CN113147588A - Reminder system for a vehicle, vehicle comprising same, and corresponding method and medium - Google Patents
Reminder system for a vehicle, vehicle comprising same, and corresponding method and medium Download PDFInfo
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- CN113147588A CN113147588A CN202010075433.9A CN202010075433A CN113147588A CN 113147588 A CN113147588 A CN 113147588A CN 202010075433 A CN202010075433 A CN 202010075433A CN 113147588 A CN113147588 A CN 113147588A
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 230000004044 response Effects 0.000 claims abstract description 9
- 238000004590 computer program Methods 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Human Computer Interaction (AREA)
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- Emergency Management (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides a reminding system for a vehicle, the vehicle comprising the reminding system, a corresponding method and a corresponding medium. A reminder system for a vehicle comprising: a load detection unit configured to acquire a current load of a vehicle, and determine whether the vehicle is in a heavy load state according to whether a difference between the current load and a preset initial load is greater than a first threshold; a time monitoring unit configured to monitor a duration of the vehicle in the heavy load state when it is determined that the vehicle is in the heavy load state; and a reminding unit configured to provide reminding information in response to the duration that the vehicle is in the heavy load state exceeding a second threshold. By utilizing the scheme of the invention, a user can be reminded to detach/remove the heavy load from the vehicle aiming at the heavy load left in the vehicle for a long time, so that the power efficiency of the vehicle is improved, the pressure on a vehicle suspension system and tires is reduced, and the service life of the vehicle is prolonged.
Description
Technical Field
The present invention relates to the field of vehicle technologies, and in particular, to a reminding system for a vehicle, a vehicle including the reminding system, and a corresponding reminding method and a computer-readable storage medium for the vehicle.
Background
Vehicles, and in particular vehicle trunks, provide item storage and transport capabilities. The articles can be relatively safely transported and stored for long periods in vehicles or their back-up bins. However, the user often forgets to remove the article from the vehicle and leaves the article in the vehicle for a long period of time. In the case of heavy items, this can result in additional fuel/power consumption by the vehicle, shortening the useful life of the vehicle tires and suspension system.
Therefore, there is a need in the art to alert a user to a heavy load left in a vehicle for a long period of time.
Disclosure of Invention
The invention aims to provide a solution for reminding a user of detaching/removing a vehicle from a heavy load left in the vehicle for a long time, so that the power efficiency of the vehicle is improved, the stress on a vehicle suspension system and tires is relieved, and the service life of the vehicle is prolonged.
Specifically, according to a first aspect of the present invention, there is provided a reminder system for a vehicle, the system comprising:
a load detection unit configured to acquire a current load of a vehicle, and determine whether the vehicle is in a heavy load state according to whether a difference between the current load and a preset initial load is greater than a first threshold;
a time monitoring unit configured to monitor a duration of the vehicle in the heavy load state when it is determined that the vehicle is in the heavy load state; and
a reminder unit configured to provide reminder information in response to a duration of time that the vehicle is in the heavy load state exceeding a second threshold.
In one embodiment, the load detection unit is further configured to calculate a current load of the vehicle by sensing the acquired chassis height data by the chassis height sensor.
In one embodiment, when the load detection unit detects that the current load changes, the time monitoring unit is triggered to monitor the duration of the heavy load state of the vehicle when the load detection unit determines that the vehicle is in the heavy load state.
In one embodiment, the magnitude of the second threshold is determined from a current load of the vehicle; alternatively, the second threshold is inversely related to the first threshold, and the larger the first threshold, the smaller the second threshold.
In one embodiment, the reminder unit is only enabled if the vehicle is in an energy efficient mode.
In one embodiment, the alert unit is configured to send alert information to an in-vehicle display and/or a user mobile device, wherein the alert information includes at least one of:
the current load of the vehicle;
a difference between a current load of the vehicle and a preset initial load;
whether the vehicle is in a heavy load state;
the duration that the vehicle is in a heavy load condition; and/or
A reminder to the vehicle user to remove the unnecessary load.
According to a second aspect of the invention, there is provided a vehicle comprising a system according to the first aspect of the invention.
According to a third aspect of the present invention, there is provided a reminder method for a vehicle, the method comprising:
acquiring the current load of the vehicle, and judging whether the vehicle is in a heavy load state or not according to whether the difference between the current load and the preset initial load is larger than a first threshold value or not;
when the vehicle is judged to be in the heavy load state, monitoring the duration time of the vehicle in the heavy load state; and
and providing reminding information in response to the duration that the vehicle is in the heavy load state exceeding a second threshold value.
In one embodiment, obtaining the current load of the vehicle comprises: the current load of the vehicle is calculated by sensing the acquired chassis height data by the chassis height sensor.
In one embodiment, the method further comprises: when the current load is detected to be changed, whether the vehicle is in a heavy load state is judged, and the duration time of the vehicle in the heavy load state is monitored when the vehicle is judged to be in the heavy load state.
In one embodiment, in the method, the magnitude of the second threshold is determined in dependence on a current load of the vehicle; alternatively, the second threshold is inversely related to the first threshold, and the larger the first threshold, the smaller the second threshold.
In one embodiment, providing the reminder information includes: sending reminding information to a vehicle-mounted display and/or user mobile equipment, wherein the reminding information comprises at least one of the following:
the current load of the vehicle;
a difference between a current load of the vehicle and a preset initial load;
whether the vehicle is in a heavy load state;
the duration that the vehicle is in a heavy load condition; and/or
A reminder to the vehicle user to remove the unnecessary load.
According to a fourth aspect of the invention, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method according to the third aspect of the invention.
By utilizing the scheme of the invention, a user can be reminded to detach/remove the vehicle from the vehicle aiming at heavy load left in the vehicle for a long time, so that the power efficiency of the vehicle is improved, the pressure on a vehicle suspension system and tires is reduced, and the service life of the vehicle is prolonged.
Drawings
Non-limiting and non-exhaustive embodiments of the present invention are described by way of example with reference to the following drawings, in which:
FIG. 1 is a schematic diagram of a reminder system for a vehicle according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a reminding method for a vehicle according to an embodiment of the invention.
Detailed Description
In order to make the above and other features and advantages of the present invention more apparent, the present invention is further described below with reference to the accompanying drawings. It is understood that the specific embodiments described herein are for purposes of illustration only and are not intended to be limiting.
The present invention provides a solution for providing a user with reminder information to remove a reload in response to a determination that the vehicle is in a reload state for a long period of time. In a first aspect of the invention, this object is achieved by a reminder system for a vehicle being provided.
FIG. 1 is a schematic diagram of a reminder system 100 for a vehicle according to an embodiment of the present invention.
As shown in fig. 1, the system 100 includes a load detection unit 110, a time monitoring unit 120, and a reminder unit 130.
The load detection unit 110 may be configured to acquire a current load of the vehicle, and determine whether the vehicle is in a heavy load state according to whether a difference between the current load and a preset initial load is greater than a first threshold. In some embodiments of the invention, the load of the vehicle may be collected/determined by sensors. In some embodiments, a sensor indicating the weight of the item, such as a load cell, pressure cell, or gravity sensor, may be mounted below the level in the trunk on which the item is placed. In such a case, the load detection unit 110 may collect/determine the weight of the placed article (i.e., the load of the vehicle) based on the sensing signal of the sensor. In such embodiments, it will be appreciated that the load of the vehicle comprises only the weight of the items placed in the trunk of the vehicle. In other embodiments of the present invention, the load of the vehicle includes not only the weight of items placed in the trunk of the vehicle, but also the weight of weights placed in locations other than the driver's location (e.g., passenger seat, rear seat, third row seat (if any), or under the seat). In such an embodiment, a chassis height sensor may be provided in the vehicle, and the load detection unit 110 may be further configured to calculate the current load of the vehicle by sensing the acquired chassis height data by the chassis height sensor. It will be readily appreciated that the ride height is indicative of the load of the vehicle, and that the ride height is related to the load of the vehicle.
In some embodiments of the present invention, the load detection unit 110 may continuously acquire the current load of the vehicle, or may acquire the current load of the vehicle at a specific time (e.g., when the vehicle is no longer used). It will be readily appreciated that the "no longer vehicle" condition may be determined by detecting that the vehicle key has been removed, the vehicle key is no longer in the vehicle, seat pressure has changed, the doors are locked, etc. Then, the load detection unit 110 determines whether the vehicle is in a heavy load state according to whether a difference between the current load and a preset initial load is greater than a first threshold (a certain load value). The preset initial load may be any value that is appropriately set, and may be a load (e.g., 0) of the vehicle in an unloaded state (no article is on the vehicle), or may be a specific value that is set by the user as desired. And under the condition that the difference between the current load and the preset initial load is larger than a first threshold value, judging that the vehicle is in a heavy load state, and otherwise, judging that the vehicle is not in the heavy load state. In some embodiments of the present invention, the preset initial load and/or the first threshold may be set such that a vehicle having the same current load is judged to be in a heavy load state or not, depending on the user's subjective definition of "heavy load". In other words, the user may preset a smaller initial load and/or a larger first threshold value, thereby allowing the vehicle to retain a relatively heavy article thereon without being judged to be in a heavy load state; conversely, the user may preset a larger initial load and/or a smaller first threshold, so that the articles left on the vehicle with a relatively small weight are also judged to be in a heavy-load state.
The time monitoring unit 120 may be configured to monitor a duration of the vehicle being in the heavy load state when the load detection unit 110 determines that the vehicle is in the heavy load state. The time monitoring unit 120 may include a timer that starts counting time when it is determined that the vehicle is in a heavy load state. The alert unit 130 may be configured to provide alert information in response to the duration of the vehicle being in the heavy load state exceeding a second threshold. In some embodiments of the present invention, the time monitoring unit 120 may report to the alert unit 130 whether the duration of the heavy load state of the vehicle it monitors exceeds a second threshold (a certain time value), or the alert unit 130 may determine whether the duration exceeds the second threshold according to the duration monitored by the time monitoring unit 120. In some embodiments of the invention, the magnitude of the second threshold is determined from a current load of the vehicle; alternatively, the second threshold is inversely related to the first threshold, and the larger the first threshold, the smaller the second threshold. That is, in the case where the current load is relatively large, the second threshold value may be set relatively small so that only the articles having a relatively large weight are allowed to stay on the vehicle for a short time without providing the warning information, whereas the second threshold value may be set relatively large so that the articles having a relatively large weight are allowed to stay on the vehicle for a long time without providing the warning information. In some embodiments of the present invention, the reminder unit 130 is only enabled if the vehicle is in an energy efficient mode, i.e., it may be selectively enabled by a user.
In a preferred embodiment of the present invention, the time monitoring unit 120 is triggered to monitor the duration of the heavy load state of the vehicle when the load detection unit 110 detects that the current load changes to determine whether the vehicle is in the heavy load state, and the time monitoring unit 110 determines that the vehicle is in the heavy load state. As described above, the load detection unit 110 may continuously acquire the current load of the vehicle, and thus may be able to detect that the current load is changed. A change in current load may indicate to the user to load new items and/or unload the lien items. The user should therefore have sufficient notice of the heavy load on the vehicle during loading of new items and/or unloading of the retained items, in which case the duration of the heavy load condition of the vehicle is re-monitored. The re-monitoring may be achieved, for example, by resetting (zeroing) a timer.
In some embodiments of the present invention, the alert unit 130 may be configured to send alert information to the in-vehicle display and/or the user mobile device, wherein the alert information includes at least one of: the current load of the vehicle; a difference between a current load of the vehicle and a preset initial load; whether the vehicle is in a heavy load state; the duration that the vehicle is in a heavy load condition; and/or a reminder to the vehicle user to remove unnecessary loads. In this way, the user can notice the reminder on the in-vehicle display (e.g., when preparing to leave the seat) to take away certain items on the vehicle when needed, reducing the load. Alternatively, the reminder information may be made noticeable to the user through the user's mobile device (e.g., mobile phone, wearable device, etc.) even where the user has been away from the vehicle. The reminder information can be in audible (e.g., voice, beep), visual (e.g., text, image, video), and/or tactile (e.g., vibration) form.
In a second aspect of the invention, there is provided a vehicle comprising a reminder system 100 for a vehicle according to the first aspect of the invention.
In a third aspect of the present invention, the aforementioned object is achieved by providing a warning method for a vehicle.
Fig. 2 is a schematic diagram of a reminder method 200 for a vehicle according to an embodiment of the invention. The method 200 may be implemented using the reminder system 100 of the present invention as described above. As shown, the method 200 includes:
step S210: acquiring the current load of the vehicle, and judging whether the vehicle is in a heavy load state or not according to whether the difference between the current load and the preset initial load is larger than a first threshold value or not;
step S220: when the vehicle is judged to be in the heavy load state, monitoring the duration time of the vehicle in the heavy load state; and
step S230: and providing reminding information in response to the duration that the vehicle is in the heavy load state exceeding a second threshold value.
In some embodiments of the invention, obtaining the current load of the vehicle comprises: the current load of the vehicle is calculated by sensing the acquired chassis height data by the chassis height sensor.
In some embodiments of the invention, the method further comprises: when the current load is detected to be changed, whether the vehicle is in a heavy load state is judged, and the duration time of the vehicle in the heavy load state is monitored when the vehicle is judged to be in the heavy load state. In some embodiments of the invention, the magnitude of the second threshold is determined from a current load of the vehicle; alternatively, the second threshold is inversely related to the first threshold, and the larger the first threshold, the smaller the second threshold. In some embodiments of the invention, providing the reminder information comprises: sending reminding information to a vehicle-mounted display and/or user mobile equipment, wherein the reminding information comprises at least one of the following: the current load of the vehicle; a difference between a current load of the vehicle and a preset initial load; whether the vehicle is in a heavy load state; the duration that the vehicle is in a heavy load condition; and/or a reminder to the vehicle user to remove unnecessary loads.
According to a fourth aspect of the invention, there is provided a computer readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the method according to the third aspect of the invention. For example, the computer program, when executed by a processor, is capable of instructing the processor and/or the respective component to carry out the steps of: acquiring the current load of the vehicle, and judging whether the vehicle is in a heavy load state or not according to whether the difference between the current load and the preset initial load is larger than a first threshold value or not; when the vehicle is judged to be in the heavy load state, monitoring the duration time of the vehicle in the heavy load state; and providing a reminder in response to the duration of the vehicle being in the heavy load state exceeding a second threshold.
Additionally, it should be understood that the various units in the reminder system 100 for a vehicle described above may be implemented in whole or in part by software, hardware, and combinations thereof. The units can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the units.
In an embodiment, a computer device is provided, comprising a memory and a processor, the memory having stored thereon a computer program operable on the processor, the processor implementing the steps of the method in any of the above embodiments when executing the computer program. The computer device may be a server or a vehicle-mounted terminal. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement the reminding method for a vehicle of the present invention.
It will be understood by those skilled in the art that the schematic illustration of the reminder system 100 for a vehicle and associated components shown in fig. 1 is merely a schematic block diagram of a portion of the structure associated with the present solution and does not constitute a limitation on the system to which the present solution applies, and that a particular system may include more or less components than shown in the drawings, or combine certain components, or have a different arrangement of components.
It will be understood by those skilled in the art that all or part of the steps in implementing the methods according to the above embodiments of the present invention may be instructed to be performed by the relevant hardware by a computer program, which may be stored in a non-volatile computer-readable storage medium, and which, when executed, may include the steps of the above embodiments of the methods. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory.
By utilizing the scheme of the invention, a user can be reminded to detach/remove the heavy load left in the vehicle trunk for a long time, so that the power efficiency of the vehicle is improved, the pressure on a vehicle suspension system and tires is reduced, and the service life of the vehicle is prolonged.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
While the present invention has been described in connection with the embodiments, it is to be understood by those skilled in the art that the foregoing description and drawings are merely illustrative and not restrictive of the broad invention, and that this invention not be limited to the disclosed embodiments. Various modifications and variations are possible without departing from the spirit of the invention.
Claims (13)
1. A reminder system for a vehicle, the system comprising:
a load detection unit configured to acquire a current load of a vehicle, and determine whether the vehicle is in a heavy load state according to whether a difference between the current load and a preset initial load is greater than a first threshold;
a time monitoring unit configured to monitor a duration of the vehicle in the heavy load state when it is determined that the vehicle is in the heavy load state; and
a reminder unit configured to provide reminder information in response to a duration of time that the vehicle is in the heavy load state exceeding a second threshold.
2. The system of claim 1, wherein the load detection unit is further configured to calculate a current load of the vehicle by sensing the acquired ride height data via a ride height sensor.
3. The system according to claim 1 or 2, wherein the time monitoring unit is triggered to monitor the duration of the vehicle in the heavy-load state when the load detection unit detects that the current load changes to determine whether the vehicle is in the heavy-load state, and the time monitoring unit is triggered to monitor the duration of the vehicle in the heavy-load state when the load detection unit determines that the vehicle is in the heavy-load state.
4. The system according to claim 1 or 2,
the size of the second threshold is determined according to the current load of the vehicle; alternatively, the first and second electrodes may be,
the second threshold is inversely related to the first threshold, and the larger the first threshold, the smaller the second threshold.
5. The system according to claim 1 or 2, wherein the reminder unit is only activated if the vehicle is in an energy efficient mode.
6. The system of claim 1 or 2, wherein the alert unit is configured to send alert information to an in-vehicle display and/or a user mobile device, wherein the alert information comprises at least one of:
the current load of the vehicle;
a difference between a current load of the vehicle and a preset initial load;
whether the vehicle is in a heavy load state;
the duration that the vehicle is in a heavy load condition; and/or
A reminder to the vehicle user to remove the unnecessary load.
7. A vehicle, characterized in that it comprises a system according to any one of claims 1-6.
8. A reminder method for a vehicle, the method comprising:
acquiring the current load of the vehicle, and judging whether the vehicle is in a heavy load state or not according to whether the difference between the current load and the preset initial load is larger than a first threshold value or not;
when the vehicle is judged to be in the heavy load state, monitoring the duration time of the vehicle in the heavy load state; and
and providing reminding information in response to the duration that the vehicle is in the heavy load state exceeding a second threshold value.
9. The method of claim 8, wherein obtaining the current load of the vehicle comprises: the current load of the vehicle is calculated by sensing the acquired chassis height data by the chassis height sensor.
10. The method of claim 8 or 9, further comprising: when the current load is detected to be changed, whether the vehicle is in a heavy load state is judged, and the duration time of the vehicle in the heavy load state is monitored when the vehicle is judged to be in the heavy load state.
11. The method according to claim 8 or 9,
the size of the second threshold is determined according to the current load of the vehicle; alternatively, the first and second electrodes may be,
the second threshold is inversely related to the first threshold, and the larger the first threshold, the smaller the second threshold.
12. The method of claim 8 or 9, wherein providing the reminder information comprises: sending reminding information to a vehicle-mounted display and/or user mobile equipment, wherein the reminding information comprises at least one of the following:
the current load of the vehicle;
a difference between a current load of the vehicle and a preset initial load;
whether the vehicle is in a heavy load state;
the duration that the vehicle is in a heavy load condition; and/or
A reminder to the vehicle user to remove the unnecessary load.
13. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 8 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010075433.9A CN113147588A (en) | 2020-01-22 | 2020-01-22 | Reminder system for a vehicle, vehicle comprising same, and corresponding method and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010075433.9A CN113147588A (en) | 2020-01-22 | 2020-01-22 | Reminder system for a vehicle, vehicle comprising same, and corresponding method and medium |
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| CN113147588A true CN113147588A (en) | 2021-07-23 |
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| CN202010075433.9A Withdrawn CN113147588A (en) | 2020-01-22 | 2020-01-22 | Reminder system for a vehicle, vehicle comprising same, and corresponding method and medium |
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