CN115050103A

CN115050103A - Taxi service information reminding method and vehicle-mounted system

Info

Publication number: CN115050103A
Application number: CN202210971701.4A
Authority: CN
Inventors: 甘健鸿; 陈伟洪
Original assignee: Guangzhou Desai Xiwei Intelligent Transportation Technology Co ltd
Current assignee: Guangzhou Desai Xiwei Intelligent Transportation Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-09-13
Anticipated expiration: 2042-08-15
Also published as: CN115050103B

Abstract

The application discloses a taxi service information reminding method and a vehicle-mounted system, wherein the method comprises the following steps: acquiring a roadside image; identifying whether the behavior posture of the passerby in the roadside image is matched with a preset posture or not; if so, defining the matched passerby as a caller, and acquiring passenger information related to the current passenger in the vehicle; determining a weight parameter of the caller according to passenger information; evaluating and calculating passenger information and the weight parameters of the caller to obtain the order-receiving priority score of the caller; and displaying corresponding order receiving reminding information according to the order receiving priority value. According to the taxi order receiving reminding method and device, the priority of the current caller can be rapidly determined through the order receiving reminding information, so that the caller with the most suitable distance or time can be autonomously determined to carry, and the passenger carrying efficiency of the taxi is improved.

Description

Taxi service information reminding method and vehicle-mounted system

Technical Field

The application relates to the field of vehicle-mounted control, in particular to a taxi service information reminding method and a vehicle-mounted system.

Background

In order to facilitate the traveling of pedestrians, a large number of taxis are usually available in cities to meet the traveling requirements of people.

In order to find a client, a traditional touring taxi needs to judge whether a passerby in front of the taxi has behaviors of calling the taxi, such as raising or waving the hand, and the like, by naked eyes of people during driving, so that whether the passerby needs to carry passengers in the taxi is judged.

After all, the energy of people is limited, if taxis need to search for calling people by taking care during driving, the probability of traffic accidents is easily increased, and the condition that calling people are missed is easily observed through human eyes. In addition, the conventional passenger carrying mode is influenced by various factors in reality, for example, although a current caller is seen by a driver, the current caller may need to go a long way to receive the call due to the position of the caller, and the caller is not an efficient passenger, and the driver cannot know the situation quickly, so that the passenger carrying cost of the driver is increased, and the waiting time of the caller is also increased.

Therefore, the passenger carrying efficiency of the taxi in the traditional taxi passenger carrying mode is relatively low.

Disclosure of Invention

The application provides a taxi service information reminding method and a vehicle-mounted system, which can improve the passenger carrying efficiency of a taxi.

In a first aspect, the application discloses a method for reminding taxi service information, which includes:

acquiring a roadside image, wherein the roadside image is an acquired image of a preset position outside the vehicle;

identifying whether the behavior posture of the passerby in the roadside image is matched with a preset posture or not;

if yes, defining the matched passerby as a caller, and acquiring passenger information related to the current passenger in the vehicle;

determining a weight parameter of the caller according to the passenger information;

evaluating and calculating the passenger information and the weight parameters of the caller to obtain the order-receiving priority score of the caller;

and displaying corresponding order receiving reminding information according to the order receiving priority value.

Optionally, the obtaining passenger information related to a current passenger in the vehicle includes:

determining whether a passenger is currently present in the vehicle;

and if so, acquiring the position information of the current vehicle and the preset destination of the passenger.

Optionally, the determining whether the passenger is currently in the vehicle includes:

acquiring pricing state information from a taximeter in the vehicle;

judging whether the charging state is currently in a charging state or not according to the pricing state information;

if so, determining that passengers exist in the current vehicle; otherwise no passenger is present.

Optionally, the determining a distance between the current location and the preset destination or a time length of arrival of the passenger required to reach the preset destination includes:

acquiring the distance between the current position and a preset destination or the arrival time of a passenger to the preset destination from a navigation module integrated with the current terminal; or

And acquiring the distance between the current position and the preset destination or the arrival time of the passenger required for reaching the preset destination from a positioning terminal in communication connection with the current terminal.

Optionally, the method further includes:

acquiring scheduling information of a driver, wherein the scheduling information comprises shift change time points;

determining the remaining working time of the driver according to the scheduling information;

and calculating to obtain the order-receiving priority score of the calling person by taking the residual working time as a weight parameter.

Optionally, if there is a passenger in the current car, determining the weight parameter of the caller according to the passenger information includes:

acquiring the position of the current caller and the preset destination of the current passenger; calculating the driving distance or driving time required by the caller according to the position of the current caller and the preset destination of the current passenger; taking the driving distance or the driving duration as a weight parameter;

if no passenger exists in the current vehicle, determining the weight parameter of the calling person according to the passenger information, wherein the weight parameter comprises the following steps:

according to the position of the current caller and the position of the current vehicle, calculating the driving distance or driving time required by the caller carried by the position of the current vehicle; the driving distance or the driving time is used as a weight parameter.

Optionally, the obtaining of the order-receiving priority score of the caller includes:

performing weighting calculation on all the weight parameters to obtain corresponding score values serving as order taking priority values;

the displaying the corresponding order taking reminding information according to the order taking priority comprises the following steps:

when a plurality of calling persons are provided, sorting the calling persons according to the order-receiving priority scores of the calling persons from high to low;

and displaying the caller information corresponding to the sorted order-receiving priority score.

Optionally, the displaying the caller information corresponding to the sorted order receiving priority score includes:

receiving a selection instruction of the caller information from a user;

and displaying the corresponding carrying route of the target calling person and the characteristic information of the target calling person according to the selection instruction.

Optionally, the calculating a driving distance or a driving duration required for loading the caller according to the current position of the caller and the preset destination of the current passenger includes:

acquiring the relative direction information of the caller relative to the vehicle, the positioning information of the current vehicle and map information;

determining the relative map position of the calling person according to the relative direction information, the positioning information of the vehicle and the map information;

and calculating the driving distance or driving time required by the caller carried on the preset destination of the passenger based on the relative map position of the caller and the road condition information between the preset destinations of the passenger.

In a second aspect, the present application further provides an on-board system, where the on-board system includes a processor and a memory, and the processor is electrically connected to the memory;

the vehicle-mounted system also comprises an image acquisition device and a reminding device, and the image acquisition device and the reminding device are both electrically connected with the processor;

the memory has a computer program stored therein, and the processor executes the following steps by calling the computer program stored in the memory:

acquiring a roadside image through the image acquisition device, wherein the roadside image is an acquired image of a preset position outside the vehicle;

if so, defining the matched passerby as a caller, and acquiring passenger information related to the current passenger in the vehicle;

evaluating and calculating the passenger information as a weight parameter to obtain a priority score of the order of the caller;

and displaying corresponding order receiving reminding information through the reminding device according to the order receiving priority value.

Optionally, the system further includes:

the taximeter is in communication connection with the processor and is used for generating current pricing state information; and sending the pricing state information to the processor.

Optionally, the system further includes:

the positioning terminal is in communication connection with the processor and is used for executing a navigation program between the current position of the current passenger and a preset destination; and sending navigation information between the current position of the current passenger and a preset destination to the processor.

As can be seen from the above, in the embodiment of the present application, after the roadside image is automatically image-recognized and the caller is determined, the passenger information in the vehicle is acquired and the weight parameter of the caller is determined, the order taking priority score of the caller is calculated by using the passenger information and the weight parameter of the caller, and the order taking reminding information corresponding to the order taking priority score is displayed. The driver in the application can be free from searching for the caller through human eyes, and corresponding weight parameters are evaluated through the vehicle-mounted system, so that the priority of the current caller can be rapidly determined by the driver through the order receiving reminding information, the caller with the most appropriate distance or time can be autonomously determined, and the passenger carrying efficiency of the taxi is improved.

Drawings

Fig. 1 is a flowchart illustrating an implementation of a method for reminding taxi service information according to an embodiment of the present application.

Fig. 2 is an application scene diagram of a taxi service information reminding method provided in the embodiment of the application.

Fig. 3 is a flowchart illustrating an implementation of determining whether a preset vehicle ESP shutdown warning condition is met according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of an on-board system provided in an embodiment of the present application.

