CN210082885U - Intelligent control system for automobile window - Google Patents
Intelligent control system for automobile window Download PDFInfo
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- CN210082885U CN210082885U CN201920891640.4U CN201920891640U CN210082885U CN 210082885 U CN210082885 U CN 210082885U CN 201920891640 U CN201920891640 U CN 201920891640U CN 210082885 U CN210082885 U CN 210082885U
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Abstract
The utility model discloses an intelligent control system for automobile windows, which comprises a first acquisition subsystem, a second acquisition subsystem and a control subsystem; the first acquisition subsystem is used for detecting the temperature inside the vehicle, the temperature outside the vehicle, the humidity outside the vehicle, whether water drops fall off outside the vehicle, the on-off state of a vehicle-mounted air conditioner and the distribution of people inside the vehicle; the second acquisition subsystem is used for detecting whether an obstacle exists in the window area or not and detecting the real-time closing state of the window; the control subsystem calculates the ideal state of each car window according to the detection result of the first acquisition subsystem, compares the ideal state of each car window with the real-time closing state of the car window, and adjusts the car window states which are not consistent in comparison into corresponding ideal states. The utility model can monitor the internal and external environment of the vehicle in real time, prompt the vehicle owner to manually or automatically control the opening or closing of the vehicle window, and adjust the internal environment of the vehicle; when closing the door window, whether real-time supervision has the barrier, avoids causing bodily injury, avoids meeting the barrier and causes the door window to damage.
Description
Technical Field
The utility model relates to the technical field, particularly, relate to an automobile window intelligence control system.
Background
At present, the automobile windows are mostly not intelligent enough, in the driving process, people can only be relied on to judge the internal and external environment conditions of the automobile, and then the windows are manually opened or closed, so that the attention of a driver can be dispersed, and especially, the potential safety hazard can be brought when the automobile is driven at a high speed. And whether the car is parked in an underground garage or an outdoor parking space, if someone forgets to close the window carelessly, the car owner can be lost. For example, in patent cn.207182005.u, a technology capable of intelligently controlling a window of an automobile is designed to assist an owner to open or close the window of the automobile, but if a child lies on the window in the automobile, the intelligent process of the window may be affected, and the child may be injured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent control system for automobile windows, which can monitor the internal and external environments of the automobile in real time during the driving process and prompt the automobile owner to manually or automatically control the opening or closing of the windows so as to adjust the internal environment of the automobile; when the car window is closed, whether a barrier exists or not can be monitored in real time, so that the damage caused by a person lying down on the window is avoided, and the damage of the car window caused by the barrier is avoided; in addition, the window state is detected when the vehicle stops braking, so that the condition that a driver carelessly forgets to close the window when leaving the vehicle is prevented, property loss is caused, and the intellectualization and automation of vehicle driving are improved.
In order to achieve the above object, with reference to fig. 1, the present invention provides an intelligent control system for automobile windows, which comprises a first collection subsystem, a second collection subsystem, and a control subsystem.
The first acquisition subsystem comprises an environment monitoring device, an air conditioner state monitoring device and a personnel distribution monitoring device;
the air conditioner state monitoring device is connected with the vehicle-mounted air conditioner and used for detecting the on-off state of the vehicle-mounted air conditioner;
the personnel distribution monitoring device comprises a plurality of pressure sensors which are distributed below the automobile seats and used for detecting whether a person sits on each automobile seat;
the second acquisition subsystem comprises a proximity sensor arranged on the car window and is used for detecting the real-time closing state of the car window;
the control subsystem is connected with the automobile control system and is used for controlling the working state of the vehicle-mounted air conditioner and the closing state of each window according to an external control instruction, wherein the working state of the vehicle-mounted air conditioner comprises a refrigeration mode, a heating mode and a closing state;
the control panel is used for inputting an external control instruction, displaying a detection result of the second acquisition subsystem and displaying alarm information;
the control subsystem is connected with the first acquisition subsystem and the second acquisition subsystem and receives detection results sent by the first acquisition subsystem and the second acquisition subsystem;
the environment monitoring device comprises a first temperature sensor, a second temperature sensor, a humidity sensor and a raindrop sensor;
the first temperature sensor is mounted in the vehicle for detecting an in-vehicle temperature, and the control subsystem is configured to generate a first high temperature alarm signal in response to the in-vehicle temperature being greater than a second preset temperature, and to generate a low temperature alarm signal in response to the in-vehicle temperature being less than a third preset temperature;
the second temperature sensor is mounted outside the vehicle for detecting a temperature outside the vehicle, and the control subsystem is configured to generate a second high temperature warning signal in response to the temperature outside the vehicle being greater than a first preset temperature;
the humidity sensor is mounted outside the vehicle for detecting a humidity outside the vehicle, and the control subsystem is configured to generate a humidity alarm signal in response to the humidity outside the vehicle being greater than a preset humidity;
the raindrop sensor is mounted outside the vehicle for detecting whether water drops fall outside the vehicle, and the control subsystem is configured to generate a rain alert signal in response to water drops falling outside the vehicle.
The display alarm information displayed by the control panel comprises a first high-temperature alarm signal, a second high-temperature alarm signal, a low-temperature alarm signal, a humidity alarm signal, a rain alarm signal and the like.
The utility model provides a car door window intelligence control system has following three kinds of working methods at least:
first mode of operation
As described above, the environment monitoring device is used for detecting the temperature inside the vehicle, the temperature outside the vehicle, the humidity outside the vehicle and whether water drops fall off the vehicle or not in real time, and comparing the detection results with preset values one by one to realize real-time alarm and remind a user of adjusting the opening and closing state of the vehicle window and/or the working state of the vehicle-mounted air conditioner, or sending a corresponding regulation and control instruction to the vehicle control system through the control subsystem to realize automatic regulation and control.
For example, when the temperature in the vehicle is higher than a second preset temperature (for example, 40 degrees), a first high-temperature alarm signal is generated to remind a user to open the window or start the air conditioner for cooling. And when the temperature in the vehicle is lower than a third preset temperature (such as 10 ℃), generating a low-temperature alarm signal to remind a user to close the window or start the air conditioner to heat. When the temperature outside the vehicle is higher than the first preset temperature (for example, 35 ℃), a second high-temperature alarm signal is generated to inform a user that the temperature outside the vehicle is higher, the air conditioner can be closed and the air conditioner can be opened or the window can be opened according to actual conditions, for example, in the driving process, the window can be opened to increase the convection of air inside and outside the vehicle, and the air conditioner can be directly opened for refrigeration in a stop state, and the like. When the humidity outside the vehicle is high or water drops, the closing of the vehicle window is prompted, and moist air or rainwater is prevented from entering the vehicle.
Similarly, when the air conditioner in the vehicle is detected to be opened, the user can be prompted to close the vehicle window in time so as to improve the cooling/heating effect of the air conditioner.
Under some circumstances, even do not sit near regional door window of people and open, promote lessly to personnel's comfort level in the car, but bring stronger noise for whole carriage, consequently, the utility model provides a, distribute on which seat through pressure sensor in order to survey personnel, only adjust the door window that the seat that has personnel to correspond, if close on the door window, or whole row of door window is in order to increase the convection current effect.
When the motorcycle type is great, the utility model provides an automobile window intelligence control system's practicality is also better, can help the navigating mate to know the situation in the car fast, improves the car internal environment, reduces the operation volume, reduces the driving risk.
Second mode of operation
Whether water drops fall or not is detected in real time through the environment detection device according to the temperature in the vehicle, the temperature outside the vehicle, the humidity outside the vehicle and the humidity outside the vehicle, the state of each vehicle window is judged after detection results are compared with preset values one by one, the judged ideal state of each vehicle window is compared with the actual vehicle window state collected by the second collection subsystem, the comparison is inconsistent, and an alarm is sent to inform a user to adjust or automatically adjust.
Specifically, the control subsystem is respectively connected with the first acquisition subsystem and the second acquisition subsystem, receives detection results of the first acquisition subsystem and the second acquisition subsystem, calculates an ideal state of each car window according to the received detection results of the first acquisition subsystem, compares the ideal state of each car window with a real-time car window closing state, and adjusts the car window states which are not compared to be consistent to correspond to the ideal states.
Third mode of operation
In some examples, in order to achieve more intelligent control effect, the detection result and the vehicle state are combined to make judgment on the basis of the second working mode so as to obtain a more humanized judgment result.
Specifically, the calculating the ideal state of each window according to the received detection result of the first acquisition subsystem includes:
and setting the difference temperature as the temperature inside the vehicle-the temperature outside the vehicle.
When the vehicle-mounted air conditioner is not started and the vehicle is in a running state, any one of the following conditions is satisfied: 1) the temperature inside the vehicle and the temperature outside the vehicle are both greater than a first preset temperature, the difference temperature is greater than or equal to a preset difference, and 2) the temperature inside the vehicle is greater than a second preset temperature, and the ideal state of the window corresponding to the seat where a person sits is updated to be an open state.
When the vehicle-mounted air conditioner is not started and the vehicle is in a stop state, the working state of the vehicle-mounted air conditioner is switched into a refrigeration mode in response to the fact that the temperature inside the vehicle and the temperature outside the vehicle are both greater than a first preset temperature, and the ideal states of all the vehicle windows are updated to be closed states after a first preset time.
When the in-vehicle air conditioner is not turned on, any one of the following conditions is satisfied: 1) the humidity outside the automobile is larger than a preset humidity value, 2) water drips outside the automobile, 3) the temperature inside the automobile is smaller than a third preset temperature, 4) the temperature inside the automobile and the temperature outside the automobile are both larger than the first preset temperature, the difference temperature is smaller than a preset difference, and the ideal state of all the automobile windows is updated to be a closed state.
When the vehicle-mounted air conditioner is started and the working state of the vehicle-mounted air conditioner is a heating mode, the ideal states of all the windows are updated to be closed states.
When the vehicle-mounted air conditioner is started and the working state of the vehicle-mounted air conditioner is a cooling mode, responding to the following condition that any one of the following conditions is satisfied: 1) the opening time of the vehicle-mounted air conditioner reaches a first preset time, 2) the temperature in the vehicle reaches a fourth preset temperature, and the ideal states of all the vehicle windows are updated to be closed states.
With reference to fig. 2, based on the foregoing intelligent control system for automobile windows, the utility model discloses an intelligent control method for automobile windows is still mentioned, the method includes:
s1: and monitoring the working state of the vehicle-mounted air conditioner in real time, if the working state of the vehicle-mounted air conditioner is in a heating mode, entering step S7, if the working state of the vehicle-mounted air conditioner is in a cooling mode, entering step S8, and if the working state of the vehicle-mounted air conditioner is off, entering step S2.
S2: monitoring the temperature inside the vehicle, the temperature outside the vehicle, the humidity outside the vehicle and whether water drops fall off outside the vehicle in real time, and if any one of the following conditions is met: 1) the humidity outside the vehicle is larger than a preset humidity value, 2) water drops outside the vehicle, 3) the temperature inside the vehicle is smaller than a third preset temperature, the ideal states of all the windows are updated to be closed states, and the step S9 is executed, otherwise, the step S3 is executed.
S3: and judging whether the temperature in the vehicle is higher than a second preset temperature or not, if so, updating the ideal state of the window corresponding to the seat in which a person sits to be in an opening state, and entering step S9, otherwise, entering step S4.
S4: and judging whether the temperature inside the automobile and the temperature outside the automobile are both greater than a first preset temperature, if so, entering the step S5, and if not, returning to the step S3.
S5: and judging that the vehicle is in a running state, if so, entering step S6, otherwise, switching the working state of the vehicle-mounted air conditioner to a cooling mode, updating the ideal states of all windows to be in a closed state after a first preset time period, and entering step S9.
S6: and judging whether the difference temperature is smaller than a preset difference, if so, switching the working state of the vehicle-mounted air conditioner to a cooling mode, updating the ideal states of all the windows to be closed after a first preset time period, entering step S9, if not, updating the ideal state of the window corresponding to the seat in which a person sits to be open, and entering step S9.
S7: the ideal state of all the windows is updated to the closed state, and the process proceeds to step S9.
S8: in response to any one of the following conditions being true: 1) and 2) the opening time of the vehicle-mounted air conditioner reaches a first preset time, 2) the temperature in the vehicle reaches a fourth preset temperature, the ideal states of all the vehicle windows are updated to be closed states, and the step S9 is entered.
S9: and comparing the ideal state of each vehicle window with the real-time closing state of the vehicle window, and adjusting the vehicle window states which are inconsistent in comparison to correspond to the ideal states.
And the difference temperature is the temperature inside the vehicle-the temperature outside the vehicle.
The utility model discloses car door window intelligence control system who mentions has two kinds of control mode manually and automatically:
in a manual mode, the control subsystem is respectively connected with the first acquisition subsystem and the second acquisition subsystem, receives detection results of the first acquisition subsystem and the second acquisition subsystem, calculates an ideal state of each window according to the received detection results of the first acquisition subsystem, compares the ideal state of each window with a real-time closing state of each window, and sends the window states which are not consistent in comparison to a vehicle-mounted display and/or special display equipment to prompt a driver or a user to execute window closing or window opening actions on the windows.
In an automatic mode, when the control subsystem detects the windows which are not compared in a consistent mode, the states of the windows which are not compared in a consistent mode are automatically adjusted to be corresponding to ideal states.
Under the manual mode, the user can combine actual demand to control the door window by oneself, has stronger autonomy, and under the automatic mode, the control subsystem calculates the ideal state of door window according to the threshold parameter that the user predetermines to automatically regulated door window makes all door windows be in the ideal state, reduces user's operating load, has especially reduced driver's operating load, makes it can be absorbed in and drive, reduces vehicle accident and takes place the risk.
Above the technical scheme of the utility model, compare with current, its beneficial effect who is showing lies in:
1) the automobile door window state detection method comprises the steps of detecting the temperature condition inside and outside the automobile, the humidity condition outside the automobile, the state of an on-board air conditioner and the state of a window in real time, and prompting the temperature condition, the humidity condition and the state of the air conditioner through a display installed in the automobile if the window is not in an ideal state, wherein an automobile owner can manually or automatically open the window or close the window according to the prompting condition.
2) When the window is closed, whether barriers exist in a window area is monitored, if so, the window closing action is stopped, an alarm is given out to prevent people in the vehicle such as children from being accidentally injured and/or damage to the window, and when no barriers are detected, the window closing action is continuously executed.
3) The automobile anti-theft device has an anti-theft mode, when an automobile stops braking, whether people exist in the automobile is automatically detected, if no people exist in the automobile, whether all windows are closed is detected, and all windows are automatically closed.
4) The system has no requirement on the vehicle structure and has better universality.
It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the inventive subject matter of this disclosure.
The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is the structure schematic diagram of the intelligent control system for the automobile window.
Fig. 2 is a flow chart of the intelligent control method for the automobile window of the utility model.
Fig. 3 is a flowchart of a control method for finding an obstacle according to the present invention.
Fig. 4 is a schematic structural diagram of the control panel of the present invention.
Fig. 5 is an installation schematic diagram of the personnel distribution monitoring device of the present invention.
Fig. 6 is an installation schematic diagram of the second collection subsystem of the present invention.
Detailed Description
For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.
With reference to fig. 1, 5 and 6, the utility model provides an intelligent control system for automobile windows, which comprises a first collection subsystem 20, a second collection subsystem 30 and a control subsystem 10.
The first collection subsystem 20 includes an environment monitoring device 21, an air conditioning state monitoring device 22, and a personnel distribution monitoring device 23.
The environment monitoring device 21 comprises a first temperature sensor, a second temperature sensor, a humidity sensor and a raindrop sensor, wherein the first temperature sensor is installed in the vehicle and used for detecting the temperature in the vehicle, the second temperature sensor, the humidity sensor and the raindrop sensor are installed outside the vehicle and used for detecting whether water drops fall off from the temperature outside the vehicle, the humidity outside the vehicle and the outside of the vehicle respectively.
The air conditioner state monitoring device 22 is connected to the vehicle air conditioner 60 to detect the on-off state of the vehicle air conditioner 60.
The personnel distribution monitoring device 23 includes a plurality of pressure sensors distributed below the respective car seats for detecting whether a person sits on each car seat.
The second acquisition subsystem 30 comprises an infrared sensor 32 and a proximity sensor 31 mounted on the window, respectively, for detecting the presence of an obstacle in the window area and the real-time closing state of the window.
The control subsystem 10 is connected with an automobile control system, and controls the working state of the vehicle-mounted air conditioner 60 and the closing state of each window according to an external control instruction, wherein the working state of the vehicle-mounted air conditioner 60 comprises a cooling mode, a heating mode and a closing state.
The control subsystem 10 is respectively connected with the first acquisition subsystem 20 and the second acquisition subsystem 30, receives detection results of the first acquisition subsystem 20 and the second acquisition subsystem 30, calculates an ideal state of each window according to the received detection results of the first acquisition subsystem 20, compares the ideal state of each window with a real-time window closing state, and adjusts the window states which are not compared to be consistent to correspond to the ideal states.
The calculating the ideal state of each vehicle window according to the received detection result of the first acquisition subsystem 20 comprises the following steps:
and setting the difference temperature as the temperature inside the vehicle-the temperature outside the vehicle.
When the in-vehicle air conditioner 60 is not turned on and the vehicle is in a running state, any one of the following conditions is satisfied: 1) the temperature inside the vehicle and the temperature outside the vehicle are both greater than a first preset temperature, the difference temperature is greater than or equal to a preset difference, and 2) the temperature inside the vehicle is greater than a second preset temperature, and the ideal state of the window corresponding to the seat where a person sits is updated to be an open state.
When the vehicle-mounted air conditioner 60 is not started and the vehicle is in a stopped state, the working state of the vehicle-mounted air conditioner 60 is switched to a cooling mode in response to that the temperature inside the vehicle and the temperature outside the vehicle are both greater than a first preset temperature, and the ideal states of all the windows are updated to be closed states after a first preset time.
When the in-vehicle air conditioner 60 is not turned on, any one of the following conditions is satisfied in response: 1) the humidity outside the automobile is larger than a preset humidity value, 2) water drips outside the automobile, 3) the temperature inside the automobile is smaller than a third preset temperature, 4) the temperature inside the automobile and the temperature outside the automobile are both larger than the first preset temperature, the difference temperature is smaller than a preset difference, and the ideal state of all the automobile windows is updated to be a closed state.
When the in-vehicle air conditioner 60 is turned on and the operating state of the in-vehicle air conditioner 60 is the heating mode, the ideal state of all the windows is updated to the closed state.
When the in-vehicle air conditioner 60 is turned on, and the operating state of the in-vehicle air conditioner 60 is the cooling mode, any one of the following conditions holds in response: 1) the opening time of the vehicle-mounted air conditioner 60 reaches a first preset time, 2) the temperature in the vehicle reaches a fourth preset temperature, and the ideal states of all the vehicle windows are updated to be closed states.
The utility model relates to a device all with car CAN bus or LAN line connection, through car CAN bus or LAN line realize each other data communication and with the data communication between the car control system. The vehicle window is any vehicle window or a plurality of vehicle windows of a vehicle door and a vehicle roof, the air conditioner state monitoring device 22 can adopt an OBD system of the vehicle, and the OBD system acquires the opening or closing state of an air conditioner on the vehicle in real time.
In the automatic mode, the control subsystem 10 determines whether to open or close the window according to the information transmitted by the first acquisition subsystem 20, and determines whether to execute a window closing instruction according to the window opening/closing state transmitted by the second acquisition subsystem 30 and whether an obstacle exists in the window area. If an obstacle preventing the window closing action exists in the window area when a certain window is closed, the warning information is displayed through the display device 50/the vehicle-mounted display, and the window closing instruction is executed after the obstacle is confirmed to be absent.
Specifically, after the automobile is started, the temperature sensor, the humidity sensor, the raindrop sensor and the pressure sensor start to work, when the driver selects the automatic mode, data obtained by the temperature sensor inside and outside the automobile, the humidity sensor outside the automobile, the raindrop sensor and the pressure sensor on the seat are compared with preset values, temperature values inside and outside the automobile are also compared, and then the automobile window physical image state (opening or closing) is judged. When the vehicle window image management state is judged to be open, the distribution situation of people in the vehicle is detected through the pressure sensor, whether the row of vehicle windows or adjacent vehicle windows of people are all opened is judged, if not, the vehicle windows which are not opened are opened, and then circulation is continued. And when the vehicle window image management state is judged to be closed, detecting the current vehicle window state, if the vehicle window is not completely closed, closing the vehicle window which is not closed, and then continuing to enter the circulation.
In the manual mode, the control subsystem 10 receives the information transmitted by the first acquisition subsystem 20, and then the second acquisition subsystem 30 determines the window state, and if the window is not in the proper state, a warning is given through the display device 50/vehicle-mounted display to prompt the owner of the vehicle and manually adjust the window state. Specifically, after the automobile is started, the temperature sensor, the humidity sensor and the raindrop sensor start to work, after the driver selects the manual mode, data acquired by the temperature sensor inside and outside the automobile, the humidity sensor outside the automobile and the raindrop sensor outside the automobile are compared with preset values, temperature values inside and outside the automobile are also compared, and then the automobile window physical image state (opening or closing) is judged. And when the vehicle window image processing state is judged to be open, but the vehicle window is in a closed state, corresponding warning is sent out, and then the vehicle window continues to enter the circulation. And when the vehicle window physical image state is judged to be closed, and the vehicle window is still opened, sending out a corresponding warning, and then continuing to enter the circulation.
The mode of judging door window ideal state has the multiple, the utility model provides one of them example.
When the window is opened, the ventilation effect of the vehicle in the running state is far greater than that of the vehicle in the stopped state, and meanwhile, people in the vehicle in the running state can feel strong noise. Under this prerequisite, the utility model discloses the setting is as follows:
first, the vehicle air conditioner 60 is not turned on
And setting the difference temperature as the temperature inside the vehicle-the temperature outside the vehicle.
① when the vehicle-mounted air conditioner 60 is not turned on and the vehicle is in a running state, in response to any one of the following conditions that 1) the inside temperature and the outside temperature are both greater than a first preset temperature and the difference temperature is greater than or equal to a preset difference value, and 2) the inside temperature is greater than a second preset temperature, the ideal state of the window corresponding to the seat where a person is sitting is updated to an open state, preferably, the preset difference value is less than or equal to 0.
The setting is mainly for hot weather.
In one example, the first predetermined temperature is set to 30 degrees, and the predetermined difference is-2 degrees. When the temperature in the vehicle is 32 ℃ and the temperature outside the vehicle is 30 ℃, the temperature in the vehicle and the temperature outside the vehicle are both higher than a first preset temperature, the temperature in the vehicle is higher than the temperature outside the vehicle, the vehicle is stuffy, the vehicle window is adjusted to be in an open state, cold air outside the vehicle can enter the vehicle through convection of air inside and outside the vehicle, the temperature in the vehicle is quickly reduced, and a user in the vehicle feels comfortable.
Example two, use summer as an example, if the vehicle parks for a long time or goes outdoors, the temperature can reach the second sometimes and predetermine more than the temperature (like 40 degrees) owing to the reason that the sunlight shines in the car, is far above the weather temperature that the open air can reach, and this temperature can bring great harm for personnel in the car in the short time, consequently, the utility model provides a, when the temperature is greater than the second and predetermines the temperature in the car, can directly open the door window for the inside and outside air convection of car, the hot-air in the quick carriage of taking away makes the interior user of car can breathe the fresh air of sufficient suitable temperature.
② when the vehicle air conditioner 60 is not started and the vehicle is in a stop state, the working state of the vehicle air conditioner 60 is switched to a cooling mode in response to the fact that the temperature inside the vehicle and the temperature outside the vehicle are both larger than a first preset temperature, and the ideal state of all windows is updated to a closed state after a first preset time.
Therefore, when the weather is hot and the vehicle is in a stop state, even if the window is opened, because the temperature outside the vehicle is also high, the convection of the air inside and outside the vehicle is less, and the air is hot air, the temperature inside the vehicle cannot be effectively reduced, and the vehicle-mounted air conditioner 60 can be directly adopted for cooling at the moment. Consider that on-vehicle air conditioner 60's refrigeration effect need just can embody after a certain time, the utility model provides a, after first predetermineeing long the ideal state update of all door windows for closed condition, for example close all door windows after 60s, avoid air conditioning to leak, make refrigeration effect best, reduce the air conditioner consumption.
③ when the vehicle air conditioner 60 is not turned on, in response to any one of the following conditions, 1) the humidity outside the vehicle is greater than a preset humidity value, 2) water drops outside the vehicle, 3) the temperature inside the vehicle is less than a third preset temperature, 4) the temperature inside the vehicle and the temperature outside the vehicle are both greater than the first preset temperature, and the difference temperature is less than a preset difference value, the ideal state of all the windows is updated to the closed state.
In the third example, when the humidity outside the vehicle is high or water drops (such as rain and snow weather) drop, the vehicle window is closed, so that moist air or rainwater and the like are prevented from entering the vehicle, and discomfort is caused to a user.
In the fourth example, when the temperature in the vehicle is lower than the third preset temperature (for example, 10 degrees), the user in the vehicle feels cold, the window is closed, and the air convection is reduced.
In the fifth example, when the interior and exterior of the vehicle feel hot, for example, the interior temperature and the exterior temperature are both greater than the first preset temperature, but if the difference temperature is less than the preset difference, that is, the interior temperature is lower than the exterior temperature, even the difference between the interior temperature and the exterior temperature is large, if the window is opened, hot air outside the vehicle enters the vehicle, so that the interior temperature continues to rise, and the user still feels uncomfortable.
Second, the vehicle air conditioner 60 is turned on
① when the vehicle air conditioner 60 is turned on and the operating state of the vehicle air conditioner 60 is the heating mode, the ideal state of all windows is updated to the closed state.
When the vehicle-mounted air conditioner 60 is in the heating mode, the temperature in the vehicle is low, and the vehicle windows are adjusted to be closed, so that the heating effect of the air conditioner is optimal on one hand, and on the other hand, outside cold air is prevented from entering the vehicle.
② when the vehicle air conditioner 60 is turned on and the working state of the vehicle air conditioner 60 is a cooling mode, the ideal states of all windows are updated to a closed state in response to any one of the following conditions that 1) the on-time of the vehicle air conditioner 60 reaches a first preset time, and 2) the in-vehicle temperature reaches a fourth preset temperature.
The refrigeration effect of considering on-vehicle air conditioner 60 need just can embody after the certain time, the utility model provides a, after first predetermineeing for a long time with the ideal state update of all door windows for the closed condition, for example close all door windows after 60s, perhaps, when the temperature reaches the fourth preset temperature (like 28 degrees) that the user felt comparatively suitable in the car, avoid air conditioning to leak, make refrigeration effect best, reduce the air conditioner consumption.
Preferably, the third preset temperature < the fourth preset temperature < the first preset temperature < the second preset temperature.
In some examples, when closing a certain window, the control subsystem 10 can monitor in real time whether there is an obstacle, avoid someone lying down on the window and causing injury, avoid encountering the obstacle and causing the window to damage simultaneously.
Specifically, if the ideal state of the window is closed and an obstacle exists in the window area, the control subsystem 10 generates an alarm signal to stop the window closing operation.
Preferably, the second collecting subsystem 30 further includes a vehicle-mounted camera device 33, the vehicle-mounted camera device 33 is connected to the control subsystem 10, and captures a window image with an obstacle according to a control instruction sent by the control subsystem 10, extracts obstacle information from the window image, and sends the extracted obstacle information to the control subsystem 10.
More preferably, the intelligent control system comprises a display device 50, and the display device 50 is connected with the control subsystem 10 and is used for displaying the window state and/or the obstacle information which are inconsistent, so that a user, especially a driver, can quickly know the obstacle information and judge whether the vehicle needs to be stopped to remove the obstacle.
For example, a vehicle-mounted camera is arranged above each window in the vehicle, an infrared sensor 32 is arranged on each window, and when the infrared sensor 32 detects an obstacle, the corresponding window camera shoots a corresponding image. And carrying out difference processing on the shot images to obtain a target area, and transmitting the defined target area to a vehicle-mounted display for a driver to view the obstacle. The background check is to subtract the corresponding pixel points of the current image and the background image, and then output the difference value after taking the absolute value to obtain the image containing the target information. The background difference needs to set a threshold, and a point with brightness greater than the threshold is used as a target point, otherwise, the point is used as a background point, so that a target area is obtained.
Preferably, the second collection subsystem 30 further includes a light sensor 34 for assisting in taking pictures at night or when the lights in the vehicle are dark. Specifically, when the camera needs to take a picture, light intensity in the car is detected by light sensor 34, and the detection result is sent to control subsystem 10, and if the detected light intensity is lower than the set light intensity threshold value, control subsystem 10 controls the car interior lamp to be turned on to assist in taking a picture.
In other examples, the utility model discloses a car door window intelligence control system still has the theftproof function. The control subsystem 10 updates the ideal state of all windows to a closed state in response to the vehicle stopping at brake and no personnel in the vehicle to avoid financial loss caused by the user forgetting to close the windows when leaving the vehicle.
The intelligent control system further comprises an alarm device 40.
The alarm device 40 is connected to the control subsystem 10 and generates an alarm in response to an alarm signal transmitted by the control subsystem 10.
In connection with fig. 4, for example, a control panel with a correspondingly shaped warning light is provided to realize the operation mode control and obtain the warning information.
