CN204178561U - What a kind of ultrasound wave combined with video seeks inquiring system for car - Google Patents
What a kind of ultrasound wave combined with video seeks inquiring system for car Download PDFInfo
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- CN204178561U CN204178561U CN201420666655.8U CN201420666655U CN204178561U CN 204178561 U CN204178561 U CN 204178561U CN 201420666655 U CN201420666655 U CN 201420666655U CN 204178561 U CN204178561 U CN 204178561U
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Abstract
What the utility model discloses that a kind of ultrasound wave combines with video seeks inquiring system for car, it is characterized in that, ultrasonic probe, ultrasound wave treatment circuit, ultrasonic communication module, video probe, video image processing circuit, video communication module and central processing unit, wherein, the signal output part of described ultrasonic probe is connected to the signal input part of ultrasound wave treatment circuit, the signal output part of described ultrasound wave treatment circuit is connected to the signal input part of ultrasonic communication module, described video communication module respectively with ultrasonic communication module, video processing circuits and central processing unit are bi-directionally connected, the signal output part of described video probe is connected to the signal input part of video processing circuits.The stopping guide technology that the utility model combines based on ultrasound wave and video, combines the statistical accuracy of ultrasonic stall detection and the advantage of oppositely seeking car of video frequency car position recognition technology, also brings the advantage of cost simultaneously.
Description
Technical field
What the utility model related to that a kind of parking lot uses seeks inquiring system for car, and what be specifically related to that a kind of ultrasound wave combines with video seeks inquiring system for car, also can be used as stopping guide system.
Background technology
Video frequency car position guidance system carries out parking stall query function owing to possessing according to car plate, in large parking lot institutes such as such as shopping center, airport, railway stations, have a wide range of applications demand, video detection system is compared to traditional ultrasonic listening system, cost is greatly higher, and parking stall discrimination is but lower than ultrasonic detector.Wireless interconnection technology owing to not needing wiring, thus possesses the simple advantage of construction, is just progressively applied based in the wireless shutdown system product of wireless ultrasonic Detection Techniques.
Summary of the invention
What the purpose of this utility model was to provide that a kind of ultrasound wave combines with video seeks inquiring system for car, video detector cost can be reduced, reduce image recognition difficulty, improve parking stall discrimination, and be convenient to that a small amount of video detector is installed additional to existing parking system and can carry out secondary development, upgrading to the integral system possessing and seek car function guiding function, without the need to removing existing equipment, avoiding overlapping investment.
For realizing above-mentioned utility model object, the utility model have employed following technical scheme:
What a kind of ultrasound wave combined with video seeks inquiring system for car, it is characterized in that, comprise mix probe, ultrasonic detector, Node Controller, wireless router, central controller and inquiry terminal, wherein, the signal output part of described mix probe is connected to the signal input part of Node Controller, described Node Controller is connected with central controller by wireless router, and described central controller is connected with multiple queries terminal; Described mix probe comprises ultrasonic sensor and wide-angle imaging module, is respectively used to parking stall measure and car plate is taken pictures.
Further, described mix probe and ultrasonic detector are installed on the top of passageway, parking stall central authorities, and each adjacent ultrasonic detector of a mix probe and left and right thereof forms a detector set.After ultrasonic detector detects vehicle parking, the wireless mix probe in meeting group of notifications completes the work of taking pictures.
Mix probe 220V Alternating Current Power Supply, ultrasonic detector is powered battery then
Further, the detection that described detector set is responsible for 6 ~ 10 parking stalls is taken pictures.
Further, before and after described mix probe, symmetry respectively arranges a wide-angle imaging module and two ultrasonic sensors, and these two ultrasonic sensors described are used for the vehicle detection of its parking stall, dead ahead.
Further, before and after described ultrasonic detector, symmetry respectively arranges two ultrasonic sensors, for the vehicle detection of its parking stall, dead ahead.
Further, described mix probe is provided with LED light, for showing the whether vacant information in parking stall.
Further, described Node Controller comprises video image processing circuit, sends central controller to for after the license plate image process photographed by mix probe.Mix probe is only responsible for taking pictures, and do not carry out image recognition, image recognition is operated in Node Controller and completes.
Principle of work a: mix probe and adjacent two ultrasonic detectors form one group, jointly complete the detection of 6 (or 10) parking stalls and work of taking pictures.Ultrasonic detector carries out parking stall identification, immediately by point-to-point its adjacent wireless mix probe that notifies of radio communication, mix probe captures a parking stall photo immediately, by parking stall photo and parking space information again by wireless communication transmissions to Node Controller, car plate, parking stall photo and parking space information is sent to central controller by WIFI wireless technology through router, as the input data of truck space guiding system software on central controller after Node Controller carries out Car license recognition.Meanwhile, central controller is understood these information and is sent each to and seek car inquiry terminal, as vehicle location and route inquiry.
The LED light on mix probe is shared in 6 (or 10) parking stalls in a group, as long as there is an empty parking space, then shown in green; Whole parking stall is occupied, then shown in red.
Utility model advantage:
The utility model can reduce video detector cost, reduce image recognition difficulty, improve parking stall discrimination, and be convenient to that a small amount of video detector is installed additional to existing parking system and can carry out secondary development, upgrade to the integral system possessing and seek car function guiding function, without the need to removing existing equipment, avoid overlapping investment.
Accompanying drawing explanation
Fig. 1 is the structural representation seeking inquiring system for car that the utility model ultrasound wave combines with video;
Fig. 2 is the structural representation of mix probe described in the utility model;
Fig. 3 is the structural representation of ultrasonic detector described in the utility model;
Wherein, 1, central controller, 2, inquiry terminal, 3, wireless router, 4, Node Controller, 5, mix probe, 6, left ultrasonic detector, 6 ', right ultrasonic detector 7, LED light, 8, ultrasonic sensor, 9, wide-angle imaging module, a1 ~ a6, parking stall.
Embodiment
Below in conjunction with accompanying drawing and a preferred embodiment, the technical solution of the utility model is further described.
Embodiment:
What a kind of ultrasound wave combined with video seeks inquiring system for car, comprise mix probe 5, ultrasonic detector 6/6 ', Node Controller 4, wireless router 3, central controller 1 and inquiry terminal 2, wherein, the signal output part of described mix probe 5 is connected to the signal input part of Node Controller 4, described Node Controller 4 is connected with central controller 1 by wireless router 3, and described central controller 1 is connected with multiple queries terminal 2; Described mix probe 5 comprises ultrasonic sensor 8 and wide-angle imaging module 9, is respectively used to parking stall measure and car plate is taken pictures.
Further, described mix probe 5 and ultrasonic detector 6/6 ' are installed on the top of passageway, parking stall central authorities, and each adjacent ultrasonic detector of a mix probe and left and right thereof forms a detector set.After ultrasonic detector detects vehicle parking, the wireless mix probe in meeting group of notifications completes the work of taking pictures.
Mix probe 5 220V Alternating Current Power Supply, ultrasonic detector 6/6 ' then powered battery
Further, the detection that described detector set is responsible for 6 ~ 10 parking stalls is taken pictures.
As shown in Figure 2: further, before and after described mix probe 5, symmetry respectively arranges a wide-angle imaging module 9 and two ultrasonic sensors 8, and these two ultrasonic sensors 8 described are for the vehicle detection of its parking stall, dead ahead.
As shown in Figure 3: further, before and after described ultrasonic detector, symmetry respectively arranges two ultrasonic sensors 8, for the vehicle detection of its parking stall, dead ahead.
Further, described mix probe 5 is provided with LED light 7, for showing the whether vacant information in parking stall.
Further, described Node Controller 4 comprises video image processing circuit, sends central controller 1 to for after the license plate image process photographed by mix probe 5.Mix probe 5 is responsible for taking pictures, and does not carry out image recognition, and image recognition is operated in Node Controller 4 and completes.
Specific works engineering and principle:
As shown in Figure 1: at the corresponding wireless mix probe of every six parking stalls (a1 ~ a6) of passageway, parking lot overcentre.Wireless mix probe 5, left wireless ultrasound wave detector 6, right wireless ultrasound wave detector 6 ' form one group.Video module above wireless mix probe 5 will be responsible for the task of taking pictures of these six parking stalls, parking stall a1/a3/a5 is responsible for taking pictures by same video module, parking stall a2/a4/a6 is then responsible for taking pictures by another one video module, and the ultrasonic detector 8 on wireless mix probe 5 will be responsible for unloading lot detection a1, a2, left wireless ultrasound wave detector 6 is responsible for parking stall a3, a4, and right wireless ultrasound wave detector 6 ' is responsible for parking stall a5, a6.
Stop to a6 position when there being vehicle, it is occupied that wireless ultrasound wave detector 6 ' can detect this parking stall, this event message can be passed to the wireless mix probe 5 in its group by the mode of radio communication, wireless mix probe 5 is clapped with the camera towards a6 direction immediately and is got a photo.And photo and a6 positional information are wirelessly sent to adjacent radio node controller 4.
Radio node controller 4 can carry out image recognition to the photo received, and the number-plate number identified, subsequently by the number-plate number, photo and positional information (a6) send wireless central controller 1 to by wireless router 3.
Data are given each and are sought car inquiry terminal 2 by wireless central controller 1, and user then can input all or part of content of license plate number and inquires about seeking car inquiry terminal 2, or input position information is inquired about, and obtain and seek fare road.Wireless central controller 1 also can process data simultaneously, thus transmission order goes to upgrade indoor navigational panel and outdoor guiding on-screen-display message to relevant radio node controller 4.
In the present embodiment, wireless mix probe is responsible for the parking stall LED instruction of a1 ~ a6 totally 6 parking stalls, when these 6 parking stalls are all occupied, then lights red LED lamp, when there being the empty parking space of or more in 6 parking stalls, then lights green LED etc.
It is to be noted; as described above is only the preferred embodiment explaining the utility model; not attempt does any restriction in form to the utility model according to this; be with; all any modification or changes having relevant the utility model of doing under identical utility model spirit, all must be included in the category of the utility model intention protection.
Claims (7)
1. what a ultrasound wave combined with video seeks inquiring system for car, it is characterized in that, comprise mix probe, ultrasonic detector, Node Controller, wireless router, central controller and inquiry terminal, wherein, the signal output part of described mix probe is connected to the signal input part of Node Controller, described Node Controller is connected with central controller by wireless router, and described central controller is connected with multiple queries terminal; Described mix probe comprises ultrasonic sensor and wide-angle imaging module, is respectively used to parking stall measure and car plate is taken pictures.
2. what ultrasound wave according to claim 1 combined with video seeks inquiring system for car, it is characterized in that, described mix probe and ultrasonic detector are installed on the top of passageway, parking stall central authorities, and each adjacent ultrasonic detector of a mix probe and left and right thereof forms a detector set.
3. what ultrasound wave according to claim 2 combined with video seeks inquiring system for car, it is characterized in that, the detection that described detector set is responsible for 6 ~ 10 parking stalls is taken pictures.
4. what ultrasound wave according to claim 1 combined with video seeks inquiring system for car, it is characterized in that, before and after described mix probe, symmetry respectively arranges a wide-angle imaging module and two ultrasonic sensors, and described two ultrasonic sensors are used for the vehicle detection of its parking stall, dead ahead.
5. what ultrasound wave according to claim 1 combined with video seeks inquiring system for car, it is characterized in that, before and after described ultrasonic detector, symmetry respectively arranges two ultrasonic sensors.
6. what ultrasound wave according to claim 1 combined with video seeks inquiring system for car, it is characterized in that, described mix probe is provided with LED light, for showing the whether vacant information in parking stall.
7. what ultrasound wave according to claim 1 combined with video seeks inquiring system for car, it is characterized in that, described Node Controller comprises video image processing circuit, sends central controller to for after the license plate image process photographed by mix probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666655.8U CN204178561U (en) | 2014-11-10 | 2014-11-10 | What a kind of ultrasound wave combined with video seeks inquiring system for car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420666655.8U CN204178561U (en) | 2014-11-10 | 2014-11-10 | What a kind of ultrasound wave combined with video seeks inquiring system for car |
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| CN204178561U true CN204178561U (en) | 2015-02-25 |
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| CN201420666655.8U Expired - Fee Related CN204178561U (en) | 2014-11-10 | 2014-11-10 | What a kind of ultrasound wave combined with video seeks inquiring system for car |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935060A (en) * | 2017-04-11 | 2017-07-07 | 厦门路桥信息股份有限公司 | A kind of machinery garage seeks car system and method |
| CN106981216A (en) * | 2017-04-11 | 2017-07-25 | 厦门路桥信息股份有限公司 | A kind of ultrasonic wave combination video technique seek the method and system of car |
| CN109215378A (en) * | 2018-10-08 | 2019-01-15 | 西安艾润物联网技术服务有限责任公司 | A kind of parking space information data processing method and device |
-
2014
- 2014-11-10 CN CN201420666655.8U patent/CN204178561U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106935060A (en) * | 2017-04-11 | 2017-07-07 | 厦门路桥信息股份有限公司 | A kind of machinery garage seeks car system and method |
| CN106981216A (en) * | 2017-04-11 | 2017-07-25 | 厦门路桥信息股份有限公司 | A kind of ultrasonic wave combination video technique seek the method and system of car |
| CN109215378A (en) * | 2018-10-08 | 2019-01-15 | 西安艾润物联网技术服务有限责任公司 | A kind of parking space information data processing method and device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20181110 |