CN103854512A - Car space sensor for parking guiding of underground parking garage - Google Patents
Car space sensor for parking guiding of underground parking garage Download PDFInfo
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- CN103854512A CN103854512A CN201210511188.7A CN201210511188A CN103854512A CN 103854512 A CN103854512 A CN 103854512A CN 201210511188 A CN201210511188 A CN 201210511188A CN 103854512 A CN103854512 A CN 103854512A
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Abstract
The invention discloses a car space sensor for parking guiding of an underground parking garage. The car space sensor comprises a shell and a car space detecting and indicating circuit, the car space detecting and indicating circuit comprises an MSP430 single-chip microcomputer, a power supply battery, a crystal oscillator circuit, a reset circuit, an SD card data storage circuit module and a ZIGBEE wireless communication module, an A/D converter is integrated into the MSP430 single-chip microcomputer, the crystal oscillator circuit, the reset circuit, the SD card data storage circuit module and the ZIGBEE wireless communication module are connected with the MSP430 single-chip microcomputer, the input end of the A/D converter is connected with a signal processing circuit module, the input end of the signal processing circuit module is connected with an ultrasonic wave receiving transducer, the output end of the MSP430 single-chip microcomputer is connected with an ultrasonic wave driving circuit module and an LED lamp driving circuit module, the output end of the ultrasonic wave driving circuit module is connected with an ultrasonic wave transmitting transducer, and the output end of the LED lamp driving circuit module is connected with an LED indicating lamp. The car space sensor is high in intelligent degree, the car space management efficiency and the parking efficiency are improved, the expandability is good, and the popularization value and the application value are high.
Description
Technical field
The present invention relates to recognition technology field, parking stall, especially relate to a kind of underground parking stopping guide parking sensor.
Background technology
Along with the development of China's economy, society, people recognize that traffic system is that the foundation in parking lot is a complicated systems engineering gradually.Especially the urbanization of China, motorization level improve constantly, and each big city successively faces serious parking problem, and construction of parking facilities is subject to land used anxiety, the restriction of shortage of resources, parking supply and demand contradiction.Tradition parking lot management efficiency and security lag behind social needs greatly, have brought great inconvenience to people's life.For Urban Underground parking lot, because inner place is larger, inner barrier is more, and parking lot light is darker, and driver is not easy to search out parking stall in the process of stopping, and delays driver's time, has reduced the utilization factor in parking lot.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of underground parking stopping guide parking sensor is provided, it is simple in structure, rationally novel in design, and it is convenient to realize, intelligent degree is high, use simple operation, improved the efficiency of management of parking stall and the efficiency of parking, Scalable Performance is good, practical, application value is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of underground parking stopping guide parking sensor, it is characterized in that: comprise housing and be arranged on parking stall measure and the indicating circuit in housing, described parking stall measure and indicating circuit comprise that inside is integrated with the MSP430 single-chip microcomputer of A/D converter and the supplying cell for each electricity consumption module for power supply in parking stall measure and indicating circuit, and the crystal oscillating circuit joining with described MSP430 single-chip microcomputer, reset circuit, SD card data storage circuitry module and the ZIGBEE wireless communication module for parking space information wireless transmission is gone out, the input end of described A/D converter is connected to for signal being amplified and the signal conditioning circuit module of filtering processing, the input end of described signal conditioning circuit module is connected to the ultrasound wave receiving transducer for receiving hypervelocity ripple signal, the output terminal of described MSP430 single-chip microcomputer is connected to ultrasonic drive circuit module and LED lamp drive circuit module, the output terminal of described ultrasonic drive circuit module is connected to ultrasound transmitting transducer, the output terminal of described LED lamp drive circuit module is connected to the LED light that is used to indicate parking space state, described supplying cell is to be in series with switch in the current supply circuit of each electricity consumption module for power supply in parking stall measure and indicating circuit, and described ultrasound transmitting transducer, ultrasound wave receiving transducer, switch and LED light be outer being exposed on the outside surface of described housing all.
Above-mentioned underground parking stopping guide parking sensor, is characterized in that: described supplying cell is Li-Ion rechargeable battery.
