CN110335557B - Ibeacon-based vehicle-mounted navigation system and control method - Google Patents
Ibeacon-based vehicle-mounted navigation system and control method Download PDFInfo
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- CN110335557B CN110335557B CN201910505061.6A CN201910505061A CN110335557B CN 110335557 B CN110335557 B CN 110335557B CN 201910505061 A CN201910505061 A CN 201910505061A CN 110335557 B CN110335557 B CN 110335557B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
- G09F2027/002—Advertising message recorded in a memory device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention relates to an ibeacon-based vehicle-mounted navigation system and a control method. Ibeacon-based vehicle-mounted navigation system comprises: the system comprises a vehicle-mounted navigation device and a plurality of Bluetooth base stations; the vehicle-mounted navigation device comprises: the device comprises a controller, a low-power-consumption Bluetooth module, a storage module, a key input module, a liquid crystal screen, an audio output module and a power supply module; the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen, the audio output module and the power supply module are all connected with the controller; the Bluetooth base stations are installed at each scenic spot of the scenic spot; in order to realize the function of the vehicle-mounted navigation device, the invention provides a vehicle-mounted navigation system control method based on ibeacon, which comprises a manual mode and an automatic mode; the invention solves the problems of low precision and slow response of the navigation system caused by GPS positioning, and can ensure that the navigation words are accurately played when the tourist car in the scenic spot drives through the scenic spot at a higher speed.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted navigation, in particular to an ibeacon-based vehicle-mounted navigation system and a control method.
Background
In a patent with publication number CN 102542851a, a vehicle-mounted scenic spot explanation device, a scenic spot explanation system, and a vehicle-mounted scenic spot explanation method are disclosed, which at least include: the input and output unit is used for receiving an operation instruction or sending current position data of the vehicle in real time, and is triggered to receive scenic spot identification information or triggered to receive scenic spot explanation content in a set range of a scenic spot area; the content acquisition unit is used for acquiring scenic spot explanation content according to the scenic spot identification information; and the feedback unit is used for displaying the set tour route and playing the scenic spot explanation content acquired by the content acquisition unit. In the invention patent, the content of the explanation words of the scenic spot cannot be adjusted or changed along with the driving direction of the sightseeing vehicle, the driving direction of the sightseeing vehicle is different for the same scenic spot, and the position of the scenic spot relative to the sightseeing vehicle also changes.
In the patent with publication number CN 205211377U, a vehicle-mounted navigation device is related, the device adopts GPS positioning, the GPS signal precision is low, and when the vehicle-mounted navigation device passes through a scenic spot at a fast speed, the accuracy of the playing time of the navigation words is difficult to ensure. The GPS is easily influenced by factors of weather and terrain, and in scenic spots with mountains, complex terrain and changeable weather conditions, the GPS is difficult to meet the requirement of high-precision positioning.
Disclosure of Invention
Aiming at the problems of the existing vehicle-mounted navigation system, the invention provides a vehicle-mounted navigation system for automatically sensing the direction change of a navigation vehicle based on the ibeacon technology, solves the problems of low precision and slow response of the navigation system caused by GPS positioning, and can ensure that navigation words can still be accurately played within a small error range when the navigation vehicle in a scenic spot passes through a scenic spot at a higher speed. The automatic route identification and scenic spot identification algorithm is used, the driving direction and the route of the sightseeing vehicle can be intelligently identified and switched, different guide words can be configured for the condition that the same scenic spot enters through different routes, and the actual needs of scenic spots are better met. The correct playing of the explanation words can still be ensured for the situations that the route of the sightseeing bus is changed at the terminal, the driving direction is changed according to the requirements and special conditions of tourists during driving, and the like.
In order to achieve the above purpose, the invention provides an ibeacon-based vehicle-mounted navigation system, which specifically adopts the following technical scheme:
an ibeacon-based vehicle navigation system, comprising: a vehicle-mounted navigation device and a plurality of ibeacon base stations;
the vehicle-mounted navigation device comprises: the device comprises a controller, a low-power-consumption Bluetooth module, a storage module, a key input module, a liquid crystal screen, an audio output module and a power supply module;
the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen, the audio output module and the power supply module are all connected with the controller;
the plurality of ibeacon base stations are installed in each scenic spot of the scenic spot;
the low-power-consumption Bluetooth module is in wireless communication with an ibeacon base station;
the controller is a core control component of the vehicle-mounted navigation device;
the low-power Bluetooth module is used for: and scanning ibeacon base station signals from the scenic spots, and positioning the position of the vehicle-mounted navigation device.
The storage module is used for: storing resource files, wherein the resource files comprise all explanation audio files and configuration files in scenic spots;
the key input module is used for: the user can select the playing mode, the driving route, the ending playing or the manual playing through the keys in the key input module.
The liquid crystal screen is used for: displaying the current state of the vehicle-mounted navigation device;
the audio output module is used for: playing an explanation word audio;
the power module is used for: the power supply is used for supplying power to the controller, the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen and the audio output module;
the vehicle-mounted navigation device is mounted on the navigation vehicle.
On the basis of the above scheme, the key input module includes: the switch is to a first route key 1, a second route key 2, a play button 3, an end play button 4, a mode switch button 5 and a low power consumption Bluetooth module switch key.
On the basis of the scheme, the power supply module is provided by a storage battery of the navigation vehicle, and additional configuration is not needed.
On the basis of the scheme, the states of the vehicle-mounted navigation device comprise a playing mode, a route, a playing state and the name or number of playing audio.
On the basis of the scheme, the user comprises a scenic spot driver; the playing modes comprise an automatic mode and a manual mode;
on the basis of the scheme, the configuration file comprises control information, route information, scenic spot IDs, ibeacon base station IDs, effective signal strength of each ibeacon base station and a playing mode; the route information comprises a position ID and a hash table, and the playing mode comprises delayed playing, Bluetooth scanning restarting after the playing is finished, and the like;
in order to realize the function of the vehicle-mounted navigation device, the invention provides a vehicle-mounted navigation system control method based on ibeacon, which comprises a manual mode and an automatic mode;
under the manual mode, the on-vehicle guide device plays explanation word audio frequency through key input module, closes or starts through key input module control low-power consumption bluetooth module.
In the automatic mode, the method comprises the following steps:
the method comprises the following steps: the controller reads the configuration file from the storage module to acquire the scenic spot ID and the ibeacon base station ID, the vehicle-mounted navigation device scans ibeacon base station signals through the low-power-consumption Bluetooth module, and the detected ibeacon base station signals exceeding the effective signal strength in the configuration file are sent to the controller.
Step two: and the controller receives the ibeacon base station signal sent by the low-power-consumption Bluetooth module and effectively judges the signal.
When the judgment signal is invalid, returning to the first step;
when the judgment signal is effective, suspending the low-power-consumption Bluetooth module to scan, and entering a third step;
step three: the controller reads the resource file in the storage module and judges the corresponding scenic spot according to the effective judgment signal;
step four: the controller controls the audio output module to play audio, controls the liquid crystal screen to update display information, and realizes the function that the vehicle-mounted navigation device automatically plays the designated audio.
Step five: and judging the tour direction according to an automatic route recognition algorithm and a scenic spot recognition algorithm, and switching the current route if the appointed route conversion point is reached.
And repeating the first step to the fifth step to finish.
On the basis of the above scheme, the key input module includes: switching to a first route key 1, switching to a second route key 2, a play button 3, an end play button 4, a mode switching button 5 and a low-power-consumption Bluetooth module switch key;
on the basis of the above scheme, the valid decision in step two includes: whether the base station belongs to the system or not and whether the base station belongs to the corresponding route or not.
On the basis of the scheme, the configuration file in the third step comprises control information, route information, scenic spot IDs, ibeacon base station IDs, effective signal strength of each ibeacon base station and a playing mode; the route information comprises a position ID and a hash table, and the playing mode comprises delayed playing, Bluetooth scanning restarting after the playing is finished, and the like.