Fig. 5 is a flowchart of an implementation of determining whether the first distance value and the second distance value are within the safety range according to the embodiment of the present application.

Fig. 6 is a schematic structural diagram of an on-board system provided in an embodiment of the present application.

Fig. 7 is another schematic structural diagram of an on-board system provided in the embodiment of the present application.

Detailed Description

Preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present application will be more readily understood by those skilled in the art, and the scope of the present application will be more clearly defined.

Referring to fig. 1, an implementation flow of a method for reminding taxi service information provided in an embodiment of the present application is shown.

As shown in fig. 1, the taxi service information reminding method is applied to a vehicle-mounted system, the vehicle-mounted system may be a control terminal of a vehicle, such as a vehicle machine of the vehicle, an entertainment control terminal or other intelligent terminals, or a system formed by a plurality of terminals in communication connection, and may further include a smart phone, a meter with a network function, a camera or a positioning device, for example, and specific hardware equipment may be replaced according to the function implementation requirement.

The taxi service information reminding method comprises the following steps:

101. and acquiring a roadside image which is the acquired image of the preset position outside the vehicle.

The roadside image can be acquired through an image acquisition device arranged on the vehicle, and the image acquisition device can be realized through a camera and arranged on an A column, a B column or other positions on the vehicle, such as the outer side of a rear-view mirror, the vehicle head, the vehicle roof and the like. The installation position of the camera is mainly considered to photograph the roadside direction, and the specific installation position of the camera is not limited in the application.

In an embodiment, the number of the cameras of the image capturing device may be 1, 2, or more than 2, so as to capture images in different directions. For example, 1 or 2 cameras are arranged on the left side and the right side, so that the blind areas of the vehicle are reduced as much as possible.

102. And identifying whether the behavior gesture of the passerby in the roadside image is matched with a preset gesture.

The roadside image may identify features of passerby in the image through a preset artificial intelligence algorithm, for example, matching and judging the limb motion features of the passerby and the preset features of the "waving" gesture, and if the limb motion features of the current passerby conform to the features of the "waving" gesture, it may be determined that the current passerby is likely to be a caller. It can be understood that what kind of artificial intelligence algorithm or training method of the algorithm is specifically adopted can be determined according to the requirement, and the application does not limit the method.

Of course, in addition to the above identification manner, the comprehensive determination may be performed in combination with other features, such as whether the sight line is directed to the current vehicle, or the distance between the sight line and the vehicle is within a specific distance range, and the specific identification algorithm may be determined according to actual requirements. And through a preset recognition algorithm, the matching degree of each passerby can be scored to obtain the value of the corresponding weight parameter.

103. And if so, defining the matched passerby as a caller, and acquiring passenger information related to the current passenger in the vehicle.

Wherein passers-by reaching a certain matching score can be defined as the caller. Of course, "caller" is defined herein only as the name of the person requiring the taxi calling, and other similar definitions can be considered substantially the same or similar, such as the names of the car caller, etc.

After it is determined that there is a person currently in need of a car call, passenger information related to the current passenger in the car may be acquired in order to evaluate the current passenger carrying situation. The passenger information may include at least information of whether a passenger is present, a riding route of the passenger, and the like, so as to determine a current getting-off location of the passenger.

In order to facilitate the determination of the presence of a passenger in the vehicle, the determination may be made by some technical means, for example, by using a camera in the vehicle or from the pricing status of a meter. When the in-vehicle camera is adopted, the detection can be determined by identifying whether a passenger exists in the seat; when using a meter for identification, it can be determined whether the current meter is in a state of being charged. It is understood that the specific determination method may be various, and the present application is not limited thereto.

Further, in order to acquire the passenger information, whether the caller is carried or not may be determined by determining the position of the current vehicle and the position information of the preset destination, from which the distance between the preset destinations of the passengers or the arrival time of the passenger required to reach the preset destination can be obtained. The approximate time required for the calling person to be loaded after the trip task of the passenger in the vehicle is completed can be calculated and obtained through the acquired information. This time directly affects the efficiency of the vehicle to pick up the caller.

Please refer to fig. 2, which illustrates an implementation process of obtaining passenger information according to an embodiment of the present application.

In one implementation, as shown in fig. 2, the acquiring passenger information related to the current passenger in the vehicle includes:

201. and acquiring pricing state information from a taximeter in the vehicle.

202. And judging whether the current state is in a charging state or not according to the pricing state information.

203. The distance between the current position and the preset destination or the arrival time of the passenger required to reach the preset destination is determined.

The taximeter and the control terminal can be in communication connection through communication means such as Bluetooth or WIFI, the taximeter can generate current pricing state information according to the current pricing state, and the pricing state information is sent to the control terminal. When a passenger is in the vehicle, the traveling distance and the traveling time of the vehicle are generally charged by a charging machine. The pricing state information may include at least two states, i.e. at least two states including a "charging state" or an "uncharged state". The control terminal can judge whether passengers exist in the current car or not by acquiring the pricing state information of the taximeter.

When the current charging state is determined, the passenger in the current vehicle can be judged, and the position information of the current position and the preset destination of the passenger can be further acquired.

In an embodiment, the current position and the position information of the preset destination of the passenger can be obtained through a navigation module integrated with the current terminal, and also can be obtained through a positioning terminal in communication connection with the current terminal. Wherein, this location terminal can be like smart mobile phone or other terminal of taking the locate function, and accessible bluetooth, WIFI or other communication methods carry out communication connection with control terminal, and specific implementation can be decided according to actual conditions.

For example, a driver performs a navigation task on a smart phone to a preset destination of a passenger, the current position of a vehicle located by the smart phone and the position information of the preset destination are retained, at this time, the control terminal can obtain communication with the smart phone, and obtain the current position corresponding to the current navigation task and the position information of the preset destination from the smart phone. Of course, if the control terminal itself is already executing the navigation task, the current position corresponding to the current navigation task and the position information of the preset destination may also be obtained.

Through the passenger information acquisition mode, the passenger information can be acquired by combining the conventional device, for example, the passenger information acquisition mode is realized by adopting a taximeter, a navigation terminal or other functional modules, so that the data of various different terminals are acquired and fused, and the reliability of the data and the result obtained by calculation is improved.

Returning to fig. 1, after the passenger information is determined, the weighting parameter of the caller can be calculated according to the actual situation of the passenger.

104. And determining the weight parameter of the calling person according to the passenger information.

In one embodiment, the passenger information may include whether a passenger is present in the vehicle and location information of a preset destination of the passenger.

The distance or the time length required by the vehicle to the current caller to carry the passenger after the passenger's journey is finished can be obtained through the information, and the calculated distance or time length directly influences the efficiency of the current vehicle for receiving the caller, wherein in one implementation mode, the calculated distance or time length can be used as the weight information of the caller.

The distance and duration required by the caller are used as the weighting parameters of the caller, and the order taking priority score corresponding to the caller can be obtained according to the corresponding weighting value obtained by calculation.

105. And evaluating and calculating the passenger information and the weight parameters of the caller to obtain the order-receiving priority score of the caller.

In one implementation, the passenger information and the caller's weight parameters are evaluated, the above-mentioned appearing parameters are weighted, different information is given different weight factors according to the importance of the information, so as to obtain the sum of the passenger information-related weight parameters and the caller's weight parameters after weighting, and the score of the sum is used as the order-receiving priority score.

In another implementation mode, besides the evaluation calculation of the passenger information and the weight parameters of the caller, various other weight parameters which can influence the passenger carrying efficiency or the passenger carrying demand of the taxi and the like can be added for calculation, so that a more reliable order taking priority score is obtained.

Specifically, in an embodiment, the method for reminding taxi service information may further include:

acquiring scheduling information of a driver, wherein the scheduling information comprises shift switching time points; determining the remaining working time of the driver according to the scheduling information; and calculating to obtain the order-receiving priority score of the calling person by taking the residual working time as a weight parameter.

When the driver approaches to shift, if the caller is far away from the preset destination of the current passenger, the time spent for receiving the caller is long, the situation that the shift is not realized in the shift-shifting time is easy to occur, and therefore the priority of the current caller is relatively low. At this time, the remaining work time of the driver may be determined in combination with the driver's shift information, and the calculation of the order taking priority score may be performed using the remaining work time as a weighting parameter.

For example, when the remaining work time is within 10 minutes according to the shift time and the time required for receiving the caller is expected to greatly exceed 10 minutes, the priority score of order receiving given to the caller can be calculated.

Therefore, a plurality of factors influencing the passenger carrying efficiency of the taxi can be integrated, and the order taking priority score of the caller can be calculated more accurately, so that more reliable order taking reminding can be provided for the driver.

106. And displaying corresponding order receiving reminding information according to the order receiving priority value.

After the order receiving priority score corresponding to the current calling person is obtained, the order receiving priority score can be correspondingly displayed in a certain mode. Specifically, the display mode may include displaying a corresponding icon, table, or image, or playing a display sound or voice to prompt the driver accordingly.

When a plurality of callers exist, the order taking priority scores of the callers can be ranked from high to low, the scores are positively correlated with the receiving priority of the callers, and the higher the score is, the higher the recommended priority is. Of course, the corresponding relationship may be opposite, and if the priority is high, the score is low, which is not limited in the present application. After sorting, the caller information corresponding to the sorted order-receiving priority score can be displayed.

In an embodiment, the displaying the caller information corresponding to the sorted order receiving priority score includes: receiving a selection instruction of a user for caller information; and displaying the corresponding receiving route of the target calling person and the characteristic information of the target calling person according to the selection instruction.

The selection instruction can be a selection instruction generated by a selection result of a physical key or a touch screen of a corresponding icon, table or image of a caller by a driver, or a selection instruction generated by a selection result obtained by voice judgment. If no passenger is in the current vehicle, the receiving route can be determined according to the relative map position of the caller; if the passenger exists in the current vehicle, the relative map position from the destination to the calling person can be determined according to the preset destination of the passenger to determine the route. The characteristic information may include an image or personal information corresponding to the caller, such as gender and dressing characteristics, and may be selected according to actual requirements.

The display mode can facilitate the driver to determine the position of the caller in reality and the characteristics of the caller, thereby improving the receiving efficiency of the driver to the caller.

In one embodiment, if the driver continuously drives without responding, the driver can continuously and actively remind, continuously update the corresponding order receiving priority score of the caller along with the change of time, and update the reminding information in real time. Of course, the specific reminding mode can be adjusted according to the preference of the driver, such as whether to adopt voice reminding, reminding duration and the like, or cancel all reminding when the taximeter is pressed down. This is not limited in this application.

Referring to fig. 3, an implementation flow of determining a weight parameter of a caller according to an embodiment of the present application is shown.

As shown in fig. 3, the process of determining the weight parameter of the caller may include the following steps:

301. and judging whether passengers exist in the current vehicle or not. If so, acquiring the position of the current caller and the preset destination of the current passenger; if not, the driving distance or the driving time required by the caller is calculated according to the position of the current caller and the position of the current vehicle.

302. And if the passenger exists in the current vehicle, acquiring the position of the current caller and the preset destination of the current passenger.

The position of the current caller can be determined by a certain calculation method, for example, a preset algorithm is adopted to calculate the position of the caller relative to the vehicle and the map position of the caller relative to the vehicle in the roadside image, so as to determine the position of the caller relative to the vehicle.

303. And calculating the driving distance or driving time required by the caller according to the position of the current caller and the preset destination of the current passenger.

In one implementation manner, the following implementation steps may be included: acquiring relative direction information of a caller relative to a vehicle, positioning information of a current vehicle and map information; determining the relative map position of the calling person according to the relative direction information, the positioning information of the vehicle and the map information; and calculating the driving distance or driving time required by the caller based on the relative map position of the caller and the road condition information between the preset destinations of the passengers.

Wherein the relative direction information of the vehicle can be calculated and determined by combining the installation position of the image acquisition device and the position of the calling person in the roadside image. The positioning information and the map information of the vehicle can be acquired through the current control terminal with the navigation function or other positioning terminals, the positioning information and the map information can also be acquired through an internet connection server, and the specific acquisition mode is not limited.

Of course, besides the above solutions, other ways may also be used to confirm the relative map position of the calling person, for example, distance confirmation is performed by a distance measuring device, and then the relative map position on the map is determined by combining with the roadside image. It will be appreciated that the specific manner in which the location of the calling person is obtained may be determined according to the actual circumstances.

The driving distance or the driving time from the preset destination of the current passenger to the current calling person is calculated, and the receiving efficiency of the current calling person can be judged.

In order to calculate the driving distance or the driving time more accurately, the current driving direction of the vehicle may also be determined by acquiring the current driving state of the vehicle, such as the current vehicle speed, the turning condition, and the like of the vehicle, through an acceleration sensor provided on the vehicle or an on-vehicle system, or a CAN bus on the vehicle.

304. And if no passenger exists in the current vehicle, calculating the driving distance or driving time required by the calling person according to the position of the current calling person and the position of the current vehicle.

If no passenger exists, the driving distance or the driving time length required by the caller on the position of the current vehicle can be determined directly through the position of the current vehicle and the position of the caller.

305. The driving distance or the driving time is used as a weight parameter.

Therefore, the driving distance or the driving time required by the current caller can be more accurately calculated and obtained through the embodiment in fig. 3, so that the passenger carrying time cost required by the current caller is judged, and the passenger carrying time cost is used as the weight parameter of the caller to calculate the order taking priority score with better reference and corresponding prompt.

As shown in fig. 4 to 5, fig. 4 shows an application scenario of the method for reminding taxi service information provided in the embodiment of the present application, and fig. 5 shows another application scenario of the method for reminding taxi service information provided in the embodiment of the present application.

Fig. 4 illustrates an application scenario including a vehicle traveling on a road. If the image acquisition device of the vehicle recognizes that the behavior postures of two passers-by are matched with the preset postures, namely the behavior of the passers-by has a hand-waving action, whether the current passer-by is a caller can be determined, and the similarity can be used as a first weight parameter. Of course, the relative map locations of caller a and caller E in the electronic map may be located by image recognition calculations or other means.

At this time, the current pricing state can be acquired from the taximeter, and if the current pricing state is during charging, it is determined that a passenger is present in the current vehicle, and the state is used as the second weight parameter. The position information of the preset destination C of the current passenger is obtained from the smart phone of the driver, the distance where the vehicle still needs to travel is B, and the passenger carrying distance D from the preset destination C to two callers can be respectively obtained by using a navigation program through the position information of the preset destination C and the relative map positions of the caller A and the caller E, so that a third weight parameter is obtained. Meanwhile, the scheduling time preset by the driver can be acquired from the control terminal or other hardware of the vehicle-mounted system, so that the remaining working time from the current time to the scheduling time is calculated and acquired, and the remaining working time is used as a fourth weight parameter.

In some embodiments, some threshold may be set to adjust the weighting factor, for example, if the posture of the passerby is scored with the preset posture through image recognition, the weighting with the score exceeding 60 points is 0.4, and the weighting with the score below 60 points but exceeding 40 points is 0.2, so as to ensure that the weighting parameter of the passerby with high matching degree with the preset posture is higher. Alternatively, the threshold value of the remaining operating time of the driver is set to 15 minutes, and the weighting parameters exceeding 15 minutes or falling below 15 minutes are distinguished. By adjusting the weight parameter, a calculation result with higher reliability can be obtained.

In the scenario of fig. 4, if the gesture matching degrees of the caller a and the caller E are both higher than 60 points, the order taking priority score of the caller E with shorter passenger carrying distance D is higher than the order taking priority score of the caller a.

As shown in fig. 5, the caller information corresponding to the two can be ranked from high to low, and the driver can be prompted by displaying the above information or by voice to remind the current caller E that the priority is higher, so as to facilitate the decision of the driver. Of course, to ensure the reliability of the reminder, the on-board system may be implemented by updating the data in real time.

Referring to fig. 6, a structure of an in-vehicle system according to an embodiment of the present application is shown.

As shown in fig. 6, the in-vehicle system 400 includes a processor 401 and a memory 402, and the processor 401 is electrically connected to the memory 402.

The vehicle-mounted system 400 may be a control terminal of a vehicle, such as a vehicle machine of the vehicle, an entertainment control terminal, or another intelligent terminal, or may be a system formed by a plurality of terminals in communication connection, for example, the system may further include a smart phone, a meter 405 with a network function, a camera, a positioning device, or the like, and specific hardware devices may be replaced according to a function implementation need.

The processor 401 is a control center of the in-vehicle system 400, connects various parts of the entire in-vehicle system 400 using various interfaces and lines, and performs various functions of the electronic in-vehicle system 400 and/or processes data by operating or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402. The processor 401 may be composed of an Integrated Circuit (IC), for example, a single packaged IC, or a plurality of packaged ICs connected with the same or different functions. For example, the processor 401 may only include a Central Processing Unit (CPU) 401. In the construction completion mode of the present application, the CPU may be a single arithmetic core or may include multiple arithmetic cores.

The memory 402 may be used for storing instructions executed by the processor 401, and the memory 402 may be implemented by any type of volatile or non-volatile storage in-vehicle system 400 or a combination thereof, such as static random access memory 402 (SRAM), electrically erasable programmable read-only memory 402 (EEPROM), erasable programmable read-only memory 402 (EPROM), programmable read-only memory 402 (PROM), read-only memory 402 (ROM), magnetic memory 402, flash memory 402, magnetic disk or optical disk.

The vehicle-mounted system 400 further includes an image acquisition device 403 and a reminding device 404, and both the image acquisition device 403 and the reminding device 404 are electrically connected to the processor 401.

The image capturing device 403 may be implemented by a camera, and is installed on the a-pillar, the B-pillar, or other positions on the vehicle, such as the outer side of the rear-view mirror, the head of the vehicle, and the roof of the vehicle. The installation position of the camera is mainly considered to photograph the roadside direction, and the specific installation position of the camera is not limited in the application.

In an embodiment, the number of the cameras of the image capturing device 403 may include 1, 2, or more than 2, so as to capture images in different directions. For example, 1 or 2 cameras are arranged on the left side and the right side, so that the blind areas of the vehicle are reduced as much as possible.

The reminding means 404 may be implemented by including, for example, a display, a speaker or other sound and light devices.

The memory 402 stores a computer program, and the processor 401 calls the computer program stored in the memory 402 to execute the following steps:

acquiring a roadside image through an image acquisition device 403, wherein the roadside image is an acquired image of a preset position outside the vehicle; identifying whether the behavior posture of the passerby in the roadside image is matched with a preset posture or not; if so, defining the matched passerby as a caller, and acquiring passenger information related to the current passenger in the vehicle; evaluating and calculating passenger information as a weight parameter to obtain a call order priority score of a caller; and displaying corresponding order receiving reminding information through the reminding device 404 according to the order receiving priority value.

The vehicle-mounted system 400 can enable a driver to quickly determine the priority of the current caller through the order receiving reminding information, so that the driver can autonomously decide to carry the caller with the most suitable distance or time, and the passenger carrying efficiency of the taxi is improved.

Referring to fig. 7, another structure of the vehicle-mounted system according to the embodiment of the present application is shown.

In one embodiment, the in-vehicle system 400 further comprises:

a meter 405, communicatively coupled to the processor 401, for generating current pricing status information; the pricing status information is sent to the processor 401.

In one embodiment, the system further comprises:

a positioning terminal 406, communicatively connected to the processor 401, for executing a navigation procedure between the current position of the current passenger and a preset destination; the navigation information between the current position of the current passenger and the preset destination is transmitted to the processor 401.

In an embodiment, the processor 401 is further configured to perform the following steps:

determining whether a passenger is currently present in the vehicle; and if so, acquiring the position information of the current vehicle and the preset destination of the passenger.

obtaining pricing state information from an in-vehicle taximeter 405; judging whether the charging state is currently in a charging state or not according to the pricing state information; if so, determining that passengers exist in the current vehicle; otherwise no passenger is present.

acquiring the position information of the current vehicle and the position information of a preset destination of a passenger from a navigation module integrated with the current terminal; or

From the positioning terminal 406, which is in communication connection with the current terminal, the position information of the current vehicle and the preset destination of the passenger is acquired.

if the passenger exists in the current vehicle, determining the weight parameter of the caller according to the passenger information, wherein the weight parameter comprises the following steps:

acquiring the position of the current caller and the preset destination of the current passenger; calculating the driving distance or driving time required for loading the caller from the preset destination of the passenger according to the position of the current caller and the preset destination of the current passenger; taking the driving distance or the driving duration as a weight parameter;

performing weighting calculation on all the weight parameters to obtain corresponding score values as order-receiving priority scores;

the displaying the corresponding order taking reminding information according to the order taking priority comprises the following steps: when a plurality of calling persons are provided, sorting the calling persons according to the order-receiving priority scores of the calling persons from high to low; and displaying the caller information corresponding to the sorted order-receiving priority score.

receiving a selection instruction of the caller information from a user; and displaying the corresponding receiving route of the target calling person and the characteristic information of the target calling person according to the selection instruction.

acquiring the relative direction information of the caller relative to the vehicle, the positioning information of the current vehicle and map information; determining the relative map position of the calling person according to the relative direction information, the positioning information of the vehicle and the map information; and calculating the driving distance or driving time required by the caller based on the relative map position of the caller and the road condition information between the preset destinations of the passengers.

In the embodiment of the present application, the vehicle-mounted system and the method for reminding taxi service information in the foregoing embodiment belong to the same concept, any method step provided in the method for reminding taxi service information in the embodiment may be run on the vehicle-mounted system, and a specific implementation process thereof is described in detail in the method for reminding taxi service information in the embodiment, and any combination may be adopted to form an optional embodiment of the present application, which is not described herein again.

Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.

Claims

1. A method for reminding taxi service information is applied to a vehicle-mounted system, and is characterized by comprising the following steps:

2. The method for reminding taxi service information according to claim 1, wherein the step of obtaining passenger information related to the current passenger in the taxi comprises the following steps:

determining whether a passenger is currently present in the vehicle;

3. The method for reminding taxi service information according to claim 2, wherein the step of determining whether the passenger is currently in the taxi comprises the steps of:

acquiring pricing state information from a taximeter in the vehicle;

4. The method for reminding taxi service information according to claim 2, wherein the determining the distance between the current position and the preset destination or the arrival time of the passenger at the preset destination comprises:

And acquiring the position information of the current vehicle and the preset destination of the passenger from a positioning terminal in communication connection with the current terminal.

5. The method for reminding taxi service information according to claim 2, further comprising:

acquiring scheduling information of a driver, wherein the scheduling information comprises shift switching time points;

6. The method for reminding taxi service information as claimed in claim 2 or 5, wherein:

if no passenger exists in the current vehicle, determining the weight parameter of the caller according to the passenger information, wherein the weight parameter comprises the following steps:

7. The method for reminding taxi service information according to claim 6, wherein the obtaining of the order-receiving priority score of the caller comprises:

when a plurality of calling persons are available, sorting the calling persons according to the order-receiving priority values of the calling persons from high to low;

8. The method for reminding taxi service information according to claim 7, wherein the step of displaying the caller information corresponding to the sorted order-receiving priority score comprises the steps of:

receiving a selection instruction of the caller information from a user;

and displaying the corresponding receiving route of the target calling person and the characteristic information of the target calling person according to the selection instruction.

9. The method for reminding taxi service information according to claim 6, wherein the step of calculating the driving distance or driving duration required for loading the caller according to the current position of the caller and the preset destination of the current passenger comprises the following steps:

and calculating the driving distance or driving time required by the caller based on the relative map position of the caller and the road condition information between the preset destinations of the passengers.

10. The vehicle-mounted system is characterized by comprising a processor and a memory, wherein the processor is electrically connected with the memory;

11. The in-vehicle system of claim 10, wherein the system further comprises:

12. The in-vehicle system of claim 10, wherein the system further comprises: