WO2017143478A1

WO2017143478A1 - Vehicle interior air dehumidifying system

Info

Publication number: WO2017143478A1
Application number: PCT/CN2016/074241
Authority: WO
Inventors: 刘均; 刘新; 徐为; 欧阳张鹏
Original assignee: 深圳市元征科技股份有限公司
Priority date: 2016-02-22
Filing date: 2016-02-22
Publication date: 2017-08-31
Also published as: CN107074078A

Abstract

A vehicle interior air dehumidifying system, comprising a dehumidifying apparatus (10), an air quality monitoring apparatus (30), and a master controller (20). The air quality monitoring apparatus (30) is provided in the interior of a vehicle, electrically connected to the master controller (20), and used for monitoring a quality parameter of the air inside the vehicle, acquiring monitoring data, and transmitting the monitoring data to the master controller (20). The master controller (20) receives the monitoring data, generates, on the basis of the monitoring data, a control instruction, and transmits same to the dehumidifying apparatus (10). The dehumidifying apparatus (10) is provided in the interior of the vehicle, electrically connected to the master controller (20), and used for dehumidifying the air inside the vehicle on the basis of the control instruction received. The present system dehumidifies the air inside the vehicle via the dehumidifying apparatus when the air inside the vehicle is humid, thus providing a comfortable driving environment inside the vehicle.

Description

Car interior air drying system

Technical field

The invention relates to the technical field of automobiles, and in particular to an internal air drying system for automobiles.

Background technique

With the popularization of automobiles, more and more people choose to use cars as the main means of transportation. At the same time, urban development also leads to the decreasing distance of travel when people travel, which makes people have more time. Spending on the road, and the car as the main means of transportation, so that people will have more time in the car, because the car interior space is relatively closed, and the air inside the car is relatively difficult to communicate with the outside air The effective exchange makes the air quality inside the car worse. Under the weather conditions such as rain and rain, the air inside the car may be too humid. Because the humid air may make the driver feel uncomfortable, and the humid environment is prone to bacteria, etc. The existing solution only reduces the internal air humidity of the automobile through the external draining device, but the internal space of the automobile is relatively narrow, so that the external draining device brings a lot of inconvenience to the vehicle occupants.

Summary of the invention

The main object of the present invention is to provide an internal air drying system for an automobile, which aims to solve the technical problem of air humidity inside the automobile.

To achieve the above object, the present invention provides an automotive interior air drying system including a draining device, an air quality monitoring device, and a main controller, wherein:

The air quality monitoring device is disposed inside the automobile and electrically connected to the main controller, configured to monitor air quality parameters in the vehicle, acquire monitoring data, and send the monitoring data to the main controller;

The main controller receives the monitoring data, and generates a control command according to the monitoring data to send to the draining device;

The draining device is disposed inside the automobile and electrically connected to the main controller, and is configured to reduce the air humidity inside the automobile according to the received control instruction.

Preferably, the main controller is connected to the car CAN bus and communicates with other devices connected to the CAN bus through the CAN protocol.

Preferably, the system further includes a timer electrically connected to the draining device for controlling the draining device to operate for a preset time period between preset time intervals.

Preferably, the system further includes setting means electrically connected to the main controller for receiving user setting information, and transmitting the user setting information to the main controller;

The main controller generates a corresponding control instruction according to the received user setting information and sends the corresponding control instruction to the draining device.

Preferably, a wireless communication device is further included, the wireless communication device being electrically connected to the setting device, the setting device wirelessly communicating with the mobile terminal by the wireless communication device.

Preferably, the wireless communication device is a Bluetooth communication device and/or a mobile network communication device.

Preferably, the air quality monitoring device is also disposed on a portable device carried by a person in the automobile.

Preferably, the draining device is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.

Preferably, the drying device is provided with a plurality of sets of air outlets, and the plurality of air outlets are distributed according to a preset position.

Preferably, the air outlet is provided with an air deflector for controlling the air outlet direction and/or the air outlet amount.

An internal air drying system for an automobile according to an embodiment of the present invention monitors an internal air quality parameter of an automobile through an air quality monitoring device disposed inside the automobile, and obtains monitoring data, and transmits the monitoring data to the main controller. Receiving, by the main controller, the monitoring data is sent to the draining device according to the monitoring data generation control instruction, and the draining device reduces the internal air humidity of the automobile according to the received control instruction, so that the internal air environment of the automobile makes the air environment of the automobile More comfortable, providing a comfortable driving environment for drivers and passengers.

DRAWINGS

1 is a schematic view of an apparatus of an embodiment of an automobile interior air drying system of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back, ...) in the embodiments of the present invention are only used to explain between components in a certain posture (as shown in the drawing). Relative positional relationship, motion situation, etc., if the specific posture changes, the directional indication also changes accordingly.

The invention provides an automotive interior air drying system.

Referring to Fig. 1, there is shown a schematic view of an apparatus for an internal air drying system of a vehicle according to the present invention.

In an embodiment of the invention, the automotive interior air drying system includes a draining device 10, an air quality monitoring device 30, and a main controller 20.

The air quality monitoring device 30 is disposed in the interior of the automobile and electrically connected to the main controller 20 for monitoring air quality parameters in the vehicle, acquiring monitoring data, and transmitting the monitoring data to the main controller 20, The air quality monitoring device 30 can also be disposed on a portable device carried by a person in the automobile. For example, the smart wristband carried by the person in the automobile is provided with the air quality monitoring device 30, and the air quality monitoring device 30 is provided. The monitoring data is acquired and sent to the main controller 20. It is foreseen that the main controller 20 can communicate with the car CAN (Controller Area Network (Controller Area Network Bus) bus connection, communicating with other devices connected to the CAN bus through the CAN protocol;

The main controller 20 receives the monitoring data, and sends a control command according to the monitoring data to the draining device 10. The draining device 10 is disposed inside the automobile and electrically connected to the main controller 20 for The vehicle interior air humidity is reduced according to the received control command, wherein the control command includes: opening, closing, increasing the air volume, reducing the air volume, and/or adjusting the wind direction.

Further, since the air quality of the interior of the automobile changes slowly, the system further includes a timer electrically connected to the draining device 10 for controlling the draining device 10 to operate for a preset time period separated by a preset time. The long-term operation of the draining device 10 is avoided, and the energy consumption is reduced. It is foreseen that the timer further provides a setting function, which is convenient for the user to set the preset time of the timer and the preset time period.

Further, for convenience of use, the system further includes setting means 40 electrically connected to the main controller 20 for receiving user setting information, and transmitting the user setting information to the main controller 20; The main controller 20 generates a control command according to the received user setting information and sends the control command to the draining device 10. It is foreseen that after receiving the user setting information, the main controller 20 according to the current air quality monitoring device 30 The transmitted monitoring data is generated and sent to the draining device 10, and the draining device 10 operates according to the control command.

Preferably, to reduce the effectiveness of the system, the system is directly configured by the automobile manufacturer to communicate with other devices that access the CAN bus via the automotive CAN bus.

The technical solution of the present invention monitors the current internal air quality of the automobile through the air quality monitoring device 30, acquires monitoring data, and transmits the monitoring data to the main controller 20; meanwhile, the main controller 20 receives the monitoring data according to The monitoring data generation control instruction is sent to the draining device 10; the draining device 10 operates according to the control command, so that when the air inside the automobile is humid, the system automatically operates to reduce the internal air humidity of the automobile and create comfort. The interior environment of the car.

Further, in an embodiment, the automotive interior air drying system further includes a wireless communication device 50, the wireless communication device 50 is electrically connected to the setting device 40, and the setting device 40 passes the wireless communication device. 50 wirelessly communicating with the mobile terminal, it is foreseen that when the user cannot perform user setting on the setting device 40 for personal reasons, the user can communicate with the wireless communication device 50 through the mobile terminal, and the user setting information is passed through the The wireless communication device 50 transmits to the setting device 40.

Further, the wireless communication device 50 is a Bluetooth communication device. Because the Bluetooth communication device has the characteristics of short-distance, low-power, stable communication, the user can send user setting information to the mobile terminal device paired with the Bluetooth communication device. The setting device 40 is described.

Further, the wireless communication device 50 is a mobile network communication device, and the mobile network communication device accesses the Internet, so that the user can remotely send user setting information to the setting device 40 through the Internet.

Further, in still another embodiment, the draining device 10 in the internal air drying system of the automobile is provided with at least one air inlet and at least one air outlet, wherein the air inlet is used for air to enter the drying device 10 is provided internally; the air outlet is used to provide air for the air after the humidity is lowered from the inside of the draining device 10 into the interior of the vehicle. It is foreseen that the air inlet can increase the air outside the vehicle when the extension pipe is disposed outside the automobile. After entering the inside of the drying device 10, the drying device 10 detects the humidity of the outside air to generate a detection result, and according to the detection result, the air humidity is lowered to the outside air, and the air after the air humidity is lowered The air outlet enters the interior of the car.

Further, in order to control the air humidity in each area of the interior of the automobile, the drying device 10 is provided with a plurality of sets of air outlets, which are arranged in the interior of the automobile according to a preset position, and the main control system controls the air humidity according to the air outlets of the respective air outlets. The air outlets of the air outlets allow the occupants at different air outlets to obtain different air humidity. At the same time, the distributed air outlets can also quickly adjust the air humidity inside the vehicle.

Further, the air outlet is provided with an air guiding plate for controlling the air blowing direction and/or the air outlet amount, and is similar to the air guiding plate provided by the air conditioning air outlet, and the air guiding plate passes through the opening size to the air outlet. The amount of outflow is controlled, and the direction of the air outlet of the air outlet is controlled by the angle of inclination of the air deflector, and it is foreseen that the air deflector controls the wind direction and/or the air volume. It can be controlled by a control command sent by the main controller 20.

It is foreseen that the air quality monitoring device 30 comprises a plurality of sets of sensor groups distributed inside the automobile, the sensor group may comprise at least one temperature sensor, at least one humidity sensor, at least one oxygen concentration sensor And/or at least one air humidity sensor. Further, in order to realize that the drying device 10 controls the air outlet corresponding to the air outlet according to the air humidity around each air outlet, the occupants at different air outlets obtain different air humidity. The sensor group may further include a positioning device that acquires location information of the current sensor group such that the monitoring data sent by the air quality monitoring device 30 to the main controller 20 carries location information.

It is foreseen that the air quality monitoring device 30 can be disposed on a portable device carried by an occupant, and the air quality monitoring device 30 monitors the air quality of the wearer's surroundings when the occupant enters the interior of the vehicle. Obtaining monitoring data, and transmitting the monitoring data to the main controller 20, the main controller 20 receiving the monitoring data, and sending a control instruction according to the monitoring data to the drying device 10, The draining device 10 is disposed inside the automobile and electrically connected to the main controller 20 for reducing the air humidity inside the automobile according to the received control command.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

An automotive interior air drying system characterized by comprising a draining device, an air quality monitoring device and a main controller, wherein:

The air quality monitoring device is disposed inside the automobile and electrically connected to the main controller, configured to monitor air quality parameters in the vehicle, acquire monitoring data, and send the monitoring data to the main controller;

The main controller receives the monitoring data, and generates a control command according to the monitoring data to send to the draining device;

The draining device is disposed inside the automobile and electrically connected to the main controller, and is configured to reduce the air humidity inside the automobile according to the received control instruction.
The automotive interior air drying system of claim 1 wherein said main controller is coupled to a car CAN bus and communicates with other devices connected to the CAN bus via a CAN protocol.
The automotive interior air drying system of claim 2, wherein the system further comprises a timer electrically coupled to the draining device for controlling the draining device to operate at a predetermined time interval. Time period.
The automotive interior air drying system according to claim 3, wherein said system further comprises setting means electrically connected to said main controller for receiving user setting information while transmitting said user setting information Giving the main controller;

The main controller generates a corresponding control instruction according to the received user setting information and sends the corresponding control instruction to the draining device.
The automotive interior air drying system of claim 4, further comprising a wireless communication device, said wireless communication device being electrically coupled to said setting device, said setting device passing said wireless communication device and said mobile terminal Make wireless communication.
The automotive interior air drying system of claim 5 wherein said wireless communication device is a Bluetooth communication device and/or a mobile network communication device.
The automotive interior air drying system of claim 1 wherein said air quality monitoring device is further disposed on a portable device carried by a person in the vehicle.
The automotive interior air drying system of claim 2 wherein said air quality monitoring device is further disposed on a portable device carried by a person in the vehicle.
The automotive interior air drying system of claim 3 wherein said air quality monitoring device is further disposed on a portable device carried by a person in the vehicle.
The automotive interior air drying system of claim 4 wherein said air quality monitoring device is further disposed on a portable device carried by a person in the vehicle.
The automotive interior air drying system of claim 5 wherein said air quality monitoring device is further disposed on a portable device carried by a person in the vehicle.
The automotive interior air drying system of claim 6 wherein said air quality monitoring device is further disposed on a portable device carried by a person in the vehicle.
The automotive interior air drying system of claim 1 wherein said draining means is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.
The automotive interior air drying system according to claim 2, wherein said draining device is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.
The vehicle interior air drying system according to claim 3, wherein said draining device is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.
The automotive interior air drying system according to claim 4, wherein said draining device is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.
The automotive interior air drying system according to claim 5, wherein said draining device is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.
The automotive interior air drying system according to claim 6, wherein said draining device is provided with at least one air inlet and at least one air outlet, wherein:

The air inlet is configured to provide a passage for air to enter the interior of the drying device;

The air outlet is used to provide a passage for the air after the humidity is lowered from the inside of the draining device into the interior of the vehicle.
The vehicle interior air drying system according to claim 13, wherein the drying device is provided with a plurality of sets of air outlets, and the plurality of air outlets are distributed according to a preset position.
The automotive interior air drying system according to claim 13, wherein said air outlet is provided with an air deflector for controlling an air direction and/or an air volume.