CN104305984B - Fireman's life monitoring transmission system - Google Patents
Fireman's life monitoring transmission system Download PDFInfo
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- CN104305984B CN104305984B CN201410533425.9A CN201410533425A CN104305984B CN 104305984 B CN104305984 B CN 104305984B CN 201410533425 A CN201410533425 A CN 201410533425A CN 104305984 B CN104305984 B CN 104305984B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02444—Details of sensor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
- A61B5/02455—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals provided with high/low alarm devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6824—Arm or wrist
Abstract
The present invention provides fireman's life monitoring transmission system, solve that existing fire-fighting equipment monitoring accuracy is low, laser propagation effect is undesirable, equipment is loaded down with trivial details, use is difficult, inefficient, fireman cannot and alarm and commanding in the rear personnel it quickly can not be positioned and miss the best opportunity problem of rescue；Its scheme is, device is received including heart rate bracelet, rescue beacon and backstage, heart rate bracelet is worn in fireman's wrist, monitor the heart rate of fireman in real time, the data of heart rate bracelet monitoring are by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives receive device then through being wirelessly transmitted to backstage, backstage receives device and processes and analyze the signal received, learning fireman's vital sign parameter, backstage receives device and triggers the warning of wireless speech rescue beacon through wireless signal；Monitoring accuracy of the present invention is accurate, and transmission speed is fast, effective, and efficiency is high, and equipment is simple, practical and convenient and have fast positioning function。
Description
Technical field
The present invention relates to fire-fighting equipment technical field, particularly fireman's life monitoring transmission system。
Background technology
Fire protection sector is a kind of high-risk industry, firemans are in the scene of a fire, natural disaster scene is all in peril of one's life at any time, fireman is when rescue and relief work, often disregard own safety, its heart beating, the vital signs such as breathing are already at abnormal condition, if alarming for help not in time, fireman's health can be caused very big injury, even sacrifice life, under the overall situation of modern high technology fire-fighting system, domestic in Different high risk sites field of security guarantee, ambient environmental conditions residing for the existing vital sign to fireman and fireman is monitored, the system of transmission, but the pulse transducer generally adopted, its monitoring accuracy is low, laser propagation effect is not ideal enough, and equipment is various, use difficulty, inefficient, particularly in complicated rescue site, when fireman faces a danger situation, cannot be carried out and alarm, and it can not be rescued by rescue personnel in time, and when fireman loses ability to act, the problem that it cannot be quickly located and miss the rescue best opportunity by commanding in the rear personnel。
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the purpose of the present invention is just to provide fireman's life monitoring transmission system, on the basis of existing fireman's life monitoring equipment, increase the rhythm of the heart to fireman and transmit system, the vital sign parameter of the on-the-spot fireman of Different high risk sites is carried out Real-time Collection, process and transmission, can effectively solve existing fire-fighting equipment monitoring accuracy low, laser propagation effect is undesirable, equipment is loaded down with trivial details, use difficulty, inefficient, fireman cannot and alarm and the commanding in the rear personnel problem that it can not be quickly located and miss the best opportunity of rescue。
It solves technical scheme, device is received including heart rate bracelet, wireless speech rescue beacon and backstage, heart rate bracelet is worn in fireman's wrist, monitor the heart rate of fireman in real time, the data of heart rate bracelet monitoring are by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives receive device then through being wirelessly transmitted to backstage, backstage receives device and processes and analyze the signal received, learning fireman's vital sign parameter, backstage receives device and triggers the warning of wireless speech rescue beacon through wireless signal。
Novelty of the present invention is unique, on the basis of existing fireman's life monitoring equipment, increase the rhythm of the heart to fireman and transmit system, heart rate by heart rate bracelet Real-time Collection fireman, commanding in the rear center can learn the heart rate situation of fireman in real time, commanding in the rear personnel take to rescue accordingly measure by the data known, its monitoring accuracy is accurate, transmission speed is fast, effective, efficiency is high, and equipment is simple, practical and convenient and there is the function of quickly location, reach to succour in time the purpose of fireman。
