METHOD AND VEHICLE CLIMATE SYSTEM CONFIGURED TO GENERATE A SNOW EFFECT INSIDE OF A VEHICLE

Abstract

A vehicle climate system configured to generate a snow effect inside of a vehicle, the vehicle climate system includes: a liquid container configured to contain a liquid for generating artificial snow; an air inlet configured to supply air to the inside of the vehicle for generating artificial snow; and at least a first cooler outlet in fluid communication with the liquid container and the air inlet and configured to output artificial snow inside of the vehicle.

Claims

1. A vehicle climate system configured to generate a snow effect inside of a vehicle, the vehicle climate system comprises: a liquid container configured to contain a liquid for generating artificial snow; an air inlet configured to supply air to the inside of the vehicle for generating artificial snow; and at least a first cooler outlet in fluid communication with the liquid container and the air inlet and configured to output artificial snow inside of the vehicle wherein the vehicle climate system further comprises: at least a first cold liquid generator configured to cool the liquid to a temperature that is above the freezing temperature of the liquid; and at least a first cold air generator configured to cool air to a temperature that is below the freezing temperature of the liquid; wherein the cooled liquid is mixed with the cooled air at the least first cooler outlet for generating the artificial snow.

2. The vehicle climate system according to claim 1, wherein the cooled liquid is transported from the at least first cold liquid generator to the at least first cooler outlet via a first pipeline system inside of the vehicle for outputting artificial snow in at least a first predefined zone of the vehicle compartment defined by the range of the at least first cooler outlet inside of the vehicle.

3. The vehicle climate system according to claim 1, wherein the cooled air is transported from the at least first cold air generator to the at least first cooler outlet via a second pipeline system inside of the vehicle for outputting artificial snow in at least a first predefined zone of the vehicle compartment defined by the range of the at least first cooler outlet inside of the vehicle.

4. The vehicle climate system according to claim 1, wherein the vehicle climate system further comprises: a processing circuitry configured to cause the vehicle climate system to: receive a first control signal, indicative of generation of artificial snow; and generate artificial snow according to the first control signal.

5. The vehicle climate system according to claim 4, wherein the vehicle climate system comprises a plurality of cooler outlets and the first control signal comprises a request to generate artificial snow by at least a first cooler outlet of the plurality of cooler outlets for generating the artificial snow in at least a first predefined zone of the vehicle compartment.

6. The vehicle climate system according to claim 4, wherein the first control signal is generated by an electronic device operatively connected to the vehicle climate system.

7. The vehicle climate system according to claim 6 wherein the first control signal is associated with an event in a game played at the electronic device.

8. The vehicle climate control system according to claim 7 wherein the artificial snow inside of a vehicle is generated as a visual and/or cooling snow effect in a real environment associated with a virtual environment of the game.

9. The vehicle climate system according to claim 4, wherein the first control signal is generated to cause a cooling effect at the vehicle occupant by the artificial snow.

10. The vehicle climate system according to claim 9, wherein the first control signal is generated to cause the cooling effect at a predefined part of the vehicle occupant that is located in at least a first predefined zone of the vehicle compartment inside of the vehicle.

11. A method for generating a snow effect inside of a vehicle by a vehicle climate system, the method comprising: receiving a first control signal, indicative of generation of artificial snow; and generating artificial snow, by least a first cooler outlet by mixing of a cooled liquid with cooled air at the least first cooler outlet, according to the first control signal.

12. The method according to claim 11, wherein the first control signal is generated by an electronic device operatively connected to the vehicle climate system.

13. The method according to claim 11, wherein the first control signal is generated to cause a cooling effect at the vehicle occupant by the artificial snow.

14. A non-transitory computer readable medium having stored thereon a computer program comprising program instructions, the computer program being loadable into a processing circuitry and configured to cause execution of the method according to claim 11 when the computer program is run by the at least one processing circuitry.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The above objects, as well as additional objects, features and advantages of the present disclosure, will be more fully appreciated by reference to the following illustrative and non-limiting detailed description of example embodiments of the present disclosure, when taken in conjunction with the accompanying drawings.

[0040] FIG. 1 illustrates an example overview of the vehicle climate system according to an embodiment of the present disclosure.

