阅读说明：本技术 一种加速汽车内饰有害物质排出的系统和方法 (System and method for accelerating discharge of harmful substances in automotive interior ) 是由 张友发 于 2020-12-28 设计创作，主要内容包括：本发明公开了一种加速汽车内饰有害物质排出的系统和方法,属于汽车技术领域。该系统包括：空气质量检测装置用于实时检测汽车内的有害物质含量；车载无线终端用于根据空气质量检测装置上传的数据判断有害物质含量是否超标；汽车发动机控制器用于接收并执行车载无线终端发送的开启或关闭汽车发动机指令；汽车空调系统用于接收并执行车载无线终端发送的开启或关闭空调加热功能指令和开启或关闭空调外循环功能指令。通过给车辆内饰产品加热,可有效加快新车内饰产品中甲醛等有毒有害物质排出到车内环境中,再经过多次车内加热-车内通风-开启外循环模式可加快车内织物等内饰材料中甲醛的排出,减轻新车内甲醛等气体对驾乘人员的伤害。(The invention discloses a system and a method for accelerating discharge of harmful substances in automotive interior, and belongs to the technical field of automobiles. The system comprises: the air quality detection device is used for detecting the content of harmful substances in the automobile in real time; the vehicle-mounted wireless terminal is used for judging whether the content of the harmful substances exceeds the standard or not according to the data uploaded by the air quality detection device; the automobile engine controller is used for receiving and executing an instruction of starting or closing the automobile engine sent by the vehicle-mounted wireless terminal; the automobile air conditioning system is used for receiving and executing an air conditioning heating function opening or closing instruction and an air conditioning external circulation opening or closing instruction which are sent by the vehicle-mounted wireless terminal. Toxic and harmful substances such as formaldehyde in the new vehicle interior product can be effectively accelerated to be discharged into the vehicle interior environment by heating the vehicle interior product, the discharge of the formaldehyde in the interior materials such as the vehicle interior fabric can be accelerated by a mode of heating in the vehicle, ventilating in the vehicle and starting external circulation for a plurality of times, and the harm of the gas such as the formaldehyde in the new vehicle to drivers and passengers is reduced.)

1. A system for accelerating the discharge of harmful substances in automotive interiors is characterized in that: the method comprises the following steps:

the air quality detection device is used for detecting the content of harmful substances in the automobile in real time and uploading data;

the vehicle-mounted wireless terminal is used for judging whether the content of the harmful substances exceeds the standard according to the data uploaded by the air quality detection device and receiving and sending a control instruction;

the vehicle engine controller or the new energy vehicle controller is used for receiving and executing an instruction of starting or closing the vehicle engine sent by the vehicle-mounted wireless terminal;

and the automobile air conditioning system is used for receiving and executing the air conditioning heating function opening or closing instruction and the air conditioning external circulation function opening or closing instruction sent by the vehicle-mounted wireless terminal.

2. The system of claim 1, wherein: the cloud platform is used for receiving the request sent by the vehicle-mounted wireless terminal and forwarding the request to the user side APP and the instruction of the user side APP to the vehicle-mounted wireless terminal, and the user side APP is used for displaying the relevant request to the user and receiving the instruction sent by the user.

3. The system of claim 2, wherein: the vehicle-mounted wireless terminal comprises a controller and a communication module, wherein the controller is used for judging whether harmful substances exceed standards and receiving and sending control instructions, and the communication module is used for forwarding request instructions sent by the controller to the cloud platform and forwarding instructions from the cloud platform to the controller.

4. The system of claim 1, wherein: the vehicle-mounted wireless terminal comprises a vehicle body control module and a vehicle window opening or closing instruction, wherein the vehicle body control module is used for receiving and executing the vehicle window opening or closing instruction sent by the vehicle-mounted wireless terminal.

5. The system of claim 1, wherein: the air quality detection device comprises a formaldehyde content detection sensor.

6. A method for accelerating the discharge of harmful substances from the interior of an automobile is characterized in that: the method comprises the following steps:

detecting the content of harmful substances in the environment in the vehicle in real time;

judging whether the content of the harmful substances exceeds the standard or not;

after the content of harmful substances is judged to exceed the standard, entering an in-vehicle air purification process;

starting an engine, starting an air conditioner heating function, and heating for a certain time;

after heating is completed, the heating function of the air conditioner is closed, and the external circulation mode of the air conditioner is started for a certain time to discharge harmful substances.

7. The method of claim 6, wherein: after the content of the harmful substances is judged to exceed the standard, the process of purifying the air in the vehicle comprises the following steps:

starting an alarm event after the content of harmful substances is judged to exceed the standard;

executing the alarm event in the vehicle and/or sending the alarm event to a cloud platform;

and the cloud platform forwards the alarm event to a user side APP to inform a vehicle owner.

8. The method of claim 7, wherein: the step is that the cloud platform forwards the alarm event to a user side APP, and after informing the vehicle owner, the method further comprises the following steps: and sending a request for starting the air purification flow in the vehicle to the vehicle owner through the user side APP, and entering the air purification flow in the vehicle after authorization.

9. The method of claim 8, wherein: through user side APP still includes before sending the car owner and opening the interior air purification flow request: whether a driver or a passenger in the automobile leaves the automobile is detected.

10. The method of claim 6, wherein: after the heating is accomplished, after closing air conditioner heating function, still include before opening air conditioner extrinsic cycle mode: and opening the vehicle window.

Technical Field

The invention relates to the technical field of automobiles, in particular to a system and a method for accelerating discharge of harmful substances in automotive interior.

Background

China is a big country for producing and selling automobiles, and the new automobile sales volume of China reaches 2100 million only in 2019. However, almost all vehicles newly delivered from factories inevitably have heavy peculiar smells, the peculiar smells mainly come from leather seats, plastic fittings, foot pads, seat covers and other fabrics arranged in newly purchased vehicles, the peculiar smells contain certain proportion of toxic and harmful substances such as formaldehyde and the like, and the toxic and harmful substances such as the formaldehyde and the like have great harm to human bodies. The current methods for treating peculiar smell in automobiles, particularly in new automobiles, comprise activated carbon adsorption, perfume spraying, window opening ventilation and the like, but the methods are passive and low in efficiency.

Disclosure of Invention

The invention aims to provide a system and a method for accelerating the discharge of harmful substances of automotive interiors, and solves the technical problems that existing methods for treating peculiar smells in automobiles are relatively passive and low in efficiency.

The technical purpose of the invention is realized by the following technical scheme:

according to an aspect of the present invention, there is provided a system for accelerating discharge of harmful materials for automotive interiors, comprising:

the air quality detection device is used for detecting the content of harmful substances in the automobile in real time and uploading data;

the vehicle-mounted wireless terminal is used for judging whether the content of the harmful substances exceeds the standard according to the data uploaded by the air quality detection device and receiving and sending a control instruction;

the vehicle engine controller or the new energy vehicle controller is used for receiving and executing an instruction of starting or closing the vehicle engine sent by the vehicle-mounted wireless terminal;

and the automobile air conditioning system is used for receiving and executing the air conditioning heating function opening or closing instruction and the air conditioning external circulation function opening or closing instruction sent by the vehicle-mounted wireless terminal.

As further optimization, the vehicle-mounted wireless terminal further comprises a cloud platform and a user side APP, wherein the cloud platform is used for receiving the request sent by the vehicle-mounted wireless terminal, forwarding the request to the user side APP and forwarding the instruction of the user side APP to the vehicle-mounted wireless terminal, and the user side APP is used for displaying the relevant request to the user and receiving the instruction sent by the user.

As a further optimization, the vehicle-mounted wireless terminal comprises a controller and a communication module, the controller is used for judging whether harmful substances exceed standards and receiving and sending control instructions, and the communication module is used for forwarding the request instructions sent by the controller to the cloud platform and forwarding the instructions from the cloud platform to the controller.

As a further optimization, the vehicle body control system further comprises a vehicle body control module, wherein the vehicle body control module is used for receiving and executing a window opening or closing instruction sent by the vehicle-mounted wireless terminal.

As a further optimization, the air quality detection device comprises a formaldehyde content detection sensor.

According to another aspect of the present invention, there is provided a method of accelerating discharge of harmful materials from interior trims of an automobile, comprising the steps of:

detecting the content of harmful substances in the environment in the vehicle in real time;

judging whether the content of the harmful substances exceeds the standard or not;

after the content of harmful substances is judged to exceed the standard, entering an in-vehicle air purification process;

starting an engine, starting an air conditioner heating function, and heating for a certain time;

after heating is completed, the heating function of the air conditioner is closed, and the external circulation mode of the air conditioner is started for a certain time to discharge harmful substances.

As a further optimization, the process of entering the air purification process in the vehicle after the content of the harmful substances is judged to exceed the standard comprises the following steps:

starting an alarm event after the content of harmful substances is judged to exceed the standard;

executing the alarm event in the vehicle and/or sending the alarm event to a cloud platform;

and the cloud platform forwards the alarm event to a user side APP to inform a vehicle owner.

As a further optimization, the step of forwarding the alarm event to the user side APP by the cloud platform further includes, after notifying the vehicle owner: and sending a request for starting the air purification flow in the vehicle to the vehicle owner through the user side APP, and entering the air purification flow in the vehicle after authorization.

As further optimization, the sending of the request for starting the in-vehicle air purification process to the vehicle owner through the user side APP further comprises: whether a driver or a passenger in the automobile leaves the automobile is detected.

As a further optimization, after the heating is completed, after the air conditioner heating function is turned off, before the air conditioner external circulation mode is turned on, the method further includes: and opening the vehicle window.

In conclusion, the invention has the following beneficial effects: according to the system and the method, toxic and harmful substances such as formaldehyde in the new vehicle interior product can be effectively accelerated to be discharged into the vehicle interior environment by heating the vehicle interior product, and the discharge of the formaldehyde in the interior materials such as the vehicle interior fabric can be accelerated by a mode of heating in the vehicle, ventilating in the vehicle and starting external circulation for multiple times, so that the harm of the gases such as the formaldehyde in the new vehicle to drivers and passengers is reduced.

Drawings

FIG. 1 is a schematic view showing a configuration of a system for accelerating discharge of harmful materials from an interior of a vehicle according to a first embodiment;

fig. 2 is a schematic flow chart of a method for accelerating discharge of harmful substances from an interior of an automobile in the second embodiment.

In the figure: 1. an air quality detection device; 2. a vehicle-mounted wireless terminal; 21. a controller; 22. a communication module; 3. an automotive engine controller; 4. an automotive air conditioning system; 5. a cloud platform; 6. a user side APP; 7. and a vehicle body control module.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

The present embodiment provides a system for accelerating discharge of harmful substances from an interior of a vehicle (hereinafter, simply referred to as a system), which includes, as shown in fig. 1, an air quality detection apparatus 1, a vehicle-mounted wireless terminal 2(TBOX), a vehicle engine controller 3(EMS), and a vehicle air conditioning system 4 (AC). The air quality detection device 1 is used for detecting the content of harmful substances in the automobile in real time and uploading data generated by detection. The vehicle-mounted wireless terminal 2 receives the data uploaded by the air quality detection device 1, judges whether the content of harmful substances exceeds the standard or not according to the data, and generates a corresponding control instruction and receives a feedback signal and other control instructions according to a judgment result. The automobile engine controller 3 is used for receiving and executing an instruction of starting or closing the automobile engine sent by the vehicle-mounted wireless terminal 2, and when the automobile is a new energy vehicle, a Vehicle Controller (VCU) of the new energy vehicle is used for controlling the starting and closing of the engine. The automobile air conditioning system 4 is used for receiving and executing the air conditioning heating function quality opening or closing and the air conditioning external circulation function opening or closing instructions sent by the vehicle-mounted wireless terminal 2, accelerating the discharge of toxic and harmful substances in the vehicle interior products to the vehicle interior environment through the air conditioning heating function, and discharging the toxic and harmful substances in the vehicle interior environment out of the vehicle through the air conditioning external circulation function.

The air quality detection device 1 arranged in the vehicle detects the content of harmful substances in the vehicle in real time and periodically transmits data to the vehicle-mounted wireless terminal 2, software in the vehicle-mounted wireless terminal 2 judges whether the content of the harmful substances in the vehicle exceeds the standard according to a preset threshold value of the content of the harmful substances, when the content of the harmful substances is judged to exceed the standard, the vehicle-mounted wireless terminal 2 sends an instruction for starting an automobile engine to the automobile engine controller 3, the automobile engine controller 3 receives and executes the instruction for starting the automobile engine, the vehicle-mounted wireless terminal 2 sends a function for starting an air conditioner and heating to the automobile air conditioning system 4, the automobile air conditioning system 4 receives and executes the instruction for starting the air conditioner and heating for a certain time, after the certain time passes, the automobile air conditioning system 4 receives and executes the instruction for closing the air conditioner and heating function, and the vehicle-mounted wireless terminal 2 sends an instruction for starting the, the automobile air conditioning system 4 receives and executes the instruction to start the air conditioning external circulation function for a certain time period so as to discharge harmful substances in the automobile to the outside of the automobile. According to the system in the embodiment, toxic and harmful substances such as formaldehyde in the new car interior product can be effectively accelerated to be discharged into the car interior environment by heating the car interior product, and the discharge of formaldehyde in interior materials such as the car interior fabric can be accelerated by a mode of heating in the car, ventilating in the car and starting external circulation for multiple times, so that the harm of gases such as formaldehyde in the new car to drivers and passengers is reduced.

In this embodiment, as shown in fig. 1, the air quality detection device 1 includes a formaldehyde content detection sensor, and there is much formaldehyde in the new vehicle, and formaldehyde is harmful to human body. In other embodiments, the air quality detecting device 1 may further include a benzene content detecting sensor and a carbon monoxide content detecting sensor or other integrated detecting devices. In this embodiment, the system further includes a cloud platform 5(CSP) and a user side APP 6, the user side APP 6 is generally installed in a mobile phone or a tablet, the cloud platform 5 is used for receiving a request sent by the vehicle-mounted wireless terminal 2 and forwarding the request to the user side APP 6 for a user to check and authorize the request, the cloud platform 5 is simultaneously used for forwarding an instruction and authorization issued by a user collected by the user side APP 6 to the vehicle-mounted wireless terminal 2, and the user side APP 6 is connected with the cloud platform 5 through a network and used for displaying a relevant request to the user and receiving the instruction and authorization issued by the user. After detecting that harmful substance content exceeds standard in the car, start the alarm incident, inform in the car that driver and passenger's harmful substance content exceeds standard through in-car equipment and user side APP 6, after detecting in the car that driver and passenger leave the car, on-vehicle wireless terminal 2 sends to driver and passenger through user side APP 6 and opens the interior air purification flow request of car, and the required action of carrying out of suggestion back car, after authorizing, on-vehicle wireless terminal 2 sends subsequent opening air conditioner heating function, close a series of control commands such as air conditioner heating function and open air conditioner extrinsic cycle function in order to accomplish the interior air purification flow of car, discharge the interior harmful substance of car outside the car. In the present embodiment, the vehicle-mounted wireless terminal 2 includes a controller 21 and a communication module 22, where the controller 21 is configured to implement control of other parts, and the communication module 22 is configured to implement communication with the cloud platform 5. The controller 21 is used for judging whether the content of harmful substances in the vehicle exceeds the standard or not and receiving and sending a control command, and the communication module 22 is used for receiving data and alarm events sent by the controller 21 and requests for starting an air purification process in the vehicle and forwarding the requests to the cloud platform 5, and meanwhile, receiving the command from the cloud platform 5 and forwarding the command to the controller 21 for execution. In the embodiment, the system further comprises a vehicle body control module 7, wherein the vehicle body control module 7 is used for receiving and executing a window opening or closing instruction sent by the vehicle-mounted wireless terminal 2 and managing the anti-theft function of the vehicle. Before the air conditioner heating function is carried out, the vehicle window is ensured to be closed through the vehicle body control module 7, before the air conditioner external circulation module is carried out, the vehicle window is opened through the vehicle body control module 7, the discharge of harmful substances is accelerated, and the safety of a vehicle is ensured through the vehicle body control module 7 in the discharge process.

Example two

The present embodiment provides a method for accelerating discharge of harmful substances from interior trims of an automobile (hereinafter, simply referred to as a method), as shown in fig. 2, the method including the steps of:

step S1, detecting the content of harmful substances in the environment in the vehicle in real time;

step S2, judging whether the content of harmful substances exceeds the standard;

step S3, entering an air purification process in the vehicle after the content of harmful substances is judged to exceed the standard;

step S4, starting the engine, starting the air conditioner heating function, and heating for a certain time;

and step S5, after heating, closing the heating function of the air conditioner, and starting the external circulation mode of the air conditioner for a certain time to discharge harmful substances.

