CN111137113A

CN111137113A - Air purification system suitable for vehicle

Info

Publication number: CN111137113A
Application number: CN201911356528.1A
Authority: CN
Inventors: 鲁云; 屠德新; 张年光; 郭广曾
Original assignee: Zhejiang Hozon New Energy Automobile Co Ltd
Current assignee: Zhejiang Hozon New Energy Automobile Co Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-05-12

Abstract

The invention relates to the field of intelligent automobile design, in particular to the field of air treatment in an intelligent automobile. The invention is realized by the following technical scheme: an air purification system for a vehicle, comprising a vehicle, further comprising: a smoke sensor for sensing a smoke condition in the vehicle; the rainfall sensor is used for sensing the rainfall condition outside the vehicle; the skylight control module is used for controlling the opening and closing of a skylight of the vehicle; the skylight control module is in communication connection with the smoke sensor and the rainfall sensor. The invention aims to provide an air purification system suitable for a vehicle, which can enhance the air flow in the vehicle, improve the air quality in the vehicle and enhance the ventilation safety.

Description

Air purification system suitable for vehicle

Technical Field

The invention relates to the field of intelligent automobile design, in particular to the field of air treatment in an intelligent automobile.

Background

With the development and breakthrough of information technology, many traditional mechanical fields have entered the information-oriented era, such as the automobile industry. In addition to research and development of traditional automobile architecture, the research and development direction of the automobile industry gradually goes towards intellectualization, networking and comfort.

Since passengers often drive in a vehicle for a long time, the design of air quality in the vehicle, ventilation and comfort of the whole vehicle is also the key content of vehicle design, and more attention is paid in recent years. For example, chinese patent publication No. CN208198188U discloses an automobile which provides an air supply portion on a backrest of an automobile seat, thereby increasing air flow in the automobile and increasing ventilation.

However, such a partial design has a limited ventilation effect, and the ventilation effect is insufficient when the requirement for efficient ventilation is met.

Disclosure of Invention

The invention aims to provide an air purification system suitable for a vehicle, which can enhance the air flow in the vehicle, improve the air quality in the vehicle and enhance the ventilation safety.

The technical purpose of the invention is realized by the following technical scheme: an air purification system for a vehicle, comprising a vehicle, further comprising:

a smoke sensor for sensing a smoke condition in the vehicle;

the rainfall sensor is used for sensing the rainfall condition outside the vehicle;

the skylight control module is used for controlling the opening and closing of a skylight of the vehicle;

the skylight control module is in communication connection with the smoke sensor and the rainfall sensor.

Preferably, the rain sensor is mounted on a position of the dashboard of the vehicle near the front windshield.

Preferably, the sunroof control module includes a sunroof ventilating module, and the sunroof side is raised when the sunroof ventilating module controls the sunroof to be in a ventilating mode.

Preferably, the sunroof control module includes a sunroof opening/closing module, and the sunroof is fully opened when the sunroof opening/closing module controls the sunroof to be in the open mode.

Preferably, when the rainfall sensor detects no rain outside and the smoke sensor senses that smoke exists in the vehicle but is lower than a preset threshold, the skylight ventilation module controls the skylight to be in the ventilation mode.

Preferably, when the rainfall sensor detects that there is no rain outside and the smoke sensor senses that smoke exists in the vehicle and is higher than a preset threshold, the skylight opening and closing module controls the skylight to be in an opening mode.

Preferably, when the rainfall sensor detects rain outside, the skylight control module controls the skylight to close.

Preferably, when the rain sensor detects rain outside and the smoke sensor senses smoke inside the vehicle, the alarm prompting device is activated.

In conclusion, the invention has the following beneficial effects:

1. the smoke degree in the vehicle and the outdoor rainfall condition are detected through a smoke sensor and a rainfall sensor.

2. When the outdoor rainfall, control door window and close, promote the rain-proof nature of vehicle.

3. When the outdoor raining is avoided and smoke exists in the vehicle, the skylight is automatically controlled to be opened, and the air cleanliness of the vehicle is improved.

4. The skylight is opened by two gears of adjustment, so that the method is more targeted to air cleaning of the vehicle.

Description of the drawings:

fig. 1 is a schematic diagram of an electric appliance of the first embodiment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

In embodiment 1, sensors, namely a rainfall sensor and a smoke sensor, are mounted in a vehicle. The smoke sensor can use mature products in the prior art, is used for detecting the smoke concentration in the air in real time, and can display the smoke concentration in an exponential mode. The rainfall sensor is considered in terms of safety and service life of equipment, is not arranged outside a vehicle, can be arranged in the vehicle, such as above a vehicle instrument panel and close to a front windshield, and can be used for measuring the rainfall by sensing the number and marks of raindrops on the windshield.

The control of the skylight is controlled and realized by a skylight control module, the module is in communication connection with the rainfall sensor and the smoke sensor, and the skylight is adjusted based on the sensing results of the two sensors.

When the rainfall sensor senses that the environment outside the automobile is rainy, the skylight control module controls the skylight to be closed.

When the rainfall sensor senses that the environment outside the vehicle is rainy and the smoke sensor senses that smoke exists in the environment inside the vehicle, namely the smoke sensor determines that a passenger in the vehicle smokes, the alarm prompt function is started. The method of the alarm prompt can be various methods in the prior art, such as displaying a smoke-forbidding prompt in the central control display screen or sounding an alarm prompt tone with proper volume.

When the rainfall sensor senses that the environment outside the vehicle is rain-free and the smoke sensor senses that smoke exists in the environment inside the vehicle, the skylight is controlled. Specifically, there are two cases where a threshold smoke index may be set. The threshold value can be preset by a system or can be self-defined and adjusted by a user. When the smoke sensor senses that the smoke index in the vehicle is larger than the threshold value, the fact that a passenger smokes in the vehicle is indicated, the smoke degree is large, the skylight opening and closing module operates at the moment, the whole skylight is opened, and the skylight is in the maximum ventilation state.

In another case, when the smoke sensor senses that smoke exists in the environment of the vehicle, but the smoke index is not greater than the threshold, it indicates that smoke is present in the vehicle, but the smoke level is not too great. And at the moment, the skylight ventilation module enables the skylight to be in a ventilation mode. The skylight need not all open, and one side jack-up produces the gap of ventilating.

Fig. 1 is a schematic diagram of a control circuit according to the present embodiment.

Claims

1. An air purification system for a vehicle, comprising a vehicle, characterized by further comprising: a smoke sensor for sensing a smoke condition in the vehicle; the rainfall sensor is used for sensing the rainfall condition outside the vehicle; the skylight control module is used for controlling the opening and closing of a skylight of the vehicle; the skylight control module is in communication connection with the smoke sensor and the rainfall sensor.

2. An air purification system for a vehicle, according to claim 1, wherein: the rainfall sensor is arranged at a position, close to a front windshield, of the vehicle instrument panel.

3. An air purification system for a vehicle, according to claim 1, wherein: the skylight control module comprises a skylight air exchange module, and when the skylight air exchange module controls the skylight to be in an air exchange mode, one side of the skylight is jacked up.

4. An air purification system for a vehicle, according to claim 3, wherein: the skylight control module comprises a skylight opening and closing module, and when the skylight opening and closing module controls the skylight to be in an opening mode, the skylight is fully opened.

5. An air purification system for a vehicle according to claim 3 or 4, wherein: when the rainfall sensor detects that no rain exists outside and the smoke sensor senses that smoke exists in the vehicle but is lower than a preset threshold value, the skylight ventilation module controls the skylight to be in a ventilation mode.

6. An air purification system for a vehicle according to claim 3 or 4, wherein: when the rainfall sensor detects that no rain exists outside and the smoke sensor senses that smoke exists in the vehicle and is higher than a preset threshold value, the skylight opening and closing module controls the skylight to be in an opening mode.

7. An air purification system for a vehicle, according to claim 1, 2, 3 or 4, wherein: when the rainfall sensor detects that rain exists outside, the skylight control module controls the skylight to be closed.

8. An air purification system for a vehicle, according to claim 1, 2, 3 or 4, wherein: when the rainfall sensor detects that rain exists outside and the smoke sensor senses that smoke exists inside the vehicle, the alarm prompting device is started.