CN116539063A - Information display method, device and system - Google Patents
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- 238000000034 method Methods 0.000 title claims abstract description 63
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3667—Display of a road map
- G01C21/367—Details, e.g. road map scale, orientation, zooming, illumination, level of detail, scrolling of road map or positioning of current position marker
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Abstract
The application belongs to the field of computers, and particularly relates to an information display method, device and system, wherein the method comprises the steps of obtaining travel information of a user; determining at least one first-level road from first map information acquired by a map server, and determining a first target road from the first-level roads; taking a second-level road corresponding to the first travel mode as a second target road, and highlighting the second target road; acquiring the current position of the user and influence information in a second target road in real time; marking corresponding influence information on each first road section; when a user moves to a certain first road section and sets a distance, an early warning signal is sent; according to the invention, through further refinement of the roads, users adopting different travel modes can accurately find the subdivision roads corresponding to the travel modes, and mark and remind the influence road sections of the subdivision roads, so that the travelling efficiency of the users is ensured, and the probability of traffic accidents is reduced.
Description
Technical Field
The application belongs to the field of computers, and particularly relates to an information display method, device and system.
Background
The map server is a special computer server for storing, processing and providing geographic data, and can provide quick access and inquiry to the map data, and support various operations such as map viewing, zooming, rotating and the like on various display terminals.
Map software in various display terminals mainly acquires various map data from a map server, and responds to destinations input by users to carry out visualized route planning for the users; however, the actual urban road planning is complex, different subdivision roads are usually arranged on the same road according to different travel modes, different subdivision roads may have different arrangement modes, especially at the position of an intersection, moreover, different road sections on the same road can also cause the situation that each subdivision road is combined, split or cut due to planning of surrounding buildings and other constraint factors, and the map line planning in the existing various display terminals is relatively rough and simple, although the line planning is performed according to different travel modes, the line planning of subdivision road layers according to different travel modes is usually only performed, the user cannot be timely reminded when the subdivision roads change, further, serious influence is formed on the travel efficiency of the user, and different traffic tools can be caused to be mixed on the same subdivision road, so that traffic accidents are caused.
Therefore, the conventional map information display method has a problem of low display definition for route planning.
Disclosure of Invention
In view of this, the embodiments of the present application provide an information display method, apparatus, and system, which can solve the problem that the existing display method in the aspect of map information has low display refinement degree for route planning.
A first aspect of an embodiment of the present application provides an information display method, including:
s1: acquiring travel information of a user, wherein the travel information comprises a departure place, a destination and a first travel mode;
s2: acquiring first map information from a map server, wherein the first map information comprises geographic data in a first geographic range, and departure places and destinations in the travel information are located in the first geographic range;
s3: determining at least one first-level road from a departure place to a destination in a first travel mode in first map information, and determining a first target road from the first-level roads, wherein each first-level road comprises at least one second-level road, each second-level road is a subdivision road corresponding to a certain travel mode in the first-level road, and the first target road is a first-level road determined according to a selection instruction of a user;
s4: taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road so that a user can find the second target road and travel on the second target road in the first travel mode;
s5: in the travelling process of the user, acquiring the current position of the user and influence information in a second target road in real time, wherein the influence information is road section information of the second target road which can influence the travelling of the user on the second target road in a first travelling mode, the influence information is updated in real time in a geographic server, and each influence information corresponds to one road section of the second target road;
s6: marking corresponding influence information on each first road section in the second target road, wherein the first road section is a road section corresponding to the influence information in the second target road;
s7: when the current position of the user is located at a preset distance in front of a certain first road segment, an early warning signal is sent out so that the user can make travelling adjustment according to the influence information corresponding to the first road segment.
A second aspect of the embodiments of the present application provides an information display apparatus including:
the first information acquisition module is used for acquiring travel information of a user;
the second information acquisition module is used for acquiring the first map information from the map server;
the first screening module is used for determining at least one first-level road from a departure place to a destination in a first travel mode in the first map information, and determining a first target road from the first-level roads;
the second screening module is used for taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road so that a user can find the second target road and travel on the second target road in the first travel mode;
the third information acquisition module is used for acquiring the current position of the user and influence information in the second target road in real time in the travelling process of the user;
the marking module is used for marking corresponding influence information on each first road section in the second target road;
and the early warning module is used for sending out an early warning signal when the user moves to a certain first road section and a preset distance.
A third aspect of embodiments of the present application provides an information display system, including:
the map server is used for storing, processing and providing map information;
and the terminal equipment is connected with the map server and is used for executing the information display method.
Compared with the prior art, the embodiment of the application has the beneficial effects that: the method provided by the invention comprises the steps of obtaining travel information of a user; acquiring first map information from a map server; determining at least one first-level road from a departure place to a destination in a first travel mode in the first map information, and determining a first target road from the first-level roads; taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road; acquiring the current position of the user and influence information in a second target road in real time in the travelling process of the user; marking corresponding influence information on each first road section in the second target road; when a user moves to a certain first road section and sets a distance, an early warning signal is sent; according to the invention, through further refinement of the roads, users adopting different travel modes can accurately find the subdivision roads corresponding to the travel modes when traveling, and corresponding marks are carried out on road sections which possibly affect traveling on the subdivision lines, so that the traveling efficiency of the users is ensured, the probability of traffic accidents is reduced, and the safety of the users is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic implementation flow chart of an information display method provided in an embodiment of the present application;
fig. 2 is a schematic block diagram of an information display device according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an information display system according to an embodiment of the present application;
fig. 4 is a schematic diagram of a terminal device provided in an embodiment of the present application.
Description of the embodiments
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
In order to illustrate the technical solutions described in the present application, the following description is made by specific examples.
Fig. 1 shows an information display method provided in an embodiment of the present application, and details thereof are as follows: an information display method, the information display method comprising:
s1: acquiring travel information of a user, wherein information elements in the travel information comprise a departure place, a destination and a first travel mode;
s2: acquiring first map information from a map server, wherein the first map information comprises geographic data in a first geographic range, and departure places and destinations in the travel information are located in the first geographic range;
s3: determining at least one first-level road from a departure place to a destination in a first travel mode in first map information, and determining a first target road from the first-level roads, wherein each first-level road comprises at least one second-level road, each second-level road is a subdivision road corresponding to a certain travel mode in the first-level road, and the first target road is a first-level road determined according to a selection instruction of a user;
s4: taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road so that a user can find the second target road and travel on the second target road in the first travel mode;
s5: in the travelling process of the user, acquiring the current position of the user and influence information in a second target road in real time, wherein the influence information is road section information of the second target road which can influence the travelling of the user on the second target road in a first travelling mode, the influence information is updated in real time in a geographic server, and each influence information corresponds to one road section of the second target road;
s6: marking corresponding influence information on each first road section in the second target road, wherein the first road section is a road section corresponding to the influence information in the second target road;
s7: when the current position of the user is located at a preset distance in front of a certain first road segment, an early warning signal is sent out so that the user can make travelling adjustment according to the influence information corresponding to the first road segment.
Alternatively, the map server is a server software for providing map services for storing, managing and transmitting map data and related information, and may be a WMS (Web Map Service) server, TMS (Tile Map Service) server, WCS (Web Coverage Service) server or other type of server, which is not limited herein, according to the specific implementation scenario.
Optionally, the first map information includes a plurality of map layers, for example, a basic topography layer, an administrative division layer, a traffic facility layer, a topography layer, a satellite image layer, a weather layer, a resource environment layer, and the like, and each map layer includes a plurality of map layer information, for example, a traffic facility layer: the traffic facility layer comprises position information of roads, railways, airports, ports and the like, and information of names, types, grades and the like of traffic facilities of roads and the like, and the administrative division layer comprises administrative area divisions of countries, provinces, cities, counties and the like, and marks boundaries and names.
Alternatively, the first level roads may be roads independently named in the administrative plan, each of the first level roads includes at least one second level road, and the second level road is a subdivided road of the first level road, such as a motor vehicle lane, a non-motor vehicle lane, a sidewalk, a blind road, and the like.
Alternatively, the content of the influence information may be 'the current second-level road is truncated', 'the current second-level road is bifurcated', 'the current second-level road is merged with other second-level roads', 'the current second-level road is blocked', and the like, which are not limited herein; the influence information is marked on the first road sections, namely, mark points are arranged on each first road section on the second target road, and a user can know the influence information in advance by clicking the mark points so as to correspondingly prepare the influence information.
Alternatively, the set distance before the first road segment may be 100 meters, 200 meters, or other distances, which are not limited herein; the early warning signal may be an audio signal, a display signal on a display device, or a combination of the two signals, which is not limited herein.
In the application, the display method is executed in a display device, the first map information comes from an implementation updating map server, the updating map server contains various geographic data information, the precise display of geographic information in decimeter level can be realized, the method plans the travelling road for the user, not only the large directivity planning of the main body road level is carried out for the user, but also the subdivision road corresponding to the travelling mode of the user is found out by further subdividing each main body road, firstly, the planning mode enables the user adopting each travelling mode to travel on the specific road planned by municipal administration, the mixing of various different travelling modes is avoided, the mutual collision is avoided, the occurrence of traffic accidents is reduced, the user is prevented from traveling on the road which is not matched with the self travelling mode (such as the user riding a bicycle and traveling on a sidewalk), and the influence of the mismatching on the travelling efficiency of the user is avoided; moreover, due to the imperfect road planning or the influence of other factors, even if the user runs on the matched subdivided road, the user is still possibly restricted by the influence factors on certain road sections, the influence factors are collected and integrated into influence information in advance, the position of the influence information corresponding to the road section on the map is marked, and in addition, the user is also given a corresponding alarm before the user runs to the position, so that the user can make timely running adjustment, and the influence brought by the road section can be reduced as much as possible.
In one embodiment of the present application, the obtaining travel information of the user includes:
s11: acquiring input information of a user, wherein the input information is text information or voice information;
s12: if the input information is voice information, converting the voice information into text information;
s13: and carrying out semantic analysis on the text information, and taking keywords corresponding to each information element in the text information as travel information.
Alternatively, the information display device may include a voice receiver through which a user can input voice information to the display device and an input keyboard through which text information can be input to the display device; the text information can be subjected to semantic analysis by adopting a deep learning method, wherein the deep learning method comprises the steps of regarding the text as a group of two-dimensional feature matrixes through a convolutional neural network, and inputting the two-dimensional feature matrixes into a fully-connected layer for classification or prediction after performing operations such as convolution, pooling and the like; an adaptive gating mechanism is constructed through a long-short-term memory network, so that long-term dependence in sequence data can be captured well, and the method is used for tasks such as text classification, emotion analysis and the like; the important parts in the text are automatically learned through the attention mechanism, so that the model has better generalization capability and expressive force.
In the application, the diversity of information input modes is realized to meet the demands of different user groups, and through the application of semantic analysis technology, the user can input information relative to the spoken language, so that the use experience sense and convenience of the user are improved.
In one embodiment of the present application, the determining at least one first-level road from the departure place and destination in the first travel manner in the first map information, and determining the first target road from the first-level roads includes:
s31: determining a plurality of first-level roads to be selected from a departure place to a destination;
s32: screening at least one first-level road from the first-level roads to be selected, wherein the first-level road is provided with at least one second-level road corresponding to the first travel mode;
s33: displaying each first-level road and basic information corresponding to each first-level road for users to select roads, wherein the basic information comprises time-consuming information, shading information and historical evaluation information;
s34: and acquiring a selection instruction of the user, and taking the first-level road pointed by the selection instruction as the first target road.
The screening at least one first-level road from the first-level roads to be selected comprises the following steps:
s321: matching a travel mode corresponding to each second-level road in a first-level road to be selected with the first travel mode;
s322: if at least one travel mode corresponding to the second-level road in the first-level road to be selected is matched with the first travel mode, the first-level road to be selected is screened as the first-level road;
s323: step S321 to step S322 are repeatedly performed until each candidate first-level road is matched.
In the present application, there may be multiple first-level roads from a departure place to a destination, where each of the roads does not include a second-level road corresponding to a first travel mode of a user, so that a first-time screening is performed, that is, a first-level road capable of being used by a user to travel in the first travel mode is screened out of the first-level roads to be selected, and then basic information of the first-level roads is presented to the user, where the basic information is relatively simple overall information about the first-level roads, so that the user can quickly make a selection to determine a first target road.
In one embodiment of the present application, highlighting the second target road is performed as highlighting the second target road; or alternatively
And highlighting the second target road to perform blurring processing on the display image except the second target road.
The blurring processing of the display image except the second target road includes:
s41: identifying the boundary of the second target road, and enabling the image outside the boundary to be a display image to be processed;
s42: reducing the resolution of the display image to be processed;
s43: image noise reduction is carried out on the display image to be processed;
s44: and blurring the display image to be processed.
Alternatively, the highlighting process may be to determine the boundary of the second target road first, and then to turn up the color brightness, contrast, and image sharpness of the map image within the boundary of the second target road; the image denoising method may be median filtering, mean filtering or other types of denoising methods, which are not limited herein; the blurring process may be mean blurring, gaussian blurring, or other forms of blurring process, and is not limited herein.
