CN108389375A - An a kind of key warning device of the fast response time based on NB-IoT technologies - Google Patents
An a kind of key warning device of the fast response time based on NB-IoT technologies Download PDFInfo
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- CN108389375A CN108389375A CN201810231134.2A CN201810231134A CN108389375A CN 108389375 A CN108389375 A CN 108389375A CN 201810231134 A CN201810231134 A CN 201810231134A CN 108389375 A CN108389375 A CN 108389375A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/016—Personal emergency signalling and security systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Abstract
The present invention relates to an a kind of key warning devices of the fast response time based on NB IoT technologies, including CPU module, communication module, charging power modules, voice module and clock module, communication module, charging power modules, voice module, clock module are electrically connected with CPU module respectively, super low-power consumption of the present invention, service life are long, reliability is high, long-term working stability is high, fast response time, strong antijamming capability, failure rate is low, enable the elderly to be in feel at ease to recuperate, once critical problem occurs, measure of timely seeing a doctor rapidly can be obtained.
Description
Technical field
The present invention relates to an a kind of key warning devices of fast response time based on NB-IoT technologies, belong to technology of Internet of things
Field.
Background technology
60 years old or more the elderly 2.21 hundred million in the whole nation in 2015 accounts for 16%；It is expected that the year two thousand twenty 2.43 hundred million accounts for 18%, aging and family
Front yard miniaturization, empty nesting accompany, and social pension demand for services will sharply increase；
Due to the comprehensive function of the factors such as aging of population, environmental pollution, poverty of movement, imbalance diet, job and life stress,
Chronic disease has become the chief threat of human health, and 70% or more the elderly suffers from two or more chronic disease simultaneously, because of disease
Number of days is general population average value more than twice, is significantly higher than the crowd at other ages, and elderly population consumes nearly 80% medical resource,
Cause a series of economic society problems such as health resource shortage, workforce population loss, health care expenditures growth, this
Sample, need to be suitble in a hurry the elderly family endowment, health care, medical treatment domestic environment, so that the elderly is in and feel at ease to recuperate, one
Critical problem occurs for denier, can obtain measure of timely seeing a doctor rapidly.
Invention content
The technical problem to be solved by the present invention is to against the above deficiency, provide a kind of response speed based on NB-IoT technologies
A fast key warning device, super low-power consumption, service life are long, and reliability is high, and long-term working stability is high, fast response time, resist
Interference performance is strong, and failure rate is low, so that the elderly is in and feels at ease to recuperate, once critical problem occurs, can obtain it is rapid and
When medical treatment measure.
To solve the above problems, the present invention uses following technical scheme：A kind of fast response time based on NB-IoT technologies
A key warning device, including CPU module, communication module, charging power modules, voice module and clock module, communication module,
Charging power modules, voice module, clock module are electrically connected with CPU module respectively；
CPU module includes integrated circuit U4, the model STM8L151K4T6 of integrated circuit U4；
Communication module includes integrated circuit U9A, and 27 feet of the model BC95 of integrated circuit U9A, integrated circuit U4 are through resistance R3
30 feet of integrated circuit U9A are connect, 28 feet of integrated circuit U4 connect 29 feet of integrated circuit U9A through resistance R4, integrated circuit U9A's
15 feet connect the collector of triode Q4, the emitter ground connection of triode Q4, and the base stage of triode Q4 meets triode Q4 through resistance R16
Emitter, the base stage of triode Q4 connects 15 feet of integrated circuit U4 through resistance R27；
Charging power modules include integrated circuit U3, and 4 feet of the model AP5056 of integrated circuit U3, integrated circuit U3 connect integrated
4 feet of 8 feet of circuit U 3, integrated circuit U3 meet voltage+5V, and one end of the 4 foot connecting resistance R1 of integrated circuit U3, resistance R1's is another
One end connects 7 feet of integrated circuit U3 through light emitting diode U1, and the other end of resistance R1 meets integrated circuit U3 through light emitting diode U2
6 feet, 4 feet of integrated circuit U3 are through capacitance C1 in parallel and capacitance C5 ground connection.
32 feet of the integrated circuit U4 connect 2 needles of ISP1 interfaces, and 1 foot of integrated circuit U4 connects 4 needles of ISP1 interfaces,
1 needle of ISP1 interfaces meets+3V3, one end of 1 needle connecting resistance R13 of ISP1 interfaces, and the other end of resistance R13 connects through capacitance C12
Ground, 4 needles of another termination ISP1 interfaces of resistance R13.
2 feet of the integrated circuit U4 meet 3 feet of integrated circuit U4, the 2 foot meridian capacitor C32 of integrated circuit U4 through crystal oscillator Y1
Ground connection, the 3 foot meridian capacitor C33 ground connection of integrated circuit U4；
8 feet of integrated circuit U4 connect+3V3, the 7 feet ground connection of integrated circuit U4.
23 feet of the integrated circuit U4 connect the base stage of triode Q5 through resistance R29, and the emitter of triode Q5 is grounded, and three
One end of the collector connecting resistance R31 of pole pipe Q5, the grid of another termination field-effect tube Q7 of resistance R31, field-effect tube Q7's
Model AO3415A, the other end of resistance R31 connect the source electrode of field-effect tube Q7 through resistance R32, and the drain electrode of field-effect tube Q7 connects electricity
One end of R34 is hindered, the other end of 21 feet of another termination integrated circuit U4 of resistance R34, resistance R34 is grounded through resistance R35.
2 feet of the integrated circuit U9A, 43 feet ground connection, 19 feet of integrated circuit U9A connect the 3 of connector J5 through resistance R18
Needle, 20 feet of integrated circuit U9A connect 2 needles of connector J5, the 1 needle ground connection of connector J5,4 needles of connector J5 through resistance R19
Meet+3V3；
29 feet of integrated circuit U9A connect 3 needles of connector J6 through resistance R20, and 30 feet of integrated circuit U9A connect through resistance R21
2 needles of plug-in unit J6, the 1 needle ground connection of connector J6,4 needles of connector J6 meet+3V3.
45 feet of the integrated circuit U9A connect 46 feet, and 45 feet of integrated circuit U9A meet 3 feet of voltage-stablizer Q3, voltage-stablizer Q3
Model MCP33, the 3 foot meridian capacitor C24 ground connection of voltage-stablizer Q3, the 2 feet ground connection of voltage-stablizer Q3,1 foot of voltage-stablizer Q3 is through electricity
Hold C13 ground connection, 1 foot of voltage-stablizer Q3 meets+3V3；
47 feet of integrated circuit U9A, 48 feet, 51 feet, 52 feet, 54 feet ground connection, the 53 foot meridian capacitor C23 ground connection of integrated circuit U9A,
The resistance R22 and capacitance C22 ground connection that 53 feet of integrated circuit U9A are concatenated.
38 feet of the integrated circuit U9A connect 3 feet of integrated circuit U10, the model of integrated circuit U10
39 feet of ESDA6V8AV5, integrated circuit U9A connect 1 foot of integrated circuit U10 through resistance R25, and 40 feet of integrated circuit U9A are through electricity
Resistance R24 connects 5 feet of integrated circuit U10, and 41 feet of integrated circuit U9A connect 4 feet of integrated circuit U10, integrated circuit through resistance R23
2 feet of U10 are grounded.
38 feet of the integrated circuit U9A connect 5 feet of integrated circuit U11, and integrated circuit U11 is MICROSIM, integrates electricity
3 feet of road U11 connect 39 feet of integrated circuit U9A, the 3 foot meridian capacitor C29 ground connection of integrated circuit U11, integrated circuit through resistance R25
1 foot of U11 connects 41 feet of integrated circuit U9A, the 1 foot meridian capacitor C28 ground connection of integrated circuit U11, integrated circuit through resistance R23
The 5 foot meridian capacitor C30 of U11 connect 42 feet of integrated circuit U9A, and 5 feet of integrated circuit U11 connect integrated circuit U11's through resistance R28
2 feet, 2 feet of integrated circuit U11 connect 40 feet of integrated circuit U9A through resistance R24, and the 2 foot meridian capacitor C27 of integrated circuit U11 connect
6 feet on ground, integrated circuit U11 connect 42 feet of integrated circuit U9A.
