CN106683421A - Parking lot counting system - Google Patents
Parking lot counting system Download PDFInfo
- Publication number
- CN106683421A CN106683421A CN201710147459.8A CN201710147459A CN106683421A CN 106683421 A CN106683421 A CN 106683421A CN 201710147459 A CN201710147459 A CN 201710147459A CN 106683421 A CN106683421 A CN 106683421A
- Authority
- CN
- China
- Prior art keywords
- circuit
- parking lot
- controller
- counting system
- type sensor
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses a parking lot counting system. The parking lot counting system comprises an infrared opposite-emitting type sensor, a display circuit, a controller, a keying circuit, a driver chip, a buzzer circuit and a relay circuit. The parking lot counting system is characterized in that the infrared opposite-emitting type sensor is adopted as a signal input module; the controller is used for processing signals; the controller is connected to the infrared opposite-emitting type sensor, the display circuit, the keying circuit and the driver chip respectively; the driver chip is connected to the buzzer circuit ad the relay circuit. According to the parking lot counting system, the light ray emitted by an emitter directly enters a receiver, when an object to be detected interdicts the light ray before passing the emitter and the receiver, the light ray is amplified and rectified to form a high level signal and be sent to the controller, and the controller makes corresponding control. The parking lot counting system has the advantages of being capable of identifying non-transparent reflective objects, large in effective distance, not prone to interference, high in sensitivity, high in analysis, high in luminance, low in power consumption, quick in responding time, long in service life, free of lead and wide in application.
Description
Technical field
The present invention relates to parking lot equipment technical field, more particularly to a kind of parking lot number system.
Background technology
Under the general layout that today's society economy is developed rapidly, increasing producer carries out product life using pipelining
Operation is produced, and real-time, efficient, accurate counting how is carried out to the product on its line becomes vast manufacturer very
The problem of concern.And have can be real-time for the enumerator of core control to be based on single-chip microcomputer, accurately, reliable, stable grade counts excellent
Point has become the device that the first-selection of vast producer is counted automatically.
It is a kind of multi-functional electronic measuring instrument that emission sensor is counted.It launches infrared using emission sensor
Line, when there is vehicle to stop infrared ray, infrared ray interrupts and is converted to electric pulse, and is amplified by amplifying circuit, by monolithic
Machine is analyzed, and calculates the number of times of vehicles passing in and out, and vehicles passing in and out number is shown so as to be counted by liquid crystal display mode.With can
Distinguish that opaque reflective object, coverage are big, be difficult to be disturbed, high sensitivity, high parsing, high brightness, low-power consumption, response
Time is fast, long service life, it is unleaded, the characteristics of be widely used.
The content of the invention
It is an object of the invention to provide a kind of parking lot number system, to solve prior art in it is caused above-mentioned multinomial
Defect.
The present invention is employed the following technical solutions：
To reach above-mentioned purpose, the present invention provides a kind of parking lot number system, including infrared two-way emission type sensor, display electricity
Road, controller, key circuit, driving chip, buzzer circuit and relay circuit, it is characterised in that the infrared two-way emission type
Sensor is used as signal input module；The controller is used for the process to signal；The controller respectively with infrared two-way emission type
The connection of sensor, display circuit, key circuit and driving chip；The driving chip connects with buzzer circuit and relay circuit
Connect.
Beneficial effects of the present invention：
There is provided a kind of parking lot number system, the light sent by emitter is directly entered receptor, works as object to be detected
Before emitter and receptor block light when, and is amplified, rectification formed high level signal send into controller, control
Device makes corresponding control.With can distinguish that opaque reflective object, coverage are big, be difficult to be disturbed, high sensitivity, height
Parsing, high brightness, low-power consumption, response time fast, long service life, it is unleaded, the characteristics of be widely used.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The specific embodiment of the present invention is described below.
As shown in figure 1, a kind of parking lot number system, including infrared two-way emission type sensor 1, display circuit 2, controller 3,
Key circuit 4, driving chip 5, buzzer circuit 6 and relay circuit 7, it is characterised in that the infrared two-way emission type sensor 1
As signal input module；The controller 3 is used for the process to signal；The controller 3 is sensed respectively with infrared two-way emission type
Device 1, display circuit 2, key circuit 4 and driving chip 5 connect；The driving chip 5 and buzzer circuit 6 and relay circuit
7 connections.
The present invention, the light sent by emitter is directly entered receptor, when object to be detected is through emitter and connects
Receive when blocking light before device, and is amplified, rectification forms high level signal and sends into controller, controller is made and being controlled accordingly
System.With can distinguish that opaque reflective object, coverage are big, be difficult to be disturbed, it is high sensitivity, high parsing, high brightness, low
Power consumption, response time are fast, long service life, it is unleaded, the characteristics of be widely used.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (1)
1. a kind of parking lot number system, including infrared two-way emission type sensor, display circuit, controller, key circuit, driving core
Piece, buzzer circuit and relay circuit, it is characterised in that the infrared two-way emission type sensor is used as signal input module；Institute
Controller is stated for the process to signal；The controller respectively with infrared two-way emission type sensor, display circuit, key circuit and
Driving chip connects；The driving chip is connected with buzzer circuit and relay circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147459.8A CN106683421A (en) | 2017-03-13 | 2017-03-13 | Parking lot counting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710147459.8A CN106683421A (en) | 2017-03-13 | 2017-03-13 | Parking lot counting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106683421A true CN106683421A (en) | 2017-05-17 |
Family
ID=58828756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710147459.8A Pending CN106683421A (en) | 2017-03-13 | 2017-03-13 | Parking lot counting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106683421A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796811A (en) * | 2021-01-07 | 2021-05-14 | 招商局重庆公路工程检测中心有限公司 | Stock quantity detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202352080U (en) * | 2011-12-15 | 2012-07-25 | 广州铁路职业技术学院 | Vehicle flow real-time detecting system of parking place |
| CN203588475U (en) * | 2013-10-08 | 2014-05-07 | 常州西普信息科技有限公司 | Parking management system |
| CN103793965A (en) * | 2012-11-03 | 2014-05-14 | 西安道恒交通设备科技有限公司 | Parking lot counting system based on one vehicle one rod principle |
| CN103793964A (en) * | 2012-11-03 | 2014-05-14 | 西安道恒交通设备科技有限公司 | Automatic counting system of parking lot |
| CN105448133A (en) * | 2015-12-25 | 2016-03-30 | 河池学院 | Parking lot |
-
2017
- 2017-03-13 CN CN201710147459.8A patent/CN106683421A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202352080U (en) * | 2011-12-15 | 2012-07-25 | 广州铁路职业技术学院 | Vehicle flow real-time detecting system of parking place |
| CN103793965A (en) * | 2012-11-03 | 2014-05-14 | 西安道恒交通设备科技有限公司 | Parking lot counting system based on one vehicle one rod principle |
| CN103793964A (en) * | 2012-11-03 | 2014-05-14 | 西安道恒交通设备科技有限公司 | Automatic counting system of parking lot |
| CN203588475U (en) * | 2013-10-08 | 2014-05-07 | 常州西普信息科技有限公司 | Parking management system |
| CN105448133A (en) * | 2015-12-25 | 2016-03-30 | 河池学院 | Parking lot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796811A (en) * | 2021-01-07 | 2021-05-14 | 招商局重庆公路工程检测中心有限公司 | Stock quantity detection device |
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Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |