Vehicle driving mode display method, system, and vehicle

Abstract

The application discloses a vehicle driving mode display method, system and vehicle, which comprises a driving mode switch, a control signal module, a signal forwarding module and a display module; the driving mode switch is used for switching the driving mode state; the control signal module is used for monitoring the trigger signal of the driving mode switch and inputting the current driving mode state to the signal forwarding module, and the control signal module is connected with the driving mode switch and the signal forwarding module respectively; the signal forwarding module is used for forwarding the vehicle driving mode state signal, and the signal forwarding module is connected with the display module; the display module is used for displaying the current driving mode state after receiving the vehicle driving mode state signal input by the signal forwarding module, and displaying the basic driving information in the theme mode and the corresponding driving mode simultaneously when the current theme mode of the display module is set as "automatic mode" and opened. The application associates the vehicle driving mode with the display theme style.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile driving mode display, in particular to a vehicle driving mode display method and system. BACKGROUND

[0002] Patent document CN113428166A discloses a vehicle driving mode control method, system and vehicle, taking the power system PCU controller as the core algorithm carrier, the input being the voltage of the first driving mode switch, the voltage of the second driving mode switch and the HU driving mode target, the power system PCU controller being a BSW level digital or analog signal processing, an ASW level signal processing, a first driving mode switch and a second driving mode switch fault judgment, a fault processing, an input signal anti-jitter processing, a mode switch request validity determination, a mode switch request state determination, a driving mode state determination and a driving mode output de-bouncing processing. The method can judge and process the fault state of the driving mode switch, avoid the entire function from being unable to be normally used due to the fault of a certain switch, the algorithm is rigorous, and the reliability of driving mode selection is improved.

[0003] Patent document CN207860168U discloses a vehicle mode switching system, comprising: a driving mode switching module for receiving a vehicle driving mode switching signal and switching the vehicle driving mode according to the vehicle driving mode switching signal; an audio module for emitting an audio prompt after detecting that the vehicle driving mode is switched; and a display module for displaying a prompt image after detecting that the vehicle driving mode is switched. Through the system, the user can feel a sense of ritual and immersion during the process of vehicle driving mode switching.

[0004] The above solutions do not associate the vehicle driving mode with the display theme style. SUMMARY

[0005] The purpose of the present application is to provide a vehicle driving mode display method, system and vehicle, which can associate the vehicle driving mode with the display theme style.

[0006] In a first aspect, the present application provides a vehicle driving mode display system, comprising a driving mode switch, a control signal module, a signal forwarding module and a display module.

[0007] The driving mode switch is used to switch the driving mode state.

[0008] The control signal module is used to monitor the trigger signal of the driving mode switch and input the current driving mode state to the signal forwarding module, and the control signal module is connected with the driving mode switch and the signal forwarding module respectively.

[0009] The signal forwarding module is used for forwarding the vehicle driving mode state signal, and the signal forwarding module is connected with the display module.

[0010] The display module is used for displaying the current driving mode state when the vehicle driving mode state signal input by the signal forwarding module is received and the current theme mode of the display module is set as "automatic mode" to be opened, and simultaneously displaying the basic driving information in the theme mode and the corresponding driving mode.

[0011] In the second aspect, the vehicle driving mode display method of the present application adopts the vehicle driving mode display system of the present application, and the method comprises the following steps.

[0012] Step 1: pressing the driving mode switch;

[0013] Step 2: inputting the current driving mode state to the signal forwarding module in response to the trigger signal of the driving mode switch monitored by the control signal module;

[0014] Step 3: forwarding the vehicle driving mode state signal by the signal forwarding module;

[0015] Step 4: displaying the current driving mode state when the vehicle driving mode state signal input by the signal forwarding module is received and the current theme mode of the display module is set as "automatic mode" to be opened, and simultaneously displaying the basic driving information in the theme mode and the corresponding driving mode.

[0016] Optionally, in the step 4, if the current theme mode is set as "automatic mode" to be closed, the display module does not perform the theme linkage switching display when receiving the driving mode signal, and the theme display remains unchanged.

[0017] Optionally, the driving mode state is switched once by pressing the driving mode switch once.

[0018] Optionally, the basic driving information in the driving mode comprises the accumulated driving time, the average fuel consumption and the average vehicle speed.

[0019] Optionally, the display module displays the preset default driving mode and the theme remains unchanged after receiving the invalid signal or the signal loss.

[0020] Optionally, when the driving mode switch signal is switched to different modes, the display module needs to perform the display, for example, when multiple rapid switching occurs during the display, the driving mode state signal received last time is used for the display.

[0021] In the third aspect, the vehicle of the present application adopts the vehicle driving mode display system of the present application.

[0022] This invention offers the following advantages: It proposes a vehicle driving mode display scheme, specifically utilizing the vehicle's existing architecture and controller to associate driving modes with display themes. Furthermore, it separately displays driving time, average fuel consumption, and average speed for each driving mode. This scheme is simple and effective, providing users with diverse driving experiences and enhancing their enjoyment and experience of using the vehicle's driving mode functions. Moreover, this scheme is universally applicable across various vehicles. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the principle of this embodiment;

[0024] Figure 2 This is a flowchart of this embodiment. Detailed Implementation

[0025] The invention will now be further described with reference to the accompanying drawings.

[0026] like Figure 1 As shown in this embodiment, a vehicle driving mode display system includes a driving mode switch, a control signal module, a signal forwarding module, and a display module. The driving mode switch is used to switch driving mode states. The control signal module monitors the trigger signal of the driving mode switch and inputs the current driving mode state to the signal forwarding module, which is connected to both the driving mode switch and the signal forwarding module. The signal forwarding module forwards the vehicle driving mode state signal and is connected to the display module. Upon receiving the vehicle driving mode state signal from the signal forwarding module, and when the current theme mode of the display module is set to "Auto Mode," the display module displays the current driving mode state and simultaneously displays the theme mode and basic driving information corresponding to the corresponding driving mode.

[0027] In this embodiment, the driving mode switch signal is a hardware signal, which is divided into a bidirectional cycle switch and a unidirectional cycle switch.

[0028] Example: The driving mode switching sequence of the two-way cycle switch is: ECO←→NORMAL←→SPORT←→SNOW←→Smart←→ECO cycle.

[0029] One-way cycle switch: NORMAL→ECO→SPORT→SNOW→Smart→NORMAL cycle. The actual driving mode selection depends on the vehicle model configuration.

[0030] The embodiment can utilize the vehicle controller that implements CAN communication to implement the signal forwarding function. When receiving the driving mode state switch signal input by the control signal module, the current driving mode state is forwarded to the communication network through the vehicle CAN bus.

[0031] As shown in Figure 2 the embodiment, a vehicle driving mode display method adopts the vehicle driving mode display system as described in the embodiment, and the method includes the following steps:

[0032] Step 1. The vehicle power gear is in the ON gear, and the user presses the driving mode switch. Each press of the switch switches the driving mode state once.

[0033] Step 2. In response to the control signal module monitoring the trigger signal of the driving mode switch, the current driving mode state is input to the signal forwarding module.

[0034] Step 3. The signal forwarding module forwards the vehicle driving mode state signal; specifically, after receiving the driving mode state hard-wire signal sent by the control signal module, the signal forwarding module sends the current driving mode state signal through the CAN bus at a fixed periodicity.

[0035] Example:

[0036] 1) When the signal value of BCM__DriveMode_3FD is 0x0, it indicates that the current driving mode is NORMAL;

[0037] 2) When the signal value of BCM__DriveMode_3FD is 0x1, it indicates that the current driving mode is ECO;

[0038] 3) When the signal value of BCM__DriveMode_3FD is 0x2, it indicates that the current driving mode is SPORT;

[0039] 4) When the signal value of BCM__DriveMode_3FD is 0x3, it indicates that the current driving mode is SNOW;

[0040] 5) When the signal value of BCM__DriveMode_3FD is 0x4, it indicates that the current driving mode is Smart.

[0041] Step 4. After receiving the vehicle driving mode state signal input by the signal forwarding module, and when the current theme mode of the display module (i.e., the vehicle display terminal) is set to "automatic mode" and turned on, the current driving mode state is displayed, and the theme mode and the basic driving information in the corresponding driving mode are displayed simultaneously.

[0042] Example:

[0043] 1) when receiving BCM__DriveMode_3FD=0x0, display the theme corresponding to NORMAL;

[0044] 2) when receiving BCM__DriveMode_3FD=0x1, display the theme corresponding to ECO;

[0045] 3) when receiving BCM__DriveMode_3FD=0x2, display the theme corresponding to SPORT;

[0046] 4) when receiving BCM__DriveMode_3FD=0x3, display the theme corresponding to SNOW;

[0047] 5) when receiving BCM__DriveMode_3FD=0x4, display the theme corresponding to Smart.

[0048] In the embodiment, in the step 4, when the current theme mode is set to "automatic mode" and the display module receives the driving mode signal, the theme linkage switching display is not performed, and the theme display remains unchanged.

[0049] In addition, the user can switch the display interface of the display module to the driving mode display interface to query the accumulated driving time, average fuel consumption and average vehicle speed in various driving modes, so that the user can understand the driving information in each driving mode.

[0050] In the embodiment, after receiving the invalid signal or signal loss, the display module displays the preset default driving mode, and the theme remains unchanged.

[0051] In the embodiment, when the driving mode switch signal is switched to different modes, the display module needs to be displayed, for example, when multiple rapid switching occurs during display, the last received driving mode state signal is used for display.

[0052] In the embodiment, a vehicle adopts the vehicle driving mode display system as described in the embodiment.

Claims

1. A vehicle driving mode display method characterized by: The vehicle driving mode display system comprises a driving mode switch, a control signal module, a signal forwarding module and a display module; The driving mode switch is used to switch the driving mode state; The control signal module is used to monitor the trigger signal of the driving mode switch and input the current driving mode state to the signal forwarding module, and is connected with the driving mode switch and the signal forwarding module respectively; The signal forwarding module is used to forward the vehicle driving mode state signal, and is connected with the display module; the signal forwarding module uses the existing controller realizing CAN communication to realize the signal forwarding function, and when the driving mode state switch signal input by the control signal module is received, the current driving mode state is forwarded to the communication network through the vehicle CAN bus; The display module is used to display the current driving mode state when the vehicle driving mode state signal input by the signal forwarding module is received and the current theme mode of the display module is set as "automatic mode" to be opened, and simultaneously displays the basic driving information in the corresponding driving mode under the theme mode linkage; The basic driving information in the driving mode comprises the accumulated driving time, the average fuel consumption and the average vehicle speed; The user can switch the display interface of the display module to the driving mode display interface to query the accumulated driving time, the average fuel consumption and the average vehicle speed in various driving modes; The driving mode state is switched once by pressing the driving mode switch once; The driving mode switch signal is a hardware signal, which is a bidirectional cycle switch and a unidirectional cycle switch; The method comprises the following steps: Step 1. pressing the driving mode switch; Step 2. inputting the current driving mode state to the signal forwarding module in response to the control signal module monitoring the trigger signal of the driving mode switch; Step 3. the signal forwarding module forwards the vehicle driving mode state signal; after receiving the driving mode state signal sent by the control signal module, the signal forwarding module sends the current driving mode state signal through the CAN bus at a fixed periodicity; Step 4. the display module displays the current driving mode state when the vehicle driving mode state signal input by the signal forwarding module is received and the current theme mode of the display module is set as "automatic mode" to be opened, and simultaneously displays the basic driving information in the corresponding driving mode under the theme mode linkage; In the step 4, if the current theme mode is set as "automatic mode" to be closed, the display module does not perform the theme linkage switching display when the driving mode signal is received, and the theme display remains unchanged; The display module displays the preset default driving mode when invalid signals or signal loss are received, and the theme remains unchanged; When the driving mode switch signal is switched to different modes, the display module needs to be displayed, such as multiple rapid switching during the display period, and the last received driving mode state signal is used as the criterion for display.

2. A vehicle characterized by: The vehicle driving mode display method according to claim 1 is adopted.

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