On the basis of the above scheme, the judgment of the tour direction in the fifth step is specifically as follows: according to the ID of the scenic spot scanned on the way, the following are specified: if the ID of the scenic spot is gradually increased, the scenic spot is in the east-west direction; if the ID of the scenic spot is gradually decreased, the direction is the west-east direction; if the trend of increasing and decreasing the size is not obvious, such as the vehicle wanders somewhere and tucks, the last direction judgment is adopted.
On the basis of the scheme, judging the corresponding scenic spot according to the judged effective signal and applying an automatic route identification and scenic spot identification algorithm.
The automatic route identification and sight spot identification algorithm is as follows:
two fixed length sliding time windows are set:
the first sliding time window stores a plurality of received signals with effective judgment, the sliding time window is refreshed each time a new signal is received, the program calculates the weighted average of the ibeacon base station ID in the sliding time window at intervals, and the weight is related to the position of the signal in the sliding time window. For example, if the sliding time window size is 5, the ibeacon base station ID obtained by the last 5 scans is stored. The last captured weight of the ibeacon base station ID is the largest, and the previous second … time, the last 5 times scanned ibeacon base station ID is the smallest. Assuming that the weighting values are 0.4, 0.3, 0.15, 0.1, and 0.05, and the IDs of the 5 ibeacon base stations captured most recently are ID1, ID2, ID3, ID4, and ID5, the weighted average is ID 1+ 0.4+ ID2 0.3+ ID 3+ 0.15+ ID 4+ 0.1+ ID 5+ 0.05, after the weighted average is obtained, the hash table is searched to obtain the current location ID or coordinates, the nearest spot and the distance from the spot can be matched according to the location ID and the spot ID, and when the distance is less than a certain set value, the controller can be considered to enter the scene range, and the controller reads the resource file in the storage module.
And the other sliding time window is used for storing the position ID obtained by each calculation, the program judges the current advancing direction according to the position ID information, and sets which scenic spots are allowed to be identified and which are not allowed to be identified according to the advancing direction and the current position ID, so that the situations of rebroadcasting, miss-broadcasting, robbery broadcasting and the like are avoided, and the key judgment task is correctly completed.
On the basis of the scheme, in order to facilitate the overall management and updating of resource files in scenic spots, the invention is provided with a set of visual practical management tools;
the utility management tool is an application program installed on a computer, reads, displays and changes the configuration file of the system through a USB flash disk, updates the resource file, and is convenient for scenic spot management personnel to carry out self-maintenance and update on the vehicle-mounted navigation device. Such as: adding and deleting scenic spots; and changing the scene commentary, wherein the operations are completed by the scene management personnel.
The most innovative technical key points of the invention are as follows:
1. different explanation words are played in a self-adaptive mode according to the tour direction;
2. and (4) a route automatic identification algorithm.
Drawings
The invention has the following drawings:
FIG. 1 is a block diagram of the architecture of the present invention.
FIG. 2 is a block flow diagram of a control method of the present invention.
FIG. 3 is a schematic view of an LCD panel according to the present invention
Reference numerals:
1. switch to route one key 2, switch to route two key 3, play key 4, end play key 5, mode switch key
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1 to 3.
An ibeacon-based vehicle navigation system, comprising: a vehicle-mounted navigation device and a plurality of ibeacon base stations;
the vehicle-mounted navigation device comprises: the device comprises a controller, a low-power-consumption Bluetooth module, a storage module, a key input module, a liquid crystal screen, an audio output module and a power supply module;
the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen, the audio output module and the power supply module are all connected with the controller;
the plurality of ibeacon base stations are installed in each scenic spot of the scenic spot;
the low-power-consumption Bluetooth module is in wireless communication with an ibeacon base station;
the controller is a core control component of the vehicle-mounted navigation device;
the low-power Bluetooth module is used for: and scanning ibeacon base station signals from the scenic spots, and positioning the position of the vehicle-mounted navigation device.
The storage module is used for: storing resource files, wherein the resource files comprise all explanation audio files and configuration files in scenic spots;
the key input module is used for: the user can select the playing mode, the driving route, the ending playing or the manual playing through the keys in the key input module.
The liquid crystal screen is used for: displaying the current state of the vehicle-mounted navigation device;
the audio output module is used for: playing an explanation word audio;
the power module is used for: the power supply is used for supplying power to the controller, the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen and the audio output module;
the vehicle-mounted navigation device is mounted on the navigation vehicle.
On the basis of the above scheme, the key input module includes: the switch is to a first route key 1, a second route key 2, a play button 3, an end play button 4, a mode switch button 5 and a low power consumption Bluetooth module switch key.
On the basis of the scheme, the power supply module is provided by a storage battery of the navigation vehicle, and additional configuration is not needed.
On the basis of the scheme, the states of the vehicle-mounted navigation device comprise a playing mode, a route, a playing state and the name or number of playing audio.
On the basis of the scheme, the user comprises a scenic spot driver; the playing modes comprise an automatic mode and a manual mode;
on the basis of the scheme, the configuration file comprises control information, route information, scenic spot IDs, ibeacon base station IDs, effective signal strength of each ibeacon base station and a playing mode; the route information comprises a position ID and a hash table, and the playing mode comprises delayed playing, Bluetooth scanning restarting after the playing is finished, and the like;
in order to realize the function of the vehicle-mounted navigation device, the invention provides a vehicle-mounted navigation system control method based on ibeacon, which comprises a manual mode and an automatic mode;
under the manual mode, the on-vehicle guide device plays explanation word audio frequency through key input module, closes or starts through key input module control low-power consumption bluetooth module.
In the automatic mode, the method comprises the following steps:
the method comprises the following steps: the controller reads the configuration file from the storage module to acquire the scenic spot ID and the ibeacon base station ID, the vehicle-mounted navigation device scans ibeacon base station signals through the low-power-consumption Bluetooth module, and the detected ibeacon base station signals exceeding the effective signal strength in the configuration file are sent to the controller.
Step two: and the controller receives the ibeacon base station signal sent by the low-power-consumption Bluetooth module and effectively judges the signal.
When the judgment signal is invalid, returning to the first step;
when the judgment signal is effective, suspending the low-power-consumption Bluetooth module to scan, and entering a third step;
step three: the controller reads the resource file in the storage module and judges the corresponding scenic spot according to the effective judgment signal;
step four: the controller controls the audio output module to play audio, controls the liquid crystal screen to update display information, and realizes the function that the vehicle-mounted navigation device automatically plays the designated audio.
Step five: and judging the tour direction according to an automatic route recognition algorithm and a scenic spot recognition algorithm, and switching the current route if the appointed route conversion point is reached.
And repeating the first step to the fifth step to finish.
On the basis of the above scheme, the key input module includes: switching to a first route key 1, switching to a second route key 2, a play button 3, an end play button 4, a mode switching button 5 and a low-power-consumption Bluetooth module switch key;
on the basis of the above scheme, the valid decision in step two includes: whether the base station belongs to the system or not and whether the base station belongs to the corresponding route or not.
On the basis of the scheme, the configuration file in the third step comprises control information, route information, scenic spot IDs, ibeacon base station IDs, effective signal strength of each ibeacon base station and a playing mode; the route information comprises a position ID and a hash table, and the playing mode comprises delayed playing, Bluetooth scanning restarting after the playing is finished, and the like.
On the basis of the above scheme, the judgment of the tour direction in the fifth step is specifically as follows: according to the ID of the scenic spot scanned on the way, the following are specified: if the ID of the scenic spot is gradually increased, the scenic spot is in the east-west direction; if the ID of the scenic spot is gradually decreased, the direction is the west-east direction; if the trend of increasing and decreasing the size is not obvious, such as the vehicle wanders somewhere and tucks, the last direction judgment is adopted.
On the basis of the scheme, judging the corresponding scenic spot according to the judged effective signal and applying an automatic route identification and scenic spot identification algorithm.
The automatic route identification and sight spot identification algorithm is as follows:
two fixed length sliding time windows are set:
the first sliding time window stores a plurality of received signals with effective judgment, the sliding time window is refreshed each time a new signal is received, the program calculates the weighted average of the ibeacon base station ID in the sliding time window at intervals, and the weight is related to the position of the signal in the sliding time window. For example, if the sliding time window size is 5, the ibeacon base station ID obtained by the last 5 scans is stored. The last captured weight of the ibeacon base station ID is the largest, and the previous second … time, the last 5 times scanned ibeacon base station ID is the smallest. Assuming that the weighting values are 0.4, 0.3, 0.15, 0.1, and 0.05, and the IDs of the 5 ibeacon base stations captured most recently are ID1, ID2, ID3, ID4, and ID5, the weighted average is ID 1+ 0.4+ ID2 0.3+ ID 3+ 0.15+ ID 4+ 0.1+ ID 5+ 0.05, after the weighted average is obtained, the hash table is searched to obtain the current location ID or coordinates, the nearest spot and the distance from the spot can be matched according to the location ID and the spot ID, and when the distance is less than a certain set value, the controller can be considered to enter the scene range, and the controller reads the resource file in the storage module.
And the other sliding time window is used for storing the position ID obtained by each calculation, the program judges the current advancing direction according to the position ID information, and sets which scenic spots are allowed to be identified and which are not allowed to be identified according to the advancing direction and the current position ID, so that the situations of rebroadcasting, miss-broadcasting, robbery broadcasting and the like are avoided, and the key judgment task is correctly completed.
On the basis of the scheme, in order to facilitate the overall management and updating of resource files in scenic spots, the invention is provided with a set of visual practical management tools;
the utility management tool is an application program installed on a computer, reads, displays and changes the configuration file of the system through a USB flash disk, updates the resource file, and is convenient for scenic spot management personnel to carry out self-maintenance and update on the vehicle-mounted navigation device. Such as: adding and deleting scenic spots; and changing the scene commentary, wherein the operations are completed by the scene management personnel.
Those not described in detail in this specification are within the skill of the art.
Claims (6)
1. A control method of a vehicle-mounted navigation system based on ibeacon is characterized by comprising a manual mode and an automatic mode;
in the manual mode, the vehicle-mounted navigation device plays the explanation word audio through the key input module and controls the low-power-consumption Bluetooth module to be closed or started through the key input module;
in the automatic mode, the method comprises the following steps:
the method comprises the following steps: the controller reads the configuration file from the storage module to acquire the scenic spot ID and the ibeacon base station ID, the vehicle-mounted navigation device scans ibeacon base station signals through the low-power-consumption Bluetooth module and sends the detected ibeacon base station signals exceeding the effective signal strength in the configuration file to the controller;
step two: the controller receives an ibeacon base station signal sent by the low-power-consumption Bluetooth module and effectively judges the signal;
when the judgment signal is invalid, returning to the first step;
when the judgment signal is effective, suspending the low-power-consumption Bluetooth module to scan, and entering a third step;
step three: the controller reads the resource file in the storage module and judges the corresponding scenic spot according to the effective judgment signal;
step four: the controller controls the audio output module to play audio, controls the liquid crystal screen to update display information, and realizes the function that the vehicle-mounted navigation device automatically plays the specified audio;
step five: judging the tour direction according to an automatic route recognition algorithm, and switching the current route if the tour direction reaches a specified route conversion point;
repeating the first step, the fifth step and the ending step, judging the corresponding scenic spots to apply an automatic route identification and scenic spot identification algorithm according to the effective judgment signals;
the automatic route identification and sight spot identification algorithm is as follows:
two fixed length sliding time windows are set:
storing a plurality of received signals with effective judgment in a first sliding time window, refreshing the sliding time window every time a new signal is received, calculating the weighted average of the Ibeacon base station IDs in the sliding time window by a program at intervals, wherein the weight is related to the position of the signal in the sliding time window; after the weighted average is obtained, searching a hash table to obtain a current position ID or coordinates, matching a scenic spot with the nearest position and the distance from the scenic spot according to the position ID and the scenic spot ID, and reading a resource file in a storage module by a controller when the distance is smaller than a certain set value and the controller considers that the vehicle enters a scenic spot range;
