CN216076795U - Car window and air conditioner control system, car based on IHU - Google Patents
Car window and air conditioner control system, car based on IHU Download PDFInfo
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- CN216076795U CN216076795U CN202120992751.1U CN202120992751U CN216076795U CN 216076795 U CN216076795 U CN 216076795U CN 202120992751 U CN202120992751 U CN 202120992751U CN 216076795 U CN216076795 U CN 216076795U
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- SAZUGELZHZOXHB-UHFFFAOYSA-N acecarbromal Chemical compound CCC(Br)(CC)C(=O)NC(=O)NC(C)=O SAZUGELZHZOXHB-UHFFFAOYSA-N 0.000 title description 2
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000003993 interaction Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile control, and provides an IHU-based vehicle window and air conditioner control system, which comprises: the vehicle-mounted information entertainment system IHU is in communication connection with the vehicle body controller BCM and the air conditioner controller through a CAN bus, and the vehicle body controller BCM is in communication connection with the motor controller MCU of the window motor. The opening of the vehicle window and the circulation mode of the vehicle-mounted air conditioner are automatically controlled based on the vehicle speed, so that the frequent switching of the vehicle window and the vehicle-mounted air conditioner in the driving process is avoided, and the driving safety is improved; the vehicle window and the vehicle air conditioner are controlled based on the vehicle information entertainment system IHU, and the advantages of flexibility, customization, strong calculation and good interaction of the IHU are fully utilized; the car window and the vehicle-mounted air conditioner based on the car speed have humanized control logic design and meet the requirements of users.
Description
Technical Field
The utility model relates to the technical field of automobile control, and provides an IHU-based automobile window and air conditioner control system and an automobile.
Background
At present, the window and the air conditioner are mainly controlled by a function key on the vehicle, and a user hopes to close external circulation to reduce tail gas when waiting for a red light and open the window when the vehicle is in use; when the vehicle runs fast, the window is closed, and the outer circulation is opened. The user can only mechanically control the requirement, so that the switching is complicated, and a lot of hidden dangers are brought to driving.
SUMMERY OF THE UTILITY MODEL
The utility model provides an IHU-based vehicle window and air conditioner control system, aiming at improving the problems.
The utility model is realized in this way, a window and air conditioner control system based on IHU, the system includes:
the vehicle-mounted information entertainment system IHU is in communication connection with the vehicle body controller BCM and the air conditioner controller through a CAN bus, and the vehicle body controller BCM is in communication connection with the motor controller MCU of the window motor.
Further, the vehicle-mounted information entertainment system IHU is in communication connection with the electric power steering system EPS through a CAN bus.
Further, the system further comprises:
and the system control switch is used for controlling the IHU-based vehicle window and air conditioner control system and is in communication connection with the IHU of the vehicle-mounted information entertainment system.
Further, the system control switch is integrated in the vehicle infotainment system IHU.
Further, the system further comprises:
and the display unit is in communication connection with the vehicle-mounted information entertainment system IHU.
On the other hand, the utility model further provides an automobile, and the IHU-based window and air conditioner control system is integrated in the automobile.
The opening of the vehicle window and the circulation mode of the vehicle-mounted air conditioner are automatically controlled based on the vehicle speed, so that the frequent switching of the vehicle window and the vehicle-mounted air conditioner in the driving process is avoided, and the driving safety is improved; the vehicle window and the vehicle air conditioner are controlled based on the vehicle information entertainment system IHU, the advantages of the IHU, such as flexibility, customization, strong calculation and good interaction, are fully utilized, and the vehicle window and the vehicle air conditioner based on the vehicle speed are humanized in logic design and meet the requirements of users.
Drawings
Fig. 1 is a schematic structural diagram of an IHU-based vehicle window and air conditioner control system according to an embodiment of the present invention.
Detailed Description
The following description of preferred embodiments of the utility model will be made in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an IHU-based vehicle window and air conditioner control system according to a first embodiment of the present invention, and only the parts related to the present invention are shown for convenience of description.
The system comprises:
the system comprises a vehicle-mounted information entertainment system IHU, a vehicle body controller BCM and an air conditioner controller, wherein the vehicle-mounted information entertainment system IHU is in communication connection with the vehicle body controller BCM and the air conditioner controller through a CAN bus, and the vehicle body controller BCM is in communication connection with a motor controller MCU of a window motor;
after the vehicle is started, the vehicle-mounted infotainment system IHU reads the speed of the vehicle through the CAN bus,
when a vehicle runs at a low speed, the vehicle-mounted information entertainment system IHU sends a window opening instruction to a vehicle body controller BCM, the vehicle body controller BCM controls a window to be in an opening state based on the window opening instruction, and simultaneously sends an internal circulation switching instruction to an air conditioner controller, and the air conditioner controller controls a vehicle-mounted air conditioner to be in an internal circulation state;
when a vehicle runs at a high speed, the vehicle-mounted information entertainment system IHU sends a window closing instruction to the vehicle body controller BCM, the vehicle body controller BCM controls a window to be in a closed state based on the window closing instruction, and simultaneously sends an external circulation switching instruction to the air conditioner controller, and the air conditioner controller controls the vehicle-mounted air conditioner to be in an external circulation state.
The IHU-based vehicle window and air conditioner control system provided by the embodiment of the utility model comprises:
the method comprises the steps that a vehicle-mounted information entertainment system IHU reads the current speed of a vehicle from an electric power steering system EPS, when the vehicle runs at a low speed, the vehicle-mounted information entertainment system IHU sends a window opening instruction to a vehicle body controller BCM, the vehicle body controller BCM controls a window to be in an opening state based on the window opening instruction, meanwhile, an internal circulation switching instruction is sent to an air conditioner controller, and the air conditioner controller controls a vehicle-mounted air conditioner to be in an internal circulation state;
when a vehicle runs at a high speed, the vehicle-mounted information entertainment system IHU sends a window closing instruction to the vehicle body controller BCM, the vehicle body controller BCM controls a window to be in a closed state based on the window closing instruction, and simultaneously sends an external circulation switching instruction to the air conditioner controller, and the air conditioner controller controls the vehicle-mounted air conditioner to be in an external circulation state.
The IHU-based vehicle window and air conditioner control system provided by the third embodiment of the utility model comprises:
the vehicle-mounted information entertainment system IHU is in communication connection with the electronic power steering system EPS through a CAN bus, the current vehicle speed of a vehicle is read from the electronic power steering system EPS, when the current vehicle speed is smaller than a vehicle speed threshold value I, the vehicle-mounted information entertainment system IHU sends a vehicle window opening instruction to a vehicle body controller BCM, the vehicle body controller BCM controls a vehicle window to be in an opening state based on the vehicle window opening instruction, and meanwhile sends an internal circulation switching instruction to the air conditioner controller, and the air conditioner controller controls a vehicle-mounted air conditioner to be in an internal circulation state;
when the current vehicle speed is greater than a vehicle speed threshold value II, the vehicle-mounted information entertainment system IHU sends a vehicle window closing instruction to the vehicle body controller BCM, the vehicle body controller BCM controls the vehicle window to be in a closed state based on the vehicle window closing instruction, meanwhile, an external circulation switching instruction is sent to the air conditioner controller, and the air conditioner controller controls the vehicle-mounted air conditioner to be in an external circulation state.
In the embodiment of the utility model, the vehicle speed threshold I and the vehicle speed threshold II can be set by a user according to the requirements of the user when the vehicle speed threshold I and the vehicle speed threshold II are used, or the vehicle speed threshold I and the vehicle speed threshold II are already arranged in a vehicle-mounted information entertainment system IHU before leaving a factory, the value range of the vehicle speed threshold I is 0-10 km/h, and the value range of the vehicle speed threshold II is 40-50 km/h.
In addition, the system further comprises:
the system control switch is used for controlling the opening and closing of the IHU-based vehicle window and air conditioner control system, the system control switch is in communication connection with the IHU of the vehicle-mounted information entertainment system, the system control switch is a virtual switch and is integrated on the IHU of the vehicle-mounted information entertainment system, a user can control the IHU-based vehicle window and the air conditioner control system to be in a closed state based on the system control switch in rainy days, and the vehicle window and the vehicle-mounted air conditioner are manually controlled based on the existing control switch.
The IHU-based vehicle window and air conditioner control system provided by the fourth embodiment of the utility model is further provided with the following components on the basis of the first embodiment, the second embodiment and the third embodiment: and the display unit is in communication connection with the vehicle-mounted information entertainment system IHU, is used for displaying the current opening state of the vehicle window and the internal and external circulation modes of the vehicle-mounted air conditioner, and has the main function of prompting the current states of the vehicle window and the vehicle-mounted air conditioner of a driver and passengers.
In another aspect, an embodiment of the present invention provides an automobile, where the automobile is provided with the IHU-based window and air conditioner control system.
The IHU-based vehicle window and air conditioner control system provided by the utility model has the following beneficial technical effects:
1) the vehicle window and vehicle air conditioner control method based on the vehicle speed has the advantages that the opening of the vehicle window and the circulation mode of the vehicle air conditioner are automatically controlled based on the vehicle speed, frequent switching of the vehicle window and the vehicle air conditioner in the driving process is avoided, the driving safety is improved, 2) the control of the vehicle window and the vehicle air conditioner is realized based on the vehicle information entertainment system IHU, the advantages of flexibility, customization, strong calculation and good interaction of the IHU are fully utilized, and 3) the control logic design of the vehicle window and the vehicle air conditioner based on the vehicle speed is humanized and meets the requirements of users.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. An IHU-based vehicle window and air conditioner control system, characterized in that the system includes:
the vehicle-mounted information entertainment system IHU is in communication connection with the vehicle body controller BCM and the air conditioner controller through a CAN bus, and the vehicle body controller BCM is in communication connection with the motor controller MCU of the window motor.
2. The IHU-based window and air conditioner control system of claim 1, wherein the in-vehicle infotainment system IHU is communicatively coupled to the electric power steering system EPS via a CAN bus.
3. The IHU-based window and air conditioning control system of claim 1, further comprising:
and the system control switch is used for controlling the IHU-based vehicle window and air conditioner control system and is in communication connection with the IHU of the vehicle-mounted information entertainment system.
4. The IHU-based window and air conditioning control system of claim 3, wherein the system control switch is integrated with an in-vehicle infotainment system (IHU).
5. The IHU-based window and air conditioner control system of any one of claims 1-4, further comprising:
and the display unit is in communication connection with the vehicle-mounted information entertainment system IHU.
6. An automobile, characterized in that the IHU-based window and air conditioner control system as claimed in any one of claims 1 to 5 is integrated in the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992751.1U CN216076795U (en) | 2021-05-10 | 2021-05-10 | Car window and air conditioner control system, car based on IHU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120992751.1U CN216076795U (en) | 2021-05-10 | 2021-05-10 | Car window and air conditioner control system, car based on IHU |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216076795U true CN216076795U (en) | 2022-03-18 |
Family
ID=80635455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120992751.1U Active CN216076795U (en) | 2021-05-10 | 2021-05-10 | Car window and air conditioner control system, car based on IHU |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216076795U (en) |
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2021
- 2021-05-10 CN CN202120992751.1U patent/CN216076795U/en active Active
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