[0041] FIG. 2 illustrates an example overview of the vehicle climate system wherein artificial snow is outputted in predefined zones according to an example embodiment of the present disclosure.

[0042] FIG. 3 illustrates a flow chart of the method steps according to some aspects of the disclosure.

[0043] FIG. 4 illustrates a computer program product according to some aspects of the disclosure.

DETAILED DESCRIPTION

[0044] The present disclosure will now be described with reference to the accompanying drawings, in which preferred example embodiments of the disclosure are shown. The disclosure may, however, be embodied in other forms and should not be construed as limited to the herein disclosed embodiments. The disclosed embodiments are provided to fully convey the scope of the disclosure to the skilled person.

[0045] FIG. 1 illustrates an example overview of the vehicle climate system according to an embodiment of the present disclosure. The first aspect of this disclosure shows a vehicle climate system 100 configured to generate a snow effect inside of a vehicle 1. The vehicle climate system 100 comprises a liquid container 9 configured to contain a liquid for generating artificial snow. According to some embodiments the vehicle climate system 100 comprises a plurality of liquid containers.

[0046] According to some embodiments the liquid comprising water mixed with ice nucleation-active proteins. According to some embodiments the liquid comprising water mixed with ice nucleation-active proteins from the bacterium pseudomonas syringe. These proteins serve as effective nuclei to initiate the formation of ice crystals at relatively high temperatures, so that the liquid will turn into ice before falling to the ground.

[0047] The vehicle climate system 100 comprises an air inlet 19 configured to supply air to the inside of the vehicle 1 for generating artificial snow. According to some embodiments the air inlet 19 is also used for supplying air to an heating, ventilation and air conditioning system of the vehicle 1. According to some embodiments the vehicle climate system 100 comprises a plurality of air inlets. According to some embodiments the air inlet 19 is connected to an air outlet of a heating, ventilation and air conditioning system of the vehicle, providing the air inlet 19 with cooled air from the heating, ventilation and air conditioning system. In an example the air is hence, at an already cooler temperature compare to the air from the outside of the vehicle.

[0048] The vehicle climate system 100 comprises at least a first cooler outlet 30a, 30b, 30c, 30d in fluid communication with the liquid container 9 and the air inlet 19 and configured to output artificial snow inside of the vehicle 1. According to some embodiments, the liquid provided to the at least first cooler outlet 30a, 30b, 30c, 30d is turned into droplets at the at least first cooler outlet 30a, 30b, 30c, 30d. According to some embodiments a nozzle arranged at the at least first cooler outlet 30a, 30b, 30c, 30d transfers the cooled liquid to droplets. In an example the nozzle is arranged to provide different kinds of droplets of different size. In an example the nozzle is controlled electromechanically by the vehicle climate system 100 to provide different kinds of droplets of different size. In an example the nozzle is configured to controlled mechanically by e.g. a vehicle occupant 2a, 2b to provide different kinds of droplets of different size. According to some embodiments, the cooled air provided to the at least first cooler outlet 30a, 30b, 30c, 30d is mixed with the droplets of the cooled liquid at the at least first cooler outlet 30a, 30b, 30c, 30d so that the droplets of the cooled liquid will turn into ice, in order to generate artificial snow at the at least first cooler outlet 30a, 30b, 30c, 30d.

[0049] According to some embodiments the at least first cooler outlet 30a, 30b, 30c, 30d can be controlled by a vehicle occupant 2a, 2b to provide and output artificial snow in a certain direction. According to some embodiments the air, from the air inlet 19, that is provided to the at least first cooler outlet 30a, 30b, 30c, 30d can be guided in a direction and/or regulated in volume, by air vents in the at least first cooler outlet 30a, 30b, 30c, 30d. In an example the at least first cooler outlet 30a, 30b, 30c, 30d is the air ventilation outlet of the vehicle 1. According to some embodiments, the at least first cooler outlet 30a, 30b, 30c, 30d is arranged inside of the vehicle 1 at a predefined location in order to provide artificial snow at the predefined location inside of the vehicle 1. According to some embodiments, the vehicle climate system 100 comprises a plurality of cooler outlets 30a, 30b, 30c, 30d arranged inside of the vehicle 1 at predefined locations in order to provide artificial snow at the predefined locations inside of the vehicle 1. According to some embodiments, the vehicle climate system 100 comprises a plurality of cooler outlets 30a, 30b, 30c, 30d, and the artificial snow is only provided by a first cooler outlet 30a, 30b, 30c, 30d. According to an aspect the cooler outlets 30a, 30b, 30c, 30d are configured to provide artificial snow independent of each other.

[0050] FIG. 1 illustrates example locations of cooler outlets 30a, 30b, 30c, 30d inside of the vehicle. In FIG. 1 the cooler outlet 30a is arranged at the inside of the vehicle above a windshield 15 close to the ceiling of the vehicle 1 for outputting artificial snow in front of the vehicle occupant 2a at the left side of the vehicle 1. Further, in FIG. 1 the cooler outlet 30b is also arranged at the inside of the vehicle above a windshield 15 close to the ceiling of the vehicle 1 for outputting artificial snow in front of the vehicle occupant 2b at the right side of the vehicle 1. The cooler outlet 30c is arranged for outputting artificial snow onto the chest of the vehicle occupant 2a and the cooler outlet 30d is arranged for outputting artificial snow onto the feet of the vehicle occupant 2a. A plurality of further cooler outputs are illustrated in FIG. 1.

[0051] An advantage with the vehicle climate system 100 is that the snow effect can be generated at the at least first cooler outlet 30a, 30b, 30c, 30d for cooling the vehicle occupant 2a, 2b and/or for generating a visual fun effect for the vehicle occupant 2a, 2b.

[0052] An advantage with the artificial snow for cooling the vehicle occupant 2a, 2b is that the artificial snow lands on e.g. the skin of the vehicle occupant 2a, 2b and melts to water. During this process, heat is emitted from the skin, and the cooling of the skin becomes more efficient compare to e.g. cooling the skin with cold air. According to some embodiments the amount of artificial snow is controlled by the amount of liquid provided to the at least first cooler outlet 30a, 30b, 30c, 30d. An advantage with controlling the amount of liquid provided to the at least first cooler outlet 30a, 30b, 30c, 30d is that the cooling effect can be controlled accordingly. In an example a lot of liquid is provided to the at least first cooler outlet 30a, 30b, 30c, 30d to cause a large amount of artificial snow to be outputted from the at least first cooler outlet 30a, 30b, 30c, 30d.

[0053] An advantage with the artificial snow for generating a visual fun effect for the vehicle occupant 2a, 2b is that the vehicle occupant 2a, 2b can see and sense the artificial snow. Snow is often associated with a positive and fun feeling and the snow effect inside of the vehicle can be used to enhance a positive and fun experience.

[0054] According to some embodiments the vehicle climate system 100 further comprises at least a first cold liquid generator 10 configured to cool the liquid to a temperature that is above the freezing temperature of the liquid. According to some embodiments the vehicle climate system 100 further comprises a plurality of cold liquid generators 10 arranged at the at least first cooler outlet 30a, 30b, 30c, 30d. In an example, cold liquid generators 10 are arranged close to the at least first cooler outlet 30a, 30b, 30c, 30d in order to keep the liquid as cold as possible before the liquid reaches the at least first cooler outlet 30a, 30b, 30c, 30d. According to some embodiments the cold liquid generator 10 is in fluid communication with the liquid container 9 and in fluid communication with the at least first cooler outlet 30a, 30b, 30c, 30d.

[0055] According to some embodiments the vehicle climate system 100 further comprises at least a first cold air generator 20a, 20b configured to cool air to a temperature that is below the freezing temperature of the liquid. According to some embodiments the vehicle climate system 100 further comprises a plurality of cold air generators 20a, 20b arranged at the at least first cooler outlet 30a, 30b, 30c, 30d. In an example, cold air generators 20a, 20b are arranged close to the at least first cooler outlet 30a, 30b, 30c, 30d in order to keep the air as cold as possible before the air reaches the at least first cooler outlet 30a, 30b, 30c, 30d. According to some embodiments the cold air generator 20a, 20b is in fluid communication with the air inlet 19 and in fluid communication with the at least first cooler outlet 30a, 30b, 30c, 30d. According to some embodiments a plurality of cold air generators 20a, 20b are arranged in serial to cool the air plural times during transport of the air from the air inlet 19 to the at least first cooler outlet 30a, 30b, 30c, 30d. In the illustration in FIG. 1, the cold air generators 20a cools the air at a first time, and then the cold air generator 20b cools the air at a second time before the air reaches the cooler outlet 30c. An advantage with arranging the air generator 20a, 20b close to the at least first cooler outlet 30a, 30b, 30c, 30 is that heating of the cold air is minimized due to the short distance to the at least first cooler outlet 30a, 30b, 30c, 30.

[0056] According to some embodiments the cooled liquid is mixed with the cooled air at the least first cooler outlet 30a, 30b, 30c, 30d for generating the artificial snow. According to some embodiments, the cooled air provided to the at least first cooler outlet 30a, 30b, 30c, 30d is mixed with the cooled liquid at the at least first cooler outlet 30a, 30b, 30c, 30d so that the cooled liquid turns into ice, in order to generate artificial snow at the at least first cooler outlet 30a, 30b, 30c, 30d. According to some embodiments a fan is in fluid communication with the at least first cooler outlet 30a, 30b, 30c, 30d for providing a flow of snow from the at least first cooler outlet 30a, 30b, 30c, 30d into the inside of the vehicle 1. According to some embodiments the fan is configured to be regulated in speed to adjust the flow of snow into the inside of the vehicle. In an example, the fan is arranged to increase the flow of cooled air for generating the snow effect.

[0057] An advantage is that the vehicle climate system 100 is prepared to generate a snow effect by keeping the liquid cool and then by mixing the cold liquid with the air, having a temperature that is below the freezing temperature of the liquid, the liquid easily freezes to snow for generating the snow effect.

[0058] According to some embodiments the cooled liquid is transported from the at least first cold liquid generator 10 to the at least first cooler outlet 30a, 30b, 30c, 30d via a first pipeline system 1pl1, 1pl2, . . . , 1pln inside of the vehicle 1 for outputting artificial snow in at least a first predefined zone of the vehicle compartment 40a, 40b, 40c defined by the range of the at least first cooler outlet 30a, 30b, 30c, 30d inside of the vehicle 1. FIG. 2 illustrates examples of two first pipeline systems 1pl1, 1pl2 inside of the vehicle 1. A primary first pipeline system 1pl1 is connecting the cold liquid generator 10 with the cooler outlet 30c. In the illustrative example in FIG. 2, the cooler outlet 30c is arranged for outputting artificial snow in a predefined zone of the vehicle compartment 40a for outputting artificial snow onto the chest of the vehicle occupant 2a. FIG. 2 also illustrates an example of a secondary first pipeline system 1pl2 inside of the vehicle 1. The secondary first pipeline system 1pl2 is connecting the cold liquid generator 10 with the cooler outlet 30b. In the illustrative example in FIG. 2, the cooler outlet 30b is arranged for outputting artificial snow in a predefined zone of the vehicle compartment 40b for outputting artificial snow in front of the vehicle occupant 2b.

[0059] By using the first pipeline system, the snow effect can be generated at a desired location inside of the vehicle that is remote from the cold liquid generator, which corresponds to a predefined zone of the vehicle compartment that is within range of the cooler outlet at the desired location.

[0060] According to some embodiments the cooled air is transported from the at least first cold air generator 20a, 20b to the at least first cooler outlet 30a, 30b, 30c, 30d via a second pipeline system 2pl1, 2pl2, . . . , 2pln inside of the vehicle 1 for outputting artificial snow in at least a first predefined zone of the vehicle compartment 40a, 40b, 40c defined by the range of the at least first cooler outlet 30a, 30b, 30c, 30d inside of the vehicle 1. FIG. 2 illustrates examples of two second pipeline systems 2pl1, 2pl2 inside of the vehicle 1. A primary second pipeline system 2pl1 is connecting the cold air generator 20a with the air generator 20b, wherein the air generator 20b is arranged at the cooler outlet 30c. The primary second pipeline system 2pl1 provides cooled air from the cold air generator 20a to the cold air generator 20b where the cooled air is cooled again e.g. due to that the cooled air has been heated by the surrounding temperature during the transport in the primary second pipeline system. In the illustrative example in FIG. 2, the cooler outlet 30c is arranged for outputting artificial snow in a predefined zone of the vehicle compartment 40a for outputting artificial snow onto the chest of the vehicle occupant 2a.

[0061] FIG. 2 also illustrates an example of a secondary second pipeline system 2pl2 inside of the vehicle 1. The secondary second pipeline system 2pl2 is connecting the cold air generator 20a with the cooler outlet 30b. In the illustrative example in FIG. 2, the cooler outlet 30b is arranged for outputting artificial snow in a predefined zone of the vehicle compartment 40b for outputting artificial snow in front of the vehicle occupant 2b.

[0062] By using the second pipeline system, the snow effect can be generated at a desired location inside of the vehicle, which corresponds to a predefined zone of the vehicle compartment that is within range of the cooler outlet at the desired location.

[0063] For illustrative purposes, the FIG. 2 illustrates a vehicle compartment 40c and a cooler outlet 30d arranged at the vehicle compartment 40c for outputting artificial snow in a predefined zone of the vehicle compartment 40c for outputting artificial snow onto the feet of the vehicle occupant 2a.

[0064] According to some embodiments the vehicle climate system 100 further comprises a processing circuitry 102 configured to cause the vehicle climate system 100 to receive a first control signal, indicative of generation of artificial snow and generate artificial snow according to the first control signal. The vehicle control system can hence generate artificial snow on demand after receiving the first control signal. According to some embodiments, the vehicle climate system 100 is configured to receive the first control signal from a user interface 400 connected to vehicle climate system 100, where in the user interface 400, e.g. a touch sensitive display or similar input device, is configured for receiving input from the vehicle occupant 2a, 2b. According to some embodiments, the vehicle climate system 100 is configured to receive the first control signal from a heating, ventilation and air conditioning system for providing a local cooling effect close to the vehicle occupant 2a, 2b.

[0065] According to some embodiments the vehicle climate system 100 comprises a plurality of cooler outlets 30a, 30b, 30c, 30d and the first control signal comprises a request to generate artificial snow by at least a first cooler outlet 30a, 30b, 30c, 30d of the plurality of cooler outlets 30a, 30b, 30c, 30d for generating the artificial snow in at least a first predefined zone of the vehicle compartment 40a, 40b, 40c. In an example the first control signal controls which cooler outlet 30a, 30b, 30c, 30d that is to generate the artificial snow. An advantage is that a request to generate artificial snow can be a request to generate the artificial snow at a certain location, to provide the snow effect at that location where the snow effect is desired, e.g. cooling a part of a vehicle occupant placed in the first predefined zone of the vehicle compartment. In an example, the vehicle occupant 2a as illustrated in FIG. 2, desires cooling of the face and the upper chest due to warm summer weather. In this example, the vehicle occupant 2a uses the user interface 400 to indicate where on the body the vehicle occupant 2a desires a cooling effect. The first signal, indicative of generation of artificial snow, then further comprises a request to generate artificial snow by the cooler outlet 30c.

[0066] According to some embodiments the first control signal is generated by an electronic device 800 operatively connected to the vehicle climate system 100. According to some embodiments the electronic device 800 is wirelessly connected to the vehicle climate system 100.

[0067] An advantage is that an electronic device 800, e.g. a portable electronic device, can be used to control the vehicle climate system 100 and hence interact with the vehicle 1. In the example as illustrated in FIG. 2 the vehicle occupant 2b is playing a game on an electronic device 800, in form of a tablet.

[0068] According to some embodiments the vehicle climate system 100 is configured to establish wireless communication with the electronic device 800 via a wireless local area network such as a Wireless Local Area Network, WLAN, BluetoothTM, ZigBee, Ultra-Wideband, Near Field Communication, NFC, Radio Frequency Identification, RFID, or similar network.

[0069] According to some embodiments, the electronic device 800 is any of a smartphone, a tablet, a portable game or a portable computer. According to some embodiments, the electronic device 800 is a position determination device, e.g. comprising a Global Position System receiver, configured to generate the first control signal dependent on the geographical position of the vehicle 1. In an example, the first control signal is generated when the vehicle 1 is determined to be within a predefined geographical area. In an example, the first control signal is generated when it is determined that the vehicle 1 is at the geographical area of a ski resort for generating a snow effect, used as a visual fun effect, for the vehicle occupant 2a, 2b. In an example, the first control signal is generated when it is determined that the vehicle 1 is at a summer resort for generating a cooling effect for the vehicle occupant 2a, 2b.

[0070] According to some embodiments the electronic device 800 is a camera configured to obtain images of the vehicle occupant 2a, 2b. According to an aspect, the first control signal is generated based on an obtained image of the vehicle occupant 2a, 2b. According to an aspect, the obtained image is analyzed using image processing, and in a determination that the vehicle occupant 2a, 2b is wearing certain clothes the camera generates the first control signal. In an example the camera determines that the vehicle occupant 2a, 2b is wearing ski clothes, and the first control signal is generated for generating a snow effect inside of a vehicle 1, used as a visual fun effect, for the vehicle occupant 2a, 2b a cold winter day. In an example the camera determines that the vehicle occupant 2a, 2b is wearing swim wear, and the first control signal is generated for generating a snow effect inside of a vehicle 1, used as a cooling effect for the vehicle occupant 2a, 2b a hot summer day.

[0071] According to some embodiments the electronic device 800 is an infrared camera configured to obtain thermal images of the vehicle occupant 2a, 2b. According to an aspect, the first control signal is generated based on an obtained thermal image of the vehicle occupant 2a, 2b. According to an aspect, the obtained thermal image is analyzed and in a determination that the vehicle occupant 2a, 2b is warm, the first control signal is generated for generating a snow effect inside of a vehicle 1, used as a cooling effect for the vehicle occupant 2a, 2b.

[0072] According to some embodiments the processing circuitry 102 is further configured to cause the vehicle climate system 100 to receive a second control signal, indicative of cease of generation of artificial snow and cease generating artificial snow according to the second control signal. The vehicle control system can hence cease generating artificial snow on demand after receiving the second control signal.

[0073] According to some embodiments the second control signal is generated by an electronic device 800 operatively connected to the vehicle climate system 100. According to some embodiments the electronic device 800 is wirelessly connected to the vehicle climate system 100.

[0074] According to some embodiments, the electronic device 800 is a sensor configured to determine if the vehicle occupant 2a, 2b is wet, and in a determination that the vehicle occupant 2a, 2b is wet, generate the second control signal for terminating generation of the snow effect inside of the vehicle 1. According to some embodiments, the sensor is any of a camera, an infrared camera, a humidity sensor or a water sensor. According to an aspect, the second control signal is generated based on an obtained image of the vehicle occupant 2a, 2b. According to an aspect, the obtained image is analyzed using image processing, and in a determination that the vehicle occupant 2a, 2b is wet, generate the second control signal.

[0075] According to some embodiments, the electronic device 800 is a sensor configured to determine if a humidity value inside of the vehicle 1 is above a predetermined threshold humidity value, and in a determination that the humidity value inside of the vehicle 1 is above the predetermined threshold humidity value, generate the second control signal for terminating generation of the snow effect inside of the vehicle 1.

[0076] According to some embodiments, at least a first humidity sensor is connected to the vehicle climate system 100, wherein the vehicle climate system 100 is further configured to determine, based on measurement by the at least first humidity sensor, if a humidity value inside of the vehicle 1 is above a predetermined threshold humidity value, and in a determination that the humidity value inside of the vehicle 1 is above the predetermined threshold humidity value, increase the amount of air from the outside of the vehicle 1 to the inside of the vehicle 1, via the air inlet 19 or any further air inlet of the vehicle 1.

[0077] According to some embodiments the first control signal is associated with an event in a game played at the electronic device 800. An advantage is that the user experience on the electronic device is extended for the vehicle occupant 2a, 2b to include the surroundings of the vehicle occupant 2a, 2b. In an example the first control signal is generated upon achieving a goal in the game, or e.g. when the weather changes in the game, or e.g. when a skier falls in a ski game etc.

[0078] According to some embodiments the artificial snow inside of a vehicle 1 is generated as a visual and/or cooling snow effect in a real environment associated with a virtual environment of the game. In an example, the virtual environment of the game is an artic expedition, and a snow storm is coming in, and if the player cannot avoid the snowstorm, the snow will start to fall, first not so intense when the snow storm is not that severe, but then increase when the game is in the middle of the snow storm. An advantage is that the user experience on the electronic device 800 is extended for the vehicle occupant 2a, 2b by a sensible and visible snow effect for the vehicle occupant 2a, 2b as an extension of an effect of the game played on the electronic device 800.

[0079] According to some embodiments the first control signal is generated to cause a cooling effect at the vehicle occupant 2a, 2b by the artificial snow. An advantage is that the vehicle climate system 100 can be used in combination with a heating, ventilation and air conditioning system of the vehicle 1 for providing a local cooling effect close to the vehicle occupant 2a, 2b.

[0080] According to some embodiments the first control signal is generated to cause the cooling effect at a predefined part of the vehicle occupant 2a, 2b that is located in at least a first predefined zone of the vehicle compartment 40a, 40b, 40c inside of the vehicle 1.

[0081] An advantage is that the vehicle climate system 100 can be used to provide a desired cooling effect at a certain first predefined zone of the vehicle compartment 40a, 40b, 40c defined by the range of the at least first cooler outlet inside of the vehicle. For example, the vehicle climate system 100 can be arranged with a plurality of cooler outlets 30a, 30b, 30c, 30d arranged at predefined locations inside of the vehicle to cause a cooling effect at a predefined part of the vehicle occupant 2a, 2b, e.g. at the feet, the legs, the arms, the back, the face, the neck, the hands, etc. of the vehicle occupant 2a, 2b. In particular, the cooling effect can hence be provided locally instead of cooling the whole interior of the vehicle 1. This has the advantage that instead of warming up or cooling down all the air that fills all the compartments inside of the vehicle, the local cooling effect provides a more energy efficient way of providing a desired climate for the vehicle occupant 2a, 2b by providing the cooling effect at a desired predefined zone of the vehicle compartment that is close to the vehicle occupant 2a, 2b. This also means that other parts of the vehicle occupant 2a, 2b can be at a different temperature. E.g. by providing a local cooling effect at the vehicle occupant 2a, 2b according to the different embodiments of the disclosure, other parts of the vehicle occupant 2a, 2b can e.g. be at a different temperature. Further, one vehicle occupant can have a cooling effect that is not felt by another vehicle occupant. E.g. as illustrated in the FIG. 2, the vehicle occupant 2a can get a local cooling effect of the chest while the vehicle occupant 2b is not getting any cooling effect.

[0082] The second aspect of this disclosure shows a method for generating a snow effect inside of a vehicle 1 by a vehicle climate system 100. FIG. 3 illustrates a flow chart of the method steps according to some aspects of the disclosure. The method comprising the step S1 receiving a first control signal, indicative of generation of artificial snow, and the step S2 generating artificial snow, by least a first cooler outlet 30a, 30b, 30c, 30d configured to output artificial snow inside of the vehicle 1, according to the first control signal.

[0083] An advantage with the method is that the snow effect can be generated at the at least first cooler outlet for cooling the vehicle occupant and/or for generating a visual fun effect for the vehicle occupant.

[0084] According to some embodiments the first control signal is generated by an electronic device 800 operatively connected to the vehicle climate system 100. An advantage is that an electronic device, e.g. a portable electronic device, can be used to control the vehicle climate system and hence interact with the vehicle.

[0085] According to some embodiments the first control signal is generated to cause a cooling effect at the vehicle occupant 2a, 2b by the artificial snow. An advantage is that the vehicle climate system can be used in combination with a heating, ventilation and air conditioning system for providing a local cooling effect close to the vehicle occupant.

[0086] The third aspect of this disclosure shows a computer program product the second aspect comprising a non-transitory computer readable medium, having thereon a computer program comprising program instructions, the computer program being loadable into a processing circuitry 102 and configured to cause execution of the method when the computer program is run by the at least one processing circuitry 102.

[0087] The person skilled in the art realizes that the present disclosure is not limited to the preferred embodiments described above. The person skilled in the art further realizes that modifications and variations are possible within the scope of the appended claims. Additionally, variations to the disclosed embodiments can be understood and effected by the skilled person in practicing the claimed disclosure, from a study of the drawings, the disclosure, and the appended claims.