Modular Motor Vehicle Architecture

Abstract

A modular motor vehicle architecture is provided for motor vehicles of different motor vehicle types, in each case having at least one drive machine and at least one energy storage unit paired with the at least one drive machine. The at least one energy storage unit is received in a modularly designed underfloor energy storage unit assembly that has a plurality of energy storage unit modules, at least one outer dimension of which is standardized. Each vehicle type is paired with one underfloor energy storage unit assembly from a plurality of standardized underfloor energy storage unit assemblies. And, each underfloor energy storage unit assembly has a plurality of unit module installation areas, a longitudinal dimension of which extending in the longitudinal direction of the motor vehicle is standardized and each of which is designed to receive at least one respective standardized energy storage unit module.

Claims

1.-14. (canceled)

15. A modular motor vehicle architecture for motor vehicles of different motor vehicle types with, in each case, at least one drive unit and at least one energy store assigned to the at least one drive unit, comprising: a modular designed underfloor energy store assembly that has a plurality of energy store modules which are standardized in terms of at least one external dimension, the at least one energy store being received in the underflow energy store assembly, wherein each motor vehicle type is assigned one underfloor energy store assembly from a plurality of standardized underfloor energy store assemblies, and each underfloor energy store assembly has a plurality of uniform module installation spaces which are standardized in terms of a longitudinal dimension which runs in a longitudinal direction of the motor vehicle, and which are configured to receive, in each case, at least one standardized energy store module.

16. The modular motor vehicle architecture according to claim 15, wherein a plurality of standardized uniform module installation space regions which lie behind one another are provided in the underfloor energy store assembly in the longitudinal direction of the motor vehicle.

17. The modular motor vehicle architecture according to claim 16, wherein the longitudinal dimension, running in the longitudinal direction of the motor vehicle, of each standardized uniform module installation space region corresponds to the longitudinal dimension of the standardized uniform module installation space.

18. The modular motor vehicle architecture according to claim 15, wherein the underfloor energy store assembly has a further uniform module installation space region with at least one shortened uniform module installation space, the longitudinal dimension, running in the longitudinal direction of the motor vehicle, of the further uniform module installation space region and the longitudinal dimension, running in the longitudinal direction of the motor vehicle, of the shortened uniform module installation space being shorter than those of a regular standardized uniform module installation space region and a regular standardized uniform module installation space, respectively.

19. The modular motor vehicle architecture according to claim 16, wherein a middle channel extending in the longitudinal direction of the motor vehicle is provided which divides the respective uniform module installation space region into a left-hand and a right-hand uniform module installation space.

20. The modular motor vehicle architecture according to claim 15, wherein at least one energy store module is formed by at least one electric battery module or has at least one electric battery module.

21. The modular motor vehicle architecture according to claim 20, wherein at least one energy store peripheral unit is provided, which is configured for being received in a uniform module installation space, and has electric control and/or regulating devices for the at least one of electric battery module.

22. The modular motor vehicle architecture according to claim 15, wherein at least one energy store module is formed by at least one liquid fuel tank or has at least one liquid fuel tank.

23. The modular motor vehicle architecture according to claim 22, wherein at least one energy store peripheral unit is provided, which is configured for being received in a uniform module installation space, and has control and/or regulating devices for liquid fuel.

24. The modular motor vehicle architecture according to claim 15, wherein at least one energy store module is formed by at least one pressure tank for a gaseous fuel or has at least one pressure tank.

25. The modular motor vehicle architecture according to claim 24, wherein at least one energy store peripheral unit is provided, which is configured for being received in a uniform module installation space, and has control and/or regulating devices for gaseous fuel.

26. A motor vehicle comprising a modular motor vehicle architecture with a modular underfloor energy store assembly according to claim 15.

27. A motor vehicle comprising a modular motor vehicle architecture with a modular underfloor energy store assembly according to claim 16, wherein the modular underfloor energy store assembly has three or more uniform module installation space regions in the longitudinal direction of the motor vehicle.

28. A motor vehicle comprising a modular motor vehicle architecture with a modular underfloor energy store assembly according to claim 24, wherein at least one uniform module installation space is configured as a footwell recess in at least one of the uniform module installation space regions.

Description

BRIEF DESCRIPTION OF THE DRAWING

[0019] FIG. 1 is an illustration of a part of an interior of a motor vehicle.

DETAILED DESCRIPTION

[0020] In the single figure, FIG. 1, a part of a motor vehicle 1, especially a part of its interior 5, is shown in a side view.

[0021] An array of storage devices 10 are located in the interior 5, which are designed in the exemplary embodiment shown here as a cup holder 10-1, center console 10-2, front side pocket 10-3, rear side pocket 10-4, coat hook 10-5, tensioning belt 10-6, rear armrest 10-7, and a mobile telephone tray 10-8 located thereon.

[0022] Furthermore, a device 13 for the temporary and anticipatory accentuation of the storage devices 10, 10-1, 10-2, 10-3, 10-4, 10-5, 10-6, 10-7, 10-8, which has an array of accentuators 15, is provided in the motor vehicle 1. These accentuators 15 are not recognizable as such in an out of operation state.

[0023] Specifically, around the outer edge of the cup holder 10-1, an accentuator 15-1 enclosing it in the form of a light emitter designed as an optical fiber is arranged.

[0024] On the center console 10-2, an accentuator 15-2 is located, which comprises, on the one hand, a light emitter enclosing its outer border or outer edge and designed as an optical fiber, on the other hand, an actuator (not shown in greater detail here), which can geometrically change the surface of the outer border or the outer edge.

[0025] In the upper section of the front side pocket 10-3, an accentuator 15-3 designed as an optical fiber is located. In the upper section of the rear side pocket 10-4, an accentuator 15-4 also designed as an optical fiber is located.

[0026] The coat hook 10-5 fastened on the B column of the motor vehicle 1 has an accentuator 15-5 designed as an optical fiber on its circumference.

[0027] The tensioning belt 10-6 located in the rear region of the motor vehicle 1 is designed as a planar light emitter.

[0028] The armrest 10-7 located on the rear seat bench has two accentuator 15, namely an accentuator 15-7, which is flatly formed, is designed having an actuator (not shown here), and is formed from a textile material, and which is provided to accommodate an arm (not shown here), and an accentuator 15-8, which is located essentially in the middle of the accentuator 15-7 and is designed as an optical fiber, and which extends along the outer edge of the mobile telephone tray 10-8.

[0029] Finally, an accentuator 15-9 designed as an optical fiber is provided in each case on the edges of the windows (windshield, front side window, rear side window, rear window) located on the motor vehicle 1 (not shown in greater detail for reasons of clarity).

[0030] Each individual one of the accentuator 15, 15-1, 15-2, 15-3, 15-4, 15-5, 15-6, 15-7, 15-8, and 15-9 is operationally connected to a symbolically shown controller 20, as is symbolized by the arrow 25 representing an operational connection. The operational connection 25 can take place in any suitable way, for example, wired or wireless, in particular by a Bluetooth connection. The controller 20 is configured to control one, multiple, or all accentuator 15, 15-1, 15-2, 15-3, 15-4, 15-5, 15-6, 15-7, 15-8, and 15-9, i.e., to change the time or location of or to keep constant their switching on or switching off moment, operating time, operating duration, position, surface formation, intensity, or range.

[0031] For this purpose, the controller 20 is operationally connected to a computation device 30, for example a microchip, which is in turn operationally connected to a sensor 35. The sensor 35 is configured to detect the approach, movement, and/or distance of a body part (not shown here) of a vehicle occupant, for example, his hand or his face, or of an object 40 to be transported located outside the motor vehicle 1 and to output a signal which represents an item of accentuation interest information to the computation device 30.

[0032] Finally, an optional first telecommunication device 45 is provided, which is operationally connected to the computation device 30. Items of information transmitted from a second telecommunication device 50 can be received by the first telecommunication device 45, which are used to control the accentuator 15. The second telecommunication device 50 can, according to the exemplary embodiment shown here, be designed as a smartphone operable by a user (not shown here), as a telecommunication device located in the object 40 to be transported or on any other suitable object, or in any other suitable way. It is thus also conceivable to provide the second telecommunication device 50 in a different institution, for example, a computing center of a car rental company.

[0033] However, it is to be noted that the first telecommunication device 45 can also be operationally connected directly to the controller 20 when the signals transmitted from the second telecommunication device 50 have such a character that they are converted directly by the controller 20 into control signals.

[0034] Finally, the device 10 of the exemplary embodiment shown here has a storage device 55, which is operationally connected to the controller 20. Data for controlling the accentuator 15 are stored in the storage device 55, which contain, for example, items of historic information about an actually desired control of the accentuator 15 by a user.

[0035] An exemplary, nonrestrictive usage scenario is described hereinafter:

[0036] After a flight, a user (not shown here) reaches an airport, at which he wishes to retrieve a rental car (e.g., reference sign 1 in the figure). The rental car 1 has the accentuator 15 or 15-1 to 15-9 shown in the figure. These are out of operation when the rental car 1 is turned off and thus do not stand out to an observer of the rental car 1 and its interior 5.

[0037] The user carries a mobile telephone and a suitcase (e.g., reference sign 40) with him, each of which has a second communication device 50. After release by the renter of the rental car, these communication devices establish communication with the first communication device 45, which is part of a device 13 for the temporary and anticipatory accentuation of the above-described accentuator 15. On the way to the rental car 1, the user buys a beverage in a cup. An item of information representing the size and shape of the cup is also sent by the seller of the beverage to the first communication device 45. This information, and the information that a single authorized person having a single piece of luggage 40 of specific dimensions and weight (this was ascertained beforehand by the airline and transmitted to the second communication device 50 of the mobile telephone of the user) and having a mobile telephone is moving toward the rental car 1, is stored in the storage device 55 of the device 13.

[0038] On the basis of location data, and assisted by a motion sensor (which is in turn part of a sensor 35 of the device 13) located on the rental car 1, when the distance of the user from the rental car 1 falls below a minimum distance, firstly its driver's door is opened, the accentuator 15-1 of a cup holder 10-1 provided in the vehicle interior 5 and an accentuator of a mobile telephone tray (not shown in the figure) located adjacent to the cup holder 10-1 are illuminated and the luggage compartment lid (not shown in the figure) is opened. The user deposits his beverage cup in the cup holder 10-1 and the corresponding accentuator 15-1 goes out. In contrast, the user keeps his mobile telephone with him and does not deposit it in the mobile telephone tray; the accentuator of the mobile telephone tray remains illuminated in this case.

[0039] The user now moves his piece of luggage 40 toward the vehicle rear and deposits it in the luggage compartment at a point which is indicated by an illuminated accentuator located therein. This point is selected on the basis of the size and the weight of the piece of luggage 40 in such a way that the user experiences maximum comfort when housing it in the luggage compartment. To secure the piece of luggage 40 now located in the luggage compartment, a tensioning belt provided with an accentuator is illuminated, which is fastened by the user on a corresponding receptacle. The receptacle itself also has an accentuator, which is only illuminated, however, when the user has taken the tensioning belt in the hand. If this tensioning belt is securely held in the corresponding receptacle, the accentuator of the tensioning belt and the accentuator of the receptacle are put out of operation. In contrast, if the tensioning belt is not held securely in the receptacle, the two mentioned accentuators change their color from a signal color to a color representing a warning and a warning tone sounds.

[0040] After the piece of luggage 40 is stowed securely in the luggage compartment, the user moves in the direction of the vehicle front and takes a seat on the driver's seat. If the user deposits his mobile telephone on the illuminated mobile telephone tray, the accentuator located here also goes out.

TABLE-US-00001 List of reference signs  1 passenger vehicle  5 interior 10 storage device 10-1 cup holder 10-2 center console 10-3 front side pocket 10-4 rear side pocket 10-5 coat hook 10-6 tensioning belt 10-7 rear armrest 10-8 mobile telephone tray 10-9 accentuator at the edges of window surfaces 13 device for temporary and anticipatory accentuation 15 accentuator 15-1 accentuator of the cup holder 15-2 accentuator of the center console 15-3 accentuator of the front side pocket 15-4 accentuator of the rear side pocket 15-5 accentuator of the coat hook 15-6 accentuator of the tensioning belt 15-7 accentuator of the rear armrest 15-8 accentuator of the mobile telephone tray 15-9 accentuator at the edges of window surfaces 20 controller 25 operational connection 30 computation device 35 sensor 40 object 45 first telecommunication device 50 second telecommunication device 55 storage device x, y, z coordinates of a vehicle-intrinsic coordinate system according to ISO 4130-1978.