Summary of the invention
In view of this, the invention provides a kind of scenic spot guider and system, can obtain the position of visitor in the scenic spot and be shown to the visitor in real time, make things convenient for the visitor to recognize own position in the scenic spot, and can plan navigation way realization navigation feature, can also communicate the request of sending with central server.
In order to address the above problem, the embodiment of the invention provides a kind of scenic spot guider, comprising:
The motion sensing unit is used for obtaining the motion sensing data of first object at the scenic spot, and described motion sensing data comprise acceleration sensing data and/or gyroscope sense data;
Data processing unit is used for described motion sensing data are carried out spatial value and the direction value that computing obtains described first object;
Location information acquiring unit is used for according to described spatial value and direction value, and according to default scenic spot navigation picture, calculates the positional information of described first object in the navigation picture of described scenic spot;
Display unit is used for showing the position of described first object at described scenic spot navigation picture.
Further, the motion sensing data of described first object also comprise: magnetometer sense data and/or barometer sense data.
Further, also comprise:
The scenic spot navigation picture is provided with the unit, is used for default described scenic spot navigation picture.
Further, also comprise:
The route planning unit is used for according to described scenic spot navigation picture the described scenic spot navigation picture planning visit navigation way that the unit is provided with being set;
Described display unit also is used to show described visit navigation circuit.
Further, also comprise:
The drawn to obtain navigation information acquiring unit is used for obtaining drawn to obtain navigation information message from central control server;
Tip element is used for sending prompting message according to the drawn to obtain navigation information message that gets access to;
Described display unit also is used to show described drawn to obtain navigation information message.
Further, also comprise:
Solicited message typing unit is used for typing user's solicited message;
The solicited message transmitting element is used for sending described request information to central control server.
Further, also comprise:
The locating information acquiring unit is used for obtaining position correction information or position indicating information from calibration device;
Correcting unit is used for according to described position correction information described first object being proofreaied and correct in the position of described scenic spot navigation picture;
The position indicating unit is used for sending position indicating according to described position indicating information.
Further, described scenic spot guider communicates by calibration device and described central control server.
Accordingly, the embodiment of the invention provides a kind of scenic spot navigational system, comprises central control server and at least one scenic spot guider, wherein:
Described scenic spot guider is used for obtaining the motion sensing data of first object at the scenic spot, described motion sensing data comprise acceleration sensing data and/or gyroscope sense data, described motion sensing data are carried out spatial value and the direction value that computing obtains described first object, according to described spatial value and direction value in conjunction with scenic spot navigation picture default in the guider of described scenic spot calculate described first object in the navigation picture of described scenic spot positional information and show the position of described first object in the navigation picture of described scenic spot;
Described central control server is used for sending drawn to obtain navigation information information to described scenic spot guider, and receives the user's of described scenic spot guider transmission solicited message.
Further, the motion sensing data of described first object also comprise: magnetometer sense data and/or barometer sense data.
Further, described scenic spot guider also is used for according to described scenic spot navigation picture planning visit navigation way and shows described visit navigation circuit.
Further, described scenic spot guider also is used for obtaining drawn to obtain navigation information message from central control server, and sends prompting message and/or show described drawn to obtain navigation information message according to the drawn to obtain navigation information message that gets access to.
Further, described scenic spot guider also is used to obtain user's solicited message, and sends user request information to described central control server.
Further, it is characterized in that described scenic spot navigational system also comprises at least one calibration device, described calibration device is used for sending positioning correction information or positioning indicating information to described scenic spot guider;
Described scenic spot guider also is used for according to described positioning correction information the position of described first object being proofreaied and correct, or sends position indicating according to described positioning indicating information.
Further, described calibration device is as signal repeater, and described scenic spot guider and described central control server communicate by described calibration device.
In embodiments of the present invention, by motion sensing data with sensor sensing visitor, described motion sensing data are handled spatial value and the direction value that obtains the visitor, and in conjunction with the real-time position of visitor in the scenic spot that show of scenic spot navigation picture realization, be convenient to the visitor and recognize own present located position, and the visitor is recognized oneself also have those sight spots not see.And, can from server, obtain drawn to obtain navigation information information in real time, be convenient to the situation that the visitor better understands the sight spot.By planning visit navigation way is set, make things convenient for the visitor better to go sight-seeing the sight spot.Can notify the related personnel timely when the visitor wants help, managerial personnel also can send announcement information to the visitor by central control server, have realized that visitor and managerial personnel's is mutual.In addition, comprised scenic spot navigation picture and scenic spot drawn to obtain navigation information in the guider of scenic spot, reduced the papery data, not only environmental protection but also reduced cost.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment, those of ordinary skills only are the present invention's part embodiment not making the every other example of executing that is obtained under the creative work prerequisite, rather than whole embodiment.Based on the embodiment among the present invention, all belong to the scope of protection of the invention.
Fig. 1 is that the structure of a kind of scenic spot navigational system in the embodiment of the invention is formed synoptic diagram, and this scenic spot navigational system comprises at least one scenic spot guider 10 and central control server 20 as shown in the figure, wherein:
Described scenic spot guider 10 is used for obtaining the motion sensing data of first object at the scenic spot, described motion sensing data comprise acceleration sensing data and/or gyroscope sense data, also can obtain magnetometer sense data and/or the barometer sense data of described first object in described scenic spot as required.
During concrete enforcement, can comprise in the described scenic spot guider 10: three dimension acceleration sensor and/or three-dimensional gyroscope, in order to make sense data more accurate, can also comprise three-dimensional magnetometer and/or barometer in the described scenic spot guider 10, wherein, three dimension acceleration sensor inside is made up of three single-axis acceleration sensors, but the linear acceleration value on the sensing X-axis, Y-axis, Z-direction, behind twice integration, can calculate straight-line displacement; And three-dimensional gyroscope inside is made up of three gyro sensors, but the angular acceleration values on the sensing X-axis, Y-axis, Z-direction behind twice integration, can obtain angular displacement; Three-dimensional magnetometer inside is made up of three magnetometer sensors, is used for the sensing geomagnetic data, and the absolute direction value can be provided; Barometer is used for sensing atmospheric pressure data, and the absolute altitude value can be provided.When using, described scenic spot guider 10 can be selected three dimension acceleration sensor and/or three-dimensional gyroscope for use, also can suitably select for use three-dimensional magnetometer and/or barometer to be used as required, to obtain different precision, concrete, include but not limited to following seven kinds of schemes.
Scheme one: described scenic spot guider 10 adopts three dimension acceleration sensor, three-dimensional gyroscope, three-dimensional magnetometer and barometrical combination.The X-axis that described scenic spot guider 10 senses according to three dimension acceleration sensor, Y-axis, linear acceleration value on the Z-direction, behind twice integration, calculate straight-line displacement, the X-axis of feeling according to three-dimensional gyroscope, Y-axis, angular acceleration values on the Z-direction, behind twice integration, the angular displacement that obtains, according to straight-line displacement and described angular displacement, can calculate visitor's three dimensional space coordinate and direction value, simultaneously, the absolute direction value that the geomagnetic data that senses by three-dimensional magnetometer obtains, and the absolute altitude value that obtains of barometer sensing atmospheric pressure data, can carry out drift compensation to three dimension acceleration sensor and three-dimensional gyroscope sensed data, improve the precision of the data that calculate.The spatial value that the mode of the combination of 4 kinds of sensors of employing obtains and the precision of direction value are the highest.
Scheme two: described scenic spot guider 10 adopts the combination of three dimension acceleration sensor, three-dimensional gyroscope and three kinds of sensors of three-dimensional magnetometer.The X-axis that described scenic spot guider 1 senses according to three dimension acceleration sensor, Y-axis, linear acceleration value on the Z-direction, behind twice integration, calculate straight-line displacement, the X-axis that senses according to three-dimensional gyroscope, Y-axis, angular acceleration values on the Z-direction, behind twice integration, the angular displacement that obtains, according to straight-line displacement and described angular displacement, can calculate three dimensional space coordinate and direction value that first object is the visitor, and the geomagnetic data that three-dimensional magnetometer senses, the absolute direction value can be provided, can carry out drift compensation, improve the data precision that calculates three dimension acceleration sensor and three-dimensional gyroscope sensed data.
Scheme three: described scenic spot guider 10 adopts the combination of three dimension acceleration sensor and two kinds of sensors of three-dimensional gyroscope.As above-mentioned, this kind combination can access visitor's spatial value and direction value, but has not had the absolute direction value that three-dimensional magnetometer provided, and may produce position excursion, and precision is not as such scheme.
Scheme four: 10 of described scenic spot guiders adopt three dimension acceleration sensor.Can utilize a plurality of three dimension acceleration sensors to simulate three-dimensional gyrostatic characteristic, as, with three three dimension acceleration sensors, be placed on respectively on the positive axis of horizontal X axle, Y-axis and Z axle of certain radius, just can simulate three-dimensional gyrostatic characteristic, and then can utilize the data computation that senses to go out the movement locus that the three dimensional space coordinate in three dimensional space coordinate and the certain hour forms, at this moment, be equivalent to scheme three.
