At the beginning of the 20th century, German doctor Ferris and Austrian psychologist Swat Bo discovered a strange phenomenon at the same time: some patients need treatment every 23 or 28 days because of headache, mental fatigue and other reasons. So they called 23 days "the law of physical strength" and 28 days "the law of emotion". Twenty years later, Trichet found that students' intelligence changes in 33 days, so he called it "the law of intelligence". Later, people called it "physical law", "intellectual law" and "emotional law". At 1937. The first biological rhythm conference was held internationally. 1960, an international conference devoted to biological rhythm was held in the United States, and biological rhythm was formally introduced as a new discipline. 198 1 year, Science Illustrated published the article "Uncovering the Secret of Biological Rhythm" (198 1 February), which introduced the wonderful biological rhythm to domestic readers and aroused great interest. Since then, many places and departments in China have also carried out the application research of biological rhythm, and the relevant state departments have also issued documents affirming the role of biological rhythm in promoting safe production.
In a person's life, the three biological rhythms generally remain unchanged and are not affected by any acquired influence. All three rhythms have their own high tide, low tide and key days. The periodic changes of people's physical strength, emotion and intelligence can all be expressed by curves. These three curves all start from the date of birth, start from the midline, first enter the high tide period, then go through the critical period, then turn into the low tide period, and so on. The day when the curve is above the center line is the high tide period, whereas the day below the center line is the low tide period (the days of high tide period and low tide period are equal), and the day crossing the center line (strictly speaking, including its front and back 1 day) is the key period. At the climax of physical strength, people are full of energy and physical strength, and at the low tide, people are tired and listless; In the period of emotional climax, people are in a good mood and high spirits, and all activities are shrouded in happy emotions. During the low tide, the mood is irritable, depressed and unresponsive, and all activities are shrouded in repressed emotions; At the intellectual climax, people's thinking is sharp and their memory is strong, while at the low tide, people's thinking is slow and forgetful, and their understanding is poor. In the critical period of biological rhythm, the body is in an unstable transition state, feeling particularly bad about itself, declining health level, emotional irritability, and easy to get angry inexplicably. At this time, people's related abilities and physical coordination are poor, and they are prone to make mistakes, get sick and have accidents in activities. The periods of the three rhythms are different, but sometimes they coincide in one day, that is, the double critical day or the triple critical day. The coincidence of key days intensifies the possibility of accidents, so people in the world call double key days and three key days "dangerous days" for one person. The curve is as shown in the figure:
According to the statistical analysis of 1 0,000 car accidents by Swedish scholar Schwein, the accidents occurred in the critical period of the biological rhythm of the perpetrators, which was not critical 1 1 times. The statistical analysis of 497 accidents by the former German Federal Ministry of Agricultural Machinery found that 97.8% of the accidents occurred in the critical period of the biological rhythm of the perpetrators. China Hangang General Plant analyzed and counted 1973 ~ 1986 174 accidents, and the results showed that 66% of the accidents occurred in the critical period of biological rhythm. The analysis and statistics of 105 industrial accidents by the safety technology department of Shanghai Ferroalloy Factory show that 63.8% of the accident parties are in the critical period and low tide period of their biological rhythm.
As we all know, man is the most active factor in productivity. To realize safe production, we should not only pay attention to equipment, but also pay attention to improving the political and professional quality of workers, ignoring their physical and mental state. Safety in production is about science, and the understanding of science is not limited to scientific rules and regulations and scientific management methods, but also includes scientific understanding of workers and scientific arrangement of work tasks and working hours. If every worker knows his three biological rhythms and arranges production scientifically, the total number of accidents will be minimized.
Safety is the eternal theme of coal mine production. Although various coal mines have taken many measures to take strict precautions, accidents may occur at any time. Statistics show that ignoring the biological three rhythms is an important reason for the high total number of coal mine accidents. Therefore, in order to promote the sustainable, stable and healthy development of coal mine system safety, strengthen the management and behavior control of people in the process of safety production, consolidate the foundation of safety management, realize scientific management, innovate means and nip in the bud, it is of great significance to apply the human biological rhythm fingerprint identification safety management system to coal mine safety production.
Second, the system introduction
Jinan Zhengping Automation Equipment Co., Ltd. organically combines human fingerprint identification, human biological rhythm and safety management to develop a safety management system for human biological rhythm fingerprint identification. The safety management system is mainly composed of the main office of safety supervision, other offices and district teams, microcomputer, wellhead inquiry machine and printer, and its operation network is shown in the following figure.
Human biological rhythm fingerprint identification safety management system is a kind of safety management method based on the comprehensive analysis of employee's birth date and fingerprint identification, and obtains the change results of physical strength, intelligence and emotion in different periods, and analyzes these factors affecting safety production, so as to formulate preventive measures and implement them.
Criticality of Human Biological Rhythm and Corresponding Security Measures
A. Critical state of the body: When a person is in a critical period of physical strength, his body is slightly weaker than usual, that is, a period of relative fatigue, so he should adjust his rest as soon as possible.
B. Key intelligence: When there is a critical intelligence period, the intelligence is slower than usual, so we should always pay attention to the precautions in the production process to prevent accidents.
C. Emotional criticality: During the critical period of emotions, emotions are in a period of fluctuation than usual. At this time, we should adjust our mood and mentality in time to avoid bad behaviors that affect safety in production.
D. Double criticality of physical strength and intelligence: When there is a double criticality of physical strength and intelligence, physical weakness and mental retardation will occur, so it is necessary to adjust rest in time and arrange work properly.
E. Dual criticality of physical strength and emotion: When physical strength and emotion are dual criticality, physical weakness and emotional abnormality are easy to occur. Attention should be paid to rest and control emotions, arrange off-duty, and do a good job in helping and promoting education.
F. Double criticality of emotion and intelligence: When double criticality of emotion and intelligence, emotional fluctuation and mental retardation are easy to occur. You should adjust your mood and mentality, do a good job in helping and propaganda, and don't go down the well.
G. Three thresholds of physical strength, intelligence and emotion: When three thresholds of physical strength, intelligence and emotion occur, physical discomfort, mental retardation and abnormal mood fluctuation are easy to occur. Do a good job in helping and promoting education, focusing on management, not underground. District teams should adjust their off-duty hours.
Practice has proved that the implementation of human biological rhythm control can effectively control people's unsafe behavior in advance and avoid some adverse consequences. In the process of applying the human biological rhythm fingerprint identification safety management system, paying attention to comprehensive analysis, reminding in time, eliminating carelessness and perseverance can completely become a good auxiliary means in coal mine safety production management and play a positive role, thus making safety production management more important.
Third, the system composition
System features: High-performance computer, U.ARE.U 4000 fingerprint collector and A4 inkjet printer constitute the background system of human biological rhythm fingerprint security management system, and the high-performance computer including multimedia function, LCD screen, touch screen and fingerprint collector and elegant cabinet constitute the foreground system of human biological rhythm fingerprint security management system.
Main functions: the foreground system of the system is placed in the safety production management department, and the background system is placed in the wellhead. Employees' fingerprints are collected on the foreground system through the fingerprint input system to form an employee information database containing employees' fingerprints. In the foreground system, the biorhythm safety report can be queried and printed for the safety supervision department to remind employees and arrange employees to take vacations. The employees in the front desk system import the data from the back desk system into a USB flash drive, and then transmit it to the front desk system. By touching the fingerprint reader with their fingers or inputting their work number and birthday, the biorhythm information of employees' physical strength, emotion, intelligence and so on can be displayed. Remind employees to pay attention to production safety through easy-to-understand language and words. You can also learn about biological rhythm and safety through the touch screen.
Hardware composition:
1. The background system consists of a computer, a fingerprint collector and a printer.
1) computer configuration:
Intel Pentium 4 2.4G processor
256M memory /40G hard disk/optical drive.
17 inch numerical control display
Integrated video card, sound card and network card
2) Fingerprint input: Biokey fingerprint identification technology.
3) Printer: Canon A4 inkjet
2, the front desk system configuration:
The foreground system consists of a touch LCD computer, an embedded fingerprint input system and a high-grade vertical shell.
1) computer configuration:
15 inch touch screen, 15 dedicated LCD TFT display screen; The maximum resolution is 1280X 1024.
Intel Celeron D 2.4G processor
40G hard disk /256M memory/integrated graphics card, sound card and network card.
Stereo power amplifier; Anti-magnetic sound box
2) Fingerprint input: Biokey fingerprint identification technology.
3) Cabinet:
The appearance is steel cabinet; Metallic paint; Elegant colors.
Height 1380mm* width 430mm* depth 660mm.
Open the small door at the back to reveal the CD-ROM drive, floppy drive and audio adjustment switch.
At the beginning of the 20th century, German doctor Ferris and Austrian psychologist Swat Bo discovered a strange phenomenon at the same time: some patients need treatment every 23 or 28 days because of headache, mental fatigue and other reasons. So they called 23 days "the law of physical strength" and 28 days "the law of emotion". Twenty years later, Trichet found that students' intelligence changes in 33 days, so he called it "the law of intelligence". Later, people called it "physical law", "intellectual law" and "emotional law". At 1937. The first biological rhythm conference was held internationally. 1960, an international conference devoted to biological rhythm was held in the United States, and biological rhythm was formally introduced as a new discipline. 198 1 year, Science Illustrated published the article "Uncovering the Secret of Biological Rhythm" (198 1 February), which introduced the wonderful biological rhythm to domestic readers and aroused great interest. Since then, many places and departments in China have also carried out the application research of biological rhythm, and the relevant state departments have also issued documents affirming the role of biological rhythm in promoting safe production.
In a person's life, the three biological rhythms generally remain unchanged and are not affected by any acquired influence. All three rhythms have their own high tide, low tide and key days. The periodic changes of people's physical strength, emotion and intelligence can all be expressed by curves. These three curves all start from the date of birth, start from the midline, first enter the high tide period, then go through the critical period, then turn into the low tide period, and so on. The day when the curve is above the center line is the high tide period, whereas the day below the center line is the low tide period (the days of high tide period and low tide period are equal), and the day crossing the center line (strictly speaking, including its front and back 1 day) is the key period. At the climax of physical strength, people are full of energy and physical strength, and at the low tide, people are tired and listless; In the period of emotional climax, people are in a good mood and high spirits, and all activities are shrouded in happy emotions. During the low tide, the mood is irritable, depressed and unresponsive, and all activities are shrouded in repressed emotions; At the intellectual climax, people's thinking is sharp and their memory is strong, while at the low tide, people's thinking is slow and forgetful, and their understanding is poor. In the critical period of biological rhythm, the body is in an unstable transition state, feeling particularly bad about itself, declining health level, emotional irritability, and easy to get angry inexplicably. At this time, people's related abilities and physical coordination are poor, and they are prone to make mistakes, get sick and have accidents in activities. The periods of the three rhythms are different, but sometimes they coincide in one day, that is, the double critical day or the triple critical day. The coincidence of key days intensifies the possibility of accidents, so people in the world call double key days and three key days "dangerous days" for one person. The curve is as shown in the figure:
According to the statistical analysis of 1 0,000 car accidents by Swedish scholar Schwein, the accidents occurred in the critical period of the biological rhythm of the perpetrators, which was not critical 1 1 times. The statistical analysis of 497 accidents by the former German Federal Ministry of Agricultural Machinery found that 97.8% of the accidents occurred in the critical period of the biological rhythm of the perpetrators. China Hangang General Plant analyzed and counted 1973 ~ 1986 174 accidents, and the results showed that 66% of the accidents occurred in the critical period of biological rhythm. The analysis and statistics of 105 industrial accidents by the safety technology department of Shanghai Ferroalloy Factory show that 63.8% of the accident parties are in the critical period and low tide period of their biological rhythm.
As we all know, man is the most active factor in productivity. To realize safe production, we should not only pay attention to equipment, but also pay attention to improving the political and professional quality of workers, ignoring their physical and mental state. Safety in production is about science, and the understanding of science is not limited to scientific rules and regulations and scientific management methods, but also includes scientific understanding of workers and scientific arrangement of work tasks and working hours. If every worker knows his three biological rhythms and arranges production scientifically, the total number of accidents will be minimized.
Safety is the eternal theme of coal mine production. Although various coal mines have taken many measures to strictly guard against it, accidents may occur at any time. Statistics show that ignoring the biological three rhythms is an important reason for the high total number of coal mine accidents. Therefore, in order to promote the sustainable, stable and healthy development of coal mine system safety, strengthen the management and behavior control of people in the process of safety production, consolidate the foundation of safety management, realize scientific management, innovate means and nip in the bud, it is of great significance to apply the human biological rhythm fingerprint identification safety management system to coal mine safety production.