Monitoring system, method and equipment for preventing safety belt from losing insurance and medium

Abstract

The invention discloses a monitoring system, method, equipment and medium for preventing safety belt insurance loss, and particularly relates to the technical field of safety belt monitoring, and the technical key points are as follows: a height monitoring module is used for detecting a current working height signal of operation and maintenance personnel; the hanging buckle detection module is used for detecting a hanging buckle signal of each safety buckle on the safety belt; the tension detection module is used for detecting a tension signal of each limiting belt on the safety belt; the signal processing module is used for receiving the working height signal, the plurality of hanging buckle signals and the plurality of tension signals, and outputting a corresponding control instruction and a corresponding early warning instruction based on a preset control rule base and an early warning rule base; the control module is used for receiving the control instruction output by the signal processing module and outputting a control signal to the locking module based on the control instruction; the locking module is used for controlling the locking state of each safety buckle based on the control signal; the early warning module is used for receiving the early warning instruction output by the signal processing module and outputting an early warning signal based on the early warning instruction.

Description

Technical Field

[0001] The present invention relates to the technical field of seat belt monitoring, and in particular to a monitoring system, method, equipment and medium for preventing seat belts from being lost. Background Art

[0002] The existing safety belt is an all-round safety belt, which includes waist belt, leg belt, chest belt, fence belt and backup safety rope. According to the safety work regulations, workers should check whether the safety belt is fastened at any time during the operation. Workers at heights must not lose protection when transferring their working positions, that is, at least one of the fence belt and the backup safety rope plays a protective role.

[0003] However, in the actual high-altitude operation process, there are two problems: first, the operation and maintenance personnel do not hang the fence belt or backup safety rope on the pole body because they think it is too cumbersome to repeatedly change the position of the fence belt or backup safety rope during the movement; second, the operation and maintenance personnel have little work experience and are not proficient in the business, so they forget to hang it during the operation or do not hang it according to the specifications;

[0004] A Chinese patent with publication number CN207667013U discloses an intelligent safety belt and a safety belt monitoring system, which relates to the field of intelligent tools. The intelligent safety belt includes a safety belt body and a monitoring device, the monitoring device includes a first alarm, a first monitoring module, a second monitoring module, and a control module, and the first monitoring module, the second monitoring module and the first alarm are electrically connected to the control module respectively. The safety belt body includes a waist belt, a first fixing belt and a second fixing belt, the first fixing belt is connected to the waist belt through a first safety buckle, the second fixing belt is connected to the waist belt through a second safety buckle, the first monitoring module is arranged on the first safety buckle, the second monitoring module is arranged on the second safety buckle, and the control module and the first alarm are arranged on the waist belt. It and the safety belt monitoring system including the above-mentioned intelligent safety belt can monitor the correct wearing behavior of the safety belt and give reminders, which effectively ensures the personal safety of the user and avoids the occurrence of accidents.

[0005] In the above technical scheme, although the status of each safety buckle can be monitored, when the operation and maintenance personnel fix the safety buckle on their own body instead of fixing it on the pole body, the safety of the operation and maintenance personnel is not protected, and the above technical scheme is difficult to achieve real monitoring and protection through the monitoring of the safety buckle; at the same time, when the working height of the operation and maintenance personnel changes, the degree of danger will also change. The existing technology is difficult to achieve adaptive control of the monitoring threshold according to the height change.

[0006] Therefore, the present invention aims to provide a monitoring system, method, device and medium for preventing seat belt loss, so as to solve the above-mentioned related problems. Summary of the invention

[0007] The technical problem to be solved by the present invention is that the existing technology is difficult to achieve safety protection monitoring only through safety buckle status monitoring, and the existing technology is difficult to achieve adaptive regulation of monitoring thresholds according to height changes. The purpose is to provide a monitoring system, method, equipment and medium for preventing safety belts from being lost. The current working height signal of the operation and maintenance personnel is collected through the height monitoring module, and the tension threshold is regulated by using the working height signal. The comparison result obtained by comparing the tension signal with the tension threshold after parameter weight regulation is used as the judgment condition for early warning judgment, so that the early warning intensity can be adaptively regulated according to the working height changes of the operation and maintenance personnel; at the same time, by combining multiple buckle signals, multiple tension signals and working height signals, the safety belts of the operation and maintenance personnel during high-altitude operations can be more fully monitored, which solves the problem that the existing technology is difficult to achieve safety protection monitoring only through safety buckle status monitoring, and the existing technology is difficult to achieve adaptive regulation of monitoring thresholds according to height changes.

