CN115578833A - Safety belt early warning system, method, computer device and storage medium - Google Patents
Safety belt early warning system, method, computer device and storage medium Download PDFInfo
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- CN115578833A CN115578833A CN202211245117.7A CN202211245117A CN115578833A CN 115578833 A CN115578833 A CN 115578833A CN 202211245117 A CN202211245117 A CN 202211245117A CN 115578833 A CN115578833 A CN 115578833A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/12—Manually actuated calamity alarm transmitting arrangements emergency non-personal manually actuated alarm, activators, e.g. details of alarm push buttons mounted on an infrastructure
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The present application relates to a seat belt early warning system, a method, a computer device, a storage medium and a computer program product. The system comprises: the safety belt wearing state detection device is used for detecting a first safety belt wearing state of an operator when a somatosensory signal of the operator is monitored; the system comprises at least one auxiliary detection device, a first safety operation detection device and a second safety operation detection device, wherein the auxiliary detection device is used for acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension; the monitoring module is used for acquiring an operation video of an operator and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator; and the early warning module is used for outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal. The system can obtain the safety belt state and the auxiliary operation state from multiple dimensions, and provides reference information for a supervisor to analysis of violation and accident.
Description
Technical Field
The application relates to the field of high-altitude operation in the power industry, in particular to a safety belt early warning system, a safety belt early warning method, computer equipment and a storage medium.
Background
The operation of high department is comparatively general in the safety in production work, especially in the electric power production field, and the high place operation not only faces the eminence risk of falling, still has risks such as electric shock, response electricity injury people, weight striking, so need detect operating personnel's state.
In the prior art, various parameters of a safety belt of an operator are detected, and the obtained parameters are isolated from each other, so that effective reference information cannot be provided for a supervisor, and potential dangers of the operator cannot be warned according to the parameters.
Disclosure of Invention
In view of the above, there is a need to provide a seatbelt warning system, a seatbelt warning method, a seatbelt warning device, a storage medium, and a computer program product, which can improve a risk prediction capability.
In a first aspect, the present application provides a seat belt warning system, the system comprising:
the safety belt wearing state detection device is used for detecting a first safety belt wearing state of an operator when the somatosensory signal of the operator is monitored;
the system comprises at least one auxiliary detection device, a first safety operation detection device and a second safety operation detection device, wherein the auxiliary detection device is used for acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension;
the monitoring module is used for acquiring an operation video of an operator and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video;
and the early warning module is used for outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal.
In one embodiment, the system further comprises a height detection device for acquiring the height of the operator, and if the height of the operator is greater than a preset height, at least one auxiliary detection device is started.
In one embodiment, the at least one auxiliary detection device comprises an induced electricity detection device for acquiring induced electricity of an environment where the operator is located, and if the induced electricity is greater than a human body safety voltage threshold value, determining that the current operation is in a dangerous operation state exceeding a safety operation voltage.
In one embodiment, the at least one auxiliary detection device includes a safety belt hook state detection device, configured to obtain a height of a safety belt hook, and determine that the current operation is in a dangerous operation state where a safety belt is not hung if the height of the safety belt hook is less than a real-time height of the operator or the safety belt hook is not hung at a specified position.
In one embodiment, the at least one auxiliary detection device includes a light detection device configured to obtain an illumination intensity of an environment around the safety belt, and determine that the current operation is in a dangerous operation state with insufficient safety line if the illumination intensity of the environment around the safety belt is lower than a preset illumination intensity threshold.
In one embodiment, the warning module comprises at least one of a sound warning device, a light warning device and a sound and light warning device.
In a second aspect, the present application provides a seat belt early warning method, including:
when the somatosensory signal of the operator is monitored, detecting the wearing state of a first safety belt of the operator;
acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension;
collecting an operation video of an operator, and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video;
and outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal.
In one embodiment, the method further comprises:
and acquiring the height of the operator, and if the height of the operator is greater than the preset height, executing the step of acquiring a first auxiliary safety operation detection state of the operator in the corresponding safety operation dimension.
In a third aspect, the present application provides a computer device comprising a memory storing a computer program and a processor implementing the steps of the method described above when the processor executes the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method described above.
According to the operation control method, the system, the computer equipment, the storage medium and the computer program product of the distributed photovoltaic cluster, the safety belt wearing state detection device, the at least one auxiliary detection device and the supervision module can perform multi-dimensional detection on the safety belt state and the auxiliary operation state in a mode of using video detection and hardware equipment detection double detection, the safety operation of operators is guaranteed through multi-dimensional monitoring, the system can obtain the safety belt state and the auxiliary operation state from multiple dimensions, and reference information is provided for a supervisor to break regulations and analyze accidents.
Drawings
FIG. 1 is a schematic diagram of a seatbelt early warning system in one embodiment;
FIG. 2 is a block diagram of an early warning device according to an embodiment;
FIG. 3 is a schematic diagram of an intelligent integrated seatbelt-height warning system in one embodiment;
FIG. 4 is a schematic flow chart diagram of a seatbelt warning method in one embodiment;
fig. 5 is a schematic flow chart of a seatbelt warning method in another embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
The operation of high department is comparatively general in the safety in production work, especially in the electric power production field, the aerial work not only faces the eminence risk of falling, still has risks such as electric shock, response electricity wounded people, weight strike, and the current aerial work of integrated analysis has a problem:
1. the safety belt can not be identified whether the high-altitude operation personnel correctly use the safety belt, and the safety warning can not be timely given to dangerous behaviors such as loss of safety belt protection, low hanging height of the safety belt and the like.
2. The dangerous states of dangerous sources such as induction electricity and the like can not be accurately identified through naked eyes of people to the situation that the surrounding of the working environment where the high-altitude working personnel are located cannot be intelligently sensed, such as induction electricity, height, temperature and the like, and the high-altitude working personnel are easily subjected to electric shock.
3. For the operation scene with dark light or at night, the working condition of the high-altitude personnel cannot be clearly seen by the personnel working at the high altitude and the ground personnel and other coordination personnel, even the condition that the number of the personnel working at the high altitude is difficult to identify when a plurality of people work at the high altitude exists, and meanwhile, the condition that the illumination is insufficient or the illumination tool is inconvenient to carry during the high altitude operation also exists.
4. The high-altitude operation has a safety supervision blind area, ground guardians and safety supervisors cannot timely master the operation state of high-altitude operation personnel, and the high-altitude operation personnel cannot accurately master the cause of accidents such as personal injury and casualty accidents.
In view of this, as shown in fig. 1, the safety belt early warning system provided in the embodiment of the present application includes: a seat belt wearing state detection device 100, at least one auxiliary detection device 102, a supervision module 104, and an early warning module 106.
The seat belt wearing state detection device 100 is configured to detect a first seat belt wearing state of an operator when a motion sensing signal of the operator is monitored.
The somatosensory signals of the operating personnel are temperature signals and contact signals.
Specifically, the temperature signal of the operator may be detected by providing a body temperature sensor on the safety belt, for example, when the body temperature sensor is worn by a person and detects a design threshold (about 34 to 35 ℃) that meets the temperature of the human body, a sensible temperature return value 1 is output, and otherwise, a sensible temperature return value 0 is output.
The contact signal of the operator may be detected by providing a contact switch or a photoelectric switch on the safety belt, and for example, when the contact switch detects that the operator is in the recognition range of the contact switch, a somatosensory contact return value 1 is output, otherwise, a somatosensory contact return value 0 is output. And when one return value of the sensible temperature and the sensible contact is 1, detecting the wearing state of the first safety belt of the operator.
The first seat belt wearing state of the operator is a state in which the operator correctly wears the seat belt, which is detected by the seat belt wearing state detection device.
Specifically, the first seat belt wearing state may be detected by the seat belt buckle detection sensors of the seat belt waist and the leg, and if the return values of the seat belt buckle detection sensors of the seat belt waist and the leg are simultaneously 1, the first seat belt wearing state is considered as the seat belt being worn correctly, and if the return values of the seat belt buckle detection sensors of the seat belt waist and the leg are not simultaneously 1, that is, the return value is 0, the first seat belt wearing state is considered as the seat belt being worn abnormally.
The system comprises at least one auxiliary detection device 102, which is used for acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension.
The safe operation dimension refers to the type of direct or indirect danger that an operator may suffer, for example, electric shock risk, electrically induced injury to people, falling risk caused by too high height, heatstroke caused by too high temperature, body temperature loss caused by too low temperature, inconvenience in carrying due to insufficient lighting or lighting tools, and the like.
Specifically, the safety operation dimensions include the induced electrical strength of the safety belt, the position of the safety belt hook, the illumination intensity of the environment around the safety belt, and the like.
When the safety operation dimensionality is the induction electric strength of the safety belt, whether the first auxiliary safety operation detection state of the operator is that the induction electric power exceeds an induction electric threshold value or not is obtained. When the safety operation dimension is the position of the safety belt hook, the first auxiliary safety operation detection state of the operator is acquired as one of the safety belt hook is not hung, the safety belt is hung at a low height, or the safety belt hook is normal. When the safety operation dimensionality is the illumination intensity of the surrounding environment of the safety belt, the first auxiliary safety operation detection state of the operator is acquired, and whether the illumination intensity is lower than an illumination intensity threshold value or not is acquired.
And the supervision module 104 is used for acquiring an operation video of the operator, and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video.
The operation video refers to a monitoring video of an operation process of an operator, and specifically, the behavior of the operator can be recorded through a safety belt integrated micro intelligent camera or a law enforcement recorder.
The second safety belt wearing state is that the safety belt of the operator is normally worn or the safety belt is abnormally worn according to the image characteristics of the operation video.
The image processing method or the neural network model identification method can be adopted to extract the image characteristics of the operation video and identify the safety belt wearing condition of the operation personnel in the current state.
The second auxiliary safety operation detection state is obtained by performing feature extraction on the operation video, for example, whether the induced electricity exceeds an induced electricity threshold value, whether the safety belt hook is not hung or the safety belt is hung high or the safety belt hook is normal, or whether the illumination intensity is lower than an illumination intensity threshold value is obtained by extraction.
The position of the safety belt hook can be obtained in real time by extracting image features of the operation video image, and then the state of the safety belt is extracted, wherein the state of the safety belt is one of the state that the safety belt hook is not hung well, the state that the safety belt is hung high or the state that the safety belt hook is normal. The distribution condition of the gray values can be obtained by extracting the image characteristics of the operation video image, and the gray values of the operation video image can be converted into the illumination intensity of the environment where the current safety belt is located.
By extracting the characteristics of the operation video image, a clear and effective supporting material is provided for a supervisor to analyze accidents such as illegal operation, high-altitude falling and the like on the premise of recording the behavior and actions of the operation personnel.
In general, a high-pressure danger that cannot be identified by eyes exists in a working environment, and early warning needs to be performed on the danger. Thus, a warning module 106 is provided for outputting warning information when any one of the first belt wearing state, the first auxiliary safety work detection state, the second belt wearing state, or the second auxiliary safety work detection state is abnormal.
The early warning information reflects the possible danger types of the operators, and can be in a sound, light or sound and light combined form.
For example, if the second auxiliary safety work detection state is "the ambient light is too weak", which means that the worker may not be able to perform night work normally, at this time, the corresponding output warning information is the acoustic signal "low brightness, the light source needs to be turned on" and the optical signal "LED lamp illumination".
Among the above-mentioned safety belt early warning system, dress state detection device through the safety belt, at least one auxiliary detection device, supervision module can follow the mode that uses video detection and hardware equipment to detect dual detection, carries out the detection of multidimension degree to safety belt state and supplementary operation state, and the operation personnel safety work is guaranteed in the multidimension degree monitoring, and this system can follow a plurality of dimensions and obtain safety belt state and supplementary operation state, also provides reference information for the supervisor to breaking rules and regulations and accident analysis.
In one embodiment, the height detection device is configured to obtain a height of the operator, and if the height of the operator is greater than a preset height, the at least one auxiliary detection device is activated.
The height detection device can be additionally provided with a micro positioning device at the waist position of the safety belt, and the micro positioning device is used for detecting the vertical displacement of an operator.
Specifically, after detecting that the safety belt is worn by the operator, the height of the operator at the time is set to 0m, and when the vertical displacement of the operator is greater than a preset height, for example, 2m, the operator is determined to be in a high-altitude operation state, and at least one auxiliary detection device is started.
And the height detection device is also used for acquiring the height of the operator, and if the height of the operator is greater than the preset height, at least one auxiliary detection device is started, and the real-time height of the operator is sent to the supervisor.
In this embodiment, the height detection device detects the real-time height of the operator, and when the operator meets the requirement of high-altitude operation (i.e., 2 m), the auxiliary detection device is started, so that the safety of the operator in high-altitude operation can be fully ensured.
In one embodiment, the at least one auxiliary detection device comprises an induced electricity detection device for acquiring induced electricity of the environment where the operator is located, and if the induced electricity is greater than a human body safety voltage threshold value, determining that the current operation is in a dangerous operation state exceeding a safety operation voltage.
If the induced electricity exceeds a human body safe voltage threshold (generally 36V), the current operation is determined to be in a dangerous operation state exceeding the safe operation voltage, and the dangerous operation state is prompted to stop the operation by an audible and visual alarm mode.
Specifically, if the induced electricity of the environment where the operator is located, which is acquired by the induced electricity detection device, is greater than the human body voltage safety threshold, it is determined that the current operation is in a dangerous operation state exceeding the safety operation voltage, and the real-time magnitude of the induced electricity is sent to the monitoring party.
In this embodiment, detect the induced voltage of operation personnel environment through response electric detection device, can in time remind operation personnel, avoid operation personnel to suffer the response electric danger.
In one embodiment, the at least one auxiliary detection device comprises a seat belt hook state detection device for acquiring a seat belt hook height, and if the seat belt hook height is smaller than a real-time height of an operator or the seat belt hook is not hung at a specified position, determining that the current operation is in a dangerous operation state in which the seat belt is not hung.
The safety device comprises a safety belt, a hook, a sensor and a controller, wherein the hooks at two ends of the safety belt respectively comprise a flexible sensor, the flexible sensors are polymer piezoelectric sensors, and when the safety hook is used for hanging an object or receives a tensile force in the extending direction of the safety rope, the sensors generate signals; if the safety hook is not hung, the sensor outputs no signal.
Specifically, when the sensor output at the two ends of the safety hook is "1", it represents that the safety hook is in a working state, and when the sensor output at any one end of the safety hook is "0", it represents that the safety hook is in an unaffiliated state.
Wherein, can all install miniature positioning sensor additional to the both ends of safety hook, miniature positioning sensor feeds back the real-time height of couple. And judging that the current operation is in a dangerous operation state with the safety belt not hung well by comparing the real-time height of the hook at one end of the operator with the real-time height of the hook at the other end of the operator.
Specifically, if the real-time height of the hook at one end of the operator is greater than the real-time height of the hook at the other end of the operator or the height difference between the two ends of the safety belt hook is less than 30cm, the safety belt is considered to be in a low-hanging-height state at the moment, namely the safety belt hook is not hung at a specified position, and the current operation is judged to be in a dangerous operation state that the safety belt is not hung well at the moment.
In this embodiment, whether the hook is tensioned is determined by detecting the pressure applied to the hooks at the two ends of the safety belt, and then whether the hook of the safety belt is in a working state is determined. If the safety belt hook is judged not to be in the working state or the safety belt is judged to be in the low-hanging high-use state, the current operation state that the safety belt is not hung is output to a monitoring party, the operation personnel is reminded, and unsafe and irregular behaviors of the operation personnel are recorded while the operation personnel are prevented from falling dangerously.
Generally speaking, for work scenes with dark light or at night, high-altitude workers are at high altitude, ground personnel and other cooperation personnel cannot see the working conditions of the high-altitude workers clearly, even the conditions that a plurality of people work at high altitude are difficult to identify and know how many people work, and meanwhile, the conditions of insufficient illumination or inconvenient carrying of illumination tools during high-altitude work exist. In view of the above, in one embodiment, the at least one auxiliary detection device includes a light detection device for acquiring the illumination intensity of the environment around the seat belt, and if the illumination intensity of the environment around the seat belt is lower than a preset illumination intensity threshold, it is determined that the current operation is in a dangerous operation state with insufficient wire.
The light detection device can be a photoresistor-core photoswitch circuit with relay control data. When the ambient light intensity of the safety belt is lower than the preset light intensity threshold value, the light-operated switch circuit is switched on, and the warning lamp is started or the LED lamp is started for lighting.
Specifically, the preset illumination intensity threshold value can be changed according to seasonal changes of the operation activities, so that the electric energy consumption is reduced on the premise that the operation personnel normally carry out the operation activities.
In this embodiment, through the collection to the ambient illumination intensity of safety belt to with predetermine illumination intensity threshold value and compare, can in time judge whether the operating personnel need supply the illumination source, let the operating personnel develop under the prerequisite of work smoothly, let ground cooperation personnel know operating personnel's operating condition.
In one embodiment, the early warning module comprises at least one of a sound early warning device, a light early warning device and a sound and light early warning device.
The structural block diagram of the early warning module is shown in fig. 2, and includes: the system comprises an early warning module 200, a sound early warning device 202, a light early warning device 204, an acousto-optic early warning device 206 and a manual emergency call device 208.
The sound warning device 202 includes a sound unit for generating an intelligent voice warning to remind the operator, such as "please wear the safety belt correctly", "high voltage danger, get an electric shock! ".
Light early warning device 204 includes warning light, LED light, and when the environment light that the operation personnel were located was darker, start the LED light, when the response of the environment that the operation personnel were located was greater than human safe voltage, the warning light scintillation.
The sound and light warning device 206 is a combination of the sound warning device 202 and the light warning device 204, for example, when the two ends of the seat belt hook are not hung, the sound and light warning device gives out warning sound: "loss of protection, danger" and flashing of the warning light.
Manual emergency call-for-help device 208 for when the emergency takes place for the operating personnel, after the emergency call-for-help button was pressed manually, the early warning module sent SOS warning sound and the warning light is often bright.
In this embodiment, warning in advance to various dangerous factors that may influence the operation personnel safety through early warning device can fully guarantee operation personnel's operation safety.
In one embodiment, as shown in fig. 3, the present application provides an intelligent integrated seatbelt-height warning system comprising: the safety belt monitoring system comprises a safety belt wearing state detection device 300, a height detection device 302, an induction electricity detection device 304, a safety belt hook state detection device 306, a light detection device 308, a supervision module 310, an early warning module 312, a power supply module 314, an operation monitoring module 316 and a safety monitoring platform 318.
The safety belt wearing state detection device 300 is used for detecting a first safety belt wearing state of an operator when the somatosensory signal of the operator is monitored.
The height detection device 302 is configured to obtain a height of an operator, and if the height of the operator is greater than a preset height, at least one of the inductive electrical detection device 304, the seat belt hook state detection device 306, and the light detection device 308 is started.
And the induced electricity detection device 304 is used for acquiring induced electricity of the environment where the operating personnel is located, and if the induced electricity is greater than the human body safe voltage threshold, determining that the current operation is in a dangerous operation state exceeding the safe operation voltage.
The safety belt hook state detection device 306 acquires the height of the safety belt hook, and determines that the current operation is in a dangerous operation state in which the safety belt is not hung if the height of the safety belt hook is smaller than the real-time height of the operator or the safety belt hook is not hung at a specified position.
And the light detection device 308 is configured to obtain the illumination intensity of the environment around the seat belt, and determine that the current operation is in a dangerous operation state with insufficient safety line if the illumination intensity of the environment around the seat belt is lower than a preset illumination intensity threshold.
And the supervision module 310 is configured to collect an operation video of the operator, and determine a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video.
The system further comprises an operation monitoring module 316, configured to collect an operation video of an operator, and send the operation video to the supervision module 310. Specifically, the operation monitoring module 316 is used for monitoring the operation process of high-altitude operation personnel, the operation monitoring module 316 is used for carrying out video recording on the operation of personnel through a miniature intelligent camera (law enforcement recorder), and transmitting the operation condition to the safety supervision platform 318 in real time through a wireless network transmission module, meanwhile, the operation monitoring module has a local storage function, can store the operation recording video for a certain time, is a black box for high-altitude operation recording, and provides a clear and effective support material for analyzing accident events such as illegal operation, high-altitude falling and the like.
The wireless network transmission module is realized by WIFI or 4G/5G data network and is used for transmitting the danger warning information and the operation record video of the high-altitude operation to the safety supervision platform 318.
The early warning module 312 is configured to output early warning information when any one of the first seat belt wearing state, the first auxiliary safety work detection state, the second seat belt wearing state, or the second auxiliary safety work detection state is abnormal.
The first auxiliary safety operation detection state is obtained by the induction electric detection device 304, the seat belt hook state detection device 306, and the light detection device 308.
The early warning module 312 includes at least one of a sound early warning device, a light early warning device, and an acousto-optic early warning device.
The power module 314 provides power output for the whole system through the storage battery, and the photovoltaic panel charges the storage battery, so that long-term endurance of the power supply is realized, and the storage battery does not need to be replaced regularly or charged independently.
The safety supervision platform 318 can be carried on a field mobile terminal, a mobile phone APP or a computer to realize field and remote safety supervision.
In this embodiment, the safety belt wearing state detection device is used for detecting a first safety belt wearing state of an operator when a somatosensory signal of the operator is monitored; the system comprises at least one auxiliary detection device, a safety operation detection device and a safety operation detection device, wherein the auxiliary detection device is used for acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension; the monitoring module is used for acquiring an operation video of an operator and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video; and the early warning module is used for outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal. Therefore, (1) intelligent identification is realized on whether the high-altitude operation personnel correctly use the safety belt, safety warning reminding is timely made on dangerous behaviors such as losing safety belt protection, hanging the safety belt at a low position and using the safety belt at a high position, and the illegal behaviors are fed back to a field guardian or a safety supervisor in real time, so that real-time intelligent supervision on the high-altitude operation is realized; (2) The risk that induced electricity and the like in the working environment of high-altitude working personnel cannot be identified by naked eyes is intelligently identified and early warned, and the risk of electric shock of the personnel is effectively reduced; (3) The real-time monitoring of the high-altitude operation is realized through the operation monitoring, the operation process and the detail monitoring blind area of the high-altitude operation are eliminated, and meanwhile, a high-altitude operation 'black box' is established, so that an effective means is provided for the analysis of violation and accident events; (4) Realize also greatly having reduced the risk that the aerial work brought under the dark ring border when carrying out real-time location to the eminence personnel through positioner, warning light, LED lamp etc. and promoted the factor of safety of aerial work. (5) After the safety belt is worn by an operator, a first auxiliary safety operation detection state corresponding to the safety operation dimensionality is acquired, whether the environment where the operator is located is suitable for developing operation activities can be preliminarily judged, further, the state is worn by the first safety belt through the early warning module, the first auxiliary safety operation detection state is detected, the state is worn by the second safety belt and the second auxiliary safety operation detection state is judged, the mode that video detection and an auxiliary detection device are combined is used, and under the premise that the safety operation of the operator is guaranteed, reference information is provided for violation and accident analysis for a supervisor.
All or part of each module in the safety belt early warning device can be realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Based on the same inventive concept, the embodiment of the application also provides a safety belt early warning method for realizing the safety belt early warning system. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the system, so the specific limitations in one or more embodiments of the seatbelt warning method provided below may refer to the limitations on the seatbelt warning system in the foregoing, and are not described herein again.
In one embodiment, as shown in fig. 4, there is provided a seat belt early warning method including:
s400, detecting a first safety belt wearing state of an operator when the somatosensory signal of the operator is monitored;
s402, acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension;
s404, collecting an operation video of the operator, and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video;
and S406, outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal.
In one embodiment, the method further comprises: and acquiring the height of the operator, and if the height of the operator is greater than the preset height, executing a step of acquiring a first auxiliary safety operation detection state of the operator in the corresponding safety operation dimension.
In one embodiment, the induced electricity of the environment where the operator is located is obtained, and if the induced electricity is larger than a human body safety voltage threshold value, the current operation is determined to be in a dangerous operation state exceeding the safety operation voltage.
In one embodiment, the height of the safety belt hook is obtained, and if the height of the safety belt hook is smaller than the real-time height of an operator or the safety belt hook is not hung at a specified position, the current operation is determined to be in a dangerous operation state that the safety belt is not hung well.
In one embodiment, the illumination intensity of the environment around the safety belt is obtained, and if the illumination intensity of the environment around the safety belt is lower than a preset illumination intensity threshold value, it is determined that the current operation is in a dangerous operation state with insufficient safety line.
In one embodiment, as shown in fig. 5, another seatbelt warning method is provided, including:
s500, when the somatosensory signal of the operator is monitored, the wearing state of the first safety belt of the operator is detected.
And S502, judging whether the wearing state of the first safety belt of the operator is 'worn' or not.
If the first safety wearing state of the operator is 'worn', executing S504, otherwise, returning to S500, and keeping detection on the first safety belt wearing state of the operator.
S504, the height of the operator is obtained, and if the height of the operator is larger than the preset height, the step of obtaining the first auxiliary safety operation detection state of the operator in the corresponding safety operation dimension is executed.
The step of acquiring the first auxiliary safety work detection state of the worker in the corresponding safety work dimension specifically includes steps S506, S508, and S510.
S506, the induced electricity of the environment where the operating personnel are located is obtained, and if the induced electricity is larger than the human body safety voltage threshold value, the current operation is determined to be in a dangerous operation state exceeding the safety operation voltage.
And S508, acquiring the height of the safety belt hook, and if the height of the safety belt hook is smaller than the real-time height of an operator or the safety belt hook is not hung at a specified position, determining that the current operation is in a dangerous operation state that the safety belt is not hung.
And S510, acquiring the illumination intensity of the surrounding environment of the safety belt, and if the illumination intensity of the surrounding environment of the safety belt is lower than a preset illumination intensity threshold value, determining that the current operation is in a dangerous operation state with insufficient safety line.
S512, collecting an operation video of the operator, and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video.
And S514, outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal.
It should be understood that, although the steps in the flowcharts related to the embodiments as described above are sequentially displayed as indicated by arrows, the steps are not necessarily performed sequentially as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a part of the steps in the flowcharts related to the embodiments described above may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the execution order of the steps or stages is not necessarily sequential, but may be rotated or alternated with other steps or at least a part of the steps or stages in other steps.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The database of the computer device is used for storing early warning information data. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a seat belt warning method.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is further provided, which includes a memory and a processor, the memory stores a computer program, and the processor implements the steps of the above method embodiments when executing the computer program.
In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.
In an embodiment, a computer program product is provided, comprising a computer program which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.
It should be noted that, the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data for analysis, stored data, presented data, etc.) referred to in the present application are information and data authorized by the user or sufficiently authorized by each party.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, databases, or other media used in the embodiments provided herein can include at least one of non-volatile and volatile memory. The nonvolatile Memory may include a Read-Only Memory (ROM), a magnetic tape, a floppy disk, a flash Memory, an optical Memory, a high-density embedded nonvolatile Memory, a resistive Random Access Memory (ReRAM), a Magnetic Random Access Memory (MRAM), a Ferroelectric Random Access Memory (FRAM), a Phase Change Memory (PCM), a graphene Memory, and the like. Volatile Memory can include Random Access Memory (RAM), external cache Memory, and the like. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others. The databases referred to in various embodiments provided herein may include at least one of relational and non-relational databases. The non-relational database may include, but is not limited to, a block chain based distributed database, and the like. The processors referred to in the various embodiments provided herein may be, without limitation, general purpose processors, central processing units, graphics processors, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, or the like.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.
Claims (10)
1. A seat belt early warning system, the system comprising:
the safety belt wearing state detection device is used for detecting a first safety belt wearing state of an operator when the somatosensory signal of the operator is monitored;
the system comprises at least one auxiliary detection device, a first safety operation detection device and a second safety operation detection device, wherein the auxiliary detection device is used for acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension;
the monitoring module is used for acquiring an operation video of an operator and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video;
and the early warning module is used for outputting early warning information when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal.
2. The system of claim 1, further comprising a height detection device for obtaining a height of the operator, wherein at least one of the auxiliary detection devices is activated if the height of the operator is greater than a predetermined height.
3. The system of claim 1 or 2, wherein the at least one auxiliary detection device comprises a faradic electricity detection device for acquiring faradic electricity of an environment where the operator is located, and if the faradic electricity is greater than a human body safety voltage threshold value, determining that the current operation is in a dangerous operation state exceeding a safety operation voltage.
4. The system of claim 1 or 2, wherein the at least one auxiliary detection device comprises a seat belt hook state detection device for obtaining a seat belt hook height, and if the seat belt hook height is less than a real-time height of the operator or the seat belt hook is not hooked at a specified position, determining that the current operation is in a dangerous operation state in which the seat belt is not hooked.
5. The system according to claim 1 or 2, wherein the at least one auxiliary detection device comprises a light detection device for obtaining the illumination intensity of the environment around the safety belt, and if the illumination intensity of the environment around the safety belt is lower than a preset illumination intensity threshold value, it is determined that the current operation is in a dangerous operation state with insufficient wire.
6. The system of any one of claims 1 or 2, wherein the early warning module comprises at least one of a sound early warning device, a light early warning device, and an acousto-optic early warning device.
7. A seat belt early warning method, the method comprising:
when the somatosensory signal of the operator is monitored, detecting the wearing state of a first safety belt of the operator;
acquiring a first auxiliary safety operation detection state of an operator in a corresponding safety operation dimension through at least one auxiliary detection device;
acquiring an operation video of an operator, and determining a second safety belt wearing state and/or a second auxiliary safety operation detection state of the operator based on the operation video;
and when any one of the first safety belt wearing state, the first auxiliary safety operation detection state, the second safety belt wearing state or the second auxiliary safety operation detection state is abnormal, outputting early warning information.
8. The method of claim 7, further comprising:
and acquiring the height of an operator, and if the height of the operator is greater than a preset height, executing a step of acquiring a first auxiliary safety operation detection state of the operator in a corresponding safety operation dimension.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor realizes the steps of the method of any one of claims 7 to 8 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 7 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211245117.7A CN115578833A (en) | 2022-10-12 | 2022-10-12 | Safety belt early warning system, method, computer device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211245117.7A CN115578833A (en) | 2022-10-12 | 2022-10-12 | Safety belt early warning system, method, computer device and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116580525A (en) * | 2023-05-12 | 2023-08-11 | 南方电网调峰调频发电有限公司检修试验分公司 | Safety early warning method, device and equipment for electric power operation and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116580525A (en) * | 2023-05-12 | 2023-08-11 | 南方电网调峰调频发电有限公司检修试验分公司 | Safety early warning method, device and equipment for electric power operation and storage medium |
| CN116580525B (en) * | 2023-05-12 | 2024-02-13 | 南方电网调峰调频发电有限公司检修试验分公司 | Safety early warning method, device and equipment for electric power operation and storage medium |
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