Riding reminding method and system based on visual tracking

Abstract

The invention belongs to the technical field of vehicle software, and provides a riding reminding method and system based on visual tracking, and the method comprises the steps: matching a target vehicle corresponding to a target station according to the target station information and positioning information uploaded by a passenger based on a mobile terminal; after determining that the passenger is at the first position based on the positioning information, tracking a movement track of the passenger through a visual component to determine a second position of the passenger; and on the basis of comparison between the vehicle positioning information and the target station information, when a get-off reminding requirement is met, getting-off reminding is carried out on a passenger on the basis of a target reminding strategy. The method has the advantages that the corresponding vehicle is matched for the passenger according to the target station information and the positioning information uploaded by the passenger, and the passenger is reminded to get off when the reminding requirement is met according to the real-time positioning information of the vehicle, so that each passenger can accurately arrive at the station to get off, the passenger can have a rest at ease, and the safety of the passenger is improved. And a user does not need to worry about over-standing.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle software, and in particular to a vehicle-riding reminder method and system based on visual tracking. Background Art

[0002] During a long bus ride, passengers can easily fall asleep. Some passengers also wear headphones to block out noise, so when arriving at a stop, the bus will remind passengers through broadcasting, but the sound of these reminders is not too loud, which causes some sleeping passengers and passengers wearing headphones to miss their stops because they cannot hear the broadcast reminders. Summary of the invention

[0003] The purpose of the present invention is to provide a method and system for reminding passengers based on visual tracking to solve the above problems.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A method for reminding passengers to take a ride based on visual tracking, comprising:

[0006] According to the target station information and positioning information uploaded by the passenger based on the mobile terminal, matching the target vehicle corresponding to the target station;

[0007] After determining that the passenger is in the first position based on the positioning information, tracking the movement trajectory of the passenger through the visual component to determine the second position of the passenger;

[0008] Based on the comparison between the vehicle positioning information and the target site information, when the passenger getting off reminder requirements are met, the passenger is reminded to get off based on the target reminder strategy.

[0009] Further, when the distance between the positioning information and the target vehicle position information is less than a first preset value, it is determined that the passenger is in a first position, and the first position indicates that the passenger has entered the target vehicle.

[0010] Furthermore, when the passenger uploads the target site information, a facial image of the passenger is obtained, and the facial image is used to match the movement trajectory of the passenger in the carriage.

[0011] Furthermore, facial image information of passengers in the car is scanned in real time by a visual component, and when the facial image of the corresponding passenger is in a fixed position, a second position of the passenger is determined, wherein the second position represents the position of the passenger in the car.

[0012] Furthermore, the second position is one of standing on an armrest or sitting on a chair.

[0013] Furthermore, the method further comprises:

[0014] Based on the facial image of the passenger and the target vehicle, a corresponding relationship between the two is established and stored in a control module of the target vehicle;

[0015] After the passenger is reminded to get off the bus, the corresponding relationship and the passenger information are deleted from the control module.

[0016] Furthermore, when the distance between the vehicle positioning information and the target site information is less than a second preset value, the passenger drop-off reminder requirement is met.

[0017] Furthermore, after the passenger getting off reminder requirement is met, the passenger is reminded to get off in a first reminder manner; and at the same time, a second reminder manner is determined according to the second position of the passenger to remind the passenger to get off.

[0018] Furthermore, when a passenger stands on a certain handrail in the car, the corresponding handrail will be vibrated to remind the passenger to get off the car; when a passenger sits on a certain seat in the car, the corresponding seat will be vibrated to remind the passenger to get off the car.

[0019] The present invention also provides a vehicle-riding reminder system based on visual tracking, comprising:

[0020] The intelligent boarding module is configured to match a target vehicle corresponding to the target station according to the target station information and positioning information uploaded by the passenger based on the mobile terminal, and determine that the passenger is at the first position; and after the passenger disembarkation reminder requirement is met, generate a target reminder strategy, and remind the passenger to disembark in a first reminder manner;

[0021] A vehicle positioning module, which is configured to obtain vehicle positioning information in real time;

[0022] The vehicle vision module is configured to scan the facial image of the passenger in real time to determine a second position of the passenger when the facial image is in a fixed position.

[0023] The vibration reminder module is configured to remind passengers to get off the bus by vibrating the armrests or seats based on a preset target reminder strategy.