[0008] The present invention is achieved through the following technical solutions:

[0009] A monitoring system for preventing a safety belt from being lost, the monitoring system comprising a height monitoring module, a buckle detection module, a tension detection module, a control module, a locking module, an early warning module, a communication module and a signal processing module; the height monitoring module is used to detect the current working height signal of an operation and maintenance personnel; the buckle detection module is used to detect the buckle signals of each safety buckle on the safety belt; the tension detection module is used to detect the tension signals of each limit belt on the safety belt; the signal processing module is used to receive the working height signal, multiple buckle signals and multiple tension signals, and output corresponding control instructions and corresponding early warning instructions based on a preset control rule library and early warning rule library; the control module is used to receive the control instructions output by the signal processing module, and output a control signal to the locking module based on the control instructions; the locking module is used to control the locking state of each safety buckle based on the control signal; the early warning module is used to receive the early warning instructions output by the signal processing module, and output an early warning signal based on the early warning instructions; the communication module is used to connect to a control terminal, receive terminal instructions input by the control terminal and send an early warning signal to the control terminal.

[0010] Further, the buckle detection module includes a first buckle detection unit, a second buckle detection unit and a third buckle detection unit, the first buckle detection unit is used to detect a first buckle signal of the fence belt safety buckle, the second buckle detection unit is used to detect a second buckle signal of the backup protection rope safety buckle, and the third buckle detection unit is used to detect a third buckle signal of the waist belt safety buckle;

[0011] The tension detection module includes a first tension detection unit, a second tension detection unit and a third tension detection unit, the first tension detection unit is used to detect a first tension signal of the fence belt, the second tension detection unit is used to detect a second tension signal of the backup protection rope, and the third tension detection unit is used to detect a third tension signal of the waist belt;

[0012] The control module includes a first control unit, a second control unit and a third control unit, the first control unit outputs a first control signal to the first locking unit based on the control instruction, the second control unit outputs a second control signal to the second locking unit based on the control instruction, and the third control unit outputs a third control signal to the second locking unit based on the control instruction;

[0013] The locking module includes a first locking unit, a second locking unit and a third locking unit. The first locking unit controls the locking state of the fence belt safety buckle based on a first control signal, the second locking unit controls the locking state of the backup protection rope safety buckle based on a second control signal, and the third locking unit controls the locking state of the waist belt safety buckle based on a third control signal.

[0014] The present invention also provides a monitoring method for preventing a seat belt from being lost, the monitoring method being used in any one of the above monitoring systems for preventing a seat belt from being lost, the method comprising:

[0015] Collect multiple buckle signals of the operation and maintenance personnel at the current moment, and use the multiple buckle signals at the current moment in combination with a preset control rule library to generate corresponding control instructions, and use the control instructions to control the locking state of the locking module;

[0016] Collect the working height signal of the operation and maintenance personnel at the current moment, and use the working height signal at the current moment combined with the preset weight reference library to generate the corresponding parameter weight, and use the generated parameter weight to adjust the tension threshold;

[0017] Collect multiple tension signals of the operation and maintenance personnel at the current moment, use multiple hook signals as the first judgment condition, compare the multiple tension signals with the tension threshold after parameter weight adjustment, and use the comparison result as the second judgment condition. The first judgment condition and the second judgment condition are combined to form a judgment condition group, and use the preset warning rule library to output the corresponding warning instruction according to the judgment condition group.

[0018] Furthermore, the multiple buckle signals include a first buckle signal for detecting the fence belt safety buckle, a second buckle signal for detecting the backup safety rope safety buckle, and a third buckle signal for detecting the waist belt safety buckle; the multiple tension signals include a first tension signal for the fence belt, a second tension signal for the backup safety rope, and a third tension signal for the waist belt; the control instructions include a first control instruction, a second control instruction, and a third control instruction.

[0019] Furthermore, multiple buckle signals of the operation and maintenance personnel at the current moment are collected, and the multiple buckle signals at the current moment are combined with a preset control rule library to generate corresponding control instructions, and the control instructions are used to control the locking state of the locking module, specifically:

[0020] Constructing a control rule library representing the mapping relationship between multiple buckle signals and control instructions, wherein the control rule library includes a corresponding relationship group between multiple buckle signals and control instructions;

[0021] The first buckle signal of the fence belt safety buckle, the second buckle signal of the backup protection rope safety buckle and the third buckle signal of the belt safety buckle of the operation and maintenance personnel at the current moment are collected, and corresponding control instructions are generated according to the control rule library, and the control instructions are used to control the locking state of the locking module.