1 foot of the integrated circuit U3,3 feet ground connection, 2 feet of integrated circuit U3 are grounded through resistance R5, and the 5 of integrated circuit U3
Foot connects 1 needle of connector J1, the 2 needles ground connection of connector J1, one end of the 5 feet difference connecting resistance R7 of integrated circuit U3 and field-effect
The source electrode of pipe Q2.
The anode of another terminating diode D1 of the resistance R7, the cathode of diode D1 connect the collector of triode Q1,
The emitter of triode Q1 is grounded, and the base stage of triode Q1 connects 17 feet of integrated circuit U4, the other end of resistance R7 through resistance R6
Connecing the anode of diode D2, the cathode of diode D2 is grounded through capacitance C15, and the cathode of diode D2 meets+3V3 through resistance R8, and two
The cathode of pole pipe D2 connects 1 needle of connector J2, the 2 needles ground connection of connector J2, the grid of another termination field-effect tube Q2 of resistance R7
Pole, the drain electrode of field-effect tube Q2 is through capacitance C2 in parallel and capacitance C6 ground connection, the model AO3415A of field-effect tube Q2.
The present invention is had the following advantages using above technical scheme with prior art ratio：
1, long-term working stability is high, it can be achieved that continuous 2-3 the operation is stable；
2, fast response time, corresponding time are less than 1 second；
3, strong antijamming capability is hardly damaged, and failure rate is low；
4, super low-power consumption, service life are long, and 5-10 can be used continuously；
5, stable output signal is high, and for control errors in 0.2%, reliability is high.
The present invention will be further described with reference to the accompanying drawings and examples.
Description of the drawings
Attached drawing 1 is an a kind of key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of CPU module first part；
Attached drawing 2 is a kind of CPU moulds of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block second part；
Attached drawing 3 is a kind of CPU moulds of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block Part III；
Attached drawing 4 is a kind of CPU moulds of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block Part IV；
Attached drawing 5 is a kind of CPU moulds of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block Part V；
Attached drawing 6 is a kind of voice mould of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block；
Attached drawing 7 is a kind of clock mould of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block；
Attached drawing 8 is a kind of charging electricity of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of source module；
Attached drawing 9 is a kind of communication mould of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of block first part；
Attached drawing 10 is a kind of communication of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of module second part；
Attached drawing 11 is a kind of communication of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of module Part III；
Attached drawing 12 is a kind of communication of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of module Part IV；
Attached drawing 13 is a kind of the integrated of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of circuit U 10；
Attached drawing 14 is a kind of the integrated of a key warning device of the fast response time based on NB-IoT technologies in the embodiment of the present invention
The circuit diagram of circuit U 11.
Specific implementation mode
Embodiment, as shown in attached drawing 1-14, an a kind of key warning device of the fast response time based on NB-IoT technologies, packet
Include CPU module：The model STM8L151K4T6 of integrated circuit U4, integrated circuit U4,
32 feet of integrated circuit U4 connect 2 needles of ISP1 interfaces, and 1 foot of integrated circuit U4 connects 4 needles of ISP1 interfaces, ISP1 interfaces
1 needle meets+3V3, and the other end of one end of 1 needle connecting resistance R13 of ISP1 interfaces, resistance R13 is grounded through capacitance C12, resistance R13's
4 needles of another termination ISP1 interfaces；
2 feet of integrated circuit U4 connect 3 feet of integrated circuit U4, the 2 foot meridian capacitor C32 ground connection of integrated circuit U4, collection through crystal oscillator Y1
At 3 foot meridian capacitor C33 ground connection of circuit U 4；
8 feet of integrated circuit U4 connect+3V3, the 7 feet ground connection of integrated circuit U4；
23 feet of integrated circuit U4 connect the base stage of triode Q5 through resistance R29, and the emitter of triode Q5 is grounded, triode Q5's
One end of collector connecting resistance R31, the grid of another termination field-effect tube Q7 of resistance R31, the model of field-effect tube Q7
AO3415A, the other end of resistance R31 meet the source electrode of field-effect tube Q7, the drain electrode connecting resistance R34 of field-effect tube Q7 through resistance R32
One end, 21 feet of another termination integrated circuit U4 of resistance R34, the other end of resistance R34 is grounded through resistance R35；
4 feet, 16 feet, 9 feet of integrated circuit U4 connect voice module, and voice module includes integrated circuit U6, the type of integrated circuit U6
Number it is JQ8400-FL, 4 feet, 16 feet of integrated circuit U4 connect 4 feet of integrated circuit U6 respectively, and 9 feet of integrated circuit U4 connect integrated
2 feet of 16 feet of circuit U 6, integrated circuit U6 connect 6 feet of integrated circuit U7, and the model W25Q32 of integrated circuit U7 integrates electricity
3 feet of road U6 connect 1 foot of integrated circuit U7, the 7 foot meridian capacitor C16 ground connection of integrated circuit U6,8 feet, 13 feet of integrated circuit U6
Ground connection, the 12 foot meridian capacitor C18 ground connection of integrated circuit U6, the 11 foot meridian capacitor C17 ground connection of integrated circuit U6；
Capacitance C19 that 9 feet of integrated circuit U6 are concatenated, resistance 14 connect 4 feet of integrated circuit U8, the model of integrated circuit U8
1 foot of 8002A, integrated circuit U8 is grounded, the 2 foot meridian capacitor C20 ground connection of integrated circuit U8, and 3 feet of integrated circuit U8 connect integrated
2 feet of circuit U 8,4 feet of integrated circuit U8 connect 5 feet of integrated circuit U8 through resistance R15, and 6 feet of integrated circuit U8 are through parallel connection
Capacitance C9 and capacitance C21 ground connection, the 7 feet ground connection of integrated circuit U8,8 feet and 5 feet of integrated circuit U8 directly connect loud speaker；
2 feet of integrated circuit U7 connect 5 feet of integrated circuit U7 through resistance R26, and 3 feet of integrated circuit U7 connect+3V3, integrated circuit
4 feet of U7 are grounded, and 7 feet of integrated circuit U7 connect 8 feet of integrated circuit U7, the 8 foot meridian capacitor C8 ground connection of integrated circuit U7；
14 feet of integrated circuit U4 connect the base stage of triode Q6 through resistance R30, and the emitter of triode Q6 is grounded, triode Q6's
One end of collector connecting resistance R36, the grid of another termination field-effect tube Q8 of resistance R36, the model of field-effect tube Q8
AO3415A, the other end of resistance R36 connect the source electrode of field-effect tube Q8 through resistance R33, and the drain electrode of field-effect tube Q8 connects integrated circuit
12 feet of U6；
26 feet of integrated circuit U4 connect clock module, and clock module includes integrated circuit U5, the model of integrated circuit U5
26 feet of SD3078, integrated circuit U4 connect 1 foot of integrated circuit U5, and 1 foot of integrated circuit U5 meets+3V3 through resistance R10, integrate
One end of 2 foot connecting resistance R9 of circuit U 5, the other end of resistance R9 connect 8 feet of integrated circuit U5 through resistance R11, and resistance R9's is another
One end connects 7 feet of integrated circuit U5,5 feet of integrated circuit U5,6 feet ground connection through resistance R12, and 3 feet of integrated circuit U5 meet+3V3,
3 feet of integrated circuit U5 connect 1 foot of integrated circuit U4, collect through capacitance C3 in parallel and capacitance C7 ground connection, 7 feet of integrated circuit U5
25 feet of integrated circuit U4 are connect at 8 feet of circuit U 5；
17 feet of integrated circuit U4 connect charging power modules, and charging power modules include integrated circuit U3, the type of integrated circuit U3
Number it is AP5056,4 feet of integrated circuit U3 connect 8 feet of integrated circuit U3, and 4 feet of integrated circuit U3 connect voltage+5V, integrated circuit
One end of the 4 foot connecting resistance R1 of U3, the other end of resistance R1 connect 7 feet of integrated circuit U3 through light emitting diode U1, resistance R1's
The other end connects 6 feet of integrated circuit U3 through light emitting diode U2, and 4 feet of integrated circuit U3 connect through capacitance C1 and capacitance C5 in parallel
Ground, 1 foot of integrated circuit U3,3 feet ground connection, 2 feet of integrated circuit U3 are grounded through resistance R5, and 5 feet of integrated circuit U3 patch
1 needle of part J1, the 2 needles ground connection of connector J1, the source of one end and field-effect tube Q2 of the 5 feet difference connecting resistance R7 of integrated circuit U3
Pole, the anode of another terminating diode D1 of resistance R7, the cathode of diode D1 connect the collector of triode Q1, triode Q1's
Emitter is grounded, and the base stage of triode Q1 meets 17 feet of integrated circuit U4, another terminating diode D2 of resistance R7 through resistance R6
Anode, the cathode of diode D2 is grounded through capacitance C15, and the cathode of diode D2 meets+3V3 through resistance R8, and diode D2's is negative
Pole connects 1 needle of connector J2, the 2 needles ground connection of connector J2, the grid of another termination field-effect tube Q2 of resistance R7, field-effect tube
The drain electrode of Q2 is through capacitance C2 in parallel and capacitance C6 ground connection, the model AO3415A of field-effect tube Q2.
27 feet, 28 feet of integrated circuit U4 connect communication module, and communication module includes integrated circuit U9A, integrated circuit U9A's
27 feet of model BC95, integrated circuit U4 connect 30 feet of integrated circuit U9A through resistance R3, and 28 feet of integrated circuit U4 are through resistance
R4 connects 29 feet of integrated circuit U9A, and 15 feet of integrated circuit U9A connect the collector of triode Q4, and the emitter of triode Q4 connects
Ground, the base stage of triode Q4 connect the emitter of triode Q4 through resistance R16, and the base stage of triode Q4 connects integrated electricity through resistance R27
15 feet of road U4；
2 feet of integrated circuit U9A, 43 feet ground connection, 19 feet of integrated circuit U9A connect 3 needles of connector J5 through resistance R18, integrate
20 feet of circuit U 9A connect 2 needles of connector J5, the 1 needle ground connection of connector J5 through resistance R19, and 4 needles of connector J5 meet+3V3；
29 feet of integrated circuit U9A connect 3 needles of connector J6 through resistance R20, and 30 feet of integrated circuit U9A connect through resistance R21
2 needles of plug-in unit J6, the 1 needle ground connection of connector J6,4 needles of connector J6 meet+3V3；
45 feet of integrated circuit U9A connect 46 feet, and 45 feet of integrated circuit U9A connect 3 feet of voltage-stablizer Q3, the model of voltage-stablizer Q3
The 3 foot meridian capacitor C24 ground connection of MCP33, voltage-stablizer Q3, the 2 feet ground connection of voltage-stablizer Q3, the 1 foot meridian capacitor C13 of voltage-stablizer Q3 connect
1 foot on ground, voltage-stablizer Q3 meets+3V3；
45 feet of integrated circuit U2A are through capacitance EC1 in parallel, capacitance C7, capacitance C8, capacitance C3 ground connection；
47 feet of integrated circuit U9A, 48 feet, 51 feet, 52 feet, 54 feet ground connection, the 53 foot meridian capacitor C23 ground connection of integrated circuit U9A,
The resistance R22 and capacitance C22 ground connection that 53 feet of integrated circuit U9A are concatenated.
38 feet of integrated circuit U9A connect 3 feet of integrated circuit U10, the model ESDA6V8AV5 of integrated circuit U10, collection
1 foot of integrated circuit U10 is connect through resistance R25 at 39 feet of circuit U 9A, 40 feet of integrated circuit U9A connect integrated electricity through resistance R24
5 feet of road U10,41 feet of integrated circuit U9A connect 4 feet of integrated circuit U10, the 2 feet ground connection of integrated circuit U10 through resistance R23；
38 feet of integrated circuit U9A connect 5 feet of integrated circuit U11, and integrated circuit U11 is MICROSIM, and the 3 of integrated circuit U11
Foot connects 39 feet of integrated circuit U9A, the 3 foot meridian capacitor C29 ground connection of integrated circuit U11,1 foot of integrated circuit U11 through resistance R25
41 feet of integrated circuit U9A, the 1 foot meridian capacitor C28 ground connection of integrated circuit U11, the 5 feet warp of integrated circuit U11 are connect through resistance R23
Capacitance C30 connects 42 feet of integrated circuit U9A, and 5 feet of integrated circuit U11 connect 2 feet of integrated circuit U11 through resistance R28, integrates electricity
2 feet of road U11 connect 40 feet of integrated circuit U9A, the 2 foot meridian capacitor C27 ground connection of integrated circuit U11, integrated circuit through resistance R24
6 feet of U11 connect 42 feet of integrated circuit U9A.
When the elderly, which is in, encounters critical condition, clicking alarm button can alarm, while have " urgent call
Set up ", the prompt tones such as " medical worker is coming ", in addition also have the voice reminders such as prompting, charge reminder of taking medicine, very just
Just, enable the elderly be in feel at ease to recuperate, once critical problem occurs, measure of timely seeing a doctor rapidly can be obtained.
Alert data can upload to system business cloud platform by the base stations NB-Iot, upload data time most soon 2 seconds with
It is interior, it may be lengthened according to the difference of signal and network condition；
There are the information such as equipment whole world unique number, alarm work state, cell voltage in reported data；
The cell-phone number that system business cloud platform is bound according to smoke alarm is pushed in a manner of TTS voices, short message, wechat etc.
User；User can also download cell phone application, and various information are received by cell phone application.
Claims (10)
1. an a kind of key warning device of fast response time based on NB-IoT technologies, it is characterised in that：Including CPU module, lead to
Believe module, charging power modules, voice module and clock module, communication module, charging power modules, voice module, clock mould
Block is electrically connected with CPU module respectively；
CPU module includes integrated circuit U4, the model STM8L151K4T6 of integrated circuit U4；
Communication module includes integrated circuit U9A, and 27 feet of the model BC95 of integrated circuit U9A, integrated circuit U4 are through resistance R3
30 feet of integrated circuit U9A are connect, 28 feet of integrated circuit U4 connect 29 feet of integrated circuit U9A through resistance R4, integrated circuit U9A's
15 feet connect the collector of triode Q4, the emitter ground connection of triode Q4, and the base stage of triode Q4 meets triode Q4 through resistance R16
Emitter, the base stage of triode Q4 connects 15 feet of integrated circuit U4 through resistance R27；
Charging power modules include integrated circuit U3, and 4 feet of the model AP5056 of integrated circuit U3, integrated circuit U3 connect integrated
4 feet of 8 feet of circuit U 3, integrated circuit U3 meet voltage+5V, and one end of the 4 foot connecting resistance R1 of integrated circuit U3, resistance R1's is another
One end connects 7 feet of integrated circuit U3 through light emitting diode U1, and the other end of resistance R1 meets integrated circuit U3 through light emitting diode U2
6 feet, 4 feet of integrated circuit U3 are through capacitance C1 in parallel and capacitance C5 ground connection.
2. an a kind of key warning device of fast response time as described in claim 1 based on NB-IoT technologies, feature exist
In：32 feet of the integrated circuit U4 connect 2 needles of ISP1 interfaces, and 1 foot of integrated circuit U4 connects 4 needles of ISP1 interfaces, and ISP1 connects
1 needle of mouth meets+3V3, and the other end of one end of 1 needle connecting resistance R13 of ISP1 interfaces, resistance R13 is grounded through capacitance C12, resistance
4 needles of another termination ISP1 interfaces of R13.
3. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：2 feet of the integrated circuit U4 connect 3 feet of integrated circuit U4 through crystal oscillator Y1, and the 2 foot meridian capacitor C32 of integrated circuit U4 are grounded,
The 3 foot meridian capacitor C33 ground connection of integrated circuit U4；
8 feet of integrated circuit U4 connect+3V3, the 7 feet ground connection of integrated circuit U4.
4. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：23 feet of the integrated circuit U4 connect the base stage of triode Q5, the emitter ground connection of triode Q5, triode through resistance R29
One end of the collector connecting resistance R31 of Q5, the grid of another termination field-effect tube Q7 of resistance R31, the model of field-effect tube Q7
For AO3415A, the other end of resistance R31 connects the source electrode of field-effect tube Q7, the drain electrode connecting resistance of field-effect tube Q7 through resistance R32
The other end of one end of R34,21 feet of another termination integrated circuit U4 of resistance R34, resistance R34 is grounded through resistance R35.
5. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：2 feet of the integrated circuit U9A, 43 feet ground connection, 19 feet of integrated circuit U9A connect 3 needles of connector J5 through resistance R18, collect
Connect 2 needles of connector J5 through resistance R19 at 20 feet of circuit U 9A, the 1 needle ground connection of connector J5,4 needles of connector J5 connect+
3V3；
29 feet of integrated circuit U9A connect 3 needles of connector J6 through resistance R20, and 30 feet of integrated circuit U9A connect through resistance R21
2 needles of plug-in unit J6, the 1 needle ground connection of connector J6,4 needles of connector J6 meet+3V3.
6. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：45 feet of the integrated circuit U9A connect 46 feet, and 45 feet of integrated circuit U9A connect 3 feet of voltage-stablizer Q3, the type of voltage-stablizer Q3
Number it is MCP33, the 3 foot meridian capacitor C24 ground connection of voltage-stablizer Q3, the 2 feet ground connection of voltage-stablizer Q3, the 1 foot meridian capacitor C13 of voltage-stablizer Q3
Ground connection, 1 foot of voltage-stablizer Q3 meet+3V3；
47 feet of integrated circuit U9A, 48 feet, 51 feet, 52 feet, 54 feet ground connection, the 53 foot meridian capacitor C23 ground connection of integrated circuit U9A,
The resistance R22 and capacitance C22 ground connection that 53 feet of integrated circuit U9A are concatenated.
7. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：38 feet of the integrated circuit U9A connect 3 feet of integrated circuit U10, and the model ESDA6V8AV5 of integrated circuit U10 is integrated
39 feet of circuit U 9A connect 1 foot of integrated circuit U10 through resistance R25, and 40 feet of integrated circuit U9A connect integrated circuit through resistance R24
5 feet of U10,41 feet of integrated circuit U9A connect 4 feet of integrated circuit U10, the 2 feet ground connection of integrated circuit U10 through resistance R23.
8. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：38 feet of the integrated circuit U9A connect 5 feet of integrated circuit U11, and integrated circuit U11 is MICROSIM, integrated circuit U11
3 feet connect 39 feet of integrated circuit U9A through resistance R25, the 3 foot meridian capacitor C29 ground connection of integrated circuit U11, integrated circuit U11's
1 foot connects 41 feet of integrated circuit U9A through resistance R23, and the 1 foot meridian capacitor C28 of integrated circuit U11 is grounded, and the 5 of integrated circuit U11
Foot meridian capacitor C30 connects 42 feet of integrated circuit U9A, and 5 feet of integrated circuit U11 connect 2 feet of integrated circuit U11 through resistance R28, collection
40 feet of integrated circuit U9A are connect through resistance R24 at 2 feet of circuit U 11, the 2 foot meridian capacitor C27 ground connection of integrated circuit U11 integrate
6 feet of circuit U 11 connect 42 feet of integrated circuit U9A.
9. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：1 foot of the integrated circuit U3,3 feet ground connection, 2 feet of integrated circuit U3 are grounded through resistance R5, and 5 feet of integrated circuit U3 connect
1 needle of connector J1, the 2 needles ground connection of connector J1, one end of the 5 feet difference connecting resistance R7 of integrated circuit U3 and field-effect tube Q2
Source electrode.
10. an a kind of key warning device of the fast response time based on NB-IoT technologies as described in claim 1, feature exist
In：The anode of another terminating diode D1 of the resistance R7, the cathode of diode D1 connect the collector of triode Q1, triode
The emitter of Q1 is grounded, and the base stage of triode Q1 connects 17 feet of integrated circuit U4, two pole of another termination of resistance R7 through resistance R6
The cathode of the anode of pipe D2, diode D2 is grounded through capacitance C15, and the cathode of diode D2 meets+3V3, diode D2 through resistance R8
Cathode connect 1 needle of connector J2, the 2 needles ground connection of connector J2, the grid of another termination field-effect tube Q2 of resistance R7, field effect
Should pipe Q2 drain electrode through capacitance C2 in parallel and capacitance C6 ground connection, the model AO3415A of field-effect tube Q2.
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