LU503803B1 - An intelligent safety helmet - Google Patents
An intelligent safety helmet Download PDFInfo
- Publication number
- LU503803B1 LU503803B1 LU503803A LU503803A LU503803B1 LU 503803 B1 LU503803 B1 LU 503803B1 LU 503803 A LU503803 A LU 503803A LU 503803 A LU503803 A LU 503803A LU 503803 B1 LU503803 B1 LU 503803B1
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- Prior art keywords
- gas
- preset
- safety helmet
- data
- range
- Prior art date
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- 238000001514 detection method Methods 0.000 claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000011897 real-time detection Methods 0.000 claims abstract description 10
- 239000011159 matrix material Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 175
- 238000010276 construction Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 206010017740 Gas poisoning Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
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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
- A42B3/0466—Means for detecting that the user is wearing a helmet
-
- 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
- A42B3/0453—Signalling devices, e.g. auxiliary brake or indicator lights
-
- 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
-
- 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
- A42B3/08—Chin straps or similar retention devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The present invention relates to the technical field of the intelligent safety helmet, especially relates an intelligent safety helmet. Including: a safety helmet body; one end of the hatband is fixed to the body of the safety helmet; a gas detection system is disposed on the safety helmet, the gas detection system is used to detect gas information data within the predicted range of the safety helmet in real time; a monitoring system, the monitoring system is used to detect the wearing status of the safety helmet in real time. The present invention can effectively detect whether the operator wears the safety helmet correctly and real-time detection of the gas data around the safety helmet, which improves the safety factor of the operator.
Description
An intelligent safety helmet
The present relates to the technical field of the intelligent safety helmet, especially relates to an intelligent safety helmet.
Background technology
Based on the limitations of construction conditions such as geographical location and climate, most of the current construction scenes cannot rely on intelligent construction equipment to achieve intelligent and automated construction, and it still requires the participation of many construction personnel. In order to ensure the safety of construction personnel in the construction scene, each construction personnel is equipped with a corresponding the safety helmet. And with the rapid development of electronic technology, the safety helmet equipped for construction personnel is becoming more and more intelligent, so the use of intelligent safety helmet is becoming more and more popular.
However, in the existing technology , most of safety helmets only focus on the protection of the head of the construction personnel, thus ignoring the harm caused by incorrect wearing of safety helmets and accidents caused by gas poisoning, therefore, wearing safety helmets cannot simply protect the head from injury, in some fully enclosed operating areas, it will also cause safety accidents, so as to fail to protect the construction personnel safely and effectively, therefore, how to provide an intelligent safety helmet is an urgent technical problem for the technical personnel in this field.
The purpose of the present invention provides an intelligent safety helmet, through the present invention can effectively detect whether the operator wears the safety helmet correctly and real-time detection of the gas data around the safety helmet, based on the gas detection system can realize the real-time detection of the gas data around the safety helmet, which improves the safety factor of the operator.
In order to achieve the above purpose, the present invention provides the following technical schemes:
An intelligent safety helmet, including;
The safety helmet body, the front part of the safety helmet body is fixedly connected with the front brim, and the rear part of the safety helmet body is fixedly connected with the rek}503803 brim;
A hatband, one end of the hatband is fixed to the body of the safety helmet; the other end of the hatband is installed with a buckle, and the hatband is disposed on a traverse;
A gas detection system, it is disposed on the safety helmet, the gas detection system is used to detect gas information data within the predicted range of the safety helmet in real time;
A monitoring system, it is disposed on the hatband, the monitoring system is used to detect the wearing status of the safety helmet in real time;
A communication system, it is used to transmission of data between the safety helmet and an external device;
A chip processor, it is used to determine whether the gas data within the predicted range of the safety helmet is within the normal data range, if the gas data is not within the range of the normal data, it sends different levels of alarm signals according to the duration;
Including , the chip processor is electrically connected to the gas detection system, the monitoring system, the communication system and the display system, and the gas data includes a gas type and gas content
In some examples of the present application, the gas detection system includes:
The first gas detection sensor, it is disposed on the lower part of the front brim, the first gas detection sensor is used to obtain gas data within the preset range of the front of the safety helmet, it converts the gas data into an analogue signal;
The second gas detection sensor, it is disposed on the lower part of the front brim, the second gas detection sensor is used to obtain gas data within the preset range of the front of the safety helmet, it converts the gas data into an analogue signal;
A signal modulation circuit, the signal modulation circuit is used to convert the analogue signal into a digital quantity.
In some examples of the present application, the monitoring system includes:
A hatband sensor, it is disposed on the buckle, the hatband sensor is used to monitor whether the buckle reaches a preset position;
An alarm module, the alarm module is used to send an alarm signal if the buckle does not reach the preset position within the preset duration.
In some examples of the present application, the intelligent safety helmet also includes:
A display system, it fixedly installed in the front of the safety helmet body, the display system is used to display the gas data and the alarm signal, the display system is electrically connected to the chip processor;
A power supply system, it includes a battery power supply module and an external power supply module, the external power supply module includes a charging port, and the charging pdr#503803 is disposed at the rear of the safety helmet body.
In some examples of the present application, the signal modulation circuit is disposed on a filter circuit, an amplification circuit and an A/D conversion circuit in turn, and the analogue amount is converted into a digital quantity through the A/D conversion circuit into the chip processor.
In some examples of the present application, the chip processor is used to determine whether the gas data within the predicted range of the safety helmet is within the preset normal data range, including;
The chip processor is set with a first preset gas type M1, a second preset gas type M2 and a third preset gas type M3;
The chip processor is also set with a first preset gas content threshold N1, a second preset gas content threshold range N2, and a third preset gas content threshold range N3;
Real-time detection of gas data within the predicted range of the safety helmet, and determine whether the gas data is within the normal data range according to the gas type and gas content;
When the gas type is the first preset gas type M1 and the gas content does not exceed the first preset gas content threshold N1, it is judged that the gas data is within the range of the preset normal data;
When the gas type is the first preset gas type M1 and the gas content exceeds the first preset gas content threshold N1, it is judged that the gas data is not within the range of the preset normal data;
When the gas type is the second preset gas type M2 and the gas content does not exceed the second preset gas content threshold N2, it is judged that the gas data is within the range of the preset normal data;
When the gas type is the second preset gas type M2 and the gas content exceeds the second preset gas content threshold N2, it is judged that the gas data is not within the range of the preset normal data;
When the gas type is the third preset gas type M3 and the gas content does not exceed the third preset gas content threshold N3, it is judged that the gas data is within the range of the preset normal data;
When the gas type is the third preset gas type M3 and the gas content exceeds the third preset gas content threshold N3, it is judged that the gas data is not within the range of the preset normal data;
In some examples of the present application, if the gas data is not within the range of the preset normal data, it sends different levels of alarm signals according to the duration, including:U503803
The chip processor is set with a preset alarm level matrix A and a preset duration matrix H, for the preset alarm level matrix A, setting A (A1, A2, A3, A4), including, Al is the first preset alarm level, A2 is the second preset alarm level, A3 is the third preset alarm level, A4 is the fourth preset alarm level, and A1 <A2<A3<A4;
For the preset alarm level matrix H, setting H (H1, H2, H3, H4), including, HI is the first preset duration, H2 is the second preset duration, H3 is the third preset duration, H4 is the fourth preset duration, and H1 <H2<H3<H4;
When the gas information data is not within the normal data range, after the first preset duration Hl, the alarm signal is sent as the first preset alarm level A1;
When the gas information data is not within the normal data range, after the second preset duration H2, the alarm signal is sent as the second preset alarm level A2;
When the gas information data is not within the normal data range, after the third preset duration H3, the alarm signal is sent as the third preset alarm level A3;
When the gas information data is not within the normal data range, after the fourth preset duration H4, the alarm signal is sent as the fourth preset alarm level A4;
In some examples of the present application, the hatband sensor is used to monitor whether the buckle reaches a preset position, including:
A preset point is set with the buckle, and the hatband sensor obtains the distance between the preset node and the preset position AL;
When AL >0, it indicates that the buckle has not reached the preset position, and the hatband is in an un-operating state;
When AL =0, it indicates that the buckle has reached the preset position, and the hatband is in an operating state;
In some examples of the present application, when the hatband is in an operating state, the gas detection system starts automatically.
In some examples of the present application, the gas detection system adopts a modular design, and when the safety helmet is not usable, it can be transplanted into the same model of safety helmet as a whole.
The present invention provides an intelligent safety helmet, including: the safety helmet body, the front part of the safety helmet body is fixedly connected with the front brim, and the rear part of the safety helmet body is fixedly connected with the rear brim; the hatband, one end of the hatband is fixed to the body of the safety helmet; the other end of the hatband is installed with a buckle, and the hatband is disposed on a traverse; the gas detection system, it is disposed on the safety helmet, the gas detection system is used to detect gas information data within thé/503803 predicted range of the safety helmet in real time; the monitoring system, it is disposed on the hatband, the monitoring system is used to detect the wearing status of the safety helmet in real time; the communication system, it is used to transmission of data between the safety helmet and 5 an external device; the chip processor, it is used to determine whether the gas data within the predicted range of the safety helmet is within the normal data range, if the gas data is not within the range of the normal data, it sends different levels of alarm signals according to the duration.
Compared with the existing technology, the beneficial effect of the present application is that:
The present invention by real-time detection of the state of the hatband to ensure that the operator wears the safety helmet correctly, when the safety helmet is correctly worn, the hatband is in an operating state, the gas detection system is automatically started, the gas detection system detects the gas data in real time at the front and rear of the safety helmet, the gas data includes the gas type and gas content, according to the gas type and gas content to determine whether it is within the normal data range, if not within the normal data range, it sends different levels of alarm signals according to different duration, which effectively improves the safety factor of operators.
Description of attached drawings
FIG 1 is a schematic diagram of an intelligent safety helmet as a hole of the present invention;
FIG 2 is a work flowchart of an intelligent safety helmet of the present invention;
In FIG: 1. Safety helmet body; 2. Front brim; 3. Rear brim; 4. The first gas detection sensor; 5. The second gas detection sensor; 6. Hatband; 7. Buckle; 8. Hatband sensor; 9. Display system; 10.
Charging port.
Specific embodiments
The following is a further detailed description of the specific example of the invention, in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, and they cannot be used to limit the scope of the present invention.
In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms “center”, “up”, “down”, “front”, “back” “left ”, “right”, “vertical”, “horizontal”, “top ”, “bottom” “inside”, “outside” and so on is based on the orientation or position relationship shown in the drawings, and are used only to facilitate and 503803 simplify the description of the present application, they aren’t to indicate or imply that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation of the present application.
The terms "first" and "second" is used only for descriptive purposes, and they cannot be understood as indicating or implying the relative importance or implicitly indicating the number of technical features indicated. Thus, limited to the "first" and "second” features can explicitly or implicitly include one or more of these features. In the description of this application, unless otherwise stated, "multiple" means two or more.
In the description of the present application, it is should be noted that unless otherwise expressly specified and qualified, the terms “installation”, “adjacent”, “connection” should be understood in a broad sense, for example, it can be a fixed connection, a removable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly through an intermediate medium, or it can be the internal connection of two elements. For these general technicians in this field, the specific meaning of the above terms in this application can be understood on a case-by-case basis.
However, in the existing technology , most of safety helmets only focus on the protection of the head of the construction personnel, thus ignoring the harm caused by incorrect wearing of safety helmets and accidents caused by gas poisoning, therefore, wearing safety helmets cannot simply protect the head from injury, in some fully enclosed operating areas, it will also cause safety accidents, so as to fail to protect the construction personnel safely and effectively, therefore, how to provide an intelligent safety helmet is an urgent technical problem for the technical personnel in this field.
The purpose of the present invention provides an intelligent safety helmet, through the present invention can effectively detect whether the operator wears the safety helmet correctly and real-time detection of the gas data around the safety helmet, based on the gas detection system can realize the real-time detection of the gas data around the safety helmet, which improves the safety factor of the operator.
As shown in fig 1, the present invention provides an intelligent safety helmet, including:
The safety helmet body 1, the front part of the safety helmet body 1 is fixedly connected with the front brim 2, and the rear part of the safety helmet body 1 is fixedly connected with the rear brim 3;
A hatband 6, one end of the hatband is fixed to the safety helmet body 1; the other end of the hatband 6 is installed with a buckle 7, and the hatband 6 is disposed on a traverse; LU503803
A gas detection system, it is disposed on the safety helmet, the gas detection system is used to detect gas information data within the predicted range of the safety helmet in real time;
A monitoring system, it is disposed on the hatband 6, the monitoring system is used to detect the wearing status of the safety helmet in real time;
A communication system, it is used to transmission of data between the safety helmet and an external device;
A chip processor, it is used to determine whether the gas data within the predicted range of the safety helmet is within the normal data range, if the gas data is not within the range of the normal data, it sends different levels of alarm signals according to the duration;
Including, the chip processor is electrically connected to the gas detection system, the monitoring system, the communication system and the display system 9, and the gas data includes a gas type and gas content
In the present example, the chip processor also contains a button, by the button to open or close this intelligent safety helmet work; the communication system can be specifically connected with Android mobile devices through wireless Bluetooth, and receive real-time gas detection data, safety helmet wearing status, alarm and other information through Android smart devices, so that the on-duty personnel can always understand the on-site operating state, and send people to deal with abnormal situations in time; the safety helmet hatband 6 is copper buckle 7, hatband 6 arranged thin traverse can form a closed circuit, combined with the control unit, it can realize real-time monitoring of the status of hatband 6, when the hatband 6 is not fastened, sound and light alarm is issued.
In some examples of the present application, the gas detection system includes:
The first gas detection sensor 4, it is disposed on the lower part of the front brim 2, the first gas detection sensor 4 is used to obtain gas data within the preset range of the front of the safety helmet, it converts the gas data into an analogue signal;
The second gas detection sensor 5, it is disposed on the lower middle part of the rear brim 3, the second gas detection sensor 5 is used to obtain gas data within the preset range of the front of the safety helmet, it converts the gas data into an analogue signal;
A signal modulation circuit, the signal modulation circuit is used to convert the analogue signal into a digital quantity.
In the present example, the modular gas detection system has a protection level of IP68, the using temperature range is -40 °C-+60 °C, and a high-precision sensor is used to detect more accurately; the gas detection system has built-in pump-suction measurement, fast response, sampling distance greater than 10 meters, special gas path design, can detect negative pressure or positive pressure up to 2 kg of gas. There is no effect on the measurement results. LU503803
In some examples of the present application, the monitoring system includes:
A hatband sensor 8, it is disposed on the buckle 7, the hatband sensor 8 is used to monitor whether the buckle reaches a preset position;
An alarm module, the alarm module is used to send an alarm signal if the buckle 7 does not reach the preset position within the preset duration.
In some examples of the present application, the intelligent safety helmet also includes:
A display system 9, it fixedly installed in the front of the safety helmet body 1, the display system 9 is used to display the gas data and the alarm signal, the display system 9 is electrically connected to the chip processor;
A power supply system, it includes a battery power supply module and an external power supply module, the external power supply module includes a charging port 10, and the charging port is disposed at the rear of the safety helmet body.
In the present example, the battery power supply module is powered by a lithium battery, the battery can be reused, and the external power supply is used with the charging port 10 to avoid environmental pollution caused by the use of disposable batteries.
In some examples of the present application, the signal modulation circuit is disposed on a filter circuit, an amplification circuit and an A/D conversion circuit in turn, and the analogue amount is converted into a digital quantity through the A/D conversion circuit into the chip processor.
In some examples of the present application, the chip processor is used to determine whether the gas data within the predicted range of the safety helmet is within the preset normal data range, including:
The chip processor is set with a first preset gas type M1, a second preset gas type M2 and a third preset gas type M3;
The chip processor is also set with a first preset gas content threshold N1, a second preset gas content threshold range N2, and a third preset gas content threshold range N3;
Real-time detection of gas data within the predicted range of the safety helmet, and determine whether the gas data is within the normal data range according to the gas type and gas content;
When the gas type is the first preset gas type M1 and the gas content does not exceed the first preset gas content threshold NI, it is judged that the gas data is within the range of the preset normal data;
When the gas type is the first preset gas type M1 and the gas content exceeds the first preset gas content threshold N1, it is judged that the gas data is not within the range of the preset normal data; LU503803
When the gas type is the second preset gas type M2 and the gas content does not exceed the second preset gas content threshold N2, it is judged that the gas data is within the range of the preset normal data;
When the gas type is the second preset gas type M2 and the gas content exceeds the second preset gas content threshold N2, it is judged that the gas data is not within the range of the preset normal data;
When the gas type is the third preset gas type M3 and the gas content does not exceed the third preset gas content threshold N3, it is judged that the gas data is within the range of the preset normal data;
When the gas type is the third preset gas type M3 and the gas content exceeds the third preset gas content threshold N3, it is judged that the gas data is not within the range of the preset normal data;
In the present example, the type of gas can be divided into oxygen, combustible gas and toxic and harmful gas, and the gas content threshold is set according to the acceptable range value of oxygen, combustible gases and toxic and harmful gases of the human body.
In some examples of the present application, if the gas data is not within the range of the preset normal data, it sends different levels of alarm signals according to the duration, including;
The chip processor is set with a preset alarm level matrix A and a preset duration matrix H, for the preset alarm level matrix A, setting A (A1, A2, A3, A4), including, Al is the first preset alarm level, A2 is the second preset alarm level, A3 is the third preset alarm level, A4 is the fourth preset alarm level, and A1 <A2<A3<A4;
For the preset alarm level matrix H, setting H (H1, H2, H3, H4), including, HI is the first preset duration, H2 is the second preset duration, H3 is the third preset duration, H4 is the fourth preset duration, and Hl <H2<H3 <H4;
When the gas information data is not within the normal data range, after the first preset duration H1, the alarm signal is sent as the first preset alarm level A1;
When the gas information data is not within the normal data range, after the second preset duration H2, the alarm signal is sent as the second preset alarm level A2;
When the gas information data is not within the normal data range, after the third preset duration H3, the alarm signal is sent as the third preset alarm level A3;
When the gas information data is not within the normal data range, after the fourth preset duration H4, the alarm signal is sent as the fourth preset alarm level A4;
In the present example, the duration is calculated from the moment when the gas information data is not within the normal data range. LUS03803
In some examples of the present application, the hatband sensor 8 is used to monitor whether the buckle 7 reaches a preset position, including:
A preset point is set with the buckle 7, and the hatband sensor 8 obtains the distance between the preset node and the preset position AL;
When AL >0, it indicates that the buckle 7 has not reached the preset position, and the hatband 6 is in an un-operating state;
When AL =0, it indicates that the buckle 7 has reached the preset position, and the hatband 6 is in an operating state;
In some examples of the present application, when the hatband 6 1s in an operating state, the gas detection system starts automatically.
In some examples of the present application, the gas detection system adopts a modular design, and when the safety helmet is not usable, it can be transplanted into the same model of safety helmet as a whole.
According to the technical conception of the present invention, the present invention by real-time detection of the state of the hatband 6 to ensure that the operator wears the safety helmet correctly, when the safety helmet is correctly worn, the hatband 6 is in an operating state, the gas detection system is automatically started, the gas detection system detects the gas data in real time at the front and rear of the safety helmet, the gas data includes the gas type and gas content, according to the gas type and gas content to determine whether it is within the normal data range, if not within the normal data range, it sends different levels of alarm signals according to different durations, which effectively improves the safety factor of operators.
The above is only an example of the present invention, but it cannot limit the scope of the present invention, and any structural changes made according to the present invention, as long as the essence of the present invention is not lost, it should be regarded as falling within the scope of protection of the present invention and being restricted. These technicians in the technical field can clearly understand the convenience and brevity of the description, the specific working process of the system described above and the relevant description, it may be referred to in the corresponding process in the example of the above-mentioned method, and it will not be repeated here.
It should be noted that the system provided by the above example is illustrated only by the division of the above functional modules, in practical applications, the above functions can be assigned by different functional modules according to the need, that is, the modules or steps in the example of the present invention are further decomposed or combined, for example, the modules of the above examples can be combined into one module, or further divided ink$/503803 multiple submodules to complete all or part of the functions described above. For the names of modules and steps involved in the example of the present invention, they are only to distinguish each module or step, they are not regarded as an improper limitation of the present invention.
These technicians in this field should be able to realize that the modules and method steps described in combination with the examples disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two, software modules, methods and steps corresponding to programs can be placed in random access memory (RAM), memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disks, removable disks, CD-ROM, or any other form of storage medium known in the technical field. In order to clearly illustrate the interchangeability of electronic hardware and software, the composition and steps of each example have been described in general terms of function in the above description. Whether these functions are performed electronically hardware or software depends on the specific application and design constraints of the technical scheme.
These technicians in this field may use different methods for each particular application to achieve the described function, but such implementation should not be considered beyond the scope of the present invention
The term "including" or any other similar term is intended to cover non-exclusive, thus processes, methods, items or equipment/devices that including a series of elements include not only those elements, but it also includes other elements that are not explicitly listed, or they also include elements inherent in such processes, methods, items or equipment/devices.
At this point, the technical scheme of the present invention has been described in conjunction with the preferred examples shown in the drawings, however, these technicians in this field can easily understand that the scope of protection of the present invention is clearly not limited to these specific examples. Without deviating from the principles of the present invention, these technicians in this field may make equivalent changes or replacements to the relevant technical features, and the technical schemes after these changes or replacements will fall within the scope of protection of the present invention.
The above is only a preferred example of the present invention and is not used to define the protection scope of the present invention.
Claims (10)
1. An intelligent safety helmet, its characteristics lie in that include: The safety helmet body, the front part of the safety helmet body is fixedly connected with the front brim, and the rear part of the safety helmet body is fixedly connected with the rear brim; A hatband, one end of the hatband is fixed to the body of the safety helmet; the other end of the hatband is installed with a buckle, and the hatband is disposed on a traverse; A gas detection system, it is disposed on the safety helmet, the gas detection system is used to detect gas information data within the predicted range of the safety helmet in real time; A monitoring system, it is disposed on the hatband, the monitoring system is used to detect the wearing status of the safety helmet in real time; A communication system, it is used to transmission of data between the safety helmet and an external device; A chip processor, it is used to determine whether the gas data within the predicted range of the safety helmet is within the normal data range, if the gas data is not within the range of the normal data, it sends different levels of alarm signals according to the duration; Including, the chip processor is electrically connected to the gas detection system, the monitoring system, the communication system and the display system, and the gas data includes a gas type and gas content.
2. According to an intelligent safety helmet described in claim 1, its characteristics lie in that the gas detection system includes: The first gas detection sensor, it is disposed on the lower part of the front brim, the first gas detection sensor is used to obtain gas data within the preset range of the front of the safety helmet, it converts the gas data into an analogue signal; The second gas detection sensor, it is disposed on the lower part of the front brim, the second gas detection sensor is used to obtain gas data within the preset range of the front of the safety helmet, it converts the gas data into an analogue signal; A signal modulation circuit, the signal modulation circuit is used to convert the analogue signal into a digital quantity.
3. According to an intelligent safety helmet described in claim 2, its characteristics lie in that the monitoring system includes: A hatband sensor, it is disposed on the buckle, the hatband sensor is used to monitor whether the buckle reaches a preset position; An alarm module, the alarm module is used to send an alarm signal if the buckle does not reach the preset position within the preset duration. LU503803
4. According to an intelligent safety helmet described in claim 3, its characteristics lie in that include: A display system, it fixedly installed in the front of the safety helmet body, the display system is used to display the gas data and the alarm signal, the display system is electrically connected to the chip processor; A power supply system, it includes a battery power supply module and an external power supply module, the external power supply module includes a charging port, and the charging port is disposed at the rear of the safety helmet body.
5. According to an intelligent safety helmet described in claim 2, its characteristics lie in that the signal modulation circuit is disposed on a filter circuit, an amplification circuit and an A/D conversion circuit in turn, and the analogue amount is converted into a digital quantity through the A/D conversion circuit into the chip processor.
6. According to an intelligent safety helmet described in claim 1, its characteristics lie in that the chip processor is used to determine whether the gas data within the predicted range of the safety helmet is within the preset normal data range, including: The chip processor is set with a first preset gas type M1, a second preset gas type M2 and a third preset gas type M3; The chip processor is also set with a first preset gas content threshold N1, a second preset gas content threshold range N2, and a third preset gas content threshold range N3; Real-time detection of gas data within the predicted range of the safety helmet, and determine whether the gas data is within the normal data range according to the gas type and gas content; When the gas type is the first preset gas type M1 and the gas content does not exceed the first preset gas content threshold NI, it is judged that the gas data is within the range of the preset normal data; When the gas type is the first preset gas type M1 and the gas content exceeds the first preset gas content threshold N1, it is judged that the gas data is not within the range of the preset normal data; When the gas type is the second preset gas type M2 and the gas content does not exceed the second preset gas content threshold N2, it is judged that the gas data is within the range of the preset normal data; When the gas type is the second preset gas type M2 and the gas content exceeds the second preset gas content threshold N2, it is judged that the gas data is not within the range of the preset normal data;
When the gas type is the third preset gas type M3 and the gas content does not exceed thé/503803 third preset gas content threshold N3, it is judged that the gas data is within the range of the preset normal data; When the gas type is the third preset gas type M3 and the gas content exceeds the third preset gas content threshold N3, it is judged that the gas data is not within the range of the preset normal data.
7. According to an intelligent safety helmet described in claim 6, its characteristics lie in that if the gas data is not within the range of the preset normal data, it sends different levels of alarm signals according to the duration, including; The chip processor is set with a preset alarm level matrix A and a preset duration matrix H, for the preset alarm level matrix A, setting A (Al, A2, A3, A4), including, A1 is the first preset alarm level, A2 is the second preset alarm level, A3 is the third preset alarm level, A4 is the fourth preset alarm level, and Al <A2<A3<A4; For the preset alarm level matrix H, setting H (H1, H2, H3, H4), including, H1 is the first preset duration, H2 is the second preset duration, H3 is the third preset duration, H4 is the fourth preset duration, and H1 <H2<H3<H4; When the gas information data is not within the normal data range, after the first preset duration H1, the alarm signal is sent as the first preset alarm level A1; When the gas information data is not within the normal data range, after the second preset duration H2, the alarm signal is sent as the second preset alarm level A2; When the gas information data is not within the normal data range, after the third preset duration H3, the alarm signal is sent as the third preset alarm level A3; When the gas information data is not within the normal data range, after the fourth preset duration H4, the alarm signal is sent as the fourth preset alarm level A4.
8. According to an intelligent safety helmet described in claim 3, its characteristics lie in that the hatband sensor is used to monitor whether the buckle reaches a preset position, including: A preset point is set with the buckle, and the hatband sensor obtains the distance between the preset node and the preset position AL; When AL >0, it indicates that the buckle has not reached the preset position, and the hatband is in an un-operating state; When AL =0, it indicates that the buckle has reached the preset position, and the hatband is in an operating state.
9. According to an intelligent safety helmet described in claim 8, its characteristics lie in that the hatband is in an operating state, the gas detection system is automatically started. LU503803
10. According to an intelligent safety helmet described in claim 1, its characteristics lie in that the gas detection system adopts a modular design, and when the safety helmet is not usable, it can be transplanted into the same model of safety helmet as a whole.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310124011.XA CN116268682A (en) | 2023-02-13 | 2023-02-13 | Intelligent safety helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU503803B1 true LU503803B1 (en) | 2023-10-02 |
Family
ID=86802332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU503803A LU503803B1 (en) | 2023-02-13 | 2023-03-31 | An intelligent safety helmet |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN116268682A (en) |
| LU (1) | LU503803B1 (en) |
-
2023
- 2023-02-13 CN CN202310124011.XA patent/CN116268682A/en not_active Withdrawn
- 2023-03-31 LU LU503803A patent/LU503803B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN116268682A (en) | 2023-06-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20231002 |