[0022] Furthermore, the working height signal of the operation and maintenance personnel at the current moment is collected, and the corresponding parameter weight is generated by combining the working height signal at the current moment with the preset weight reference library, and the tension threshold is regulated by using the generated parameter weight, specifically:

[0023] Constructing a weight comparison library that characterizes the mapping relationship between the working height range and the parameter weight, wherein the weight comparison library contains a plurality of corresponding relationship groups between the working height range and the parameter weight;

[0024] The working height signal of the operation and maintenance personnel at the current moment is collected, the corresponding parameter weight is generated through the weight reference library, and the generated parameter weight is used to adjust the tension threshold.

[0025] Furthermore, multiple tension signals of the operation and maintenance personnel at the current moment are collected, multiple hook signals are used as the first judgment condition, the comparison result of the multiple tension signals with the preset tension threshold is used as the second judgment condition, and the generated parameter weight is used as the control parameter of the tension threshold. The first judgment condition and the second judgment condition are combined to form a judgment condition group, and the preset warning rule library is used to output the corresponding warning instruction according to the judgment condition group, which is specifically:

[0026] Taking multiple buckle signals as the first judgment condition, taking the comparison result of multiple tension signals with the preset tension threshold as the second judgment condition, and taking the generated parameter weight as the control parameter of the tension threshold, constructing an early warning rule library representing the mapping relationship between the judgment condition group combining the first judgment condition and the second judgment condition and the early warning instruction, wherein the early warning rule library includes a corresponding relationship group between multiple judgment condition groups and early warning instructions;

[0027] The first buckle signal of the fence belt safety buckle, the second buckle signal of the backup safety rope safety buckle and the third buckle signal of the belt safety buckle of the operation and maintenance personnel at the current moment are collected, as well as the first tension signal of the fence belt, the second tension signal of the backup safety rope and the third tension signal of the waist belt of the operation and maintenance personnel at the current moment, and corresponding warning instructions are generated according to the warning rule library.

[0028] The present invention also provides a computer device, comprising a system memory and a processor, wherein the system memory stores a computer program, and the processor implements the steps of any one of the above-mentioned methods when executing the computer program.

[0029] The present invention also provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of any one of the methods described above are implemented.

[0030] The present invention also provides a computer program product comprising instructions, and when the instructions are executed by a computer device cluster, the computer device cluster executes any of the above methods.

[0031] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0032] In the present invention, the current working height signal of the operation and maintenance personnel is collected through the height monitoring module, and the tension threshold is adjusted by using the working height signal. The comparison result obtained by comparing the tension signal with the tension threshold after parameter weight adjustment is used as the judgment condition for early warning judgment, so that the early warning intensity can be adaptively adjusted according to the working height change of the operation and maintenance personnel; at the same time, by combining multiple buckle signals, multiple tension signals and working height signals, the safety belts of the operation and maintenance personnel during high-altitude operations can be more comprehensively monitored, which solves the problem that the existing technology is difficult to achieve safety protection monitoring only by monitoring the safety buckle status, and the existing technology is difficult to achieve adaptive regulation of the monitoring threshold according to height changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other relevant drawings can be obtained based on these drawings without creative work. In the drawings:

[0034] Figure 1 This is a schematic diagram of the structure of a safety belt body in this embodiment;

[0035] Figure 2This is a schematic diagram of module connections of a monitoring system for preventing seat belt loss in this embodiment;

[0036] Figure 3 Schematic diagram of a method flow of a monitoring method for preventing seat belt loss in this embodiment;

[0037] Figure 4 A schematic diagram of the structure of a computer device. DETAILED DESCRIPTION

[0038] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope of the present disclosure. Similarly, for the sake of clarity and conciseness, the description of well-known functions and structures is omitted in the following description.

[0039] In the present disclosure, unless otherwise specified, the use of the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, timing relationship, or importance relationship of these elements, and such terms are only used to distinguish one element from another element. In some examples, the first element and the second element may refer to the same instance of the element, and in some cases, based on the description of the context, they may also refer to different instances.

[0040] The terms used in the description of various examples in this disclosure are only for the purpose of describing specific examples and are not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the element can be one or more. In addition, the term "and / or" used in this disclosure covers any one of the listed items and all possible combinations.

