CN101958055B - Parking induction management system - Google Patents

Parking induction management system Download PDF

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Publication number
CN101958055B
CN101958055B CN201010530198A CN201010530198A CN101958055B CN 101958055 B CN101958055 B CN 101958055B CN 201010530198 A CN201010530198 A CN 201010530198A CN 201010530198 A CN201010530198 A CN 201010530198A CN 101958055 B CN101958055 B CN 101958055B
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parking
information
central processing
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module
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CN101958055A (en
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舒海东
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Chongqing Parabola Information Technology Co., Ltd.
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Abstract

The invention discloses a parking induction management system. The system comprises an information acquisition module, a terminal management module, a central processing module and an information transceiving module which are connected in turn, wherein the central processing module is also connected and communicated with a traffic control centre; the parking place information, acquired by the information acquisition module, of a parking lot is input into the central processing module through the terminal management module; the central processing module also receives parking place query information transmitted by a user through the information transceiving module in real time, and receives traffic information through the traffic control centre; and the central processing module synthesizes the parking place information, the parking place query information and the traffic information, outputs parking induction information, and transmits the parking induction information to the user. The management system of the invention has the characteristics of high information real-time performance, high accuracy and high reliability, can assist the user in finding the parking lot rapidly, and contributes to easing traffic jam.

Description

The parking guidance management system
Technical field
The invention belongs to communication technique field, be specially the management system that a kind of people of being used to provide parking stall information inquiry and booking service, and solve the problem of parking difficulty in the city, thereby reach the purpose of alleviating traffic pressure through this management system.
Background technology
Along with The development in society and economy; The quantity of motor vehicle rapidly increases in the city; Road traffic load and parking demand also increase sharply, and parking difficulty has become a great problem in the urban transportation, because problems such as the parking offense that parking difficulty is brought, traffic hazard make traffic block up more again; And the formation vicious cycle, this has become " bottleneck " of restriction regional economic development.
Through analyzing the reason of present parking difficulty, find it mainly is the following aspects: 1, parking stall shortage; 2, parking information is not enough; 3, existing parking facility utilization factor is lower; 4, ladder of management falls behind.To the situation of parking stall shortage, can be through the means of transportation of making rational planning for, development parking industry, the mode that increases the parking stall, key area solves, but this needs a relatively long process.And want the difficult pressure of stopping at release within a short period of time at present, can only be through improving the parking management level, increase existing parking lot utilization factor and real-time parking information being provided for people.For realizing above purpose; Present many countries and regions have all been developed parking guidance system in succession; Like application number is 200910095252.6 Chinese patent disclosed " a kind of intelligent parking guide system and method ", and it comprises parking stall monitoring system, public network server and connects both mobile communication networks, the Surveillance center that is connected with public network server in addition; Its principle of work is gathered the parking information in the monitoring range for the parking stall monitoring system; And being sent to mobile communication network, public network server receives parking stall information and sends to Surveillance center from mobile communication network, just views the parking space information in parking lot through Surveillance center.When using this parking guidance system, people can only check parking space information through the display board that is connected with Surveillance center, and the quantity of display board and position relative fixed all, thereby people's inconvenience very when obtaining information.And for example application number is that 200410053837.9 Chinese patent discloses a kind of " city parking guiding moving indication and realization system "; Its working method is elder generation's collection parking position information and is stored in the stop database; Receive the parking guidance request of client's proposition when system after; In system, search for the stop that meets customer demand according to Customer Location, send the parking guidance information to the client then.Though this parking guidance system is convenient when the client inquires about; But the information real-time property of its transmission is relatively poor; Have or not the parking stall to make anticipation in the time of can not reflecting the situation of change of parking position fast and the client arrived the parking lot; Particularly the parking stall is less and the client arrives the parking lot also needs under the situation of a period of time in the parking lot, and it is at a loss as to what to do that the client tends to the parking space information of obtaining, even may cause the misleading of information in addition.
Summary of the invention
To above-mentioned deficiency of the prior art; Fundamental purpose of the present invention be to solve people relatively poor from the parking space information real-time that present parking guidance system obtains, lack the anticipation function; Cause the problem of information misleading peak period easily in parking; And provide a kind of information to issue the parking guidance management system real-time, that accuracy is higher; Make people can find nearest parking stall easily and efficiently, thereby reduce the time that people waste when seeking the parking stall, and alleviate traffic pressure through management system of the present invention.
Technical scheme of the present invention: the parking guidance management system, comprise the information acquisition module, termination management module, central processing module and the signal dispatcher module that connect successively, central processing module also is connected communication with traffic control center; The parking space information in the parking lot of said information acquisition module collection is imported central processing module through termination management module; Said central processing module also receives the parking stall Query Information that the user sends through signal dispatcher module in real time, and receives traffic information through traffic control center simultaneously; After said central processing module was carried out overall treatment to said parking space information, parking stall Query Information and traffic information, the outputting parking induction information also sent to the user through signal dispatcher module;
The parking guidance information of said central processing module output calculates according to following method step:
1) confirms the user position according to the parking stall Query Information that receives, and the parking space information in the parking lot of calling and obtaining user appointment, comprise in the said parking space information that C is counted in total berth, parking lot and A is counted in current residual berth, parking lot;
2) relation of judgement A and 95%C: if A<95%C, then the outputting parking induction information is " expiring "; If A>95%C, then execution in step 3) operation;
3) combine traffic information and parking stall Query Information, calculate the user according to following formula and arrive the real-time running time of specifying the parking lot from current location t:
Figure 936670DEST_PATH_IMAGE002
be under the free flow condition time of user from the current location to the parking lot, said free flow is the normal passage rate of vehicle under no traffic jam situation;
Figure 409240DEST_PATH_IMAGE003
is current road Traffic Volume;
Figure 709640DEST_PATH_IMAGE004
is the traffic capacity of the current place of user road;
Figure 572554DEST_PATH_IMAGE005
, βBe custom parameter, establish =0.15, β=4.0;
4) to the time tJudge: if t<5min, then the outputting parking induction information is " sky "; If t>5min, then execution in step 5) operation;
5) calculate the elapsed time tB is counted in the residue berth in back parking lot, and said residue berth is counted B and calculated according to following mode:
Central processing module is transferred and is received before any a period of time of said parking stall Query Information T'The parking stall utilization factor f, B=A-then f* t
Then B is judged: if B<95%C, then the outputting parking induction information " is expired "; If B>95%C, then outputting parking induction information " sky ".
Parking guidance management system of the present invention can help the driver to find the parking stall as early as possible; Shorten and cruise the time, reduce, improve the utilization rate of road because of seeking the invalid traffic that the berth produces; Alleviate to a certain extent and induce the traffic pressure in district, thereby improve urban traffic conditions.
With respect to prior art, the present invention has the following advantages:
1, real-time: parking guidance management system of the present invention can provide real-time parking information and traffic information for the parking demand person; And the update cycle of information is short; Ageing very strong, demander only needs just can inquire real-time parking information through mobile phone or computer to access specified message platform whenever and wherever possible; Make the driver can understand the dynamic of parking lot in real time, this helps to help the driver in time to adjust route and definite parking lot.
2, information accuracy is high: in the parking guidance information that system of the present invention provided; The static information that had both comprised the parking lot; Like position in map of the title of parking facility, address, telephone number, parking facility, go to the direction of parking facility etc.; The multidate information that has also comprised the parking lot; As " empty, the full " state in the real-time information of available parking gap number, parking lot, the possibility of parking position has been arranged when arriving the parking lot and arrive the optimal route in parking lot and estimate cost time etc., particularly systems incorporate traffic real-time information various parameters have been carried out analysis-by-synthesis, calculating, have or not the parking stall to carry out anticipation in the time of can reaching the parking lot to vehicle more accurately; Thereby avoid appearing at when parking peak period driver inquires about the parking stall is arranged, and the situation of Occupied when reaching.
3, reduced because of seeking the traffic jam that the parking stall causes: system of the present invention can guide the driver to reach the parking lot quickly and easily; Thereby reduce because of the driver seeks the traffic jam that bring in the parking lot aimlessly, and disorderly stop leaving about road block and the traffic hazard that causes because of can not find the parking stall.
4, good reliability: the present invention utilizes the 3G communication network to carry out data transmission, has advantages such as accuracy good, the bit error rate are low, communication quality height, has improved the reliability of system; And can directly carry out processes such as operations such as the parking stall is subscribed, parking paying, the predetermined affirmation when having reduced vehicle turnover parking lot, charge through system platform, thus saved the time, improved parking efficient.
Description of drawings
Fig. 1 is the structured flowchart of parking guidance management system of the present invention;
Fig. 2 is the computational analysis process flow diagram of central processing module of the present invention.
Among the figure, 1-information acquisition module, 2-termination management module, 3-central processing module, 4-signal dispatcher module, 5-traffic control center.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
As shown in Figure 1, the parking guidance management system comprises the information acquisition module 1, termination management module 2, central processing module 3 and the signal dispatcher module 4 that connect successively, and central processing module 3 also is connected communication with traffic control center 5; The parking space information in the parking lot that said information acquisition module 1 is gathered is through termination management module 2 input central processing module 3; Said central processing module 3 also receives the parking stall Query Information that the user sends through signal dispatcher module 4 in real time, and receives traffic information through traffic control center 5 simultaneously; After 3 pairs of said parking space information of said central processing module, parking stall Query Information and traffic information carried out overall treatment, the outputting parking induction information also sent to the user through signal dispatcher module 4.
Among the present invention; Information acquisition module 1 can adopt Long-Range Surveillance Unit or sensor device to realize the collection of parking position information; Can also obtain the transport information of distribution centre, parking lot road in addition through traffic control center 5; Traffic control center 5 among the present invention is a traffic control system of the prior art, and its transport information of obtaining is very comprehensive, does not detail at this.In each parking lot, be respectively arranged with a counterpart terminal administration module 2; Said termination management module 2 can also be controlled the gate control system work in garage, corresponding parking lot simultaneously; After the parking space information in the parking lot that termination management module 2 is gathered the information acquisition module that receives 1 converts digital signal into, import central processing module 3 again; Can also the data message in corresponding parking lot be uploaded to central processing module 3 through termination management module 2 simultaneously; Its data message of uploading comprises: map, parking facility capacity, fee structure, business hours etc. near address, parking lot, telephone number, position, the parking lot; Central processing module 3 leaves these information in the database in, and in a period of time, keeps relative stability.Central processing module 3 is when receiving the parking lot data message of typing; Can also receive the cellphone information typing through signal dispatcher module 4; Promptly set up a WAP network platform through signal dispatcher module 4, the user only need visit completion information inquiry, data upload, parking reservation and the electronic payment etc. that this platform just can be real-time through internet, mobile phone, PDA etc.
Referring to Fig. 2, among the present invention, the parking guidance information of central processing module 3 outputs calculates according to following method step:
1) central processing module 3 is confirmed the user position according to the parking stall Query Information that receives, and from database the parking space information in the parking lot of calling and obtaining user appointment, comprise in the said parking space information that C is counted in total berth, parking lot and A is counted in current residual berth, parking lot;
2) relation of judgement A and 95%C: if A<95%C, then the outputting parking induction information is " expiring ", the expression Occupied; If A>95%C, then execution in step 3) operation;
3) combine traffic information and parking stall Query Information, calculate the user according to following formula and arrive the real-time running time of specifying the parking lot from current location t:
Figure 982992DEST_PATH_IMAGE001
be under the free flow condition time of user from the current location to the parking lot;
Figure 804504DEST_PATH_IMAGE003
is current road Traffic Volume;
Figure 22383DEST_PATH_IMAGE004
is the traffic capacity of the current place of user road;
Figure 203966DEST_PATH_IMAGE005
, βBe custom parameter, establish
Figure 331322DEST_PATH_IMAGE005
=0.15, β=4.0;
4) to the time tJudge: if t<5min, then the outputting parking induction information is " sky ", the expression garage also has the parking stall; If t>5min, then execution in step 5) operation, select 5min and time here for use tCompare; Be because system is set at 5min with refresh cycle of parking guidance information; And select for use 5min to consider that as the refresh cycle traffic of this area and area size set, according to the traffic conditions of different regions, different refresh cycle can be set also;
5) calculate the elapsed time tB is counted in the residue berth in back parking lot, and said residue berth is counted B and calculated according to following mode:
Central processing module (3) is transferred and is received before any a period of time of said parking stall Query Information T'The parking stall utilization factor f, B=A-then f* t
Then B is judged: if B<95%C, then the outputting parking induction information " is expired "; If B>95%C, then outputting parking induction information " sky ".Said parking stall utilization factor fBe the parameter of gathering in real time in the central processing module (3), it can obtain through query video or hand input-data, belongs to the existing conventional parameter, and the time T'Can set by the staff according to demand, can be made as usually 1 hour.For example: this garage has 100 parking stalls, and on average in 1 hour, the parking stall utilization factor is 20% (having 20 parking stalls in promptly 1 hour can be subscribed or take); If then the user need spend 1 hour time time from the inquiry reference point to the parking stall, destination; Be originally 95% (95 residue parking stalls so; Be A); Then system prediction 1 as a child after residue parking stall, this garage be 75% (75 residues parking stall, i.e. B), and then according to the parking guidance information in this garage of Rule of judgment output of B.
Among the present invention, with total berth number in parking lot 95% as criterion, and the parking guidance information of output " sky " or " expiring " has only combined the practical experience in domestic and international parking lot to set.Because consider when the residue parking stall in parking lot number arrives to a certain degree (such as 2) less; If the parking guidance information of output is the quantity of parking stall; It is at a loss as to what to do then might to cause the driver to see after this information; And the unfavorable situation that makes parking demand concentrate to a certain point produces, and increases the dissatisfaction that the misleading because of information brings thus.And when the utilization factor behind the practical efficiency in parking lot or the prediction certain hour 95% when above, then can be regarded as this parking lot and be " expiring ", otherwise be " sky ", this decision procedure can be reduced to the degree of information misleading minimum.
Parking guidance management system of the present invention can induce the driver to find the parking lot most effectively through the information such as position, behaviour in service, route and relevant road traffic condition in parking lot are provided to the user, can also promote the parking lot to utilize equalization simultaneously; Improve the parking lot turnover rate; Reduce vacancy rate, ensure the economic benefit in parking lot, and the economic vitality of commercial facility in the promotion system; Optimize the parking environment, reduce the phenomenon of parking violation.

Claims (1)

1. parking guidance management system; It is characterized in that; Comprise the information acquisition module (1), termination management module (2), central processing module (3) and the signal dispatcher module (4) that connect successively, central processing module (3) also is connected communication with traffic control center (5); The parking space information in the parking lot that said information acquisition module (1) is gathered is through termination management module (2) input central processing module (3); Said central processing module (3) also receives the parking stall Query Information that the user sends through signal dispatcher module (4) in real time, and receives traffic information through traffic control center (5) simultaneously; After said central processing module (3) was carried out overall treatment to said parking space information, parking stall Query Information and traffic information, the outputting parking induction information also sent to the user through signal dispatcher module (4);
The parking guidance information of said central processing module (3) output calculates according to following method step:
1) central processing module (3) is confirmed the user position according to the parking stall Query Information that receives, and the parking space information in the parking lot of calling and obtaining user appointment, comprises in the said parking space information that C is counted in total berth, parking lot and A is counted in current residual berth, parking lot;
2) relation of judgement A and 95%C: if A<95%C, then the outputting parking induction information is " expiring "; If A>95%C, then execution in step 3) operation;
3) combine traffic information and parking stall Query Information, calculate the user according to following formula and arrive the real-time running time of specifying the parking lot from current location t:
Figure 2010105301986100001DEST_PATH_IMAGE002
Wherein, t 0Be the time of user from the current location to the parking lot under the free flow condition;
vBe current road Traffic Volume;
cBelong to the traffic capacity of road for the user;
α, βBe custom parameter, establish α=0.15, β=4.0;
4) to the time tJudge: if t<5min, then the outputting parking induction information is " sky "; If t>5min, then execution in step 5) operation;
5) calculate the elapsed time tB is counted in the residue berth in back parking lot, and said residue berth is counted B and calculated according to following mode:
Central processing module (3) is transferred and is received before any a period of time of said parking stall Query Information T'The parking stall utilization factor f, B=A-then f* t
Then B is judged: if B<95%C, then the outputting parking induction information " is expired "; If B>95%C, then outputting parking induction information " sky ".
CN201010530198A 2010-11-03 2010-11-03 Parking induction management system Expired - Fee Related CN101958055B (en)

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CN102819963A (en) * 2011-06-07 2012-12-12 青岛依鲁光电显示有限公司 Barrier-free parking management dynamic guidance system
CN104937650B (en) * 2012-12-21 2017-12-05 泊知港有限公司 For positioning the system and method for available parking places
CN104143267A (en) * 2014-07-16 2014-11-12 中国科学院半导体研究所 Intelligent parking management system and method
CN104933891A (en) * 2015-07-06 2015-09-23 深圳市腾讯计算机系统有限公司 Information processing method, client and service platform
CN105139686B (en) * 2015-09-07 2017-06-30 广东欧珀移动通信有限公司 A kind of parking stall air navigation aid and mobile terminal
CN106297366A (en) * 2016-08-26 2017-01-04 杭州研智科技有限公司 A kind of reverse vehicle-searching system for parking lots
CN106297387A (en) * 2016-08-26 2017-01-04 杭州研智科技有限公司 A kind of remote reserved method of parking position
CN106530810A (en) * 2016-11-18 2017-03-22 安徽超清科技股份有限公司 Traffic guidance system based on information of parking lot
CN106781650A (en) * 2016-12-02 2017-05-31 巫溪县致恒科技有限公司 Intelligent parking system and method
CN114038202A (en) * 2021-12-02 2022-02-11 华录易云科技有限公司 Parking guidance system and method based on intelligent park traffic flow
CN114511937B (en) * 2022-02-25 2023-10-17 西南交通大学 Automatic driving parking charging method based on parking duration

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