CN107424434A - A kind of parking stall reserving method and system applied to smart city - Google Patents

A kind of parking stall reserving method and system applied to smart city Download PDF

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Publication number
CN107424434A
CN107424434A CN201710473232.2A CN201710473232A CN107424434A CN 107424434 A CN107424434 A CN 107424434A CN 201710473232 A CN201710473232 A CN 201710473232A CN 107424434 A CN107424434 A CN 107424434A
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parking
wireless terminal
parking stall
management platform
driver
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杜光东
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Shenzhen Shenglu IoT Communication Technology Co Ltd
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Priority to CN201710473232.2A priority Critical patent/CN107424434A/en
Priority to PCT/CN2017/100392 priority patent/WO2018233077A1/en
Publication of CN107424434A publication Critical patent/CN107424434A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/02—Reservations, e.g. for tickets, services or events
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/14—Payment architectures specially adapted for billing systems
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • G08G1/096816—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard where the complete route is transmitted to the vehicle at once
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/141—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces
    • G08G1/144—Traffic control systems for road vehicles indicating individual free spaces in parking areas with means giving the indication of available parking spaces on portable or mobile units, e.g. personal digital assistant [PDA]

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Abstract

A kind of parking stall reserving method and system applied to smart city, including：When target parking position is reserved inquiry message, including vehicles identifications, the parking pay value in the unit interval, parking duration and the inquiry message for asking whether to allow target parking position to be reserved are issued to parking stall owning user；The Weather information of preset duration corresponding to target parking position is inquired about when user's instruction allows to be reserved and is handed down to wireless terminal；The stopping guide path of current vehicle location and target parking position is generated when wireless terminal determines to need to preengage target parking position and is sent to wireless terminal；Parking Fee is deducted in the actual down time of target parking position according to the parking pay value in the unit interval and vehicle when vehicle where wireless terminal makes from target parking position.Driver can be made easily to find parking stall to be stopped, driver is predicted the Weather information of preset duration corresponding to parking stall in advance, Vehicle protector when carrying out parking in advance prepares.

Description

A kind of parking stall reserving method and system applied to smart city
Technical field
The present invention relates to internet of things field, more particularly to a kind of parking stall reserving method applied to smart city and System.
Background technology
Currently, as the horizontal continuous lifting of people life, the automobile rigid demand in China keep vigorous, car ownership Swift and violent growth trend is kept, for the automobile of the registration of new registration in 2016 up to 27,520,000, recoverable amount has a net increase of 22,120,000, is history Highest level.There is the car ownership in 49 cities in the whole nation more than 1,000,000, and the car ownership in 18 cities surpasses 2,000,000, The car ownership in 6 cities surpasses 3,000,000.Wherein, 18 cities of the car ownership more than 2,000,000 be successively Beijing, Chengdu, Chongqing, Shanghai, Shenzhen, Suzhou, Tianjin, Zhengzhou, Xi'an, Hangzhou, Wuhan, Guangzhou, Shijiazhuang, Dongguan, Nanjing, Qingdao, Ningbo, Foshan.Stopped for the ease of the masses, increasing parking stall is gradually developed.It is in practice, it has been found that a lot When driver be difficult easily to find parking stall to be stopped；Moreover, for the parking stall of open air, driver often can not The Weather information of preset duration corresponding to parking stall is predicted in advance, so that Vehicle protector when can not carry out parking in advance prepares, So that vehicle easily causes to damage by bad weather.
The content of the invention
The embodiment of the invention discloses a kind of parking stall reserving method and system applied to smart city, driving can be made Member easily finds parking stall and stopped, and driver can also be made to predict the weather of preset duration corresponding to parking stall in advance Information, Vehicle protector during so as to carry out parking in advance prepare, and prevent vehicle from causing to damage by bad weather.
First aspect of the embodiment of the present invention discloses a kind of parking stall reserving method applied to smart city, including：
Wireless terminal reports the reserve requests for target parking position to parking stall management platform, and the reserve requests include Where the wireless terminal when current vehicle location of vehicle, vehicles identifications, the parking pay value in the unit interval and parking It is long；
The parking stall management platform issues inquiry message to the user terminal of the target parking position owning user, described Inquire that message includes the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry message, The inquiry message is used to ask whether to allow the target parking position to be reserved；
The parking stall management platform receive that the user terminal reports be used to indicate allow the target parking position During the response message being reserved, inquire about the Weather information of preset duration corresponding to the target parking position and be handed down to described wireless Terminal, so that the driver of vehicle determines the need for preengaging the target according to the Weather information where the wireless terminal Parking stall；
Configured information that the parking stall management platform is reported on the wireless terminal, which represents to need to preengage the target, stops During parking stall, generate the stopping guide path between the current vehicle location and the target parking position and be sent to described wireless Terminal carries out stopping guide；
The parking stall management platform is when vehicle where the wireless terminal makes from the target parking position, according to described Vehicle where wireless terminal reports in the unit interval parking pay value and the wireless terminal stops in the target It is whole to the user that corresponding Parking Fee is deducted in payment accounts corresponding to the actual down time from the wireless terminal of position Charge account corresponding to end.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the wireless terminal is to parking stall Before management platform reports the reserve requests for target parking position, methods described also includes：
Wireless terminal outputting parking bit distribution figure, and the driver for responding wireless terminal place vehicle stops for described The selection instruction of target parking position input in the distribution map of parking stall, obtain wireless terminal configuration at least two different determine Position interface；And send Location Request to described at least two different locating interfaces, distinguished with triggering each locating interface The Location Request received is sent to each self-corresponding location-server；And obtain corresponding at least one locating interface The positional information that location-server is sent, and obtain from the first moment to the response time at the second moment, the first moment was each At the time of locating interface sends Location Request, at the time of the second moment was that each locating interface receives positional information；And will Determine with the response time corresponding to each locating interface compared with response lag, and from the response time not less than response lag Positioning precision highest positional information is extracted in the positional information that position interface is received as current vehicle location；
The wireless terminal prompts the parking pay value that the driver was inputted in the unit interval and parking duration, and examines The parking pay value and parking duration surveyed in the unit interval of driver's input.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the wireless terminal outputting parking Before bit distribution figure, methods described also includes：
Whether the mood of the driver of vehicle is stablized where the wireless terminal identifies the wireless terminal, if mood is not It is stable, prompt the driver to stop；If be emotionally stable, the wireless terminal gathers driving described in a frame every specified time The facial image of member, and human eye locating rectangle is determined from the facial image, and calculate the face of the human eye locating rectangle Product, the eyes of driver according to threshold decision open the degree of closing, and open the degree of closing according to the eyes of the driver Human eye degree of fatigue value is evaluated, and judges whether the eyes of the driver are tired based on the human eye degree of fatigue value, If tired, the driver is prompted to stop.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the parking stall management platform is looked into Ask the Weather information of preset duration corresponding to the target parking position and be handed down to the wireless terminal, including:
The parking stall management platform judges whether the current work load of the parking stall management platform exceedes described stop The live load that parking stall management platform is specified；
If the current work load of the parking stall management platform is not less than the work that the parking stall management platform is specified Make load, the parking stall management platform inquires about port by Weather information and inquires about weather corresponding to port to the Weather information Service centre initiates the Weather information inquiry request for including the target parking position；
And the parking stall management platform receives the weather service and returned centrally through Weather information inquiry port The Weather information of preset duration corresponding to the target parking position returned；
And the Weather information of preset duration corresponding to the target parking position is handed down to by the parking stall management platform The wireless terminal.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the wireless terminal is to parking stall Management platform reports the reserve requests for target parking position, including：
Whether forward node is previously provided with the wireless terminal scanning surrounding environment, if being previously provided with described turn Node is sent out, whether the terminal quantity being currently accessed for detecting the forward node exceedes the maximum terminal that the forward node is specified Access quantity；
If the terminal quantity being currently accessed of the forward node is not less than the maximum terminal that the forward node is specified Quantity, the wireless connection that the wireless terminal is established between the forward node are accessed, and is reported to the forward node For the reserve requests of target parking position, the reserve requests for target parking position are encrypted by the forward node After be sent to the parking stall management platform.
Second aspect of the embodiment of the present invention discloses a kind of parking stall reservation system applied to smart city, including wireless whole End and parking stall management platform, wherein：
The wireless terminal, for reporting the reserve requests for target parking position, institute to the parking stall management platform Stating reserve requests includes the current vehicle location, vehicles identifications, the parking pair in the unit interval of wireless terminal place vehicle Take value and parking duration；
The parking stall management platform, disappear for issuing inquiry to the user terminal of the target parking position owning user Breath, the inquiry message include the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry Information is asked, the inquiry message is used to ask whether to allow the target parking position to be reserved；
The parking stall management platform, be additionally operable to receive that the user terminal reports be used to indicate allow the target During the response message that parking stall is reserved, inquire about the Weather information of preset duration corresponding to the target parking position and be handed down to institute Wireless terminal is stated, so that the driver of vehicle where the wireless terminal determines the need for preengaging institute according to the Weather information State target parking position；
The parking stall management platform, the configured information for being additionally operable to report on the wireless terminal represent to need described in reservation During target parking position, generate the stopping guide path between the current vehicle location and the target parking position and be sent to institute State wireless terminal and carry out stopping guide；
The parking stall management platform, it is additionally operable to when vehicle where the wireless terminal makes from the target parking position, Vehicle is described where the parking pay value in the unit interval reported according to the wireless terminal and the wireless terminal Corresponding Parking Fee is deducted in payment accounts corresponding to the actual down time from the wireless terminal of target parking position to institute State charge account corresponding to user terminal.
As an alternative embodiment, in second aspect of the embodiment of the present invention：
The wireless terminal, it is additionally operable in the reserve requests reported to parking stall management platform for target parking position Before, outputting parking bit distribution figure, and the driver for responding wireless terminal place vehicle is directed to the parking stall distribution map In target parking position input selection instruction, obtain at least two different locating interfaces of wireless terminal configuration；With And send Location Request to described at least two different locating interfaces, it will be received respectively with triggering each locating interface Location Request be sent to each self-corresponding location-server；And obtain positioning service corresponding at least one locating interface The positional information that device is sent, and it is each locating interface to obtain from the first moment to the response time at the second moment, the first moment At the time of sending Location Request, at the time of the second moment was that each locating interface receives positional information；And will with it is each fixed The response time is compared with response lag corresponding to the interface of position, and the locating interface institute from the response time not less than response lag Positioning precision highest positional information is extracted in the positional information of reception as current vehicle location；And prompt the driving Parking pay value and parking duration in member's input unit interval, and detect in the unit interval that the driver inputs Parking pay value and parking duration.
As an alternative embodiment, in second aspect of the embodiment of the present invention：
The wireless terminal, it is additionally operable to before outputting parking bit distribution figure, vehicle where identifying the wireless terminal Whether the mood of driver is stablized, if emotional instability, prompts the driver to stop；It is described wireless if be emotionally stable Terminal gathers the facial image of driver described in a frame every specified time, and determines that human eye positions from the facial image Rectangle, and calculate the area of the human eye locating rectangle, the eyes of driver according to threshold decision open the degree of closing, and Close degree evaluation according to opening for the eyes of the driver and go out human eye degree of fatigue value, and based on the human eye degree of fatigue value Judge whether the eyes of the driver are tired, if tired, prompt the driver to stop.
As an alternative embodiment, in second aspect of the embodiment of the present invention：
The parking stall management platform is inquired about the Weather information of preset duration corresponding to the target parking position and is handed down to The mode of the wireless terminal is specially：
The parking stall management platform, for judging whether the current work load of the parking stall management platform exceedes institute State the live load that parking stall management platform is specified；If the current work load of the parking stall management platform is not less than described The live load that parking stall management platform is specified, port is inquired about by Weather information and inquired about to the Weather information corresponding to port Initiate the Weather information inquiry request for including the target parking position in weather service center；And receive in the weather service The heart inquires about the Weather information of preset duration corresponding to the target parking position of port return by the Weather information；And The Weather information of preset duration corresponding to the target parking position is handed down to the wireless terminal.
As an alternative embodiment, in second aspect of the embodiment of the present invention：
The wireless terminal reports the mode of the reserve requests for target parking position to be specially to parking stall management platform：
The wireless terminal, for scanning in surrounding environment whether be previously provided with forward node, if be previously provided with Whether the forward node, the terminal quantity being currently accessed for detecting the forward node specify most more than the forward node Big terminal access quantity；If the terminal quantity being currently accessed of the forward node is specified most not less than the forward node Big terminal access quantity, the wireless connection established between the forward node, and reported to the forward node for mesh The reserve requests on parking stall are marked, are sent after the reserve requests for target parking position are encrypted by the forward node To the parking stall management platform.
Compared with prior art, the embodiment of the present invention has the advantages that：
In the embodiment of the present invention, driver can be made easily to find parking stall and stopped, driver can also be made The Weather information of preset duration corresponding to parking stall is predicted in advance, Vehicle protector during so as to carry out parking in advance prepares, Prevent vehicle from causing to damage by bad weather.In addition, implementing the embodiment of the present invention, outdoor unmanned Car park payment can be realized, from And charge efficiency can be improved；Moreover, implementing the embodiment of the present invention, outdoor unmanned stopping guide can also be realized, so as to Improve the utilization rate on parking stall.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached Figure.
Fig. 1 is a kind of flow signal of parking stall reserving method applied to smart city disclosed in the embodiment of the present invention Figure；
Fig. 2 is the flow signal of another parking stall reserving method for being applied to smart city disclosed in the embodiment of the present invention Figure；
Fig. 3 is the interface schematic diagram for the path of navigation that a kind of wireless terminal disclosed in the embodiment of the present invention is shown；
Fig. 4 is a kind of structural representation of parking stall reservation system applied to smart city disclosed in the embodiment of the present invention Figure.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made Example is applied, belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of parking stall reserving method and system applied to smart city, driving can be made Member easily finds parking stall and stopped, and driver can also be made to predict the weather of preset duration corresponding to parking stall in advance Information, Vehicle protector during so as to carry out parking in advance prepare, and prevent vehicle from causing to damage by bad weather.Individually below It is described in detail.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of schematic flow sheet of parking stall reserving method disclosed in the embodiment of the present invention.Such as Fig. 1 Shown, the parking stall reserving method may comprise steps of：
101st, wireless terminal reports reserve requests for target parking position, the reserve requests bag to parking stall management platform The current vehicle location of vehicle, vehicles identifications, the parking pay value in the unit interval and parking duration where including wireless terminal.
In the embodiment of the present invention, the wireless communication module built in wireless terminal can input frequency in production Communication frequency band can be defined as 470MHz~510MHz by 470MHz, lower frequency 510MHz, such wireless communication module automatically, with Meet the regulation of Chinese SRRC standards；Or frequency 868MHz can also be inputted, and lower frequency 908MHz, such wireless telecommunications Communication frequency band can be defined as 868MHz~908MHz by module automatically, to meet the regulation of European etsi standard；Or can be with Communication frequency band can be defined as 918MHz by frequency 918MHz in input, lower frequency 928MHz, such wireless communication module automatically ~928MHz, to meet the regulation of U.S.'s FCC standards；Or the communication frequency band of wireless communication module can also be defined as meeting The regulation of Japanese ARIB standards or Canadian IC standards, the embodiment of the present invention are not construed as limiting.
In the embodiment of the present invention, wireless terminal can use frequency division multiplexing (Frequency Division Multiple Access, FDMA), frequency hopping (Frequency-Hopping Spread Spectrum, FHSS), dynamic Time Division multiplexing (Dynamic Time Division Multiple Access, DTDMA), keep out of the way method that multiplexing (CSMA) is combined to solve Certainly interference problem, the embodiment of the present invention are not construed as limiting.
As an alternative embodiment, wireless terminal is reported for the pre- of target parking position to parking stall management platform Before about asking, wireless terminal can also carry out following steps：
Wireless terminal outputting parking bit distribution figure, and the driver of wireless terminal place vehicle is responded for parking bit distribution The selection instruction of target parking position input in figure, obtain at least two different locating interfaces of wireless terminal configuration；Citing For, at least two different locating interfaces can include nlpservice locating interfaces, the Gao De nlpservice of Baidu Locating interface, the nlpservice locating interfaces etc. of Google, the embodiment of the present invention is not construed as limiting；
It is each fixed to trigger and wireless terminal sends Location Request to above-mentioned at least two different locating interfaces The Location Request received is sent to each self-corresponding location-server by position interface respectively；And obtain at least one positioning The positional information that location-server corresponding to interface is sent, and obtain from the first moment to the response time at the second moment, first Moment be each locating interface send Location Request at the time of, the second moment be each locating interface receive positional information when Carve；
And wireless terminal will be with the response time corresponding to each locating interface compared with response lag, and from sound Positioning precision highest positional information is extracted in the positional information received not less than the locating interface of response lag between seasonable to make The current vehicle location of vehicle where wireless terminal；
And wireless terminal prompting driver the parking pay value inputted in the unit interval and the duration that stops, and detect Parking pay value and parking duration in the unit interval of driver's input.For example, in the unit interval of driver's input Parking pay value can be 10 yuan/hour, 20 yuan/hour etc., the embodiment of the present invention is not construed as limiting.For example, driver The parking duration of input can be 1 hour, 8 hours, 24 hours etc., and the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, current vehicle location can accurately be obtained by implementing above-mentioned embodiment, improve positioning accurate Exactness.
As an alternative embodiment, before wireless terminal outputting parking bit distribution figure, wireless terminal can also be held Row following steps：
Whether wireless terminal can be stablized with the mood of the driver of vehicle where identified wireless terminal, if emotional lability Fixed, wireless terminal can prompt driver to stop；If be emotionally stable, wireless terminal can gather a frame every specified time and drive The facial image for the person of sailing, and human eye locating rectangle is determined from facial image, and the area of human eye locating rectangle is calculated, according to The eyes of threshold decision driver open the degree of closing, and close degree evaluation according to opening for the eyes of driver and go out people's kopiopia journey Angle value, and judge whether the eyes of driver are tired based on human eye degree of fatigue value, if tired, prompt driver's parking； Correspondingly, driver can input parking stall search instruction according to prompting to wireless terminal, so as to avoid because driver's Emotional instability or eye fatigue and driving accident easily occurs.
In the embodiment of the present invention, side that whether mood of the driver of vehicle where wireless terminal identified wireless terminal is stablized Formula can be：
The driving that the wearable device (such as bracelet) that the driver of vehicle where wireless terminal detection wireless terminal wears is sent The ECG data of member；For example, it is pre- whether the traveling duration of vehicle where wireless terminal can detect wireless terminal exceedes If duration, if it exceeds preset duration, wireless terminal can detect wireless terminal whether the driving with vehicle where wireless terminal The wearable device (such as bracelet) that member wears establishes communication connection, if it is, wireless terminal can notify vehicle where wireless terminal Driver wear wearable device to wireless terminal send driver ECG data；
And wireless terminal can carry out denoising to ECG data, and using the extraction of ECG R wave extraction algorithm By the R crest values in the ECG data of denoising, and calculate adjacent R ripple in the ECG data Jing Guo denoising Between RR spacing；And calculate frequency-domain index, time domain index and the nonlinear indicator of RR spacing；Wherein, frequency-domain index includes pair Sympathetic activity index, time domain index include short distance heart rate fluctuations index；Short distance heart rate fluctuations index is by obtaining RR The root mean square of spacing difference quadratic sum calculates；Parasympathetic nerve activity index is calculated by Fast Fourier Transform (FFT)；It is non-thread Property index is calculated by fractal dimension computational methods；
And wireless terminal can analyze the mood of the user according to frequency-domain index, time domain index and nonlinear indicator Energy value；Wherein, energy value is the multiple linear regression equations meter established according to time domain index, frequency-domain index and nonlinear indicator Obtained value；And identify whether the mood of the user is unstable according to energy value.
In the embodiment of the present invention, implementing above-mentioned embodiment can accurately identify whether the mood of driver is stablized.
As an alternative embodiment, wireless terminal is reported for the pre- of target parking position to parking stall management platform The mode about asked can be：
Whether forward node is previously provided with wireless terminal scanning surrounding environment, if being previously provided with forward node, Whether the terminal quantity being currently accessed for detecting forward node exceedes the maximum terminal access quantity that forward node is specified；If turn Send out the maximum terminal that the terminal quantity being currently accessed of node is specified not less than forward node and access quantity, wireless terminal establish with Wireless connection between forward node, and the reserve requests for target parking position are reported to forward node, by forward node Parking stall management platform is sent to after reserve requests for target parking position are encrypted.
Further, is previously provided with wireless terminal scanning surrounding environment after forward node, wireless terminal can be with Whether detection forward node is configured with the open access period, if forward node is configured with the open access period, identifies nothing Whether the present system time of line terminal is within the open access period that forward node is configured；If wireless terminal is current System time was located in the open access period that forward node is configured, and just detected the terminal quantity being currently accessed of forward node Whether maximum terminal access quantity that forward node specify is exceeded.
In the embodiment of the present invention, it is sent to and stops after the reserve requests for target parking position are encrypted by forward node Parking stall management platform can avoid wireless terminal from directly establishing the communication connection of relatively long distance with parking stall management platform, so as to To avoid the larger power consumption that wireless terminal directly comes with parking stall management platform communication band.
102nd, parking stall management platform issues inquiry message to the user terminal of target parking position owning user, and the inquiry disappears Breath includes the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry message, and the inquiry message is used In ask whether allow target parking position be reserved.
In the embodiment of the present invention, target parking position owning user can include the vehicles identifications according to the inquiry message, be somebody's turn to do Parking pay value, the parking duration in unit interval determine whether that target parking position is reserved.
103rd, parking stall management platform receive that the user terminal reports be used to indicate allow target parking position to be reserved Response message when, inquire about target parking position corresponding to preset duration Weather information simultaneously be handed down to wireless terminal so that wirelessly The driver of vehicle where terminal determines the need for preengaging target parking position according to Weather information.
104th, it is raw when the configured information that parking stall management platform is reported on a wireless terminal represents to need to preengage target parking position Into the stopping guide path between current vehicle location and target parking position and it is sent to wireless terminal progress stopping guide.
105th, parking stall management platform reports when vehicle where wireless terminal makes from target parking position according to wireless terminal Unit interval in parking pay value and wireless terminal where vehicle target parking position actual down time from wireless end Account of being charged corresponding to corresponding Parking Fee to user terminal is deducted in payment accounts corresponding to end.
As an alternative embodiment, parking stall management platform may determine that vehicle where wireless terminal stops in target Whether the actual down time of parking stall is less than or equal to above-mentioned parking duration, if it is, parking stall management platform can calculate nothing Vehicle is in the actual parking of target parking position where parking pay value and wireless terminal in the unit interval that line terminal reports Between product as corresponding Parking Fee；If not, when parking stall management platform can calculate the unit that wireless terminal reports In actual down time and weight coefficient three in target parking position of parking pay value, vehicle where wireless terminal Product as corresponding Parking Fee, wherein, the weight coefficient is predetermined coefficient more than 1；Further, parking stall management is flat Platform can deduct account of being charged corresponding to corresponding Parking Fee to user terminal from payment accounts corresponding to wireless terminal.
Wherein, implement this optional embodiment, driver can be encouraged to reach above-mentioned stop in its storing cycle duration Vehicle is timely sailed out of into target parking position during car duration, so as to not only contribute to be lifted the credit rating of parking stall reservation, and Huge Parking Fee can also be avoided result in.
It can be seen that implementing the method described by Fig. 1, driver can be made easily to find parking stall and stopped, may be used also So that driver predicts the Weather information of preset duration corresponding to parking stall in advance, so as to carry out vehicle during parking in advance Protection prepares, and prevents vehicle from causing to damage by bad weather.
It can be seen that implementing the method described by Fig. 1, outdoor unmanned Car park payment can be realized, so as to improve charge effect Rate；Moreover, it is also possible to outdoor unmanned stopping guide is realized, so as to improve the utilization rate on parking stall.
It can be seen that implementing the method described by Fig. 1, it can accurately identify whether the mood of driver is stablized and identified Whether tired go out the eyes of driver, so as to avoid easily driving because of the emotional instability of driver or eye fatigue Sail accident.
It can be seen that implementing the method described by Fig. 1, wireless terminal can be avoided directly to come with parking stall management platform communication band Larger power consumption.
Embodiment two
Referring to Fig. 2, Fig. 2 is the schematic flow sheet of another parking stall reserving method disclosed in the embodiment of the present invention.Such as Shown in Fig. 2, the parking stall reserving method may comprise steps of：
201st, wireless terminal reports reserve requests for target parking position, the reserve requests bag to parking stall management platform The current vehicle location of vehicle, vehicles identifications, the parking pay value in the unit interval and parking duration where including wireless terminal.
As an alternative embodiment, wireless terminal is reported for the pre- of target parking position to parking stall management platform Before about asking, wireless terminal can also carry out following steps：
Wireless terminal outputting parking bit distribution figure, and the driver of wireless terminal place vehicle is responded for parking bit distribution The selection instruction of target parking position input in figure, obtain at least two different locating interfaces of wireless terminal configuration；Citing For, at least two different locating interfaces can include nlpservice locating interfaces, the Gao De nlpservice of Baidu Locating interface, the nlpservice locating interfaces etc. of Google, the embodiment of the present invention is not construed as limiting；
It is each fixed to trigger and wireless terminal sends Location Request to above-mentioned at least two different locating interfaces The Location Request received is sent to each self-corresponding location-server by position interface respectively；And obtain at least one positioning The positional information that location-server corresponding to interface is sent, and obtain from the first moment to the response time at the second moment, first Moment be each locating interface send Location Request at the time of, the second moment be each locating interface receive positional information when Carve；
And wireless terminal will be with the response time corresponding to each locating interface compared with response lag, and from sound Positioning precision highest positional information is extracted in the positional information received not less than the locating interface of response lag between seasonable to make For current vehicle location；
And wireless terminal prompting driver the parking pay value inputted in the unit interval and the duration that stops, and detect Parking pay value and parking duration in the unit interval of driver's input.For example, in the unit interval of driver's input Parking pay value can be 10 yuan/hour, 20 yuan/hour etc., the embodiment of the present invention is not construed as limiting.For example, driver The parking duration of input can be 1 hour, 8 hours, 24 hours etc., and the embodiment of the present invention is not construed as limiting.
In the embodiment of the present invention, current vehicle location can accurately be obtained by implementing above-mentioned embodiment, improve positioning accurate Exactness.
As an alternative embodiment, before wireless terminal outputting parking bit distribution figure, wireless terminal can also be held Row following steps：
Whether wireless terminal can be stablized with the mood of the driver of vehicle where identified wireless terminal, if emotional lability Fixed, wireless terminal can prompt driver to stop；If be emotionally stable, wireless terminal can gather a frame every specified time and drive The facial image for the person of sailing, and human eye locating rectangle is determined from facial image, and the area of human eye locating rectangle is calculated, according to The eyes of threshold decision driver open the degree of closing, and close degree evaluation according to opening for the eyes of driver and go out people's kopiopia journey Angle value, and judge whether the eyes of driver are tired based on human eye degree of fatigue value, if tired, prompt driver's parking； Correspondingly, driver can input parking stall search instruction according to prompting to wireless terminal, so as to avoid because driver's Emotional instability or eye fatigue and driving accident easily occurs.
In the embodiment of the present invention, side that whether mood of the driver of vehicle where wireless terminal identified wireless terminal is stablized Formula can be：
The driving that the wearable device (such as bracelet) that the driver of vehicle where wireless terminal detection wireless terminal wears is sent The ECG data of member；
And wireless terminal can carry out denoising to ECG data, and using the extraction of ECG R wave extraction algorithm By the R crest values in the ECG data of denoising, and calculate adjacent R ripple in the ECG data Jing Guo denoising Between RR spacing；And calculate frequency-domain index, time domain index and the nonlinear indicator of RR spacing；Wherein, frequency-domain index includes pair Sympathetic activity index, time domain index include short distance heart rate fluctuations index；Short distance heart rate fluctuations index is by obtaining RR The root mean square of spacing difference quadratic sum calculates；Parasympathetic nerve activity index is calculated by Fast Fourier Transform (FFT)；It is non-thread Property index is calculated by fractal dimension computational methods；
And wireless terminal can analyze the mood of the user according to frequency-domain index, time domain index and nonlinear indicator Energy value；Wherein, energy value is the multiple linear regression equations meter established according to time domain index, frequency-domain index and nonlinear indicator Obtained value；And identify whether the mood of the user is unstable according to energy value.
In the embodiment of the present invention, implementing above-mentioned embodiment can accurately identify whether the mood of driver is stablized.
As an alternative embodiment, wireless terminal is reported for the pre- of target parking position to parking stall management platform The mode about asked can be：
Whether forward node is previously provided with wireless terminal scanning surrounding environment, if being previously provided with forward node, Whether detection forward node is configured with the open access period, if forward node is configured with the open access period, identifies nothing Whether the present system time of line terminal is within the open access period that forward node is configured；
If the present system time of wireless terminal was located in the open access period that forward node is configured, detection forwarding Whether the terminal quantity being currently accessed of node exceedes the maximum terminal access quantity that forward node is specified；If forward node The terminal quantity being currently accessed accesses quantity not less than the maximum terminal that forward node is specified, and wireless terminal is established and forward node Between wireless connection, and report the reserve requests for target parking position to forward node, mesh will be directed to by forward node The reserve requests on mark parking stall are sent to parking stall management platform after being encrypted.
In the embodiment of the present invention, it is sent to and stops after the reserve requests for target parking position are encrypted by forward node Parking stall management platform can avoid wireless terminal from directly establishing the communication connection of relatively long distance with parking stall management platform, so as to To avoid the larger power consumption that wireless terminal directly comes with parking stall management platform communication band.
202nd, parking stall management platform issues inquiry message to the user terminal of target parking position owning user, and the inquiry disappears Breath includes the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry message, and the inquiry message is used In ask whether allow target parking position be reserved.
203rd, parking stall management platform receive that the user terminal reports be used to indicate allow target parking position to be reserved Response message when, judge whether the current work load of parking stall management platform exceedes the work specified of parking stall management platform Load, if it does, directly performing step 207；If not less than execution step 204~step 207.
204th, parking stall management platform inquires about port by Weather information and inquires about weather clothes corresponding to port to Weather information Initiate the Weather information inquiry request for including target parking position in business center；And weather service is received centrally through Weather information Inquire about the Weather information of preset duration (such as 1 day) corresponding to the target parking position that port returns.
205th, the Weather information of preset duration corresponding to target parking position is handed down to wireless terminal by parking stall management platform, So that the driver of vehicle where wireless terminal determines the need for preengaging target parking position according to Weather information.
206th, it is raw when the configured information that parking stall management platform is reported on a wireless terminal represents to need to preengage target parking position Into the stopping guide path between current vehicle location and target parking position and it is sent to wireless terminal progress stopping guide.
As shown in figure 3, wireless terminal can show the target parking position and current vehicle location that stopping guide system is sent Between stopping guide path, and according to stopping guide path carry out stopping guide so that driver can be on stopping guide road Vehicle is opened to target parking position under the guiding in footpath and parked.
Wherein, implementation steps 204 and step 206, driver can be caused to predict in advance corresponding to target parking position and preset The Weather information of duration (such as 1 day), Vehicle protector during so as to carry out parking prepares, in case vehicle is caused by bad weather Damage.
207th, parking stall management platform reports when vehicle where wireless terminal makes from target parking position according to wireless terminal Unit interval in parking pay value and wireless terminal where vehicle target parking position actual down time from wireless end Account of being charged corresponding to corresponding Parking Fee to user terminal is deducted in payment accounts corresponding to end.
As an alternative embodiment, parking stall management platform may determine that vehicle where wireless terminal stops in target Whether the actual down time of parking stall is less than or equal to above-mentioned parking duration, if it is, parking stall management platform can calculate nothing Vehicle is in the actual parking of target parking position where parking pay value and wireless terminal in the unit interval that line terminal reports Between product as corresponding Parking Fee；If not, when parking stall management platform can calculate the unit that wireless terminal reports In actual down time and weight coefficient three in target parking position of parking pay value, vehicle where wireless terminal Product as corresponding Parking Fee, wherein, the weight coefficient is predetermined coefficient more than 1；Further, parking stall management is flat Platform can deduct account of being charged corresponding to corresponding Parking Fee to user terminal from payment accounts corresponding to wireless terminal.
Wherein, implement this optional embodiment, driver can be encouraged to reach above-mentioned stop in its storing cycle duration Vehicle is timely sailed out of into target parking position during car duration, so as to not only contribute to be lifted the credit rating of parking stall reservation, and Huge Parking Fee can also be avoided result in.
It can be seen that implementing the method described by Fig. 2, driver can be made easily to find parking stall and stopped, may be used also So that driver predicts the Weather information of preset duration corresponding to parking stall in advance, so as to carry out vehicle during parking in advance Protection prepares, and prevents vehicle from causing to damage by bad weather.
It can be seen that implementing the method described by Fig. 2, outdoor unmanned Car park payment can be realized, so as to improve charge effect Rate；Moreover, it is also possible to outdoor unmanned stopping guide is realized, so as to improve the utilization rate on parking stall.
It can be seen that implementing the method described by Fig. 2, it can accurately identify whether the mood of driver is stablized and identified Whether tired go out the eyes of driver, so as to avoid easily driving because of the emotional instability of driver or eye fatigue Sail accident.
It can be seen that implementing the method described by Fig. 2, wireless terminal can be avoided directly to come with parking stall management platform communication band Larger power consumption.
Embodiment three
Referring to Fig. 4, Fig. 4 is a kind of parking stall reservation system applied to smart city disclosed in the embodiment of the present invention Structural representation.As shown in figure 3, the system can include：
Wireless terminal 401 and parking stall management platform 402, wherein：
Wireless terminal 401, for reporting the reserve requests for target parking position to parking stall management platform 402, this is pre- About request include the current vehicle location, vehicles identifications, the parking pay value in the unit interval of the place vehicle of wireless terminal 401 with And parking duration；
Parking stall management platform 402, for issuing inquiry message to the user terminal of target parking position owning user, the inquiry Ask that message includes the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry message, inquiry letter Cease for asking whether to allow target parking position to be reserved；
Parking stall management platform 402, be additionally operable to receive that user terminal reports be used to indicate allow target parking position quilt During the response message of reservation, inquire about the Weather information of preset duration corresponding to target parking position and be handed down to wireless terminal 401, with The driver of the place vehicle of wireless terminal 401 is set to be determined the need for preengaging target parking position according to Weather information；
Parking stall management platform 402, the configured information for being additionally operable to report in wireless terminal 401 represent to need reservation target to stop During parking stall, generate the stopping guide path between current vehicle location and target parking position and be sent to wireless terminal 401 and carry out Stopping guide；
Parking stall management platform 402, it is additionally operable to when the place vehicle of wireless terminal 401 makes from target parking position, according to nothing The reality of parking pay value and the place vehicle of wireless terminal 401 in the unit interval that line terminal 401 reports in target parking position Account of being charged corresponding to corresponding Parking Fee to user terminal is deducted in payment accounts corresponding to down time from wireless terminal 401 Number.
As an alternative embodiment, in the parking stall reservation system described by Fig. 4：
Wireless terminal 401, be additionally operable to parking stall management platform 402 report for target parking position reserve requests it Before, outputting parking bit distribution figure, and the driver for responding the place vehicle of wireless terminal 401 is directed to the target in the distribution map of parking stall The selection instruction of parking stall input, obtain at least two different locating interfaces that wireless terminal 401 configures；And it will position Request is sent to above-mentioned at least two different locating interfaces, to trigger the Location Request that each locating interface will receive respectively It is sent to each self-corresponding location-server；And obtain the position that location-server corresponding at least one locating interface is sent Confidence ceases, and it is that the transmission positioning of each locating interface please to obtain from the first moment to the response time at the second moment, the first moment At the time of asking, at the time of the second moment was that each locating interface receives positional information；And will be corresponding with each locating interface Response time compared with response lag, and from the response time not less than the position that the locating interface of response lag is received Positioning precision highest positional information is extracted in information as current vehicle location；And prompting driver inputs the unit interval Interior parking pay value and parking duration, and when detecting parking pay value and parking in unit interval of driver's input It is long.
As an alternative embodiment, in the parking stall reservation system described by Fig. 4：
Wireless terminal 401, it is additionally operable to before outputting parking bit distribution figure, the place vehicle of identified wireless terminal 401 is driven Whether the mood for the person of sailing is stablized, if emotional instability, prompts driver's parking；If be emotionally stable, wireless terminal 401 every Specified time gathers the facial image of a frame driver, and human eye locating rectangle is determined from facial image, and calculates human eye The area of locating rectangle, closed according to the degree of closing of opening of the eyes of threshold decision driver, and according to the opening for eyes of driver Degree evaluation goes out human eye degree of fatigue value, and judges whether the eyes of driver are tired based on human eye degree of fatigue value, if Fatigue, prompt driver's parking.
As an alternative embodiment, in the parking stall reservation system described by Fig. 4：
Parking stall management platform 402 inquires about the Weather information of preset duration corresponding to target parking position and is handed down to wireless end The mode at end is specially：
Parking stall management platform 402 judges whether the current work load of parking stall management platform 402 exceedes parking stall and manage The live load that platform 402 is specified；If the current work load of parking stall management platform 402 is flat not less than parking stall management The live load that platform 402 is specified, parking stall management platform 402 inquire about port by Weather information and inquire about port pair to Weather information Initiate the Weather information inquiry request for including target parking position in the weather service center answered；And receive weather service center and lead to Cross the Weather information of preset duration corresponding to the target parking position that Weather information inquiry port returns；And by target parking position The Weather information of corresponding preset duration is handed down to wireless terminal 401.
As an alternative embodiment, in the parking stall reservation system described by Fig. 4：
Wireless terminal 401 reports the mode of the reserve requests for target parking position specific to parking stall management platform 402 For：
Wireless terminal 401, for scanning in surrounding environment whether be previously provided with forward node, turn if be previously provided with Node is sent out, whether the terminal quantity being currently accessed for detecting forward node exceedes the maximum terminal access number that forward node is specified Amount；If the terminal quantity being currently accessed of forward node accesses quantity not less than the maximum terminal that forward node is specified, establish Wireless connection between forward node, and the reserve requests for target parking position are reported to forward node, saved by forwarding Point is sent to parking stall management platform 402 after the reserve requests for target parking position are encrypted.
Further, wireless terminal 401 can be examined first after forward node is previously provided with scanning surrounding environment Survey whether forward node is configured with the open access period, if forward node is configured with the open access period, identification is wireless Whether the present system time of terminal 401 is within the open access period that forward node is configured；If wireless terminal 401 Present system time was located in the open access period that forward node is configured, and just detected the terminal being currently accessed of forward node Whether quantity exceedes the maximum terminal access quantity that forward node is specified；If the terminal quantity being currently accessed of forward node is not Quantity is accessed more than the maximum terminal that forward node is specified, the wireless connection established between forward node, and saved to forwarding Point reports the reserve requests for target parking position, after by forward node, the reserve requests for target parking position are encrypted It is sent to parking stall management platform 402.
It can be seen that implementing the system described by Fig. 4, driver can be made easily to find parking stall and stopped, may be used also So that driver predicts the Weather information of preset duration corresponding to parking stall in advance, so as to carry out vehicle during parking in advance Protection prepares, and prevents vehicle from causing to damage by bad weather.
It can be seen that implementing the system described by Fig. 4, outdoor unmanned Car park payment can be realized, so as to improve charge effect Rate；Moreover, it is also possible to outdoor unmanned stopping guide is realized, so as to improve the utilization rate on parking stall.
It can be seen that implementing the system described by Fig. 4, it can accurately identify whether the mood of driver is stablized and identified Whether tired go out the eyes of driver, so as to avoid easily driving because of the emotional instability of driver or eye fatigue Sail accident.
It can be seen that implementing the system described by Fig. 4, wireless terminal 401 can be avoided directly logical with parking stall management platform 402 The larger power consumption that letter is brought.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One- Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage (Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can For carrying or any other computer-readable medium of data storage.
A kind of parking stall reserving method and system applied to smart city disclosed in the embodiment of the present invention is carried out above It is discussed in detail, specific case used herein is set forth to the principle and embodiment of the present invention, above example Explanation be only intended to help understand the present invention method and its core concept；Meanwhile for those of ordinary skill in the art, According to the thought of the present invention, there will be changes in specific embodiments and applications, in summary, in this specification Appearance should not be construed as limiting the invention.

Claims (10)

  1. A kind of 1. parking stall reserving method applied to smart city, it is characterised in that including：
    Wireless terminal reports the reserve requests for target parking position to parking stall management platform, and the reserve requests include described The current vehicle location of vehicle, vehicles identifications, the parking pay value in the unit interval and parking duration where wireless terminal；
    The parking stall management platform issues inquiry message, the inquiry to the user terminal of the target parking position owning user Message includes the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry message, described Inquiry message is used to ask whether to allow the target parking position to be reserved；
    The parking stall management platform receive that the user terminal reports be used to indicate allow the target parking position pre- During response message about, inquire about the Weather information of preset duration corresponding to the target parking position and be handed down to it is described it is wireless eventually End, so that the driver of vehicle where the wireless terminal determines the need for preengaging the target and stopped according to the Weather information Parking stall；
    The configured information that the parking stall management platform is reported on the wireless terminal represents to need to preengage the target parking position When, generate the stopping guide path between the current vehicle location and the target parking position and be sent to the wireless terminal Carry out stopping guide；
    The parking stall management platform is when vehicle where the wireless terminal makes from the target parking position, according to described wireless Vehicle is in the target parking position where terminal reports in the unit interval parking pay value and the wireless terminal Corresponding Parking Fee is deducted in payment accounts corresponding to actual down time from the wireless terminal to the user terminal pair The charge account answered.
  2. 2. parking stall reserving method according to claim 1, it is characterised in that the wireless terminal manages flat to parking stall Before platform reports the reserve requests for target parking position, methods described also includes：
    Wireless terminal outputting parking bit distribution figure, and the driver for responding wireless terminal place vehicle is directed to the parking stall The selection instruction of target parking position input in distribution map, at least two different positioning for obtaining the wireless terminal configuration connect Mouthful；And send Location Request to described at least two different locating interfaces, it will be connect respectively with triggering each locating interface The Location Request received is sent to each self-corresponding location-server；And obtain and positioned corresponding at least one locating interface The positional information that server is sent, and it is each positioning to obtain from the first moment to the response time at the second moment, the first moment At the time of interface sends Location Request, at the time of the second moment was that each locating interface receives positional information；And will with it is every Response time corresponding to individual locating interface is compared with response lag, and the positioning from the response time not less than response lag connects Positioning precision highest positional information is extracted in the positional information that mouth is received as current vehicle location；
    The wireless terminal prompts the parking pay value that the driver was inputted in the unit interval and parking duration, and detects institute State the parking pay value and parking duration in the unit interval of driver's input.
  3. 3. parking stall reserving method according to claim 2, it is characterised in that the wireless terminal outputting parking bit distribution Before figure, methods described also includes：
    Whether the mood of the driver of vehicle is stablized where the wireless terminal identifies the wireless terminal, if emotional lability It is fixed, prompt the driver to stop；If be emotionally stable, the wireless terminal gathers driver described in a frame every specified time Facial image, and human eye locating rectangle is determined from the facial image, and calculate the area of the human eye locating rectangle, The eyes of driver according to threshold decision open the degree of closing, and close degree evaluation according to the opening for eyes of the driver Go out human eye degree of fatigue value, and judge whether the eyes of the driver are tired based on the human eye degree of fatigue value, if Fatigue, the driver is prompted to stop.
  4. 4. parking stall reserving method according to claims 1 to 3, it is characterised in that the parking stall management platform inquiry The Weather information of preset duration corresponding to the target parking position is simultaneously handed down to the wireless terminal, including:
    The parking stall management platform judges whether the current work load of the parking stall management platform exceedes the parking stall The live load that management platform is specified；
    If the current work load of the parking stall management platform is born not less than the work that the parking stall management platform is specified Lotus, the parking stall management platform inquire about port by Weather information and inquire about weather service corresponding to port to the Weather information Initiate the Weather information inquiry request for including the target parking position in center；
    And the parking stall management platform receives what the weather service returned centrally through Weather information inquiry port The Weather information of preset duration corresponding to the target parking position；
    And the parking stall management platform Weather information of preset duration corresponding to the target parking position is handed down to it is described Wireless terminal.
  5. 5. the parking stall reserving method according to any one of Claims 1 to 4, it is characterised in that the wireless terminal is to stopping Parking stall management platform reports the reserve requests for target parking position, including：
    Whether forward node is previously provided with the wireless terminal scanning surrounding environment, if being previously provided with the forwarding section Whether point, the terminal quantity being currently accessed for detecting the forward node exceed the maximum terminal access that the forward node is specified Quantity；
    If the terminal quantity being currently accessed of the forward node accesses not less than the maximum terminal that the forward node is specified Quantity, the wireless connection that the wireless terminal is established between the forward node, and report and be directed to the forward node The reserve requests of target parking position, sent out after by the forward node, the reserve requests for target parking position are encrypted Give the parking stall management platform.
  6. 6. a kind of parking stall reservation system applied to smart city, it is characterised in that managed including wireless terminal and parking stall Platform, wherein：
    The wireless terminal, it is described pre- for reporting the reserve requests for target parking position to the parking stall management platform About request includes the current vehicle location, vehicles identifications, the parking pay value in the unit interval of wireless terminal place vehicle And parking duration；
    The parking stall management platform, for issuing inquiry message, institute to the user terminal of the target parking position owning user Stating inquiry message includes the vehicles identifications, the parking pay value in the unit interval, the parking duration and inquiry letter Breath, the inquiry message are used to ask whether to allow the target parking position to be reserved；
    The parking stall management platform, be additionally operable to receive that the user terminal reports be used to indicate allow the target to stop During the response message that position is reserved, inquire about the Weather information of preset duration corresponding to the target parking position and be handed down to the nothing Line terminal, so that the driver of vehicle determines the need for preengaging the mesh according to the Weather information where the wireless terminal Mark parking stall；
    The parking stall management platform, the configured information for being additionally operable to report on the wireless terminal represent to need to preengage the target During parking stall, generate the stopping guide path between the current vehicle location and the target parking position and be sent to the nothing Line terminal carries out stopping guide；
    The parking stall management platform, it is additionally operable to when vehicle where the wireless terminal makes from the target parking position, according to Vehicle is in the target where the wireless terminal reports in the unit interval parking pay value and the wireless terminal Corresponding Parking Fee is deducted in payment accounts corresponding to the actual down time from the wireless terminal on parking stall to the use Charge account corresponding to the terminal of family.
  7. 7. parking stall reservation system according to claim 6, it is characterised in that：
    The wireless terminal, be additionally operable to it is described to parking stall management platform report for target parking position reserve requests it Before, outputting parking bit distribution figure, and the driver for responding wireless terminal place vehicle is directed in the parking stall distribution map Target parking position input selection instruction, obtain at least two different locating interfaces of wireless terminal configuration；And Location Request is sent to described at least two different locating interfaces, determined respectively by what is received with triggering each locating interface Position request is sent to each self-corresponding location-server；And obtain location-server corresponding at least one locating interface and send out The positional information sent, and obtain and sent from the first moment to the response time at the second moment, the first moment for each locating interface At the time of Location Request, at the time of the second moment was that each locating interface receives positional information；And it will be connect with each positioning The response time is compared with response lag corresponding to mouthful, and the locating interface from the response time not less than response lag is received Positional information in extract positioning precision highest positional information as current vehicle location；And prompt the driver defeated Enter the parking pay value and parking duration in the unit interval, and detect and stop in the unit interval that the driver inputs Car payment value and parking duration.
  8. 8. parking stall reservation system according to claim 7, it is characterised in that：
    The wireless terminal, it is additionally operable to before outputting parking bit distribution figure, the driving of vehicle where identifying the wireless terminal Whether the mood of member is stablized, if emotional instability, prompts the driver to stop；If be emotionally stable, the wireless terminal The facial image of driver described in a frame is gathered every specified time, and determines that human eye positions square from the facial image Shape, and the area of the human eye locating rectangle is calculated, the eyes of driver opens the degree of closing, Yi Jigen according to threshold decision Close degree evaluation according to the opening for eyes of the driver and go out human eye degree of fatigue value, and sentenced based on the human eye degree of fatigue value Whether the eyes of the disconnected driver are tired, if tired, prompt the driver to stop.
  9. 9. the parking stall reservation system according to claim 6~8, it is characterised in that：
    The parking stall management platform is inquired about the Weather information of preset duration corresponding to the target parking position and is handed down to described The mode of wireless terminal is specially：
    The parking stall management platform, for judging whether the current work load of the parking stall management platform exceedes described stop The live load that parking stall management platform is specified；If the current work load of the parking stall management platform is not less than the parking The live load that position management platform is specified, port is inquired about by Weather information and inquires about weather corresponding to port to the Weather information Service centre initiates the Weather information inquiry request for including the target parking position；And receive the weather service center and lead to Cross the Weather information of preset duration corresponding to the target parking position that the Weather information inquiry port returns；And by institute The Weather information for stating preset duration corresponding to target parking position is handed down to the wireless terminal.
  10. 10. the parking stall reservation system according to any one of claim 6~9, it is characterised in that the wireless terminal is to stopping Parking stall management platform reports the mode of the reserve requests for target parking position to be specially：
    The wireless terminal, for scanning in surrounding environment whether be previously provided with forward node, if be previously provided with described Whether forward node, the terminal quantity being currently accessed for detecting the forward node are whole more than the maximum that the forward node is specified Terminate into quantity；If the terminal quantity being currently accessed of the forward node is whole not less than the maximum that the forward node is specified The wireless connection into quantity, established between the forward node is terminated, and reports to the forward node and stops for target The reserve requests of parking stall, institute is sent to after the reserve requests for target parking position are encrypted by the forward node State parking stall management platform.
CN201710473232.2A 2017-06-21 2017-06-21 A kind of parking stall reserving method and system applied to smart city Pending CN107424434A (en)

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