[0041] Example 1

[0042] See also Figure 1 As shown, a schematic diagram of a safety belt body is given, which includes a waist belt 1, a leg belt 2, a chest belt 3, a fence belt 4 and a backup protection rope 5. The connection structure of the safety belt body adopts a conventional safety belt connection method, which will not be described in detail here; a waist belt safety buckle for opening and closing the waist belt is arranged on the waist belt 1, a fence belt safety buckle is arranged at one end of the fence belt 4, and a protection rope safety buckle is arranged at one end of the backup protection rope 5. The setting method of the safety buckle adopts a conventional safety buckle setting method, which will not be described in detail here; see Figure 2 As shown, this embodiment also provides a monitoring system for preventing the safety belt from being lost, the monitoring system includes a height monitoring module, a buckle detection module, a tension detection module, a control module, a locking module, an early warning module, a communication module and a signal processing module;

[0043] The height monitoring module is used to detect the current working height signal of the operation and maintenance personnel; it should be noted that, in this embodiment, the height monitoring module adopts a height monitoring sensor, and the current working height signal detected by the height monitoring module includes the current working height data, and the height monitoring module is fixedly installed on the back side of the safety belt body;

[0044] The buckle detection module is used to detect the buckle signals of each safety buckle on the safety belt. The buckle detection module includes a first buckle detection unit, a second buckle detection unit and a third buckle detection unit. The first buckle detection unit is used to detect the first buckle signal of the fence belt safety buckle, the second buckle detection unit is used to detect the second buckle signal of the backup protection rope safety buckle, and the third buckle detection unit is used to detect the third buckle signal of the waist belt safety buckle. It should be noted that, in this embodiment, the buckle detection module uses a gear lever set at the opening of the safety buckle to trigger the micro switch to realize buckle signal detection. The first buckle detection unit is set on the fence belt safety buckle, the second buckle detection unit is set on the backup protection rope safety buckle, and the third buckle detection unit is set on the waist belt safety buckle.

[0045] The tension detection module is used to detect the tension signals of each limiting belt on the safety belt. The tension detection module includes a first tension detection unit, a second tension detection unit and a third tension detection unit. The first tension detection unit is used to detect the first tension signal of the fence belt, the second tension detection unit is used to detect the second tension signal of the backup protection rope, and the third tension detection unit is used to detect the third tension signal of the waist belt. It should be noted that, in this embodiment, the tension detection module adopts multiple tension sensors, and the first tension detection unit is arranged at the connection between the fence belt and the fence belt safety buckle; the second tension detection unit is arranged at the connection between the backup protection rope and the backup protection rope safety buckle; the third tension detection unit is arranged at the connection between the waist belt and the waist belt safety buckle.

[0046] The signal processing module is used to receive working height signals, multiple buckle signals and multiple tension signals, and output corresponding control instructions and corresponding warning instructions based on the preset control rule library and warning rule library; the communication module is used to connect to the control terminal, and is used to receive terminal instructions input by the control terminal and send warning signals to the control terminal; it should be noted that, in the present embodiment, the signal processing module and the communication module are integrated on the front side of the chest strap, and the communication module is connected to the control terminal using wireless Bluetooth communication; at the same time, in the present embodiment, the control terminal can use a mobile phone, tablet or other mobile terminal device, and a monitoring platform is embedded in the control terminal to realize the display of data signals and the input of terminal instructions. This technical solution is a conventional technical means and will not be elaborated here.

[0047] The control module is used to receive the control instructions output by the signal processing module, and output a control signal to the locking module based on the control instructions. The control module includes a first control unit, a second control unit and a third control unit. The first control unit outputs a first control signal to the first locking unit based on the control instruction, the second control unit outputs a second control signal to the second locking unit based on the control instruction, and the third control unit outputs a third control signal to the second locking unit based on the control instruction. It should be noted that, in this embodiment, the control module adopts an STM32 single-chip microcomputer controller, the first control unit is fixedly installed on the outside of the fence belt, the second control unit is fixedly installed on the outside of the backup protection rope; the third control unit is fixedly installed on the outside of the waist belt.

[0048] The locking module is used to control the locking state of each safety buckle based on a control signal. The locking module includes a first locking unit, a second locking unit and a third locking unit. The first locking unit controls the locking state of the fence belt safety buckle based on the first control signal, the second locking unit controls the locking state of the backup safety rope safety buckle based on the second control signal, and the third locking unit controls the locking state of the waist belt safety buckle based on the third control signal. It should be noted that in this embodiment, the locking module adopts multiple servos, the first locking unit is connected to the movable part at the opening of the fence belt safety buckle, the second locking unit is connected to the movable part at the opening of the backup safety rope safety buckle, and the third locking unit is connected to the movable part at the opening of the waist belt safety buckle.

[0049] The early warning module is used to receive the early warning instruction output by the signal processing module, and output a early warning signal based on the early warning instruction; it should be noted that, in this embodiment, the early warning module adopts a speaker device, and the early warning module is fixedly mounted on the front side of the chest strap. At the same time, the early warning module can output corresponding early warning audio according to the early warning instruction. In other embodiments, other early warning methods can also be used, which will not be elaborated here.

[0050] See also Figure 3 As shown, in this embodiment, a monitoring method for preventing a seat belt from being lost is also provided. The monitoring method is used in the above-mentioned monitoring system for preventing a seat belt from being lost. The method includes:

[0051] S1: Collect multiple buckle signals of the operation and maintenance personnel at the current moment, and use the multiple buckle signals at the current moment in combination with a preset control rule library to generate corresponding control instructions, and use the control instructions to control the locking state of the locking module. It should be noted that in this embodiment, the multiple buckle signals include a first buckle signal for detecting the fence belt safety buckle, a second buckle signal for the backup protection rope safety buckle, and a third buckle signal for the belt safety buckle; the control instructions include a first control instruction, a second control instruction, and a third control instruction, specifically:

[0052] Constructing a control rule library representing the mapping relationship between multiple buckle signals and control instructions, wherein the control rule library includes a corresponding relationship group between multiple buckle signals and control instructions;

[0053] Specifically, in this embodiment, the control rule library is shown in Table 1 below, and a plurality of correspondence groups of buckle signals and control instructions are given. In the control rule library, the third buckle signal needs to be monitored first, and when the third buckle signal is collected, the first control instruction is output; when the first buckle signal is detected, the first control instruction is output; on the basis of collecting the third buckle signal, the first buckle signal and the second buckle signal are collected again, and then when the first buckle signal and the second buckle signal are not collected, the second control instruction is output; when only the first buckle signal is collected, the third control instruction is output; when only the second buckle signal is collected, the fourth control instruction is output; when the first buckle signal and the second buckle signal are collected at the same time, the second control instruction is output; in other embodiments, different correspondence groups of buckle signals and control instructions can also be set according to control requirements, which will not be elaborated here.

[0054] Table 1 Control rule base

[0055]

[0056] Collect the first buckle signal of the fence belt safety buckle, the second buckle signal of the backup protection rope safety buckle and the third buckle signal of the belt safety buckle of the operation and maintenance personnel at the current moment, generate corresponding control instructions according to the control rule library, and use the control instructions to control the locking state of the locking module;

[0057] Specifically, in the present embodiment, the first buckle signal of the fence belt safety buckle, the second buckle signal of the backup protection rope safety buckle and the third buckle signal of the waist belt safety buckle of the operation and maintenance personnel at the current moment are collected, and the corresponding control instructions are output according to the control rule library to control the locking state of the safety buckle, wherein the first control instruction refers to that the first locking unit, the second locking unit and the third locking unit are all unlocked; the second control instruction refers to locking the third locking unit, and the first locking unit and the second locking unit are both unlocked; the third control instruction refers to locking the first locking unit and the third locking unit, and the second locking unit is not locked; the fourth control instruction refers to locking the second locking unit and the third locking unit, and the first locking unit is not locked.

[0058] S2: Collect the current working height signal of the operation and maintenance personnel, and use the current working height signal combined with the preset weight reference library to generate the corresponding parameter weight, and use the generated parameter weight to adjust the tension threshold, specifically:

[0059] Constructing a weight comparison library that characterizes the mapping relationship between the working height range and the parameter weight, wherein the weight comparison library contains a plurality of corresponding relationship groups between the working height range and the parameter weight;

[0060] Specifically, in this embodiment, the weight reference library is shown in Table 2 below, which gives a plurality of corresponding relationship groups of working height ranges and parameter weights. When the working height signal is detected to be in the range of 0-2m, the output parameter weight is 0.6; when the working height signal is detected to be 2-4m, the output parameter weight is 0.8; when the working height signal is detected to be in the range of 4-8m, the output parameter weight is 1; when the working height signal is detected to be above 8m, the output parameter weight is 1.2; in other embodiments, different corresponding relationship groups of working height ranges and parameter weights can also be set according to the actual working height, which will not be elaborated here.

[0061] Table 2 Weight comparison library

[0062] Working height signal Parameter weight (0,2] 0.6 (2,4] 0.8 (4,8] 1 (8,+∞) 1.2

[0063] Collect the working height signal of the operation and maintenance personnel at the current moment, generate the corresponding parameter weight through the weight comparison library, and use the generated parameter weight to adjust the tension threshold;

[0064] Specifically, in this embodiment, the working height signal of the operation and maintenance personnel at the current moment is collected, and the corresponding parameter weight is generated through the weight reference library to adaptively control the tension threshold in the early warning judgment of step S3.

[0065] S3: Collect multiple tension signals of the operation and maintenance personnel at the current moment, use multiple hook signals as the first judgment condition, use the comparison result of multiple tension signals and the tension threshold adjusted by parameter weight as the second judgment condition, combine the first judgment condition and the second judgment condition to form a judgment condition group, and use the preset warning rule library to output the corresponding warning instruction according to the judgment condition group. It should be noted that, in this embodiment, the multiple tension signals include the first tension signal of the fence belt, the second tension signal of the backup protection rope and the third tension signal of the belt, specifically:

[0066] Taking multiple buckle signals as the first judgment condition, taking the comparison result of multiple tension signals with the preset tension threshold as the second judgment condition, and taking the generated parameter weight as the control parameter of the tension threshold, constructing an early warning rule library representing the mapping relationship between the judgment condition group combining the first judgment condition and the second judgment condition and the early warning instruction, wherein the early warning rule library includes a corresponding relationship group between multiple judgment condition groups and early warning instructions;

[0067] Specifically, firstly, in this embodiment, the warning work is performed only after the third hook signal is collected, so the third hook signal is not involved in the judgment of the warning instruction; at the same time, since generally only the first tension detection unit will generate a tension value during normal working process, the comparison between the tension signal and the preset tension threshold is mainly carried out through the comparison of the first tension signal; in this embodiment, the tension threshold is set to 40N at the same time. In other embodiments, other tension thresholds can also be used, and no excessive restrictions are made here; at the same time, the first tension signal is compared with the tension threshold after the parameter weight is adjusted, and the comparison result is output, specifically: when the first tension signal is less than the tension threshold after the parameter weight is adjusted, the first comparison result is output; when the first tension signal is greater than the tension threshold after the parameter weight is adjusted, the second comparison result is output.

[0068] In this embodiment, the warning rule library is shown in Table 3 below, which gives a correspondence group of multiple judgment condition groups and warning instructions. When the first tension signal and the second tension signal are not collected, the first tension signal is not generated at this time, so there is no comparison result, and the first warning instruction is output; when only the second tension signal is collected, the first tension signal is not generated at this time, so there is no comparison result, and the second warning instruction is output; when only the first tension signal is collected and the first comparison result is obtained, the third warning instruction is output; when only the first tension signal is collected and the second comparison result is obtained, the fourth warning instruction is output; when the first tension signal and the second tension signal are collected and the first comparison result is obtained, the fifth warning instruction is output; when the first tension signal and the second tension signal are collected and the second comparison result is obtained, the sixth warning instruction is output.

[0069] Table 3 Warning rule base

[0070]

[0071] The first buckle signal of the fence belt safety buckle, the second buckle signal of the backup safety rope safety buckle and the third buckle signal of the belt safety buckle of the operation and maintenance personnel at the current moment are collected, as well as the first tension signal of the fence belt, the second tension signal of the backup safety rope and the third tension signal of the waist belt of the operation and maintenance personnel at the current moment, and corresponding warning instructions are generated according to the warning rule library.

[0072] Specifically, in the present embodiment, the first buckle signal of the safety buckle of the fence belt, the second buckle signal of the safety buckle of the backup protection rope, and the third buckle signal of the safety buckle of the waist belt of the operation and maintenance personnel at the current moment are collected, and the first tension signal of the fence belt, the second tension signal of the backup protection rope, and the third tension signal of the waist belt of the operation and maintenance personnel at the current moment are collected, and a corresponding early warning instruction is generated according to the early warning rule library, and a safety early warning is given to the operation and maintenance personnel by outputting the early warning instruction to the early warning module; at the same time, the early warning instruction is output to the control terminal through the communication module, so that the safety of the operation and maintenance personnel can be monitored by the monitoring personnel;

[0073] At the same time, this embodiment adopts the first warning instruction, the second warning instruction, the third warning instruction, the fourth warning instruction, the fifth warning instruction and the sixth warning instruction, and the warning intensity decreases in descending order according to the above order.

[0074] Specifically, in the present embodiment, the current working height signal of the operation and maintenance personnel is collected through the height monitoring module, and the tension threshold is adjusted by using the working height signal. The comparison result obtained by comparing the tension signal with the tension threshold after parameter weight adjustment is used as the judgment condition for early warning judgment, so that the early warning intensity can be adaptively adjusted according to the working height change of the operation and maintenance personnel; at the same time, by combining multiple buckle signals, multiple tension signals and working height signals, the safety belts of the operation and maintenance personnel during high-altitude operations can be more comprehensively monitored, which solves the problem that the prior art is difficult to achieve safety protection monitoring only through safety buckle status monitoring, and the prior art is difficult to achieve adaptive regulation of the monitoring threshold according to height changes.

[0075] Example 2

[0076] See also Figure 4 As shown, this embodiment further provides a computer device, including a system memory 1005 and a processor 1001, wherein the system memory 1005 stores a computer program, and the processor 1001 implements the steps of any one of the above methods when executing the computer program.

[0077] It should be noted that the processor 1001 is used to execute the steps in the above method embodiments according to the instructions in the program code. Alternatively, the processor 1001 implements the functions of each module / unit in the above system / device embodiments when executing the computer program.

[0078] Specifically, in this embodiment, the computer program may be divided into one or more modules / units, one or more modules / units are stored in the system memory 1005, and are executed by the processor 1001 to complete the present application. One or more modules / units may be a series of computer program instruction segments that can complete specific functions, and the instruction segments are used to describe the execution process of the computer program in the terminal device.

[0079] The terminal device may be a computing device such as a desktop computer, a notebook, a PDA, a cloud server, etc. The terminal device may include, but is not limited to, a processor 1001 and a system memory 1005. Those skilled in the art will appreciate that this does not constitute a limitation on the terminal device, and may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the terminal device may also include an input / output device 1003, a network access device 1002, a bus 1006, etc.

[0080] The processor 1001 may be a central processing unit (CPU), or other general-purpose processors 1001, digital signal processors 1001 (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor 1001 may be a microprocessor or any conventional processor, etc.

[0081] The system memory 1005 may be an internal storage unit of the terminal device, such as a hard disk or memory of the terminal device. The system memory 1005 may also be a storage device 1004 of the terminal device, such as a plug-in hard disk, a smart memory card (SmartMedia Card, SMC), a secure digital (Secure Digital, SD) card, a flash card (FlashCard), etc. equipped on the terminal device. Further, the system memory 1005 may also include both the internal storage unit of the terminal device and the storage device 1004. The system memory 1005 is used to store computer programs and other programs and data required by the terminal device. The system memory 1005 may also be used to temporarily store data that has been output or is to be output.

[0082] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described systems, systems and units can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0083] Example 3

[0084] This embodiment provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of any one of the above methods are implemented.

[0085] Among them, the computer-readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared or semiconductor system, system or device, or any combination of the above. More specific examples of computer-readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable computer disk, a hard disk. Random Access Memory (RAM), Read-Only Memory (ROM), Erasable Programmable Read Only Memory (EPROM), registers, hard disks, optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above, or any other form of computer-readable storage medium known in the art.

[0086] An exemplary storage medium is coupled to a processor so that the processor can read information from the storage medium and write information to the storage medium. Of course, the storage medium can also be a component of the processor. The processor and the storage medium can be located in an application-specific integrated circuit (ASIC). In an embodiment of the present invention, a computer-readable storage medium can be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, system, or device.

[0087] Example 4

[0088] This embodiment also provides a computer program product including instructions. When the instructions are executed by a computer device cluster, the computer device cluster executes the method described in Embodiment 1.

[0089] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A monitoring system for preventing seat belt loss, characterized in that: The monitoring system includes a height monitoring module, a buckle detection module, a tension detection module, a control module, a locking module, an early warning module, a communication module and a signal processing module; the height monitoring module is used to detect the current working height signal of the operation and maintenance personnel; the buckle detection module is used to detect the buckle signals of each safety buckle on the safety belt; the tension detection module is used to detect the tension signals of each limit belt on the safety belt; the signal processing module is used to receive the working height signal, multiple buckle signals and multiple tension signals, and output corresponding control instructions and corresponding early warning instructions based on the preset control rule library and early warning rule library; the control module is used to receive the control instructions output by the signal processing module, and output a control signal to the locking module based on the control instructions; The locking module is used to control the locking state of each safety buckle based on the control signal; the warning module is used to receive the warning instruction output by the signal processing module, and output a warning signal based on the warning instruction; The communication module is used to connect with the control terminal, receive terminal instructions input by the control terminal and send an early warning signal to the control terminal.

2. A monitoring system for preventing seat belt loss according to claim 1, characterized in that: The buckle detection module includes a first buckle detection unit, a second buckle detection unit and a third buckle detection unit. The first buckle detection unit is used to detect a first buckle signal of the fence belt safety buckle, the second buckle detection unit is used to detect a second buckle signal of the backup protection rope safety buckle, and the third buckle detection unit is used to detect a third buckle signal of the waist belt safety buckle; The tension detection module includes a first tension detection unit, a second tension detection unit and a third tension detection unit, the first tension detection unit is used to detect a first tension signal of the fence belt, the second tension detection unit is used to detect a second tension signal of the backup protection rope, and the third tension detection unit is used to detect a third tension signal of the waist belt; The control module includes a first control unit, a second control unit and a third control unit, the first control unit outputs a first control signal to the first locking unit based on the control instruction, the second control unit outputs a second control signal to the second locking unit based on the control instruction, and the third control unit outputs a third control signal to the second locking unit based on the control instruction; The locking module includes a first locking unit, a second locking unit and a third locking unit. The first locking unit controls the locking state of the fence belt safety buckle based on a first control signal, the second locking unit controls the locking state of the backup protection rope safety buckle based on a second control signal, and the third locking unit controls the locking state of the waist belt safety buckle based on a third control signal.

3. A monitoring method for preventing seat belt loss, characterized in that: The monitoring method is used in a monitoring system for preventing seat belt loss according to any one of claims 1 to 2 above, and the method comprises: Collect multiple buckle signals of the operation and maintenance personnel at the current moment, and use the multiple buckle signals at the current moment in combination with a preset control rule library to generate corresponding control instructions, and use the control instructions to control the locking state of the locking module; Collect the working height signal of the operation and maintenance personnel at the current moment, and use the working height signal at the current moment combined with the preset weight reference library to generate the corresponding parameter weight, and use the generated parameter weight to adjust the tension threshold; Collect multiple tension signals of the operation and maintenance personnel at the current moment, use multiple hook signals as the first judgment condition, compare the multiple tension signals with the tension threshold after parameter weight adjustment, and use the comparison result as the second judgment condition. The first judgment condition and the second judgment condition are combined to form a judgment condition group, and use the preset warning rule library to output the corresponding warning instruction according to the judgment condition group.

4. A monitoring method for preventing seat belt loss according to claim 3, characterized in that: Multiple buckle signals include a first buckle signal for detecting the fence belt safety buckle, a second buckle signal for detecting the backup protection rope safety buckle, and a third buckle signal for detecting the waist belt safety buckle; multiple tension signals include a first tension signal for the fence belt, a second tension signal for the backup protection rope, and a third tension signal for the waist belt; and control instructions include a first control instruction, a second control instruction, and a third control instruction.

5. A monitoring method for preventing seat belt loss according to claim 4, characterized in that: Collect multiple buckle signals of the operation and maintenance personnel at the current moment, and use the multiple buckle signals at the current moment in combination with the preset control rule library to generate corresponding control instructions, and use the control instructions to control the locking state of the locking module, specifically: Constructing a control rule library representing the mapping relationship between multiple buckle signals and control instructions, wherein the control rule library includes a corresponding relationship group between multiple buckle signals and control instructions; The first buckle signal of the fence belt safety buckle, the second buckle signal of the backup protection rope safety buckle and the third buckle signal of the belt safety buckle of the operation and maintenance personnel at the current moment are collected, and corresponding control instructions are generated according to the control rule library, and the control instructions are used to control the locking state of the locking module.

6. A monitoring method for preventing seat belt loss according to claim 4, characterized in that: Collect the current working height signal of the operation and maintenance personnel, and use the current working height signal combined with the preset weight reference library to generate the corresponding parameter weight, and use the generated parameter weight to adjust the tension threshold, specifically: Constructing a weight comparison library that characterizes the mapping relationship between the working height range and the parameter weight, wherein the weight comparison library contains a plurality of corresponding relationship groups between the working height range and the parameter weight; The working height signal of the operation and maintenance personnel at the current moment is collected, the corresponding parameter weight is generated through the weight reference library, and the generated parameter weight is used to adjust the tension threshold.

7. A monitoring method for preventing seat belt loss according to claim 4, characterized in that: Collect multiple tension signals of the operation and maintenance personnel at the current moment, use multiple hook signals as the first judgment condition, use the comparison result of multiple tension signals with the preset tension threshold as the second judgment condition, and use the generated parameter weight as the control parameter of the tension threshold. The first judgment condition and the second judgment condition are combined to form a judgment condition group, and the preset warning rule library is used to output the corresponding warning instruction according to the judgment condition group, which is specifically: Taking multiple buckle signals as the first judgment condition, taking the comparison result of multiple tension signals with the preset tension threshold as the second judgment condition, and taking the generated parameter weight as the control parameter of the tension threshold, constructing an early warning rule library representing the mapping relationship between the judgment condition group combining the first judgment condition and the second judgment condition and the early warning instruction, wherein the early warning rule library includes a corresponding relationship group between multiple judgment condition groups and early warning instructions; The first buckle signal of the fence belt safety buckle, the second buckle signal of the backup safety rope safety buckle and the third buckle signal of the belt safety buckle of the operation and maintenance personnel at the current moment are collected, as well as the first tension signal of the fence belt, the second tension signal of the backup safety rope and the third tension signal of the waist belt of the operation and maintenance personnel at the current moment, and corresponding warning instructions are generated according to the warning rule library.

8. A computer device comprising a system memory and a processor, wherein the system memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 3 to 7 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 3 to 7 are implemented.

10. A computer program product comprising instructions, characterized in that When the instructions are executed by a computer device cluster, the computer device cluster executes the method according to any one of claims 3 to 7.

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