CN106597952A - Communication base station active tear controller - Google Patents
Communication base station active tear controller Download PDFInfo
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- CN106597952A CN106597952A CN201611224968.8A CN201611224968A CN106597952A CN 106597952 A CN106597952 A CN 106597952A CN 201611224968 A CN201611224968 A CN 201611224968A CN 106597952 A CN106597952 A CN 106597952A
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- 238000004891 communication Methods 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 24
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical compound ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003491 tear gas Substances 0.000 claims description 16
- 238000004353 relayed correlation spectroscopy Methods 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 206010034133 Pathogen resistance Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24024—Safety, surveillance
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A communication base station active tear controller comprises a main CPU control circuit, a first sub CPU control circuit, a second sub CPU control circuit, a display control circuit, an audio processing control circuit, an audio power amplifier circuit, an execution detection circuit, a power circuit, and a tear bomb. The first sub CPU control circuit is connected with a positive switch control circuit. The second sub CPU control circuit is connected with a negative switch control circuit. The output ends of the positive switch control circuit and the negative switch control circuit are respectively connected with the positive and negative electrodes of the tear bomb. The main CPU control circuit is in two-way transmission connection with a dynamic environment monitoring FSU device port in a base station through a 485 communication interface circuit. The communication base station active tear controller is added on the basis of the existing security. Placement of a communication base station is changed from passive to active. The problem that a field unattended base station or machine room may be stolen is solved.
Description
Technical field
The present invention relates to communication base station field, the active tear-gas controller of espespecially a kind of communication base station.
Background technology
The base station of mobile communication has most to need to build in the wild, because the equipment price in base station is all held high very much
It is expensive, so often there is stolen event, the service that the power ＆ environment supervision FSU equipment in base station passes through optical fiber and Surveillance center
Device connects, and when Surveillance center receives warning, police is on the scene and is also required to the regular hour, when lawless person blocks facial work
During case, the image of photographic head also cannot collect evidence, if each base station is sent, a security personnel are on duty, and the cost of labor of needs is too high, and base
The warning and monitoring device installed in standing cannot prevent lawless person's crime again, and the security protection means of this passive type actually cannot
Solve this theft problem.
The content of the invention
To solve the above problems, the present invention provides a kind of by the active tear-gas control of the communication base station of artificial remotely controlling
Device.
For achieving the above object, the technical solution used in the present invention is：A kind of active tear-gas controller of communication base station, bag
Include host CPU control circuit, the first sub- cpu control circuit, the second sub- cpu control circuit, display control circuit, Audio Processing control
Circuit, audio power amplifier circuit, perform detection circuit, power circuit, tear bombnoun, the host CPU control circuit, the first sub- CPU controls
Circuit processed, the second sub- cpu control circuit, display control circuit, Audio Processing control circuit, audio power amplifier circuit, perform detection
Circuit is connected with power circuit, the first sub- cpu control circuit, the second sub- cpu control circuit, Audio Processing control circuit
Input be connected with the outfan of host CPU control circuit, the Audio Processing control circuit output end and audio frequency power amplifier electricity
Road input connection, the host CPU control circuit is also associated with 485 communication interface circuits, and the first sub- cpu control circuit connects
Positive switch control circuit is connected to, the second sub- cpu control circuit is connected with negative switch control circuit, the positive switch
Control circuit, negative switch control circuit output end are connected respectively with tear bombnoun positive pole, negative pole, the positive switch control electricity
Road, negative switch control circuit output end are also connected with perform detection circuit input end respectively, the perform detection circuit output
End is connected with the input of host CPU control circuit, and the display control circuit is connected with host CPU control circuit transmitted in both directions, institute
State host CPU control circuit to be connected with the power ＆ environment supervision FSU device port transmitted in both directions in base station by 485 communication interface circuits.
Specifically, the host CPU control circuit adopts EM78F668NQ44S master chip U11, and the master chip U11's draws
Foot 3, pin 4, pin 29 are connected with 485 communication interface circuit transmitted in both directions, the pin 2 of the master chip U11, pin 5, draw
Foot 6 is connected with display control circuit transmitted in both directions, the sub- cpu control circuit of pin 40 and first input of the master chip U11
End connection, the master chip U11 pins 41 are connected with the second sub- cpu control circuit input, the master chip U11 pins 9 and
Perform detection circuit output end connects, and the pin 21 of the master chip U11 is connected with Audio Processing control circuit input, described
The pin 22 of master chip U11 is connected with Audio Processing control circuit output end.
