CN103325279A - Parking position real-time monitoring system - Google Patents
Parking position real-time monitoring system Download PDFInfo
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- CN103325279A CN103325279A CN2013102838254A CN201310283825A CN103325279A CN 103325279 A CN103325279 A CN 103325279A CN 2013102838254 A CN2013102838254 A CN 2013102838254A CN 201310283825 A CN201310283825 A CN 201310283825A CN 103325279 A CN103325279 A CN 103325279A
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Abstract
The invention discloses a parking position real-time monitoring system which comprises a manual switch, a power module, a singlechip, at least one ultrasonic sensor, an A/D (analog/digital) converter, a display drive circuit and a display screen, wherein the power module is connected with the singlechip through the manual switch; a whole circuit is supplied with power through the singlechip when the manual switch is closed; the display screen is connected with the singlechip through the display drive circuit; the ultrasonic sensor is correspondingly arranged behind each parking position to send an acquired signal into the singlechip through the A/D converter. According to the parking position real-time monitoring system, the singlechip is adopted as a main control module, a control circuit is simple and reliable; the ultrasonic sensor(s) is/are used for position detecting, which is more real-time and accurate; the parking position is reasonably utilized, and the system is convenient to use and high in reliability.
Description
Technical field
The present invention relates to field of electronic devices, particularly a kind of parking stall real-time monitoring system.
Background technology
Along with the growth of automobile pollution, the problem of parking difficulty becomes increasingly conspicuous.But because existing parking lot ageing equipment, undermanned, the utilization factor of parking stall is not high.The supvr can't understand parking space information in real time, definitely, and the parking stall is sometimes obviously arranged, and the keeper does not but know, has both wasted the parking stall, has reduced the income of parking fee, has also aggravated on the other hand the problem of vehicle parking difficulty.For solving this difficult problem, take new parking stall real-time monitoring system, great to improving the parking lot income and solving the parking difficulty question meaning.
Summary of the invention
The present invention is directed to the defective of background technology, proposed a kind of parking stall real-time monitoring system, adopt single-chip microcomputer as main control module, control circuit is simple and reliable, uses ultrasonic sensor to carry out position probing, more in real time accurately, reasonably utilize the parking stall, easy to use, reliability is high.
In order to address the above problem, the present invention by the following technical solutions:
A kind of parking stall real-time monitoring system, comprise hand switch, power module, single-chip microcomputer, at least one ultrasonic sensor, A/D converter, display driver circuit and display screen, wherein power module links to each other with single-chip microcomputer by hand switch, and when hand switch is closed by single-chip microcomputer to whole circuit supply, display screen links to each other with single-chip microcomputer by display driver circuit, described ultrasonic sensor correspondence is located at each rear, parking stall, and the signal that gathers is sent into single-chip microcomputer by A/D converter.
As further prioritization scheme of the present invention, described single-chip microcomputer is connected with at least one hummer, and the one by one corresponding setting identical with ultrasonic sensor of the quantity of described hummer.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
The first, by ultrasonic sensor as detecting element, on the one hand can detect whether automobile stop is arranged on the parking stall, on the other hand can also the measuring distance parking stall after the distance of wall, prevent vehicle generation grazing;
The second, with real-time Presentation Function, visual strong, more convenient to use;
Three, control circuit is simple in structure, and reliability is high.
Description of drawings
Fig. 1 is circuit module figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing technical scheme of the present invention is described in further detail:
The invention provides a kind of parking stall real-time monitoring system, as shown in Figure 1, comprise hand switch, power module, single-chip microcomputer, at least one ultrasonic sensor, A/D converter, display driver circuit and display screen, wherein power module links to each other with single-chip microcomputer by hand switch, and when hand switch is closed by single-chip microcomputer to whole circuit supply, display screen links to each other with single-chip microcomputer by display driver circuit, described ultrasonic sensor correspondence is located at each rear, parking stall, the signal that gathers is sent into single-chip microcomputer by A/D converter, and display screen adopts LCDs in the present embodiment.
Hand switch is used for this parking stall real-time monitoring system of switch.The user presses hand switch control power module and switches on to single-chip microcomputer, enters holding state after the single-chip microcomputer initialization.
Ultrasonic sensor is equipped with at each rear, parking stall, when having automobile to stop to the parking stall, ultrasonic sensor sends simulating signal after detecting automobile, simulating signal is input to single-chip microcomputer after A/D converter converts digital signal to, single-chip microcomputer calculates by program judges whether the signal that detects is wrong report, if be judged as actual signal, single-chip microcomputer sends signal to display driver circuit, drive [U1] and show that this parking stall has vehicle parking, adopts LCDs in the present embodiment; Simultaneously single-chip microcomputer goes out the data such as the parking stall quantity of having stopped, empty parking space quantity according to the garage stall calculation of total, and single-chip microcomputer sends signal to display driver circuit, drives LCDs and shows total space number, the information such as parking space number, empty wagons figure place.
Single-chip microcomputer continuous sweep ultrasonic sensor according to the feedback of ultrasonic sensor, calculates parking space information in real time, and shows in real time by display driver circuit driving LCDs, makes the keeper in time hold the parking stall situation in parking lot.
Each parking stall is the corresponding hummer of having installed also, the quantity of hummer identical with ultrasonic sensor and one by one corresponding setting after ultrasonic sensor detects the vehicle parking hypotelorism, information exchange is crossed A/D converter send single-chip microcomputer to, the buzzer call that this parking stall of monolithic opportunity driven is corresponding, the prompting driver prevents from bumping against rear wall.
Claims (2)
1. parking stall real-time monitoring system, it is characterized in that: comprise hand switch, power module, single-chip microcomputer, at least one ultrasonic sensor, A/D converter, display driver circuit and display screen, wherein power module links to each other with single-chip microcomputer by hand switch, and when hand switch is closed by single-chip microcomputer to whole circuit supply, display screen links to each other with single-chip microcomputer by display driver circuit, described ultrasonic sensor correspondence is located at each rear, parking stall, and the signal that gathers is sent into single-chip microcomputer by A/D converter.
2. a kind of parking stall according to claim 1 real-time monitoring system, it is characterized in that: described single-chip microcomputer is connected with at least one hummer, and the one by one corresponding setting identical with ultrasonic sensor of the quantity of described hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102838254A CN103325279A (en) | 2013-07-08 | 2013-07-08 | Parking position real-time monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102838254A CN103325279A (en) | 2013-07-08 | 2013-07-08 | Parking position real-time monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103325279A true CN103325279A (en) | 2013-09-25 |
Family
ID=49193996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102838254A Withdrawn CN103325279A (en) | 2013-07-08 | 2013-07-08 | Parking position real-time monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103325279A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488989A (en) * | 2016-02-02 | 2016-04-13 | 南京高华科技股份有限公司 | Wireless sensing device |
| CN107452227A (en) * | 2017-09-04 | 2017-12-08 | 广西久邻网络有限公司 | A kind of parking stall condition detecting system and its detection method for both sides of highway |
| CN113487759A (en) * | 2021-07-16 | 2021-10-08 | 杭州海康汽车软件有限公司 | Parking patrol method and device, mobile patrol equipment and patrol system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1530183A2 (en) * | 2003-11-08 | 2005-05-11 | Highlight Parking Systems Ltd | Parking indicator and control system |
| CN101404118A (en) * | 2008-09-19 | 2009-04-08 | 东莞市帕马智能停车服务有限公司 | Parking position monitoring system, parking position monitoring sensor and parking position monitoring method |
| CN101996499A (en) * | 2009-08-17 | 2011-03-30 | 深圳市德立达科技有限公司 | Parking space inducible system of energy efficient parking lot |
| CN202584446U (en) * | 2012-05-25 | 2012-12-05 | 无锡清华信息科学与技术国家实验室物联网技术中心 | Parking space monitoring system |
| CN103164985A (en) * | 2011-12-19 | 2013-06-19 | 西安正昌电子有限责任公司 | Ultrasonic stall recognition device |
-
2013
- 2013-07-08 CN CN2013102838254A patent/CN103325279A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1530183A2 (en) * | 2003-11-08 | 2005-05-11 | Highlight Parking Systems Ltd | Parking indicator and control system |
| CN101404118A (en) * | 2008-09-19 | 2009-04-08 | 东莞市帕马智能停车服务有限公司 | Parking position monitoring system, parking position monitoring sensor and parking position monitoring method |
| CN101996499A (en) * | 2009-08-17 | 2011-03-30 | 深圳市德立达科技有限公司 | Parking space inducible system of energy efficient parking lot |
| CN103164985A (en) * | 2011-12-19 | 2013-06-19 | 西安正昌电子有限责任公司 | Ultrasonic stall recognition device |
| CN202584446U (en) * | 2012-05-25 | 2012-12-05 | 无锡清华信息科学与技术国家实验室物联网技术中心 | Parking space monitoring system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488989A (en) * | 2016-02-02 | 2016-04-13 | 南京高华科技股份有限公司 | Wireless sensing device |
| CN107452227A (en) * | 2017-09-04 | 2017-12-08 | 广西久邻网络有限公司 | A kind of parking stall condition detecting system and its detection method for both sides of highway |
| CN113487759A (en) * | 2021-07-16 | 2021-10-08 | 杭州海康汽车软件有限公司 | Parking patrol method and device, mobile patrol equipment and patrol system |
| CN113487759B (en) * | 2021-07-16 | 2023-04-18 | 杭州海康汽车软件有限公司 | Parking patrol method and device, mobile patrol equipment and patrol system |
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| PB01 | Publication | ||
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| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130925 |