CN110696594A - System and method for monitoring and purifying environment inside and outside vehicle - Google Patents
System and method for monitoring and purifying environment inside and outside vehicle Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0683—Filtering the quality of the filter or the air being checked
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Abstract
The invention discloses a vehicle interior and exterior environment monitoring and purifying system, which comprises an air quality detection unit, a monitoring unit and a purifying unit, wherein the air quality detection unit is used for monitoring the vehicle interior and exterior air quality in real time and generating monitoring information; the central control unit is connected with the air quality detection unit, receives the monitoring information and classifies and selects a purification scheme according to the air quality and the pollution components in the vehicle; the display unit is connected with the central control unit and is used for displaying the purification scheme proposed by the central control unit for the selection operation of a driver; and the air purification unit is connected with the central control unit, the operation selected by the display unit is fed back to the central control unit by a driver to generate an action instruction, and the action instruction is sent to the air purification unit for execution. The invention has the beneficial effects that: through air quality monitoring, air purification, created a healthy safe environment by bus for the user, at the serious today of haze, very practical, science and technology feels strong, relatively is fit for popularizing on the car.
Description
Technical Field
The invention relates to the technical field of real-time monitoring of the inside and outside environment of a vehicle and active purification of air in the vehicle, and environment monitoring and purification technology, in particular to a system and a method for monitoring and purifying the inside and outside environment of the vehicle.
Background
In recent years, an autonomous automobile, also called an unmanned automobile, a computer-driven automobile or a wheeled mobile robot, is an intelligent automobile which realizes unmanned driving through a computer system. Decades of history have existed in the 20 th century, and the 21 st century shows a trend toward practical use. The automatic driving automobile depends on the cooperation of artificial intelligence, visual calculation, radar, monitoring device and global positioning system, so that the computer can operate the motor vehicle automatically and safely without any active operation of human.
With the development of the automatic driving technology, the active air purification technology is widely applied to the market, the purification factors are diffused to all corners by utilizing the characteristic of the diffusibility of air to purify the air, and the places where the air can permeate can generate the purification effect. The technology for detecting the polluted gas based on the principle of the potential electrolytic sensor and the technology for detecting the dust based on the principle of the light scattering is very mature, various air quality detectors developed by combining the network communication technology are widely applied to the market, in recent years, the environmental pollution is more serious, the alertness of people is gradually aroused, and a vehicle-mounted air purification system is imperative.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned conventional problems.
Therefore, one technical problem solved by the present invention is: real-time monitoring of air inside and outside the vehicle is realized, pollution information is reminded, and air inside the vehicle is actively purified; let the user enjoy clean, healthy air, promote the driving experience.
In order to solve the technical problems, the invention provides the following technical scheme: a vehicle interior and exterior environment monitoring and purifying system comprises an air quality detection unit, a monitoring unit and a purifying unit, wherein the air quality detection unit is used for monitoring the quality of air inside and outside a vehicle in real time and generating monitoring information; the central control unit is connected with the air quality detection unit, receives the monitoring information and classifies and selects a purification scheme according to the air quality and the pollution components in the vehicle; the display unit is connected with the central control unit and is used for displaying the purification scheme proposed by the central control unit for the selection operation of a driver; and the air purification unit is connected with the central control unit, the operation selected by the display unit is fed back to the central control unit by a driver to generate an action instruction, and the action instruction is sent to the air purification unit for execution.
As a preferred scheme of the in-vehicle and out-vehicle environment monitoring and purifying system, the in-vehicle and out-vehicle environment monitoring and purifying system comprises the following components: and the air quality detection unit, the central control unit and the air purification unit are communicated in a signaling mode.
As a preferred scheme of the in-vehicle and out-vehicle environment monitoring and purifying system, the in-vehicle and out-vehicle environment monitoring and purifying system comprises the following components: the air quality detection unit further comprises an air quality detector outside the vehicle and an air quality detector inside the vehicle, and the air quality detector can be in information interaction with the central control unit.
As a preferred scheme of the in-vehicle and out-vehicle environment monitoring and purifying system, the in-vehicle and out-vehicle environment monitoring and purifying system comprises the following components: the central control unit is arranged at the vehicle instrument, is controlled by a switch button and is provided with the display unit for displaying the monitored air quality information.
As a preferred scheme of the in-vehicle and out-vehicle environment monitoring and purifying system, the in-vehicle and out-vehicle environment monitoring and purifying system comprises the following components: the central control unit can control whether the air quality detector outside the vehicle and the air quality detector inside the vehicle work or not in a signaling mode and receive air detection information.
As a preferred scheme of the in-vehicle and out-vehicle environment monitoring and purifying system, the in-vehicle and out-vehicle environment monitoring and purifying system comprises the following components: the air purification unit is an air purifier and can be actively controlled by the central control unit, different purification schemes are executed according to different instructions ordered by the central control unit, and the central control unit orders the active operation performed by a driver.
As a preferred scheme of the in-vehicle and out-vehicle environment monitoring and purifying system, the in-vehicle and out-vehicle environment monitoring and purifying system comprises the following components: the central control unit is a vehicle-mounted electronic control unit and comprises a microprocessor, a memory, an input/output interface, an analog-to-digital converter and a shaping and driving large-scale integrated circuit.
Therefore, another technical problem solved by the present invention is: the method is applied to the system, realizes real-time monitoring of air inside and outside the vehicle, reminds of pollution information and actively purifies the air inside the vehicle; let the user enjoy clean, healthy air, promote the driving experience.
In order to solve the technical problems, the invention provides the following technical scheme: a method for monitoring and purifying the environment inside and outside a vehicle also comprises the following steps that an air quality detection unit monitors the air quality inside and outside the vehicle in real time to generate monitoring information; the central control unit receives the monitoring information for classification and provides a corresponding purification scheme; the display unit displays the purification scheme for the driver to consult for selection operation; and the air purification unit executes corresponding purification action according to the selection operation.
As a preferred scheme of the method for monitoring and purifying the environment inside and outside the vehicle, the method comprises the following steps: the air purification unit further comprises the step of, in the closed state of the air quality detection unit; a driver directly opens an operation interface of the display unit to perform operation selection; the operation selects the order corresponding to the central control unit; and the air purification unit performs corresponding purification operation according to the order of the central control unit.
The invention has the beneficial effects that: through air quality monitoring, air purification, created a healthy safe environment by bus for the user, at the serious today of haze, very practical, science and technology feels strong, relatively is fit for popularizing on the car.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural diagram of an overall principle of a vehicle interior and exterior environment monitoring and purifying system according to a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a module of a vehicle interior and exterior environment monitoring and purifying system according to a first embodiment of the present invention;
fig. 3 is a schematic view of an overall flow structure of a method for monitoring and purifying an environment inside and outside a vehicle according to a second embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
The present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially in general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms first, second, or third are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The terms "mounted, connected and connected" in the present invention are to be understood broadly, unless otherwise explicitly specified or limited, for example: can be fixedly connected, detachably connected or integrally connected; they may be mechanically, electrically, or directly connected, or indirectly connected through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to the schematic diagrams of fig. 1-2, the embodiment provides an inside and outside environment monitoring and purifying system for a vehicle, which realizes real-time monitoring of air inside and outside the vehicle, and reminds pollution information to actively purify air inside the vehicle. Let the user enjoy clean, healthy air, promote the driving experience. The system in this embodiment includes an air quality detecting unit 100, a central control unit 200, a display unit 300, and an air purifying unit 400. Specifically, the air quality detection unit 100 is configured to monitor the air quality inside and outside the vehicle in real time, and generate monitoring information; the central control unit 200 is connected with the air quality detection unit 100, receives monitoring information and classifies and selects a purification scheme according to the air quality and the pollution components in the vehicle; a display unit 300 connected with the central control unit 200 for displaying the purification scheme proposed by the central control unit 200 for the driver to select operation; and an air purification unit 400 connected to the central control unit 200, wherein the operation selected by the driver through the display unit 300 is fed back to the central control unit 200 to generate an action command, and the action command is transmitted to the air purification unit 400 to be executed.
The air quality detection unit 100, the central control unit 200 and the air purification unit 400 are communicated through signaling. The air quality detection unit 100 further includes an outside air quality detector 101 disposed outside the vehicle and an inside air quality detector 102 disposed inside the vehicle, both of which are capable of information interaction with the central control unit 200. The central control unit 200 is provided at the vehicle instrument, controlled by a switch button, and is provided with a display unit 300 for displaying monitored air quality information. And the central control unit 200 can control whether the outside air quality detector 101 and the inside air quality detector 102 operate or not in a signaling manner and receive air detection information.
Further, the air purification unit 400 is an air purifier that can be actively controlled by the central control unit 200, and perform different purification schemes according to different commands issued by the central control unit 200, the central control unit 200 issuing an active operation by the driver. The central control unit 200 is an on-board electronic control unit that includes a microprocessor, a memory, an input/output interface, an analog-to-digital converter, and a shaping, driving lsi.
It should be noted that, the air quality detection unit 100 in this embodiment is an air quality detector, the air quality detector is all sensors, and can detect formaldehyde, PM2.5, TVOC and humiture simultaneously, and the side of the air quality detector is provided with a photosensitive sensor, and can automatically sense the intensity of light in the environment, thereby automatically adjusting the brightness of the screen. When external light is very strong, the display screen of the detector can automatically improve brightness to ensure that a display picture is clear, and when the light is dim at night, the brightness can be automatically reduced to ensure that the display screen is not dazzling. The inside of the air quality detector can be provided with a 1000mAh rechargeable lithium battery, and a standard charging port is provided for charging. The air quality detector adopts a 4.7-inch color liquid crystal screen, and the pollutant concentration and the alarm state are clearly displayed in real time. The present embodiment is connected to an Electronic Control Unit (ECU) of the vehicle.
The ECU is an electronic control unit, also called a "running computer". As one of the core elements of modern automotive electronics, there may be several ECU electronic control units in an automobile, each managing a different function; and each ECU system has information exchanged between them. Although the control system on the whole vehicle is more and more complex, the control system still has to have the most basic structure-a microprocessor (CPU), a memory (ROM, RAM), an input/output interface (I/O), an analog-to-digital converter (a/D), a large-scale integrated circuit such as a shaping circuit and a driving circuit.
It is also well recognized in appearance-there is a control element in the engine electronic fuel injection system, which is the ECU, shaped like a square box. The peripheral of the element is provided with a plurality of fine slots for connecting a plurality of input and output circuits, the input and output circuits and other electronic control elements form a brain nerve central system of the automobile, various input data (such as braking, gear shifting and the like) and various running states (acceleration, slipping, oil consumption and the like) of the automobile are monitored at any time, information sent by various sensors is calculated according to a pre-designed program, and after processing, various parameters are sent to various relevant execution mechanisms to execute various preset control functions.
Example 2
Referring to the schematic diagram of fig. 3, the present embodiment provides a method for monitoring and purifying the internal and external environments of a vehicle, which is implemented by relying on the above system. Specifically, the method also comprises the following steps,
the air quality detection unit 100 monitors the air quality inside and outside the vehicle in real time to generate monitoring information;
the central control unit 200 receives the monitoring information for classification and provides a corresponding purification scheme;
the display unit 300 displays the purification scheme for the driver to refer to for selection operation;
the air purification unit 400 performs a corresponding purification action according to the selection operation.
Besides, the air purification unit 400 of the present embodiment can perform adjustment control according to the detected ambient air information, and further includes a step of directly controlling the air purification unit 400 to purify by the driver through the selection operation of the display screen when the air quality detection unit 100 is in the off state. Specifically, the method further includes the steps of, in a state where the air quality detection unit 100 is turned off;
the driver directly opens the operation interface of the display unit 300 to perform operation selection;
the operation selects the order corresponding to the central control unit 200;
the air purification unit 400 performs a corresponding purification operation according to the order of the central control unit 200.
Supplementing:
traditional car is not equipped with air purification device, the mode that generally adopts ventilation of windowing reaches the effect of air in the purification car, this effect is not obvious and can't purify the car interior air under the not good condition of car exterior air quality, the second kind scheme is that the air purifier who buys the third party alone puts in the car, but because do not reserve the space for air purifier when the car is manufactured, so air purifier can regard as the existence of an obstacle, very big car inner space has been occupied, and the operation is inconvenient, also can't detect the air quality outside the car.
Compared with the traditional purification scheme, the method has the advantages that the quality information of the air inside and outside the vehicle can be displayed more visually and comprehensively, the reasonable purification scheme is generated intelligently for a user to select, and the indoor air is purified quickly and effectively.
In order to verify that the method is more intelligent and efficient, two schemes of window opening ventilation and a third-party purifier are adopted in the embodiment to be compared with the purification effect of the method, and the detection range, the purification speed and the purification effect are respectively compared.
And (3) testing environment: the test environment is an outdoor environment (a soil road with dust flying) with poor air quality, and the quality in the vehicle is extremely poor due to smoke absorption in the vehicle.
The first experiment is that a cigarette is sucked in the car, and the window is opened for ventilation and purification, and an air detector is used for detection and recording the purification time and the air quality.
The second laboratory uses the on-vehicle clarifier of third party to purify, and this experiment selects an air purification device of Hanli brand. Closing the car window, sucking a piece of smoke indoors, opening and purifying, detecting by using an air detector, and recording the purification time and the air quality.
When the air purification device in the method is used, air purification and detection are carried out when the vehicle window is closed.
Comparative data were obtained as follows:
| window ventilation | Third party vehicle purifier | Purification device of method | |
| Time of purification | 120 minutes + | 75 minutes | 30 minutes |
| Purifying effect | Difference (D) | Superior food | Superior food |
| Influencing factor | Air quality outside vehicle | NA | NA |
| Detection range | NA | In-vehicle | Inside/outside vehicle |
| Purification scheme | Is not selectable | Only one kind, and is not intuitive | Intelligent recommendation scheme, available for selection |
The method solves the problem that a third-party vehicle-mounted purifier does not provide a short plate for detecting air outside the vehicle, and also solves the defect of poor air quality inside the vehicle without the air purifier.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. The utility model provides an environment monitoring and clean system in car which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the air quality detection unit (100) is used for monitoring the air quality inside and outside the vehicle in real time and generating monitoring information;
the central control unit (200) is connected with the air quality detection unit (100), receives the monitoring information and classifies and selects a purification scheme according to the air quality and the pollution components in the vehicle;
the display unit (300) is connected with the central control unit (200) and is used for displaying the purification scheme proposed by the central control unit (200) for the selection operation of a driver;
and the air purification unit (400) is connected with the central control unit (200), the operation selected by the display unit (300) by a driver is fed back to the central control unit (200) to generate an action instruction, and the action instruction is sent to the air purification unit (400) for execution.
2. The in-vehicle and out-vehicle environmental monitoring and purification system of claim 1, wherein: the air quality detection unit (100), the central control unit (200) and the air purification unit (400) are communicated through signaling.
3. The in-vehicle and outside environment monitoring and purifying system according to claim 1 or 2, wherein: the air quality detection unit (100) further comprises an air quality detector (101) outside the vehicle and an air quality detector (102) inside the vehicle, and the air quality detectors and the air quality detector can be in information interaction with the central control unit (200).
4. The in-vehicle and out-vehicle environmental monitoring and purification system of claim 3, wherein: the central control unit (200) is arranged at a vehicle instrument, is controlled by a switch button and is provided with the display unit (300) for displaying monitored air quality information.
5. The in-vehicle and out-vehicle environmental monitoring and purification system of claim 4, wherein: the central control unit (200) can control whether the air quality detector (101) outside the vehicle and the air quality detector (102) inside the vehicle work or not in a signaling mode and receive air detection information.
6. The in-vehicle and outside environment monitoring and purifying system according to claim 4 or 5, wherein: the air purification unit (400) is an air purifier which can be actively controlled by the central control unit (200) and can execute different purification schemes according to different instructions issued by the central control unit (200), and the central control unit (200) issues active operations by a driver.
7. The in-vehicle and out-vehicle environmental monitoring and purification system of claim 6, wherein: the central control unit (200) is a vehicle-mounted electronic control unit, and comprises a microprocessor, a memory, an input/output interface, an analog-to-digital converter and a shaping and driving large-scale integrated circuit.
8. A method for monitoring and purifying the environment inside and outside a vehicle is characterized in that: the method also comprises the following steps of,
the air quality detection unit (100) monitors the air quality inside and outside the vehicle in real time to generate monitoring information;
the central control unit (200) receives the monitoring information for classification and provides a corresponding purification scheme;
a display unit (300) displays the purification scheme for review by a driver for selection operation;
the air purification unit (400) performs a corresponding purification action according to the selection operation.
9. The in-vehicle and out-vehicle environmental monitoring and purifying method according to claim 8, wherein: the air purification unit (400) further comprises the steps of,
the air quality detection unit (100) is in a closed state;
the driver directly opens the operation interface of the display unit (300) to perform operation selection;
-said operation selects ordering corresponding to said central control unit (200);
the air purification unit (400) performs corresponding purification operation according to the order of the central control unit (200).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911048726.1A CN110696594A (en) | 2019-10-31 | 2019-10-31 | System and method for monitoring and purifying environment inside and outside vehicle |
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| CN201911048726.1A CN110696594A (en) | 2019-10-31 | 2019-10-31 | System and method for monitoring and purifying environment inside and outside vehicle |
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| CN201911048726.1A Withdrawn CN110696594A (en) | 2019-10-31 | 2019-10-31 | System and method for monitoring and purifying environment inside and outside vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422037A (en) * | 2020-04-24 | 2020-07-17 | 广州通达汽车电气股份有限公司 | Vehicle-mounted intelligent disinfection system, method and device and storage medium |
| CN111650333A (en) * | 2020-05-29 | 2020-09-11 | 杭州广测环境技术有限公司 | Method, device and equipment for detecting concentration of harmful gas in vehicle and storage medium |
-
2019
- 2019-10-31 CN CN201911048726.1A patent/CN110696594A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422037A (en) * | 2020-04-24 | 2020-07-17 | 广州通达汽车电气股份有限公司 | Vehicle-mounted intelligent disinfection system, method and device and storage medium |
| CN111650333A (en) * | 2020-05-29 | 2020-09-11 | 杭州广测环境技术有限公司 | Method, device and equipment for detecting concentration of harmful gas in vehicle and storage medium |
| CN111650333B (en) * | 2020-05-29 | 2022-07-15 | 杭州广测环境技术有限公司 | Method, device, equipment and storage medium for detecting concentration of harmful gas in vehicle |
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Application publication date: 20200117 |