Specifically, the described first sub- cpu control circuit adopts EM78P153S chip U1, pin 2 and the master of the chip U1
The pin 40 of chip U11 connects, and the pin logical 4 of the chip U1 is connected by switch SW4, IN4004 diode D5 and power circuit
Connect, the positive switch control circuit includes NPN type triode Q8, RELAY relay K19, the audion Q8 base stages pass through
Resistance R26 is connected with the pin 14 of chip U1, and the colelctor electrode of the audion Q8 is connected with the pin 1 of relay K19, also passes through
The pin 2 of diode D26 and relay K19, pin 3 are connected, and the pin 4 of the relay K19 is connected with tear bombnoun positive pole；
Specifically, the described second sub- cpu control circuit adopts EM78P135S chip U2, the pin 2 and master chip of the chip U2
The pin 41 of U11 connects, and the pin logical 4 of the chip U2 is connected by switch SW5, IN4004 diode D1 with power circuit,
The negative switch control circuit includes NPN type triode Q9, RELAY relay K21, and the audion Q9 base stages pass through resistance
R28 is connected with the pin 14 of chip U2, and the colelctor electrode of the audion Q9 is connected with the pin 1 of relay K21, also by two poles
The pin 2 of pipe D27 and relay K21, pin 3 are connected, and the pin 4 of the relay K21 is connected with tear bombnoun negative pole；
The perform detection circuit adopts PC817 optocoupler U6, the optocoupler U6 pins 1 to be connected with the pin 4 of relay K19, institute
The pin 2 for stating optocoupler U6 is connected by resistance R12 with the pin 4 of relay K21, and the optocoupler U6 pins 3 are with master chip U11's
Pin 9 connects.
Specifically, the described first sub- cpu control circuit is provided with the first battery auxiliary power supply circuit, the second sub- CPU controls
Circuit processed is provided with the second battery auxiliary power supply circuit, and the first battery auxiliary power supply circuit includes IN5819 diode D6, electricity
Pond BATT1, the battery BATT1 positive poles are connected with diode D6 anodes, and the diode D6 negative electrodes are by switch SW4 and chip
The pin 4 of U1 connects, and the second battery auxiliary power supply circuit includes IN5819 diode D4, battery BATT3, the battery
BATT3 positive poles are connected with diode D4 anodes, and the diode D4 negative electrodes are connected by switch SW5 with the pin 4 of chip U2.
Specifically, the Audio Processing control circuit includes AV9080 speech chip U16, YX5P025 speech chip U14,
The pin 2 of the speech chip U16 is connected with the pin 21 of master chip U11, pin 6 and the voice core of the speech chip U16
The pin 3 of piece U14 connects, and the pin 1 of the speech chip U14 is connected with the pin 22 of master chip U11, the speech chip
The pin 6 of U14 is connected with the pin 21 of master chip U11, and the audio power amplifier circuit adopts MC34119D audio frequency power amplifier chips
U13, the speech chip U14 pins 3 are connected by electric capacity C43, resistance R67 with the pin 4 of chip U13, the chip U13's
Pin 4 is connected respectively by resistance R65, electric capacity C41 with the pin 5 of speech chip U13, pin 1 and the main core of the chip U13
The pin 30 of piece U11 connects, and the pin 5 of the chip U13, pin 8 are connected with speaker.
Specifically, the display control circuit adopts 74HC595 shift register U4,74HC595 shift register U7, institute
State pin 11, pin 12, the pin 14 of shift register U4 pin 2 respectively with master chip U11, pin 5, pin 6 to be connected, institute
State the pin 9 of shift register U4 to be connected with the pin 14 of shift register U7, the pin 11, pin of the shift register U7
12 pins 2 respectively with master chip U11, pin 5 are connected.
Specifically, the pin 1 of the master chip U11 is also associated with buzzer circuit, and the buzzer circuit includes buzzing
Device BZ2,8050C audion Q4, the pin 1 of the master chip U11 is connected by resistance R77 with the base stage of audion Q4, described
The colelctor electrode of audion Q4 is connected with the negative pole of buzzer.
Specifically, the power circuit includes power supply circuits, mu balanced circuit, and the power supply circuits are connected with mu balanced circuit,
The power supply circuits adopt LM2596 voltage stabilizing chips U5, the mu balanced circuit to adopt LM7805 voltage stabilizing chips U3.
The beneficial effects of the present invention is：The present invention is by the basis of original security protection, increasing and arranging communication base station master
Dynamic formula tear-gas controller, after Surveillance center receives to report to the police and see image scene, can be by remote speech to lawless person
Advised, if lawless person does not listen dissuasion, continued to crime, staff can be started tear-gas controller by Surveillance center
Ignite tear bombnoun so that lawless person is forced to stop crime and leave scene, and the placement of communication base station is from a passive one to an active one,
So as to solve the stolen problem of field unattended base station or machine room.
Description of the drawings
Fig. 1 is the theory diagram of the present invention.
Fig. 2 is host CPU control circuit schematic diagram of the present invention.
Fig. 3 is the first sub- cpu control circuit of the invention and the second sub- cpu control circuit schematic diagram.
Fig. 4 is Audio Processing control circuit of the present invention and audio power amplifier circuit schematic diagram.
Fig. 5 is display control circuit schematic diagram of the present invention.
Fig. 6 is power circuit principle figure of the present invention.
Drawing reference numeral explanation：1. host CPU control circuit；2. the first sub- cpu control circuit；21. first batteries auxiliary is supplied
Circuit；3. the second sub- cpu control circuit；31. second battery auxiliary power supply circuits；4. display control circuit；5. Audio Processing
Control circuit；6. audio power amplifier circuit；7. perform detection circuit；8. power circuit；9. positive switch control circuit；10. negative pole
ON-OFF control circuit.
Specific embodiment
Refer to shown in Fig. 1-6, the present invention is with regard to a kind of active tear-gas controller of communication base station, including host CPU control
Circuit 1, the first sub- cpu control circuit 2, the second sub- cpu control circuit 3, display control circuit 4, Audio Processing control circuit 5,
Audio power amplifier circuit 6, perform detection circuit 7, power circuit 8, tear bombnoun, the host CPU control circuit 1, the first sub- CPU controls
Circuit 2, the second sub- cpu control circuit 3, display control circuit 4, Audio Processing control circuit 5, audio power amplifier circuit 6, perform inspection
Slowdown monitoring circuit 7 is connected with power circuit 8, the first sub- cpu control circuit 2, the second sub- cpu control circuit 3, Audio Processing control
The input of circuit processed 5 is connected with the outfan of host CPU control circuit 1, the outfan of Audio Processing control circuit 5 and sound
The input of frequency power amplifier 6 connects, and the host CPU control circuit 1 is also associated with 485 communication interface circuits, the first sub- CPU
Control circuit 2 is connected with positive switch control circuit 9, and the second sub- cpu control circuit 3 is connected with negative switch control circuit
10, the positive switch control circuit 9, the outfan of negative switch control circuit 10 are connected respectively with tear bombnoun positive pole, negative pole, institute
State positive switch control circuit 9, the outfan of negative switch control circuit 10 to be also connected with the input of perform detection circuit 7 respectively,
The outfan of perform detection circuit 7 is connected with the input of host CPU control circuit 1, the display control circuit 4 and host CPU
The transmitted in both directions of control circuit 1 connects, and the host CPU control circuit 1 is by the power ＆ environment supervision in 485 communication interface circuits and base station
FSU device ports transmitted in both directions connects.
Compared with prior art, the present invention is by the basis of original security protection, increases and arranges that communication base station is active to urge
Tear controller, after Surveillance center receives to report to the police and see image scene, can be advised lawless person by remote speech
Say, if lawless person does not listen dissuasion, continue to crime, staff can start the ignition of tear-gas controller and urge by Surveillance center
Tear bullet so that lawless person is forced to stop crime and leave scene, and the placement of communication base station is from a passive one to an active one, so as to solve
Determine the stolen problem of field unattended base station or machine room.Staff will send enabled instruction by computer, and pass through
Server is sent to the power ＆ environment supervision FSU equipment in base station, and power ＆ environment supervision FSU equipment is by 485 communication interface circuits instruction
Host CPU control circuit 1 is sent to, host CPU control circuit 1 is received after initiation command, the first sub- CPU controls are sent commands to respectively
The sub- cpu control circuit 3 of circuit processed 2 and second, the sub- cpu control circuit 3 of the first sub- CPU control circuits 2 and second receives instruction
Afterwards, while exporting high level to positive switch control circuit 9 and negative switch control circuit 10 so that the positive and negative electrodes in same of tear bombnoun
When turn on, ignite tear bombnoun, execution signal is fed back to host CPU control circuit 1, host CPU finally by perform detection circuit 7
Control circuit 1 again feeds back to execution signal by 485 communication interface circuits and power ＆ environment supervision FSU equipment the service of Surveillance center
Device, to confirm that ignition runs succeeded.
Specifically, the host CPU control circuit 1 adopts EM78F668NQ44S master chip U11, and the master chip U11's draws
Foot 3, pin 4, pin 29 are connected with 485 communication interface circuit transmitted in both directions, the pin 2 of the master chip U11, pin 5, draw
Foot 6 is connected with the transmitted in both directions of display control circuit 4, and the pin 40 of the master chip U11 is defeated with the first sub- cpu control circuit 2
Enter end connection, the master chip U11 pins 41 are connected with the input of the second sub- cpu control circuit 3, the master chip U11 pins 9
It is connected with the outfan of perform detection circuit 7, the pin 21 of the master chip U11 is connected with the input of Audio Processing control circuit 5,
The pin 22 of the master chip U11 is connected with the outfan of Audio Processing control circuit 5.
Using such scheme, controlled by EM78F668NQ44S master chips U11 and allocated the first sub- cpu control circuit 2,
The control of second sub- cpu control circuit 3,485 communication interface circuits, perform detection circuit 7, display control circuit 4 and Audio Processing
Instruction between circuit 5 is exchanged and performed.
Specifically, the described first sub- cpu control circuit 1 adopts EM78P153S chip U1, the pin 2 of the chip U1 with
The pin 40 of master chip U11 connects, and the pin logical 4 of the chip U1 is by switch SW4, IN4004 diode D5 and power circuit
Connection, the positive switch control circuit 9 includes NPN type triode Q8, RELAY relay K19, and the audion Q8 base stages are led to
Cross resistance R26 to be connected with the pin 14 of chip U1, the colelctor electrode of the audion Q8 is connected with the pin 1 of relay K19, also leads to
Cross the pin 2 of diode D26 and relay K19, pin 3 to be connected, pin 4 and the tear bombnoun positive pole of the relay K19 connect
Connect；
Specifically, the described second sub- cpu control circuit 2 adopts EM78P135S chip U2, pin 2 and the main core of the chip U2
The pin 41 of piece U11 connects, and the pin logical 4 of the chip U2 is connected by switch SW5, IN4004 diode D1 and power circuit
Connect, the negative switch control circuit 10 includes NPN type triode Q9, RELAY relay K21, the audion Q9 base stages are led to
Cross resistance R28 to be connected with the pin 14 of chip U2, the colelctor electrode of the audion Q9 is connected with the pin 1 of relay K21, also leads to
Cross the pin 2 of diode D27 and relay K21, pin 3 to be connected, the pin 4 of the relay K21 is connected with tear bombnoun negative pole；
Using such scheme, the pin 40 and pin 41 of master chip U11 are the first sub- cpu control circuit 2 of control and the second sub- CPU
The data communication interface of control circuit 3, is connected respectively with the pin 2 of chip U1 and chip U2, and when chip U1 is received autonomous core is carried out
After the instruction of piece U11, base stage of the high level to NPN type triode Q8 of positive switch control circuit 9 is exported by pin 14, made
Audion Q8 conductings are obtained, the cathode power supply of tear bombnoun is connected in the colelctor electrode control RELAY relay K19 adhesives of audion Q8；Together
Reason, after chip U2 is received from the instruction of master chip U11, high level is exported to negative switch control circuit 10 by pin 14
NPN type triode Q9 base stage so that audion Q9 is turned on, the control RELAY relay K21 adhesives of the colelctor electrode of audion Q9
Connect the negative power supply of tear-gas.
The perform detection circuit 7 adopts PC817 optocoupler U6, the optocoupler U6 pins 1 to connect with the pin 4 of relay K19
Connect, the pin 2 of the optocoupler U6 is connected by resistance R12 with the pin 4 of relay K21, the optocoupler U6 pins 3 and master chip
The pin 9 of U11 connects.
Using such scheme, the optocoupler U6 in perform detection circuit 7 with respectively by pin 1, detection chip U1 of pin 2 and
Whether the pin 4 of chip U2 connects the positive and negative power supply of tear bombnoun, confirms whether tear bombnoun are ignited, and by exporting high level
Give master chip U11, it is ensured that in time testing result is fed back to Surveillance center.
Specifically, the described first sub- cpu control circuit 2 is provided with the first battery auxiliary power supply circuit 21, the second sub- CPU
Control circuit 3 is provided with the second battery auxiliary power supply circuit 31, and the first battery auxiliary power supply circuit 21 includes the poles of IN5819 bis-
Pipe D6, battery BATT1, the battery BATT1 positive poles are connected with diode D6 anodes, and the diode D6 negative electrodes are by switch
SW4 is connected with the pin 4 of chip U1, and the second battery auxiliary power supply circuit 31 includes IN5819 diode D4, battery
BATT3, the battery BATT3 positive poles are connected with diode D4 anodes, and the diode D4 negative electrodes are by switch SW5 and chip U2
Pin 4 connect.
Using such scheme, battery BATT1 and BATT3 are auxiliary power supply batteries, and battery is not exported when system power supply is normal
Electric current, when system blackout, upper electricity or unstable power supply, just ensures that first is sub by the automatic output current of battery BATT1 and BATT3
The normal work of 2 and second sub- cpu control circuit of cpu control circuit 3, it is ensured that the first sub- cpu control circuit 2 and the second sub- CPU controls
The working stability of circuit processed 3, will not cause erroneous trigger.
Specifically, the Audio Processing control circuit 5 includes AV9080 speech chip U16, YX5P025 speech chip U14,
The pin 2 of the speech chip U16 is connected with the pin 21 of master chip U11, pin 6 and the voice core of the speech chip U16
The pin 3 of piece U14 connects, and the pin 1 of the speech chip U14 is connected with the pin 22 of master chip U11, the speech chip
The pin 6 of U14 is connected with the pin 21 of master chip U11, and the audio power amplifier circuit 6 adopts MC34119D audio frequency power amplifier chips
U13, the speech chip U14 pins 3 are connected by electric capacity C43, resistance R67 with the pin 4 of chip U13, the chip U13's
Pin 4 is connected respectively by resistance R65, electric capacity C41 with the pin 5 of speech chip U13, pin 1 and the main core of the chip U13
The pin 30 of piece U11 connects, and the pin 5 of the chip U13, pin 8 are connected with speaker.
Using such scheme, using AV9080 speech chip U16, YX5P025 speech chip U14 and MC34119D audio frequency work(
Put chip U13 and constitute Audio Processing control circuit 5, realize carrying out voice warning to the lawless person at scene.
Specifically, the display control circuit 4 adopts 74HC595 shift register U4,74HC595 shift register U7,
Pin 11, pin 12, the pin 14 of shift register U4 pin 2 respectively with master chip U11, pin 5, pin 6 are connected,
The pin 9 of the shift register U4 is connected with the pin 14 of shift register U7, the pin 11 of the shift register U7, draws
The pin 2 respectively with master chip U11 of foot 12, pin 5 are connected.
Using such scheme, a double-digit display is constituted by two 74HC595 shift registers U4 and U7, shown
Show ignition number and communication state of tear bombnoun etc..
Specifically, the pin 1 of the master chip U11 is also associated with buzzer circuit, and the buzzer circuit includes buzzing
Device BZ2,8050C audion Q4, the pin 1 of the master chip U11 is connected by resistance R77 with the base stage of audion Q4, described
The colelctor electrode of audion Q4 is connected with the negative pole of buzzer.
Specifically, the power circuit 8 includes power supply circuits, mu balanced circuit, and the power supply circuits are connected with mu balanced circuit,
The power supply circuits adopt LM2596 voltage stabilizing chips U5, the mu balanced circuit to adopt LM7805 voltage stabilizing chips U3.
Using such scheme, it is powered and voltage stabilizing by LM2596 voltage stabilizing chips U5 and LM7805 voltage stabilizing chips U3, is given
System provides reliable and stable power supply, is provided simultaneously with overcurrent protection, battery under-voltage protection, civil power detection of power loss function.
The first sub- cpu control circuit 2 and chips U1 of the second sub- cpu control circuit 3 and U2 in this specific embodiment
Pin 10, pin 12 and pin 13 can also respectively connect positive switch control circuit 9, negative switch control circuit 10, realize
The control that multiple tear bombnoun are ignited, the placement of communication base station is from a passive one to an active one, so as to solve field unattended base
Stand or machine room stolen problem.
Embodiment of above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is entered
Row is limited, on the premise of without departing from design spirit of the present invention, technical side of this area ordinary skill technical staff to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (7)
1. the active tear-gas controller of a kind of communication base station, it is characterised in that：Including host CPU control circuit, the first sub- CPU controls
Circuit, the second sub- cpu control circuit, display control circuit, Audio Processing control circuit, audio power amplifier circuit, perform detection electricity
Road, power circuit, tear bombnoun, the host CPU control circuit, the first sub- cpu control circuit, the second sub- cpu control circuit, display
Control circuit, Audio Processing control circuit, audio power amplifier circuit, perform detection circuit are connected with power circuit, and described first
Sub- cpu control circuit, the second sub- cpu control circuit, Audio Processing control circuit input it is defeated with host CPU control circuit
Go out end connection, the Audio Processing control circuit output end is connected with audio power amplifier circuit input, the host CPU control circuit
It is also associated with 485 communication interface circuits, the first sub- cpu control circuit is connected with positive switch control circuit, described second
Sub- cpu control circuit is connected with negative switch control circuit, the positive switch control circuit, negative switch control circuit output
End is connected respectively with tear bombnoun positive pole, negative pole, and the positive switch control circuit, negative switch control circuit output end are also distinguished
It is connected with perform detection circuit input end, the perform detection circuit output end is connected with the input of host CPU control circuit, institute
State display control circuit to be connected with host CPU control circuit transmitted in both directions, the host CPU control circuit is by 485 communication interfaces electricity
Road is connected with the power ＆ environment supervision FSU device port transmitted in both directions in base station.
2. the active tear-gas controller of a kind of communication base station according to claim 1, it is characterised in that：The host CPU control
Circuit processed adopts pin 3, pin 4, the pin 29 of EM78F668NQ44S master chip U11, the master chip U11 to communicate with 485
Interface circuit transmitted in both directions connects, pin 2, pin 5, the pin 6 of the master chip U11 with display control circuit transmitted in both directions
Connection, the pin 40 of the master chip U11 is connected with the first sub- cpu control circuit input, the master chip U11 pins 41 and
Second sub- cpu control circuit input connection, the master chip U11 pins 9 are connected with perform detection circuit output end, the master
The pin 21 of chip U11 is connected with Audio Processing control circuit input, pin 22 and the Audio Processing control of the master chip U11
Circuit output end connection processed.
3. the active tear-gas controller of a kind of communication base station according to claim 2, it is characterised in that：Described first is sub
Cpu control circuit adopts EM78P153S chip U1, and the pin 2 of the chip U1 is connected with the pin 40 of master chip U11, described
The pin of chip U1 logical 4 is connected by switch SW4, IN4004 diode D5 with power circuit, the positive switch control circuit
Including the pin 14 that NPN type triode Q8, RELAY relay K19, the audion Q8 base stages pass through resistance R26 and chip U1
Connection, the colelctor electrode of the audion Q8 is connected with the pin 1 of relay K19, also by diode D26's and relay K19
Pin 2, pin 3 connect, and the pin 4 of the relay K19 is connected with tear bombnoun positive pole；
The second sub- cpu control circuit adopts EM78P135S chip U2, the pin 2 of the chip U2 and drawing for master chip U11
Foot 41 connects, and the pin logical 4 of the chip U2 is connected by switch SW5, IN4004 diode D1 with power circuit, the negative pole
ON-OFF control circuit includes NPN type triode Q9, RELAY relay K21, and the audion Q9 base stages are by resistance R28 and core
The pin 14 of piece U2 connects, and the colelctor electrode of the audion Q9 is connected with the pin 1 of relay K21, also by diode D27 with
The pin 2 of relay K21, pin 3 connect, and the pin 4 of the relay K21 is connected with tear bombnoun negative pole；
The perform detection circuit adopts PC817 optocoupler U6, the optocoupler U6 pins 1 to be connected with the pin 4 of relay K19, institute
The pin 2 for stating optocoupler U6 is connected by resistance R12 with the pin 4 of relay K21, and the optocoupler U6 pins 3 are with master chip U11's
Pin 9 connects.
4. the active tear-gas controller of a kind of communication base station according to claim 3, it is characterised in that：Described first is sub
Cpu control circuit is provided with the first battery auxiliary power supply circuit, and the second sub- cpu control circuit is provided with the second battery auxiliary power supply
Circuit, the first battery auxiliary power supply circuit include IN5819 diode D6, battery BATT1, the battery BATT1 positive poles with
Diode D6 anodes connect, and the diode D6 negative electrodes are connected by switch SW4 with the pin 4 of chip U1, second battery
Auxiliary power supply circuit includes IN5819 diode D4, battery BATT3, and the battery BATT3 positive poles are connected with diode D4 anodes,
The diode D4 negative electrodes are connected by switch SW5 with the pin 4 of chip U2.
5. the active tear-gas controller of a kind of communication base station according to claim 2, it is characterised in that：The Audio Processing
Control circuit includes AV9080 speech chip U16, YX5P025 speech chip U14, pin 2 and the main core of the speech chip U16
The pin 21 of piece U11 connects, and the pin 6 of the speech chip U16 is connected with the pin 3 of speech chip U14, the speech chip
The pin 1 of U14 is connected with the pin 22 of master chip U11, and the pin 6 of the speech chip U14 connects with the pin 21 of master chip U11
Connect, the audio power amplifier circuit adopts MC34119D audio frequency power amplifier chip U13, the speech chip U14 pins 3 to pass through electric capacity
C43, resistance R67 are connected with the pin 4 of chip U13, and the pin 4 of the chip U13 passes through respectively resistance R65, electric capacity C41 and language
The pin 5 of sound chip U13 connects, and the pin 1 of the chip U13 is connected with the pin 30 of master chip U11, the chip U13's
Pin 5, pin 8 are connected with speaker.
6. the active tear-gas controller of a kind of communication base station according to claim 2, it is characterised in that：The display control
Circuit adopts 74HC595 shift register U4,74HC595 shift register U7, the pin 11, pin of the shift register U4
12nd, the pin 2 respectively with master chip U11 of pin 14, pin 5, pin 6 are connected, pin 9 and the displacement of the shift register U4
The pin 14 of depositor U7 connects, and pin 11, the pin 12 of shift register U7 pin 2 respectively with master chip U11, draws
Foot 5 connects.
7. the active tear-gas controller of a kind of communication base station according to claim 2, it is characterised in that：The master chip
The pin 1 of U11 is also associated with buzzer circuit, and the buzzer circuit includes buzzer BZ2,8050C audion Q4, the master
The pin 1 of chip U11 is connected by resistance R77 with the base stage of audion Q4, colelctor electrode and the buzzer of the audion Q4
Negative pole connects.
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| CN201611224968.8A CN106597952A (en) | 2016-12-27 | 2016-12-27 | Communication base station active tear controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611224968.8A CN106597952A (en) | 2016-12-27 | 2016-12-27 | Communication base station active tear controller |
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| CN106597952A true CN106597952A (en) | 2017-04-26 |
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| CN201611224968.8A Pending CN106597952A (en) | 2016-12-27 | 2016-12-27 | Communication base station active tear controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110715578A (en) * | 2019-11-21 | 2020-01-21 | 郑州鼎润科技有限公司 | Automatic tear device is urged in control |
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