[0024] Compared with the prior art, the present invention has at least the following beneficial effects:

[0025] (1) The corresponding vehicle is matched to the passenger based on the target station information and location information uploaded by the passenger. At the same time, the passenger is reminded to get off the vehicle when the reminder requirements are met based on the vehicle's real-time location information, thereby ensuring that each passenger gets off at the exact station, so that the passenger can rest assured without worrying about missing the stop.

[0026] (2) The visual component obtains the real-time location of passengers in the car and generates a corresponding reminder strategy based on the real-time location of the passengers, thereby providing personalized reminders for each passenger to get off the car and ensure that the passengers get off the car accurately;

[0027] (3) The alighting reminder method provided by the present invention can replace the manual reminder method, thereby reducing the manual workload while also improving the accuracy and efficiency of ensuring arrival reminders. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a flowchart of the steps of the method for reminding passengers in the embodiment provided by the present invention;

[0029] Figure 2 It is a framework diagram of the boarding reminder system in the embodiment provided by the present invention. DETAILED DESCRIPTION

[0030] It should be noted that in the present invention, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] The following are specific embodiments of the present invention, and the technical solutions of the present invention are further described in conjunction with the accompanying drawings, but the present invention is not limited to these embodiments.

[0033] like Figure 1 As shown, this embodiment provides a method for reminding passengers to board a vehicle based on visual tracking, comprising the steps of:

[0034] S1. Matching a target vehicle corresponding to the target site according to the target site information and positioning information uploaded by the passenger based on the mobile terminal;

[0035] S2, after determining that the passenger is at the first position based on the positioning information, tracking the movement trajectory of the passenger through a visual component to determine the second position of the passenger;

[0036] S3. Based on the comparison between the vehicle positioning information and the target site information, when the passenger disembarkation reminder requirement is met, the passenger is reminded to disembark based on a preset target reminder strategy.

[0037] When a passenger wants to use the get-off reminder service, the first thing he or she needs to do is upload the target station information, the passenger's facial image and the passenger's current location information through an APP or mini-program on a mobile terminal such as a mobile phone.

[0038] The uploaded information is matched with the corresponding vehicle through the system platform. After a matching relationship is established between the vehicle and the passenger, the real-time positioning information of the vehicle is compared with the positioning information of the passenger. When the distance between the positioning information and the position information of the target vehicle is less than a first preset value, it is determined that the passenger is in the first position, and the first position indicates that the passenger has entered the target vehicle.

[0039] After confirming that the passenger has entered the vehicle, the next step is to determine the passenger's position in the vehicle in order to generate a corresponding reminder strategy.

[0040] The facial image uploaded by the passenger is used to match the passenger's movement trajectory in the car. The vehicle uses the visual component to scan the passenger's facial image information in the car in real time, and the corresponding passenger's facial image is in a fixed position to determine the passenger's second position, which is represented by the passenger's position in the car. The second position is one of standing on a certain armrest or sitting on a certain seat.

[0041] After determining the specific position of the passenger standing or sitting, the control module of the vehicle will generate a corresponding target reminder strategy. In the target reminder strategy, different strategies are formed according to the different positions of the passengers in the car.

[0042] When a passenger stands on a certain handrail in the car, the corresponding handrail will vibrate to remind the passenger to get off the car; when a passenger sits on a certain seat in the car, the corresponding seat will vibrate to remind the passenger to get off the car.

[0043] Based on this target reminder strategy, the vehicle positioning information will be compared with the location distance of the target site in real time while the vehicle is driving. When the distance between the vehicle positioning information and the target site is less than a second preset value, the passenger disembarkation reminder requirement is met, thereby reminding the passengers to disembark.

[0044] After the passenger disembarkation reminder requirements are met, the passenger is reminded to disembark in a first reminder manner. The first reminder manner is to send a corresponding reminder text message or notification to the passenger's mobile terminal through the system platform to remind the passenger to disembark.

[0045] In addition, after the passenger is reminded to get off the vehicle, the corresponding relationship and the passenger information are deleted from the control module of the vehicle.

[0046] In the boarding reminder method provided in this embodiment, it matches the corresponding vehicle for the passenger through the target station information and positioning information uploaded by the passenger, and at the same time reminds the passenger to get off the vehicle when the reminder requirements are met based on the real-time positioning information of the vehicle.

[0047] At the same time, the visual component is used to obtain the passenger's position in the car in real time, and a corresponding reminder strategy is generated based on the passenger's real-time position, so as to realize personalized reminders for each passenger to get off the bus. When passengers change seats in the car, they can also be reminded to get off the bus, thus ensuring that each passenger gets off at the correct stop, so that passengers can rest assured without worrying about missing their stop.

[0048] This embodiment also provides a vehicle reminder system based on visual tracking, which includes:

[0049] The intelligent boarding module is configured to match a target vehicle corresponding to the target station according to the target station information and positioning information uploaded by the passenger based on the mobile terminal, and determine that the passenger is at the first position; and after the passenger disembarkation reminder requirement is met, generate a target reminder strategy, and remind the passenger to disembark in a first reminder manner;

[0050] A vehicle positioning module, which is configured to obtain vehicle positioning information in real time;

[0051] The vehicle vision module is configured to scan the facial image of the passenger in real time to determine a second position of the passenger when the facial image is in a fixed position.

[0052] The vibration reminder module is configured to remind passengers to get off the bus by vibrating the armrests or seats based on a preset target reminder strategy.

[0053] The intelligent boarding module matches the corresponding vehicle for the passenger through the target station information and positioning information uploaded by the passenger, and reminds the passenger to get off the vehicle when the reminder requirements are met based on the real-time positioning information of the vehicle, thereby ensuring that each passenger gets off the vehicle accurately, so that the passenger can rest at ease without worrying about missing the stop. At the same time, with the help of the vehicle vision module, the passenger's position in the car is obtained in real time, and the corresponding reminder strategy is generated according to the passenger's real-time position, so as to realize personalized reminders for each passenger to get off the vehicle.

[0054] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A method for reminding passengers to board a vehicle based on visual tracking, characterized in that: include: According to the target station information and positioning information uploaded by the passenger based on the mobile terminal, matching the target vehicle corresponding to the target station; After determining that the passenger is in the first position based on the positioning information, tracking the movement trajectory of the passenger through the visual component to determine the second position of the passenger; Based on the comparison between the vehicle positioning information and the target site information, when the passenger getting off reminder requirements are met, the passenger is reminded to get off based on the target reminder strategy.

2. The method for reminding passengers based on visual tracking according to claim 1, characterized in that: When the distance between the positioning information and the target vehicle position information is less than a first preset value, it is determined that the passenger is in a first position, and the first position indicates that the passenger has entered the target vehicle.

3. The method for reminding passengers based on visual tracking according to claim 1, characterized in that: When the passenger uploads the target site information, a facial image of the passenger is obtained, and the facial image is used to match the movement trajectory of the passenger in the carriage.

4. The method for reminding passengers based on visual tracking according to claim 3, characterized in that: The facial image information of passengers in the car is scanned in real time by the visual component, and when the facial image of the corresponding passenger is in a fixed position, the second position of the passenger is determined, and the second position is represented as the position of the passenger in the car.

5. The method for reminding passengers based on visual tracking according to claim 4, characterized in that: The second position is one of standing on an armrest or sitting on a chair.

6. The method for reminding passengers based on visual tracking according to claim 1, characterized in that: The method further comprises: Based on the facial image of the passenger and the target vehicle, a corresponding relationship between the two is established and stored in a control module of the target vehicle; After the passenger is reminded to get off the bus, the corresponding relationship and the passenger information are deleted from the control module.

7. The method for reminding passengers based on visual tracking according to claim 1, characterized in that: When the distance between the vehicle positioning information and the target site information is less than a second preset value, the passenger drop-off reminder requirement is met.

8. The method for reminding passengers based on visual tracking according to claim 1, characterized in that: After the passenger getting off reminder requirement is met, the passenger is reminded to get off in a first reminder manner; at the same time, a second reminder manner is determined according to the second position of the passenger to remind the passenger to get off.

9. The method for reminding passengers to board a vehicle based on visual tracking according to claim 8, characterized in that: When a passenger stands on a certain handrail in the car, the corresponding handrail will vibrate to remind the passenger to get off the car; when a passenger sits on a certain seat in the car, the corresponding seat will vibrate to remind the passenger to get off the car.

10. A vehicle reminder system based on visual tracking, characterized in that: include: An intelligent ride module, which is configured to match a target vehicle corresponding to the target site according to the target site information and positioning information uploaded by the passenger based on the mobile terminal, and determine that the passenger is at the first position; and after the passenger alighting reminder requirements are met, generating a target reminder strategy and reminding the passenger to alight in a first reminder manner; A vehicle positioning module, which is configured to obtain vehicle positioning information in real time; The vehicle vision module is configured to scan the facial image of the passenger in real time to determine a second position of the passenger when the facial image is in a fixed position. The vibration reminder module is configured to remind passengers to get off the bus by vibrating the armrests or seats based on a preset target reminder strategy.

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