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the present invention。
Fig. 2 is the collection data flow schematic diagram of the present invention。
Fig. 3 is the wireless speech rescue beacon internal circuit connection figure of the present invention。
The backstage that Fig. 4 is the present invention receives device program flow diagram。
In Fig. 2: (1) heart rate bracelet (2) wireless speech rescue beacon (3) backstage receives device (4) Bluetooth transmission (5) wireless double frequency Digital Transmission。
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further details。
Provided to 4 by Fig. 1, fireman's life monitoring of the present invention transmission system, including heart rate hands ring, wireless speech rescue beacon and backstage receive device, heart rate bracelet is worn in fireman's wrist, monitor the heart rate of fireman in real time, the data of heart rate bracelet monitoring are by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives receive device then through being wirelessly transmitted to backstage, backstage receives device and processes and analyze the signal received, learn fireman's vital sign parameter, backstage receives device and triggers the warning of wireless speech rescue beacon through wireless signal。
The heart rate bracelet of the present invention is a kind of intelligent wearable Myol-Alpha's heart rate monitor, this heart rate bracelet shell on the back has optical sensor, owing to the change of density can occur the blood in arm blood vessel when pulsation, thus causing the change of blood light transmittance, according to green glow photovoltaic measurement, the heart rate data of this heart rate bracelet Real-time Collection fireman, and do pretreatment, if the heart rate data of fireman is abnormal, just produce to report to the police；Real-time for the heart rate data of collection short-range bluetooth radio is sent to wireless speech rescue beacon by this heart rate bracelet。
Described wireless speech rescue beacon includes temperature sensor Rt1, single-chip microcomputer U2, buzzer U3, chip U4, mercoid switch P1, mercoid switch P2, RF intercommunication U5 and circuit of three-terminal voltage-stabilizing integrated U1, input 3 pin of the circuit of three-terminal voltage-stabilizing integrated U1 in described power subsystem connects the positive pole of electrochemical capacitor C1, the minus earth GND of electrochemical capacitor C1, input 3 pin of circuit of three-terminal voltage-stabilizing integrated U1 is also connected with one end of electric capacity C3, the other end ground connection GND of electric capacity C3, the input 3 pin leading-out terminal of circuit of three-terminal voltage-stabilizing integrated U1 is VBAT, outfan 2 pin of circuit of three-terminal voltage-stabilizing integrated U1 connects the positive pole of electrochemical capacitor C2, the minus earth GND of electrochemical capacitor C2, outfan 2 pin of circuit of three-terminal voltage-stabilizing integrated U1 is also connected with one end of electric capacity C4, the other end ground connection GND of electric capacity C4, outfan 2 pin of circuit of three-terminal voltage-stabilizing integrated U1 meets power supply VCC；One end of temperature sensor Rt1 in temperature monitoring module is connected to resistance R3, another termination power VCC of resistance R3, one end of temperature sensor Rt1 is also associated with one end of electric capacity C7, the other end ground connection GND of electric capacity C7, one end leading-out terminal of temperature sensor Rt1 is PD6, the other end ground connection GND of temperature sensor Rt1；In power subsystem, leading-out terminal VBAT is connected to one end of resistance R1, the other end of resistance R1 connects one end of electric capacity C5, the other end ground connection GND of electric capacity C5, and the other end of resistance R1 is also associated with one end of resistance R2, the other end leading-out terminal of another termination power VCC, resistance R1 of resistance R2 is PD5；In fine motion sensing module, one end of mercoid switch P1 is connected to resistance R8, another termination power VCC of resistance R8, one end leading-out terminal of mercoid switch P1 is PD2, one end of mercoid switch P1 is also associated with one end of electric capacity C13, the other end ground connection GND of electric capacity C13, the other end ground connection GND of mercoid switch P1, one end of mercoid switch P2 is connected to resistance R9, another termination power VCC of resistance R9, one end of mercoid switch P2 is also associated with electric capacity C14, the other end ground connection GND of the other end ground connection GND, mercoid switch P2 of electric capacity C14；The positive pole of the light emitting diode D1 in the indicating module of location connects the leading-out terminal VBAT of power subsystem, the positive pole of the negative pole connecting luminous diode D2 of light emitting diode D1, the positive pole of the negative pole connecting luminous diode D3 of light emitting diode D2, the positive pole of the negative pole connecting luminous diode D4 of light emitting diode D3, the negative pole of light emitting diode D4 is connected to resistance R13, the other end of resistance R13 connects the colelctor electrode of NPN audion Q7, the grounded emitter GND of NPN audion Q7, the base stage of NPN audion Q7 is connected to resistance R14, the other end of resistance R14 is leading-out terminal PA3, the base stage of NPN audion Q7 is connected to resistance R15, the other end ground connection GND of resistance R15；2 pins of single-chip microcomputer U2 connect the leading-out terminal PD5 of the other end of resistance R1, 3 pins of single-chip microcomputer U2 connect one end leading-out terminal PD6 of temperature sensor Rt1, 4 pins of single-chip microcomputer U2 meet power supply VCC through resistance R7, 4 pins of single-chip microcomputer U2 are also through electric capacity C6 ground connection GND, 5 pins of single-chip microcomputer U2 are connected to resistance R21, the other end of resistance R21 meets power supply VCC through resistance R10, the grid of another termination field effect transistor Q1 of resistance R21, the source electrode of field effect transistor Q1 meets supply voltage VDD, the grounded drain GND of field effect transistor Q1, 6 pins of single-chip microcomputer U2 are connected to resistance R25, the other end of resistance R25 is through resistance R26 ground connection GND, the other end of resistance R25 connects the base stage of NPN audion Q8, the emitter stage base GND of NPN audion Q8, the colelctor electrode of NPN audion Q8 is connected to resistance R23, one end of the other end connecting resistance R22 of resistance R23, the other end of resistance R22 connects 2 pins of bonding wire plate J1, 2 pins of bonding wire plate J1 are also connected with one end of electric capacity C24, the other end ground connection GND of resistance C24, the 1 pin ground connection GND of bonding wire plate J1, the other end of resistance R23 is also associated with the grid of field effect transistor Q4, the grid of field effect transistor Q4 connects the other end of resistance R22, the drain electrode of field effect transistor Q4 connects one end of electric capacity C23, the other end ground connection GND of electric capacity C23, the drain electrode of field effect transistor Q4 is also connected with the leading-out terminal VBAT in power subsystem, foot meridian capacitor C8 9 pins connecting single-chip microcomputer U2 are drawn in the 7 of single-chip microcomputer U2, 7 pins of single-chip microcomputer U2 also connect 8 pins of single-chip microcomputer U2 through electric capacity C19, 10 pins of single-chip microcomputer U2 connect leading-out terminal PA3 in the indicating module of location, 11 pins of single-chip microcomputer U2, 12 pins and 13 pins connect resistance R19 successively respectively, one end of R18 and R20, resistance R19, the other end of R18 and R20 connects 3 pins of chip U4 successively respectively, 2 pins and 1 pin, the 4 pin ground connection GND of chip U4, foot meridian capacitor C9 ground connection GND is drawn in the 8 of chip U4, foot meridian capacitor C10 ground connection GND is drawn in the 7 of chip U4, 6 pins of chip U4 are unsettled, 5 pins of chip U4 are connected to resistance R11, the other end of resistance R11 is through resistance R12 ground connection GND, one end of another termination capacitor C25 of resistance R11, the other end of electric capacity C25 connects one end of electric capacity C20, the other end ground connection GND of electric capacity C20, the other end of electric capacity C25 is also connected with 3 pins of RF intercommunication U5, 1 pin of RF intercommunication U5 meets supply voltage VDD, the 2 pin ground connection GND of RF intercommunication U5, 4 pins of RF intercommunication U5 are unsettled, 5 pins of RF intercommunication U5 connect 1 pin of bonding wire plate J2, the 2 pin ground connection GND of bonding wire plate J2, 14 pins of single-chip microcomputer U2 connect one end of key switch K3, one end of key switch K3 is connected to electric capacity C15, the other end ground connection GND of electric capacity C15, one end of key switch K3 is also connected with one end of resistance R4, another termination power VCC of resistance R4, 15 pins of single-chip microcomputer U2 connect one end of key switch K2, one end of key switch K2 connects one end of electric capacity C11, the other end ground connection GND of electric capacity C11, one end of key switch K2 is also connected with one end of resistance R5, another termination power VCC of resistance R5, 17 pins of single-chip microcomputer U2 connect one end of key switch K1, one end of key switch K1 connects one end of electric capacity C12, the other end ground connection GND of electric capacity C12, one end of key switch K1 is also connected with one end of resistance R6, another termination power VCC of resistance R6, key switch K1, the other end of K2 and K3 all ground connection GND, 16 pins of single-chip microcomputer U2 are connected to resistance R16, one end of the other end connecting resistance R17 of resistance R16, the other end ground connection GND of resistance R17, the other end of resistance R16 connects the grid of field effect transistor Q3, the source ground GND of field effect transistor Q3, the drain electrode of field effect transistor Q3 connects 2 pins of self-coupling voltage transformer L1, the drain electrode of field effect transistor Q3 is also connected with one end of electric capacity C16, one end of electric capacity C16 is also connected with 1 pin of buzzer U3, 3 pins of self-coupling voltage transformer L1 connect one end of electric capacity C18, the other end ground connection GND of electric capacity C18, 3 pins of self-coupling voltage transformer L1 are also connected with the leading-out terminal VBAT of power subsystem, 1 pin of self-coupling voltage transformer L1 is also connected with 2 pins of buzzer U3, 19 pins of single-chip microcomputer U2 and 20 pins connect leading-out terminal PD2 and the PD3 of fine motion sensing module respectively, 1 pin of single-chip microcomputer U2 is unsettled；In wireless speech rescue beacon, temperature sensing module and fine motion sensing module connect CPU, CPU connects alarm module, wireless speech transport module and location indicating module, and power subsystem connects temperature sensing module, fine motion sensing module, CPU, alarm module, wireless speech transport module and location indicating module；The model of described single-chip microcomputer U2 is ITM8103, and the model of chip U4 is SC040, and field effect transistor Q1 and Q4 is P-channel depletion mode fet, and field effect transistor Q3 is N-channel depletion mode fet。
It is the notebook computer with wireless receiving and dispensing device that described backstage receives device, or has equal wireless receiving and dispatching signal, processes other similar devices of signal and warning function, now for notebook computer, its work process is described；
Reading in corresponding program in notebook computer, its job step is:
Step 1: program initialization；
Step 2: wireless device receives the wireless signal that wireless speech rescue beacon is sent, and RAM reads in wireless signal；
Step 3: receive data and judge whether these data are in normal cardiac rate interval；
Step 4: if data are not at normal cardiac rate interval, notebook sends alarm sound and shows the heart rate information of fireman, and the wireless device on notebook sends wireless signal to wireless speech rescue beacon simultaneously, triggers wireless speech rescue beacon and reports to the police；
Step 5: if data are in normal cardiac rate interval, program initializes, and returns to step 1；Then following step is performed。
When the present invention uses, heart rate bracelet is worn in the wrist of fireman just as wrist-watch, heart rate bracelet shell on the back is equipped with infrared light transducer[sensor, adopt optoelectronic induction principle, sense the blood flow in blood capillary by the infrared light transducer[sensor of heart rate bracelet shell on the back and monitor the heart rate of fireman in real time, as long as heart rate bracelet is in " motor pattern " and just can the heart rate of fireman be monitored in real time, the data of heart rate bracelet monitoring are sent to wireless speech rescue beacon by Bluetooth transmission, wireless speech rescue beacon is provided with the strong magnetic of belt and wears folder, it is worn on the waist of fireman, wireless speech rescue beacon adopts IC chip, clock timer, jogging sensor, early warning and strong alert automatic/hand controller, tone frequency changer circuit, piezoelectricity amount body output circuit, under-voltage warning circuit, temporald eixis circuit and buzzer output circuit composition, wireless speech rescue beacon adopts resting state to report to the police, manual alarm, the Personal Risk that the mode that high temperature alarm and low-voltage are reported to the police reminds rescue site fireman to run into, if there is stupor in fireman's rescue operations, situation about falling in a swoon, its heart rate exceedes permission quiescent time quiescent time, described permission quiescent time be 22s-30s, wireless speech rescue beacon will automatic alarm, fireman is when facing a danger difficulty, button manual alarm can also be passed through, if fire scene temperature is higher than human body bearing temperature, wireless speech rescue beacon will high temperature alarm, if the brownout of rescue beacon, rescue beacon will low pressure alarming, the alarm signal of rescue beacon can receive device by wireless double frequency Digital Transmission to backstage, backstage receives device and is placed in fire fighting truck and command centre, backstage receives the heart rate sign information of device displaying scene fireman, backstage commander and rescue personnel just can receive device by backstage and learn the sign information of on-the-spot fireman, and take corresponding rescue measure；Rescue beacon also has directional light concurrently simultaneously, in fireman's alarming for help process, directional light meeting stroboscopic, it is easy to backstage rescue personnel and judges this fireman position when searching and rescuing fireman in danger, it is easy to succour fireman in danger in time, rescue beacon can also transmit the transmitter receiver to backstage commanding by automatic speech, rescue beacon is equipped with Bluetooth communication modules and wireless double frequency Digital Transmission module, the data that rescue beacon receives receive device then through wireless double frequency Digital Transmission to backstage, heart rate bracelet and backstage receive device and arrange a normal cardiac rate interval, if the heart rate of fireman is interval beyond this, heart rate bracelet and backstage receive device will automatic alarm, alarm signal is also by wireless double frequency Digital Transmission to rescue beacon simultaneously, rescue beacon is also carried out reporting to the police, such fireman will realise that oneself is dangerous, strengthen fireman's sense of self-protection, avoid fireman that stupor occurs, the life danger such as fall in a swoon；Rescue beacon can receive device wireless connections with heart rate bracelet, backstage effectively, and fireman's heart rate sign is monitored in real time, called for help in time。
Novelty of the present invention is unique, on the basis of existing fireman's life monitoring equipment, increase the rhythm of the heart to fireman and transmit system, heart rate by heart rate bracelet Real-time Collection fireman, commanding in the rear center can learn the heart rate situation of fireman in real time, commanding in the rear personnel take to rescue accordingly measure by the data known, its monitoring accuracy is accurate, transmission speed is fast, effective, efficiency is high, and equipment is simple, practical and convenient and there is the function of quickly location, reach to succour in time the purpose of fireman。
Claims (3)
1. fireman's life monitoring transmission system, including heart rate hands ring, wireless speech rescue beacon and backstage receive device, heart rate bracelet is worn in fireman's wrist, monitor the heart rate of fireman in real time, the data of heart rate bracelet monitoring are by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives receive device then through being wirelessly transmitted to backstage, backstage receives device and processes and analyze the signal received, learn fireman's vital sign parameter, backstage receives device and triggers the warning of wireless speech rescue beacon through wireless signal, it is characterized in that, in described wireless speech rescue beacon, temperature sensing module and fine motion sensing module connect CPU, CPU connects alarm module, wireless speech transport module and location indicating module, power subsystem connects temperature sensing module, fine motion sensing module, CPU, alarm module, wireless speech transport module and location indicating module, described wireless speech rescue beacon includes temperature sensor Rt1, single-chip microcomputer U2, buzzer U3, chip U4, mercoid switch P1, mercoid switch P2, RF intercommunication U5 and circuit of three-terminal voltage-stabilizing integrated U1, input 3 pin of the circuit of three-terminal voltage-stabilizing integrated U1 in described power subsystem connects the positive pole of electrochemical capacitor C1, the minus earth GND of electrochemical capacitor C1, input 3 pin of circuit of three-terminal voltage-stabilizing integrated U1 is also connected with one end of electric capacity C3, the other end ground connection GND of electric capacity C3, the input 3 pin leading-out terminal of circuit of three-terminal voltage-stabilizing integrated U1 is VBAT, outfan 2 pin of circuit of three-terminal voltage-stabilizing integrated U1 connects the positive pole of electrochemical capacitor C2, the minus earth GND of electrochemical capacitor C2, outfan 2 pin of circuit of three-terminal voltage-stabilizing integrated U1 is also connected with one end of electric capacity C4, the other end ground connection GND of electric capacity C4, outfan 2 pin of circuit of three-terminal voltage-stabilizing integrated U1 meets power supply VCC；One end of temperature sensor Rt1 in temperature monitoring module is connected to one end of resistance R3, another termination power VCC of resistance R3, one end of temperature sensor Rt1 is also associated with electric capacity C7, the other end ground connection GND of electric capacity C7, one end leading-out terminal of temperature sensor Rt1 is PD6, the other end ground connection GND of temperature sensor Rt1；In power subsystem, leading-out terminal VBAT is connected to one end of resistance R1, the other end of resistance R1 connects one end of electric capacity C5, the other end ground connection GND of electric capacity C5, and the other end of resistance R1 is also associated with one end of resistance R2, the other end leading-out terminal of another termination power VCC, resistance R1 of resistance R2 is PD5；In fine motion sensing module, one end of mercoid switch P1 is connected to resistance R8, another termination power VCC of resistance R8, one end leading-out terminal of mercoid switch P1 is PD2, one end of mercoid switch P1 is also associated with one end of electric capacity C13, the other end ground connection GND of electric capacity C13, the other end ground connection GND of mercoid switch P1, one end of mercoid switch P2 is connected to resistance R9, another termination power VCC of resistance R9, one end of mercoid switch P2 is also associated with electric capacity C14, the other end ground connection GND of the other end ground connection GND, mercoid switch P2 of electric capacity C14；The positive pole of the light emitting diode D1 in the indicating module of location connects the leading-out terminal VBAT of power subsystem, the positive pole of the negative pole connecting luminous diode D2 of light emitting diode D1, the positive pole of the negative pole connecting luminous diode D3 of light emitting diode D2, the positive pole of the negative pole connecting luminous diode D4 of light emitting diode D3, the negative pole of light emitting diode D4 is connected to resistance R13, the other end of resistance R13 connects the colelctor electrode of NPN audion Q7, the grounded emitter GND of NPN audion Q7, the base stage of NPN audion Q7 is connected to resistance R14, the other end of resistance R14 is leading-out terminal PA3, the base stage of NPN audion Q7 is connected to resistance R15, the other end ground connection GND of resistance R15；2 pins of single-chip microcomputer U2 connect the leading-out terminal PD5 of the other end of resistance R1, 3 pins of single-chip microcomputer U2 connect one end leading-out terminal PD6 of temperature sensor Rt1, 4 pins of single-chip microcomputer U2 meet power supply VCC through resistance R7, 4 pins of single-chip microcomputer U2 are also through electric capacity C6 ground connection GND, 5 pins of single-chip microcomputer U2 are connected to resistance R21, the other end of resistance R21 meets power supply VCC through resistance R10, the grid of another termination field effect transistor Q1 of resistance R21, the source electrode of field effect transistor Q1 meets supply voltage VDD, the grounded drain GND of field effect transistor Q1, 6 pins of single-chip microcomputer U2 are connected to resistance R25, the other end of resistance R25 is through resistance R26 ground connection GND, the other end of resistance R25 connects the base stage of NPN audion Q8, the emitter stage base GND of NPN audion Q8, the colelctor electrode of NPN audion Q8 is connected to resistance R23, one end of the other end connecting resistance R22 of resistance R23, the other end of resistance R22 connects 2 pins of bonding wire plate J1, 2 pins of bonding wire plate J1 are also connected with one end of electric capacity C24, the other end ground connection GND of resistance C24, the 1 pin ground connection GND of bonding wire plate J1, the other end of resistance R23 is also associated with the grid of field effect transistor Q4, the grid of field effect transistor Q4 connects the other end of resistance R22, the drain electrode of field effect transistor Q4 connects one end of electric capacity C23, the other end ground connection GND of electric capacity C23, the drain electrode of field effect transistor Q4 is also connected with the leading-out terminal VBAT in power subsystem, foot meridian capacitor C8 9 pins connecting single-chip microcomputer U2 are drawn in the 7 of single-chip microcomputer U2,
7 pins of single-chip microcomputer U2 also connect 8 pins of single-chip microcomputer U2 through electric capacity C19, 10 pins of single-chip microcomputer U2 connect leading-out terminal PA3 in the indicating module of location, 11 pins of single-chip microcomputer U2, 12 pins and 13 pins connect resistance R19 successively respectively, one end of R18 and R20, resistance R19, the other end of R18 and R20 connects 3 pins of chip U4 successively respectively, 2 pins and 1 pin, the 4 pin ground connection GND of chip U4, foot meridian capacitor C9 ground connection GND is drawn in the 8 of chip U4, foot meridian capacitor C10 ground connection GND is drawn in the 7 of chip U4, 6 pins of chip U4 are unsettled, 5 pins of chip U4 are connected to resistance R11, the other end of resistance R11 is through resistance R12 ground connection GND, one end of another termination capacitor C25 of resistance R11, the other end of electric capacity C25 connects one end of electric capacity C20, the other end ground connection GND of electric capacity C20, the other end of electric capacity C25 is also connected with 3 pins of RF intercommunication U5, 1 pin of RF intercommunication U5 meets supply voltage VDD, the 2 pin ground connection GND of RF intercommunication U5, 4 pins of RF intercommunication U5 are unsettled, 5 pins of RF intercommunication U5 connect 1 pin of bonding wire plate J2, the 2 pin ground connection GND of bonding wire plate J2, 14 pins of single-chip microcomputer U2 connect one end of key switch K3, one end of key switch K3 is connected to electric capacity C15, the other end ground connection GND of electric capacity C15, one end of key switch K3 is also connected with one end of resistance R4, another termination power VCC of resistance R4, 15 pins of single-chip microcomputer U2 connect one end of key switch K2, one end of key switch K2 connects one end of electric capacity C11, the other end ground connection GND of electric capacity C11, one end of key switch K2 is also connected with one end of resistance R5, another termination power VCC of resistance R5, 17 pins of single-chip microcomputer U2 connect one end of key switch K1, one end of key switch K1 connects one end of electric capacity C12, the other end ground connection GND of electric capacity C12, one end of key switch K1 is also connected with one end of resistance R6, another termination power VCC of resistance R6, key switch K1, the other end of K2 and K3 all ground connection GND, 16 pins of single-chip microcomputer U2 are connected to resistance R16, one end of the other end connecting resistance R17 of resistance R16, the other end ground connection GND of resistance R17, the other end of resistance R16 connects the grid of field effect transistor Q3, the source ground GND of field effect transistor Q3, the drain electrode of field effect transistor Q3 connects 2 pins of self-coupling voltage transformer L1, the drain electrode of field effect transistor Q3 is also connected with one end of electric capacity C16, one end of electric capacity C16 is also connected with 1 pin of buzzer U3, 3 pins of self-coupling voltage transformer L1 connect one end of electric capacity C18, the other end ground connection GND of electric capacity C18, 3 pins of self-coupling voltage transformer L1 are also connected with the leading-out terminal VBAT of power subsystem, 1 pin of self-coupling voltage transformer L1 is also connected with 2 pins of buzzer U3, 19 pins of single-chip microcomputer U2 and 20 pins connect leading-out terminal PD2 and the PD3 of fine motion sensing module respectively, 1 pin of single-chip microcomputer U2 is unsettled；The model of described single-chip microcomputer U2 is ITM8103, and the model of chip U4 is SC040, and field effect transistor Q1 and Q4 is P-channel depletion mode fet, and field effect transistor Q3 is N-channel depletion mode fet。
2. fireman's life monitoring according to claim 1 transmission system, it is characterized in that, described heart rate bracelet is a kind of intelligent wearable Myol-Alpha's heart rate monitor, this heart rate bracelet shell on the back has optical sensor, owing to the change of density can occur the blood in arm blood vessel when pulsation, thus causing the change of blood light transmittance, according to green glow photovoltaic measurement, the heart rate data of this heart rate bracelet Real-time Collection fireman, and do pretreatment, if the heart rate data of fireman is abnormal, just produce to report to the police；Real-time for the heart rate data of collection short-range bluetooth radio is sent to wireless speech rescue beacon by this heart rate bracelet。
3. fireman's life monitoring according to claim 1 transmission system, it is characterised in that it is the notebook computer with wireless receiving and dispensing device that described backstage receives device, reads in corresponding program in notebook computer, and its job step is:
Step 1: program initialization；
Step 2: wireless device receives the wireless signal that wireless speech rescue beacon is sent, and RAM reads in wireless signal；
Step 3: receive data and judge whether these data are in normal cardiac rate interval；
Step 4: if data are not at normal cardiac rate interval, notebook sends alarm sound and shows the heart rate information of fireman, simultaneously sends wireless signal to wireless device to sound alarm device on notebook, triggers wireless speech rescue beacon and report to the police；
Step 5: if data are in normal cardiac rate interval, program initializes, and returns to step 1；Then following step is performed。
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| CN106558189A (en) * | 2015-09-29 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of emergency equipment, rescue aid and method |
| JP6621201B2 (en) * | 2016-01-25 | 2019-12-18 | 日本Ｄｉｄ株式会社 | Digital signage system |
| US10902714B2 (en) | 2019-02-14 | 2021-01-26 | Coho Industries LLC | Systems and methods for reducing adverse health events in first responders |
| CN114519919A (en) * | 2022-01-10 | 2022-05-20 | 杭州电子科技大学 | Positioning and alarming system for explosive impact fragment protective clothing based on accelerometer array |
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