Vehicle pricing information display method, system and device, intelligent equipment and storage medium

Abstract

The invention is suitable for the technical field of intelligent equipment, and provides a vehicle pricing information display method, system and device, intelligent equipment and a storage medium, the method is applied to pricing equipment, and the method comprises the following steps: monitoring the running state of an SOC chip; when the running state of the SOC chip is abnormal, a pricing standby display mode is triggered; and based on the pricing standby display mode, pricing information of the vehicle is sent to an electronic rearview mirror, and the pricing information is displayed through the electronic rearview mirror. According to the invention, the situation that the pricing information cannot be normally displayed due to the abnormality of the SOC chip can be effectively avoided, the stability of taxi pricing display is improved, and the operation efficiency of the taxi is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent devices, and in particular to a method, system, apparatus, intelligent device and storage medium for displaying vehicle pricing information. Background Art

[0002] With the development of information and electronic technology, taxi meters have evolved from single meters to smart integrated meters. Smart integrated meters are usually composed of a microcontroller unit (MCU) and a system on chip (SOC) running the Android system. The MCU is responsible for calculating the price based on various information of the vehicle (such as speed, mileage, etc.), and then sending the calculated pricing information to the SOC chip running the Android system for screen display.

[0003] As the functions of the smart integrated meter increase, the business complexity increases, and the SOC chip is prone to abnormalities such as freezing and black screen. In these cases, the display of the pricing information will also disappear. However, for taxis, the pricing information is related to the key information of the driver's pricing and charging. When the pricing information cannot be displayed normally, the price of the trip cannot be settled normally, which has a great impact on taxi drivers and passengers, and seriously affects user experience and operational efficiency.

[0004] Therefore, how to improve the stability of taxi fare display and ensure the operating efficiency of taxis is an issue that needs to be considered at present. Summary of the invention

[0005] The embodiments of the present application provide a method, system, apparatus, intelligent device and storage medium for displaying vehicle pricing information, which can improve the stability of taxi fare display, ensure the operating efficiency of taxis, and enhance user experience.

[0006] In a first aspect, an embodiment of the present application provides a vehicle pricing information display method, which is applied to a pricing device, wherein the pricing device includes a SOC chip, and the method includes:

[0007] Monitoring the operating status of the SOC chip;

[0008] When the operating state of the SOC chip is abnormal, the pricing standby display mode is triggered;

[0009] Based on the pricing display mode, the pricing information of the vehicle is sent to the electronic rearview mirror, instructing the electronic rearview mirror to display the pricing information.

[0010] In a possible implementation manner of the first aspect, the step of monitoring the operating state of the SOC chip includes:

[0011] Monitor the display signal of the SOC chip:

[0012] Determining whether the level or frequency of the display signal is abnormal;

[0013] If the level or the frequency is abnormal, it is determined that the operating state of the SOC chip is abnormal.

[0014] In a possible implementation manner of the first aspect, the step of instructing the electronic rearview mirror to display the pricing information includes:

[0015] The electronic rearview mirror is instructed to perform an integrity check on the pricing information and display the pricing information after the integrity check passes.

[0016] In a possible implementation manner of the first aspect, the step of instructing the electronic rearview mirror to display the pricing information includes:

[0017] Instructing the electronic rearview mirror to determine a target display position of the pricing information in the electronic rearview mirror based on vehicle operation information and / or a scene corresponding to a video screen in the electronic rearview mirror;

[0018] The electronic rearview mirror is instructed to display the pricing information superimposed on the video screen based on the target display position.

[0019] In a possible implementation manner of the first aspect, the method further includes:

[0020] Monitoring the power supply voltage of the display screen of the pricing device;

[0021] If the supply voltage is lower than a preset voltage threshold, it is determined that the display screen is abnormal;

[0022] When there is an abnormality on the display screen, the pricing standby display mode is triggered.

[0023] In a second aspect, an embodiment of the present application provides a vehicle pricing information display system, the system comprising a pricing device and an electronic rearview mirror, the pricing device comprising a SOC chip, wherein:

[0024] The pricing device is used to monitor the operating state of the SOC chip; when the operating state of the SOC chip is abnormal, a pricing standby display mode is triggered; based on the pricing standby display mode, the pricing information of the vehicle is sent to the electronic rearview mirror;

[0025] The electronic rearview mirror is used to receive and display the pricing information.

[0026] In a third aspect, an embodiment of the present application provides a vehicle pricing information display device, which is applied to a pricing device, wherein the pricing device includes a SOC chip, and the device includes:

[0027] An operation monitoring unit, used to monitor the operation status of the SOC chip;

[0028] A mode triggering unit, used to trigger a pricing standby display mode when an abnormality occurs in the operating state of the SOC chip;

[0029] The information processing unit is used to send the vehicle's pricing information to the electronic rearview mirror based on the pricing standby display mode, and instruct the electronic rearview mirror to display the pricing information.

[0030] In a fourth aspect, an embodiment of the present application provides an intelligent device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the vehicle pricing information display method as described in the first aspect above is implemented.

[0031] In a fifth aspect, an embodiment of the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the vehicle pricing information display method as described in the first aspect above is implemented.

[0032] In a sixth aspect, an embodiment of the present application provides a computer program product. When the computer program product is run on a smart device, the smart device executes the vehicle pricing information display method as described in the first aspect above.

[0033] In an embodiment of the present application, the pricing device is communicatively connected with the electronic rearview mirror. The pricing device monitors the operating status of the SOC chip. When the operating status of the SOC chip is abnormal, the pricing standby display mode is triggered. Based on the pricing standby display mode, the pricing information of the vehicle is sent to the electronic rearview mirror, and the pricing information is displayed through the electronic rearview mirror. The electronic rearview mirror is used as a standby display device for the pricing information, which effectively avoids the situation where the pricing information cannot be displayed normally due to an abnormality of the SOC chip, improves the stability of the taxi fare display, saves time for drivers and passengers, ensures the operating efficiency of taxis, and enhances user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0035] Figure 1 It is a schematic diagram of a vehicle pricing information display system provided in an embodiment of the present application;

[0036] Figure 2 is a flow chart of the implementation of the vehicle pricing information display method provided in the embodiment of the present application;

[0037] Figure 3.1 This is a specific implementation flow chart of step S201 in the vehicle pricing information display method provided in an embodiment of the present application;

[0038] Figure 3.2 is another specific implementation flow chart of step S201 in the vehicle pricing information display method provided in an embodiment of the present application;

[0039] Figure 4 It is another specific implementation flow chart of triggering the pricing standby display mode in the vehicle pricing information display method provided in the embodiment of the present application;

[0040] Figure 5 It is a specific implementation flow chart of the vehicle pricing information display method provided in the embodiment of the present application to instruct the electronic rearview mirror to display pricing information;

[0041] Figure 6.1 This is a specific implementation flow chart of displaying pricing information by an electronic rearview mirror in a vehicle pricing information display method provided in an embodiment of the present application;

[0042] Figure 6.2 This is another specific implementation flow chart of displaying pricing information by an electronic rearview mirror in the vehicle pricing information display method provided in an embodiment of the present application;

[0043] Figure 7 is a structural block diagram of a vehicle pricing information display device provided in an embodiment of the present application;

[0044] Figure 8 It is a schematic diagram of a smart device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0045] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, it should be clear to those skilled in the art that the present application may also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present application.

[0046] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0047] It should also be understood that the term “and / or” used in the specification and appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0048] As used in the specification and appended claims of this application, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [described condition or event] is detected" or "in response to detecting [described condition or event]", depending on the context.

[0049] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0050] References to "one embodiment" or "some embodiments" etc. described in the specification of this application mean that one or more embodiments of the present application include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0051] It should be understood that the vehicle pricing information display method provided in the embodiment of the present application is applicable to various types of smart devices that need to display vehicle pricing information, including pricing devices, vehicle-mounted devices, tablet computers, etc. The embodiment of the present application does not impose any restrictions on the specific types of smart devices.

[0052] Figure 1 A system architecture diagram of a vehicle pricing information display system provided by the first embodiment of the present application is shown, which is described in detail as follows: For ease of explanation, only the parts related to the embodiment of the present invention are shown.

[0053] Reference Figure 1 The vehicle pricing information display system includes a pricing device 10 and an electronic rearview mirror 11, wherein:

[0054] The pricing device 10 is used to monitor the operating state of the SOC chip 102; when the operating state of the SOC chip 102 is abnormal, the pricing standby display mode is triggered; based on the pricing standby display mode, the pricing information of the vehicle is sent to the electronic rearview mirror 11;

[0055] The electronic rearview mirror 11 is used to receive and display the pricing information.

[0056] In this embodiment, the pricing device 10 is connected to the electronic rearview mirror 11 in communication, and the pricing device 10 includes a pricing MCU 101 and a SOC chip 102. The pricing MCU 101 is used to collect vehicle operation information, and to calculate prices based on the vehicle operation information to obtain pricing information. The pricing MCU 101 is connected to the electronic rearview mirror 11 in communication, and the pricing device 10 can send the pricing information to the electronic rearview mirror 11 for display through the pricing MCU 101. The SOC chip 102 is used to display the pricing information and is also responsible for processing other UI operations on the pricing device 10. The electronic rearview mirror 11 is an intelligent rearview mirror with a display function.

[0057] In this embodiment, the pricing device 10 includes a display screen, which may be a display screen integrated with the pricing device or an external display screen.

[0058] In a possible implementation, the vehicle pricing information display system may use Bluetooth technology, WiFi technology, or 3G / 4G / 5G technology to establish a wireless connection between the pricing device 10 and the electronic rearview mirror 11, or may use serial port technology or USB interface technology to establish a wired connection between the pricing device 10 and the electronic rearview mirror 11.

[0059] In this embodiment, the pricing device 10 and the electronic rearview mirror 11 are wirelessly paired in advance, and there is no restriction on the pairing method, as long as the two can recognize each other wirelessly and can communicate over the network. In some implementations, one of the pricing device 10 or the electronic rearview mirror 11 is used as a WiFi hotspot, and the other is connected to the hotspot, and the two record each other's MAC and IP addresses. In some implementations, either the pricing device 10 or the electronic rearview mirror 11 is connected to the vehicle's WiFi hotspot, using a fixed IP method, and the two remember each other's IP.

[0060] Exemplarily, the pricing device 10 is connected to a WiFi network in the vehicle, and the electronic rearview mirror is connected to the same WiFi network. The pricing device 10 and the electronic rearview mirror 11 are connected in communication based on the WiFi network.

[0061] Exemplarily, the pricing device 10 and the electronic rearview mirror 11 are paired via Bluetooth to establish a stable Bluetooth communication link, and the pricing device 10 and the electronic rearview mirror 11 are communicatively connected based on the Bluetooth communication link.

[0062] In this embodiment, when the operation state of the SOC chip 102 is normal, the SOC chip controls the pricing information to be displayed on the pricing device, and the electronic rearview mirror 11 only displays the video image of the vehicle rearview mirror. When the electronic rearview mirror 11 receives the pricing information sent by the pricing MCU, it displays the pricing information.

[0063] In a possible implementation, a user instruction is obtained, and the pricing standby display mode is triggered based on the user instruction, that is, when the operation state of the SOC chip 102 is normal, the pricing device 10 directly triggers the pricing standby display mode based on the user instruction, and sends the pricing information to the electronic rearview mirror 11 for display. The user may be a driver or a passenger. The user instruction may be a touch instruction, a voice instruction, etc., which is not limited here.

[0064] When the user actively triggers the pricing display mode, the pricing information can be displayed synchronously on the pricing device 10 and the electronic rearview mirror 11 , or the pricing information can be displayed only on the electronic rearview mirror 11 .

[0065] In some embodiments, when the user instruction is sent by the driver, the pricing information is synchronously displayed on the pricing device 10 and the electronic rearview mirror 11 ; when the user instruction is sent by the passenger, the pricing information is only displayed on the electronic rearview mirror 11 .

[0066] In a possible implementation manner, the electronic rearview mirror 11 is also used to perform integrity verification on the pricing information, and display the pricing information after the verification passes.

[0067] In a possible implementation, the electronic rearview mirror 11 is also used to determine the target display position of the pricing information in the electronic rearview mirror 11 based on vehicle operation information and / or the scene corresponding to the video screen in the electronic rearview mirror 11; the electronic rearview mirror 11 superimposes and displays the pricing information on the video screen based on the target display position.

[0068] In some embodiments, the electronic rearview mirror only superimposes the pricing amount in the pricing information on the video screen to avoid affecting the display of the video screen in the electronic rearview mirror 11.

[0069] In the embodiment of the present application, the pricing device 10 uses the electronic rearview mirror 11 as a backup display device for pricing information. When the SOC chip 102 is in an abnormal state, the pricing MCU 101 sends the pricing information directly to the electronic rearview mirror 11 for display, thereby avoiding the failure to display the pricing information normally due to the abnormal operation of the SOC chip, thereby improving the stability of the taxi pricing display and ensuring the operating efficiency of the taxi. At the same time, the electronic rearview mirror is used to display the pricing information, which is easy to integrate and expand.

[0070] Figure 2The implementation process of the vehicle pricing information display method provided in the embodiment of the present application is shown. In this embodiment, the execution subject of the process is Figure 1 The pricing device 10 shown in the figure includes steps S201 to S203. The specific implementation principle of each step is as follows:

[0071] Step S201: monitor the operating status of the SOC chip.

[0072] After the pricing device is started, the pricing device monitors the operating status of the SOC chip in real time, and the operating status can be used to determine whether the pricing device can display pricing information normally.

[0073] As a possible implementation of this application, Figure 3.1 A specific implementation process of step S201 of the vehicle pricing information display method provided in an embodiment of the present application is shown, and is described in detail as follows:

[0074] A1: Monitor the display signal of the SOC chip.

[0075] A2: Determine whether the level or frequency of the display signal is abnormal.

[0076] If the level of the display signal is not within the preset level threshold interval, or the frequency of the display signal is not within the preset frequency interval, the level or frequency of the display signal is determined to be abnormal; if the level of the display signal is within the preset level threshold interval, or the frequency of the display signal is within the preset frequency interval, the level or frequency of the display signal is determined to be normal.

[0077] A3: If the level or the frequency is abnormal, it is determined that the operating state of the SOC chip is abnormal.

[0078] In this embodiment, the pricing device monitors the display signal of the SOC chip, and quickly determines whether there is any abnormality in the operating status of the SOC chip by judging whether the level or frequency of the display signal is abnormal. The abnormality in the operating status of the SOC chip can be discovered in time, which is conducive to ensuring the stable display of pricing information.

[0079] As a possible implementation mode of the present application, the pricing device includes a pricing MCU, Figure 3.2 Another specific implementation process of step S201 of the vehicle pricing information display method provided in the embodiment of the present application is shown, and is described in detail as follows:

[0080] B1: Monitor the heartbeat signal that the SOC chip periodically sends to the pricing MCU.

[0081] B2: If the heartbeat signal is detected to be interrupted, and the interruption duration is greater than or equal to a preset interruption duration threshold, it is determined that the operating state of the SOC chip is abnormal.

[0082] In this embodiment, a heartbeat signal mechanism is established between the SOC chip and the pricing MCU, and the SOC chip periodically sends a heartbeat signal to the pricing MCU. If the pricing MCU fails to detect the heartbeat signal sent by the SOC chip within the preset interruption duration threshold, that is, "heartbeat abnormality", there is an abnormality in the connection between the pricing MCU and the SOC chip, and it can also be determined that the operating state of the SOC chip is abnormal.

[0083] In this embodiment, the pricing device determines the display signal by monitoring whether the heartbeat signal sent by the SOC chip to the pricing MCU is interrupted, and quickly determines whether there is an abnormality in the operating status of the SOC chip by judging whether the level or frequency of the display signal is abnormal. The abnormality of the operating status of the SOC chip can be discovered in time, which is conducive to ensuring the stable display of pricing information.

[0084] Step S202: When the operating state of the SOC chip is abnormal, a pricing standby display mode is triggered.

[0085] The pricing standby display mode refers to a mode in which other devices other than the pricing device display screen display pricing information. The trigger pricing standby display mode refers to triggering the display of pricing information through the electronic rearview mirror.

[0086] When the operating status of the SOC chip is abnormal, the metering device may freeze or display a black screen. In these cases, the metering information cannot be displayed normally on the metering device. At this time, the metering standby display mode is triggered to ensure the stable display of the metering information, improve the stability of the taxi meter display, and ensure the operating efficiency of the taxi.

[0087] As a possible implementation of this application, Figure 4 Another specific implementation process of triggering the pricing standby display mode in the vehicle pricing information display method provided in the embodiment of the present application is shown, and is described in detail as follows:

[0088] C1: monitors the power supply voltage of the display screen of the pricing device.

[0089] C2: If the supply voltage is lower than a preset voltage threshold, it is determined that the display screen is abnormal.

[0090] C3: When there is an abnormality on the display screen, the pricing standby display mode is triggered.

[0091] In this embodiment, the power supply voltage of the pricing device display screen is monitored to determine whether there is an abnormality in the display screen. When there is an abnormality in the display screen and the normal display of the pricing information cannot be guaranteed, the pricing standby display mode of the pricing device can also be triggered to ensure the normal display of the pricing information.

[0092] In a possible implementation, the pricing device can obtain user instructions in real time and trigger the pricing standby display mode based on the user instructions. When the SOC chip is in normal operation, the pricing information can be displayed on the electronic rearview mirror according to user needs, which is convenient for the driver or passengers and can improve the user experience.

[0093] Step S203: Based on the pricing standby display mode, the pricing information of the vehicle is sent to the electronic rearview mirror, and the electronic rearview mirror is instructed to display the pricing information.

[0094] In this embodiment, in the non-pricing display mode, the pricing device displays the pricing information on its display screen; in the pricing display mode, the pricing device sends the pricing information to the electronic rearview mirror and displays the pricing information through the electronic rearview mirror.

[0095] In a possible implementation, the pricing device sends the pricing information of the vehicle to the electronic rearview mirror based on the pricing standby display mode, instructs the electronic rearview mirror to perform an integrity check on the pricing information, and displays the pricing information after the check passes.

[0096] In this embodiment, the pricing information can be displayed superimposed on the video screen of the electronic rearview mirror.

[0097] In some implementations, the pricing device and the electronic rearview mirror can exchange information. When the pricing device and the electronic rearview mirror are paired and communicated for the first time, information interaction rules are defined, and the information interaction rules include a check code. In actual application scenarios, the pricing information sent by the pricing device to the electronic rearview mirror carries a check code. After the electronic rearview mirror receives the check code sent by the pricing device, it performs an integrity check on the pricing information based on the check code, and verifies whether the check code is consistent with the check code in the predefined information interaction rules. If they are consistent, the check code is valid and the integrity check of the pricing information passes; if they are inconsistent, the check code is invalid and the integrity check of the pricing information fails.

[0098] In a possible implementation, if the electronic device fails the integrity check on the pricing information, the verification failure information is fed back to the pricing device. When the pricing device receives the verification failure information fed back by the electronic rearview mirror, the pricing information is resent to the electronic rearview mirror.

[0099] In a possible implementation, to ensure the reliability of the pricing information, the pricing device encrypts the pricing information and packages it to the electronic rearview mirror, instructing the electronic rearview mirror to decrypt the pricing information and then display it. The encryption method may use a symmetric encryption algorithm such as AES-256, or may use asymmetric public key encryption, and the encryption method is not limited here.

[0100] As a possible implementation of this application, Figure 5A specific implementation process of the step of instructing the electronic rearview mirror to display the pricing information in the vehicle pricing information display method provided in an embodiment of the present application is shown, and is described in detail as follows:

[0101] D1: instructing the electronic rearview mirror to determine a target display position of the pricing information in the electronic rearview mirror based on vehicle operation information and / or a scene corresponding to a video screen in the electronic rearview mirror.

[0102] D2: Instruct the electronic rearview mirror to overlay and display the pricing information on the video screen based on the target display position.

[0103] In this embodiment, in order to further avoid affecting the display effect of the video screen on the electronic rearview mirror, the target display position of the pricing information in the electronic rearview mirror is first determined, and then based on the target display position, the pricing information is superimposed on the video screen of the electronic rearview mirror for display.

[0104] Exemplarily, the vehicle operation information includes the driving speed. When the driving speed is lower than a preset driving speed threshold, Figure 6.1 As shown, any position of the video screen in the electronic rearview mirror can be used as the target display position, that is, the pricing information is superimposed and displayed at any position in the video screen. When the driving speed is greater than or equal to the preset driving speed threshold, as shown in FIG. Figure 6.2 As shown, the preset designated position is used as the target display position, that is, the pricing information is superimposed and displayed at a fixed position in the video screen.

[0105] Exemplarily, the electronic rearview mirror determines the scene corresponding to the video image in the electronic rearview mirror according to the number of vehicles in the video image. If the number of vehicles in the video image is less than a preset number threshold, it is determined that the current video image corresponds to the first scene. In the first scene, if Figure 6.1 As shown, any position of the video screen in the electronic rearview mirror can be used as the target display position, that is, the pricing information is superimposed and displayed at any position in the video screen. If the number of vehicles in the video screen is greater than or equal to the preset number threshold, it is determined that the current video screen corresponds to the second scene. In the second scene, if Figure 6.2 As shown, the preset designated position is used as the target display position, that is, the pricing information is superimposed and displayed at a fixed position in the video screen.

[0106] For example, when the driving speed is lower than the preset driving speed threshold and the number of vehicles in the video image is less than the preset number threshold, Figure 6.1 As shown, any position of the video screen in the electronic rearview mirror can be used as the target display position, and the pricing information can be superimposed and displayed at any position in the video screen. When the driving speed is greater than or equal to the preset driving speed threshold, and the number of vehicles in the video screen is greater than or equal to the preset number threshold, as shown in FIG. Figure 6.2As shown, the preset designated position is used as the target display position, and the pricing information is superimposed and displayed at a fixed position in the video screen.

[0107] In this embodiment, the pricing device also sends the vehicle operation information to the electronic rearview mirror. The electronic rearview mirror determines the target display position of the pricing information in the electronic rearview mirror based on the vehicle operation information and / or the scene corresponding to the video screen, and superimposes the pricing information on the video screen at the target display position, thereby ensuring the stable display of the pricing information and reducing interference with the video screen display.

[0108] In a possible implementation, the electronic rearview mirror may adjust the display format of the pricing information according to the determined target display position to ensure the visibility of the pricing information.

[0109] In an embodiment of the present application, the pricing device is communicatively connected to the electronic rearview mirror. The pricing device monitors the operating status of the SOC chip. When the operating status of the SOC chip is abnormal, the pricing standby display mode is triggered. Based on the pricing standby display mode, the pricing information of the vehicle is sent to the electronic rearview mirror. The pricing information is displayed through the electronic rearview mirror, which effectively avoids the situation where the pricing information cannot be displayed normally due to an abnormality of the SOC chip. The stability of the taxi fare display can be improved, saving time for drivers and passengers, ensuring the operating efficiency of taxis, and enhancing user experience.

[0110] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0111] Corresponding to the vehicle pricing information display method described in the above embodiment, Figure 7 A structural block diagram of a vehicle pricing information display device provided in an embodiment of the present application is shown. For ease of explanation, only the parts related to the embodiment of the present application are shown.

[0112] Reference Figure 7 The vehicle pricing information display device includes: an operation monitoring unit 71, a mode triggering unit 72, and an information processing unit 73, wherein:

[0113] An operation monitoring unit 71, used to monitor the operation status of the SOC chip;

[0114] A mode triggering unit 72, configured to trigger a pricing standby display mode when an abnormality occurs in the operating state of the SOC chip;

[0115] The information processing unit 73 is used to send the vehicle pricing information to the electronic rearview mirror based on the pricing standby display mode, and instruct the electronic rearview mirror to display the pricing information.

[0116] As a possible implementation of the present application, the operation monitoring unit 71 includes:

[0117] Display signal monitoring module, used to monitor the display signal of the SOC chip:

[0118] The abnormality determination module is used to determine whether the level or frequency of the display signal is abnormal; if the level or the frequency is abnormal, it is determined that the operating state of the SOC chip is abnormal.

[0119] As a possible implementation manner of the present application, the step of instructing the electronic rearview mirror to display the pricing information includes:

[0120] The electronic rearview mirror is instructed to perform an integrity check on the pricing information and display the pricing information after the integrity check passes.

[0121] As a possible implementation manner of the present application, the step of instructing the electronic rearview mirror to display the pricing information includes:

[0122] Instructing the electronic rearview mirror to determine a target display position of the pricing information in the electronic rearview mirror based on vehicle operation information and / or a scene corresponding to a video screen in the electronic rearview mirror;

[0123] The electronic rearview mirror is instructed to display the pricing information superimposed on the video screen based on the target display position.

[0124] As a possible implementation of the present application, the vehicle pricing information display device further includes:

[0125] A voltage monitoring unit, used to monitor the power supply voltage of the display screen of the pricing device;

[0126] A display screen abnormality determination unit, configured to determine that the display screen is abnormal if the supply voltage is lower than a preset voltage threshold;

[0127] The mode triggering unit 72 is also used to trigger the pricing standby display mode when an abnormality occurs on the display screen.

[0128] In the embodiment of the present application, the pricing device monitors the operating status of the SOC chip, and triggers the pricing standby display mode when the operating status of the SOC chip is abnormal. Based on the pricing standby display mode, the vehicle's pricing information is sent to the electronic rearview mirror, and the pricing information is displayed through the electronic rearview mirror, which effectively avoids the situation where the pricing information cannot be displayed normally due to the abnormality of the SOC chip. The stability of the taxi fare display can be improved, saving time for drivers and passengers, ensuring the operating efficiency of taxis, and enhancing user experience.

[0129] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0130] The present application also provides a computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, Figures 2 to 5 The steps of any vehicle pricing information display method are represented.

[0131] The embodiment of the present application also provides an intelligent device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, Figures 2 to 5 The steps of any vehicle pricing information display method are represented.

[0132] The present application also provides a computer program product, which, when executed on a server, enables the server to execute the following Figures 2 to 5 The steps of any vehicle pricing information display method are represented.

[0133] Figure 8 Schematic diagram of a smart device provided by an embodiment of the present application. Figure 8 As shown, the smart device 8 of this embodiment includes: a processor 80, a memory 81, and a computer program 82 stored in the memory 81 and executable on the processor 80. When the processor 80 executes the computer program 82, the steps in the above-mentioned vehicle pricing information display method embodiments are implemented, such as Figure 2 Alternatively, when the processor 80 executes the computer program 82, the functions of each module / unit in the above-mentioned device embodiments are realized, for example Figure 7 The functions of units 71 to 73 are shown.

[0134] Exemplarily, the computer program 82 may be divided into one or more modules / units, which are stored in the memory 81 and executed by the processor 80 to complete the present application. The one or more modules / units may be a series of computer-readable instruction segments capable of completing specific functions, which are used to describe the execution process of the computer program 82 in the smart device 8.

[0135] The smart device 8 may include, but is not limited to, a processor 80 and a memory 81. Those skilled in the art will appreciate that Figure 8It is only an example of the smart device 8 and does not constitute a limitation of the smart device 8. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the smart device 8 may also include input and output devices, network access devices, buses, etc.

[0136] The processor 80 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0137] The memory 81 may be an internal storage unit of the smart device 8, such as a hard disk or memory of the smart device 8. The memory 81 may also be an external storage device of the smart device 8, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the smart device 8. Further, the memory 81 may also include both an internal storage unit and an external storage device of the smart device 8. The memory 81 is used to store the computer program and other programs and data required by the smart device. The memory 81 may also be used to temporarily store data that has been output or is to be output.

[0138] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of the present application. Their specific functions and technical effects can be found in the method embodiment part and will not be repeated here.

[0139] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0140] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may at least include: any entity or device that can carry the computer program code to the device / terminal device, a recording medium, a computer memory, a read-only memory (ROM, Read-Only Memory), a random access memory (RAM, Random Access Memory), an electric carrier signal, a telecommunication signal, and a software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.

[0141] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0142] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A method for displaying vehicle pricing information, characterized in that: Applied to a pricing device, the pricing device includes a SOC chip, and the method includes: Monitoring the operating status of the SOC chip; When the operating state of the SOC chip is abnormal, the pricing standby display mode is triggered; Based on the pricing display mode, the pricing information of the vehicle is sent to the electronic rearview mirror, instructing the electronic rearview mirror to display the pricing information.

2. The vehicle pricing information display method according to claim 1, characterized in that: The step of monitoring the operating state of the SOC chip comprises: Monitor the display signal of the SOC chip: Determining whether the level or frequency of the display signal is abnormal; If the level or the frequency is abnormal, it is determined that the operating state of the SOC chip is abnormal.

3. The vehicle pricing information display method according to claim 1, characterized in that: The step of instructing the electronic rearview mirror to display the pricing information comprises: The electronic rearview mirror is instructed to perform an integrity check on the pricing information and display the pricing information after the integrity check passes.

4. The vehicle pricing information display method according to claim 1, characterized in that: The step of instructing the electronic rearview mirror to display the pricing information comprises: Instructing the electronic rearview mirror to determine a target display position of the pricing information in the electronic rearview mirror based on vehicle operation information and / or a scene corresponding to a video screen in the electronic rearview mirror; The electronic rearview mirror is instructed to display the pricing information superimposed on the video screen based on the target display position.

5. The vehicle pricing information display method according to any one of claims 1 to 4, characterized in that: The method further comprises: Monitoring the power supply voltage of the display screen of the pricing device; If the supply voltage is lower than a preset voltage threshold, it is determined that the display screen is abnormal; When there is an abnormality on the display screen, the pricing standby display mode is triggered.

6. A vehicle pricing information display system, characterized in that: The system includes a pricing device and an electronic rearview mirror, wherein the pricing device includes a SOC chip, wherein: The pricing device is used to monitor the operating state of the SOC chip; when the operating state of the SOC chip is abnormal, a pricing standby display mode is triggered; based on the pricing standby display mode, the pricing information of the vehicle is sent to the electronic rearview mirror; The electronic rearview mirror is used to receive and display the pricing information.

7. The vehicle pricing information display system according to claim 6, characterized in that: The electronic rearview mirror is also used for: Determining a target display position of the pricing information in the electronic rearview mirror based on a scene corresponding to the vehicle operation information and / or a scene corresponding to the video screen in the electronic rearview mirror; The pricing information is displayed superimposed on the video screen based on the target display position.

8. A vehicle pricing information display device, characterized in that: Applied to a pricing device, the pricing device includes a SOC chip, and the device includes: An operation monitoring unit, used to monitor the operation status of the SOC chip; A mode triggering unit, used to trigger a pricing standby display mode when an abnormality occurs in the operating state of the SOC chip; The information processing unit is used to send the vehicle's pricing information to the electronic rearview mirror based on the pricing standby display mode, and instruct the electronic rearview mirror to display the pricing information.

9. An intelligent device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the vehicle pricing information display method according to any one of claims 1 to 5 is implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the vehicle pricing information display method according to any one of claims 1 to 5 is implemented.

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