CN209674384U - Fully automated management information collecting device - Google Patents
Fully automated management information collecting device Download PDFInfo
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- CN209674384U CN209674384U CN201920360020.8U CN201920360020U CN209674384U CN 209674384 U CN209674384 U CN 209674384U CN 201920360020 U CN201920360020 U CN 201920360020U CN 209674384 U CN209674384 U CN 209674384U
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- 238000012806 monitoring device Methods 0.000 claims description 10
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a kind of fully automated management information collecting device, including data server, and pass sequentially through one group of data acquisition device that communicator and firewall are connected with the data server, wherein: the data acquisition device includes processor and the RF Reader that is connected with the processor, the RF Reader is to identify the RF tag being arranged on fireman's helmet, and acquisition has the specifying information of fireman in the RF tag；The RF Reader is also connect with device for shooting, and the RF tag that the device for shooting identifies the RF Reader is shot, and captured data are uploaded in the processor.The beneficial effects of the utility model are mainly reflected in: structure is simple, novel in design, which can compare automatically fireman's activity trajectory, residence time etc. and fire station stipulated time, judges whether there is violation situation, realizes comprehensive management.
Description
Technical field
The utility model relates to information acquiring technology fields, specifically, more particularly to a kind of fully automated management information
Acquisition device.
Background technique
Fire-fighting work designs all trades and professions concerning national economy, and establishing and improve socialization fire-fighting pattern is the protection people
Masses' security of the lives and property, the essential condition for ensureing national economy stable development, and develop the inexorable trend of fire-fighting cause.
With the foundation of socialist market economy system and perfect, Chinese society structure turns to diversified direction
Become, but fire-fighting social management system cannot be well adapted for the requirement of development of the situation, to affect economic society in turn
Therefore total health sustainable development creates fire-fighting social management, it has also become a current urgent task.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of fully automated management information collection
Device.
The purpose of this utility model is achieved through the following technical solutions:
A kind of fully automated management information collecting device, including
Data server, and pass sequentially through one group of data that communicator and firewall are connected with the data server and adopt
Acquisition means, the data acquisition device include processor and the RF Reader that is connected with the processor, and the radio frequency is known
Other device includes that sequentially connected second source, toggle switch, coding circuit, encrypted circuit, ASK modulation circuit, the second power are put
Big circuit, the second antenna, power detection switch, rectification circuit and frequency synthesizer, the frequency synthesizer and the coding
Circuit connection；Local oscillation circuit, the ASK modulation circuit and the second function connected to it are also parallel on the rectification circuit
Rate amplifying circuit, the local oscillation circuit are connect with ASK modulation circuit；
The RF Reader to identify the RF tag being arranged on fireman's helmet, the RF tag include according to
The first power supply, single machine piece, power-supply controller of electric, the first power amplification circuit, first antenna, the first bandpass filtering electricity of secondary connection
Road, second level class A amplifier, diode envelope detecting circuit, the second bandwidth-limited circuit, voltage comparator circuit, square wave shaping electricity
Road, A/D convert the first chip and the single machine piece；The single machine piece is also connect with clock generation circuit and LED light；
The RF Reader is also connect with device for shooting, the device for shooting to the RF Reader identified described in penetrate
Frequency marking label are shot, and captured data are uploaded in the processor.
Preferably, first power amplification circuit is also connect with origin oscillating circuit, and the origin oscillating circuit includes
One end is connect with power supply output VBAT, the electrolytic capacitor of other end ground connection, and the first capacitor in parallel with the electrolytic capacitor,
Second capacitor, third capacitor and the first voltage-stablizer.
Preferably, first power amplification circuit and the second power amplification circuit include one end and supply voltage port
VCC connection, the 4th capacitor of other end ground connection are parallel with the 5th capacitor on the 4th capacitor, and the 5th capacitor is far from connecing
The one end on ground is also connect with the first chip pin IN, and the first chip pin IN is connect with the first chip pin EN, and described
One chip pin GND ground connection, the first chip pin OUT be connected to first resistor, the 6th capacitor, the 7th capacitor and
Battery common end VBAT is simultaneously accessed in one end of second resistance；The other end of 6th capacitor, the 7th capacitor and second resistance
Ground connection；The first chip pin ADJ is connect with the other end of the first resistor and 3rd resistor respectively, the 3rd resistor
The other end ground connection.
