Method and system for determining display information in vehicle, vehicle and program product

Abstract

The invention discloses a method and system for determining display information in a vehicle, the vehicle and a program product. The method comprises the steps that position information of the position where a vehicle is located is acquired; determining an area to which the position information belongs; emission standard information of the vehicle in the area is determined, and the emission standard information is used for representing information of exhaust gas allowed to be emitted by the vehicle in the area; based on the area and the emission standard information, display information of a vehicle instrument in the vehicle is determined, and the display information is at least used for displaying the emission standard corresponding to the area. The technical problem that the control efficiency of the vehicle instrument is low is solved.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular, to a method, a system, a vehicle, and a program product for determining display information in a vehicle. Background Art

[0002] At present, with the increasing demand for transportation, cross-border commercial vehicles have emerged. However, different countries have different requirements for the emission standards of vehicle engines. The vehicle instrument cannot flexibly change the display content according to the change of location. For the change of the display content of the vehicle instrument at different locations, new part numbers of the vehicle instrument are required for adaptive display, resulting in the technical problem of low control efficiency of the vehicle instrument.

[0003] In view of the above problems, no effective solution has been proposed yet. Summary of the Invention

[0004] Embodiments of the present application provide a method, a system, a vehicle, and a program product for determining display information in a vehicle, so as to at least solve the technical problem of low control efficiency of the vehicle instrument.

[0005] According to one aspect of the embodiments of the present application, a method for determining display information in a vehicle is provided. The method may include: obtaining location information of the vehicle; determining the region to which the location information belongs; determining emission standard information of the vehicle in the region, where the emission standard information is used to represent information on the exhaust gas allowed to be emitted by the vehicle in the region; and determining display information of the vehicle instrument in the vehicle based on the region and the emission standard information, where the display information is at least used to display the emission standard corresponding to the region.

[0006] Optionally, determining the emission standard information of the vehicle in the region includes: determining identification information corresponding to the region, where the identification information is used to characterize the territoriality of the region; and determining the emission standard information corresponding to the region based on the identification information.

[0007] Optionally, determining the identification information corresponding to the region includes: converting the location information of the region to obtain the identification information.

[0008] Optionally, determining the display information of the vehicle instrument in the vehicle based on the region and the emission standard information includes: matching the identification information corresponding to the region with the emission standard information to obtain a matching result; and determining the display information based on the matching result.

[0009] Optionally, determining the display information based on the matching result includes: in response to the matching result indicating that the identification information and the emission standard information match successfully, determining the display information based on the data to be displayed in the display information.

[0010] Optionally, the method may further include: controlling an engine control unit in the vehicle to retrieve display data corresponding to the recognition information.

[0011] Optionally, based on the matching result, determining display information, including: in response to the matching result indicating that the recognition information and the emission standard information do not match, outputting a prompt message, where the display information includes the prompt message, and the prompt message is used to prompt that the recognition information and the emission standard information do not match.

[0012] According to another aspect of the embodiments of the present application, there is also provided a system for determining display information in a vehicle. The system may include: a vehicle networking system for obtaining location information of the location where the vehicle is located and determining the area to which the location information belongs; an engine control unit for determining emission standard information of the vehicle under the area, where the emission standard information is used to represent information about the exhaust gas allowed to be emitted by the vehicle under the area; and a vehicle instrument for determining display information based on the area and the emission standard information, where the display information is at least used to display the emission standard corresponding to the area.

[0013] According to another aspect of the embodiments of the present application, there is also provided a device for determining display information in a vehicle. The device may include: an acquisition unit for acquiring location information of the location where the vehicle is located; a first determination unit for determining the area to which the location information belongs; a second determination unit for determining emission standard information of the vehicle under the area, where the emission standard information is used to represent information about the exhaust gas allowed to be emitted by the vehicle under the area; and a third determination unit for determining display information of the vehicle instrument in the vehicle based on the area and the emission standard information, where the display information is at least used to display the emission standard corresponding to the area.

[0014] According to another aspect of the embodiments of the present application, there is also provided a computer-readable storage medium. The computer-readable storage medium includes a stored program, where, when the program runs, it controls the device where the computer-readable storage medium is located to execute the method for determining display information in a vehicle according to the embodiments of the present application.

[0015] According to another aspect of the embodiments of the present application, there is also provided a processor for running a program, where, when the program is run by the processor, it executes the method for determining display information in a vehicle according to the embodiments of the present application.

[0016] According to another aspect of the embodiments of the present application, there is also provided a program product. The program product includes computer instructions, where, when the computer instructions are executed by a processor, they implement the method for determining display information in a vehicle according to the embodiments of the present application.

[0017] According to another aspect of the embodiments of the present application, there is also provided a vehicle that can be used to execute the method for determining display information in a vehicle according to the embodiments of the present application.

[0018] In an embodiment of the present application, location information of the vehicle's location is obtained; the area to which the location information belongs is determined; emission standard information of the vehicle under the area is determined, where the emission standard information is used to represent information on the exhaust gas allowed to be emitted by the vehicle under the area; based on the area and the emission standard information, display information of the vehicle instrument in the vehicle is determined, where the display information is at least used to display the emission standard corresponding to the area. That is to say, in the embodiment of the present application, the location information of the vehicle's location is determined. Based on the location information, the area to which the vehicle belongs can be determined, the emission standard information under the area can be determined, and based on the emission standard information, the display information of the vehicle instrument in the vehicle can be determined. Thus, when the location of the vehicle changes, the display content in the vehicle instrument can be quickly determined based on the change in the vehicle's location, achieving the technical effect of improving the control efficiency of the vehicle instrument and solving the technical problem of low control efficiency of the vehicle instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0020] Figure 1 is a flowchart of a method for determining display information in a vehicle according to an embodiment of the present application;

[0021] Figure 2 is a schematic diagram of a system for determining display information in a vehicle according to an embodiment of the present application;

[0022] Figure 3 is a schematic diagram of an instrument adaptive display system according to an embodiment of the present application;

[0023] Figure 4 is a flowchart of a method for instrument adaptive display according to an embodiment of the present application;

[0024] Figure 5 is a schematic diagram of a device for determining display information in a vehicle according to an embodiment of the present application;

[0025] Figure 6 is a block diagram of the structure of a computer terminal according to an embodiment of the present application;

[0026] Figure 7 is a block diagram of an electronic device for a method for detecting the performance of an operating system according to an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solution in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of this application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of this application described here can be implemented in an order different from those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0029] Embodiment 1

[0030] According to an embodiment of this application, an embodiment of a method for determining display information in a vehicle is provided. The steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. And although the logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that here.

[0031] In this embodiment, a method for determining display information in a vehicle is proposed. This method can determine the location information of the vehicle's location. Based on the location information, the area to which the vehicle belongs can be determined, and the emission standard information under this area can be determined. Based on the emission standard information, the display information of the vehicle instrument can be determined, so as to achieve the purpose of quickly determining the display content in the vehicle instrument based on the change of the vehicle's location when the vehicle's location changes, achieving the technical effect of improving the control efficiency of the vehicle instrument, and solving the technical problem of low control efficiency of the vehicle instrument.

[0032] Figure 1 is a flowchart of a method for determining display information in a vehicle according to an embodiment of this application. As Figure 1 shown, this method can include the following steps:

[0033] Step S102, obtain the location information of the vehicle's location.

[0034] In the technical solution provided in step S102 of the present application, the above location information may refer to the geographical location where the vehicle is located, which may be coordinate information, longitude and latitude information, etc. It should be noted that this is only an example, and there is no specific limitation on the form of expression of the above location information.

[0035] Optionally, the location information of the vehicle's location can be obtained through the vehicle's positioning system (such as GPS, Beidou, etc.). In vehicle networking technology, the location information can be determined by the vehicle's Telematics Box (abbreviated as Tbox) receiving satellite signals.

[0036] For example, the positioning coordinates collected by the vehicle's Global Positioning System (abbreviated as GPS) can be obtained, and this positioning coordinate can be determined as the location information. Further, if the vehicle is close to the national border and the territorial information of the vehicle cannot be accurately determined only relying on the positioning coordinates, additional communication information (such as the mobile phone signal tower ID) can be supplemented to supplement the location information to ensure the accuracy of the location information.

[0037] Optionally, the vehicle networking system (Tbox) can use the high-precision map positioning function and wireless interconnection communication technology to send a request to the cloud service platform to obtain the accurate location information of the target area where the vehicle is currently located. It should be noted that this is only an example, and there is no specific limitation on the method of obtaining the location information.

[0038] For example, the vehicle networking system uses its built-in Global Positioning System or other positioning technologies to continuously obtain the longitude and latitude coordinates where the vehicle is currently located, that is, the location information. For example, when the vehicle departs from Country A, the Tbox will continuously monitor the vehicle's location. Once the vehicle approaches or enters the territory of Country B, the GPS will immediately capture this change and automatically collect the location information of the vehicle at its current location.

[0039] Step S104, determine the area to which the location information belongs.

[0040] In the technical solution provided in step S104 of the present application, based on the location information, the area where the vehicle is located can be determined. Among them, the above area can be the area passed through or stayed in by the vehicle during driving, and can be the area where the vehicle is currently located. The above location information can be used to represent the target area where the vehicle is currently located, and can be used to determine the city or province where the vehicle is located. It should be noted that this is only an example, and there is no specific limitation on the meaning represented by the location information.

[0041] Optionally, the above-mentioned region may refer to a geographical range or administrative region determined based on location information, which may be a country, province, city, or a specific geographical area. In this solution, the region specifically refers to different countries or regions because different countries or regions may have different emission regulations (i.e., emission standard information).

[0042] Optionally, after obtaining the location information of the vehicle, Tbox can compare the longitude and latitude coordinates with a preset geographical database to determine the country or region where the vehicle is currently located, so as to achieve the purpose of determining the region to which the location of the vehicle belongs.

[0043] Step S106: Determine the emission standard information of the vehicle under the region, where the emission standard information is used to represent the information of the exhaust gas allowed to be emitted by the vehicle under the region.

[0044] In the technical solution provided in step S106 of the present application, the emission standard information under different regions may be different. Therefore, after determining the region to which the location information belongs, the emission standard information under the region can be determined. Among them, the above-mentioned emission standard information may be an emission standard message signal, which is used to characterize the emission control strategy corresponding to the region, and can be determined according to the region where the vehicle is currently located. It may include a fuel injection control strategy, a nitrogen oxides (NOx) control strategy, a particulate matter (PM) control strategy, etc., and can be used to determine the calculation methods of algorithms such as an oil quantity control algorithm and a urea reductant algorithm, and can be used to determine the emission situation of the vehicle exhaust gas. For example, if the region is "Region B", the emission standard information may include higher requirements for the exhaust gas after-treatment efficiency and more precise urea injection control. It should be noted that this is only an example here, and the type of the emission standard information is not specifically limited.

[0045] Optionally, after determining the region to which the location information belongs, the emission standard data (which can be simply referred to as the emission standard) under the region can be determined, and the emission standard data can be converted to obtain the emission standard information that can be transmitted in the Controller Area Network (CAN) bus, that is, the emission standard message signal. Among them, the above-mentioned emission standard data may be an emission regulation, which may include an emission control strategy. It should be noted that this is only an example here, and the content included in the emission standard data is not specifically limited.

[0046] Optionally, different regions may correspond to different emission standard data. For example, when the vehicle enters an area with stricter emission standards, such as certain cities in Region B, the emission standard data may include: increasing the urea injection amount to more efficiently reduce NOx; adjusting the fuel injection timing to reduce PM generation; enabling additional after-treatment devices such as particulate filters. Conversely, in areas with looser standards, the strategy will be relaxed accordingly to improve fuel economy.

[0047] Optionally, the above-mentioned region may refer to the geographical area where the vehicle is located or is about to travel to, and different regions may correspond to different emission standard information. For example, when the vehicle enters a certain country in Region B, the region may correspond to the Euro 6 emission standard; while when the vehicle travels to a certain state in Country C, the target region may correspond to the more stringent emission control standard of Country C.

[0048] Optionally, after the Tbox determines the region where the vehicle is located, it can query the emission regulations of that region and further convert the emission regulations to obtain the engine emission standard information applicable to that region (i.e., the emission standard message signal). For example, after determining that the vehicle is in Country B, the Tbox will identify that the applicable emission standard in Country B is the National V standard and convert this information (National V emission standard) into emission standard information and send it out.

[0049] Optionally, the above-mentioned emission standard information can be used to determine the emission standard, which can refer to a signal sent by the engine control unit (EMS) in the vehicle's communication network (such as the CAN bus). This signal can contain the emission standard that the vehicle currently needs to follow. In the scenario of cross-border transportation, when the vehicle travels in different countries, it needs to comply with local emission regulations, and these emission regulations may have strict requirements on the emissions of the engine.

[0050] Optionally, the above-mentioned emission standard message signal can be used as a control signal in the vehicle communication network, enabling the vehicle system to automatically adjust the engine emission control strategy according to changes in geographical location, so as to ensure that the vehicle can comply with local emission regulations when traveling in any country or region, and reduce possible fines or legal issues due to non-compliance with emissions. In addition, this signal also promotes the realization of the instrument adaptive display function, ensuring the accuracy and legality of the instrument display content, and further improving the operation efficiency of the vehicle and the driver experience.

[0051] Step S108, based on the region and emission standard information, determine the display information of the vehicle instrument, where the display information is at least used to display the emission standard corresponding to the region.

[0052] In the technical solution provided in step S108 of the present application, after determining the area where the vehicle is located and the emission standard information corresponding to the area, the display information of the vehicle instrument can be determined based on the area and the emission standard information. Among them, the display information can be at least used to display the emission standard corresponding to the area.

[0053] Optionally, after receiving the area information and the emission standard information, the instrument can be adaptively adjusted to display the emission standard that matches the emission standard information of the current area. For example, when the instrument recognizes that the vehicle is located in Country B (a national V emission standard area), the display content of the vehicle instrument can be adjusted to ensure that the displayed information complies with the regulatory requirements of the national V emission standard. This may include adjusting the trigger conditions of fault codes, displaying specific warning messages, or highlighting data related to the national V emission standard (such as the status of the emission system) on the instrument interface.

[0054] Optionally, the above display information can include the emission standard corresponding to the area.

[0055] For example, when the vehicle starts, the vehicle networking system (Tbox) starts to work and obtains the current location information of the vehicle through GPS. After the Tbox recognizes the vehicle location information, it determines that the area where the current location information of the vehicle is located is Country A. Since Country A implements the national VI emission standard, the Tbox can determine this information as the emission standard of the vehicle in the area of Country A. Further, the emission standard can be converted to obtain the emission standard information, and the emission standard information is transmitted to the vehicle instrument. The vehicle instrument receives the national VI emission standard information and displays data and warning messages related to the national VI standard. For example, the vehicle instrument displays the explanation of fault codes and the health status of the emission system under the national VI emission standard. It should be noted that this is only an example for illustration, and the content of the display information is not specifically limited.

[0056] Optionally, the sending mechanism of the emission standard message signal may include the following steps: The vehicle networking system determines the country or region (i.e., area) where the vehicle is currently located based on the vehicle's positioning information. The Tbox can generate a message (i.e., "country message signal") containing the emission standard requirements of this country based on the identified country information, and send it out through the CAN bus. After receiving this country message signal, the engine control unit (EMS) can adjust the operating parameters of the engine according to the emission standard requirements in the signal to ensure that the emissions of the engine comply with local regulations. The EMS can generate and send an emission standard message signal (i.e., emission standard information), which contains the engine emission status and level information adjusted according to the current regional regulations, such as "National V" or "National VI". After receiving the above "emission standard message signal", the instrument cluster assembly (IC) can adjust its display content according to the emission standard information in the signal. For example, if the signal sent by the EMS indicates that the vehicle currently needs to comply with the National V emission standard, the IC can adjust the display accordingly, highlighting the emission status information related to the National V standard, and at the same time may hide or adjust the display elements related to the National VI standard to avoid confusion for the driver and ensure the compliance of the display content.

[0057] Through steps S102 and S108 of the present application above, obtain the location information of the vehicle's location; determine the area to which the location information belongs; determine the emission standard information of the vehicle under the area, where the emission standard information is used to represent the information of the exhaust gas allowed to be emitted by the vehicle under the area; based on the area and the emission standard information, determine the display information of the vehicle instrument, where the display information is at least used to display the emission standard corresponding to the area. That is to say, in the embodiment of the present application, the location information of the vehicle's location is determined. Based on the location information, the area to which the vehicle belongs can be determined, the emission standard information under the area can be determined, and based on the emission standard information, the display information of the vehicle instrument can be determined, so as to achieve the purpose of quickly determining the display content in the vehicle instrument based on the change of the vehicle's location when the vehicle's location changes, achieving the technical effect of improving the control efficiency of the vehicle instrument and solving the technical problem of low control efficiency of the vehicle instrument.

[0058] The above method of this embodiment will be further introduced below.

[0059] As an optional implementation manner, step S104, determining the emission standard information of the vehicle under the area, includes: determining the identification information corresponding to the area, where the identification information is used to characterize the territoriality of the area; based on the identification information, determining the emission standard information corresponding to the area.

[0060] In this embodiment, the above identification information may be a country-specific message signal, which can be used to identify the country, region, province, city, etc. where the area is located, can be used to characterize the area where the vehicle is currently located, that is, the domicile. It should be noted that this is only an example, and the type of identification information is not specifically limited.

[0061] Optionally, the above country-specific message signal can be used to characterize the specific information of the vehicle's current position, including but not limited to geographical coordinates, country / region code, city code, etc., and can be used to enable the cloud server to identify the exact domicile where the vehicle is located.

[0062] Optionally, the positioning information may be location information. The vehicle networking system of cross-border commercial vehicles can output a country signal according to the positioning information, and convert the country signal to obtain a country signal message, that is, the identification information. Further, after each power-on of the engine control unit, according to the identified country signal, it retrieves the corresponding program to run and sends out an engine emission standard message signal (that is, emission standard information).

[0063] Optionally, during the operation of cross-border commercial vehicles, the vehicle networking system can identify the location information through the positioning system, convert the location information to obtain the country information corresponding to the region (also known as domicile information), convert the domicile information to obtain the identification information (that is, country information message). The vehicle networking system can send the converted identification information to the CAN bus in the form of a CAN message, and other controllers receive the country message signal. Further, each time the engine controller unit is powered on, it can generate a corresponding emission standard message according to the received national standard message signal and transmit the emission standard message to the CAN bus.

[0064] Optionally, determine the identification information corresponding to the difference. The identification information may be a country message signal sent by the Tbox. Further, when the EMS in the vehicle receives the country message signal sent by the Tbox, the EMS can query the internal stored emission regulation database to find the emission standard matching the country information to obtain the emission standard information corresponding to the region. Based on this information, the EMS adjusts the emission control strategy of the engine to meet the requirements of the National V standard, such as adjusting the fuel injection volume, ignition advance angle, exhaust gas recirculation (EGR) system parameters, etc. At the same time, the EMS will send the adjusted engine emission status information to the IC through a message. The IC adjusts the display content of the instrument according to the emission standard message signal sent by the EMS to reflect the emission regulations that the vehicle currently complies with. For example, the IC may display "Emission Standard: National V" or the corresponding icon, as well as other emission system status information related to the National V standard.

[0065] In this embodiment, the vehicle system can achieve adaptive adjustment to ensure that when the vehicle travels in different countries, its engine emission status and instrument display information comply with local regulatory requirements. Such a design avoids the need to develop dedicated instruments for each country, reduces the vehicle configuration cost and management complexity, and also ensures vehicle compliance and driver safety.

[0066] As an alternative implementation, determining the identification information corresponding to the region includes: converting the location information of the region to obtain the identification information.

[0067] In this embodiment, after obtaining the location information, the vehicle networking system can be controlled to convert the location information to obtain the identification information. Among them, the identification information can be used to characterize the territorial situation of the region and can be a country-specific message signal.

[0068] Optionally, during the operation of a cross-border commercial vehicle, the vehicle networking system (Tbox) can identify the location information through the positioning system and convert the location information to obtain the identification information.

[0069] For example, the vehicle networking system (Tbox) can obtain the vehicle's location information in real time through its built-in positioning module. When the vehicle crosses the border from Country A into the territory of Country B, the Tbox can detect the change in the location information and compare it with the preset geographic information database to identify that the vehicle has entered the border of Country B. The Tbox can encode the country information of Country B into a specific message signal, that is, the country-specific message signal (i.e., the identification information), and then send it to other controllers in the vehicle network, such as the engine control unit (EMS) and the instrument cluster assembly (IC), through the CAN bus.

[0070] Optionally, the information contained in the above country-specific message signal may be a code or a more detailed signal, including the country name, emission regulation version, etc. The sending of the message ensures that all controllers can accurately know the country where the vehicle is currently located for subsequent adjustment of emission standard information. It should be noted that this is only an example here, and the type of identification information is not specifically limited.

[0071] As an alternative implementation, step S108, determining the display information of the vehicle instrument based on the region and emission standard information, includes: matching the identification information corresponding to the region with the emission standard information to obtain a matching result; determining the display information based on the matching result.

[0072] In this embodiment, each time the vehicle instrument is powered on, it can retrieve the corresponding matching program according to the received country message signal (i.e., identification information) and the emission standard message signal (i.e., emission standard information) sent by the engine. Using this matching program, the identification information and the emission standard information are matched to obtain a matching result. Based on the matching result, the corresponding display information can be determined. At the same time, the specific display information sent by the engine control unit can be displayed.

[0073] Optionally, the position information is converted to obtain identification information, and the identification information can be matched with the emission standard information to obtain a matching result. Based on the matching result, the display information can be determined. Among them, the above display information may include the emission standard and may include prompt information. It should be noted that this is only an example, and the type of the display information is not specifically limited.

[0074] As an optional implementation manner, based on the matching result, determining the display information includes: in response to the matching result indicating that the identification information and the emission standard information are successfully matched, determining the display information based on the data to be displayed in the display information.

[0075] In this embodiment, if the matching result indicates that the identification information and the emission standard information are successfully matched, the display information can be determined based on the data to be displayed in the display information. Among them, the above data to be displayed can be determined based on the display requirement. The above display requirement can be used to represent the data to be displayed in the display information, and can be preset requirement data, or can be specific information and warning content that need to be displayed to the driver preset according to the regulations of the country or region where the vehicle is located. This display requirement can be used to enable the driver to understand the vehicle status in real time, especially the information related to the current regional emission standard, so as to comply with local regulations and ensure the compliance and safety of vehicle operation.

[0076] Optionally, the vehicle networking system determines the country where the vehicle is located based on the location information obtained through positioning, generates a message signal (i.e., identification information) for the corresponding country, and sends the identification information to the CAN bus. After receiving the country message signal sent by the Tbox, the engine control unit (EMS) can query and determine the emission standards of that country from the internally stored emission regulation database according to the country information in the signal, and generate emission standard information based on the emission standards. The EMS adjusts the operating parameters of the engine based on the determined emission standard information to ensure that the vehicle emissions comply with local regulations. At the same time, the EMS sends the emission status and level of the current vehicle (i.e., the "emission standard message signal") to the CAN bus. The instrument panel receives the emission standard message signal sent by the EMS and the country message signal of the Tbox, determines the display requirements that match the emission regulations of the current region based on the information in these signals, determines the data to be displayed based on the display requirements, and determines the display data on the instrument based on the data to be displayed.

[0077] For example, assume a cross-border commercial vehicle departs from Country A and its destination is Country B. Within Country A, the display requirements of the instrument cluster (IC) may include: displaying the National VI emission status of the engine, which may include catalyst efficiency, particulate filter status, displaying fault codes related to the National VI emission standards and their meaning explanations, highlighting warning information related to National VI emission control on the instrument, etc. When the vehicle enters Country B, the Tbox detects through the positioning system that the vehicle has entered Country B and sends the corresponding country message signal to the CAN bus. The EMS receives this signal, queries from its emission regulation database that the applicable emission standard in Country B is National V, adjusts the operating parameters of the engine to comply with the National V standard, and at the same time sends the adjusted National V emission status information to the CAN bus. At this time, the IC matches the country message signal and the National V emission standard message signal, obtains the matching result, determines the display requirements that adapt to the National V emission regulations of Country B based on the matching result, and can adjust the instrument display according to the display requirements. The instrument display can be changed to display the National V emission status of the engine, which may include the status of the exhaust gas recirculation (EGR) system, hydrocarbon (HC) emission levels, etc. It should be noted that this is only an example for illustration, and there are no specific restrictions on the display requirements.

[0078] In this embodiment, the IC can dynamically adjust its display content based on the location information to adapt to the emission standards of the country where the vehicle is located, ensuring that the driver can accurately receive and understand the current emission status of the vehicle and whether it complies with local regulatory requirements. This adaptive display mechanism not only reduces the management and maintenance costs of the instrument panel but also avoids potential driving safety issues caused by mismatched display content, enhancing the vehicle's regulatory compliance and adaptability, especially in the commercial vehicle transportation scenario with frequent cross-border driving, where its importance is particularly prominent.

[0079] Optionally, each time the engine control unit is powered on and receives the country message signal sent by the vehicle networking system, it automatically retrieves the display requirements corresponding to the emission standards of the corresponding country, sends the display requirements to the CAN bus, and at the same time, the engine control unit sends the emission standard (National V / National VI) signal corresponding to the country to the CAN bus.

[0080] In this embodiment, after determining the identification information corresponding to the region and determining the corresponding emission standard information based on the identification information, the corresponding matching program can be retrieved to perform secondary matching on the identification information and the emission standard information to verify whether the two can be successfully matched. If the two are successfully matched, it can be determined that the emission standard information corresponding to the identification information is correct, and then the display information can be determined based on the display requirements corresponding to the emission standard information and displayed on the vehicle instrument panel.

[0081] As an alternative implementation, the method may further include: controlling the engine control unit in the vehicle to retrieve the data to be displayed corresponding to the identification information.

[0082] In this embodiment, the above data to be displayed can be determined by the engine control unit and can be determined based on the emission standard display requirements (i.e., display requirements).

[0083] Optionally, each time the engine control unit is powered on and receives the country message signal sent by the vehicle networking system, it can automatically retrieve the emission standard display requirements of the corresponding country and send the emission standard display requirements to the CAN bus.

[0084] As an alternative implementation, determining the display information based on the matching result includes: in response to the matching result indicating that the identification information and the emission standard information do not match, outputting a prompt message, where the display information includes the prompt message, and the prompt message is used to prompt that the identification information and the emission standard information do not match.

[0085] In this embodiment, if the matching result is used to characterize the failure of the recognition information and the emission standard information to match, that is, the emission standard information does not correspond to the recognition information. Therefore, a prompt message can be output and displayed. Among them, the above display information can include a prompt message, and the above prompt message can be used to prompt the failure of the recognition information and the emission standard information to match. The prompt message can be pre-set information and can be used to prompt that the recognition information and the emission standard information do not match or the matching is abnormal. It should be noted that this is only an example, and the content of the prompt message is not specifically limited.

[0086] Optionally, if the country signal received by the cross-border commercial vehicle instrument is inconsistent with the engine emission standard signal, the instrument can report a corresponding prompt message, and the prompt message can be used to prompt the user that the country signal and the engine emission standard signal are inconsistent. According to the prompt message, the user can power on the vehicle instrument again. If the prompt message cannot be eliminated, the user can contact the service station in time to handle the problem.

[0087] Optionally, the instrument performs adaptive display according to the received country signal and display information. If the country signal received by the instrument does not match the emission standard information, a corresponding prompt message will be reported.

[0088] In the embodiment of the present application, the position information of the vehicle is determined. Based on the position information, the area to which the vehicle belongs can be determined, the emission standard information in the area can be determined, and based on the emission standard information, the display information of the vehicle instrument in the vehicle can be determined. Thus, when the position of the vehicle changes, the display content in the vehicle instrument can be quickly determined based on the change of the vehicle position, achieving the technical effect of improving the control efficiency of the vehicle instrument and solving the technical problem of low control efficiency of the vehicle instrument.

[0089] Embodiment 2

[0090] According to the embodiment of the present application, an embodiment of a system for determining display information in a vehicle is further provided. Figure 2 It is a schematic diagram of a system for determining display information in a vehicle according to the embodiment of the present application. As Figure 2 shown, the system 200 for determining display information in a vehicle may include: a vehicle networking module 202, an engine control unit 204, and a vehicle instrument 206.

[0091] The vehicle networking module 202 is used to obtain the position information of the vehicle and determine the area to which the position information belongs.

[0092] The engine control unit 204 is used to determine the emission standard information of the vehicle in the area, where the emission standard information is used to represent the information of the exhaust gas allowed to be emitted by the vehicle in the area.

[0093] The vehicle instrument 206 is used to determine display information based on regional and emission standard information, where the display information is at least used to display the emission standard corresponding to the region.

[0094] In this embodiment, the above vehicle instrument can be an instrument in a vehicle, which can be a combined instrument or a controller combined instrument, can be an automotive instrument panel, and is an important component inside a vehicle for displaying the operating status of the vehicle. It can include various indicators and displays in the vehicle, and can display information such as engine speed (tachometer), vehicle speed (speedometer), fuel level (fuel gauge), water temperature, oil pressure, battery charge, etc., as well as various warning lights and indicator lights, such as seat belt unfastened reminder, low fuel warning, engine fault warning, etc. The above vehicle instrument can perform adaptive display based on location information. The above vehicle networking module can be a vehicle networking system. It should be noted that this is only an example here, and the type of the vehicle instrument is not specifically limited.

[0095] In this embodiment, by using an existing controller combined instrument, a vehicle networking system, and an engine control unit, a set of adaptive display system for cross-border commercial vehicle instruments is developed. This method can meet the display of engine emission standards and the display of other regulatory requirements in different countries to the greatest extent without adding additional vehicle configuration and cost.

[0096] Optionally, during the operation of the cross-border commercial vehicle, the above vehicle networking system can identify the location information of the vehicle through the positioning system, and the vehicle networking system sends the identified location information to the CAN bus in the form of a CAN message, and other controllers receive the country message signal.

[0097] Optionally, after each power-on of the engine controller unit, it can send an emission standard signal to the CAN bus according to the received country message signal, and at the same time match the corresponding emission standard program according to the country message signal to obtain the emission standard information matching the identification information, and send the display requirement message information corresponding to the identification information to the CAN bus. Among them, the above display requirement message information is used to determine the display requirement.

[0098] Optionally, the above vehicle instrument can be an instrument in a vehicle. Each time the instrument is powered on, it can call the corresponding matching program according to the received country message signal and the emission standard message signal sent by the engine. The matching program can be used to match the identification information and the emission standard information. At the same time, it displays according to the specific display information sent by the engine control unit. Among them, the emission standard message signal can be the emission standard information.

[0099] For example, if the country signal received by the cross-border commercial vehicle instrument is inconsistent with the engine emission standard signal, the instrument will report the corresponding prompt message. The user can power on again. If the prompt message cannot be eliminated, the user needs to contact the service station in time for problem handling.

[0100] In this embodiment, there is no need to add a dedicated instrument for cross-border commercial vehicles. The existing instrument can be directly used to match the display requirements of different countries, reducing the instrument management and maintenance costs. At the same time, this embodiment can not only meet the information display of cross-border transport vehicles, but also save the operation costs of cross-border transport vehicles.

[0101] In this embodiment, from the existing instrument of the commercial vehicle, the vehicle networking system and the engine control unit, there is no need to newly develop a dedicated instrument to meet the display requirements of cross-border transport vehicles, without increasing the vehicle cost, and can also optimize the transport cost of cross-border transport vehicles to the greatest extent and improve the vehicle safety.

[0102] Optionally, the system for determining the display information in the above vehicle may include a combined instrument assembly, a vehicle networking system and an engine controller unit. Among them, the above combined instrument assembly is used for the demand display of cross-border commercial vehicles. For different regulations, the instrument can display the local emission standards according to the country where it is located through the above method. Each time the instrument is powered on, it can identify the country message signal sent by the vehicle networking system and the emission standard information (such as the National V / National VI message signal) and display requirements sent by the engine controller unit, and display according to the display requirements. When the instrument identifies that the country signal is inconsistent with the National V / National VI signal sent by the engine control unit, it can report the corresponding prompt message.

[0103] In the embodiment of the present application, through the vehicle networking module, the location information of the vehicle's location is obtained, and the area to which the location information belongs is determined; through the engine control unit, the emission standard information of the vehicle in the area is determined, where the emission standard information is used to represent the information of the exhaust gas allowed to be emitted by the vehicle in the area; through the vehicle instrument, based on the area and the emission standard information, the display information is determined, where the display information is at least used to display the emission standard corresponding to the area, thereby achieving the technical effect of improving the control efficiency of the vehicle instrument and solving the technical problem of low control efficiency of the vehicle instrument.

[0104] Embodiment 3

[0105] The technical solutions of the embodiments of the present application will be illustrated below in conjunction with the preferred embodiments.

[0106] At present, with the increasing demand for cross-border commercial vehicle transportation, cross-border commercial vehicles have emerged. However, different countries have different requirements for engine emission standards. If new instruments will bring additional management and costs, it is necessary for the instrument to adaptively display without new part numbers, and there are technical problems that the instrument cannot adaptively display.

[0107] In this embodiment, a method for adaptive display of cross-border commercial vehicle instruments is proposed. When the vehicle networking system locates and identifies the country signal, it can send the corresponding message to the CAN bus. Each time the engine control unit is powered on, it will identify the country signal message, retrieve the emission standard program of the corresponding country, and send out the engine emission standard message signal (for example, the emission standard signals of National V and National VI). Each time the instrument is powered on, it will identify the country signal and the emission standard signal sent by the engine, retrieve the corresponding display program, and match the emission standard regulations of this country for adaptive display, thus avoiding the purpose that the instrument cannot adaptively display, and further achieving the technical effect of improving the control efficiency of the vehicle instrument, and solving the technical problem of low control efficiency of the vehicle instrument.

[0108] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments; the sizes of the numbers in this embodiment are only for illustration and are not specifically limited here. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application, and are not specifically limited here.

[0109] Figure 3 It is a schematic diagram of an instrument adaptive display system according to an embodiment of the present application, as Figure 3 shown, the system may include: a vehicle networking system 301, a combination instrument 302, and an engine control unit 303.

[0110] In this embodiment, the combination instrument assembly can be used to display according to the requirements of cross-border commercial vehicles.

[0111] For example, for cross-border transport vehicles, the engine emission standard requirement in Country A is National VI, and the regulation requirement in Country B is National V engine emission standard. For this different regulation, the instrument needs to be able to display the local emission standard according to the country where it is located. Based on cross-border commercial vehicles, each time the instrument is powered on, it can identify the country message signal sent by the vehicle networking system and the National V / National VI message signal and display requirements sent by the engine controller unit for display. When the instrument identifies that the country signal is inconsistent with the National V / National VI signal sent by the engine control unit, it will report the corresponding prompt information.

[0112] Optionally, the above vehicle networking system identifies country information based on the positioning signal, forms a country message signal, and sends it to the CAN bus.

[0113] Optionally, each time the above engine control unit is powered on and receives the country message signal sent by the vehicle networking system, it automatically retrieves the emission standard display requirements of the corresponding country and sends them to the CAN bus. At the same time, the engine control unit sends the emission standard (National V / National VI) signal corresponding to the country to the CAN bus.

[0114] In this embodiment, the above combination instrument 302 can also be referred to as a combination instrument assembly and can perform adaptive display.

[0115] Optionally, during the process of driving a cross-border transport vehicle, the user can display corresponding information according to the regulatory requirements of different countries. Here, the example is that the identified engine emission standards are different. It should be noted that in addition to determining the corresponding display information based on the engine emission standards, the corresponding display information can also be determined through other content. As long as the method of determining the corresponding display information based on the location information should be within the protection scope of this application.

[0116] The instrument adaptive display in this embodiment can be adapted to the emission standards of each country, and the regulatory requirements of other controllers can be expanded later.

[0117] Optionally, the vehicle networking system of the cross-border commercial vehicle sends a country signal according to the positioning information. Each time the engine control unit is powered on, it retrieves the corresponding program to run based on the identified country signal and sends an engine emission standard message signal. The instrument performs adaptive display according to the received country signal and display information. If the country signal received by the instrument does not match the display information, corresponding prompt information will be reported, so that the cross-border commercial vehicle can meet the regulatory requirements of different countries.

[0118] Figure 4 It is a flowchart of a method for instrument adaptive display according to an embodiment of the present application. As Figure 4 shown, this method may include:

[0119] Step S401, locate the position where the vehicle is located.

[0120] In this embodiment, the vehicle can use the position information of the vehicle networking system to locate the position where the vehicle is located.

[0121] Step S402, the vehicle networking system generates a country message signal.

[0122] In this embodiment, during the operation of a cross-border commercial vehicle, the vehicle networking system can identify the country information where the vehicle is located through the positioning system. The vehicle networking system sends the identified country information to the CAN bus in the form of a CAN message, and other controllers receive the country message signal.

[0123] Step S403: Each time the engine control unit is powered on, it receives the country message signal.

[0124] In this embodiment, each time the engine control unit is powered on, according to the received country message signal, it sends an emission standard signal to the CAN bus, and at the same time matches the emission standard program of the corresponding country according to the country message signal and sends the corresponding display requirement message information to the CAN bus.

[0125] Step S404: The engine control unit retrieves the emission information of the corresponding country.

[0126] Step S405: The engine control unit generates an emission standard message signal and sends it to the CAN bus.

[0127] Step S406: Each time the instrument is powered on, it receives the country signal and the emission standard signal.

[0128] In this embodiment, each time the instrument is powered on, according to the received country message signal and the emission standard message signal sent by the engine, it retrieves the corresponding matching program, and at the same time displays according to the specific display information sent by the engine control unit.

[0129] Optionally, if the country signal received by the instrument is inconsistent with the engine emission standard signal, the instrument reports the corresponding prompt information. The user can power on again. If the prompt information cannot be eliminated, the user needs to contact the service station in time for problem handling.

[0130] In the embodiment of the present application, the position information for determining the position of the vehicle is obtained. Based on the position information, the area to which the vehicle belongs can be determined, and the emission standard information under this area can be determined. Based on the emission standard information, the display information of the vehicle instrument can be determined. Thus, when the position of the vehicle changes, based on the change of the vehicle position, the purpose of quickly determining the display content in the vehicle instrument can be achieved, and the technical effect of improving the control efficiency of the vehicle instrument is achieved, and the technical problem of low control efficiency of the vehicle instrument is solved.

[0131] Embodiment 4

[0132] According to the embodiment of the present application, a device for determining display information in a vehicle is further provided. It should be noted that the device for determining display information in a vehicle in this embodiment can be used to execute the method for determining display information in a vehicle in Embodiment 1 of the present application.

[0133] Figure 5 It is a schematic diagram of a device for determining display information in a vehicle according to an embodiment of the present application. As Figure 5 shown, the device 50 for determining display information in the vehicle may include: an acquisition unit 502, a first determination unit 504, a third determination unit 506, and a third determination unit 508.

[0134] The acquisition unit 502 is configured to acquire position information of the location where the vehicle is located.

[0135] The first determination unit 504 is configured to determine the area to which the position information belongs.

[0136] The second determination unit 506 is configured to determine emission standard information of the vehicle under the area, where the emission standard information is used to represent information on the exhaust gas allowed to be emitted by the vehicle under the area.

[0137] The third determination unit 508 is configured to determine display information of the vehicle instrument in the vehicle based on the area and the emission standard information, where the display information is at least used to display the emission standard corresponding to the area.

[0138] For the device for determining display information in the vehicle in this embodiment, the acquisition unit acquires the position information of the location where the vehicle is located; the first determination unit determines the area to which the position information belongs; the second determination unit determines the emission standard information of the vehicle under the area, where the emission standard information is used to represent information on the exhaust gas allowed to be emitted by the vehicle under the area; the third determination unit determines the display information of the vehicle instrument in the vehicle based on the area and the emission standard information, where the display information is at least used to display the emission standard corresponding to the area, thereby achieving the technical effect of improving the control efficiency of the vehicle instrument and solving the technical problem of low control efficiency of the vehicle instrument.

[0139] Embodiment 5

[0140] An embodiment of the present application may provide a computer terminal, and the computer terminal may be any computer terminal device in a computer terminal group. Optionally, in this embodiment, the above computer terminal may also be replaced with a terminal device such as a mobile terminal.

[0141] Optionally, in this embodiment, the above computer terminal may be located in at least one of multiple network devices in a computer network.

[0142] In this embodiment, the above computer terminal may execute the program code of the following steps in the method for detecting the performance of an operating system: obtaining the location information of the vehicle; determining the area to which the location information belongs; determining the emission standard information of the vehicle under the area, where the emission standard information is used to represent the information of the exhaust gas allowed to be emitted by the vehicle under the area; based on the area and the emission standard information, determining the display information of the vehicle instrument, where the display information is at least used to display the emission standard corresponding to the area.

[0143] Optionally, Figure 6 is a structural block diagram of a computer terminal according to an embodiment of the present application. As Figure 6 shown, the computer terminal 608 may include: one or more (only one is shown in the figure) processors 602, a memory 604, and a transmission device 606.

[0144] Among them, the memory can be used to store software programs and modules, such as the program instructions / modules corresponding to the method and device for detecting the performance of the operating system in the embodiment of the present application. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory, that is, implements the above method for detecting the performance of the operating system. The memory may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some instances, the memory may further include a memory remotely set relative to the processor, and these remote memories can be connected to the computer terminal 608 through a network. Examples of the above network include but are not limited to the Internet, an enterprise intranet, a local area network, a mobile communication network, and their combinations.

[0145] The processor can call the information and application programs stored in the memory through the transmission device to execute the steps in the above method for determining the display information in the vehicle.

[0146] Those of ordinary skill in the art can understand that Figure 6 the structure shown is only schematic, and the computer terminal 608 may also be a smart phone (such as an Android phone, an iOS phone, etc.), a tablet computer, a handheld computer, and a mobile Internet device (abbreviated as MID), a PAD and other terminal devices. Figure 6 It does not limit the structure of the above computer terminal 608. For example, the computer terminal 608 may further include more or fewer components (such as a network interface, a display device, etc.) than those shown Figure 6 in the figure, or have a different configuration from that shown Figure 6 in the figure.

[0147] Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by a program instructing the hardware related to the terminal device. The program can be stored in a computer-readable storage medium, and the storage medium can include: a flash drive, a read-only memory (ROM for short), a random access memory (RAM for short), a magnetic disk, an optical disc, etc.

[0148] Embodiment 6

[0149] According to an embodiment of the present application, there is also provided a computer-readable storage medium, which includes a stored program, wherein the program executes the method for determining the display information in the vehicle in Embodiment 1.

[0150] Optionally, in this embodiment, the above computer-readable storage medium can be located in any one of the computer terminals in a computer terminal group in a computer network, or in any one of the mobile terminals in a mobile terminal group.

[0151] Optionally, in this embodiment, the computer-readable storage medium is set to store program code for performing the following steps: obtaining the location information of the vehicle's location; determining the area to which the location information belongs; determining the emission standard information of the vehicle under the area, where the emission standard information is used to represent the information of the exhaust gas allowed to be emitted by the vehicle under the area; based on the area and the emission standard information, determining the display information of the vehicle instrument, where the display information is at least used to display the emission standard corresponding to the area.

[0152] Optionally, the above computer-readable storage medium can also execute the program code for the following steps: determining the identification information corresponding to the area, where the identification information is used to characterize the territoriality of the area; based on the identification information, determining the emission standard information corresponding to the area.

[0153] Optionally, the above computer-readable storage medium can also execute the program code for the following steps: converting the location information of the area to obtain the identification information.

[0154] Optionally, the above computer-readable storage medium can also execute the program code for the following steps: matching the identification information corresponding to the area with the emission standard information to obtain a matching result; based on the matching result, determining the display information.

[0155] Optionally, the above computer-readable storage medium can also execute the program code for the following steps: in response to the matching result indicating that the identification information and the emission standard information match successfully, determining the display information based on the data to be displayed in the display information.

[0156] Optionally, the above computer-readable storage medium may also execute program code for the following steps: in response to the matching result indicating that the recognition information and the emission standard information match successfully, determine the display information based on the data to be displayed in the display information.

[0157] Optionally, the above computer-readable storage medium may also execute program code for the following steps: control the engine control unit in the vehicle to retrieve the data to be displayed corresponding to the recognition information.

[0158] Optionally, the above computer-readable storage medium may also execute program code for the following steps: in response to the matching result indicating that the recognition information and the emission standard information do not match, output a prompt message, where the display information includes the prompt message, and the prompt message is used to prompt that the recognition information and the emission standard information do not match.

[0159] In this embodiment, the position information of the vehicle is determined. Based on the position information, the area to which the vehicle belongs can be determined, the emission standard information for this area can be determined, and based on the emission standard information, the display information of the vehicle instrument in the vehicle can be determined. Thus, when the position of the vehicle changes, the display content in the vehicle instrument can be quickly determined based on the change in the vehicle position, achieving the technical effect of improving the control efficiency of the vehicle instrument and solving the technical problem of low control efficiency of the vehicle instrument.

[0160] Embodiment 7

[0161] According to an embodiment of the present application, a processor is further provided. The processor is used to run a program, and when the program is run by the processor, the method for determining the display information in the vehicle in Embodiment 1 is executed.

[0162] Optionally, in this embodiment, the above computer terminal may be located in at least one of multiple network devices in a computer network.

[0163] In this embodiment, the above computer terminal may execute the program code for the above steps in the method for determining the display information in the vehicle.

[0164] Among them, the memory can be used to store software programs and modules, such as the program instructions / modules corresponding to the method and device for determining the display information in the vehicle in the embodiments of the present application. The processor executes various functional applications and data processing by running the software programs and modules stored in the memory, that is, realizes the method for determining the display information in the vehicle described above. The memory may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories. In some instances, the memory may further include a memory remotely disposed relative to the processor, and these remote memories can be connected to the computer terminal through a network. Examples of the above network include but are not limited to the Internet, enterprise intranets, local area networks, mobile communication networks, and combinations thereof.

[0165] The processor can call the information and application programs stored in the memory through the transmission device to execute the program code of the above steps in the method for determining the display information in the vehicle.

[0166] By adopting the embodiments of the present application, the position information of the vehicle is determined. Based on the position information, the area to which the vehicle belongs can be determined, and the emission standard information under the area can be determined. Based on the emission standard information, the display information of the vehicle instrument in the vehicle can be determined. Thus, when the position of the vehicle changes, the purpose of quickly determining the display content in the vehicle instrument can be achieved based on the change of the vehicle position, and the technical effect of improving the control efficiency of the vehicle instrument is achieved, and the technical problem of low control efficiency of the vehicle instrument is solved.

[0167] Embodiment 8

[0168] According to the embodiments of the present application, a computer program product is further provided. The computer program product includes computer instructions, and when the computer instructions are executed by a processor, the method for determining the display information in the vehicle in Embodiment 1 is implemented.

[0169] Embodiment 9

[0170] According to the embodiments of the present application, a vehicle is further provided. The vehicle can be used to execute the method for determining the display information in the vehicle in the embodiments of the present application.

[0171] Embodiment 10

[0172] The embodiments of the present application can provide an electronic device, and the electronic device may include a memory and a processor.

[0173] Figure 7It is a block diagram of an electronic device for a method of detecting the performance of an operating system according to an embodiment of the present application. The electronic device is intended to represent various forms of digital computers, such as, for example, a laptop computer, a desktop computer, a workbench, a personal digital assistant, a server, a blade server, a mainframe computer, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as, for example, a personal digital processor, a cellular phone, a smart phone, a wearable device, and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely exemplary and are not intended to limit the implementation of the present application described and / or claimed herein.

[0174] As Figure 7 shown, the device 700 includes a computing unit 701, which can perform various appropriate actions and processes according to a computer program stored in a read-only memory (ROM) 702 or a computer program loaded from a storage unit 708 into a random access memory (RAM) 703. In the RAM 703, various programs and data required for the operation of the device 700 can also be stored. The computing unit 701, the ROM 702, and the RAM 703 are connected to each other via a bus 704. An input / output (I / O) interface 705 is also connected to the bus 704.

[0175] A plurality of components in the device 700 are connected to the I / O interface 705, including: an input unit 706, such as a keyboard, a mouse, etc.; an output unit 704, such as various types of displays, speakers, etc.; a storage unit 708, such as a disk, an optical disc, etc.; and a communication unit 709, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 709 allows the device 700 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0176] The computing unit 701 may be various general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of the computing unit 701 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various dedicated artificial intelligence (AI) computing chips, various computing units running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The computing unit 701 executes the various methods and processes described above, such as the data verification method. For example, in some embodiments, the data verification method may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as the storage unit 708. In some embodiments, part or all of the computer program may be loaded and / or installed onto the device 700 via the ROM 702 and / or the communication unit 709. When the computer program is loaded into the RAM 703 and executed by the computing unit 701, one or more steps of the data verification method described above may be executed. Alternatively, in other embodiments, the computing unit 701 may be configured to execute the data verification method by any other suitable means (e.g., by means of firmware).

[0177] According to an embodiment of the present application, a method for detecting the performance of an operating system is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings may be executed in a computer system such as a set of computer-executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than here.

[0178] The various embodiments of the systems and techniques described above in this specification can be implemented in digital electronic circuitry, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system on a chip (SOCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include: being implemented in one or more computer programs that are executable and / or interpretable on a programmable system including at least one programmable processor, which can be a special-purpose or general-purpose programmable processor that receives data and instructions from, and transmits data and instructions to, a storage system, at least one input device, and at least one output device.

[0179] The program code for implementing the methods of this application can be written in any combination of one or more programming languages. These program codes can be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions / operations specified in the flowchart and / or block diagram to be implemented. The program code can be executed entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine, or entirely on the remote machine or server.

[0180] In the context of this application, a machine-readable medium can be a tangible medium that can contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium can be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing. More specific examples of the machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0181] In order to provide interaction with a user, the systems and techniques described herein can be implemented on a computer having: a display device for displaying information to the user (e.g., a CRT (cathode ray tube) or an LCD (liquid crystal display, monitor)); and a keyboard and a pointing device (e.g., a mouse or a trackball) by which the user can provide input to the computer. Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, speech input, or tactile input).

[0182] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer having a graphical user interface or a web browser through which the user can interact with an implementation of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected to each other by any form or medium of digital data communication (e.g., a communication network). Examples of the communication network include: a local area network (LAN), a wide area network (WAN), and the Internet.

[0183] A computer system may include a client and a server. The client and the server are generally far from each other and usually interact via a communication network. The relationship between the client and the server is generated by computer programs that run on respective computers and have a client-server relationship with each other. The server may be a cloud server, a server of a distributed system, or a server that incorporates a blockchain.

[0184] The serial numbers of the embodiments of the present application above are only for description and do not represent the superiority or inferiority of the embodiments.

[0185] In the above embodiments of the present application, the descriptions of the respective embodiments have their own emphases. For parts not detailed in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

[0186] In several embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are merely illustrative. For example, the division of units can be a logical function division. In actual implementation, there can be other division methods. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or direct coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection of units or modules can be in an electrical or other form.

[0187] The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place, or they can be distributed to multiple units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0188] In addition, the functional units in the various embodiments of the present application can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above integrated units can be implemented in the form of hardware or in the form of software functional units.

[0189] When 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 technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of this technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, read-only memories, random access memories (RAMs), mobile hard disks, magnetic disks, or optical discs.

[0190] The above are only the preferred embodiments of this application. It should be noted that for those of ordinary skill in the art, without departing from the principle of this application, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of this application.

Claims

1. A method for determining display information in a vehicle, characterized in that Including: Obtaining location information of the vehicle's location; Determining the area to which the location information belongs; Determining emission standard information of the vehicle under the area, where the emission standard information is used to represent information on the exhaust gas allowed to be emitted by the vehicle under the area; Based on the area and the emission standard information, determining display information of the vehicle instrument in the vehicle, where the display information is at least used to display the emission standard corresponding to the area.

2. The method according to claim 1, wherein The determining the emission standard information of the vehicle under the area includes: Determining identification information corresponding to the area, where the identification information is used to characterize the territoriality of the area; Based on the identification information, determining the emission standard information corresponding to the area.

3. The method according to claim 2, characterized in that, The determining the identification information corresponding to the area includes: Converting the location information of the area to obtain the identification information.

4. The method according to claim 1, wherein The determining the display information of the vehicle instrument in the vehicle based on the area and the emission standard information includes: Matching the identification information corresponding to the area with the emission standard information to obtain a matching result; Based on the matching result, determining the display information.

5. The method according to claim 4, wherein The determining the display information based on the matching result includes: In response to the matching result indicating that the identification information and the emission standard information match successfully, determining the display information based on the data to be displayed in the display information.

6. The method according to claim 5, wherein The method further includes: Controlling the engine control unit in the vehicle to retrieve the data to be displayed corresponding to the identification information.

7. The method according to claim 4, characterized in that The determining the display information based on the matching result includes: In response to the matching result indicating that the identification information and the emission standard information do not match, outputting a prompt message, where the display information includes the prompt message, and the prompt message is used to prompt that the identification information and the emission standard information do not match.

8. A system for determining display information in a vehicle, characterized in that, Including: A vehicle networking module, configured to obtain location information of the vehicle's location and determine the area to which the location information belongs; An engine control unit, configured to determine emission standard information of the vehicle under the area, where the emission standard information is used to represent information on the exhaust gas allowed to be emitted by the vehicle under the area; A vehicle instrument, configured to determine display information based on the area and the emission standard information, where the display information is at least used to display the emission standard corresponding to the area.

9. A vehicle, characterized in that, For performing the method according to any one of claims 1 to 7.

10. A computer program product, characterized in that, Including computer instructions that, when executed by a processor, implement the method according to any one of claims 1 to 7.

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