Discharging operation management and control method, system and device

Abstract

The application relates to the technical field of intelligent logistics management and control, and discloses an unloading operation management and control method, system and equipment. The method comprises the following steps: when a material transport vehicle arrives at a factory, generating an unloading task according to the material transport information of the vehicle; issuing the unloading task to a preset mobile terminal corresponding to the vehicle; when the vehicle moves to an unloading position based on the unloading task, monitoring the vehicle unloading operation state of the vehicle in real time according to a preset sensing device; displaying the vehicle unloading operation state on a preset unloading slot display terminal in real time; and when the vehicle unloading operation state meets a preset unloading completion state, displaying off-site information on the preset unloading slot display terminal, so that the vehicle leaves. In the application, the unloading operation efficiency is improved through whole-process management and control of the unloading process; the unloading operation management and control and intelligent sensing are realized through the preset sensing device and the preset unloading slot display terminal, and the unloading state is displayed in real time, so that the intelligentization and automation of automobile storage and transport business are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of logistics intelligent management and control, and particularly relates to a method, system and device for unloading operation management and control. BACKGROUND

[0002] The steel industry needs to use bulk raw materials and fuels in daily work, and the number and variety of raw materials and fuels entering the factory of each steel plant are large. In the steel plant mainly using automobile transportation, the unloading of raw materials and fuels is mainly achieved by pouring the raw materials and fuels in the automobile compartment into the unloading tank. At present, each process in the unloading process of raw materials and fuels is basically completed by manual work, which is low in efficiency, low in intelligent automation, and cannot realize real-time supervision of the unloading operation state.

[0003] The above content is only used to assist in understanding the technical solutions of the present application and does not mean that the above content is prior art. SUMMARY

[0004] The main purpose of the present application is to provide a method, system and device for unloading operation management and control, which aims to solve the technical problems that the efficiency of each process in the unloading process of raw materials and fuels is low, the intelligent automation degree is low, and the unloading operation state cannot be monitored in real time.

[0005] To achieve the above-mentioned purpose, the present application provides a method for unloading operation management and control, comprising:

[0006] When detecting that a material transport vehicle arrives at a factory, generating an unloading task according to material transport information of the material transport vehicle;

[0007] issuing the unloading task to a preset mobile terminal corresponding to the material transport vehicle;

[0008] When the material transport vehicle moves to an unloading position based on the unloading task, monitoring a vehicle unloading operation state of the material transport vehicle in real time according to a preset sensing device;

[0009] displaying the vehicle unloading operation state in real time on a preset unloading tank display terminal;

[0010] When the vehicle unloading operation state meets a preset unloading completion state, displaying off-site information through the preset unloading tank display terminal to make the material transport vehicle off-site.

[0011] In some embodiments, the method for generating an unloading task according to the material transport information of the material transport vehicle when detecting that the material transport vehicle arrives at the factory comprises:

[0012] issuing a metering task to the material transport vehicle when detecting that the material transport vehicle arrives at the factory;

[0013] acquiring material transportation information of the material transportation vehicle when the material transportation vehicle completes the metering task;

[0014] extracting an order number, a shipment batch, and a sampling group batch result according to the material transportation information;

[0015] generating an unloading task of the material transportation vehicle according to the order number, the shipment batch, and the sampling group batch result.

[0016] In some embodiments, the generating the unloading task of the material transportation vehicle according to the order number, the shipment batch, and the sampling group batch result comprises:

[0017] allocating the material transportation vehicle of the same shipment batch and sampling batch to the same unloading slot and unloading batch according to the order number, the shipment batch, and the sampling group batch result;

[0018] forming the unloading task of the material transportation vehicle according to the slot of the unloading slot and the unloading batch.

[0019] In some embodiments, the monitoring a vehicle unloading operation state of the material transportation vehicle in real time according to a preset sensing device when the material transportation vehicle moves to an unloading position based on the unloading task comprises:

[0020] confirming whether the material transportation vehicle belongs to a current unloading task vehicle according to a preset unloading slot display terminal when the material transportation vehicle moves to an unloading position based on the unloading task;

[0021] if yes, judging whether the material transportation vehicle moves to a target unloading position according to a preset sensing device;

[0022] controlling the material transportation vehicle to start unloading when the material transportation vehicle is located at the target unloading position;

[0023] monitoring the vehicle unloading operation state of the material transportation vehicle in real time according to the preset sensing device.

[0024] In some embodiments, the judging whether the material transportation vehicle moves to a target unloading position according to a preset sensing device comprises:

[0025] acquiring a first image of the material transportation vehicle according to a first camera in the preset sensing device;

[0026] judging whether a carriage of the material transportation vehicle is located between a first auxiliary light and a second auxiliary light and a tail of the carriage exceeds a third auxiliary light according to the first image;

[0027] if yes, determining that the material transportation vehicle moves to a target unloading position.

[0028] In some embodiments, the real-time monitoring of the vehicle unloading operation state of the material transport vehicle according to the preset sensing device comprises:

[0029] acquiring a second image of the material transport vehicle according to a second camera in the preset sensing device;

[0030] identifying a vehicle number of the material transport vehicle according to the second image;

[0031] acquiring a third image of the material transport vehicle according to a third camera in the preset sensing device;

[0032] judging a carriage tipping angle of the material transport vehicle according to the third image combined with a fourth auxiliary light and a fifth auxiliary light;

[0033] real-time monitoring of the vehicle unloading operation state of the material transport vehicle according to the vehicle number of the material transport vehicle and the change of the carriage tipping angle.

[0034] In some embodiments, after the unloading task is issued to the preset mobile terminal corresponding to the material transport vehicle, the method further comprises:

[0035] judging whether the confirmation information fed back by the preset mobile terminal corresponding to the material transport vehicle based on the unloading task is received;

[0036] when the confirmation information is not received within a preset time, calling the preset mobile terminal through a preset calling device, so that the material transport vehicle moves to the unloading position based on the unloading task.

[0037] In some embodiments, the real-time display of the vehicle unloading operation state on the preset unloading slot display terminal comprises:

[0038] real-time display of an unloading operation task dynamic two-dimensional code on a preset unloading slot display terminal; wherein the unloading operation task dynamic two-dimensional code is associated with the vehicle unloading operation state, the unloading operation task dynamic two-dimensional code comprises a vehicle number and an unloading operation state word corresponding to the vehicle number, the unloading operation state word comprises a first state word, a second state word, a third state word, a fourth state word and a fifth state word, the first state word corresponds to a request unloading state, the second state word corresponds to a parking in place state, the third state word corresponds to a first unloading position state, the fourth state word corresponds to a second unloading position state, and the fifth state word corresponds to a completion confirmation state.

[0039] In addition, in order to achieve the above-mentioned purpose, the application further provides an unloading operation management and control system, which comprises:

[0040] The task management module is configured to generate an unloading task according to the material transportation information of the material transportation vehicle when it is detected that the material transportation vehicle arrives at the factory.

[0041] The information interaction module is configured to issue the unloading task to a preset mobile terminal corresponding to the material transportation vehicle.

[0042] The perception monitoring module is configured to monitor the vehicle unloading operation state of the material transportation vehicle in real time according to a preset perception device when the material transportation vehicle moves to an unloading position based on the unloading task.

[0043] The terminal display module is configured to display the vehicle unloading operation state in real time on a preset unloading slot display terminal.

[0044] The unloading completion module is configured to display departure information on the preset unloading slot display terminal when the vehicle unloading operation state meets a preset unloading completion state, so as to make the material transportation vehicle leave.

[0045] In addition, to achieve the above-mentioned purpose, the application further provides an unloading operation management and control device, which comprises a memory, a processor and an unloading operation management and control program stored in the memory and capable of running on the processor.

[0046] The application generates an unloading task according to the material transportation information of the material transportation vehicle when it is detected that the material transportation vehicle arrives at the factory, issues the unloading task to a preset mobile terminal corresponding to the material transportation vehicle, monitors the vehicle unloading operation state of the material transportation vehicle in real time according to a preset perception device when the material transportation vehicle moves to an unloading position based on the unloading task, displays the vehicle unloading operation state in real time on a preset unloading slot display terminal, and displays departure information on the preset unloading slot display terminal when the vehicle unloading operation state meets a preset unloading completion state, so as to make the material transportation vehicle leave. BRIEF DESCRIPTION OF DRAWINGS

[0047] Figure 1 The unloading operation management and control device of the hardware running environment involved in the embodiment scheme of the application;

[0048] Figure 2 The flowchart of the first embodiment of the unloading operation management and control method of the present application is shown in Figure 1.

[0049] Figure 3 The flowchart of the second embodiment of the unloading operation management and control method of the present application is shown in Figure 2.

[0050] Figure 4 The schematic diagram of the automobile unloading operation process sensing knowledge identification system in the unloading operation management and control method of the present application is shown in Figure 3.

[0051] Figure 5 The schematic diagram of the automobile unloading operation process sensing knowledge identification system auxiliary light arrangement in the unloading operation management and control method of the present application is shown in Figure 4.

[0052] Figure 6 The structural block diagram of the first embodiment of the unloading operation management and control system of the present application is shown in Figure 5.

[0053] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0055] It should be noted that all the directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain posture (as shown in the drawings). If the certain posture changes, the directional indications also change accordingly.

[0056] In addition, the description of “first”, “second” and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by “first” and “second” can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0057] Reference Figure 1 ,Figure 1 Figure 1 is a schematic diagram of a hardware environment for an unloading operation management and control device according to an embodiment of the present application.

[0058] As shown in Figure 1 , the unloading operation management and control device can include a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 can include a display, an input unit such as a keyboard, and can also include a standard wired interface, a wireless interface. The network interface 1004 can optionally include a standard wired interface, a wireless interface (such as a wireless fidelity (Wi-Fi) interface). The memory 1005 can be a high-speed random access memory (RAM memory) or a stable non-volatile memory (NVM), such as a disk memory. The memory 1005 can also be a storage device independent of the aforementioned processor 1001.

[0059] Those skilled in the art can understand that Figure 1 the structure shown in the above description does not constitute a limitation on the unloading operation management and control device, and can include more or fewer components than the diagram, or combine certain components, or different component arrangements.

[0060] As shown in Figure 1 , the memory 1005 as a storage medium can include an operating system, a network communication module, a user interface module, and an unloading operation management and control program.

[0061] In the unloading operation management and control device shown in Figure 1 , the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the unloading operation management and control device of the present application can be arranged in the unloading operation management and control device, and the unloading operation management and control device calls the unloading operation management and control program stored in the memory 1005 through the processor 1001, and executes the unloading operation management and control method provided by the embodiment of the present application.

[0062] The present application provides an unloading operation management and control method, system and device.

[0063] The embodiment of the present application provides an unloading operation management and control method, which refers to Figure 2 , Figure 2A flowchart of a first embodiment of the unloading operation management and control method of the present application is shown.

[0064] As shown in Figure 2 , the unloading operation management and control method comprises the following steps:

[0065] Step S100: When detecting that a material transport vehicle arrives at a factory, generating an unloading task according to material transport information of the material transport vehicle;

[0066] Step S200: Issuing the unloading task to a preset mobile terminal corresponding to the material transport vehicle;

[0067] Step S300: When the material transport vehicle moves to an unloading position based on the unloading task, monitoring a vehicle unloading operation state of the material transport vehicle in real time according to a preset sensing device;

[0068] Step S400: Real-time displaying the vehicle unloading operation state on a preset unloading slot display terminal;

[0069] Step S500: When the vehicle unloading operation state meets a preset unloading completion state, displaying off-site information through the preset unloading slot display terminal, so as to make the material transport vehicle off-site.

[0070] It should be noted that the execution subject in the present embodiment can be an unloading operation management and control device, which can be a computer device with data processing function, or other devices that can realize the same or similar functions, and the present embodiment does not limit the same. In the present embodiment, a computer device is taken as an example for illustration.

[0071] Exemplarily, the present embodiment takes a factory material unloading operation process of raw fuel procurement logistics of a steel enterprise as an example for illustration, and the transportation mode is exemplarily automobile transportation.

[0072] In an embodiment, when it is detected that the material transport vehicle arrives at the factory, the unloading task is generated according to the material transport information of the material transport vehicle, including: when it is detected that the material transport vehicle arrives at the factory, the metering task is issued to the material transport vehicle; when the material transport vehicle completes the metering task, the material transport information of the material transport vehicle is acquired; the order number, the shipment batch and the sampling group batch result are extracted according to the material transport information; and the unloading task of the material transport vehicle is generated according to the order number, the shipment batch and the sampling group batch result. Wherein, the unloading task of the material transport vehicle is generated according to the order number, the shipment batch and the sampling group batch result, including: the material transport vehicles of the same shipment batch and sampling batch are allocated to the same unloading slot and unloading batch according to the order number, the shipment batch and the sampling group batch result; and the unloading task of the material transport vehicle is formed according to the slot of the unloading slot and the unloading batch.

[0073] Specifically, the material transport vehicle is subjected to unloading task management: when the material transport vehicle such as a car enters the steel plant, after the heavy vehicle metering through the metering task, the material transport information of the material transport vehicle is acquired, which includes but is not limited to the transported order number, the shipment batch and the sampling group batch result, etc., the material transport vehicle is allocated to the slot of the unloading slot according to the order number, the shipment batch and the sampling group batch result, and the unloading task is formed. It should be noted that the material transport vehicles of the same shipment batch and sampling batch are allocated to the same unloading slot, and form an unloading batch. The unloading task of the material transport vehicle is formed according to the allocated slot of the unloading slot and the determined unloading batch.

[0074] In an embodiment, the unloading task is issued to the preset mobile terminal corresponding to the material transport vehicle; it is judged whether the confirmation information fed back by the preset mobile terminal corresponding to the material transport vehicle based on the unloading task is received; when the confirmation information is not received within a preset time, the preset calling device is used to call the preset mobile terminal, so that the material transport vehicle moves to the unloading position based on the unloading task.

[0075] Exemplarily, the automobile unloading operation information interaction includes but is not limited to the mobile application interaction with the mobile phone terminal of the transport vehicle driver and the display terminal interaction of the automobile unloading slot. Specifically, the preset mobile terminal corresponding to the material transport vehicle can be the mobile phone terminal of the transport vehicle driver, and the mobile application interaction with the mobile phone terminal of the transport vehicle driver: the mobile application of the driver's mobile phone terminal binds the mobile phone number and the license plate number, and realizes the interaction with the driver in combination with the telephone robot. When the material transport vehicle is arranged to unload, the unloading task is issued to the mobile application of the driver's mobile phone terminal, and the license plate number of the material transport vehicle and the slot number of the corresponding unloading slot are displayed through the mobile application to prompt the driver to unload at the specified unloading slot. After the driver obtains the unloading task, the driver clicks to confirm on the mobile application interface of the mobile phone terminal to complete the information interaction. If no confirmation information is received from the driver after a preset time (the specific preset time can be flexibly set) after the unloading task is issued, the driver's reserved phone number is dialed through the telephone robot to inform the driver to perform the unloading operation.

[0076] In an embodiment, when the material transport vehicle moves to the unloading position based on the unloading task, the vehicle unloading operation state of the material transport vehicle is monitored in real time according to a preset sensing device, including: when the material transport vehicle moves to the unloading position based on the unloading task, whether the material transport vehicle belongs to the current unloading task vehicle is determined according to a preset unloading slot display terminal; if yes, whether the material transport vehicle moves to the target unloading position is determined according to a preset sensing device; when the material transport vehicle is located at the target unloading position, the material transport vehicle starts unloading; the vehicle unloading operation state of the material transport vehicle is monitored in real time according to the preset sensing device.

[0077] It should be noted that the preset unloading slot display terminal is installed in front of the unloading slot, and the display content of the preset unloading slot display terminal includes but is not limited to the current operation vehicle queue: used to display the vehicle license plate number in the current operation task of the unloading slot; and the unloading operation task dynamic two-dimensional code, etc.

[0078] In an example, the vehicle unloading operation state is displayed in real time on the preset unloading slot display terminal, including: the unloading operation task dynamic two-dimensional code is displayed in real time on the preset unloading slot display terminal; wherein the unloading operation task dynamic two-dimensional code is associated with the vehicle unloading operation state, the unloading operation task dynamic two-dimensional code includes a vehicle number and an unloading operation state word corresponding to the vehicle number, the unloading operation state word includes a first state word, a second state word, a third state word, a fourth state word and a fifth state word, the first state word corresponds to a request unloading state, the second state word corresponds to a parking in position state, the third state word corresponds to a first unloading position state, the fourth state word corresponds to a second unloading position state, and the fifth state word corresponds to a completion confirmation state.

[0079] Specifically, the unloading task dynamic two-dimensional code is associated with the vehicle number and the unloading task state of each vehicle corresponding to the unloading slot. Taking the unloading task state of the vehicle as an example, the unloading task state of the vehicle includes five states, i.e., X1, X2, X3, X4 and X5, each state corresponding to a state of request unloading, parking in place, unloading position 1, unloading position 2 and completion confirmation. The values of X1, X2, X3, X4 and X5 are in the range of {0, 1}, and the initial state is 0.

[0080] For example, when the material transport vehicle arrives at the unloading position, the driver scans the two-dimensional code on the preset unloading slot display terminal through the scanning interface provided by the mobile application of the mobile phone, and the preset unloading slot display terminal obtains the mobile phone number and the license plate number of the driver. When the material transport vehicle moves to the unloading position based on the unloading task, the current license plate number is identified by the preset sensing device, it is confirmed that the vehicle is in the task queue, and the preset unloading slot display terminal prompts “agree to unload and start detecting the vehicle position”. At the same time, the unloading task state X1 is set to 1.

[0081] In an embodiment, when the unloading task state of the vehicle satisfies a preset unloading completion state, the preset unloading slot display terminal displays off-site information to make the material transport vehicle off-site. Specifically, after the vehicle unloading is completed, the driver scans the two-dimensional code on the preset unloading slot display terminal through the scanning interface provided by the mobile application of the mobile phone, and the preset unloading slot display terminal obtains the mobile phone number and the license plate number of the driver. It is confirmed that the vehicle is in the task queue, and the unloading task state X1, X2, X3 and X4 are 1111. At the same time, the current license plate number is identified by the preset sensing device, and the vehicle is empty. After determining that the above conditions are met, it is confirmed that the unloading task state of the vehicle satisfies the preset unloading completion state, and the display terminal prompts “unloading is completed, please off-site safely”. At the same time, the unloading task state X5 is set to 1.

[0082] It should be noted that a vehicle-mounted display device can also be installed on the material transport vehicle. The display content of the vehicle-mounted display device includes but is not limited to a vehicle operation intelligent monitoring picture and a prompt information display area. The vehicle operation intelligent monitoring picture is used to display the pictures of each camera set by the preset sensing device in real time, and the correct vehicle parking area is marked with a conspicuous color in the picture to assist the driver to park the vehicle in the correct position. The prompt information display area is used to display various prompt information. It can be understood that the display content can also be displayed through the mobile application of the driver's mobile phone, and the present embodiment does not limit this.

[0083] The embodiment generates an unloading task according to material transportation information of a material transportation vehicle when the material transportation vehicle is detected to arrive at a factory; the unloading task is issued to a preset mobile terminal corresponding to the material transportation vehicle; when the material transportation vehicle moves to an unloading position based on the unloading task, a vehicle unloading operation state of the material transportation vehicle is monitored in real time according to a preset sensing device; the vehicle unloading operation state is displayed in real time on a preset unloading slot display terminal; when the vehicle unloading operation state meets a preset unloading completion state, off-site information is displayed through the preset unloading slot display terminal, so that the material transportation vehicle leaves. In the embodiment, the unloading operation efficiency is improved through whole-process control of the unloading process, the unloading operation is controlled and intelligently sensed, and the unloading state is displayed in real time through the preset sensing device and the preset unloading slot display terminal, so that the unloading state is adjusted conveniently, the intelligentization and automation of the automobile storage and transportation business of an enterprise are improved, and therefore, the automobile unloading operation intelligent control is realized based on the Internet of Things and intelligent sensing technology, and the technical problems that the efficiency of each process is low, the intelligentization and automation degree is low, and the unloading operation state cannot be monitored in real time in the existing raw fuel unloading process are solved.

[0084] In some embodiments, as shown in Figure 3 The step S300 includes the following steps.

[0085] Step S301: When the material transportation vehicle moves to an unloading position based on the unloading task, whether the material transportation vehicle belongs to a current unloading task vehicle is determined according to a preset unloading slot display terminal.

[0086] Step S302: If yes, whether the material transportation vehicle moves to a target unloading position is determined according to a preset sensing device.

[0087] Step S303: When the material transportation vehicle is located at the target unloading position, the material transportation vehicle starts unloading.

[0088] Step S304: A vehicle unloading operation state of the material transportation vehicle is monitored in real time according to the preset sensing device.

[0089] It should be noted that the preset unloading slot display terminal is installed in front of the unloading slot, and the display content of the preset unloading slot display terminal includes but is not limited to the current working vehicle queue: the vehicle license plate number in the current unloading task of the unloading slot; and an unloading task dynamic two-dimensional code and the like, wherein the unloading task dynamic two-dimensional code is associated with the unloading operation state of the vehicle, the unloading task dynamic two-dimensional code includes a vehicle number and an unloading operation state word corresponding to the vehicle number, the unloading operation state word includes a first state word, a second state word, a third state word, a fourth state word and a fifth state word, the first state word corresponds to a request unloading state, the second state word corresponds to a parking in place state, the third state word corresponds to a first unloading position state, the fourth state word corresponds to a second unloading position state, and the fifth state word corresponds to a completion confirmation state.

[0090] Specifically, the unloading task dynamic two-dimensional code is associated with the vehicle number contained in the current unloading task corresponding to the unloading slot and the unloading operation state word of each vehicle. The vehicle unloading operation state word is described by taking 5 bits as an example: X1, X2, X3, X4 and X5, each state word corresponds to: request unloading, parking in place, unloading position 1, unloading position 2, and completion confirmation state. The value range of X1, X2, X3, X4 and X5 is {0, 1}, and the initial state is 0.

[0091] Exemplarily, when the material transport vehicle arrives at the unloading position, the driver scans the two-dimensional code on the preset unloading slot display terminal through the scanning interface provided by the mobile application, the preset unloading slot display terminal acquires the mobile phone number and license plate number of the driver, and when the material transport vehicle moves to the unloading position based on the unloading task, the current license plate number is identified according to the preset sensing device, it is confirmed that it is the vehicle in the task queue this time, and the preset unloading slot display terminal prompts “agree to unload, start detecting vehicle position”, and at the same time, the first state word X1 in the unloading operation state word is set to 1.

[0092] In an embodiment, the preset sensing device is used to judge whether the material transport vehicle moves to the target unloading position, which includes: acquiring a first image of the material transport vehicle according to a first camera in the preset sensing device; judging whether the vehicle compartment of the material transport vehicle is located between the first auxiliary light and the second auxiliary light and the tail of the vehicle compartment exceeds the third auxiliary light according to the first image; if yes, it is determined that the material transport vehicle moves to the target unloading position.

[0093] Specifically, when the value of the first state word X1 is set to 1, the vehicle parking position is detected by the automobile unloading operation process sensing system, i.e., the preset sensing device. If it is determined that the parking is qualified, the preset unloading slot display terminal prompts “the vehicle is parked in place and can start unloading”, and at the same time, the second state word X2 in the unloading operation state word is set to 1.

[0094] Exemplarily, the preset sensing device can include a vehicle unloading operation process sensing system as shown in Figure 4 and a vehicle unloading operation sensing auxiliary light system as shown in Figure 5 .

[0095] As shown in Figure 5 , the vehicle unloading operation sensing auxiliary light system includes a visible linear laser emitter, which assists in identifying the vehicle unloading state through visible linear light. The visible laser marking line is set in the vehicle unloading area by the visible linear laser emitter, which is used to assist the vehicle unloading operation process sensing system in sensing and identifying the vehicle operation state. The first auxiliary light line (such as Figure 5 auxiliary light line ①), the second auxiliary light line (such as Figure 5 auxiliary light line ②), and the third auxiliary light line (such as Figure 5 auxiliary light line ③) are used to calibrate the position of the vehicle compartment, the two sides of the vehicle compartment should be located between the first auxiliary light line and the second auxiliary light line, and the tail of the vehicle compartment should exceed the third auxiliary light line. The fourth auxiliary light line (such as Figure 5 auxiliary light line ④) and the fifth auxiliary light line (such as Figure 5 auxiliary light line ⑤) should be located within the two sides of the vehicle compartment. As shown in Figure 4 , the vehicle unloading operation process sensing system includes three groups of front, rear, and upper cameras and light supplement devices. As shown in Figure 5 , a linear laser visible light source (visible linear laser emitter) is arranged to project linear visible light in the vehicle unloading area, which is used to assist in sensing the vehicle position and unloading state through video analysis.

[0096] In an embodiment, the real-time monitoring of the vehicle unloading operation state of the material transport vehicle according to the preset sensing device includes: acquiring a second image of the material transport vehicle according to a second camera device in the preset sensing device; identifying the vehicle number of the material transport vehicle according to the second image; acquiring a third image of the material transport vehicle according to a third camera device in the preset sensing device; judging the tilting angle of the vehicle compartment of the material transport vehicle according to the third image in combination with the fourth auxiliary light line and the fifth auxiliary light line; and real-time monitoring the vehicle unloading operation state of the material transport vehicle according to the vehicle number of the material transport vehicle and the change of the tilting angle of the vehicle compartment.

[0097] Specifically, the first image is acquired by the upper camera device, and it is determined according to the first image whether the vehicle compartment is located between the first auxiliary light line (such as Figure 5 auxiliary light line ①) and the second auxiliary light line (such as Figure 5 auxiliary light line ②), and whether the tail of the vehicle compartment exceeds the third auxiliary light line (such as Figure 5The auxiliary light ③) is used to determine whether the truck is parked at the target unloading position. If the condition is met, it is determined that the truck is parked at the target unloading position. The second image is obtained by the front camera, and the license plate number of the truck is identified by the second image.

[0098] The third image is obtained by the rear camera, and the angle θ of the truck bed is determined by the fourth auxiliary light and the fifth auxiliary light. As the angle of the truck bed changes, the angles of the fourth auxiliary light and the fifth auxiliary light on the truck bed also change. By identifying the change in the angles of the fourth auxiliary light and the fifth auxiliary light, the angle θ of the truck bed can be detected. The images obtained by the rear camera and the upper camera are used to identify whether the vehicle is empty.

[0099] Specifically, when the truck bed is tilted to the intermediate angle θ1 during the unloading process, the preset unloading slot display terminal prompts "arrived at unloading position 1, continue unloading", and the third status word X3 in the unloading operation status word is set to 1. When the truck bed is tilted to the maximum angle θ2 during the unloading process, the preset unloading slot display terminal prompts "arrived at unloading position 2, continue unloading", and the fourth status word X4 in the unloading operation status word is set to 1.

[0100] In an embodiment, when the unloading operation status of the vehicle meets the preset unloading completion status, the preset unloading slot display terminal displays the departure information to make the material transport vehicle leave. Specifically, after the unloading of the vehicle is completed, the driver scans the two-dimensional code on the preset unloading slot display terminal through the scanning interface provided by the mobile application to obtain the driver's mobile phone number and license plate number, confirms that it is the vehicle in the task queue, and the unloading operation status word X1, X2, X3, X4 is 1111; at the same time, the preset sensing device identifies the current license plate number and the vehicle is empty. After determining that the above conditions are met, it is determined that the unloading operation status of the vehicle meets the preset unloading completion status, and the display terminal prompts "unloading is completed, please leave safely". At the same time, the unloading operation status word X5 is set to 1.

[0101] It should be noted that the dynamic two-dimensional code of the preset unloading slot display terminal contains a number of random fields. Each time the two-dimensional code is successfully scanned, a new two-dimensional code is generated by combining the random fields and the operation information, which is used for subsequent operation identification.

[0102] Exemplarily, after the vehicle arrives at the work site, the dynamic two-dimensional code displayed by the fixed terminal is scanned through the mobile application to realize confirmation of the work state. The unloading work task dynamic two-dimensional code is associated with the unloading work state information of each vehicle and contains a plurality of random fields. When the two-dimensional code is successfully scanned, the random fields will be regenerated, combined with the work information to generate a new two-dimensional code for subsequent work identification. By comparing the two-dimensional code information scanned by the mobile application and the two-dimensional code information displayed on the fixed terminal, the vehicle position and work state are confirmed.

[0103] In the embodiment, the vehicle unloading work process sensing system in the preset sensing device and the vehicle unloading work sensing auxiliary light system accurately assist in identifying the vehicle unloading state. Through full-process control of the unloading process, the unloading work efficiency is improved. The preset sensing device and the preset unloading slot display terminal are used to realize the control and intelligent sensing of the unloading work and to display the unloading state in real time for easy adjustment, thereby improving the intelligentization and automation of the enterprise vehicle storage and transportation business. Therefore, based on the Internet of Things and intelligent sensing technology, the intelligent control of the vehicle unloading work is realized, and the technical problems of low efficiency and low intelligentization and automation in the existing raw fuel unloading process and the inability to monitor the unloading work state in real time are solved.

[0104] Reference Figure 6 , Figure 6 is a structural block diagram of the first embodiment of the unloading work control system.

[0105] As Figure 6 shown, the unloading work control system comprises:

[0106] The task management module 10 is configured to generate an unloading task according to the material transportation information of the material transportation vehicle when detecting that the material transportation vehicle arrives at the factory.

[0107] The information interaction module 20 is configured to issue the unloading task to the preset mobile terminal corresponding to the material transportation vehicle.

[0108] The sensing and monitoring module 30 is configured to monitor the vehicle unloading work state of the material transportation vehicle in real time according to the preset sensing device when the material transportation vehicle moves to the unloading position based on the unloading task.

[0109] The terminal display module 40 is configured to display the vehicle unloading work state in real time on the preset unloading slot display terminal.

[0110] The unloading completion module 50 is configured to display the off-site information through the preset unloading slot display terminal when the vehicle unloading work state meets the preset unloading completion state, so as to make the material transportation vehicle off-site.

[0111] It should be noted that the embodiment takes the in-plant material unloading operation process of the raw fuel procurement logistics of the steel enterprise as an example for illustration, and the transportation mode is exemplarily automobile transportation.

[0112] In an embodiment, when it is detected that the material transport vehicle arrives at the factory, the unloading task is generated according to the material transport information of the material transport vehicle, including: when it is detected that the material transport vehicle arrives at the factory, issuing a metering task to the material transport vehicle; when the material transport vehicle completes the metering task, obtaining the material transport information of the material transport vehicle; extracting the order number, shipment batch and sampling group batch result according to the material transport information; and generating the unloading task of the material transport vehicle according to the order number, shipment batch and sampling group batch result. Wherein, generating the unloading task of the material transport vehicle according to the order number, shipment batch and sampling group batch result includes: according to the order number, shipment batch and sampling group batch result, assigning the material transport vehicles of the same shipment batch and sampling batch to the same unloading slot and unloading batch; and forming the unloading task of the material transport vehicle according to the slot of the unloading slot and the unloading batch.

[0113] Specifically, the material transport vehicle is managed for unloading task: when the material transport vehicle such as a car enters the steel plant, after the heavy vehicle metering through the metering task, the material transport information of the material transport vehicle is obtained, which includes but is not limited to the transported order number, shipment batch and sampling group batch result, etc., and the slot of the unloading slot is assigned to the material transport vehicle according to the order number, shipment batch and sampling group batch result, and the unloading task is formed. It should be noted that the material transport vehicles of the same shipment batch and sampling batch are assigned to the same unloading slot to form an unloading batch. The unloading task of the material transport vehicle is formed according to the assigned slot of the unloading slot and the determined unloading batch.

[0114] In an embodiment, the unloading task is issued to the preset mobile terminal corresponding to the material transport vehicle; it is judged whether the confirmation information fed back by the preset mobile terminal corresponding to the material transport vehicle based on the unloading task is received; when the confirmation information is not received within a preset time, the preset calling device is used to call the preset mobile terminal, so that the material transport vehicle moves to the unloading position based on the unloading task.

[0115] Exemplarily, the automobile unloading operation information interaction includes but is not limited to the mobile application interaction with the mobile phone terminal of the transport vehicle driver and the display terminal interaction of the automobile unloading slot. Specifically, the preset mobile terminal corresponding to the material transport vehicle can be the mobile phone terminal of the transport vehicle driver, and the mobile application interaction with the mobile phone terminal of the transport vehicle driver: the mobile application of the mobile phone terminal of the driver binds the mobile phone number and the license plate number, and realizes the interaction with the driver in combination with the telephone robot. When the material transport vehicle is arranged to unload, the unloading task is issued to the mobile application of the mobile phone terminal of the driver, and the license plate number of the material transport vehicle and the slot number of the corresponding unloading slot are displayed through the mobile application, prompting the driver to unload at the specified unloading slot. After the driver obtains the unloading task, the driver clicks to confirm on the mobile application interface of the mobile phone terminal, and the information interaction is completed. If no confirmation information is received from the driver after a preset time (the specific preset time can be flexibly set) after the unloading task is issued, the driver's reserved phone number is dialed through the telephone robot to inform the driver to perform the unloading operation.

[0116] In an embodiment, when the material transport vehicle moves to the unloading position based on the unloading task, the vehicle unloading operation state of the material transport vehicle is monitored in real time according to a preset sensing device, including: when the material transport vehicle moves to the unloading position based on the unloading task, whether the material transport vehicle belongs to the current unloading task vehicle is determined according to a preset unloading slot display terminal; if yes, whether the material transport vehicle moves to the target unloading position is determined according to a preset sensing device; when the material transport vehicle is located at the target unloading position, the material transport vehicle starts unloading; the vehicle unloading operation state of the material transport vehicle is monitored in real time according to the preset sensing device.

[0117] It should be noted that the preset unloading slot display terminal is installed in front of the unloading slot, and the display content of the preset unloading slot display terminal includes but is not limited to the current operation vehicle queue: used to display the vehicle license plate number in the current operation task of the unloading slot; and the unloading operation task dynamic two-dimensional code, etc.

[0118] In an example, the vehicle unloading operation state is displayed in real time on the preset unloading slot display terminal, including: the unloading operation task dynamic two-dimensional code is displayed in real time on the preset unloading slot display terminal; wherein the unloading operation task dynamic two-dimensional code is associated with the vehicle unloading operation state, the unloading operation task dynamic two-dimensional code includes a vehicle number and an unloading operation state word corresponding to the vehicle number, the unloading operation state word includes a first state word, a second state word, a third state word, a fourth state word and a fifth state word, the first state word corresponds to a request unloading state, the second state word corresponds to a parking in position state, the third state word corresponds to a first unloading position state, the fourth state word corresponds to a second unloading position state, and the fifth state word corresponds to a completion confirmation state.

[0119] Specifically, the unloading task dynamic two-dimensional code is associated with the vehicle number and the unloading task state of each vehicle corresponding to the unloading slot. Taking the unloading task state of the vehicle as an example, the unloading task state of the vehicle includes five states, i.e., X1, X2, X3, X4 and X5, each state corresponding to a state of request unloading, parking in place, unloading position 1, unloading position 2 and completion confirmation. The values of X1, X2, X3, X4 and X5 are in the range of {0, 1}, and the initial state is 0.

[0120] For example, when the material transport vehicle arrives at the unloading position, the driver scans the two-dimensional code on the preset unloading slot display terminal through the scanning interface provided by the mobile application of the mobile phone, and the preset unloading slot display terminal obtains the mobile phone number and the license plate number of the driver. When the material transport vehicle moves to the unloading position based on the unloading task, the current license plate number is identified by the preset sensing device, it is confirmed that the vehicle is in the task queue, and the preset unloading slot display terminal prompts “agree to unload and start detecting the vehicle position”. At the same time, the unloading task state X1 is set to 1.

[0121] In an embodiment, when the unloading task state of the vehicle satisfies a preset unloading completion state, the preset unloading slot display terminal displays off-site information, so that the material transport vehicle leaves the site. Specifically, after the vehicle unloading is completed, the driver scans the two-dimensional code on the preset unloading slot display terminal through the scanning interface provided by the mobile application of the mobile phone, and the preset unloading slot display terminal obtains the mobile phone number and the license plate number of the driver. It is confirmed that the vehicle is in the task queue, and the unloading task state X1, X2, X3 and X4 are 1111; at the same time, the current license plate number is identified by the preset sensing device, and the vehicle is empty. After determining that the above conditions are met, it is confirmed that the unloading task state of the vehicle satisfies the preset unloading completion state, and the display terminal prompts “unloading is completed, please leave safely”. At the same time, the unloading task state X5 is set to 1.

[0122] It should be noted that a vehicle-mounted display device can also be installed on the material transport vehicle. The display content of the vehicle-mounted display device includes but is not limited to a vehicle operation intelligent monitoring picture and a prompt information display area. The vehicle operation intelligent monitoring picture is used to display the pictures of each camera set by the preset sensing device in real time, and the correct vehicle parking area is marked with a conspicuous color in the picture to assist the driver to park the vehicle in the correct position. The prompt information display area is used to display various prompt information. It can be understood that the display content can also be displayed through the mobile application of the driver's mobile phone, and the present embodiment does not limit this.

[0123] In the embodiment, the unloading operation efficiency is improved through the whole-process control of the unloading process, the unloading operation control and intelligent sensing are realized through the preset sensing device and the preset unloading slot display terminal, the unloading state is displayed in real time to facilitate adjustment, the intelligentization and automation of the automobile storage and transportation business of the enterprise are improved, and thus the intelligent control of the automobile unloading operation is realized based on the Internet of Things and intelligent sensing technology, and the technical problems that the efficiency of each process is low, the intelligentization and automation degree is low, and the unloading operation state cannot be monitored in real time in the existing raw fuel unloading process are solved.

[0124] In addition, technical details not described in detail in the unloading operation control system embodiment can be referred to the application of the unloading operation control method provided by any embodiment of the present application as described above, and will not be described here.

[0125] It should be understood that the above is only for illustration, and does not constitute any limitation on the technical solutions of the present application. In specific applications, those skilled in the art can set it up according to the needs, and the present application does not limit it.

[0126] It should be noted that the above-described workflow is only illustrative and does not limit the scope of protection of the present application. In actual application, those skilled in the art can select part or all of them to achieve the purpose of the embodiment scheme according to actual needs, which is not limited here.

[0127] In addition, it should be noted that in this paper, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or system. Without more limitations, the element defined by the statement "includes a" does not exclude the presence of another identical element in the process, method, article or system including the element.

[0128] The above-mentioned embodiment number of the present application is only for description, not representing the advantages and disadvantages of the embodiments.

[0129] Those skilled in the art can clearly understand the above-mentioned embodiment method can be realized by means of software and the necessary general hardware platform, of course, can also be through hardware, but in many cases the former is a better embodiment. Based on such understanding, the technical solutions of the present application essentially or say the part of the prior art contribution can be embodied in the form of software products, the computer software product is stored in a storage medium (such as read only memory (Read Only Memory, ROM) / RAM, disk, optical disk), including a number of instructions to make a terminal device (may be a mobile phone, computer, server, or network equipment, etc.) executes the method described in various embodiments of the present application.

[0130] The above is only the preferred embodiment of the present application, not therefore limit the patent scope of the present application, any equivalent structure or equivalent flow transformation using the content of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method for managing and controlling a discharging operation, characterized by, The unloading operation management and control method comprises: Upon detecting that a material transport vehicle arrives at a factory, generating an unloading task according to material transport information of the material transport vehicle; issuing the unloading task to a preset mobile terminal corresponding to the material transport vehicle; upon the material transport vehicle moving to an unloading position based on the unloading task, monitoring a vehicle unloading operation state of the material transport vehicle in real time according to a preset sensing device; displaying the vehicle unloading operation state in real time on a preset unloading slot display terminal; upon the vehicle unloading operation state satisfying a preset unloading completion state, displaying departure information on the preset unloading slot display terminal to make the material transport vehicle depart; wherein upon the material transport vehicle moving to the unloading position based on the unloading task, monitoring the vehicle unloading operation state of the material transport vehicle in real time according to the preset sensing device comprises: upon the material transport vehicle moving to the unloading position based on the unloading task, confirming whether the material transport vehicle belongs to a current unloading task vehicle according to a preset unloading slot display terminal; if yes, judging whether the material transport vehicle moves to a target unloading position according to a preset sensing device; upon the material transport vehicle being located at the target unloading position, controlling the material transport vehicle to start unloading; monitoring the vehicle unloading operation state of the material transport vehicle in real time according to the preset sensing device; judging whether the material transport vehicle moves to the target unloading position according to the preset sensing device comprises: acquiring a first image of the material transport vehicle according to a first camera in the preset sensing device; judging whether a carriage of the material transport vehicle is located between first auxiliary light and second auxiliary light and a tail of the carriage exceeds third auxiliary light according to the first image; if yes, determining that the material transport vehicle moves to the target unloading position; monitoring the vehicle unloading operation state of the material transport vehicle in real time according to the preset sensing device comprises: acquiring a second image of the material transport vehicle according to a second camera in the preset sensing device; recognizing a vehicle number of the material transport vehicle according to the second image; acquiring a third image of the material transport vehicle according to a third camera in the preset sensing device; judging a carriage tilting angle of the material transport vehicle according to the third image in combination with fourth auxiliary light and fifth auxiliary light; monitoring the vehicle unloading operation state of the material transport vehicle in real time according to the vehicle number of the material transport vehicle and a change of the carriage tilting angle; The real-time display of the vehicle unloading operation status on the preset unloading chute display terminal includes: displaying a dynamic QR code for the unloading operation task on the preset unloading chute display terminal in real time; wherein, the dynamic QR code for the unloading operation task is associated with the vehicle unloading operation status, the dynamic QR code for the unloading operation task includes the vehicle number and the unloading operation status word corresponding to the vehicle number, the unloading operation status word includes a first status word, a second status word, a third status word, a fourth status word and a fifth status word, the first status word corresponds to the request unloading status, the second status word corresponds to the parking in position status, the third status word corresponds to the first unloading position status, the fourth status word corresponds to the second unloading position status, and the fifth status word corresponds to the completion confirmation status.

2. The method of claim 1, wherein, The step of generating an unloading task based on the material transport information of a material transport vehicle when the vehicle is detected to have arrived at the factory includes: When the arrival of the material transport vehicle at the factory is detected, a metering task is issued to the material transport vehicle. When the material transport vehicle completes the metering task, the material transport information of the material transport vehicle is obtained; Extract the order number, shipment batch, and sampling batching results from the material transportation information; The unloading task for the material transport vehicle is generated based on the order number, shipment batch, and sampling batching results.

3. The method of claim 2, wherein, The process of generating the unloading task for the material transport vehicle based on the order number, shipment batch, and sampling batching results includes: Based on the order number, shipment batch, and sampling batching results, material transport vehicles of the same shipment batch and sampling batch are assigned to the same unloading chute and unloading batch. The material transport vehicle's unloading task is formed based on the position of the unloading chute and the unloading batch.

4. The method of claim 1, wherein, After the unloading task is sent to the preset mobile terminal corresponding to the material transport vehicle, the process further includes: Determine whether confirmation information based on the unloading task has been received from the preset mobile terminal corresponding to the material transport vehicle; If the confirmation message is not received within a preset time, the preset mobile terminal is called through a preset communication device so that the material transport vehicle moves to the unloading position based on the unloading task.

5. A discharge operation management system based on the discharge operation management method according to any one of claims 1 to 4, characterized by include: The task management module is used to generate an unloading task based on the material transport information of the material transport vehicle when the arrival of the material transport vehicle is detected at the factory. The information interaction module is used to send the unloading task to the preset mobile terminal corresponding to the material transport vehicle; The sensing and monitoring module is used to monitor the unloading operation status of the material transport vehicle in real time according to a preset sensing device when the material transport vehicle moves to the unloading position based on the unloading task. The terminal display module is used to display the vehicle unloading operation status in real time on the preset unloading trough display terminal; The unloading completion module is used to display departure information through the preset unloading trough display terminal when the vehicle unloading operation status meets the preset unloading completion status, so as to enable the material transport vehicle to leave the site.

6. A device for managing and controlling a discharge operation, characterized by The unloading operation management and control device comprises a memory, a processor, and an unloading operation management and control program stored in the memory and capable of running on the processor, and the unloading operation management and control program is configured to implement the unloading operation management and control method according to any one of claims 1 to 4.

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