Maintenance prompting method and device for vehicle opening and closing piece, vehicle-mounted terminal and vehicle

Abstract

The invention is suitable for the technical field of automobiles, and provides a maintenance prompting method and device for a vehicle opening and closing piece, a vehicle-mounted terminal and a medium. The method comprises the steps that state information and opening and closing times of the opening and closing piece of the vehicle and information of the environment where the vehicle is located are obtained; and based on the state information, the opening and closing times and / or the environment information, outputting prompt information for prompting a user to execute maintenance measures on the opening and closing piece. Compared with the prior art that maintenance prompting is only carried out on an engine oil filter, an air conditioner filter element, an air filter element and the battery condition of the vehicle, the maintenance prompting of the opening and closing piece of the vehicle can be realized by combining the state information and the opening and closing times of the opening and closing piece of the vehicle and the information of the environment where the vehicle is located, so that the practicability of the vehicle is improved.

Description

Technical Field

[0001] The present application belongs to the field of automobile technology, and in particular relates to a maintenance reminder method and device for vehicle opening and closing parts, a vehicle-mounted terminal, and a vehicle. Background Art

[0002] Vehicle opening and closing parts include body components that can be opened and closed, such as doors, engine hoods, windows, sunroofs, and trunk lids. Within the vehicle system, opening and closing parts constitute an essential part, and the performance of the opening and closing parts themselves is related to the stable operation of the entire vehicle. Therefore, special maintenance reminders are required for the above-mentioned opening and closing parts. However, in the prior art, the maintenance items usually prompted for gasoline vehicles are to replace the oil filter and the air conditioning filter, while the maintenance items usually prompted for electric vehicles are to replace the air filter and check the battery condition. This shows that the prior art is difficult to meet actual needs, which reduces the practicality of the vehicle. Summary of the Invention

[0003] The embodiments of the present application provide a maintenance reminder method, device, vehicle-mounted terminal and vehicle for vehicle opening and closing parts, which implement maintenance reminders for vehicle opening and closing parts and improve the practicality of the vehicle.

[0004] In a first aspect, an embodiment of the present application provides a maintenance reminder method for vehicle opening and closing parts, comprising:

[0005] Obtaining status information, opening and closing times of the vehicle's opening and closing parts, and information about the vehicle's environment;

[0006] Based on the state information, the number of opening and closing times and / or the environmental information, prompting information for prompting a user to perform maintenance measures on the opening and closing member is output.

[0007] Optionally, obtaining the number of times an opening and closing member of the vehicle is opened and closed includes:

[0008] Acquire a current set generated by a motor for controlling the opening and closing of the opening and closing member;

[0009] The number of switching times is determined according to the current value at each moment in the current set.

[0010] Optionally, the environmental information includes a first ambient temperature; and outputting prompt information for prompting a user to perform maintenance measures on the opening and closing member based on the state information, the opening and closing times, and / or the environmental information, includes:

[0011] If the number of opening and closing times is greater than or equal to the first set number of times, outputting the prompt information;

[0012] If within the first time period, the first ambient temperature is greater than or equal to the first temperature, outputting the prompt information;

[0013] If, within the second time period, the first ambient temperature is less than or equal to the second temperature, the prompt information is output; and the first temperature is greater than the second temperature;

[0014] If the status information is used to describe that the opening and closing member is in an abnormal state, the prompt information is output.

[0015] Optionally, if the status information is used to describe that the opening and closing member is in an abnormal state, outputting the prompt information includes:

[0016] If it is detected that the device temperature of the vehicle's window lifter is greater than a third temperature, or the speed of the motor used to control the opening and closing of the opening and closing member is less than a set speed, or the opening and closing member is stuck during the opening and closing process, it is determined that the opening and closing member is in an abnormal state and the prompt information is output.

[0017] Optionally, the opening and closing member includes a vehicle window, the status information includes a lifting force of a window lifter, and outputting prompt information for prompting a user to perform maintenance measures on the opening and closing member based on the status information includes:

[0018] If the lifting force is greater than or equal to the set lifting force, the prompt information is output.

[0019] Optionally, a position micro switch is provided at the bottom of the vehicle window, and the status information further includes the status of the position micro switch; if the lifting force is greater than or equal to the set lifting force, outputting the prompt information includes:

[0020] If the lifting force is greater than or equal to the set lifting force and the position micro switch is in a triggered state, the prompt information is output.

[0021] Optionally, the environmental information includes a second ambient temperature of an area where the opening and closing member is located during the opening and closing process; and outputting prompt information for prompting a user to perform maintenance measures on the opening and closing member based on the number of opening and closing times and the environmental information includes:

[0022] If the number of opening and closing times is greater than or equal to a second set number, and the second ambient temperature of the area where the opening and closing member is located at the number of opening and closing times is within the first temperature range, outputting the prompt information;

[0023] If the opening and closing times are greater than or equal to a third set times, and the second ambient temperature of the area where the opening and closing member is located under the opening and closing times is within a second temperature range, the prompt information is output; and the lower limit value of the first temperature range is greater than the upper limit value of the second temperature range.

[0024] In a second aspect, an embodiment of the present application provides a maintenance reminder device for vehicle opening and closing parts, comprising:

[0025] A first acquiring unit is configured to acquire status information, opening and closing times of an opening and closing member of a vehicle, and environmental information of the vehicle;

[0026] The first output unit is configured to output prompting information for prompting a user to perform maintenance measures on the opening and closing member based on the state information, the opening and closing times and / or the environmental information.

[0027] In a third aspect, an embodiment of the present application provides a vehicle-mounted terminal comprising: a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, a maintenance reminder method for vehicle opening and closing parts as described in any one of the first aspects above is implemented.

[0028] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the vehicle opening and closing parts maintenance reminder method as described in any one of the first aspects above.

[0029] In a fifth aspect, an embodiment of the present application provides a computer program product, which, when executed on a vehicle-mounted terminal, enables the vehicle-mounted terminal to execute the vehicle opening and closing parts maintenance reminder method described in any one of the first aspects above.

[0030] In a sixth aspect, an embodiment of the present application provides a vehicle, comprising an on-board terminal, wherein the on-board terminal is configured to execute the maintenance reminder method for vehicle opening and closing parts as described in any one of the items described in the first aspect.

[0031] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0032] An embodiment of the present application provides a maintenance reminder method for vehicle openings and closing parts. This method obtains information about the status and number of openings and closings of the vehicle's openings and closing parts, as well as information about the vehicle's surrounding environment. Based on this information, the number of openings and closings, and / or the surrounding environment, it outputs a prompt message prompting the user to perform maintenance measures on the openings and closing parts. Compared to existing technologies that only provide maintenance reminders for changing the oil filter, cabin air filter, air filter, and the vehicle's battery status, this method combines the status and number of openings and closings of the vehicle's openings and closing parts, as well as information about the vehicle's surrounding environment, to provide maintenance reminders for the vehicle's openings and closing parts, thereby improving the vehicle's practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0034] Figure 1 This is a flowchart of a maintenance reminder method for vehicle opening and closing parts provided in one embodiment of the present application;

[0035] Figure 2 This is a flowchart of a maintenance reminder method for vehicle opening and closing parts provided by another embodiment of the present application;

[0036] Figure 3 This is a flowchart of a maintenance reminder method for vehicle opening and closing parts provided in another embodiment of the present application;

[0037] Figure 4 This is a schematic structural diagram of a vehicle opening and closing member maintenance reminder device provided in one embodiment of the present application;

[0038] Figure 5 It is a structural diagram of a vehicle-mounted terminal provided in one embodiment of the present application. DETAILED DESCRIPTION

[0039] In the following description, specific details such as specific system structures and techniques are provided for purposes of illustration rather than limitation to facilitate a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obscuring the description of the present application with unnecessary detail.

[0040] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections thereof.

[0041] It will also be understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0042] As used in this specification and the appended claims, the term "if" can be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0043] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0044] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in conjunction with that embodiment is included in one or more embodiments of the present application. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more but not all embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof all mean "including but not limited to," unless otherwise specifically emphasized.

[0045] In practice, maintenance reminders for gasoline vehicles typically include changing the oil filter and air conditioning filter, while those for electric vehicles typically focus on the air filter and checking the battery condition. There are no specific maintenance reminders for vehicle openings and closing components, resulting in users being unable to perform timely maintenance on these components, thereby reducing the vehicle's practicality and user experience. Vehicle openings and closing components include openable and closable body components such as doors, hoods, windows, sunroofs, and trunk lids.

[0046] Based on this, an embodiment of the present application provides a maintenance reminder method for vehicle opening and closing parts, so as to provide maintenance reminders for vehicle opening and closing parts, thereby improving the practicality of the vehicle and user experience.

[0047] See also Figure 1 , Figure 1 This is a flowchart for implementing a maintenance reminder method for vehicle openings and closing parts, provided in one embodiment of the present application. In this embodiment, the vehicle opening and closing parts maintenance reminder method is executed by a vehicle-mounted terminal. The vehicle-mounted terminal can be a remote vehicle-mounted communication module (telematics box, T-BOX or TBOX).

[0048] It should be noted that the remote vehicle communication module is one of the important components of the Internet of Vehicles system. It is an intelligent terminal device that integrates vehicle body network and wireless communication functions.

[0049] like Figure 1 As shown, the vehicle opening and closing parts maintenance reminder method provided by one embodiment of the present application may include S101 to S102, which are detailed as follows:

[0050] In S101 , status information, opening and closing times of opening and closing parts of a vehicle and information about the environment in which the vehicle is located are obtained.

[0051] In an embodiment of the present application, when the vehicle-mounted terminal detects a maintenance reminder request for the vehicle's opening and closing parts, it can obtain status information, opening and closing times, and environmental information of the vehicle's opening and closing parts.

[0052] It should be noted that when the vehicle-mounted terminal detects a preset operation for the vehicle, it can determine that a maintenance reminder request for the vehicle's opening and closing parts has been detected. The preset operation can be set according to actual needs and is not limited here. For example, the preset operation can be that a preset control in the vehicle is triggered, that is, when the vehicle-mounted terminal detects that the preset control in the vehicle is triggered, it can be considered that a preset operation for the vehicle is detected, that is, a maintenance reminder request for the vehicle's opening and closing parts is detected. Of course, the preset operation can also be a time-triggered operation. The vehicle-mounted terminal can be configured with a corresponding control process, which contains trigger nodes for multiple key events. The above-mentioned key events include events for maintenance reminders for the vehicle's opening and closing parts. In this case, if the vehicle-mounted terminal detects that it has reached the trigger node associated with the event for maintenance reminders for the vehicle's opening and closing parts, the operations of steps S101 to S102 are executed to perform the maintenance reminder operation for the vehicle's opening and closing parts.

[0053] In the embodiment of the present application, the opening and closing parts of the vehicle include but are not limited to the doors and windows of the vehicle.

[0054] The status information of the opening and closing parts of the vehicle is used to describe whether the opening and closing parts are in an abnormal state.

[0055] Environmental information includes but is not limited to the temperature outside the vehicle where the vehicle is located.

[0056] The number of opening and closing times specifically refers to the number of times the vehicle's opening and closing parts are opened and closed from the time the last maintenance of the opening and closing parts is completed to the time the vehicle-mounted terminal needs to obtain the number of opening and closing times of the opening and closing parts.

[0057] Here, opening and closing once specifically refers to the vehicle's opening and closing parts being opened and completely closed.

[0058] In one implementation of the embodiment of the present application, the vehicle-mounted terminal can obtain the status information and opening and closing times of the vehicle's opening and closing parts through the door controller to which it is wirelessly connected.

[0059] In another implementation of the embodiment of the present application, the vehicle-mounted terminal can obtain the environmental information of the area where the vehicle is located in real time through a temperature sensor that is wirelessly connected to it and is used to detect the temperature of the area where the vehicle is located.

[0060] In another implementation of the embodiment of the present application, since a motor for controlling the opening and closing of the vehicle's opening and closing member is provided in the vehicle, the vehicle-mounted terminal can specifically obtain the number of times the vehicle's opening and closing member has been opened and closed according to the following steps, as detailed below:

[0061] Acquire a current set generated by a motor for controlling the opening and closing of the opening and closing member;

[0062] The number of switching times is determined according to the current value at each moment in the current set.

[0063] In practical applications, the current generated by the corresponding motor of a vehicle's opening and closing member varies with the opening and closing position of the member during each opening and closing process. Therefore, in order to accurately determine the number of times the member has been opened and closed, in this embodiment, the vehicle terminal can obtain a set of currents generated by the motor used to control the opening and closing of the member. The current set includes the current values ​​generated by the motor at each moment from the time the member was last serviced to the time the vehicle terminal needs to obtain the number of times the member has been opened and closed.

[0064] The vehicle-mounted terminal can then compare the current values ​​at each moment in the current set with the set current value to determine the number of times the switch has closed during the time period corresponding to the current set, and thus the number of times the switch has opened and closed. The set current value can be determined based on the current value generated when the motor controls the switch to fully close.

[0065] Specifically, when the vehicle-mounted terminal detects that the difference between the respective current values ​​at certain moments in the current set and the set current value is less than or equal to the first threshold, it can be determined that the switch is in a closed state at these certain moments. Therefore, the vehicle-mounted terminal can determine the number of times the switch is closed within the time period corresponding to the current set based on the number of these certain moments.

[0066] In S102 , based on the state information, the number of opening and closing times and / or the environmental information, prompting information for prompting a user to perform maintenance measures on the opening and closing member is output.

[0067] In an embodiment of the present application, after obtaining the above-mentioned status information, opening and closing times and environmental information, the vehicle-mounted terminal can output prompt information for prompting the user to perform maintenance measures on the opening and closing parts based on the status information, opening and closing times and / or environmental information.

[0068] In actual application, maintenance measures include but are not limited to inspection and repair of opening and closing parts.

[0069] In one embodiment of the present application, when the opening and closing member includes a vehicle window, since the vehicle window is provided with a glass lifter, the status information may include the lifting force of the glass lifter.

[0070] In practical applications, a glass lift specifically refers to a lifting device for a vehicle's window glass, including but not limited to an electric glass lift and a manual glass lift.

[0071] In one implementation of this embodiment, the vehicle-mounted terminal can obtain the force signal of the glass lifter in real time through the driving computer wirelessly connected thereto, and determine the lifting force of the glass lifter according to the force signal.

[0072] In practical applications, the onboard computer, also known as the car's computer or electronic control unit (ECU), is a device that uses simple logic gates and integrated circuit principles to process some simple electronic signals and operations.

[0073] In this embodiment, after obtaining the lifting force of the window lifter, the vehicle terminal can compare the lifting force with the set lifting force, wherein the set lifting force can be determined according to actual needs and is not limited here.

[0074] When the vehicle terminal detects that the lifting force is greater than or equal to the set lifting force, it means that the lifting force of the window lifter has exceeded the standard range, that is, there may be a problem with the window and maintenance is required. Therefore, the vehicle terminal can output a prompt message to prompt the user to perform maintenance measures on the opening and closing parts.

[0075] In some possible embodiments, to improve the accuracy of prompts for opening and closing components, the vehicle terminal may output a first prompt message when detecting that the lifting force is greater than or equal to a set lifting force. The first prompt message is used to remind the user that the window glass needs to be replaced or the guide rail of the vehicle glass needs to be maintained.

[0076] In other possible embodiments, in order to promptly remind the user of the vehicle to check the above prompt information, the vehicle-mounted terminal can control the display screen in the vehicle to display the above prompt information in real time.

[0077] In another embodiment of the present application, a position microswitch is provided at the bottom of the vehicle window, and the status information of the opening and closing parts also includes the status of the position microswitch. Therefore, in order to improve the accuracy of the window prompt, the vehicle-mounted terminal can detect whether the above-mentioned position microswitch is in a triggered state after detecting that the lifting force is greater than or equal to the set lifting force.

[0078] In this embodiment, when the vehicle-mounted terminal detects that the lifting force is greater than or equal to the set lifting force and the position microswitch is in the triggered state, it means that the lifting force of the window lifter has exceeded the standard range and the position of the window glass has been lowered to the lowest point. In other words, there is a problem with the window and maintenance is required. Therefore, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures on the opening and closing parts.

[0079] In another embodiment of the present application, in order to provide maintenance reminders for the opening and closing parts, the vehicle terminal can compare the opening and closing times with the first set times after obtaining the opening and closing times of the opening and closing parts, and execute the following when it is detected that the opening and closing times are greater than or equal to the first set times. Figure 2 The first set number of times can be set according to actual needs and is not limited here. For example, the first set number of times can be 200 times.

[0080] When the environmental information includes the first ambient temperature of the area where the vehicle is located, the vehicle terminal can compare the first ambient temperature in the first time period with the first temperature, and when it is detected that the first ambient temperature is greater than or equal to the first temperature, perform the following operations: Figure 2 Step S202 is shown.

[0081] When the environmental information includes the first environmental temperature of the area where the vehicle is located, the vehicle terminal can also compare the first environmental temperature with the second temperature in the second time period, and when it is detected that the first environmental temperature is less than or equal to the second temperature, perform the following operations: Figure 2 Step S203 shown.

[0082] The first ambient temperature is used to describe the temperature value outside the vehicle corresponding to the area where the vehicle is located.

[0083] It should be noted that, since the opening and closing parts of a vehicle include but are not limited to: doors, engine hood, windows, sunroofs and trunk lids, and the time that different opening and closing parts can withstand the highest and lowest outside temperatures that they can withstand are different, therefore, in order to implement maintenance reminders for any opening and closing part, the on-board terminal can determine the minimum value of the highest outside temperatures that the above-mentioned different opening and closing parts can withstand as the first temperature, and determine the time that the opening and closing part corresponding to the minimum value of the highest outside temperature can withstand at its corresponding highest outside temperature that it can withstand as the first time period.

[0084] At the same time, the vehicle-mounted terminal can determine the maximum value of the lowest outside vehicle temperature that the above-mentioned different opening and closing parts can withstand as the second temperature, and determine the length of time that the opening and closing parts corresponding to the maximum value of the lowest outside vehicle temperature can withstand at the corresponding lowest outside vehicle temperature that they can withstand as the second time period.

[0085] Based on this, the first temperature is used to describe the minimum value of the maximum outside temperature that different opening and closing components in the vehicle can withstand.

[0086] The second temperature is used to describe the maximum value among the lowest vehicle exterior temperatures that different opening and closing components in the vehicle can withstand.

[0087] The first time period specifically refers to the time length for which the opening and closing member, corresponding to the first temperature, withstands the first temperature.

[0088] The second time period specifically refers to the time length during which the opening and closing member, corresponding to the second temperature, withstands the second temperature.

[0089] For example, the first temperature may be 80 degrees Celsius, the first time period may be 45 minutes, the second temperature may be minus 40 degrees Celsius, and the second time period may be 1 hour.

[0090] After acquiring the status information of the opening and closing member, the vehicle-mounted terminal may execute step S204 when detecting that the status information is used to describe that the opening and closing member is in an abnormal state.

[0091] In another embodiment of the present application, in order to provide accurate maintenance reminders for opening and closing parts, after obtaining the number of times the opening and closing parts are opened and closed and the environmental information of the area where the vehicle is located, the vehicle-mounted terminal can also output prompt information for prompting the user to perform maintenance measures on the opening and closing parts based on the number of opening and closing times and the environmental information.

[0092] It should be noted that the environmental information includes the outside temperature of the area where the vehicle is located.

[0093] The "opening and closing times" refers to the number of times each opening and closing component has been opened and closed, including but not limited to the first, second, and third times. The first time refers to the number of times the first opening and closing component has been opened and closed, the second time refers to the number of times the second opening and closing component has been opened and closed, and the third time refers to the number of times the third opening and closing component has been opened and closed. The first opening and closing component may be a door, the second opening and closing component may be a window, and the third opening and closing component may be a sunroof.

[0094] It should be noted that the first opening and closing member, the second opening and closing member, and the third opening and closing member are all different opening and closing members in the vehicle.

[0095] In this embodiment, the upper limit of the number of opening and closing times of different opening and closing members in different vehicle outside temperature ranges is different. The vehicle outside temperature range includes, but is not limited to, a first range, a second range, and a third range. The first range is (-∞, -20°C), the second range is (-20°C, 70°C), and the third range is (60°C, +∞).

[0096] Specifically, the upper limit of the number of times the first opening and closing member can be opened and closed within the first range is a first threshold value, the upper limit of the number of times the first opening and closing member can be opened and closed within the second range is a second threshold value, and the upper limit of the number of times the first opening and closing member can be opened and closed within the third range is a third threshold value. The first, second, and third threshold values ​​can be set as needed and are not limited herein. The first threshold value is less than the second threshold value and greater than the third threshold value.

[0097] The upper limit of the number of times the second opening and closing member can be opened and closed within the first range is a fourth threshold value, the upper limit of the number of times the second opening and closing member can be opened and closed within the second range is a fifth threshold value, and the upper limit of the number of times the second opening and closing member can be opened and closed within the third range is a sixth threshold value. The fourth, fifth, and sixth threshold values ​​can be set as needed and are not limited here. The fourth threshold value is less than the fifth threshold value and greater than the sixth threshold value.

[0098] The upper limit of the number of times the third opening and closing member can be opened and closed within the first range is the seventh threshold value, the upper limit of the number of times the third opening and closing member can be opened and closed within the second range is the eighth threshold value, and the upper limit of the number of times the third opening and closing member can be opened and closed within the third range is the ninth threshold value. The seventh, eighth, and ninth threshold values ​​can be set as needed and are not limited here. The seventh threshold value is less than the eighth threshold value and greater than the ninth threshold value.

[0099] Based on this, after obtaining the outside temperature and the number of openings and closings, the vehicle-mounted terminal can determine the outside temperature range that the outside temperature falls within. Thereafter, for any switch, the vehicle-mounted terminal can compare the number of openings and closings corresponding to that switch with the upper limit of the number of openings and closings within the outside temperature range. Upon detecting that the number of openings and closings corresponding to that switch is greater than or equal to the upper limit of the number of openings and closings within the outside temperature range, the vehicle-mounted terminal can output a prompt message to the user indicating that the number of openings and closings of that switch has reached or exceeded the upper limit of the number of openings and closings within the corresponding outside temperature range, and that maintenance of that switch is required.

[0100] For example, taking the opening and closing part as the first opening and closing part, assuming that the outside temperature is 40°C, the number of times the door is opened and closed at the outside temperature is a set number, and the set number is greater than the second threshold, the on-board terminal can determine that the outside temperature range in which the outside temperature is located is the second range, and the upper limit value of the opening and closing part of the first opening and closing part in the second range is the second threshold. Therefore, the on-board terminal can determine that the number of times the first opening and closing part is opened and closed is greater than the upper limit value of the number of times the first opening and closing part is opened and closed in the second range. Based on this, the on-board terminal can output a prompt message to prompt the user that the number of times the first opening and closing part is opened and closed has reached or exceeded the upper limit value of the number of times the door is opened and closed in the second range, and the first opening and closing part needs to be maintained.

[0101] As can be seen above, the vehicle opening and closing parts maintenance reminder method provided in the embodiments of the present application obtains information about the status and opening and closing frequency of the vehicle's opening and closing parts, as well as information about the vehicle's environment. Based on this information, the number of openings and closing frequency, and / or the environment, it outputs a prompt message prompting the user to perform maintenance measures on the opening and closing parts. Compared to the prior art, which only provides maintenance reminders for changing the oil filter, cabin air filter, air filter, and the vehicle's battery status, this method can combine the status information, opening and closing frequency, and environmental information of the vehicle's opening and closing parts to provide maintenance reminders for the vehicle's opening and closing parts, thereby improving the practicality of the vehicle.

[0102] See also Figure 2 , Figure 2 This is a flowchart of a maintenance reminder method for vehicle opening and closing parts provided by another embodiment of the present application. Figure 2 As shown, in this embodiment, step S102 may specifically include S201 to S204, which are described in detail as follows:

[0103] In S201, if the number of opening and closing times is greater than or equal to a first set number, the prompt information is output.

[0104] In this embodiment, when the vehicle-mounted terminal detects that the opening and closing times of the opening and closing parts are greater than or equal to the first set times, it indicates that the opening and closing times of the opening and closing parts have reached or exceeded the first set times. Therefore, in order to avoid damage to the opening and closing parts, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures.

[0105] In one embodiment of the present application, to improve the accuracy of maintenance reminders for opening and closing components, the vehicle-mounted terminal may output a second reminder message when detecting that the opening and closing component has been opened and closed a number of times greater than or equal to a first set number of times. The second reminder message is used to inform the user that the opening and closing component has reached or exceeded the first set number of times and requires maintenance.

[0106] In S202, if the first ambient temperature is greater than or equal to the first temperature within the first time period, the prompt information is output.

[0107] In this embodiment, when the vehicle-mounted terminal detects that the first ambient temperature of the area where the vehicle is located is greater than or equal to the first temperature within the first time period, it indicates that the ambient temperature of the area where the vehicle is located is higher than the maximum outside temperature that a certain opening and closing component in the vehicle can withstand, and the duration that it can withstand under the maximum outside temperature has also reached its limit. That is to say, at this time, a certain opening and closing component in the vehicle will fail due to the excessively high outside temperature. Therefore, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures.

[0108] In one embodiment of the present application, to improve the accuracy of maintenance reminders for opening and closing components, the vehicle-mounted terminal may output a third reminder message when detecting that the first ambient temperature in the area where the vehicle is located is greater than or equal to the first temperature for each of the first time period. The third reminder message is used to remind the user that the first ambient temperature in the area where the vehicle is located is greater than or equal to the first temperature for each of the first time period, and that maintenance is required on a certain opening and closing component in the vehicle.

[0109] In S203, if the first ambient temperature is less than or equal to the second temperature in the second time period, the prompt information is output; and the first temperature is greater than the second temperature.

[0110] In this embodiment, when the vehicle-mounted terminal detects that the first ambient temperature of the area where the vehicle is located is less than or equal to the second temperature during the second time period, it indicates that the ambient temperature of the area where the vehicle is located is lower than the lowest outside temperature that a certain opening and closing component in the vehicle can withstand, and the duration that it can withstand at the lowest outside temperature has also reached its limit. That is to say, at this time, a certain opening and closing component in the vehicle will fail due to the low outside temperature. Therefore, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures.

[0111] In one embodiment of the present application, to improve the accuracy of maintenance reminders for opening and closing components, the vehicle terminal may output a fourth reminder message when detecting that the first ambient temperature in the area where the vehicle is located is less than or equal to the second temperature during a second time period. The fourth reminder message is used to remind the user that the first ambient temperature in the area where the vehicle is located is less than or equal to the second temperature during the second time period, and that maintenance is required on a certain opening and closing component in the vehicle.

[0112] In S204, if the status information is used to describe that the opening and closing member is in an abnormal state, the prompt information is output.

[0113] In this embodiment, when the vehicle-mounted terminal detects that the status information is used to describe that the opening and closing member is in an abnormal state, it indicates that there is a problem with the opening and closing member. Therefore, the vehicle-mounted terminal can output prompting information for prompting the user to perform maintenance measures.

[0114] In one embodiment of the present application, to improve the accuracy of maintenance reminders for opening and closing parts, the vehicle-mounted terminal can output a fifth reminder message when detecting that the status information of the opening and closing part is in an abnormal state. The fifth reminder message is used to remind the user that the opening and closing part is in an abnormal state and requires timely inspection and maintenance.

[0115] In another embodiment of the present application, in order to further improve the accuracy of maintenance reminders for opening and closing parts, the vehicle-mounted terminal may specifically perform step S204 according to the following steps, which are detailed as follows:

[0116] If it is detected that the device temperature of the vehicle's window lifter is greater than a third temperature, or the speed of the motor used to control the opening and closing of the opening and closing member is less than a set speed, or the opening and closing member is stuck during the opening and closing process, it is determined that the opening and closing member is in an abnormal state and the prompt information is output.

[0117] In this embodiment, the abnormal state of the opening and closing member includes but is not limited to: abnormal temperature of the glass lifter component, abnormal speed of the motor controlling the opening and closing of the opening and closing member, and jamming of the opening and closing member during the opening and closing process.

[0118] Device temperature is used to describe the temperature value of the window regulator during the window opening and closing process.

[0119] It should be noted that a temperature sensor is provided at the glass lifter. Therefore, in one implementation of this embodiment, the vehicle-mounted terminal can obtain the device temperature of the glass lifter in real time through the temperature sensor located at the glass lifter to which it is wirelessly connected.

[0120] In another implementation of this embodiment, when the opening and closing part is stuck during the opening and closing process, the current generated by the motor used to control the opening and closing of the opening and closing part during the opening and closing process will be abnormal. Therefore, the vehicle-mounted terminal can detect whether the opening and closing part is stuck during the opening and closing process through the current generated by the motor during the opening and closing process.

[0121] In some possible embodiments, after acquiring the device temperature of the window lifter, the vehicle-mounted terminal may compare the device temperature with the third temperature.

[0122] The third temperature is used to describe the maximum temperature that the window regulator can withstand during the window opening and closing process. The third temperature can be determined according to actual needs and is not limited here. For example, the third temperature can be 60 degrees Celsius.

[0123] When the vehicle terminal detects that the device temperature of the glass lifter is greater than the third temperature, it indicates that the device temperature of the glass lifter is too high, that is, the device temperature of the glass lifter is abnormal, that is, the glass lifter is abnormal. Therefore, the vehicle terminal can determine that the opening and closing component is in an abnormal state.

[0124] Based on this, the vehicle-mounted terminal can output prompt information for prompting the user to perform maintenance measures.

[0125] In one embodiment of the present application, in order to improve the accuracy of maintenance reminders for opening and closing parts, the vehicle terminal can output a sixth reminder message, wherein the sixth reminder message is used to remind the user that the temperature of the window lifter component is too high.

[0126] In other possible embodiments, after obtaining the motor speed, the vehicle-mounted terminal may compare the speed with a set speed, wherein the set speed may be determined according to actual needs and is not limited here.

[0127] When the vehicle terminal detects that the motor speed is less than the set speed, it indicates that the motor speed is too slow, that is, the motor speed is abnormal, that is, the motor is abnormal. Therefore, the vehicle terminal can determine that the opening and closing member is in an abnormal state.

[0128] Based on this, the vehicle-mounted terminal can output prompt information for prompting the user to perform maintenance measures.

[0129] In one embodiment of the present application, in order to improve the accuracy of maintenance reminders for opening and closing parts, the vehicle terminal can output a seventh reminder message. The seventh reminder message is used to remind the user that the motor speed is abnormal.

[0130] In some further possible embodiments, when the vehicle-mounted terminal detects that the opening and closing member is stuck during the opening and closing process, the vehicle-mounted terminal may determine that the opening and closing member is in an abnormal state.

[0131] Based on this, the vehicle-mounted terminal can output prompt information for prompting the user to perform maintenance measures.

[0132] In one embodiment of the present application, in order to improve the accuracy of maintenance reminders for the opening and closing parts, the vehicle terminal can output an eighth reminder message, wherein the eighth reminder message is used to remind the user that the opening and closing parts are stuck during the opening and closing process.

[0133] From the above, it can be seen that the maintenance reminder method for vehicle opening and closing parts provided in this embodiment improves the accuracy of maintenance reminders for opening and closing parts.

[0134] In one embodiment of the present application, to further improve the accuracy of maintenance reminders for opening and closing components, environmental information about the area in which the vehicle is located includes, but is not limited to, a second ambient temperature in the area in which the opening and closing components are located during the opening and closing process. After obtaining the number of opening and closing times of the opening and closing components and the second ambient temperature, the vehicle-mounted terminal may compare the number of opening and closing times with a second set number and a third set number, respectively, and detect whether the second ambient temperature is within the first temperature range and whether the second ambient temperature is within the second temperature range. The second set number, the third set number, the first temperature range, and the second temperature range may all be set as needed and are not limited herein.

[0135] The second ambient temperature is used to describe the temperature value outside the vehicle corresponding to the area where the vehicle is located during the opening and closing process of the opening and closing member of the vehicle.

[0136] The first temperature range is used to describe the high temperature range outside the vehicle within which a maintenance reminder is required for the vehicle's opening and closing parts, provided that the opening and closing parts of the vehicle meet the first set requirement during the opening and closing process. The first set requirement can be set based on actual needs and is not limited here.

[0137] The first setting requirement may be: the number of opening and closing times is greater than or equal to the second setting number.

[0138] The second temperature range describes the low temperature range outside the vehicle within which a maintenance reminder is required for the vehicle's opening and closing parts, provided the opening and closing frequency of the vehicle's opening and closing parts meet the second set requirement. The second set requirement can be set based on actual needs and is not limited here. The first and second set requirements can be the same or different.

[0139] The second setting requirement may be: the number of opening and closing times is greater than or equal to a third setting number.

[0140] It should be noted that the lower limit of the first temperature range is greater than the upper limit of the second temperature range.

[0141] Exemplarily, the upper limit of the second temperature range is minus 40 degrees Celsius, and the second temperature range may be: [-∞, -40°C].

[0142] The lower limit of the first temperature range is 80 degrees Celsius, so the first temperature range may be: [80° C., +∞].

[0143] The vehicle terminal may determine the second set number of times according to the maximum number of times the opening and closing member of the vehicle can be opened and closed within the first temperature range. For example, the second set number of times may be 80 times.

[0144] The vehicle terminal may determine the third set number of times according to the maximum number of times the vehicle's opening and closing member can be opened and closed within the second temperature range. For example, the third set number of times may be 100 times.

[0145] In one embodiment of the present application, when the vehicle terminal detects that the number of opening and closing times is greater than or equal to the second set number, and the second ambient temperature of the area where the opening and closing member is located at the opening and closing times is within the first temperature range, the vehicle terminal can execute the following Figure 3 Step S301 is shown.

