阅读说明：本技术 一种舞台多网合一智能化安全管理系统 (Stage multi-network-in-one intelligent safety management system ) 是由 田海弘 何海雅 张震 于 2020-12-03 设计创作，主要内容包括：本发明公开了一种舞台多网合一智能化安全管理系统,用于解决如何通过升异值、工作时长和超温总数量得到舞台设备的安管值,进而对舞台设备进行安全管理以及合理的选取对应的舞台工作人员进行查看及维护和维修问题,包括注册登录模块、数据采集模块、服务器、安全管理模块和设备管理模块；本发明通过对设备信息采集并结合升异值、工作时长和超温总数量得到舞台设备的安管值,通过舞台设备的安管值对舞台设备进行安全管理；合理的选取对应的舞台工作人员进行查看及维护和维修,同时结合舞台工作人员的眼睛间距、年龄和眼睛近视度数进行显示,方便舞台工人人员清楚的查看对应的舞台设备型号和位置。(The invention discloses a stage multi-network-in-one intelligent safety management system, which is used for solving the problems of how to obtain the safety management value of stage equipment through a lift value, working time and the total number of overtemperature, further carrying out safety management on the stage equipment and reasonably selecting corresponding stage workers for checking, maintaining and repairing, and comprises a registration login module, a data acquisition module, a server, a safety management module and an equipment management module; the safety management method comprises the steps of acquiring equipment information, combining a lift value, working time and the total number of overtemperature to obtain the safety management value of the stage equipment, and carrying out safety management on the stage equipment through the safety management value of the stage equipment; the reasonable stage staff who selects to correspond looks over and maintains, combines stage staff's eyes interval, age and the near-sighted degree of eyes to show simultaneously, makes things convenient for the stage equipment model and the position that looks over that stage staff's clarity corresponds.)

1. A stage multi-network-in-one intelligent safety management system is characterized by comprising a registration login module, a data acquisition module, a server, a safety management module and an equipment management module;

the registration login module is used for submitting registration information for registration by stage workers and sending the registration information which is successfully registered to the server for storage;

the data acquisition module is used for acquiring equipment information of the stage equipment and sending the equipment information to the server; the stage equipment is in communication connection with the server through a TCP/IP network;

the safety management module is used for acquiring equipment information of the stage equipment in the server, carrying out safety management analysis to obtain an safety management value of the stage equipment, generating a safety management instruction when the safety management value of the stage equipment is greater than a preset equipment threshold value corresponding to the stage equipment, marking the stage equipment as the safety management equipment, and increasing the total times of safety management of the equipment once; the safety management module sends the safety management instruction and the equipment information of the safety management equipment to the equipment management module;

and after receiving the safety management instruction and the safety management equipment, the equipment management module sends the model and the position of the safety management equipment and the corresponding character display word size to the mobile phone terminal of the selected person for display.

2. A stage multi-network-in-one intelligent safety management system according to claim 1, wherein the equipment information includes a model, a position, a temperature, an equipment work start time, an equipment work end time, and an installation time of stage equipment; the registration information includes the name, the mobile phone number, the time of entry, the myopia degree of eyes, the age of the stage worker and the model of the stage equipment for maintenance and management.

3. A stage multi-network-in-one intelligent safety management system according to claim 1, wherein the safety management module comprises the following specific analysis steps:

s11: when the stage equipment starts to work, the data acquisition module acquires the temperature value of the stage equipment according to the preset interval duration corresponding to the equipment;

s12: sequencing the temperature values according to time, and calculating a difference value between two adjacent temperature values to obtain a temperature difference value, wherein the temperature difference value specifically comprises the following steps: subtracting the temperature value sequenced at the front from the temperature value sequenced at the back to obtain a difference value;

s13: marking temperature difference values greater than zero as influencing temperature differences; dividing the influence temperature difference by the reference time length to obtain a temperature rise rate, and marking the temperature rise rate as WS;

