CN208636973U - A kind of Garage Management System - Google Patents
A kind of Garage Management System Download PDFInfo
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- CN208636973U CN208636973U CN201821507468.XU CN201821507468U CN208636973U CN 208636973 U CN208636973 U CN 208636973U CN 201821507468 U CN201821507468 U CN 201821507468U CN 208636973 U CN208636973 U CN 208636973U
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- microcontroller
- amplifier
- ultrasonic wave
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Abstract
The utility model relates to a kind of Garage Management Systems, it is that lighting method in the prior art not enough facilitates, antitheft mode is easy to appear careless omission and proposes in order to solve, comprising: microcontroller, at least one microwave signal conditioning circuit, lighting circuit, wirelessly transferred chip, Doppler's anti-theft circuit, ultrasonic wave transmitting circuit, ultrasonic wave receive circuit；Wherein, each microwave signal conditioning circuit is connect with microcontroller；The connection of the Lighting control pin of lighting circuit and microcontroller；The connection of the communications pins of wirelessly transferred chip and microcontroller；The connection of the ultrasound emission pin of ultrasonic wave transmitting circuit and microcontroller；Ultrasonic wave receives circuit and the ultrasonic reception pin of microcontroller connects；The connection of the antitheft pin of Doppler's anti-theft circuit and microcontroller, and Doppler's anti-theft circuit is arranged on the ceiling above at the passageway adjacent with parking stall.The utility model is suitable for garage and manages hardware system.
Description
Technical field
The utility model relates to single-chip microcontroller control fields, and in particular to a kind of Garage Management System.
Background technique
The underground garage of the prior art from hardware configuration there are lighting method, do not support the problems such as antitheft.Specifically,
From lighting method, the modes such as power supply, acoustic control when prior art generally has normal power when normal and waste the energy, and acoustic control lamp
Order of accuarcy is not high enough, is easy to be triggered by noise, when vehicle normally travel in garage passageway, does not issue obvious sound and then will not
Bright light, it is very inconvenient.From antitheft mode, for example, summer car owner forget to cut-off window the case where, interior object is easy to receive theft,
Often through camera head monitor in prior art, but monitored picture needs artificial concern, is easy to appear careless omission.
Therefore, it is necessary to a kind of new hardware systems, to solve many defects in the prior art.
Summary of the invention
Purpose of the utility model is to solve lighting methods in the prior art, and not convenient enough, antitheft mode is easy
The shortcomings that now slipping, and propose a kind of Garage Management System.
A kind of Garage Management System, comprising:
Microcontroller, at least one microwave signal conditioning circuit, lighting circuit, wirelessly transferred chip, Doppler's preventing fraudulent use of electricity
Road, ultrasonic wave transmitting circuit, ultrasonic wave receive circuit；Wherein, each microwave signal conditioning circuit is connect with microcontroller,
And the different location of the ceiling above garage driving passageway is arranged in each microwave signal conditioning circuit；Lighting circuit and micro-control
The Lighting control pin of device processed connects；The connection of the communications pins of wirelessly transferred chip and microcontroller；Ultrasonic wave transmitting circuit with
The ultrasound emission pin of microcontroller connects, and ultrasonic wave transmitting circuit is arranged on the ceiling above parking stall；Ultrasonic wave receives
The connection of the ultrasonic reception pin of circuit and microcontroller, and ultrasonic wave receives circuit and the transmitting with ultrasonic wave transmitting circuit is arranged in
At the opposite ground location in face；The connection of the antitheft pin of Doppler's anti-theft circuit and microcontroller, and Doppler's anti-theft circuit is set
It sets on the ceiling above at the passageway adjacent with parking stall.
The utility model has the following beneficial effects: 1, by microwave signal conditioning circuit detect vehicle whether by given zone
Domain controls the on-off of lighting circuit with this；2, it is provided with Doppler's anti-theft circuit, whether can detecte to parking stall nearby there are personnel
Or object is hovered and is stayed, and antitheft warning can be effectively carried out, and the probability of antitheft careless omission situation is made to reduce by 15% or more；3, this is practical
Novel to provide a kind of hardware configuration circuit, this hardware configuration can make technical staff that can carry out on it after buying
Secondary development eliminates the time that technical staff buys various elements, assembly element, improves development efficiency.
Detailed description of the invention
Fig. 1 is the frame principle figure of one embodiment of the Garage Management System of the utility model；
Fig. 2 is the structure chart of the microwave signal conditioning circuit of the utility model one embodiment；
Fig. 3 is the structure chart of Doppler's anti-theft circuit of the utility model one embodiment；
Fig. 4 is the structure chart of the lighting circuit of the utility model one embodiment；
Fig. 5 is the structure chart of the ultrasonic wave transmitting circuit of the utility model one embodiment；
Fig. 6 is that the ultrasonic wave of the utility model one embodiment receives the structure chart of circuit.
Specific embodiment
Specific embodiment 1: the Garage Management System of present embodiment, as shown in Figure 1, including microcontroller, at least one
A microwave signal conditioning circuit, lighting circuit, wirelessly transferred chip, Doppler's anti-theft circuit, ultrasonic wave transmitting circuit, ultrasonic wave
Receive circuit；Wherein, each microwave signal conditioning circuit is connect with microcontroller, and each microwave signal conditioning circuit
The different location of ceiling above garage driving passageway is set；The connection of the Lighting control pin of lighting circuit and microcontroller；
The connection of the communications pins of wirelessly transferred chip and microcontroller；The ultrasound emission pin of ultrasonic wave transmitting circuit and microcontroller connects
It connects, and ultrasonic wave transmitting circuit is arranged on the ceiling above parking stall；The ultrasonic reception of ultrasonic wave reception circuit and microcontroller
Pin connection, and ultrasonic wave receives circuit and is arranged at the ground location opposite with the surface of emission of ultrasonic wave transmitting circuit；It is mostly general
The antitheft pin for strangling anti-theft circuit and microcontroller connects, and on Doppler's anti-theft circuit is arranged at the passageway adjacent with parking stall
On the ceiling of side.
The working principle of the utility model is: microwave signal conditioning circuit is used to detect surrounding with the presence or absence of mobile vehicle
, it is identified particular by the chip in circuit, such as HB100 element, this element has probe, can recognize attached
Nearly object passes through brought pulse change, but the amplitude of this pulse and the size of object, distance dependent, often peak value pole
It is small, it is necessary to output signal to be amplified thousands of times, therefore microwave signal circuit should be the probe and amplifying circuit for including identification, inspection
The signal exported after survey is sent to be judged into microcontroller.Why it is " at least one microwave signal conditioning circuit ", is uncommon
This kind of circuit for being able to detect microwave signal is arranged in the passageway of underground garage for prestige, in this way the area Zhi Liangyige when vehicle passes through
The electric light (electric light is included in lighting circuit) in domain, so there is no need to vehicle whistle triggering is required as conventional method
Acoustic control lamp also achieves the purpose of economize on electricity.Lighting circuit is for driving LED light, the on-off for controlling lamp, the power for keeping LED
Effect.Wirelessly transferred chip can be any chip that can support WIFI function, such as popular in recent years
ESP8266 chip.Doppler's anti-theft circuit is the passageway position being arranged in above parking stall or around parking stall, and main function is
Detect the target moved back and forth, or the target etc. stayed for a long time, when successfully being detected can by microcontroller into
Row alarm or wireless transmission prompt information etc..Ultrasonic wave transmitting circuit and ultrasonic wave receive circuit and can be used cooperatively,
For being arranged in above parking stall, on the ceiling in garage, detect on parking stall whether have vehicle with this.Ultrasonic wave transmitting circuit and ultrasonic wave
Receiving circuit specifically can choose T40-16 element and R40-16 element, both elements are all the very common ultrasounds in this field
During wave is received and dispatched, often it is combined into one group and is used cooperatively, present embodiment is not used for mode and improves.
It should be noted that the utility model is only to provide a kind of hardware configuration, this hardware configuration support microwave detection,
Doppler signal detecting, ultrasound examination, Lighting control etc., the utility model do not protect control software section therein, this
The technical staff in field, can be in this hardware configuration enterprising one after having bought the utility model and having implemented the product produced
Step exploitation software control procedure etc., saves development efficiency.
Specific embodiment 2: the present embodiment is different from the first embodiment in that: microwave conditioning circuit includes:
HB100 microwave remote sensor, wherein the first branch of HB100 microwave remote sensor No. 2 pin is grounded after first resistor, and second
Branch is connect after first capacitor with the normal phase input end of the first amplifier, and the negative-phase input of the first amplifier successively passes through
It is grounded after first potentiometer and the second capacitor；The first branch of the output end of first amplifier is put after second resistance with first
The negative-phase input connection of big device, second branch are successively defeated with the negative of the second amplifier after third capacitor and 3rd resistor
Entering end connection, the normal phase input end of the second amplifier is grounded after the 4th capacitor, and first of the output end of the second amplifier
Road is connect with the normal phase input end of third amplifier, negative-phase input of the second branch after the 5th capacitor with the second amplifier
Connection；The negative-phase input of third amplifier is connect after the 4th resistance with the normal phase input end of the first amplifier, and third is put
The output end of big device is connect with microcontroller, for the microwave signal after improving to microcontroller output.
The purpose of present embodiment is that the signal detected to HB100 microwave remote sensor carries out two-stage amplification, finally will be micro-
Wave signal is converted to square-wave signal, then square-wave signal is sent to microcontroller and is judged.
Other steps and parameter are same as the specific embodiment one.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that: the first amplifier, second
Amplifier and third amplifier are LM324KD amplifier.
Other steps and parameter are the same as one or two specific embodiments.
Specific embodiment 4: unlike one of present embodiment and specific embodiment one to three: Doppler is antitheft
Circuit includes:
RD627 doppler effect sensors, wherein RD627 doppler effect sensors No. 4 pin is steady by AN7812
It being connect after depressor with 15V power supply, No. 6 pins of RD627 doppler effect sensors and the anode of first diode connect, and first
The cathode of diode is connect after the 5th resistance with No. 3 pins of OP07 operational amplifier, RD627 doppler effect sensors
No. 7 pins connect after the 6th resistance with No. 2 pins of OP07 operational amplifier, No. 6 pins of OP07 operational amplifier
It is connect with No. 3 pins of AD7812 modulus conversion chip, No. 15 pins of AD7812 modulus conversion chip and preventing for microcontroller
Steal pin connection.
The mobile displacement signal of object can be converted to electric signal by RD627 doppler effect sensors, and concrete principle is
The signal that internal oscillator generates is emitted to space defence area by the antenna of No. 1 pin of RD627, No. 2 pin connections, works as people
Or object, when moving in defence area, reflected microwave and original signal can generate a frequency displacement, and faint frequency displacement is by amplification
After reason, electric signal corresponding with the mobile mobile degree of target can be obtained in No. 6 pins.
Other steps and parameter are identical as one of specific embodiment one to three.
Specific embodiment 5: unlike one of present embodiment and specific embodiment one to four: lighting circuit packet
It includes:
AC input；The rectifier bridge being connect with AC input；The secondary coil and power management core of transformer
Branch after piece series connection is connected in parallel with rectifier bridge；The primary coil of transformer is connect with LED illuminating circuit, LED illuminating circuit
Including three branches parallel with one another, each branch includes the LED of 3 series connections；The enable end of management chip with
The collector of photoelectricity idol connects, and the bypass end of management chip is connect after the 6th capacitor with the emitter of photoelectricity coupling；Light
The anode of light emitting diode in thermocouple is connect with the output end of comparator, the negative-phase input of comparator and the positive of comparator
Input terminal is in parallel with LED illuminating circuit.
Other steps and parameter are identical as one of specific embodiment one to four.
Specific embodiment 6: unlike one of present embodiment and specific embodiment one to five: power management core
Piece is TNY277 chip, and enable end is the end EN/UV, and bypass end is the end BP/M.
The lighting circuit of present embodiment is relatively common setting, is a difference in that and has selected management chip
TNY277, it has been internally integrated high voltage power supply MOSFET and power supply modulator, is capable of providing stable operating current, due to setting
In circuit common, additionally it is possible to the on-off of control circuit, can also provided by more complicated function complete other tasks, according to
Actual needs can be arbitrarily arranged.
Other steps and parameter are identical as one of specific embodiment one to five.
Specific embodiment 7: unlike one of present embodiment and specific embodiment one to six: audible alarm electricity
Road includes:
HY-3 type oscillator is wherein connect after HY-3 type oscillator No. 3 pin connection loudspeaker with 3V power supply, and No. 7 are drawn
Foot is successively connect after the 7th resistance and the 7th capacitor with No. 5 pins, and No. 10 pins connect after connecting the 8th capacitor with No. 9 pins
It connects, No. 10 pins connect 3V power supply, and No. 2 pins are connect after connecting the 9th capacitor with No. 4 pins；No. 8 pins and microcontroller
Pin of alarming connects.
Other steps and parameter are identical as one of specific embodiment one to six.
Specific embodiment 8: unlike one of present embodiment and specific embodiment one to seven: ultrasonic wave emits
Circuit includes:
T40-16 type ultrasonic wave radiated element, wherein the first end of T40-16 type ultrasonic wave radiated element connects the first NOT gate
The output end of group, the first NOT gate group include three NOT gates parallel with one another, the input terminal of the first NOT gate group be sequentially connected first with
The second end connection second of NOT gate, the second NAND gate, third NAND gate and the 4th NAND gate, T40-16 ultrasonic wave radiated element is non-
The output end of door group, the second NOT gate group includes three NOT gates parallel with one another, the output end connection first of the second NOT gate group with it is non-
The ultrasonic wave of the input terminal connection of door, the first input end connection microcontroller of the 4th NAND gate emits pin.4th NAND gate
The second input terminal successively connect after divider resistance and filter capacitor with the input terminal of the second NAND gate.
Other steps and parameter are identical as one of specific embodiment one to seven.
Specific embodiment 9: unlike one of present embodiment and specific embodiment one to eight: ultrasonic wave receives
Circuit includes:
R40-16 type ultrasonic wave receiving element, wherein R40-16 type ultrasonic wave receiving element successively passes through three-stage amplifier
It is connect with the ultrasonic reception pin after voltage comparator circuit with microcontroller；Three-stage amplifier includes sequentially connected three fortune
Amplifier is calculated, voltage comparator circuit includes LM358 dual operational amplifier.
Other steps and parameter are identical as one of specific embodiment one to eight.
Specific embodiment 10: unlike one of present embodiment and specific embodiment one to nine: wireless transmission core
Piece is NVA6100 type UWB chip, and microcontroller is STC89C52 chip.
UWB chip is a kind of chip based on no-load communication techniques, and UWB chip can be realized in the range of 10 meters or so
The message transmission rate of hundreds of Mbit/s to several Gbit/s.Wherein the chip of model NVA6100 supports radar transmit-receive function, body
Product is smaller, is suitble to be integrated in the circuit of the utility model.
Other steps and parameter are identical as one of specific embodiment one to nine.
The utility model can also have other various embodiments, in the situation without departing substantially from the spirit of the present invention and its essence
Under, those skilled in the art work as can make various corresponding changes and modifications according to the utility model, but these corresponding changes
It all should belong to the protection scope of the utility model the attached claims with deformation.
Claims (10)
1. a kind of Garage Management System, which is characterized in that including microcontroller, at least one microwave signal conditioning circuit, illumination
Circuit, wirelessly transferred chip, Doppler's anti-theft circuit, ultrasonic wave transmitting circuit, ultrasonic wave receive circuit and wireless communication chips；
Wherein, each microwave signal conditioning circuit is connect with microcontroller, and each microwave signal conditioning circuit is arranged in vehicle
The different location of ceiling above the driving passageway of library；The connection of the Lighting control pin of lighting circuit and microcontroller；Wireless transmission
The connection of the communications pins of chip and microcontroller；The connection of the ultrasound emission pin of ultrasonic wave transmitting circuit and microcontroller, and it is super
Sonic wave transmitting circuit is arranged on the ceiling above parking stall；Ultrasonic wave receives circuit and the ultrasonic reception pin of microcontroller connects
It connects, and ultrasonic wave receives circuit and is arranged at the ground location opposite with the surface of emission of ultrasonic wave transmitting circuit；Doppler is antitheft
The connection of the antitheft pin of circuit and microcontroller, and the top above at the passageway adjacent with parking stall is arranged in Doppler's anti-theft circuit
On canopy.
2. Garage Management System according to claim 1, which is characterized in that the microwave conditioning circuit includes: HB100 micro-
Wave sensor, wherein the first branch of HB100 microwave remote sensor No. 2 pin is grounded after first resistor, second branch warp
It is connect after crossing first capacitor with the normal phase input end of the first amplifier, the negative-phase input of the first amplifier successively passes through the first electricity
It is grounded after position device and the second capacitor；The first branch of the output end of first amplifier after second resistance with the first amplifier
Negative-phase input connection, second branch successively connect after third capacitor and 3rd resistor with the negative-phase input of the second amplifier
It connects, the normal phase input end of the second amplifier is grounded after the 4th capacitor, the first branch of the output end of the second amplifier and the
The normal phase input end of three amplifiers connects, and second branch is connect after the 5th capacitor with the negative-phase input of the second amplifier；
The negative-phase input of third amplifier is connect after the 4th resistance with the normal phase input end of the first amplifier, third amplifier
Output end is connect with microcontroller, for the microwave signal after improving to microcontroller output.
3. Garage Management System according to claim 2, which is characterized in that first amplifier, the second amplifier and
Third amplifier is LM324KD amplifier.
4. Garage Management System according to claim 3, which is characterized in that Doppler's anti-theft circuit includes:
RD627 doppler effect sensors, wherein RD627 doppler effect sensors No. 4 pin passes through AN7812 voltage-stablizer
It is connect afterwards with 15V power supply, No. 6 pins of RD627 doppler effect sensors and the anode of first diode connect, the one or two pole
The cathode of pipe is connect after the 5th resistance with No. 3 pins of OP07 operational amplifier, and the 7 of RD627 doppler effect sensors
Number pin is connect after the 6th resistance with No. 2 pins of OP07 operational amplifier, No. 6 pins of OP07 operational amplifier with
No. 3 pins of AD7812 modulus conversion chip connect, No. 15 pins of AD7812 modulus conversion chip and microcontroller it is antitheft
Pin connection.
5. Garage Management System according to claim 4, which is characterized in that lighting circuit includes:
AC input；The rectifier bridge being connect with AC input；The secondary coil and management chip string of transformer
Branch after connection is connected in parallel with rectifier bridge；The primary coil of transformer is connect with LED illuminating circuit, and LED illuminating circuit includes
Three branches parallel with one another, each branch include the LED of 3 series connections；The enable end of management chip and photoelectricity
Even collector connection, the bypass end of management chip is connect after the 6th capacitor with the emitter of photoelectricity coupling；Photoelectricity coupling
In the anode of light emitting diode connect with the output end of comparator, the positive of the negative-phase input of comparator and comparator inputs
It holds in parallel with LED illuminating circuit.
6. Garage Management System according to claim 5, which is characterized in that the management chip is TNY277 core
Piece, enable end are the end EN/UV, and bypass end is the end BP/M.
7. Garage Management System according to claim 6, which is characterized in that further include audible alarm circuit, audible alarm
Circuit includes:
HY-3 type oscillator, wherein HY-3 type oscillator No. 3 pin connection loudspeaker after connect with 3V power supply, No. 7 pins according to
Secondary to connect after the 7th resistance and the 7th capacitor with No. 5 pins, No. 10 pins are connect after connecting the 8th capacitor with No. 9 pins,
No. 10 pins connect 3V power supply, and No. 2 pins are connect after connecting the 9th capacitor with No. 4 pins；The alarm of No. 8 pins and microcontroller
Pin connection.
8. Garage Management System according to claim 7, which is characterized in that ultrasonic wave transmitting circuit includes:
T40-16 type ultrasonic wave radiated element, wherein the first end of T40-16 type ultrasonic wave radiated element connects the first NOT gate group
Output end, the first NOT gate group include three NOT gates parallel with one another, the input terminal of the first NOT gate group be sequentially connected the first NAND gate,
The second end of second NAND gate, third NAND gate and the 4th NAND gate, T40-16 ultrasonic wave radiated element connects the second NOT gate group
Output end, the second NOT gate group includes three NOT gates parallel with one another, and the output end of the second NOT gate group connects the first NAND gate
The ultrasonic wave of input terminal connection, the first input end connection microcontroller of the 4th NAND gate emits pin；The of 4th NAND gate
Two input terminals are successively connect after divider resistance and filter capacitor with the input terminal of the second NAND gate.
9. Garage Management System according to claim 8, which is characterized in that ultrasonic wave receives circuit and includes:
R40-16 type ultrasonic wave receiving element, wherein R40-16 type ultrasonic wave receiving element successively passes through three-stage amplifier and electricity
It is connect after pressure comparison circuit with the ultrasonic reception pin of microcontroller；Three-stage amplifier includes that sequentially connected three operations are put
Big device, voltage comparator circuit include LM358 dual operational amplifier.
10. Garage Management System according to claim 9, which is characterized in that wirelessly transferred chip is NVA6100 type UWB
Chip, microcontroller are STC89C52 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507468.XU CN208636973U (en) | 2018-09-14 | 2018-09-14 | A kind of Garage Management System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821507468.XU CN208636973U (en) | 2018-09-14 | 2018-09-14 | A kind of Garage Management System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636973U true CN208636973U (en) | 2019-03-22 |
Family
ID=65743971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821507468.XU Expired - Fee Related CN208636973U (en) | 2018-09-14 | 2018-09-14 | A kind of Garage Management System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622965A (en) * | 2020-12-29 | 2021-04-09 | 漫趣汉都网络科技股份有限公司 | Implementation method of safety handle capable of locking equipment in time |
| CN113315451A (en) * | 2021-06-12 | 2021-08-27 | 东北林业大学 | Movable microwave maintenance equipment |
-
2018
- 2018-09-14 CN CN201821507468.XU patent/CN208636973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622965A (en) * | 2020-12-29 | 2021-04-09 | 漫趣汉都网络科技股份有限公司 | Implementation method of safety handle capable of locking equipment in time |
| CN112622965B (en) * | 2020-12-29 | 2022-04-29 | 郴州恒维电子有限公司 | Implementation method of safety handle capable of locking equipment in time |
| CN113315451A (en) * | 2021-06-12 | 2021-08-27 | 东北林业大学 | Movable microwave maintenance equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20190914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |