CN1464482A - Wireless communication parking meter and operation method thereof - Google Patents
Wireless communication parking meter and operation method thereof Download PDFInfo
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- CN1464482A CN1464482A CN 02120898 CN02120898A CN1464482A CN 1464482 A CN1464482 A CN 1464482A CN 02120898 CN02120898 CN 02120898 CN 02120898 A CN02120898 A CN 02120898A CN 1464482 A CN1464482 A CN 1464482A
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Abstract
The invention discloses a wireless communication parking meter and operation method thereof which is capable of not only realizing the monitoring for parking fee paying condition, but also reducing the project starting and operating cost characterized by that, the hardware arrangement of the wireless communication parking meter includes receiving circuit, demoding circuit, microprocessing circuit, SAM safety module, power supply and display circuit, etc. By using the parking meter, the management requirements such as parking fee collecting, real time statistics and parking condition analysis can be met.
Description
Technical field
The invention belongs to the parking meter field, especially a kind of wireless communication parking Parking Meter and application process thereof.
Background technology
One of important symbol that improves as economic development and town dweller's living standard, automobile begin to enter into average family in a large number and really become people's clothing, food, live, the important component part of row.Along with increasing rapidly of automobile quantity, fast, safe driving and convenient, the efficient parking become urban transportation and the right important topic of municipal sector's demand side.
The parking place can be divided into outside roadside and the road simply, and wherein curb parking is owing to reasons such as flowability is big, region dispersion have bigger management difficulty.Traditional labor management mode that curb parking adopts manual toll collection mostly, draws a bill, manpower and clearing cost height also exist serious expense leakage.
Along with the development of the development of technology and the development of urban informationization, a lot of cities begin in the curb parking place Car park payment Parking Meter to be installed, to improve the integrated management level and to reduce operating cost significantly.The parking meter of main flow adopts contact or non-contact IC card to realize toll administration at present, and many parking stalls of table way to manage of printing the parking document is arranged, and digital indication one table one parking stall or table two a parking stall way to manage are also arranged.
The patented claim of at present existing multinomial IC-card parking meter.For example: " a kind of urban road parking payment management method that adopts the smart card billing Parking Meter " (application number is 98120665.4); " Car park payment Parking Meter " (patent No. is 99215020.5); " secondary plug-in card Parking Meter " (patent No. is 99257342.4); " non-contact IC card type electric time-keeping charge automatically parking cateye " (patent No. is 01221199.0); " intelligent contactless IC card parking cateye " (patent No. is 00253995.0) etc.Wherein, application number is 98120665.4, denomination of invention comprises microprocessor CPU for disclosed technical scheme in the application for a patent for invention of " a kind of urban road parking payment management method that adopts the smart card billing Parking Meter ", and the transmitter/receiver circuit that links to each other with microprocessor, the SAM circuit, the LCD display control circuit, data-carrier store, power supply and IC-card control circuit, when vehicle stops on the parking stall, insert IC-card, the location rate is set, start the charging button, the Parking Meter is promptly from the trend smart card billing, and sends gathering information, and parking finishes, close the Parking Meter, can drive to leave.Park time, the keeper can do the examination of wireless telecommunications conversational to the Parking Meter with hand-held checking machine.Its principal character is that parking meter is placed in the car, inserts IC-card and realizes paying, and the duty of parking meter is checked in local close range wireless communication mode by handheld device.
Practical operation situation shows, though IC-card pay-for-parking Parking Meter part has solved the problem that the manual toll collection management exists, is difficult to large-scale promotion and popularizes, and its main cause is to have tangible weak point in following several respects.
Equipment and operation expense are higher:
IC-card Parking Meter complex structure, Parking Meter, card and card-reading apparatus hardware cost are higher; The product power consumption is big, city's electrical wiring or frequently change battery and other rapid wear interface units bring the construction and maintenance cost higher; Adopt generally that the artificial hand holding equipment gathers that the transaction data workload is big, artificial, equipment and clearing cost be higher.Owing to deposit the payment transaction data in the Parking Meter, the Parking Meter lose or electrical damage will cause losing of transaction data, cause the certain economic loss even constitute the potential safety hazard of cipher key system.
Card user's restricted number is more:
Therefore because number of devices is few, general environment for use can not be formed at system's initial operating stage, a large amount of users paying that holds can not be attracted; Limited number of users has limited the rapid expansion of equipment installation quantity again conversely.And, may have the situation that parking card can not be general in some city that has barrier between different departments management, and further reduce the enthusiasm that the user holds and pays, cause the Parking Meter utilization rate low, finally go out of use until total system.
The investment of supporting management system is bigger:
Car parking department need be built the hair fastener center, supplement site and system for settling account with money, at equipment, manually to reach the investment of aspects such as place bigger.Even consider by banking system and network, even use the universal or special card of issued by banks, also have the problem of transaction clearance, key management and distribution of interests, and the IC-card that meets industry standard of the issued by banks crowd's quantity that holds is also very limited at present.If adopt the general wallet of bank card, the Parking Meter just is equivalent to the POS terminal in market, and the environment for use and the safety management of Parking Meter are had relatively high expectations; If adopt special-purpose parking wallet, the user uses convenient inadequately, increases car parking department simultaneously in the workload that cooperates with bank aspect clearance and the key management.
User's manually-operated reliability is relatively poor:
Adopt contact or non-contact IC card charge method, need the parking user operation parking meter that holds voluntarily, the lack of standard of operation brings equipment dependability relatively poor inevitably, even causes the damage of equipment or card and customer complaint that may bring thus and economic dispute.
Can not real-time statistics and the monitoring dead ship condition:
Limited by cost, present IC-card parking meter does not generally have the function of real-time combined network communication.Car parking department can only rely on the parking condition of afterwards concentrating the Car park payment data analysis zones of different of gathering.
According to above to IC-card parking meter existing Problems Analysis, the present invention proposes to adopt wireless communication mode the pay parking meter and the application process thereof of control, can satisfy the demand of parking user and car parking department preferably, promote popularizing rapidly of parking meter.
From communication modes, wireless telecommunications can be divided into one-way communication and both-way communication simply.One-way communication can be supported in wireless communication parking Parking Meter involved in the present invention, also can support both-way communication, can satisfy Car park payment and the requirement of collection dead ship condition information in real time.Certainly the parking meter that only has the wireless unidirectional receiving function is with passive mode work, and cost is lower, can be and have the parking meter of bidirectional communication function with active mode work, and cost is higher.If number of devices is bigger, for example urban area of Beijing has more than 50,000 curb parking position at present, considers the investment of equipment cost and system, if require table one parking stall even table two parking stall, adopts that the one-way communication parking meter is real more feasible cheaply; If consider the many parking stalls of a table, also can consider to adopt the both-way communication parking meter of higher cost.
Paging communication is the uni-directional wireless communication system of at present widespread use, and mobile phone communication is the double-direction radio communication system of at present widespread use.
China introduced paging system from 1984, with annual speed increment more than 200%, just formed the userbase at more than 6,000 ten thousand families by 1998, ranked first in the world.Except that telecommunications and UNICOM's public paging network, still there are special-purpose paging network more than 2000 families in the whole nation, and just there is family more than 100 in Beijing.Because the frequency resource anxiety, and the paging network number of users is limited mostly, and being incorporated into the power networks is inevitable trend, and various places begin to build high speed FLEX paging network successively simultaneously.Because technology is constantly progressive and the sustainable growth of number of users, body is more and more littler, function is more and more stronger, cost is more and more lower, and page communication becomes the important component part of mobile communication.
Along with the fast development and the extensive of mobile phone user of mobile communication are popularized, the development of radio call presents gradually stagnates and atrophy.Utilizing radio paging technology and product cheaply better, expand the new application of radio call, give full play to existing paging equipment and Internet resources advantage, is a good selection of wireless communication parking Parking Meter involved in the present invention.
In recent years, radio paging technology a lot of related application occurred having obtained certain application aspect the water, electricity, gas table toll administration.For example: " a kind of pre-paying kilowatt-hour meter " (application number is 99116904.2) by paging control; " radio paging addressing digitally controlled meter pre-paying control method and device " (application number is 991 20637.1); " time-division charge rate electric energy meter that has radio call receiving system " (application number is 00112031.X); " radio call multi-function watt-hour meter " (application number is 00115334.X); " radio paging type multifunction gasometer " (application number is 00125037.X); " radio paging type multifunctional water meter " (application number is 00125038.8) etc.
Yet, in above patented claim, the key issue that radio paging technology can not obtain applying in water, electricity, gas table paying field is that radio call is the unidirectional communication technology (two-way paging because reasons such as cost widespread usage not) as yet, and the uncertain consumption data of water, electricity, gas table does not have backward channel in time to pass back in the management system.
The situation that the uni-directional wireless mechanics of communication is used for parking meter will have a great difference.Because parking meter consumption is the down time of determining, management system does not need reverse data just can determine the duty of parking meter, carries out data statistics in real time.
Summary of the invention
One of basic purpose of the present invention, provide a kind of unidirectional or double-direction radio communication parking meter, the paying situation that can either realize stopping monitoring, again can dynamic real-time geo-statistic parking information, the primary demand that satisfies the car parking department charge and manage two aspects adopts ripe radio paging technology, reduces the Parking Meter hardware cost significantly, install, safeguard simple and convenient, reduce project initiation and operating cost.
Another object of the present invention provides a kind of using method of above-mentioned unidirectional or double-direction radio communication parking meter.
Technical scheme of the present invention is: a kind of wireless communication parking Parking Meter comprises: microprocessor, be used for data are handled, and the work of controlling each functional circuit; Real time clock circuit is used for accurately providing current time of parking meter; Power circuit is used to provide the working power of parking meter and carries out power management; Display circuit is used for simply indicating the duty of parking meter and the service data of being correlated with; It is characterized in that also comprising receiving circuit and decoding circuit, receiving circuit is used for receiving the signal relevant with parking meter with wireless communication mode, send to decoding circuit after the received signal, decoding circuit links to each other with radiating circuit, be used for the signal that receiving circuit receives is decoded, send to described microcontroller circuit by decoding circuit again, to support unidirectional reception wireless communication function.
Also comprise coding circuit and radiating circuit, be used to support bidirectional communication function, described coding circuit connects microprocessor and radiating circuit, is used for the signal that radiating circuit need send is encoded, and described radiating circuit is used for sending the signal relevant with parking meter with wireless communication mode.
Also be provided with SAM security module (Secure Access Module) and link to each other, be used for storage key or/and other data are carried out authentication and enciphering/deciphering computing with microprocessor.
Also be provided with one or more in contact or the non-contact IC card, data communication interface, keystroke interface.
Be provided with dot matrix or field LCD display circuit, backlight circuit, link to each other with microprocessor respectively, be used for the duty and the relevant detailed service data of clear indication parking meter.
Be provided with hummer and link to each other, be used for the prompting of parking meter duty with microprocessor.
Be provided with the parking stall sensor circuit and link to each other with microprocessor, whether idle signal is sent to microprocessor with the parking stall.
The using method of described wireless communication parking Parking Meter is characterized in that comprising the following steps:
(1), be one, two or a plurality of according to the parking stall quantity of Parking Meter management, determine each parking meter that one, two or more unique geocoding are arranged; Geocoding can be labeled in surface of shell position, Parking Meter, also can be labeled in other positions on every side, parking stall;
(2) mobile communication parking user sends request parking spot and the information of down time to telephone contact center;
(3) telephone contact center sends the parking management center with the information of mobile communication subscriber input;
(4) the parking management center generates the parking control information of encrypting and sends to the radio call center;
(5) the mind-set parking meter sends effective down time of information in the radio call, for the unlimited communication parking meter of supporting two-way function, can send effective down time of information to parking meter by the mobile communication service.
Also comprise the following steps:
(1), mind-set mobile communication service centre sends Parking Fee data and user's short message in the parking management;
(2), mobile communication service centre sends short message to mobile communication parking user and confirms, sends the Parking Fee data to communication cost associate banker of collection;
(3), the clearance Parking Fee is concentrated with mobile communication service centre in the parking management center;
(4), mobile communication parking user confirms the duty and the mobile phone short message of unlimited paging parking meter;
(5), mobile communication parking user is by communication cost associate banker of collection payment Parking Fee.
Also comprise the following steps miaow: the encrypt data that table is launched the transmitting station (station) that receives carries out authentication and enciphering/deciphering calculation process, guarantees the confidentiality of data; The authentication and the cipher key system of enciphering/deciphering computing are stored in independently in the SAM security module; Key can only normally use, and can not be read, and cipher key system is independently issued and managed by car parking department.
Control informations such as parking effective time that particular address coding is sent are through encryption; Its key disperses distribution through factors such as device address numberings; Can pre-install many cover key backup, also can revise key by the wireless transmission method ciphertext.
Also comprise the following steps: the hardware or the software clock of parking meter to be calibrated automatically by mass-sending or timing radiation pattern; Can set certain parking redundancy effective time, promptly in the certain redundancy time before and after time period current time of Parking Meter clock, start parking meter in advance or make the parking meter duty of remaining valid in user applies.
Effect of the present invention is: wireless communication parking provided by the present invention Parking Meter meets the relevant regulations of State Radio Regulatory Commission, and takes into account technical advance and operability on technical scheme.Yet, the present invention does not pay close attention to concrete communication frequency band or channel, also not paying close attention to the unidirectional paging communication technology of concrete employing still is wireless communication techniques such as two-way GSM communication or CDMA, and the communication coding of more not paying close attention to employing is that POCSAG coding or FLEX coding and concrete communication speed are 512,1.2k, 2.4k, 4.8k, 6.4kbps or higher communication speed.
Wireless communication parking provided by the present invention Parking Meter only is the terminal part in the management of parking charge system.In order to realize technical purpose of the present invention better, should select appropriate managerial mode and technical scheme aspect system's construction.
Aspect the system management mode, along with the continuous growth of mobile phone user's quantity, adopting mobile phone application down time and payment Parking Fee is a kind of desirable application model.The parking user puts through computer call center or manual service platform with mobile phone, information such as parking spot and down time are provided, the call center arrives specific parking meter by the corresponding effectively parking information of unidirectional or two-way transmitting station (station) emission, confirm parking information by mobile phone service centre transmission short message and user, when collecting the mobile phone expense, collect Parking Fee.As required, can be added to worker's service and auxiliary charging managementing mode such as fixing or public telephone.
Aspect the systems technology scheme, basic technical requirement is can provide in time for the user, serve efficiently.Should there be abundant main line the call center, and the user is by after mobile phone application down time, and corresponding parking meter should be able to be received effective down time of control data very soon.This problem can be by improving traffic rate, reduce the number of control information data length down time, increasing technological means such as communication channel and solve.In addition, because the determinacy of parking meter position can reduce the communication queue waiting time by the mode of fixed point emission.
Aspect the technical scheme of parking meter, at first need to solve a technical matters integrity problem that is wireless communication data.The wireless communication parking Parking Meter is non-moving wireless telecommunications system, and pager or mobile phone that the reliability of communication data relatively moves are far better.When fixed point is transmitted in the promptness that solves communication, also can improve the reliability of communication data to a certain extent.In addition; employing prevents the data encrypting and deciphering of data playback and the data check processing of protected data integrality; can repeatedly repeat to send identical control information down time; parking meter can judge rightly repeating data or new control data farthest improve the reliability of communication data.
Aspect the technical scheme of parking meter, the another one problem that needs to solve is the safety issue of communication data.The data such as effective down time that the wireless communication parking Parking Meter receives must be handled through data encryption, thereby prevent that data are are illegally intercepted and captured the artificial destruction or the attack that may cause parking meter in transmission course.For guaranteeing data security property, as exemplary embodiments, the present invention adopts the intelligent card embedded secure access module (SAM) with very high software and hardware security that is independent of the equipment supplier to finish the data encryption computing.Its cipher key system is the individualized secret key after disperseing through factors such as Parking Meter device numbers, is difficult to by outside world, more not the safety of entail dangers to total system.And management system can be carried out online updating to cipher key system at any time, guarantees the security of wireless communication data to greatest extent.
Under the prerequisite of the technical scheme of properly settling system management mode, technical scheme and parking meter, wireless communication parking provided by the present invention Parking Meter can be realized above-mentioned four basic purposes preferably.Meanwhile, wireless communication parking provided by the present invention Parking Meter is compared with other parking meters, has a series of advantage and notable feature on function, performance and application process.
Wireless communication parking provided by the present invention Parking Meter, strictly speaking, just pay the display terminal of Parking Fee, it or not the consumption terminal (for example cassette parking meter) of payment Parking Fee, inside, Parking Meter need not the store transaction logs data, Parking Meter itself and wallet are irrelevant, are not afraid of damage and lose the motivation that does not also exist the external world artificially to attack.Certainly, data such as adding up down time also can be stored in inside, Parking Meter.
Wireless communication parking provided by the present invention Parking Meter, its notable feature are not expose card or data acquisition interface, even can not have keystroke interface, accomplish totally-enclosed, non-maintaining.Equipment installation simultaneously is very simple, equipment replacement is also very convenient.Certainly, also can increase other as required for example contacts or non-contact IC card and other charging managementing modes are used in combination.
Wireless communication parking provided by the present invention Parking Meter, its notable feature are to support the multiple modes of payments such as mobile or landline telephone, and the user can operate away from the parking scene.And the parking meter that adopts cassette to pay when the user need increase down time, must be got back to the parking scene to operate, and is very inconvenient.
Wireless communication parking provided by the present invention Parking Meter, its notable feature are to calibrate automatically the hardware or the software clock of parking meter by the mode of grouping busy or regularly exhale.Like this, on circuit design, can not need special real-time timepiece chip, adopt software clock can satisfy the accuracy requirement of parking timing fully.Certainly, adopt hardware clock circuit can simplify application program.Further consider the issuable dispute of real-time clock precision, parking meter can be set certain redundancy effective time, promptly in the certain redundancy time (for example 1 minute) before and after time period current time of Parking Meter clock, start parking meter in advance or make the parking meter duty of remaining valid in user applies.
Wireless communication parking provided by the present invention Parking Meter, its notable feature is that the calculating of Parking Fee is finished by background management system, do not need the Parking Meter is carried out the rate setting, can implement different parking rates to the Parking Meter in different locations easily in the different parking periods and also can adjust at any time.
Wireless communication parking provided by the present invention Parking Meter, its notable feature is not need to gather and gather parking data, the parking information of submitting to when car parking department can stop according to user applies is grasped dead ship condition accurately in real time, carries out necessary statistics, analysis and decision.
Wireless communication parking provided by the present invention Parking Meter, its notable feature are that the parking stall quantity of managing according to a Parking Meter is one, two or a plurality of, determine each parking meter that one, two or more unique geocoding are arranged.Geocoding is labeled in surface of shell position, Parking Meter, also can be labeled in other positions on every side, parking stall.
Wireless communication parking provided by the present invention Parking Meter, its notable feature is that effective parking control information that particular address coding is sent is through encryption, its key disperses distribution through factors such as device address numberings, can pre-install many cover key backup, also can revise key by the wireless mode ciphertext.
Wireless communication parking provided by the present invention Parking Meter, its notable feature be realize in the Parking Meter that data add, the cipher key system of deciphering and authentication is stored in independently in the security module (SAM).Key can only normally use, and can not be read, and cipher key system is independently issued and managed by car parking department, and is irrelevant with equipment supplier such as Parking Meter.
Wireless communication parking provided by the present invention Parking Meter, its notable feature are by suitable data encrypting and deciphering and authentication processing, and parking control information effective time that improves transmission reliability and repeatedly repeat to send can be discerned and be treated in the Parking Meter automatically.Utilize the dynamic change of parking data simultaneously, the data that prevented are illegally reset.
Wireless communication parking provided by the present invention Parking Meter, its notable feature is that the user can apply for effective down time of the section since the current time, also can be scheduled to effective down time of the section in certain time in the future, parking meter can start parking meter in the time period of setting according to the software or the hardware real-time clock of its inside.Specifically can be scheduled to what time periods can have parameter setting in the parking meter.
Wireless communication parking provided by the present invention Parking Meter, its notable feature are the super low-power consumption designs of adopting ripe wireless telecommunications special IC, cooperate the dormancy working method, can adapt to long-time battery powered requirement.
Compare with radio pager, on physical construction, wireless parking meter requirement has high strength, sealing and convenient the installation and fixing table body case.On circuit structure, parking meter and radio pager with one-way communication function have a lot of same or similar parts, for example antenna circuit, receiving circuit, decoding and microcontroller circuit, LCD display circuit and sound light alarming circuit etc.Parking meter has the power circuit that is different from pager, increases the security module circuit and replaces the eeprom memory circuit, does not generally need Chinese character base circuit and key circuit.
The present invention is described further below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the circuit structure diagram of prior art IC-card parking meter;
It shown in the accompanying drawing 2 one of the present invention typical case parking meter circuit structure diagram;
It shown in the accompanying drawing 3 two of the present invention typical case parking meter circuit structure diagram;
It shown in the accompanying drawing 4 typical application system construction drawing of the present invention;
It shown in the accompanying drawing 5 typical user of the present invention parking operation for paying the fee process flow diagram.
Embodiment
Shown in the accompanying drawing 1, prior art comprises microprocessor CPU, and the transmitter/receiver circuit that links to each other with microprocessor CPU, SAM circuit, LCD display control circuit, data-carrier store, power supply and IC-card control circuit, when vehicle stops on the parking stall, insert IC-card, the location rate is set, starts the charging button, the Parking Meter is promptly from the trend smart card billing, and send gathering information, parking finishes, and closes the Parking Meter, can drive to leave.Park time, the keeper can do the examination of wireless telecommunications conversational to the Parking Meter with hand-held checking machine.Its principal character is that parking meter is placed in the car, inserts IC-card and realizes paying, and the duty of parking meter is checked in local close range wireless communication mode by handheld device.
In the accompanying drawing 2, the radiofrequency signal that comprises related datas such as address, order and effective down time of receiving circuit 1 paging receiving platform (station) emission.Mainly contain the receiving circuit of two kinds of forms at present, a kind of is motorola inc's superheterodyne circuit commonly used, and a kind of is Panasonic (Panasonic) company Direct Transform formula (zero intermediate frequency conversion) receiving circuit commonly used.Form voice data after 1 demodulation of radiofrequency signal process receiving circuit, voice data send microprocessor 3 to handle after decoding through decoding circuit 2, by dead ship condition information such as LED display circuit 7 and/or 8 indications of LCD display circuit.Decoding circuit 2 has special-purpose decoding chip, also has with microprocessor 3 to integrate large-scale application-specific integrated circuit.
For the consideration of data security aspect, adopt SAM security module 4 storage keys and other sensitive datas.If cost is relatively more responsive, security requirement is not high, can replace SAM security module 4 with simple eeprom memory yet.
Real time clock circuit 5 also is optional circuit, can produce software clock by microprocessor 3, even can directly utilize the timing function of microprocessor 3 to subtract counting down time to remaining.
Consider the convenience of installation, the power circuit 6 general powered battery that adopt.According to the height of cell voltage, increase the DC/DC transducer in case of necessity.Power circuit 6 also should have functions such as low pressure detection.
LED shows that 7 indicate dead ship conditions to use, and the difference according to a table management parking stall quantity can have one, two or more LED light emitting diode, and each light emitting diode preferably has two or more glow colors.Consider to save electrical source consumption, LED shows that 7 is can be in the parking stall idle or stop and extinguish in overtime or with long period glittering a kind of color at interval, in effective down time with short glittering another color of the time interval.
LCD shows 8 detailed datas that are used for showing in turn down time, increases user key-press in case of necessity and selects different Show Options.Radio call parking meter provided by the present invention does not need the user directly the Parking Meter to be carried out manual operations, so can there not be detailed the demonstration in principle, only provides LED to show that 7 supply user or law enfrocement official to check at a distance yet.If backlight 9 is arranged, can increase the photodetection function, under the low situation of ambient brightness, light backlight automatically.Consider to reduce power consumption, LCD shows that 8 can show at interval, and backlight 9 also can be lighted in the time of a period of time after starting effective parking the or button inquiry.
Hummer 10 can effectively pointed out with different volumes and frequency in down time, parking stall free time or invalid down time.
According to functional design requirements, can increase new circuit function module, for example the whether idle sensor circuit of unloading lot detection.Also can be integrated or delete the functional circuit shown in the accompanying drawing 1.
In the accompanying drawing 3, increase coding circuit 14 and the radiating circuit 13 of supporting the double-direction radio communication.
In the accompanying drawing 4, system is made of mobile communication parking user 15, telephone contact center 16, parking management center 17, radio call center 18, wireless communication parking Parking Meter 19, mobile communication service centre 20 and communication cost associate banker of collection 21.
In the accompanying drawing 5, mobile communication parking user 15 usefulness mobile phones put through the special service number of telephone contact center 16 * * * * *, telephone contact center computerized speech prompting user: " welcome to use * * stopping charging system, please import your parking spot sign indicating number, press # bond bundle.”
Mobile communication parking user 15 usefulness mobile phones inputs parking spot coding: * * * * * * #, telephone contact center 16 voice suggestions: " please minute be that unit imports down time, press # bond bundle, the shortest chargeable time is 10 minutes.”
Mobile communication parking user 15 usefulness mobile phones are imported down time: * * * #
Telephone contact center 16 voice suggestions: " be your effective down time * * month * * day * * time * * minute to * * time * * minute, please check and accept mobile telephone short message and confirm.”
Telephone contact center 16 with mobile communication stop user 15 input parking spot and down time information send parking management center 17, parking management center 17 generates the parking control information of encrypting and send radio call center 18, for the wireless communication parking Parking Meter 19 of supporting for example radio call function of one-way communication, radio call center 18 is to wireless communication parking Parking Meter 19 transmissions effective down time of information.For supporting for example wireless communication parking Parking Meter 19 of GSM function of both-way communication, can be by mobile communication service centre 20 to wireless communication parking Parking Meter 19 transmissions effective down time of information.
Parking management center 17 sends Parking Fee data and user's short message to mobile communication service centre 20, mobile communication service centre 20 sends short message to mobile communication parking user 15 and confirms, send the Parking Fee data to communication cost associate banker of collection 21, the clearance Parking Fee is concentrated with mobile communication service centre 20 in parking management center 16.
Mobile communication parking user 15 confirms the duty and the mobile phone short message of wireless communication parking Parking Meter 19, finishes this parking operation for paying the fee process.Radio communication parking user 15 is by communication cost associate banker of collection 21 payment Parking Fees.
Claims (13)
1, a kind of wireless communication parking Parking Meter comprises:
Microprocessor is used for data are handled, and the work of controlling each functional circuit;
Power circuit is used to provide the working power of parking meter and carries out power management;
Display circuit is used for simply indicating the duty of parking meter and the service data of being correlated with;
It is characterized in that: also comprise receiving circuit and decoding circuit, receiving circuit is used for receiving and effective down time of relevant signal with wireless communication mode, send to decoding circuit after the received signal, decoding circuit links to each other with radiating circuit, be used for the signal that receiving circuit receives is decoded, send to described microcontroller circuit by decoding circuit again, start display circuit indication dead ship condition information.
2, wireless communication parking as claimed in claim 1 Parking Meter, it is characterized in that: also comprise coding circuit and radiating circuit, be used to support the double-direction radio communication function, described coding circuit connects microprocessor and radiating circuit, be used for the signal that radiating circuit need send is encoded, described radiating circuit is used for sending the signal relevant with parking meter with wireless communication mode.
3, wireless communication parking according to claim 1 and 2 Parking Meter is characterized in that: be provided with the SAM security module that links to each other with microprocessor, be used for storage key or/and other data are carried out authentication and enciphering/deciphering computing.
4, wireless communication parking according to claim 1 and 2 Parking Meter is characterized in that: be provided with real time clock circuit, be used to replace software clock, for parking meter provides the current time accurately.
5, wireless communication parking according to claim 1 and 2 Parking Meter, it is characterized in that: be provided with one or more in contact or non-contact IC card, infrared or other data acquisition communication interfaces, the keystroke interface, starting outside the function of parking meter the local charge of additional IC-card function with the remote-wireless communication modes.
6, wireless communication parking according to claim 1 and 2 Parking Meter, it is characterized in that: be provided with dot matrix or field LCD display circuit, backlight circuit, link to each other with microprocessor respectively, be used for the duty and the relevant detailed service data of clear indication parking meter.
7, wireless communication parking according to claim 1 and 2 Parking Meter is characterized in that: be provided with the hummer that links to each other with microprocessor, be used for the prompting of parking meter duty.
8, wireless communication parking according to claim 1 and 2 Parking Meter is characterized in that: be provided with the parking stall sensor circuit that links to each other with microprocessor, whether idle signal is sent to microprocessor with the parking stall.
9, the application process of the described wireless communication parking of above-mentioned every claim Parking Meter is characterized in that: comprise the following steps:
(1), be one, two or a plurality of according to the parking stall quantity of Parking Meter management, determine each parking meter that one, two or more unique geocoding are arranged; Geocoding can be labeled in the Parking Meter surface of shell, also can be labeled in other positions on every side, parking stall;
(2) mobile communication parking user sends request parking spot and the information of down time to telephone contact center;
(3) telephone contact center sends the parking management center with the information of mobile communication subscriber input;
(4) the parking management center generates the parking control information of encrypting and sends to the radio call center;
(5) the mind-set parking meter is launched effective down time of information in the radio call, for the wireless communication parking Parking Meter of supporting two-way function, can launch effective down time of information to parking meter by mobile communication service centre.
10, according to the application process of right 9 described wireless communication parking Parking Meters, its feature also comprises the following steps:
(1), mind-set mobile communication service centre sends Parking Fee data and user's short message in the parking management;
(2), mobile communication service centre sends short message to mobile communication parking user and confirms, sends the Parking Fee data to communication cost associate banker of collection;
(3), the parking management center is with mobile communication service centre clearance Parking Fee;
(4), mobile communication parking user confirms the duty and the mobile phone short message of wireless communication parking Parking Meter;
(5), mobile communication parking user is by communication cost associate banker of collection payment Parking Fee.
11, according to the application process of claim 9 or 10 described wireless communication parking Parking Meters, its feature comprises the following steps: that also the encrypt data that the Parking Meter is launched the transmitting station (station) that receives carries out authentication and enciphering/deciphering calculation process, guarantees the confidentiality of data; The authentication and the cipher key system of enciphering/deciphering computing are stored in independently in the SAM security module; Key can only normally use, and can not be read, and cipher key system is independently issued and managed by car parking department.Control informations such as parking effective time that particular address coding is sent are through encryption; Its key disperses distribution through factors such as device address numberings; Can pre-install many cover key backup, also can revise key by the wireless transmission method ciphertext.
12, as the using method of claim 9 or 10 described wireless communication parking Parking Meters, its feature also comprises the following steps: by the mode of grouping busy or regularly exhale the hardware or the software clock of parking meter to be calibrated automatically; Can set certain parking redundancy effective time, promptly in the certain redundancy time before and after time period current time of Parking Meter clock, start parking meter in advance or make the parking meter duty of remaining valid in user applies.
13, as the using method of claim 9 or 10 described wireless communication parking Parking Meters, its feature comprises the following steps: that also the user passes through to move or landline telephone is applied for effective down time away from the scene of parking, can apply for effective down time of section, also effective down time of the section in first to file certain time in the future in advance since the current time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02120898 CN1216352C (en) | 2002-06-07 | 2002-06-07 | Wireless communication parking meter and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02120898 CN1216352C (en) | 2002-06-07 | 2002-06-07 | Wireless communication parking meter and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1464482A true CN1464482A (en) | 2003-12-31 |
| CN1216352C CN1216352C (en) | 2005-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02120898 Expired - Fee Related CN1216352C (en) | 2002-06-07 | 2002-06-07 | Wireless communication parking meter and operation method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN1216352C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398956B (en) * | 2007-09-24 | 2010-11-10 | 孙浩 | Bank deposit payment meter system and parking charging and paying method |
| CN101968906A (en) * | 2010-09-15 | 2011-02-09 | 深圳市方格尔科技有限公司 | Parking charge device |
| CN102254450A (en) * | 2010-05-17 | 2011-11-23 | 麦肯(中国)有限公司 | Traffic route guidance management system and wireless communication parking meters thereof |
| CN102314766A (en) * | 2010-05-26 | 2012-01-11 | 德国电信股份有限公司 | Method and system for traffic control and traffic emission control |
| CN102449952A (en) * | 2009-05-29 | 2012-05-09 | 汤姆森特许公司 | An electronic device comprising led indicators and an energy saving method |
| CN104112298A (en) * | 2014-06-19 | 2014-10-22 | 苏州金螳螂怡和科技股份有限公司 | Intelligent road parking fee charging management system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG10201606165SA (en) | 2016-07-26 | 2018-02-27 | Huawei Int Pte Ltd | A key generation and distribution method based on identity-based cryptography |
-
2002
- 2002-06-07 CN CN 02120898 patent/CN1216352C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398956B (en) * | 2007-09-24 | 2010-11-10 | 孙浩 | Bank deposit payment meter system and parking charging and paying method |
| CN102449952A (en) * | 2009-05-29 | 2012-05-09 | 汤姆森特许公司 | An electronic device comprising led indicators and an energy saving method |
| CN102254450A (en) * | 2010-05-17 | 2011-11-23 | 麦肯(中国)有限公司 | Traffic route guidance management system and wireless communication parking meters thereof |
| CN102254450B (en) * | 2010-05-17 | 2014-04-02 | 麦肯(中国)有限公司 | Traffic route guidance management system and wireless communication parking meters thereof |
| CN102314766A (en) * | 2010-05-26 | 2012-01-11 | 德国电信股份有限公司 | Method and system for traffic control and traffic emission control |
| CN101968906A (en) * | 2010-09-15 | 2011-02-09 | 深圳市方格尔科技有限公司 | Parking charge device |
| CN104112298A (en) * | 2014-06-19 | 2014-10-22 | 苏州金螳螂怡和科技股份有限公司 | Intelligent road parking fee charging management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1216352C (en) | 2005-08-24 |
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