CN104799474A

CN104799474A - Intelligent fighting helmet for fire fighter

Info

Publication number: CN104799474A
Application number: CN201510241697.6A
Authority: CN
Inventors: 张敏
Original assignee: ZHENGZHOU JIELI INDUSTRIAL EQUIPMENT Co Ltd
Current assignee: ZHENGZHOU JIELI INDUSTRIAL EQUIPMENT Co Ltd
Priority date: 2015-05-13
Filing date: 2015-05-13
Publication date: 2015-07-29
Anticipated expiration: 2035-05-13
Also published as: CN104799474B

Abstract

The invention provides an intelligent fighting helmet for a fire fighter, and aims to solve the problems that the interference resistance is poor, the operation is complex, and the wearing is inconvenient. The intelligent fighting helmet is characterized by comprising a helmet which is integrally formed by a novel compound material in an integrated die pressing manner; a circuit board and a switch are mounted on the left side of the helmet; an explosion-proof power supply is mounted on the right side of the helmet; a bone conduction device is mounted at the top of the helmet; a connecting line is arranged in the helmet and is used for connecting the circuit board, the switch, the explosion-proof power supply and the bone conduction device. The weight of the helmet is lightened by 60%, but the flintiness is enhanced; the intelligent fighting helmet integrates functions of group calling, listening, talkback, frequency modulation and video; the helmet can be convenient to wear and is simple and convenient to operate. The bone vibration sound transmission technology is adopted, that is, when the fire fighter speaks, the vibration of the skull of the fire fighter is effectively used for replacing the conventional talking phone using high-low frequency of voice for sound transmission, so that the interference resistance is strong. The situation of a fire scene can be fed back to a command center in time, so that the command center can timely and effectively make a relief scheme aiming at the abrupt change.

Description

Fireman's intelligence combat helmet

Technical field

The present invention relates to fireman's helmet technical field, particularly fireman's intelligence combat helmet.

Background technology

In rescue emergency management and rescue, fire hat is the basic protective gear of fire-fighting and rescue personnel, and the thinking as whole human body drives center, the most important thing of its fire fighter's individual protection especially.The domestic fire communication helmet many employings analog communication technology, in noise jamming severe environments, noise covers fireman's voice, and scene of fire situation can not feed back to command centre in time, delays command centre and makes floor managers such as better tackling sudden change disaster relief scheme timely and effectively.

Existing market fire hat only has cephalic protection function, does not have communication function, and fireman's communication needs separately to join communication equipment, the communication apparatus that fireman is often equipped with is analog-interphone, analog-interphone type is heavy, and up-delivering signal adopts microphone easily disturbed as sound source, and general utility functions is many, complex operation, unfavorablely in emergency circumstances using, in order to liberate the both hands of fire fighter, racing with the time, promote rescue efficiency, do not re-use intercom and propaganda directed to communicate loudly.

And fire communication before, with transmitter as sound source, sound source superposes many noises, and speech processes adopts simulation process technology, and in noise jamming severe environments, noise covers fireman's voice, and on-the-spot people also can not hear clearly command centre's command deployment.

And existing communication apparatus is in the majority with lithium battery, have some idea of in hot environment potential safety hazard, existing be equipped with use the communication serious interference that comes out in actual combat of fire hat, scene of fire situation can not feed back to command centre in time, delays command centre and makes drawbacks such as better tackling sudden change disaster relief scheme timely and effectively.

Summary of the invention

For above-mentioned situation, for overcoming the defect of prior art, the object of the present invention is to provide fireman's intelligence combat helmet, efficiently solves poor anti jamming capability, complicated operation and wears inconvenient problem.

Its technical scheme solved comprises the helmet, and the described helmet adopts advanced composite material (ACM) integrated die shaping; Circuit board and switch are installed on the left of the described helmet, be provided with explosion-proof electrical source on the right side of the helmet, the top of the helmet is provided with bone-conduction device, bone vibration signal when being used for transmitting speaker, inner helmet has connecting line, is used for connecting circuit board, switch, explosion-proof electrical source and bone-conduction device; Described circuit board, comprises main control circuit, circuit, FM detecting circuit and operational amplification circuit is reconciled in MFSK modulation, and circuit is reconciled in described MFSK modulation, FM detecting circuit is connected with main control circuit respectively with operational amplification circuit.

The present invention adopts advanced composite material (ACM), helmet weight saving 60%, and flintiness increases; Intelligence combat helmet cluster is exhaled, listen to, intercommunication, frequency modulation and video several functions are integrated, and it is convenient, easy and simple to handle to dress; Utilize bone to vibrate acoustic transmission technique when effectively utilizing fireman to speak, the vibration of skull carrys out the speech transmitter that alternative tradition utilizes volume up-down frequency to transmit, strong interference immunity; Scene of fire situation can be fed back to command centre in time, thus command centre can make reply sudden change disaster relief scheme timely and effectively.

Accompanying drawing explanation

Fig. 1 is the circuit connection diagram (a) of main control circuit of the present invention.

Fig. 2 is the circuit connection diagram (b) of main control circuit of the present invention.

Fig. 3 is the circuit connection diagram (c) of main control circuit of the present invention.

Fig. 4 is the circuit connection diagram (d) of main control circuit of the present invention.

Fig. 5 is the circuit connection diagram (a) of MFSK modulation-demodulation circuit of the present invention.

Fig. 6 is the circuit connection diagram (b) of MFSK modulation-demodulation circuit of the present invention.

The circuit connection diagram (a) of Fig. 7 FM detecting circuit of the present invention.

The circuit connection diagram (a) of Fig. 8 FM detecting circuit of the present invention.

Fig. 9 is the circuit connection diagram of bone-conduction device of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.

Shown in existing composition graphs 1 to Fig. 9, fireman's intelligence combat helmet of the present invention, comprise the helmet, the described helmet adopts advanced composite material (ACM) integrated die shaping; Circuit board and switch are installed on the left of the described helmet, be provided with explosion-proof electrical source on the right side of the helmet, the top of the helmet is provided with bone-conduction device, bone vibration signal when being used for transmitting speaker, inner helmet has connecting line, is used for connecting circuit board, switch, explosion-proof electrical source and bone-conduction device; Described circuit board, comprises main control circuit, circuit, FM detecting circuit and operational amplification circuit is reconciled in MFSK modulation, and circuit is reconciled in described MFSK modulation, FM detecting circuit is connected with main control circuit respectively with operational amplification circuit.

