DE102009033475A1 - Securing device and method for preventing unauthorized startup of a vehicle - Google Patents

Abstract

The invention relates to a safety device (1) for preventing unauthorized start-up of a vehicle, containing at least one control, at least one actuator (9) and at least two components influencing the movement of a vehicle, in which the actuator (9) provides a reversible connection between the the movement of a vehicle influencing components can be produced or released, wherein the actuator (9) can be operated with the control and wherein the actuator (9) and the components influencing the movement of a vehicle are completely or partially arranged in a housing (7). A method for securing a vehicle with the securing device (1) is also described.

Description

The The invention relates to a safety device for preventing a unauthorized operation of a vehicle, at least one control, at least one actuator and at least two the movement of a vehicle containing influencing components and an associated method and the use of the security device.

By an ever-growing one Environmental pollution, for example due to carbon dioxide and higher particulate matter pollution in the big cities, takes place partly a rethinking of people and the bike, wins again more important and popular.

Also the technical development of the two-wheelers has advanced further, whereby the quality though also the value and therefore the price of the two-wheelers have risen. However, this leads also to higher ones Theft rates, allowing an advancement of the fuse of two wheels is also necessary.

at the known safety systems of two-wheeled vehicles are mostly mechanical Systems, such as chains or metal wires, used that are moving around Components of a two-wheeler tied and secured with a lock become. However, these fuses have the disadvantage that they as additional luggage to be carried have to.

task The invention is an unauthorized start-up of a vehicle to prevent.

The Object of the present invention is achieved by a securing device gellst, in the means of a Aktors a reversible connection between the producing the movement of a vehicle influencing components or solvable is, wherein the actuator is operable with a controller and wherein the Actuator and the components influencing the movement of a vehicle Completely or partially in a housing are arranged.

The the movement of a vehicle influencing components in the sense of Invention are all components in which movement of the vehicle through two or more components can be blocked, such as in brake systems (shoe brakes, disc brakes, etc.) and / or Components that allow movement such as an axle and the associated axle box or components a steering system or similar devices.

One Vehicle according to the invention is any one or more multi-wheeled means of transportation for persons or loads. But also vehicles that have no wheels in the true sense, such as tracked vehicles or vehicles on runners are vehicles in the sense the invention, since they also affect the movement of a vehicle Components such as steering systems, axles in axle bearings and / or brake systems have secured with the securing device according to the invention can be.

Of the Actuator of the safety device according to the invention Converts signals, such as electrical, magnetic, thermal Signals, pressure or electromagnetic waves, in mechanical motion around.

One Advantage of the security device according to the invention lies in an immense obstruction of a thief by blocking of the entire drive train. Other benefits are that annoying searches a key, frozen Castles, dirty fingers while performing the padlock or other closure mechanisms in the safety device according to the invention, as with automatic locking systems of Doors in upscale automobile classes, do not occur. The securing device according to the invention is fast, efficient and also in shopping streets by independent closure and activation, easy to carry.

By the securing device according to the invention becomes a force and / or form fit, and thus a blockade, in the all or part of the drive train and / or the Steering generated and thereby secured the vehicle.

In a preferred embodiment The invention concerns the movement of a vehicle Parts of a brake device, a steering device or a clutch. By the securing device according to the invention can a brake system, a steering system or a clutch of a vehicle be blocked in such a way that a commissioning of the vehicle only after a release of the security device is possible. It is actuated by the actuator, the brake is released, for example, in a disc or jaw brake of a bicycle, or it will block the steering, causing a movement of the handlebar not possible is, or it will be the clutch itself and / or a clutch lever blocked so that a coupling or disengaging is not possible.

So that no unauthorized manipulation of the mechanism of the securing device and / or on the secured by the securing device braking system and / or coupling system can be made, is the fuse Device and / or the brake system and / or the steering and / or the clutch, or the coupling system, encapsulated in a housing, this also has the advantage that in this way the securing device is protected against contamination.

In a further preferred embodiment the invention are those that affect the movement of a vehicle Components at least one axle and at least one bearing of a (wheel) hub, in a hub shell are arranged. In this embodiment is the safety device according to the invention wholly or partly in a hub, such as a bottom bracket or a wheel arranged.

A such embodiment has the advantage that the securing device according to the invention saves space be installed in a vehicle, such as a two-wheeler can.

Prefers the axle and the bearing each have at least one connecting element on, wherein the connecting element or the connecting elements of the Axis and the connecting element or the connecting elements of Engage bearing and wherein the interlocking of the fasteners can be controlled by an actuator.

The developed technology for securing a bicycle on the basis of existing hub is a system that has many advantages.

The Radnabensicherung function is realized by two systems.

The first system uses the principle of positive engagement. This becomes the example for the period of securing the hub body and the axis positively connected. About one Actuator containing a servomotor, is a movement of a vehicle influencing component (in In this case, a toothed disc) on a guide pushed on the molded axle. As a result, all three components directly connected. The toothed disc connects the stationary Axle with the loose hub body, with which the wheel is blocked (positive locking).

Of the Actuator or the servo motor is controlled by, for example a remote condition or a manual release device, externally driven, similar to Locking a car. He has an eccentric unit in the rotational movement is converted into a linear movement. The linear unit is used to tension a compression spring which the Pulley presses against the negative shape of the hub body. When turning the wheel, The toothed washer is pushed into the mold by the pressure of the spring.

The Application is for many hub types in the area of a cassette circuit (6, 7, 8, 9 and 10 gears), as well as in the area of the input (switchless) hubs. The hubs can be constructed in different sizes.

Of the second way, which the system to block the rotational movement leads, is the creation of a non-positive connection of components which in turn prevents the bike from "rolling". To existing brake devices, common Construction, rim or disc brakes are also actuators (or servomotors) positioned, which detects the brake and the release of the brake prevented only when needed.

Other special cases are the use of couplings (as mentioned above), the later to be built in. These are separated in the initial state. After release the "immobilizer" closes the clutch, a positive connection arises, and this leads for preventing the rolling motion. Rotating parts and stationary Parts are connected together. Examples of couplings are preferred Cone and / or disc couplings.

Of the Actuator is preferably a servo or similar device. The servo consists of a combination of control unit and drive unit, For example, an electric motor (servo motor) with the associated control electronics.

Without Doubt offers the safety device according to the invention a very comfortable securing a vehicle.

Preferably contains the securing device is a controller with which the actuator can be operated is. As already described, is about the impulse of a remote condition or a manual release device the system will be activated.

The Control is preferably a remote control or manual Triggering device.

• – berührungslos über Transponder (z. B. ein RFID), Auslösereichweite ca. 5 m,
• – Karten- oder Chiplesegerät,
• – Schlösser mit und ohne Schlüssel und/oder Tastenkodierung, Fingerabdruckscanner etc.

To bring the comfort to a high level, the system activation should be done as follows:

• - contactless via transponder (eg an RFID), trigger range approx.
• - card or chip reader,
• - locks with and without key and / or key coding, fingerprint scanner etc.

The controller is preferably disposed outside or on the housing, so the Locks described above be attached directly to the securing device according to the invention. Remote control systems for controlling the actuator may be designed as mobile units that are portable. Embodiments are conceivable in which the (remote) control is integrated in a mobile telephone or a similar portable device.

The Control preferably has a transponder and a reader for reading the transponder identifier, wherein the securing device by approach of the transponder to the reader automatically switches to the ready to drive state and when removing of the transponder from the reader automatically switches to the safe state, either the reader or the transponder is arranged as a mobile device.

at a controller over a transponder, such as by identification with Help of electromagnetic waves (RFID: Radio Frequency Identification), contains the security device a transponder and an associated reader for reading the transponder identifier. Advantageously, the reader is in the Safety device installed and the transponder is used as a controller carried by the vehicle owner, For example, in his cell phone or wallet. Approaches the vehicle's own vehicle, so is the safety device automatically unlocked (ready state), and if he Remove itself from the vehicle automatically by blocking the secured the movement of a vehicle influencing components (secured state). This has a trigger range of about 5 m proved suitable.

The Safety device according to the invention may have a timing circuit by which a fuse of the Vehicle after a certain rest period of the vehicle activated becomes. Forgets the vehicle owner to secure his vehicle, so will after a previously entered period of time in which the vehicle is not is moved, similar a screen saver of a computer backup automatically triggered.

The Safety device preferably has an energy source and / or an external supply for the actor up. This can be a battery (for example, a battery) be in or on the case is arranged and supplies the actuator with the necessary energy. Optionally, a further source of energy for the control is necessary, if this is designed as a remote control and so not directly with the Power supply of the security device is connected.

Also is an external supply of the actuator with the required energy, for example by an electric generator (bicycle dynamo, hub dynamo), a capacitor or similar energy source conceivable.

to Safety can also make the safety device with a battery power indicator be equipped to inform the user about the state of charge Batteries informed.

The Safety device preferably has an alarm system, through when the vehicle is moving in the locked state, a deterrent alarm sounds. Should the vehicle be moved in the connected (secured) state would, would for example, triggered over a Accelerometer (mercury switch), a deterrent alarm resound. Certainly the duration and intensity is due to the performance of the batteries limited. Rechargeable batteries are to be used on the bicycle. The energy source for recharging supplies a generator, no matter which Design or a solar cell integrated into the frame. When moving away is the fact of complete blocking in combination with deterrence superficially.

moreover the security device can when locking and unlocking for acknowledgment a loud signal to control the respective switching process sound.

Prefers is by means of a special tool on the security device a ready to drive state umstellbar.

comes it by unforeseen reasons, for example due to discharged batteries or other failure to failure the security device, the security device with a Special tool, such as an eccentric, a key or a similar one Tool to be put back in the roadworthy condition.

The different systems are safely constructed against vandalism, all moving parts are positioned inwards or hidden.

The Safety device according to the invention can be designed so that with her several wheels or Other drive axles, for example, the front and rear wheels of a Vehicle, and a pedal unit are secured to the bottom brackets. This can be over a control unit are controlled, which controls several actuators.

The use of this system is not only intended exclusively for new vehicles, such as bicycles, but also for retrofitting suitable for existing vehicles.

Further The object of the invention is achieved by a method for securing a vehicle with a safety device according to the invention solved in at with an actuator a reversible, non-positive and or positive connection between the components influencing the movement of a vehicle produces or dissolves, whereby a secured and a running condition of the vehicle generated becomes. The securing device according to the invention generates, as already described above, a positive and / or positive connection between two components influencing the movement of a vehicle, whereby a commissioning of the vehicle is prevented.

Preferably you operate the actuator with a controller. For this purpose, the various controls already mentioned above are used.

In a preferred embodiment the invention switches with the controller, a transponder and a reader for reading out the transponder identifier, the safety device by approach of the transponder to the reader automatically in the ready to drive state and when removing the transponder from the reader automatically in the secured state. The transponder or the reader are there as a mobile device designed, which can be carried by the vehicle owner.

It But it is also conceivable that the transponder or the reader for reading the transponder identification stationary Attached in a location that is the usual location of the vehicle corresponds, for example, a bicycle stand for a bicycle, a parking lot for a Motor vehicle or a parking space for a shopping cart / lawnmower. By Such a design can automatically reach the vehicle upon reaching his pitch can be secured or it can with a timer secured at certain, pre-determined times respectively be unlocked. In addition, it can be determined whether the vehicle is on the predetermined parking space is located. This is not the case, an alarm is triggered and / or the position of the vehicle transmitted to the owner. For this purpose, the vehicle should be equipped with a GPS system and a corresponding Transmitter be equipped.

By Moving the security device, in the secured state, will preferably a deterrent alarm triggered by an alarm system. Of the Alarm is "armed" at the same time as the vehicle is secured (turned on) so that an alarm is triggered when attempting to operate the vehicle without authorization.

This Alarm can be triggered by a motion sensor, so it at a Movement of the secured vehicle an audible signal sounds or there is a silent alarm, d. H. it will be a message the owner of the vehicle, for example by a Wi-Fi connection or something similar the message transmission method known to the person skilled in the art.

Of Furthermore, it is conceivable that the security system via a GPS system has that the owner the vehicle communicates the position of the vehicle. This can be as additional Serve backup and retrieval of the stolen vehicle help.

There the backup system over has an energy source, it may be used in conjunction with a suitable one known to those skilled in the art Emergency transmitter, similar that of a black box of an airplane, also used to to send a signal that a retrieval of an unauthorized removed Allow vehicle. For this purpose, the backup system can have a computer with the Help of a suitable software checks if that secured vehicle has been moved and whether the position of the vehicle changed Has. In that case, would the security system according to the invention, sends a corresponding signal to the owner.

Farther The invention is achieved by a use of the securing device according to the invention for securing a motor-driven vehicle or a through human and / or animal power of moving vehicle solved. The Safety device according to the invention is suitable for everyone Vehicles on wheels or rolling rollers and / or drives, such as a transmission or have a pedal drive that moves on moving parts based, for example, bicycles, Scooters, motorcycles, Shopping cart, luggage cart, Stroller, construction vehicle (eg cement mixer, wheelbarrow), garden vehicle (eg lawn mower) or other motorized or non-motorized vehicles.

in the The invention is explained in more detail below with reference to figures and examples. In detail shows

1a a three-dimensional representation of an axis with a connecting element,

1b another three-dimensional representation of in 1a shown embodiment from a different angle,

1c a three-dimensional representation of a non-positive connection in the 1a and 1b illustrated connecting elements,

2 a three-dimensional representation of a housing of the securing device according to the invention,

3 a further illustration of the housing of the safety device according to the invention,

4 a three-dimensional representation of the housing arranged in the mechanism of the securing device according to the invention,

5 a three-dimensional representation of a cross section through the securing device according to the invention in running order,

6 a three-dimensional representation of a cross section through the securing device according to the invention in the secured state,

7a - 7c three-dimensional representations of the mechanism of the safety device according to the invention from different angles (secured state),

8a - 8c three-dimensional representations of the mechanism of the safety device according to the invention from different angles (ready to drive state),

9 a three-dimensional representation of the housing of the securing device according to the invention,

10a / 10b Sections through the securing device according to the invention and

11 a further illustration of the securing device according to the invention.

The 1a . 1b and 1c show three-dimensional representations of the security device according to the invention 1 in which the safety device 1 integrated into a bicycle hub. But it is also conceivable the safety device 1 in a hub of another vehicle, such as a motorcycle, a scooter, a stroller, a shopping cart, a construction or garden vehicle (for example, a cement mixer, motor lawn mower, etc.) to integrate.

The in 1a illustrated section of the securing device according to the invention 1 shows two components that influence the movement of a vehicle. In the in the figures 1a to 1b illustrated embodiment of the invention, the two components influencing the movement of a vehicle are an axis 2 and a warehouse. The axis 2 has a connection element 3 on, which is designed such that it form-fitting in another connecting element 4 , which is firmly connected to the camp, can grab. So that a positive and positive connection between the connecting elements 3 . 4 can be produced, these have a toothing 5 on, with which the fasteners 3 . 4 can mesh.

In the in the 1a and 1b shown position engage the two fasteners 3 . 4 not in each other.

The axis 2 has a thread at both ends 6 on, which serves to receive a lock nut.

The 1b shows the same embodiment already in 1a is shown, but from a different angle.

The 1c shows the same embodiment, which in the 1a and 1b is shown, from the same point of view as in 1b , In the in 1c shown position engages the gears 5 the two connecting elements 3 . 4 into each other, so that a positive and positive connection is made.

The 2 shows a three-dimensional representation of a possible embodiment of the securing device according to the invention 1 in which the case 7 the security device 1 is formed by a bicycle hub. In this case 7 is the axis 2 arranged.

On the case 7 are spoke flanges 8th for fixing spokes (not shown in the figure) arranged.

The 3 shows a schematic representation of the housing 7 the securing device according to the invention 1 ,

In the 4 will be in the case 7 arranged mechanism for actuating the securing device according to the invention 1 shown.

The mechanism contains an actuator 9 , in this case a servo (Zebra ^® ZF-F100), a connecting rod 10 and one with the connecting element (toothed disc) 3 the axis 2 connected solid rod 11 with a (pressure) spring 12 , So that the connecting element 3 the axis 2 not free around the axis 2 turns it is on a rail (guide) 13 attached.

For safety, there is also an emergency release 14 at the security device 1 at second hand. In the in 5 and 6 illustrated embodiment of the invention far the emergency release an eccentric disc 15 on.

With the emergency unlocking 14 lets the security device 1 put back in the ready to drive state, if by a malfunction of the safety device 1 this should not work properly. It is by the eccentric disc 15 the connecting element 3 the axis 2 pushed back into the ready-to-drive position.

The operation of the emergency release 14 done with a special tool, eg. B. a triangular key. In addition, the emergency release 14 arranged so that it is not easily accessible. So can the emergency release 14 be arranged so that it is accessible only with prior disassembly of the wheel and parts of the hub, making it difficult to abuse.

Not in the 4 shown is the control with which you can see the actuator 9 served. The controller may be a switch that is operated with a key, numeric code, transponder and / or a fingerprint scanner, or a wireless, infrared, Bluetooth or equivalent wireless controller. It is conceivable to attach the controller directly to the vehicle or to design it as a separate, transportable unit. The controller can also be integrated into a mobile phone or a similar device.

The 5 and 6 show longitudinal sections through the securing device according to the invention 1 ,

In the in 5 shown position is the securing device 1 In a state that allows a start-up of the vehicle, such as a bicycle, (ready to drive state).

In the in 6 shown position is the securing device 1 in a state that prevents the vehicle from being put into service (secured state).

By the actor 9 will the connecting element (toothed disc) 3 the axis 2 via a rail (guide) 13 on the axis 2 shifted, so that a connection of the components takes place. The connecting element (the toothed disc) 3 connects the fixed axis 2 with the loose housing (hub body) 7 , which blocks the wheel of the vehicle.

The 7a to 7c and 8a to 8c serve to illustrate the function of the safety device 1 , this will be the mechanism of the security device 1 shown from different angles and functional stages.

The 7a . 7b and 7c show the safety device 1 in the state in which the vehicle is secured against commissioning. The 8a . 8b and 8c show the safety device 1 in a position where movement of the vehicle is possible.

When operating the security device 1 The force required to lock or unlock is transmitted through the fixed rod 11 transfer.

The solid rod 11 is with its one end to the connecting element 3 the axis 2 through a bushing (pivot point) 16 (Connection 17 connected to the gear or the solid rod) and with its other end to the connecting rod 10 ,

actuator 9 has a lever 18 on, with whom he with the connecting rod 10 connected is. The connecting rod 10 is with the lever 18 of the actor 9 connected so that one through the actuator 9 triggered movement causes a force on the connecting rod 10 on the solid rod 11 is transferred, in turn, with the connecting element 3 the axis 3 is connected and this can move, so that a non-positive connection between the two connecting elements 3 . 4 will be produced. So that the connecting element 3 the axis 2 is better on a rail 13 arranged, which is a turning of the connecting element 3 around the axis 2 prevented.

As the connecting element 3 the axis 2 stuck with the axle 2 is connected and the connecting element 4 is fixed to the bearing or is part of the position, is a rotation of the axis 2 in the bearing in a non-positive and / or positive connection of the two connecting elements 3 . 4 no longer possible, so that the vehicle can not be moved. It is in the secured state.

The 9 shows a further illustration of the (hub) housing 7 the securing device according to the invention 1 , The in 9 drawn section AA refers to the 10a and 10b ,

The 10a and 10b show the section (AA) through the in 9 shown housing 7 , from the left side (referring to the illustration in 9 ). In the 10a in the closed state (secured state) and in 10b in open condition (ready to drive condition).

The 11 shows the case of the right page (referring to the illustration in 9 ).

In the embodiments of the invention shown in the figures, the device is integrated directly into the vehicle, but also embodiments are conceivable in which the securing device 1 For example, as an attachment, to a wheel hub, a brake system, a steering system and / or a similar location in or on the vehicle is arranged. Also, the vehicle by several of the security devices according to the invention 1 be secured.

It is conceivable, the security system according to the invention 1 not only to secure a vehicle, but also to secure other moving bodies, such as doors, gates, flaps or similar devices. In this case, the moving body, in the sense of the invention, would be the vehicle. In this embodiment, the securing device according to the invention blocks 1 in the secured state, the movement of the hinge of a door or a gate or similar device, so that it can not be moved. In this case, the reader can be mounted on the way to the door or the gate. When a person entitled to pass by means of the corresponding transponder approaches the reader, the system unlocks the door or gate and the person can open the door or gate. It makes sense that the described door or gate is an automatically opening device which, when unlocked and approached by a person, is automatically opened. In this way, with the securing device according to the invention 1 an access restriction of rooms possible.

It is also conceivable that a lock is integrated in, for example, a bicycle stand that, controlled by the safety system according to the invention with a transponder system when setting a bicycle, automatically secures it, for example by advancing a bolt or gripping it with a clamp. The bolt or the clamp enter into a reversible bond with the components influencing the movement of a vehicle, such as a wheel or a tire, so that the vehicle is secured. The bolt or clamp is moved by the actuator 9 ,

LIST OF REFERENCE NUMBERS

1

safety device

2

axis

3

connecting element the axis

4

connecting element of the camp

5

gearing

6

thread

7

casing

8th

Spoke

9

actuator

10

connecting rod

11

pole

12

feather

13

rail

14

Emergency release

15

eccentric

16

Rifle

17

connection with the gear (or the fixed rod)

18

lever

Claims (17)

Safety device ( 1 ) for preventing unauthorized startup of a vehicle, at least one controller, at least one actuator ( 9 ) and at least two the movement of a vehicle influencing components containing, characterized in that by means of the actuator ( 9 ) a reversible connection between the movement of a vehicle influencing components can be produced or solvable, wherein the actuator ( 9 ) is operable with the controller and wherein the actuator ( 9 ) and the movement of a vehicle influencing components completely or partially in a housing ( 7 ) are arranged. Safety device ( 1 ) according to claim 1, characterized in that the movement of a vehicle influencing components are parts of a brake device, a steering device or a clutch. Safety device ( 1 ) according to claim 1, characterized in that the movement of a vehicle influencing components at least one axis ( 2 ) and at least one bearing of a hub. Safety device ( 1 ) according to claim 3, characterized in that the axis ( 2 ) and the bearing in each case at least one connecting element ( 3 . 4 ), wherein the connecting element ( 3 ) or the connecting elements ( 3 ) of the axis ( 2 ) and the connecting element ( 4 ) or the connecting elements ( 4 ) of the bearing and wherein the engagement of the connecting elements ( 3 . 4 ) by an actuator ( 9 ) is controllable. Safety device ( 1 ) according to one of claims 1 to 4, characterized in that the actuator ( 9 ) is a servo. Safety device ( 1 ) according to one of claims 1 to 5, characterized in that a control is included with which the actuator ( 9 ) bar is. Safety device ( 1 ) according to claim 6, characterized in that the controller is a remote control or a manual release device. Safety device ( 1 ) according to one of claims 1 to 7, characterized in that the controller comprises a transponder and a reading device for reading out the transponder identifier, wherein the safety device ( 1 ) automatically switched by the approach of the transponder to the reader in the running state and automatically switches when removing the transponder from the reader to the secure state, either the reader or the transponder is arranged as a mobile device. Safety device ( 1 ) according to one of claims 1 to 8, characterized in that the control outside or on the housing ( 7 ) is arranged. Safety device ( 1 ) according to one of claims 1 to 9, characterized in that the securing device ( 1 ) an energy source and / or an external supply for the actuator ( 9 ) having. Safety device ( 1 ) according to one of claims 1 to 10, characterized in that the securing device ( 1 ) has an alarm system through which a deterrent alarm sounds when moving the vehicle in the locked state. Safety device ( 1 ) according to one of claims 1 to 11, characterized in that by means of a special tool, the securing device ( 1 ) is convertible to a running condition. Method for securing a vehicle with a safety device ( 1 ) according to one of the preceding claims, characterized in that with an actuator ( 9 ) produces or solves a reversible, frictional and / or positive connection between the components influencing the movement of a vehicle, whereby a secured and ready-to-drive state of the vehicle is generated. Method according to claim 13, characterized in that the actuator ( 9 ) operated with a controller. Method according to Claim 13 or 14, characterized in that, with the controller comprising a transponder and a reading device for reading out the transponder identifier, the safety device ( 1 ) automatically switches to the ready to drive state by approaching the transponder to the reading device and automatically switches to the secured state when the transponder is removed by the reading device. Method according to one of claims 13 to 15, characterized in that by moving the securing device ( 1 ), in the secured state, a deterrent alarm is triggered by an alarm system. Use of the security device ( 1 ) according to one of claims 1 to 12 for securing a motor-driven vehicle or a vehicle moved by human and / or animal force.

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