[0146] In another embodiment of the present application, when the vehicle terminal detects that the number of opening and closing times is greater than or equal to the third set number, and the second ambient temperature of the area where the opening and closing member is located at the opening and closing times is within the second temperature range, the vehicle terminal can execute the following Figure 3 Step S302 is shown.

[0147] See also Figure 3 , Figure 3 This is a flowchart of a maintenance reminder method for vehicle opening and closing parts provided by another embodiment of the present application. Figure 2 As shown, in this embodiment, step S102 may specifically include S301 to S302, which are described in detail as follows:

[0148] In S301, if the number of opening and closing times is greater than or equal to a second set number, and the second ambient temperature of the area where the opening and closing member is located at the number of opening and closing times is within the first temperature range, the prompt information is output.

[0149] In this embodiment, when the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to the second set number, and the second ambient temperature of the area where the opening and closing parts are located at the time of the opening and closing times is within the first temperature range, it indicates that the number of opening and closing times of the vehicle's opening and closing parts has reached the maximum number of opening and closing times that the opening and closing parts can achieve within the first temperature range. Therefore, in order to avoid damage to the opening and closing parts, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures.

[0150] In one embodiment of the present application, to further improve the accuracy of maintenance reminders for the opening and closing member, the vehicle terminal may output a ninth reminder message when it detects that the number of opening and closing times is greater than or equal to a second set number, and that the second ambient temperature of the area in which the opening and closing member is located during the opening and closing times is within the first temperature range. The ninth reminder message is used to inform the user that the opening and closing times of the opening and closing member have reached the maximum number of opening and closing times achievable within the first temperature range, and that maintenance is required.

[0151] In S302, if the number of opening and closing times is greater than or equal to a third set number, and the second ambient temperature of the area where the opening and closing member is located under the number of opening and closing times is within the second temperature range, the prompt information is output; the lower limit value of the first temperature range is greater than the upper limit value of the second temperature range.

[0152] In this embodiment, when the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to the third set number, and the second ambient temperature of the area where the opening and closing parts are located at the time of the opening and closing times is within the second temperature range, it indicates that the number of opening and closing times of the vehicle's opening and closing parts has reached the maximum number of opening and closing times that the opening and closing parts can achieve within the second temperature range. Therefore, in order to avoid damage to the opening and closing parts, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures.

[0153] In one embodiment of the present application, to further improve the accuracy of maintenance reminders for the opening and closing member, the vehicle-mounted terminal may output a tenth reminder message when it detects that the number of opening and closing times is greater than or equal to a third set number, and that the second ambient temperature of the area in which the opening and closing member is located during the opening and closing times is within the second temperature range. The tenth reminder message is used to inform the user that the opening and closing times of the opening and closing member have reached the maximum number of opening and closing times achievable within the second temperature range, and that maintenance is required.

[0154] From the above, it can be seen that the maintenance reminder method for vehicle opening and closing parts provided in this embodiment further improves the accuracy of maintenance reminders for opening and closing parts.

[0155] In another embodiment of the present application, in order to further improve the accuracy of maintenance reminders for opening and closing parts, the environmental information of the area where the vehicle is located includes but is not limited to the second ambient temperature of the area where the opening and closing parts are located during the opening and closing process and the length of time the vehicle stays at the second ambient temperature. After obtaining the number of times the opening and closing parts are opened and closed, the second ambient temperature, and the length of time the vehicle stays at the second ambient temperature, the on-board terminal can compare the number of times the opening and closing parts are opened and closed with the second set number and the third set number, respectively, and detect whether the second ambient temperature is within the first temperature range and whether the second ambient temperature is within the second temperature range, and compare the length of time the vehicle stays at the second ambient temperature with the first length threshold corresponding to the first temperature range and the second length threshold corresponding to the second temperature range. Among them, the first length threshold and the second length threshold can be set according to actual needs and are not limited here.

[0156] The first time threshold specifically refers to the upper limit of the time that the opening and closing parts of the vehicle can stay within the first temperature range.

[0157] The second time threshold specifically refers to the upper limit of the time that the opening and closing parts of the vehicle can stay within the second temperature range.

[0158] In this embodiment, when the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to the second set number, and the second ambient temperature of the area where the opening and closing parts are located under the opening and closing times is in the first temperature range, and the residence time at the second ambient temperature is greater than or equal to the first time threshold corresponding to the first temperature range, it indicates that the number of opening and closing times of the vehicle's opening and closing parts has reached the maximum number of opening and closing times that the opening and closing parts can reach within the first temperature range, and the residence time of the vehicle's opening and closing parts at the second ambient temperature has reached or exceeded the upper limit of the residence time that can be reached within the first temperature range. Therefore, in order to avoid damage to the opening and closing parts, the vehicle-mounted terminal can output a prompt message to prompt the user to perform maintenance measures.

[0159] Specifically, when the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to the second set number, and the second ambient temperature of the area where the opening and closing parts are located at the opening and closing times is within the first temperature range, it can output an output to prompt the user that the opening and closing times of the opening and closing parts have reached the maximum number of opening and closing times that the opening and closing parts can reach within the first temperature range, and the length of time that the vehicle's opening and closing parts have stayed at the second ambient temperature has reached or exceeded the length of time that can be reached within the first temperature range, and maintenance is required.

[0160] In this embodiment, when the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to the third set number, and the second ambient temperature of the area where the opening and closing parts are located under the opening and closing times is in the second temperature range, and the residence time at the second ambient temperature is greater than or equal to the second time threshold corresponding to the second temperature range, it indicates that the number of opening and closing times of the vehicle's opening and closing parts has reached the maximum number of opening and closing times that the opening and closing parts can reach within the second temperature range, and the residence time of the vehicle's opening and closing parts at the second ambient temperature has reached or exceeded the residence time that can be reached within the second temperature limit range. Therefore, in order to avoid damage to the opening and closing parts, the vehicle-mounted terminal can output a prompt message for prompting the user to perform maintenance measures.

[0161] Specifically, when the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to the third set number, and the second ambient temperature of the area where the opening and closing parts are located under the opening and closing times is in the second temperature range, and the residence time at the second ambient temperature is greater than or equal to the second time threshold corresponding to the second temperature range, it can output a prompt to the user that the number of opening and closing times of the opening and closing parts has reached the maximum number of opening and closing times that the opening and closing parts can reach within the second temperature range, and the residence time at the second ambient temperature is greater than or equal to the second time threshold corresponding to the second temperature range, and maintenance is required.

[0162] In another embodiment of the present application, in combination with steps S102, S201-S203, and S301-S302, after the vehicle terminal obtains the status information of the vehicle's opening and closing parts, the number of openings and closings, and the vehicle's environmental information, since this status information includes the lifting force of the window lifter, the vehicle terminal can compare this lifting force with the set lifting force. When it is detected that the lifting force is greater than or equal to the set lifting force, the vehicle terminal can specifically output a first prompt message. The first prompt message is used to inform the user that the vehicle window glass needs to be replaced or the vehicle glass guide rail needs to be maintained.

[0163] At the same time, since the status information is used to describe the status of the opening and closing parts, the vehicle terminal can also output a fifth prompt information when detecting that the opening and closing parts are in an abnormal state. The fifth prompt information is used to remind the user that the opening and closing parts are in an abnormal state and need to be checked and repaired in time.

[0164] In some possible embodiments, when the vehicle terminal detects that the window lifter component temperature is greater than a third temperature, it may determine that the opening and closing member is in an abnormal state. At this point, the vehicle terminal may also output a sixth prompt message, where the sixth prompt message is used to inform the user that the window lifter component temperature is too high.

[0165] In other possible embodiments, the vehicle-mounted terminal may also determine that the opening and closing member is in an abnormal state when detecting that the motor speed is less than a set speed. In this case, the vehicle-mounted terminal may output a seventh prompt message. The seventh prompt message is used to inform the user that the motor speed is abnormal.

[0166] In some further possible embodiments, when the vehicle-mounted terminal detects that the opening and closing member is stuck during the opening and closing process, the vehicle-mounted terminal may also determine that the opening and closing member is in an abnormal state. In this case, the vehicle-mounted terminal may output an eighth prompt message. The eighth prompt message is used to inform the user that the opening and closing member is stuck during the opening and closing process.

[0167] Since the environmental information includes the first environmental temperature of the area where the vehicle is located at the current moment, the vehicle-mounted terminal can separately compare the first environmental temperature with the first temperature and the second temperature.

[0168] On the one hand, when the vehicle terminal detects that the first ambient temperature in the area where the vehicle is located is greater than or equal to the first temperature during the first time period, it can output a third prompt message. The third prompt message is used to remind the user that the first ambient temperature in the area where the vehicle is located is greater than or equal to the first temperature during the first time period, and maintenance of a certain opening and closing component in the vehicle is required.

[0169] On the other hand, when the vehicle terminal detects that the first ambient temperature in the area where the vehicle is located is less than or equal to the second temperature during the second time period, it can output a fourth prompt message. The fourth prompt message is used to remind the user that the first ambient temperature in the area where the vehicle is located is less than or equal to the second temperature during the second time period, and maintenance of a certain opening and closing component in the vehicle is required.

[0170] At the same time, the vehicle-mounted terminal can also independently compare the number of opening and closing times with the first set number. Upon detecting that the number of opening and closing times of the opening and closing member is greater than or equal to the first set number, the vehicle-mounted terminal can also output a second prompt message. The second prompt message is used to inform the user that the number of opening and closing times of the opening and closing member has reached or exceeded the first set number and that maintenance of the opening and closing member is required.

[0171] Since the environmental information may also include the second ambient temperature of the area where the opening and closing member is located during the opening and closing process, the vehicle terminal may also provide maintenance reminders for the vehicle's opening and closing member in combination with the number of opening and closing times of the opening and closing member and the second ambient temperature.

[0172] Specifically, the vehicle-mounted terminal may output a ninth prompt message when detecting that the number of opening and closing times is greater than or equal to a second set number of times, and that the second ambient temperature of the area in which the opening and closing member is located during the opening and closing times is within the first temperature range. The ninth prompt message is used to inform the user that the number of opening and closing times of the opening and closing member has reached the maximum number of opening and closing times achievable by the opening and closing member within the first temperature range, and that maintenance is required.

[0173] When the vehicle-mounted terminal detects that the number of opening and closing times is greater than or equal to a third set number, and that the second ambient temperature of the area in which the opening and closing member is located during the opening and closing times is within the second temperature range, the vehicle-mounted terminal may output a tenth prompt message. The tenth prompt message is used to notify the user that the number of opening and closing times of the opening and closing member has reached the maximum number of opening and closing times achievable by the opening and closing member within the second temperature range, and that maintenance is required.

[0174] From the above, it can be seen that the method provided in this embodiment can comprehensively consider the lifting force of the window lifter, the abnormal state of the opening and closing parts, the device temperature of the window lifter, the speed of the motor used to control the opening and closing of the opening and closing parts, the jamming of the opening and closing parts during the opening and closing process, the first ambient temperature of the area where the vehicle is located, the second ambient temperature and the number of opening and closing times, so as to output targeted and different maintenance reminder information for the opening and closing parts or the vehicle in different aspects, so that the user can promptly perform maintenance measures on the opening and closing parts or the vehicle in different aspects.

[0175] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0176] Corresponding to the maintenance reminder method for vehicle opening and closing parts described in the above embodiment, Figure 4 The following is a schematic diagram showing the structure of a vehicle opening and closing member maintenance reminder device provided by an embodiment of the present application. For ease of explanation, only the parts related to the embodiment of the present application are shown. Figure 4 The vehicle opening and closing parts maintenance reminder device 400 includes: a first acquisition unit 41 and a first output unit 42.

[0177] The first acquiring unit 41 is used to acquire status information, opening and closing times of the opening and closing parts of the vehicle and environmental information of the vehicle.

[0178] The first output unit 42 is configured to output prompting information for prompting a user to perform maintenance measures on the opening and closing member based on the state information, the opening and closing times and / or the environmental information.

[0179] In one embodiment of the present application, the first acquisition unit 41 specifically includes: a second acquisition unit and a first determination unit.

[0180] The second acquisition unit is used to acquire a current set generated by a motor for controlling the opening and closing of the opening and closing member.

[0181] The first determining unit is configured to determine the number of switching times according to current values ​​at various moments in the current set.

[0182] In one embodiment of the present application, the environmental information includes a first ambient temperature; the first output unit 42 specifically includes: a second output unit, a third output unit, a fourth output unit, and a fifth output unit.

[0183] in:

[0184] The second output unit is used to output the prompt information if the opening and closing times are greater than or equal to the first set times.

[0185] The third output unit is configured to output the prompt information if the first ambient temperature is greater than or equal to the first temperature within a first time period.

[0186] The fourth output unit is configured to output the prompt information if the first ambient temperature is less than or equal to the second temperature within a second time period; and the first temperature is greater than the second temperature.

[0187] The fifth output unit is configured to output the prompt information if the status information is used to describe that the opening and closing member is in an abnormal state.

[0188] In one embodiment of the present application, the fifth output unit specifically includes: a second determination unit.

[0189] The second determination unit is used to determine that the opening and closing member is in an abnormal state and output the prompt information if it is detected that the device temperature of the vehicle's window lifter is greater than a third temperature, or the speed of the motor used to control the opening and closing of the opening and closing member is less than a set speed, or the opening and closing member is stuck during the opening and closing process.

[0190] In one embodiment of the present application, the opening and closing member includes a vehicle window, the status information includes the lifting force of a window lifter, and the first output unit 42 specifically includes: a sixth output unit.

[0191] The sixth output unit is configured to output the prompt information if the lifting force is greater than or equal to the set lifting force.

[0192] In one embodiment of the present application, a position micro switch is provided at the bottom of the vehicle window, and the fifth output unit specifically includes: a seventh output unit.

