CN115696651B - Communication multimode terminal and intelligent positioning method adopting same - Google Patents
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Abstract
The invention relates to the field of intelligent terminals, which is used for solving the problems of poor mobile communication network and inaccurate GPS positioning of the existing mobile terminal, in particular to a communication multimode terminal and an intelligent positioning method adopting the multimode terminal; the communication multimode terminal comprises an RTK module, a Tiantong mobile communication module, a Beidou short message module, an intelligent positioning module, a DMR digital intercom module, a private network module, a 5G module and a MESH ad hoc network module; the intelligent positioning module can automatically detect the communication multimode terminal when the communication multimode terminal is used, and the communication multimode terminal with problems is overhauled in time, so that the integrity of the communication multimode terminal is ensured, and the positioning position with errors can be checked in the use process of the communication multimode terminal, so that the accuracy of the positioning position is ensured.
Description
Technical Field
The invention relates to the field of intelligent terminals, in particular to a communication multimode terminal and an intelligent positioning method adopting the multimode terminal.
Background
The GPS is a satellite system consisting of 24 satellites covering the global, which can ensure that 4 satellites can be observed at any point on the earth at any time, so as to ensure that the satellites can collect the longitude, latitude and altitude of the observation point, thereby realizing the functions of navigation, positioning, time service and the like.
At present, the application of GPS in mobile terminals is more and more extensive, and the mobile terminals have higher and higher requirements on GPS performance, but the existing mobile terminals have the following disadvantages: because population distribution is uneven, urban densely populated areas mobile communication networks are well covered, mountain areas, forest lands, grasslands, deserts, oceans and other open areas are not enough in mobile communication coverage, natural disasters such as earthquakes, storm, typhoons, floods and fires often cause base station damage, power failure and network disconnection are caused, information communication is interrupted, rescue is difficult to arrive in time, and the accuracy of the existing mobile terminals is not high, particularly in areas with poor mobile communication networks coverage, the calibration of the GPS of the mobile terminals plays an important role in improving the performance of the GPS.
Disclosure of Invention
In order to overcome the technical problems described above, the present invention aims to provide a communication multimode terminal and an intelligent positioning method using the multimode terminal: the intelligent positioning module is used for positioning and calibrating the positioning position, so that the problems of poor mobile communication network and inaccurate GPS positioning of the existing mobile terminal are solved.
The aim of the invention can be achieved by the following technical scheme:
A communications multimode terminal, comprising: RTK module, tiantong mobile communication module, big Dipper short message module, intelligent positioning module, DMR digital intercom module, private network module, 5G module and MESH ad hoc network module;
the RTK module is used for obtaining positioning positions according to signals transmitted by a plurality of GPS satellites and transmitting the positioning positions to the intelligent positioning module;
the mobile communication module is used for communicating with the mobile communication module of other terminals through the satellite;
the Beidou short message module is used for sending text information and positioning positions;
the intelligent positioning module is used for positioning and calibrating the positioning position, sending the calibrated positioning position to the RTK module and overhauling the communication multimode terminal according to the positioning position;
private network module, which is used to utilize private network to carry out private network communication, the private network communication refers to emergency communication, command dispatch, daily work communication and other services provided by government and public security, public utilities, industry and commerce, etc., and refers to communication networks built for meeting the needs of organization management, safe production, dispatch command and the like in some industries, departments or units, the private network frequency band comprises 600M, 1.4G and 1.8G, and customers can select different private network frequency bands according to actual working scenes;
The 5G module is used for carrying out network communication by utilizing a 5G network;
the MESH ad hoc network module is used for carrying out network communication by utilizing the MESH ad hoc network, the MESH ad hoc network is a novel wireless network technology completely different from the traditional wireless network, in the MESH network, each node is not a wireless repeater which exists independently, and the nodes are mutually connected, namely each node is connected with a plurality of channels, so that an integral network is formed, and the MESH ad hoc network has the advantages that when a certain line is blocked or does not respond, the node can autonomously select other lines to carry out data transmission, network access cannot be influenced due to the fault of the certain node, and the reliability is very strong.
As a further scheme of the invention: the intelligent positioning module comprises a positioning auxiliary module, a positioning calibration module, a data analysis module, a data acquisition module, a data analysis module, a problem analysis module and a processor;
the positioning auxiliary module is used for marking the positioning position sent by the RTK module as a fixed point i, i=1, … …, n and n are natural numbers, and sending the fixed point i to the positioning calibration module;
the positioning calibration module is used for performing positioning calibration on the fixed point i, obtaining a selected position after positioning calibration, sending the selected position to the RTK module, obtaining detection information at the same time, and sending the detection information to the data analysis module, wherein the detection information comprises a collection ratio HB and an upper-distance value DJ;
The data analysis module is used for obtaining a detection coefficient JC according to the detection parameter, obtaining a data acquisition instruction according to the detection coefficient JC, sending the data acquisition instruction to the data acquisition module, obtaining an overhaul coefficient JX according to the operation information fed back by the data analysis module, generating an overhaul instruction according to the overhaul coefficient JX, and sending the overhaul instruction and the overhaul coefficient JX to the problem analysis module;
the data acquisition module is used for acquiring the operation information of the communication multimode terminal and sending the operation information to the data analysis module, wherein the operation information comprises an operation parameter YX, a time difference CS and a weight YC;
the problem analysis module is used for collecting the module operation parameters MY of the modules in the communication multimode terminal, obtaining a module to be overhauled according to the module operation parameters MY and the overhauling coefficients JX, and sending the module to be overhauled to the processor;
the processor is used for arranging overhauling staff to overhaul the module to be overhauled after receiving the module to be overhauled, generating a continuous overhauling instruction or a stopping overhauling instruction after the module to be overhauled is overhauled, sending the continuous overhauling instruction to the problem analysis module, and sending the stopping overhauling instruction to the problem analysis module.
As a further scheme of the invention: the specific process of the positioning calibration module for positioning calibration is as follows:
the longitude and latitude of a fixed point i are subjected to one-to-one comparison, the fixed point i with the same longitude and latitude is classified to form fixed point sets, the number of the fixed point sets and the total number of the fixed point i are obtained, the ratio of the fixed point sets and the total number of the fixed point i is obtained, the fixed point sets and the total number of the fixed point i are marked as a set ratio HB, the set ratio HB is compared with a grading set ratio HBf, and the grading set ratio HBf comprises a primary set ratio HB1 and a secondary set ratio HB2;
if the integration ratio HB is more than 0 and less than or equal to the first-level integration ratio HB1, comparing the fixed point sets according to the number of elements, marking the fixed point i in the fixed point set with the largest number of elements as a selected position, if the number of the fixed point set with the largest number of elements is not unique, connecting the fixed points i in the fixed point sets with the largest number of elements to form a polygon, acquiring the gravity center of the polygon, marking the gravity center as the selected position, and transmitting the selected position to the RTK module;
if the first-level aggregation ratio HB1 is smaller than the aggregation ratio HB and smaller than or equal to the second-level aggregation ratio HB1, screening fixed point sets with the number of elements being larger than 1, marking fixed point i in the fixed point set with the maximum number of elements as a first preselected position, acquiring two fixed points i closest to the first preselected position and marking the two fixed points i as second preselected positions, connecting the first preselected position and the two second preselected positions to form a triangle, drawing an inscribed circle in the triangle, acquiring the circle center of an inscribed circle graph and marking the circle center as a selected position, and transmitting the selected position to an RTK module;
If the second-level integration ratio HB1 is less than the integration ratio HB and less than or equal to 1, obtaining a distance value between a fixed point i and the rest fixed points i, summing all the distance values to obtain a fixed point Di, obtaining the fixed point i corresponding to the minimum fixed point Di, marking the fixed point i as a selected position, sending the selected position to an RTK module, obtaining the maximum fixed point Di, marking the maximum fixed point Di as an upper fixed point DJ, and sending the integration ratio HB and the upper fixed point DJ to a data analysis module.
As a further scheme of the invention: the specific process of the data analysis module obtaining the detection coefficient JC is as follows:
substituting the received set ratio HB and the distance upper value DJ into a formulaObtaining a detection coefficient JC, wherein e is a natural number, Q1 and Q2 are preset weight factors of a set ratio HB and an upper distance value DJ respectively, and Q1 is more than 1.627 and less than Q2 and less than 3.914;
the detection coefficient JC is compared with a detection threshold JCy:
if the detection coefficient JC is larger than the detection threshold JCy, a data acquisition instruction is generated and sent to the data acquisition module.
As a further scheme of the invention: the specific process of obtaining the overhaul coefficient JX by the data analysis module is as follows:
substituting the operating parameter YX, the time difference CS and the weight YC into a formula Obtaining an overhaul coefficient JX, wherein D1, D2 and D3 are respectively a running parameter YX, a production time difference CS and a preset weight coefficient of a weight value YC, and D1 is more than D2 and more than D3 is more than 1.215;
the service factor JX is compared to a service threshold JXy:
if the overhaul coefficient JX is larger than the overhaul threshold JXy, an overhaul instruction is generated, and the overhaul instruction and the overhaul coefficient JX are sent to the problem analysis module.
As a further scheme of the invention: the specific process of the data acquisition module for acquiring the operation information is as follows:
the method comprises the steps of collecting the running temperature and the external environment temperature of a communication multimode terminal after receiving a data collection instruction, and obtaining a difference value between the running temperature and the external environment temperature to obtain a temperature value YW;
collecting the operation humidity of the communication multimode terminal and marking the operation humidity as a humidity carrying value YS;
substituting the temperature value YW and the humidity value YS into a formula yx=a1×yw+a2×ys to obtain an operation parameter YX, wherein a1 and a2 are preset proportionality coefficients of the temperature value YW and the humidity value YS respectively, a1+a2=1, a1=0.67 and a2=0.33;
acquiring the current time, acquiring the production time of the communication multimode terminal, and marking the time difference between the production time and the current time as a production time difference CS;
acquiring the service time and the charging times of the communication multimode terminal, marking the service time and the charging times as a time-consuming value YS and a repeated value CC, wherein the service time represents the total running duration of the communication multimode terminal, the charging times represent the total times of continuous charging time exceeding the preset time, and the product of the time-consuming value YS and the repeated value CC is obtained to obtain a weight-consuming value YC;
Obtaining maintenance times WC and maintenance time WS of the communication multimode terminal, substituting the maintenance times WC and the maintenance time WS into a formula WX=b1×YW+b2×YS to obtain a maintenance coefficient WX, wherein b1 and b2 are preset proportionality coefficients of the maintenance times WC and the maintenance time WS respectively, b1+b2=1, b1=0.45 and b2=0.55;
the operating parameters YX, the time difference CS, the weight YC are sent to a data analysis module.
As a further scheme of the invention: an intelligent positioning method adopting a communication multimode terminal comprises the following steps:
step one: the positioning auxiliary module is used for generating a positioning acquisition instruction after the communication multimode terminal is started, sending the positioning acquisition instruction to the RTK module, sequentially marking positioning positions corresponding to a plurality of GPS satellites fed back by the RTK module as fixed points i according to time sequence, wherein i=1, … … and n are natural numbers, and sending the fixed points i to the positioning calibration module;
step two: the positioning calibration module compares the longitude and latitude of the fixed point i one by one, classifies the fixed point i with the same longitude and latitude to form fixed point sets, obtains the number of the fixed point sets and the total number of the fixed point i, obtains the ratio of the fixed point sets and the total number of the fixed point i, marks the fixed point sets as a set ratio HB, and compares the set ratio HB with a grading set ratio HBf, wherein the grading set ratio HBf comprises a primary set ratio HB1 and a secondary set ratio HB2;
If the integration ratio HB is more than 0 and less than or equal to the first-level integration ratio HB1, comparing the fixed point sets according to the number of elements, marking the fixed point i in the fixed point set with the largest number of elements as a selected position, if the number of the fixed point set with the largest number of elements is not unique, connecting the fixed points i in the fixed point sets with the largest number of elements to form a polygon, acquiring the gravity center of the polygon, marking the gravity center as the selected position, and transmitting the selected position to the RTK module;
if the first-level aggregation ratio HB1 is smaller than the aggregation ratio HB and smaller than or equal to the second-level aggregation ratio HB1, screening fixed point sets with the number of elements being larger than 1, marking fixed point i in the fixed point set with the maximum number of elements as a first preselected position, acquiring two fixed points i closest to the first preselected position and marking the two fixed points i as second preselected positions, connecting the first preselected position and the two second preselected positions to form a triangle, drawing an inscribed circle in the triangle, acquiring the circle center of an inscribed circle graph and marking the circle center as a selected position, and transmitting the selected position to an RTK module;
if the second-level integration ratio HB1 is less than the integration ratio HB and less than or equal to 1, obtaining a distance value between a fixed point i and the rest fixed points i, summing all the distance values to obtain a fixed point Di, obtaining the fixed point i corresponding to the minimum fixed point Di, marking the fixed point i as a selected position, sending the selected position to an RTK module, simultaneously obtaining the maximum fixed point Di, marking the maximum fixed point Di as an upper fixed point DJ, and sending the integration ratio HB and the upper fixed point DJ to a data analysis module;
Step three: the data analysis module receives the integration ratio HB and the distance upper value DJ and substitutes the integration ratio HB and the distance upper value DJ into a formulaObtaining a detection coefficient JC, wherein e is a natural number, Q1 and Q2 are preset weight factors of a set ratio HB and an upper distance value DJ respectively, and Q1 is more than 1.627 and less than Q2 and less than 3.914;
step four: the data analysis module compares the detection coefficient JC with a detection threshold JCy:
if the detection coefficient JC is larger than the detection threshold JCy, generating a data acquisition instruction and sending the data acquisition instruction to a data acquisition module;
step five: the data acquisition module acquires the running temperature and the external environment temperature of the communication multimode terminal after receiving the data acquisition instruction, and obtains a difference value between the running temperature and the external environment temperature to obtain a temperature value YW;
step six: the data acquisition module acquires the running humidity of the communication multimode terminal and marks the running humidity as a humidity carrying value YS;
step seven: the data acquisition module substitutes a temperature value YW and a humidity value YS into a formula YX=a1×YW+a2×YS to obtain an operation parameter YX, wherein a1 and a2 are preset proportionality coefficients of the temperature value YW and the humidity value YS respectively, a1+a2=1 is taken, a1=0.67 is taken, and a2=0.33 is taken;
step eight: the data acquisition module acquires the current time, acquires the production time of the communication multimode terminal, and marks the time difference between the production time and the current time as the production time difference CS;
Step nine: the data acquisition module acquires the service time and the charging times of the communication multimode terminal, marks the service time as a time-consuming value YS and a repeated value CC, the service time represents the total operation duration of the communication multimode terminal, the charging times represent the total time of continuous charging exceeding the preset time, and the product of the time-consuming value YS and the repeated value CC is obtained to obtain a weight-consuming value YC;
step ten: the data acquisition module acquires maintenance times WC and maintenance time WS of the communication multimode terminal, and substitutes the maintenance times WC and the maintenance time WS into a formula WX=b1×YW+b2×YS to obtain a maintenance coefficient WX, wherein b1 and b2 are preset proportionality coefficients of the maintenance times WC and the maintenance time WS respectively, b1+b2=1 is taken, b1=0.45 is taken, and b2=0.55 is taken;
step eleven: the data acquisition module sends the operation parameters YX, the time difference CS and the weight YC to the data analysis module;
step twelve: the data analysis module substitutes the operation parameter YX, the time difference of production CS and the weight YC into the formulaObtaining an overhaul coefficient JX, wherein D1, D2 and D3 are respectively a running parameter YX, a production time difference CS and a preset weight coefficient of a weight value YC, and D1 is more than D2 and more than D3 is more than 1.215;
step thirteen: the data analysis module compares the service factor JX to a service threshold JXy:
If the overhaul coefficient JX is larger than an overhaul threshold JXy, generating an overhaul instruction, and sending the overhaul instruction and the overhaul coefficient JX to a problem analysis module;
step fourteen: the problem analysis module respectively acquires the temperature, the sound intensity and the vibration amplitude of the module in the communication multimode terminal after receiving the maintenance instruction, and obtains the sum of the temperature, the sound intensity and the vibration amplitude to obtain the module operation parameter MY;
fifteen steps: the problem analysis module obtains the ratio of the model operation parameter MY to the overhaul coefficient JX and marks the ratio as a model overhaul ratio MX;
step sixteen: the problem analysis module sorts the modules according to the sequence from the larger to the smaller of the die repair ratio MX, and marks the first module as the to-be-overhauled module;
seventeenth step: the problem analysis module sends the module to be overhauled to the processor;
eighteenth step: after receiving the module to be overhauled, the processor arranges overhauling staff to overhaul the module to be overhauled, updates the maintenance times WC and the maintenance time WS of the communication multimode terminal, and compares the detection coefficient JC with the detection threshold JCy when the module to be overhauled is overhauled:
if the detection coefficient JC is larger than the detection threshold JCy, generating a continuous maintenance instruction, and sending the continuous maintenance instruction to the problem analysis module;
if the detection coefficient JC is smaller than or equal to the detection threshold JCy, generating a maintenance stopping instruction, and sending the maintenance stopping instruction to the problem analysis module;
Nineteenth step: the problem analysis module deletes the module at the first position after receiving the continuous overhaul instruction, and then reorders the modules, and marks the module at the first position as a module to be overhauled;
twenty steps: the problem analysis module sends the module to be overhauled to the processor;
step twenty-one: and after receiving the overhauling stopping instruction, the problem analysis module stops acquiring the module to be overhauled.
The invention has the beneficial effects that:
according to the communication multimode terminal and the intelligent positioning method adopting the multimode terminal, the RTK module is used for positioning, the private network module, the 5G module and the MESH ad hoc network module are used for enabling the communication multimode terminal to have a plurality of networking modes, so that the continuous existence of a network of the communication multimode terminal is ensured, the transmission capacity and the transmission speed of data are improved, the safety, the privacy and the stability of the network are ensured by adopting the private network module and the MESH ad hoc network module, the complex and changeable environments of 'danger, emergency and special' scenes can be effectively treated, the transmission of key moment information is ensured, the assistance emergency commander can command and dispatch in a graceful manner under special conditions, and people in assistance trapping can ask for help from a graceful emergency;
the method comprises the steps of carrying out positioning calibration on a positioning position through an intelligent positioning module, firstly marking the positioning position sent by an RTK module as a fixed point through a positioning auxiliary module, then carrying out positioning calibration on the fixed point through a positioning calibration module, obtaining a selected position after positioning calibration, sending the selected position to the RTK module, improving the accuracy of the positioning position obtained by a communication multimode terminal, avoiding larger errors generated by the sent positioning position, delaying rescue time, obtaining a detection coefficient through a data analysis module, wherein the detection coefficient is used for measuring the deviation degree of a plurality of obtained positioning positions, the larger the detection coefficient is, the different and overlarge distance of the obtained positioning positions are shown in the same position, the lower the accuracy is, acquiring the operation information of the communication multimode terminal through a data acquisition module, obtaining an overhaul coefficient through a data analysis module according to the operation information, wherein the overhaul coefficient is used for measuring the operation state of the communication multimode terminal, the larger the overhaul coefficient is shown in the worse operation state of the communication multimode terminal, the overhaul is needed, and then obtaining a model overhaul ratio through a problem analysis module, wherein the larger the model overhaul ratio is used for measuring the influence degree of the operation state of a certain module on the communication multimode terminal, and the larger the influence on the operation state of the communication multimode terminal is shown in the multimode terminal, and the corresponding overhaul module is needed to be overhauled; the intelligent positioning module can automatically detect the communication multimode terminal when the communication multimode terminal is used, and the communication multimode terminal with problems is overhauled in time, so that the integrity of the communication multimode terminal is ensured, and the positioning position with errors can be checked in the use process of the communication multimode terminal, so that the accuracy of the positioning position is ensured.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic block diagram of a communication multimode terminal according to the present invention;
fig. 2 is a schematic block diagram of the intelligent positioning module according to the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1:
referring to fig. 1-2, the present embodiment is a communication multimode terminal, including: RTK module, tiantong mobile communication module, big Dipper short message module, intelligent positioning module, DMR digital intercom module, private network module, 5G module and MESH ad hoc network module;
the RTK module is used for obtaining positioning positions according to signals transmitted by a plurality of GPS satellites and transmitting the positioning positions to the intelligent positioning module;
the mobile communication module is used for communicating with the mobile communication module of other terminals through the satellite;
The Beidou short message module is used for sending text information and positioning positions;
the intelligent positioning module is used for positioning and calibrating the positioning position, transmitting the calibrated positioning position to the RTK module, overhauling the communication multimode terminal according to the positioning position, and comprises a positioning auxiliary module, a positioning and calibrating module, a data analysis module, a data acquisition module, a data analysis module, a problem analysis module and a processor;
the positioning auxiliary module is used for marking the positioning position sent by the RTK module as a fixed point i, i=1, … …, n and n are natural numbers, and sending the fixed point i to the positioning calibration module;
the positioning calibration module is used for carrying out positioning calibration on the fixed point i, obtaining a selected position after positioning calibration, sending the selected position to the RTK module, obtaining detection information at the same time, and sending the detection information to the data analysis module, wherein the detection information comprises a collection ratio HB and an upper-distance value DJ, and the specific process is as follows:
the longitude and latitude of a fixed point i are subjected to one-to-one comparison, the fixed point i with the same longitude and latitude is classified to form fixed point sets, the number of the fixed point sets and the total number of the fixed point i are obtained, the ratio of the fixed point sets and the total number of the fixed point i is obtained, the fixed point sets and the total number of the fixed point i are marked as a set ratio HB, the set ratio HB is compared with a grading set ratio HBf, and the grading set ratio HBf comprises a primary set ratio HB1 and a secondary set ratio HB2;
If the integration ratio HB is more than 0 and less than or equal to the first-level integration ratio HB1, comparing the fixed point sets according to the number of elements, marking the fixed point i in the fixed point set with the largest number of elements as a selected position, if the number of the fixed point set with the largest number of elements is not unique, connecting the fixed points i in the fixed point sets with the largest number of elements to form a polygon, acquiring the gravity center of the polygon, marking the gravity center as the selected position, and transmitting the selected position to the RTK module;
if the first-level aggregation ratio HB1 is smaller than the aggregation ratio HB and smaller than or equal to the second-level aggregation ratio HB1, screening fixed point sets with the number of elements being larger than 1, marking fixed point i in the fixed point set with the maximum number of elements as a first preselected position, acquiring two fixed points i closest to the first preselected position and marking the two fixed points i as second preselected positions, connecting the first preselected position and the two second preselected positions to form a triangle, drawing an inscribed circle in the triangle, acquiring the circle center of an inscribed circle graph and marking the circle center as a selected position, and transmitting the selected position to an RTK module;
if the second-level integration ratio HB1 is less than the integration ratio HB and less than or equal to 1, obtaining a distance value between a fixed point i and the rest fixed points i, summing all the distance values to obtain a fixed point Di, obtaining the fixed point i corresponding to the minimum fixed point Di, marking the fixed point i as a selected position, sending the selected position to an RTK module, simultaneously obtaining the maximum fixed point Di, marking the maximum fixed point Di as an upper fixed point DJ, and sending the integration ratio HB and the upper fixed point DJ to a data analysis module;
The data analysis module is used for obtaining a detection coefficient JC according to the detection parameters, obtaining a data acquisition instruction according to the detection coefficient JC, sending the data acquisition instruction to the data acquisition module, obtaining an overhaul coefficient JX according to the operation information fed back by the data analysis module, generating an overhaul instruction according to the overhaul coefficient JX, and sending the overhaul instruction and the overhaul coefficient JX to the problem analysis module, wherein the specific process is as follows:
substituting the received set ratio HB and the distance upper value DJ into a formulaObtaining a detection coefficient JC, wherein e is a natural number, Q1 and Q2 are preset weight factors of a set ratio HB and an upper distance value DJ respectively, and Q1 is more than 1.627 and less than Q2 and less than 3.914;
the detection coefficient JC is compared with a detection threshold JCy:
if the detection coefficient JC is larger than the detection threshold JCy, generating a data acquisition instruction and sending the data acquisition instruction to a data acquisition module;
substituting the operating parameter YX, the time difference CS and the weight YC into a formulaObtaining an overhaul coefficient JX, wherein D1, D2 and D3 are respectively a running parameter YX, a production time difference CS and a preset weight coefficient of a weight value YC, and D1 is more than D2 and more than D3 is more than 1.215;
the service factor JX is compared to a service threshold JXy:
if the overhaul coefficient JX is larger than an overhaul threshold JXy, generating an overhaul instruction, and sending the overhaul instruction and the overhaul coefficient JX to a problem analysis module;
The data acquisition module is used for acquiring the operation information of the communication multimode terminal and sending the operation information to the data analysis module, wherein the operation information comprises an operation parameter YX, a time difference CS and a weight YC, and the specific process is as follows:
the method comprises the steps of collecting the running temperature and the external environment temperature of a communication multimode terminal after receiving a data collection instruction, and obtaining a difference value between the running temperature and the external environment temperature to obtain a temperature value YW;
collecting the operation humidity of the communication multimode terminal and marking the operation humidity as a humidity carrying value YS;
substituting the temperature value YW and the humidity value YS into a formula yx=a1×yw+a2×ys to obtain an operation parameter YX, wherein a1 and a2 are preset proportionality coefficients of the temperature value YW and the humidity value YS respectively, a1+a2=1, a1=0.67 and a2=0.33;
acquiring the current time, acquiring the production time of the communication multimode terminal, and marking the time difference between the production time and the current time as a production time difference CS;
acquiring the service time and the charging times of the communication multimode terminal, marking the service time and the charging times as a time-consuming value YS and a repeated value CC, wherein the service time represents the total running duration of the communication multimode terminal, the charging times represent the total times of continuous charging time exceeding the preset time, and the product of the time-consuming value YS and the repeated value CC is obtained to obtain a weight-consuming value YC;
Obtaining maintenance times WC and maintenance time WS of the communication multimode terminal, substituting the maintenance times WC and the maintenance time WS into a formula WX=b1×YW+b2×YS to obtain a maintenance coefficient WX, wherein b1 and b2 are preset proportionality coefficients of the maintenance times WC and the maintenance time WS respectively, b1+b2=1, b1=0.45 and b2=0.55;
transmitting the operation parameters YX, the time difference CS and the weight YC to a data analysis module;
the problem analysis module is used for collecting the module operation parameters MY of the modules in the communication multimode terminal, obtaining a module to be overhauled according to the module operation parameters MY and the overhauling coefficients JX, and sending the module to be overhauled to the processor;
the processor is used for arranging an overhaul worker to overhaul the module to be overhauled after receiving the module to be overhauled, generating a continuous overhaul instruction or a stop overhaul instruction after the module to be overhauled is overhauled, sending the continuous overhaul instruction to the problem analysis module, and sending the stop overhaul instruction to the problem analysis module;
private network module, which is used to utilize private network to carry out private network communication, the private network communication refers to emergency communication, command dispatch, daily work communication and other services provided by government and public security, public utilities, industry and commerce, etc., and refers to communication networks built for meeting the needs of organization management, safe production, dispatch command and the like in some industries, departments or units, the private network frequency band comprises 600M, 1.4G and 1.8G, and customers can select different private network frequency bands according to actual working scenes;
The 5G module is used for carrying out network communication by utilizing a 5G network;
the MESH ad hoc network module is used for carrying out network communication by utilizing the MESH ad hoc network, the MESH ad hoc network is a novel wireless network technology completely different from the traditional wireless network, in the MESH network, each node is not a wireless repeater which exists independently, and the nodes are mutually connected, namely each node is connected with a plurality of channels, so that an integral network is formed, and the MESH ad hoc network has the advantages that when a certain line is blocked or does not respond, the node can autonomously select other lines to carry out data transmission, network access cannot be influenced due to the fault of the certain node, and the reliability is very strong.
Example 2:
referring to fig. 1-2, the present embodiment is an intelligent positioning method using a communication multimode terminal, including the following steps:
step one: the positioning auxiliary module is used for generating a positioning acquisition instruction after the communication multimode terminal is started, sending the positioning acquisition instruction to the RTK module, sequentially marking positioning positions corresponding to a plurality of GPS satellites fed back by the RTK module as fixed points i according to time sequence, wherein i=1, … … and n are natural numbers, and sending the fixed points i to the positioning calibration module;
Step two: the positioning calibration module compares the longitude and latitude of the fixed point i one by one, classifies the fixed point i with the same longitude and latitude to form fixed point sets, obtains the number of the fixed point sets and the total number of the fixed point i, obtains the ratio of the fixed point sets and the total number of the fixed point i, marks the fixed point sets as a set ratio HB, and compares the set ratio HB with a grading set ratio HBf, wherein the grading set ratio HBf comprises a primary set ratio HB1 and a secondary set ratio HB2;
if the integration ratio HB is more than 0 and less than or equal to the first-level integration ratio HB1, comparing the fixed point sets according to the number of elements, marking the fixed point i in the fixed point set with the largest number of elements as a selected position, if the number of the fixed point set with the largest number of elements is not unique, connecting the fixed points i in the fixed point sets with the largest number of elements to form a polygon, acquiring the gravity center of the polygon, marking the gravity center as the selected position, and transmitting the selected position to the RTK module;
if the first-level aggregation ratio HB1 is smaller than the aggregation ratio HB and smaller than or equal to the second-level aggregation ratio HB1, screening fixed point sets with the number of elements being larger than 1, marking fixed point i in the fixed point set with the maximum number of elements as a first preselected position, acquiring two fixed points i closest to the first preselected position and marking the two fixed points i as second preselected positions, connecting the first preselected position and the two second preselected positions to form a triangle, drawing an inscribed circle in the triangle, acquiring the circle center of an inscribed circle graph and marking the circle center as a selected position, and transmitting the selected position to an RTK module;
If the second-level integration ratio HB1 is less than the integration ratio HB and less than or equal to 1, obtaining a distance value between a fixed point i and the rest fixed points i, summing all the distance values to obtain a fixed point Di, obtaining the fixed point i corresponding to the minimum fixed point Di, marking the fixed point i as a selected position, sending the selected position to an RTK module, simultaneously obtaining the maximum fixed point Di, marking the maximum fixed point Di as an upper fixed point DJ, and sending the integration ratio HB and the upper fixed point DJ to a data analysis module;
step three: the data analysis module receives the integration ratio HB and the distance upper value DJ and substitutes the integration ratio HB and the distance upper value DJ into a formulaObtaining a detection coefficient JC, wherein e is a natural number, Q1 and Q2 are preset weight factors of a set ratio HB and an upper distance value DJ respectively, and Q1 is more than 1.627 and less than Q2 and less than 3.914;
step four: the data analysis module compares the detection coefficient JC with a detection threshold JCy:
if the detection coefficient JC is larger than the detection threshold JCy, generating a data acquisition instruction and sending the data acquisition instruction to a data acquisition module;
step five: the data acquisition module acquires the running temperature and the external environment temperature of the communication multimode terminal after receiving the data acquisition instruction, and obtains a difference value between the running temperature and the external environment temperature to obtain a temperature value YW;
step six: the data acquisition module acquires the running humidity of the communication multimode terminal and marks the running humidity as a humidity carrying value YS;
Step seven: the data acquisition module substitutes a temperature value YW and a humidity value YS into a formula YX=a1×YW+a2×YS to obtain an operation parameter YX, wherein a1 and a2 are preset proportionality coefficients of the temperature value YW and the humidity value YS respectively, a1+a2=1 is taken, a1=0.67 is taken, and a2=0.33 is taken;
step eight: the data acquisition module acquires the current time, acquires the production time of the communication multimode terminal, and marks the time difference between the production time and the current time as the production time difference CS;
step nine: the data acquisition module acquires the service time and the charging times of the communication multimode terminal, marks the service time as a time-consuming value YS and a repeated value CC, the service time represents the total operation duration of the communication multimode terminal, the charging times represent the total time of continuous charging exceeding the preset time, and the product of the time-consuming value YS and the repeated value CC is obtained to obtain a weight-consuming value YC;
step ten: the data acquisition module acquires maintenance times WC and maintenance time WS of the communication multimode terminal, and substitutes the maintenance times WC and the maintenance time WS into a formula WX=b1×YW+b2×YS to obtain a maintenance coefficient WX, wherein b1 and b2 are preset proportionality coefficients of the maintenance times WC and the maintenance time WS respectively, b1+b2=1 is taken, b1=0.45 is taken, and b2=0.55 is taken;
step eleven: the data acquisition module sends the operation parameters YX, the time difference CS and the weight YC to the data analysis module;
Step twelve: the data analysis module substitutes the operation parameter YX, the time difference of production CS and the weight YC into the formulaObtaining an overhaul coefficient JX, wherein D1, D2 and D3 are respectively a running parameter YX, a production time difference CS and a preset weight coefficient of a weight value YC, and D1 is more than D2 and more than D3 is more than 1.215;
step thirteen: the data analysis module compares the service factor JX to a service threshold JXy:
if the overhaul coefficient JX is larger than an overhaul threshold JXy, generating an overhaul instruction, and sending the overhaul instruction and the overhaul coefficient JX to a problem analysis module;
step fourteen: the problem analysis module respectively acquires the temperature, the sound intensity and the vibration amplitude of the module in the communication multimode terminal after receiving the maintenance instruction, and obtains the sum of the temperature, the sound intensity and the vibration amplitude to obtain the module operation parameter MY;
fifteen steps: the problem analysis module obtains the ratio of the model operation parameter MY to the overhaul coefficient JX and marks the ratio as a model overhaul ratio MX;
step sixteen: the problem analysis module sorts the modules according to the sequence from the larger to the smaller of the die repair ratio MX, and marks the first module as the to-be-overhauled module;
seventeenth step: the problem analysis module sends the module to be overhauled to the processor;
eighteenth step: after receiving the module to be overhauled, the processor arranges overhauling staff to overhaul the module to be overhauled, updates the maintenance times WC and the maintenance time WS of the communication multimode terminal, and compares the detection coefficient JC with the detection threshold JCy when the module to be overhauled is overhauled:
If the detection coefficient JC is larger than the detection threshold JCy, generating a continuous maintenance instruction, and sending the continuous maintenance instruction to the problem analysis module;
if the detection coefficient JC is smaller than or equal to the detection threshold JCy, generating a maintenance stopping instruction, and sending the maintenance stopping instruction to the problem analysis module;
nineteenth step: the problem analysis module deletes the module at the first position after receiving the continuous overhaul instruction, and then reorders the modules, and marks the module at the first position as a module to be overhauled;
twenty steps: the problem analysis module sends the module to be overhauled to the processor;
step twenty-one: and after receiving the overhauling stopping instruction, the problem analysis module stops acquiring the module to be overhauled.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (5)
1. A communications multimode terminal, comprising:
the RTK module is used for obtaining positioning positions according to signals transmitted by a plurality of GPS satellites and transmitting the positioning positions to the intelligent positioning module;
the mobile communication module is used for communicating with the mobile communication module of other terminals through the satellite;
the Beidou short message module is used for sending text information and positioning positions;
the intelligent positioning module is used for positioning and calibrating the positioning position, sending the calibrated positioning position to the RTK module and overhauling the communication multimode terminal according to the positioning position; the intelligent positioning module comprises a positioning auxiliary module, a positioning calibration module, a data analysis module, a data acquisition module, a data analysis module, a problem analysis module and a processor;
the positioning auxiliary module is used for marking the positioning position sent by the RTK module as a fixed point and sending the fixed point to the positioning calibration module;
The positioning calibration module is used for performing positioning calibration on a fixed point, obtaining a selected position after positioning calibration, sending the selected position to the RTK module, obtaining detection information at the same time, and sending the detection information to the data analysis module, wherein the detection information comprises a set ratio and an upper-distance value; the specific process of the positioning calibration module for positioning calibration is as follows:
the longitude and latitude of the fixed point i are subjected to one-to-one comparison, fixed points with the same longitude and latitude are classified to form fixed point sets, the number of the fixed point sets and the total number of the fixed points are obtained, the ratio of the fixed point sets and the total number of the fixed points is obtained, the fixed point sets and the total number of the fixed points are marked as set ratios, the set ratios and grading set ratios are compared, and the grading set ratios comprise primary set ratios and secondary set ratios;
if the integration ratio is more than 0 and less than or equal to the first-level integration ratio, comparing the fixed point sets according to the number of elements, marking the fixed point in the fixed point set with the largest number of elements as a selected position, if the number of the fixed point set with the largest number of elements is not unique, connecting the fixed points in the fixed point sets with the largest number of elements to form a polygon, acquiring the center of gravity of the polygon, marking the center of gravity as the selected position, and transmitting the selected position to the RTK module;
If the first-level aggregation ratio is smaller than the aggregation ratio and smaller than the second-level aggregation ratio, screening fixed-point sets with the number of elements being larger than 1, marking fixed points in the fixed-point set with the largest number of elements as first preselected positions, acquiring two fixed points closest to the first preselected positions and marking the two fixed points as second preselected positions, connecting the first preselected positions and the two second preselected positions to form a triangle, drawing an inscribed circle in the triangle, acquiring the circle center of the inscribed circle graph, marking the circle center as a selected position, and transmitting the selected position to the RTK module;
if the second-level integration ratio is less than the integration ratio and less than or equal to 1, obtaining distance values between a fixed point and the rest fixed points, summing all the distance values to obtain a fixed distance value, obtaining a fixed point corresponding to the minimum fixed distance value, marking the fixed point as a selected position, sending the selected position to an RTK module, simultaneously obtaining the maximum fixed distance value, marking the maximum fixed distance value as an upper fixed distance value, and sending the integration ratio and the upper fixed distance value to a data analysis module;
the data analysis module is used for obtaining a detection coefficient according to the detection parameter, obtaining a data acquisition instruction according to the detection coefficient, sending the data acquisition instruction to the data acquisition module, obtaining an overhaul coefficient according to the operation information fed back by the data analysis module, generating an overhaul instruction according to the overhaul coefficient, and sending the overhaul instruction and the overhaul coefficient to the problem analysis module;
The data acquisition module is used for acquiring the operation information of the communication multimode terminal and sending the operation information to the data analysis module, wherein the operation information comprises operation parameters, time difference of production and weight value;
the problem analysis module is used for collecting the module operation parameters of the modules in the communication multimode terminal, obtaining a module to be overhauled according to the module operation parameters and the overhauling coefficients, and sending the module to be overhauled to the processor;
the processor is used for arranging an overhaul worker to overhaul the module to be overhauled after receiving the module to be overhauled, generating a continuous overhaul instruction or a stop overhaul instruction after the module to be overhauled is overhauled, sending the continuous overhaul instruction to the problem analysis module, and sending the stop overhaul instruction to the problem analysis module;
the private network module is used for carrying out private network communication by utilizing a private network;
the 5G module is used for carrying out network communication by utilizing a 5G network;
and the MESH ad hoc network module is used for carrying out network communication by utilizing the MESH ad hoc network.
2. The multimode communication terminal according to claim 1, wherein the specific process of obtaining the detection coefficient by the data analysis module is as follows:
after receiving the aggregate ratio and the distance upper value, analyzing the aggregate ratio and the distance upper value to obtain a detection coefficient;
Comparing the detection coefficient with a detection threshold:
if the detection coefficient is larger than the detection threshold, generating a data acquisition instruction, and sending the data acquisition instruction to the data acquisition module.
3. The communication multimode terminal according to claim 1, wherein the specific process of obtaining the overhaul factor by the data analysis module is as follows:
analyzing the operation parameters, the time difference and the weight value to obtain an overhaul coefficient;
comparing the service coefficient with a service threshold:
if the overhaul coefficient is larger than the overhaul threshold, an overhaul instruction is generated, and the overhaul instruction and the overhaul coefficient are sent to the problem analysis module.
4. The communication multimode terminal according to claim 1, wherein the specific process of the data acquisition module for acquiring the operation information is as follows:
the method comprises the steps of collecting the running temperature and the external environment temperature of a communication multimode terminal after receiving a data collection instruction, and obtaining a difference value between the running temperature and the external environment temperature to obtain a temperature value;
collecting the operation humidity of the communication multimode terminal and marking the operation humidity as a humidity value;
analyzing the temperature and humidity values to obtain operation parameters;
acquiring the current time, acquiring the production time of the communication multimode terminal, and marking the time difference between the production time and the current time as the time difference;
Acquiring the service time and the charging times of the communication multimode terminal, marking the service time and the charging times as a service value and a repetition value, and obtaining the product of the service value and the repetition value to obtain the service value;
the maintenance times and the maintenance time of the communication multimode terminal are obtained, and the maintenance times and the maintenance time are analyzed to obtain maintenance coefficients;
and sending the operation parameters, the time difference and the weight value to a data analysis module.
5. An intelligent positioning method adopting a communication multimode terminal is characterized by comprising the following steps:
step one: the positioning auxiliary module is used for generating a positioning acquisition instruction after the communication multimode terminal is started, sending the positioning acquisition instruction to the RTK module, sequentially marking positioning positions corresponding to a plurality of GPS satellites fed back by the RTK module as fixed points according to the time sequence, and sending the fixed points to the positioning calibration module;
step two: the positioning calibration module compares the longitudes and latitudes of fixed points one by one, classifies the fixed points with the same longitudes and latitudes to form fixed point sets, obtains the number of the fixed point sets and the total number of the fixed points, obtains the ratio of the fixed points and the total number of the fixed points, marks the ratio as a set ratio, and compares the set ratio with a grading set ratio, wherein the grading set ratio comprises a primary set ratio and a secondary set ratio;
If the integration ratio is more than 0 and less than or equal to the first-level integration ratio, comparing the fixed point sets according to the number of elements, marking the fixed point in the fixed point set with the largest number of elements as a selected position, if the number of the fixed point set with the largest number of elements is not unique, connecting the fixed points in the fixed point sets with the largest number of elements to form a polygon, acquiring the center of gravity of the polygon, marking the center of gravity as the selected position, and transmitting the selected position to the RTK module;
if the first-level aggregation ratio is smaller than the aggregation ratio and smaller than the second-level aggregation ratio, screening fixed-point sets with the number of elements being larger than 1, marking fixed points in the fixed-point set with the largest number of elements as first preselected positions, acquiring two fixed points closest to the first preselected positions and marking the two fixed points as second preselected positions, connecting the first preselected positions and the two second preselected positions to form a triangle, drawing an inscribed circle in the triangle, acquiring the circle center of the inscribed circle graph, marking the circle center as a selected position, and transmitting the selected position to the RTK module;
if the second-level integration ratio is less than the integration ratio and less than or equal to 1, obtaining distance values between a fixed point and the rest fixed points, summing all the distance values to obtain a fixed distance value, obtaining a fixed point corresponding to the minimum fixed distance value, marking the fixed point as a selected position, sending the selected position to an RTK module, simultaneously obtaining the maximum fixed distance value, marking the maximum fixed distance value as an upper fixed distance value, and sending the integration ratio and the upper fixed distance value to a data analysis module;
Step three: the data analysis module receives the collection ratio and the distance value and then analyzes the collection ratio and the distance value to obtain a detection coefficient;
step four: the data analysis module compares the detection coefficient with a detection threshold:
if the detection coefficient is larger than the detection threshold, generating a data acquisition instruction, and sending the data acquisition instruction to a data acquisition module;
step five: the data acquisition module acquires the running temperature and the external environment temperature of the communication multimode terminal after receiving the data acquisition instruction, and obtains a difference value between the running temperature and the external environment temperature to obtain a temperature value;
step six: the data acquisition module acquires the running humidity of the communication multimode terminal and marks the running humidity as a humidity carrying value YS;
step seven: the data acquisition module analyzes the temperature and humidity values to obtain operation parameters;
step eight: the data acquisition module acquires the current time, acquires the production time of the communication multimode terminal, and marks the time difference between the production time and the current time as the production time difference;
step nine: the data acquisition module acquires the service time and the charging times of the communication multimode terminal, marks the service time and the charging times as a service value and a repetition value, and obtains the product of the service value and the repetition value to obtain the service value;
step ten: the data acquisition module acquires the maintenance times and the maintenance time of the communication multimode terminal, and the maintenance times and the maintenance time are analyzed to obtain maintenance coefficients;
Step eleven: the data acquisition module sends the operation parameters, the time difference and the weight value to the data analysis module;
step twelve: the data analysis module analyzes the operation parameters, the time difference and the weight value to obtain an overhaul coefficient;
step thirteen: the data analysis module compares the service coefficient with a service threshold:
if the overhaul coefficient is larger than the overhaul threshold, generating an overhaul instruction, and sending the overhaul instruction and the overhaul coefficient to the problem analysis module;
step fourteen: the problem analysis module respectively acquires the temperature, the sound intensity and the vibration amplitude of the module in the communication multimode terminal after receiving the overhaul instruction, and obtains the sum of the temperature, the sound intensity and the vibration amplitude to obtain the module operation parameters;
fifteen steps: the problem analysis module obtains the ratio of the model operation parameters to the overhaul coefficients and marks the ratio as a model overhaul ratio;
step sixteen: the problem analysis module sorts the modules according to the sequence from the large to the small of the die repair ratio, and marks the first module as the module to be overhauled;
seventeenth step: the problem analysis module sends the module to be overhauled to the processor;
eighteenth step: after receiving the module to be overhauled, the processor arranges overhauling staff to overhaul the module to update the maintenance times and the maintenance time of the communication multimode terminal, and when the module to be overhauled is overhauled, the detection coefficient is compared with the detection threshold value:
If the detection coefficient is larger than the detection threshold, generating a continuous maintenance instruction, and sending the continuous maintenance instruction to the problem analysis module;
if the detection coefficient is less than or equal to the detection threshold, generating a maintenance stopping instruction, and sending the maintenance stopping instruction to the problem analysis module;
nineteenth step: the problem analysis module deletes the module at the first position after receiving the continuous overhaul instruction, and then reorders the modules, and marks the module at the first position as a module to be overhauled;
twenty steps: the problem analysis module sends the module to be overhauled to the processor;
step twenty-one: and after receiving the overhauling stopping instruction, the problem analysis module stops acquiring the module to be overhauled.
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