CN117131109A - Fuzzy trip planning system based on AIGC - Google Patents
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Abstract
The invention provides an AIGC-based fuzzy journey planning system, which comprises a data input module, a first journey planning module, a real-time journey monitoring module, a second journey adjusting module and an interactive display module, wherein the data input module is used for acquiring the requirement information of a fuzzy journey, the first journey planning module is used for making a journey plan according to the requirement information, the real-time journey monitoring module is used for monitoring the position information of a user and judging whether the position information accords with a set journey, the second journey adjusting module is used for planning a new journey plan which accords with the requirement information when deviation occurs between the second journey adjusting module and the set journey, and the interactive display module is used for displaying the planned plan information for the user to select; the system can generate a plurality of travel schemes for selection according to the requirement information of the user, monitor the travel schemes in the actual travel process, and timely adjust the travel schemes under emergency conditions to meet the fuzzy requirement of the user.
Description
Technical Field
The invention relates to the field of electric digital data processing, in particular to an AIGC-based fuzzy trip planning system.
Background
Travel is a common entertainment mode in the current society, but when traveling to an unfamiliar place, a great deal of work needs to be done in advance to plan the journey and a great deal of time is occupied, so a system is needed to automatically plan the journey scheme, the time consumed by users before traveling is reduced, the demands of the users are often fuzzy, and the processing capacity of the system for fuzzy information needs to be improved.
The foregoing discussion of the background art is intended to facilitate an understanding of the present invention only. This discussion is not an admission or admission that any of the material referred to was common general knowledge.
Many trip planning systems have been developed and, through extensive searching and reference, existing planning systems have been found to have a system as disclosed in publication number CN106920011B, which generally includes: receiving a search keyword input by a user; analyzing the search keywords to obtain search results; ranking the search results and scheduling; the user selects, modifies and confirms the schedule, and reserves the dining accommodation; after the travel starts, monitoring and reminding the travel; and (5) storing an execution result after the stroke is ended. The invention can analyze according to the search keywords input by the clients, and adjust the analysis results according to the group attributes and the individual attributes of the users, so that the search results are more close to the demands of the users. However, when the system generates the travel scheme, the user is required to participate in a large scale and provide accurate information, and a great deal of time and energy are still consumed by the user, so that the system is not intelligent enough.
Disclosure of Invention
The invention aims to provide an AIGC-based fuzzy trip planning system aiming at the defects.
The invention adopts the following technical scheme:
an AIGC-based fuzzy journey planning system comprises a data input module, a first journey planning module, a real-time journey monitoring module, a second journey adjusting module and an interactive display module;
the data input module is used for acquiring the requirement information of the fuzzy journey, the first journey planning module is used for making a journey scheme according to the requirement information, the real-time journey monitoring module is used for monitoring the position information of a user and judging whether the user accords with the set journey, the second journey adjusting module is used for planning a new journey scheme which accords with the requirement information when deviation occurs between the second journey adjusting module and the set journey, and the interactive display module is used for displaying the planned scheme information for the user to select;
the data input module comprises a requirement acquisition unit and a condition matching unit, wherein the user requirement acquisition unit is used for acquiring requirement data of a fuzzy journey, and the condition matching unit is used for matching existing travel resources according to requirements of a user to acquire unit data;
the first journey planning module comprises a scheme pre-generating unit, a scheme screening unit and a time setting unit, wherein the scheme pre-generating unit is used for obtaining at least two journey schemes through preliminary planning, the scheme screening unit is used for screening the journey schemes, and the time setting unit is used for setting corresponding starting time and ending time for each unit data in the journey schemes;
the second travel adjustment module comprises a proximity retrieval unit and a travel scheme adjustment unit, wherein the proximity retrieval unit is used for retrieving unit data near the current position, and the travel scheme adjustment unit is used for adjusting the travel scheme based on the retrieved unit data;
further, the demand acquisition unit comprises a detection acquisition processor, a demand analysis processor and a feedback storage processor, wherein the detection acquisition processor is used for detecting and acquiring text information input in the fuzzy information display unit, the demand analysis processor is used for analyzing the text information to obtain data of a determined item and a fuzzy item, the determined item data is sent to the condition matching unit, the fuzzy item data is sent to the feedback storage processor, the feedback storage processor stores the fuzzy item data and feeds the fuzzy item data back to the interactive display module, and when the detection acquisition processor detects that the fuzzy item data in the fuzzy information display unit is changed, the detection acquisition processor acquires new fuzzy item data and sends the new fuzzy item data to the feedback storage processor for storage;
further, the process of planning the journey plan by the plan pre-generation unit comprises the following steps:
s1, determining the number of play items as n;
s2, acquiring unit data, and counting the playing time in the unit data into accumulated time T 1 At the same time let the count value n 0 =1；
S3, acquiring next unit data, and calculating traffic time t with the previous unit data according to the position information and the selected traffic mode;
s4, calculating a duty ratio a according to the following formula:
；
wherein,for adjusting the coefficients;
when a is in the play time duty ratio intervalStep S5 is carried out, otherwise, step S3 is carried out;
s5, counting the playing time in the newly acquired unit data into the accumulated time T 1 In which T is counted into the accumulated time T 2 In order n 0 =n 0 +1，T 1 To accumulate the playing time, T 2 Accumulated time, which is non-play time;
s6, when n 0 When n, a corresponding trip plan is sequentially generated according to the acquired unit data, otherwise, returning to step S3, note that only the playing time is counted into T 1 Is calculated as the acquired unit data;
generating a plurality of travel schemes with n play items according to the steps, and if the number of the play items is a fuzzy item, changing the value of n and generating a plurality of corresponding travel schemes;
further, the scheme screening unit comprises a time screening processor and an attribute screening processor, wherein the time screening processor screens the travel scheme according to whether the playing time accords with the playing time duty ratio interval, and the attribute screening processor evaluates the adaptation degree of the playing attribute and the travel preference in the travel scheme and screens the travel scheme based on the evaluation result;
further, the attribute screening processor calculates a comprehensive adaptation value Q of the trip scheme according to the following formula:
；
wherein m is the number of attribute items,an adaptation coefficient of the jth attribute item for the ith unit data, +.>An attribute value of a jth attribute item which is the ith unit data;
the attribute filter selects a plurality of travel schemes with highest adaptation values and sends the travel schemes to the time setting unit, the time setting unit sends complete travel schemes to the interactive display module after finishing setting time, and the specific number of the travel schemes is set in the interactive display module.
The beneficial effects obtained by the invention are as follows:
the system can recognize and process the input fuzzy text information through the AIGC technology, convert the fuzzy text information into data which can be directly used by the system, then generate a plurality of travel schemes capable of meeting the demands of users for selection, reduce the participation of the users, monitor the travel in the traveling process, and timely adjust the travel schemes to meet the original demands or new demands of the users, and has the characteristic of quick timeliness.
For a further understanding of the nature and the technical aspects of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are provided for purposes of reference only and are not intended to limit the invention.
Drawings
FIG. 1 is a schematic diagram of the overall structural framework of the present invention;
FIG. 2 is a schematic diagram of a first schedule planning module according to the present invention;
FIG. 3 is a schematic diagram of a second stroke adjustment module according to the present invention;
FIG. 4 is a schematic diagram of a demand acquisition unit according to the present invention;
FIG. 5 is a schematic diagram of the construction of a screening unit according to the embodiment of the present invention.
Detailed Description
The following embodiments of the present invention are described in terms of specific examples, and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure herein. The invention is capable of other and different embodiments and its several details are capable of modification and variation in various respects, all without departing from the spirit of the present invention. The drawings of the present invention are merely schematic illustrations, and are not intended to be drawn to actual dimensions. The following embodiments will further illustrate the related art content of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
Embodiment one: the embodiment provides an AIGC-based fuzzy journey planning system, which comprises a data input module, a first journey planning module, a real-time journey monitoring module, a second journey adjusting module and an interactive display module, and is combined with fig. 1;
the data input module is used for acquiring the requirement information of the fuzzy journey, the first journey planning module is used for making a journey scheme according to the requirement information, the real-time journey monitoring module is used for monitoring the position information of a user and judging whether the user accords with the set journey, the second journey adjusting module is used for planning a new journey scheme which accords with the requirement information when deviation occurs between the second journey adjusting module and the set journey, and the interactive display module is used for displaying the planned scheme information for the user to select;
the data input module comprises a requirement acquisition unit and a condition matching unit, wherein the user requirement acquisition unit is used for acquiring requirement data of a fuzzy journey, and the condition matching unit is used for matching existing travel resources according to requirements of a user to acquire unit data;
the first journey planning module comprises a scheme pre-generating unit, a scheme screening unit and a time setting unit, wherein the scheme pre-generating unit is used for obtaining at least two journey schemes through preliminary planning, the scheme screening unit is used for screening the journey schemes, and the time setting unit is used for setting corresponding starting time and ending time for each unit data in the journey schemes;
the second travel adjustment module comprises a proximity retrieval unit and a travel scheme adjustment unit, wherein the proximity retrieval unit is used for retrieving unit data near the current position, and the travel scheme adjustment unit is used for adjusting the travel scheme based on the retrieved unit data;
the demand acquisition unit comprises a detection acquisition processor, a demand analysis processor and a feedback storage processor, wherein the detection acquisition processor is used for detecting and acquiring text information input in the fuzzy information display unit, the demand analysis processor is used for analyzing the text information to obtain data of a determined item and a fuzzy item, the determined item data is sent to the condition matching unit, the fuzzy item data is sent to the feedback storage processor, the feedback storage processor stores the fuzzy item data and feeds the fuzzy item data back to the interactive display module, and when the detection acquisition processor detects that the fuzzy item data in the fuzzy information display unit changes, the detection acquisition processor acquires new fuzzy item data and sends the new fuzzy item data to the feedback storage processor for storage;
the process of planning the journey scheme by the scheme pre-generation unit comprises the following steps:
s1, determining the number of play items as n;
s2, acquiring unit data, and counting the playing time in the unit data into accumulated time T 1 At the same time let the count value n 0 =1；
S3, acquiring next unit data, and calculating traffic time t with the previous unit data according to the position information and the selected traffic mode;
s4, calculating a duty ratio a according to the following formula:
；
wherein,for adjusting the coefficients;
when a is in the play time duty ratio intervalStep S5 is carried out, otherwise, step S3 is carried out;
s5, counting the playing time in the newly acquired unit data into the accumulated time T 1 In which T is counted into the accumulated time T 2 In order n 0 =n 0 +1，T 1 To accumulate the playing time, T 2 Accumulated time, which is non-play time;
s6, when n 0 When n, a corresponding trip plan is sequentially generated according to the acquired unit data, otherwise, returning to step S3, note that only the playing time is counted into T 1 Is calculated as the acquired unit data;
generating a plurality of travel schemes with n play items according to the steps, and if the number of the play items is a fuzzy item, changing the value of n and generating a plurality of corresponding travel schemes;
the scheme screening unit comprises a time screening processor and an attribute screening processor, wherein the time screening processor screens the travel scheme according to whether the playing time accords with the playing time occupation ratio interval, and the attribute screening processor evaluates the adaptation degree of the playing attribute and the travel preference in the travel scheme and screens the travel scheme based on the evaluation result;
the attribute screening processor calculates a comprehensive adaptation value Q of the trip scheme according to the following steps:
；
wherein m is the number of attribute items,an adaptation coefficient of the jth attribute item for the ith unit data, +.>An attribute value of a jth attribute item which is the ith unit data;
the attribute filter selects a plurality of travel schemes with highest adaptation values and sends the travel schemes to the time setting unit, the time setting unit sends complete travel schemes to the interactive display module after finishing setting time, and the specific number of the travel schemes is set in the interactive display module.
Embodiment two: the embodiment includes the whole content of the first embodiment, and provides an AIGC-based fuzzy trip planning system, which comprises a data input module, a first trip planning module, a real-time trip monitoring module, a second trip adjusting module and an interactive display module;
the data input module is used for acquiring the requirement information of the fuzzy journey, the first journey planning module is used for making a journey scheme according to the requirement information, the real-time journey monitoring module is used for monitoring the position information of a user and judging whether the user accords with the set journey, the second journey adjusting module is used for planning a new journey scheme which accords with the requirement information when deviation occurs between the second journey adjusting module and the set journey, and the interactive display module is used for displaying the planned scheme information for the user to select;
the data input module comprises a requirement acquisition unit and a condition matching unit, wherein the user requirement acquisition unit is used for acquiring requirement data of a fuzzy journey, such as travel places, time ranges, interest preferences and the like, the condition matching unit is used for matching existing travel resources according to the requirements of users to acquire unit data, and the unit data refer to all play data of one play point and comprise position information, play time and play attributes;
referring to fig. 2, the first trip planning module includes a scheme pre-generating unit, a scheme screening unit, and a time setting unit, where the scheme pre-generating unit is used for obtaining at least two trip schemes through preliminary planning, the scheme screening unit is used for screening the trip schemes, and the time setting unit is used for setting corresponding start time and end time for each unit data in the trip schemes;
the real-time travel monitoring module comprises a positioning monitoring unit and a travel matching unit, wherein the positioning monitoring unit is used for acquiring real-time position information of a user, and the travel matching unit is used for carrying out matching judgment on the real-time position information and a given travel scheme and judging whether the travel scheme is to be changed or not;
referring to fig. 3, the second trip adjustment module includes a proximity search unit and a trip plan adjustment unit, where the proximity search unit is configured to search for unit data near the current location, and the trip plan adjustment unit adjusts the trip plan based on the searched unit data;
the interactive display module comprises a scheme display unit and a fuzzy information display unit, wherein the scheme display unit is used for displaying planned scheme information and performing selection operation by a user, and the fuzzy information display unit is used for inputting the requirement information of a fuzzy journey and performing adjustment operation by the user;
referring to fig. 4, the demand acquisition unit includes a detection acquisition processor, a demand analysis processor and a feedback storage processor, where the detection acquisition processor is configured to detect and acquire text information input in the fuzzy information display unit, the demand analysis processor is configured to analyze the text information to obtain data of a determined item and a fuzzy item, the determined item data is sent to the condition matching unit, the fuzzy item data is sent to the feedback storage processor, the feedback storage processor stores and feeds back the fuzzy item data to the fuzzy information display unit, and when the detection acquisition processor detects that the fuzzy item data in the fuzzy information display unit changes, the detection acquisition processor acquires new fuzzy item data and sends the new fuzzy item data to the feedback storage processor for storage;
the demand analysis module trains a large amount of text data based on an AIGC technology to obtain a distinguishing standard of a determined item and a fuzzy item;
the determining item data includes a travel place area, a travel time period, travel preference and other determined contents, the fuzzy item data includes a play time duty ratio, a play item number and other contents provided with a numerical interval, and it is noted that the determining item and the fuzzy item are only different in whether a corresponding numerical interval exists in the text description, and not in the item itself, for example, if 1 item is played in the text description, the play item number is the determining item, and if 3 to 5 items are played in the text description, the play item number is the fuzzy item;
the condition matching unit comprises a first-level searching processor and a second-level matching processor, wherein the first-level searching processor reduces the searching range according to the travel location and the travel time, and the second-level matching processor obtains corresponding unit data according to the travel preference;
the process of planning the journey scheme by the scheme pre-generation unit comprises the following steps:
s1, determining the number of play items as n;
s2, acquiring unit data, and counting the playing time in the unit data into accumulated time T 1 At the same time let the count value n 0 =1；
S3, acquiring next unit data, and calculating traffic time t with the previous unit data according to the position information and the selected traffic mode;
s4, calculating a duty ratio a according to the following formula:
；
wherein,for adjusting the coefficients;
when a is in the play time duty ratio intervalIf so, go to step S5, noReturning to step S3;
s5, counting the playing time in the newly acquired unit data into the accumulated time T 1 In which T is counted into the accumulated time T 2 In order n 0 =n 0 +1，T 1 To accumulate the playing time, T 2 Accumulated time, which is non-play time;
s6, when n 0 When n, a corresponding trip plan is sequentially generated according to the acquired unit data, otherwise, returning to step S3, note that only the playing time is counted into T 1 Is calculated as the acquired unit data;
generating a plurality of travel schemes with n play items according to the steps, and if the number of the play items is a fuzzy item, changing the value of n and generating a plurality of corresponding travel schemes;
referring to fig. 5, the scheme screening unit includes a time screening processor that screens the travel scheme according to whether the play time accords with the play time duty ratio interval, and an attribute screening processor that evaluates the fit degree of the play attribute and the travel preference in the travel scheme and screens the travel scheme based on the evaluation result;
the time filter calculates the actual playing time ratio b of each journey scheme according to the following formula:
；
wherein,for total travel time, < >>The playing time in the ith unit data in the journey scheme;
the time screening processor deletes b as being inA travel scheme outside the interval;
the play attribute in the unit data comprises an attribute item and a corresponding attribute value, wherein the attribute value is set between 1 and 100 and is used for representing the intensity of the corresponding attribute;
the attribute screening processor calculates a comprehensive adaptation value Q of the trip scheme according to the following steps:
；
wherein m is the number of attribute items,an adaptation coefficient of the jth attribute item for the ith unit data, +.>An attribute value of a jth attribute item which is the ith unit data;
the attribute screening device selects a plurality of travel schemes with highest adaptation values and sends the travel schemes to the time setting unit, the time setting unit sends complete travel schemes to the interactive display module after finishing setting time, and the specific number of the travel schemes is set in the interactive display module;
the journey scheme adjusting unit acquires new unit data from the adjacent retrieving unit, and calculates a change index P of target unit data according to the following formula:
；
wherein,adaptation coefficient for jth attribute item of target unit data, < ->Attribute value for jth attribute of target unit data,/>For the play time of the unit data to be replaced, < >>Time of play for target unit data, +.>The deviation time of the current travel is the deviation time of the current travel;
and the journey scheme adjusting unit replaces the next unit data in the original journey with the target unit data with the maximum change index Pmax, and generates a new journey scheme.
The foregoing disclosure is only a preferred embodiment of the present invention and is not intended to limit the scope of the invention, so that all equivalent technical changes made by applying the description of the present invention and the accompanying drawings are included in the scope of the present invention, and in addition, elements in the present invention can be updated as the technology develops.
Claims (5)
1. The AIGC-based fuzzy journey planning system is characterized by comprising a data input module, a first journey planning module, a real-time journey monitoring module, a second journey adjusting module and an interactive display module;
the data input module is used for acquiring the requirement information of the fuzzy journey, the first journey planning module is used for making a journey scheme according to the requirement information, the real-time journey monitoring module is used for monitoring the position information of a user and judging whether the user accords with the set journey, the second journey adjusting module is used for planning a new journey scheme which accords with the requirement information when deviation occurs between the second journey adjusting module and the set journey, and the interactive display module is used for displaying the planned scheme information for the user to select;
the data input module comprises a requirement acquisition unit and a condition matching unit, wherein the user requirement acquisition unit is used for acquiring requirement data of a fuzzy journey, and the condition matching unit is used for matching existing travel resources according to requirements of a user to acquire unit data;
the first journey planning module comprises a scheme pre-generating unit, a scheme screening unit and a time setting unit, wherein the scheme pre-generating unit is used for obtaining at least two journey schemes through preliminary planning, the scheme screening unit is used for screening the journey schemes, and the time setting unit is used for setting corresponding starting time and ending time for each unit data in the journey schemes;
the second journey adjustment module comprises a proximity retrieval unit and a journey scheme adjustment unit, wherein the proximity retrieval unit is used for retrieving unit data nearby the current position, and the journey scheme adjustment unit is used for adjusting the journey scheme based on the retrieved unit data.
2. The AIGC-based fuzzy trip planning system of claim 1, wherein the demand acquisition unit includes a detection acquisition processor for detecting and acquiring text information input in the fuzzy information presentation unit, a demand parsing processor for parsing the text information to obtain data of a certain item and a fuzzy item, the certain item data being transmitted to the condition matching unit, the fuzzy item data being transmitted to the feedback storage processor, the feedback storage processor storing and feeding back the fuzzy item data to the interactive display module, and the detection acquisition processor collecting new fuzzy item data and transmitting to the feedback storage processor for storage when detecting a change of the fuzzy item data in the fuzzy information presentation unit.
3. The AIGC-based fuzzy trip planning system of claim 2, wherein the process of the scheme pre-generation unit planning trip scheme includes the steps of:
s1, determining the number of play items as n;
s2, acquiring unit data, and counting the playing time in the unit data into accumulated time T 1 At the same time let the count value n 0 =1；
S3, acquiring next unit data, and calculating traffic time t with the previous unit data according to the position information and the selected traffic mode;
s4, calculating a duty ratio a according to the following formula:
；
wherein,for adjusting the coefficients;
when a is in the play time duty ratio intervalStep S5 is carried out, otherwise, step S3 is carried out;
s5, counting the playing time in the newly acquired unit data into the accumulated time T 1 In which T is counted into the accumulated time T 2 In order n 0 =n 0 +1，T 1 To accumulate the playing time, T 2 Accumulated time, which is non-play time;
s6, when n 0 When n, a corresponding trip plan is sequentially generated according to the acquired unit data, otherwise, returning to step S3, note that only the playing time is counted into T 1 Is calculated as the acquired unit data;
and generating a plurality of travel schemes with the number of the play items being n according to the steps, and if the number of the play items is a fuzzy item, changing the value of n and generating a plurality of corresponding travel schemes.
4. The AIGC-based fuzzy trip planning system of claim 3, wherein the scenario filtering unit includes a time filtering processor filtering the trip scenario according to whether the play time coincides with the play time duty cycle interval, and an attribute filtering processor evaluating the fit degree of the play attribute and the travel preference in the trip scenario and filtering the trip scenario based on the evaluation result.
5. The AIGC-based fuzzy trip planning system of claim 4, wherein the attribute screening processor calculates the comprehensive adaptation value Q of the trip plan according to:
；
wherein m is the number of attribute items,an adaptation coefficient of the jth attribute item for the ith unit data, +.>An attribute value of a jth attribute item which is the ith unit data;
the attribute filter selects a plurality of travel schemes with highest adaptation values and sends the travel schemes to the time setting unit, the time setting unit sends complete travel schemes to the interactive display module after finishing setting time, and the specific number of the travel schemes is set in the interactive display module.
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