CN205881194U - Intelligence parking stall information management system based on internet of things - Google Patents
Intelligence parking stall information management system based on internet of things Download PDFInfo
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- CN205881194U CN205881194U CN201620717615.0U CN201620717615U CN205881194U CN 205881194 U CN205881194 U CN 205881194U CN 201620717615 U CN201620717615 U CN 201620717615U CN 205881194 U CN205881194 U CN 205881194U
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- parking stall
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- red light
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Abstract
The utility model discloses an intelligence parking stall information management system based on internet of things, hardware include photosensitive sensor, MCU, relay switch, start to control the sensitivity knob, delay adjustment knob, red light, green light, LED screen, wherein photosensitive sensor, MCU, relay switch, start to control the sensitivity knob, the delay adjustment knob is installed on the circuit board, the circuit board is installed in parking stall central authorities hole, only exposes photosensitive sensor, red light and green light are installed at the indoor top in garage of parking stall top, and the car stops back on the parking stall, light run -down that photosensitive sensor caught, and MCU control relay switch opens the red light, closes the green light, after the car sails out of the parking stall, light grow that photosensitive sensor caught, MCU control relay switch opens the green light, closes the red light, and people find idle parking stall rapidly according to the green light position. LED screen is installed in the garage entrance, shows the plan view in whole garage, and idle parking stall shows greenly, accounted for the parking stall show red, the guide people direction of parking.
Description
Technical field
This utility model relates to field of traffic facilities, particularly relates to a kind of intelligent car position information based on technology of Internet of things
Management system.
Background technology
Along with the fast development of auto manufacturing, the vehicle price of main brand drops always, and it is in great demand that people purchase car,
Automobile pollution becomes quick growth trend, and by the end of the end of the year 2015, China's automobile guarantee-quantity has reached 1.72 hundred million, wherein with individual
Name registration private car reaches 1.24 hundred million.Assuming that each car travels 20,000 kilometers every year, speed per hour 50 kilometers, then annual is dynamic
State traffic transport condition only has 400 hours, and static parked state reaches 8000 hours, accounts for more than 95%, so parking problem is
It is increasingly becoming the common fault in each city.
Various places government, in order to solve parking problem, is all being continuously increased parking lot quantity, but due to each parking lot structure
Different, people devote a tremendous amount of time when stopping and look for vacant parking stall.Time is money, efficiency is most important,
In allegro today, obtain information needed with the fastest speed and have become as successful essential condition.How quick obtaining car
Position information, quickly to stop, is that problem to be solved is needed in the most a lot of parking lot badly.
The information related between thing and people is exchangeed problem, and the technology of Internet of things that is just dependent on first expected solves.Logical
Cross sensing equipment, utilize the medium such as network or communication, it is achieved intelligentized identification, position, follow the trail of and manage so that people realize
With fine dynamic mode managerial life, improve resource utilization.So designing a kind of intelligent car position based on technology of Internet of things
Information management system, it is possible to allowing people identify rapidly the particular location of idle parking stall, save the plenty of time, this hands over for advancing
Logical facility technology development and raising resident living comfortableness are significant.
Summary of the invention
In order to realize detecting building deformation situation fast and effectively, this utility model provides a kind of based on technology of Internet of things
Intelligent car position information management system, it utilizes sensor, it is judged that whether parking stall parks, then by convert different colours top
Lamp, allows people quickly find idle parking stall.
In order to achieve the above object, this utility model be the technical scheme is that a kind of intelligence based on technology of Internet of things
Can parking space information management system, including light sensor, MCU, relay switch, start to control sensitivity knob, delay adjustment knob,
Red light, green light, LED screen；
Described light sensor, MCU, relay switch, start to control sensitivity knob, delay adjustment knob is all produced on same
On individual circuit board, circuit board is arranged in the centrical hole of each car, only exposes light sensor for catching light intensity；
Described relay switch comprises three kinds of contacts, is normally opened contact, common, normally-closed contact respectively, and wherein normally opened contact is with often
Closed contact is two independent auxiliary contacts, and being used for of common connects external input or output publicly, is also normally opened simultaneously
Contact and the common junction of normally-closed contact；Described sensitivity knob of starting to control is for adjusting the sensitive of the inductive light intensity of light sensor
Degree, described delay adjustment knob is used for extending the turn-off time of normally-closed contact；Described red light and green light are arranged on top, indoor, garage
Surface, portion, is mounted on a red light and a green light above each parking stall, when there is car corresponding parking stall, and when red, corresponding car
When position is idle, green light, it is simple to people find rapidly idle position, parking stall；Described LED screen is arranged on garage port wall, on
Face shows the plane graph of whole garage stall, and during the corresponding parking stall free time, in the parking stall rectangle frame above LED screen, display green, right
When answering parking stall to have car, display redness in the parking stall rectangle frame above LED screen.
The circuit connection structure of each element in this utility model:
The terminals of circuit board are connected to 12V cathode power supply and ground wire, provide electric energy for whole circuit board；Live wire trunk roads are even
Receiving in the common of relay switch, red light live wire is drawn from normally opened contact, receives on red light, separately have red light zero line from
Draw on red light；Green light live wire is drawn from normally-closed contact, receives on green light, separately has green light zero line to draw from green light.
Operation principle of the present utility model:
Under original state, parking stall is idle, and the green light above parking stall is lighted；Car drives garage into, when being parked on parking stall,
The light luminance of light sensor capture reduces, and when MCU judges light luminance≤threshold value, connects certain pin, the line of normally opened contact
Circle energising, normally opened contact closes, and red light live wire connects with live wire trunk roads, and red light lights；MCU connects another pin simultaneously, often
The coil electricity of closed contact, normally-closed contact disconnects, and green light live wire disconnects with live wire trunk roads, and green light extinguishes；Because normally-closed contact
Being controlled by delay adjustment knob, off delay, so first lighting at red light, green light extinguishes again.
After car drives away, the light luminance of light sensor capture raises, and when MCU judges light luminance ＜ threshold value, disconnects
Certain pin, the coil blackout of normally opened contact, normally opened contact restores, and red light live wire disconnects with live wire trunk roads, and red light extinguishes；Simultaneously
MCU disconnects another pin, the coil blackout of normally-closed contact, and normally-closed contact restores, and green light live wire connects with live wire trunk roads, green light
Light.
There is unique numbering each parking stall, and in typing background data base, when car is parked on parking stall, MCU is often controlling
Closed contact disconnects, and during normally opened contact Guan Bi, passing time information T1 to backstage, when car leaves parking stall, MCU is controlling normally closed touching
Point restores, when normally opened contact restores, and passing time information T2 to backstage, the down time of T2-T1, i.e. car, backstage root immediately
Charge according to down time.
This utility model provides a kind of intelligent car position information management system based on technology of Internet of things, has the most excellent
Point:
(1) after make use of car to be parked in parking stall, the feature that the light on parking stall can weaken, carry out letter in conjunction with light sensor
Breath capture, thinking is ingenious；
(2) utilize the switching of the different colours light of red light green light, improve the resolution of idle parking stall, fast practical；
(3) method that MCU controls relay switch is utilized, it is achieved intelligentized control method.
So, this intelligent car position information management system based on technology of Internet of things can easily be used in indoor garage,
People can be allowed to identify rapidly the particular location of idle parking stall, save the plenty of time, this sends out for advancing means of transportation technology
Exhibition and raising resident living comfortableness are significant.
Other feature and advantage of the present utility model will illustrate in the following description, or new by implementing this practicality
Type and understand.
Accompanying drawing explanation
Accompanying drawing is only used for illustrating the purpose of specific embodiment, and is not considered as restriction of the present utility model, whole
In accompanying drawing, identical reference marks represents identical parts.
Fig. 1 is the board structure of circuit in a kind of intelligent car position information management system based on technology of Internet of things of this utility model
Schematic diagram.
Fig. 2 is the connection signal of a kind of intelligent car position information management system based on technology of Internet of things of this utility model
Figure.
Fig. 3 is the display screen signal of a kind of intelligent car position information management system based on technology of Internet of things of this utility model
Figure.
Fig. 4 is the control flow chart of a kind of intelligent car position information management system based on technology of Internet of things of this utility model.
Label in figure: 1-light sensor, 2-MCU, 3-relay switch, 4-start to control sensitivity knob, 5-delay adjustment
Knob, 6-red light, 7-green light, 8-LED screen, a-normally opened contact, b-common, c-normally-closed contact, d-12V cathode power supply, e-
Ground wire, g-live wire trunk roads, m-red light live wire, n-red light zero line, j-green light live wire, k-green light zero line.
Detailed description of the invention
Below with reference to drawings and Examples intelligent car position message tube of based on technology of Internet of things a kind of to this utility model
Reason system is described in further detail.
