CN114721535A - Vehicle-mounted display screen and touch feedback control system and method thereof - Google Patents
Vehicle-mounted display screen and touch feedback control system and method thereof Download PDFInfo
- Publication number
- CN114721535A CN114721535A CN202110002389.3A CN202110002389A CN114721535A CN 114721535 A CN114721535 A CN 114721535A CN 202110002389 A CN202110002389 A CN 202110002389A CN 114721535 A CN114721535 A CN 114721535A
- Authority
- CN
- China
- Prior art keywords
- airflow
- temperature
- display screen
- air
- air flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a vehicle-mounted display screen and a touch feedback control system and method thereof, wherein the vehicle-mounted display screen comprises: touch display screen with be used for fixed mounting touch display screen's frame, the frame includes underframe, preceding frame and sets up side frame between underframe and the preceding frame, be equipped with the air flow duct in the underframe, the air flow duct has the air current entry that is used for inputing the predetermined temperature air current, the side frame is followed touch display screen edge is equipped with a plurality of lateral conduits, the one end of each lateral conduit with the air flow duct intercommunication, the other end has the air current export that is used for exporting predetermined temperature and intensity air current. The invention can blow out wind with temperature from the periphery of the display screen, and gives different wind volume or temperature change combinations as the feedback of touch when or after the touch, so that a touch person can realize blind operation; the air flow is sprayed out from the display screen area, and the heat dissipation problem of the display screen area can be improved.
Description
Technical Field
The invention belongs to the technical field of vehicle-mounted electric control, and particularly relates to a vehicle-mounted display screen and a touch feedback control system and method thereof.
Background
The lcd screen assembly with touch interactive mode has been used for more than 20 years in vehicles, but the physical keys are still not completely replaced by the touch screen, one of the main reasons is that: the flat display screen does not give the user feedback when touching, and in particular the driver cannot perform blind operation, which invisibly increases the risk of operation during driving.
Currently, a vibration method or a sound production method (through a loudspeaker) is applied to a touch display screen to provide feedback when the touch display screen is touched.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide a vehicle-mounted display screen and a touch feedback control system and method thereof, so as to provide a new form of touch feedback, which is convenient for a touch user to perform blind operation.
In order to solve the above technical problem, the present invention provides a vehicle-mounted display screen, including: touch display screen with be used for fixed mounting touch display screen's frame, the frame includes underframe, preceding frame and sets up side frame between underframe and the preceding frame, be equipped with the air flow duct in the underframe, the air flow duct has the air current entry that is used for inputing the predetermined temperature air current, the side frame is followed touch display screen edge is equipped with a plurality of lateral conduits, the one end of each lateral conduit with the air flow duct intercommunication, the other end has the air current export that is used for exporting predetermined temperature and intensity air current.
Furthermore, an air volume actuator and an air volume adjusting plate for adjusting the intensity of the output airflow are arranged in each branch pipeline.
Further, the airflow outlets are uniformly distributed between the touch display screen and the front frame along the edge of the touch display screen.
Furthermore, the airflow pipeline is rectangular and annular and surrounds the periphery of the touch display screen, and the airflow inlet is formed in one corner of the rectangular and annular airflow pipeline.
The invention also provides a touch feedback control system of the vehicle-mounted display screen, which comprises the following components:
the vehicle-mounted display screen;
an air flow input unit for providing an air flow used as a touch feedback;
the programmable airflow control unit is used for inquiring a preset airflow temperature and airflow intensity execution combination table according to a touch signal received by the touch display screen to obtain corresponding airflow temperature, airflow intensity and airflow outlet position, respectively sending a temperature control signal to the temperature controller and sending an airflow intensity control signal to the airflow intensity controller;
the temperature controller is used for controlling the temperature of the airflow provided by the airflow input unit according to a temperature control signal sent by the programmable airflow control unit;
and the air flow intensity controller is used for controlling the air flow intensity provided by the air flow input unit according to the air flow intensity control signal sent by the programmable air flow control unit.
Further, the airflow intensity controller sends an air volume adjusting signal to an air volume actuator at a corresponding position, and the air volume actuator adjusts the opening amplitude of the air volume adjusting plate.
Further, the airflow input unit includes:
the first air source inlet is connected with an air outlet pipeline of the air conditioning system and used for providing air flow used for touch feedback when a fan of the air conditioning system is in an opening state;
and the second air supply inlet is connected with an auxiliary blower and is used for providing air flow used as touch feedback when a fan of the air conditioning system is in a closed state.
Further, the airflow input unit further includes:
the heating element is used for heating the air flow input through the first air source inlet or the second air source inlet according to a temperature adjusting signal sent by the temperature controller;
the temperature sensor is used for detecting the temperature of the airflow in real time;
and the air source outlet is connected with the airflow inlet of the vehicle-mounted display screen and is used for outputting airflow with preset temperature.
The invention also provides a touch feedback control method of the vehicle-mounted display screen, which comprises the following steps:
step S1, the programmable air flow control unit inquires a preset air flow temperature and air flow intensity execution combination table according to the touch signal received by the touch display screen to obtain the corresponding air flow temperature, air flow intensity and air flow outlet position, and respectively sends a temperature control signal to the temperature controller and an air flow intensity control signal to the air flow intensity controller;
step S2, the temperature controller controls the temperature of the air flow provided by the air flow input unit according to the temperature control signal sent by the programmable air flow control unit, and outputs the air flow with the preset temperature to the air flow pipeline of the touch display screen;
step S3, the airflow intensity controller sends an air volume adjusting signal to the air volume actuator at the corresponding position according to the airflow intensity control signal sent by the programmable airflow control unit, and the air volume actuator adjusts the opening amplitude of the air volume adjusting plate, so that the airflow is controlled to accord with the preset intensity;
in step S4, an airflow with a predetermined temperature and intensity is ejected from the airflow outlet at the corresponding position as touch feedback.
Further, the step S2 specifically includes: the temperature controller sends a temperature adjusting signal to the heating element according to the temperature control signal sent by the programmable airflow control unit, and the heating element heats the airflow provided by the airflow input unit to enable the airflow to meet the preset temperature.
The implementation of the invention has the following beneficial effects: the invention can blow out wind with temperature from the periphery of the display screen, and gives different wind volumes or temperature change combinations as touch feedback when or after the touch, so that a touch person can realize blind operation; the air flow is sprayed out from the display screen area, and the heat dissipation problem of the display screen area can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a vehicle-mounted display screen according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of a frame according to an embodiment of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 1.
Fig. 4 is a front view of a vehicle-mounted display screen according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of an airflow input unit in an embodiment of the invention.
Fig. 6 is a schematic flow chart of a touch feedback control method for a vehicle-mounted display screen according to a third embodiment of the present invention.
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
Referring to fig. 1 to fig. 4, an embodiment of the invention provides a vehicle-mounted display screen, including: the touch display screen comprises a touch display screen 1 and a frame 2 for fixedly mounting the touch display screen 1, wherein the frame comprises a bottom frame 21, a front frame 23 and a side frame 22 arranged between the bottom frame 21 and the front frame 23, an air flow pipeline 210 is arranged in the bottom frame 21, the air flow pipeline 210 is provided with an air flow inlet 211 for inputting air flow with a preset temperature, the side frame 22 is provided with a plurality of branch pipelines 220 along the edge of the touch display screen 1, one end of each branch pipeline 220 is communicated with the air flow pipeline 210, and the other end of each branch pipeline is provided with an air flow outlet 221 for outputting air flow with a preset temperature and strength.
Specifically, in the present embodiment, the bottom frame 21 is far away from the user, and the front frame 23 is close to the user, and the outer diameter of the front frame 23 is slightly larger than that of the bottom frame 21. The airflow duct 210 in the bottom frame 21 is an annular duct adapted to the shape of the touch display screen 1. Generally, the touch screen 1 is rectangular, and accordingly, the airflow duct 210 is rectangular and annular and surrounds the touch screen 1. The air inlet 211 is provided at a corner of the rectangular ring-shaped air flow duct 210, which is to be connected to an air flow of a predetermined temperature.
As an example, the airflow outlets 221 are evenly distributed between the touch display screen 1 and the front frame 23 along the edge of the touch display screen 1. The airflow outlet 221 is an outlet of the branch pipe 220 facing the user, each branch pipe 220 is communicated with the airflow duct 210 in the bottom frame 21, and the airflow in the airflow duct 210 can be ejected out of the airflow outlet 221 via the branch pipe 220, and can be sensed by the user, so as to serve as a feedback of touch.
Further, an air volume actuator 222 and an air volume adjusting plate 223 for adjusting the intensity of the output airflow are arranged in each branch pipeline 220. The air volume adjusting plate 223 can adjust the variation of the air volume (strong or weak). The opening range of the air volume adjusting plate 223 is controlled by the air volume actuator 222 in each branch pipe 220, and the opening range is full open (strong wind effect) and partial open (weak wind effect, by adjusting to be about 80% of the wind speed of strong wind). The air volume actuator 222 may be specifically an electric motor, such as a stepping motor, which adjusts the amplitude of the air volume adjusting plate 223 according to the air volume adjusting signal sent by the airflow intensity controller. Since each of the branch ducts 220 is provided with the air volume actuator 222 and the air volume adjusting plate 223, each of the branch ducts 220 can independently control the air volume.
When the touch display screen 1 receives a touch signal, the programmable airflow control unit queries a preset airflow temperature and airflow intensity execution combination table (see the table 1 described later) according to the touch signal received by the touch display screen 1 to obtain corresponding airflow temperature and airflow intensity, on one hand, the programmable airflow control unit sends a temperature control signal to a temperature controller to control the airflow temperature, so that the airflow with the preset temperature is input into an airflow pipeline 210 in the bottom frame 21 through an airflow inlet 211; on the other hand, the airflow intensity control signal is sent to the airflow intensity controller, and then the airflow intensity controller sends the air volume adjusting signal to the air volume actuator 222 at the corresponding position, so as to adjust the amplitude of the air volume adjusting plate 223, and make the airflow with the preset temperature and intensity be ejected from the airflow outlet 221 of the corresponding branch pipeline 220. The air flows with different temperatures and intensities sprayed at different positions around the touch display screen 1 can be used as the feedback of the user to different touch operations of the touch display screen 1, thereby realizing blind operation and improving driving safety.
TABLE 1 air flow temperature and air flow intensity execution combination table
For example, if a user clicks the touch display screen 1, the touch display screen 1 sends a received click touch signal to the programmable airflow control unit, and the programmable airflow control unit queries a preset airflow temperature and airflow intensity execution combination table according to the click touch signal to obtain that the corresponding airflow temperature is "temperature rise relative to the temperature in the cockpit", the corresponding airflow intensity is "originally weak airflow, and the corresponding airflow intensity is changed into strong airflow, and the corresponding airflow intensity is recovered after lasting for 1 second; the original strong airflow is changed into weak airflow and is recovered after lasting for 1 second, so that the programmable airflow control unit sends a temperature control signal to the temperature controller to control the temperature of the airflow, if the temperature of the airflow is lower than the temperature in the cockpit, the programmable airflow control unit controls the heating element to heat the airflow to make the temperature of the airflow higher than the temperature in the cockpit, and then the heated airflow is input into an airflow pipeline 210 in the bottom frame 21 through an airflow inlet 211; meanwhile, the programmable airflow control unit sends an airflow intensity control signal to the airflow intensity controller, and then the airflow intensity controller sends an airflow adjusting signal to each airflow actuator 222 to adjust the amplitude of the airflow adjusting plate 223, if the airflow is weak, the airflow adjusting plate 223 is fully opened to change the airflow into strong airflow, and if the airflow is weak, the airflow adjusting plate 223 is partially opened to change the airflow into weak airflow. It is understood that the gas flow is already the gas heated by the temperature controller according to the temperature control signal sent by the gas flow control unit. Finally, the air flow of a predetermined temperature and intensity corresponding to the single-click touch of the user on the display screen 1 is ejected through the entire air flow outlet 221 (i.e., the entire air flow outlet 221), giving feedback to the user on the single-click touch of the display screen 1. For another example, if the user performs a pull-down menu operation on the touch display screen 1, the touch display screen 1 sends the received touch signal of the pull-down menu to the programmable airflow control unit, the programmable airflow control unit queries a preset airflow temperature and airflow intensity execution combination table according to the touch signal of the pull-down menu to obtain a corresponding airflow temperature which is "unchanged relative to the temperature in the cockpit" and a corresponding airflow intensity which is "continuously weak-strong" airflow which changes every 2 seconds ", so that the programmable airflow control unit sends the temperature control signal to the temperature controller to control the airflow temperature, controls the heating element to heat the airflow if the airflow temperature is lower than the temperature in the cockpit so that the temperature is the same as the temperature in the cockpit, and does not heat the airflow if the airflow temperature is the same as the temperature in the cockpit, then the airflow is input into the airflow duct 210 in the bottom frame 21 through the airflow inlet 211; meanwhile, the programmable airflow control unit sends an airflow intensity control signal to the airflow intensity controller, and then the airflow intensity controller sends an air volume adjusting signal to the air volume actuators 222 at corresponding positions (namely 1-2 air volume actuators 222 above the screen), so that the amplitude of the air volume adjusting plate 223 is adjusted, and the air volume adjusting plate 223 is adjusted to change once every 2 seconds according to the requirement of 'continuously' weak-strong 'airflow changing once every 2 seconds'. Finally, the airflow with the preset temperature and intensity corresponding to the operation of the user for the pull-down menu on the touch display screen 1 is ejected through the 1-2 airflow outlets 221 above the screen, giving the user feedback of clicking the touch display screen 1.
In the present embodiment, the airflow is output to the airflow duct 210 in the bottom frame 21 via the airflow input unit. Specifically, referring to fig. 5, the airflow input unit includes a first air source inlet 31, a second air source inlet 32, a heat generating component 33, a temperature sensor 34, and an air source outlet 35. The first air source inlet 31 is connected to an air outlet duct of the air conditioning system, that is, when a fan of the air conditioning system is in an on state (the fan is at least in a slowest gear), air flow is generally provided by the fan of the air conditioning system first; the second air supply inlet 32 is connected to an auxiliary blower which is provided when the fan of the air conditioning system is in the off condition. After the air flow is input through the first air supply inlet 31 or the second air supply inlet 32, if the air flow needs to be heated, as described above, the heating element 34 heats the air flow according to the temperature control signal, and the temperature is detected by the temperature sensor 34 in real time. The air supply outlet 35 is connected to the air flow inlet 211 of the air flow duct 210, and when the temperature sensor 34 detects that the temperature of the air flow is up to the requirement, the air flow is input into the air flow duct 210 from the air supply outlet 35 through the air flow inlet 211. The temperature sensor 34 also feeds back an execution effect signal to the temperature controller to realize closed-loop control; similarly, the air volume actuator 222 will also feed back the actuator effect signal to the airflow intensity controller, thereby implementing closed-loop control.
Therefore, according to the foregoing vehicle-mounted display screen in the embodiment of the present invention, a second embodiment of the present invention provides a touch feedback control system for a vehicle-mounted display screen, including:
the vehicle-mounted display screen according to the first embodiment of the invention;
an air flow input unit for providing an air flow used as a touch feedback;
the programmable airflow control unit is used for inquiring a preset airflow temperature and airflow intensity execution combination table according to a touch signal received by the touch display screen to obtain corresponding airflow temperature, airflow intensity and airflow outlet position, respectively sending a temperature control signal to the temperature controller and sending an airflow intensity control signal to the airflow intensity controller;
the temperature controller is used for controlling the temperature of the airflow provided by the airflow input unit according to a temperature control signal sent by the programmable airflow control unit;
and the air flow intensity controller is used for controlling the air flow intensity provided by the air flow input unit according to the air flow intensity control signal sent by the programmable air flow control unit.
Further, the airflow intensity controller sends an air volume adjusting signal to an air volume actuator at a corresponding position, and the air volume actuator adjusts the opening amplitude of the air volume adjusting plate.
Further, the airflow input unit includes:
the first air source inlet is connected with an air outlet pipeline of the air conditioning system and used for providing air flow used for touch feedback when a fan of the air conditioning system is in an opening state;
and the second air supply inlet is connected with an auxiliary blower and is used for providing air flow used as touch feedback when a fan of the air conditioning system is in a closed state.
Further, the airflow input unit further includes:
the heating element is used for heating the air flow input through the first air source inlet or the second air source inlet according to a temperature adjusting signal sent by the temperature controller;
the temperature sensor is used for detecting the temperature of the airflow in real time;
and the air source outlet is connected with the airflow inlet of the vehicle-mounted display screen and is used for outputting airflow with preset temperature.
Referring to fig. 6, a third embodiment of the present invention provides a touch feedback control method for a vehicle-mounted display screen, including:
step S1, the programmable air flow control unit inquires a preset air flow temperature and air flow intensity execution combination table according to the touch signal received by the touch display screen to obtain the corresponding air flow temperature, air flow intensity and air flow outlet position, and respectively sends a temperature control signal to the temperature controller and an air flow intensity control signal to the air flow intensity controller;
step S2, the temperature controller controls the temperature of the air flow provided by the air flow input unit according to the temperature control signal sent by the programmable air flow control unit, and outputs the air flow with the preset temperature to the air flow pipeline of the touch display screen;
step S3, the airflow intensity controller sends an air volume adjusting signal to the air volume actuator at the corresponding position according to the airflow intensity control signal sent by the programmable airflow control unit, and the air volume actuator adjusts the opening amplitude of the air volume adjusting plate, so that the airflow is controlled to accord with the preset intensity;
in step S4, an airflow with a predetermined temperature and intensity is ejected from the airflow outlet at the corresponding position as touch feedback.
Further, the step S2 specifically includes: the temperature controller sends a temperature adjusting signal to the heating element according to the temperature control signal sent by the programmable airflow control unit, and the heating element heats the airflow provided by the airflow input unit to enable the airflow to meet the preset temperature.
For the working principle and the working process of the second and third embodiments, please refer to the description of the first embodiment of the present invention, which is not further described herein.
As can be seen from the above description, compared with the prior art, the beneficial effects of the present invention are: the invention can blow out wind with temperature from the periphery of the display screen, and gives different wind volume or temperature change combinations as the feedback of touch when or after the touch, so that a touch person can realize blind operation; the air flow is sprayed out from the display screen area, and the heat dissipation problem of the display screen area can be improved.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. An in-vehicle display screen comprising: touch display screen with be used for fixed mounting touch display screen's frame, its characterized in that, the frame includes underframe, preceding frame and sets up side frame between underframe and the preceding frame, be equipped with the air duct in the underframe, the air duct has the air current entry that is used for inputing the predetermined temperature air current, the side frame is followed touch display screen edge is equipped with a plurality of lateral conduits, the one end of each lateral conduit with the air duct intercommunication, the other end has the air current export that is used for exporting predetermined temperature and intensity air current.
2. The vehicle-mounted display screen of claim 1, wherein each branch pipeline is provided with an air volume actuator and an air volume adjusting plate for adjusting the intensity of the output airflow.
3. The vehicle-mounted display screen of claim 1, wherein the airflow outlets are evenly distributed along the edge of the touch display screen between the touch display screen and the front frame.
4. The vehicle-mounted display screen of claim 3, wherein the airflow duct is rectangular and annular and surrounds the periphery of the touch display screen, and the airflow inlet is arranged at one corner of the rectangular and annular airflow duct.
5. A touch feedback control system of a vehicle-mounted display screen is characterized by comprising:
the vehicle display screen of claim 1;
an air flow input unit for providing an air flow used as a touch feedback;
the programmable airflow control unit is used for inquiring a preset airflow temperature and airflow intensity execution combination table according to a touch signal received by the touch display screen to obtain corresponding airflow temperature, airflow intensity and airflow outlet position, respectively sending a temperature control signal to the temperature controller and sending an airflow intensity control signal to the airflow intensity controller;
the temperature controller is used for controlling the temperature of the airflow provided by the airflow input unit according to a temperature control signal sent by the programmable airflow control unit;
and the air flow intensity controller is used for controlling the air flow intensity provided by the air flow input unit according to the air flow intensity control signal sent by the programmable air flow control unit.
6. The touch feedback control system according to claim 5, wherein the airflow intensity controller sends an airflow adjusting signal to the corresponding position of the airflow actuator, and the airflow actuator adjusts the opening amplitude of the airflow adjusting plate.
7. The touch feedback control system of claim 5, wherein the airflow input unit comprises:
the first air source inlet is connected with an air outlet pipeline of the air conditioning system and used for providing air flow used for touch feedback when a fan of the air conditioning system is in an opening state;
and the second air supply inlet is connected with an auxiliary blower and is used for providing air flow used as touch feedback when a fan of the air conditioning system is in a closed state.
8. The touch feedback control system of claim 7, wherein the airflow input unit further comprises:
the heating element is used for heating the air flow input through the first air source inlet or the second air source inlet according to a temperature adjusting signal sent by the temperature controller;
the temperature sensor is used for detecting the temperature of the airflow in real time;
and the air source outlet is connected with the airflow inlet of the vehicle-mounted display screen and is used for outputting airflow with preset temperature.
9. A touch feedback control method of a vehicle-mounted display screen is characterized by comprising the following steps:
step S1, the programmable airflow control unit inquires a preset airflow temperature and airflow intensity execution combination table according to the touch signal received by the touch display screen to obtain the corresponding airflow temperature, airflow intensity and airflow outlet position, and respectively sends a temperature control signal to the temperature controller and an airflow intensity control signal to the airflow intensity controller;
step S2, the temperature controller controls the temperature of the air flow provided by the air flow input unit according to the temperature control signal sent by the programmable air flow control unit, and outputs the air flow with the preset temperature to the air flow pipeline of the touch display screen;
step S3, the airflow intensity controller sends an air volume adjusting signal to the air volume actuator at the corresponding position according to the airflow intensity control signal sent by the programmable airflow control unit, and the air volume actuator adjusts the opening amplitude of the air volume adjusting plate, so that the airflow is controlled to accord with the preset intensity;
in step S4, an airflow with a predetermined temperature and intensity is ejected from the airflow outlet at the corresponding position as touch feedback.
10. The touch feedback control method according to claim 9, wherein the step S2 specifically includes: the temperature controller sends a temperature adjusting signal to the heating element according to a temperature control signal sent by the programmable airflow control unit, and the heating element heats the airflow provided by the airflow input unit to enable the airflow to meet the preset temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002389.3A CN114721535A (en) | 2021-01-04 | 2021-01-04 | Vehicle-mounted display screen and touch feedback control system and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110002389.3A CN114721535A (en) | 2021-01-04 | 2021-01-04 | Vehicle-mounted display screen and touch feedback control system and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114721535A true CN114721535A (en) | 2022-07-08 |
Family
ID=82234173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110002389.3A Pending CN114721535A (en) | 2021-01-04 | 2021-01-04 | Vehicle-mounted display screen and touch feedback control system and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114721535A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120185801A1 (en) * | 2011-01-18 | 2012-07-19 | Savant Systems, Llc | Remote control interface providing head-up operation and visual feedback when interacting with an on screen display |
| CN105966202A (en) * | 2015-03-10 | 2016-09-28 | 福特全球技术公司 | Vent adjusting system |
| CN109375831A (en) * | 2018-12-25 | 2019-02-22 | 成都吉锐时代触摸技术有限公司 | Heat dissipation type touch screen |
-
2021
- 2021-01-04 CN CN202110002389.3A patent/CN114721535A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120185801A1 (en) * | 2011-01-18 | 2012-07-19 | Savant Systems, Llc | Remote control interface providing head-up operation and visual feedback when interacting with an on screen display |
| CN105966202A (en) * | 2015-03-10 | 2016-09-28 | 福特全球技术公司 | Vent adjusting system |
| CN109375831A (en) * | 2018-12-25 | 2019-02-22 | 成都吉锐时代触摸技术有限公司 | Heat dissipation type touch screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103373196B (en) | Automobile air conditioner controlling system by touching input and method thereof | |
| CN101893303B (en) | Method for controlling comfortable cooling and warming of air conditioner | |
| US20150231947A1 (en) | Systems and methods for ventilation | |
| JPS6329642B2 (en) | ||
| CN105398306A (en) | Automobile air conditioner control method and automobile air conditioner controller | |
| US20160176264A1 (en) | Air vent assembly with integral air vent and control head | |
| JPS63263125A (en) | Blow-off air temperature control device for automobile air-conditioner | |
| JP2021521048A (en) | Methods and systems for controlling user interfaces and air conditioners | |
| JP6128229B2 (en) | Vehicle cabin environment control system, vehicle cabin environment control method, and vehicle cabin environment control program | |
| CN114721535A (en) | Vehicle-mounted display screen and touch feedback control system and method thereof | |
| CN105799445A (en) | Air conditioner control system and method for car and car device | |
| CN207809127U (en) | The regulating system and vehicle of seat temperature | |
| CN104442274B (en) | Car air conditioner state displaying control method and device | |
| JPS58218420A (en) | Automatic thermo-controlled air conditioner for car | |
| JPS6213207B2 (en) | ||
| CN201779805U (en) | Automotive air conditioning controller | |
| KR20230136137A (en) | Thermal Systems for Vehicles | |
| CN204943793U (en) | A kind of electric automobile air conditioner automaton based on CAN | |
| CN109656452B (en) | Parameter setting permission changing method in touch screen interface | |
| JP3351027B2 (en) | Lever fulcrum structure of vehicle heater device | |
| KR101137547B1 (en) | Method for controlling a hot wire seat of vehicle | |
| KR20160093766A (en) | Air conditioning system for automotive vehicles | |
| CN109153317B (en) | Device for adjusting a leaf for a ventilator of a vehicle | |
| CN220410231U (en) | Engineering vehicle air conditioner control unit with fuel oil heater technology | |
| CN218749271U (en) | Temperature control structure of plastic uptake forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |