CN109977843B - Coal mine field personnel behavior monitoring and violation intelligent identification system - Google Patents

Coal mine field personnel behavior monitoring and violation intelligent identification system Download PDF

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CN109977843B
CN109977843B CN201910217930.5A CN201910217930A CN109977843B CN 109977843 B CN109977843 B CN 109977843B CN 201910217930 A CN201910217930 A CN 201910217930A CN 109977843 B CN109977843 B CN 109977843B
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CN109977843A (en
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韩治华
游青山
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Chongqing Vocational Institute of Engineering
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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Abstract

The invention discloses a coal mine field personnel behavior monitoring and violation intelligent identification system, which comprises: the first acquisition unit is used for acquiring personal information of personnel in a coal mine field; the first analysis unit is used for generating violation probability information of the worker relative to the field working post; the second acquisition unit is used for acquiring the violation probability ranking information of workers entering a coal mine site relative to respective site working posts and tracking and monitoring the personnel with the ranking meeting the preset requirements; the second analysis unit is used for inputting the monitoring image into the coal mine site personnel behavior violation identification model for identification, and identifying whether the coal mine site personnel behaviors violate regulations or not; the system can calculate the probability of violation according to the self condition of the staff, and then preferentially monitors the staff who easily violate the regulations according to the probability ranking condition of a plurality of on-site staff, thereby avoiding the defect of large workload and low efficiency of monitoring the on-site staff one by one.

Description

Coal mine field personnel behavior monitoring and violation intelligent identification system
Technical Field
The invention relates to the field of coal mine field safety monitoring, in particular to a coal mine field personnel behavior monitoring and violation intelligent identification system.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. Although many safety regulations are established for coal mining, coal mine accidents still occur, and the coal mine accidents can cause serious casualties and economic losses.
Whether the staff of colliery scene normally operates, whether have the operation of violating the chapter is the key of colliery scene daily monitoring, mainly adopts the manual work to monitor among the prior art, and efficiency is lower, and the scope of monitoring is limited, the incident appears easily.
The traditional video monitoring system can only acquire large-area images, still needs workers to judge whether the traffic violation is violated one by one from the images, and is low in efficiency.
Disclosure of Invention
The invention provides a coal mine field personnel behavior monitoring and violation intelligent identification system, which can calculate the violation probability according to the self condition of workers, and then preferentially monitor the personnel who are easy to violate the regulations according to the probability ranking condition of a plurality of workers on the field, thereby avoiding the defect of large workload and low efficiency of monitoring the workers on the field one by one.
In order to achieve the above object, the present application provides a coal mine field personnel behavior monitoring and violation intelligent identification system, which comprises:
the first acquisition unit is used for acquiring personal information of personnel in a coal mine site and storing the acquired information into a database;
the first analysis unit is used for generating violation probability information of the worker relative to the field working post based on the collected personal information of the worker and the field working post information;
the second acquisition unit is used for acquiring identification information of workers entering a coal mine site, acquiring violation probability ranking information of the workers entering the coal mine site relative to respective site working posts based on the first analysis unit, and tracking and monitoring the workers with ranking meeting preset requirements to acquire corresponding monitoring images;
and the second analysis unit is used for inputting the monitoring image into the coal mine site personnel violation identification model for identification based on the monitoring image obtained by the second acquisition unit, and identifying whether the coal mine site personnel violation behaviors exist or not.
The principle of the invention is as follows: the method comprises the steps of firstly collecting personal information of site personnel in a coal mine, storing the collected information into a database, identifying workers on site by utilizing the personal information, then calculating the violation probability of the workers based on the collected personal information of the personnel and the site working position information, identifying the workers on site, calculating the violation probability ranking of each worker relative to each site working position, tracking and monitoring the ranking higher, then inputting a monitoring image into a coal mine site personnel behavior violation identification model for identification, identifying whether the coal mine site personnel behaviors violate the regulations, avoiding the traditional simple monitoring, needing manual judgment on violation and needing to monitor each worker one by one, reducing the workload and ensuring that the monitored objects are accurate.
Further, the personal information includes: personnel stature information, personnel job number information, personnel coal mine field work type information, personnel post work experience information, identification information on personnel work clothes, personnel daily coal mine field behavior record information and personnel violation record information.
Furthermore, the system also comprises an alarm unit which is used for giving an alarm to corresponding personnel when the coal mine site personnel violation behaviors are identified.
Furthermore, the second acquisition unit is used for acquiring identification information on a worker working clothes entering a coal mine site, and acquiring violation probability information of corresponding workers relative to a working post based on the corresponding identification information.
Furthermore, this application has designed the probability value of violating the regulations of staff for certain on-the-spot work post, can calculate the probability value of violating the regulations of staff for certain on-the-spot work post through the algorithm of design, through probability value rank can be accurate judge which workman appears violating the regulations easily, and then carry out key monitoring to this workman, obtain the staff that gets into the coal mine scene for the probability ranking information of violating the regulations of each on-the-spot work post, specifically do:
M＝(a+b+c+d+e+f)；
m is the violation probability value of a worker relative to a certain field working post;
a is the matching degree score of the worker relative to the site working post, if the working type information of the worker is matched with the working type information of the site working post, a is 0, and if the working type information of the worker is not matched with the working type information of the site working post, a is 1;
b is the worker post work experience information score, and if the coal mine work experience of the worker is less than or equal to 1 year, b is 2; if the coal mine working experience of the workers is more than 1 year and less than or equal to 3 years, b is 1; if the coal mine working experience of the workers is more than 3 years, b is 0;
c, recording information scores for daily coal mine site behaviors of workers, wherein if the daily coal mine site behaviors of the workers are normal and have no illegal record, the c is 0; if the daily coal mine site behaviors of workers are recorded frequently, the c is 1;
d is the violation record score of the worker, and if the violation record of the worker shows a major violation, d is 3; if the violation records of the workers show that the violation records are general violations, d is 2; if the violation record of the worker shows that the violation record shows slight violation, d is 1; if the worker has no violation record, d is 0;
when a plurality of workers enter a coal mine working site, the second acquisition unit acquires information of the workers entering the coal mine working site, calculates the violation probability value of the working post of each worker entering the coal mine working site and ranks the values;
and tracking and monitoring the preset number of workers ranked in front according to the ranking sequence of the violation probability values of the field working posts to obtain corresponding monitoring images.
Further, the system also comprises an establishing unit, a monitoring unit and a judging unit, wherein the establishing unit is used for establishing a coal mine field personnel behavior violation identification model; the establishing unit specifically includes:
collecting the non-violation coal mine site personnel behavior images;
machine learning is carried out on the coal mine site personnel behavior images which are not violated, and key features for determining violation of behaviors of the coal mine site personnel are extracted;
and establishing a coal mine field personnel violation identification model based on the coal mine field personnel violation distinguishing key characteristics. The invention utilizes the existing method to establish a coal mine field personnel behavior violation identification model, such as artificial intelligence, machine learning, image identification and the like.
Further, the system further comprises a monitoring unit for monitoring the behavior of the personnel on the site of the coal mine, judging whether the personnel on the site of the coal mine are in a fatigue state, and allocating the personnel on the site of the coal mine to a rest room for rest if the personnel on the site of the coal mine are in the fatigue state. When the personnel in the coal mine field are tired, the personnel are not violated rules but are in a dangerous state, so that the system can identify the workers in the fatigue state, allocate the workers for rest, ensure that each post worker is in a better state, and further ensure the safety of the coal mine.
Further, whether the coal mine field personnel are in a fatigue state or not is judged, specifically, whether the operation speed and the continuous working time of the coal mine field personnel meet preset requirements or not is judged based on the collected coal mine field personnel behaviors, if yes, the coal mine field personnel are judged to be in the fatigue state, if the operation speed of the coal mine field personnel is slowed down and is lower than a threshold value, the coal mine field personnel are judged to be in fatigue, or if the continuous working time of the operation speed of the coal mine field personnel exceeds the threshold value, the coal mine field personnel are judged to be in fatigue.
Further, because the colliery environment is complicated, often contain poisonous or more impurity in the air, be unfavorable for staff's direct breathing, consequently, for colliery staff's health, be equipped with the indoor air intelligence clean system who is used for the sleep in the rest room, indoor air intelligence clean system includes:
the device comprises an air purifier, a gas collecting hood, a main exhaust pipe, a first flow dividing valve, a plurality of branch exhaust pipes, a second flow dividing valve, a plurality of sub-gas pipe groups, a plurality of first electric valves, a plurality of second electric valves, a plurality of supports, a plurality of pillowcase, a plurality of first pressure sensors, a plurality of second pressure sensors, a plurality of third pressure sensors, a processor and a plurality of supports; the gas collecting hood is in a cone shape, two ends of the gas collecting hood are both in an open shape, the lower end of the gas collecting hood is sleeved at an air outlet of the air purifier, purified air exhausted by the air purifier is collected, one end of a main exhaust pipe is connected with the upper end of the gas collecting hood, the other end of the main exhaust pipe is connected with one end of a plurality of branch exhaust pipes through first shunt valves, each branch exhaust pipe corresponds to one group of sub-air pipes, the other end of each branch exhaust pipe is connected with a corresponding sub-air pipe group through a second shunt valve, each sub-air pipe group comprises 3 sub-air pipes, one end of each 3 sub-air pipe is connected with the second shunt valve, the other end of each 3 sub-air pipes is an air outlet, and each; the pillow cases correspond to the branch exhaust pipes one by one, the brackets correspond to the sub-air pipes one by one, and the brackets are used for supporting the sub-air pipes; the pillowcase is divided into 3 parts from left to right, and the parts are respectively: a left region, a middle region, a right region; each sub-air pipe group corresponds to one pillowcase, and the air outlets of 3 sub-air pipes in each sub-air pipe group respectively extend towards the left area, the middle area and the right area of the corresponding pillowcase; the middle part of the inner surface of the left area is provided with a first pressure sensor, the middle part of the inner surface of the middle area is provided with a second pressure sensor, the middle part of the inner surface of the right area is provided with a third pressure sensor, the first to third pressure sensors are all used for detecting the pressure information of the head of a user on a pillow case when the user sleeps and transmitting the detected pressure signals to a processor, the processor is connected with a first electric valve, a second electric valve and an air purifier and is used for controlling the opening and closing of the electric valves of the controllers and the opening and closing of the air purifier, 3 pressure sensors in each pillow case correspond to 3 second electric valves in each sub air pipe group one by one, and each branch exhaust pipe is provided with a first electric valve; when any one of the first to third pressure sensors in the pillowcase A detects pressure information of the head of a user on the pillowcase A, the detected pressure information is transmitted to the processor, the processor detects the state of the air purifier, if the air purifier is in a closed state, the air purifier is started, the first electric valve on the branch exhaust pipe corresponding to the pillowcase A is started, and if the air purifier is in an open state, the first electric valve on the branch exhaust pipe corresponding to the pillowcase A is directly started; the processor analyzes the pressure information detected by the first to third pressure sensors in the pillowcase A, analyzes the pressure sensor A corresponding to the maximum pressure value, opens the second electric valve corresponding to the pressure sensor A, and closes the second electric valves corresponding to the other two pressure sensors in the pillowcase A; if the analyzed pressure value is maximally corresponding to 2 pressure sensors A and B, opening second electric valves corresponding to the pressure sensors A and B, and closing second electric valves corresponding to the other pressure sensors in the pillowcase A; if the pressure values of the 3 pressure sensors are analyzed to be equal, the second electric valves corresponding to the 3 pressure sensors are opened at the same time; when any one of the first to third pressure sensors in the pillowcase A does not detect the pressure information of the head of the user on the pillowcase A, the processor closes the first electric valve on the branch exhaust pipe corresponding to the pillowcase A.
The existing air purifier generally has an air inlet and an air outlet, the air inlet sucks indoor air, and then discharges the purified air from the air outlet, and then purifies the indoor air, but because the air purifier is placed somewhere indoor, its air outlet air-out direction and position are relatively constant, then mean the air quality that is closer to air purifier air outlet department is better, if place indoor left side, then the place air that is closer to air purifier is better, the place air quality that is far away from air purifier is lower, the indoor air quality is unbalanced. If the air purified by the air purifier is to be breathed, the air purifier is close to the air purifier, for example, the air purifier is placed beside a bed when the user sleeps, but the air purifier generates noise when the user uses the air purifier, so the sleep is influenced.
Wherein, this air purification system's principle does: when the traditional air purifier is used for indoor purification, the quality of purified air is unbalanced, the air quality close to the air outlet of the air purifier is better, and a user cannot sleep close to the air purifier because the air purifier can generate noise when in use; and the air quality clean system in this application then can solve above-mentioned 2 problems, system in this application can place air purifier in the place of keeping away from the user, just so reduced the influence of noise, then utilize air collection and transmission system to transmit the air after purifying to the user head, make the best air of quality that just purifies breathe the use by the user, guarantee air quality purification's purpose, and this system has set up a plurality of sensors on the pillowcase, can detect user's appearance of sleeping, judge whether it is left side sleep or right side sleep, still sleep placed in the middle, then to user's the appearance of sleeping and then judge user's accurate head position, and then with the accurate transmission to user's head of air after purifying, guarantee the laminating degree of air after purifying and user's head.
The pillowcase comprises a pillowcase, a plurality of regions, a plurality of sensors and a plurality of sensors, wherein the pillowcase is divided into 3 regions, each region is provided with one sensor, and the sensors are used for providing 3 sleeping postures of people during sleeping, namely lying, sleeping on the left side and sleeping on the right side respectively, and the 3 postures correspond to 3 different breathing directions respectively.
The specific using process of the system is as follows: when a user sleeps, the head of the user is placed on the pillow, so that the pressure sensor in the pillow case detects the pressure information of the head of the user, the processor detects the state of the air purifier, if the air purifier is in a closed state, the air purifier is started, the first electric valve on the branch exhaust pipe corresponding to the pillow case A is started, namely, the purified air can be transmitted to the corresponding branch exhaust pipe, and if the air purifier is in an opened state, the first electric valve on the branch exhaust pipe corresponding to the pillow case A is directly started; the processor analyzes the pressure information detected by the first to third pressure sensors in the pillowcase A, and analyzes the pressure sensor A corresponding to the maximum pressure value, because the sensor with the maximum pressure is closer to the head of the user, the position of the head of the user can be positioned, the purified air can be conveniently and accurately conveyed, the second electric valve corresponding to the pressure sensor A is opened, namely after the area of the head of the user on the pillowcase is judged, the electric valve corresponding to the corresponding area is opened, so that the sub-exhaust pipe corresponding to the area is communicated, the purified air is transmitted to the head of the user from the sub-exhaust pipe, the fresh air is ensured to be closest to the head of the user, and the second electric valves corresponding to the other two pressure sensors in the pillowcase A are closed; if the analyzed pressure value is maximally corresponding to 2 pressure sensors A and B, opening second electric valves corresponding to the pressure sensors A and B, and closing second electric valves corresponding to the other pressure sensors in the pillowcase A; if the pressure values of the 3 pressure sensors are analyzed to be equal, the second electric valves corresponding to the 3 pressure sensors are opened at the same time; when any one of the first to third pressure sensors in the pillowcase A does not detect the pressure information of the head of the user on the pillowcase A, the processor closes the first electric valve on the branch exhaust pipe corresponding to the pillowcase A. Because can place air purifier in a distance, utilize the blast pipe to transmit the air after will purifying, then can avoid the problem that air purifier noise influences the sleep.
Wherein, because this application has designed a plurality of branch blast pipes, the quantity of branch blast pipe can be designed according to user's demand, if there are 3 rooms in the family, 6 individual, can design 3 6 branch blast pipes, 2 branch blast pipes in every room, then every branch blast pipe corresponds a user to use, the effect that can reach is that an air purifier just can satisfy 3 rooms 6 users to use, traditionally need 3 air purifiers just can satisfy the requirement, because traditional air purifier directly discharges the air after purifying in the room, and does not concentrate the targeted emission, its purpose of purifying is whole room, and the system of this application can be targeted to provide the air after purifying to the area that the human head is located, concentrate the air after purifying and discharge the accurate processing, therefore, the efficiency of use is higher, the proportion of the purified air absorbed by the user is higher, the number of the air purifiers can be reduced, and the cost is lower.
Further, the support is electronic flexible support, the support lower extreme is connected with unable adjustment base, and the support frame body can stretch out and draw back, support top and clamp connection, clamp are used for fixing the sub-trachea. The electric telescopic frame can be extended and shortened, the height of the sub-exhaust pipe can be conveniently adjusted, the height of the air outlet of the sub-exhaust pipe can be adjusted according to the height of a pillow or the head of a user, the sub-exhaust pipe is matched with the head of the user, and the purified air discharged by the user can be well breathed.
Further, the processor is further configured to analyze information detected by the first to third pressure sensors in all pillow cases after every preset time period, and if all the pressure sensors do not detect pressure information of the head of the user on the pillow case a, the processor shuts down the air purifier. That is, after the user gets up, the system can automatically detect whether all the users get up, and the air purifier is closed after all the users get up.
Furthermore, a sealing strip is arranged at the joint of the lower end of the gas collecting hood and the air outlet of the air purifier. The sealing strips are arranged to avoid air leakage after purification.
Further, the processor is mounted on the air purifier housing. The electric equipment in the system is supplied with power through corresponding power supply lines.
The air purification system in this application has realized that the user can concentrate the air that purifies the head to the technological effect of user's head according to the position of user's head and the appearance of sleeping when sleeping, and air purifier can keep away from the user and avoid noise interference, and an air purifier can satisfy the user demand of many people in a plurality of rooms, and the cost is lower.
One or more technical solutions provided by the present application have at least the following technical effects or advantages:
the system can calculate the probability of violation according to the self condition of the staff, and then preferentially monitors the staff who easily violate the regulations according to the probability ranking condition of a plurality of on-site staff, thereby avoiding the defect of large workload and low efficiency of monitoring the on-site staff one by one.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention;
FIG. 1 is a schematic diagram of the system for monitoring coal mine field personnel behaviors and identifying violations;
FIG. 2 is an overall schematic view of the intelligent indoor air purification system for sleep in the present application;
FIG. 3 is a schematic diagram of a portion of the details of the intelligent indoor air purification system for sleep in the present application;
fig. 4 is a schematic diagram of an implementation of the intelligent indoor air purification system for sleeping in the application.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflicting with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
Referring to fig. 1, the present application provides a coal mine field personnel behavior monitoring and violation intelligent identification system, which includes:
the first acquisition unit is used for acquiring personal information of personnel in a coal mine site and storing the acquired information into a database;
the first analysis unit is used for generating violation probability information of the worker relative to the field working post based on the collected personal information of the worker and the field working post information;
the second acquisition unit is used for acquiring identification information of workers entering a coal mine site, acquiring violation probability ranking information of the workers entering the coal mine site relative to respective site working posts based on the first analysis unit, and tracking and monitoring the workers with ranking meeting preset requirements to acquire corresponding monitoring images;
and the second analysis unit is used for inputting the monitoring image into the coal mine site personnel violation identification model for identification based on the monitoring image obtained by the second acquisition unit, and identifying whether the coal mine site personnel violation behaviors exist or not.
The principle of the invention is as follows: the method comprises the steps of firstly collecting personal information of site personnel in a coal mine, storing the collected information into a database, identifying workers on site by utilizing the personal information, then calculating the violation probability of the workers based on the collected personal information of the personnel and the site working position information, identifying the workers on site, calculating the violation probability ranking of each worker relative to each site working position, tracking and monitoring the ranking higher, then inputting a monitoring image into a coal mine site personnel behavior violation identification model for identification, identifying whether the coal mine site personnel behaviors violate the regulations, avoiding the traditional simple monitoring, needing manual judgment on violation and needing to monitor each worker one by one, reducing the workload and ensuring that the monitored objects are accurate.
Further, the personal information includes: personnel stature information, personnel job number information, personnel coal mine field work type information, personnel post work experience information, identification information on personnel work clothes, personnel daily coal mine field behavior record information and personnel violation record information.
Furthermore, the system also comprises an alarm unit which is used for giving an alarm to corresponding personnel when the coal mine site personnel violation behaviors are identified.
Furthermore, the second acquisition unit is used for acquiring identification information on a worker working clothes entering a coal mine site, and acquiring violation probability information of corresponding workers relative to a working post based on the corresponding identification information.
Furthermore, this application has designed the probability value of violating the regulations of staff for certain on-the-spot work post, can calculate the probability value of violating the regulations of staff for certain on-the-spot work post through the algorithm of design, through probability value rank can be accurate judge which workman appears violating the regulations easily, and then carry out key monitoring to this workman, obtain the staff that gets into the coal mine scene for the probability ranking information of violating the regulations of each on-the-spot work post, specifically do:
M＝(a+b+c+d+e+f)；
m is the violation probability value of a worker relative to a certain field working post;
a is the matching degree score of the worker relative to the site working post, if the working type information of the worker is matched with the working type information of the site working post, a is 0, and if the working type information of the worker is not matched with the working type information of the site working post, a is 1;
b is the worker post work experience information score, and if the coal mine work experience of the worker is less than or equal to 1 year, b is 2; if the coal mine working experience of the workers is more than 1 year and less than or equal to 3 years, b is 1; if the coal mine working experience of the workers is more than 3 years, b is 0;
c, recording information scores for daily coal mine site behaviors of workers, wherein if the daily coal mine site behaviors of the workers are normal and have no illegal record, the c is 0; if the daily coal mine site behaviors of workers are recorded frequently, the c is 1;
d is the violation record score of the worker, and if the violation record of the worker shows a major violation, d is 3; if the violation records of the workers show that the violation records are general violations, d is 2; if the violation record of the worker shows that the violation record shows slight violation, d is 1; if the worker has no violation record, d is 0;
when a plurality of workers enter a coal mine working site, the second acquisition unit acquires information of the workers entering the coal mine working site, calculates the violation probability value of the working post of each worker entering the coal mine working site and ranks the values;
and tracking and monitoring the preset number of workers ranked in front according to the ranking sequence of the violation probability values of the field working posts to obtain corresponding monitoring images.
Further, the system also comprises an establishing unit, a monitoring unit and a judging unit, wherein the establishing unit is used for establishing a coal mine field personnel behavior violation identification model; the establishing unit specifically includes:
collecting the non-violation coal mine site personnel behavior images;
machine learning is carried out on the coal mine site personnel behavior images which are not violated, and key features for determining violation of behaviors of the coal mine site personnel are extracted;
and establishing a coal mine field personnel violation identification model based on the coal mine field personnel violation distinguishing key characteristics. The invention utilizes the existing method to establish a coal mine field personnel behavior violation identification model, such as artificial intelligence, machine learning, image identification and the like.
Further, the system further comprises a monitoring unit for monitoring the behavior of the personnel on the site of the coal mine, judging whether the personnel on the site of the coal mine are in a fatigue state, and allocating the personnel on the site of the coal mine to a rest room for rest if the personnel on the site of the coal mine are in the fatigue state. When the personnel in the coal mine field are tired, the personnel are not violated rules but are in a dangerous state, so that the system can identify the workers in the fatigue state, allocate the workers for rest, ensure that each post worker is in a better state, and further ensure the safety of the coal mine.
Further, whether the coal mine field personnel are in a fatigue state or not is judged, specifically, whether the operation speed and the continuous working time of the coal mine field personnel meet preset requirements or not is judged based on the collected coal mine field personnel behaviors, if yes, the coal mine field personnel are judged to be in the fatigue state, if the operation speed of the coal mine field personnel is slowed down and is lower than a threshold value, the coal mine field personnel are judged to be in fatigue, or if the continuous working time of the operation speed of the coal mine field personnel exceeds the threshold value, the coal mine field personnel are judged to be in fatigue.
Further, because the coal mine environment is complex, and the air often contains toxic or more impurities, which are not beneficial for workers to breathe directly, for the health of the coal mine workers, an intelligent indoor air purification system for sleeping is provided in the rest room, please refer to fig. 2-4, and the air purification system includes:
the device comprises an air purifier 1, a gas collecting hood 2, a main exhaust pipe 3, a first flow dividing valve 4, a plurality of branch exhaust pipes 5, a second flow dividing valve 9, a plurality of sub-gas pipe groups 6, a plurality of first electric valves 8, a plurality of second electric valves 10, a plurality of supports 19, a plurality of pillowcase 11, a plurality of first pressure sensors 12, a plurality of second pressure sensors 13, a plurality of third pressure sensors 14, a processor 7 and a plurality of supports; the gas collecting hood is in a cone shape, two ends of the gas collecting hood are both in an open shape, the lower end of the gas collecting hood is sleeved at an air outlet of the air purifier, purified air exhausted by the air purifier is collected, one end of a main exhaust pipe is connected with the upper end of the gas collecting hood, the other end of the main exhaust pipe is connected with one end of a plurality of branch exhaust pipes through first shunt valves, each branch exhaust pipe corresponds to one group of sub-air pipes, the other end of each branch exhaust pipe is connected with a corresponding sub-air pipe group through a second shunt valve, each sub-air pipe group comprises 3 sub-air pipes 18, one end of each sub-air pipe is connected with the second shunt valve, the other end of each sub-air pipe is an air outlet, and each sub; the pillow cases correspond to the branch exhaust pipes one by one, the brackets correspond to the sub-air pipes one by one, and the brackets are used for supporting the sub-air pipes; the pillowcase is divided into 3 parts from left to right, and the parts are respectively: left region 15, middle region 16, right region 17; each sub-air pipe group corresponds to one pillowcase, and the air outlets of 3 sub-air pipes in each sub-air pipe group respectively extend towards the left area, the middle area and the right area of the corresponding pillowcase; the middle part of the inner surface of the left area is provided with a first pressure sensor, the middle part of the inner surface of the middle area is provided with a second pressure sensor, the middle part of the inner surface of the right area is provided with a third pressure sensor, the first to third pressure sensors are all used for detecting the pressure information of the head of a user on a pillow case when the user sleeps and transmitting the detected pressure signals to a processor, the processor is connected with a first electric valve, a second electric valve and an air purifier and is used for controlling the opening and closing of the electric valves of the controllers and the opening and closing of the air purifier, 3 pressure sensors in each pillow case correspond to 3 second electric valves in each sub air pipe group one by one, and each branch exhaust pipe is provided with a first electric valve; when any one of the first to third pressure sensors in the pillowcase A detects pressure information of the head of a user on the pillowcase A, the detected pressure information is transmitted to the processor, the processor detects the state of the air purifier, if the air purifier is in a closed state, the air purifier is started, the first electric valve on the branch exhaust pipe corresponding to the pillowcase A is started, and if the air purifier is in an open state, the first electric valve on the branch exhaust pipe corresponding to the pillowcase A is directly started; the processor analyzes the pressure information detected by the first to third pressure sensors in the pillowcase A, analyzes the pressure sensor A corresponding to the maximum pressure value, opens the second electric valve corresponding to the pressure sensor A, and closes the second electric valves corresponding to the other two pressure sensors in the pillowcase A; if the analyzed pressure value is maximally corresponding to 2 pressure sensors A and B, opening second electric valves corresponding to the pressure sensors A and B, and closing second electric valves corresponding to the other pressure sensors in the pillowcase A; if the pressure values of the 3 pressure sensors are analyzed to be equal, the second electric valves corresponding to the 3 pressure sensors are opened at the same time; when any one of the first to third pressure sensors in the pillowcase A does not detect the pressure information of the head of the user on the pillowcase A, the processor closes the first electric valve on the branch exhaust pipe corresponding to the pillowcase A.
The principle of the invention is as follows: when the traditional air purifier is used for indoor purification, the quality of purified air is unbalanced, the air quality close to the air outlet of the air purifier is better, and a user cannot sleep close to the air purifier because the air purifier can generate noise when in use; and the air quality clean system in this application then can solve above-mentioned 2 problems, the system in this application can place air purifier in the place of keeping away from the user, just so reduced the influence of noise, then utilize air collection and transmission system to transmit the air after purifying to the user head, make the best air of quality that just purifies breathe the use by the user, guarantee air quality purification's purpose, and this system has set up a plurality of sensors on the pillowcase, can detect user's appearance of sleeping, judge whether it is left side sleep or right side sleep, still sleep placed in the middle, then to user's appearance of sleeping and then judge user's accurate head 20 position, and then with the accurate transmission to user's head of air after purifying, guarantee the laminating degree of air after purifying and user's head.
The pillowcase comprises a pillowcase, a plurality of regions, a plurality of sensors and a plurality of sensors, wherein the pillowcase is divided into 3 regions, each region is provided with one sensor, and the sensors are used for providing 3 sleeping postures of people during sleeping, namely lying, sleeping on the left side and sleeping on the right side respectively, and the 3 postures correspond to 3 different breathing directions respectively.
The specific using process of the system is as follows: when a user sleeps, the head of the user is placed on the pillow, so that the pressure sensor in the pillow case detects the pressure information of the head of the user, the processor detects the state of the air purifier, if the air purifier is in a closed state, the air purifier is started, the first electric valve on the branch exhaust pipe corresponding to the pillow case A is started, namely, the purified air can be transmitted to the corresponding branch exhaust pipe, and if the air purifier is in an opened state, the first electric valve on the branch exhaust pipe corresponding to the pillow case A is directly started; the processor analyzes the pressure information detected by the first to third pressure sensors in the pillowcase A, and analyzes the pressure sensor A corresponding to the maximum pressure value, because the sensor with the maximum pressure is closer to the head of the user, the position of the head of the user can be positioned, the purified air can be conveniently and accurately conveyed, the second electric valve corresponding to the pressure sensor A is opened, namely after the area of the head of the user on the pillowcase is judged, the electric valve corresponding to the corresponding area is opened, so that the sub-exhaust pipe corresponding to the area is communicated, the purified air is transmitted to the head of the user from the sub-exhaust pipe, the fresh air is ensured to be closest to the head of the user, and the second electric valves corresponding to the other two pressure sensors in the pillowcase A are closed; if the analyzed pressure value is maximally corresponding to 2 pressure sensors A and B, opening second electric valves corresponding to the pressure sensors A and B, and closing second electric valves corresponding to the other pressure sensors in the pillowcase A; if the pressure values of the 3 pressure sensors are analyzed to be equal, the second electric valves corresponding to the 3 pressure sensors are opened at the same time; when any one of the first to third pressure sensors in the pillowcase A does not detect the pressure information of the head of the user on the pillowcase A, the processor closes the first electric valve on the branch exhaust pipe corresponding to the pillowcase A. Because can place air purifier in a distance, utilize the blast pipe to transmit the air after will purifying, then can avoid the problem that air purifier noise influences the sleep.
Wherein, because this application has designed a plurality of branch blast pipes, the quantity of branch blast pipe can be designed according to user's demand, if there are 3 rooms in the family, 6 individual, can design 3 6 branch blast pipes, 2 branch blast pipes in every room, then every branch blast pipe corresponds a user to use, the effect that can reach is that an air purifier just can satisfy 3 rooms 6 users to use, traditionally need 3 air purifiers just can satisfy the requirement, because traditional air purifier directly discharges the air after purifying in the room, and does not concentrate the targeted emission, its purpose of purifying is whole room, and the system of this application can be targeted to provide the air after purifying to the area that the human head is located, concentrate the air after purifying and discharge the accurate processing, therefore, the efficiency of use is higher, the proportion of the purified air absorbed by the user is higher, the number of the air purifiers can be reduced, and the cost is lower.
Wherein, in this application embodiment, the support is electronic flexible support, the support lower extreme is connected with unable adjustment base, and the support frame body can stretch out and draw back, and support top and clamp are connected, and the clamp is used for fixing the sub-trachea. The electric telescopic frame can be extended and shortened, the height of the sub-exhaust pipe can be conveniently adjusted, the height of the air outlet of the sub-exhaust pipe can be adjusted according to the height of a pillow or the head of a user, the sub-exhaust pipe is matched with the head of the user, and the purified air discharged by the user can be well breathed.
In the embodiment of the application, the processor is further configured to analyze information detected by the first to third pressure sensors in all pillow cases after every preset time period, and if all the pressure sensors do not detect pressure information of the head of the user on the pillow case a, the processor shuts down the air purifier. That is, after the user gets up, the system can automatically detect whether all the users get up, and the air purifier is closed after all the users get up.
Wherein, in this application embodiment, the lower extreme of gas collecting channel and air purifier's air outlet junction is equipped with the sealing strip. The sealing strips are arranged to avoid air leakage after purification.
Wherein, in the embodiment of the application, the processor is installed on the shell of the air purifier. The electric equipment in the system is supplied with power through corresponding power supply lines.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. The utility model provides a colliery scene personnel action monitoring and intelligent identification system violating regulations, its characterized in that, the system includes: the first acquisition unit is used for acquiring personal information of personnel in a coal mine site and storing the acquired information into a database; a first analysis unit for generating the staff phase based on the collected personal information and the on-site work post information
Violation probability information for the on-site work post; the second acquisition unit is used for acquiring the identification information of the workers entering the coal mine site and acquiring the identification information based on the first analysis unit
The method comprises the following steps that (1) staff entering a coal mine site rank information of violation probability relative to respective site work posts, and tracking and monitoring the staff with the rank meeting preset requirements to obtain corresponding monitoring images;
the second analysis unit is used for inputting the monitoring image into the violation identification model of the coal mine field personnel behaviors for identification based on the monitoring image obtained by the second acquisition unit, and identifying whether the coal mine field personnel behaviors violate the regulations or not;
the system also comprises a monitoring unit, a control unit and a control unit, wherein the monitoring unit is used for monitoring the behavior of the personnel on the site of the coal mine, judging whether the personnel on the site of the coal mine are in a fatigue state or not, and allocating the personnel on the site of the coal mine to a rest room for rest if the personnel on the site of the coal mine are in the fatigue;
be equipped with the indoor air intelligence clean system who is used for the sleep in the lounge, indoor air intelligence clean system includes:
the device comprises an air purifier, a gas collecting hood, a main exhaust pipe, a first flow dividing valve, a plurality of branch exhaust pipes, a second flow dividing valve, a plurality of sub-gas pipe groups, a plurality of first electric valves, a plurality of second electric valves, a plurality of supports, a plurality of pillowcase, a plurality of first pressure sensors, a plurality of second pressure sensors, a plurality of third pressure sensors and a processor; the gas collecting hood is in a cone shape, two ends of the gas collecting hood are both in an open shape, the lower end of the gas collecting hood is sleeved at an air outlet of the air purifier, purified air exhausted by the air purifier is collected, one end of a main exhaust pipe is connected with the upper end of the gas collecting hood, the other end of the main exhaust pipe is connected with one end of a plurality of branch exhaust pipes through first shunt valves, each branch exhaust pipe corresponds to one group of sub-air pipes, the other end of each branch exhaust pipe is connected with a corresponding sub-air pipe group through a second shunt valve, each sub-air pipe group comprises 3 sub-air pipes, one end of each 3 sub-air pipe is connected with the second shunt valve, the other end of each 3 sub-air pipes is an air outlet, and each; the pillow cases correspond to the branch exhaust pipes one by one, the brackets correspond to the sub-air pipes one by one, and the brackets are used for supporting the sub-air pipes; the pillowcase is divided into 3 parts from left to right, and the parts are respectively: a left region, a middle region, a right region; each sub-air pipe group corresponds to a pillow case, and each sub-air pipe group corresponds to a pillow case
The air outlets of 3 sub-air pipes in the air pipe group respectively extend towards the left area, the middle area and the right area of the corresponding pillow case; a first pressure sensor is arranged in the middle of the inner surface of the left area, a second pressure sensor is arranged in the middle of the inner surface of the middle area, and a second pressure sensor is arranged in the right area
The middle part of the surface of the pillow is provided with a third pressure sensor, the first to third pressure sensors are all used for detecting pressure information of the head of a user to the pillow case when the user sleeps and transmitting detected pressure signals to the processor, the processor is connected with the first electric valve, the second electric valve and the air purifier and is used for controlling the opening and closing of the electric valves of the controller and controlling the opening and closing of the air purifier, 3 pressure sensors in each pillow case correspond to 3 second electric valves in each sub-air pipe group one by one, and each branch exhaust pipe is provided with a first electric valve; when any one of the first to third pressure sensors in the pillowcase A detects pressure information of the head of a user on the pillowcase A, the detected pressure information is transmitted to the processor, the processor detects the state of the air purifier, if the air purifier is in a closed state, the air purifier is started, the first electric valve on the branch exhaust pipe corresponding to the pillowcase A is started, and if the air purifier is in an open state, the first electric valve on the branch exhaust pipe corresponding to the pillowcase A is directly started; the processor analyzes the pressure information detected by the first to third pressure sensors in the pillowcase A, analyzes the pressure sensor A corresponding to the maximum pressure value, opens the second electric valve corresponding to the pressure sensor A, and closes the second electric valves corresponding to the other two pressure sensors in the pillowcase A; if the analyzed pressure value is maximally corresponding to 2 pressure sensors A and B, opening second electric valves corresponding to the pressure sensors A and B, and closing second electric valves corresponding to the other pressure sensors in the pillowcase A; if the pressure values of the 3 pressure sensors are analyzed to be equal, the second electric valves corresponding to the 3 pressure sensors are opened at the same time; when any one of the first to third pressure sensors in the pillowcase A does not detect the pressure information of the head of the user on the pillowcase A, the processor closes the first electric valve on the branch exhaust pipe corresponding to the pillowcase A.
2. The intelligent coal mine site personnel behavior monitoring and violation identification system as recited in claim 1, wherein the personal information comprises: personnel stature information, personnel job number information, personnel coal mine field work type information, personnel post work experience information, identification information on personnel work clothes, personnel daily coal mine field behavior record information and personnel violation record information.
3. The intelligent coal mine field personnel behavior monitoring and violation identification system according to claim 1, further comprising an alarm unit for alarming corresponding personnel when a coal mine field personnel behavior violation is identified.
4. The coal mine field personnel behavior monitoring and violation intelligent recognition system of claim 1, wherein the second acquisition unit is configured to acquire identification information on a worker's work clothes entering a coal mine field based on a corresponding identification letter
And obtaining the violation probability information of the corresponding worker relative to the working post.
5. The coal mine site personnel behavior monitoring and violation intelligent identification system according to claim 2, wherein the violation probability ranking information of the personnel entering the coal mine site relative to the respective site working post is obtained, and specifically comprises:
M=（a+b+c+d）；
m is the violation probability value of a worker relative to a certain field working post;
a is the matching degree score of the worker relative to the site working post, if the working type information of the worker is matched with the working type information of the site working post, a is 0, and if the working type information of the worker is not matched with the working type information of the site working post, a is 1;
b is the worker post work experience information score, and if the coal mine work experience of the worker is less than or equal to 1 year, b is 2; if the coal mine working experience of the workers is more than 1 year and less than or equal to 3 years, b is 1; if the coal mine working experience of the workers is more than 3 years, b is 0;
c, recording information scores for daily coal mine site behaviors of workers, wherein if the daily coal mine site behaviors of the workers are normal and have no illegal record, the c is 0; if the daily coal mine site behaviors of workers are recorded frequently, the c is 1;
d is the violation record score of the worker, and if the violation record of the worker shows a major violation, d is 3; if the violation records of the workers show that the violation records are general violations, d is 2; if the violation record of the worker shows that the violation record shows slight violation, d is 1; if the worker has no violation record, d is 0;
when a plurality of workers enter a coal mine working site, the second acquisition unit acquires information of the workers entering the coal mine working site, calculates the violation probability value of the working post of each worker entering the coal mine working site and ranks the values;
and tracking and monitoring the preset number of workers ranked in front according to the ranking sequence of the violation probability values of the field working posts to obtain corresponding monitoring images.
6. The intelligent coal mine field personnel behavior monitoring and violation identification system according to claim 1, further comprising an establishing unit for establishing a coal mine field personnel behavior violation identification model; the establishing unit specifically includes:
collecting the non-violation coal mine site personnel behavior images; machine learning is carried out on the non-violation coal mine site personnel behavior image, and coal mine site personnel behavior violation discriminant gate is extracted
A key feature;
and establishing a coal mine field personnel violation identification model based on the coal mine field personnel violation distinguishing key characteristics.
7. The coal mine field personnel behavior monitoring and violation intelligent identification system according to claim 1, wherein whether a coal mine field personnel is in a fatigue state is judged, specifically, whether the operation rate and the continuous working time of the coal mine field personnel meet preset requirements is judged based on the collected coal mine field personnel behavior, and if so, the coal mine field personnel is judged to be in the fatigue state.
8. The coal mine field personnel behavior monitoring and violation intelligent identification system according to claim 1, wherein the support is an electric telescopic support, the lower end of the support is connected with a fixed base, the support body can be stretched, the top of the support is connected with a clamp, and the clamp is used for fixing the sub-air pipe; the processor is further used for analyzing the information detected by the first to third pressure sensors in all the pillow cases after every preset time period, and if the pressure sensors do not detect the pressure information of the head of the user to the pillow case A, the processor closes the air purifier; a sealing strip is arranged at the joint of the lower end of the gas-collecting hood and the air outlet of the air purifier; the processor is mounted on the air purifier housing.
CN201910217930.5A 2019-03-21 2019-03-21 Coal mine field personnel behavior monitoring and violation intelligent identification system Expired - Fee Related CN109977843B (en)

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