CN104305984A - Firefighter life monitoring transmission system - Google Patents

Firefighter life monitoring transmission system Download PDF

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Publication number
CN104305984A
CN104305984A CN201410533425.9A CN201410533425A CN104305984A CN 104305984 A CN104305984 A CN 104305984A CN 201410533425 A CN201410533425 A CN 201410533425A CN 104305984 A CN104305984 A CN 104305984A
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resistance
pins
electric capacity
ground connection
connects
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CN201410533425.9A
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CN104305984B (en
Inventor
张敏
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ZHENGZHOU JIELI INDUSTRIAL EQUIPMENT Co Ltd
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ZHENGZHOU JIELI INDUSTRIAL EQUIPMENT Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, 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
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, 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
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02444Details of sensor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, 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
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • A61B5/02455Detecting, 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements 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
    • A61B5/6802Sensor mounted on worn items
    • A61B5/681Wristwatch-type devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements 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
    • A61B5/6813Specially adapted to be attached to a specific body part
    • A61B5/6824Arm or wrist

Abstract

The invention provides a firefighter life monitoring transmission system and solves the problems that the conventional fire-fighting equipment is low in monitoring accuracy, non-ideal in transmission effect, complicated, difficult to use and low in efficiency, a firefighter cannot timely give out an alarm and a commander in the rear cannot quickly position the firefighter to miss the best rescue time. The firefighter life monitoring transmission system comprises a heart rate bracelet, a saving alarm and a background receiving device, wherein the heart rate bracelet is worn on the wrist of the firefighter and is used for monitoring the heart rate of the firefighter in real time; data monitored by the heart rate bracelet is wirelessly transmitted to the wireless voice saving alarm through Bluetooth; the data received by the wireless voice saving alarm is wirelessly transmitted to the background receiving device; the background receiving device processes and analyzes received signals to obtain vital sign parameters of the firefighter and triggers the wireless voice saving alarm through a wireless signal. The firefighter life monitoring transmission system is high in monitoring accuracy, high in transmission speed, good in effect, high in efficiency, simple in equipment, practical and convenient, and has a quick positioning function.

