Hazardous liquid management method and related device

Abstract

The present application provides a method and related device for managing hazardous liquids. First, the transport status of a transport vehicle transporting hazardous liquids is determined; then, when the transport status is the stationary state, a first message is sent to the first device of the escort on the transport vehicle; then, the monitoring strategy of the hazardous liquid is determined according to the feedback of the first device for the first message; then, when the monitoring strategy is the first monitoring strategy, the first liquid level data of the liquid level meter is obtained to determine whether a transportation accident has occurred to the hazardous liquid; then, when it is determined that the hazardous liquid has occurred the transportation accident, the image data of the camera module is obtained to determine the danger level of the transportation accident; finally, the second message is determined according to the danger level and sent to the second device of the emergency management personnel. The transport status of hazardous liquids can be monitored in real time, transportation accidents can be quickly located, and emergency treatment can be carried out, which greatly reduces the harm of transportation accidents.

Description

Technical Field

[0001] The present application relates to the technical field of hazardous chemical treatment, and in particular to a hazardous liquid management method and related devices. Background Art

[0002] With the development of the domestic electronic manufacturing industry, the use of electronic chemicals such as stripping fluid has increased significantly. In the production process of electronic components such as liquid crystal display panels and semiconductor integrated circuits, stripping fluid is needed to remove the photoresist coated on the microcircuit protection area as a mask. The commonly used stripping fluid is a mixture of organic amines and polar organic solvents, and contains a small amount of light components represented by water. When stripping fluid is used to remove photoresist, a large amount of stripping fluid waste liquid will be generated. In addition to a small amount of polymer resin and water, most of the stripping fluid waste liquid is organic components with recycling value. Usually, a large amount of solvent is required to clean photoresist, and these solvents are expensive. Direct discharge is likely to cause serious environmental pollution and increase the operating costs of enterprises. Generally speaking, the stripping fluid waste liquid will be recycled. When transporting the stripping fluid waste liquid, how to ensure transportation safety has become a top priority. Summary of the invention

[0003] In view of this, the present application provides a hazardous liquid management method and related devices, which can monitor the transportation process of hazardous liquids in real time, locate the status of hazardous liquid transportation accidents, conduct emergency management in a timely manner, and greatly reduce the harm caused by transportation accidents.

[0004] In a first aspect, an embodiment of the present application provides a method for managing hazardous liquids, the method comprising:

[0005] Determining a transport state of a transport vehicle transporting hazardous liquids, wherein the transport state includes a moving state and a stationary state;

[0006] When the transport state is the stationary state, sending a first message to a first device of a transporter on the transport vehicle, wherein the first message is used to inquire whether there is any abnormality in the transport process of the dangerous liquid;

[0007] Determining a monitoring strategy for the hazardous liquid according to feedback from the first device with respect to the first message, the monitoring strategy including a first monitoring strategy corresponding to when the feedback is abnormal;

[0008] When the monitoring strategy is the first monitoring strategy, first liquid level data of a liquid level meter is obtained to determine whether a transportation accident occurs to the hazardous liquid, wherein the first liquid level data is used to indicate a liquid level state of the hazardous liquid in a storage container of the transport vehicle;

[0009] When it is determined that the transportation accident of the hazardous liquid occurs, acquiring image data of the camera module to determine the danger level of the transportation accident;

[0010] A second message is determined according to the danger level and sent to a second device of the emergency management personnel.

[0011] In a second aspect, an embodiment of the present application provides a hazardous liquid management device, the device comprising:

[0012] A transport determination unit, used to determine a transport state of a transport vehicle transporting hazardous liquids, wherein the transport state includes a moving state and a stationary state;

[0013] A first sending unit, configured to send a first message to a first device of a transporter on the transport vehicle when the transport state is the stationary state, wherein the first message is used to inquire whether an abnormality occurs during the transport of the hazardous liquid;

[0014] A monitoring determination unit, configured to determine a monitoring strategy for the hazardous liquid according to feedback from the first device with respect to the first message, wherein the monitoring strategy includes a first monitoring strategy corresponding to when the feedback is abnormal;

[0015] an accident judgment unit, used for obtaining first liquid level data of a liquid level meter to judge whether a transportation accident occurs to the hazardous liquid when the monitoring strategy is the first monitoring strategy, wherein the first liquid level data is used to indicate a liquid level state of the hazardous liquid in a storage container of the transport vehicle;

[0016] A danger determination unit, when determining that the dangerous liquid has the transportation accident, acquires image data of the camera module to determine the danger level of the transportation accident;

[0017] The second sending unit is used to determine a second message according to the danger level and send the second message to a second device of the emergency management personnel.

[0018] In a third aspect, an embodiment of the present application provides a cloud server comprising a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the application processor, and the program comprises instructions for executing the steps of the method described in any one of the first aspect of the embodiments of the present application.

[0019] In a fourth aspect, an embodiment of the present application provides a computer storage medium, wherein the computer storage medium stores a computer program, wherein the computer program includes program instructions, and when the program instructions are executed by a processor, the processor executes a method as described in any one of the first aspects of the embodiments of the present application.

[0020] In a fifth aspect, an embodiment of the present application provides a computer product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute some or all of the steps described in any method of the first aspect of the embodiment of the present application. The computer program product may be a software installation package.

[0021] It can be seen that the above-mentioned dangerous liquid management method and related devices, first, determine the transportation state of the transport vehicle transporting dangerous liquids, the transportation state includes a moving state and a stationary state; then, when the transportation state is the stationary state, send a first message to the first device of the escort on the transport vehicle, the first message is used to inquire whether the transportation process of the dangerous liquid is abnormal; then, determine the monitoring strategy of the dangerous liquid according to the feedback of the first device for the first message, the monitoring strategy includes the first monitoring strategy corresponding to the abnormal feedback; then, when the monitoring strategy is the first monitoring strategy, obtain the first liquid level data of the liquid level meter to determine whether the dangerous liquid has a transportation accident, the first liquid level data is used to indicate the liquid level state of the dangerous liquid in the storage container of the transport vehicle; then, when it is determined that the dangerous liquid has a transportation accident, obtain the image data of the camera module to determine the danger level of the transportation accident; finally, determine the second message according to the danger level, and send it to the second device of the emergency management personnel. The transportation state of the dangerous liquid can be monitored in real time, the transportation accident can be quickly located, and emergency treatment can be carried out, which greatly reduces the harm of the transportation accident. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0023] Figure 1 A system architecture diagram of a hazardous liquid management method provided in an embodiment of the present application;

[0024] Figure 2 A schematic diagram of a flow chart of a hazardous liquid management method provided in an embodiment of the present application;

[0025] Figure 3 A schematic diagram of the structure of a cloud server provided in an embodiment of the present application;

[0026] Figure 4 A functional unit composition block diagram of a hazardous liquid management device provided in an embodiment of the present application;

[0027] Figure 5 A block diagram of the functional units of another hazardous liquid management device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0029] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0030] It should be understood that the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article indicates that the associated objects before and after are in an "or" relationship. The "plurality" appearing in the embodiments of the present application refers to two or more.

[0031] The "connection" that appears in the embodiments of the present application refers to various connection methods such as direct connection or indirect connection to achieve communication between devices, and the embodiments of the present application do not impose any limitations on this.

[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] First, the background technology and related terms in the embodiments of the present application are explained.

[0034] The hazardous liquid in the embodiments of the present application refers to the waste liquid of the stripping solution after use. The stripping solution is a general wet electronic chemical, which is mainly used to remove photoresist and residual substances after metal plating or etching processing, while preventing damage to the substrate layer. The stripping solution is a key electronic chemical material in the wet process manufacturing of integrated circuits, discrete devices, display panels, solar cells, etc.

[0035] After obtaining the stripping liquid waste, it needs to be transported to a factory that specializes in processing the stripping liquid waste. The application scenario of the embodiment of the present application is: after the stripping liquid waste is loaded into a storage container, the storage container is loaded by a transport vehicle and transported to the destination.

[0036] Since stripping fluid waste is a hazardous chemical, it would be very dangerous if an accident occurred during transportation.

[0037] In order to monitor the transportation status of hazardous liquids in real time, quickly locate transportation accidents, and carry out emergency treatment, thereby greatly reducing the hazards of transportation accidents, the embodiments of the present application propose a hazardous liquid management method and related devices.

[0038] Combine the following Figure 1 The system architecture of a dangerous liquid management method in an embodiment of the present application is described. Figure 1 A system architecture diagram of a hazardous liquid management method provided in an embodiment of the present application, the system architecture includes a cloud server 110, a vehicle-mounted device 120, a first device 130 and a second device 140.

[0039] Among them, the hazardous liquid is stored in a storage container, and the storage container is placed on a transport vehicle. The on-board device 120 on the transport vehicle includes a positioning module 121 and a liquid level meter 122. The positioning module 121 can be connected to the global positioning system and has its own communication function, and can report the real-time position of the transport vehicle to the cloud server 110; the liquid level meter 122 can be an external liquid level meter, which is set on the storage container and can measure the liquid level of the hazardous liquid in the storage container in real time. Specifically, the sonar ranging principle is adopted, and a special probe is used outside the wall of the storage container to collect ultrasonic signals. With a special ultrasonic processing technology as the core of the system, high-speed signal processing technology and a special algorithm are used to accurately calculate the liquid level in the storage container. When measuring the liquid level, an ultrasonic signal is emitted from the probe, and the echo signal is detected by the probe after being reflected from the liquid surface. External non-contact liquid level measurement is realized. The echo signal is processed by a proprietary algorithm to calculate the time, and then the system calculates the liquid level height according to the formula. The liquid level can be measured and calculated quickly and accurately, and the data can be displayed in any form of liquid level height, volume or weight. The specific implementation principle can be found in the existing methods of external liquid level gauges, which will not be described in detail here.

[0040] The vehicle-mounted device 120 may upload the real-time position data collected by the positioning module 121 and the first liquid level data collected by the liquid level meter 122 to the solid waste platform system, which is mounted on the cloud server 110 .

[0041] Among them, the above-mentioned first device 130 can be an electronic device carried by the escort on the transport vehicle, and the escort can be the driver or a dedicated personnel other than the driver; the above-mentioned second device 140 can be a device carried by the emergency management personnel, and the above-mentioned emergency management personnel can be relevant personnel of a hazardous liquid handling enterprise or relevant personnel of a fire department, and no specific limitation is made here.

[0042] Among them, the above-mentioned first device 130 and the second device 140 may include smart phones (such as Android phones, iOS phones, Windows Phone phones, etc.), tablet computers, PDAs, laptops, video matrices, monitoring platforms, mobile Internet devices (MID, Mobile Internet Devices) or wearable devices, etc. The above are only examples and not exhaustive, including but not limited to the above-mentioned devices, and no specific limitations are made here.

[0043] Among them, the above-mentioned cloud server 110 can be a cloud server of the environmental supervision department, and has the right to call traffic network monitoring and send messages to the fire department when certain conditions are met. The above-mentioned cloud server 110 can connect to the first device 130 and the second device 140, and send a first message to the first device 130 after receiving the real-time location data from the positioning module 121. The first message can be used to inquire why the transport vehicle stops transporting, and after the first device 130 has an abnormal feedback, promptly retrieve the first liquid level data of the liquid level meter 122 to determine whether a transportation accident has occurred. Further, when a transportation accident occurs, promptly analyze the specific situation and send a second message to the second device 140 to notify the emergency management personnel to handle it.

[0044] It can be seen that through the above system architecture, the transportation process of hazardous liquids can be monitored in real time, the status of transportation accidents of hazardous liquids can be located, emergency management can be carried out in a timely manner, and the harm caused by transportation accidents can be greatly reduced.

[0045] Combine the following Figure 2 A method for managing hazardous liquids in an embodiment of the present application is described. Figure 2 A flow chart of a hazardous liquid management method provided in an embodiment of the present application specifically includes the following steps:

[0046] Step 201, determining the transport status of a transport vehicle transporting hazardous liquids.

[0047] Wherein, the transport status includes a moving state and a stationary state, and real-time position data from the transport vehicle can be received. When the real-time position data does not change within a first preset time period, the transport status data is determined to be the stationary state; when the real-time position data changes within the first preset time period, the transport status data is determined to be the moving state.

[0048] Among them, it can be understood that when the real-time position data of the above-mentioned transport vehicle indicates that it has not reached the destination, it is necessary to determine the transportation status of the above-mentioned transport vehicle. When the real-time position data of the above-mentioned transport vehicle indicates that the transport vehicle has arrived at the destination, the on-board equipment will generally report a message of safe arrival, and there is no need to determine the transportation status of the transport vehicle at this time.

[0049] It can be seen that by determining the transportation status of a transport vehicle transporting hazardous liquids, the transportation trajectory of the hazardous liquids can be located in real time. When the transport vehicle stops abnormally, further monitoring can be carried out in a timely manner to quickly locate the abnormal transportation situation.

[0050] Step 202: When the transport state is the stationary state, a first message is sent to a first device of a escort on the transport vehicle.

[0051] Among them, the first message is used to inquire whether there is any abnormality in the transportation process of the dangerous liquid. The first message can be in at least one of text, picture, video, audio, etc. The escort on the transport vehicle can be the driver and a specialist other than the driver, and no specific limitation is made here.

[0052] In a possible embodiment, when the transport state is the moving state, there is no need to send the first message to the first device, and the transport state of the transport vehicle can continue to be monitored in real time, which can improve efficiency.

[0053] It can be seen that when the transport state is the stationary state, sending the first message to the first device of the escort on the transport vehicle can timely inquire when the transport state is abnormally stationary, thereby improving the efficiency of locating accidents when transport accidents occur.

[0054] Step 203: Determine a monitoring strategy for the hazardous liquid according to feedback from the first device regarding the first message.

[0055] The monitoring strategy includes a first monitoring strategy corresponding to when the feedback situation is abnormal.

[0056] In a possible embodiment, when a third message is received from the first device in response to the first message within a second preset time period, or when the third message is not received from the first device within the second preset time period, it is determined that the feedback situation is abnormal and the first monitoring strategy is executed. The second preset time period may be one minute, which is not specifically limited herein. The third message may be a message sent by the first device indicating that a transportation accident has occurred to the transportation vehicle.

[0057] In a possible embodiment, when a fourth message is received from the first device in response to the first message within the second preset time period, the feedback is determined to be normal and the first monitoring strategy is not executed. The fourth message may be a message sent by the first device indicating that no transportation accident occurred to the transportation vehicle.

[0058] Specifically, the above-mentioned first monitoring strategy can be to obtain the first liquid level data of the hazardous liquid in the storage container on the current transport vehicle collected by the liquid level meter, that is, when the feedback situation is abnormal, start calling the data of the liquid level meter for monitoring, and when the feedback situation is normal, do not call the data of the liquid level meter for monitoring.

[0059] It can be seen that determining the monitoring strategy for the hazardous liquid based on the feedback of the first device in response to the first message can reduce the probability of misjudgment of transportation accidents.

[0060] Step 204, when the monitoring strategy is the first monitoring strategy, obtaining first liquid level data of the liquid level meter to determine whether a transportation accident occurs to the dangerous liquid.

[0061] The first liquid level data is used to indicate the liquid level status of the hazardous liquid in the storage container of the transport vehicle. It can be understood that the first liquid level data is the liquid level data of the hazardous liquid currently collected by the liquid level meter.

[0062] In a possible embodiment, first, the first liquid level data of the liquid level meter can be obtained, the first liquid level data including a first liquid level height, a first liquid level volume and a first liquid level mass, and then, the first liquid level height is compared with the initial liquid level height to determine whether the storage container is tilted, and the first liquid level mass is compared with the initial liquid level mass, and the first liquid level volume is compared with the initial liquid level volume to determine whether the hazardous liquid has leaked, wherein the above-mentioned initial liquid level height can be the liquid level height collected by the liquid level meter during normal transportation of the above-mentioned hazardous liquid, the above-mentioned initial liquid volume can be the liquid level volume of the above-mentioned hazardous liquid during normal transportation, and the above-mentioned initial liquid level mass can be the liquid level mass of the above-mentioned hazardous liquid when there is no leakage.

[0063] Specifically, before the above-mentioned dangerous liquid is loaded into the storage container, the liquid level mass a and the initial liquid level volume c of the dangerous liquid transported this time can be determined first. Then, after the above-mentioned dangerous liquid is loaded into the storage container, the liquid level meter can collect the initial liquid level height b. When it is determined that the first liquid level mass is A, the first liquid level height is B, and the first liquid level volume is C, in a possible embodiment, if a=A, it is determined that the dangerous liquid has not leaked; if a>A, it is determined that the dangerous liquid has leaked, and the leakage mass is aA; in a possible embodiment, if c=C, it is determined that the dangerous liquid has not leaked; if c>C, it is determined that the dangerous liquid has leaked, and the leakage volume is cC;

[0064] In a possible embodiment, if b=B, it is determined that the storage container is not tilted; if b≠B, it is determined that the storage container is tilted. The determination of the tilt angle is not mentioned here, and details are given in subsequent steps.

[0065] Furthermore, when it is determined that the storage container is tilted, or when it is determined that the hazardous liquid is leaking, it can be determined that the hazardous liquid has suffered the transportation accident; when it is determined that the storage container is not tilted, and when it is determined that the hazardous liquid has not leaked, it can be determined that the hazardous liquid has not suffered the transportation accident.

[0066] It can be seen that when the monitoring strategy is the first monitoring strategy, obtaining the first liquid level data of the liquid level meter to determine whether a transportation accident occurs to the dangerous liquid can improve the accuracy of determining whether a transportation accident occurs.

[0067] Step 205, when it is determined that the transportation accident of the hazardous liquid occurs, image data of a camera module is acquired to determine the danger level of the transportation accident.

[0068] Among them, the image data of the transport vehicle of the camera module can be obtained first. The camera module can include at least one of a first camera of the traffic network corresponding to the real-time position data and a second camera of the transport vehicle itself. It can be understood that the traffic network is a Skynet monitoring system. A first camera can be set on the road section corresponding to the real-time position data, and a second camera can be set on the transport vehicle. The second camera can be set at the highest point of the cockpit and the viewing range can include the position of the storage container of the dangerous liquid. No specific limitation is made here. Then, the inclination angle data of the storage container and the leakage data of the dangerous liquid can be determined according to the image data, the first liquid level data and the initial liquid level data. Then, the first risk coefficient is determined according to the inclination angle data and the first preset weight, and the second risk coefficient is determined according to the leakage data and the second preset weight. Finally, the risk level is determined according to the first risk coefficient and the second risk coefficient.

[0069] Specifically, in determining the inclination angle data of the storage container and the leakage data of the hazardous liquid, the location and time of occurrence of the transportation accident and the inclination angle data can be determined based on the image data. Since the leakage data includes leakage amount, leakage speed and leakage range, the leakage amount of the hazardous liquid can be determined based on the first difference between the initial liquid level volume and the first liquid level volume or the second difference between the initial liquid level mass and the first liquid level mass. The leakage speed of the hazardous liquid can be determined based on the leakage amount and the occurrence time. The leakage range of the hazardous liquid can be determined based on the leakage amount, the leakage speed, the starting position and the real-time position data.

[0070] For example, after determining that a transport vehicle has a transport accident, the road section that the transport vehicle passed a certain time ago can be determined based on the real-time location data, and then the camera of the traffic network corresponding to the road section that the transport vehicle passed a certain time ago can be called to locate the location and time of the transport accident. If the transport accident of the transport vehicle is a rollover, the starting point, end point and duration of the accident of the transport vehicle can be determined based on the camera of the traffic network. I will not go into details here. A three-dimensional model of the transport vehicle and the storage container can be established through image data, and an accident demonstration animation can be generated based on the starting point, end point and duration of the accident. Through the accident demonstration animation, the details of the accident can be clearly understood, and the tilt angle data of the storage container can be determined.

[0071] In a possible embodiment, the liquid level heights of the hazardous liquid corresponding to different inclination angles when the storage container stores hazardous liquids of different masses can be set in advance, so that after determining the first liquid level height, the inclination angle corresponding to the first liquid level height can be determined by comparing the pre-set value.

[0072] Specifically, the leakage amount of the hazardous liquid can be determined based on a first difference between the initial liquid level volume and the first liquid level volume or a second difference between the initial liquid level mass and the first liquid level mass. Since the density of the hazardous liquid is known, the other item can be determined after determining the leakage volume or the leakage mass, which will not be repeated here.

[0073] In a possible embodiment, leakage speed = leakage amount / (current time - occurrence time). The faster the leakage speed, the greater the damage to the storage container and the closer the damaged position of the storage container is to the ground; the slower the leakage speed, the smaller the damage to the storage container and the farther the damaged position of the storage container is from the ground.

[0074] In a possible embodiment, the leakage range can be a track, the length and shape of the track are determined by the starting position and the real-time position when the transport vehicle finally stops, and the width of the track can be determined by the leakage amount and the leakage speed, and the width of the track is proportional to the leakage amount and the leakage speed.

[0075] Among them, the product of the inclination angle data and the first preset weight can determine the first risk coefficient, which is proportional to the inclination angle; the product of the leakage data and the second preset weight can determine the second risk coefficient, which is proportional to the leakage amount, leakage speed, and leakage range. The first preset weight and the second preset weight can be flexibly adjusted according to needs, and no specific limitation is made here.

[0076] It can be seen that when it is determined that the hazardous liquid has a transportation accident, acquiring the image data of the camera module to determine the danger level of the transportation accident can accurately locate the danger level of the transportation accident and facilitate subsequent effective emergency treatment.

[0077] Step 206: Determine a second message based on the danger level and send it to a second device of the emergency management personnel.

[0078] Among them, the preset emergency plan corresponding to the danger level can be determined first, and different danger levels correspond to different preset emergency plans. Then, the second message is generated according to the preset emergency plan and the real-time location data, and sent to the second device. The second message includes at least one of audio, video, picture, voice, and text.

[0079] Among them, the preset emergency plan may include a variety of emergency treatment plans for different leakage amounts, different leakage speeds, different leakage ranges, and different tilt ranges of storage containers, which are not specifically limited here.

[0080] It can be seen that by determining the second message according to the danger level and sending it to the second device of the emergency management personnel, the emergency management personnel can be notified in time, which greatly improves the efficiency of emergency handling when a transportation accident occurs.

[0081] The above-mentioned dangerous liquid management method first determines the transportation state of the transport vehicle transporting the dangerous liquid, and the transportation state includes a moving state and a stationary state; then, when the transportation state is the stationary state, a first message is sent to the first device of the escort on the transport vehicle, and the first message is used to inquire whether the transportation process of the dangerous liquid is abnormal; then, the monitoring strategy of the dangerous liquid is determined according to the feedback of the first device for the first message, and the monitoring strategy includes the first monitoring strategy corresponding to the abnormal feedback; then, when the monitoring strategy is the first monitoring strategy, the first liquid level data of the liquid level meter is obtained to determine whether the dangerous liquid has a transportation accident, and the first liquid level data is used to indicate the liquid level state of the dangerous liquid in the storage container of the transport vehicle; then, when it is determined that the dangerous liquid has a transportation accident, the image data of the camera module is obtained to determine the danger level of the transportation accident; finally, the second message is determined according to the danger level and sent to the second device of the emergency management personnel. The transportation state of the dangerous liquid can be monitored in real time, the transportation accident can be quickly located, and emergency treatment can be carried out, which greatly reduces the harm of the transportation accident.

[0082] Combine the following Figure 3 A cloud server in an embodiment of the present application is described. Figure 3 A schematic diagram of the structure of a cloud server provided in an embodiment of the present application is shown in FIG. Figure 3 As shown, the cloud server 300 includes a processor 301, a communication interface 302 and a memory 303, wherein the processor, the communication interface and the memory are interconnected, wherein the cloud server 300 may also include a bus 304, through which the processor 301, the communication interface 302 and the memory 303 may be interconnected, and the bus 304 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc. The bus 304 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 The memory 303 is used to store computer programs, and the computer programs include program instructions. The processor is configured to call the program instructions to execute the above Figure 2 All or part of the methods described in .

[0083] It can be seen that the above-mentioned dangerous liquid management method and related devices, first, determine the transportation state of the transport vehicle transporting dangerous liquids, the transportation state includes a moving state and a stationary state; then, when the transportation state is the stationary state, send a first message to the first device of the escort on the transport vehicle, the first message is used to inquire whether the transportation process of the dangerous liquid is abnormal; then, determine the monitoring strategy of the dangerous liquid according to the feedback of the first device for the first message, the monitoring strategy includes the first monitoring strategy corresponding to the abnormal feedback; then, when the monitoring strategy is the first monitoring strategy, obtain the first liquid level data of the liquid level meter to determine whether the dangerous liquid has a transportation accident, the first liquid level data is used to indicate the liquid level state of the dangerous liquid in the storage container of the transport vehicle; then, when it is determined that the dangerous liquid has a transportation accident, obtain the image data of the camera module to determine the danger level of the transportation accident; finally, determine the second message according to the danger level, and send it to the second device of the emergency management personnel. The transportation state of the dangerous liquid can be monitored in real time, the transportation accident can be quickly located, and emergency treatment can be carried out, which greatly reduces the harm of the transportation accident.

[0084] The above mainly introduces the scheme of the embodiment of the present application from the perspective of the execution process on the method side. It is understandable that in order to realize the above functions, the cloud server includes hardware structures and / or software modules corresponding to the execution of each function. Those skilled in the art should easily realize that, in combination with the units and algorithm steps of each example described in the embodiments provided in this document, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0085] The embodiment of the present application can divide the cloud server into functional units according to the above method example. For example, each functional unit can be divided according to each function, or two or more functions can be integrated into one processing unit. The above integrated unit can be implemented in the form of hardware or in the form of software functional units. It should be noted that the division of units in the embodiment of the present application is schematic and is only a logical functional division. There may be other division methods in actual implementation.

[0086] In the case of dividing each functional module according to each function, the following is combined Figure 4 A hazardous liquid management device in an embodiment of the present application is described in detail. Figure 4This is a functional unit block diagram of a hazardous liquid management device provided in an embodiment of the present application. The hazardous liquid management device 400 includes:

[0087] A transport determination unit 410, for determining a transport state of a transport vehicle transporting hazardous liquids, wherein the transport state includes a moving state and a stationary state;

[0088] A first sending unit 420 is used to send a first message to a first device of a escort on the transport vehicle when the transport state is the stationary state, wherein the first message is used to inquire whether there is any abnormality in the transport process of the dangerous liquid;

[0089] A monitoring determination unit 430, configured to determine a monitoring strategy for the hazardous liquid according to feedback from the first device with respect to the first message, wherein the monitoring strategy includes a first monitoring strategy corresponding to when the feedback is abnormal;

[0090] An accident judgment unit 440 is used to obtain first liquid level data of a liquid level meter to judge whether a transportation accident occurs to the dangerous liquid when the monitoring strategy is the first monitoring strategy, wherein the first liquid level data is used to indicate a liquid level state of the dangerous liquid in a storage container of the transport vehicle;

[0091] The danger determination unit 450, when determining that the dangerous liquid has the transportation accident, obtains image data of the camera module to determine the danger level of the transportation accident;

[0092] The second sending unit 460 is used to determine a second message according to the danger level, and send the second message to a second device of the emergency management personnel.

[0093] It can be seen that the above-mentioned dangerous liquid management method and related devices, first, determine the transportation state of the transport vehicle transporting dangerous liquids, the transportation state includes a moving state and a stationary state; then, when the transportation state is the stationary state, send a first message to the first device of the escort on the transport vehicle, the first message is used to inquire whether the transportation process of the dangerous liquid is abnormal; then, determine the monitoring strategy of the dangerous liquid according to the feedback of the first device for the first message, the monitoring strategy includes the first monitoring strategy corresponding to the abnormal feedback; then, when the monitoring strategy is the first monitoring strategy, obtain the first liquid level data of the liquid level meter to determine whether the dangerous liquid has a transportation accident, the first liquid level data is used to indicate the liquid level state of the dangerous liquid in the storage container of the transport vehicle; then, when it is determined that the dangerous liquid has a transportation accident, obtain the image data of the camera module to determine the danger level of the transportation accident; finally, determine the second message according to the danger level, and send it to the second device of the emergency management personnel. The transportation state of the dangerous liquid can be monitored in real time, the transportation accident can be quickly located, and emergency treatment can be carried out, which greatly reduces the harm of the transportation accident.

[0094] In the case of an integrated unit, the following combination Figure 5 Another hazardous liquid management device 500 in an embodiment of the present application is described in detail, and the hazardous liquid management device 500 includes a processing unit 501 and a communication unit 502, wherein the processing unit 501 is used to execute any step in the above-mentioned method embodiment, and when performing data transmission such as sending, the communication unit 502 can be selectively called to complete the corresponding operation.

[0095] The hazardous liquid management device 500 may further include a storage unit 503 for storing program codes and data. The processing unit 501 may be a processor, the communication unit 502 may be a wireless communication module, and the storage unit 503 may be a memory.

[0096] The processing unit 501 is specifically used for:

[0097] Determining a transport state of a transport vehicle transporting hazardous liquids, wherein the transport state includes a moving state and a stationary state;

[0098] When the transport state is the stationary state, sending a first message to a first device of a transporter on the transport vehicle, wherein the first message is used to inquire whether there is any abnormality in the transport process of the dangerous liquid;

[0099] Determining a monitoring strategy for the hazardous liquid according to feedback from the first device with respect to the first message, the monitoring strategy including a first monitoring strategy corresponding to when the feedback is abnormal;

[0100] When the monitoring strategy is the first monitoring strategy, first liquid level data of a liquid level meter is obtained to determine whether a transportation accident occurs to the hazardous liquid, wherein the first liquid level data is used to indicate a liquid level state of the hazardous liquid in a storage container of the transport vehicle;

[0101] When it is determined that the transportation accident of the hazardous liquid occurs, acquiring image data of the camera module to determine the danger level of the transportation accident;

[0102] A second message is determined according to the danger level and sent to a second device of the emergency management personnel.

[0103] It can be seen that the above-mentioned dangerous liquid management method and related devices, first, determine the transportation state of the transport vehicle transporting dangerous liquids, the transportation state includes a moving state and a stationary state; then, when the transportation state is the stationary state, send a first message to the first device of the escort on the transport vehicle, the first message is used to inquire whether the transportation process of the dangerous liquid is abnormal; then, determine the monitoring strategy of the dangerous liquid according to the feedback of the first device for the first message, the monitoring strategy includes the first monitoring strategy corresponding to the abnormal feedback; then, when the monitoring strategy is the first monitoring strategy, obtain the first liquid level data of the liquid level meter to determine whether the dangerous liquid has a transportation accident, the first liquid level data is used to indicate the liquid level state of the dangerous liquid in the storage container of the transport vehicle; then, when it is determined that the dangerous liquid has a transportation accident, obtain the image data of the camera module to determine the danger level of the transportation accident; finally, determine the second message according to the danger level, and send it to the second device of the emergency management personnel. The transportation state of the dangerous liquid can be monitored in real time, the transportation accident can be quickly located, and emergency treatment can be carried out, which greatly reduces the harm of the transportation accident.

[0104] It is understandable that since the method embodiment and the device embodiment are different presentation forms of the same technical concept, the content of the method embodiment part of this application should be synchronously adapted to the device embodiment part, and will not be repeated here. The above-mentioned hazardous liquid management device 400 and the hazardous liquid management device 500 can both execute all the hazardous liquid management methods included in the above-mentioned embodiments.

[0105] An embodiment of the present application also provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program enables a computer to execute part or all of the steps of any method recorded in the above method embodiments.

[0106] The present application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute some or all of the steps of any method described in the method embodiment. The computer program product may be a software installation package, and the computer includes a cloud server.

[0107] It should be noted that, for the aforementioned method embodiments, for the sake of simplicity, they are all expressed as a series of action combinations, but those skilled in the art should be aware that the present application is not limited by the described order of actions, because according to the present application, certain steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present application.

[0108] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0109] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection of devices or units can be electrical or other forms.

[0110] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0111] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0112] If the above-mentioned integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable memory. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a memory, including a number of instructions to enable a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the above-mentioned methods of each embodiment of the present application. The aforementioned memory includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, disk or CD-ROM and other media that can store program codes.

[0113] A person skilled in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable memory, and the memory can include: a flash drive, a read-only memory (English: Read-Only Memory, abbreviated as: ROM), a random access memory (English: Random Access Memory, abbreviated as: RAM), a magnetic disk or an optical disk, etc.

[0114] The embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A method for managing hazardous liquids, It is characterized in that The method comprises: Determining a transport state of a transport vehicle transporting hazardous liquids, wherein the transport state includes a moving state and a stationary state; When the transport state is the stationary state, sending a first message to a first device of a transporter on the transport vehicle, wherein the first message is used to inquire whether there is any abnormality in the transport process of the dangerous liquid; Determining a monitoring strategy for the hazardous liquid according to feedback from the first device with respect to the first message, the monitoring strategy including a first monitoring strategy corresponding to when the feedback is abnormal; When the monitoring strategy is the first monitoring strategy, first liquid level data of a liquid level meter is obtained to determine whether a transportation accident occurs to the hazardous liquid, wherein the first liquid level data is used to indicate a liquid level state of the hazardous liquid in a storage container of the transport vehicle; When it is determined that the dangerous liquid has a transportation accident, the image data of the camera module is obtained to determine the danger level of the transportation accident. Specifically, the image data of the transportation vehicle of the camera module is obtained, and the camera module includes a first camera of the traffic network corresponding to the real-time position data and a second camera of the transportation vehicle itself; the location, time and tilt angle data of the transportation accident are determined according to the image data; the leakage amount of the dangerous liquid is determined according to the first difference between the initial liquid level volume and the first liquid level volume or the second difference between the initial liquid level mass and the first liquid level mass; the leakage speed of the dangerous liquid is determined according to the leakage amount and the occurrence time; the leakage range of the dangerous liquid is determined according to the leakage amount, the leakage speed, the starting position and the real-time position data; the first danger coefficient is determined according to the tilt angle data and the first preset weight, and the second danger coefficient is determined according to the leakage data and the second preset weight, the first danger coefficient is proportional to the tilt angle, and the second danger coefficient is proportional to the leakage amount, the leakage speed, and the leakage range; the danger level is determined according to the first danger coefficient and the second danger coefficient; A second message is determined according to the danger level and sent to a second device of the emergency management personnel.

2. The method according to claim 1, It is characterized in that The method of determining the transport status data of a transport vehicle transporting hazardous liquids includes: receiving the real-time location data from the transport vehicle; When the real-time position data does not change within a first preset period of time, determining that the transportation status data is the static state; When the real-time position data changes within the first preset time period, the transportation status data is determined to be the moving status.

3. The method according to claim 1, It is characterized in that The determining the monitoring strategy of the hazardous liquid according to the feedback of the first device in response to the first message includes: When a third message is received from the first device in response to the first message within a second preset time period, or when the third message is not received from the first device within the second preset time period, determining that the feedback situation is abnormal, and executing the first monitoring strategy; When a fourth message is received from the first device in response to the first message within the second preset time period, it is determined that the feedback situation is normal, and the first monitoring strategy is not executed.

4. The method according to claim 1, It is characterized in that When the monitoring strategy is the first monitoring strategy, obtaining the first liquid level data of the liquid level meter to determine whether a transportation accident occurs to the dangerous liquid includes: Acquire the first liquid level data of the liquid level meter, where the first liquid level data includes a first liquid level height, a first liquid level volume, and a first liquid level mass; Comparing the first liquid level height with the initial liquid level height to determine whether the storage container is tilted, and comparing the first liquid level mass with the initial liquid level mass and the first liquid level volume with the initial liquid level volume to determine whether the hazardous liquid is leaking; When it is determined that the storage container is tilted, or when it is determined that the hazardous liquid is leaking, it is determined that the hazardous liquid has suffered the transportation accident; when it is determined that the storage container is not tilted, and when it is determined that the hazardous liquid has not leaked, it is determined that the hazardous liquid has not suffered the transportation accident.

5. The method according to claim 2, It is characterized in that The method of determining a second message according to the danger level and sending the second message to a second device of an emergency management personnel includes: Determine the preset emergency plan corresponding to the hazard level; The second message is generated according to the preset emergency plan and the real-time location data, and sent to the second device. The second message may be in a form of at least one of audio, video, picture, voice, and text.

6. A hazardous liquid management device, It is characterized in that The device comprises: A transport determination unit, used to determine a transport state of a transport vehicle transporting hazardous liquids, wherein the transport state includes a moving state and a stationary state; A first sending unit, configured to send a first message to a first device of a transporter on the transport vehicle when the transport state is the stationary state, wherein the first message is used to inquire whether an abnormality occurs during the transport of the hazardous liquid; A monitoring determination unit, configured to determine a monitoring strategy for the hazardous liquid according to feedback from the first device with respect to the first message, wherein the monitoring strategy includes a first monitoring strategy corresponding to when the feedback is abnormal; an accident judgment unit, used for obtaining first liquid level data of a liquid level meter to judge whether a transportation accident occurs to the hazardous liquid when the monitoring strategy is the first monitoring strategy, wherein the first liquid level data is used to indicate a liquid level state of the hazardous liquid in a storage container of the transport vehicle; The danger determination unit, when determining that the dangerous liquid has the transportation accident, obtains the image data of the camera module to determine the danger level of the transportation accident, specifically, obtains the image data of the transportation vehicle of the camera module, the camera module includes a first camera corresponding to the real-time position data of the traffic road network and a second camera of the transportation vehicle itself; determines the location, time and tilt angle data of the transportation accident according to the image data; determines the leakage amount of the dangerous liquid according to the first difference between the initial liquid level volume and the first liquid level volume or the second difference between the initial liquid level mass and the first liquid level mass; determines the leakage speed of the dangerous liquid according to the leakage amount and the occurrence time; determines the leakage range of the dangerous liquid according to the leakage amount, the leakage speed, the starting position and the real-time position data; determines a first danger coefficient according to the tilt angle data and a first preset weight, and determines a second danger coefficient according to the leakage data and the second preset weight, the first danger coefficient is proportional to the tilt angle, and the second danger coefficient is proportional to the leakage amount, the leakage speed, and the leakage range; determines the danger level according to the first danger coefficient and the second danger coefficient; The second sending unit is used to determine a second message according to the danger level and send the second message to a second device of the emergency management personnel.

7. A cloud server, It is characterized in that The method comprises a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for executing the steps in the method according to any one of claims 1 to 5.

8. A computer storage medium, It is characterized in that The computer storage medium stores a computer program, wherein the computer program includes program instructions, and when the program instructions are executed by a processor, the processor is enabled to perform the method according to any one of claims 1 to 5.

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