(1) When the automobile is started, if the manual mode key 1 in fig. 4 is selected, in the driving process, if the temperature sensor in the automobile detects that the temperature in the automobile is too low (high) and the automobile window is in an opening (closing) state, the display lamp 3 of the temperature icon on the display in the automobile can use a blue (red) lamp to represent that the temperature is too low (high), and the driver is reminded to adjust the air conditioner or the automobile window in time; if the humidity sensor and the raindrop sensor outside the automobile detect raindrops outside the automobile or the humidity is too high and the automobile window is in an open state, the display lamp 4 of the rainwater icon on the display inside the automobile can send out a red light warning to remind a driver to close the automobile window in time and drive carefully; if the air conditioner in the automobile is detected to be in an opening state and the automobile window is detected to be in a non-closing state, a display lamp 5 of an air conditioner icon on an automobile display sends a red light warning; when the car window needs to be closed, the infrared sensor 8 can detect whether an obstacle exists, if so, the display lamp 6 of the obstacle icon on the display in the car can send out red light warning; when the key is pulled out, the automobile starts the anti-theft mode, the pressure sensor 7 on the seat can detect whether a person exists in the automobile, and if no person exists and the window state is not closed, the window is automatically closed.
(2) When the automobile is started, if the automatic mode key 2 in fig. 4 is selected, in the driving process, if the temperature sensor in the automobile detects that the temperature in the automobile is too low (high) and the window is in an opening (closing) state, the window is automatically closed (opened) under the action of the control system; if rain drops or overlarge humidity is detected outside the automobile and the automobile window is in an open state, the automobile window is automatically closed under the action of the control system; if the air conditioner in the automobile is detected to be in an opening state and the automobile window is detected to be in a non-closing state, the automobile window is automatically closed under the action of the control system; when the car window needs to be closed, the infrared sensor 8 can detect whether an obstacle exists, if so, the car window stops an automatic closing instruction, information passes through the display lamp 6 of an obstacle icon on a display in the car, a red light warning is sent, and when no obstacle is detected, an automatic window closing instruction is started again; when the key is pulled out, the automobile starts the anti-theft mode, the pressure sensor 7 on the seat can detect whether a person exists in the automobile, and if no person exists and the window state is not closed, the window is automatically closed.
With reference to fig. 2, based on the foregoing intelligent control system for automobile windows, the utility model discloses an intelligent control method for automobile windows is still mentioned, the method includes:
s1: the operating state of the on-board air conditioner 60 is monitored in real time, and if the operating state of the on-board air conditioner 60 is the heating mode, the process proceeds to step S7, if the operating state of the on-board air conditioner 60 is the cooling mode, the process proceeds to step S8, and if the operating state of the on-board air conditioner 60 is off, the process proceeds to step S2.
S2: monitoring the temperature inside the vehicle, the temperature outside the vehicle, the humidity outside the vehicle and whether water drops fall off outside the vehicle in real time, and if any one of the following conditions is met: 1) the humidity outside the vehicle is larger than a preset humidity value, 2) water drops outside the vehicle, 3) the temperature inside the vehicle is smaller than a third preset temperature, the ideal states of all the windows are updated to be closed states, and the step S9 is executed, otherwise, the step S3 is executed.
S3: and judging whether the temperature in the vehicle is higher than a second preset temperature or not, if so, updating the ideal state of the window corresponding to the seat in which a person sits to be in an opening state, and entering step S9, otherwise, entering step S4.
S4: and judging whether the temperature inside the automobile and the temperature outside the automobile are both greater than a first preset temperature, if so, entering the step S5, and if not, returning to the step S3.
S5: and judging that the vehicle is in a running state, if so, entering step S6, otherwise, switching the working state of the vehicle-mounted air conditioner 60 into a cooling mode, updating the ideal states of all windows into a closed state after a first preset time period, and entering step S9.
S6: and judging whether the difference temperature is smaller than a preset difference, if so, switching the working state of the vehicle-mounted air conditioner 60 to a cooling mode, updating the ideal states of all the windows to be closed after a first preset time period, entering step S9, if not, updating the ideal state of the window corresponding to the seat in which a person sits to be open, and entering step S9.
S7: the ideal state of all the windows is updated to the closed state, and the process proceeds to step S9.
S8: in response to any one of the following conditions being true: 1) the opening time of the vehicle-mounted air conditioner 60 reaches a first preset time, 2) the temperature in the vehicle reaches a fourth preset temperature, the ideal states of all the windows are updated to be closed states, and the process goes to step S9.
S9: and comparing the ideal state of each vehicle window with the real-time closing state of the vehicle window, and adjusting the vehicle window states which are inconsistent in comparison to correspond to the ideal states.
And the difference temperature is the temperature inside the vehicle-the temperature outside the vehicle.
In some examples, in conjunction with fig. 3, the method further comprises:
if the ideal state of the vehicle window is closed and an obstacle exists in the vehicle window area, stopping closing the vehicle window, generating an alarm signal, giving an alarm, starting timing, and
detecting that the obstacle is not removed after a second preset time, shooting obstacle information and sending the obstacle information to the display device 50; otherwise, the window closing action is continuously executed.
In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.
Claims (9)
1. An intelligent control system for automobile windows is characterized by comprising a first acquisition subsystem, a second acquisition subsystem, a control subsystem and a control panel;
the first acquisition subsystem comprises an environment monitoring device, an air conditioner state monitoring device and a personnel distribution monitoring device;
the air conditioner state monitoring device is connected with the vehicle-mounted air conditioner and used for detecting the on-off state of the vehicle-mounted air conditioner;
the personnel distribution monitoring device comprises a plurality of pressure sensors which are distributed below the automobile seats and used for detecting whether a person sits on each automobile seat;
the second acquisition subsystem comprises a proximity sensor arranged on the car window and is used for detecting the real-time closing state of the car window;
the control subsystem is connected with the automobile control system and is used for controlling the working state of the vehicle-mounted air conditioner and the closing state of each window according to an external control instruction, wherein the working state of the vehicle-mounted air conditioner comprises a refrigeration mode, a heating mode and a closing state;
the control panel is used for inputting an external control instruction, displaying a detection result of the second acquisition subsystem and displaying alarm information;
the control subsystem is connected with the first acquisition subsystem and the second acquisition subsystem and receives detection results sent by the first acquisition subsystem and the second acquisition subsystem;
the environment monitoring device comprises a first temperature sensor, a second temperature sensor, a humidity sensor and a raindrop sensor;
the first temperature sensor is mounted in the vehicle for detecting an in-vehicle temperature, and the control subsystem is configured to generate a first high temperature alarm signal in response to the in-vehicle temperature being greater than a second preset temperature, and to generate a low temperature alarm signal in response to the in-vehicle temperature being less than a third preset temperature;
the second temperature sensor is mounted outside the vehicle for detecting a temperature outside the vehicle, and the control subsystem is configured to generate a second high temperature warning signal in response to the temperature outside the vehicle being greater than a first preset temperature;
the humidity sensor is mounted outside the vehicle for detecting a humidity outside the vehicle, and the control subsystem is configured to generate a humidity alarm signal in response to the humidity outside the vehicle being greater than a preset humidity;
the raindrop sensor is mounted outside the vehicle for detecting whether water drops fall outside the vehicle, and the control subsystem is configured to generate a rain alert signal in response to water drops falling outside the vehicle.
2. The intelligent control system for vehicle windows according to claim 1, wherein the third preset temperature < first preset temperature < second preset temperature.
3. The intelligent control system for automobile windows according to claim 1, wherein the second acquisition subsystem further comprises an infrared sensor mounted on the window for detecting whether an obstacle exists in the window area;
the control subsystem is set to generate an obstacle alarm signal and stop the window closing action when the window closing action is executed and an obstacle exists in a corresponding window area.
4. The intelligent control system for the automobile windows according to claim 3, wherein the second acquisition subsystem further comprises an on-board camera device, the on-board camera device is connected with the control subsystem, and is used for shooting window images with obstacles according to a control command sent by the control subsystem and sending the shot window images with obstacles to the control subsystem.
5. The intelligent control system for automobile windows according to claim 4, characterized in that the intelligent control system comprises a display device, and the display device is connected with the control subsystem and is used for displaying window images with obstacles.
6. The intelligent control system for automobile windows according to claim 4, wherein the second collection subsystem comprises a light sensor, and the light sensor is connected with the control subsystem and used for detecting the light intensity in the automobile and sending the detected light intensity to the control subsystem.
7. The intelligent control system for automobile windows according to claim 1, further comprising an alarm device;
the alarm device is connected with the control subsystem and gives an alarm according to the alarm signal sent by the control subsystem.
8. The intelligent control system for automobile windows according to claim 7, wherein the warning device comprises a plurality of warning lights in different shapes.
9. The intelligent control system for vehicle windows of claim 1, wherein the control subsystem closes all windows in response to a vehicle stopping braking and no personnel in the vehicle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920891640.4U CN210082885U (en) | 2019-06-14 | 2019-06-14 | Intelligent control system for automobile window |
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| CN201920891640.4U CN210082885U (en) | 2019-06-14 | 2019-06-14 | Intelligent control system for automobile window |
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| CN210082885U true CN210082885U (en) | 2020-02-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103671A (en) * | 2019-06-14 | 2019-08-09 | 南京信息工程大学 | A kind of automotive window intelligence control system and intelligent control method |
| CN111824172A (en) * | 2020-06-16 | 2020-10-27 | 杭州恒领科技有限公司 | Vehicle state awakening system connected by handheld terminal Bluetooth communication |
| CN114103844A (en) * | 2021-12-30 | 2022-03-01 | 埃泰克汽车电子(芜湖)有限公司 | Multi-domain-in-one automobile central core electric control system |
-
2019
- 2019-06-14 CN CN201920891640.4U patent/CN210082885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103671A (en) * | 2019-06-14 | 2019-08-09 | 南京信息工程大学 | A kind of automotive window intelligence control system and intelligent control method |
| CN110103671B (en) * | 2019-06-14 | 2024-04-05 | 南京信息工程大学 | Intelligent control system and intelligent control method for automobile window |
| CN111824172A (en) * | 2020-06-16 | 2020-10-27 | 杭州恒领科技有限公司 | Vehicle state awakening system connected by handheld terminal Bluetooth communication |
| CN114103844A (en) * | 2021-12-30 | 2022-03-01 | 埃泰克汽车电子(芜湖)有限公司 | Multi-domain-in-one automobile central core electric control system |
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