CN112644281A - Brightness display adjusting system and method for instrument panel - Google Patents
Brightness display adjusting system and method for instrument panel Download PDFInfo
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- CN112644281A CN112644281A CN202010901811.4A CN202010901811A CN112644281A CN 112644281 A CN112644281 A CN 112644281A CN 202010901811 A CN202010901811 A CN 202010901811A CN 112644281 A CN112644281 A CN 112644281A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 94
- 230000010365 information processing Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims description 33
- 230000008054 signal transmission Effects 0.000 claims description 6
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 5
- 201000004569 Blindness Diseases 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/50—Instruments characterised by their means of attachment to or integration in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/40—Hardware adaptations for dashboards or instruments
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a brightness display adjusting system and method of an instrument panel, and relates to the field of brightness adjustment. The brightness display adjusting system of the instrument panel comprises an instrument panel internal part, a processing module and an external brightness detection unit, wherein the instrument panel internal part comprises a brightness detection unit, a lighting device, a wireless connection unit and a control module, and the processing module comprises a wireless connection unit and an information processing module. Through being provided with luminance detecting element, can detect the inside luminance of panel board, realize the luminance automatic switch to the panel board inside, avoided when not enough in the light, forget and open luminance, thereby can not in time understand its inside running condition, through being provided with external bright detecting element, through the luminance of environment, carry out the negative feedback to the inside luminance of panel board, adjust the luminance of panel board, make inside and outside luminance difference reduce, thereby avoid excessively bright, cause the blindness that sends of short time, lead to unexpected emergence.
Description
Technical Field
The invention relates to the technical field of instrument control, in particular to a brightness display adjusting system and method for an instrument panel.
Background
Instrument panels, rigid panels or structural members for mounting instruments and related devices. The instrument is divided into a screen type instrument panel, a frame type instrument panel, a channel type instrument panel and a cabinet type instrument panel according to types, and the instrument is a device for displaying the working condition of each system. Common instrument panels in vehicles include fuel indicator lamps, cleaning fluid indicator lamps, electronic throttle indicator lamps, front and rear fog lamp indicator lamps and alarm lamps.
Because the internally mounted of panel board has various instruments, be convenient for to the machinery of controlling, the vehicle, the condition of ship etc. is known, current panel board only can be opened and closed, luminance is unable to be adjusted, and when opening in darker place, the luminance and the external dim environment of instrument, can make the viewer lead to brief blindness, to driving, unusual danger, and the inside lighting device of instrument only can carry out manual opening, to new hand or to the personnel that the instrument does not know, can not find the switch fast, cause the condition that can not in time understand to control.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a brightness display adjusting system and method of an instrument panel, which solve the problems that the brightness can not be adjusted and the intelligent switch is not available.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a brightness display adjusting system of an instrument panel comprises an instrument panel internal part, a processing module and an external brightness detection unit.
Preferably, the instrument panel internal part comprises a light brightness detection unit, a lighting device, a wireless connection unit and a control module, and the processing module comprises a wireless connection unit and an information processing module.
A display adjustment method of an instrument panel comprises the following steps:
s1, detecting the brightness degree of the inside of an instrument panel through a brightness detection unit in the instrument panel, and transmitting brightness degree information to a wireless transmission module in the instrument panel;
s2, a wireless transmission module in the instrument panel transmits information to a processing module through wireless signal transmission, and the information is received by a wireless connection unit;
s3, the wireless receiving unit transmits the received information to an information processing module for processing, if the brightness degree is high, an instruction of not turning on the lighting device is sent out, if the received information is low in light, an instruction of turning on the lighting device is sent out, and the obtained conclusion information is transmitted to the wireless connecting unit;
s4, the wireless transmission unit transmits the received information to the control module to control the brightness of the lighting device;
s5, simultaneously transmitting the information to an external light detection unit, when the information indicates that the lighting device is turned on, transmitting the information through a light brightness detection unit to enable the external light detection unit to be started, and when the information indicates that the lighting device is not turned on, enabling the external light detection unit to be still in a turned-off state;
s6, when the external light detection unit is in an open state, the external light detection unit transmits the detected light degree to the information processing module through the wireless connection unit;
s7, the information processing module transmits the received information of the external light detection unit through negative feedback, and transmits the light degree information to the wireless transmission unit through the wireless connection unit;
and S8, the wireless transmission unit controls the brightness of the lighting device through the control module according to the received command, so that the damage to eyes due to over-bright brightness of the instrument panel is avoided.
