Networked computerized parking system of networked computerized parking meters and a method of operating said system

• US 5,648,906 A
• Filed: 07/31/1995
• Issued: 07/15/1997
• Est. Priority Date: 07/31/1995
• Status: Expired due to Fees

• Current Assignee: Fardosht Amirpanahi
• Original Assignee: Fardosht Amirpanahi
• Inventors: Amirpanahi, Fardosht
• Primary Examiner(s): Cosimano, Edward R.
• Application Number:
  US08/508,394
• Time in Patent Office: 715 Days
• Field of Search: 194/217, 194/900, 235/375, 235/377, 235/378, 235/381, 340/825.33, 340/825.35, 340/932.2, 364/401 R, 364/464.01, 364/467, 364/569, 368/89, 368/90, 368/107, 368/108, 368/109
• US Class Current: 705/418
• CPC Class Codes: G06Q 30/0284 Time or distance, e.g. usage of parking meters or taximeters
• CPC Class Codes: G07F 17/24 for parking meters
• CPC Class Codes: Y10S 194/90 Parking meter with barrier

Abstract

This invention provides a networked computerized parking system of networked computerized parking meters that are connected via a number of electric-transferring cables to a local power source and via a number of fiber optic network connections to one another and to a central database computer. Each networked computerized parking meter comprises: a main body connected to a base, a front surface, a back surface, a bottom and a top; a mother board positioned inside the main body, with the number of electric-transferring cables and the number of fiber optic network connections exiting from the bottom of the networked computerized parking meter; a parking violation light connected via detector cable to the mother board; a motion detector connected to the mother board via detector cable; a liquid crystal display (LCD) screen connected to the mother board via ribbon cable; a numeric code pad, comprising ten single-digital numeric, "ENTER" and "CANCEL" buttons, connected via ribbon cable to the mother board; and a magnetic strip reader connected via ribbon cable to the mother board, with a card insertion opening extending from the magnetic strip reader towards the front surface of the networked computerized parking meter. The motion detector determines start and completion of parking of a vehicle in vicinity of the networked computerized parking meter and refunds any unused, remaining parking fee from any parking charge card back to itself. A method of application of the networked computerized parking system is also presented.

Claims

1. A networked computerized parking system of networked computerized parking meters connected via a number of electric-transferring cables to a local power source and connected via a number of fiber optic network connections to a number of other networked computerized parking meters and to a central database computer, with each networked computerized parking meter having a number of essential components comprising:

(a) a main body mounted on and connected to a base, said main body comprising a top, a front surface, and a tightly-fastened, removable back surface for facilitating service work, and said base comprising a bottom;

(b) a mother board, having a front and a back, positioned inside the main body, with the number of electric-transferring cables and the number of fiber optic network connections connected to the back of the mother board and leading downwards to exit from the bottom of the networked computerized parking meter and with a number of rechargeable batteries connected to the mother board as a supplementary power source;

(c) a motion detector, with a front placed on a section of the front surface of the networked computerized parking meter and with a back connected to a portion of the front of the mother board via motion detector cable, for detecting both arrival time and departure time of a vehicle;

(d) a liquid crystal display (LCD) screen located inside the networked computerized parking meter, with a front occupying a section of the front surface of the networked computerized parking meter and a back connected to a portion of the front of the mother board via ribbon cable, said LCD screen indicating information comprising any remaining, unused parking time, identification data related to any parking time card being used, parking rate and any amount of parking time allowed;

(e) a numeric code pad, with a front and a back, said front of the numeric code pad, comprising ten numeric buttons from "0" to "9", an "ENTER" button and a "CANCEL" button, said numeric code pad occupying a section of the front surface of the networked computerized parking meter, and said back of the numeric code pad connected via ribbon cable to a portion of the front of the mother board; and

(f) a magnetic strip reader, with a back connected via ribbon cable to a portion of the front of the mother board and with a front, said magnetic strip reader being located in front of the mother board, being positioned inside the networked computerized parking meter, and having a card insertion opening extending from the front of the magnetic strip reader towards the front surface of the networked computerized parking meter and creating an opening for insertion of parking charge cards;

such that;

parking charge cards are charged for used parking time only, and the motion detector terminates use of the parking charge cards upon removal of the vehicle.

2. The networked computerized parking system according to claim 1, wherein the networked computerized parking meter has a number of optional components comprising:

a timer, with a front covered by a transparent cover and a back, said timer being set in specified time intervals to indicate, in substitution for the LCD screen, any amount of parking time allowed or any remaining, unused parking time upon usage of a number of coins or upon usage of prepaid parking cards, respectively, and to indicate a "CPM" sign upon usage of parking account cards and credit cards, said timer extending from vicinity of the mother board to the front surface of the networked computerized parking meter and connected to a visible pointer pointing to any unused, remaining paid parking time and to a parking violation light, both the pointer and the parking violation light located on the front of the timer and on a section of the front surface of the networked computerized parking meter, with the back of said timer being connected via ribbon cable to the mother board.

3. The networked computerized parking system according to claim 1, wherein the networked computerized parking meter has a number of optional components comprising:

a series of coin slots for accepting a number of coins including nickels, dimes, quarters and dollar coins, said series of coin slots being located adjacent to a coin verifier that is positioned inside the networked computerized parking meter, is connected to a portion of the front of the mother board via ribbon cable, and is located adjacent to and connected via a first coin path to an internal safe box, said safe box having a front covered by a locked openable door for removal of the deposited number of coins and for service work, having a back, being located below the coin verifier and towards the bottom of the networked computerized parking meter, being connected through an opening to the coin verifier, serving as an internal storage for the number of deposited coins and occupying a relatively large space in the networked computerized parking meter,

such that the number of acceptable deposited coins, falls through the opening via the first coin path into the safe box.

4. The networked computerized parking system according to claim 3, wherein the networked computerized parking meter has a number of optional components comprising:

a coin return opening being connected via a second coin path to the coin verifier and being located below the series of coin slots and below the coin verifier and above the safe box, and a coin twister being located close to said series of coin slots, such that upon placement of a number of coins in any coin slot in the series of coin slots and turning of the coin twister, the number of acceptable coins that is verified by the coin verifier fall via the first coin path through the opening into the safe box and a number of unacceptable coins and objects that are not verified by the coin verifier fall via the second coin path to the coin return opening.

5. The method of operating a networked computerized parking system of networked computerized parking meters individually controlled by a mother board placed inside each networked computerized parking meter and connected to a central database computer, each mother board determining parking rate for each parking space, unique identification of each networked computerized parking meter, comprising geographic location and unique identification number of each networked computerized parking meter, last date of service for each networked computerized parking meter, and parking status, parking rate and maximum amount of parking time of each networked computerized parking meter, said method comprising:

(a) parking a vehicle in a parking space in front of a networked computerized parking meter with a turned-on parking violation light;

(b) state of occupation of the parking space by the vehicle being constantly determined by a motion detector located on a front surface of the networked computerized parking meter, said motion detector, operated through the mother board, scanning in front of the networked computerized parking meter to locate the parked vehicle and notifying the central database computer of occupation of the parking space upon passage of a set period of time from locating of the parked vehicle;

(c) placing a parking charge card, comprising prepaid parking cards, parking credit account cards and credit cards, in a card insertion opening of a magnetic strip reader of the networked computerized parking meter, with information, comprising account information, being scanned off a magnetic strip on the parking charge card by the magnetic strip reader connected to the mother board in the networked computerized parking meter, with any scanned information being sent to the mother board and with some scanned information being sent to the central database computer;

(d) pressing a personal identification number on a numeric code pad connected to the mother board to obtain credit on the parking charge card and entering any correct personal identification number by pressing an "ENTER" button on the numeric code pad while correcting any errors in entrance of the personal identification number that may show on a liquid crystal display (LCD) screen connected to the mother board by pressing a "CANCEL" button, said personal identification number being transferred to the mother board and checked through the central database computer;

(e) upon verification of the personal identification number and any information read off the magnetic strip of the parking charge card through the central database computer, a timer being commenced if the networked computerized parking meter functions properly and the parking violation light being automatically turned off, said timer used for starting a requested parking time allowance upon noting parking payment rate and maximum parking time allowed by;

A. upon usage of a prepaid parking card, subtracting the requested parking time allowance, using the magnetic strip reader, from a parking time allowance of the prepaid parking card and indicating the unused, remaining parking time allowance on the prepaid parking card, as long as;

(i) the requested parking time allowance is at most equal to the maximum parking time allowed on the timer by the central database computer, and

(ii) the requested parking time allowance is at most equal to the parking time allowance of the prepaid parking card, with the parking time allowance lowering automatically in set time intervals until a "zero" position is reached by a pointer on the timer or on the LCD screen, or

B. upon usage of a credit card, including but not limited to a credit card and a parking credit account card, for which bills are received periodically;

(i) on the LCD screen, adding up total parking time being used while indicating "Computerized Parking Meter" ("CPM"), or on the timer, starting the timer while moving the pointer to the "CPM" position,

(ii) continuing to add up used parking time as long as sum of the used parking time does not exceed the maximum parking time allowed for said parking space by the central database computer,

(iii) lowering the parking time allowance to the "zero" position upon reinsertion of the credit card, entrance of a cancellation request on the numeric code pad by the user, and removal of the credit card, and

(iv) crediting any unused, remaining parking fee to the credit card upon entrance of the cancellation request, and

with the information visible on the LCD screen disappearing after a few seconds until any button on the numeric code pad is pressed; and

(f) turning on the parking violation light on the front surface of the networked computerized parking meter upon reaching of the "zero" position by the pointer of the timer or on the LCD screen, notifying the central database computer as well as any passing police officers of a parking violation if the vehicle remains parked for a period longer than a few minutes, and continuing to charge parking credit account cards or credit cards as long as the vehicle remains parked.

6. The method of operating the networked computerized parking system according to claim 5, wherein, when using a parking credit account card, the networked computerized parking system credits any unused, remaining parking fee to the parking credit account card and automatically lowers the parking time allowance to the "zero" position, turning on the parking violation light, upon removal of the parked vehicle and termination of use of the parking space indicated to the mother board by removal of the parked vehicle.

7. The method of operating the networked computerized parking system according to claim 5, wherein the parking violation light on the front surface of the networked computerized parking meter is turned on upon reaching of the "zero" position by the pointer of the timer or on the LCD screen with or without detection of the parked vehicle in front of the networked computerized parking meter by the motion detector.

8. The method of operating the networked computerized parking system according to claim 5, wherein, when a maximum amount of parking time that is allowed by authorities is reached, if the parking charge card is inserted into the card insertion opening of any networked computerized parking meter that is connected to the same central database computer from which parking time allowance has been purchased, the networked computerized parking system credits any unused requested parking fee to each parking charge card from which the parking time allowance has been originally deducted and returns the pointer of the timer of the networked computerized parking meter to the "zero" position or returns the timer of the LCD screen to the "zero" position.

9. The method of operating the networked computerized parking system according to claim 5, wherein the method can be used for parking boats, ships, or small planes.

10. The method of operating the networked computerized parking system according to claim 5, wherein the central database computer maintains status of each networked computerized parking meter by:

(a) assuring that each networked computerized parking meter is functioning properly;

(b) assuring that occupation of a parking space by the vehicle is upon payment of necessary parking fees;

(c) checking that each networked computerized parking meter that is being utilized has been appropriately activated upon proper modes of payment; and

(d) searching for any networked computerized parking meters that are functioning improperly.

11. The method of operating the networked computerized parking system according to claim 5, wherein rates and states of parking for networked computerized parking meters are changed through the central database computer without requiring physical changes to the networked computerized parking meters.

12. The method of operating the networked computerized parking system according to claim 5, wherein users could be notified of any empty parking spots close to where each user is searching for parking, using a Global Positioning System (GPS) through the central database computer upon sending a search request to the central database computer, said search request comprising parking credit account card'"'"'s pin number of the user, current location of the vehicle, radial distance willing to search for parking by the user, and destination of the user.

13. The method of operating the networked computerized parking system according to claim 5, wherein the method comprises:

(a) placing a number of coins in any coin slot of a series of coin slots for accepting a number of coins including nickels, dimes, quarters and dollar coins;

(b) having said number of coins be verified by using a coin verifier located inside the networked computerized parking meter, neighboring said series of coin slots, and connected to a portion of the front of the mother board via ribbon cable;

(c) upon verification of the number of coins by the coin verifier, the number of acceptable coins providing a set parking time allowance on the timer of the networked computerized parking meter or on the LCD screen and being dropped, as long as no other coin or object is stuck in a first coin path connecting the coin verifier to the safe box, through an opening connected to and into an internal safe box serving as an internal storage for the number of deposited acceptable coins as long as empty space remains in the safe box;

(d) indicating a decrease in the parking time allowance and any remaining purchased parking time on the timer or on the LCD screen until the "zero" position is reached;

(e) by turning on of the parking violation light on the front surface of the networked computerized parking meter upon reaching of the "zero" position, notifying officers responsible for issuing parking tickets of termination of the parking time allowance upon presence of the parked vehicle in front of the networked computerized parking meter when the "zero" position is reached; and

(f) emptying the safe box of the networked computerized parking meter when the safe box is full and adding up the value of the number of acceptable coins by a responsible supervisor.

14. The method of operating the networked computerized parking system according to claim 13, wherein the method comprises:

turning a coin twister located close to said series of coin slots after placement of a number of coins in any coin slot of the series of coin slots,

such that upon turning of the coin twister and verification of the number of coins by the coin verifier, the number of unacceptable coins is dropped out through a coin return opening while the number of acceptable coins gives a set parking time allowance on the timer or on the LCD screen of the networked computerized parking meter and is dropped through the opening connected to and into the internal safe box serving as the internal storage for the number of deposited acceptable coins.