obtaining data of the first locator (13), when it is determined that there is a logistics transport vehicle (4) within the range, or receiving an opening instruction from the server (5) through the first communication module (14), controlling the opening of the relay (12), and controlling the opening of the street lamp (1).

4. According to claim 1, a logistics transport vehicle monitoring system based on a smart road network is characterized in that: The camera (21) is connected to a second control unit (25), the camera (21) is used to obtain image data of a logistics transport vehicle (4) close to the road barrier (2), and the data communication port of the RFID reader (22) is connected to the corresponding communication pin of the second control unit (25); the control end of the electric control mechanism (23) is connected to the digital output pin of the second control unit (25); the second control unit (25) controls the movement of the electric control mechanism (23) by sending an opening or closing signal to realize the opening and closing of the road barrier; the data communication interface of the second communication module (24) is connected to the data communication pin of the second control unit (25); the second communication module (24) is used to receive data and commands from the server (5), and send the status and activity data of the road barrier to the server (5); the second control unit (25) is used to receive and process data from the RFID reader (22) and the second communication module (24), control the electric control mechanism (23), and at the same time, send the data captured by the camera to the server (5).

5. According to claim 4, a logistics transport vehicle monitoring system based on a smart road network is characterized in that: The second control unit (25) receives image data from the camera (21), and sends the image data to the server (5) through the second communication module (24). After receiving the image data, the server (5) identifies the license plate number through a recognition algorithm for matching, and when the match is successful, sends a control signal to control the road barrier to open.

6. According to the intelligent road network-based logistics transport vehicle monitoring system of claim 1, it is characterized in that: The data output end of the second locator (41) is connected to a third communication module (43); the third communication module (43) is used to send data to a server (5) and receive data from a server (5); the RFID tag (42) is arranged on a windshield or a side of a vehicle body, and is used for an RFID reader (22) to read tag information.

7. The logistics transport vehicle monitoring system based on the intelligent road network according to claim 1 is characterized in that: When the RFID reader (22) reads the RFID tag (42), a control signal is generated to control the road barrier to open.

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