CN112602981A - Intelligent safety helmet and control method of intelligent safety helmet - Google Patents
Intelligent safety helmet and control method of intelligent safety helmet Download PDFInfo
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- CN112602981A CN112602981A CN202011275200.XA CN202011275200A CN112602981A CN 112602981 A CN112602981 A CN 112602981A CN 202011275200 A CN202011275200 A CN 202011275200A CN 112602981 A CN112602981 A CN 112602981A
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/046—Means for detecting hazards or accidents
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/30—Mounting radio sets or communication systems
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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
- 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
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0407—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis
- G08B21/043—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons based on behaviour analysis detecting an emergency event, e.g. a fall
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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
- G08B21/18—Status alarms
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- Gerontology & Geriatric Medicine (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention provides a safety helmet which comprises a helmet body, wherein the helmet body is provided with a main control module, a data acquisition module and an alarm module, and the main control module is positioned in the helmet body and used for receiving data information collected by the data acquisition module and making processing judgment; the data acquisition module comprises a positioning module and a state detection module, the state detection module comprises an offline state detection circuit and a silent state detection circuit, and the offline state detection circuit and the silent state detection circuit are both connected with the main control module; the positioning module is connected with the main control module and is used for acquiring the real-time geographic position of a user; the alarm module is connected with the main control module and used for warning a user when receiving an alarm instruction sent by the main control module; the invention also provides a control method of the intelligent safety helmet, which is convenient for monitoring the information of constructors by monitoring managers in real time and can give an early warning to emergencies in time.
Description
Technical Field
The invention relates to wearable safety equipment, in particular to an intelligent safety helmet and a control method of the intelligent safety helmet.
Background
In the engineering operation process, the wearing of the safety helmet is very necessary for the personal safety of constructors, but most of the traditional safety helmets only have a single anti-collision function, and the early warning function of common danger in a construction site and the safety information feedback function of the constructors are not realized.
The early warning device is added on the basis of the traditional safety helmet disclosed in Chinese patent with publication number 110179198A of 8, 30 and 8 months in 2019, whether a constructor wears the safety helmet or not can be detected in a preset dangerous area, the constructor is prompted to wear the safety helmet well, however, the early warning condition is single, the early warning is only carried out aiming at whether the constructor wears the safety helmet or not, and effective early warning measures for common electric shock dangers and the like in a construction site are not provided.
The Chinese patent with publication number 111493441A of 8/7/2020 has been further improved, the monitoring function for constructors is added, and the danger types pre-warned by the pre-warning function are enlarged, but the application of the positioning information and the collected ambient environment data is not in place, and only the positioning information and the collected ambient environment data are used for risk avoidance, and only the danger caused by environmental factors is concerned, the health problem of the constructors is not emphasized, and the communication function is not provided, so that when an accident occurs, monitoring managers are difficult to directly contact the constructors and know the situation. Moreover, most of the workers on the construction site are scattered, monitoring and management personnel are difficult to orderly move the workers according to engineering requirements, the base number of the construction personnel is large, and the monitoring and management personnel are difficult to supervise the work of each construction personnel in real time.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an intelligent safety helmet and a control method of the intelligent safety helmet, so as to solve the problems that the information collection of construction personnel is difficult and timely early warning cannot be given to the construction personnel and dangerous conditions of a construction site in the background technology.
The purpose of the invention is realized by the following technical scheme:
an intelligent safety helmet comprises a helmet body, wherein the helmet body is provided with a main control module, a data acquisition module and an alarm module, and the main control module is positioned inside the helmet body and used for receiving data information collected by the data acquisition module and making corresponding processing judgment; the data acquisition module comprises a positioning module and a state detection module, the state detection module comprises an offline state detection circuit and a silent state detection circuit, and the offline state detection circuit and the silent state detection circuit are both connected with the main control module; the positioning module is connected with the main control module and is used for acquiring the real-time geographic position of a user; the alarm module is connected with the main control module and used for warning a user when receiving an alarm instruction sent by the main control module.
The beneficial effect of above-mentioned scheme does: after the intelligent safety helmet is started, self-checking can be carried out, and signals of the intelligent safety helmet can be sent to monitoring management personnel. Each item data is collected in real time to the data acquisition module, and host system direct processing judges the data of collecting to control alarm module and in time warn, monitoring action automation improves danger and avoids efficiency, and collects user's geographical position in real time, makes things convenient for the development of monitoring managers supervision work and mediation work.
Furthermore, the positioning module comprises a microprocessor and a GPS (global positioning system) positioner, the microprocessor comprises a working area acquisition module and a motion trail algorithm module, the working area acquisition module is connected with the main control module, and the microprocessor divides a working area through the working area acquisition module; the GPS positioner is connected with the main control module, the GPS positioner is used for obtaining positioning points of users, the movement track algorithm module is connected with the GPS positioner, and the microprocessor fits the positioning points of the users into a track line through the movement track algorithm module.
The beneficial effect of above-mentioned scheme does: the work area is automatically divided according to different work places, whether the position of a constructor is located in the divided work area or not can be judged in real time, the constructor is prevented from having border crossing behaviors, the supervision strength is increased, and after an accident occurs, the reason for supposing the accident occurrence can be found according to the trajectory of a user.
The data collection module also comprises a monitoring module, the monitoring module is connected with the main control module, the monitoring module comprises a sensing detection module, a video module and a communication module, and the sensing detection module, the video module and the communication module are all connected with the main control module; the sensing detection module comprises a plurality of sensing units, and each sensing unit comprises an infrared detection sensor, a second acceleration sensor and a non-contact voltage sensor; the video module comprises a camera and a memory, the camera is connected with the memory, external environment data collected by the camera is stored in the memory, the memory is connected with the main control module, and the external environment data stored by the memory is sent to a monitoring manager through the communication module under the control of the main control module; the communication module comprises a voice unit and a wireless communication terminal.
The beneficial effect of above-mentioned scheme does: the intelligent safety helmet can communicate with monitoring management personnel, data collected by the camera are stored in the memory, accident reasons can be searched by calling after an accident happens, and the wireless communication terminal supports the monitoring management personnel to acquire all data information collected by the intelligent safety helmet in real time, so that the intelligent safety helmet is further convenient to manage.
Further, the cap body is further provided with a personnel health monitoring module, the personnel health monitoring module is connected with the main control module, the personnel health monitoring module comprises an infrared non-contact temperature measuring module and a falling detection module, the falling detection module comprises a falling detection module processor, a first acceleration sensor and an inclination sensor, the first acceleration sensor and the inclination sensor are connected with the falling detection module processor, the falling detection module processor comprises a falling detection algorithm module, and the falling detection module processor judges whether the user falls or not by acquiring data of the first acceleration sensor and the inclination sensor through the falling detection algorithm module.
The beneficial effect of above-mentioned scheme does: the intelligent safety helmet has the advantages that the body health of a user is concerned, when the body temperature of the user is abnormal and the falling condition occurs, the intelligent safety helmet can automatically send out an alarm sound to remind the user to pay attention to the health and safety of the user or prompt the falling position of a rescuer.
Further, a control method of the intelligent safety helmet is suitable for the intelligent safety helmet, and comprises the following steps:
the method comprises the following main steps that a main control module, a positioning module, a state detection module and an alarm module are initialized, and an intelligent safety helmet state monitoring sub-step is executed;
and in the second main step, the main control module activates the data acquisition module in the cap body to execute the sub-positioning detection step.
The beneficial effect of above-mentioned scheme does: make the judgement to intelligent safety helmet's state earlier before beginning work, guaranteed that intelligent safety helmet is in the state that can normal communication, guarantee that data transmission is normal, prevent that intelligent safety helmet goes wrong and the untimely problem of warning the user or salvaging untimely to injured user that leads to from appearing. And after the normal state is determined, limiting the user in the working area.
Further, in the first main step, the intelligent safety helmet state monitoring sub-step is as follows: an off-line state monitoring circuit in the state detection module judges whether the intelligent safety helmet is in an off-line state or not, a silent state monitoring circuit judges whether the intelligent safety helmet is in a silent state or not, if the intelligent safety helmet is judged to be in the off-line state or the silent state, the main control module sends an alarm instruction to the alarm module, and the alarm module sends a corresponding alarm sound to prompt a user that the intelligent safety helmet is in a fault and needs to be restarted or overhauled; under other conditions, the intelligent safety helmet is normally used.
The beneficial effect of above-mentioned scheme does: the intelligent safety helmet can carry out self-checking, can report to the police if be in the state that can't send signal, and the suggestion user restarts or overhauls intelligent safety helmet, guarantees that intelligent safety helmet can normally play a role.
Further, in the main step two, the positioning detection sub-step: the positioning module divides a working area and transmits the data of the working area into the main control module, the GPS positioner acquires the geographic position of a user in real time, the positioning module transmits the positioning point data detected by the GPS positioner to the main control module, and if the positioning point of the user is detected to be in the working area divided by the positioning module, the intelligent safety helmet works normally; if the locating point of the user is not in the working area, the main control module sends an alarm instruction to the alarm module, and the alarm module works to send an alarm to the user.
The beneficial effect of above-mentioned scheme does: the user is limited in the working area, the condition that constructors cross the boundary in the working time is prevented, and the work of the constructors can be orderly and seriously executed.
Further, in the main step two, after the main control module activates the data acquisition module in the cap body, the safety monitoring sub-step is also executed: the intelligent safety helmet comprises an infrared detection sensor for detecting whether an intelligent safety helmet is worn or not, a second acceleration sensor for detecting whether the intelligent safety helmet is impacted or not and a non-contact voltage sensor, wherein when the condition that a user does not wear the intelligent safety helmet is detected, or the intelligent safety helmet is impacted or the user enters a charged area and approaches a high-voltage area, a main control module sends an alarm instruction to an alarm module, and the alarm module sends corresponding alarm sound; under other conditions, the intelligent safety helmet works normally.
The beneficial effect of above-mentioned scheme does: the intelligent safety helmet monitors surrounding dangerous factors in real time, timely reminds a user before danger occurs, and reduces the probability of accident occurrence.
Further, in the main step two, after the main control module activates the data acquisition module in the cap body, the accident communication sub-step is also executed: when the data of the sensing detection module in the monitoring module is abnormal, the monitoring management personnel send a communication request signal to a main control module of the intelligent safety helmet, the main control module sends video data information collected by the video module to the monitoring management personnel in real time through the wireless communication terminal, the monitoring management personnel judge the state of a user through the received video data information and decide whether to carry out rescue work, if the monitoring management personnel decide to carry out rescue, the monitoring management personnel determine a specific rescue scheme according to the real-time video data collected by the video module and distribute the rescue work through a voice unit.
The beneficial effect of above-mentioned scheme does: when an accident happens, monitoring management personnel can directly obtain the situation of the accident scene in real time through a video module of the intelligent safety helmet, and rescue work can be better carried out according to specific situations.
Further, in the main step two, after the main control module activates the data acquisition module in the cap body, the sub-step of monitoring the health of the personnel is executed: the infrared non-contact temperature measurement module detects the body temperature of an operator in real time, and if the detected body temperature data is abnormal, the main control module sends an alarm instruction to the alarm module, and the alarm module sends a corresponding alarm sound; when the data of the acceleration sensor and the inclination sensor in the cap body are changed violently, the data obtained by the acceleration sensor and the inclination sensor are sorted and judged through a falling detection algorithm to determine whether a user falls or not, if the user is judged to be in a falling state, the main control module sends an alarm instruction to the alarm module, the alarm module sends corresponding alarm sound, and if the user is judged to be wrong, the user closes the alarm sound through a switch key of the alarm module.
The beneficial effect of above-mentioned scheme does: the health condition of the user is mastered, the alarm sound is sent to seek help when the body temperature is abnormal or the user falls down, the automatic alarm sound closing is supported, and the phenomenon that misjudgment occurs and the work of the user is influenced is prevented.