Above-mentioned underground parking stopping guide parking sensor, is characterized in that: described MSP430 single-chip microcomputer is chip MSP430F247.
The present invention compared with prior art has the following advantages:
1, whether the present invention adopts ultrasound transmitting transducer and ultrasound wave receiving transducer to there being car to detect on parking stall, simple in structure, rationally novel in design, and it is convenient to realize.
2, the present invention adopts ZIGBEE wireless communication module to realize the transmission of data, and without wiring, data transmission is reliable and stable.
3, intelligent degree of the present invention is high, can realize easily the detection to whether there being car on parking stall, and by LED light, parking space state is indicated, parking management personnel and parking personnel can know clearly that idle parking stall somewhere in time, can realize quick parking, use simple operation, improved the efficiency of management of parking stall and the efficiency of parking.
4, Scalable Performance of the present invention is good, and the information collecting according to the present invention can realize meteredly, and each subregional related data is networked, and can also form easily the intelligent parking management system in whole community or city.
5, of the present invention practical, can be widely used in the parking stall management of underground parking, application value is high.
In sum, the present invention is simple in structure, rationally novel in design, and it is convenient to realize, and intelligent degree is high, uses simple operation, has improved the efficiency of management of parking stall and the efficiency of parking, and Scalable Performance is good, practical, and application value is high.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-housing; 2-MSP430 single-chip microcomputer; 2-1-A/D converter;
3-supplying cell; 4-crystal oscillating circuit; 5-reset circuit;
6-SD card data storage circuitry module; 7-ZIGBEE wireless communication module;
8-signal conditioning circuit module; 9-ultrasound wave receiving transducer;
10-ultrasonic drive circuit module; 11-LED lamp drive circuit module;
12-ultrasound transmitting transducer; 13-LED light; 14-switch.
Embodiment
As depicted in figs. 1 and 2, the present invention includes housing 1 and be arranged on parking stall measure and the indicating circuit in housing 1, described parking stall measure and indicating circuit comprise that inside is integrated with the MSP430 single-chip microcomputer 2 of A/D converter 2-1 and the supplying cell 3 for each electricity consumption module for power supply in parking stall measure and indicating circuit, and the crystal oscillating circuit 4 joining with described MSP430 single-chip microcomputer 2, reset circuit 5, SD card data storage circuitry module 6 and the ZIGBEE line communication module 7 for parking space information wireless transmission is gone out, the input end of described A/D converter 2-1 is connected to for signal being amplified and the signal conditioning circuit module 8 of filtering processing, the input end of described signal conditioning circuit module 8 is connected to the ultrasound wave receiving transducer 9 for receiving hypervelocity ripple signal, the output terminal of described MSP430 single-chip microcomputer 2 is connected to ultrasonic drive circuit module 10 and LED lamp drive circuit module 11, the output terminal of described ultrasonic drive circuit module 10 is connected to ultrasound transmitting transducer 12, the output terminal of described LED lamp drive circuit module 11 is connected to the LED light 13 that is used to indicate parking space state, in the current supply circuit of described supplying cell 3 for each electricity consumption module for power supply in parking stall measure and indicating circuit, be in series with switch 14, described ultrasound transmitting transducer 12, ultrasound wave receiving transducer 9, switch 14 and LED light 13 be outer being exposed on the outside surface of described housing 1 all.
In the present embodiment, described supplying cell 3 is Li-Ion rechargeable battery.Described MSP430 single-chip microcomputer 2 is chip MSP430F247.
Principle of work of the present invention and the course of work are: operating switch 14, open or close this sensor, after sensor is opened, MSP430 single-chip microcomputer 2 is controlled ultrasonic drive circuit module 10 and is driven ultrasound transmitting transducer 12 to send ultrasonic signal, ultrasound wave receiving transducer 9 receives the ultrasonic signal that ultrasound transmitting transducer 12 sends and exports to signal conditioning circuit module 8, signal conditioning circuit module 8 to signal amplify and filtering process after export to A/D converter 2-1, A/D converter 2-1 carries out A/D conversion to signal, MSP430 single-chip microcomputer 2 carries out analyzing and processing to signal again, judge on parking stall, whether there is car according to ultrasonic signal, and control LED lamp drive circuit module 11 driving LED pilot lamp 13 there is no car on parking stall time and light, for vehicle parking is guided, simultaneously, MSP430 single-chip microcomputer 2 can also be wirelessly transmitted to Surveillance center by ZIGBEE wireless communication module 7 by parking stall measure result, parking management personnel and parking personnel can know clearly that idle parking stall somewhere in time, can realize quick parking, also can start accordingly meteredly, improve the efficiency of management of parking stall and the efficiency of parking.Each subregional related data is networked, can also form easily the intelligent parking management system in whole community or city.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a underground parking stopping guide parking sensor, it is characterized in that: comprise housing (1) and be arranged on parking stall measure and the indicating circuit in housing (1), described parking stall measure and indicating circuit comprise that inside is integrated with the MSP430 single-chip microcomputer (2) of A/D converter (2-1) and the supplying cell (3) for each electricity consumption module for power supply in parking stall measure and indicating circuit, and the crystal oscillating circuit (4) joining with described MSP430 single-chip microcomputer (2), reset circuit (5), SD card data storage circuitry module (6) and the ZIGBEE wireless communication module (7) for parking space information wireless transmission is gone out, the input end of described A/D converter (2-1) is connected to for signal being amplified and the signal conditioning circuit module (8) of filtering processing, the input end of described signal conditioning circuit module (8) is connected to the ultrasound wave receiving transducer (9) for receiving hypervelocity ripple signal, the output terminal of described MSP430 single-chip microcomputer (2) is connected to ultrasonic drive circuit module (10) and LED lamp drive circuit module (11), the output terminal of described ultrasonic drive circuit module (10) is connected to ultrasound transmitting transducer (12), the output terminal of described LED lamp drive circuit module (11) is connected to the LED light (13) that is used to indicate parking space state, in the current supply circuit of described supplying cell (3) for each electricity consumption module for power supply in parking stall measure and indicating circuit, be in series with switch (14), described ultrasound transmitting transducer (12), ultrasound wave receiving transducer (9), switch (14) and LED light (13) be outer being exposed on the outside surface of described housing (1) all.
2. according to underground parking claimed in claim 1 stopping guide parking sensor, it is characterized in that: described supplying cell (3) is Li-Ion rechargeable battery.
3. according to underground parking claimed in claim 1 stopping guide parking sensor, it is characterized in that: described MSP430 single-chip microcomputer (2) is chip MSP430F247.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511188.7A CN103854512A (en) | 2012-11-30 | 2012-11-30 | Car space sensor for parking guiding of underground parking garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210511188.7A CN103854512A (en) | 2012-11-30 | 2012-11-30 | Car space sensor for parking guiding of underground parking garage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103854512A true CN103854512A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210511188.7A Pending CN103854512A (en) | 2012-11-30 | 2012-11-30 | Car space sensor for parking guiding of underground parking garage |
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| Country | Link |
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| CN (1) | CN103854512A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470468A (en) * | 2018-05-28 | 2018-08-31 | 深圳市浩博高科技有限公司 | The self-powered wireless stall testing apparatus of one kind and guiding system |
| CN110533926A (en) * | 2019-09-20 | 2019-12-03 | 哈工大机器人集团重庆普耀信息产业发展有限公司 | A kind of wisdom parking management system based on road occupation for parking |
-
2012
- 2012-11-30 CN CN201210511188.7A patent/CN103854512A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108470468A (en) * | 2018-05-28 | 2018-08-31 | 深圳市浩博高科技有限公司 | The self-powered wireless stall testing apparatus of one kind and guiding system |
| CN110533926A (en) * | 2019-09-20 | 2019-12-03 | 哈工大机器人集团重庆普耀信息产业发展有限公司 | A kind of wisdom parking management system based on road occupation for parking |
| CN110533926B (en) * | 2019-09-20 | 2024-01-12 | 严格普耀重庆信息科技有限公司 | Intelligent parking management system based on road occupation parking |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |