Editable and self-closed-loop dynamic OLED automobile tail light control system and method

Abstract

The invention provides an editable and self-closed-loop dynamic OLED automobile tail light control system and method, and belongs to the technical field of automobile tail light intelligent control. The system comprises a vehicle speed detection module used for acquiring speed information of a vehicle in real time; the photoelectric sensing module is used for monitoring the illumination intensity of ambient light around the vehicle in real time; the image editing equipment is used for acquiring user-defined image and / or character information and analyzing the image and / or character information into array data; the control module is used for generating a brightness control instruction corresponding to the illumination intensity through the illumination intensity; generating a pattern display instruction corresponding to the speed information through the speed information of the vehicle; analyzing and recombining the array data and then generating an image driving control instruction corresponding to the array data; and the OLED automobile tail lamp driving module is used for adjusting the display brightness of the OLED automobile tail lamp based on the brightness control instruction and controlling the OLED automobile tail lamp to display patterns and / or characters based on the pattern display instruction and / or the image driving control instruction. And the real-time updating of the display effect of the OLED tail lamp is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of automobile taillight intelligent control, and in particular to an editable, self-closed-loop dynamic OLED automobile taillight control system and method. Background Art

[0002] As a signal indicator, the main function of the car taillight is to convey the driving intention of the car and the driver, display the vehicle position and provide auxiliary lighting. With the development of OLED technology, it has gradually replaced the traditional LED in car taillights due to its excellent luminous properties and plasticity.

[0003] In the prior art, OLED taillights can individually control different OLED pixels while realizing basic signal functions. When the vehicle receives signals such as vehicle power, key, brake, high / low beam, and vehicle lock, control instructions are issued according to the control method strategy to drive different OLED light sources to achieve personalized pattern effects. At the same time, the prior art can realize the music rhythm function through OLED taillights. By using FFT to perform spectrum analysis on the collected audio signal to obtain spectrum information, and sending the spectrum information to the taillight control module through the CAN bus, the OLED taillights can achieve the effect of rhythmic movement of the audio signal, which increases the diversified display function of the OLED taillights.

[0004] The existing technology can realize the individual control of the pixels in the OLED taillights, realize personalized patterns such as music rhythm, and increase the recognition and personalization of the vehicle to a certain extent. However, the existing technology cannot realize user customization, and cannot update personalized images and display effects in real time. Moreover, the existing solution cannot change the brightness and realistic effects of the OLED taillights in real time according to the vehicle environment and current speed, and cannot realize energy consumption control, which reduces the service life of the taillights.

[0005] The above problems need to be solved urgently. Summary of the invention

[0006] The purpose of the present invention is to overcome at least one technical problem existing in the prior art and to provide an editable, self-closed-loop dynamic OLED automobile taillight control system and method.

[0007] On the one hand, an embodiment of the present invention provides an editable, self-closed-loop dynamic OLED car taillight control system, the control system comprising: a vehicle speed detection module, a photoelectric sensor module, a control module, an OLED car taillight driving module and an image editing device; the output end of the vehicle speed detection module is communicatively connected to the first input end of the control module, the output end of the photoelectric sensor module is communicatively connected to the second input end of the control module, the output end of the image editing device is communicatively connected to the third input end of the control module, the output end of the control module is communicatively connected to the input end of the OLED car taillight driving module, and the output end of the OLED cycling taillight driving module is externally connected to the OLED car taillight; the vehicle speed detection module is used to obtain the vehicle speed information in real time through the vehicle speed sensor and send it to the control module; the photoelectric sensor module is used to monitor the light intensity of the ambient light around the vehicle in real time through the ambient light sensor and send it to the control module; the image editing device ... The image editing software integrated on the image editing device obtains user-defined image and / or text information and parses it into array data and sends it to the control module; the control module integrates an automatic brightness adjustment module, a display image dynamic change module and an image custom editing module; the automatic brightness adjustment module is used to generate a corresponding brightness control instruction based on the preset brightness adjustment rule according to the illumination intensity of the ambient light around the vehicle; the display image dynamic change module is used to generate a corresponding pattern display instruction based on the preset vehicle speed and pattern mapping rule according to the speed information of the vehicle; the image custom editing module is used to parse and reorganize the array data to generate a corresponding image drive control instruction; the OLED car taillight drive module is used to adjust the display brightness of the OLED car taillight based on the brightness control instruction, and control the OLED car taillight to display patterns and / or text based on the pattern display instruction and / or image drive control instruction.