s14: setting the temperature rise coefficient Ak; k is 1, 2, … …, n; n is a positive integer, and a1< a2< … … < Ak; each temperature rise coefficient corresponds to a value range; when the temperature rise rate is in the value range of the temperature rise coefficient Ak, the temperature rise coefficient corresponding to the temperature rise rate is Ak; the larger the temperature rise rate is, the larger the temperature rise coefficient is; obtaining a lift value Y1 of the stage equipment by using a formula Y1 ═ Sigma WS Ak;

s15: acquiring a preset maximum temperature value corresponding to the stage equipment; comparing the temperature value with a preset maximum temperature value, and marking the temperature value as an over-temperature value when the temperature value is greater than the preset maximum temperature value; counting the number of the over-temperature values to obtain the total over-temperature number, and marking as Y2; calculating the time difference between the starting time of the equipment and the current time of the system to obtain the working duration of the stage equipment, and marking the working duration as Y3; carrying out dequantization processing on the rise value, the working time length and the total amount of overtemperature, and taking the numerical values;

s16: using formulasAcquiring an ampere pipe value YZ of the stage equipment; wherein b1, b2 and b3 are all preset proportionality coefficients; λ is a correction factor, and its value is 0.9452.

4. A stage multi-network-one intelligent safety management system according to claim 1, wherein the specific working steps of the equipment management module are as follows:

s21: when the equipment management module receives an installation and management instruction and installation and management equipment, the equipment management module acquires registration information of stage workers, compares the model of the installation and management equipment with the registration information of the stage workers, and marks the stage workers as primary selection personnel when the model of the installation and management equipment is the same as the model of maintenance and management stage equipment in the registration information;

s22: the device management module sends a position acquisition instruction to a mobile phone terminal of the primary selection person and acquires the current real-time position of the primary selection person; calculating the distance difference between the current real-time position of the primary selection personnel and the position of the safety management equipment to obtain the equipment distance, and marking the equipment distance as G1;

s23: acquiring the time of job entry and the total number of distribution times of the primary selection personnel; calculating the time difference between the time of entry of the primary selected person and the current time of the system to obtain the time of entry of the primary selected person, and marking the time as G2; wherein the units of G2 are days;

s24: marking the total number of the distribution times of the primary election personnel as G3; carrying out dequantization processing on the equipment interval, the working duration and the total distribution times and taking the numerical values of the equipment interval, the working duration and the total distribution times;

s25: using formulasAcquiring a branch pipe value FG of the primary selection personnel; wherein b4, b5 and b6 are all preset proportionality coefficients;

s26: selecting the optimal person with the maximum pipe dividing value as the selected person; the equipment management module sends a distance acquisition instruction to a mobile phone terminal of the selected person;

s27: after the mobile phone terminal of the selected person receives the distance acquisition instruction, the mobile phone terminal of the selected person opens the front camera and shoots a face picture of the selected person, the mobile phone terminal of the selected person sends the face picture to the equipment management module, and the equipment management module analyzes the face through faceDetetoc to obtain the distance between the eyes of the selected person and the front camera and marks the distance as G4;

s28: marking the age and the eye myopia degree of the selected person as G5 and G6 respectively; carrying out dequantization processing on the eye distance, the age and the eye myopia degree and taking the numerical values;

s29: obtaining a display base value XG of the selected person by using a formula XG of 4 × b7+ G5 × b8+ G6 × b 9; wherein b7, b8 and b9 are all preset proportionality coefficients; meanwhile, the total number of times of distribution of the selected personnel is increased once;

s30: setting character display character numbers Hi, i-1, 2, … …, 20; and H20 is the largest corresponding display text; the character display font size corresponds to a comparison range, and when the display base value XG is in the comparison range of Hi, the character display font size corresponding to the selected person is Hi;

s31: the equipment management module sends the model and the position of the safety management equipment and the corresponding character display font to the mobile phone terminal of the selected person, and after the mobile phone terminal of the selected person receives the model and the position of the safety management equipment and the corresponding character display font, the font corresponding to the model and the position of the safety management equipment is adjusted to be the same as the received character display font, and then the font is displayed.