Preferably, the external light brightness detection unit is installed near a position observed by human eyes, and when the light brightness detection unit detects that light is weak, the light brightness detection unit is turned on to illuminate the device.
Preferably, when the external light detection unit detects that the brightness is larger, the external light detection unit transmits a command to the control unit through the information processing module to control the lighting device to be turned off.
Preferably, the light detection unit and the external light detection unit all adopt photosensitive elements to detect, wireless transmission unit and wireless connection unit all adopt wireless LORA module, also can adopt the terminal receiving system of vehicle or ship itself.
Preferably, the control module comprises a switch control and a brightness adjustment control, and the information processing module comprises a receiving module, a storage module, a processing module and a transmission module.
Preferably, when the external light unit works, the light detection unit inside the instrument panel stops working, and the control device can control the on-off of the light brightness detection unit.
Preferably, a switch is arranged outside the adjusting system, and the switch is connected in series with the brightness adjusting module of the control module.
(III) advantageous effects
The invention provides a brightness display adjusting system and method of an instrument panel. The method has the following beneficial effects:
1. the brightness detection unit is arranged, so that the brightness inside the instrument panel can be detected, the brightness inside the instrument panel can be automatically switched on and off, and the situation that the brightness is forgotten to be switched on when the brightness is insufficient, so that the running condition inside the instrument panel cannot be known in time is avoided.
2. According to the invention, the external brightness detection unit is arranged, so that negative feedback is conveniently carried out on the brightness inside the instrument panel through the brightness of the environment, the brightness of the instrument panel is adjusted, and the difference value of the internal brightness and the external brightness is reduced, so that the occurrence of accidents caused by short-time blindness due to the eye adjustment function due to over-brightness is avoided.
Drawings
FIG. 1 is a flow chart of the normal control of the present invention;
FIG. 2 is a flowchart illustrating an abnormal operation of the luminance detecting unit according to the present invention;
fig. 3 is a flowchart illustrating an abnormal operation of the ambient light detecting unit according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, an embodiment of the present invention provides a system and a method for adjusting brightness display of an instrument panel, where the adjusting system includes an instrument panel internal component, a processing module, and an external light detection unit.
The instrument panel internal part comprises a light brightness detection unit, a lighting device, a wireless connection unit and a control module, and the processing module comprises a wireless connection unit and an information processing module.
A display adjustment method of an instrument panel is characterized in that: the method comprises the following steps:
s1, detecting the brightness degree of the inside of an instrument panel through a brightness detection unit in the instrument panel, and transmitting brightness degree information to a wireless transmission module in the instrument panel;
s2, a wireless transmission module in the instrument panel transmits information to a processing module through wireless signal transmission, and the information is received by a wireless connection unit;
s3, the wireless receiving unit transmits the received information to an information processing module for processing, if the brightness degree is high, an instruction of not turning on the lighting device is sent out, if the received information is low in light, an instruction of turning on the lighting device is sent out, and the obtained conclusion information is transmitted to the wireless connecting unit;
s4, the wireless transmission unit transmits the received information to the control module to control the brightness of the lighting device;
s5, simultaneously transmitting the information to an external light detection unit, when the information indicates that the lighting device is turned on, transmitting the information through a light brightness detection unit to enable the external light detection unit to be started, and when the information indicates that the lighting device is not turned on, enabling the external light detection unit to be still in a turned-off state;
s6, when the external light detection unit is in an open state, the external light detection unit transmits the detected light degree to the information processing module through the wireless connection unit;
s7, the information processing module transmits the received information of the external light detection unit through negative feedback, and transmits the light degree information to the wireless transmission unit through the wireless connection unit;
and S8, the wireless transmission unit controls the brightness of the lighting device through the control module according to the received command, so that the damage to eyes due to over-bright brightness of the instrument panel is avoided.
The external light detection unit is arranged near the position observed by human eyes, when the light brightness detection unit detects that the light is weak, the lighting device is turned on, when the external light detection unit detects that the brightness is large, the command is transmitted to the control unit through the information processing module to control the lighting device to be turned off, the light detection unit and the external light detection unit adopt photosensitive elements for detection, the wireless transmission unit and the wireless connection unit adopt a wireless LORA module, and can also adopt a terminal receiving system of a vehicle or a ship, the control module comprises a switch control and a brightness adjustment control, the information processing module comprises a receiving module, a storage module, a processing module and a transmission module, when the external light unit works, the brightness detection unit in the instrument panel stops working, and the control device can control the on-off of the brightness detection unit.
Example two:
as shown in fig. 2, an embodiment of the present invention provides a brightness display adjustment system for an instrument panel, where the adjustment system includes an instrument panel internal component, a processing module, an external light detection unit, and an external control switch.
The instrument panel internal part comprises a light brightness detection unit, a lighting device, a wireless connection unit and a control module, and the processing module comprises a wireless connection unit and an information processing module.
A display adjustment method of an instrument panel comprises the following steps:
s1, controlling a lighting device to start by pressing an external control switch, and simultaneously transmitting a signal for starting lighting to a wireless signal transmission unit;
s2, a wireless transmission module in the instrument panel transmits information to a processing module through wireless signal transmission, and the information is received by a wireless connection unit;
s3, the wireless receiving unit transmits the received information to the information processing module for processing, processes and analyzes the received signal, and transmits a processing result to the wireless signal connecting unit;
s4, the wireless transmission unit transmits the received information to the control module, so that the control module starts the lighting device;
s5, simultaneously transmitting the information to an external light detection unit, when the information indicates that the lighting device is turned on, transmitting the information through a light brightness detection unit to enable the external light detection unit to be started, and when the information indicates that the lighting device is not turned on, enabling the external light detection unit to be still in a turned-off state;
s6, when the external light detection unit is in an open state, the external light detection unit transmits the detected light degree to the information processing module through the wireless connection unit;
s7, the information processing module transmits the received information of the external light detection unit through negative feedback, and transmits the light degree information to the wireless transmission unit through the wireless connection unit;
and S8, the wireless transmission unit controls the brightness of the lighting device through the control module according to the received command, so that the brightness accords with the brightness received by human eyes and is softer.
The external light detection unit is installed near the position observed by human eyes, the external air switch is a point-contact switch, the light detection unit and the external light detection unit all adopt photosensitive elements to detect, wireless transmission unit and wireless connection unit all adopt wireless LORA module, also can adopt the terminal receiving system of vehicle or ship, control module includes on-off control and brightness adjustment control, information processing module includes receiving module, storage module, processing module, transmission module, the external light unit carries out the during operation, the inside light detection unit stop work of panel board, controlling means can control the switch of light brightness detection unit.
In the embodiment, under the condition that the brightness detection unit in the instrument panel is out of order or damaged, the external control switch is used for requesting to turn on the lighting device signal in the instrument panel, so that the lighting device in the instrument panel is controlled to be turned on, and the brightness of the lighting device in the instrument panel is regulated and controlled through the external brightness detection unit.
Example three:
as shown in fig. 3, an embodiment of the present invention provides a brightness display adjustment system for an instrument panel, where the adjustment system includes an instrument panel internal component, a processing module, an external light detection unit, and an external control switch.
The instrument panel internal part comprises a light brightness detection unit, a lighting device, a wireless connection unit and a control module, and the processing module comprises a wireless connection unit and an information processing module.
A display adjustment method of an instrument panel comprises the following steps:
s1, detecting the brightness degree of the inside of an instrument panel through a brightness detection unit in the instrument panel, and transmitting brightness degree information to a wireless transmission module in the instrument panel;
s2, a wireless transmission module in the instrument panel transmits information to a processing module through wireless signal transmission, and the information is received by a wireless connection unit;
s3, the wireless receiving unit transmits the received information to an information processing module for processing, if the brightness degree is high, an instruction of not turning on the lighting device is sent out, if the received information is low in light, an instruction of turning on the lighting device is sent out, and the obtained conclusion information is transmitted to the wireless connecting unit;
s4, the wireless transmission unit transmits the received information to the control module to control the lighting device to be started;
s5, simultaneously transmitting the information to an external light detection unit, when the information indicates that the lighting device is turned on, transmitting the information through a light brightness detection unit to enable the external light detection unit to be started, and when the information indicates that the lighting device is not turned on, enabling the external light detection unit to be still in a turned-off state;
s6, when the external light detection unit is in an open state, the external light detection unit transmits the detected light degree to the information processing module through the wireless connection unit;
s7, when the information processing module does not receive a signal of the external brightness detection unit, transmitting the signal to the wireless connection unit through the wireless connection unit, detecting the internal brightness degree through the internal brightness detection unit, detecting the brightness degree after the lighting device is turned on, and transmitting the information;
s8, the wireless transmission unit transmits the obtained information to the information processing module, compares the information with the brightness when the illumination is started, adjusts the displayed brightness, and transmits a command to the control module;
and S9, the control module adjusts the brightness intensity of the lighting device according to the received command.
The external light detection unit is arranged near the position observed by human eyes, when the light brightness detection unit detects that the light is weak, the lighting device is turned on, when the external light detection unit detects that the brightness is larger, the command is transmitted to the control unit through the information processing module to control the lighting device to be turned off, the light detection unit and the external light detection unit adopt photosensitive elements for detection, the wireless transmission unit and the wireless connection unit adopt a wireless LORA module, and can also adopt a terminal receiving system of a vehicle or a ship, the control module comprises a switch control and a brightness adjustment control, the information processing module comprises a receiving module, a storage module, a processing module and a transmission module, when the external light unit works, the brightness detection unit in the instrument panel stops working, and the control device can control the on-off of the brightness detection unit.
The lighting device is closed once every 10-20 minutes, so that the brightness inside the lighting device can be timely adjusted along with the difference of the outside dark degree.
This embodiment performs self-adjustment of the inside light level when the outside light detection unit malfunctions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A brightness display adjustment system of an instrument panel is characterized in that: the adjusting system comprises an instrument panel internal part, a processing module and an external light detection unit.
2. The system and the method for adjusting the brightness display of the instrument panel according to claim 1, wherein: the instrument panel internal part comprises a light brightness detection unit, a lighting device, a wireless connection unit and a control module, and the processing module comprises a wireless connection unit and an information processing module.
3. A brightness display adjusting method of an instrument panel is characterized by comprising the following steps: the method comprises the following steps:
s1, detecting the brightness degree of the inside of an instrument panel through a brightness detection unit in the instrument panel, and transmitting brightness degree information to a wireless transmission module in the instrument panel;
s2, a wireless transmission module in the instrument panel transmits information to a processing module through wireless signal transmission, and the information is received by a wireless connection unit;
s3, the wireless receiving unit transmits the received information to an information processing module for processing, if the brightness degree is high, an instruction of not turning on the lighting device is sent out, if the received information is low in light, an instruction of turning on the lighting device is sent out, and the obtained conclusion information is transmitted to the wireless connecting unit;
s4, the wireless transmission unit transmits the received information to the control module to control the lighting device to be started;
s5, simultaneously transmitting the information to an external light detection unit, when the information indicates that the lighting device is turned on, transmitting the information through a light brightness detection unit to enable the external light detection unit to be started, and when the information indicates that the lighting device is not turned on, enabling the external light detection unit to be still in a turned-off state;
s6, when the external light detection unit is in an open state, the external light detection unit transmits the detected light degree to the information processing module through the wireless connection unit;
s7, the information processing module transmits the received information of the external light detection unit through negative feedback, and transmits the light degree information to the wireless transmission unit through the wireless connection unit;
and S8, the wireless transmission unit controls the brightness of the lighting device through the control module according to the received command, so that the damage to eyes due to over-bright brightness of the instrument panel is avoided.
4. The method of claim 3, wherein the method further comprises: the external brightness detection unit is arranged near the position observed by human eyes, and the lighting device is turned on when the brightness detection unit detects that light is weak.
5. The method of claim 3, wherein the method further comprises: when the external light detection unit detects that the brightness is larger, the command is transmitted to the control unit through the information processing module, and the lighting device is controlled to be turned off.
6. The method of claim 3, wherein the method further comprises: the light detection unit and the external light detection unit are all detected by photosensitive elements, the wireless transmission unit and the wireless connection unit are all wireless LORA modules, and terminal receiving systems of vehicles or ships can also be adopted.
7. The method of claim 3, wherein the method further comprises: the control module comprises on-off control and brightness adjustment control, and the information processing module comprises a receiving module, a storage module, a processing module and a transmission module.
8. The method of claim 3, wherein the method further comprises: when the external light unit works, the light detection unit in the instrument panel stops working, and the control device can control the on-off of the light brightness detection unit.
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