The invention has the beneficial effects that:
the intelligent safety helmet can divide working areas according to different working places and position the position of a user in real time, the intelligent safety helmet sends the position information of the user to a monitoring manager, the monitoring manager can conveniently supervise and mobilize the work, whether the user is in the working area can be automatically detected, if not, an alarm sound can be automatically sent out, the user can be limited in the working area, and the supervision pressure of the monitoring manager is also reduced. The intelligent safety helmet not only focuses on the danger that the part of the user wearing the intelligent safety helmet is likely to contact, but also focuses on the health safety problem of the user, and when the body temperature of the user is abnormal or the user falls down, corresponding alarm sounds can be sent out. The invention is also provided with a communication function, monitoring management personnel can carry out remote voice guidance on a user in daily work, and accident site information can be acquired through the camera when an accident occurs, so that rescue work can be conveniently arranged, and the rescue efficiency is improved. And all the collected data are stored in the database, so that the inspection historical data can be called when the accident reason is investigated, and the accident reason can be found out quickly and conveniently.
Drawings
Fig. 1 is a schematic diagram of an intelligent safety helmet module according to embodiment 1 of the present invention;
fig. 2 is a schematic diagram of the data acquisition module according to embodiment 1 of the present invention;
FIG. 3 is a schematic diagram of the health monitoring module according to embodiment 1 of the present invention;
fig. 4 is a flowchart illustrating a control method of the intelligent safety helmet according to embodiment 1 of the present invention.
Wherein: 1. the system comprises a main control module, 2, a data acquisition module, 3, an alarm module, 4, a state detection module, 4-1, an offline state detection circuit, 4-2, a silent state detection circuit, 5, a positioning module, 6, a monitoring module, 7, a personnel health monitoring module, 7-1, an infrared non-contact temperature measurement module, 7-2, a fall detection module, 7-2-1, a fall detection module processor, 7-2-1a, a fall detection algorithm module, 7-2-2, a first acceleration sensor, 7-2-3, an inclination sensor, 8, a microprocessor, 8-1, a working area algorithm module, 8-2, a motion track algorithm module, 9, a GPS (global positioning system) positioner, 10, a sensing detection module, 10-1, a sensing unit, 10-1-1, The device comprises an infrared detection sensor 10-1-2, a second acceleration sensor 10-1-3, a non-contact voltage sensor 11, a video module 11-1, a camera 11-2, a memory 12, a communication module 12-1, a voice unit 12-2 and a wireless communication terminal.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1:
as shown in fig. 1, the intelligent safety helmet comprises a helmet body, wherein four keys, namely a start key, a manual alarm key, an alarm cancel key and a light key, are arranged at the front end of the helmet body. The cap body is provided with a main control module 1, a data acquisition module 2 and an alarm module 3. The main control module 1 is located inside the cap body and used for receiving data information collected by the data collection module 2 and making corresponding processing judgment, alarm rules and alarm instructions which are preset by monitoring management personnel are arranged in the main control module, when the collected data show that the corresponding alarm rules are triggered, the main control module can send the corresponding alarm instructions to the alarm module, and the alarm rules and the alarm instructions can be modified by the monitoring management personnel. The data acquisition module 2 comprises a positioning module 5 and a state detection module 4, the state detection module 4 comprises an offline state detection circuit 4-1 and a silent state detection circuit 4-2, the offline state detection circuit 4-1 and the silent state detection circuit 4-2 are both connected with the main control module 1, after the intelligent safety helmet is started, in order to ensure that the intelligent safety helmet can normally work, self-detection is firstly carried out to judge whether the offline state or the silent state occurs, if the intelligent safety helmet is in one of the two states, an alarm is given to prompt a user to restart or overhaul the intelligent safety helmet, and the data acquired by the intelligent safety helmet can be smoothly sent to a monitoring manager; the positioning module 5 is connected with the main control module 1, the positioning module 5 is used for acquiring the real-time geographic position of a user, the geographic position information data of the user can be stored in a database of a monitoring manager, and the monitoring manager can more clearly master the working route of the user. Alarm module 3 is connected with host system 1, alarm module 3 is used for warning the user when receiving the alarm command that host system 1 sent, is provided with corresponding warning pronunciation in the alarm module 3, sends different warning pronunciation according to the different alarm command that host system 1 sent.
The positioning module 5 comprises a microprocessor 8 and a GPS (global positioning system) positioner 9, and the microprocessor comprises a working area acquisition module 8-1 and a motion trail algorithm module 8-2. The work area acquisition module 8-1 is connected with the main control module 1, before work areas are divided, monitoring and management personnel can transmit electronic construction drawing information of a work site into the intelligent safety helmet, and then the microprocessor 8 divides the specific work areas of users through the work area acquisition module 8-1 on the basis of the electronic construction drawings. The GPS locator 9 is connected with the microprocessor 8 and used for obtaining locating points of users and then transmitting locating point information of the users into the microprocessor, the microprocessor 8 fits the locating points of the users into a track line through the motion track algorithm module 8-2, monitoring managers can judge the working state of the users by looking up the track line, and the reasons of accidents can be quickly found by looking up the track line of the users after accidents occur.
Specifically, as shown in fig. 2, the data collection module 2 further includes a monitoring module 6, the monitoring module 6 is connected to the main control module 1, the monitoring module 6 includes a sensing detection module 10, a video module 11 and a communication module 12, and the sensing detection module 10, the video module 11 and the communication module 12 are all connected to the main control module 1. The sensing detection module 10 comprises three sensing units 10-1, the sensing units 10-1 comprise infrared detection sensors 10-1-1, second acceleration sensors 10-1-2 and non-contact voltage sensors 10-1-3, the infrared detection sensors 10-1-1 detect whether a user wears an intelligent safety helmet, the second acceleration sensors 10-1-2 detect whether the user receives a collision after wearing the intelligent safety helmet, the non-contact voltage sensors 10-1-3 detect whether the user approaches a high-voltage area of a charged area, the infrared detection sensors 10-1-1, the second acceleration sensors 10-1-2 and the non-contact voltage sensors 10-1-3 transmit detection data to the main control module 1 in real time, the main control module 1 judges whether the data trigger the set alarm rule. The video module 11 comprises a camera 11-1 and a memory 11-2, the camera 11-1 is connected with the memory 11-2, external environment data collected by the camera 11-1 are stored in the memory 11-2, the data in the memory can be transmitted to a monitoring manager, when a wireless network does not exist, the data are stored in the memory, once the wireless network exists, the data are uploaded to the monitoring manager, and the monitoring manager can call and check historical video information. The camera 11-1 can also be used in rescue work during accidents, and monitoring management personnel can acquire environmental information of an accident scene through the camera 11-1 when carrying out rescue work and then carry out deployment of specific rescue work. The communication module 12 comprises a voice unit 12-1 and a wireless communication terminal 12-2, and when an accident occurs, self-rescue guidance can be performed on a user through the voice unit 12-1, and if people need to be mobilized according to specific projects in normal work, arrangement on the spot is not needed, and work arrangement can be directly deployed through the voice unit 12-1.
Specifically, as shown in fig. 3, the cap body further comprises a personnel health monitoring module 7, the personnel health monitoring module 7 is connected with the main control module 1, and the personnel health monitoring module 7 comprises an infrared non-contact temperature measurement module 7-1 and a fall detection module 7-2. The infrared non-contact temperature measurement module 7-1 detects the body temperature of the user in real time, and once the detection data of the infrared non-contact temperature measurement module 7-1 is abnormal, the main control module 1 sends an alarm instruction, and the user can realize that the body condition of the user is abnormal because the body temperature is difficult to find in a small amplitude. The fall detection module 7-2 comprises a fall detection module processor 7-2-1, a first acceleration sensor 7-2-2 and an inclination sensor 7-2-3, the first acceleration sensor 7-2-2 and the inclination sensor 7-2-3 are connected with the fall detection module processor 7-2-1, the fall detection module processor 7-2-1 comprises a fall detection algorithm module 7-2-1a, and the fall detection module processor 7-2-1 collates data of the first acceleration sensor 7-2-2 and the inclination sensor 7-2-3 through the fall detection algorithm module 7-2-1a to judge whether the user falls or not.
As shown in fig. 4, the present invention further provides a control method of an intelligent safety helmet, comprising the following steps:
the method comprises the following main steps that a main control module 1, a positioning module 5, a state detection module 4 and an alarm module 3 are initialized, and an intelligent safety helmet state monitoring sub-step is executed;
and in the second main step, the main control module 1 activates the data acquisition module 2 in the cap body to execute the positioning detection sub-step.
In the first main step, the intelligent safety helmet state monitoring sub-step is as follows: an offline state monitoring circuit 5-1 in the state detection module 5 judges whether the intelligent safety helmet is in an offline state or not, a silent state monitoring circuit 5-2 judges whether the intelligent safety helmet is in a silent state or not, if the intelligent safety helmet is judged to be in the offline state or the silent state, the main control module 1 sends an alarm instruction to the alarm module 3, and the alarm module 3 sends a corresponding alarm sound to prompt a user that the intelligent safety helmet is in a fault and needs to be restarted or overhauled; under other conditions, the intelligent safety helmet is normally used.
In the main step two, the positioning detection sub-step: the positioning module 5 divides a working area and transmits data of the working area into the main control module 1, the GPS positioner 9 acquires the geographic position of a user in real time, the positioning module 5 transmits positioning point data detected by the GPS positioner 9 to the main control module 1, and if the positioning point of the user is detected to be in the working area divided by the positioning module 5, the intelligent safety helmet works normally; if the locating point of the user is not in the working area, the main control module 1 sends an alarm instruction to the alarm module 3, and the alarm module 3 works to send an alarm to the user.
In the second main step, after the main control module 1 activates the data acquisition module 2 in the cap body, the safety monitoring sub-step is also executed: the method comprises the steps that an infrared detection sensor 10-1-1 for detecting whether an intelligent safety helmet is worn, a second acceleration sensor 10-1-2 for detecting whether the intelligent safety helmet is impacted and a non-contact voltage sensor 10-1-3 are initialized, when the situation that a user does not wear the intelligent safety helmet is detected, or the intelligent safety helmet is impacted is detected, or the user enters a charged area and approaches a high-voltage area, a main control module 1 sends an alarm instruction to an alarm module 3, and the alarm module 3 sends corresponding alarm sound; under other conditions, the intelligent safety helmet works normally.
In the second main step, after the main control module 1 activates the data acquisition module 2 in the cap body, the accident communication sub-step is also executed: when data of a sensing detection module in a monitoring module is abnormal, a monitoring manager sends a communication request signal to a main control module 1 of the intelligent safety helmet, the main control module 1 sends video data information collected by a video module 11 to the monitoring manager in real time through a wireless communication terminal 12-2, the monitoring manager judges the state of a user through the received video data information and determines whether rescue work is carried out, if the monitoring manager determines to carry out rescue, the monitoring manager determines a specific rescue scheme according to real-time video data collected by the video module 11 and distributes the rescue work through a voice unit 12-1.
In the second main step, after the main control module 1 activates the data acquisition module 2 in the cap body, the sub-step of monitoring the health of the personnel is executed: the infrared non-contact temperature measurement module 7-1 detects the body temperature of an operator in real time, if the detected body temperature data is abnormal, the main control module 1 sends an alarm instruction to the alarm module 3, and the alarm module 3 sends corresponding alarm sound; when the data of the acceleration sensor and the inclination sensor in the cap body are changed violently, the data obtained by the acceleration sensor and the inclination sensor are sorted and judged through a falling detection algorithm to determine whether a user falls, if the user is judged to be in a falling state, the main control module 1 sends an alarm instruction to the alarm module 3, the alarm module 3 sends out corresponding alarm sound, and if wrong judgment is made, the user closes the alarm sound through a switch key of the alarm module 3.
Example 2:
when the accident communication sub-step is executed and rescue work is distributed through the voice unit 12-1, a monitoring manager can transmit specific work arrangement in a text typing mode, the text typed by the monitoring manager is converted into voice data after being processed through TTS equipment, the voice data is transmitted to the intelligent safety helmet through the wireless communication terminal 12-2 and further sent to the voice unit 12-1, and the voice data is transmitted to a user of the intelligent safety helmet in a voice broadcasting mode.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit of the invention as set forth in the claims.
Claims (10)
1. An intelligent safety helmet comprises a helmet body, and is characterized in that the helmet body is provided with a main control module (1), a data acquisition module (2) and an alarm module (3), wherein the main control module (1) is positioned inside the helmet body and used for receiving data information collected by the data acquisition module (2) and making processing judgment; the data acquisition module (2) comprises a positioning module (5) and a state detection module (4), the state detection module (4) comprises an offline state detection circuit (4-1) and a silent state detection circuit (4-2), and the offline state detection circuit (4-1) and the silent state detection circuit (4-2) are both connected with the main control module (1); the positioning module (5) is connected with the main control module (1), and the positioning module (5) is used for acquiring the real-time geographic position of a user; the alarm module (3) is connected with the main control module (1), and the alarm module (3) is used for warning a user when receiving an alarm instruction sent by the main control module (1).
2. An intelligent safety helmet according to claim 1, wherein the positioning module (5) comprises a microprocessor (8) and a GPS locator (9), the microprocessor comprises a work area acquisition module (8-1) and a motion trail algorithm module (8-2), the work area acquisition module (8-1) is connected with the microprocessor (8), and the microprocessor (8) divides a work area through the work area acquisition module (8-1); the GPS positioner (9) is connected with the microprocessor (8), the GPS positioner (9) is used for obtaining a positioning point of a user, the motion trail algorithm module (8-2) is connected with the GPS positioner (9), and the microprocessor (8) fits the positioning point of the user into a track line through the motion trail algorithm module (8-2).
3. The intelligent safety helmet according to claim 1, wherein the data collection module (2) further comprises a monitoring module (6), the monitoring module (6) comprises a sensing detection module (10), a video module (11) and a communication module (12), and the sensing detection module (10), the video module (11) and the communication module (12) are all connected with a main control module; the sensing detection module (10) comprises a plurality of sensing units (10-1), and the sensing units (10-1) comprise infrared detection sensors (10-1-1), second acceleration sensors (10-1-2) and non-contact voltage sensors (10-1-3); the video module (11) comprises a camera (11-1) and a memory (11-2), the camera (11-1) is connected with the memory (11-2), external environment data collected by the camera (11-1) are stored in the memory (11-2), the memory (11-2) is connected with the main control module (1), and the external environment data stored by the memory (11-2) are sent to a monitoring manager through the communication module (12) under the control of the main control module (1); the communication module (12) comprises a voice unit (12-1) and a wireless communication terminal (12-2).
4. An intelligent safety helmet as claimed in claim 1, wherein the helmet body is further provided with a personal health monitoring module (7), the personal health monitoring module (7) is connected with the main control module (1), the personal health monitoring module (7) comprises an infrared non-contact thermometry module (7-1) and a fall detection module (7-2), the fall detection module (7-2) comprises a fall detection module processor (7-2-1), a first acceleration sensor (7-2-2) and an inclination sensor (7-2-3), the first acceleration sensor (7-2-2) and the inclination sensor (7-2-3) are both connected with the fall detection module processor (7-2-1), and the fall detection module processor (7-2-1) comprises a fall detection algorithm module (7-2-1) -2-1a), the fall detection module processor (7-2-1) obtaining data of the first acceleration sensor (7-2-2) and the inclination sensor (7-2-3) through the fall detection algorithm module (7-2-1a) to determine whether the user has fallen.
5. A control method of intelligent safety helmet, which is suitable for the intelligent safety helmet of any one of claims 1-4, and is characterized by comprising the following steps:
the method comprises the following main steps that a main control module (1), a positioning module (5), a state detection module (4) and an alarm module (3) are initialized, and an intelligent safety helmet state monitoring sub-step is executed;
and in the second main step, the main control module (1) activates the data acquisition module (2) in the cap body to execute the positioning detection substep.
6. The method for controlling the intelligent safety helmet as claimed in claim 5, wherein the intelligent safety helmet state monitoring sub-step in the first main step is as follows: an offline state monitoring circuit (5-1) in a state detection module (5) judges whether an intelligent safety helmet is in an offline state, a silent state monitoring circuit (5-2) judges whether the intelligent safety helmet is in a silent state, if the intelligent safety helmet is in the offline state or the silent state, a main control module (1) sends an alarm instruction to an alarm module (3), and the alarm module (3) sends a corresponding alarm sound to prompt a user that the intelligent safety helmet has a fault and needs to be restarted or maintained; under other conditions, the intelligent safety helmet is normally used.
7. The control method of intelligent safety helmet as claimed in claim 5, wherein the positioning detection substep in the main step two is: the positioning module (5) divides a working area and transmits data of the working area into the main control module (1), the GPS (global positioning system) positioner (9) acquires the geographic position of a user in real time, the positioning module (5) transmits positioning point data detected by the GPS positioner (9) into the main control module (1), and if the positioning point of the user is detected to be in the working area divided by the positioning module (5), the intelligent safety helmet works normally; if the locating point of the user is not in the working area, the main control module (1) sends an alarm instruction to the alarm module (3), and the alarm module (3) works to send an alarm to the user.
8. The control method of the intelligent safety helmet as claimed in claim 5, wherein in the second main step, after the main control module (1) activates the data acquisition module (2) in the helmet body, the sub-steps of safety monitoring are further executed: an infrared detection sensor (10-1-1) for detecting whether an intelligent safety helmet is worn, a second acceleration sensor (10-1-2) for detecting whether the intelligent safety helmet is impacted and a non-contact voltage sensor (10-1-3) are initialized, when the condition that a user does not wear the intelligent safety helmet is detected, or the intelligent safety helmet is impacted is detected, or the user enters an electrified area and approaches a high-voltage area, a main control module (1) sends an alarm instruction to an alarm module (3), and the alarm module (3) sends corresponding alarm sound; under other conditions, the intelligent safety helmet works normally.
9. The control method of the intelligent safety helmet as claimed in claim 5, wherein in the second main step, after the main control module (1) activates the data acquisition module (2) in the helmet body, the sub-step of accident communication is further executed: when the data of a sensing detection module in a monitoring module is abnormal, a monitoring manager sends a communication request signal to a main control module (1) of the intelligent safety helmet, the main control module (1) sends video data information collected by a video module (11) to a monitoring manager in real time through a wireless communication terminal (12-2), the monitoring manager judges the state of a user through the received video data information and decides whether rescue work is carried out, if the monitoring manager decides to carry out rescue, the monitoring manager decides a specific rescue scheme through real-time video data collected by the video module (11) and distributes the rescue work through a voice unit (12-1).
10. The control method of the intelligent safety helmet as claimed in claim 5, wherein in the second main step, after the main control module (1) activates the data acquisition module (2) in the helmet body, the sub-step of monitoring the health of the person is further executed: the infrared non-contact temperature measurement module (7-1) detects the body temperature of an operator in real time, if the detected body temperature data is abnormal, the main control module (1) sends an alarm instruction to the alarm module (3), and the alarm module (3) sends a corresponding alarm sound; when data of a first acceleration sensor (7-2-2) and a first inclination sensor (7-2-3) in the cap body exceed a set threshold value, the data obtained by the first acceleration sensor (7-2-2) and the data obtained by the first inclination sensor (7-2-3) are sorted and judged through a falling detection algorithm (7-2-1a) to determine whether a user falls or not, if the user is judged to be in a falling state, a main control module (1) sends an alarm instruction to an alarm module (3), the alarm module (3) sends corresponding alarm sound, and if the user is judged to be in an error state, the user closes the alarm sound through a switch key of the alarm module (3).
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| CN115171334A (en) * | 2022-06-30 | 2022-10-11 | 福建汇川物联网技术科技股份有限公司 | Safety helmet wearing supervision method and device, electronic equipment and storage medium |
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