CN108891511A - The microwave induced formula burglar alarm of motorcycle - Google Patents
The microwave induced formula burglar alarm of motorcycle Download PDFInfo
- Publication number
- CN108891511A CN108891511A CN201810754792.XA CN201810754792A CN108891511A CN 108891511 A CN108891511 A CN 108891511A CN 201810754792 A CN201810754792 A CN 201810754792A CN 108891511 A CN108891511 A CN 108891511A
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- CN
- China
- Prior art keywords
- circuit
- foot
- motorcycle
- alarm
- microwave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/20—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of microwave induced formula burglar alarm of motorcycle, feature includes：12V DC power supply, microwave induced and detecting circuit, monostable time delay circuit, buzzer drive circuit；In the microwave induced and detecting circuit, the model TX982 of microwave induction controller IC1 use.Common type of alarm majority is motorcycle by microseismic activity or slight touching and trigger circuit is alarmed.It is to occur there is no the substantive garage that steals, alarm for motorcycle sound your writing, not guilty people is highly susceptible to frighten the disadvantage is that in most cases, only artificially having touched motorcycle unintentionally.The microwave induced formula burglar alarm of motorcycle of the present invention, it is alarmed by microwave induced mode, when to someone's long period without far from your motorcycle, actively issue alarm sound, after personnel were far from motorcycle anti-theft alarm about ten seconds will stop alarm, will not again there is a situation where touch unintentionally just alarm.
Description
Technical field
It is about a kind of microwave induced formula burglar alarm of motorcycle the invention belongs to application of electronic technology field.
Background technique
Present motorcycle is very universal, and the stolen thing of motorcycle happens occasionally.Common type of alarm majority is motor
Vehicle by microseismic activity or slight touching and trigger circuit is alarmed.The disadvantage is that in most cases, it is only artificial to be not intended to
In touched motorcycle, be to occur there is no the substantive garage that steals, alarm for motorcycle sound your writing, and become style Wu Lawu
Ground sound is drawn not stop, not guilty people is highly susceptible to frighten, very unhappy or irritated.There is any mode that this lie can be changed
The awkward situation of report, wrong report？
The microwave induced formula burglar alarm of motorcycle of the present invention, it is alarmed by microwave induced mode, right
When someone's long period is without far from your motorcycle, alarm sound is issued, actively to warn the personnel beside motorcycle rapid
Far from motorcycle, after personnel were far from the microwave induced formula burglar alarm of motorcycle about ten seconds will stop alarm, Bu Huizai
There is a situation where touching is just alarmed unintentionally.Car owner can be delayed this time neutral gear using the first stage to deploy troops on garrison duty.
The microwave induced formula burglar alarm of motorcycle of the present invention described further below is involved in implementation process
Necessary, key technique content.
Summary of the invention
Goal of the invention and beneficial effect：Common type of alarm majority is that motorcycle is touched by microseismic activity or slight touching
Power Generation Road is alarmed.The disadvantage is that in most cases, only artificially having touched motorcycle unintentionally, there is no substantive
Stealing garage is to occur, alarm for motorcycle sound your writing, and sound does not stop with becoming style Wu Lawula, and not guilty people is easy to
It gets a fright, it is very unhappy or irritated.There is any mode that this can be changed to lie about, report awkward situation by mistake？
The microwave induced formula burglar alarm of motorcycle of the present invention, it is alarmed by microwave induced mode, right
When someone's long period is without far from your motorcycle, alarm sound is actively issued, once personnel are microwave induced far from motorcycle
After formula burglar alarm about ten seconds will stop alarm, will not again there is a situation where touch unintentionally just alarm.
Circuit operation principle：The microwave induced formula burglar alarm of motorcycle is by the microwave induced control of 12V DC power supply
Device IC1 (TX982) and time base circuit IC2 work.It is mountable in motorcycle front or seat storehouse, when microwave antenna is examined
When measuring someone and entering motorcycle monitoring area, then microwave electric field can generate reflection echo, go out through electronic circuit mixing post-detection
Faint frequency-shift signaling, this signal are handled through the single-chip microcontroller inside microwave induction controller IC1, then by internal triode ON
It several seconds, is held time and is enough the charge discharging resisting of timing capacitor C1 by the 2nd foot output low level of microwave induction controller IC1
Fall.Monostable time delay circuit is formed by time base circuit IC2, when the 2nd foot of base IC circuit 2 is lower than 1/3 direct current power source voltage at that time,
The 3rd foot of time base circuit IC2 exports high level；Since the capacity of electrolytic capacitor C2 is larger, it cannot be charged rapidly, be taken around
The 20 second time (car owner can utilize this quiet time for car locking and deployment), because of the grid of enhanced N-channel field-effect tube VT1
It cannot get bias voltage still in off state；When the voltage on electrolytic capacitor C2 gradually rises, make enhanced N-channel field-effect
The grid of pipe VT1 obtains bias voltage and is connected, and then obtains buzzer HA and electric pipe to form deterrence；By resistance R1 and timing electricity
The monostable time delay circuit for holding C1 composition, after delay time about 15~20 seconds, the high level of the 3rd foot of time base circuit IC2
Overturning is low level, and the bias voltage of the grid of enhanced N-channel field-effect tube VT1 will fade away, and powers off buzzer HA
Stopping pipes.
If have criminal to be again introduced into motorcycle microwave antenna monitoring area, the above-mentioned course of work will be repeated.Car owner
It is delayed this time neutral gear using the first stage, the power supply for opening alarm is deployed troops on garrison duty.
Technical characteristic：The microwave induced formula burglar alarm of motorcycle, it includes 12V DC power supply, microwave induced and detection
Circuit, monostable time delay circuit, buzzer drive circuit, it is characterised in that：
Microwave induced and detecting circuit：The model TX982 that microwave induction controller IC1 is used, microwave induction controller
The 1st foot of IC1 meets circuit anode VCC, and the 2nd foot of microwave induction controller IC1 connects the 2nd foot and the 6th foot of time base circuit IC2,
GND, the both ends of loop aerial TX connect microwave induction controller IC1's to the 3rd foot of microwave induction controller IC1 respectively with connecing circuit
Antenna terminal；
Monostable time delay circuit：It is made of time base circuit IC2, resistance R1 and timing capacitor C1, and time base circuit IC2 is used
Model NE555, the 4th foot of time base circuit IC2 and the 8th foot connect circuit anode VCC, the 2nd foot of time base circuit IC2 and the 6th
Foot is connected with the anode of one end of resistance R1 and timing capacitor C1, another termination circuit anode VCC, timing capacitor C1 of resistance R1
Cathode and the 1st foot of time base circuit IC2 GND, the 3rd foot of time base circuit IC2 connect buzzer drive circuit with connecing circuit；
Buzzer drive circuit：It is by resistance R2, electrolytic capacitor C2, enhanced N-channel field-effect tube VT1 and buzzer HA
Composition, one end of the grid connecting resistance R2 of enhanced N-channel field-effect tube VT1 and the anode of electrolytic capacitor C2, resistance R2's is another
The 3rd foot of one termination time base circuit IC2, the cathode of electrolytic capacitor C2 with connecing circuit GND, enhanced N-channel field-effect tube VT1's
Drain electrode connects the cathode of buzzer HA, and the anode of buzzer HA connects circuit anode VCC, the source electrode of enhanced N-channel field-effect tube VT1
With connecing circuit GND；
The anode of 12V DC power supply meets circuit anode VCC, the cathode of 12V DC power supply with connecing circuit GND.
Detailed description of the invention
Attached drawing 1 is one embodiment circuit fundamental diagram of the microwave induced formula burglar alarm of motorcycle.
Specific embodiment
According to the microwave induced formula burglar alarm circuit working principle diagram of attached motorcycle shown in FIG. 1 and Detailed description of the invention, and
According to component skill described in connection relationship between component in each section circuit described in summary of the invention and embodiment
Art parameter request and circuit production main points carry out implementing that the present invention can be realized, with reference to embodiments to related skill of the invention
Art is further described.
The technical parameter of component and selection require
IC1 is microwave induction controller, contains microprocessor, microwave induced control inside the model TX982, TX982 of selection
6~15V of operating voltage of device IC1 processed；The 1st foot (red line) of microwave induction controller IC1 connects DC power anode, microwave sense
The 2nd foot (white wire) of controller IC 1 is answered, the 3rd foot (other colo(u)r streaks or copper mesh line) of microwave induction controller IC1 connects direct current
Source cathode；
IC2 is time base circuit, and the model NE555 or LM555 of selection, packing forms are 8 pin of dual inline type；Each foot
Function：1st foot with connecing circuit GND；2nd foot is triggering end；3rd foot output end；4th pin preset end；5th foot is control voltage；
6th foot thresholding (threshold value)；7th foot is discharge end；8th foot meets positive pole VCC；
VT1 is enhanced N-channel field-effect tube, the model IRFZ30 of selection；
Resistance R1 selects 1/4W metalfilmresistor, and resistance value is 330K Ω；Resistance R2 selects 1/4W metalfilmresistor, resistance
Value is 120K Ω；
C1 is timing capacitor, and selecting capacity is the electrolytic capacitor of 100 μ F/25V；C2 is electrolytic capacitor, and selecting capacity is 220
The electrolytic capacitor of μ F/25V；
HA is buzzer, and selecting DC voltage is the high loudness piezoelectric buzzer of 12V (band helps speaker).
Circuit production main points and circuit debugging
Because the circuit structure of the microwave induced formula burglar alarm of motorcycle is fairly simple, as long as the electricity selected under normal circumstances
Sub- component performance is intact, and the component connection relationship in attached drawing 1 is welded to specifications, physical connection line and welding
After going through correctly, circuit of the invention only needs to carry out simply debugging to be worked normally quality；
It should be specifically noted that the shell of electric iron has to ground connection well when welding, puncture to avoid the induced voltage of alternating current
Microwave induction controller IC1 internal electronic element！
The loop aerial configured with microwave induction controller TX982 product can be used directly in loop aerial TX；
The delay time length of monostable time delay circuit, can be by the resistance value of adjusting resistance R1, or adjusts timing electricity
Hold the capacity of C1 to realize；
The human body sensing distance controlling of microwave induction controller IC1 is in 1.8m or so；It is appropriate as needed to reduce annular day
The size of line TX, to reduce the close distance of reaction of human body.
Shape and size of circuit structure design, components' placement and its appearance of the invention etc. are not
Key technology of the invention, nor claimed key technique content, because not influencing specific implementation of the present invention
The realization of process and goal of the invention, therefore do not illustrate one by one in the description.
Claims (1)
1. a kind of microwave induced formula burglar alarm of motorcycle, it includes 12V DC power supply, microwave induced and detecting circuit, list
Stable state delay circuit, buzzer drive circuit, it is characterised in that：
In the microwave induced and detecting circuit, the model TX982 that microwave induction controller IC1 is used, microwave induced control
The 1st foot of device IC1 processed meets circuit anode VCC, and the 2nd foot of microwave induction controller IC1 connects the 2nd foot and the 6th of time base circuit IC2
Foot, GND, the both ends of loop aerial TX connect microwave induction controller to the 3rd foot of microwave induction controller IC1 respectively with connecing circuit
The antenna terminal of IC1；
The monostable time delay circuit is made of time base circuit IC2, resistance R1 and timing capacitor C1, and time base circuit IC2 is used
Model NE555, the 4th foot of time base circuit IC2 and the 8th foot connect circuit anode VCC, the 2nd foot of time base circuit IC2 and the 6th
Foot is connected with the anode of one end of resistance R1 and timing capacitor C1, another termination circuit anode VCC, timing capacitor C1 of resistance R1
Cathode and the 1st foot of time base circuit IC2 GND, the 3rd foot of time base circuit IC2 connect buzzer drive circuit with connecing circuit；
The buzzer drive circuit is by resistance R2, electrolytic capacitor C2, enhanced N-channel field-effect tube VT1 and buzzer HA
Composition, one end of the grid connecting resistance R2 of enhanced N-channel field-effect tube VT1 and the anode of electrolytic capacitor C2, resistance R2's is another
The 3rd foot of one termination time base circuit IC2, the cathode of electrolytic capacitor C2 with connecing circuit GND, enhanced N-channel field-effect tube VT1's
Drain electrode connects the cathode of buzzer HA, and the anode of buzzer HA connects circuit anode VCC, the source electrode of enhanced N-channel field-effect tube VT1
With connecing circuit GND；
The anode of the 12V DC power supply meets circuit anode VCC, the cathode of 12V DC power supply with connecing circuit GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754792.XA CN108891511A (en) | 2018-07-11 | 2018-07-11 | The microwave induced formula burglar alarm of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754792.XA CN108891511A (en) | 2018-07-11 | 2018-07-11 | The microwave induced formula burglar alarm of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108891511A true CN108891511A (en) | 2018-11-27 |
Family
ID=64348816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754792.XA Withdrawn CN108891511A (en) | 2018-07-11 | 2018-07-11 | The microwave induced formula burglar alarm of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108891511A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345821A (en) * | 2013-07-22 | 2013-10-09 | 周芸 | Inductive type human body approach warning controller |
| CN104994670A (en) * | 2015-08-13 | 2015-10-21 | 周芸 | LED lamp controller with human body induction and time-delaying functions |
| CN105133712A (en) * | 2015-10-11 | 2015-12-09 | 吴建堂 | High-power automatic spraying device for male urinal |
| CN105578662A (en) * | 2016-03-01 | 2016-05-11 | 黄月华 | Pedestrian induction time-delay dimming LED street lamp in landscape area |
| CN105848369A (en) * | 2016-06-02 | 2016-08-10 | 吴建堂 | Fade-on fade-off LED lighting lamp with adjustable luminance |
| CN206520582U (en) * | 2017-03-07 | 2017-09-26 | 临海市美尼特电动车辆制造有限公司 | A kind of anti-theft alarm for vehicle |
-
2018
- 2018-07-11 CN CN201810754792.XA patent/CN108891511A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103345821A (en) * | 2013-07-22 | 2013-10-09 | 周芸 | Inductive type human body approach warning controller |
| CN104994670A (en) * | 2015-08-13 | 2015-10-21 | 周芸 | LED lamp controller with human body induction and time-delaying functions |
| CN105133712A (en) * | 2015-10-11 | 2015-12-09 | 吴建堂 | High-power automatic spraying device for male urinal |
| CN105578662A (en) * | 2016-03-01 | 2016-05-11 | 黄月华 | Pedestrian induction time-delay dimming LED street lamp in landscape area |
| CN105848369A (en) * | 2016-06-02 | 2016-08-10 | 吴建堂 | Fade-on fade-off LED lighting lamp with adjustable luminance |
| CN206520582U (en) * | 2017-03-07 | 2017-09-26 | 临海市美尼特电动车辆制造有限公司 | A kind of anti-theft alarm for vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |
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| WW01 | Invention patent application withdrawn after publication |