Preferably, the clock generation circuit includes at least the 4th resistance, one end of the 4th resistance and 3V input terminal
Connection, the other end are connected to the 9th capacitor and are grounded and are connected to the second chip pin VCC, the second chip pin X1
And second pass through the tenth capacitance connection between chip pin X2；The second chip foot GND ground connection；Second chip pin
VCC1 is connected to the 11st capacitor and is grounded and is connected to lithium battery seat and is grounded；The second chip pin SCLK connection
In the 5th resistance and access 3V input terminal；The second chip pin IO is connected to the 6th resistance and accesses 3V input terminal；It is described
Second chip pin RST is connected to the 7th resistance and accesses 3V input terminal.
Preferably, first bandwidth-limited circuit and the second bandwidth-limited circuit include that one end and 3V input terminal connect
It connects, the other end is connected to the 8th resistance of third chip pin RO；One end is connect with 3V input terminal, and the other end is connected to
The 9th resistance of three chip pin RE and third chip pin DE；One end is connect with 3V input terminal, and the other end is connected to third core
The tenth resistance of piece pin DI；The third chip pin VCC is connected to 3V input terminal and is connected to the 12nd capacitor simultaneously
Ground connection；The third chip pin B is connected to signal input part, the 27th capacitor, third voltage-stablizer and the 4th
One end of voltage-stablizer, the other end ground connection of the 4th voltage-stablizer；The third chip pin A is connected to the 18th electricity
The other end of resistance, the 27th capacitor, third voltage-stablizer and the 5th voltage-stablizer, one end ground connection of the 5th voltage-stablizer；Institute
The one end for stating the 18th resistance is connected with signal output end.
Preferably, the diode envelope detecting circuit includes at least fifth chip, the fifth chip pin VCC difference
It is connected to 3V input terminal, the 28th capacitor and the 29th capacitor, the other end ground connection of the 29th capacitor；It is described
The end fifth chip pin V+ is connected to the other end of the 28th capacitor；The end fifth chip pin V- passes through the 30th
Capacity earth；The end fifth chip pin C1+ and the fifth chip end pin C1- are connected with the 31st capacitor；It is described
The fifth chip end pin C2+ and the fifth chip end pin C2- are connected with the 32nd capacitor.
Preferably, the voltage comparator circuit includes at least triode, and the transistor collector is connect with lampet, described
The other end of lampet is connected to power input；The transistor emitter is connected to power end by eleventh resistor；It is described
Transistor base ground connection.
Preferably, the squaring circuit includes the first wireless monitoring device, the second wireless monitoring device and 3V defeated
Enter end, first wireless monitoring device is connected to twelfth resistor and first diode and is grounded, second wireless monitor
Equipment is connected to thirteenth resistor and the second diode and is grounded, and the 3V input terminal is connected to the 14th resistance and the three or two pole
It manages and is grounded.
Preferably, the rectification circuit includes that one end is connect with supply voltage port VCC, the 13rd electricity of other end ground connection
Hold, be parallel with the 14th capacitor on the 13rd capacitor, the one end of the 14th capacitor far from ground connection also with fourth chip
Pin IN connection, the fourth chip pin IN are connect with fourth chip pin EN, the fourth chip pin GND ground connection, institute
It states fourth chip pin OUT and is connected to the one of the 15th resistance, the 15th capacitor, the 16th capacitor and the 16th resistance
It holds and accesses battery common end VBAT；15th capacitor, the 16th capacitor and the 15th resistance the other end and connect
Ground；The fourth chip pin ADJ is connect with the other end of the 15th resistance and the 17th resistance respectively, and the described 17th
The other end of resistance is grounded.
Preferably, the ASK modulation circuit includes that one end is connect with power supply output VBAT, the 17th electricity of other end ground connection
Hold, and ten eight capacitor, ten nine capacitor, two ten capacitor and second voltage-stablizer in parallel with the electrolytic capacitor；Institute
Stating encrypted circuit includes that one end is connect with 3V input terminal, the 21st capacitor of other end ground connection, and with the described 21st
The 22nd capacitor, the 23rd capacitor, the 24th capacitor, the 25th capacitor and the 26th electricity of capacitor parallel connection
Hold.
The beneficial effects of the utility model are mainly reflected in: structure is simple, novel in design, which can be to fireman's activity
Track, residence time etc. are compared automatically with the fire station stipulated time, judge whether there is violation situation, realize comprehensive pipe
Reason.Meanwhile the lazy phenomenon that fireman occurs in the training process can also be eliminated and occurred, to meet the hair that adapts to the situation of fireman
The requirement of exhibition provides total health sustainable development for economic society.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1: the structural schematic diagram of the utility model；
Fig. 2: the structural schematic diagram of RF Reader and RF tag in the utility model；
Fig. 3: the circuit diagram of origin oscillating circuit in the utility model；
Fig. 4: the circuit diagram of the first power amplification circuit and the second power amplification circuit in the utility model；
Fig. 5: the circuit diagram of clock generation circuit in the utility model；
Fig. 6: the circuit diagram of the first bandwidth-limited circuit and the second bandwidth-limited circuit in the utility model；
Fig. 7: the circuit diagram of diode envelope detecting circuit in the utility model；
Fig. 8: the circuit diagram of voltage comparator circuit in the utility model；
Fig. 9: the circuit diagram of squaring circuit in the utility model；
Figure 10: the circuit diagram of rectification circuit in the utility model；
Figure 11: the circuit diagram of ASK modulation circuit in the utility model；
Figure 12: the circuit diagram of encrypted circuit in the utility model.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
Those skilled in the art can understand that the correlation module that is related in the utility model and its realization
Function is that computer software conventional in the prior art is carried on improved hardware and its device of composition, device or system
Program or related agreement achieve that, are improved to computer software programs in the prior art or related agreement.
For example, improved computer hardware system still can realize the hardware system by loading existing operation system of software
Specific function.It is understood, therefore, that the innovation of the utility model is to change hardware module in the prior art
Into and its connection syntagmatic, rather than be only in hardware module to realize changing for the software that carries in relation to function or agreement
Into.
Those skilled in the art can understand that the correlation module mentioned in the utility model is for executing sheet
Operation described in application, method, the step in process, measure, one or more hardware devices in scheme.The hardware is set
It is standby specially to be designed and manufactured for required purpose, or can also be using the known device or known in general purpose computer
Other hardware devices.The general purpose computer is activated or is reconstructed with having the procedure selection being stored in it.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being used in the specification of the utility model
Wording " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or
Add other one or more features, integer, step, operation, element, component and/or their group.It should be understood that working as us
Element is claimed to be " connected " or when " coupled " to another element, it can be directly connected or coupled to other elements, or can also be with
There are intermediary elements.In addition, " connection " used herein or " coupling " may include being wirelessly connected or coupling.It is used herein to arrange
Diction "and/or" includes one or more associated any cells for listing item and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
The technical solution of the utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1 to Figure 2, the utility model discloses a kind of fully automated management information collecting device, including data
Server, and one group of data acquisition device that communicator and firewall are connected with the data server is passed sequentially through, it is described
Data acquisition device can place outdoors, it is fire fighting truck, indoor, belong to the protection category of the utility model.
The data acquisition device includes processor and the RF Reader that is connected with the processor, and the radio frequency is known
Other device is to identify that the RF tag being arranged on fireman's helmet, the RF Reader are also connect with device for shooting, the bat
It takes the photograph the RF tag that device identifies the RF Reader to shoot, and captured data is uploaded to the place
It manages in device.The data server is handled to the data that shoot to the device for shooting, in the data server
It is compared, analyzes from the data deposited, by the filtering of repeated data, the analysis of comparing in different time periods, critical data,
It obtains the precision data for being conducive to decision, and precision data is transmitted separately to mobile terminal and application service end, the shifting
Moved end can be mobile phone, plate etc., and the application service end can be computer, belong to the protection category of the utility model,
It does not do and excessively repeats.
Among the above, the RF Reader includes sequentially connected second source, toggle switch, coding circuit, encryption electricity
Road, ASK modulation circuit, the second power amplification circuit, the second antenna, power detection switch, rectification circuit and frequency synthesizer,
The frequency synthesizer is connect with the coding circuit.Local oscillations electricity connected to it is also parallel on the rectification circuit
Road, the ASK modulation circuit and the second power amplification circuit, the local oscillation circuit are connect with ASK modulation circuit.It is described to penetrate
Frequency marking label include sequentially connected first power supply, single machine piece, power-supply controller of electric, the first power amplification circuit, first antenna, first
Bandwidth-limited circuit, second level class A amplifier, diode envelope detecting circuit, the second bandwidth-limited circuit, voltage comparator circuit,
Squaring circuit, A/D convert the first chip and the single machine piece.The single machine piece also with clock generation circuit and LED light
Connection.
The specific structure of each circuit is simply illustrated below:
As shown in figure 4, first power amplification circuit and the second power amplification circuit are to improve output power, it is equal
It is connect including one end with supply voltage port VCC, the 4th capacitor C5 of other end ground connection, the is parallel on the 4th capacitor C5
Five capacitor C6, the 5th capacitor C6 are also connect with the first chip UV1 pin IN far from one end of ground connection, first chip
UV1 pin IN is connect with the first chip UV1 pin EN, and the first chip UV1 pin GND ground connection, the first chip UV1 draws
Foot OUT is connected to one end of first resistor R1, the 6th capacitor C7, the 7th capacitor C8 and second resistance R2 and accesses battery
Common end VBAT；The other end of the 6th capacitor C7, the 7th capacitor C8 and second resistance R2 ground connection；First chip
UV1 pin ADJ is connect with the other end of the first resistor R1 and 3rd resistor R3 respectively, the other end of the 3rd resistor R3
Ground connection.
As shown in figure 3, first power amplification circuit is also connect with origin oscillating circuit, the origin oscillating circuit is used
To produce oscillating current comprising one end and power supply output VBAT connects, the electrolytic capacitor C1 that the other end is grounded, and with it is described
The first capacitor C2 of electrolytic capacitor parallel connection, the second capacitor C3, third capacitor C4 and the first voltage-stablizer ZD1.
As shown in figure 5, the clock generation circuit is the oscillating circuit of the accurate motion as clock, when recording
Between, the 4th resistance R4 is included at least, one end of the 4th resistance R4 connect with 3V input terminal, and the other end is connected to the
Nine capacitor C9 are simultaneously grounded and are connected to the second chip UV2 pin VCC, and the second chip UV2 pin X1 and the second chip UV2 draw
Pass through the tenth capacitor C10 connection between foot X2；The second chip UV2 pin GND ground connection；The second chip UV2 pin
VCC1 is connected to the 11st capacitor C11 and is grounded and is connected to lithium battery seat V1 and is grounded；The second chip UV2 pin
SCLK is connected to the 5th resistance R5 and accesses 3V input terminal；The second chip UV2 pin IO is connected to the 6th resistance R6 and connects
Enter 3V input terminal；The second chip UV2 pin RST is connected to the 7th resistance R7 and accesses 3V input terminal.
As shown in fig. 6, first bandwidth-limited circuit and the second bandwidth-limited circuit be to shield useless frequency band signals,
It includes that one end is connect with 3V input terminal, and the other end is connected to the 8th resistance R8 of third chip UV3 pin RO；One end and 3V
Input terminal connection, the other end are connected to the 9th resistance R9 of third chip UV3 pin RE and third chip UV3 pin DE；
One end is connect with 3V input terminal, and the other end is connected to the tenth resistance R10 of third chip UV3 pin DI；The third chip UV3
Pin VCC is connected to 3V input terminal and is connected to the 12nd capacitor C12 and is grounded；The third chip UV3 pin B difference
It is connected to one end of signal input part JP1, the 27th capacitor C27, third voltage-stablizer ZD3 and the 4th voltage-stablizer ZD4, institute
State the other end ground connection of the 4th voltage-stablizer ZD4；The third chip UV3 pin A is connected to the 18th resistance R18, second
The other end of 17 capacitor C27, third voltage-stablizer ZD3 and the 5th voltage-stablizer ZD5, a termination of the 5th voltage-stablizer ZD5
Ground；One end of the 18th resistance R18 is connected with signal output end JP2.
As shown in fig. 7, the diode envelope detecting circuit carries out carrying out low pass filtered again after unidirectionally filtering using diode
Wave, includes at least fifth chip UV5, and the fifth chip UV5 pin VCC is connected to 3V input terminal, the 28th electricity
Hold C28 and the 29th capacitor C29, the other end ground connection of the 29th capacitor C29；The fifth chip UV5 pin V
+ end is connected to the other end of the 28th capacitor C28；The end pin V- fifth chip UV5 passes through the 30th capacitor C30
Ground connection；The end pin C1+ fifth chip UV5 and the end pin C1- fifth chip UV5 are connected with the 31st capacitor C31；
The end pin C2+ fifth chip UV5 and the end pin C2- fifth chip UV5 are connected with the 32nd capacitor C32.
As shown in figure 8, the voltage comparator circuit includes at least three to be identified compared with to input signal
Pole pipe Q1, the triode Q1 collector C are connect with lampet BT1, and the other end of the lampet BT1 is connected to power input；
The triode Q1 emitter B is connected to power end by eleventh resistor R11；The triode Q1 base stage E ground connection.
As shown in figure 9, the squaring circuit is to carry out the conversion between digital signal and analog signal comprising
First wireless monitoring device Test1, the second wireless monitoring device Test 2 and 3V input terminal, first wireless monitoring device
Test 1 is connected to twelfth resistor R12 and first diode D2 and is grounded, the connection of the second wireless monitoring device Test 2
It in thirteenth resistor R13 and the second diode D3 and is grounded, the 3V input terminal is connected to the 14th resistance R14 and the three or two pole
Pipe D4 is simultaneously grounded.
As shown in Figure 10, the rectification circuit is to be converted to direct current energy for AC energy comprising one end and power supply
Voltage port VCC connection, the 13rd capacitor C13 of other end ground connection, is parallel with the 14th capacitor on the 13rd capacitor C13
C14, the 14th capacitor C14 are also connect with fourth chip UV4 pin IN far from one end of ground connection, the fourth chip UV4
Pin IN is connect with fourth chip UV4 pin EN, the fourth chip UV4 pin GND ground connection, the fourth chip UV4 pin
OUT is connected to one end of the 15th resistance R15, the 15th capacitor C15, the 16th capacitor C16 and the 16th resistance R16
And access battery common end VBAT；The 15th capacitor C15, the 16th capacitor C16 and the 15th resistance R15's is another
It holds and is grounded；The fourth chip UV4 pin ADJ other end and the 17th resistance R17 with the 15th resistance R15 respectively
Connection, the other end ground connection of the 17th resistance R17.
As shown in figure 11, the ASK modulation circuit is to the amplitude modulation in analog signal comprising one end and power supply export
VBAT connection, the 17th capacitor C17 of other end ground connection, and the ten eight capacitor C18 in parallel with the electrolytic capacitor, the tenth
Nine capacitor C19, the 20th capacitor C20 and the second voltage-stablizer ZD2.
As shown in figure 12, the encrypted circuit to device signal to encrypt comprising one end is connect with 3V input terminal, separately
21st capacitor C21 of one end ground connection, and the two ten two capacitor C22 in parallel with the 21st capacitor C21, second
13 capacitor C23, the 24th capacitor C24, the 25th capacitor C25 and the 26th capacitor C26.
In the utility model, due to the coding circuit, power detection switch, the second antenna, toggle switch, the second electricity
Source, second level class A amplifier and A/D convert the circuits such as the first chip or structure is the prior art, and the utility model is not just done
It is excessive to illustrate.Single-chip microcontroller described in the utility model is using very large scale integration technology with data-handling capacity
Central processor CPU, random access memory ram, read only memory ROM, it is a variety of I/O mouthfuls and interrupt system, timer/counter
Etc. functions (may further include the circuits such as display driver circuit, pulse-width modulation circuit, analog multiplexer, A/D converter) collection
At to the small and perfect microcomputer system constituted on one piece of silicon wafer.
The beneficial effects of the utility model are mainly reflected in: structure is simple, novel in design, which can be to fireman's activity
Track, residence time etc. are compared automatically with the fire station stipulated time, judge whether there is violation situation, realize comprehensive pipe
Reason.Meanwhile the lazy phenomenon that fireman occurs in the training process can also be eliminated and occurred, to meet the hair that adapts to the situation of fireman
The requirement of exhibition provides total health sustainable development for economic society.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. fully automated management information collecting device, it is characterised in that: including
Data server, and pass sequentially through one group of data acquisition dress that communicator and firewall are connected with the data server
It sets, the data acquisition device includes processor and the RF Reader that is connected with the processor, the RF Reader
Including sequentially connected second source, toggle switch, coding circuit, encrypted circuit, ASK modulation circuit, the second power amplification electricity
Road, the second antenna, power detection switch, rectification circuit and frequency synthesizer, the frequency synthesizer and the coding circuit
Connection；Local oscillation circuit, the ASK modulation circuit and the second power connected to it is also parallel on the rectification circuit to put
Big circuit, the local oscillation circuit are connect with ASK modulation circuit；
The RF Reader includes successively connecting to identify the RF tag being arranged on fireman's helmet, the RF tag
The first power supply, single machine piece, power-supply controller of electric, the first power amplification circuit, first antenna, the first bandwidth-limited circuit, two connect
Grade class A amplifier, diode envelope detecting circuit, the second bandwidth-limited circuit, voltage comparator circuit, squaring circuit, A/
D converts the first chip and the single machine piece；The single machine piece is also connect with clock generation circuit and LED light；
The RF Reader is also connect with device for shooting, the radio frequency mark that the device for shooting identifies the RF Reader
Label are shot, and captured data are uploaded in the processor.
2. fully automated management information collecting device according to claim 1, it is characterised in that: first power amplification
Circuit is also connect with origin oscillating circuit, and the origin oscillating circuit includes that one end is connect with power supply output VBAT, another termination
The electrolytic capacitor (C1) on ground, and the first capacitor in parallel with the electrolytic capacitor (C2), the second capacitor (C3), third capacitor
(C4) and the first voltage-stablizer (ZD1).
3. fully automated management information collecting device according to claim 2, it is characterised in that: first power amplification
Circuit and the second power amplification circuit include that one end is connect with supply voltage port VCC, the 4th capacitor of other end ground connection
(C5), be parallel with the 5th capacitor (C6) on the 4th capacitor (C5), the one end of the 5th capacitor (C6) far from ground connection also with
(UV1) the pin IN connection of first chip, the first chip (UV1) pin IN is connect with the first chip (UV1) pin EN, described
First chip (UV1) pin GND ground connection, the first chip (UV1) pin OUT are connected to first resistor (R1), the 6th
Capacitor (C7), the 7th capacitor (C8) and second resistance (R2) one end and access battery common end VBAT；6th capacitor
(C7), the 7th capacitor (C8) and the other end of second resistance (R2) ground connection；First chip (UV1) the pin ADJ respectively with
The other end and 3rd resistor (R3) of the first resistor (R1) connect, the other end ground connection of the 3rd resistor (R3).
4. fully automated management information collecting device according to claim 3, it is characterised in that: the clock generation circuit
Including at least the 4th resistance (R4), one end of the 4th resistance (R4) is connect with 3V input terminal, and the other end is connected to
Nine capacitors (C9) are simultaneously grounded and are connected to the second chip (UV2) pin VCC, the second chip (UV2) pin X1 and the second core
It is connected between piece (UV2) pin X2 by the tenth capacitor (C10)；Second chip (UV2) the pin GND ground connection；Described second
Chip (UV2) pin VCC1 is connected to the 11st capacitor (C11) and is grounded and is connected to lithium battery seat (V1) and is grounded；Institute
The second chip (UV2) pin SCLK is stated to be connected to the 5th resistance (R5) and access 3V input terminal；Second chip (UV2) pin
IO is connected to the 6th resistance (R6) and accesses 3V input terminal；Second chip (UV2) the pin RST is connected to the 7th resistance (R7)
And access 3V input terminal.
5. fully automated management information collecting device according to claim 4, it is characterised in that: first bandpass filtering
Circuit and the second bandwidth-limited circuit include that one end is connect with 3V input terminal, and the other end is connected to third chip (UV3) pin
The 8th resistance (R8) of RO；One end is connect with 3V input terminal, and the other end is connected to third chip (UV3) pin RE and third
The 9th resistance (R9) of chip (UV3) pin DE；One end is connect with 3V input terminal, and the other end is connected to third chip (UV3) and draws
The tenth resistance (R10) of foot DI；Third chip (UV3) the pin VCC is connected to 3V input terminal and is connected to the 12nd
Capacitor (C12) is simultaneously grounded；Third chip (UV3) the pin B is connected to signal input part (JP1), the 27th capacitor
(C27), one end of third voltage-stablizer (ZD3) and the 4th voltage-stablizer (ZD4), the other end of the 4th voltage-stablizer (ZD4)
Ground connection；It is steady that third chip (UV3) the pin A is connected to the 18th resistance (R18), the 27th capacitor (C27), third
The other end of depressor (ZD3) and the 5th voltage-stablizer (ZD5), one end ground connection of the 5th voltage-stablizer (ZD5)；Described 18th
One end of resistance (R18) and signal output end (JP2) connection.
6. fully automated management information collecting device according to claim 5, it is characterised in that: the diode envelope inspection
Wave circuit includes at least fifth chip (UV5), and fifth chip (UV5) the pin VCC is connected to 3V input terminal, the 20th
Eight capacitors (C28) and the 29th capacitor (C29), the other end ground connection of the 29th capacitor (C29)；5th core
The end piece (UV5) pin V+ is connected to the other end of the 28th capacitor (C28)；The end fifth chip (UV5) pin V-
It is grounded by the 30th capacitor (C30)；Fifth chip (UV5) end pin C1+ and the end pin C1- fifth chip (UV5) with
The series connection of 31st capacitor (C31)；Fifth chip (UV5) end pin C2+ and the end pin C2- fifth chip (UV5) and the
32 capacitors (C32) series connection.
7. fully automated management information collecting device according to claim 6, it is characterised in that: the voltage comparator circuit
Including at least triode (Q1), triode (Q1) collector (C) connect with lampet (BT1), the lampet (BT1) it is another
End is connected to power input；Triode (Q1) emitter (B) is connected to power end by eleventh resistor (R11)；Institute
State triode (Q1) base stage (E) ground connection.
8. fully automated management information collecting device according to claim 7, it is characterised in that: the squaring circuit
It is wireless including the first wireless monitoring device (Test1), the second wireless monitoring device (Test 2) and 3V input terminal, described first
Monitoring device (Test 1) is connected to twelfth resistor (R12) and first diode (D2) and is grounded, second wireless monitor
Equipment (Test 2) is connected to thirteenth resistor (R13) and the second diode (D3) and is grounded, and the 3V input terminal is connected to
14 resistance (R14) and third diode (D4) are simultaneously grounded.
9. fully automated management information collecting device according to claim 8, it is characterised in that: the rectification circuit includes
One end is connect with supply voltage port VCC, the 13rd capacitor (C13) of other end ground connection, on the 13rd capacitor (C13) simultaneously
Be associated with the 14th capacitor (C14), the one end of the 14th capacitor (C14) far from ground connection also with fourth chip (UV4) pin IN
Connection, fourth chip (UV4) the pin IN are connect with fourth chip (UV4) pin EN, fourth chip (UV4) pin
GND ground connection, fourth chip (UV4) the pin OUT are connected to the 15th resistance (R15), the 15th capacitor (C15), the
Battery common end VBAT is simultaneously accessed in one end of 16 capacitors (C16) and the 16th resistance (R16)；15th capacitor
(C15), the other end and the ground connection of the 16th capacitor (C16) and the 15th resistance (R15)；The fourth chip (UV4) is drawn
Foot ADJ is connect with the other end of the 15th resistance (R15) and the 17th resistance (R17) respectively, the 17th resistance
(R17) other end ground connection.
10. fully automated management information collecting device according to claim 9, it is characterised in that: the ASK modulation circuit
It is connect including one end with power supply output VBAT, the 17th capacitor (C17) of other end ground connection, and in parallel with the electrolytic capacitor
The 18th capacitor (C18), the 19th capacitor (C19), the 20th capacitor (C20) and the second voltage-stablizer (ZD2)；The encryption
Circuit includes that one end is connect with 3V input terminal, the other end ground connection the 21st capacitor (C21), and with it is described 21st electricity
Hold the 22nd capacitor (C22), the 23rd capacitor (C23), the 24th capacitor (C24), the 25th electricity of (C21) parallel connection
Hold (C25) and the 26th capacitor (C26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360020.8U CN209674384U (en) | 2019-03-21 | 2019-03-21 | Fully automated management information collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920360020.8U CN209674384U (en) | 2019-03-21 | 2019-03-21 | Fully automated management information collecting device |
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| CN209674384U true CN209674384U (en) | 2019-11-22 |
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ID=68572139
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920360020.8U Withdrawn - After Issue CN209674384U (en) | 2019-03-21 | 2019-03-21 | Fully automated management information collecting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948388A (en) * | 2019-03-21 | 2019-06-28 | 苏州国网电子科技有限公司 | Fully automated management information collecting device |
-
2019
- 2019-03-21 CN CN201920360020.8U patent/CN209674384U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109948388A (en) * | 2019-03-21 | 2019-06-28 | 苏州国网电子科技有限公司 | Fully automated management information collecting device |
| CN109948388B (en) * | 2019-03-21 | 2024-06-18 | 苏州国网电子科技有限公司 | Full-automatic management information acquisition device |
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