Technical Field

The invention relates to the technical field of stage equipment safety management monitoring, in particular to a stage multi-network-in-one intelligent safety management system.

Background

With the progress of social civilization, people pursue spiritual enjoyment more and more, and the traditional stage performance is generally performed through actions, expression and sound of actors and in combination with backgrounds, pictures and props drawn by stage handdraws, but with the continuous development of stage technologies at home and abroad, a large amount of control equipment such as stage lighting, sound effects, smoke and the like are introduced into the stage performance; simply speaking, only one set of TCP/IP network equipment is used, and stage equipment is connected together through a uniform TCP/IP transmission mode;

the existing stage equipment safety management system has the problems that the safety management value of the stage equipment cannot be obtained through the upgrade value, the working time and the over-temperature total quantity, and then the stage equipment is subjected to safety management and reasonably selected to be corresponding to stage workers to check, maintain and repair.

Disclosure of Invention

The invention aims to solve the problems that how to obtain the safety management value of the stage equipment through the upgrade value, the working time and the total number of overtemperature, further perform safety management on the stage equipment and reasonably select corresponding stage workers to check, maintain and repair, and provides a stage multi-network-in-one intelligent safety management system; the safety management method comprises the steps of acquiring equipment information, combining a lift value, working time and the total number of overtemperature to obtain the safety management value of the stage equipment, and carrying out safety management on the stage equipment through the safety management value of the stage equipment; the reasonable stage staff who selects to correspond looks over and maintains, combines stage staff's eyes interval, age and the near-sighted degree of eyes to show simultaneously, makes things convenient for the stage equipment model and the position that looks over that stage staff's clarity corresponds.

The purpose of the invention can be realized by the following technical scheme: a stage multi-network-in-one intelligent safety management system comprises a registration login module, a data acquisition module, a server, a safety management module and an equipment management module;

the registration login module is used for submitting registration information for registration by stage workers and sending the registration information which is successfully registered to the server for storage;

the data acquisition module is used for acquiring equipment information of the stage equipment and sending the equipment information to the server; the stage equipment is in communication connection with the server through a TCP/IP network;

the safety management module is used for acquiring equipment information of the stage equipment in the server, carrying out safety management analysis to obtain an safety management value of the stage equipment, generating a safety management instruction when the safety management value of the stage equipment is greater than a preset equipment threshold value corresponding to the stage equipment, marking the stage equipment as the safety management equipment, and increasing the total times of safety management of the equipment once; the safety management module sends the safety management instruction and the equipment information of the safety management equipment to the equipment management module;

and after receiving the safety management instruction and the safety management equipment, the equipment management module sends the model and the position of the safety management equipment and the corresponding character display word size to the mobile phone terminal of the selected person for display.

Preferably, the equipment information includes the model, position, temperature, start time and end time of equipment operation and installation time of stage equipment; the registration information includes the name, the mobile phone number, the time of entry, the myopia degree of eyes, the age of the stage worker and the model of the stage equipment for maintenance and management.

Preferably, the specific analysis steps of the security management module are as follows:

s11: when the stage equipment starts to work, the data acquisition module acquires the temperature value of the stage equipment according to the preset interval duration corresponding to the equipment;

s12: sequencing the temperature values according to time, and calculating a difference value between two adjacent temperature values to obtain a temperature difference value, wherein the temperature difference value specifically comprises the following steps: subtracting the temperature value sequenced at the front from the temperature value sequenced at the back to obtain a difference value;

s13: marking temperature difference values greater than zero as influencing temperature differences; dividing the influence temperature difference by the reference time length to obtain a temperature rise rate, and marking the temperature rise rate as WS;

s14: setting the temperature rise coefficient Ak; k is 1, 2, … …, n; n is a positive integer, and a1< a2< … … < Ak; each temperature rise coefficient corresponds to a value range; when the temperature rise rate is in the value range of the temperature rise coefficient Ak, the temperature rise coefficient corresponding to the temperature rise rate is Ak; the larger the temperature rise rate is, the larger the temperature rise coefficient is; obtaining a lift value Y1 of the stage equipment by using a formula Y1 ═ Sigma WS Ak;

s15: acquiring a preset maximum temperature value corresponding to the stage equipment; comparing the temperature value with a preset maximum temperature value, and marking the temperature value as an over-temperature value when the temperature value is greater than the preset maximum temperature value; counting the number of the over-temperature values to obtain the total over-temperature number, and marking as Y2; calculating the time difference between the starting time of the equipment and the current time of the system to obtain the working duration of the stage equipment, and marking the working duration as Y3; carrying out dequantization processing on the rise value, the working time length and the total amount of overtemperature, and taking the numerical values;

s16: using formulasAcquiring an ampere pipe value YZ of the stage equipment; wherein b1, b2 and b3 are all preset proportionality coefficients; λ is a correction factor, and its value is 0.9452.

Preferably, the specific working steps of the device management module are as follows:

s21: when the equipment management module receives an installation and management instruction and installation and management equipment, the equipment management module acquires registration information of stage workers, compares the model of the installation and management equipment with the registration information of the stage workers, and marks the stage workers as primary selection personnel when the model of the installation and management equipment is the same as the model of maintenance and management stage equipment in the registration information;

s22: the device management module sends a position acquisition instruction to a mobile phone terminal of the primary selection person and acquires the current real-time position of the primary selection person; calculating the distance difference between the current real-time position of the primary selection personnel and the position of the safety management equipment to obtain the equipment distance, and marking the equipment distance as G1;

s23: acquiring the time of job entry and the total number of distribution times of the primary selection personnel; calculating the time difference between the time of entry of the primary selected person and the current time of the system to obtain the time of entry of the primary selected person, and marking the time as G2; wherein the units of G2 are days;

s24: marking the total number of the distribution times of the primary election personnel as G3; carrying out dequantization processing on the equipment interval, the working duration and the total distribution times and taking the numerical values of the equipment interval, the working duration and the total distribution times;

s25: using formulasAcquiring a branch pipe value FG of the primary selection personnel; wherein b4, b5 and b6 are all preset proportionality coefficients;

s26: selecting the optimal person with the maximum pipe dividing value as the selected person; the equipment management module sends a distance acquisition instruction to a mobile phone terminal of the selected person;

s27: after the mobile phone terminal of the selected person receives the distance acquisition instruction, the mobile phone terminal of the selected person opens the front camera and shoots a face picture of the selected person, the mobile phone terminal of the selected person sends the face picture to the equipment management module, and the equipment management module analyzes the face through faceDetetoc to obtain the distance between the eyes of the selected person and the front camera and marks the distance as G4;

s28: marking the age and the eye myopia degree of the selected person as G5 and G6 respectively; carrying out dequantization processing on the eye distance, the age and the eye myopia degree and taking the numerical values;

s29: obtaining a display base value XG of the selected person by using a formula XG of 4 × b7+ G5 × b8+ G6 × b 9; wherein b7, b8 and b9 are all preset proportionality coefficients; meanwhile, the total number of times of distribution of the selected personnel is increased once;

s30: setting character display character numbers Hi, i-1, 2, … …, 20; and H20 is the largest corresponding display text; the character display font size corresponds to a comparison range, and when the display base value XG is in the comparison range of Hi, the character display font size corresponding to the selected person is Hi;

s31: the equipment management module sends the model and the position of the safety management equipment and the corresponding character display font to the mobile phone terminal of the selected person, and after the mobile phone terminal of the selected person receives the model and the position of the safety management equipment and the corresponding character display font, the font corresponding to the model and the position of the safety management equipment is adjusted to be the same as the received character display font, and then the font is displayed.

Compared with the prior art, the invention has the beneficial effects that:

1. the safety management module is used for acquiring equipment information of the stage equipment in the server and carrying out safety management analysis, and when the stage equipment starts to work, the data acquisition module acquires a temperature value of the stage equipment according to a preset interval duration corresponding to the equipment; sequencing the temperature values according to time, calculating the difference value between two adjacent temperature values to obtain a temperature difference value, and marking the temperature difference value larger than zero as an influence temperature difference; dividing the influence temperature difference by the reference time length to obtain a temperature rise rate, and obtaining a preset temperature maximum value corresponding to the stage equipment; comparing the temperature value with a preset maximum temperature value, and marking the temperature value as an over-temperature value when the temperature value is greater than the preset maximum temperature value; counting the number of the over-temperature values to obtain the total over-temperature number, calculating the time difference between the starting time of the equipment and the current time of the system to obtain the working time of the stage equipment, carrying out dequantization processing on the variation value, the working time and the total over-temperature number, and taking the numerical value of the variation value, the working time and the total over-temperature number; obtaining the safety value of the stage equipment by using a formula; when the safety management value of the stage equipment is greater than the preset equipment threshold value corresponding to the stage equipment, generating a safety management instruction, marking the stage equipment as the safety management equipment, and increasing the total times of safety management of the equipment once; the safety management module sends the safety management instruction and the equipment information of the safety management equipment to the equipment management module; acquiring equipment information and combining a rise value, working time and the total number of overtemperature to obtain an safety management value of the stage equipment, and carrying out safety management on the stage equipment through the safety management value of the stage equipment;

2. after receiving the management instruction and the management equipment, the equipment management module carries out dequantization processing on the equipment interval, the working duration and the total distribution times and takes the numerical values of the equipment interval, the working duration and the total distribution times; acquiring a branch pipe value FG of the primary election personnel by using a formula; selecting the optimal person with the maximum pipe dividing value as the selected person; the equipment management module sends a distance acquisition instruction to a mobile phone terminal of the selected person; carrying out dequantization processing on the eye distance, the age and the eye myopia degree and taking the numerical values; obtaining a display base value of the selected person by using a formula; the equipment management module sends the model and the position of the safety management equipment and the corresponding character display font to a mobile phone terminal of a selected person, and after the mobile phone terminal of the selected person receives the model and the position of the safety management equipment and the corresponding character display font, the font corresponding to the model and the position of the safety management equipment is adjusted to be the same as the received character display font and then displayed; through carrying out equipment interval, length and the total number of times of distribution to stage work personnel and carrying out the analysis, the reasonable stage work personnel who select to correspond look over and maintain, combine stage work personnel's eyes interval, age and the near-sighted degree of eyes to show simultaneously, make things convenient for stage work personnel to know look over corresponding stage equipment model and position.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic block diagram of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a stage multi-network-in-one intelligent security management system includes a registration login module, a data acquisition module, a server, a security management module and an equipment management module;

the registration login module is used for submitting registration information for registration by stage workers and sending the registration information which is successfully registered to the server for storage; the registration information comprises the name, the mobile phone number, the time of job entry, the myopia degree of eyes, the age of the stage staff and the model of the stage equipment for maintenance and management;

the data acquisition module is used for acquiring equipment information of the stage equipment and sending the equipment information to the server; the equipment information comprises the model, the position and the temperature of the equipment, the working start time and the working end time of the equipment and the installation time of the stage equipment; the stage equipment is in communication connection with the server through a TCP/IP network;

the safety management module is used for acquiring equipment information of the stage equipment in the server and carrying out safety management analysis to obtain an safety management value of the stage equipment, and the specific analysis steps are as follows:

s11: when the stage equipment starts to work, the data acquisition module acquires the temperature value of the stage equipment according to the preset interval duration corresponding to the equipment;

s12: sequencing the temperature values according to time, and calculating a difference value between two adjacent temperature values to obtain a temperature difference value, wherein the temperature difference value specifically comprises the following steps: subtracting the temperature value sequenced at the front from the temperature value sequenced at the back to obtain a difference value;

s13: marking temperature difference values greater than zero as influencing temperature differences; dividing the influence temperature difference by the reference time length to obtain a temperature rise rate, and marking the temperature rise rate as WS;

s14: setting the temperature rise coefficient Ak; k is 1, 2, … …, n; n is a positive integer, and a1< a2< … … < Ak; each temperature rise coefficient corresponds to a value range; when the temperature rise rate is in the value range of the temperature rise coefficient Ak, the temperature rise coefficient corresponding to the temperature rise rate is Ak; the larger the temperature rise rate is, the larger the temperature rise coefficient is; obtaining a lift value Y1 of the stage equipment by using a formula Y1 ═ Sigma WS Ak;

s15: acquiring a preset maximum temperature value corresponding to the stage equipment; comparing the temperature value with a preset maximum temperature value, and marking the temperature value as an over-temperature value when the temperature value is greater than the preset maximum temperature value; counting the number of the over-temperature values to obtain the total over-temperature number, and marking as Y2; calculating the time difference between the starting time of the equipment and the current time of the system to obtain the working duration of the stage equipment, and marking the working duration as Y3; carrying out dequantization processing on the rise value, the working time length and the total amount of overtemperature, and taking the numerical values;

s16: using formulasAcquiring an ampere pipe value YZ of the stage equipment; wherein b1, b2 and b3 are all preset proportionality coefficients; λ is a correction factor, and its value is 0.9452;

when the safety management value of the stage equipment is greater than the preset equipment threshold value corresponding to the stage equipment, generating a safety management instruction, marking the stage equipment as the safety management equipment, and increasing the total times of safety management of the equipment once; the safety management module sends the safety management instruction and the equipment information of the safety management equipment to the equipment management module;

after the equipment management module receives the safety management instruction and the safety management equipment, the model and the position of the safety management equipment and the corresponding character display word size are sent to a mobile phone terminal of a selected person to be displayed, and the specific working steps are as follows:

s21: when the equipment management module receives an installation and management instruction and installation and management equipment, the equipment management module acquires registration information of stage workers, compares the model of the installation and management equipment with the registration information of the stage workers, and marks the stage workers as primary selection personnel when the model of the installation and management equipment is the same as the model of maintenance and management stage equipment in the registration information;

s22: the device management module sends a position acquisition instruction to a mobile phone terminal of the primary selection person and acquires the current real-time position of the primary selection person; calculating the distance difference between the current real-time position of the primary selection personnel and the position of the safety management equipment to obtain the equipment distance, and marking the equipment distance as G1;

s23: acquiring the time of job entry and the total number of distribution times of the primary selection personnel; calculating the time difference between the time of entry of the primary selected person and the current time of the system to obtain the time of entry of the primary selected person, and marking the time as G2; wherein the units of G2 are days;

s24: marking the total number of the distribution times of the primary election personnel as G3; carrying out dequantization processing on the equipment interval, the working duration and the total distribution times and taking the numerical values of the equipment interval, the working duration and the total distribution times;

s25: using formulasAcquiring a branch pipe value FG of the primary selection personnel; wherein b4, b5 and b6 are all preset proportionality coefficients;

s26: selecting the optimal person with the maximum pipe dividing value as the selected person; the equipment management module sends a distance acquisition instruction to a mobile phone terminal of the selected person;

s27: after the mobile phone terminal of the selected person receives the distance acquisition instruction, the mobile phone terminal of the selected person opens the front camera and shoots a face picture of the selected person, the mobile phone terminal of the selected person sends the face picture to the equipment management module, and the equipment management module analyzes the face through faceDetetoc to obtain the distance between the eyes of the selected person and the front camera and marks the distance as G4;

s28: marking the age and the eye myopia degree of the selected person as G5 and G6 respectively; carrying out dequantization processing on the eye distance, the age and the eye myopia degree and taking the numerical values;

s29: obtaining a display base value XG of the selected person by using a formula XG of 4 × b7+ G5 × b8+ G6 × b 9; wherein b7, b8 and b9 are all preset proportionality coefficients; meanwhile, the total number of times of distribution of the selected personnel is increased once;

s30: setting character display character numbers Hi, i-1, 2, … …, 20; and H20 is the largest corresponding display text; the character display font size corresponds to a comparison range, and when the display base value XG is in the comparison range of Hi, the character display font size corresponding to the selected person is Hi;

s31: the equipment management module sends the model and the position of the safety management equipment and the corresponding character display font to a mobile phone terminal of a selected person, and after the mobile phone terminal of the selected person receives the model and the position of the safety management equipment and the corresponding character display font, the font corresponding to the model and the position of the safety management equipment is adjusted to be the same as the received character display font and then displayed; after receiving the model and the position of the installation and management equipment, the selected personnel check, maintain and repair the stage equipment; the stage equipment comprises stage sound equipment, stage lamps, stage machinery and the like;

when the system is used, the safety management module is used for acquiring equipment information of the stage equipment in the server and carrying out safety management analysis, and when the stage equipment starts to work, the data acquisition module acquires the temperature value of the stage equipment according to the preset interval duration corresponding to the equipment; sequencing the temperature values according to time, calculating the difference value between two adjacent temperature values to obtain a temperature difference value, and marking the temperature difference value larger than zero as an influence temperature difference; dividing the temperature difference of influence by the radicalObtaining the temperature rise rate in the quasi-time length, and obtaining a preset maximum temperature value corresponding to the stage equipment; comparing the temperature value with a preset maximum temperature value, and marking the temperature value as an over-temperature value when the temperature value is greater than the preset maximum temperature value; counting the number of the over-temperature values to obtain the total over-temperature number, calculating the time difference between the starting time of the equipment and the current time of the system to obtain the working time of the stage equipment, carrying out dequantization processing on the variation value, the working time and the total over-temperature number, and taking the numerical value of the variation value, the working time and the total over-temperature number; using formulasAcquiring an ampere pipe value YZ of the stage equipment; when the safety management value of the stage equipment is greater than the preset equipment threshold value corresponding to the stage equipment, generating a safety management instruction, marking the stage equipment as the safety management equipment, and increasing the total times of safety management of the equipment once; the safety management module sends the safety management instruction and the equipment information of the safety management equipment to the equipment management module; acquiring equipment information and combining a rise value, working time and the total number of overtemperature to obtain an safety management value of the stage equipment, and carrying out safety management on the stage equipment through the safety management value of the stage equipment;

after receiving the management instruction and the management equipment, the equipment management module carries out dequantization processing on the equipment interval, the working duration and the total distribution times and takes the numerical values of the equipment interval, the working duration and the total distribution times; using formulasAcquiring a branch pipe value FG of the primary selection personnel; selecting the optimal person with the maximum pipe dividing value as the selected person; the equipment management module sends a distance acquisition instruction to a mobile phone terminal of the selected person; carrying out dequantization processing on the eye distance, the age and the eye myopia degree and taking the numerical values; obtaining a display base value XG of the selected person by using a formula XG of 4 × b7+ G5 × b8+ G6 × b 9; the equipment management module sends the model and the position of the safety management equipment and the corresponding character display word size to a mobile phone terminal of a selected person, and after the mobile phone terminal of the selected person receives the model and the position of the safety management equipment and the corresponding character display word size, the character corresponding to the model and the position of the safety management equipment is adjusted to be the same as the character corresponding to the model and the position of the safety management equipmentThe received characters have the same display character size and are displayed; through carrying out equipment interval, length and the total number of times of distribution to stage work personnel and carrying out the analysis, the reasonable stage work personnel who select to correspond look over and maintain, combine stage work personnel's eyes interval, age and the near-sighted degree of eyes to show simultaneously, make things convenient for stage work personnel to know look over corresponding stage equipment model and position.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.