Described main control circuit, comprise micro-control unit MCU, chip U2, numeral PMR processor U3 and chip U4, 2 pins of described micro-control unit MCU connect one end of electric capacity C303, one end of the other end contact resistance R201 of electric capacity C303, the other end of resistance R201 connects one end of electric capacity C301, the other end of electric capacity C301 is leading-out terminal ENABXTAL, the other end of electric capacity C303 also connects one end of electric capacity C305, the other end of electric capacity C305 connects AVSS, the other end of electric capacity C303 also connects one end of electric capacity C306, the other end of electric capacity C306 is leading-out terminal BLAS, 5 pins of micro-control unit MCU, 7 pins, 8 pins and 9 pins are followed successively by leading-out terminal PMD7, RDATA, CDATA and Y5CK/RC4, 11 pins and 12 pins of micro-control unit MCU are connected 5 pins and 6 pins of chip U2 respectively, one end of the 5 pin contact resistance R285 of chip U2, one end of the 6 pin contact resistance R286 of chip U2, the other end of resistance R285, the other end of resistance R286, 8 pins of chip U2 all connect digital power DVDD-3.3V, the 7 pin ground connection GND of chip U2, 1 pin of chip U2, 2 pins, 3 pins are all connected one end of electric capacity C271 with 4 pins, another termination digital power DVDD-3.3V of electric capacity C271, 1 pin of chip U2, 2 pins, 3 pins and 4 pins all ground connection GND, one end of the 13 pin contact resistance R206 of micro-control unit MCU, the other end of resistance R206 connects one end of electric capacity C302, the other end ground connection GND of electric capacity C302, one end of the other end contact resistance R205 of resistance R206, another termination power vd D of resistance R205, 14 pins of micro-control unit MCU and 15 pins all ground connection GND, 16 pins of micro-control unit MCU connect one end of electric capacity C310, the other end ground connection GNS of electric capacity C310, 18 pins and 19 pins of micro-control unit MCU are respectively leading-out terminal AERXD0 and AERXD1, one end of the 20 pin contact resistance R208 of micro-control unit MCU, the other end ground connection GND of resistance R208, 21 pins of micro-control unit MCU connect one end of electric capacity C311, one end of 21 pins of micro-control unit MCU also contact resistance R209, the other end of the other end contact resistance R209 of electric capacity C311, 22 pins of micro-control unit MCU connect one end of electric capacity C312, one end of 22 pins of micro-control unit MCU also contact resistance R211, the other end of the other end contact resistance R211 of electric capacity C3112, 23 pins of micro-control unit MCU connect one end of electric capacity C313, one end of 23 pins of micro-control unit MCU also contact resistance R212, the other end of the other end contact resistance R212 of electric capacity C313, 24 pins of micro-control unit MCU connect one end of electric capacity C314, one end of 24 pins of micro-control unit MCU also contact resistance R213, the other end of the other end contact resistance R213 of electric capacity C314, the other end of resistance R209, the other end of resistance R211, the other end of resistance R212 is connected one by one with the other end of resistance R213, 24 pins of micro-control unit MCU also connect one end of electric capacity C315, 24 pins of micro-control unit MCU also connect one end of electric capacity C316, one end of the other end of electric capacity C315 and the other end of electric capacity C316 all contact resistance R215, the other end ground connection GND of resistance R215, 25 pins of micro-control unit MCU connect one end of electric capacity C317, the other end of electric capacity C317 is leading-out terminal AN0, the 30 pin connecting analog power supply AVDD of micro-control unit MCU, one end of the 31 pin contact resistance R217 of micro-control unit MCU, another termination power vd D of resistance R217, 31 pins of micro-control unit MCU also connect one end of electric capacity C318, the other end ground connection GND of electric capacity C318, 32 pins of micro-control unit MCU and 37 pins all ground connection GND, 38 pins of micro-control unit MCU connect one end of electric capacity C321, the other end ground connection GND of electric capacity C321, one end of electric capacity C321 connects one end of electric capacity C325, one end of one end of electric capacity C321 also contact resistance R230, the other end of electric capacity C325 connects one end of electric capacity C326, the other end of the other end contact resistance R230 of electric capacity C326, one end of the other end contact resistance R231 of electric capacity C326, one end of the other end of electric capacity C326 also contact resistance R232, the other end of resistance R231 and the other end of resistance R232 all ground connection GND, 39 pins of micro-control unit MCU are leading-out terminal SYSCLK2, micro-control unit MCU is leading-out terminal DVSS, the 46 pin ground connection GND of micro-control unit MCU, 47 pins of micro-control unit MCU connect one end of electric capacity C330, the other end ground connection GND of electric capacity C330, 50 pins of micro-control unit MCU are leading-out terminal SDO4, 51 pins of micro-control unit MCU connect one end of electric capacity CAP, the other end of electric capacity CAP is leading-out terminal RF3, 54 pins of micro-control unit MCU, 55 pins, 56 pins, 57 pins, 58 pins, 59 pins, 60 pins and 61 pins are respectively leading-out terminal VBUS, VUSB, RG3, RG2, RA2, RA3, TD1 and RA5, the 62 pin ground connection GND of micro-control unit MCU, 63 pins and 64 pins of micro-control unit MCU are respectively leading-out terminal CLK1 and RC15, 65 pins of micro-control unit MCU connect one end of electric capacity C331, the other end ground connection GND of electric capacity C331, 66 pins of micro-control unit MCU are leading-out terminal RA14, 67 pins of micro-control unit MCU, 68 pins and 75 pins all ground connection GND, 69 pins of micro-control unit MCU, 70 pins, 72 pins, 76 pins, 77 pins and 78 pins are respectively leading-out terminal RD9, PMA15, SDO1, RD1, RD2 and RD3, 84 pins of micro-control unit MCU connect one end of electric capacity C336, the other end ground connection GND of electric capacity C336, 85 pins of micro-control unit MCU connect one end of the second electric capacity CAP, the other end of the second electric capacity CAP connects one end of electric capacity C339, the other end ground connection GND of electric capacity C339, 86 pins of micro-control unit MCU connect one end of electric capacity C339, 87 pins of micro-control unit MCU, 90 pins, 91 pins and 92 pins are respectively leading-out terminal SSOUT, IRQN, TRD3, PMDO, one end of electric capacity C339 connects 44 pins of chip U3, 1 pin of chip U3 connects one end of electric capacity C33, the other end of electric capacity C33 is leading-out terminal EPSI, 2 pins of chip U3 are leading-out terminal P10, 3 pins of chip U3 are leading-out terminal EPSO, 5 pins of chip U3 connect one end of electric capacity C262, one end of 5 pins of chip U3 also contact resistance R246, the other end of the other end contact resistance R246 of electric capacity C262, the other end of electric capacity C262 is leading-out terminal IRQN, one end of the 7 pin contact resistance R247 of chip U3, the other end of resistance R247 is leading-out terminal DVSS, 8 pins and 10 pins of chip U3 are respectively leading-out terminal IRQN and PMD7, 9 pins of chip U3 connect one end of electric capacity C297, 9 pins of chip U3 also connect one end of electric capacity C298, the common port of the other end of electric capacity C297 and the other end of electric capacity C298 is leading-out terminal IOV, 11 pins of chip U3 connect 1 pin of chip U4, one end of the 1 pin contact resistance R281 of chip U4, the other end of resistance R281 and 3 pins of chip U4 all meet digital power DVDD, 2 pins of chip U4 are leading-out terminal RDATA, the 4 pin ground connection GND of chip U4, one end of the 5 pin contact resistance R288 of chip U4, 5 pins of chip U4 are leading-out terminal CDATA, one end of the 6 pin contact resistance R286 of chip U4, 6 pins of chip U4 are leading-out terminal CLK, the other end of resistance R288 is all connected digital power DVDD with the other end of resistance R286, 7 pins and 8 pins of chip U4 are all connected one end of electric capacity C283, the other end ground connection GND of electric capacity C283, 7 pins and 8 pins of chip U4 also all meet power supply VCC, 14 pins of chip U3 meet power supply DVSS, 17 pins of chip U3 connect one end of electric capacity C295, one end of 17 pins of chip U3 also contact resistance R248, the other end of the other end contact resistance R248 of electric capacity C295, the other end of electric capacity C295 also connects 18 pins of chip U3, one end of the other end contact resistance R247 of electric capacity C295, the other end of resistance R247 is leading-out terminal DISC, 19 pins of chip U3 connect one end of electric capacity C293, one end of 19 pins of chip U3 also contact resistance R261, the other end of resistance R261 connects one end of electric capacity C291, the other end of electric capacity C291 is leading-out terminal AN0, 20 pins of chip U3 connect the other end of electric capacity C293, one end of the other end of electric capacity C293 also contact resistance R260, one end of the other end contact resistance R261 of resistance R260, 21 pins of chip U3 connect one end of electric capacity C292, one end of one end contact resistance R259 of electric capacity C292, one end of the other end contact resistance R254 of resistance R259, the other end of resistance R254 connects one end of electric capacity C290, the other end of electric capacity C290 is leading-out terminal MIC, 22 pins of chip U3 connect the other end of electric capacity C292, one end of the other end contact resistance R254 of electric capacity C292, one end of the 23 pin contact resistance R280 of chip U3, the other end of resistance R280 connects one end of electric capacity C285, the other end ground connection GND of electric capacity C285, the other end of resistance R280 is leading-out terminal MOD1, one end of the 24 pin contact resistance R290 of chip U3, the other end of resistance R290 is leading-out terminal AERXD1, 25 pins of chip U3 connect one end of electric capacity C279, the other end ground connection GND of electric capacity C279, one end of the 26 pin contact resistance R300 of chip U3, the other end of resistance R300 connects one end of electric capacity C280, the other end ground connection GND of electric capacity C280, the other end of resistance R300 also connects one end of electric capacity C275, electric capacity C275 is leading-out terminal AUDIO, one end of the 29 pin contact resistance R302 of chip U3, 29 pins of chip U3 also connect one end of electric capacity C260, the common port of the other end of resistance R302 and the other end of electric capacity C260 is leading-out terminal RD3, 31 pins of chip U3, 33 pins and 36 pins are respectively leading-out terminal AVDD, DAC2 and RD3, 34 pins of chip U3 connect one end of electric capacity C271, the other end of electric capacity C271 is leading-out terminal AVSS, one end of the 35 pin contact resistance R26 of chip U3, 35 pins of chip U3 also connect one end of electric capacity C77, the common port of the other end of resistance R26 and the other end of electric capacity C77 is leading-out terminal RD2, 37 pins of chip U3 meet power supply VCC, 38 pins of chip U3 connect one end of electric capacity C270, another termination power VCC of electric capacity C270, 39 pins of chip U3 connect one end of crystal oscillator X1, one end of crystal oscillator X1 connects one end of electric capacity C268, another termination power VCC of electric capacity C268, 40 pins of chip U3 connect the other end of crystal oscillator X1, the other end of crystal oscillator X1 connects one end of electric capacity C265, another termination power VCC of electric capacity C265, 41 pins of chip U3, 42 pins, 43 pins, 45 pins, 47 pins and 48 pins are leading-out terminal VBUS, CDATA, RDATA, DVSS, SCLK2 and AERXD0.

Described MFSK modulation-demodulation circuit, comprise chip U5 and chip U6, the 1 pin connecting analog power supply AVDD of chip U5, 2 pins of chip U5 connect one end of electric capacity C321, the other end ground connection GND of electric capacity C321, 3 pins of chip U5, 6 pins and 8 pins are leading-out terminal BLAS, INPUTN and AVSS, 4 pins of chip U5 connect one end of electric capacity C322, the other end ground connection GND of electric capacity C322, 5 pins of chip U5 connect one end of electric capacity C323, the other end of electric capacity C323 connects 7 pins of chip U5, one end of the 10 pin contact resistance R390 of chip U5, the other end of resistance R390 is leading-out terminal OUTP, one end of the 11 pin contact resistance R360 of chip U5, the other end of resistance R369 is leading-out terminal OUTN, 12 pins of chip U5 connect one end of electric capacity C325, the other end ground connection GND of electric capacity C325, 13 pins of chip U5 connect one end of electric capacity C329, the one termination VDD of electric capacity C329, the other end ground connection GND of electric capacity C329, 14 pins of chip U5 connect one end of electric capacity C331, the one termination CDD of electric capacity C331, the other end ground connection GND of electric capacity C331, 15 pins of chip U5, 17 pins, 18 pins, 21 pins and 23 pins are followed successively by leading-out terminal DAC2, RD9, SCLK, NC and CSEL, the 22 pin ground connection GND of chip U5, 24 pins of chip U5 connect one end of electric capacity C340, the other end ground connection GND of electric capacity C340, one end of electric capacity C340 connects CVDD, 25 pins of chip U5 connect one end of electric capacity C, one end of the other end contact resistance R431 of electric capacity C, the other end of resistance R431 connects 5 pins of chip U6, one end of the 1 pin contact resistance R414 of chip U6, one end of 1 pin of chip U6 also contact resistance R412, 1 pin of chip U6 also connects one end of electric capacity C411, the 1 pin ground connection GND of chip U6, the other end of the other end contact resistance R412 of resistance R414, the other end of resistance R412 connects the other end of electric capacity C411, one end of the 2 pin contact resistance R426 of chip U6, the other end of resistance R426 connects one end of electric capacity V505, the other end of electric capacity V505 is leading-out terminal RC15, 3 pins and 4 pins of chip U6 are respectively leading-out terminal NC and VIN1, one end of the 6 pin contact resistance R438 of chip U6, 6 pins of chip U6 also connect one end of electric capacity C502, the other end of resistance R438 and the other end of electric capacity C502 all ground connection GND, one end of the 7 pin contact resistance R460 of chip U6, the other end of resistance R460 connects the positive pole of electrochemical capacitor C491, the other end of resistance R460 also connects one end of electric capacity C489, one end of the other end contact resistance R461 of electric capacity C489, the negative pole of electrochemical capacitor C491 and the other end of resistance R461 all connecting analog power supply AVDD, 9 pins of chip U6 connect one end of the second crystal oscillator X1, 9 pins of chip U6 also connect one end of electric capacity C459, the other end of electric capacity C459 and the common port of the second crystal oscillator X1 are leading-out terminal TD1, one end of the 10 pin contact resistance R470 of chip U6, the other end of resistance R470 connects VSS, 11 pins of chip U6 connect one end of electric capacity C437, one end of the 12 pin contact resistance R458 of chip U6, the common port of the other end of electric capacity C437 and the other end of resistance R458 is leading-out terminal MOISE DET, 13 pins of chip U6, 16 pins, 18 pins are leading-out terminal S40, N/C and N/C, 17 pins of chip U6 connect one end of electric capacity C415, the other end ground connection of electric capacity C415, 17 pins of chip U6 also connect the positive pole of electrochemical capacitor C417, the minus earth GND of electrochemical capacitor C417, 17 pins of chip U6 meet analog power AVDD, 19 pins of chip U6 connect one end of the first electric capacity C411, one end of the other end contact resistance R500 of the first electric capacity C411, the other end of resistance R500 connects one end of the second electric capacity C411, one end of the other end contact resistance R510 of resistance R500, the other end of the second electric capacity C411 and the other end of resistance R510 all ground connection GND, 22 pins of chip U6 connect one end of electric capacity C409, another termination VDD of electric capacity C409, 24 pins of chip U6 connect one end of electric capacity C408, another termination VDD of electric capacity C408, 26 pins of chip U5 are leading-out terminal VSS, 26 pins of chip U5 connect one end of the second electric capacity CAP, the other end ground connection GND of the second electric capacity CAP, 27 pins of chip U5 connect one end of crystal oscillator X6, one end of crystal oscillator X6 connects one end of electric capacity C350, the other end ground connection GND of electric capacity C350, 28 pins of chip U5 connect the other end of crystal oscillator X6, the other end of crystal oscillator X6 connects one end of electric capacity C356, the other end ground connection GND of electric capacity C356, 29 pins of chip U5 connect one end of electric capacity C359, the other end of electric capacity C359 is leading-out terminal IOVDD, 29 pins of chip U5 also meet power supply CVDD, the positive pole of the 30 pin connecting luminous diode D21 of chip U5, the negative pole of light emitting diode D21 meets CODD, 30 pins of chip U5 are leading-out terminal RESENT, one end of the positive pole contact resistance R395 of light emitting diode D21, another termination CODD of resistance R395, the other end of resistance R395 connects one end of electric capacity C362, the other end ground connection GND of electric capacity C362, the positive pole of light emitting diode D21 connects one end of the 3rd electric capacity CAP, the other end of the 3rd electric capacity CAP connects 26 pins of chip U5, 31 pins of chip U5, 33 pins, 34 pins and 36 pins are respectively leading-out terminal XTALSEL1, XTALSEL3, ENABXTAL and N/C, 35 pins of chip U5 connect one end of electric capacity C8, one end of the other end contact resistance R369 of electric capacity C8, the other end ground connection GND of resistance R369, the other end of electric capacity C8 connects one end of electric capacity C363, the other end of electric capacity C363 connects 32 pins of chip U5, 41 pins of chip U5, 43 pins, 44 pins and 45 pins are respectively leading-out terminal P10, CDATA, RDATA and GPIO, one end of the 46 pin contact resistance R340 of chip U5, the other end of resistance R340 connects one end of electric capacity C310, the other end ground connection GND of electric capacity C310, 48 pins of chip U5 connect one end of electric capacity C316, the other end ground connection GND of electric capacity C316, 48 pins of chip U5 meet VDD, another termination CVDD of resistance R340, 47 pins of chip U5 meet CVDD.

Described FM detecting circuit, comprise chip U7 and dual operational amplifier U8, 1 pin of described chip U7 connects one end of electric capacity C522, 1 pin of chip U7 connects one end of crystal oscillator X5, the other end of crystal oscillator X5 connects one end of electric capacity C512, the other end ground connection of electric capacity C512, one end of electric capacity C512 connects one end of electric capacity C511, the other end ground connection GND of electric capacity C511, one end of one end contact resistance R203 of electric capacity C511, one end of the other end contact resistance R344 of resistance R203, the other end of resistance R334 connects one end of electric capacity C, the other end ground connection GND of electric capacity C, 2 pins of chip U7 connect one end of electric capacity C522, the other end of electric capacity C522 connects one end of electric capacity C521, the other end of electric capacity C521 connects the other end of crystal oscillator X5, 3 pins of chip U7 connect 1 pin of CF1, 2 pins of CF1 are leading-out terminal M, 3 pins of CF1 connect 5 pins of chip U7, 4 pins of chip U7 connect one end of electric capacity C565, 4 pins of chip U7 connect one end of electric capacity C563, 4 pins of chip U7 connect the positive pole of power supply VCC, the other end of electric capacity C565 and the other end of electric capacity C563 all connect the negative pole of power supply VCC, 6 pins of chip U7 connect one end of electric capacity C573, the other end of electric capacity C573 connects 1 pin of chip X1, one end of the 3 pin contact resistance R41 of chip X1, another termination power vd D-5V of resistance R41, 3 pins of chip X1 also connect one end of electric capacity C63, the other end ground connection GND of electric capacity C63, one end of the 4 pin contact resistance R42 of chip X1, the other end ground connection GND of resistance R42, one end of resistance R42 connects one end of electric capacity C64, the other end ground connection GND of electric capacity C64, one end of electric capacity C64 connects one end of electric capacity C65, one end of the other end contact resistance R45 of electric capacity C65, the other end ground connection GND of resistance R45, one end of one end contact resistance R44 of resistance R45, one end of the other end contact resistance R43 of resistance R44, the other end of resistance R43 connects one end of electric capacity C61, the other end ground connection GND of electric capacity C61, the one termination power vd D-5V of electric capacity C61, one end of resistance R45 connects 8 pins of dual operational amplifier U8, 8 pins of dual operational amplifier U8 connect one end of electric capacity C32, 8 pins of dual operational amplifier U8 connect one end of electric capacity C33, the other end of electric capacity C32 and the other end of electric capacity C33 all ground connection GND, one end of the 7 pin contact resistance R47 of dual operational amplifier U8, the other end of resistance R47 connects one end of electric capacity C67, one end of the other end contact resistance R47 of electric capacity C67, one end of the other end contact resistance R46 of resistance R47, the other end of resistance R47 connects one end of electric capacity C66, the other end ground connection GND of electric capacity C66, 7 pins of dual operational amplifier U8 connect one end of electric capacity C68, one end of the other end contact resistance R48 of electric capacity C68, the other end of resistance R48 connects one end of electric capacity C62, the other end ground connection GND of electric capacity C62, one end of one end contact resistance R49 of resistance R48, the other end ground connection GND of resistance R49, one end of the 6 pin contact resistance R46 of dual operational amplifier U8, one end of the 5 pin contact resistance R44 of dual operational amplifier U8, the 4 pin ground connection GND of dual operational amplifier U8, one end of the 3 pin contact resistance RES2 of dual operational amplifier U8, the other end of resistance RES2 is leading-out terminal VDD/2, one end of one end contact resistance R351 of resistance RES2, the other end of resistance R351 is leading-out terminal VP, one end of resistance RES2 also connects one end of electric capacity CAP, the other end ground connection GND of electric capacity CAP, one end of the 2 pin contact resistance R325 of dual operational amplifier U8, the other end of resistance R325 is leading-out terminal VM, 1 pin of dual operational amplifier U8 connects one end of electric capacity C444, one end of one end contact resistance R326 of electric capacity C444, one end of the other end contact resistance R325 of electric capacity C444, one end of the 1 pin contact resistance R328 of dual operational amplifier U8, the other end of resistance R328 is leading-out terminal VL, one end of resistance R328 connects one end of electric capacity C441, the other end ground connection GND of electric capacity C441, one end of electric capacity C441 is leading-out terminal VOUT, one end of the 7 pin contact resistance R307 of chip U7, one end of resistance R307 connects one end of electric capacity C572, one end of the other end contact resistance R304 of electric capacity C572, the other end of resistance R304 is leading-out terminal IOVDD, the other end of electric capacity C572 connects one end of electric capacity C572, the other end of the other end contact resistance R307 of electric capacity C571, 8 pins of chip U7 connect the other end of contact resistance R307, one end of 8 pins of chip U7 also contact resistance R309, the other end of resistance R309 connects the slider of potentiometer R315, the maximum value end ground connection GND of resistance R315, the minimum resistance end of potentiometer R315 connects one end of electric capacity C560, the minimum of a value end of potentiometer R315 is leading-out terminal AERXD0, 9 pins of chip U7 are leading-out terminal RXB, 9 pins of chip U7 connect one end of electric capacity C529, the other end ground connection GND of electric capacity C529, one end of the other end contact resistance R232 of electric capacity C529, one end of the other end contact resistance R324 of resistance R232, the other end of resistance R324 is leading-out terminal E, 10 pins of chip U7 connect one end of crystal oscillator X3, one end of one end contact resistance R347 of crystal oscillator X3, the other end of the other end contact resistance R347 of crystal oscillator X3, another termination power VCC of crystal oscillator X3, the other end of crystal oscillator X3 connects one end of electric capacity C524, the colelctor electrode of the other end connecting triode Q11 of electric capacity C524, the current collection very leading-out terminal SD04 of triode Q11, the emitter stage of triode Q11 connects one end of electric capacity C526, the other end ground connection GND of electric capacity C526, the base stage of triode Q11 connects the negative pole of diode D, the plus earth GND of diode D, the base stage of triode Q11 connects one end of electric capacity C531, the other end of electric capacity C531 is leading-out terminal IOVDD, the other end of electric capacity C531 connects one end of electric capacity C532, the other end of electric capacity C532 connects one end of electric capacity C551, one end of the other end contact resistance R367 of electric capacity C551, the other end ground connection GND of resistance R367, the other end of electric capacity C551 connects the slider of potentiometer R366, the maximum value end ground connection GND of potentiometer R366, the minimum resistance end of potentiometer R366 connects one end of electric capacity C524, the other end of electric capacity C524 connects one end of electric capacity C525, the other end ground connection GND of electric capacity C525, 11 pins of chip U7 connect one end of electric capacity C503, the other end of electric capacity C503 connects 10 pins of chip U7, 12 pins of chip U7 connect one end of electric capacity C535, one end of the other end contact resistance R358 of electric capacity C535, one end of the other end contact resistance R351 of resistance R358, one end of resistance R351 is leading-out terminal RESENT, the other end of resistance R351 connects 14 pins of chip U7, 12 pins of chip U7 and the leading-out terminal of 13 pins are followed successively by RSSI OUT and MOISE DET, 16 pins of chip U7 connect one end of electric capacity C531, one end of the other end contact resistance R332 of electric capacity C531, the other end of resistance R332 connects one end of electric capacity C, the base stage of the other end connecting triode Q12 of resistance R332, the grounded emitter GND of triode Q12, the colelctor electrode of triode Q12 meets analog power AVDD, the other end of electric capacity C531 is leading-out terminal MIX_IN.

Described bone-conduction device, comprise dual operational amplifier U9, bone conduction type sensor and chip U10, one end of the 1 pin contact resistance R176 of described dual operational amplifier U9, one end of the other end contact resistance R175 of resistance R176, the other end of resistance R175 connects one end of electric capacity C219, the other end ground connection GND of electric capacity C219, the other end of resistance R176 connects one end of electric capacity C218, the other end of electric capacity C218 connects one end of electric capacity C215, the other end ground connection GND of electric capacity C215, one end of the other end contact resistance R171 of electric capacity C218, the other end ground connection GND of resistance R171, one end of resistance R171 connects one end of electric capacity C214, one end of the other end contact resistance R170 of electric capacity C214, the other end ground connection GND of resistance R170, one end of resistance R170 connects one end of electric capacity C211, the other end of electric capacity C211 connects one end of electric capacity C213, the other end ground connection GND of electric capacity C213, one end of electric capacity C213 connects one end of electric capacity C210, the other end ground connection GND of electric capacity C210, one end of electric capacity C210 connects 2 pins of bonding wire plate J1, the 1 pin ground connection GND of bonding wire plate J1, bonding wire plate J1 synthetism conduction sensor, one end of the 1 pin contact resistance R160 of bonding wire plate J1, another termination power vd D of resistance R160, one end of the other end contact resistance R162 of resistance R160, one end of the other end contact resistance R165 of resistance R162, the other end of resistance R165 connects 3 pins of dual operational amplifier U9, the 4 pin ground connection GND of dual operational amplifier U9, 5 pins of dual operational amplifier U9 connect one end of electric capacity C138, the other end ground connection GND of electric capacity C138, one end of 5 pins of dual operational amplifier U9 also contact resistance R123, one end of the other end contact resistance R125 of resistance R123, one end of the other end contact resistance R131 of resistance R125, the other end of resistance R131 is leading-out terminal VOUTA, the other end of resistance R125 connects one end of electric capacity C125, the other end ground connection GND of electric capacity C125, one end of the other end contact resistance R132 of resistance R125, the other end ground connection GND of resistance R132, 7 pins of dual operational amplifier U9 connect 6 pins of dual operational amplifier U9, 6 pins of dual operational amplifier U9 connect one end of electric capacity C123, 6 pins of dual operational amplifier U9 connect the minimum of a value end of potentiometer R128, the maximum end ground connection GND of potentiometer R128, one end of the slider contact resistance R130 of potentiometer R128, the other end of resistance R130 connects one end of electric capacity C282, the other end ground connection GND of electric capacity C282, the other end of resistance R130 is leading-out terminal MOD1, 8 pins of dual operational amplifier U9 connect one end of electric capacity C120, the other end ground connection GND of electric capacity C120, 8 pins of dual operational amplifier U9 meet power vd D, 1 pin of described chip U10 connects one end of electric capacity C333, one end of the other end contact resistance R415 of electric capacity C333, the other end of resistance R415 connects 8 pins of chip U10, 2 pins of chip U10 connect one end of the first electric capacity C334, the other end of the first electric capacity C334 connects one end of electric capacity C333, 2 pins also contact resistance R417 one end of chip U10, the other end of resistance R417 connects one end of the second electric capacity C334, the other end of the second electric capacity C334 connects 3 pins of chip U10, the other end of the second electric capacity C334 connects one end of electric capacity C338, the other end of electric capacity C338 connects the slider of potentiometer R389, the maximum end ground connection GND of potentiometer R389, the minimum of a value end of potentiometer R389 connects one end of electric capacity C258, the other end of electric capacity C258 connects one end of electric capacity C257, the other end ground connection GND of electric capacity C257, 4 pins of chip U10 connect the other end of electric capacity C334, 5 pins of chip U10 connect one end of electric capacity C5, the other end of electric capacity C5 connects one end of headset, the other end ground connection GND of headset, the emitter stage of the 5 pin connecting triode Q14 of chip U10, one end of the emitter stage contact resistance R460 of triode Q14, the base stage of the other end connecting triode Q15 of resistance R460, one end of the base stage contact resistance R463 of triode Q15, the other end of resistance R463 connects power supply 5V, the emitter stage of triode Q15 connects one end of electric capacity C261, one end of the other end contact resistance R462 of electric capacity C261, the other end ground connection GND of resistance R462, the colelctor electrode of triode Q15 connects 6 pins of chip U10, 7 pins of chip U10 meet power supply 3V, identical leading-out terminal connects one by one.

