CN205692389U - Parking garage traffic monitor - Google Patents
Parking garage traffic monitor Download PDFInfo
- Publication number
- CN205692389U CN205692389U CN201620441404.9U CN201620441404U CN205692389U CN 205692389 U CN205692389 U CN 205692389U CN 201620441404 U CN201620441404 U CN 201620441404U CN 205692389 U CN205692389 U CN 205692389U
- Authority
- CN
- China
- Prior art keywords
- circuit
- lamp
- control circuit
- parking lot
- parking
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model is a kind of parking garage traffic monitor, it is characterized in that: include infrared circuit, traffic signal circuit for lamp and main control circuit, whether vehicle is had below the detection of described infrared circuit, and the I/O signal detected is delivered to main control circuit, four indicator light circuit compositions of described traffic signal circuit for lamp, being left-hand rotation lamp, right-hand rotation lamp, craspedodrome lamp and stop light respectively, four indicator light circuits can be connected interaction data with PC by control circuit control, described control circuit.Can be real-time, without condition of road surface in monitoring parking lot, ground, dead angle, and the algorithm of PC can be coordinated, effectively guide car owner rapidly enter parking stall or leave parking lot.Ensure that the efficient utilization in parking lot.Additionally, supervising device can also coordinate PC to be tracked the vehicle in parking lot, each in parking lot is carried out real-time positioning, it is easy to car owner seeks car.
Description
Technical field
This utility model relates to supervising device, is a kind of supervising device for parking garage traffic.
Background technology
Along with the progress of society, economical develops rapidly, and national purchasing power improves day by day, causes automobile quantity constantly to increase
Long, public place parking problem is increasingly serious, and the parking lot situation about even blocking that occurs blocking up is the most of common occurrence.Often block up
Before occurring in crossing and each parking stall.Effective traffic guidance system is not had in parking lot yet.Although some documents it is also proposed one
A little solutions, but the traffic jam issue at crossing can only be solved, cannot detect during for entering parking stall and leaving parking stall,
Therefore cannot solve to thereby result in blocks up.
Summary of the invention
This is the most practical to be solved technical problem is that: the shortcoming overcoming prior art, it is provided that a kind of for indoor parking
The supervising device of traffic, situation that this device can detect in parking lot that before crossing and each parking stall, the road is clear in real time,
Meanwhile, according to the instruction of upper seat in the plane, guided the road in vehicle effective use parking lot by traffic lights, hide the district that blocks up.
The scheme solving its technical problem is: a kind of parking garage traffic monitor, it is characterized in that: it includes infrared
Whether testing circuit, traffic signal circuit for lamp and main control circuit, have vehicle below the detection of described infrared circuit, and will inspection
The I/O signal measured delivers to main control circuit, and described traffic signal circuit for lamp is by the lamp that turns left, right-hand rotation lamp, craspedodrome lamp and stop light
Composition, described traffic signal circuit for lamp is connected interaction data by control circuit control, described control circuit with PC.
The monitoring process of this utility model parking garage traffic monitor is: before each parking stall of parking garage
End and installation parking garage, crossing traffic monitor, data communication between supervising device and PC.Supervising device is divided into friendship
Ventilating signal lamp circuit, infrared circuit and main control circuit.All supervising devices synchronous working, the most infrared inspection in parking lot
Whether having vehicle under slowdown monitoring circuit detection supervising device, and deliver the information to main control circuit, main control circuit sends PC again to
Machine.PC determines quantity and the position of vehicle on road in parking lot according to this information.PC can draw according to these information to be sentenced
Disconnected information the control signal that formed send the main control circuit of all supervising devices, the display lamp of control supervising device, instruction to
Car owner's direct of travel.Owing to PC and program therein be not in this utility model coverage, therefore repeat no more.
Main control circuit is single-chip microcomputer mini system circuit, PLC, DSP smart circuit.
The beneficial effects of the utility model are: supervising device can be real-time, without condition of road surface in monitoring parking lot, ground, dead angle,
And the algorithm of PC can be coordinated, effectively guide car owner rapidly enter parking stall or leave parking lot.Ensure that parking lot
Efficiently utilize.Additionally, supervising device can also coordinate PC to be tracked the vehicle in parking lot, to each in parking lot
Carry out real-time positioning, it is easy to car owner seeks car.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of parking garage of the present utility model traffic monitor.
In figure: 10 main control circuits, 20 indicator light circuits, 30 vehicle detection circuit.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1, parking garage of the present utility model traffic monitor, including infrared circuit 30, traffic letter
Whether signal lamp circuit 20 and main control circuit 10, have vehicle, and the I/O that will detect below the detection of described infrared circuit 30
Signal delivers to main control circuit 10, and described traffic signal circuit for lamp 20 is made up of four indicator light circuits, is left-hand rotation lamp respectively
G1, right-hand rotation lamp G2, craspedodrome lamp G3 and stop light G4, four display lamps are controlled by main control circuit 10, described main control circuit 10
Being STC89C52 single-chip microcomputer, main control circuit 10 is connected interaction data with PC, and described infrared circuit 30 is infrared unrestrained anti-
Penetrate on-off circuit.