the other sliding time window is used for storing the position ID obtained by each calculation, the program judges the current advancing direction according to the position ID information, and whether the scenic spot is allowed to be identified or not is set according to the advancing direction and the current position ID;
ibeacon-based vehicle-mounted navigation system comprises: a vehicle-mounted navigation device and a plurality of ibeacon base stations;
the vehicle-mounted navigation device comprises: the device comprises a controller, a low-power-consumption Bluetooth module, a storage module, a key input module, a liquid crystal screen, an audio output module and a power supply module;
the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen, the audio output module and the power supply module are all connected with the controller;
the plurality of ibeacon base stations are installed in each scenic spot of the scenic spot;
the low-power-consumption Bluetooth module is in wireless communication with an ibeacon base station;
the controller is a core control component of the vehicle-mounted navigation device;
the low-power Bluetooth module is used for: scanning ibeacon base station signals from the scenic spots, and positioning the position of the vehicle-mounted navigation device;
the storage module is used for: storing resource files, wherein the resource files comprise all explanation audio files and configuration files in scenic spots;
the key input module is used for: the user selects a play mode, a driving route, and ending play or manual play through keys in the key input module;
the liquid crystal screen is used for: displaying the current state of the vehicle-mounted navigation device;
the audio output module is used for: playing an explanation word audio;
the power module is used for: the power supply is used for supplying power to the controller, the low-power-consumption Bluetooth module, the storage module, the key input module, the liquid crystal screen and the audio output module;
the vehicle-mounted navigation device is installed on the navigation vehicle and comprises a key input module: the system comprises a first route switching key (1), a second route switching key (2), a play button (3), an end play button (4), a mode switching button (5) and a low-power-consumption Bluetooth module switch key;
the state of the vehicle-mounted navigation device comprises a playing mode, a route, a playing state, and the name or number of playing audio.
2. The control method of the ibeacon-based vehicle navigation system as set forth in claim 1, wherein the power module is provided by a battery of the navigation vehicle.
3. The control method of the ibeacon-based in-vehicle navigation system as set forth in claim 1, wherein the user comprises a scenic spot driver; the playing mode comprises an automatic mode and a manual mode.
4. The method as claimed in claim 1, wherein the configuration file includes control information, route information, attraction ID and ibeacon base station ID, valid signal strength of each ibeacon base station, and playing mode; the route information comprises a position ID and a hash table, the playing mode comprises delayed playing, and the Bluetooth scanning is restarted after the playing is finished.
5. The method for controlling an ibeacon-based vehicle navigation system as claimed in claim 1, wherein the validity decision of step two comprises: whether the base station belongs to the system or not and whether the base station belongs to the corresponding route or not.
6. The method for controlling an ibeacon-based vehicle navigation system according to claim 1, wherein the navigation direction decision in step five is specifically: according to the ID of the scenic spot scanned on the way, the following are specified: if the ID of the scenic spot is gradually increased, the scenic spot is in the east-west direction; if the ID of the scenic spot is gradually decreased, the direction is the west-east direction; if the trend of increasing and decreasing the size is not obvious, the last direction judgment is adopted.
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| CN105592148A (en) * | 2015-12-17 | 2016-05-18 | 成都新橙北斗智联有限公司 | Voice navigation-based interactive service system and method thereof |
| CN105516911B (en) * | 2016-01-15 | 2019-07-23 | 杭州大穿越旅游策划有限公司 | A kind of data transmission method |
| CN105761650B (en) * | 2016-04-19 | 2018-06-08 | 桂林电子科技大学 | A kind of multilingual automatic briefing system of car and boat and explanation synchronous method of travelling |
| CN108847169A (en) * | 2018-07-13 | 2018-11-20 | 桂林电子科技大学 | A kind of medium intelligent introduction equipment for indoor scenic spot, intelligent guide system and method |
| CN109215415A (en) * | 2018-10-22 | 2019-01-15 | 天津天创数字科技有限公司 | The exchange method of showpiece explanation content based on bluetooth positioning |
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2019
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