Shifter Simulator System, Simulator Provided Therewith and Method for Operating

Abstract

A shifter simulator system comprising a frame with a gear stick hinge, a gear stick that is hingedly connected to the frame via the gear stick hinge, and a moveable frame part configured for moving relative to the frame and provided with a first contact surface and a second contact surface.

The shifter simulator system also includes a magnetic contact and a tilting element configured for tilting around a tilting axis via a tilting connection in response to a movement of the gear stick and providing a first lever, and wherein the tilting element is provided with a first contact element and a second contact element configured for engaging the respective first and second contact surfaces of the moveable frame part providing a second lever, and by moving the moveable frame part defining a shifter movement with the magnetic contact. The first and/or second levers are adjustable.

Claims

1. A Shifter simulator system for a simulator environment, the system comprising: a frame with a gear stick hinge; a gear stick that is hingedly connected to the frame via the gear stick hinge; a moveable frame part configured for moving relative to the frame and provided with a first contact surface and a second contact surface; a magnetic contact; and a tilting element configured for tilting around a tilting axis via a tilting connection in response to a movement of the gear stick and providing a first lever, and wherein the tilting element is provided with a first contact element and a second contact element configured for engaging the respective first and second contact surfaces of the moveable frame part providing a second lever, and by moving the moveable frame part defining a shifter movement with the magnetic contact.

2. The shifter simulator system according to claim 1, further comprising a spring element configured for providing a counter force.

3. The shifter simulator system according to claim 1, wherein the tilting connection is an adjustable connection.

4. The shifter simulator system according to claim 3, wherein the adjustable connection is continuously adjustable in a first adjustment range.

5. The shifter simulator system according to claim 1, wherein the first and/or second contact elements are adjustable.

6. The shifter simulator system according to claim 5, wherein the adjustable first and/or second contact elements are positionable on the tilting element

7. The shifter simulator system according to claim 6, wherein the first and second contact elements are separately positionable.

8. The shifter simulator system according to claim 5, wherein the adjustable first and/or second contact elements are continuously adjustable in a second adjustment range.

9. The shifter simulator system according to claim 1, wherein the magnetic contact comprises a permanent magnet.

10. The shifter simulator system according to claim 9, wherein the permanent magnet is stationary fixated in the frame.

11. The shifter simulator system according to claim 1, further comprising a stop.

12. The shifter simulator system according to claim 1, further comprising an optical sensor for detecting a shifter position and/or a shifter movement.

13. A simulator comprising a shifter simulator system for a simulator environment, the system comprising: a frame with a gear stick hinge; a gear stick that is hingedly connected to the frame via the gear stick hinge; a moveable frame part configured for moving relative to the frame and provided with a first contact surface and a second contact surface; a magnetic contact; and a tilting element configured for tilting around a tilting axis via a tilting connection in response to a movement of the gear stick and providing a first lever, and wherein the tilting element is provided with a first contact element and a second contact element configured for engaging the respective first and second contact surfaces of the moveable frame part providing a second lever, and by moving the moveable frame part defining a shifter movement with the magnetic contact.

14. A method for operating a shifter simulator system for a simulator environment, comprising the steps of: providing a shifter simulator system for a simulator environment, the system comprising: a frame with a gear stick hinge; a gear stick that is hingedly connected to the frame via the gear stick hinge; a moveable frame part configured for moving relative to the frame and provided with a first contact surface and a second contact surface; a magnetic contact; and a tilting element configured for tilting around a tilting axis via a tilting connection in response to a movement of the gear stick and providing a first lever, and wherein the tilting element is provided with a first contact element and a second contact element configured for engaging the respective first and second contact surfaces of the moveable frame part providing a second lever, and by moving the moveable frame part defining a shifter movement with the magnetic contact; and moving the gear stick such that the magnetic contact is influenced.

15. The shifter simulator system according to claim 2, wherein the tilting connection is an adjustable connection.

16. The shifter simulator system according to claim 4, wherein the first and/or second contact elements are adjustable.

17. The shifter simulator system according to claim 16, wherein the adjustable first and/or second contact elements are positionable on the tilting element, wherein the first and second contact elements are separately positionable.

18. The shifter simulator system according to claim 17, wherein the adjustable first and/or second contact elements are continuously adjustable in a second adjustment range.

19. The shifter simulator system according to claim 18, wherein the magnetic contact comprises a permanent magnet.

20. The shifter simulator system according to claim 19, wherein the permanent magnet is stationary fixated in the frame.

Description

[0036] Further advantages, features and details of the invention are elucidated on the basis of preferred embodiments thereof, wherein reference is made to the accompanying drawings, in which:

[0037] FIGS. 1A-C show a shifter simulator system according to the present invention;

[0038] FIGS. 2A-C show the operation of the shifter simulator system of FIG. 1;

[0039] FIG. 3A-B show an alternative embodiment of a shifter simulator system of the present invention;

[0040] FIG. 4A-C show the operation of the shifter simulator system of FIG. 3;

[0041] FIG. 5 shows a simulator comprising an embodiment of the shifter simulator system according to the present invention; and

[0042] FIG. 6 shows some results of the required shifter force relative to the gearstick angle for different settings of the shifter simulator system in an embodiment of the present invention.

[0043] Shifter simulator system 2 (FIGS. 1A-C, 2A-C) comprises gearstick 4 with grip 6. Frame 8 is provided in housing 10 and comprises gearstick hinge 12 that connects frame 8 to gearstick 4. Frame 8 houses movable frame part 14 that comprises contact surfaces 16 with first and second contact surfaces 16 a—b. Magnetic contact 18 (FIG. 2B-C) comprises metal plate element 20 and permanent magnet 22. Plate element 20 is connected via contact element 23 to movable frame part 14.

[0044] Frame 8 further houses tilting element 24 that is connected via hinge or hinge axis 26 to frame 8. Tilting connection 28 connects tilting frame 24 to gearstick 4. In the illustrated embodiment tilting connection 28 (FIG. 2A) comprises cam or pawl 30 and contact element 32 that are provided in chamber 34 that is provided in movable frame part 14. Tilting element 24 comprises a groove like recess 36 (FIG. 2C). Furthermore, movable frame part 14 comprises groove or groove like element 38 (FIG. 2B) that is configured for receiving gearstick hinge 12. In addition, movable frame part 14 is provided with groove or groove like element 40 for receiving the tilting axis or tilting shaft 26.

[0045] In the illustrated embodiment first and second contact elements 42 a-b are provided to respective grooves 44, 46. In the illustrated embodiment spring 48 is provided between upper mounting plate 50 that is attached to balls or pens 51 and lower mounting plate 52. Optionally, pens 51 can be repositioned to provide a further possibility to adjust the spring force. In addition, stop 54 is provided in frame 8 to limit the movement of gearstick 4.

[0046] Shifter simulator system 2 provides first lever 56 and second lever 58 that are both provided as adjustable levers in the illustrated embodiment.

[0047] Housing 10 and frame 8 are connected using elements 12, 26 that also act as hinge shafts or hinge axes for gearstick 4 and tilting element 24, respectively. It will be understood that several other and/or alternative connections can also be envisaged in accordance with the present invention. This may include some further screws, pens or pawls 55 to connect housing 10 to frame 8. In the illustrated embodiment connector 57 is provided to connect shifter simulator system 2 to another device, such as a simulator. In the illustrated embodiment housing 10 is provided with recesses or openings 59, 60 a-b to enable a user to adjust the position of hinge 28 and contact elements 42 a-b.

[0048] In the illustrated embodiment gearstick 4 is able to rotate in direction E (FIG. 2E) over an angle of +7.5° and −7.5°. The position of contact element 32 relative to cam, pen or pawl 30 of connection 28 can be adjusted over adjustment range D3 (FIG. 2A). In the illustrated embodiment adjustment range D3 is about 7 mm. The second adjustment ranges D1 and D2 are about 9.5 mm in the illustrated embodiment. It will be understood that other dimensions can also be envisaged in accordance with the present invention.

[0049] When moving gearstick 4 in a direction E tilting element 24 will make a counter rotation in direction F around hinge 26 (FIG. 2C). Rotation of tilting element 24 forces either of first or second contact elements 42 a-b to engage the respective contact surface 16 a-b of movable frame part 14 that is pushed in upward direction DO against the counterforce of spring 48 (FIG. 2B). This upward movement of movable frame part 14 disengages plate 20 from permanent magnet 22 over a contact distance Mh that is in the range of 3.5 to 9 mm depending on the actual settings of the adjustable first and second contact elements 42 A-B and adjustable tilting connection 28. It will be understood that other dimensions can also be envisaged in accordance with the present invention.

[0050] In an alternative embodiment shifter simulator system 102 comprises gearstick 104 with grip 106. Frame 108 is provided in housing 110 and comprises gearstick hinge 112 (FIGS. 3A-B, 4A-C). Further, there is provides movable frame part 114 and hinge or shaft 112, 126 for the integrated gearstick 104 and tilting element 124.

[0051] The integrated gearstick 104 and tilting element 124 comprises first and second contact elements 142 a-b that are provided in their respective grooves 144 and are configured for engaging respective contact surfaces 116 of movable frame part 114. Optionally, additional spring element 148 is provided that forces movable frame part 114 with plate element 120 into contact with permanent magnet 122 together defining magnetic contact 118. Contact elements 142 a-b can be repositioned along grooves 144 to adjust the second lever 158, while in the illustrated embodiment first lever 156 remains constant.

[0052] In the illustrated embodiment shifter simulator system 102 is provided with stop 155. Stops 154 (FIG. 4A) engage stop 155 to limit movement of gearstick 104. Optionally, movable frame part 114 is guided with the use of pen or pawl 162 and groove or groove-like element 164.

[0053] When moving gearstick 104 in direction E (FIG. 4C) first or second contact element 142 a-b engages the respective contact surface 116, thereby moving the movable frame part 114, optionally against the spring force of spring 148. Movement of movable frame part of 114 leads to a disengagement of contact 118 by removing plate 120 from permanent magnet 122.

[0054] In the illustrated embodiment second lever 158 can be adjusted by repositioning contact elements 142 a-b in groove-like element 144 over a distance of about 8 mm. Depending on the actual position in the illustrated embodiment the maximum contact distance of plate 20 with permanent magnet 122 is in the range of 3.3 to 5.5 mm. Depending on the dimensions and further settings it will be understood that these distances can be amended.

[0055] Simulator 202 (FIG. 5) comprises frame 204 with monitor frame 206 to which a number of monitors 208 can be attached. Simulator 202 further comprises chair frame 210 to which chair 212 can be attached. Furthermore, there is provided steer frame 214 to which steer 216 can be provided. Also, there is provided a pedals frame 218 to which a number of pedals 220 can be attached. In the illustrated embodiment a shifter simulator system 2 is provided and connected to the frame of simulator 202.

[0056] A number of tests have been performed with shifter simulator systems 2, 102 that comprises a double lever system 56, 58, 156, 158. A continuous adjustable lever provides numerous tuning possibilities for a user to bring the behavior of the shifter simulator system 2, 102 into accordance with his own preferences and/or with the settings of simulator 202 and/or the settings in the simulator game such as a vehicle type. FIG. 6 shows the shifter force (Newton) versus the gearstick angle for different combinations of setting of system 2, 102. This shows the flexible character of the shifter simulator system 2, 102 according to the present invention.

[0057] The present invention is by no means limited to the above-described preferred embodiments thereof. The rights sought are defined by the following claims, within the scope of which many modifications can be envisaged.