In the method, whether the second target road is subjected to highlighting processing or blurring processing, the second target road and other surrounding images can be clearly distinguished, so that a user can conveniently and quickly find the second target road to improve the travelling efficiency, irrelevant layer information can be removed when the user travels, only the layer information relevant to the user travel is reserved, and interference factors of the user in viewing a map are further reduced.
In one embodiment of the present application, when the user travels to a certain first road section and sets a distance, sending the early warning signal includes:
s71: displaying the early warning mark and outputting early warning sound;
s72: and popping up an influence information frame, wherein the influence information frame comprises a text description of the influence information.
After sending out the early warning signal, the method further comprises the following steps:
countermeasures against the influence information are displayed.
In the present application, for example, if the set distance is 100 meters, when the user moves to 100 meters before a certain first road segment, the display device displays an early warning mark (the early warning mark is in the form of an alternative embodiment, not being limited by the embodiment), and gives out early warning sound to draw the attention of the user, at this time, a message frame pops up on the screen, and the text description in the message frame indicates the content of the influence information, such as ' X road segment in front, the traffic lane cuts 50 meters ', and at the same time, a countermeasure ' for the influence information pops up on the screen gets off, after the pavement pushes the bicycle 50 meters, the user can pass through the first road segment according to the countermeasure when arriving at the first road segment from the newly entering traffic lane, wherein the countermeasure can be the countermeasure uploaded by the user who previously passed through the first road segment; according to the method and the device, the user is warned before the first road section, and related solutions are given, so that the user can quickly pass through the first road section, and the advancing efficiency of the user is improved.
Corresponding to the method of the above embodiments, fig. 2 shows a schematic block diagram of the information display device provided in the embodiment of the present application, and for convenience of explanation, only the portion relevant to the embodiment of the present application is shown. The information display apparatus illustrated in fig. 2 may be an execution subject of the information display method provided by the foregoing embodiment.
Referring to fig. 2, the information display apparatus includes:
the first information acquisition module is used for acquiring travel information of a user;
the second information acquisition module is used for acquiring the first map information from the map server;
the first screening module is used for determining at least one first-level road from a departure place to a destination in a first travel mode in the first map information, and determining a first target road from the first-level roads;
the second screening module is used for taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road so that a user can find the second target road and travel on the second target road in the first travel mode;
the third information acquisition module is used for acquiring the current position of the user and influence information in the second target road in real time in the travelling process of the user;
the marking module is used for marking corresponding influence information on each first road section in the second target road;
and the early warning module is used for sending out an early warning signal when the user moves to a certain first road section and a preset distance.
The process of implementing respective functions by each module in the information display device provided in this embodiment of the present application may refer to the description of the embodiment shown in fig. 1, which is not repeated here.
Corresponding to the method of the above embodiments, fig. 3 shows a schematic diagram of an information display system provided in the embodiments of the present application, and for convenience of explanation, only a portion relevant to the embodiments of the present application is shown.
Referring to fig. 3, the information display system includes:
the map server is used for storing, processing and providing map information;
and the terminal equipment is connected with the map server and is used for executing the information display method.
The process of implementing respective functions by each component in the information display system provided in the embodiment of the present application may refer to the foregoing description of the embodiment shown in fig. 1, which is not repeated herein.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic of each process, and should not limit the implementation process of the embodiment of the present application in any way.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As used in this specification and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".
In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance. It will also be understood that, although the terms "first," "second," etc. may be used in this document to describe various elements in some embodiments of the present application, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, a first table may be named a second table, and similarly, a second table may be named a first table without departing from the scope of the various described embodiments. The first table and the second table are both tables, but they are not the same table.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
The information display method provided by the embodiment of the application can be applied to terminal devices such as mobile phones, tablet computers, wearable devices, vehicle-mounted devices, augmented reality (augmented reality, AR)/Virtual Reality (VR) devices, notebook computers, ultra-mobile personal computer (UMPC), netbooks, personal digital assistants (personal digital assistant, PDA) and the like, and the specific types of the terminal devices are not limited.
For example, the terminal device may be a Station (ST) in a WLAN, a cellular telephone, a cordless telephone, a Session initiation protocol (Session InitiationProtocol, SIP) telephone, a wireless local loop (Wireless Local Loop, WLL) station, a personal digital assistant (Personal Digital Assistant, PDA) device, a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, a car networking terminal, a computer, a laptop computer, a handheld communication device, a handheld computing device, a satellite radio, a wireless modem card, a television Set Top Box (STB), a customer premise equipment (customer premise equipment, CPE) and/or other devices for communicating over a wireless system as well as next generation communication systems, such as a mobile terminal in a 5G network or a mobile terminal in a future evolved public land mobile network (Public Land Mobile Network, PLMN) network, etc.
By way of example, but not limitation, when the terminal device is a wearable device, the wearable device may also be a generic name for applying wearable technology to intelligently design daily wear, developing wearable devices, such as glasses, gloves, watches, apparel, shoes, and the like. The wearable device is a portable device that is worn directly on the body or integrated into the clothing or accessories of the user. The wearable device is not only a hardware device, but also can realize a powerful function through software support, data interaction and cloud interaction. The generalized wearable intelligent device comprises full functions, large size, and complete or partial functions which can be realized independent of a smart phone, such as a smart watch or a smart glasses, and is only focused on certain application functions, and needs to be matched with other devices such as the smart phone for use, such as various smart bracelets, smart jewelry and the like for physical sign monitoring.
Fig. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present application. As shown in fig. 4, the terminal device of this embodiment includes: at least one processor, a memory and a display, the memory having stored therein a computer program executable on the processor, and the execution being capable of being presented by the display. The steps in the above-described respective information display method embodiments, such as steps S1 to S7 shown in fig. 1, are implemented when the processor executes the computer program. Alternatively, the processor may implement the functions of the modules/units in the above-described embodiments of the apparatus when executing the computer program, for example, the functions of the modules shown in fig. 2.
The terminal equipment can be computing equipment such as a desktop computer, a notebook computer, a palm computer, a cloud server and the like. The terminal device may include, but is not limited to, a processor, memory, and a display. It will be appreciated by those skilled in the art that fig. 4 is merely an example of a terminal device and is not limiting of the terminal device, and may include more or fewer components than shown, or may combine some components, or different components, e.g., the terminal device may also include an input transmitting device, a network access device, a bus, etc.
The display may be a liquid crystal display (Liquid Crystal Display), an LED (Light-Emitting Diode) display, an OLED (Organic Light-Emitting Diode) display, or the like, or may be a curved display, a folded display, or the like.
The processor may be a central processing unit (Central Processing Unit, CPU), other general purpose processors, digital signal processors (Digital Signal Processor, DSP), application specific integrated circuits (Application Specific Integrated Circuit, ASIC), off-the-shelf programmable gate arrays (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory may in some embodiments be an internal storage unit of the terminal device, such as a hard disk or a memory of the terminal device. The memory may also be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the terminal device. Further, the memory may also include both an internal storage unit and an external storage device of the terminal device. The memory is used to store an operating system, application programs, boot loader (BootLoader), data, and other programs, etc., such as program code for the computer program, etc. The memory may also be used to temporarily store data that has been transmitted or is to be transmitted.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The embodiment of the application also provides a terminal device, which comprises at least one memory, at least one processor and a computer program stored in the at least one memory and capable of running on the at least one processor, wherein the processor executes the computer program to enable the terminal device to realize the steps in any of the method embodiments.
Embodiments of the present application also provide a computer readable storage medium storing a computer program which, when executed by a processor, implements steps that may implement the various method embodiments described above.
The present embodiments provide a computer program product which, when run on a mobile terminal device, causes the mobile terminal device to perform steps that may be implemented in the various method embodiments described above.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present application may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each method embodiment described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (10)
1. An information display method, characterized in that the information display method comprises:
s1: acquiring travel information of a user, wherein information elements in the travel information comprise a departure place, a destination and a first travel mode;
s2: acquiring first map information from a map server, wherein the first map information comprises geographic data in a first geographic range, and departure places and destinations in the travel information are located in the first geographic range;
s3: determining at least one first-level road from a departure place to a destination in a first travel mode in first map information, and determining a first target road from the first-level roads, wherein each first-level road comprises at least one second-level road, each second-level road is a subdivision road corresponding to a certain travel mode in the first-level road, and the first target road is a first-level road determined according to a selection instruction of a user;
s4: taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road so that a user can find the second target road and travel on the second target road in the first travel mode;
s5: in the travelling process of the user, acquiring the current position of the user and influence information in a second target road in real time, wherein the influence information is road section information of the second target road which can influence the travelling of the user on the second target road in a first travelling mode, the influence information is updated in real time in a geographic server, and each influence information corresponds to one road section of the second target road;
s6: marking corresponding influence information on each first road section in the second target road, wherein the first road section is a road section corresponding to the influence information in the second target road;
s7: when the current position of the user is located at a preset distance in front of a certain first road segment, an early warning signal is sent out so that the user can make travelling adjustment according to the influence information corresponding to the first road segment.
2. The method of claim 1, wherein the obtaining travel information of the user comprises:
s11: acquiring input information of a user, wherein the input information is text information or voice information;
s12: if the input information is voice information, converting the voice information into text information;
s13: and carrying out semantic analysis on the text information, and taking keywords corresponding to each information element in the text information as travel information.
3. The method of claim 1, wherein determining at least one first-level road from the departure point destination in the first travel manner in the first map information, and determining a first target road from the first-level road comprises:
s31: determining a plurality of first-level roads to be selected from a departure place to a destination;
s32: screening at least one first-level road from the first-level roads to be selected, wherein the first-level road is provided with at least one second-level road corresponding to the first travel mode;
s33: displaying each first-level road and basic information corresponding to each first-level road for users to select roads, wherein the basic information comprises time-consuming information, shading information and historical evaluation information;
s34: and acquiring a selection instruction of the user, and taking the first-level road pointed by the selection instruction as the first target road.
4. A method according to claim 3, wherein said screening at least one first-level road from among the respective candidate first-level roads comprises:
s321: matching a travel mode corresponding to each second-level road in a first-level road to be selected with the first travel mode;
s322: if at least one travel mode corresponding to the second-level road in the first-level road to be selected is matched with the first travel mode, the first-level road to be selected is screened as the first-level road;
s323: step S321 to step S322 are repeatedly performed until each candidate first-level road is matched.
5. The method of claim 1, wherein highlighting the second target link is highlighting the second target link; or alternatively
And highlighting the second target road to perform blurring processing on the display image except the second target road.
6. The method of claim 5, wherein blurring the displayed image outside the second target road comprises:
s41: identifying the boundary of the second target road, and enabling the image outside the boundary to be a display image to be processed;
s42: reducing the resolution of the display image to be processed;
s43: image noise reduction is carried out on the display image to be processed;
s44: and blurring the display image to be processed.
7. The method of claim 1, wherein the issuing an early warning signal when the user travels a set distance before traveling to a first road segment comprises:
s71: displaying the early warning mark and outputting early warning sound;
s72: and popping up an influence information frame, wherein the influence information frame comprises a text description of the influence information.
8. The method of claim 7, further comprising, after the issuing of the pre-warning signal:
countermeasures against the influence information are displayed.
9. An information display device, characterized in that the information display device comprises:
the first information acquisition module is used for acquiring travel information of a user;
the second information acquisition module is used for acquiring the first map information from the map server;
the first screening module is used for determining at least one first-level road from a departure place to a destination in a first travel mode in the first map information, and determining a first target road from the first-level roads;
the second screening module is used for taking a second-level road corresponding to the first travel mode in the first target road as a second target road, and highlighting the second target road so that a user can find the second target road and travel on the second target road in the first travel mode;
the third information acquisition module is used for acquiring the current position of the user and influence information in the second target road in real time in the travelling process of the user;
the marking module is used for marking corresponding influence information on each first road section in the second target road;
and the early warning module is used for sending out an early warning signal when the user moves to a certain first road section and a preset distance.
10. An information display system, characterized in that the information display system comprises:
the map server is used for storing, processing and providing map information;
terminal device, connected to a map server, for performing the information display method according to any one of claims 1-8.
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| CN202310809213.8A CN116539063A (en) | 2023-07-04 | 2023-07-04 | Information display method, device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112665606A (en) * | 2021-01-29 | 2021-04-16 | 北京百度网讯科技有限公司 | Walking navigation method, device, equipment and storage medium |
| CN113390424A (en) * | 2021-06-09 | 2021-09-14 | 深圳市同行者科技有限公司 | Intelligent travel navigation method, system, equipment and medium |
| CN115855092A (en) * | 2022-11-22 | 2023-03-28 | 阿里巴巴（中国）有限公司 | Navigation path planning method, device, equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665606A (en) * | 2021-01-29 | 2021-04-16 | 北京百度网讯科技有限公司 | Walking navigation method, device, equipment and storage medium |
| CN113390424A (en) * | 2021-06-09 | 2021-09-14 | 深圳市同行者科技有限公司 | Intelligent travel navigation method, system, equipment and medium |
| CN115855092A (en) * | 2022-11-22 | 2023-03-28 | 阿里巴巴（中国）有限公司 | Navigation path planning method, device, equipment and storage medium |
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