Mobile concrete transport vehicle scheduling and monitoring method and device

Abstract

The invention discloses a mobile concrete transport vehicle scheduling and monitoring method and device, and belongs to the technical field of vehicle scheduling. According to the scheme, through innovative hardware structure design, navigation and emergency evacuation are fundamentally improved, a high-reliability control closed loop is constructed, accurate positioning is achieved through a special circuit, a'command blind area 'is eliminated, and the service life of a vehicle is prolonged. Each lamp is independently controlled through a physical wire harness, a dynamically-moving green light band is generated based on the real-time position of a vehicle, an electronic path is converted into a continuously-visible physical track, the problems of getting lost and safety caused by low visibility and multiple branches are solved, any vehicle storage battery can be used as an emergency power supply in the aspect of emergency evacuation, and the emergency evacuation can be achieved through manual insertion. All the indication strips are directly driven by electric power to be lightened, an emergency light band which penetrates through the tunnel and is in a specific color is formed instantly, the problem of safe evacuation under extreme faults is solved, and the system is endowed with extremely high safety redundancy and disaster survivability.

Description

Technical Field

[0001] This invention relates to the field of vehicle dispatching technology, and in particular to a method and device for dispatching and monitoring mobile concrete transport vehicles. Background Technology

[0002] In semi-enclosed and complex environments such as tunnels, mines, and large underground projects, the scheduling and safe passage of concrete transport vehicles are crucial factors affecting construction efficiency and safety. Currently, the industry's commonly used solutions mainly rely on manual scheduling via VHF radios, combined with vehicle-mounted GPS for rough positioning, and supplemented by limited reflective road signs or static lighting for environmental marking. This approach may work in open areas, but it exposes its inherent and insurmountable technical limitations in the aforementioned special geographical environments.

[0003] These limitations manifest as two major challenges: First, at the physical level, the thick rock layers and dense steel reinforcement structure severely shield and reflect electromagnetic signals, causing GPS signals to completely fail, and conventional wireless communications (such as 4G / 5G public networks) to be extremely unstable. This prevents the central dispatch center from accurately and in real time from tracking vehicle locations, creating a "command blind spot." The transmission of dispatch instructions and feedback on vehicle status are subject to serious delays and the risk of loss. Second, at the environmental level, tunnels are characterized by poor lighting, heavy dust, numerous forks and intersections, and very low visibility. Drivers relying solely on memory, vague instructions on walkie-talkies, and scattered static markers for navigation are highly susceptible to directional misjudgments, leading to entering the wrong side tunnels or colliding with other vehicles or equipment. This not only results in low transportation efficiency but also poses serious safety hazards. Current technology lacks an effective means to provide continuous, real-time, interference-resistant, accurate navigation and global dispatch under such adverse conditions.

[0004] Therefore, a method and device for scheduling and monitoring mobile concrete transport vehicles are proposed to address the above problems. Summary of the Invention

[0005] This invention provides a method and device for scheduling and monitoring mobile concrete transport vehicles, which can solve the problems in the existing technology where traditional vehicle scheduling methods fall into a "command blind zone" due to the shielding of GPS and wireless signals in semi-enclosed and complex environments such as tunnels and mines, and where drivers are prone to getting lost due to low visibility and many forks in the road, resulting in dual hidden dangers of safety and efficiency.

[0006] A mobile concrete transport vehicle dispatching and monitoring device includes: a concrete truck, a dispatching integrated hub, and cylindrical guide lights. A receiving and positioning block is installed inside the concrete truck, and a feedback module is mounted inside the receiving and positioning block. The dispatching integrated hub is located inside a tunnel and carries a dispatching system. Multiple cylindrical guide lights are provided, with a pair of cylindrical guide lights positioned on either side of the dispatching integrated hub. The dispatching system dispatches the concrete truck by adjusting and providing feedback to the cylindrical guide lights and the receiving and positioning block.

[0007] Preferably, a handheld terminal is installed inside the receiving and positioning block, and a connection port is provided at one end of the receiving and positioning block. The handheld terminal is equipped with a receiving module.

[0008] Preferably, the top of the scheduling integration hub is fixedly connected with multiple evenly distributed mounting strips, and the tops of the multiple mounting strips are connected to the top of the tunnel. Preferably, the top of the cylindrical guide light is fixedly connected to a plurality of evenly distributed connecting wire harnesses, and the plurality of connecting wire harnesses are all connected to the dispatching integration hub.

[0009] Preferably, a guide control block is installed at the bottom of the scheduling integration hub, a plurality of evenly distributed indicator strips are installed at the bottom of the guide control block, a plurality of evenly distributed wires are installed at one end of the guide control block, a connector is installed at one end of the wires, and a plurality of the connectors are installed on the inner wall of the tunnel.

[0010] Preferably, the scheduling system includes: The communication management module is used to establish and maintain communication links with all the aforementioned receiving positioning blocks; A high-precision positioning module is used to calculate and track the precise position of each concrete truck in the tunnel in real time; The task and path planning module is used to calculate and assign a driving path from the current location to the target unloading point for each of the concrete trucks. The traffic rules and priority arbitration module is used to dynamically determine the order of vehicles passing through intersections based on preset rules; The optical path encoding and control module is used to encode the passage command into a control signal for the cylindrical guide light, controlling its color, flashing and on / off sequence to generate a moving guide light strip or a static waiting signal. The status monitoring and anomaly handling module is used to monitor the system status, connect to the background monitoring system, and trigger emergency plans when vehicle malfunctions, traffic jams, or system power outages are detected. The emergency plans include receiving manual instructions from the highest decision-maker's control terminal and issuing global dispatch commands to the vehicles. Preferably, the preset rules include: Level 1, Priority rule for work status: Vehicles that have completed their work and need to leave have priority over vehicles that are currently performing work and need to enter; Level 2, priority rule for traffic direction: For multiple vehicles requiring a right-of-way decision, the right-of-way is decided according to the priority order of straight, right turn, and left turn traffic direction.

[0011] Preferably, the receiving module integrated within the handheld terminal includes: The identity authentication and registration unit is used to record and upload information via a handheld terminal connected to the receiving and positioning block before the vehicle enters the tunnel in order to complete the system registration. The task instruction receiving and parsing unit is used to receive and parse navigation tasks and instructions from the scheduling system. The human-machine interaction unit, integrated into the handheld terminal, is used to display tasks, routes, and prompts to the driver. When the vehicle passes through an intersection, the display mode of the human-machine interaction unit changes synchronously with the external light indicators to enhance vehicle recognition.

[0012] Preferably, the feedback module integrated within the receiving positioning block includes: An emergency physical interface unit is connected to a connection port at one end of the receiving positioning block. It is used to connect to the tunnel emergency circuit or vehicle power through a connector and wires to supply power to the emergency guidance equipment when the main power supply of the tunnel fails. A local status indication unit is used to control the display or prompting mode of the handheld terminal; The feedback signal generation unit is used to generate a status signal and feed it back to the scheduling integration hub when the operation is completed or an anomaly is encountered. When a large-scale failure occurs in the tunnel, the emergency physical interface unit receives vehicle power and drives the indicator bar at the bottom of the guidance control block to light up, forming a continuous light strip with a specific color or flashing pattern, indicating the only emergency evacuation route for vehicles in the tunnel.

[0013] The scheduling and monitoring method includes the following steps: S1: Vehicle Registration and Task Assignment: Before entering the tunnel, the driver of the concrete truck completes identity and task registration through a handheld terminal; the dispatch system receives the information and assigns the target unloading point and driving route to the vehicle, and sends the navigation task to the handheld terminal for display. S2: Real-time positioning and light guidance: After a vehicle enters the tunnel, the dispatch system tracks its position in real time through a high-precision positioning module and controls the sequential lighting of the cylindrical guide lights in front of the vehicle to form a forward-moving guide light strip, providing continuous visual navigation for the driver. S3: Intelligent Arbitration at Intersections: When multiple vehicles approach an intersection, the traffic rules and priority arbitration module automatically decides the order of passage according to preset rules; the optical path coding and control module controls the relevant cylindrical guide lights to change their light signals according to the arbitration result, maintaining the guide light strip for passing vehicles and displaying the waiting signal for waiting vehicles, while the handheld terminals of the relevant vehicles simultaneously display the corresponding prompts. S4: Operation closed loop and status feedback: After the vehicle arrives at the destination and completes the operation, the driver reports the status through a handheld terminal; the dispatch system then plans and guides the vehicle to leave the destination, completing the operation closed loop, and all data is uploaded to the background monitoring system. S5: Emergency Response: When the system detects vehicle malfunction, traffic congestion, or system power failure, the status monitoring and anomaly handling module triggers the emergency plan; in the event of a full tunnel power outage, the indicator strip of the vehicle power-driven guidance control block is illuminated through the emergency physical interface unit to form an emergency evacuation light strip to guide vehicle evacuation.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) This invention constructs a highly reliable control closed loop. By using a dedicated positioning communication circuit integrated within the receiving positioning block to replace the ineffective ordinary GPS, centimeter-level precise positioning is achieved through a dedicated network within the tunnel, eliminating the "command blind spot". More importantly, the scheduling integrated hub is installed on the top through a top mounting strip and directly and independently controls each cylindrical guide light through a physical connection harness. This wired architecture ensures the absolute reliability and real-time performance of the control signal transmission, enabling the system to dynamically control the lights in front of the vehicle to light up sequentially based on the vehicle's real-time position, forming a clear and moving "green light strip". This transforms the abstract electronic path data into an indisputable continuous physical visual track in front of the driver, solving the problems of driver disorientation, inefficiency, and safety caused by low visibility and numerous intersections, and realizing a paradigm shift from "blind driving" to "visual guidance".

[0015] (2) In the worst case of a complete power outage and main system failure, this structure allows the use of the battery of any concrete truck as an emergency power source: by manually inserting the connector on the tunnel wall into the vehicle connection port, the power is directly driven by the wire to illuminate all the indicator bars at the bottom of the control block, instantly forming a continuous emergency light strip with a specific color such as blue that runs through the tunnel, turning the transport vehicle into a mobile emergency power station. Through a purely physical plug-in method, a clear and unambiguous escape route can still be constructed with zero delay after the main system completely fails, solving the problem of safe evacuation of personnel and vehicles under extreme failure, and giving the system extremely high safety redundancy and disaster survival capability. Attached Figure Description

[0016] Figure 1This is a three-dimensional structural schematic diagram provided by the present invention; Figure 2 A three-dimensional structural diagram of the scheduling integration hub provided by the present invention; Figure 3 A three-dimensional structural diagram of the guide control block and the cylindrical guide light provided by the present invention; Figure 4 A schematic diagram of the three-dimensional structure of the receiving positioning block provided by the present invention; Figure 5 This is a schematic diagram of the handheld terminal structure provided by the present invention; Figure 6 This is a schematic diagram of the scheduling system structure provided by the present invention; Figure 7 This is a schematic diagram of the feedback module structure provided by the present invention; Figure 8 This is a schematic diagram of the receiving module structure provided by the present invention.

[0017] Explanation of reference numerals in the attached figures: 1. Concrete truck; 2. Dispatch and integration hub; 3. Guidance control block; 4. Tube-mounted guide light; 5. Connector; 11. Receiver positioning block; 12. Handheld terminal; 13. Connection port; 21. Mounting strip; 31. Indicator strip; 41. Connecting harness; 51. Wire. Detailed Implementation

[0018] The specific embodiments of the present invention will be described in detail below, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.

[0019] like Figure 1 As shown in the figure, an embodiment of the present invention provides a mobile concrete transport vehicle dispatching and monitoring device, including: a concrete truck 1, a dispatching integrated hub 2, and cylindrical guide lights 4. A receiving positioning block 11 is installed inside the concrete truck 1, and a feedback module is mounted inside the receiving positioning block 11. The dispatching integrated hub 2 is set in a tunnel, and a dispatching system is mounted inside the dispatching integrated hub 2. Multiple cylindrical guide lights 4 are set, and a pair of cylindrical guide lights 4 are set on both sides of the dispatching integrated hub 2. The dispatching system realizes the dispatching of the concrete truck 1 by adjusting and feeding back the cylindrical guide lights 4 and the receiving positioning block 11.

[0020] like Figures 5 to 6 As shown, a handheld terminal 12 is installed inside the receiving and positioning block 11, and a connection port 13 is provided at one end of the receiving and positioning block 11. The handheld terminal 12 is equipped with a receiving module.

[0021] like Figure 8 As shown, the receiving module integrated within the handheld terminal 12 includes: The identity authentication and registration unit is used to complete system registration by receiving and uploading information from the handheld terminal 12 connected to the positioning block 11 before the vehicle enters the tunnel. The task instruction receiving and parsing unit is used to receive and parse navigation tasks and instructions from the scheduling system. The human-machine interaction unit, integrated into the handheld terminal 12, is used to display tasks, routes, and prompts to the driver. When the vehicle passes through an intersection, the display mode of the human-machine interaction unit changes synchronously with the external light indicators to enhance vehicle recognition.

[0022] In complex, semi-enclosed operating environments such as tunnels and mines, traditional vehicle dispatching methods face two major challenges: First, GPS and conventional wireless signals are severely blocked or interfered with, making it impossible for the central dispatch center to accurately and in real time to grasp the vehicle's location, creating a "command blind spot"; Second, the environment has low visibility and many forks, making it easy for drivers to lose their way or enter the wrong side tunnels. Relying solely on memory or simple road signs for navigation is inefficient and poses significant safety hazards.

[0023] To address the aforementioned issues, this system designs a receiving and positioning block 11 and its associated components, forming the vehicle's intelligent terminal. The receiving and positioning block 11 is fixedly installed in the cab of the concrete truck 1. Instead of a common GPS module that relies on satellites, it integrates a high-precision positioning and wired / dedicated wireless communication fusion circuit optimized for the tunnel environment. It exchanges stable data with the dispatch center through a dedicated communication network laid along the tunnel, such as a leaky cable or base station, thereby solving the "disconnection" problem caused by signal shielding.

[0024] The handheld terminal 12 is not a simple display, but a human-computer interaction interface with both input and display functions. Its internal receiving module is specifically used to parse and display the structured path instructions issued by the dispatch center. The connection port 13 opened at one end of the receiving positioning block 11 is designed as a standardized physical interface, such as a waterproof and dustproof aviation plug, to prevent extreme situations where the main power supply may be completely cut off in the tunnel. This provides a hardware foundation for the seamless switching of the system from "normal automated dispatch" to "emergency manual guidance".

[0025] The collaborative workflow and the problems it solves are as follows: Before the vehicle enters the tunnel, the driver completes the identity and task registration through the handheld terminal 12. This information is sent to the dispatch center through the reliable communication link of the receiving positioning block 11, which solves the problem of low efficiency and easy error in manual verification of vehicle identity and task. During the journey, the receiving positioning block 11 continuously sends its precise positioning signal through the tunnel dedicated network, so that the dispatch center can lock the vehicle's position in real time. At the same time, it receives and forwards the dynamic path instructions from the dispatch center to the handheld terminal 12 for clear display. This realizes the "vehicle-machine-person" information closed loop of "central dispatch-vehicle positioning-driver execution".

[0026] The handheld terminal 12 provides clear and interference-resistant task guidance, while the connection port 13, as a key emergency physical access point, works in conjunction with the emergency power supply solution described later to jointly improve the system's robustness and survivability under extreme failures, ensuring reliable operation throughout the entire lifecycle from normal to emergency states.

[0027] like Figures 2 to 3 As shown, the top of the scheduling integration hub 2 is fixedly connected to multiple evenly distributed mounting strips 21, the tops of which are connected to the top of the tunnel. The top of the cylindrical guide light 4 is fixedly connected to multiple evenly distributed connecting wire harnesses 41, all of which are connected to the scheduling integration hub 2.

[0028] like Figure 6 As shown, the scheduling system includes: The communication management module is used to establish and maintain communication links with all receiving positioning blocks 11; A high-precision positioning module is used to calculate and track the precise location of each concrete truck 1 in the tunnel in real time; The task and path planning module is used to calculate and assign a driving path from the current location to the target unloading point for each concrete truck 1. The traffic rules and priority arbitration module is used to dynamically determine the order of vehicles passing through intersections based on preset rules; The optical path encoding and control module is used to encode the passage command into a control signal for the cylindrical guide light 4, controlling its color, flashing and on / off sequence to generate a moving guide light strip or a static waiting signal. The status monitoring and anomaly handling module is used to monitor the system status, connect to the background monitoring system, and trigger emergency plans when vehicle malfunctions, traffic jams, or system power outages are detected. The emergency plans include receiving manual instructions from the highest decision-maker's control terminal and issuing global dispatch commands to the vehicles. The preset rules include: Level 1, Priority rule for work status: Vehicles that have completed their work and need to leave have priority over vehicles that are currently performing work and need to enter; Level 2, priority rule for traffic direction: For multiple vehicles requiring a right-of-way decision, the right-of-way is decided according to the priority order of straight, right turn, and left turn traffic direction.

[0029] The scheduling and monitoring method includes the following steps: S1: Vehicle registration and task allocation: Before entering the tunnel, the driver of concrete truck 1 completes identity and task registration through handheld terminal 12; the dispatch system receives the information and allocates the target unloading point and driving route to the vehicle, and sends the navigation task to the handheld terminal 12 for display. S2: Real-time positioning and light guidance: After the vehicle enters the tunnel, the dispatch system tracks its position in real time through the high-precision positioning module and controls the sequential lighting of the cylindrical guide lights 4 in front of the vehicle to form a guide light strip that moves forward, providing continuous visual navigation for the driver. S3: Intelligent Arbitration at Intersections: When multiple vehicles approach an intersection, the traffic rules and priority arbitration module automatically decides the passage order according to preset rules; the optical path coding and control module controls the relevant cylindrical guide lights 4 to change the light signals according to the arbitration result, maintaining the guide light strip for passing vehicles and displaying the waiting signal for waiting vehicles, while the handheld terminals 12 of the relevant vehicles simultaneously display the corresponding prompts. S4: Operation closed loop and status feedback: After the vehicle arrives at the destination and completes the operation, the driver reports the status through the handheld terminal 12; the dispatch system then plans and guides the vehicle to leave the route, completing the operation closed loop, and the data of the whole process is uploaded to the background monitoring system. S5: Emergency Response: When the system detects vehicle malfunction, traffic congestion or system power failure, the status monitoring and anomaly handling module triggers the emergency plan; in the event of a full tunnel power outage, the indicator strip 31 of the vehicle power drive guidance control block 3 is illuminated through the emergency physical interface unit to form an emergency evacuation light strip to guide vehicle evacuation.

[0030] In semi-enclosed and complex environments such as tunnels and mines, traditional vehicle dispatching methods fall into a "command blind spot" due to the shielding of GPS and wireless signals. Furthermore, low visibility and numerous forks in the road make it easy for drivers to get lost, posing a dual threat to safety and efficiency. This solution aims to completely solve these two core problems through the collaborative design of hardware and software.

[0031] The routine dispatch phase begins before concrete truck 1 enters the tunnel. The driver completes information entry and registration through the handheld terminal 12 on the receiving positioning block 11. This initial action establishes a dedicated and stable communication link that does not rely on the public network through the communication management module, thereby avoiding the problem of conventional signals being blocked at the starting point and enabling the dispatch center to reliably sense the entry of each vehicle.

[0032] Subsequently, the task and route planning module automatically assigns a destination to concrete truck 1 based on the dynamic task load within the tunnel and sends the navigation route to handheld terminal 12 for display. This achieves precise binding of "task-vehicle-driver," transforming the traditional extensive scheduling that relies on verbal communication or experience-based judgment into precise digital instructions, thus eliminating chaotic task allocation from the source.

[0033] Once the concrete truck 1 enters the tunnel, the system's core advantages begin to be fully realized. The high-precision positioning module continuously tracks and receives signals from the positioning block 11 through a dedicated positioning network deployed inside the tunnel, such as UWB or laser positioning base stations, to achieve real-time positioning of the concrete truck 1 with high precision.

[0034] The problem of "command blind spots" has been overcome, enabling the dispatch center to see things as if they were transparently in the field. Figure 1 In this way, the exact location and movement of each vehicle can be determined. Based on this real-time location data, the optical path coding and control module begins to play its creative role.

[0035] The module precisely controls the lights in a predetermined sequence in front of the vehicle by scheduling the integrated central unit 2 and the cylindrical guide lights 4 through the dedicated wired connection harness 41 between them, so that the lights will light up green in sequence. These lit cylindrical guide lights 4 form a stable "green light strip" flowing forward in the tunnel, just like an optical track laid in the air.

[0036] Drivers no longer need to memorize complex routes or identify blurry road signs; they can simply follow this moving light track to reach the work site. This design intuitively and efficiently solves the core navigation dilemma of drivers being prone to getting lost and making mistakes due to low visibility and numerous forks in the road, transforming abstract path information into indisputable visual-physical guidance.

[0037] At intersections where traffic conflicts are most complex, the system's intelligent decision-making capabilities further ensure efficiency and safety. When multiple vehicles approach each other, the traffic rules and priority arbitration module automatically intervenes to adjudicate based on preset two-level rules.

[0038] Its first-level rule prioritizes operational status, namely, "empty vehicles that have completed their work take priority over loaded vehicles that are currently in operation." The design aims to prioritize clearing the space inside the tunnel, accelerate the turnover of empty vehicles, optimize logistics efficiency from a global perspective, and avoid overall congestion caused by empty vehicles being stuck.

[0039] If multiple vehicles are in the same state, the second-level rule of priority for traffic direction is activated, and right-of-way is allocated according to the general traffic logic of going straight, turning right, and turning left to ensure the order of the intersection. The arbitration result is instantly converted into light instructions by the optical path coding and control module: the "green light strip" in front of the right-of-way vehicle continues to pass; the light strip in front of the waiting vehicle immediately turns into a red flashing signal, forming a conspicuous "light barrier".

[0040] At the same time, the human-machine interaction unit of the handheld terminal 12 inside these vehicles will simultaneously display a conspicuous red waiting warning. This "dual confirmation of internal terminal and external lights" mechanism effectively solves the recognition confusion and misjudgment that drivers may experience when multiple vehicles are gathered together and the lights are mixed, greatly improving the command recognition accuracy and safety in complex scenarios.

[0041] After the vehicle arrives at its destination and completes its operation, the driver reports the status with a single click via the feedback signal generation unit on the handheld terminal 12. The system then plans the optimal departure route for the vehicle and restarts optical guidance, forming a closed-loop operation. All process data is uploaded to the remote monitoring center in real time through the system's backend data interface, achieving transparent and traceable management of the entire transportation process.

[0042] In summary, the routine scheduling process of this system breaks through signal shielding through dedicated communication links, eliminates command blind spots through high-precision positioning, and creatively utilizes dynamically generated optical tracks as an intuitive physical medium to liberate drivers from complex navigation tasks. It directly overcomes the fundamental problems of low navigation efficiency and high safety hazards in tunnels, and realizes a paradigm shift from passive management to proactive intelligent guidance.

[0043] like Figure 3 As shown, a guide control block 3 is installed at the bottom of the scheduling integration hub 2. Multiple evenly distributed indicator strips 31 are installed at the bottom of the guide control block 3. Multiple evenly distributed wires 51 are installed at one end of the guide control block 3. A connector 5 is installed at one end of the wires 51. Multiple connectors 5 are installed on the inner wall of the tunnel.

[0044] like Figure 7 As shown, the feedback module integrated within the positioning block 11 includes: The emergency physical interface unit is connected to the connection port 13 at one end of the receiving positioning block 11. It is used to connect the tunnel emergency circuit or vehicle power through the connector 5 and the wire 51 to supply power to the emergency guidance equipment when the main power supply of the tunnel fails. The local status indication unit is used to control the display or prompting mode of the handheld terminal 12; The feedback signal generation unit is used to generate status signals and feed them back to the scheduling integration hub 2 when the operation is completed or an abnormality is encountered. When a large-scale failure occurs in the tunnel, the emergency physical interface unit receives vehicle power and drives the indicator strip 31 at the bottom of the guidance control block 3 to light up, forming a continuous light strip with a specific color or flashing pattern, indicating the only emergency evacuation route for vehicles in the tunnel.

[0045] In semi-enclosed environments such as tunnels and mines, the most extreme reliability challenge lies in the dual failure scenario of complete paralysis of the main power and control system. When a power outage causes the dispatching integration hub 2 and the cylindrical guide light 4 to fail, the traditional electronic dispatching and light guidance will be completely interrupted, and the concrete truck 1 will be in a predicament of no guidance and no instructions, which poses serious safety hazards and difficulties in evacuation.

[0046] To this end, this solution designs an ultimate emergency guidance scheme that is independent of the main system, based on physical connection and autonomous vehicle power supply. Its core is achieved by the collaborative implementation of the guidance control block 3 and the feedback module in the receiving and positioning block 11.

[0047] The guidance control block 3 is installed at the bottom of the scheduling integration hub 2. The bottom of the hub has multiple evenly distributed indicator bars 31. The key point is that the guidance control block 3 is connected to the connector 5 installed at a specific position on the inner wall of the tunnel through multiple evenly distributed wires 51.

[0048] Meanwhile, the feedback module integrated within the receiving and positioning block 11 includes an emergency physical interface unit, which is directly connected to the standard connection port 13 on the outer shell of the receiving and positioning block 11. The principle of this physical architecture is to construct a point-to-point emergency power and signal channel that bypasses the central processing unit and the main power grid.

[0049] When a power outage occurs in the entire tunnel, the highest decision-maker on site can send instructions to the driver's handheld terminal 12 via their own terminal and execute the emergency procedures.

[0050] When the concrete truck 1 that needs to leave is driving to the connector 5 on the inner wall of the tunnel, the driver can manually insert the plug of the connector 5 into the connection port 13 on the vehicle receiving positioning block 11.

[0051] At this time, the power from the vehicle battery is directly transmitted to the guidance control block 3 through the physical link of the connection port 13, the emergency physical interface unit, the connector 5, and the wire 51, thereby driving all the indicator bars 31 at its bottom to light up in a predetermined mode.

[0052] The indicator bar 31 at the bottom of the guidance control block 3 can be programmed to display a specific color, such as blue, or a flashing pattern, that differs from the normal traffic lights. For example, a solid blue light indicates "orderly evacuation in one direction," while a rapidly flashing blue light indicates "slow departure along the entire route." This optically encoded instruction is pre-issued to the handheld terminal 12 via the decision-maker's terminal, enabling drivers to receive visual guidance while clearly understanding the level of the current emergency and driving requirements, thus achieving orderly evacuation and avoiding panic and chaos.

[0053] By combining human judgment and command issuance by decision-makers, the system can achieve flexible emergency response. If the fault is judged to be short-term, only some indicator bars 31 can be lit to guide empty vehicles to leave and loaded vehicles to stand by; if the fault is judged to be serious, the entire line will be activated to guide all vehicles to evacuate urgently. This collaborative mode of "human decision-making + power takeover + optically encoded commands" gives the system the flexibility and intelligence to deal with different levels of crisis.

[0054] In summary, the linkage design between the control block 3 and the emergency physical interface unit in the feedback module creatively transforms each concrete truck 1 into a mobile emergency power source, and through the most reliable physical connection method, greatly enhances the resilience and survivability of the entire dispatch system in the face of unpredictable risks.

[0055] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined in the claims, all of which should fall within the protection scope of the present invention.

Claims

1. A mobile concrete transport vehicle dispatching and monitoring device, characterized in that, include: A concrete truck (1) is equipped with a receiving and positioning block (11), and the receiving and positioning block (11) is equipped with a feedback module. The scheduling integration hub (2) is located inside the tunnel and is equipped with a scheduling system. A cylindrical guide light (4) is provided, and multiple cylindrical guide lights (4) are provided. A pair of cylindrical guide lights (4) are provided on both sides of the scheduling integration hub (2). The scheduling system realizes the scheduling of concrete trucks (1) by adjusting and feeding back the cylindrical guide lights (4) and the receiving positioning block (11).

2. The mobile concrete transport vehicle dispatching and monitoring device as described in claim 1, characterized in that, The receiving positioning block (11) is equipped with a handheld terminal (12), and a connection port (13) is provided at one end of the receiving positioning block (11). The handheld terminal (12) is equipped with a receiving module.

3. The mobile concrete transport vehicle dispatching and monitoring device as described in claim 1, characterized in that, The top of the scheduling integration hub (2) is fixedly connected to a plurality of evenly distributed mounting strips (21), and the tops of the plurality of mounting strips (21) are connected to the top of the tunnel.

4. The mobile concrete transport vehicle dispatching and monitoring device as described in claim 1, characterized in that, The top of the cylindrical guide light (4) is fixedly connected to a plurality of evenly distributed connecting wire harnesses (41), and the plurality of connecting wire harnesses (41) are all connected to the scheduling integration hub (2).

5. The mobile concrete transport vehicle dispatching and monitoring device as described in claim 1, characterized in that, The bottom of the scheduling integration hub (2) is equipped with a guide control block (3), and the bottom of the guide control block (3) is equipped with multiple evenly distributed indicator strips (31). One end of the guide control block (3) is equipped with multiple evenly distributed wires (51), and one end of the wires (51) is equipped with a connector (5). Multiple connectors (5) are installed on the inner wall of the tunnel.

6. The mobile concrete transport vehicle dispatching and monitoring device as described in claim 1, characterized in that, The scheduling system includes: A communication management module is used to establish and maintain communication links with all of the receiving positioning blocks (11); A high-precision positioning module is used to calculate and track the precise position of each concrete truck (1) in the tunnel in real time; The task and path planning module is used to calculate and assign a driving path from the current location to the target unloading point for each of the concrete trucks (1); The traffic rules and priority arbitration module is used to dynamically determine the order of vehicles passing through intersections based on preset rules; The optical path encoding and control module is used to encode the passage command into a control signal for the cylindrical guide light (4), and control its color, flashing and on / off timing to generate a moving guide light strip or a static waiting signal. The status monitoring and anomaly handling module is used to monitor the system status, connect to the background monitoring system, and trigger emergency plans when vehicle malfunctions, traffic jams, or system power outages are detected. The emergency plans include receiving manual instructions from the highest decision-maker's control terminal and issuing global dispatch commands to the vehicles.

7. The mobile concrete transport vehicle dispatching and monitoring device as described in claim 6, characterized in that, The preset rules include:

8. Level 1, Priority rule for work status: Vehicles that have completed their work and need to leave have priority over vehicles that are currently performing work and need to enter; Level 2, priority rule for traffic direction: For multiple vehicles requiring a right-of-way decision, the right-of-way is decided according to the priority order of straight, right turn, and left turn traffic direction.

9. A mobile concrete transport vehicle dispatching and monitoring device as described in claim 2, characterized in that, The receiving module integrated within the handheld terminal (12) includes: The identity authentication and registration unit is used to record and upload information through the handheld terminal (12) connected to the receiving positioning block (11) before the vehicle enters the tunnel in order to complete the system registration; The task instruction receiving and parsing unit is used to receive and parse navigation tasks and instructions from the scheduling system. The human-machine interaction unit is integrated into the handheld terminal (12) and is used to display tasks, routes and prompts to the driver. When the vehicle passes through an intersection, the display mode of the human-machine interaction unit changes synchronously with the external light indicators to enhance vehicle recognition.

10. A mobile concrete transport vehicle dispatching and monitoring device as described in claim 2, characterized in that, The feedback module integrated within the receiving positioning block (11) includes: The emergency physical interface unit is connected to the connection port (13) opened at one end of the receiving positioning block (11). It is used to connect the tunnel emergency circuit or vehicle power through the connector (5) and wire (51) to supply power to the emergency guidance equipment when the main power supply of the tunnel fails. A local status indication unit is used to control the display or prompting mode of the handheld terminal (12); The feedback signal generation unit is used to generate a status signal and feed it back to the scheduling integration hub (2) when the job is completed or an abnormality is encountered.

11. A method for monitoring and dispatching mobile concrete transport vehicles, characterized in that, The mobile concrete transport vehicle dispatching and monitoring device, as described in any one of claims 1 to 9, includes the following steps in the dispatching and monitoring method: S1: Vehicle registration and task allocation: Before the concrete truck (1) enters the tunnel, the driver completes the identity and task registration through the handheld terminal (12); the dispatch system receives the information and allocates the target unloading point and driving route for the vehicle, and sends the navigation task to the handheld terminal (12) for display; S2: Real-time positioning and light guidance: After the vehicle enters the tunnel, the dispatch system tracks its position in real time through the high-precision positioning module and controls the sequential lighting of the cylindrical guide lights (4) in front of the vehicle to light up in turn, forming a guide light strip that moves forward and provides continuous visual navigation for the driver. S3: Intelligent Arbitration at Intersections: When multiple vehicles approach an intersection, the traffic rules and priority arbitration module automatically decides the passage order according to preset rules; the optical path coding and control module controls the relevant cylindrical guide lights (4) to change the light signal according to the arbitration result, to maintain the guide light strip for passing vehicles, and to display the waiting signal for waiting vehicles. At the same time, the handheld terminal (12) of the relevant vehicles displays the corresponding prompts. S4: Operation closed loop and status feedback: After the vehicle arrives at the destination and completes the operation, the driver reports the status through a handheld terminal (12); the dispatch system then plans and guides the vehicle to leave the destination, completing the operation closed loop, and the data of the whole process is uploaded to the background monitoring system. S5: Emergency Response: When the system detects vehicle malfunction, traffic congestion or system power failure, the status monitoring and anomaly handling module triggers the emergency plan; in the event of a full tunnel power outage, the indicator strip (31) of the vehicle power drive guidance control block (3) is lit through the emergency physical interface unit to form an emergency evacuation light strip to guide the evacuation of vehicles.

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