CN111178579A - Automatic navigation method in intelligent community, computer equipment and readable storage medium - Google Patents

Automatic navigation method in intelligent community, computer equipment and readable storage medium Download PDF

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CN111178579A
CN111178579A CN201911171996.1A CN201911171996A CN111178579A CN 111178579 A CN111178579 A CN 111178579A CN 201911171996 A CN201911171996 A CN 201911171996A CN 111178579 A CN111178579 A CN 111178579A
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何进廷
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Evergrande Intelligent Technology Co Ltd
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    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract

The invention discloses an automatic navigation method in an intelligent community, computer equipment and a readable storage medium, wherein the automatic navigation method in the intelligent community comprises the following steps: the intelligent indication guideboard terminal obtains a house mark, then obtains a house geographical position of a target house to be visited of a house mark unique mark and obtains a guideboard geographical position, next, based on the house geographical position and the guideboard geographical position, a mobile line between the intelligent indication guideboard terminal and the target house in the intelligent community is determined, the line with the shortest distance in the mobile line is determined to be a target route to be moved, navigation is carried out according to the target route, because the house geographical position and the guideboard geographical position where the house geographical position and the guideboard geographical position are stored in the intelligent indication guideboard terminal in advance, the network does not need to be occupied, meanwhile, the intelligent indication guideboard terminal is located in the intelligent community, the road condition and the long-term invariance of the road in the intelligent community, the target route can be accurately determined, and the navigation accuracy in the intelligent community is improved.

Description

Automatic navigation method in intelligent community, computer equipment and readable storage medium
Technical Field
The invention relates to the field of data processing of smart communities, in particular to an automatic navigation method, computer equipment and a readable storage medium in a smart community.
Background
The present invention relates to a method for navigating in a smart community, and particularly relates to a method for navigating in a smart community.
In the conventional method, in a general situation, when a guest arrives at a smart community area of a home owner to be visited, navigation is performed by using third-party navigation software, but the smart community has a lot of buildings and complicated road conditions, or when a network signal is not good, accurate navigation cannot be performed only by means of third-party navigation.
Therefore, finding an accurate intelligent intra-community navigation method becomes an urgent problem to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the invention provides a method, computer equipment and a readable storage medium, which are used for solving the problem of low navigation accuracy in an intelligent community.
An automatic navigation method in a smart community comprises the following steps:
the intelligent indication guideboard terminal acquires house marks, wherein the intelligent indication guideboard terminals are multiple and are positioned at each intersection, turnout, building entrance, floor turn and floor passageway in the intelligent community;
the intelligent indication guideboard terminal acquires the geographical position of the house of the target house to be visited, which is uniquely identified by the house identification, based on a preset first identification position corresponding relation;
the intelligent indication guideboard terminal acquires the geographical position of the guideboard where the intelligent indication guideboard terminal is located;
the intelligent indication guideboard terminal determines a moving route between the intelligent indication guideboard terminal and the target house in the intelligent community based on the geographical position of the house and the geographical position of the guideboard, and simultaneously determines a route with the shortest distance in the moving route as a target route to be moved;
and the intelligent indication guideboard terminal navigates according to the target route.
A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the above method when executing the computer program.
A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method.
In the automatic navigation method, the computer equipment and the readable storage medium in the intelligent community, the intelligent indication guideboard terminal acquires the house identification, then acquires the house geographic position of the target house to be visited with the unique house identification and the guideboard geographic position of the intelligent indication guideboard terminal based on the preset corresponding relation of the first identification position, then determines the mobile line between the intelligent indication guideboard terminal and the target house in the intelligent community based on the house geographic position and the guideboard geographic position, simultaneously determines the line with the shortest distance in the mobile line as the target route to be moved, and finally displays the target route, because the house geographic position and the guideboard geographic position of the intelligent indication guideboard terminal are pre-stored in the intelligent indication guideboard terminal, the intelligent indication guideboard terminal does not need to occupy the network, and meanwhile, the intelligent indication guideboard terminal is positioned at each intersection, turnout road and branch road in the intelligent community, Building entry, floor turn and floor passageway to and the long-term invariance of road in the wisdom community, thereby can determine the target line accurately, improved the accuracy of navigation in the wisdom community.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a diagram illustrating an application environment of an automatic navigation method in a smart community according to an embodiment of the present invention;
FIG. 2 is a flowchart of an automated navigation method within a smart community according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a computer device according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The method provided by the application can be applied to an application environment as shown in fig. 1, where the application environment includes a server and a client, and the client communicates with the server through a wired network or a wireless network. Among other things, the client may be, but is not limited to, various personal computers, laptops, smartphones, tablets, and portable wearable devices. The server can be implemented by an independent server or a server cluster composed of a plurality of servers. The client is used for acquiring the house identification and the house geographic position, analyzing the target line with the shortest distance for navigation, and the server is used for issuing a map in the intelligent community.
In an embodiment, as shown in fig. 2, an automatic navigation method in a smart community is provided, which is described by taking the example that the automatic navigation method in the smart community is applied to the client in fig. 1, and includes the following steps:
s10, the intelligent indication guideboard terminal obtains house marks, wherein the intelligent indication guideboard terminals are multiple and are located at each intersection, fork, building entrance, floor turn and floor passageway in the intelligent community.
Specifically, in order to accurately determine a target route of a target visitor to an owner house, the intelligent indication guideboard terminal needs to collect visitor voice of the target visitor; for example, a voice sensor in the intelligent indication guideboard terminal is adopted to collect the voice of the visitor of the target visitor; then, the intelligent indication guideboard terminal extracts the voice of the visitor by adopting a preset house identifier extraction model to obtain a house identifier, namely, the intelligent indication guideboard terminal adopts a voice recognition tool to perform voice recognition on the voice of the visitor to obtain visitor characters corresponding to the voice of the visitor; for example, a message flight recognition tool is adopted to perform voice recognition on the voice of the visitor, so as to obtain the visitor characters corresponding to the voice of the visitor. The intelligent indication guideboard terminal adopts a preset house mark extraction model to extract house marks from visitor characters to obtain house marks. The acoustic sensor may be a BR-ZS1 sensor, and the flight recognition tool is a tool developed by the science technologies, mass flight services, inc.
Further, intelligence instruction signpost terminal adopts predetermined house sign to draw the model, carries out house sign to visitor's characters and draws the processing, obtains house sign specifically to include: positioning a position containing a preset house identification keyword from the visitor characters; and extracting the text containing the house identification key word of the positioned position from the visitor text as the house identification. For example, the preset house identification keyword is 'xx building xx unit xx room', visitor characters are traversed, whether the visitor characters are consistent with 'buildings' or not is compared, if yes, the first position of 'buildings' in the visitor characters is stored, then the visitor characters are traversed, whether the visitor characters are consistent with 'rooms' or not is compared, if yes, the second position of 'rooms' in the visitor characters is stored, then the preset characters before the first position are determined as the starting position, the preset characters after the second position are determined as the ending position, and finally the part between the starting position and the ending position is extracted from the visitor characters to serve as the house identification. The house mark comprises a building mark, a unit mark and a house mark.
Further, because the collected visitor's voice may have an interference item, for example, the collected visitor's voice has many noise points and interference lines, so adopting a preset house identifier extraction model to extract the visitor's voice, before obtaining the house identifier, the method further includes: the intelligent indication guideboard terminal needs to carry out dryness removal processing on visitor voices to obtain the visitor voices after dryness removal. That is, the intelligent indication guideboard terminal performs pre-emphasis processing on the voice of the visitor by adopting a preset pre-emphasis tool to obtain the voice of the visitor after pre-emphasis processing; for example, the average power of the received guest speech is affected by glottal excitation, oral-nasal radiation and the like, which results in insufficient high-frequency components of the requested speech, in order to enhance the high-frequency signal of the requested speech, it is necessary to perform pre-emphasis processing on the requested speech by using a preset pre-emphasis tool to obtain high-resolution pre-emphasized requested speech, for example, perform pre-emphasis processing on the requested speech by using a FIB pre-emphasis filter to obtain high-resolution pre-emphasized requested speech, where the FIB pre-emphasis filter is a filter in MATLAB, and MATLAB is called matrix laboratory in english, which refers to commercial mathematical software produced by math works company in the united states, and math works is a software developer and supplier of world-leading technical calculation and model-based design. Then, the intelligent indication guideboard terminal performs frequency division processing on the pre-emphasized visitor voice by adopting a preset frequency division method to obtain the frequency-divided visitor voice; for example, a blind source separation method is used to perform frequency division processing on the pre-emphasized guest speech to obtain a short-time stable guest speech after frequency division, where the blind source separation method refers to a method for separating each source signal from an aliasing signal under the condition that a theoretical model of the signal and the source signal cannot be accurately known. Secondly, the intelligent indication guideboard terminal adopts a preset windowing script tool to perform windowing processing on the voice of the visitor after frequency division to obtain the voice of the visitor after windowing; for example, a Hamming Window windowing script tool is used for windowing the guest voice after frequency division to obtain continuous and stable guest voice, wherein the Hamming Window, the Chinese name of which is Hamming Window, is a windowing tool in MATLAB, and finally the intelligent indication guideboard terminal adopts a preset silent sound separation script tool to perform silent sound separation processing on the guest voice after windowing to obtain target voice as the guest voice after drying. Therefore, clean voice of the tourist is obtained, and accuracy of determining the voice of the tourist is improved.
Further, when the guest voice is dialect or other non-mandarin, a mandarin language corresponding to the dialect or other non-mandarin is obtained based on the corresponding relationship between the dialect or other non-mandarin and the mandarin.
It should be noted that, the display screen may be a broadcast display screen or other intelligent terminals in the smart community.
S20, the intelligent indication guideboard terminal obtains the geographical position of the house of the target house to be visited, which is uniquely identified by the house identification, based on the preset corresponding relation of the first identification position.
Specifically, the intelligent indication guideboard terminal obtains the geographical position of the house of the target house to be visited, which is the unique house identifier obtained in step S10, based on the corresponding relationship of the preset first identifier position, wherein the geographical positions of the houses in the smart community all pre-exist in the intelligent indication guideboard terminal and are in a state capable of being called at any time, it can be understood that the geographical position of the house is the position of the target house in the smart community, that is, the geographical position of the house is the floor number and the room number of the building identified by the building position where the target house is located in the smart community, and the building position is the geographical position where the building is located. The geographical positions of the houses in all the smart communities are collected in advance, and the geographical positions of the houses can be called at any time by pre-storing the geographical positions in the intelligent indication guideboard terminal.
For example, the smart community visited by the target visitor is a constant oasis garden, and the intelligent indication guideboard terminal collects the geographical positions of all houses in the constant oasis garden in advance, for example, the intelligent indication guideboard terminal collects the geographical positions of each house in each floor of 1, 2, 3, 4, 5 and 6 houses in the constant oasis garden in advance, and assuming that the house identifier "3 two-unit 3003 house" acquired in step S10, the intelligent indication guideboard terminal acquires the geographical position of the house of the target house identified by "3 two-unit 3003 house" based on the preset first identifier position corresponding relationship.
And S30, the intelligent indication guideboard terminal acquires the geographical position of the guideboard.
Specifically, every intelligent indication signpost terminal in the wisdom community just gathers intelligent indication signpost terminal in advance and acquires the signpost geographical position that self belonged to be in the state that can call at any time when the installation to when needs use, can directly call, improved the efficiency of acquireing signpost geographical position. The geographical position of the guideboard is the geographical position of the intelligent indication guideboard terminal.
The intelligent indication guideboard terminal can also acquire the guideboard identifier of the intelligent indication guideboard terminal; and the intelligent indication guideboard terminal acquires the geographic position of the guideboard corresponding to the guideboard identifier based on the preset corresponding relationship of the second identifier position.
S40, the intelligent indication guideboard terminal determines a moving route between the intelligent indication guideboard terminal and a target house in the intelligent community based on the geographical position of the house and the geographical position of the guideboard, and simultaneously determines a route with the shortest distance in the moving route as a target route to be moved.
Specifically, the intelligent indication guideboard terminal determines a mobile route between the intelligent indication guideboard terminal and the target house in the intelligent community based on the geographical location of the house obtained in step S20 and the geographical location of the guideboard obtained in step S30, that is, all mobile routes in the intelligent community between the geographical location of the house obtained in step S20 and the geographical location of the guideboard obtained in step S30 are obtained by the intelligent indication guideboard terminal, and at the same time, a mobile route with the shortest distance is calculated from all the mobile routes, and the calculated mobile route is determined as the target route to be moved.
And S50, the intelligent indication guideboard terminal navigates according to the target route.
Specifically, after the target route is determined, the intelligent indication guideboard terminal conducts navigation according to the target route, namely the intelligent indication guideboard terminal conducts display to a man-machine interaction interface according to the length of the target route, the estimated time and the road conditions of the route, and meanwhile voice prompt navigation is adopted, wherein the road conditions of the route comprise the concave-convex shape, the gradient and the number of steps of the target route, the number of elevators needing to be taken, turning needed to walk to the floor of the target house and the like.
Because in the wisdom community, under the normal conditions, the road conditions is in a long-term invariance in case it is determined, thereby can directly obtain the road conditions of all circuits and circuits in the wisdom community from intelligent indication signpost terminal, thereby navigate fast, the efficiency of navigating in the wisdom community has been improved, because the circuit in the map is the true condition and the length of the circuit of gathering the reality in the wisdom community, thereby can accurately carry out navigation in the wisdom community, the accuracy of navigating in the wisdom community has been improved.
In the embodiment corresponding to fig. 2, the intelligent indication guideboard terminal obtains a house identifier, then obtains a house geographical position of a target house to be visited and a guideboard geographical position where the intelligent indication guideboard terminal is located, based on a preset first identifier position corresponding relationship, next determines a mobile line between the intelligent indication guideboard terminal and the target house in the intelligent community based on the house geographical position and the guideboard geographical position, determines a line with the shortest distance in the mobile line as a target route to be moved, and finally displays the target route, because the house geographical position and the guideboard geographical position where the intelligent indication guideboard terminal is located are pre-stored in the intelligent indication guideboard terminal, the intelligent indication guideboard terminal does not need to occupy a network, and meanwhile, the intelligent indication guideboard terminal is located at each intersection, fork, building entrance, floor turn and floor aisle in the intelligent community, and long-term invariance of roads in the intelligent community, therefore, the target line can be accurately determined, and the navigation accuracy in the intelligent community is improved.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 3. The computer device includes a processor, a memory, a network interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile readable storage medium, an internal memory. The non-transitory readable storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile readable storage medium. The network interface of the computer equipment is used for connecting and communicating with an external server through a network. The computer program is executed by a processor to implement a method.
In one embodiment, a computer device is provided, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and when the processor executes the computer program, the steps of the method of the above embodiments are implemented, for example, steps S10 to S50 shown in fig. 2.
In an embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, is adapted to carry out the method of the above-mentioned method embodiments. It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims (10)

1. An automatic navigation method in a smart community is characterized by comprising the following steps:
the intelligent indication guideboard terminal acquires house marks, wherein the intelligent indication guideboard terminals are multiple and are positioned at each intersection, turnout, building entrance, floor turn and floor passageway in the intelligent community;
the intelligent indication guideboard terminal acquires the geographical position of the house of the target house to be visited, which is uniquely identified by the house identification, based on a preset first identification position corresponding relation;
the intelligent indication guideboard terminal acquires the geographical position of the guideboard where the intelligent indication guideboard terminal is located;
the intelligent indication guideboard terminal determines a moving route between the intelligent indication guideboard terminal and the target house in the intelligent community based on the geographical position of the house and the geographical position of the guideboard, and simultaneously determines a route with the shortest distance in the moving route as a target route to be moved;
and the intelligent indication guideboard terminal navigates according to the target route.
2. The intelligent community automatic navigation method according to claim 1, wherein the intelligent indication guideboard terminal obtains the geographic location of the guideboard where the intelligent indication guideboard terminal is located, and the method comprises the following steps:
the intelligent indication guideboard terminal acquires a guideboard identifier of the intelligent indication guideboard terminal;
and the intelligent indication guideboard terminal acquires the geographical position of the guideboard corresponding to the guideboard identification based on the preset corresponding relationship of the second identification position.
3. The intelligent community automatic navigation method according to claim 1, wherein the intelligent indication guideboard terminal obtaining the house identifier comprises:
the intelligent indication guideboard terminal collects the voice of the target visitor;
and the intelligent indication guideboard terminal adopts a preset house identification extraction model to extract the visitor voice to obtain the house identification.
4. The intelligent community internal automatic navigation method according to claim 3, wherein the intelligent indication guideboard terminal extracts the visitor voice by using a preset house identifier extraction model, and obtaining the house identifier comprises:
the intelligent indication guideboard terminal adopts a voice recognition tool to perform voice recognition on the voice of the visitor to obtain visitor characters corresponding to the voice of the visitor;
the intelligent indication guideboard terminal adopts a preset house mark extraction model, and the visitor characters are subjected to house mark extraction processing to obtain the house marks.
5. The intelligent community internal automatic navigation method according to claim 3, wherein before the intelligent indication guideboard terminal extracts the visitor voice by using a preset house identifier extraction model to obtain the house identifier, the intelligent community internal automatic navigation method further comprises:
and the intelligent indication guideboard terminal carries out dryness removal treatment on the voice of the visitor to obtain the voice of the visitor after dryness removal.
6. The intelligent community internal automatic navigation method according to claim 4, wherein the intelligent indication guideboard terminal adopts a preset house mark extraction model to extract house marks of the visitor characters, and the house mark obtaining comprises:
the intelligent indication guideboard terminal positions a position containing a preset house identification keyword from the visitor characters;
and the intelligent indication guideboard terminal extracts the characters which are positioned and contain the house identification keywords from the visitor characters to serve as the house identification.
7. The intelligent community automatic navigation method according to claim 5, wherein the intelligent indication guideboard terminal performs a drying process on the voice of the visitor, and obtaining the voice of the visitor after drying comprises:
the intelligent indication guideboard terminal performs pre-emphasis processing on the visitor voice by adopting a preset pre-emphasis tool to obtain the pre-emphasized visitor voice;
the intelligent indication guideboard terminal performs frequency division processing on the pre-emphasized visitor voice by adopting a preset frequency division method to obtain the frequency-divided visitor voice;
the intelligent indication guideboard terminal adopts a preset windowing script tool to perform windowing processing on the voice of the visitor after frequency division to obtain the voice of the visitor after windowing;
and the intelligent indication guideboard terminal adopts a preset silent sound separation script tool to carry out silent sound separation processing on the windowed visitor voice to obtain a target voice as the voice of the visitor after dryness removal.
8. The automatic navigation method in the intelligent community according to any one of claims 1 to 7, wherein the determining, by the intelligent guideboard terminal, the mobile route between the intelligent guideboard terminal and the target house in the intelligent community based on the geographical location of the house and the geographical location of the guideboard comprises:
the intelligent indication guideboard terminal determines a mobile line between the intelligent indication guideboard terminal and a target house from an off-line map in a preset intelligent community based on the geographical position of the house and the geographical position of the guideboard.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor when executing the computer program implements the method of automatic navigation within an intelligent community of any one of claims 1 to 8.
10. A computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the method for automatic navigation within a smart community as recited in any one of claims 1 to 8.
CN201911171996.1A 2019-11-26 2019-11-26 Automatic navigation method in intelligent community, computer equipment and readable storage medium Pending CN111178579A (en)

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CN114644276A (en) * 2022-04-11 2022-06-21 伊萨电梯有限公司 Intelligent elevator control method under mixed scene condition
CN114644276B (en) * 2022-04-11 2022-12-02 伊萨电梯有限公司 Intelligent elevator control method under mixed scene condition

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