Temporary connection reminding method, device and system based on Internet of Vehicles and prediction device

Abstract

The invention discloses a temporary connection reminding method, device and system based on the Internet of Vehicles and a prediction device, and the method comprises the steps: receiving current driving information from a vehicle, the driving information comprising vehicle position information and a driving route; predicting temporary connection prediction information according to the current driving information, wherein the temporary connection prediction information comprises prediction of whether the current driving is temporarily connected or not and a temporary connection prediction position under the condition of predicting the temporary connection of the current driving; under the condition that the temporary connection of the current driving is predicted, according to the vehicle position information, when the vehicle drives to the temporary connection prediction position and the vicinity thereof, the vehicle is triggered to display temporary connection reminding information, and the temporary connection reminding information comprises confirmation of whether temporary connection exists or not; and when the temporary connection is confirmed, front vehicle temporary connection reminding information is sent to the surrounding adjacent vehicles. The safety problem caused by the fact that the front vehicle is temporarily connected with the rear vehicle without preparation is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle networking, and in particular to a temporary connection reminder method, device, system and prediction device based on vehicle networking. Background Art

[0002] In the current traffic situation, taxis and private cars for campus pick-up and drop-off are typical examples of vehicles that stop suddenly on the roadside to pick up or drop off passengers. Since the temporary parking of the vehicle in front is a strong demand and is arbitrary, and the current traffic rules do not prohibit temporary parking or have temporary parking and docking areas on the roadside, and the following vehicle cannot know the parking location and time of the vehicle in front in advance, the temporary docking of the vehicle in front is unpredictable for the following vehicle. This situation will make the following vehicle behind unprepared, causing the rear vehicle to brake suddenly, which is likely to cause the rear vehicle to rear-end; and since the rear vehicle cannot know the parking time of the vehicle in front, the driver of the rear vehicle cannot respond well. When the driver of the rear vehicle chooses to wait, but the temporary docking time of the vehicle in front is long, it will cause the rear vehicle to wait for a long time, which is likely to cause anxiety to the driver of the rear vehicle and cause unnecessary hidden dangers; if the rear vehicle suddenly overtakes by force, it is more likely to cause the driver of the rear vehicle to have a visual blind spot, endangering the safety of pedestrians and causing traffic safety accidents.

[0003] At present, for public buses, when the vehicle is about to stop at a station, the corresponding prompt will be displayed in the LED on the rear glass of the vehicle, such as "about to stop", etc., to remind the bus behind to stop at the station. For taxis, in the process of urban reconstruction, temporary taxi stops will be planned in some sections of the road for taxis to temporarily pick up passengers. However, temporary taxi stops are only used for taxis to pick up and drop off passengers temporarily, and social vehicles are strictly prohibited from using them. In addition, for most cities, there are no temporary taxi stops on the roads. Even for cities with temporary taxi stops, the number of temporary taxi stops is limited, and taxis will still make temporary connections at non-taxi temporary stops. Therefore, the problems caused by the temporary connection between private cars and taxis have not been effectively solved. Summary of the invention

[0004] To solve at least one aspect of the above problems, the present invention provides a temporary connection reminder method based on the Internet of Vehicles, comprising the following steps: receiving driving information from the vehicle, the driving information including vehicle position information, driving route and driving time; predicting temporary connection prediction information based on the driving information, the temporary connection prediction information including predicting whether the current driving is a temporary connection, and the predicted temporary connection position when the current driving is predicted to be a temporary connection; when the current driving is predicted to be a temporary connection, based on the vehicle position information, when the vehicle drives to the predicted temporary connection position and its vicinity, triggering the vehicle to display temporary connection reminder information, the temporary connection reminder information including confirmation of whether it is a temporary connection; when it is confirmed to be a temporary connection, sending temporary connection reminder information of the vehicle in front to the surrounding adjacent vehicles, the temporary connection reminder information of the vehicle in front including the temporary connection start reminder and the temporary connection position of the vehicle in front; the surrounding adjacent vehicles select driving behavior according to the temporary connection reminder information of the vehicle in front.

[0005] Preferably, the method further includes the following steps: collecting historical driving information of the vehicle from the vehicle, the historical driving information including driving route, connection time, connection location, and connection duration; learning and establishing a driving habit model based on the historical driving information of the vehicle; and predicting temporary connection prediction information based on the current driving information and the driving habit model.

[0006] Preferably, the method further includes the following steps: receiving order information from the vehicle, the order information including a temporary docking location; based on the temporary docking location and the vehicle location information, when the vehicle travels to the temporary docking location and its vicinity, triggering the vehicle to display temporary docking reminder information.

[0007] Preferably, the temporary connection prediction information also includes the predicted temporary connection duration, and the temporary connection reminder information of the vehicle ahead also includes the estimated waiting time and the temporary connection end reminder, wherein the estimated waiting time is calculated based on the predicted temporary connection time or the restricted parking time or the preset temporary connection time of each temporary connection vehicle ahead.

[0008] Preferably, the temporary docking reminder information includes a temporary docking restriction time, which is determined based on the predicted temporary docking time or the restricted parking time in the surrounding traffic environment or a preset temporary docking time. When the temporary docking time of the vehicle reaches the temporary docking restriction time, an overtime docking reminder is triggered and displayed.

[0009] The present application also provides a temporary docking reminder device, which includes: a collection module, configured to collect vehicle driving information and send it to a first sending module; a first sending module, configured to send the received vehicle driving information to a prediction device; the first sending module is communicatively connected to the collection module; a first receiving module, configured to receive temporary docking reminder information sent by the prediction device and temporary docking reminder information of the vehicle ahead; a display module, configured to display the temporary docking reminder information and temporary docking reminder information of the vehicle ahead of other vehicles; the display module is communicatively connected to the first receiving module; an interaction module, configured to confirm whether it is a temporary docking; the interaction module is communicatively connected to the display module; a second sending module, configured to send the temporary docking reminder information of the vehicle ahead to the reminder devices of the surrounding adjacent vehicles when it is confirmed that it is a temporary docking; the second sending module is communicatively connected to both the first receiving module and the interaction module; the second receiving module, configured to receive the temporary docking reminder information of the vehicle ahead in the reminder devices of other vehicles; the second receiving module is communicatively connected to the display module.

[0010] Preferably, the collection module is also used to collect the vehicle's order information, and the display module is also used to display a reminder of overtime parking.

[0011] Preferably, the interaction module is communicatively connected to the first sending module, so that when the interaction module confirms that the connection is temporary, the first sending module sends information confirming that the connection is temporary to the prediction device.

[0012] The present application also provides a temporary connection prediction device, which includes: a third receiving module, the third receiving module is used to receive the vehicle's driving information; a storage module, configured to store each driving information of the vehicle as historical driving information; the storage module is communicatively connected to the third receiving module; a learning module, configured to learn and establish a driving habit model based on the historical driving information; the learning module is communicatively connected to the storage module; a first calculation module, configured to predict temporary connection prediction information based on the vehicle's driving information and the driving habit model; the first calculation module is communicatively connected to both the third receiving module and the learning module; a first judgment module, configured to trigger the vehicle's temporary connection reminder information based on the vehicle's driving information and temporary connection prediction information; the first judgment module is communicatively connected to both the third receiving module and the first calculation module; a third sending module, configured to send temporary connection reminder information and temporary connection reminder information of the vehicle ahead to the reminder device; the third sending module is communicatively connected to the first judgment module.

[0013] Preferably, the prediction device also includes: a third receiving module, which is also used to receive information confirming that the prediction device is a temporary docking; a timing module, configured to time the temporary docking duration of the vehicle; the timing module is communicatively connected to the third receiving module; a second judgment module, configured to compare the predicted temporary docking duration, the restricted parking duration, or the preset temporary docking duration with the temporary docking duration, and when the temporary docking duration reaches the predicted temporary docking duration, the restricted parking duration, or the preset temporary docking duration, a timeout docking reminder is triggered; the second judgment module is communicatively connected to both the first calculation module and the timing module; a third sending module, which is also configured to send a timeout docking reminder to the reminder device; the third sending module is communicatively connected to the second judgment module.

[0014] Preferably, the prediction device also includes: a third receiving module, which is also used to receive information from the prediction device confirming that it is a temporary connection; a numbering module, which is used to number vehicles confirmed to be temporary connections; the numbering module is communicatively connected to the third receiving module; a second calculation module, which is used to calculate the estimated waiting time based on the predicted temporary connection time or the restricted parking time or the preset temporary connection time and the numbering information; the second calculation module is communicatively connected to both the first calculation module and the numbering module; the second calculation module is communicatively connected to the third sending module, and is used to send the estimated waiting time with the numbering information to the reminder device through the third sending module.

[0015] The present application also provides a temporary docking reminder system, which adopts any of the temporary docking reminder methods based on the Internet of Vehicles as described above, including any of the temporary docking reminder devices as described above and any of the temporary docking prediction devices as described above, the first sending module is communicatively connected to the third receiving module, the third sending module is communicatively connected to the first receiving module, and the second sending module of a reminder device in a similar area is communicatively connected to the second receiving module of another reminder device.

[0016] The temporary connection reminder method, device, system and prediction device based on the Internet of Vehicles of the present invention have the following beneficial effects:

[0017] (1) By acquiring the historical driving information of the vehicle, learning and establishing a driving habit model, based on the vehicle's driving information and driving habit model, it is possible to predict whether the vehicle is temporarily connecting and the predicted temporary connection location when it is predicted to be a temporary connection, or to obtain order information from the vehicle, determine the temporary connection location of the vehicle based on the order information, and then compare the vehicle's location information with the predicted temporary connection location or the vehicle's temporary connection location. When the vehicle arrives at the predicted temporary connection location or the vehicle's temporary connection location or its vicinity, the vehicle is triggered to display a temporary connection reminder message. When the driver of the vehicle confirms the temporary connection, the vehicle sends a reminder to the surrounding area. Adjacent vehicles, especially the following vehicles, send temporary connection reminder information to the vehicle in front. The rear vehicle can choose to wait or change lanes based on the temporary connection reminder information of the vehicle in front. It can provide prompts to the driver of the temporary connection vehicle, triggering it to broadcast the temporary connection intention to surrounding vehicles. In addition, the present application designs the implementation method required for the temporary connection vehicle to broadcast to surrounding vehicles, so that surrounding vehicles can receive the information of the temporary connection vehicle. After receiving the message in advance, the surrounding vehicles can be fully prepared, which effectively solves the safety problem caused by the temporary connection of the front vehicle and the lack of preparation of the rear vehicle, thereby improving the operation efficiency of traffic.

[0018] (2) This application helps improve traffic operation efficiency by setting up an overtime parking reminder function, that is, issuing a reminder when the temporary docking time of the vehicle reaches the predicted temporary docking time predicted by the driving habit model or the restricted parking time in the surrounding traffic environment.

[0019] (3) By setting up a function to calculate the estimated waiting time, this application can provide an effective reference for the rear vehicle to choose a driving behavior, i.e., waiting or changing lanes, which helps to further eliminate the anxiety of the rear vehicle driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to better understand the above and other purposes, features, advantages and functions of the present invention, reference may be made to the embodiments shown in the accompanying drawings. The same reference numerals in the accompanying drawings refer to the same components. It should be understood by those skilled in the art that the accompanying drawings are intended to schematically illustrate the preferred embodiments of the present invention and have no limiting effect on the scope of the present invention, and the components in the drawings are not drawn to scale.

[0021] Figure 1 A flowchart of a temporary connection reminder method based on the Internet of Vehicles according to an embodiment of the present invention is shown;

[0022] Figure 2 A schematic diagram of a temporary docking reminder system based on the Internet of Vehicles according to an embodiment of the present invention is shown;

[0023] Figure 3 A structural block diagram of a temporary docking reminder system based on the Internet of Vehicles according to an embodiment of the present invention is shown.

[0024] Description of reference numerals:

[0025] 1. Temporary docking reminder device; 11. Collection module; 12. First sending module; 13. First receiving module; 14. Display module; 15. Interaction module; 16. Second sending module; 17. Second receiving module; 2. Temporary docking prediction device; 21. Third receiving module; 22. Storage module; 23. Learning module; 24. First calculation module; 25. First judgment module; 26. Third sending module; 27. Timing module; 28. Second judgment module; 29. ​​Numbering module; 210. Second calculation module; 3. Sending module for limiting parking time. DETAILED DESCRIPTION

[0026] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0027] As used herein, the term "including" and its variations mean open inclusion, i.e., "including but not limited to". Unless otherwise stated, the term "or" means "and / or". The term "based on" means "based at least in part on". The terms "an example embodiment" and "an embodiment" mean "at least one example embodiment". The term "another embodiment" means "at least one additional embodiment". The terms "first", "second", etc. may refer to different or the same objects. Other explicit and implicit definitions may also be included below.

[0028] In order to at least partially solve the above problems and one or more of other potential problems, the embodiments of the present disclosure provide a temporary docking reminder method based on the Internet of Vehicles, such as Figure 1 and Figure 2 As shown, the following steps are included:

[0029] The driving information is received from the vehicle, and the driving information includes vehicle location information, driving route and driving time; specifically, the driving information in the vehicle is vehicle navigation data obtained from the application layer of the vehicle's protocol stack.

[0030] Predicting temporary connection prediction information based on the current driving information, the temporary connection prediction information includes predicting whether the current driving is temporarily connected, and the predicted temporary connection location when predicting the temporary connection of the current driving, preferably, also includes the predicted temporary connection duration; in a specific embodiment, the reminder method of the present application also includes the following steps: collecting historical driving information of the vehicle from the vehicle, the historical driving information is the driving information of each completed driving received from the vehicle, the historical driving information includes the driving route, connection time, connection location, and connection duration; learning and establishing a driving habit model based on the historical driving information of the vehicle; predicting based on the current driving information and the driving habit model Temporary connection prediction information; for example, vehicle A will pass by a primary school and stay for 60 seconds between 7:00-8:00 in the morning on non-holidays from March to July every year. Through learning from this historical driving information, a model will be established that vehicle A will pass by a primary school and stay for 60 seconds between 7:00-8:00 in the morning on non-holidays from March to July every year. When the current driving information is that the vehicle passes by the primary school during the driving route at 7:30 in the morning of March 5, the driving information is input into the model, and the driving habit model will predict that this driving is a temporary connection, and the temporary connection prediction location is the primary school gate, and the temporary connection prediction duration is 60 seconds.

[0031] In some embodiments, the reminder method of the present application also includes the following steps: receiving order information from the vehicle, the order information including a temporary docking location; specifically, the order information in the vehicle is vehicle order data obtained from the application layer of the vehicle's protocol stack.

[0032] In the case of predicting a temporary connection for this trip or receiving order data, according to the vehicle location information, when the vehicle travels to the predicted temporary connection location and its vicinity or the temporary connection location and its vicinity, the vehicle is triggered to display temporary connection reminder information, and the temporary connection reminder information includes confirmation of whether to temporarily connect; in a specific embodiment, the vehicle displays the temporary connection reminder information through voice or screen, such as the vehicle voice prompt or screen display "300 meters ahead is a daily parking, do you need to park today?"

[0033] In a preferred embodiment, the temporary docking reminder information also includes a temporary docking restriction time, which is determined based on the predicted temporary docking time or the restricted parking time in the surrounding traffic environment or a preset temporary docking time. The reminder method of the present application also includes the steps of: when the temporary docking time of the vehicle reaches the temporary docking restriction time, triggering the display of an overtime parking reminder, such as "this parking is about to timeout."

[0034] When it is confirmed that it is a temporary connection, temporary connection reminder information of the vehicle ahead is sent to the surrounding adjacent vehicles, and the temporary connection reminder information of the vehicle ahead includes the temporary connection start reminder and temporary connection position of the vehicle ahead; in a specific embodiment, the driver replies "yes" or "no" through voice or screen, and when the driver replies "yes", it is confirmed that it is a temporary connection; there are two specific ways to send the temporary connection reminder information of the vehicle ahead to the surrounding adjacent vehicles. The first case is that the method of this application is executed in the background of the vehicle factory, which includes two specific forms: the first is that the background of the vehicle factory sends the temporary connection reminder information of the vehicle ahead to the vehicle that confirms the temporary connection, and then the vehicle that confirms the temporary connection sends the information to the surrounding adjacent vehicles, and the other is that the background of the vehicle factory directly sends the information to the surrounding adjacent vehicles of the vehicle that confirms the temporary connection; the second case is that the method of this application is executed on the vehicle, and the message is sent by the vehicle that confirms the temporary connection to the surrounding adjacent vehicles. In a preferred embodiment, the temporary connection reminder information of the vehicle ahead also includes an estimated waiting time and a temporary connection end reminder, wherein the estimated waiting time is calculated based on the temporary connection predicted time or the restricted parking time or the preset temporary connection time of each temporary connection vehicle ahead, for example, "There is a vehicle ahead that is about to temporarily connect 300 meters ahead, and the estimated waiting time is 3 minutes", "The temporary connection of the vehicle ahead is about to end".

[0035] The surrounding adjacent vehicles choose their driving behavior based on the temporary connection reminder information of the vehicle in front, and the driving behavior includes waiting or changing lanes.

[0036] The present application also provides a temporary connection reminder device, such as Figure 3 As shown, the reminder device of the present application is installed on a vehicle, and the reminder device includes: a collection module 11, a first sending module 12, a first receiving module 13, a display module 14, an interaction module 15, a second sending module 16 and a second receiving module 17.

[0037] The acquisition module 11 is configured to collect the vehicle's driving information and send it to the first sending module 12; in a preferred embodiment, the acquisition module 11 is also used to collect the vehicle's order information, the vehicle's driving information is the vehicle navigation data obtained from the application layer of the vehicle's protocol stack, and the order information is the vehicle order data obtained from the application layer of the vehicle's protocol stack. The acquisition module 11 is communicatively connected to the application layer of the vehicle's protocol stack.

[0038] The first sending module 12 is configured to send the received vehicle driving information, or the vehicle driving information and the order receiving information to the prediction device; the first sending module 12 is communicatively connected with the acquisition module 11. The first receiving module 13 is configured to receive the temporary connection reminder information sent by the prediction device and the temporary connection reminder information of the vehicle ahead.

[0039] The display module 14 is configured to display temporary docking reminder information and temporary docking reminder information of other vehicles ahead of the vehicle, and preferably, is also used to display overtime docking reminder; the display module 14 is connected to the first receiving module 13 in communication; in a specific embodiment, the display module 14 is displayed by voice or screen. The interactive module 15 is configured to confirm whether it is a temporary docking; the interactive module 15 is connected to the display module 14 in communication; specifically, the interactive module 15 interacts by voice reply or screen interaction; in a preferred embodiment, the interactive module 15 is connected to the first sending module 12 in communication, and when the interactive module 15 confirms that it is a temporary docking, the first sending module 12 sends information confirming that it is a temporary docking to the prediction device.

[0040] The second sending module 16 is configured to send the temporary connection reminder information of the vehicle ahead to the reminder devices of the surrounding adjacent vehicles when it is confirmed that it is a temporary connection; the second sending module 16 is communicatively connected to both the first receiving module 13 and the interaction module 15. The second receiving module 17 is configured to receive the temporary connection reminder information of the vehicle ahead in the reminder devices of other vehicles; the second receiving module 17 is communicatively connected to the display module 14. The second sending module 16 communicates with the second receiving module 17 in the surrounding adjacent reminder devices through the V2X standard interface and protocol stack of the PC5.

[0041] The present application also provides a temporary connection prediction device, such as Figure 3 As shown, the prediction device of the present application can be installed on the vehicle or on the background of the vehicle factory. Preferably, the prediction device of the present application is installed on the background of the vehicle factory. The prediction device includes: a third receiving module 21, a storage module 22, a learning module 23, a first calculation module 24, a first judgment module 25 and a third sending module 26.

[0042] The third receiving module 21 is used to receive the vehicle's driving information, or the vehicle's driving information and order information; the third receiving module 21 is communicatively connected with the first sending module 12 in the reminder device via the LTE-V network interface.

[0043] The storage module 22 is configured to store each driving information of the vehicle as historical driving information; the storage module 22 is communicatively connected to the third receiving module 21. The learning module 23 is configured to learn and establish a driving habit model based on the historical driving information; the learning module 23 is communicatively connected to the storage module 22. The first calculation module 24 is configured to predict temporary connection prediction information based on the driving information of the vehicle and the driving habit model; the first calculation module 24 is communicatively connected to both the third receiving module 21 and the learning module 23.

[0044] The first judgment module 25 is configured to trigger the temporary connection reminder information of the vehicle according to the vehicle's driving information and temporary connection prediction information or order information; the first judgment module 25 is communicatively connected with the third receiving module 21 and the first calculation module 24.

[0045] The third sending module 26 is configured to send temporary connection reminder information and front vehicle temporary connection reminder information to the reminder device; the third sending module 26 is communicatively connected to the first judgment module 25. The third sending module 26 is communicatively connected to the first receiving module 13 in the reminder device via the LTE-V network interface.

[0046] In a preferred embodiment, the prediction device of the present application further includes: a timing module 27 and a second judgment module 28. The third receiving module 21 is also used to receive information from the prediction device confirming that it is a temporary connection; the timing module 27 is configured to time the temporary connection duration of the vehicle; the timing module 27 is communicatively connected to the third receiving module 21. The second judgment module 28 is configured to compare the predicted temporary connection duration or the restricted parking duration or the preset temporary connection duration with the temporary connection duration, and when the temporary connection duration reaches the predicted temporary connection duration or the restricted parking duration or the preset temporary connection duration, an overtime parking reminder is triggered; the second judgment module 28 is communicatively connected to the first calculation module 24, the timing module 27 and the sending module 3 for limiting the parking duration in the surrounding traffic environment. The third sending module 26 is also configured to send an overtime parking reminder to the reminder device; the third sending module 26 is communicatively connected to the second judgment module 28.

[0047] In another preferred embodiment, the prediction device of the present application further includes: a numbering module 29 and a second calculation module 210. The third receiving module 21 is also used to receive information from the prediction device confirming that it is a temporary connection; the numbering module 29 is used to number the vehicles confirmed to be temporary connections; the numbering module 29 is connected in communication with the third receiving module 21; the second calculation module 210 is used to calculate the estimated waiting time according to the predicted duration of temporary connection or the restricted parking duration or the preset temporary connection duration and the numbering information; the second calculation module 210 is connected in communication with the first calculation module 24, the numbering module 29 and the sending module 3 for limiting the parking duration in the surrounding traffic environment; the second calculation module 210 is connected in communication with the third sending module 26, and is used to send the estimated waiting time with the numbering information to the reminder device through the third sending module 26. When the interactive module 15 of the reminder device sends a confirmation that it is a temporary connection, the second sending module 16 sends the temporary connection reminder information of the vehicle ahead received by the first receiving module 13, including the estimated waiting time with number information, to the second receiving module 17 in the surrounding vehicle reminder device. The surrounding vehicle reminder device parses the corresponding estimated waiting time according to the number information and displays it by its display module 14.

[0048] This application also provides a temporary connection reminder system, such as Figure 3 As shown, a temporary docking reminder method based on the Internet of Vehicles as described above is adopted, including a temporary docking reminder device 1 as described above and a temporary docking prediction device 2 as described above, the first sending module 12 and the third receiving module 21 are connected to each other by using the LTE-V network interface, the third sending module 26 and the first receiving module 13 are connected to each other by using the LTE-V network interface, and the second sending module 16 of a reminder device in a similar area and the second receiving module 17 of another reminder device are connected to each other by using the V2X standard interface and protocol stack of PC5. Specifically, the similar area refers to the distance to the confirmed temporary docking vehicle within a preset distance range, such as the distance to the confirmed temporary docking vehicle of 5m, 8m, 10m, 15m, 20m, 30m, etc. Preferably, the reminder system of the present application also includes a sending module 3 for limiting the parking time in the surrounding traffic environment, and the sending module 3 for limiting the parking time is connected to the second judgment module 28 and the second calculation module 210 by using the LTE-V network interface.

[0049] The acquisition module 11 receives the vehicle's driving information from the application layer of the vehicle's protocol stack, and sends it to the first calculation module 24 through the first sending module 12 and the third receiving module 21. The first calculation module 24 stores a driving habit model learned and established based on historical driving information. The first calculation module 24 predicts temporary connection prediction information based on the vehicle's driving information and the driving habit model and sends it to the first judgment module 25; or, the acquisition module 11 receives the vehicle's driving information and order information from the application layer of the vehicle's protocol stack, and sends it to the first judgment module 25 through the first sending module 12 and the third receiving module 21; the first judgment module 25 predicts temporary connection prediction information based on the vehicle's driving information and the temporary connection prediction information Or order acceptance information, triggering the temporary connection reminder information of the vehicle to be connected to the display module 14 through the third sending module 26 and the first receiving module 13, and sending the temporary connection reminder information of the vehicle in front to the first receiving module 13 through the third sending module 26; the driver gives feedback through the interactive module 15 when the display module 14 displays it, and when the driver confirms that it is a temporary connection, the interactive module 15 transmits the feedback result to the second sending module 16, and the second sending module 16 sends the temporary connection reminder information of the vehicle in front received by the first receiving module 13 to the display module 14 of the reminder device in the surrounding nearby vehicles through the second sending module 16 and the second receiving module 17 of the reminder device in the surrounding nearby vehicles.

[0050] When the driver confirms that it is a temporary connection, the interaction module 15 transmits the feedback result to the timing module 27 through the first sending module 12 and the third receiving module 21. The timing module 27 starts timing and transmits the timing result to the second judgment module 28. The second judgment module 28 compares the timing result with the temporary connection prediction time (temporary connection prediction information received from the first calculation module 24) or the restricted parking time (the restricted parking time sent by the sending module 3 of the restricted parking time in the surrounding traffic environment) or the preset temporary connection time. When the temporary connection time reaches the temporary connection prediction time or the restricted parking time or the preset temporary connection time, the overtime parking reminder is triggered and displayed in the display module 14 through the third sending module 26 and the first receiving module 13.

[0051] When the driver confirms that it is a temporary connection, the interaction module 15 transmits the feedback result to the numbering module 29 through the first sending module 12 and the third receiving module 21. The numbering module 29 numbers the vehicles confirmed to be temporarily connected, and transmits the numbering information to the second calculation module 210. The second calculation module 210 calculates the estimated waiting time according to the numbering information and the temporary connection prediction time (the temporary connection prediction information received from the first calculation module 24) or the restricted parking time (the restricted parking time sent by the sending module 3 of the restricted parking time in the surrounding traffic environment) or the preset temporary connection time. The estimated waiting time with number information is obtained and sent to the first receiving module 13 through the third sending module 26. When the driver confirms that it is a temporary connection, the second sending module 16 sends the temporary connection reminder information of the vehicle ahead including the estimated waiting time with number information received by the first receiving module 13 through the second sending module 16 and the second receiving module 17 of the reminder device in the surrounding nearby vehicles to the display module 14 of the reminder device in the surrounding nearby vehicles. The reminder device of the surrounding nearby vehicles parses the corresponding estimated waiting time according to the number information and displays it by its display module 14.

[0052] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the market, or to enable other persons of ordinary skill in the art to understand the present invention.

Claims

1. A temporary connection reminder method based on Internet of Vehicles, characterized in that: The following steps are involved: Receive driving information from the vehicle, the driving information including vehicle location information, driving route and driving time; Predicting temporary connection prediction information based on the current driving information, the temporary connection prediction information including predicting whether the current driving will be temporarily connected, and the predicted temporary connection location if the current driving is temporarily connected; In the case of a predicted temporary connection during this trip, based on the vehicle location information, when the vehicle drives to the predicted temporary connection location or its vicinity, the vehicle is triggered to display a temporary connection reminder message, which includes confirmation of whether the temporary connection is made; When it is confirmed that it is a temporary connection, temporary connection reminder information of the vehicle ahead is sent to surrounding adjacent vehicles. The temporary connection reminder information of the vehicle ahead includes a temporary connection start reminder and a temporary connection position of the vehicle ahead.

2. A temporary connection reminder method based on Internet of Vehicles according to claim 1, characterized in that: The following steps are also included: Collecting historical driving information of the vehicle from the vehicle, the historical driving information includes driving route, connection time, connection location, and connection duration; Learn and establish a driving habit model based on the vehicle's historical driving information; Temporary connection prediction information is predicted based on the current driving information and driving habit model.

3. A temporary connection reminder method based on Internet of Vehicles according to claim 1, characterized in that: The following steps are also included: The vehicle also receives order information, the order information including a temporary docking location; Based on the temporary docking location and vehicle location information, when the vehicle travels to the temporary docking location and its vicinity, the vehicle is triggered to display temporary docking reminder information.

4. A temporary connection reminder method based on Internet of Vehicles according to claim 3, characterized in that: The temporary connection prediction information also includes the predicted temporary connection time, and the temporary connection reminder information of the vehicle ahead also includes the estimated waiting time and the temporary connection end reminder, wherein the estimated waiting time is calculated based on the predicted temporary connection time or the restricted parking time or the preset temporary connection time of each temporary connection vehicle ahead.

5. A temporary connection reminder method based on Internet of Vehicles according to claim 4, characterized in that: The temporary docking reminder information includes a temporary docking restriction time, which is determined based on the temporary docking prediction time or the restricted parking time in the surrounding traffic environment or a preset temporary docking time. When the temporary docking time of the vehicle reaches the temporary docking restriction time, an overtime docking reminder is triggered.

6. A temporary connection reminder device, characterized in that: The reminder device comprises: A collection module (11) configured to collect vehicle travel information and send it to a first sending module (12); A first sending module (12) is configured to send the received vehicle travel information to the prediction device; the first sending module (12) is communicatively connected to the acquisition module (11); A first receiving module (13) is configured to receive temporary connection reminder information sent by the prediction device and temporary connection reminder information of the vehicle ahead; A display module (14) configured to display temporary docking reminder information and temporary docking reminder information of other vehicles ahead of the vehicle; the display module (14) is communicatively connected to the first receiving module (13); An interaction module (15) is configured to confirm whether a temporary connection is made; the interaction module (15) is in communication connection with the display module (14); A second sending module (16) is configured to send temporary connection reminder information of the vehicle ahead to the reminder devices of the surrounding adjacent vehicles when it is confirmed that the connection is temporary; the second sending module (16) is communicatively connected to both the first receiving module (13) and the interaction module (15); The second receiving module (17) is configured to receive the temporary docking reminder information of the preceding vehicle in other vehicle reminder devices; the second receiving module (17) is communicatively connected with the display module (14).

7. A temporary connection reminder device according to claim 6, characterized in that: The collection module (11) is also used to collect the vehicle's order acceptance information, and the display module (14) is also used to display an overtime parking reminder.

8. A temporary connection reminder device according to claim 6, characterized in that: The interaction module (15) is communicatively connected to the first sending module (12), and is used for the first sending module (12) to send information confirming that the connection is temporary to the prediction device when the interaction module (15) confirms that the connection is temporary.

9. A temporary connection prediction device, characterized in that: The prediction device comprises: A third receiving module (21), the third receiving module (21) is used to receive vehicle driving information; A storage module (22) is configured to store each driving information of the vehicle as historical driving information; the storage module (22) is communicatively connected with the third receiving module (21); A learning module (23) is configured to learn and establish a driving habit model based on historical driving information; the learning module (23) is in communication connection with the storage module (22); A first calculation module (24) is configured to predict temporary connection prediction information based on vehicle driving information and a driving habit model; the first calculation module (24) is communicatively connected to the third receiving module (21) and the learning module (23); A first judgment module (25) is configured to trigger temporary connection reminder information of the vehicle according to the vehicle's driving information and temporary connection prediction information; the first judgment module (25) is communicatively connected to the third receiving module (21) and the first calculation module (24); The third sending module (26) is configured to send temporary connection reminder information and front vehicle temporary connection reminder information to the reminder device; the third sending module (26) is communicatively connected with the first judgment module (25).

10. A temporary connection prediction device according to claim 9, characterized in that: The prediction device also includes: The third receiving module (21) is also used to receive information from the prediction device confirming that the connection is temporary; A timing module (27) is configured to time the temporary connection duration of the vehicle; the timing module (27) is communicatively connected to the third receiving module (21); A second judgment module (28) is configured to compare the predicted temporary docking time, the restricted parking time, or the preset temporary docking time with the temporary docking time, and trigger an overtime docking reminder when the temporary docking time reaches the predicted temporary docking time, the restricted parking time, or the preset temporary docking time; the second judgment module (28) is communicatively connected to both the first calculation module (24) and the timing module (27); The third sending module (26) is further configured to send an overtime docking reminder to the reminder device; the third sending module (26) is communicatively connected to the second judgment module (28).

11. A temporary connection prediction device according to claim 9, characterized in that: The prediction device also includes: The third receiving module (21) is also used to receive information from the prediction device confirming that the connection is temporary; A numbering module (29) is used to number the vehicles confirmed to be temporarily connected; the numbering module (29) is communicatively connected to the third receiving module (21); A second calculation module (210) is used to calculate the estimated waiting time according to the temporary connection prediction time or the limited parking time or the preset temporary connection time and the numbering information; the second calculation module (210) is communicatively connected with the first calculation module (24) and the numbering module (29); The second calculation module (210) is communicatively connected to the third sending module (26) and is used to send the estimated waiting time with number information to the reminder device through the third sending module (26).

12. A temporary connection reminder system, using the temporary connection reminder method based on the Internet of Vehicles according to any one of claims 1 to 5, characterized in that: It comprises a temporary docking reminder device as described in any one of claims 6 to 8 and a temporary docking prediction device as described in any one of claims 9 to 11, the first sending module (12) is communicatively connected to the third receiving module (21), the third sending module (26) is communicatively connected to the first receiving module (13), and the second sending module (16) of a reminder device and the second receiving module (17) of another reminder device in a nearby area are communicatively connected.

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