Apparatus for holding a liquid-filled vessel in a vehicle

Patent metadata

Field	Value
Publication number	US-9937843-B2
Application number	US-201514630269-A
Country	US
Kind code	B2
Filing date	Feb 24, 2015
Priority date	Feb 24, 2014
Publication date	Apr 10, 2018
Grant date	Apr 10, 2018

Abstract

An apparatus for holding a liquid-filled vessel includes a temperature sensor for sensing a temperature related to the temperature of the liquid in the vessel and a control unit connected to the temperature sensor. The control unit takes the sensed temperature as a basis for prompting an action. At a sensed temperature that is above a prescribed hot temperature limit value, the control unit then activates and/or influences a function that increases the safety of the vehicle occupant.

First claim

What is claimed is:

1. An apparatus for holding a vessel in a vehicle, comprising:
a temperature sensor configured to sense a temperature of liquid in the vessel; and
a control unit coupled to the temperature sensor, wherein
the control unit is configured such that if the sensed temperature of the liquid exceeds a threshold temperature that is likely to lead to scalding of an occupant, the control unit;
i) outputs a first signal that addresses a first danger arising from a given physical property of the liquid,
ii) infers that the liquid is a particular type of drink based on the given physical property of the liquid, and
iii) outputs a second signal that addresses a second danger arising from a physical state of the driver, if the liquid is inferred as being the particular type of drink.

2. The apparatus according to claim 1 , wherein the first signal is output in response to the liquid-filled vessel being removed from a holder of the apparatus.

3. The apparatus according to claim 2 , further comprising:
a contact switch arranged in the holder and/or an interior camera; and
wherein removal of the liquid-filled vessel from the holder is identified by evaluating a signal from the contact switch and/or a signal from the interior camera.

4. The apparatus according to claim 3 , wherein an output of the first signal is at least one of a visual, audible or haptic warning signal.

5. The apparatus according to claim 2 , wherein an output of the first signal is at least one of a visual, audible or haptic warning signal.

6. The apparatus according to claim 2 , wherein the second danger is related to driver attentiveness and the second signal is activated or influenced by the control unit; and
wherein upon ascertaining a low level of driver attentiveness, the control unit prompts the output of the second signal.

7. The apparatus according to claim 6 , wherein steering wheel movement and/or braking force via brake pedal operation are taken as a basis for ascertaining driver attentiveness.

8. The apparatus according to claim 6 , wherein the second signal is a warning signal and/or recommendation signal for initiating prescribed actions to increase driver attentiveness.

9. The apparatus according to claim 6 , wherein the second signal is an automatic performance of actions that increase driver attentiveness.

10. The apparatus according to claim 1 , wherein the second danger is related to driver attentiveness and the second signal is activated or influenced by the control unit; and
wherein upon ascertaining a low level of driver attentiveness, the control unit prompts the output of the second signal.

11. The apparatus according to claim 10 , wherein steering wheel movement and/or braking force via brake pedal operation are taken as a basis for ascertaining driver attentiveness.

12. The apparatus according to claim 10 , wherein the second signal is a warning signal and/or recommendation signal for initiating prescribed actions to increase driver attentiveness.

13. The apparatus according to claim 10 , wherein the second signal is an automatic performance of actions that increase driver attentiveness.

14. A method of operating an apparatus for holding a liquid-filled vessel in a motor vehicle, the method comprising the acts of:
sensing, via a temperature sensor, a temperature of a liquid in the liquid-filled vessel;
determining, via a control unit coupled to the temperature sensor, if the temperature of the liquid in the liquid-filled vessel exceeds a threshold temperature that is likely to lead to scalding of an occupant; and
if the sensed temperature of the liquid exceeds the threshold temperature, the control unit is configured to:
i) output a first signal that addresses a first danger arising from a given physical property of the liquid,
ii) infer that the liquid is a particular type of drink based on the given physical property of the liquid, and
iii) output a second signal that addresses a second danger arising from a physical state of the driver, if the liquid is inferred as being the particular type of drink.

15. The method according to claim 14 , further comprising the act of:
detecting whether the liquid-filled vessel is removed from a holder of the apparatus, wherein
the first signal is output if the liquid-filled vessel is determined to be removed from the holder, and
the first signal is a visual, audible and/or haptic warning signal.

16. The method according to claim 15 , wherein
the second danger is related to driver attentiveness and the second signal is activated or influenced by the control unit, and
the second signal is output when the control unit determines a low level of driver attentiveness.

17. The method according to claim 16 , wherein the control unit utilizes steering wheel moment and/or braking force as a basis for determining attentiveness.

18. The method according to claim 16 , wherein the second signal is a warning signal and/or recommendation signal for initiating prescribed actions to increase driver attentiveness.

19. The method according to claim 16 , wherein the second signal is an automatic performance of actions that increase driver attentiveness.

20. The method according to claim 14 , wherein
the second danger is related to driver attentiveness and the second signal is activated or influenced by the control unit, and
the second signal is output when the control unit determines a low level of driver attentiveness.

Assignees

• Bayerische Motoren Werke Ag
• Bayerische Motoren Werke Aktiegesellschaft

Inventors

• Birth Olga

Classifications

• B60N3/10 Primary

  of receptacles for food or beverages, e.g. refrigerated · CPC title

• B60N3/104 Primary

  with refrigerating or warming systems · CPC title