The model of described micro-control unit MCU is PIC32MX695.

Described chip U3 is digital PMR processor CMX7141.

Described chip U4 is memory 24F1025I.

Described chip U5 is phonetic codec chip CMX618.

Described chip U7 is UTC frequency modulation detector UA31136.

Described switch has four kinds of functional switches at least.

During concrete enforcement, described four kinds of functional switches, first functional switch is the master switch of intelligent combat helmet, second functional switch is frequency modulation switch, 3rd functional switch is level setting switches, 4th switch is voice call switch, after pressing the first functional switch, fireman's intelligence combat helmet is in running order, when needing call, press the 4th functional switch, fireman's intelligence combat helmet is also in communication state, second functional switch and the 3rd functional switch are used for regulating frequency and volume, which save electric energy, make fireman's intelligence combat helmet working time more lasting.

When fireman speaks, bone vibration signal is transferred to main control circuit by bone-conduction device, after main control circuit process, after transferring to the encoding and decoding of MFSK modulation-demodulation circuit, then through modulation detection circuit, after modulation detection, after amplifying circuit, be sent to command centre, carry out information interchange; Command centre's voice commander simultaneously, voice transfer, to headset, after the on-the-spot fireman that sues and labours hears commander, is implemented to rescue accordingly, is improve rescue efficiency.

At the scene of suing and labouring, after fireman wears, both hands are saved out, fireman can sue and labour and He command centre's call, improves fireman gold sizing promotion, and fireman's intelligence combat helmet fills up police, the blank of fire protection sector.

Claims

1. fireman's intelligence combat helmet, comprises the helmet, it is characterized in that, the described helmet adopts advanced composite material (ACM) integrated die shaping; Circuit board and switch are installed on the left of the described helmet, be provided with explosion-proof electrical source on the right side of the helmet, the top of the helmet is provided with bone-conduction device, bone vibration signal when being used for transmitting speaker, inner helmet has connecting line, is used for connecting circuit board, switch, explosion-proof electrical source and bone-conduction device; Described circuit board, comprises main control circuit, circuit, FM detecting circuit and operational amplification circuit is reconciled in MFSK modulation, and circuit is reconciled in described MFSK modulation, FM detecting circuit is connected with main control circuit respectively with operational amplification circuit.

2. fireman's intelligence combat helmet according to claim 1, it is characterized in that, described main control circuit, comprise micro-control unit MCU, chip U2, numeral PMR processor U3 and chip U4, 2 pins of described micro-control unit MCU connect one end of electric capacity C303, one end of the other end contact resistance R201 of electric capacity C303, the other end of resistance R201 connects one end of electric capacity C301, the other end of electric capacity C301 is leading-out terminal ENABXTAL, the other end of electric capacity C303 also connects one end of electric capacity C305, the other end of electric capacity C305 connects AVSS, the other end of electric capacity C303 also connects one end of electric capacity C306, the other end of electric capacity C306 is leading-out terminal BLAS, 5 pins of micro-control unit MCU, 7 pins, 8 pins and 9 pins are followed successively by leading-out terminal PMD7, RDATA, CDATA and Y5CK/RC4, 11 pins and 12 pins of micro-control unit MCU are connected 5 pins and 6 pins of chip U2 respectively, one end of the 5 pin contact resistance R285 of chip U2, one end of the 6 pin contact resistance R286 of chip U2, the other end of resistance R285, the other end of resistance R286, 8 pins of chip U2 all connect digital power DVDD-3.3V, the 7 pin ground connection GND of chip U2, 1 pin of chip U2, 2 pins, 3 pins are all connected one end of electric capacity C271 with 4 pins, another termination digital power DVDD-3.3V of electric capacity C271, 1 pin of chip U2, 2 pins, 3 pins and 4 pins all ground connection GND, one end of the 13 pin contact resistance R206 of micro-control unit MCU, the other end of resistance R206 connects one end of electric capacity C302, the other end ground connection GND of electric capacity C302, one end of the other end contact resistance R205 of resistance R206, another termination power vd D of resistance R205, 14 pins of micro-control unit MCU and 15 pins all ground connection GND, 16 pins of micro-control unit MCU connect one end of electric capacity C310, the other end ground connection GNS of electric capacity C310, 18 pins and 19 pins of micro-control unit MCU are respectively leading-out terminal AERXD0 and AERXD1, one end of the 20 pin contact resistance R208 of micro-control unit MCU, the other end ground connection GND of resistance R208, 21 pins of micro-control unit MCU connect one end of electric capacity C311, one end of 21 pins of micro-control unit MCU also contact resistance R209, the other end of the other end contact resistance R209 of electric capacity C311, 22 pins of micro-control unit MCU connect one end of electric capacity C312, one end of 22 pins of micro-control unit MCU also contact resistance R211, the other end of the other end contact resistance R211 of electric capacity C3112, 23 pins of micro-control unit MCU connect one end of electric capacity C313, one end of 23 pins of micro-control unit MCU also contact resistance R212, the other end of the other end contact resistance R212 of electric capacity C313, 24 pins of micro-control unit MCU connect one end of electric capacity C314, one end of 24 pins of micro-control unit MCU also contact resistance R213, the other end of the other end contact resistance R213 of electric capacity C314, the other end of resistance R209, the other end of resistance R211, the other end of resistance R212 is connected one by one with the other end of resistance R213, 24 pins of micro-control unit MCU also connect one end of electric capacity C315, 24 pins of micro-control unit MCU also connect one end of electric capacity C316, one end of the other end of electric capacity C315 and the other end of electric capacity C316 all contact resistance R215, the other end ground connection GND of resistance R215, 25 pins of micro-control unit MCU connect one end of electric capacity C317, the other end of electric capacity C317 is leading-out terminal AN0, the 30 pin connecting analog power supply AVDD of micro-control unit MCU, one end of the 31 pin contact resistance R217 of micro-control unit MCU, another termination power vd D of resistance R217, 31 pins of micro-control unit MCU also connect one end of electric capacity C318, the other end ground connection GND of electric capacity C318, 32 pins of micro-control unit MCU and 37 pins all ground connection GND, 38 pins of micro-control unit MCU connect one end of electric capacity C321, the other end ground connection GND of electric capacity C321, one end of electric capacity C321 connects one end of electric capacity C325, one end of one end of electric capacity C321 also contact resistance R230, the other end of electric capacity C325 connects one end of electric capacity C326, the other end of the other end contact resistance R230 of electric capacity C326, one end of the other end contact resistance R231 of electric capacity C326, one end of the other end of electric capacity C326 also contact resistance R232, the other end of resistance R231 and the other end of resistance R232 all ground connection GND, 39 pins of micro-control unit MCU are leading-out terminal SYSCLK2, micro-control unit MCU is leading-out terminal DVSS, the 46 pin ground connection GND of micro-control unit MCU, 47 pins of micro-control unit MCU connect one end of electric capacity C330, the other end ground connection GND of electric capacity C330, 50 pins of micro-control unit MCU are leading-out terminal SDO4, 51 pins of micro-control unit MCU connect one end of electric capacity CAP, the other end of electric capacity CAP is leading-out terminal RF3, 54 pins of micro-control unit MCU, 55 pins, 56 pins, 57 pins, 58 pins, 59 pins, 60 pins and 61 pins are respectively leading-out terminal VBUS, VUSB, RG3, RG2, RA2, RA3, TD1 and RA5, the 62 pin ground connection GND of micro-control unit MCU, 63 pins and 64 pins of micro-control unit MCU are respectively leading-out terminal CLK1 and RC15, 65 pins of micro-control unit MCU connect one end of electric capacity C331, the other end ground connection GND of electric capacity C331, 66 pins of micro-control unit MCU are leading-out terminal RA14, 67 pins of micro-control unit MCU, 68 pins and 75 pins all ground connection GND, 69 pins of micro-control unit MCU, 70 pins, 72 pins, 76 pins, 77 pins and 78 pins are respectively leading-out terminal RD9, PMA15, SDO1, RD1, RD2 and RD3, 84 pins of micro-control unit MCU connect one end of electric capacity C336, the other end ground connection GND of electric capacity C336, 85 pins of micro-control unit MCU connect one end of the second electric capacity CAP, the other end of the second electric capacity CAP connects one end of electric capacity C339, the other end ground connection GND of electric capacity C339, 86 pins of micro-control unit MCU connect one end of electric capacity C339, 87 pins of micro-control unit MCU, 90 pins, 91 pins and 92 pins are respectively leading-out terminal SSOUT, IRQN, TRD3, PMDO, one end of electric capacity C339 connects 44 pins of chip U3, 1 pin of chip U3 connects one end of electric capacity C33, the other end of electric capacity C33 is leading-out terminal EPSI, 2 pins of chip U3 are leading-out terminal P10, 3 pins of chip U3 are leading-out terminal EPSO, 5 pins of chip U3 connect one end of electric capacity C262, one end of 5 pins of chip U3 also contact resistance R246, the other end of the other end contact resistance R246 of electric capacity C262, the other end of electric capacity C262 is leading-out terminal IRQN, one end of the 7 pin contact resistance R247 of chip U3, the other end of resistance R247 is leading-out terminal DVSS, 8 pins and 10 pins of chip U3 are respectively leading-out terminal IRQN and PMD7, 9 pins of chip U3 connect one end of electric capacity C297, 9 pins of chip U3 also connect one end of electric capacity C298, the common port of the other end of electric capacity C297 and the other end of electric capacity C298 is leading-out terminal IOV, 11 pins of chip U3 connect 1 pin of chip U4, one end of the 1 pin contact resistance R281 of chip U4, the other end of resistance R281 and 3 pins of chip U4 all meet digital power DVDD, 2 pins of chip U4 are leading-out terminal RDATA, the 4 pin ground connection GND of chip U4, one end of the 5 pin contact resistance R288 of chip U4, 5 pins of chip U4 are leading-out terminal CDATA, one end of the 6 pin contact resistance R286 of chip U4, 6 pins of chip U4 are leading-out terminal CLK, the other end of resistance R288 is all connected digital power DVDD with the other end of resistance R286, 7 pins and 8 pins of chip U4 are all connected one end of electric capacity C283, the other end ground connection GND of electric capacity C283, 7 pins and 8 pins of chip U4 also all meet power supply VCC, 14 pins of chip U3 meet power supply DVSS, 17 pins of chip U3 connect one end of electric capacity C295, one end of 17 pins of chip U3 also contact resistance R248, the other end of the other end contact resistance R248 of electric capacity C295, the other end of electric capacity C295 also connects 18 pins of chip U3, one end of the other end contact resistance R247 of electric capacity C295, the other end of resistance R247 is leading-out terminal DISC, 19 pins of chip U3 connect one end of electric capacity C293, one end of 19 pins of chip U3 also contact resistance R261, the other end of resistance R261 connects one end of electric capacity C291, the other end of electric capacity C291 is leading-out terminal AN0, 20 pins of chip U3 connect the other end of electric capacity C293, one end of the other end of electric capacity C293 also contact resistance R260, one end of the other end contact resistance R261 of resistance R260, 21 pins of chip U3 connect one end of electric capacity C292, one end of one end contact resistance R259 of electric capacity C292, one end of the other end contact resistance R254 of resistance R259, the other end of resistance R254 connects one end of electric capacity C290, the other end of electric capacity C290 is leading-out terminal MIC, 22 pins of chip U3 connect the other end of electric capacity C292, one end of the other end contact resistance R254 of electric capacity C292, one end of the 23 pin contact resistance R280 of chip U3, the other end of resistance R280 connects one end of electric capacity C285, the other end ground connection GND of electric capacity C285, the other end of resistance R280 is leading-out terminal MOD1, one end of the 24 pin contact resistance R290 of chip U3, the other end of resistance R290 is leading-out terminal AERXD1, 25 pins of chip U3 connect one end of electric capacity C279, the other end ground connection GND of electric capacity C279, one end of the 26 pin contact resistance R300 of chip U3, the other end of resistance R300 connects one end of electric capacity C280, the other end ground connection GND of electric capacity C280, the other end of resistance R300 also connects one end of electric capacity C275, electric capacity C275 is leading-out terminal AUDIO, one end of the 29 pin contact resistance R302 of chip U3, 29 pins of chip U3 also connect one end of electric capacity C260, the common port of the other end of resistance R302 and the other end of electric capacity C260 is leading-out terminal RD3, 31 pins of chip U3, 33 pins and 36 pins are respectively leading-out terminal AVDD, DAC2 and RD3, 34 pins of chip U3 connect one end of electric capacity C271, the other end of electric capacity C271 is leading-out terminal AVSS, one end of the 35 pin contact resistance R26 of chip U3, 35 pins of chip U3 also connect one end of electric capacity C77, the common port of the other end of resistance R26 and the other end of electric capacity C77 is leading-out terminal RD2, 37 pins of chip U3 meet power supply VCC, 38 pins of chip U3 connect one end of electric capacity C270, another termination power VCC of electric capacity C270, 39 pins of chip U3 connect one end of crystal oscillator X1, one end of crystal oscillator X1 connects one end of electric capacity C268, another termination power VCC of electric capacity C268, 40 pins of chip U3 connect the other end of crystal oscillator X1, the other end of crystal oscillator X1 connects one end of electric capacity C265, another termination power VCC of electric capacity C265, 41 pins of chip U3, 42 pins, 43 pins, 45 pins, 47 pins and 48 pins are leading-out terminal VBUS, CDATA, RDATA, DVSS, SCLK2 and AERXD0.

3. fireman's intelligence combat helmet according to claim 1, it is characterized in that, described MFSK modulation-demodulation circuit, comprise chip U5 and chip U6, the 1 pin connecting analog power supply AVDD of chip U5, 2 pins of chip U5 connect one end of electric capacity C321, the other end ground connection GND of electric capacity C321, 3 pins of chip U5, 6 pins and 8 pins are leading-out terminal BLAS, INPUTN and AVSS, 4 pins of chip U5 connect one end of electric capacity C322, the other end ground connection GND of electric capacity C322, 5 pins of chip U5 connect one end of electric capacity C323, the other end of electric capacity C323 connects 7 pins of chip U5, one end of the 10 pin contact resistance R390 of chip U5, the other end of resistance R390 is leading-out terminal OUTP, one end of the 11 pin contact resistance R360 of chip U5, the other end of resistance R369 is leading-out terminal OUTN, 12 pins of chip U5 connect one end of electric capacity C325, the other end ground connection GND of electric capacity C325, 13 pins of chip U5 connect one end of electric capacity C329, the one termination VDD of electric capacity C329, the other end ground connection GND of electric capacity C329, 14 pins of chip U5 connect one end of electric capacity C331, the one termination CDD of electric capacity C331, the other end ground connection GND of electric capacity C331, 15 pins of chip U5, 17 pins, 18 pins, 21 pins and 23 pins are followed successively by leading-out terminal DAC2, RD9, SCLK, NC and CSEL, the 22 pin ground connection GND of chip U5, 24 pins of chip U5 connect one end of electric capacity C340, the other end ground connection GND of electric capacity C340, one end of electric capacity C340 connects CVDD, 25 pins of chip U5 connect one end of electric capacity C, one end of the other end contact resistance R431 of electric capacity C, the other end of resistance R431 connects 5 pins of chip U6, one end of the 1 pin contact resistance R414 of chip U6, one end of 1 pin of chip U6 also contact resistance R412, 1 pin of chip U6 also connects one end of electric capacity C411, the 1 pin ground connection GND of chip U6, the other end of the other end contact resistance R412 of resistance R414, the other end of resistance R412 connects the other end of electric capacity C411, one end of the 2 pin contact resistance R426 of chip U6, the other end of resistance R426 connects one end of electric capacity V505, the other end of electric capacity V505 is leading-out terminal RC15, 3 pins and 4 pins of chip U6 are respectively leading-out terminal NC and VIN1, one end of the 6 pin contact resistance R438 of chip U6, 6 pins of chip U6 also connect one end of electric capacity C502, the other end of resistance R438 and the other end of electric capacity C502 all ground connection GND, one end of the 7 pin contact resistance R460 of chip U6, the other end of resistance R460 connects the positive pole of electrochemical capacitor C491, the other end of resistance R460 also connects one end of electric capacity C489, one end of the other end contact resistance R461 of electric capacity C489, the negative pole of electrochemical capacitor C491 and the other end of resistance R461 all connecting analog power supply AVDD, 9 pins of chip U6 connect one end of the second crystal oscillator X1, 9 pins of chip U6 also connect one end of electric capacity C459, the other end of electric capacity C459 and the common port of the second crystal oscillator X1 are leading-out terminal TD1, one end of the 10 pin contact resistance R470 of chip U6, the other end of resistance R470 connects VSS, 11 pins of chip U6 connect one end of electric capacity C437, one end of the 12 pin contact resistance R458 of chip U6, the common port of the other end of electric capacity C437 and the other end of resistance R458 is leading-out terminal MOISE DET, 13 pins of chip U6, 16 pins, 18 pins are leading-out terminal S40, N/C and N/C, 17 pins of chip U6 connect one end of electric capacity C415, the other end ground connection of electric capacity C415, 17 pins of chip U6 also connect the positive pole of electrochemical capacitor C417, the minus earth GND of electrochemical capacitor C417, 17 pins of chip U6 meet analog power AVDD, 19 pins of chip U6 connect one end of the first electric capacity C411, one end of the other end contact resistance R500 of the first electric capacity C411, the other end of resistance R500 connects one end of the second electric capacity C411, one end of the other end contact resistance R510 of resistance R500, the other end of the second electric capacity C411 and the other end of resistance R510 all ground connection GND, 22 pins of chip U6 connect one end of electric capacity C409, another termination VDD of electric capacity C409, 24 pins of chip U6 connect one end of electric capacity C408, another termination VDD of electric capacity C408, 26 pins of chip U5 are leading-out terminal VSS, 26 pins of chip U5 connect one end of the second electric capacity CAP, the other end ground connection GND of the second electric capacity CAP, 27 pins of chip U5 connect one end of crystal oscillator X6, one end of crystal oscillator X6 connects one end of electric capacity C350, the other end ground connection GND of electric capacity C350, 28 pins of chip U5 connect the other end of crystal oscillator X6, the other end of crystal oscillator X6 connects one end of electric capacity C356, the other end ground connection GND of electric capacity C356, 29 pins of chip U5 connect one end of electric capacity C359, the other end of electric capacity C359 is leading-out terminal IOVDD, 29 pins of chip U5 also meet power supply CVDD, the positive pole of the 30 pin connecting luminous diode D21 of chip U5, the negative pole of light emitting diode D21 meets CODD, 30 pins of chip U5 are leading-out terminal RESENT, one end of the positive pole contact resistance R395 of light emitting diode D21, another termination CODD of resistance R395, the other end of resistance R395 connects one end of electric capacity C362, the other end ground connection GND of electric capacity C362, the positive pole of light emitting diode D21 connects one end of the 3rd electric capacity CAP, the other end of the 3rd electric capacity CAP connects 26 pins of chip U5, 31 pins of chip U5, 33 pins, 34 pins and 36 pins are respectively leading-out terminal XTALSEL1, XTALSEL3, ENABXTAL and N/C, 35 pins of chip U5 connect one end of electric capacity C8, one end of the other end contact resistance R369 of electric capacity C8, the other end ground connection GND of resistance R369, the other end of electric capacity C8 connects one end of electric capacity C363, the other end of electric capacity C363 connects 32 pins of chip U5, 41 pins of chip U5, 43 pins, 44 pins and 45 pins are respectively leading-out terminal P10, CDATA, RDATA and GPIO, one end of the 46 pin contact resistance R340 of chip U5, the other end of resistance R340 connects one end of electric capacity C310, the other end ground connection GND of electric capacity C310, 48 pins of chip U5 connect one end of electric capacity C316, the other end ground connection GND of electric capacity C316, 48 pins of chip U5 meet VDD, another termination CVDD of resistance R340, 47 pins of chip U5 meet CVDD.

4. fireman's intelligence combat helmet according to claim 1, it is characterized in that, described FM detecting circuit, comprise chip U7 and dual operational amplifier U8, 1 pin of described chip U7 connects one end of electric capacity C522, 1 pin of chip U7 connects one end of crystal oscillator X5, the other end of crystal oscillator X5 connects one end of electric capacity C512, the other end ground connection of electric capacity C512, one end of electric capacity C512 connects one end of electric capacity C511, the other end ground connection GND of electric capacity C511, one end of one end contact resistance R203 of electric capacity C511, one end of the other end contact resistance R344 of resistance R203, the other end of resistance R334 connects one end of electric capacity C, the other end ground connection GND of electric capacity C, 2 pins of chip U7 connect one end of electric capacity C522, the other end of electric capacity C522 connects one end of electric capacity C521, the other end of electric capacity C521 connects the other end of crystal oscillator X5, 3 pins of chip U7 connect 1 pin of CF1, 2 pins of CF1 are leading-out terminal M, 3 pins of CF1 connect 5 pins of chip U7, 4 pins of chip U7 connect one end of electric capacity C565, 4 pins of chip U7 connect one end of electric capacity C563, 4 pins of chip U7 connect the positive pole of power supply VCC, the other end of electric capacity C565 and the other end of electric capacity C563 all connect the negative pole of power supply VCC, 6 pins of chip U7 connect one end of electric capacity C573, the other end of electric capacity C573 connects 1 pin of chip X1, one end of the 3 pin contact resistance R41 of chip X1, another termination power vd D-5V of resistance R41, 3 pins of chip X1 also connect one end of electric capacity C63, the other end ground connection GND of electric capacity C63, one end of the 4 pin contact resistance R42 of chip X1, the other end ground connection GND of resistance R42, one end of resistance R42 connects one end of electric capacity C64, the other end ground connection GND of electric capacity C64, one end of electric capacity C64 connects one end of electric capacity C65, one end of the other end contact resistance R45 of electric capacity C65, the other end ground connection GND of resistance R45, one end of one end contact resistance R44 of resistance R45, one end of the other end contact resistance R43 of resistance R44, the other end of resistance R43 connects one end of electric capacity C61, the other end ground connection GND of electric capacity C61, the one termination power vd D-5V of electric capacity C61, one end of resistance R45 connects 8 pins of dual operational amplifier U8, 8 pins of dual operational amplifier U8 connect one end of electric capacity C32, 8 pins of dual operational amplifier U8 connect one end of electric capacity C33, the other end of electric capacity C32 and the other end of electric capacity C33 all ground connection GND, one end of the 7 pin contact resistance R47 of dual operational amplifier U8, the other end of resistance R47 connects one end of electric capacity C67, one end of the other end contact resistance R47 of electric capacity C67, one end of the other end contact resistance R46 of resistance R47, the other end of resistance R47 connects one end of electric capacity C66, the other end ground connection GND of electric capacity C66, 7 pins of dual operational amplifier U8 connect one end of electric capacity C68, one end of the other end contact resistance R48 of electric capacity C68, the other end of resistance R48 connects one end of electric capacity C62, the other end ground connection GND of electric capacity C62, one end of one end contact resistance R49 of resistance R48, the other end ground connection GND of resistance R49, one end of the 6 pin contact resistance R46 of dual operational amplifier U8, one end of the 5 pin contact resistance R44 of dual operational amplifier U8, the 4 pin ground connection GND of dual operational amplifier U8, one end of the 3 pin contact resistance RES2 of dual operational amplifier U8, the other end of resistance RES2 is leading-out terminal VDD/2, one end of one end contact resistance R351 of resistance RES2, the other end of resistance R351 is leading-out terminal VP, one end of resistance RES2 also connects one end of electric capacity CAP, the other end ground connection GND of electric capacity CAP, one end of the 2 pin contact resistance R325 of dual operational amplifier U8, the other end of resistance R325 is leading-out terminal VM, 1 pin of dual operational amplifier U8 connects one end of electric capacity C444, one end of one end contact resistance R326 of electric capacity C444, one end of the other end contact resistance R325 of electric capacity C444, one end of the 1 pin contact resistance R328 of dual operational amplifier U8, the other end of resistance R328 is leading-out terminal VL, one end of resistance R328 connects one end of electric capacity C441, the other end ground connection GND of electric capacity C441, one end of electric capacity C441 is leading-out terminal VOUT, one end of the 7 pin contact resistance R307 of chip U7, one end of resistance R307 connects one end of electric capacity C572, one end of the other end contact resistance R304 of electric capacity C572, the other end of resistance R304 is leading-out terminal IOVDD, the other end of electric capacity C572 connects one end of electric capacity C572, the other end of the other end contact resistance R307 of electric capacity C571, 8 pins of chip U7 connect the other end of contact resistance R307, one end of 8 pins of chip U7 also contact resistance R309, the other end of resistance R309 connects the slider of potentiometer R315, the maximum value end ground connection GND of resistance R315, the minimum resistance end of potentiometer R315 connects one end of electric capacity C560, the minimum of a value end of potentiometer R315 is leading-out terminal AERXD0, 9 pins of chip U7 are leading-out terminal RXB, 9 pins of chip U7 connect one end of electric capacity C529, the other end ground connection GND of electric capacity C529, one end of the other end contact resistance R232 of electric capacity C529, one end of the other end contact resistance R324 of resistance R232, the other end of resistance R324 is leading-out terminal E, 10 pins of chip U7 connect one end of crystal oscillator X3, one end of one end contact resistance R347 of crystal oscillator X3, the other end of the other end contact resistance R347 of crystal oscillator X3, another termination power VCC of crystal oscillator X3, the other end of crystal oscillator X3 connects one end of electric capacity C524, the colelctor electrode of the other end connecting triode Q11 of electric capacity C524, the current collection very leading-out terminal SD04 of triode Q11, the emitter stage of triode Q11 connects one end of electric capacity C526, the other end ground connection GND of electric capacity C526, the base stage of triode Q11 connects the negative pole of diode D, the plus earth GND of diode D, the base stage of triode Q11 connects one end of electric capacity C531, the other end of electric capacity C531 is leading-out terminal IOVDD, the other end of electric capacity C531 connects one end of electric capacity C532, the other end of electric capacity C532 connects one end of electric capacity C551, one end of the other end contact resistance R367 of electric capacity C551, the other end ground connection GND of resistance R367, the other end of electric capacity C551 connects the slider of potentiometer R366, the maximum value end ground connection GND of potentiometer R366, the minimum resistance end of potentiometer R366 connects one end of electric capacity C524, the other end of electric capacity C524 connects one end of electric capacity C525, the other end ground connection GND of electric capacity C525, 11 pins of chip U7 connect one end of electric capacity C503, the other end of electric capacity C503 connects 10 pins of chip U7, 12 pins of chip U7 connect one end of electric capacity C535, one end of the other end contact resistance R358 of electric capacity C535, one end of the other end contact resistance R351 of resistance R358, one end of resistance R351 is leading-out terminal RESENT, the other end of resistance R351 connects 14 pins of chip U7, 12 pins of chip U7 and the leading-out terminal of 13 pins are followed successively by RSSI OUT and MOISE DET, 16 pins of chip U7 connect one end of electric capacity C531, one end of the other end contact resistance R332 of electric capacity C531, the other end of resistance R332 connects one end of electric capacity C, the base stage of the other end connecting triode Q12 of resistance R332, the grounded emitter GND of triode Q12, the colelctor electrode of triode Q12 meets analog power AVDD, the other end of electric capacity C531 is leading-out terminal MIX_IN.

5. fireman's intelligence combat helmet according to claim 1, it is characterized in that, described bone-conduction device, comprise dual operational amplifier U9, bone conduction type sensor and chip U10, one end of the 1 pin contact resistance R176 of described dual operational amplifier U9, one end of the other end contact resistance R175 of resistance R176, the other end of resistance R175 connects one end of electric capacity C219, the other end ground connection GND of electric capacity C219, the other end of resistance R176 connects one end of electric capacity C218, the other end of electric capacity C218 connects one end of electric capacity C215, the other end ground connection GND of electric capacity C215, one end of the other end contact resistance R171 of electric capacity C218, the other end ground connection GND of resistance R171, one end of resistance R171 connects one end of electric capacity C214, one end of the other end contact resistance R170 of electric capacity C214, the other end ground connection GND of resistance R170, one end of resistance R170 connects one end of electric capacity C211, the other end of electric capacity C211 connects one end of electric capacity C213, the other end ground connection GND of electric capacity C213, one end of electric capacity C213 connects one end of electric capacity C210, the other end ground connection GND of electric capacity C210, one end of electric capacity C210 connects 2 pins of bonding wire plate J1, the 1 pin ground connection GND of bonding wire plate J1, bonding wire plate J1 synthetism conduction sensor, one end of the 1 pin contact resistance R160 of bonding wire plate J1, another termination power vd D of resistance R160, one end of the other end contact resistance R162 of resistance R160, one end of the other end contact resistance R165 of resistance R162, the other end of resistance R165 connects 3 pins of dual operational amplifier U9, the 4 pin ground connection GND of dual operational amplifier U9, 5 pins of dual operational amplifier U9 connect one end of electric capacity C138, the other end ground connection GND of electric capacity C138, one end of 5 pins of dual operational amplifier U9 also contact resistance R123, one end of the other end contact resistance R125 of resistance R123, one end of the other end contact resistance R131 of resistance R125, the other end of resistance R131 is leading-out terminal VOUTA, the other end of resistance R125 connects one end of electric capacity C125, the other end ground connection GND of electric capacity C125, one end of the other end contact resistance R132 of resistance R125, the other end ground connection GND of resistance R132, 7 pins of dual operational amplifier U9 connect 6 pins of dual operational amplifier U9, 6 pins of dual operational amplifier U9 connect one end of electric capacity C123, 6 pins of dual operational amplifier U9 connect the minimum of a value end of potentiometer R128, the maximum end ground connection GND of potentiometer R128, one end of the slider contact resistance R130 of potentiometer R128, the other end of resistance R130 connects one end of electric capacity C282, the other end ground connection GND of electric capacity C282, the other end of resistance R130 is leading-out terminal MOD1, 8 pins of dual operational amplifier U9 connect one end of electric capacity C120, the other end ground connection GND of electric capacity C120, 8 pins of dual operational amplifier U9 meet power vd D, 1 pin of described chip U10 connects one end of electric capacity C333, one end of the other end contact resistance R415 of electric capacity C333, the other end of resistance R415 connects 8 pins of chip U10, 2 pins of chip U10 connect one end of the first electric capacity C334, the other end of the first electric capacity C334 connects one end of electric capacity C333, 2 pins also contact resistance R417 one end of chip U10, the other end of resistance R417 connects one end of the second electric capacity C334, the other end of the second electric capacity C334 connects 3 pins of chip U10, the other end of the second electric capacity C334 connects one end of electric capacity C338, the other end of electric capacity C338 connects the slider of potentiometer R389, the maximum end ground connection GND of potentiometer R389, the minimum of a value end of potentiometer R389 connects one end of electric capacity C258, the other end of electric capacity C258 connects one end of electric capacity C257, the other end ground connection GND of electric capacity C257, 4 pins of chip U10 connect the other end of electric capacity C334, 5 pins of chip U10 connect one end of electric capacity C5, the other end of electric capacity C5 connects one end of headset, the other end ground connection GND of headset, the emitter stage of the 5 pin connecting triode Q14 of chip U10, one end of the emitter stage contact resistance R460 of triode Q14, the base stage of the other end connecting triode Q15 of resistance R460, one end of the base stage contact resistance R463 of triode Q15, the other end of resistance R463 connects power supply 5V, the emitter stage of triode Q15 connects one end of electric capacity C261, one end of the other end contact resistance R462 of electric capacity C261, the other end ground connection GND of resistance R462, the colelctor electrode of triode Q15 connects 6 pins of chip U10, 7 pins of chip U10 meet power supply 3V, identical leading-out terminal connects one by one.

6. fireman's intelligence combat helmet according to claim 1, it is characterized in that, described switch has four kinds of functional switches at least.

7. fireman's intelligence combat helmet according to claim 2, it is characterized in that, the model of described micro-control unit MCU is PIC32MX695, and chip U3 is digital PMR processor CMX7141, chip U4 is memory 24F1025I.

8. fireman's intelligence combat helmet according to claim 3, it is characterized in that, described chip U5 is phonetic codec chip CMX618.

9. fireman's intelligence combat helmet according to claim 4, it is characterized in that, described chip U7 is UTC frequency modulation detector UA31136.