CN110203038A - Control method for automobile - Google Patents

Abstract

The invention belongs to the technical field of automobiles and aims to solve the problem that users need to go to a special place to remove formaldehyde inside the automobile and the effect is very limited. For this purpose, the present invention provides a kind of control method that is used for automobile, and control method comprises: obtaining the formaldehyde concentration in automobile; If the formaldehyde concentration in automobile reaches preset concentration value, then judge whether there are people in the preset range of automobile ; According to the judgment result, perform the corresponding formaldehyde removal operation. The invention enables the car to select the most suitable formaldehyde removal operation according to the judgment result of whether there are people near the car, thereby improving the safety of the car and improving user experience.

Description

Control method for automobile

technical field

The invention belongs to the technical field of automobiles, and specifically provides a control method for automobiles.

Background technique

There may be formaldehyde in the car, especially for new cars, the formaldehyde content in the car will be higher. For old cars, when some interior parts are replaced, some parts that release formaldehyde may also be included. Formaldehyde is very harmful to the human body. It will cause symptoms such as tearing, sore throat, cough, shortness of breath, and difficulty breathing. It may also cause allergies to the human body. In the prior art, users generally need to go to a special place to remove formaldehyde inside the car, but the effect of short-term formaldehyde removal is very limited.

Therefore, there is a need in the art for a control method for automobiles to solve the above problems.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that the user needs to go to a special place to remove formaldehyde inside the car and the effect is very limited, the present invention provides a control method for the car, the control The method includes: obtaining the formaldehyde concentration in the car; if the formaldehyde concentration in the car reaches a preset concentration value, judging whether there is a person within the preset range of the car; and performing a corresponding formaldehyde removal operation according to the judging result.

In the preferred technical solution of the above control method, the step of "executing the corresponding formaldehyde removal operation according to the judgment result" includes: if there is a person within the preset range of the automobile, making the automobile perform the external circulation air supply operation.

In the preferred technical solution of the above control method, the step of "executing the corresponding formaldehyde removal operation according to the judgment result" includes: opening the windows of the car if there is no person within the preset range of the car.

In the preferred technical solution of the above control method, the step of "performing the corresponding formaldehyde removal operation according to the judgment result" includes: if there is no one within the preset range of the car, further obtaining weather information; according to the weather information, Perform appropriate formaldehyde removal operations.

In the preferred technical solution of the above control method, the step of "executing the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is sunny, opening the windows of the car.

In the preferred technical solution of the above control method, the step of "executing the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is rainy, make the vehicle perform the external circulation air supply operation.

In the preferred technical solution of the above control method, the step of "executing the corresponding formaldehyde removal operation according to the weather information" includes: if the current air pollution index is lower than a preset value, opening the windows of the car.

In the preferred technical solution of the above control method, the step of "executing the corresponding formaldehyde removal operation according to the weather information" further includes: if the current air pollution index is greater than or equal to the preset value, causing the car to perform External circulation air supply operation.

In the preferred technical solution of the above control method, the step of "performing the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is sunny and the current air pollution index is lower than the preset value, then make the The windows of the car are open.

In the preferred technical solution of the above control method, the step of "performing the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is rainy or the current air pollution index is greater than or equal to the preset value , then make the car execute the external circulation air supply operation.

Those skilled in the art can understand that, in the preferred technical solution of the present invention, when the formaldehyde concentration in the car is too high, the car should undergo formaldehyde removal treatment at this time, and the corresponding formaldehyde removal can be performed by judging whether there are people near the car Operation, through such a setting, the car can choose the most suitable formaldehyde removal operation according to the judgment result of whether there are people near the car, so as to improve the safety of the car and improve the user experience.

Furthermore, when there are people near the car, if the car is easily stolen if the window is opened, it will affect the safety of the car. At this time, the car performs an external circulation air supply operation, so that the formaldehyde in the car can be discharged out of the car through the external circulation, Thereby reducing the concentration of formaldehyde in the car, ensuring the health of users and improving user experience.

Further, when there is no one near the car, there is no risk of being stolen even if the car window is opened at this time, and the safety of the car will not be affected. The concentration of formaldehyde can protect the health of users and improve user experience.

Furthermore, when there is no one near the car, the weather information is obtained at this time, and the weather conditions are judged according to the weather information. Through such settings, the car can perform the most appropriate formaldehyde removal operation according to the weather conditions, and will not be affected by the bad weather conditions. And affect the interior of the car to enhance the user experience.

Furthermore, when there is no one near the car and the weather is sunny, the car opens the windows, and the formaldehyde concentration in the car is reduced by means of ventilation through the windows, so as to ensure the health of the user and improve the user experience.

Further, when there is no one around the car and the weather is rainy, in order to prevent the car from opening the window, the rainwater will pour into the car interior, thereby causing the interior of the car to be contaminated. At this time, the car performs an external circulation air supply operation, so that Formaldehyde can be discharged out of the car through external circulation, thereby reducing the concentration of formaldehyde in the car, ensuring the health of users and improving user experience.

Furthermore, when there is no one near the car and the weather is not polluted or the pollution is low, the car opens the windows to reduce the concentration of formaldehyde in the car by ventilating the windows, so as to protect the health of the user and improve the user experience.

Furthermore, when there is no one near the car and the weather pollution is serious, in order to prevent the pollutants in the air from entering the interior of the car by opening the windows of the car, thereby polluting the interior of the car, the car performs external circulation air supply at this time Operation, so that the formaldehyde in the car can be discharged out of the car through the external circulation, thereby reducing the concentration of formaldehyde in the car, ensuring the health of the user, and improving the user experience.

Furthermore, when there is no one near the car and the weather is sunny and the weather is not polluted or the pollution level is low, the car opens the window, and the formaldehyde concentration in the car is reduced by means of ventilation through the window, so as to ensure the health of the user and improve the user experience. .

Furthermore, when there is no one near the car but the weather is rainy or the weather pollution is relatively serious, in order to prevent the car from opening the window, rainwater or pollutants in the air will enter the interior of the car, thereby causing contamination to the interior of the car. The car performs an external circulation air supply operation, so that the formaldehyde in the car can be discharged out of the car through the external circulation, thereby reducing the concentration of formaldehyde in the car, ensuring the health of the user, and improving the user experience.

Description of drawings

FIG. 1 is a flow chart of a method for controlling an automobile of the present invention.

Detailed ways

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

Based on the problem pointed out by the background technology that the user needs to go to a special place to remove formaldehyde from the inside of the car and the effect is very limited, the present invention provides a control method for the car, which aims to make the car according to whether there are people near the car. Judgment results to select the most appropriate formaldehyde removal operation to improve the safety of the car and enhance the user experience.

It should be noted that the control method of the present invention is very suitable for the situation that the owner of the car is not nearby when the car is parked. At this time, the safety of the car can be guaranteed by the control method of the present invention, and the most suitable formaldehyde removal method can be selected. Of course, the control method of the present invention is also applicable to the situation where the owner is nearby when the car is parked, that is, when the user does not consider the independent control of window opening and external circulation air supply operation, the corresponding formaldehyde removal operation can be completely controlled by the car independently. In practical applications, a control switch can be set on the car. When the control switch is turned on, the car executes the control method of the present invention. When the control switch is turned off, the window opening and external circulation air supply operations of the car can be controlled by the user himself or through Control by other control methods. In a word, the control method of the present invention is applicable to various situations, and the change of this specific situation does not constitute a limitation to the present invention.

Specifically, the automobile of the present invention includes a controller, the controller can execute the control method of the present invention, as shown in Figure 1, the control method includes: obtaining the formaldehyde concentration in the automobile; if the formaldehyde concentration in the automobile reaches a preset concentration value , then judge whether there are people within the preset range of the car; according to the judgment result, perform the corresponding formaldehyde removal operation. Wherein, in order to realize the detection of formaldehyde concentration, formaldehyde concentration detector can be arranged inside the automobile, and make formaldehyde concentration detector communicate with the controller of automobile (communication mode can adopt wired connection, or wireless connection such as bluetooth, wifi etc.) , so as to timely feed back the formaldehyde concentration index in the car to the controller of the car. In addition, in order to realize human body detection, an image collector can be installed on the car to collect images near the car through the image collector, and the image collector communicates with the controller of the car (the communication method can be wired connection, or such as bluetooth, wifi, etc. Wireless connection), the image collector sends the image information near the car to the controller, and the controller analyzes the image information, and then determines whether there are people near the car. Of course, it is also possible to set a thermal infrared human body sensor on the car to sense whether there are people near the car through the thermal infrared human body sensor. Preferably, if the formaldehyde concentration in the car does not reach a preset concentration value, the car is not allowed to perform formaldehyde removal operation. In other words, when the formaldehyde concentration in the car does not exceed the standard, the car does not need to perform formaldehyde removal operations.

It should be noted that those skilled in the art can flexibly set the specific value of the preset concentration value in practical applications, as long as the formaldehyde concentration cut-off value determined by the preset concentration value can determine whether the formaldehyde concentration in the car exceeds the standard. .

In addition, it should be noted that the preset range can be the range area inside the car, the range area outside the car, or the range area inside and outside the car. For example, the preset range can be the center of the car. , within a circular area with a radius of 8 meters. Of course, the preset range can also be within a circular area with a radius of 10 meters centered on the center of the car, and those skilled in the art can flexibly set it in practical applications. The specific coverage of the preset range, the adjustment and change of the preset range do not constitute a limitation of the present invention, and should be limited within the protection scope of the present invention.

Preferably, the step of "carrying out the corresponding formaldehyde removal operation according to the judgment result" includes: if there are people within the preset range of the car, making the car perform an external circulation air supply operation. That is to say, when there are people near the car, it is not suitable to open the windows of the car due to the safety considerations of the car at this time. Introduce the air inside the car and then lead the air inside the car out of the car to realize ventilation, thereby reducing the formaldehyde concentration in the car. It should be noted that the outer circulation air supply operation referred to in the present invention refers to only the fan rotating in the outer circulation to supply air , and the air conditioner itself does not perform refrigerant cooling operation.

Preferably, the step of "carrying out the corresponding formaldehyde removal operation according to the judgment result" includes: if there is no person within the preset range of the car, opening the windows of the car. That is to say, when there is no one around the car, even if the car windows are open, the car does not have the risk of being stolen. At this time, the car does not need to perform the external circulation air supply operation, and only needs to open the window to realize automatic ventilation. Reduce the formaldehyde concentration in the car by opening the windows. It should be noted that compared with the external circulation air supply operation of the car, the ventilation method of opening the window is more conducive to the emission of formaldehyde, and the car consumes less energy. In the above, if there is someone suddenly within the preset range of the car, the windows of the car can be closed, and then the car will perform an external circulation air supply operation, that is, the car will continue to remove formaldehyde, and the car will not be stolen. When there is no one in the preset range, the car is stopped from performing the external circulation air supply operation, and the car windows of the car are opened again.

In a more preferred situation, the step of "performing the corresponding formaldehyde removal operation according to the judgment result" includes: if there is no one within the preset range of the car, further obtaining weather information; according to the weather information, performing the corresponding formaldehyde removal operation. Formaldehyde operation. In other words, on the basis that there is no one near the car, it is necessary to combine weather information to further determine the most suitable formaldehyde removal operation for the car. Wherein, the weather information may be information on sunny days or rainy days, or information on air pollution levels, or other specific weather information, etc. of course. The preferred technical solution of the present invention will be further described below in conjunction with three embodiments.

Embodiment one

This embodiment only considers whether the weather is sunny or rainy. Specifically, the step of "performing the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is sunny, open the windows of the car. That is to say, on a sunny day, opening the windows of the car will not cause rainwater to enter the interior of the car, and will not pollute the interior of the car. Turn on ventilation to reduce the concentration of formaldehyde in the car.

The step of "carrying out the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is rainy, make the car perform the external circulation air supply operation. That is to say, in rainy days, opening the car window of the car may cause rainwater to enter the interior of the car, which may cause contamination to the interior of the car. At this time, the car window is closed and the car performs an external circulation air supply operation. , by introducing outside air into the car and then leading the air inside the car out of the car to achieve ventilation, thereby reducing the concentration of formaldehyde in the car.

In this embodiment, whether the weather is sunny or rainy can be detected by installing a humidity sensor on the car. When the humidity of the outdoor environment detected by the humidity sensor is greater than the preset humidity value, it means that the weather is rainy. When the outdoor environment When the humidity is less than the preset humidity value, it means that the weather is sunny. Of course, an ultraviolet detector can also be installed on the car. When the ultraviolet detector detects ultraviolet rays, it means that the weather is sunny. When the ultraviolet detector does not detect ultraviolet rays, Explain that the weather is rainy, or, the controller of the car can communicate with the cloud server, the cloud server updates the weather conditions in real time, and then the controller reads the weather data in the cloud server to determine whether the weather is sunny or rainy. Personnel can flexibly set the specific detection method of whether the weather is sunny or rainy in practical applications. The adjustment and change of this specific detection method does not constitute a limitation to the present invention, and should be limited within the protection scope of the present invention.

Embodiment two

This embodiment only considers the pollution degree of the weather. Specifically, the step of "executing the corresponding formaldehyde removal operation according to the weather information" includes: if the current air pollution index is lower than the preset value, the windows of the car are opened. That is to say, when the pollution level in the air is very low or there is no pollution, opening the windows of the car will not cause pollutants (smog, acid substances, etc.) to enter the interior of the car, and will not contaminate the interior of the car. At this time, there is no one around the car, so the windows of the car can be opened, and the concentration of formaldehyde in the car can be reduced by opening the windows for ventilation. Wherein, those skilled in the art can flexibly set the specific value of the preset value in practical applications, as long as the cut-off point determined by the preset value is used to determine whether the air pollution index is high or low.

The step of "executing the corresponding formaldehyde removal operation according to the weather information" also includes: if the current air pollution index is greater than or equal to the preset value, causing the car to perform the external circulation air supply operation. That is to say, when the pollution level in the air is relatively high, opening the windows of the car may cause pollutants (smog, acid substances, etc.) to enter the interior of the car, and may cause pollution to the interior of the car. The windows of the car are closed and the car performs an external circulation air supply operation. By introducing the outside air into the car and then leading the air inside the car out of the car to achieve ventilation, thereby reducing the concentration of formaldehyde in the car. It should be noted that the external circulation system of the car is equipped with a filter, which can filter the pollutants in the air, so the external circulation air supply operation of the car will not bring the pollutants in the air into the interior of the car.

In this embodiment, the air pollution index in the weather can be detected by setting a pollution index detector on the car. When the pollution index detector detects that the air pollution index reaches a preset value, it means that the pollution level in the air is high. When the index detector detects that the air pollution index has not reached the preset value, it means that the pollution level in the air is low or no pollution. Alternatively, the controller of the car can communicate with the cloud server, and the cloud server updates the weather conditions in real time, and then the controller reads Take the air pollution index in the cloud server to determine the pollution degree of the air in the weather. Those skilled in the art can flexibly set the specific detection method of the pollution degree of the air in the weather in practical applications. The adjustment and adjustment of this specific detection method Changes do not constitute limitations to the present invention, and all should be limited within the protection scope of the present invention.

Embodiment three

This embodiment not only considers whether the weather is sunny or rainy, but also considers the pollution degree of the weather. Specifically, the step of "performing the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is sunny and the current air pollution index is low At the default value, the windows of the car are opened. That is to say, on a sunny day with low or no pollution in the air, opening the windows of the car will not cause rainwater and pollutants to enter the interior of the car, and will not pollute the interior of the car. People can open the windows of the car to reduce the concentration of formaldehyde in the car by opening the windows for ventilation.

The step of "carrying out the corresponding formaldehyde removal operation according to the weather information" includes: if the current weather is rainy or the current air pollution index is greater than or equal to the preset value, making the car perform the external circulation air supply operation. That is to say, in rainy days or when the pollution level in the air is very high, opening the car window of the car may cause rainwater and/or pollutants to enter the interior of the car, which may cause pollution to the interior of the car. The window is closed and the car performs an external circulation air supply operation, and the air exchange is realized by introducing the outside air into the car and then leading the air inside the car out of the car, thereby reducing the concentration of formaldehyde in the car. It should be noted that in this case, as long as one of the weather is rainy or the air pollution level is very high, the car does not open the windows, and only uses the external circulation air supply mode to ventilate.

In this embodiment, similar to Embodiment 1, the detection method of whether the weather is sunny or rainy can be detected by installing a humidity sensor on the car. When the outdoor ambient humidity detected by the humidity sensor is greater than the preset humidity value, the If the weather is rainy, when the outdoor ambient humidity is less than the preset humidity value, it means that the weather is sunny. Of course, you can also install an ultraviolet detector on the car. When the ultraviolet detector detects ultraviolet rays, it means that the weather is sunny. When the sensor does not detect ultraviolet rays, it means that the weather is rainy, or the controller of the car can communicate with the cloud server, the cloud server updates the weather conditions in real time, and then the controller reads the weather data in the cloud server to determine whether the weather is Whether it is sunny or rainy, those skilled in the art can flexibly set the specific detection method of whether the weather is sunny or rainy in practical applications. The adjustment and change of this specific detection method does not constitute a limitation of the present invention, and should be limited to the protection of the present invention. within range.

In addition, in this embodiment, similar to embodiment two, the air pollution index in the weather can be detected by setting a pollution index detector on the car, and when the pollution index detector detects that the air pollution index reaches a preset value, It means that the air pollution level is high. When the air pollution index detector detects that the air pollution index has not reached the preset value, it means that the air pollution level is low or there is no pollution. Alternatively, the controller of the car can communicate with the cloud server, and the cloud server Update the weather conditions in real time, and then the controller reads the air pollution index in the cloud server to determine the degree of air pollution in the weather. Those skilled in the art can flexibly set the specific detection method of the air pollution degree in the weather in practical applications , The adjustment and change of this specific detection method does not constitute a limitation to the present invention, and should be limited within the protection scope of the present invention.

So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings, but those skilled in the art will easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims (10)

1. A control method for an automobile, characterized in that the control method comprises: Obtain the formaldehyde concentration in the car; If the formaldehyde concentration in the car reaches a preset concentration value, it is judged whether there are people within the preset range of the car; According to the judgment result, perform the corresponding formaldehyde removal operation. 2. The control method according to claim 1, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the judgment result" comprises: If there are people within the preset range of the car, the car is made to perform an external circulation air supply operation. 3. The control method according to claim 1, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the judgment result" comprises: If there is no one within the preset range of the car, the windows of the car are opened. 4. The control method according to claim 1, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the judgment result" comprises: If there is no one within the preset range of the car, then further obtain weather information; According to the weather information, perform the corresponding formaldehyde removal operation. 5. The control method according to claim 4, wherein the step of "performing a corresponding formaldehyde removal operation according to the weather information" comprises: If the current weather is sunny, the windows of the car are opened. 6. The control method according to claim 4, wherein the step of "performing a corresponding formaldehyde removal operation according to the weather information" comprises: If the current weather is rainy, the car is made to perform an external circulation air supply operation. 7. The control method according to claim 4, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the weather information" comprises: If the current air pollution index is lower than the preset value, the windows of the car are opened. 8. The control method according to claim 5, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the weather information" further comprises: If the current air pollution index is greater than or equal to the preset value, the car is made to perform an external circulation air supply operation. 9. The control method according to claim 4, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the weather information" comprises: If the current weather is sunny and the current air pollution index is lower than a preset value, the windows of the car are opened. 10. The control method according to claim 9, characterized in that the step of "performing a corresponding formaldehyde removal operation according to the weather information" comprises: If the current weather is rainy or the current air pollution index is greater than or equal to the preset value, the car is made to perform an external circulation air supply operation.