[0193] The seventh output unit is configured to output the prompt information if the lifting force is greater than or equal to the set lifting force and the position micro switch is in a triggered state.

[0194] In one embodiment of the present application, the environmental information includes the second environmental temperature of the area where the opening and closing member is located during the opening and closing process; the first output unit 42 specifically includes: an eighth output unit and a ninth output unit.

[0195] The eighth output unit is configured to output the prompt information if the number of opening and closing operations is greater than or equal to a second set number of times, and the second ambient temperature of the area where the opening and closing member is located at the number of opening and closing operations is within a first temperature range.

[0196] The ninth output unit is used to output the prompt information if the opening and closing times are greater than or equal to the third set times, and the second ambient temperature of the area where the opening and closing member is located under the opening and closing times is within the second temperature range; the lower limit value of the first temperature range is greater than the upper limit value of the second temperature range.

[0197] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units are based on the same concept as the method embodiment of this application. Their specific functions and technical effects can be found in the method embodiment section and will not be repeated here.

[0198] Those skilled in the art can clearly understand that, for the convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0199] Figure 5 This is a structural diagram of a vehicle-mounted terminal provided in one embodiment of the present application. Figure 5 As shown, the vehicle terminal 5 of this embodiment includes: at least one processor 50 ( Figure 5 Only one is shown in the figure) a processor, a memory 51, and a computer program 52 stored in the memory 51 and executable on the at least one processor 50, wherein the processor 50 implements the steps of any of the above-mentioned maintenance reminder method embodiments for vehicle opening and closing parts when executing the computer program 52.

[0200] The vehicle-mounted terminal may include, but is not limited to, a processor 50 and a memory 51. Those skilled in the art will appreciate that Figure 5 It is only an example of the vehicle-mounted terminal 5 and does not constitute a limitation on the vehicle-mounted terminal 5. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, it may also include input and output devices, network access devices, etc.

[0201] The processor 50 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. A general-purpose processor may be a microprocessor or any conventional processor.

[0202] In some embodiments, the memory 51 may be an internal storage unit of the vehicle-mounted terminal 5, such as the memory of the vehicle-mounted terminal 5. In other embodiments, the memory 51 may also be an external storage device of the vehicle-mounted terminal 5, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the vehicle-mounted terminal 5. Furthermore, the memory 51 may also include both an internal storage unit of the vehicle-mounted terminal 5 and an external storage device. The memory 51 is used to store an operating system, application programs, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 51 may also be used to temporarily store data that has been output or is about to be output.

[0203] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned various method embodiments can be implemented.

[0204] An embodiment of the present application provides a computer program product. When the computer program product is run on a vehicle-mounted terminal, the vehicle-mounted terminal can implement the steps in the above-mentioned method embodiments when executing the computer program product.

[0205] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the processes in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program, when executed by the processor, can implement the steps of the above-mentioned various method embodiments. Among them, the computer program includes computer program code, which can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include at least: any entity or device capable of carrying the computer program code to the vehicle terminal, a recording medium, a computer memory, a read-only memory (ROM), a random access memory (RAM), an electric carrier signal, a telecommunication signal and a software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.

[0206] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant description of other embodiments.

[0207] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A maintenance reminder method for vehicle opening and closing parts, characterized in that: include: Obtaining status information, opening and closing times of the vehicle's opening and closing parts, and information about the vehicle's environment; Based on the state information, the number of opening and closing times and / or the environmental information, prompting information for prompting a user to perform maintenance measures on the opening and closing member is output.

2. The vehicle opening and closing parts maintenance reminder method according to claim 1, characterized in that: The obtaining of the number of times the opening and closing parts of the vehicle are opened and closed includes: Acquire a current set generated by a motor for controlling the opening and closing of the opening and closing member; The number of switching times is determined according to the current value at each moment in the current set.

3. The vehicle opening and closing parts maintenance reminder method according to claim 1, characterized in that: The environmental information includes a first ambient temperature; and outputting prompt information for prompting a user to perform maintenance measures on the opening and closing member based on the state information, the opening and closing times, and / or the environmental information, including: If the number of opening and closing times is greater than or equal to the first set number of times, outputting the prompt information; If the first ambient temperature is greater than or equal to the first temperature during the first time period, outputting the prompt information; If, within the second time period, the first ambient temperature is less than or equal to the second temperature, the prompt information is output; and the first temperature is greater than the second temperature; If the status information is used to describe that the opening and closing member is in an abnormal state, the prompt information is output.

4. The vehicle opening and closing parts maintenance reminder method according to claim 3, characterized in that: If the status information is used to describe that the opening and closing member is in an abnormal state, outputting the prompt information includes: If it is detected that the device temperature of the vehicle's window lifter is greater than a third temperature, or the speed of the motor used to control the opening and closing of the opening and closing member is less than a set speed, or the opening and closing member is stuck during the opening and closing process, it is determined that the opening and closing member is in an abnormal state and the prompt information is output.

5. The vehicle opening and closing parts maintenance reminder method according to claim 1, characterized in that: The opening and closing member includes a vehicle window, the status information includes a lifting force of a window lifter, and outputting prompt information for prompting a user to perform maintenance measures on the opening and closing member based on the status information includes: If the lifting force is greater than or equal to the set lifting force, the prompt information is output.

6. The vehicle opening and closing parts maintenance reminder method according to claim 5, characterized in that: The window bottom is provided with a position micro switch, and the status information also includes the status of the position micro switch; if the lifting force is greater than or equal to the set lifting force, the prompt information is output, including: If the lifting force is greater than or equal to the set lifting force and the position micro switch is in a triggered state, the prompt information is output.

7. The vehicle opening and closing parts maintenance reminder method according to any one of claims 1 to 6, characterized in that: The environmental information includes a second environmental temperature of the area where the opening and closing member is located during the opening and closing process; and outputting prompt information for prompting a user to perform maintenance measures on the opening and closing member based on the number of opening and closing times and the environmental information includes: If the number of opening and closing times is greater than or equal to a second set number, and the second ambient temperature of the area where the opening and closing member is located at the number of opening and closing times is within the first temperature range, outputting the prompt information; If the opening and closing times are greater than or equal to a third set times, and the second ambient temperature of the area where the opening and closing member is located under the opening and closing times is within a second temperature range, the prompt information is output; and the lower limit value of the first temperature range is greater than the upper limit value of the second temperature range.

8. A maintenance reminder device for vehicle opening and closing parts, characterized in that: include: A first acquiring unit is configured to acquire status information, opening and closing times of an opening and closing member of a vehicle, and environmental information of the vehicle; The first output unit is configured to output prompting information for prompting a user to perform maintenance measures on the opening and closing member based on the state information, the opening and closing times and / or the environmental information.

9. A vehicle-mounted terminal comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the maintenance reminder method for vehicle opening and closing parts according to any one of claims 1 to 7 is implemented.

10. A vehicle, characterized in that: Comprising the vehicle-mounted terminal as claimed in claim 9.

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