Chute protection method, device, control equipment, system and medium for loading operation

Abstract

The present invention discloses a chute protection method, device, control equipment, system and medium for loading operations. The chute protection method for loading operations includes: using sensors to detect the obstacle height on both sides of the chute, the chute position, the loading operation interruption time and the loading operation completion status; generating prompt information according to the detection results, and the prompt information is used to prompt the loading operator to take protective measures for the chute; displaying the prompt information through an operation interface, and controlling the sound and light alarm and the audio equipment based on the voice application programming interface SAPI function according to the prompt information. Using the above method, the chute position and abnormal monitoring alarm function can be monitored in real time to avoid personal or equipment accidents caused by on-site line of sight problems, personnel negligence, etc.

Description

Technical Field

[0001] The present invention relates to the field of loading control technology, and in particular to a chute protection method, device, control equipment, system and medium for loading operations. Background Art

[0002] During the loading process, operators of the existing coal rapid quantitative loading system generally use manual operating handles or other main command switches to move the loading vertical chute in, out, lift, and lower it. However, personal or equipment accidents may occur during the loading process due to reasons such as loss of sight, loading interruptions, and negligence of personnel.

[0003] Therefore, there is an urgent need for a system that can monitor the chute position in real time and has abnormal monitoring and alarm functions to solve the defects of the existing technology. Summary of the invention

[0004] The present invention provides a chute protection method, device, control equipment, system and medium for loading operations, so as to realize real-time monitoring of chute position and abnormal monitoring and alarm functions, and avoid personal or equipment accidents caused by on-site line of sight problems, personnel negligence, etc.

[0005] In a first aspect, an embodiment of the present invention provides a chute protection method for a loading operation, comprising:

[0006] The sensors are used to detect the obstacle height on both sides of the chute, the chute position, the loading interruption time and the loading completion status;

[0007] Generate prompt information according to the detection result, wherein the prompt information is used to prompt the loading operator to take protective measures for the chute;

[0008] The prompt information is displayed through an operation interface, and the sound and light alarm and the audio equipment based on the Speech Application Programming Interface (SAPI) function are controlled according to the prompt information.

[0009] Optionally, the chute protection method for loading operation further includes:

[0010] If the height of the chute is less than or equal to the height of the obstacle, the chute is controlled to stop moving.

[0011] Optionally, the sensor includes at least two sensors for detecting the height of the obstacle;

[0012] The obstacle height is the maximum value of the obstacle heights detected by the sensors.

[0013] Optionally, generating prompt information according to the detection result includes:

[0014] If the chute position does not match the loading operation status, the prompt information is generated;

[0015] The loading operation status includes loading in progress or not loading in progress;

[0016] Correspondingly, the chute position includes a working position or a parking position.

[0017] Optionally, generating prompt information according to the detection result includes:

[0018] If the loading operation interruption time exceeds the set time, the prompt information is generated.

[0019] Optionally, the loading operation completion status is detected by sensors, including:

[0020] The hook stop of the last carriage is detected by a photoelectric sensor to identify the completion status of the loading operation;

[0021] The method further comprises:

[0022] If the loading operation is completed, the chute is controlled to be lifted and returned to the parking position.

[0023] In a second aspect, an embodiment of the present invention further provides a chute protection device for loading operations, comprising:

[0024] A detection module is used to detect the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation, and the completion status of the loading operation through sensors;

[0025] A generating module, used for generating prompt information according to the detection result, wherein the prompt information is used for prompting the loading operator to take protective measures for the chute;

[0026] The protection module is used to display the prompt information through an operation interface and control the sound and light alarm and the audio equipment based on the SAPI function according to the prompt information.

[0027] In a third aspect, an embodiment of the present invention further provides a control device, including:

[0028] at least one processor; and

[0029] a memory communicatively connected to the at least one processor; wherein,

[0030] The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the chute protection method for loading operations described in any one of the embodiments of the present invention.

[0031] In a fourth aspect, an embodiment of the present invention further provides a chute protection system for loading operations, comprising:

[0032] Sensors for detecting the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation and the completion status of the loading operation, sound and light alarms, audio equipment and control equipment as described in the embodiments of the present invention.

[0033] In a fifth aspect, an embodiment of the present invention further provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements any of the chute protection methods for loading operations described in the embodiments of the present invention.

[0034] The embodiment of the present invention provides a chute protection method, device, control equipment, system and medium for loading operations, which respectively detects the obstacle height on both sides of the chute, the chute position, the loading operation interruption time and the loading operation completion status through sensors; generates prompt information based on the detection results, and the prompt information is used to prompt the loading operator to take protective measures for the chute; displays the prompt information through the operation interface, and controls the sound and light alarm and the audio equipment based on the SAPI function according to the prompt information. Using the above method, the chute position and abnormal monitoring alarm function can be monitored in real time to avoid personal or equipment accidents caused by on-site line of sight problems, personnel negligence, etc.

[0035] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 It is a schematic flow chart of a chute protection method for a loading operation provided according to the first embodiment of the present invention;

[0038] Figure 2 is a schematic diagram of installing a height sensor according to Embodiment 1 of the present invention;

[0039] Figure 3 1 is a schematic diagram of the installation position of a chute full-stroke monitoring sensor provided according to the first embodiment of the present invention;

[0040] Figure 4 is a schematic diagram of installing a photoelectric sensor according to Embodiment 1 of the present invention;

[0041] Figure 5 is a structural schematic diagram of a chute protection device for loading operations provided according to a second embodiment of the present invention;

[0042] Figure 6 is a structural schematic diagram of a control device provided according to Embodiment 3 of the present invention;

[0043] Figure 7 It is a structural schematic diagram of a chute protection system for loading operations provided according to Embodiment 4 of the present invention. DETAILED DESCRIPTION

[0044] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0045] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. 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 necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0046] Embodiment 1

[0047] Figure 1A flowchart of a chute protection method for loading operation is provided for the first embodiment of the present invention. This embodiment is applicable to the case where the chute is intelligently protected and warned during the rapid loading operation of a train. The method can be executed by a chute protection device for loading operation, which can be implemented in the form of hardware and / or software, and can be configured in a chute protection system for loading operation. The main functions of the chute protection system for loading operation include: automatic chute return function, loading operation interruption warning function, work position movement protection function, and chute position monitoring function.

[0048] like Figure 1 As shown, the method includes:

[0049] S110, using sensors to detect the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation, and the completion status of the loading operation.

[0050] The chute position may be a working position or a parking position. When the chute is in a loading operation state, the chute is in a working position. When the chute is in a non-loading operation state, the chute is in a parking position.

[0051] Specifically, the height of the obstacle can be detected by sensors on both sides of the chute; the position of the chute can be detected by a chute full-stroke monitoring sensor (such as a laser ranging sensor); when it is in a loading operation state and the chute is not moving, it is in a non-loading operation state, at which time the interruption time of the loading operation can be detected; the completion status of the loading operation can be detected by a photoelectric sensor.

[0052] Optionally, the sensor includes at least two sensors for detecting obstacle heights; the obstacle height is a maximum value of obstacle heights detected by each sensor.

[0053] The sensor for detecting the height of an obstacle may be a height sensor.

[0054] Multiple sensors for detecting the height of obstacles are provided because multiple sensors can more comprehensively detect obstacles on both sides of the chute to avoid missed detection and improve the accuracy of the detection results. The height of the obstacle can be determined by taking the maximum value of the data detected by multiple sensors.

[0055] Specifically, Figure 2 A schematic diagram of the installation of a height sensor provided by an embodiment of the present invention is shown in FIG. Figure 2 As shown, two sensors are arranged on both sides of the chute to detect the height of obstacles on both sides of the chute. In the figure, H1 represents the height of the chute, and H2 represents the height of the obstacle. At this time, the height H2 of the obstacle takes the maximum value of the data detected by the two sensors.

[0056] S120. Generate prompt information according to the detection result, wherein the prompt information is used to prompt the loading operator to take protective measures for the chute.

[0057] The prompt information may be an audible and visual alarm or a voice prompt, etc. The audible and visual alarm may be executed by an audible and visual alarm, and the voice prompt may be executed by an audio device. The detection result may be the presence / absence of an obstacle, the matching / mismatching of the chute position and the loading operation status, the loading operation interruption time exceeding / not exceeding the set time, etc.

[0058] S130, displaying the prompt information through the operation interface, and controlling the sound and light alarm and the audio equipment based on the SAPI function according to the prompt information.

[0059] Specifically, when the chute moves to the working position, an obstacle is detected, and the operator can be prompted by a prompt message to control the system to prohibit the movement of the chute. When the position of the chute does not match the operating status of the loading station, the operator is reminded to perform corresponding operations through a prompt message. The protection time is set in advance. When it is detected that the interruption time of the loading operation reaches the set protection time, the operator is reminded to pay attention to the position of the chute through a prompt message to avoid long-term interruption of the equipment and accidents to personnel or equipment. When it is detected that the loading operation is completed, the operator is reminded by a prompt message to check whether the chute is automatically lifted and returned to the parking position to avoid safety accidents caused by the operator's negligence after the loading is completed. The above-mentioned various prompt messages can be displayed through an audible and visual alarm and an audio device based on the SAPI function, and the two cooperate to prompt the operator to perform corresponding operations. For example, when an obstacle is detected, the warning light of the audible and visual alarm flashes and sounds, and the audio device issues a voice prompt that there is an obstacle until the operator controls the movement of the system chute according to the prompt information, and the alarm and voice prompt end. When it is detected that the loading operation interruption time reaches the set protection time, the sound and light alarm lights flash and sound, and the audio equipment issues a voice prompt to pay attention to the chute position until the operator intervenes manually and the alarm and voice prompt end.

[0060] The embodiment of the present invention can monitor the chute position in real time during the loading process through corresponding sensors and sound, light and voice alarms, and issue prompts and alarms for abnormal chute positions. After loading is completed, the chute can automatically return to its original position, realizing chute obstacle monitoring, chute position abnormality monitoring and alarm functions, and chute automatic return function, effectively avoiding personal or equipment accidents caused by on-site vision problems, personnel negligence and the like; at the same time, the alarm prompt system has dual prompts of sound, light and voice, which can effectively inform the operator to perform relevant operations.

[0061] Optionally, generate prompt information based on the test results, including:

[0062] If the chute position does not match the loading operation status, a prompt message is generated; wherein the loading operation status includes loading or not loading; correspondingly, the chute position includes a working position or a docking position.

[0063] Specifically, Figure 3 A schematic diagram of the installation position of a chute full-stroke monitoring sensor provided in an embodiment of the present invention, such as Figure 3 As shown, the chute position L can be detected by a chute full-stroke detection sensor (such as a laser ranging sensor). When the chute position does not match the working state, the control system generates a prompt message and issues a corresponding alarm prompt, which can be divided into two situations: when the loading operation is in progress, it is detected that the chute deviates from the working position, and a prompt message is generated to prompt the operator to perform manual intervention (restore the working position, end loading, not in the working state, reset the alarm, etc.); when the loading operation is ended or not in operation, it is detected that the chute deviates from the parking position, and a prompt message is generated to prompt the operator to perform manual intervention (control the chute to return to the parking position and reset the alarm).

[0064] Optionally, the prompt information generated according to the test result also includes:

[0065] If the loading operation is interrupted for longer than the set time, a prompt message will be generated.

[0066] The set time may be five minutes or ten minutes, etc., and may be set according to actual operating conditions.

[0067] Specifically, when in loading operation state and the chute is not moving, the control system detects that the interruption time exceeds the set time and generates a prompt message to prompt the operator to pay attention to the position of the chute and prompt whether to automatically return or intervene manually. The operator can choose manual intervention or automatic return of the chute to the parking position according to the actual situation on site. When the operator does not choose automatic return, a prompt is required until manual intervention is performed to manually return the chute to avoid long-term interruption of the equipment and the operator ignoring the current position of the chute, causing personnel or equipment accidents.

[0068] It should be noted that, in addition to the prompt information generated when the chute position does not match the loading operation status and the loading operation interruption time exceeds the set time, the chute position monitoring function and the loading operation interruption warning function will also generate corresponding prompt information. The work position movement protection function and the chute automatic return function will also generate corresponding prompt information.

[0069] For example, if the chute height is less than or equal to the obstacle height, a prompt message is generated. If the chute height is less than or equal to the obstacle height, that is, an obstacle is detected, the operator needs to be prompted to control the system to prohibit the chute from moving. If the loading operation is completed, a prompt message is generated. When loading is completed, the chute should automatically return to the docking position, so at this time, a prompt message is needed to remind the operator to check whether the chute is automatically lifted and returned to the docking position to avoid safety accidents caused by the operator's negligence after loading.

[0070] Optionally, if the height of the chute is less than or equal to the height of the obstacle, the chute is controlled to stop moving.

[0071] Specifically, when the chute moves to the working position, if the height of the chute is less than or equal to the height of the obstacle, that is, an obstacle is detected, the operator is prompted by voice to control the system to stop the chute from moving, and the operation interface issues a corresponding alarm prompt. Otherwise, the chute can move to the working position normally.

[0072] Optionally, the completion status of the loading operation is detected by a sensor, including: detecting the hook stop of the last carriage by a photoelectric sensor to identify the completion status of the loading operation.

[0073] The method also includes: if the loading operation is completed, controlling the chute to be lifted and returned to the parking position.

[0074] Specifically, Figure 4 A schematic diagram of the installation of a photoelectric sensor provided by an embodiment of the present invention is shown in FIG. Figure 4 As shown, by adding a photoelectric sensor to detect the hook block of the last carriage, the loading operation is identified. When the loading is completed, the system will automatically return the chute to its original position to remind the operator. If the operator's manual intervention is detected during the return process, the operator will be reminded to manually return the chute to the parking position to avoid safety accidents caused by the operator's negligence after the loading is completed.

[0075] Embodiment 2

[0076] Figure 5 This is a schematic diagram of the structure of a chute protection device for loading operations provided by the third embodiment of the present invention. Figure 5 As shown, the device includes: a detection module 51, a generation module 52, and a protection module 53.

[0077] The detection module 51 is used to detect the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation, and the completion status of the loading operation through sensors;

[0078] A generating module 52, for generating prompt information according to the detection result, wherein the prompt information is used to prompt the loading operator to take protective measures for the chute;

[0079] The protection module 53 is used to display the prompt information through the operation interface, and control the sound and light alarm and the audio equipment based on the SAPI function according to the prompt information.

[0080] In this embodiment, the device first uses the detection module 51 to detect the obstacle height on both sides of the chute, the chute position, the loading operation interruption time and the loading operation completion status through sensors; then the generation module 52 generates prompt information based on the detection results, and the prompt information is used to prompt the loading operator to take protective measures for the chute; finally, the protection module 53 displays the prompt information through the operation interface, and controls the sound and light alarm and the audio equipment based on the SAPI function according to the prompt information. The chute position can be monitored in real time, and the chute obstacle monitoring, chute position abnormality monitoring and alarm functions, and chute end automatic return functions are realized, effectively avoiding personal or equipment accidents caused by on-site sight problems, personnel negligence and other reasons.

[0081] Optionally, if the height of the chute is less than or equal to the height of the obstacle, the chute is controlled to stop moving.

[0082] Optionally, the sensor includes at least two sensors for detecting obstacle heights; the obstacle height is a maximum value of obstacle heights detected by each sensor.

[0083] Optionally, the generating module 52 generates prompt information according to the detection result, specifically including:

[0084] If the chute position does not match the loading operation status, a prompt message is generated; wherein the loading operation status includes loading or not loading;

[0085] Accordingly, the chute position includes a working position or a parking position.

[0086] Optionally, the generating module 52 generates prompt information according to the detection result, and further includes:

[0087] If the loading operation is interrupted for longer than the set time, a prompt message will be generated.

[0088] Optionally, the detection module 51 detects the completion status of the loading operation through a sensor, specifically including:

[0089] The hook stop of the last carriage is detected by a photoelectric sensor to identify the completion status of the loading operation;

[0090] If the loading operation is completed, the chute is controlled to be lifted and returned to the parking position.

[0091] The chute protection device for loading operations provided in the embodiment of the present invention can execute the chute protection method for loading operations provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0092] Embodiment 3

[0093] Figure 6 A schematic diagram of a control device 10 that can be used to implement an embodiment of the present invention is shown. The control device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The control device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or required herein.

[0094] like Figure 6 As shown, the control device 10 includes at least one processor 11, and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 to the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the control device 10 can also be stored. The processor 11, the ROM 12, and the RAM 13 are connected to each other through a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0095] A number of components in the control device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the control device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.

[0096] The processor 11 may be a variety of general and / or special processing components with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as method XXX.

[0097] In some embodiments, the chute protection method for loading operations may be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as a storage unit 18. In some embodiments, part or all of the computer program may be loaded and / or installed on the control device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the chute protection method for loading operations described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to execute the chute protection method for loading operations in any other appropriate manner (e.g., by means of firmware).

[0098] Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various implementations can include: being implemented in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0099] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions / operations specified in the flow chart and / or block diagram are implemented. The computer program may be executed entirely on the machine, partially on the machine, partially on the machine and partially on a remote machine as a stand-alone software package, or entirely on a remote machine or server.

[0100] In the context of the present invention, a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in combination with an instruction execution system, device or equipment. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. A more specific example of a machine-readable storage medium may include an electrical connection based on one or more lines, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0101] To provide interaction with a user, the systems and techniques described herein may be implemented on a control device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the control device. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0102] The systems and techniques described herein may be implemented in a computing system that includes backend components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes frontend components (e.g., a user computer with a graphical user interface or a web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such backend components, middleware components, or frontend components. The components of the system may be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0103] A computing system may include a client and a server. The client and the server are generally remote from each other and usually interact through a communication network. The client and server relationship is generated by computer programs running on the corresponding computers and having a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the defects of difficult management and weak business scalability in traditional physical hosts and VPS services.

[0104] Embodiment 4

[0105] Figure 7 Schematic diagram of the structure of a chute protection system for loading operation provided by the fourth embodiment of the present invention. Figure 7 As shown, the chute protection system for the loading operation includes: a sensor 71 for detecting the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation and the completion status of the loading operation, an audible and visual alarm 72, an audio device 73 and the control device 10 described in any embodiment of the present invention.

[0106] The chute protection system for loading operations in this embodiment can monitor the chute position in real time, and can realize chute obstacle monitoring, chute position abnormality monitoring and alarm functions, and automatic return of the chute at the end of the chute, effectively avoiding personal or equipment accidents caused by on-site visibility problems, personnel negligence and the like.

[0107] The chute protection system for loading operations provided in the fourth embodiment can be used to implement the chute protection method for loading operations provided in any of the above embodiments, and has corresponding functions and beneficial effects.

[0108] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0109] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chute protection method for loading operation, characterized in that: include: The sensors are used to detect the obstacle height on both sides of the chute, the chute position, the loading interruption time and the loading completion status; Generate prompt information according to the detection result, wherein the prompt information is used to prompt the loading operator to take protective measures for the chute; When the loading operation is in progress, it is detected that the chute deviates from the working position, and a prompt message is generated to prompt the operator to restore the working position, complete the loading, or reset the alarm when it is not in the working state; When the loading operation is finished or not in operation, if the chute is detected to have deviated from the docking position, a prompt message is generated to prompt the operator to control the chute to return to the docking position and reset the alarm; Displaying the prompt information through the operation interface, and controlling the sound and light alarm and the audio equipment based on the voice application programming interface SAPI function according to the prompt information; If the height of the chute is less than or equal to the height of the obstacle, controlling the chute to stop moving; The sensor includes at least two sensors for detecting the height of the obstacle; Two sensors are set on both sides of the chute to detect the height of obstacles on both sides of the chute. H1 represents the height of the chute, and H2 represents the height of the obstacle. At this time, the height of the obstacle H2 takes the maximum value of the data detected by the two sensors; The sensor detects the completion status of the loading operation, including: The hook stop of the last carriage is detected by a photoelectric sensor to identify the completion status of the loading operation; The method further comprises: If the loading operation is completed, the chute is controlled to be lifted and returned to the parking position.

2. The method according to claim 1, characterized in that The generating of prompt information according to the detection result includes: If the chute position does not match the loading operation status, the prompt information is generated; The loading operation status includes loading in progress or not loading in progress; Correspondingly, the chute position includes a working position or a parking position.

3. The method according to claim 1, characterized in that The generating of prompt information according to the detection result includes: If the loading operation interruption time exceeds the set time, the prompt information is generated.

4. A chute protection device for loading operation, characterized in that: include: A detection module is used to detect the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation, and the completion status of the loading operation through sensors; A generating module, used for generating prompt information according to the detection result, wherein the prompt information is used for prompting the loading operator to take protective measures for the chute; When the loading operation is in progress, it is detected that the chute deviates from the working position, and a prompt message is generated to prompt the operator to restore the working position, complete the loading, or reset the alarm when it is not in the working state; When the loading operation is finished or not in operation, if the chute is detected to have deviated from the docking position, a prompt message is generated to prompt the operator to control the chute to return to the docking position and reset the alarm; A protection module, used for displaying the prompt information through an operation interface, and controlling the sound and light alarm and the audio equipment based on the voice application programming interface SAPI function according to the prompt information; Wherein, if the height of the chute is less than or equal to the height of the obstacle, the chute is controlled to stop moving; The sensor includes at least two sensors for detecting the height of the obstacle; Two sensors are set on both sides of the chute to detect the height of obstacles on both sides of the chute. H1 represents the height of the chute, and H2 represents the height of the obstacle. At this time, the height of the obstacle H2 takes the maximum value of the data detected by the two sensors; The sensor detects the completion status of the loading operation, including: The hook stop of the last carriage is detected by a photoelectric sensor to identify the completion status of the loading operation; If the loading operation is completed, the chute is controlled to be lifted and returned to the parking position.

5. A control device, characterized in that: include: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the chute protection method for loading operations according to any one of claims 1-3.

6. A chute protection system for loading operation, characterized in that: include: Sensors for detecting the height of obstacles on both sides of the chute, the position of the chute, the interruption time of the loading operation and the completion status of the loading operation, sound and light alarms, audio equipment and the control equipment as described in claim 5.

7. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the chute protection method for loading operations as described in any one of claims 1 to 3 is implemented.

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