[0008] Furthermore, the control system also includes a vehicle computer operation interface, and the output port of the vehicle computer operation interface is communicatively connected to the fourth input terminal of the control module; the vehicle computer operation interface is used for the user to select an operating mode, and the operating mode includes one or a combination of an automatic adjustment mode of the brightness of a car taillight, a mode in which the pattern of the car taillight changes with the vehicle speed, and an image custom editing mode.

[0009] Furthermore, the control system also includes a first flash module and a second flash module, the first flash module is integrated in the control module, and the input end of the second flash module is communicatively connected to the output end of the control module; the first flash module and the second flash module are used to store customized images and / or text information.

[0010] Furthermore, the image custom editing mode also includes a real-time display mode, a scene storage mode and a preset scene editing mode; the control module is used for: when in the real-time display mode, the control module reorganizes the received image and / or text information and stores it in a first flash module integrated inside the control module, and at the same time drives the OLED car taillight to display the edited pattern and / or text based on the OLED car taillight driving module; when in the scene storage mode, the control module reorganizes the received image and / or text information and stores it in an external second flash module for subsequent direct call; when in the preset scene editing mode, the control module replaces the original preset scene data with the newly edited pattern and / or text information.

[0011] Furthermore, the control system also includes a body controller, the output end of the body controller is communicatively connected to the fifth input end of the control module; the body controller is used to send a vehicle bus CAN signal for controlling the OLED car taillights to the control module, and the CAN signal includes one or a combination of turn prompts, vehicle unlocking, vehicle locking, vehicle braking, and temporary parking signals; the control module sends a control signal to the OLED car taillight drive module based on the vehicle bus CAN signal for controlling the OLED car taillights, so that the OLED car taillights perform corresponding operations.

[0012] Furthermore, the preset brightness adjustment rules include: if the light intensity of the ambient light around the vehicle is within a first brightness range, a first brightness control instruction is generated; if the light intensity of the ambient light around the vehicle is lower than the left endpoint value of the first brightness range, a second brightness control instruction is generated; if the light intensity of the ambient light around the vehicle is higher than the right endpoint value of the first brightness range, a third brightness control instruction is generated; the OLED car taillight driving module is used to drive the OLED car taillight to maintain the initial brightness based on the first brightness control instruction, drive the OLED car taillight to reduce the taillight brightness level based on the second brightness control instruction, and drive the OLED car taillight to increase the taillight brightness level based on the third brightness control instruction.

[0013] Furthermore, the control module is also used to: receive the vehicle speed information transmitted by the vehicle speed sensor bus, and determine the speed range of the vehicle at this time; at the same time, determine whether the mode in which the car taillight pattern changes with the vehicle speed is turned on at this time. If not, the control module controls the OLED car taillight to light up and turn off according to the actual vehicle condition based on the OLED car taillight driving module; if the mode in which the car taillight pattern changes with the vehicle speed is turned on, the control module controls the OLED car taillight to display different images based on the OLED car taillight driving module according to the speed range in which the vehicle is located.

[0014] Furthermore, the vehicle computer operation interface is also integrated with image editing software, which is used to obtain user-defined images and / or text information based on the image editing software and parse them into array data and send them to the control module.

[0015] Furthermore, the control module is integrated with an MCU controller, and the automatic brightness adjustment module, the display image dynamic change module and the image custom editing module are integrated in the MCU controller.

[0016] In a second aspect, an embodiment of the present invention provides an editable, self-closed-loop dynamic OLED automobile taillight control method, which is applied to the above-mentioned editable, self-closed-loop dynamic OLED automobile taillight control system, and the control method includes: obtaining the vehicle speed information in real time through a vehicle speed sensor and sending it to the control module; monitoring the light intensity of the ambient light around the vehicle in real time through an ambient light sensor and sending it to the control module; obtaining user-defined image and / or text information based on the image editing software integrated on the image editing device and parsing it into array data and sending it to the control module; the control module generates a corresponding brightness control instruction based on the light intensity of the ambient light around the vehicle based on a preset brightness adjustment rule; the control module generates a corresponding pattern display instruction based on the vehicle speed information based on a preset vehicle speed and pattern mapping rule; the control module parses and reorganizes the array data to generate a corresponding image drive control instruction; the OLED automobile taillight drive module adjusts the display brightness of the OLED automobile taillight based on the brightness control instruction; the OLED automobile taillight drive module controls the OLED automobile taillight to display a pattern and / or text based on the pattern display instruction and / or the image drive control instruction.

[0017] In a third aspect, an embodiment of the present invention further provides an electronic device, comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the computer program implements the above-mentioned editable dynamic OLED automobile taillight control method when executed by the processor.

[0018] In a fourth aspect, an embodiment of the present invention further provides a readable storage medium, which, when the instructions in the storage medium are executed by a processor of an electronic device, enables the electronic device to execute the above-mentioned editable dynamic OLED automobile taillight control method.

[0019] The beneficial effects of the present invention are:

[0020] The embodiment of the present application provides an editable, self-closed-loop dynamic OLED automobile taillight control system and method that integrates basic signal indication functions, dynamically adjusts taillight display effects, and user-defined image and text display functions. It has the following advantages:

[0021] (1) By installing an ambient light sensor inside or near the taillight, the changes in the ambient light around the vehicle are monitored in real time. The ambient light sensor sends the collected data to the microcontroller, which uses an intelligent management strategy to determine whether the light intensity in the current environment meets the preset brightness adjustment conditions. If the light brightness is too low or too high, the brightness of the OLED taillight is increased or decreased in real time, effectively reducing energy consumption while ensuring driving safety, extending the service life of the taillight, and reducing the cost of use.

[0022] (2) The vehicle speed sensor is used to obtain vehicle speed information in real time. The current vehicle speed information is also determined through intelligent management strategies, and the OLED taillight display effect is changed according to the change in vehicle speed. This improves the vehicle's recognition when driving at high speeds and personalization when driving at low speeds.

[0023] (3) User-defined content information displayed on the OLED taillights. Develop an Android-based image editing software that allows users to design and upload customized images and text. Customized information can be displayed in real time on the OLED taillights when the vehicle is stationary, and customized images and text can be stored on the lamp side, making it easier for the vehicle to display scene animations under different driving conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 This is a schematic diagram of the structure of an editable, self-closed-loop dynamic OLED automobile taillight control system provided in Example 1 of the present invention.

[0026] Figure 2 This is a schematic diagram of the structure of another editable, self-closed-loop dynamic OLED automobile taillight control system provided in Example 1 of the present invention.

[0027] Figure 3 This is a flow chart of an editable, self-closed-loop dynamic OLED automobile taillight control method provided in Example 2 of the present invention.

[0028] Figure 4 This is a partial block diagram of an electronic device provided in Embodiment 3 of the present invention. DETAILED DESCRIPTION

[0029] It should be mentioned before discussing the exemplary embodiments in more detail that some exemplary embodiments are described as processes or methods depicted as flow charts. Although the flow charts describe the operations as sequential processes, many of the operations therein can be implemented in parallel, concurrently or simultaneously. In addition, the order of the operations can be rearranged. The process can be terminated when its operation is completed, but can also have additional steps not included in the accompanying drawings. The process can correspond to a method, function, procedure, subroutine, subprogram, etc.

[0030] It should be understood that, although the terms "first", "second", etc. may be used herein to describe various units, these units should not be limited by these terms. These terms are used only to distinguish one unit from another unit. For example, without departing from the scope of the exemplary embodiments, the first unit may be referred to as the second unit, and similarly the second unit may be referred to as the first unit. The term "and / or" used herein includes any and all combinations of one or more of the listed associated items.

[0031] The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, which only illustrates the basic structure of the present invention in a schematic manner, and therefore only shows the components related to the present invention.

[0032] Example 1

[0033] For ease of understanding, the inventive concept is generally described below before describing the embodiments of the present invention in detail:

[0034] The present application provides an editable, self-closed-loop dynamic OLED automobile taillight control system and method, which aims to achieve real-time update and user customization of the OLED taillight display effect, as well as real-time adjustment of the OLED taillight brightness and display pattern according to the vehicle environment and current speed, thereby reducing the energy consumption of the taillight and extending the service life of the taillight.

[0035] Through the Android-based image editing software, users can design and upload custom images and text in the software through the vehicle system or external devices. The edited images and text can be displayed in real time, and can also be used to add or update the preset scene animation on the lighting side. The problem that OLED taillights cannot update the display effect in real time is solved. By installing ambient light sensors in or around the taillights and connecting to vehicle speed sensors, the brightness and speed information are analyzed and changed to the current appropriate display brightness and display effect in real time, which reasonably controls energy consumption while extending the service life of the taillights. The problem that the display brightness and pattern of OLED taillights cannot be changed in real time according to the environment and vehicle speed is solved.

[0036] The specific implementation is as follows:

[0037] like Figure 1 As shown, it is a schematic diagram of the structure of an editable, self-closed-loop dynamic OLED automobile taillight control system provided by this embodiment.

[0038] As an example, the control system includes: a vehicle speed detection module 1, a photoelectric sensor module 2, a control module 3, an OLED car taillight driving module 4 and an image editing device 5. The output end of the vehicle speed detection module 1 is communicatively connected to the first input end of the control module 3, the output end of the photoelectric sensor module 2 is communicatively connected to the second input end of the control module 3, the output end of the image editing device 5 is communicatively connected to the third input end of the control module 3, the output end of the control module 3 is communicatively connected to the input end of the OLED car taillight driving module 4, and the output end of the OLED bicycle taillight driving module 4 is externally connected to the OLED car taillight.

[0039] In some feasible implementations, the vehicle speed detection module 1 is used to obtain the vehicle speed information in real time through a vehicle speed sensor and send it to the control module 3. Specifically, the vehicle itself has a suitable vehicle speed sensor, and the control module 3 is connected to the vehicle speed information transmission bus to receive changes in vehicle speed information.

[0040] In some feasible implementations, the photoelectric sensor module 2 is used to monitor the light intensity of the ambient light around the vehicle in real time through an ambient light sensor and send it to the control module 3. Specifically, the ambient light sensor is installed inside or around the taillight to facilitate the perception of changes in light intensity. The ambient light sensor measures changes in light intensity through the photoelectric effect. When light shines on a photosensitive element, the energy of the light is absorbed by electrons, causing electrons to be excited from the surface of the chip and jump to the inside of the conductor, thereby generating changes in current or voltage. The ambient light sensor converts the light intensity of the external environment into an electrical signal and transmits it to the control module 3 through the I 2 The C bus transmits the electrical signal data to the control module 3 .

[0041] In some feasible implementations, the image editing device 5 is used to obtain user-defined images and / or text information based on the image editing software integrated on the image editing device and parse it into array data and send it to the control module 3. Specifically, through the Android-based image editing software, the user can edit the pattern or text to be displayed by the OLED taillight through his own external device or the car interface. This function can only be used when the vehicle is stationary and is provided with a forced deactivation function.

[0042] In some feasible embodiments, combined with Figure 2As shown, the control module 3 integrates an automatic brightness adjustment module 310, a display image dynamic change module 320 and an image custom editing module 330; the automatic brightness adjustment module 310 is used to generate a corresponding brightness control instruction based on a preset brightness adjustment rule through the illumination intensity of the ambient light around the vehicle; the display image dynamic change module 320 is used to generate a corresponding pattern display instruction based on the preset vehicle speed and pattern mapping rule through the speed information of the vehicle; the image custom editing module 330 is used to generate a corresponding image drive control instruction after parsing and reorganizing the array data.

[0043] Preferably, the preset brightness adjustment rules include: if the illumination intensity of the ambient light around the vehicle is within the first brightness interval, a first brightness control instruction is generated; if the illumination intensity of the ambient light around the vehicle is lower than the left endpoint value of the first brightness interval, a second brightness control instruction is generated; if the illumination intensity of the ambient light around the vehicle is higher than the right endpoint value of the first brightness interval, a third brightness control instruction is generated; the OLED car taillight driving module 4 is used to drive the OLED car taillight to maintain the initial brightness based on the first brightness control instruction, drive the OLED car taillight to reduce the taillight brightness level based on the second brightness control instruction, and drive the OLED car taillight to increase the taillight brightness level based on the third brightness control instruction. Specifically, the control module 3 generates a control signal through I 2After the C bus receives the light intensity electrical signal sent by the ambient light sensor, it determines the light intensity around the OLED taillight at this time, and makes a judgment based on the preset light intensity level. When the ambient light brightness is within the normal range, the control module maintains the brightness of the OLED taillight at the set normal brightness; when the ambient light sensor senses that the ambient light brightness around the OLED taillight exceeds the normal brightness value, the control module 3 increases the brightness level of the taillight within the range permitted by the law according to the electrical signal data transmitted by the ambient light sensor; when the ambient light sensor senses that the ambient light brightness around the OLED taillight is lower than the normal brightness, the control module 3 reduces the brightness level of the taillight within the range permitted by the law according to the electrical signal data transmitted by the ambient light sensor, thereby realizing the function of automatically adjusting the brightness of the OLED taillight. Among them, the first brightness interval is [500cd, 800cd]. If the illumination intensity of the ambient light around the vehicle is lower than the left endpoint value (500cd) of the first brightness interval, the control module 3 reduces the brightness level of the taillight within the scope permitted by the law according to the electrical signal data transmitted by the ambient light sensor; if the illumination intensity of the ambient light around the vehicle is higher than the right endpoint value (800cd) of the first brightness interval, the control module 3 increases the brightness level of the taillight within the scope permitted by the law according to the electrical signal data transmitted by the ambient light sensor. It should be noted that there is no restriction on the first brightness interval here, and relevant technicians can change its specific value based on actual needs. Specifically, the control module 3 receives the vehicle speed information transmitted by the vehicle speed sensor bus and determines the speed interval of the vehicle at this time. At the same time, it is determined whether the mode of displaying the OLED taillight pattern in real time with the vehicle speed is turned on at this time. If it is not turned on, the control module controls the OLED taillight to light up and turn off according to the actual vehicle condition. If the above mode is turned on, the control module 3 starts to process the vehicle speed information in real time, and drives the OLED light board to display different images corresponding to the speed interval of the vehicle. Specifically, when in the image editing mode, the control module 3 and the user's external image editing device 5 or the vehicle computer establish a connection via Bluetooth. The control module 3 waits to receive the data after the external image editing device 5 or the vehicle computer has completed the analysis, and first determines the scene to which the image editing needs to be applied at this time. If it is only used for real-time display, the control module 3 reorganizes the received image or text data and stores it in the first flash module inside the MCU, and drives the OLED light board to display the edited pattern or text. After receiving the newly edited pattern or text data, the image data previously used only for real-time display is deleted, and the new data is saved and the OLED light board is driven for display. If the edited pattern or text at this time is used for subsequent different scenes, the control module 3 reorganizes the image data through the MCU and stores it in the external second flash module, which is convenient for subsequent direct calls, and does not occupy the internal flash space of the MCU. If it is the preset scene editing mode at this time, the control module 3 controls the replacement of the original preset scene data with the newly edited pattern or text data to realize the image editing and scene update functions.That is, if it is a preset scene editing mode, the custom edited image and / or text information can be replaced with the pattern information in the pre-stored vehicle speed-pattern mapping relationship.

[0044] In some feasible implementations, the control system further includes a vehicle operation interface 6, the output port of the vehicle operation interface 6 is communicatively connected to the fourth input terminal of the control module 3; the vehicle operation interface 6 is used for the user to select a working mode, and the working mode includes one or a combination of a vehicle taillight brightness automatic adjustment mode, a vehicle taillight pattern change mode with vehicle speed, and an image custom editing mode. Among them, the vehicle operation interface 6 can be a control panel integrated inside the vehicle, and the user can select and switch the working mode by touching the control panel. That is, the selection of the working mode is a manual operation performed by the user on the vehicle operation interface 6. The vehicle operation interface 6 is also integrated with an image editing software for obtaining user-defined images and / or text information based on the image editing software and parsing it into array data and sending it to the control module. That is, the user can input customized images and / or text information through the image editing device 5 and the vehicle interface 6.

[0045] In some feasible embodiments, the control system also includes a body controller 7, the output end of the body controller 7 is communicatively connected to the fifth input end of the control module 3; the body controller 7 is used to send a vehicle bus CAN signal for controlling the OLED car taillights to the control module 3, and the CAN signal includes one or a combination of turn prompts, vehicle unlocking, vehicle locking, vehicle braking, and temporary parking signals; based on the vehicle bus CAN signal for controlling the OLED car taillights, the control module 3 sends a control signal to the OLED car taillight drive module 4 to enable the OLED car taillights to perform corresponding operations, alert surrounding traffic participants, and ensure the safety and personalization of vehicle driving.

[0046] In some feasible implementations, the control module 3 is integrated with an MCU controller, and the automatic brightness adjustment module 310, the display image dynamic change module 320 and the image custom editing module 330 are integrated in the MCU controller.

[0047] In some feasible implementations, the OLED car taillight driving module 4 is used to adjust the display brightness of the OLED car taillight based on the brightness control instruction, and control the OLED car taillight to display patterns and / or text based on the pattern display instruction and / or image drive control instruction.

[0048] The above embodiment monitors the changes of ambient light around the vehicle in real time by installing an ambient light sensor inside or near the taillight. The ambient light sensor sends the collected data to the microcontroller, and determines whether the light intensity of the current environment meets the preset brightness adjustment conditions through an intelligent management strategy. If the light brightness is too low or too high, the brightness of the OLED taillight is increased or decreased in real time, which effectively reduces energy consumption while ensuring driving safety, prolongs the service life of the taillight, and reduces the cost of use. The vehicle speed information is obtained in real time through the vehicle speed sensor. The current vehicle speed information is also determined through an intelligent management strategy, and the display effect of the OLED taillight is changed according to the change of the vehicle speed. Improve the recognition of the vehicle when driving at high speed and personalize it when driving at low speed. Users customize the content information displayed by the OLED taillight. Develop an image editing software based on Android, through which users can design and upload customized images and texts. Customized information can be displayed in real time through the OLED taillight when the vehicle is stationary, and customized images and texts can be stored at the lamp end, which is convenient for the vehicle to display scene animations under different driving conditions.

[0049] It is worth mentioning that all modules involved in this embodiment are logical units. In practical applications, a logical unit can be a physical unit, a part of a physical unit, or a combination of multiple physical units. In addition, in order to highlight the innovative part of the present invention, this embodiment does not introduce units that are not closely related to solving the technical problem proposed by the present invention, but this does not mean that there are no other units in this embodiment.

[0050] Example 2

[0051] See also Figure 3 , this embodiment provides an editable, self-closed-loop dynamic OLED car taillight control method flow chart.

[0052] As an example, the method is applied to the above-mentioned editable, self-closed-loop dynamic OLED automobile taillight control system, and the method includes:

[0053] S310: Acquire the vehicle speed information in real time through the vehicle speed sensor and send it to the control module.

[0054] S320: Monitor the light intensity of the ambient light around the vehicle in real time through the ambient light sensor and send it to the control module.

[0055] S330: Based on the image editing software integrated on the image editing device, the user-defined image and / or text information is obtained and parsed into array data and sent to the control module.

[0056] S340: The control module generates a corresponding brightness control instruction based on the light intensity of the ambient light around the vehicle and a preset brightness adjustment rule.

[0057] S350: The control module generates a corresponding pattern display instruction based on the vehicle speed information and a preset vehicle speed and pattern mapping rule.

[0058] S360: The control module parses and reorganizes the array data to generate corresponding image drive control instructions.

[0059] S370: The OLED automobile taillight driving module adjusts the display brightness of the OLED automobile taillight based on the brightness control instruction.

[0060] S380: The OLED automobile taillight driving module controls the OLED automobile taillight to display patterns and / or texts based on the pattern display instruction and / or the image driving control instruction.

[0061] It is not difficult to find that this embodiment is a method embodiment corresponding to the first embodiment, and this embodiment can be implemented in conjunction with the first embodiment. The relevant technical details mentioned in the first embodiment are still valid in this embodiment, and in order to reduce repetition, they are not repeated here. Accordingly, the relevant technical details mentioned in this embodiment can also be applied in the first embodiment.

[0062] Example 3

[0063] See also Figure 4 An embodiment of the present invention also provides an electronic device, comprising: a memory and a processor; the memory stores at least one program instruction; the processor loads and executes the at least one program instruction to implement the editable, self-closed-loop dynamic OLED car taillight control method provided in Example 2.

[0064] The memory 702 and the processor 701 are connected in a bus manner, and the bus may include any number of interconnected buses and bridges, and the bus connects various circuits of one or more processors 701 and the memory 702 together. The bus can also connect various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface between the bus and the transceiver. The transceiver can be one element or multiple elements, such as multiple receivers and transmitters, providing a unit for communicating with various other devices on a transmission medium. The data processed by the processor 701 is transmitted on a wireless medium via an antenna, and further, the antenna also receives data and transmits the data to the processor 701.

[0065] The processor 701 is responsible for managing the bus and general processing, and can also provide various functions, including timing, peripheral interfaces, voltage regulation, power management and other control functions. The memory 702 can be used to store data used by the processor 701 when performing operations.

[0066] Example 4

[0067] The embodiment of the present invention further proposes a storage medium, on which an editable, self-closed-loop dynamic OLED automobile taillight control method is stored, and when the editable, self-closed-loop dynamic OLED automobile taillight control program is executed, the steps of the editable, self-closed-loop dynamic OLED automobile taillight control method described above are implemented. Since the storage medium adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0068] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the invention before the application date or priority date, can know all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the scope of protection of the present invention, which will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An editable, self-closed-loop dynamic OLED car taillight control system, characterized in that: The control system includes: a vehicle speed detection module, a photoelectric sensor module, a control module, an OLED car taillight drive module and an image editing device; The output end of the vehicle speed detection module is communicatively connected to the first input end of the control module, the output end of the photoelectric sensor module is communicatively connected to the second input end of the control module, the output end of the image editing device is communicatively connected to the third input end of the control module, the output end of the control module is communicatively connected to the input end of the OLED car taillight driving module, and the output end of the OLED bicycle taillight driving module is externally connected to the OLED car taillight; The vehicle speed detection module is used to obtain the vehicle speed information in real time through the vehicle speed sensor and send it to the control module; The photoelectric sensor module is used to monitor the light intensity of the ambient light around the vehicle in real time through the ambient light sensor and send it to the control module; The image editing device is used to obtain user-defined image and / or text information based on the image editing software integrated on the image editing device and parse it into array data and send it to the control module; The control module is integrated with an automatic brightness adjustment module, a dynamic image display change module and an image custom editing module; The automatic brightness adjustment module is used to generate a corresponding brightness control instruction based on the preset brightness adjustment rule according to the illumination intensity of the ambient light around the vehicle; The display image dynamic change module is used to generate a corresponding pattern display instruction based on the vehicle speed information and the preset vehicle speed and pattern mapping rules; The image custom editing module is used to parse and reorganize the array data to generate corresponding image drive control instructions; The OLED car taillight driving module is used to adjust the display brightness of the OLED car taillight based on the brightness control instruction, and control the OLED car taillight to display patterns and / or text based on the pattern display instruction and / or image drive control instruction.

2. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 1 is characterized in that: The control system further comprises a vehicle computer operation interface, wherein an output port of the vehicle computer operation interface is communicatively connected to a fourth input terminal of the control module; The vehicle computer operation interface is used for the user to select a working mode, and the working mode includes one or a combination of a car taillight brightness automatic adjustment mode, a car taillight pattern change mode with vehicle speed, and an image custom editing mode.

3. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 2 is characterized in that: The control system further comprises a first flash module and a second flash module, wherein the first flash module is integrated in the control module, and an input end of the second flash module is communicatively connected to an output end of the control module; The first flash module and the second flash module are used to store customized image and / or text information.

4. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 3 is characterized in that: The image custom editing mode also includes a real-time display mode, a scene storage mode and a preset scene editing mode; the control module is used to: When in real-time display mode, the control module reorganizes the received image and / or text information and stores it in a first flash module integrated inside the control module, and at the same time drives the OLED car taillight to display the edited pattern and / or text based on the OLED car taillight driving module; When in the scene storage mode, the control module reorganizes the received image and / or text information and stores it in the external second flash module for subsequent direct call; When in the preset scene editing mode, the control module replaces the original preset scene data with the newly edited pattern and / or text information.

5. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 1, characterized in that: The control system further comprises a body controller, an output terminal of the body controller being communicatively connected to a fifth input terminal of the control module; The body controller is used to send a vehicle bus CAN signal for controlling the OLED car taillight to the control module, and the CAN signal includes one or a combination of a turn prompt, a vehicle unlock, a vehicle lock, a vehicle brake, and a temporary parking signal; The control module sends a control signal to the OLED car tail light driving module based on the vehicle bus CAN signal that controls the OLED car tail light, so that the OLED car tail light performs a corresponding operation.

6. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 1, characterized in that: The preset brightness adjustment rules include: If the illumination intensity of the ambient light around the vehicle is within a first brightness range, generating a first brightness control instruction; If the illumination intensity of the ambient light around the vehicle is lower than the left endpoint value of the first brightness interval, a second brightness control instruction is generated; If the illumination intensity of the ambient light around the vehicle is higher than the right endpoint value of the first brightness interval, a third brightness control instruction is generated; The OLED car taillight driving module is used to drive the OLED car taillight to maintain the initial brightness based on the first brightness control instruction, drive the OLED car taillight to reduce the taillight brightness level based on the second brightness control instruction, and drive the OLED car taillight to increase the taillight brightness level based on the third brightness control instruction.

7. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 1, characterized in that: The control module is also used for: Receive vehicle speed information transmitted by the vehicle speed sensor bus, and determine the speed range of the vehicle at this time; At the same time, it is determined whether the mode of changing the taillight pattern with the vehicle speed is turned on at this time. If not, the control module controls the OLED taillight to light up and turn off according to the actual vehicle condition based on the OLED taillight driving module; If the mode in which the car taillight pattern changes with the vehicle speed is turned on, the control module controls the OLED car taillight to display different images based on the OLED car taillight driving module according to the speed range in which the vehicle is located.

8. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 2, characterized in that: The vehicle computer operation interface is also integrated with image editing software, which is used to obtain user-defined images and / or text information based on the image editing software and parse them into array data and send them to the control module.

9. The editable, self-closed-loop dynamic OLED automobile taillight control system according to claim 1, characterized in that: The control module is integrated with an MCU controller, and the automatic brightness adjustment module, the display image dynamic change module and the image custom editing module are integrated in the MCU controller.

10. An editable, self-closed-loop dynamic OLED automobile taillight control method, characterized in that: The method is applied to the editable, self-closed-loop dynamic OLED automobile taillight control system according to any one of claims 1 to 9, and the control method comprises: Acquire the vehicle speed information in real time through the vehicle speed sensor and send it to the control module; The ambient light sensor monitors the intensity of the ambient light around the vehicle in real time and sends the information to the control module; Based on the image editing software integrated on the image editing device, the user-defined image and / or text information is acquired and parsed into array data and sent to the control module; The control module generates a corresponding brightness control instruction based on the preset brightness adjustment rule according to the illumination intensity of the ambient light around the vehicle; The control module generates a corresponding pattern display instruction based on the vehicle speed information and the preset vehicle speed and pattern mapping rules; The control module analyzes and reorganizes the array data to generate corresponding image drive control instructions; The OLED automobile taillight driving module adjusts the display brightness of the OLED automobile taillight based on the brightness control instruction; The OLED automobile taillight driving module controls the OLED automobile taillight to display patterns and / or texts based on the pattern display instruction and / or the image driving control instruction.

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