CN103489332B - The parking stall search network of intelligence community - Google Patents
The parking stall search network of intelligence community Download PDFInfo
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- CN103489332B CN103489332B CN201310478559.0A CN201310478559A CN103489332B CN 103489332 B CN103489332 B CN 103489332B CN 201310478559 A CN201310478559 A CN 201310478559A CN 103489332 B CN103489332 B CN 103489332B
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Abstract
The present invention is the parking stall search network based on wireless location, for the search of vacant parking stall and the location of intelligence community.System evenly arranges receiver network in community, form multiple field of search, vehicle is equipped with steady arm, in moving process, and the wireless signal of receiver identification steady arm, confirm the position of this steady arm, after automobile stops, system is that positive number is counted once in the parking field of search, and automobile reruns and leaves the parking field of search, once, statistical number increases and decreases system meter negative thus.System realizes the retrieval of vacant parking stall by the change of the statistical number N of each field of search, realizes parking stall function of search.The present invention is the parking stall search network of novel concept, and the parking management and the parking stall that are specially adapted to intelligence community are searched for, and greatly facilitates resident family to inquire about parking stall situation in community, finds rapidly vacant parking stall.
Description
(1) technical field
The present invention is the parking stall search network system based on wireless location, for the search of vacant parking stall and the location of intelligence community.System arranges receiver network in community, steady arm timing outwards sends the wireless signal of weak power, receiver confirms the position of steady arm after receiving wireless signal, locating information mails to server, by the steady arm quantity in certain field of search of software statistics, thus determine parking stall situation, be typical Internet of Things application technology.
(2) background technology
Wireless location technology has GPS to locate and wireless network locates two kinds of technology modes, and they respectively have relative merits.
GPS is located through the multiple satellite-signals receiving space track and realizes location, and positioning precision is very high, and system is open, easily uses.GPS cannot link with community's map location, must increase map datum interface, locating information is incorporated on numerical map, and greatly improve programming difficulty, cost is very high, is not rational solution.
Wireless network is located through base station and realizes location to the tracking of networking steady arm, identical with the principle that cellular base station is located.Receiver network is laid in community, steady arm is a signal source, and its timing sends the wireless signal of weak power, when moving to the service range of certain receiver, send confirmation data to system after this receiver cognitive radio signal, system confirms the position of steady arm thus.Program cost is reasonable, and technology is simple, but positioning precision is poor.
Intelligence community requires very high to intelligent management, and the general land used in community is nervous, and parking stall deficiency is a great problem, and all adopt the pattern of " first come first serve " to use parking stall, resident family takies situation in the urgent need to understanding parking stall in advance, real-time update parking space information.Where simple location only knows car, can not solve the problem of vacant location finding.Gate entry can be added up and enter vehicle fleet size, but cannot confirm distribution of stopping.In district, camera system distribution is limited, and is difficult to define how many vacant parking stall by video photography.Resident family lacks effective means and obtains parking space information, can not meet the real-time of wisdom management and the demand of validity.
Notice the problems referred to above, the present invention proposes a kind of parking stall search network based on wireless location, in community, receiver network is evenly set, form multiple field of search, vehicle is equipped with steady arm, locates successfully, add up the vehicle fleet size that certain field of search is parked, contrast with preset normal data, judged the Parking situation of the field of search by positive negative spread, thus realize real-time, efficient parking stall function of search.
(3) summary of the invention
The parking quantity of a community has a maximal value, even if the vehicle exceeding maximal value enters community, also can only park everywhere, and this maximal value is statistical basis of the present invention.Enter district's vehicle and be divided into permanent type and interim type two class, resident family's vehicle is permanent type, and visitor's vehicle is interim type, and the present invention needs to distinguish this two classes vehicle.
First the present invention will realize vehicle location, and where car is parked in allow system know.Arrange receiver in community, each receiver forms a field of search, and they are uniformly distributed, and ensures the covering to carriageway and region, parking stall.Multiple receiver network consisting, all with server communication, receiver and server have Wireless/wired two kinds of networking modes, determine networking mode according to reliability and difficulty of construction.System is that each steady arm configures unique id number, and the steady arm in a setting number interval is that permanent type stops, and the steady arm in another number interval is that interim type stops, and realizes vehicle and distinguishes.
When vehicle enters community, resident family holds permanent type steady arm, and visitor holds interim type steady arm.The present invention adopts the positioning signal source of weak power, and button cell can meet power demands, and coverage is set as 5 ~ 100m, gives full play to short distance, power-saving feature, while maintenance appropriate accuracy, reaches very high cost performance and ease for use.During start, pass through multiple field of search one by one.Steady arm timing outwards sends the wireless signal of weak power, after receiver receives wireless signal, locating information is issued server, after system validation steady arm, namely confirms vehicle location.Vehicle finally can stop a field of search, and finally that field of search is exactly the stand of vehicle.After car stops, system is that positive number is counted once in the parking field of search, and in like manner, after vehicle take-offs leaves the parking field of search, once, statistical number N increases and decreases adjustment to system meter negative thus.N is larger, illustrates that the vehicle of the parking field of search is more, thus for parking stall search foundation is provided.
Parking stall in district is fixing, means that the parking capacity of each field of search is also limited.System manager, according to actual conditions in district, presets the car number limit value of each field of search in server software.These numerical value may be forbidden, and system possesses limit value more New function, can be in operation according to the change of the statistical number N of every day, determine the reasonable stop of several of certain field of search.A field of search of stopping at full capacity, its car number limit value will be tending towards constant, and system, after operation a period of time, can determine the car number limit value of each field of search.
First system confirms the statistical number N of each field of search, statistical number N=permanent stop of several+temporary parking number.If the statistical number N of certain field of search is less than car number limit value, illustrate that there is vacant parking stall this field of search.If statistical number N is more than or equal to the restriction of car number, but comprises temporary parking number, illustrate that this field of search is temporarily unavailable.These results show on the software interface of server.The present invention allows authorized user access services device, calls parking stall data, and data are sent to the handheld terminal of user by GPRS/3G/4G or cable broadband, thus realizes the search of vacant parking stall.
Thus, real-time, a reliable parking stall search network has been constructed in intelligence community, and this system can determine the vacant parking stall of where is it, and user can call these data at any time.System also regularly can send parking space information to authorized user, facilitates user to find parking spot, achieves the vehicle management of low cost, enriched the experience of intelligence community.
(4) accompanying drawing explanation
Be illustrated the present invention below in conjunction with accompanying drawing, Fig. 1 is positioning principle figure, Fig. 2 of the present invention is fundamental diagram of the present invention, and Fig. 3 is the embodiment at outdoor sports of the present invention.
Fig. 1 describes wireless localization apparatus and how to work.Multiple receiver 1 network consisting, they are by data network 3 and server 4 communication, and data network 3 has wireless and wired two kinds of modes.Steady arm 2 is portable communications modules, carried by automobile-mounted, steady arm 2 regularly outwards can send the wireless signal of weak power, after receiver 1 receives wireless signal, by locating information real-time Transmission to server 4, server 4 can determine the position of this steady arm 2.Authorized user can use handheld terminal 5 access services device 4, calls relevant data.
Fig. 2 describes system and how to realize car number statistics and parking stall arbitration functions.The communication radius of receiver 1 is set in the interval of 5 ~ 100m, and receiver 1 does not make response to extraneous wireless signal, and thus, form multiple field of search 6 in region, they are uniformly distributed, and ensure the covering to the track in district and parking stall.Each steady arm 2 configures unique id number, and the steady arm in a setting number interval is that permanent type stops, and the steady arm in another number interval is that interim type stops, and different automobiles carries the steady arm in particular number interval, and the system of being convenient to judges dead ship condition.Steady arm 2 is placed on automobile, automobile is in moving process, and can be switched to another field of search from a field of search, receiver 1 identifies the wireless signal of steady arm 2, confirm the position of this steady arm, the field of search passed through does not count, and after automobile stops, system is that positive number is counted once in the field of search of stopping, automobile reruns and leaves the parking field of search, after being identified by another field of search, system is that negative is counted once in the parking field of search, and statistical number N increases and decreases thus.Server software presets the car number limit value of each field of search, and when the statistical number N of certain field of search 6 is more than or equal to car number limit value, namely system judges without room; When statistical number N is less than car number limit value, namely system judges to have vacant position.System possesses car number limit value more New function, can be in operation according to the change of the statistical number N of every day, determines the reasonable stop of several of certain field of search.
Fig. 2 is also the embodiment of the present invention in garage.The quantity of the field of search 6 is determined according to positioning precision, the amount doesn't matter, and the quantity of the field of search is more, and positioning precision is higher.The present embodiment covers track and parking stall with 14 fields of search 6, and the communication radius of each field of search is set as 8m, and positioning precision is higher.Automobile carries steady arm 2 when entering garage, the field of search 6 tracking motor whereabouts, and the field of search passed through does not count, after automobile stops, system is that positive number is counted once in the parking field of search, and automobile reruns and leaves the parking field of search, and system is that negative is counted once in the parking field of search.Thus, system realizes the retrieval of vacant parking stall by the change of the statistical number N of each field of search, and allows handheld terminal access services device 4, calls parking stall data, realizes parking stall function of search.This search system is very valuable to user, and user finds out Parking situation in district at any time, finds parking stall rapidly.
Fig. 3 is the embodiment of the present invention at villa quarter.The present embodiment covers track and parking stall with seven fields of search 6, and the communication radius of each field of search is set as 20m, outdoor broad view, and positioning precision can suitably reduce.Automobile carries steady arm 2 when entering villa quarter, and after automobile stops, system is that positive number is counted once in the parking field of search.Automobile reruns and leaves certain field of search, and system is that negative is counted once in the parking field of search.Authorized user access services device, calls parking stall data, realizes parking stall function of search.
(5) beneficial effect
The present invention is the parking stall search network of novel concept, and the parking management and the parking stall that are specially adapted to intelligence community are searched for, and achieves the combination that low cost sensor and automaticdata upgrade, and greatly facilitates resident family to inquire about parking stall situation in community, finds rapidly vacant parking stall.Network size of the present invention is moderate, and cost is low, and automaticity is high, and allowing handheld terminal calling data, is desirable parking stall search system.
Claims (5)
1. based on a parking stall search network system for wireless location, evenly arrange receiver network, form multiple field of search in community, vehicle is equipped with steady arm, it is characterized in that:
Steady arm (2) regularly outwards can send the wireless signal of weak power, after receiver (1) receives wireless signal, by locating information real-time Transmission to server (4), can determine the position of this steady arm (2);
Each steady arm (2) configures unique id number, and the steady arm in a setting number interval is that permanent type stops, and the steady arm in another number interval is that interim type stops, and different automobiles carries the steady arm in particular number interval;
Automobile is in moving process, another field of search can be switched to from a field of search, the wireless signal of receiver identification steady arm, the field of search passed through does not count, and after automobile stops, system is that positive number is counted once in the parking field of search, automobile reruns and leaves the parking field of search, after being identified by another field of search, system is that negative is counted once in the parking field of search, and statistical number N increases and decreases thus;
Certain field of search of system statistics park car number, contrast with preset normal data, judged the Parking situation of the field of search by positive negative spread.
2. parking stall according to claim 1 search network, it is characterized in that multiple receiver (1) network consisting, they are by data network (3) and server (4) communication, and data network (3) has wireless and wired two kinds of modes.
3. parking stall according to claim 1 search network, it is characterized in that the communication radius of receiver (1) is set in the interval of 5 ~ 100m, receiver (1) does not make response to extraneous wireless signal, thus, multiple field of search (6) is formed in region, they are uniformly distributed, and ensure the covering to the track in district and parking stall.
4. parking stall according to claim 1 search network, it is characterized in that server software presets the car number limit value of each field of search, when the statistical number N of certain field of search is more than or equal to car number limit value, namely system judges without room, when statistical number N is less than car number limit value, namely system judges to have vacant position.
5. parking stall according to claim 1 search network, is characterized in that system possesses car number limit value more New function, can be in operation according to the change of the statistical number N of every day, determine the reasonable stop of several of certain field of search.
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| CN201310478559.0A CN103489332B (en) | 2013-10-14 | 2013-10-14 | The parking stall search network of intelligence community |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310478559.0A CN103489332B (en) | 2013-10-14 | 2013-10-14 | The parking stall search network of intelligence community |
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| CN103489332A CN103489332A (en) | 2014-01-01 |
| CN103489332B true CN103489332B (en) | 2015-11-25 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104732802B (en) * | 2015-03-25 | 2017-01-18 | 江苏中设集团股份有限公司 | Method for calculating number of parking spots in passenger station |
| CN107481548B (en) * | 2017-09-21 | 2021-03-12 | 上海喜泊客信息技术有限公司 | Parking management method and system |
| CN108009965A (en) * | 2017-11-29 | 2018-05-08 | 重庆文中科技有限公司 | Intelligence community service for life system |
Citations (5)
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| US7385526B1 (en) * | 2006-04-07 | 2008-06-10 | Joseph Bullard | Vehicle locating device |
| CN102074125A (en) * | 2011-01-25 | 2011-05-25 | 中山北京理工大学研究院 | Low power consumption parking management system based on wireless sensor network, and wireless network nodes |
| CN202177980U (en) * | 2011-08-03 | 2012-03-28 | 深圳市捷顺科技实业股份有限公司 | Park stall guide system |
| CN102629420A (en) * | 2012-03-19 | 2012-08-08 | 北京邮电大学 | Vehicle wireless positioning method and system in parking lot |
| CN203084942U (en) * | 2012-12-21 | 2013-07-24 | 无锡机电高等职业技术学校 | Parking lot management system based on Zigbee |
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2013
- 2013-10-14 CN CN201310478559.0A patent/CN103489332B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7385526B1 (en) * | 2006-04-07 | 2008-06-10 | Joseph Bullard | Vehicle locating device |
| CN102074125A (en) * | 2011-01-25 | 2011-05-25 | 中山北京理工大学研究院 | Low power consumption parking management system based on wireless sensor network, and wireless network nodes |
| CN202177980U (en) * | 2011-08-03 | 2012-03-28 | 深圳市捷顺科技实业股份有限公司 | Park stall guide system |
| CN102629420A (en) * | 2012-03-19 | 2012-08-08 | 北京邮电大学 | Vehicle wireless positioning method and system in parking lot |
| CN203084942U (en) * | 2012-12-21 | 2013-07-24 | 无锡机电高等职业技术学校 | Parking lot management system based on Zigbee |
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Effective date of registration: 20230201 Address after: Building 13, Block B, No. 968, Chenfeng Road, Jintan District, Changzhou City, Jiangsu Province, 213251 Patentee after: Jiangsu Guanhua New Energy Technology Co.,Ltd. Address before: 200433 Room 302, No.9, Lane 86, Shiguang Road, Yangpu District, Shanghai Patentee before: Yin Menghan |