In this embodiment, step S3 specifically includes:

step S31, when the content of harmful substances exceeds the standard, starting an alarm event;

step S32, sending the alarm event to the cloud platform;

step S33, the cloud platform forwards the alarm event to a user side APP to inform the vehicle owner;

and step S34, sending a request for starting the air purification process in the vehicle to the vehicle owner through the user side APP, and entering the air purification process in the vehicle after authorization is obtained.

It is noted that the alarm event in step S31 above may also be performed in the vehicle to send a warning to remind the driver and passengers in the vehicle that the content of harmful substances is out of limits.

In this embodiment, before the step S34, the method further includes: whether a driver or a passenger in the automobile leaves the automobile is detected. After detecting that the occupant has left the vehicle, step S34 is executed to prevent the process of discharging the harmful substance from causing damage to the occupant.

In this embodiment, before turning on the air conditioner external circulation mode after turning off the air conditioner heating function in step S5, the method further includes: and opening the vehicle window. The vehicle window is opened to accelerate the discharge of harmful substances.

The method in this embodiment can be implemented by the system in the first embodiment, as shown in fig. 1 and fig. 2, and the method is described in detail below with reference to the system in the first embodiment:

the air quality detection device 1 installed in the vehicle works when the whole vehicle is powered on, detects the content of harmful substances in the environment in the vehicle in real time, and periodically sends data to the vehicle-mounted wireless terminal 2;

after receiving the data of the air quality detection device 1, the controller 21 of the vehicle-mounted wireless terminal 2 judges real-time data, if the content of harmful substances is larger than a preset threshold value, the controller 21 starts an alarm event, the communication module 22 sends the alarm event to the cloud platform 5 through a network after receiving the alarm event, and the alarm event can also be directly executed in the vehicle to warn drivers and passengers in the vehicle;

after receiving the alarm event, the cloud platform 5 forwards the alarm event to the user side APP 6, and the user side AP 6 notifies the owner of the vehicle;

after the controller 21 of the vehicle-mounted wireless terminal 2 detects that a driver and a passenger leave the cockpit, actively sending a request for starting an in-vehicle air purification flow to a vehicle owner through the communication module 22 via the cloud platform 5 and the user side APP 6, and after authorization of a user is obtained, the controller 21 of the vehicle-mounted wireless terminal 2 enters the in-vehicle air purification flow;

the controller 21 of the vehicle-mounted wireless terminal 2 sends an engine starting instruction to the vehicle engine controller 3, the vehicle engine controller 3 receives and executes the instruction, after the engine is detected to be started, the controller 21 of the vehicle-mounted wireless terminal 2 sends an air conditioner heating starting function instruction to the vehicle air conditioning system 4, the temperature and the time length of an air conditioner are set, and the vehicle air conditioning system 4 receives and executes the instruction and carries out heating with the set time length;

after heating is finished, the heating function of the air conditioner is turned off, the controller 21 of the vehicle-mounted wireless terminal 2 sends a window opening instruction to the vehicle body control module 7, the vehicle body control module 7 receives and executes the instruction, after a window is started, the controller 21 of the vehicle-mounted wireless terminal 2 sends an air conditioner external circulation mode with a set opening time length to the automobile air conditioning system 4, in the process of carrying out the air conditioner external circulation mode, anti-theft detection of the vehicle is executed by the vehicle body control module 7, and when an anti-theft event occurs to the vehicle, the vehicle-mounted wireless terminal 2 sends anti-theft alarm information to a vehicle owner, so that the safety of the vehicle is ensured.

Toxic and harmful substances such as formaldehyde in the new vehicle interior product can be effectively accelerated to be discharged into the vehicle interior environment by heating the vehicle interior product, the discharge of the formaldehyde in the interior materials such as the vehicle interior fabric can be accelerated by a mode of heating in the vehicle, ventilating in the vehicle and starting external circulation for a plurality of times, and the harm of the gas such as the formaldehyde in the new vehicle to drivers and passengers is reduced. It is to be noted that the method may also be performed without the system according to the first embodiment, for example, by means of a control system of the vehicle or other customized systems.

The above specific embodiments are merely illustrative of the present invention, and are not restrictive, and those skilled in the art can modify the above embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present invention.