CN202070042U - Fire fighting protective clothing embedded with vital sign detection device - Google Patents
Fire fighting protective clothing embedded with vital sign detection device Download PDFInfo
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- CN202070042U CN202070042U CN2011201242137U CN201120124213U CN202070042U CN 202070042 U CN202070042 U CN 202070042U CN 2011201242137 U CN2011201242137 U CN 2011201242137U CN 201120124213 U CN201120124213 U CN 201120124213U CN 202070042 U CN202070042 U CN 202070042U
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Abstract
The utility model relates to fire fighting protective clothing embedded with a vital sign detection device, which comprises a fire fighting protective clothing body and is characterized in that the vital sign detection device is embedded in the fire fighting protective clothing body; the vital sign detection device comprises a data acquisition module, a wireless sensor network communication module and a power supply module; the data acquisition module is connected with the wireless sensor network communication module; the wireless sensor network communication module is connected with an antenna; and the power supply module is respectively connected with the data acquisition module and the wireless sensor network communication module. After the fire fighting protective clothing is adopted, vital signs of a fire fighter, which comprises pulse and breath, can be detected in real time, wherein the two parameters can represent the health condition and the physical consumption of the fire fighter; and data is transmitted to a control system of a fire engine through a wireless sensor network, so that a fire commander can make a correct decision according to the special body condition of the fire fighter on site, which is very beneficial to the life safety of the fire fighter.
Description
Technical field
The utility model relates to a kind of fire-fighting protective garment that embeds the vital sign checkout gear, belongs to the fire-fighting equipment technical field.
Background technology
Along with The development in society and economy, population and site coverage increase day by day, and the probability that fire takes place is increasing, and the difficulty of putting out a fire to save life and property is also more and more higher.For the pompier, the emergency case of scene of fire all might threaten its personal safety at any time, and the personal protection of therefore strengthening the pompier is particularly important.Basic functions such as traditional fire-fighting protective garment function of dominant clothes can only be realized fire prevention, and are heat insulation and fire-retardant.And pompier's vital sign can't in time be known by fire-fighting command person, and this emergency command to the life security that ensures the pompier and fire-fighting scene is extremely important.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can detect pompier's vital sign in real time, and detecting the fire-fighting protective garment that data send fire-fighting command person to.
In order to solve the problems of the technologies described above, the utility model provides a kind of fire-fighting protective garment that embeds the vital sign checkout gear, comprise fire-fighting protective garment body, it is characterized in that, be embedded with the vital sign checkout gear in the described fire-fighting protective garment body, described vital sign checkout gear comprises data acquisition module, wireless sense network communication module and power module, data acquisition module connects the wireless sense network communication module, the wireless sense network communication module connects antenna, and power module connects data acquisition module and wireless sense network communication module respectively.The utility model can be responded to pompier's vital sign parameter in real time: breathe and pulse, and these data wirelessly, be sent to the fire fighting truck control system.
Preferably, described data acquisition module comprises piezoelectric film sensor, signal conditioning circuit and the voltage comparator circuit that connects successively, and voltage comparator circuit connects the wireless sense network communication module.Described piezoelectric film sensor is used for the vibratory output of perception pompier P﹠R and these vibratory outputs is converted into voltage signal, after the conditioned signal, through voltage comparator circuit, makes analog voltage signal become data signal output.
Preferably, all be provided with impedance matching circuit between described piezoelectric film sensor and the signal conditioning circuit and between signal conditioning circuit and the voltage comparator circuit.
Preferably, described signal conditioning circuit comprises pre-amplification circuit, one-level filter circuit, voltage amplifier circuit and the secondary filter circuit that connects successively, and pre-amplification circuit connects piezoelectric film sensor, and the secondary filter circuit connects voltage comparator circuit.The cut-off frequency of secondary filter circuit is less than the one-level filter circuit.After pre-amplification circuit carried out the impedance conversion, by the one-level filter circuit, the filtering high-frequency interferencing signal as far as possible all passed through the signal of required frequency range.By voltage amplifier circuit, obtain the voltage signal of required size again.By the secondary filter circuit, filtering and the more approaching interfering signal of required frequency ratio obtain relatively accurate signal then.
Preferably, between described pre-amplification circuit and the one-level filter circuit, all being provided with impedance matching circuit between one-level filter circuit and the voltage amplifier circuit and between voltage amplifier circuit and the secondary filter circuit, mainly is in order to make each circuit reach proper state, to satisfy performance requirement.
Preferably, described wireless sense network communication module comprises buffer circuit, MCU chip, intercommunication module and the ZigBee module that connects successively, and buffer circuit connects data acquisition module, and the ZigBee module connects antenna.Data signal enters the MCU chip by the further filtering interfering of buffer circuit, carries out preliminary data and handles, and is transferred to the ZigBee module by intercommunication circuit then, sends via antenna.
Preferably, described power module comprises battery and low electric alert circuit, and battery connects data acquisition module, wireless sense network communication module and low electric alert circuit respectively.
Preferably, described data acquisition module is connected by serial ports with the wireless sense network communication module.
Preferably, described data acquisition module always has four, be respectively the first pulse data acquisition module, the second pulse data acquisition module, the first breath data acquisition module and the second breath data acquisition module, the first pulse data acquisition module, the second pulse data acquisition module are located at the cuff position and the collar position of fire-fighting protective garment body respectively, and the first breath data acquisition module and the second breath data acquisition module are located at the left rib upper/lower positions and the right rib upper/lower positions place of fire-fighting protective garment body respectively.Because the various interference at fire-fighting scene are a lot, two positions are set like this, and to carry out data acquisition be for fear of external interference, makes more true and accurate of the data that obtain.
Preferably, described wireless sense network communication module has one, places the shoulder position place of fire-fighting protective garment body, and described power module has one, places the upper arm position of fire-fighting protective garment body.
Compared with prior art, the utility model has the advantages that the vital signs that can detect the pompier in real time, comprise P﹠R, these two parameters can characterize pompier's health status and physical consumption, and these data are sent to the control system of fire fighting truck by the wireless sense network communication module, make fire-fighting command person make correct decision-making according to on-the-spot pompier's health concrete condition, this is very useful to the life security that ensures the pompier.What the utility model adopted is integrated circuit, all compares small volume and less weight, not only safe but also do not have foreign body sensation, more can not hinder the safeguard function of clothes.
Description of drawings
Fig. 1 is for embedding the fire-fighting protective garment structural representation of vital sign checkout gear;
Fig. 2 is a vital sign checkout gear structured flowchart;
Fig. 3 is the data acquisition module structured flowchart;
Fig. 4 is a wireless sense network communication module structured flowchart;
Fig. 5 is the power module structured flowchart.
The specific embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
A kind of fire-fighting protective garment that embeds the vital sign checkout gear is made up of the vital sign checkout gear in fire-fighting protective garment body 7 and the embedding fire-fighting protective garment body 7, as shown in Figure 2, is vital sign checkout gear structured flowchart.Described vital sign checkout gear is made up of four data acquisition modules, a wireless sense network communication module 5 and a power module 6, four data acquisition modules connect wireless sense network communication module 5 by serial ports, wireless sense network communication module 5 connects antenna, and power module 6 connects four data acquisition modules and wireless sense network communication module 5 respectively.Breathe and induction and the processing of pulse vibratory output by data acquisition module is sent to wireless sense network communication module 5, wireless sense network communication module 5 sends by antenna.
Described four data acquisition modules are respectively the first pulse data acquisition module 1, the second pulse data acquisition module 2, the first breath data acquisition module 3 and the second breath data acquisition module 4, as shown in Figure 1, for embedding the fire-fighting protective garment structural representation of vital sign checkout gear, the first pulse data acquisition module 1, the second pulse data acquisition module 2 is located at the cuff position and the collar position of fire-fighting protective garment body 7 respectively, and the first breath data acquisition module 3 and the second breath data acquisition module 4 are located at the left rib upper/lower positions and the right rib upper/lower positions place of fire-fighting protective garment body 7 respectively.Described wireless sense network communication module 5 places the shoulder position place of fire-fighting protective garment body 7, and described power module 6 places the upper arm position of fire-fighting protective garment body 7.
As shown in Figure 3, be the data acquisition module structured flowchart, described data acquisition module comprises piezoelectric film sensor, signal conditioning circuit and the voltage comparator circuit that connects successively, and voltage comparator circuit connects wireless sense network communication module 5.Described signal conditioning circuit comprises pre-amplification circuit, one-level filter circuit, voltage amplifier circuit and the secondary filter circuit that connects successively, and pre-amplification circuit connects piezoelectric film sensor, and the secondary filter circuit connects voltage comparator circuit.Described piezoelectric film sensor is used for the vibratory output of perception pompier P﹠R and these vibratory outputs is converted into voltage signal, these vibratory outputs belong to low-frequency weak signal, general frequency range is 10-250 time/minute, and is also very faint by the voltage signal of piezoelectric film sensor output.This class signal is easy to be subjected to the interference of instrument itself and external environment, therefore needs signal conditioning circuit.Carry out two-stage through signal conditioning circuit and amplify and filtering, filtering interference signals obtains required voltage signal.Described voltage comparator circuit is by setting threshold, makes analog voltage signal become data signal, makes things convenient for subsequent treatment.
All be provided with impedance matching circuit between described piezoelectric film sensor and the signal conditioning circuit and between signal conditioning circuit and the voltage comparator circuit.Between described pre-amplification circuit and the one-level filter circuit, all be provided with impedance matching circuit between one-level filter circuit and the voltage amplifier circuit and between voltage amplifier circuit and the secondary filter circuit.
As shown in Figure 4, be wireless sense network communication module structured flowchart, described wireless sense network communication module comprises buffer circuit, MCU chip, intercommunication module and the ZigBee module that connects successively, and buffer circuit connects data acquisition module, and the ZigBee module connects antenna.Described buffer circuit mainly is the interference of further removing residual analog signal.Then data signal enters the MCU chip, in the MCU chip two-way P﹠R signal is carried out data fusion respectively, and data message is more accurately sent out the resource that the while also can be saved network.Described intercommunication module mainly is to carry out rs 232 serial interface signal sequential and level conversion, comprises serial ports conversion chip MAX232 and SP3203.Last signal sends wirelessly by the ZigBee module, is transferred to the control system of fire fighting truck.
As shown in Figure 5, be the power module structured flowchart, described power module comprises battery and low electric alert circuit, and battery connects data acquisition module, wireless sense network communication module 5 and low electric alert circuit respectively.
Claims (10)
1. fire-fighting protective garment that embeds the vital sign checkout gear, comprise fire-fighting protective garment body (7), it is characterized in that, be embedded with the vital sign checkout gear in the described fire-fighting protective garment body (7), described vital sign checkout gear comprises data acquisition module, wireless sense network communication module (5) and power module (6), data acquisition module connects wireless sense network communication module (5), wireless sense network communication module (5) connects antenna, and power module (6) connects data acquisition module and wireless sense network communication module (5) respectively.
2. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 1, it is characterized in that, described data acquisition module comprises piezoelectric film sensor, signal conditioning circuit and the voltage comparator circuit that connects successively, and voltage comparator circuit connects wireless sense network communication module (5).
3. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 2 is characterized in that, all is provided with impedance matching circuit between described piezoelectric film sensor and the signal conditioning circuit and between signal conditioning circuit and the voltage comparator circuit.
4. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 2, it is characterized in that, described signal conditioning circuit comprises pre-amplification circuit, one-level filter circuit, voltage amplifier circuit and the secondary filter circuit that connects successively, pre-amplification circuit connects piezoelectric film sensor, and the secondary filter circuit connects voltage comparator circuit.
5. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 4, it is characterized in that, between described pre-amplification circuit and the one-level filter circuit, all be provided with impedance matching circuit between one-level filter circuit and the voltage amplifier circuit and between voltage amplifier circuit and the secondary filter circuit.
6. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 1, it is characterized in that, described wireless sense network communication module comprises buffer circuit, MCU chip, intercommunication module and the ZigBee module that connects successively, buffer circuit connects data acquisition module, and the ZigBee module connects antenna.
7. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 1, it is characterized in that, described power module comprises battery and low electric alert circuit, and battery connects data acquisition module, wireless sense network communication module (5) and low electric alert circuit respectively.
8. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 1 is characterized in that, described data acquisition module is connected by serial ports with wireless sense network communication module (5).
9. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 1, it is characterized in that, described data acquisition module always has four, be respectively the first pulse data acquisition module (1), the second pulse data acquisition module (2), the first breath data acquisition module (3) and the second breath data acquisition module (4), the first pulse data acquisition module (1), the second pulse data acquisition module (2) is located at the cuff position and the collar position of fire-fighting protective garment body (7) respectively, and the first breath data acquisition module (3) and the second breath data acquisition module (4) are located at the left rib upper/lower positions and the right rib upper/lower positions place of fire-fighting protective garment body (7) respectively.
10. the fire-fighting protective garment of embedding vital sign checkout gear as claimed in claim 1, it is characterized in that, described wireless sense network communication module (5) has one, place the shoulder position place of fire-fighting protective garment body (7), described power module (6) has one, places the upper arm position of fire-fighting protective garment body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201242137U CN202070042U (en) | 2011-04-25 | 2011-04-25 | Fire fighting protective clothing embedded with vital sign detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201242137U CN202070042U (en) | 2011-04-25 | 2011-04-25 | Fire fighting protective clothing embedded with vital sign detection device |
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| Publication Number | Publication Date |
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| CN202070042U true CN202070042U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201242137U Expired - Fee Related CN202070042U (en) | 2011-04-25 | 2011-04-25 | Fire fighting protective clothing embedded with vital sign detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600564A (en) * | 2012-03-11 | 2012-07-25 | 东华大学 | Intelligent rescue suit with embedded poisonous gas monitoring and warning function |
| CN103622203A (en) * | 2012-10-31 | 2014-03-12 | 新疆中钜电子科技有限公司 | Intelligent information collecting device on disaster site |
| CN104382569A (en) * | 2014-12-08 | 2015-03-04 | 天津工业大学 | Fiber-optic sensing intelligent garment and heart sound and blood pressure parameter processing methods thereof |
| CN107332583A (en) * | 2017-08-02 | 2017-11-07 | 晶至科技制衣（江苏）有限公司 | Personal terminal system for protective garment |
| CN110960812A (en) * | 2019-12-31 | 2020-04-07 | 宜禾股份有限公司 | Protective clothing based on flexible sensor |
-
2011
- 2011-04-25 CN CN2011201242137U patent/CN202070042U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600564A (en) * | 2012-03-11 | 2012-07-25 | 东华大学 | Intelligent rescue suit with embedded poisonous gas monitoring and warning function |
| CN103622203A (en) * | 2012-10-31 | 2014-03-12 | 新疆中钜电子科技有限公司 | Intelligent information collecting device on disaster site |
| CN103622203B (en) * | 2012-10-31 | 2015-10-07 | 新疆中钜电子科技有限公司 | The collection of disaster field information intelligent is equipped |
| CN104382569A (en) * | 2014-12-08 | 2015-03-04 | 天津工业大学 | Fiber-optic sensing intelligent garment and heart sound and blood pressure parameter processing methods thereof |
| CN104382569B (en) * | 2014-12-08 | 2017-04-12 | 天津工业大学 | Fiber-optic sensing intelligent garment and heart sound parameter processing methods thereof |
| CN107332583A (en) * | 2017-08-02 | 2017-11-07 | 晶至科技制衣（江苏）有限公司 | Personal terminal system for protective garment |
| CN110960812A (en) * | 2019-12-31 | 2020-04-07 | 宜禾股份有限公司 | Protective clothing based on flexible sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140425 |