Description

Fireman's life monitoring transmission system
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 have been in abnormal condition, if alarming for help not in time, very large injury can be caused to fireman's health, even sacrifice life, under the overall situation of modern high technology fire-fighting system, domestic in Different high risk sites field of security guarantee, the existing vital sign to fireman and the ambient environmental conditions residing for fireman are monitored, the system of transmission, but the pulse transducer usually adopted, its monitoring accuracy is low, laser propagation effect is not ideal enough, and equipment is various, use difficulty, efficiency is lower, especially at the rescue site of complexity, when fireman faces a danger situation, cannot carry out and alarm, and rescue personnel can not rescue in time to it, and when fireman loses ability to act, commanding in the rear personnel cannot locate rapidly it and miss the problem of rescue best opportunity.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object 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 transmission system to fireman, Real-time Collection is carried out to the vital sign parameter of the on-the-spot fireman of Different high risk sites, process and transmission, effectively can solve existing fire-fighting equipment monitoring accuracy low, laser propagation effect is undesirable, equipment is loaded down with trivial details, use difficulty, efficiency is lower, fireman cannot and alarm and commanding in the rear personnel can not locate rapidly it and miss the problem of the best opportunity of rescue.
Its technical solution scheme is, comprise heart rate bracelet, rescue beacon and backstage receiving system, heart rate bracelet is worn in fireman's wrist, carry out the heart rate of Real-Time Monitoring fireman, heart rate bracelet monitoring data by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives are again through being wirelessly transmitted to backstage receiving system, the signal that backstage receiving system process and analysis receive, learn fireman's vital sign parameter, backstage receiving system triggers wireless speech rescue beacon through wireless signal and reports to the police.
The present invention is novel unique, on the basis of existing fireman's life monitoring equipment, increase the rhythm of the heart transmission system to fireman, by the heart rate of 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 measure accordingly by the data known, its monitoring accuracy is accurate, transmission speed is fast, effective, efficiency is high, and equipment is simple, the practical and convenient function with having quick position, reaches the object of rescue fireman in time.
Accompanying drawing explanation
Fig. 1 is schematic flow sheet of the present invention.
Fig. 2 is that image data of the present invention flows to schematic diagram.
Fig. 3 is wireless speech rescue beacon internal circuit connection layout of the present invention.
Fig. 4 is backstage of the present invention receiving system program flow diagram.
In Fig. 2: double frequency Digital Transmission that (1) heart rate bracelet (2) wireless speech rescue beacon (3) backstage receiving system (4) Bluetooth transmission (5) is wireless.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further details.
Provided by Fig. 1 to 4, fireman's life monitoring transmission system of the present invention, comprise heart rate bracelet, rescue beacon and backstage receiving system, heart rate bracelet is worn in fireman's wrist, carry out the heart rate of Real-Time Monitoring fireman, heart rate bracelet monitoring data by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives are again through being wirelessly transmitted to backstage receiving system, the signal that backstage receiving system process and analysis receive, learn fireman's vital sign parameter, backstage receiving system triggers wireless speech rescue beacon through wireless signal and reports to the police.
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, because the change of density can occur when pulsation the blood in arm blood vessel, thus cause 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 warning; 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.
Said wireless speech rescue beacon comprises 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 also connects 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 also connects 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, the one end of temperature sensor Rt1 in temperature monitoring module is connected with resistance R3, another termination power VCC of resistance R3, one end of temperature sensor Rt1 is also connected 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 with 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 connected with one end of resistance R2, the other end leading-out terminal of another termination power VCC of resistance R2, resistance R1 is PD5, in fine motion sensing module, one end of mercoid switch P1 is connected with 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 connected 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 with resistance R9, another termination power VCC of resistance R9, one end of mercoid switch P2 is also connected with electric capacity C14, the other end ground connection GND of the other end ground connection GND of electric capacity C14, mercoid switch P2, 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 with 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 with resistance R14, the other end of resistance R14 is leading-out terminal PA3, the base stage of NPN audion Q7 is connected with resistance R15, the other end ground connection GND of resistance R15, the leading-out terminal PD5 of the other end of the 2 pin contact resistance R1 of single-chip microcomputer U2, 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 with 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 with 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 with 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 also connect 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 connected with the grid of field effect transistor Q4, the other end of the grid contact resistance R22 of field effect transistor Q4, 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 also connects the leading-out terminal VBAT in power subsystem, 7 of single-chip microcomputer U2 draws 9 pins that foot meridian capacitor C8 connects 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 distinguish contact resistance R19 successively, one end of R18 and R20, resistance R19, the other end of R18 with R20 is connected 3 pins of chip U4 successively respectively, 2 pins and 1 pin, the 4 pin ground connection GND of chip U4, 8 of chip U4 draws foot meridian capacitor C9 ground connection GND, 7 of chip U4 draws foot meridian capacitor C10 ground connection GND, 6 pins of chip U4 are unsettled, 5 pins of chip U4 are connected with 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 also connects 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 with electric capacity C15, the other end ground connection GND of electric capacity C15, one end of one end of key switch K3 also contact 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 one end of key switch K2 also contact 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 one end of key switch K1 also contact resistance R6, another termination power VCC of resistance R6, key switch K1, the other end all ground connection GND of K2 and K3, 16 pins of single-chip microcomputer U2 are connected with 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 also connects one end of electric capacity C16, one end of electric capacity C16 also connects 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 also connect the leading-out terminal VBAT of power subsystem, 1 pin of self-coupling voltage transformer L1 also connects 2 pins of buzzer U3, 19 pins and 20 pins of single-chip microcomputer U2 are connected leading-out terminal PD2 and PD3 of fine motion sensing module respectively, 1 pin of single-chip microcomputer U2 is unsettled, in wireless speech rescue beacon, temperature sensing module is connected CPU with fine motion sensing module, 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 that SC040, field effect transistor Q1 and Q4 are P channel depletion type field-effect transistor, and field effect transistor Q3 is N channel depletion type field-effect transistor.
Said Background control device is the notebook computer with wireless receiving and dispensing device, or has other similar devices of equal wireless receiving and dispatching signal, processing signals and warning function, now for notebook computer, its work process is described;
In notebook computer, read in corresponding program, 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 in normal cardiac rate interval, notebook sends alarm sound and shows the heart rate information of fireman, and the wireless device simultaneously on notebook sends wireless signal to wireless speech rescue beacon, triggers wireless speech rescue beacon and reports to the police;
Step 5: if data are in normal cardiac rate interval, program initializes, and turns back 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, the heart rate of Real-Time Monitoring fireman is carried out by the blood flow in the infrared light transducer[sensor induction blood capillary of heart rate bracelet shell on the back, as long as heart rate bracelet is in " motor pattern " just can carry out Real-Time Monitoring to the heart rate of fireman, 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, be 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, the situation of falling in a swoon, its heart rate to exceed allow quiescent time quiescent time, described permission quiescent time is 22s-30s, wireless speech rescue beacon will automatic alarm, fireman is facing a danger at need, also button manual alarm can 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 by wireless double frequency Digital Transmission to backstage receiving system, backstage receiving system is placed in fire fighting truck and command centre, the heart rate sign information of backstage receiving system displaying scene fireman, backstage commander and rescue personnel just can learn the sign information of on-the-spot fireman by backstage receiving system, and take corresponding rescue measure, rescue beacon also has directional light concurrently simultaneously, in fireman's alarming for help process, directional light meeting stroboscopic, be convenient to backstage rescue personnel and judge this fireman position when searching and rescuing fireman in danger, be convenient to succour fireman in danger in time, rescue beacon also can transfer to the transmitter receiver of backstage commanding by automatic speech, Bluetooth communication modules and wireless double frequency Digital Transmission module is equipped with in rescue beacon, rescue beacon receive data again through wireless double frequency Digital Transmission to backstage receiving system, heart rate bracelet and backstage receiving system arrange a normal cardiac rate interval, if the heart rate of fireman exceeds this interval, heart rate bracelet and backstage receiving system will automatic alarms, simultaneously alarm signal also by wireless double frequency Digital Transmission to rescue beacon, rescue beacon is also reported to the police, such fireman just can be appreciated that oneself is dangerous, strengthen fireman's sense of self-protection, fireman is avoided to occur stupor, the life danger such as to fall in a swoon, rescue beacon can effectively with heart rate bracelet, backstage receiving system wireless connections, to fireman's heart rate sign Real-Time Monitoring, call for help in time.
The present invention is novel unique, on the basis of existing fireman's life monitoring equipment, increase the rhythm of the heart transmission system to fireman, by the heart rate of 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 measure accordingly by the data known, its monitoring accuracy is accurate, transmission speed is fast, effective, efficiency is high, and equipment is simple, the practical and convenient function with having quick position, reaches the object of rescue fireman in time.

Claims (4)

1. fireman's life monitoring transmission system, comprise heart rate bracelet, rescue beacon and backstage receiving system, heart rate bracelet is worn in fireman's wrist, carry out the heart rate of Real-Time Monitoring fireman, heart rate bracelet monitoring data by Bluetooth wireless transmission to wireless speech rescue beacon, the data that wireless speech rescue beacon receives are again through being wirelessly transmitted to backstage receiving system, the signal that backstage receiving system process and analysis receive, learn fireman's vital sign parameter, backstage receiving system triggers wireless speech rescue beacon through wireless signal and reports to the police.
2. fireman's life monitoring transmission system according to claim 1, 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, because the change of density can occur when pulsation the blood in arm blood vessel, thus cause 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 warning; 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 transmission system according to claim 1, it is characterized in that, said wireless speech rescue beacon comprises 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 also connects 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 also connects 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, the one end of temperature sensor Rt1 in temperature monitoring module is connected with resistance R3, another termination power VCC of resistance R3, one end of temperature sensor Rt1 is also connected 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 with 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 connected with one end of resistance R2, the other end leading-out terminal of another termination power VCC of resistance R2, resistance R1 is PD5, in fine motion sensing module, one end of mercoid switch P1 is connected with 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 connected 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 with resistance R9, another termination power VCC of resistance R9, one end of mercoid switch P2 is also connected with electric capacity C14, the other end ground connection GND of the other end ground connection GND of electric capacity C14, mercoid switch P2, 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 with 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 with resistance R14, the other end of resistance R14 is leading-out terminal PA3, the base stage of NPN audion Q7 is connected with resistance R15, the other end ground connection GND of resistance R15, the leading-out terminal PD5 of the other end of the 2 pin contact resistance R1 of single-chip microcomputer U2, 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 with 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 with 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 with 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 also connect 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 connected with the grid of field effect transistor Q4, the other end of the grid contact resistance R22 of field effect transistor Q4, 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 also connects the leading-out terminal VBAT in power subsystem, 7 of single-chip microcomputer U2 draws 9 pins that foot meridian capacitor C8 connects 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 distinguish contact resistance R19 successively, one end of R18 and R20, resistance R19, the other end of R18 with R20 is connected 3 pins of chip U4 successively respectively, 2 pins and 1 pin, the 4 pin ground connection GND of chip U4, 8 of chip U4 draws foot meridian capacitor C9 ground connection GND, 7 of chip U4 draws foot meridian capacitor C10 ground connection GND, 6 pins of chip U4 are unsettled, 5 pins of chip U4 are connected with 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 also connects 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 with electric capacity C15, the other end ground connection GND of electric capacity C15, one end of one end of key switch K3 also contact 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 one end of key switch K2 also contact 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 one end of key switch K1 also contact resistance R6, another termination power VCC of resistance R6, key switch K1, the other end all ground connection GND of K2 and K3, 16 pins of single-chip microcomputer U2 are connected with 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 also connects one end of electric capacity C16, one end of electric capacity C16 also connects 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 also connect the leading-out terminal VBAT of power subsystem, 1 pin of self-coupling voltage transformer L1 also connects 2 pins of buzzer U3, 19 pins and 20 pins of single-chip microcomputer U2 are connected leading-out terminal PD2 and PD3 of fine motion sensing module respectively, 1 pin of single-chip microcomputer U2 is unsettled, in wireless speech rescue beacon, temperature sensing module is connected CPU with fine motion sensing module, 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 that SC040, field effect transistor Q1 and Q4 are P channel depletion type field-effect transistor, and field effect transistor Q3 is N channel depletion type field-effect transistor.
4. fireman's life monitoring transmission system according to claim 1, is characterized in that, described Background control device is the notebook computer with wireless receiving and dispensing 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 in normal cardiac rate interval, notebook sends alarm sound and shows the heart rate information of fireman, and the wireless device simultaneously on notebook sends wireless signal to wireless speech rescue beacon, triggers wireless speech rescue beacon and reports to the police;
Step 5: if data are in normal cardiac rate interval, program initializes, and turns back to step 1; Then following step is performed.
CN201410533425.9A 2014-10-11 2014-10-11 Fireman's life monitoring transmission system Active CN104305984B (en)

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