The monitoring process of parking garage of the present utility model traffic monitor is: in each parking stall of parking garage
Front end and installation parking garage, crossing traffic monitor, supervising device and PC carry out data communication by spi bus.Prison
Control device is divided into main control circuit 10, traffic signal circuit for lamp 20 and infrared circuit 30.Infrared circuit 30 before this
Infrared light emission pipe D1 sends infrared light, and resistance R4 is current-limiting resistance, and Infrared irradiation, on vehicle, reflects from vehicle
Infrared light can be detected by infrared acceptor Q1, as not having vehicle, due to distance problem, infrared acceptor Q1 receives not
To infrared light.Due to the existence of resistance R5, according to circuit theory, when there being infrared light, OUT will export a high level signal
To on 2 feet of voltage comparator U3；When without infrared light, OUT will export a low level signal to the 2 of voltage comparator U3
On foot.2 feet of U3 and the voltage of 1 foot compare, such as 0 foot one high level of output of 2 feet of the U3 high then U3 of 1 foot than U3；As
0 foot one low level of output of 2 feet of the U3 low then U3 of 1 foot than U3.Resistance R6 is pull-up resistor, it is ensured that the 0 foot output electricity of U3
The most fixed.In this utility model, U3 is comparator LM393, for stable level.Level signal after process is passed to from INT
The P2.5 foot of single-chip microcomputer STC89C52.Single-chip microcomputer sends, by its P1.5 pin, the signal detected to PC again.PC is again
Sending order to single-chip microcomputer by the P1.4 pin of single-chip microcomputer, P0.0, P0.1, P0.2, P0.3 output of control single chip computer is high
Level or low level, thus control cut-offfing of G1, G2, G3, G4.Resistance R8, R9, R10, R11 are current-limiting resistances, indicate car owner's row
Enter direction.Owing to PC and program therein be not in this utility model coverage, therefore repeat no more.Journey in single-chip microcomputer
Sequence can be worked out by the technical staff of automatic field, is technology familiar to those skilled in the art.
Although being disclosed the present invention by above example, but protection domain of the present utility model is not limited to
This, under conditions of conceiving without departing from this utility model, the deformation of being done above each component, replacement etc. all will fall into this practicality
In novel right.
Claims (1)
1. a parking garage traffic monitor, is characterized in that: it include infrared circuit, traffic signal circuit for lamp and
Whether main control circuit, have vehicle, and the I/O signal detected delivered to main control electricity below the detection of described infrared circuit
Road, four indicator light circuit compositions of described traffic signal circuit for lamp, are left-hand rotation lamp, right-hand rotation lamp, craspedodrome lamp and stop light respectively, four
Individual indicator light circuit, by control circuit control, indicates car owner's direct of travel, and described control circuit can be connected interaction data with PC,
At front end, each parking stall and the crossing of parking garage, described parking garage traffic monitor, real-time positioning parking lot are installed
Interior vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441404.9U CN205692389U (en) | 2016-05-15 | 2016-05-15 | Parking garage traffic monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620441404.9U CN205692389U (en) | 2016-05-15 | 2016-05-15 | Parking garage traffic monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692389U true CN205692389U (en) | 2016-11-16 |
Family
ID=57261871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620441404.9U Expired - Fee Related CN205692389U (en) | 2016-05-15 | 2016-05-15 | Parking garage traffic monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563219A (en) * | 2017-12-29 | 2018-09-21 | 青岛海通机器人系统有限公司 | A kind of AGV preventing collision methods |
-
2016
- 2016-05-15 CN CN201620441404.9U patent/CN205692389U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563219A (en) * | 2017-12-29 | 2018-09-21 | 青岛海通机器人系统有限公司 | A kind of AGV preventing collision methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101719313A (en) | Dynamic node detector | |
| CN205692389U (en) | Parking garage traffic monitor | |
| CN110691442B (en) | Intelligent LED street lamp use monitoring system based on big data | |
| CN102817331A (en) | Auto-induction warning sign for ponding road segments | |
| CN204206566U (en) | Based on the energy-saving control system for roam lamp of Real-Time Traffic Volume | |
| CN206370157U (en) | Tide type changeable driveway | |
| CN205474934U (en) | Signpost with intelligence suggestion | |
| CN108086198A (en) | A kind of optical rail device and display methods for vcehicular tunnel | |
| CN205958073U (en) | A culvert water level intellectual detection system device for traffic is instructed | |
| CN205741971U (en) | Turn left in a kind of controlled road surface and straight-going traffic indicates system | |
| CN104595830A (en) | Wind and light complementary LED streetlamp | |
| CN203907528U (en) | Intelligent self-controlled LED street lamp | |
| CN106851907A (en) | It is a kind of to detect the control method for being dimmed by tunnel vehicle sounds | |
| CN204780549U (en) | Bituminous paving elder member of a family slope section rut prevention device | |
| CN205104038U (en) | Mountain area bend meeting vehicle monitoring devices | |
| CN102622896A (en) | Travel speed information collection system based on general packet radio service/ the third generation telecommunication (GPRS/ 3G) and ZigBee network | |
| CN105756390A (en) | Underground parking system for solar electric cars | |
| CN205722427U (en) | A kind of self-adapting traffic signal controller | |
| CN205295987U (en) | Lead way apart from response intelligence warning rail guard | |
| CN205068700U (en) | Transmission line overhauls protection against electric shock early warning system | |
| CN107724268A (en) | A kind of tunnel's entrance and exit inducible system | |
| CN204808593U (en) | Highway traffic jam warning system | |
| CN203490835U (en) | Lane indication sign device | |
| CN208953919U (en) | Motor car inspection and repair library track bridge is shunt acousto-optic warning system | |
| CN202936740U (en) | Ponding road section automatic induction and warning sign |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |