CN115665921A - Control method and system for vehicle-mounted interactive lamp - Google Patents
Control method and system for vehicle-mounted interactive lamp Download PDFInfo
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- CN115665921A CN115665921A CN202211296015.8A CN202211296015A CN115665921A CN 115665921 A CN115665921 A CN 115665921A CN 202211296015 A CN202211296015 A CN 202211296015A CN 115665921 A CN115665921 A CN 115665921A
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Abstract
The invention relates to a control method and a system of a vehicle-mounted interactive lamp, which comprise the following steps: s01, a controller acquires vehicle speed and interactive lamp control information; s02, judging the vehicle speed by a controller; s03, if the vehicle speed is less than or equal to a first preset value, the controller obtains corresponding pattern information according to the interactive lamp control information and sends the pattern information to an interactive lamp for displaying so as to convey the intention of a driver and a passenger to the outside; and S04, if the vehicle speed is greater than a second preset value, not lighting the interactive lamp. The controller sends the vehicle state information to the control unit of the interactive lamp, the control unit controls the interactive lamp to visually convey the intention of a driver and a passenger to the outside in the form of an image, the man-machine interaction inductance is enhanced, the interactive lamp pattern self-defining module is further arranged, the driver or a passenger can edit the intention which the driver or the passenger wants to express through the self-defining module and form a data packet to be sent to the interactive lamp, and the vehicle lamp is higher in playability.
Description
Technical Field
The invention belongs to the technical field of automobiles, and particularly relates to a control technology of a vehicle-mounted interactive lamp.
Background
Automobiles have long been used as vehicles, and have been strong in mechanical feeling and strength, but they also have a cold feeling. With the development of electronization and pure electricization, the automobile seems to gradually begin to 'understand you', and another feeling, namely intellectualization, is brought to people. People can go to control the car or the car goes to understand you through the camera through pronunciation, and the driver can go to realize the interaction with the car other people through the car even now, and through the realization of these functions, the car becomes more interesting.
The prior vehicle light has the following problems: the expression form is single, for example, the headlamp only can play a role of illumination, and the steering lamp only can indicate steering or emergency; information which a driver wants to express cannot be intuitively transmitted to the outside; and the light lacks human-vehicle interaction experience.
The Chinese patent document with publication number CN210554480U discloses a technology named as an interpersonal interactive system based on flowing light effect, and the technology discloses a technical means comprising a waiting sub-controller and a lamp strip main controller; when the state of the vehicle changes, the control system of the vehicle sends a control command to the lamp strip main controller, or the lamp strip main controller sends the control command to the lamp strip sub controller, and the lamp strip sub controller controls the lamp strip to be opened according to the control command and controls the lamp strip to have different luminous effects or luminous colors. The technical means disclosed in the technology is a lamp strip, namely an atmosphere lamp, the lamp strip is few in representation form, and transmitted information is limited. In addition, no custom module is provided in the art.
Disclosure of Invention
The invention aims to provide a control method and a control system for a vehicle-mounted interactive lamp, which solve the technical problems that: the existing car lamp has a single expression form and cannot visually transmit information which a driver wants to express to the outside, so that the man-machine interaction experience is poor.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a control method of a vehicle-mounted interactive lamp comprises the following steps,
s01, a controller acquires vehicle speed and interactive lamp control information, wherein the interactive lamp control information is vehicle state information or interactive lamp pattern self-defining information;
s02, judging the vehicle speed by a controller;
s03, if the vehicle speed is less than or equal to a first preset value, the controller obtains corresponding pattern information according to the interactive lamp control information and sends the pattern information to an interactive lamp for displaying so as to convey the intention of a driver and a passenger to the outside;
and S04, if the vehicle speed is greater than a second preset value, not lighting the interactive lamp.
Specifically, vehicle state information includes gear state information and gift pedestrian state information, gear state information and gift pedestrian state information all are furnished with corresponding pattern information, supply the calling to use and show in mutual lamp.
The interactive lamp pattern self-defining information is pattern information obtained through user self-defining.
Preferably, the first and second liquid crystal display panels are,
in the step S01, the user-defined pattern information is defined by an interactive light pattern, and the defining of the interactive light pattern includes pattern editing and pattern sending. The method is realized through an interactive lamp pattern self-defining module, a pattern editing module and a pattern sending module respectively.
Mutual lamp pattern self-defined module is for installing in the APP of on-vehicle display element, the APP includes pattern editing module and pattern sending module, the controller acquires the step of pattern information is:
s011, customizing interactive lamp patterns through the image editing module to form pattern information and storing the pattern information in an interactive lamp customized gallery;
s012, sending the pattern information stored in the interactive lamp self-defined image library to a CAN bus through a pattern sending module;
and S013, the controller acquires pattern information from the CAN bus.
Preferably, the first and second electrodes are formed of a metal,
the pattern editing module further comprises a clearing module and a quitting editing module, the clearing module is used for clearing the edited pattern, and the quitting module is used for quitting the pattern editing state.
Preferably, the first and second electrodes are formed of a metal,
APP still including delete module and withdraw from pattern save module, delete module is used for deleting the pattern information who has been preserved in mutual lamp self-defined gallery, withdraw from pattern save module and be used for withdrawing from the pattern when mutual lamp self-defined gallery storage is full, the execution pattern is preserved and is moved and save.
Preferably, the first and second electrodes are formed of a metal,
the vehicle state information includes gear state information and courtesy pedestrian state information.
The invention also provides a control system of the vehicle-mounted interactive lamp, which comprises the following components:
the controller is configured to acquire vehicle speed and interactive lamp control information, and by judging the vehicle speed, when the vehicle speed is less than or equal to a first preset value, corresponding pattern information is acquired according to the interactive lamp control information and is sent to the interactive lamp for display; and the interactive lamp control information is vehicle state information or interactive lamp pattern self-defined information.
The interactive lamp is used for lighting the LED lamps at the corresponding positions based on the corresponding pattern information so as to display the patterns.
The vehicle state information includes gear state information and gift pedestrian state information, gear state information and gift pedestrian state information all are furnished with corresponding pattern information, supply the calling to use in mutual lamp demonstration.
The interactive lamp pattern self-defining information is pattern information obtained through user self-defining. The user self-defining is carried out through an interactive lamp pattern self-defining module, and the interactive lamp pattern self-defining module comprises a pattern editing module and a pattern sending module.
The image editing module is used for responding to an editing instruction of a user to edit and form pattern information and storing the pattern information to the interactive lamp user-defined gallery;
and the pattern sending module responds to a control instruction of the controller and sends the pattern information stored in the interactive lamp self-defined gallery to the interactive lamp for display.
Preferably, the pattern editing module further comprises a clearing module and a quitting editing module, the clearing module is used for clearing the edited pattern, and the quitting module is used for quitting the pattern editing state.
Preferably, the interactive lamp self-defining gallery storage system further comprises a deleting module and a quitting pattern storage module, wherein the deleting module is used for deleting the pattern information already stored in the interactive lamp self-defining gallery, and the quitting pattern storage module is used for quitting the pattern storage when the interactive lamp self-defining gallery storage is full and the pattern storage action is executed.
By adopting the technical scheme, the invention has the following beneficial technical effects:
the invention sends the vehicle state information to the control unit of the interactive lamp through the controller, the control unit controls the interactive lamp to visually convey the intention of a driver and a passenger to the outside in the form of an image (pattern information), the man-machine interaction is enhanced, the invention also provides an interactive lamp pattern self-defining module, and the driver or a secondary driver can edit the intention which the driver or the secondary driver wants to express through the self-defining module and form a data packet to be sent to the interactive lamp, so that the playability of the vehicle lamp is higher.
Drawings
FIG. 1 is a flow chart of vehicle status information prompting according to the present invention;
FIG. 2 is a diagram of the APP front end interface for custom patterns in accordance with the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1 and fig. 2, the present embodiment provides a method for controlling a vehicle interactive lamp, including the following steps,
and S01, the controller acquires vehicle speed and interactive lamp control information through the CAN bus, wherein the interactive lamp control information is vehicle state information or pattern information customized through an interactive lamp pattern customization module, and the information is information for bearing the intention of drivers and passengers. The invention comprises three ends, namely a controller, an interactive lamp and a vehicle-mounted display unit.
The vehicle state information designed in the present embodiment includes gear state information or courtesy pedestrian information. The gear state information and the courtesy pedestrian state information are all provided with corresponding pattern information, and the pattern information is stored and is used for being called to be displayed by an interactive lamp.
And S02, judging the vehicle speed by the controller.
And S03, if the vehicle speed is less than or equal to the first preset value, the controller sends control information of the interactive lamp to a control unit of the interactive lamp, the control unit sends a control signal to the interactive lamp based on the control information of the interactive lamp, and an LED lamp at the corresponding position of the interactive lamp is lightened to form a corresponding pattern so as to convey the intention of a driver and passengers to the outside.
And S04, if the vehicle speed is greater than a second preset value, not lighting the interactive lamp.
For example, when the vehicle is powered on, the controller judges that the vehicle speed is less than or equal to a first preset value (the vehicle speed is initialized to 0 km/h), current gear state information or courtesy pedestrian state information is sent to the interactive lamp, and the interactive lamp lights the stored corresponding pattern according to the information; and if the vehicle speed is greater than a second preset value (the vehicle speed is initialized to be 1 km/h), turning off the interactive lamp pattern. Note that: the first and second preset values are different for the following reasons: in order to prevent the interactive lamp from being suddenly turned on and suddenly turned off, the preset value needs to be made into a hysteresis interval, namely the first preset value is different from the second preset value.
Specifically, in S01, the interactive lamp pattern customization information is pattern information obtained through user customization. The invention is provided with an interactive lamp pattern self-defining module, in the embodiment, the interactive lamp pattern self-defining APP is arranged on a vehicle-mounted display unit, the APP comprises a pattern editing module and a pattern sending module, and the step of obtaining the self-defining pattern information by a controller is as follows: s011, customizing interactive lamp patterns through an image editing module to form pattern information and storing the pattern information in an interactive lamp customized gallery; s012, sending the pattern information stored in the interactive lamp custom image library to a CAN bus through a pattern sending module; and S013, the controller acquires pattern information from the CAN bus.
As shown in fig. 2, when the vehicle is powered on, the vehicle-mounted display unit should provide an interactive lamp pattern custom button, and the user-defined interface is entered by clicking the button, and the interface should include: interactive lamp drawing board (consistent with interactive lamp arrangement), interactive lamp self-defining gallery and exit button. When a user clicks the interactive light drawing board, the non-editing state is blank; in the edit state, the pattern can be customized thereon.
Specifically, the pattern editing module further comprises a clearing module and a quitting editing module, wherein the clearing module is used for clearing the edited pattern, and the quitting module is used for quitting the pattern editing state. Popping up a clear button, a save button and an exit button after the pattern information is edited; clicking a storage button, immediately storing a user-defined pattern to an interactive lamp self-defined gallery, displaying the gallery after successful storage, sending pattern information through an interactive lamp programming pattern storage request, receiving interactive lamp programming pattern storage feedback for display, displaying that the frame is successfully stored if the storage is successful, displaying that the frame is successfully stored if the storage is failed, displaying that the frame is failed to store if the storage is failed, trying again until the frame disappears or the frame is displayed for a certain time (an initial value of 5 s) after the user clicks confirmation, and automatically quitting the frame; after clicking the clear button, all contents in the drawing board can be cleared by one key, and the new pattern can be edited again immediately; and clicking an exit button, controlling the drawing board to immediately exit the pattern editing state, clearing all contents on the drawing board, and hiding three popped buttons.
Specifically, the interactive lamp pattern-defined APP further comprises a deleting module and a quitting pattern storing module, wherein the deleting module is used for deleting the pattern information stored in the interactive lamp self-defined gallery, and the quitting pattern storing module is used for quitting pattern storing when the interactive lamp self-defined gallery is fully stored and the pattern storing action is executed. After a user clicks an interactive lamp gallery button, a gallery preview interface is entered, and the interface comprises: send button, delete button, exit button, the gallery may store a certain number of custom patterns. When a user clicks a sending button, an interactive lamp programming pattern control request is continuously sent, an interactive lamp programming pattern control feedback is received and displayed, if the feedback is successful, the pattern on the vehicle-mounted display unit is displayed in gray, please note that only black and white display can be carried out according to the requirement of a drawing in figure 2, so that the pattern cannot be seen in gray, but one of the white sending representations is 'not sent', namely, the 'sending' button cannot be operated; the user clicks the delete button and should prompt immediately "if you confirm deleting the content" and provide confirmation and deselection: deleting the corresponding pattern and sending an interactive lamp programming pattern deletion request after selecting confirmation, receiving an interactive lamp programming pattern deletion feedback to display, if the feedback is successful, popping the frame, namely ' deleted successfully ', if the feedback is failed, popping the frame, namely ' deleted failed ', trying again ', knowing that the user automatically exits the pop frame after confirming that the pop frame disappears or the pop frame displays a certain time (initial value is 5 s), and sending the interactive lamp programming pattern deletion request after clicking a deletion button again; if the selection is cancelled, the prompt disappears, and the original interface is returned; when the user executes the saving action, the gallery storage is full, the popup box prompts to delete the contents in the gallery, the user can click that the user knows in the popup box and immediately quits popup box display, or the popup box automatically quits after displaying for a certain time (initial value is 5 s), and the contents on the drawing board are kept unchanged unless the drawing board clarity condition is met.
Specifically, the vehicle state information includes gear state information and courtesy pedestrian state information.
The following embodiments further provide an in-vehicle interactive light control system, which at least includes a controller, an interactive light, and an in-vehicle display unit. The controller judges the current vehicle state and then sends the vehicle state information to the interactive lamp. The vehicle-mounted display unit provides a user-defined programming interface for a user, is used for editing pattern information and sends the pattern information to the interactive lamp. The patterns displayed by the interactive lamp can be stored in a certain number in advance, the interactive lamp calls the stored pictures to display according to the received vehicle state information, or the corresponding position LEDs and the like are controlled to be lightened according to the received real-time programming information.
During specific use, after a user puts the vehicle into an ON gear, the controller judges whether to carry out gear or courtesy pedestrian information prompt according to the current vehicle speed and vehicle state information (namely, gear signals and courtesy pedestrian states), if the conditions are met, the information is sent to the interactive lamp, and the interactive lamp displays the current gear information or courtesy pedestrian information of the vehicle according to the information of the picture.
The vehicle-mounted display unit provides a drawing board interface for a driver, the drawing board is consistent with the arrangement mode of the interactive lamps and the number of the LEDs, the operation patterns of the user are sent to the interactive lamps in the form of data packets, and the interactive lamps control the interactive lamps to light the LED lamps at corresponding positions after analyzing the data packets, so that information displayed by the user is transmitted to the outside of the vehicle in real time.
It can be seen from the above embodiments that, in the present invention, the interactive lamp can automatically display to the pedestrian outside the vehicle in the form of a picture according to the actual state of the vehicle, such as the gear state and the state of the courier, so that the pedestrian can more intuitively know the intention of the driver. The driver can also carry out self-defining programming on the interactive lamp on the vehicle-mounted display unit, and then the interactive lamp transmits information to the outside of the vehicle in the form of pictures or animations. The interactive lamp custom programming has the advantages of high playability, intuitive expression information, strong human-vehicle interaction experience feeling and the like.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. The invention is not described in detail in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention can be made, and the same should be considered as the disclosure of the present invention as long as the idea of the present disclosure is not violated.
Claims (10)
1. A control method of a vehicle interactive lamp is characterized by comprising the following steps,
s01, a controller acquires vehicle speed and interactive lamp control information, wherein the interactive lamp control information is vehicle state information or interactive lamp pattern self-defined information;
s02, judging the vehicle speed by a controller;
s03, if the vehicle speed is less than or equal to a first preset value, the controller obtains corresponding pattern information according to the interactive lamp control information and sends the pattern information to an interactive lamp for displaying so as to convey the intention of a driver and a passenger to the outside;
and S04, if the vehicle speed is greater than a second preset value, not lighting the interactive lamp.
2. The method of claim 1, wherein the vehicle state information comprises gear state information and courier pedestrian state information, each of the gear state information and courier pedestrian state information being provided with corresponding pattern information for invoking for interactive light display.
3. The method according to claim 1 or 2, wherein the interactive light pattern customization information is pattern information obtained by user customization.
4. The method of claim 3, wherein the user-defined pattern information is obtained by interactive light pattern customization, the interactive light pattern customization comprising pattern editing and pattern sending:
the image editing is to form pattern information in response to an editing instruction of a user and store the pattern information in an interactive lamp custom gallery;
and the pattern sending is to respond to a control instruction of the controller and send the pattern information stored in the interactive lamp self-defined gallery to the interactive lamp for display.
5. The method of claim 4,
the pattern editing further comprises pattern clearing and quitting editing, wherein the pattern clearing is used for clearing the edited pattern, and the quitting editing is used for quitting the pattern editing state.
6. The method of claim 4,
the interactive lamp pattern self-definition also comprises pattern deletion and pattern quitting storage, wherein the pattern deletion is used for deleting the pattern information stored in the interactive lamp self-definition gallery, and the pattern quitting storage is used for quitting the pattern saving when the interactive lamp self-definition gallery is full of storage and the pattern saving action is executed.
7. The method of claim 4, further providing a custom programming interface for the user via the in-vehicle display unit.
8. The control system of the vehicle-mounted interactive lamp is characterized by comprising a controller and the interactive lamp
The controller is configured to acquire vehicle speed and interactive lamp control information, acquire corresponding pattern information according to the interactive lamp control information by judging the vehicle speed when the vehicle speed is less than or equal to a first preset value, and send the pattern information to the interactive lamp for display; the interactive lamp control information is vehicle state information or interactive lamp pattern self-defining information;
the interactive lamp is used for lighting the LED lamps at the corresponding positions based on the corresponding pattern information so as to display the patterns.
9. The system of claim 8, wherein the vehicle state information comprises gear state information and courier pedestrian state information, the gear state information and the courier pedestrian state information are both provided with corresponding pattern information for calling and being used for an interactive lamp to display, and the interactive lamp pattern customization information is pattern information obtained through user customization.
10. The system of claim 9, wherein the user-defined pattern information is via an interactive light pattern definition module comprising a pattern editing module and a pattern sending module:
the image editing module is used for editing and forming pattern information in response to an editing instruction of a user and storing the pattern information to the interactive lamp custom gallery;
and the pattern sending module responds to a control instruction of the controller and sends the pattern information stored in the interactive lamp self-defined gallery to the interactive lamp for display.
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| CN202211296015.8A CN115665921A (en) | 2022-10-21 | 2022-10-21 | Control method and system for vehicle-mounted interactive lamp |
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