CN205230369U - Parking position detecting system based on TOF camera - Google Patents
Parking position detecting system based on TOF camera Download PDFInfo
- Publication number
- CN205230369U CN205230369U CN201521089821.3U CN201521089821U CN205230369U CN 205230369 U CN205230369 U CN 205230369U CN 201521089821 U CN201521089821 U CN 201521089821U CN 205230369 U CN205230369 U CN 205230369U
- Authority
- CN
- China
- Prior art keywords
- parking stall
- tof camera
- parking
- measured
- detecting system
- 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.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a parking position detecting system based on TOF camera belongs to intelligent transportation control field, relates to car position detecting system. This system includes: at least one TOF camera, data transmission module, data analysis module. The TOF camera hangs in the top of the parking stall of awaiting measuring or side, the three dimensions information of the parking stall that can obtain in real time to await measuring. The three dimensions information transmission that the TOF camera was gathered to the data transmission module gives data analysis module. Data analysis module judges the vehicle condition of parking on the parking stall of awaiting measuring according to the change of the parking stall three dimensions information that awaits measuring, for managing the real -time reliable parking stall information that provides in the parking area.
Description
Technical field
The utility model relates to intellectual traffic control field, is specifically related to a kind of parking site detecting system based on TOF camera, is applicable to parking position and detects, the application such as stopping guide.
Background technology
Along with the progress of science and technology and the raising of people's living standard, automobile has become the requisite vehicles of the daily productive life of people.But along with the increase of number of vehicles, parking difficulty, disorderly stops, the problem such as to stop lack of standardization is also increasingly serious.Therefore, Intelligent Measurement parking space information, it is more and more important that reasonable standardization is stopped and become.
Traditional parking stall measure mode has: earth coil, video frequency car position detection and ultrasound examination etc.The temporal information that the light that TOF (TimeOfFlight) camera can send according to the luminescent device of its inside flies in space to be measured, calculates the three-dimensional information of object in space to be measured.Comparatively speaking, application TOF technology carries out parking stall measure, and TOF camera hangs on above parking stall or side, can detect multiple parking stall, does not need road pavement to construct simultaneously, convenient for installation and maintenance, and eliminates the destruction of road pavement.Because TOF camera adopts the form of active illuminating to carry out target detection, therefore it to be subject to the impact of external ambient light less, accurately, false alarm rate is low in detection.
Utility model content
The utility model mainly overcomes the defect that existing parking stall detection technique exists, and proposes a kind of parking site detecting system based on TOF camera.The utility model can detect in real time multiple parking stall while minimizing difficulty of construction, and testing result is accurate, and false alarm rate is low, is not vulnerable to the impact of external environment condition.
For solving the problems of the technologies described above, the utility model provides a kind of parking site detecting system based on TOF camera, and described system comprises: at least one TOF camera, data transmission module and data analysis module.
Described TOF camera is arranged on top or the side on parking stall to be measured, the three-dimensional spatial information on real-time collection parking stall to be measured.
Described data transmission module is connected respectively with described TOF camera and described data analysis module, the three-dimensional spatial information of the parking stall to be measured that the TOF collected by camera described in reception arrives, and three-dimensional spatial information is transferred to described data analysis module;
Described data analysis module receives the three-dimensional spatial information of parking stall to be measured, and that judges vehicle on parking stall to be measured parks situation.
Further, described TOF camera comprises transmitter and receiver; Described transmitter sends light beam signal, and light signal irradiation area covers on one or more parking stall to be measured; Vehicle on ground or parking stall reflects a branch of echoed signal; Described receiver receives the echoed signal of ground or vehicle reflection, and to calculate the three-dimensional spatial information on parking stall to be measured.
Further, described TOF camera has certain visual field, and the described effective range of exposures of TOF camera covers all parking stalls to be measured; Described TOF camera hangs on top or the side of parking stall to be measured, and the field of view angle in the transverse and longitudinal direction of concrete hanging position, suspension height, angle of inclination and described TOF camera, the number of parking stall to be measured, the factors such as parking position type have relation.
Further, described a kind of parking site detecting system based on TOF camera, can detect whether parking stall to be measured parks cars, the vehicle parked cars, storing cycle whether specification, and whether parking stall the complex situations such as is taken in violation of rules and regulations.
Further, described a kind of parking site detecting system based on TOF camera, can be used for intelligent parking position management, aid parking occasion reason, effective, use parking stall, specification ground.
Advantage of the present utility model and beneficial effect are:
1, the utility model utilizes TOF camera three-dimensional reconstruction, by detecting parking stall to be measured three-dimensional spatial information in real time, according to the change of parking stall to be measured three-dimensional spatial information, judges the concrete condition of parking stall to be measured.
2, the utility model assembling mode is suspension type, easy for installation, and road pavement is destroyed little.TOF camera can obtain the three-dimensional spatial information of parking stall to be measured, to the identification efficiently and accurately of vehicle.TOF camera adopts active illuminating pattern, and the impact by surround lighting is little, system stability.
3, the utility model can not only judge whether parking stall to be measured parks cars, and simply can also judge the vehicle parked cars, and judges storing cycle whether specification, and whether parking stall the complex situations such as is taken in violation of rules and regulations.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is effect schematic diagram of the present utility model;
In figure, 101 is TOF camera transmitter; 102 is TOF camera receiver; 103 is utilizing emitted light signal; 104 is reflection echo signal; 105 is TOF camera irradiation area; 106 is parking stall to be detected; 401 is car; 402 is truck; 403 is foreign material.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the utility model embodiment is described in further details.At this, schematic description and description of the present utility model for explaining the utility model, but not as to restriction of the present utility model.
Fig. 1 is structured flowchart of the present utility model.As shown in Figure 1, a kind of parking site detecting system based on TOF camera comprises: TOF camera 100, data transmission module 200, data analysis module 300.Described TOF camera 100 is arranged on top or the side on parking stall to be measured, the three-dimensional spatial information on real-time collection parking stall to be measured; Described data transmission module 200 is connected respectively with described TOF camera 100 and described data analysis module 300, the three-dimensional spatial information in the region, parking stall to be measured that the TOF camera 100 described in reception collects, and three-dimensional spatial information is transferred to described data analysis module 300; Described data analysis module 300 receives the three-dimensional spatial information in region, parking stall to be measured, carries out Treatment Analysis to data, and judges the storing cycle situation of parking stall to be measured.
Fig. 2 is the utility model effect schematic diagram.As shown in Figure 2, TOF camera 100 is suspended on top or the side of parking stall to be measured.TOF camera transmitter 101 utilizing emitted light signal 103, utilizing emitted light signal 103 is radiated on TOF camera irradiation area 105, and TOF camera irradiation area 105 covers and is greater than parking stall 106 to be detected.The reflection echo signal such as ground or vehicle 104.TOF camera receiver 102 receives echoed signal 104, and calculates the three-dimensional spatial information on parking stall to be measured.
When vehicle sails parking area into, the three-dimensional spatial information of the parking stall to be measured 106 that TOF camera 100 receives will change, and the change different according to three-dimensional spatial information can identify situations different on parking stall.Such as, raise time whether idle than parking stall according to elevation information on some parking stalls to be measured, judge whether parking stall there is vehicle or is placed with object; According to the length parked cars, width and height, judge that the vehicle that parks cars is car 401 or lorry 402 or foreign material 403; According to the position parked cars at TOF camera irradiation area 105, calculate the position of vehicle relative to parking stall 106 to be measured, whether specification is stopped to judge vehicle with this.
The utility model mainly proposes a kind of basic structure of the parking site detecting system based on TOF camera, technical scheme etc.The algorithm of identification, tracking, signal transacting etc. to belong in industry known technology not within the scope of the utility model.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1., based on a parking site detecting system for TOF camera, it is characterized in that described system comprises at least one TOF camera, data transmission module and data analysis module;
Described TOF camera is arranged on top or the side on parking stall to be measured, the three-dimensional spatial information on Real-time Collection parking stall to be measured;
Described data transmission module is connected respectively with described TOF camera and described data transmission module, receives the three-dimensional spatial information of the parking stall to be measured that TOF collected by camera arrives, and gives described data processing module by information transmission;
Described data transmission module receives the three-dimensional spatial information of parking stall to be measured, judges the storing cycle situation on parking stall to be measured.
2. a kind of parking site detecting system based on TOF camera as claimed in claim 1, is characterized in that described TOF camera is divided into two parts, transmitter and receiver; Light beam signal launched by described transmitter, covers on one or more parking stall; Described receiver receives the echoed signal through ground or surface of vehicle reflection, and can obtain the three-dimensional spatial information of parking stall to be measured.
3. a kind of parking site detecting system based on TOF camera as claimed in claim 1, it is characterized in that on described parking stall to be measured, vehicle Parking situation comprises: whether park cars, whether parking stall is taken in violation of rules and regulations, the vehicle parked cars, storing cycle whether specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089821.3U CN205230369U (en) | 2015-12-24 | 2015-12-24 | Parking position detecting system based on TOF camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089821.3U CN205230369U (en) | 2015-12-24 | 2015-12-24 | Parking position detecting system based on TOF camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230369U true CN205230369U (en) | 2016-05-11 |
Family
ID=55905417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521089821.3U Active CN205230369U (en) | 2015-12-24 | 2015-12-24 | Parking position detecting system based on TOF camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205230369U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399754A (en) * | 2018-03-09 | 2018-08-14 | 上海畅停信息科技有限公司 | A kind of Vehicular intelligent detection method in shared berth lock |
| CN109191887A (en) * | 2018-08-06 | 2019-01-11 | 刘丽 | Localization method and positioning system in garage based on depth recognition |
| CN110889974A (en) * | 2018-09-11 | 2020-03-17 | 广州汽车集团股份有限公司 | Intelligent parking space identification method and device and automobile |
| CN110942663A (en) * | 2019-12-02 | 2020-03-31 | 北京深测科技有限公司 | Monitoring distribution guiding method and system for parking lot |
| CN110992729A (en) * | 2019-12-25 | 2020-04-10 | 深圳人人停技术有限公司 | Reserved parking management method, device, equipment and medium |
| CN111028518A (en) * | 2019-12-25 | 2020-04-17 | 深圳人人停技术有限公司 | ETC-based parking space management method, device, equipment and readable storage medium |
| CN111081059A (en) * | 2019-12-25 | 2020-04-28 | 深圳人人停技术有限公司 | Parking management method, device and equipment based on TOF and readable storage medium |
| WO2020248851A1 (en) * | 2019-06-11 | 2020-12-17 | 中兴通讯股份有限公司 | Parking space detection method and apparatus, storage medium and electronic device |
| CN113341737A (en) * | 2021-05-18 | 2021-09-03 | 珠海格力电器股份有限公司 | Control method, system, device, equipment and storage medium of intelligent household equipment |
-
2015
- 2015-12-24 CN CN201521089821.3U patent/CN205230369U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399754A (en) * | 2018-03-09 | 2018-08-14 | 上海畅停信息科技有限公司 | A kind of Vehicular intelligent detection method in shared berth lock |
| CN108399754B (en) * | 2018-03-09 | 2020-11-03 | 上海畅停信息科技有限公司 | Intelligent detection method for vehicles in shared parking spot lock |
| CN109191887A (en) * | 2018-08-06 | 2019-01-11 | 刘丽 | Localization method and positioning system in garage based on depth recognition |
| CN110889974A (en) * | 2018-09-11 | 2020-03-17 | 广州汽车集团股份有限公司 | Intelligent parking space identification method and device and automobile |
| CN110889974B (en) * | 2018-09-11 | 2021-02-19 | 广州汽车集团股份有限公司 | Intelligent parking space identification method and device and automobile |
| WO2020248851A1 (en) * | 2019-06-11 | 2020-12-17 | 中兴通讯股份有限公司 | Parking space detection method and apparatus, storage medium and electronic device |
| CN110942663A (en) * | 2019-12-02 | 2020-03-31 | 北京深测科技有限公司 | Monitoring distribution guiding method and system for parking lot |
| CN110992729A (en) * | 2019-12-25 | 2020-04-10 | 深圳人人停技术有限公司 | Reserved parking management method, device, equipment and medium |
| CN111028518A (en) * | 2019-12-25 | 2020-04-17 | 深圳人人停技术有限公司 | ETC-based parking space management method, device, equipment and readable storage medium |
| CN111081059A (en) * | 2019-12-25 | 2020-04-28 | 深圳人人停技术有限公司 | Parking management method, device and equipment based on TOF and readable storage medium |
| CN113341737A (en) * | 2021-05-18 | 2021-09-03 | 珠海格力电器股份有限公司 | Control method, system, device, equipment and storage medium of intelligent household equipment |
| CN113341737B (en) * | 2021-05-18 | 2023-11-10 | 珠海格力电器股份有限公司 | Control method, system, device, equipment and storage medium of intelligent household equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205230369U (en) | Parking position detecting system based on TOF camera | |
| CN104964662B (en) | A kind of vehicle ultra-wide ultrahigh detection device and detection method | |
| CN100511321C (en) | Real-time testing system and method for speed and relative position of vehicle on expressway | |
| CN105427608A (en) | Automobile parking management system and method | |
| CN204463467U (en) | A kind of laser type parking site detecting system | |
| CN205264048U (en) | Car system for parking management | |
| CN205881163U (en) | Highway intelligence fog -zone bootstrap system | |
| CN106767450B (en) | A kind of vehicle super-high ultra-wide detecting system and method based on function calibration | |
| CN208607792U (en) | A kind of automotive parking intelligent management system | |
| CN109816997A (en) | Automatic traffic flow detecting system with multi-sensor information fusion technology | |
| CN110271582B (en) | System and method for monitoring safety of cross-road bridge area | |
| CN106855491A (en) | A kind of emission from vehicles detection judgement system based on intelligent lamp net | |
| CN103295401A (en) | Road surface weather condition monitoring system | |
| CN103714604B (en) | Based on the bus passenger flow statistical system of ultrasonic sensor | |
| CN203422849U (en) | Automatic opening/closing system for time-delay calculating processing type LED traffic signal denoter | |
| JP2019083027A (en) | Method and apparatus for determining detection range of traffic route | |
| CN205158633U (en) | Vehicle limit for height early warning device | |
| CN110363995A (en) | There are comprehensive detection system and its detection methods for a kind of vehicle | |
| CN106710199A (en) | Electric vehicle monitoring method and system based on Internet of Things technology | |
| CN204270146U (en) | The multi-faceted obstacle avoidance system of a kind of mobile robot | |
| CN206946713U (en) | A kind of traffic safety prior-warning device of paddling based on Zigbee-technology | |
| CN202331959U (en) | Designated parking detection device for vehicles | |
| CN207409146U (en) | Outdoor version laser stall testing apparatus | |
| CN206849284U (en) | The anti-continuous rear collision warning system of vehicle on highway | |
| CN205644967U (en) | Traffic flow detection device based on laser rangefinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |