EP1224020A1 - Advanced model racing car game - Google Patents
Advanced model racing car gameInfo
- Publication number
- EP1224020A1 EP1224020A1 EP00909588A EP00909588A EP1224020A1 EP 1224020 A1 EP1224020 A1 EP 1224020A1 EP 00909588 A EP00909588 A EP 00909588A EP 00909588 A EP00909588 A EP 00909588A EP 1224020 A1 EP1224020 A1 EP 1224020A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- track
- vehicle
- dipole
- steering
- game
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- HODRFAVLXIFVTR-RKDXNWHRSA-N tevenel Chemical compound NS(=O)(=O)C1=CC=C([C@@H](O)[C@@H](CO)NC(=O)C(Cl)Cl)C=C1 HODRFAVLXIFVTR-RKDXNWHRSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/16—Control of vehicle drives by interaction between vehicle and track; Control of track elements by vehicles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/12—Electric current supply to toy vehicles through the track
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H18/00—Highways or trackways for toys; Propulsion by special interaction between vehicle and track
- A63H18/005—Accessories for indicating the winner of a race, e.g. lap counters, speed indicators
Definitions
- the present invention relates to wheeled vehicles deriving power and signals from a continuos smooth surface containing an electrical dipole and in particular to a toy racing car game whereby racing opponents can control steering and speed in both forward & reverse directions of their each selected vehicles .
- E.P.O No: 553 555 describes an improvement in toy cars whereby rigid pickup shoes are used in place of previous "brushes" for more continuos electrical connection between vehicle and track dipole.
- US patent No: 4795154 describes a continuos toy car racing game in an endless slotted track with improvements in "track holding" of the vehicle by means of a special pin which rides in the slot and determines the steering of said vehicle.
- EPO Patent no. 307659 describes a slotted track game as above but with the added advantage of permitting the vehicle to jump between adjacent tracks for the purpose of "Passing out” other vehicles and making the game more interesting.
- the present invention is designed towards providing an improved construction of a racing car game with means for steering the vehicle on to any part of a smooth track while the vehicle receives power at all times and thereby receives controlling signals at all times since the control signals are superimposed upon the power lines.
- Means for providing forward and reverse motion is also a feature as is speed control.
- a racing car game comprising ; a) a smooth track containing a continuos dipole upon which wheeled vehicles containing at least three "Shoes" and preferable four are attached which contact the smooth track dipole in such a manner that irrespective of the horizontal direction or position of the vehicle(s) electrical contact is continuously made with at least two of the shoes thereby supplying power to the vehicle. b) A means to generate electrical signals in response to mechanisms such as steering wheel, throttle, etc, being activated by the user . c) And means to further superimpose said signals upon the power supply lines attached to the track dipole. d) Means to convert mains electrical supply to low voltage supply for use by the device.
- One of the most important features of the invention is the ability for the user to control steering as well as speed/ direction of the moving vehicle anywhere on the track, while the vehicle receives continuos power from the track. This makes for a total "racing car driving" feel for the user with the ability of competing with opponents as on a real race track.
- Another advantage is that transmitting the control signals via superimposition on the power lines rather than using separate medium means such as radio or optical makes for faster response critical in the enjoyment of the game.
- anyone who has ever "driven” a radio controlled car will appreciate the delay in response from time of actuation of the control levers to actuation of the car steering. On a small track where relatively high speeds are desirable, response times of control features such as steering is paramount.
- a still further advantage is that the component / circuitry costs are kept to a minimum thereby ensuring competitive pricing comparable to conventional slot car games .
- the invention relates to wheeled vehicles deriving power and signals from a continuos smooth surface containing an electrical dipole and in particular a toy racing car game where there is described in fig 1. a wheeled vehicle containing shoes 3 pushed against a track surface containing dipole 4 & 5 for the purpose of picking up power and signals for use in powering and controlling the steering / drive motor of said racing vehicle.
- Capacitors extract the control signals which are fed to a limiter / shaper 3 and further to the separate filters 4 and on to the demodulators 5.
- the steering takes signal from demodulator to comparator 6 which is also fed from servo potentiometer 8 and outputs voltage to servo 7 which activates steering pinion wheel 13.
- the rear axle power supply to motor 10 is obtained from second demodulator which feeds amplifier 11 and relay 9 while polarity is defined by voltage sampler 12, which activates relay and determines forward / reverse of motor whose speed is determined by voltage level from amplifier.
- Summing amp 7 adds multiple frequencies from oscillators 6 and resulting output is superimposed upon DC supply by summing amplifier from mains adapter 10 connected to mains through pug 11.
- Fig 1 illustrates a track composed of coupled like segments, 8 & 9 (which can further be added to, to complete a continuos track.
- Lateral dipoles 6 & 7 connect to the appropriate track surface segments 4 & 5 to polarise the conductive surface. Insulation layers 10 separate the dipoles being wider than maximum shoe contact area to avoid arcing.
- Shoes 1 & 2 are shown to be in contact with separate dipoles and deliver the appropriate power & signals to the vehicle electric's.
- Track layers are electrically connected together by dipoles 7 and 6 which run along the complete track and connect via wires 11 to modulation circuit in fig 4.
- fig 6. Shows a more "digital" approach whereby digital potentiometer 2 provides digital data concerning it's position to encoder 3 which is sequenced through a switch controlled by oscillator 5 to FSK (Frequency Shift Keying) I.C which produces two tones which are alternatively superimposed upon power supply lines.
- Switch 1 is forward / reverse actuator.
- Fig 7. Details the vehicle circuitry necessary to compliment fig 6.
- shoes 1 which pick up power & signals from the track.
- the power is derived by rectifiers 2 and is fed to regulator for voltage stabilisation.
- the signals are isolated from the power lines by capacitors and fed to limiter / shaper amp 3.
- the sinusoidal tones are fed to FSK demodulator 4 and resulting digital serial data fed to decoder 5 and parallel digital data is converted to an analogue signal via D/A converter 6.
- Comparator 7 compares voltage from servopot and produces resultant servo drive voltage for steering via pinion wheel 10.
- the speed control voltage is derived by D/A converter 11 and direction is obtained by switching relay 12 whose coil 13 is energised by digital line from decoder.
- Motor 14 is buffered by amplifier 15 and is geared to produce required torque to turn the wheels.
Landscapes
- Toys (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE990171 IES81044B2 (en) | 1999-03-04 | 1999-03-04 | Advanced model racing car game |
IE990171 | 1999-03-04 | ||
PCT/IE2000/000028 WO2000051699A1 (en) | 1999-03-04 | 2000-03-06 | Advanced model racing car game |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1224020A1 true EP1224020A1 (en) | 2002-07-24 |
EP1224020B1 EP1224020B1 (en) | 2004-09-01 |
Family
ID=11042012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00909588A Expired - Lifetime EP1224020B1 (en) | 1999-03-04 | 2000-03-06 | Advanced model racing car game |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1224020B1 (en) |
AT (1) | ATE274992T1 (en) |
AU (1) | AU3186700A (en) |
DE (1) | DE60013467T2 (en) |
ES (1) | ES2231161T3 (en) |
IE (1) | IES81044B2 (en) |
WO (1) | WO2000051699A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004071610A1 (en) * | 2003-02-13 | 2004-08-26 | Edward Rees | Vehicle model and method of its operation |
AT413337B (en) * | 2003-02-20 | 2006-02-15 | Groiss Gerald | CAR RANGE FOR REMOTE-CONTROLLED AND STEERING VEHICLES, RAILWAY EQUIPMENT AND VEHICLE FOR SUCH A CAR RAIL |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3841556A (en) * | 1971-09-27 | 1974-10-15 | R Reynolds | Roadbed on which electrically powered vehicles can be operated |
US4795154A (en) | 1987-06-25 | 1989-01-03 | Ideal Loisirs | Continuous slot racing system |
JP2525828B2 (en) | 1987-09-12 | 1996-08-21 | 株式会社ニッコー | Tracing change device for racing toys |
GB9127480D0 (en) | 1991-12-30 | 1992-02-19 | Refined Industry The Co Ltd | Improvements in toy cars |
DE9200879U1 (en) * | 1992-01-25 | 1992-04-30 | Friedrich, Martina, 8502 Zirndorf | Model race track for driving with radio-controlled model vehicles and electronic data evaluation with display |
-
1999
- 1999-03-04 IE IE990171 patent/IES81044B2/en not_active IP Right Cessation
-
2000
- 2000-03-06 EP EP00909588A patent/EP1224020B1/en not_active Expired - Lifetime
- 2000-03-06 DE DE60013467T patent/DE60013467T2/en not_active Expired - Lifetime
- 2000-03-06 AT AT00909588T patent/ATE274992T1/en not_active IP Right Cessation
- 2000-03-06 AU AU31867/00A patent/AU3186700A/en not_active Abandoned
- 2000-03-06 ES ES00909588T patent/ES2231161T3/en not_active Expired - Lifetime
- 2000-03-06 WO PCT/IE2000/000028 patent/WO2000051699A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO0051699A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1224020B1 (en) | 2004-09-01 |
ATE274992T1 (en) | 2004-09-15 |
ES2231161T3 (en) | 2005-05-16 |
DE60013467T2 (en) | 2006-01-12 |
AU3186700A (en) | 2000-09-21 |
IES990171A2 (en) | 1999-11-17 |
IES81044B2 (en) | 1999-11-17 |
WO2000051699A1 (en) | 2000-09-08 |
DE60013467D1 (en) | 2004-10-07 |
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