As Figure 1-3, a kind of intelligent car position information management system based on technology of Internet of things, say more specificly, main
Light sensor 1 to be included, MCU2, relay switch 3, start to control sensitivity knob 4, delay adjustment knob 5, red light 6, green light 7,
LED screen 8；
Described light sensor 1, MCU2, relay switch 3, start to control sensitivity knob 4, delay adjustment knob 5 all makes
On same circuit board, circuit board is arranged in the centrical hole of each car, only exposes light sensor 1 for catching light
Line strength；Described relay switch 3 comprises three kinds of contacts, is normally opened contact a, common b, normally-closed contact c respectively, Qi Zhongchang
To open contact a and normally-closed contact c be two independent auxiliary contacts, normally opened contact a i.e. coil not electric in the case of be off, often
Closed contact c i.e. coil not electric in the case of be Guan Bi, being used for of common b connects the public of external input or output
Ground, is also normally opened contact a and the common junction of normally-closed contact c simultaneously；Described sensitivity knob 4 of starting to control is for adjusting light sensor
The sensitivity of the inductive light intensity of device 1, described delay adjustment knob 5 is used for extending the turn-off time of normally-closed contact c；Described red light 6
It is arranged on indoor top surface, garage with green light 7, above each parking stall, is mounted on a red light 6 and a green light 7, corresponding car
When having car on Wei, red light 6 is bright, and during the corresponding parking stall free time, green light 7 is bright, it is simple to people find rapidly idle position, parking stall；Described
LED screen 8 is arranged on garage port wall, the plane graph of whole garage stall shown above, during the corresponding parking stall free time, and LED screen 8
Display green in parking stall rectangle frame above, when there is car corresponding parking stall, display redness in LED screen 8 parking stall rectangle frame above.
Further, equipped with photoconductive resistance in light sensor 1, by varying strength photon impact, resistance can change,
Thus internal current intensity changes, in conjunction with electronic circuit processing and amplifying, the most exportable effective signal of telecommunication.
Further, the resistance started to control in sensitivity knob 4 is connected with photoconductive resistance, the most adjustable by changing its resistance
The sensitivity of whole inductive light intensity.
Further, delay adjustment knob 5 is connected with normally-closed contact c, includes electric capacity and one-way SCR circuit, electric capacity
It is charged to certain level after current and just can flow into normally-closed contact coil, realize adjusting delay time by regulation electric capacity.
The terminals of circuit board are connected to 12V cathode power supply d and ground wire e, provide electric energy for whole circuit board；As in figure 2 it is shown,
Live wire trunk roads g is connected in common b of relay switch 3, and red light live wire m draws from normally opened contact a, receives red light
On 6, red light zero line n is separately had to draw from red light 6；Green light live wire j draws from normally-closed contact c, receives on green light 7, separately has green
Lamp zero line k draws from green light 7.
Under original state, parking stall is idle, and the green light 7 above parking stall is lighted；Car drives garage into, is parked on parking stall
Time, the light luminance of light sensor 1 capture reduces, and when MCU judges light luminance≤threshold value, connects certain pin, normally opened contact a
Coil electricity, normally opened contact a close, red light live wire m connects with live wire trunk roads g, and red light 6 lights；MCU connects another simultaneously
Pin, the coil electricity of normally-closed contact c, normally-closed contact c disconnects, and green light live wire j and live wire trunk roads g disconnects, and green light 7 extinguishes；
Because normally-closed contact c is controlled by delay adjustment knob 5, off delay, so first lighting at red light 6, green light 7 extinguishes again.
The purpose of design normally-closed contact c off delay is to ensure that the indoor top above parking stall is all the time when stopping
There is the light of abundance, it is to avoid owing to light transformation affects shut-down operation.
After car drives away, the light luminance of light sensor 1 capture raises, and when MCU judges light luminance ＜ threshold value, disconnects
Certain pin, the coil blackout of normally opened contact a, normally opened contact a restores, and red light live wire m and live wire trunk roads g disconnects, and red light 6 puts out
Go out；MCU disconnects another pin, the coil blackout of normally-closed contact c simultaneously, and normally-closed contact c restores, green light live wire j and live wire trunk
Road g connects, and green light 7 lights.
Above-mentioned threshold value needs, according to the situation in concrete garage, to obtain threshold value several times by experiment because the height in garage and
The brightness of bulb is different, and it is low that the domain of car also has height to have, so concrete decision threshold needs experiment to determine.
Each parking stall gives uniquely to number, and in typing background data base, when car is parked on parking stall, MCU is controlling
Normally-closed contact c disconnects, and during normally opened contact a Guan Bi, passing time information T1 to backstage, when car leaves parking stall, MCU is often controlling
Closed contact c restores, when normally opened contact a restores, and passing time information T2 to backstage, the down time of T2-T1, i.e. car, backstage
Immediately according to charging down time.
The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not
Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in
Change or replacement, all should contain within protection domain of the present utility model.
Claims (4)
1. an intelligent car position information management system based on technology of Internet of things, it is characterised in that: it includes light sensor
(1), MCU (2), relay switch (3), start to control sensitivity knob (4), delay adjustment knob (5), red light (6), green light (7),
LED screen (8)；
Described light sensor (1), MCU (2), relay switch (3), start to control sensitivity knob (4), delay adjustment knob (5)
All being produced on same circuit board, circuit board is arranged in the centrical hole of each car, only exposes light sensor (1) and uses
Catch light intensity；Described relay switch (3) comprises three kinds of contacts, is normally opened contact (a), common (b), often respectively
Closed contact (c)；Described sensitivity knob (4) of starting to control is used for adjusting the sensitivity of inductive light intensity of light sensor (1), described in prolong
Time adjusting knob (5) be used for extending turn-off time of normally-closed contact (c)；It is indoor that described red light (6) and green light (7) are arranged on garage
Top surface, is mounted on a red light (6) and a green light (7) above each parking stall, when there is car corresponding parking stall, and red light
(6) bright, during the corresponding parking stall free time, green light (7) is bright；Described LED screen (8) is arranged on garage port wall, shown above whole
The plane graph of garage stall, during the corresponding parking stall free time, display green in LED screen (8) parking stall rectangle frame above, corresponding parking stall has
Che Shi, display redness in LED screen (8) parking stall rectangle frame above.
A kind of intelligent car position information management system based on technology of Internet of things the most according to claim 1, it is characterised in that:
The terminals of circuit board are connected to 12V cathode power supply (d) and ground wire (e), provide electric energy for whole circuit board；Live wire trunk roads (g)
Being connected in the common (b) of relay switch (3), red light live wire (m) is drawn from normally opened contact (a), receives red light (6)
On, separately there is red light zero line (n) to draw from red light (6)；Green light live wire (j) is drawn from normally-closed contact (c), receives green light (7)
On, separately there is green light zero line (k) to draw from green light (7).
A kind of intelligent car position information management system based on technology of Internet of things the most according to claim 1 and 2, its feature exists
In:
Under original state, parking stall is idle, and the green light (7) above parking stall is lighted；Car drives garage into, when being parked on parking stall,
The light luminance that light sensor (1) captures reduces, and when MCU judges light luminance≤threshold value, connects certain pin, normally opened contact
A the coil electricity of (), normally opened contact (a) closes, and red light live wire (m) connects with live wire trunk roads (g), and red light (6) lights；Simultaneously
MCU connects another pin, the coil electricity of normally-closed contact (c), and normally-closed contact (c) disconnects, green light live wire (j) and live wire trunk roads
G () disconnects, green light (7) extinguishes；Because normally-closed contact (c) is controlled by delay adjustment knob (5), off delay, so at red light
(6) first lighting, green light (7) extinguishes again；
After car drives away, the light luminance that light sensor (1) captures raises, and when MCU judges light luminance ＜ threshold value, disconnects certain
Pin, the coil blackout of normally opened contact (a), normally opened contact (a) restores, and red light live wire (m) disconnects with live wire trunk roads (g), red
Lamp (6) extinguishes；MCU disconnects another pin simultaneously, the coil blackout of normally-closed contact (c), and normally-closed contact (c) restores, green light live wire
J () connects with live wire trunk roads (g), green light (7) lights.
A kind of intelligent car position information management system based on technology of Internet of things the most according to claim 1 and 2, its feature exists
In: each parking stall gives uniquely to number, and in typing background data base, when car is parked on parking stall, MCU is controlling normally closed touching
Point (c) disconnects, and during normally opened contact (a) Guan Bi, passing time information T1 to backstage, when car leaves parking stall, MCU is normally closed in control
Contact (c) is restored, when normally opened contact (a) restores, and passing time information T2 to backstage, the down time of T2-T1, i.e. car, after
Platform is immediately according to charging down time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717615.0U CN205881194U (en) | 2016-07-08 | 2016-07-08 | Intelligence parking stall information management system based on internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717615.0U CN205881194U (en) | 2016-07-08 | 2016-07-08 | Intelligence parking stall information management system based on internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205881194U true CN205881194U (en) | 2017-01-11 |
Family
ID=57696376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620717615.0U Expired - Fee Related CN205881194U (en) | 2016-07-08 | 2016-07-08 | Intelligence parking stall information management system based on internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205881194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931493A (en) * | 2016-07-08 | 2016-09-07 | 厦门精图信息技术有限公司 | Intelligent parking space information management system and method based on internet of things technology |
-
2016
- 2016-07-08 CN CN201620717615.0U patent/CN205881194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931493A (en) * | 2016-07-08 | 2016-09-07 | 厦门精图信息技术有限公司 | Intelligent parking space information management system and method based on internet of things technology |
| CN105931493B (en) * | 2016-07-08 | 2019-02-15 | 厦门精图信息技术有限公司 | A kind of intelligent car position information management system and method based on technology of Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |