CN211833041U - Search for and rescue and use intelligent helmet and communication system - Google Patents
Search for and rescue and use intelligent helmet and communication system Download PDFInfo
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- CN211833041U CN211833041U CN201921080103.8U CN201921080103U CN211833041U CN 211833041 U CN211833041 U CN 211833041U CN 201921080103 U CN201921080103 U CN 201921080103U CN 211833041 U CN211833041 U CN 211833041U
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Abstract
The utility model discloses an intelligent helmet for search and rescue and a communication system, the intelligent helmet for search and rescue comprises a helmet body, the helmet body is provided with a control module for coordinating and controlling the whole work of the intelligent helmet for search and rescue, a power module for providing stable voltage for the whole work of the intelligent helmet for search and rescue, an audio module for realizing broadcasting and conversation functions, a wireless communication module for communicating with external equipment, a positioning module for confirming the position of a person to be rescued, a life induction module for inducing the vital sign of the person to be rescued, an illumination module for realizing the illumination function and a switch button; the power module, the audio module, the wireless communication module, the positioning module, the life induction module, the lighting module and the switch key are respectively connected with the control module; at actual rescue in-process, search for and rescue personnel accessible the utility model provides a search for and rescue and acquire position information, rhythm of the heart information etc. of waiting rescue personnel with intelligent helmet, realize effective going on fast of rescue task.
Description
Technical Field
The utility model relates to a search for and rescue equipment technical field, in particular to search for and rescue with intelligent helmet and communication system.
Background
In the process of underground work of an underground operator, the danger coefficient of the underground operator is higher than that of other works due to poor natural conditions and severe working environment; therefore, safety work is currently the most important and critical issue facing downhole operations; however, when an accident occurs, if a traditional search and rescue method such as a search and rescue dog and a life detector is adopted, the following disadvantages exist:
1. for the person to be rescued buried under the deep ground, it is difficult to determine the position thereof;
2. the vital sign condition of the person to be rescued cannot be determined;
3. when a large-area disaster occurs, the number of professional search and rescue personnel often cannot meet the rescue requirement, and the search and rescue progress is influenced by time and labor waste.
In addition, underground operators wear the helmet in the working process, but the existing helmet has a relatively simple structure and does not have high guarantee for the life of the underground operators.
It is seen that improvements and enhancements to the prior art are needed.
SUMMERY OF THE UTILITY MODEL
In view of the weak point of above-mentioned prior art, the utility model aims to provide a search and rescue is with intelligent helmet and communication system, the search and rescue personnel of being convenient for acquire the positional information, the rhythm of the heart information etc. of waiting the rescue personnel, realize effective going on fast of rescue task.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a search for and rescue and use intelligent helmet, includes helmet body, helmet body is last to be provided with:
the control module is used for coordinating and controlling the whole work of the intelligent helmet for search and rescue;
the power supply module is used for providing stable voltage for the integral work of the intelligent helmet for search and rescue;
an audio module for implementing broadcast and dialog functions;
the wireless communication module is used for communicating with external equipment;
the positioning module is used for confirming the position of the person to be rescued;
the life induction module is used for inducing the vital signs of the person to be rescued;
a lighting module for implementing a lighting function;
the switch key is used for controlling the intelligent helmet for search and rescue to start and stop working;
the power module, the audio module, the wireless communication module, the positioning module, the life induction module, the illumination module and the switch key are respectively connected to the control module.
In the intelligent helmet for search and rescue, the positioning module comprises a double-frequency 433 chip and a radio frequency power amplifier chip, and the double-frequency 433 chip and the radio frequency power amplifier chip are respectively connected to the control module.
In the intelligent helmet for search and rescue, the audio module comprises a loudspeaker and a recording microphone which are arranged on the intelligent helmet for search and rescue and used for realizing a conversation function, an audio decoding chip used for reducing noise of audio, and an audio public playing chip used for processing output volume; the audio module also comprises a conversation key which is arranged on the intelligent helmet for search and rescue and used for starting a conversation function; the loudspeaker, the recording microphone, the audio decoding chip, the audio public playing chip and the conversation key are connected to the control module.
The intelligent helmet for search and rescue further comprises an interface module for connecting with external equipment; the interface module comprises a projector interface used for being connected with external projection equipment and a lighting equipment interface used for being connected with external lighting equipment, and the projector interface and the lighting equipment interface are respectively connected to the control module.
Search for and rescue and use intelligent helmet in, lighting module is including setting up in the light of searching for and rescuing with intelligent helmet front end and the light switch button that is used for controlling the light and opens and close, the light passes through light equipment interface connection in control module, light switch button connects in control module.
The intelligent helmet for search and rescue further comprises an alarm module for achieving emergency alarm, and the alarm module is connected to the control module.
The intelligent helmet for search and rescue comprises a control module, a personnel troubleshooting module and a safety module, wherein the personnel troubleshooting module is used for distinguishing personnel needing search and rescue from personnel not needing search and rescue, and is connected to the control module.
The intelligent helmet for search and rescue further comprises an impact sensing module used for detecting the degree of impact of a person to be rescued, and the impact sensing module is connected to the control module.
In the search and rescue intelligent helmet, the personnel troubleshooting module comprises a gravity sensor, and the gravity sensor is connected to the control module.
The utility model discloses still correspondingly provide a communication system based on above-mentioned search and rescue are with intelligent helmet, including search and rescue with intelligent helmet and mobile device, search and rescue and carry out information exchange with intelligent helmet through wireless communication module and mobile device.
Advantageous effects
Compared with the prior art, the utility model provides a search for and rescue and use intelligent helmet, it has following advantage:
(1) through the cooperation of the dual-frequency 433 chip and the radio frequency power amplifier chip, the search and rescue personnel can know the position information of the personnel to be searched and rescued in a longer distance, and the rescue task can be carried out quickly.
(2) The personnel investigation module can distinguish personnel needing rescue from personnel not needing rescue, and accuracy of the rescue task is improved.
(3) The communication between the personnel to be rescued can be realized by searching and rescuing with the intelligent helmet, and the personnel to be rescued can be helped to realize self rescue to a certain extent.
Drawings
Fig. 1 is a schematic structural view of an intelligent helmet for search and rescue provided by the present invention;
fig. 2 is a schematic view of a system structure of the intelligent helmet for search and rescue provided by the present invention;
fig. 3 is a system structure diagram of the positioning module provided by the present invention;
fig. 4 is a system structure diagram of the audio module provided by the present invention;
fig. 5 is a system structure diagram of an interface module provided by the present invention;
fig. 6 is a schematic structural diagram of a communication system according to the present invention.
Detailed Description
The utility model provides a search for and rescue and use intelligent helmet and communication system, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment is lifted the utility model discloses do further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be understood that the orientation or position relationship indicated by the term "front end" and the like is the orientation or position relationship of the present invention based on the drawings, and is only for convenience of description and simplified description.
Referring to fig. 1 and 2, the utility model provides an intelligent helmet for search and rescue, including helmet body 1, helmet body 1 is last to be provided with:
the control module is used for coordinating and controlling the whole work of the intelligent helmet for search and rescue; in this embodiment, the control module may be, but is not limited to, an MCU micro control unit.
The power supply module is used for providing stable voltage for the whole work of the intelligent helmet for search and rescue and is connected with the control module; in this embodiment, the power module may be, but is not limited to, a storage battery; the battery passes through buckle detachably and sets up on helmet body, is convenient for carry out the change of battery.
And the audio module helps a user to realize broadcasting and conversation functions, and is connected with the control module.
The wireless communication module enables the intelligent helmet for search and rescue to be communicated with external equipment, such as a mobile phone and the like, and also can realize communication among the intelligent helmets for search and rescue, and the wireless communication module is connected with the control module; in this embodiment, the wireless communication module includes a WIFI chip and a bluetooth chip.
The positioning module is convenient for search and rescue personnel to confirm the position of the personnel to be rescued and is connected with the control module.
The life induction module is used for inducing the vital sign information of the person to be rescued and is connected with the control module; in this embodiment, the life sensing module includes a heart rate sensor disposed on the helmet body, and the heart rate sensor is connected to the control module; the heart rate sensor collects heart rate information of the person to be rescued, and the heart rate information is transmitted to the control module after being linearly stabilized by the LDO.
The lighting module is used for realizing a lighting function, is convenient for self-rescue activities of the person to be rescued in the process of waiting for rescue, and is connected to the control module.
The switch key 11 is used for controlling the intelligent helmet for search and rescue to start and stop working, and is connected to the control module; in this embodiment, the switch key 11 is a physical key, and when the search and rescue intelligent helmet needs to be used, the switch key is pressed down, so that the search and rescue intelligent helmet enters a normal working state; when the intelligent helmet is used, the switch key is pressed down again, and the intelligent helmet for search and rescue stops working.
Further, referring to fig. 3, the positioning module includes a dual-frequency 433 chip and a radio frequency power amplifier chip, and the dual-frequency 433 chip and the radio frequency power amplifier chip are respectively connected to the control module; in this embodiment, the positioning module further includes a GPS positioning module and a beidou positioning module; when the GPS positioning module fails, the positioning is based on an RSSI algorithm, the dual-frequency 433 chip sends positioning information, and then the signal is amplified by matching with a radio frequency power amplifier chip, so that external equipment can obtain the position information of the intelligent helmet for search and rescue at a longer distance; when the search and rescue personnel are close to the search and rescue intelligent helmet (within 50 meters), a circumferential range where the search and rescue intelligent helmet is located can be calculated more accurately by adopting a WIFI positioning technology; when the search and rescue personnel and the position of the search and rescue intelligent helmet are further close to each other (within 10 meters), the Ibeacon Bluetooth technology is adopted to realize close-range high-precision positioning.
The 433 chip has the functions of positioning, bypassing, penetrating and the like, besides the influence of metal materials, the 433 chip can penetrate through articles made of any materials without reducing the reading distance, namely, through the 433 chip, a search and rescue worker can accurately grab a positioning signal sent by an intelligent helmet for search and rescue deeply buried under rubble; and use dual-frenquency 433 chips, WIFI chip and IBeacon bluetooth chip to ensure that every chip possesses the label signal, cooperate RSSI algorithm and distance signal to calculate, increased the precision and the stability of location.
Further, referring to fig. 1 and 4, the audio module includes a speaker 21 and a recording head 22 that are disposed on the search and rescue intelligent helmet and used for implementing a conversation function, an audio decoding chip for reducing noise of the output audio, and an audio public playback chip for processing the volume of the output audio; the audio module also comprises a conversation key 23 which is arranged on the intelligent helmet for search and rescue and used for starting a conversation function; the loudspeaker 21, the recording microphone 22, the audio decoding chip, the audio public playing chip and the conversation key 23 are connected to the control module; in this embodiment, the dialog key is a physical key; when waiting that the rescue personnel press the dialogue button, the dialogue function of intelligent helmet is opened for search and rescue, wait that rescue personnel accessible recording miaow head and speaker realize the dialogue function, audio information falls making an uproar through the audio decoding chip earlier, and then transmit to control module, control module retransmits audio information through dual-frenquency 433 chips and bluetooth chip, with another wait to realize the dialogue function between the rescue personnel, another wait that rescue personnel receive audio information after, audio information passes through the audio public chip and adjusts the back to the volume, carry out the broadcast of audio information through the speaker.
Further, referring to fig. 1 and 5, an interface module for connecting with an external device is further disposed on the helmet body; the interface module comprises a projector interface 31 used for being connected with external projection equipment and a lighting equipment interface used for being connected with external lighting equipment, and the projector interface 31 and the lighting equipment interface are respectively connected with the control module; in other embodiments, a micro camera and a video key 32 may be disposed on the helmet body, the video key 32 and the micro camera are respectively connected to the control module, and the video key 32 is a physical key; pressing down a video recording key, and shooting the accident scene by the miniature camera; after the person to be rescued is rescued, the external person can be connected with the projector through the projector interface, the accident site can be reproduced, and the accident reason can be further known.
Further, referring to fig. 1, the lighting module includes a lighting lamp (not shown in the figure) disposed at the front end of the search and rescue intelligent helmet and a light switch button 41 for controlling the lighting lamp to be turned on and off, the lighting lamp is connected to the control module through a lighting device interface, and the light switch button 41 is connected to the control module; in this embodiment, the illumination lamp may be, but is not limited to, an LED lamp, and the light switch key is a physical key.
Furthermore, an alarm module for realizing emergency alarm is also arranged on the helmet body, and the alarm module is connected with the control module; in this embodiment, the alarm module is an alarm key 51 disposed on the helmet body 1, and the alarm key 51 is a physical key.
Further, still be provided with the personnel investigation module that is used for distinguishing need search and rescue personnel and need not search and rescue personnel on the helmet body, personnel investigation module is connected in control module.
Further, referring to fig. 2, the helmet body is further provided with an impact sensing module for detecting the degree of impact of a person to be rescued, and the impact sensing module is connected to the control module; in this embodiment, the impact sensing module includes a film-type pressure sensor uniformly and circumferentially disposed on the outer rim of the helmet body; when the helmet feels the impact, the pressure values detected by the thin film pressure sensors are fed back to the control module, and the control module judges the severity of the impact on the person to be rescued according to the collected information.
Further, the personnel troubleshooting module comprises a gravity sensor, and the gravity sensor is connected to the control module; when the person to be rescued is in rubble, the dual-frequency 433 chip uses two functions of bypassing and penetrating, at the moment, the signal of the gravity sensor is shielded, and if the dual-frequency 433 positioning signal received by the search and rescue person through the mobile equipment does not include the gravity sensor signal, the person is determined to be the person needing rescue; if the dual-frequency 433 positioning signal includes a gravity sensor signal, the person is determined to be a person not needing rescue, the rescue speed and the rescue accuracy of the search and rescue person are improved, and the survival rate is improved to a certain extent.
Referring to fig. 6, the utility model correspondingly provides a communication system based on above-mentioned intelligent helmet is used in search and rescue, including search and rescue with intelligent helmet and mobile device, search and rescue with intelligent helmet through wireless communication module and mobile device carry out information exchange; in this embodiment, the wireless communication module may be, but is not limited to, a bluetooth chip; through the communication system, the rescue workers can know the position information, the heart rate information, the collision strength information, the gravity sensor signal and the like of the workers to be rescued through the mobile equipment, so that the rescue workers can conveniently determine the rescue sequence of the workers to be rescued, and the effective and rapid rescue activities are realized; in addition, in a certain distance (related to the performance of the dual-frequency 433 chip and the radio frequency power amplifier chip), communication between the people to be rescued can be achieved through the intelligent helmet for searching and rescuing, and the possibility of self rescue is improved.
It is understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications are intended to fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a search for and rescue and use intelligent helmet, includes helmet body, its characterized in that, helmet body is last to be provided with:
the control module is used for coordinating and controlling the whole work of the intelligent helmet for search and rescue;
the power supply module is used for providing stable voltage for the integral work of the intelligent helmet for search and rescue;
an audio module for implementing broadcast and dialog functions;
the wireless communication module is used for communicating with external equipment;
the positioning module is used for confirming the position of the person to be rescued;
the life induction module is used for inducing the vital signs of the person to be rescued;
a lighting module for implementing a lighting function;
the switch key is used for controlling the intelligent helmet for search and rescue to start and stop working;
the power module, the audio module, the wireless communication module, the positioning module, the life induction module, the illumination module and the switch key are respectively connected to the control module.
2. The intelligent helmet for search and rescue of claim 1, wherein the positioning module comprises a dual-band 433 chip and a radio frequency power amplifier chip, and the dual-band 433 chip and the radio frequency power amplifier chip are respectively connected to the control module.
3. The intelligent helmet for search and rescue of claim 1, wherein the audio module comprises a speaker and a recording microphone arranged on the intelligent helmet for search and rescue for realizing a conversation function, an audio decoding chip for reducing noise of audio, and an audio public playing chip for processing output volume; the audio module also comprises a conversation key which is arranged on the intelligent helmet for search and rescue and used for starting a conversation function; the loudspeaker, the recording microphone, the audio decoding chip, the audio public playing chip and the conversation key are connected to the control module.
4. The intelligent helmet for search and rescue of claim 1, further comprising an interface module for connecting with an external device; the interface module comprises a projector interface used for being connected with external projection equipment and a lighting equipment interface used for being connected with external lighting equipment, and the projector interface and the lighting equipment interface are respectively connected to the control module.
5. The intelligent helmet for search and rescue of claim 4, wherein the lighting module comprises a lighting lamp arranged at the front end of the intelligent helmet for search and rescue and a light switch button for controlling the lighting lamp to be turned on and off, the lighting lamp is connected to the control module through a lighting device interface, and the light switch button is connected to the control module.
6. The intelligent helmet for search and rescue of claim 1, further comprising an alarm module for implementing an emergency alarm, wherein the alarm module is connected to the control module.
7. The intelligent helmet for search and rescue of claim 2, further comprising a personnel screening module for distinguishing personnel needing search and rescue from personnel not needing search and rescue, wherein the personnel screening module is connected to the control module.
8. The intelligent helmet for search and rescue of claim 6, further comprising an impact sensing module for detecting the degree of impact on the person to be rescued, wherein the impact sensing module is connected to the control module.
9. The intelligent helmet for search and rescue of claim 7, wherein the personnel troubleshooting module comprises a gravity sensor, and the gravity sensor is connected to the control module.
10. A communication system based on the intelligent helmet for search and rescue of any one of claims 1 to 9, comprising the intelligent helmet for search and rescue and a mobile device, wherein the intelligent helmet for search and rescue performs information exchange with the mobile device through a wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080103.8U CN211833041U (en) | 2019-07-11 | 2019-07-11 | Search for and rescue and use intelligent helmet and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080103.8U CN211833041U (en) | 2019-07-11 | 2019-07-11 | Search for and rescue and use intelligent helmet and communication system |
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| Publication Number | Publication Date |
|---|---|
| CN211833041U true CN211833041U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080103.8U Expired - Fee Related CN211833041U (en) | 2019-07-11 | 2019-07-11 | Search for and rescue and use intelligent helmet and communication system |
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| CN (1) | CN211833041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403289A (en) * | 2019-07-11 | 2019-11-05 | 汇盈讯科智能科技(佛山市)有限责任公司 | Intelligent helmet is used in a kind of search and rescue |
-
2019
- 2019-07-11 CN CN201921080103.8U patent/CN211833041U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110403289A (en) * | 2019-07-11 | 2019-11-05 | 汇盈讯科智能科技(佛山市)有限责任公司 | Intelligent helmet is used in a kind of search and rescue |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20210711 |