Scheme five: 10 of described scenic spot guiders adopt three-dimensional gyroscope, though the rectilinear motion of three-dimensional gyroscope on can not etection theory, but in actual the use, most rectilinear motions are not to be absolute, rectilinear motion can be regarded as the very big curvilinear motion of radius, directly according to the data of the angular acceleration values of three-dimensional gyroscope output, then can obtain speed or displacement and direction by computing, the three dimensional space coordinate that can draw with respect to original coordinates point is the direction value.
Scheme six: described scenic spot guider 10 adopts the combination of three dimension acceleration sensor and three-dimensional magnetometer, this scheme has increased the absolute direction value that three-dimensional magnetometer provided on the basis of scheme four, identical with scheme four principles, data are carried out drift compensation, improved precision.
Scheme seven: described scenic spot guider 10 adopts the combination of three-dimensional gyroscope and three-dimensional magnetometer, this scheme has increased the absolute direction value that three-dimensional magnetometer provided on the basis of scheme five, identical with scheme Wuyuan reason, data are carried out drift compensation, improved precision.
Described scenic spot guider 10 adopts such scheme, after described motion sensing data are carried out computing and obtain visitor's spatial value and direction value, also calculate positional information and the display position of visitor in the navigation picture of described scenic spot according to described spatial value and direction value in conjunction with the scenic spot navigation picture that sets in advance, concrete, can be by (Liquid Crystal Display, LCD) liquid crystal display display screen etc. shows described positional information.
Described scenic spot guider 10 also is used to receive user's solicited message and sends user request information to described central control server 20.In the specific implementation, the visitor can or produce the solicited message of for example crying for help with the form that described scenic spot guider writes aloft by direct input solicited message and send to central control server 20 to notify the related personnel.
Described scenic spot guider 10 also is used for according to described scenic spot navigation picture planning visit navigation way and shows described visit navigation circuit.Described scenic spot guider 10 can be provided to the visitor when the visitor enters the sight spot, uses when making things convenient for the visitor to go sight-seeing sight spot in the scenic spot.
In addition, described scenic spot guider 10 can be realized with guider independently; Also can be with guider and portable terminal (mobile phone for example, PDA etc.) link to each other, guider carries out data sensing, coordinate data is calculated and the communication of positional information, and the portable terminal that guider links to each other carries out the demonstration of position, the prompting of information and the mode of alarm to be realized; Can also be in the portable terminal of built-in sensors in addition the mode of supporting navigation software realize.
Described central control server 20 is used for sending drawn to obtain navigation information information to described scenic spot guider 10, and receives the user's of described scenic spot guider 10 transmissions solicited message.Described central control server 20 can be the sight spot background server, stored the language explaining information at sight spot in drawn to obtain navigation information information such as the scenic spot etc. in the described central control server 20, in addition, the scenic spot navigation picture at scenic spot can be stored in the described central control server 20 and download to offer scenic spot guider 10, described scenic spot navigation picture comprises information such as sight spot map, position, lavatory, position, restaurant.In addition, described central control server 20 can receive for example help information of user request information that described scenic spot guider 10 sends, and notifies the related personnel to handle accordingly.Described central control server 20 can receive the solicited message that described scenic spot guider 10 sends by the wireless data transmission modes such as wireless receiving and dispatching module that are complementary with described scenic spot guider 10, perhaps described drawn to obtain navigation information information and scenic spot navigation picture etc. is issued described scenic spot guider 10.
Further, described scenic spot navigational system can also comprise at least one calibration device 30, is used for sending positioning correction information or positioning indicating information to scenic spot guider 10.Scenic spot guider 10 can be proofreaied and correct the position of visitor in the navigation picture of described scenic spot according to described positioning correction information, or sends prompting message with prompting visitor present located position according to described positioning indicating information.Particularly, described calibration device 30 can be located in the sight spot, send positioning correction information to described scenic spot guider 10 and assist correction with the position that scenic spot guider 10 is calculated, also can be located at zones such as sight spot outlet, special area, forbidden district, to sending positioning indicating information near this regional scenic spot guider 10, the attention information of this band of position of prompting visitor, when for example exporting at the sight spot, the attention information that the scenic spot guider is given back in prompting.The calibration device of being located at above-mentioned special area can also send a warning according to sensing the close of described scenic spot guider 10.In addition, described calibration device 30 can be used as the signal relay of described near point guider 10 and described central control server 20, described scenic spot guider 10 can perhaps obtain drawn to obtain navigation information information or announcement information and be transmitted to described scenic spot guider etc. by described calibration device 30 by the solicited message of described calibration device 30 to described central control server 20 transmission users from described central control server 20.
Fig. 2 is the first example structure synoptic diagram of scenic spot of the present invention guider, and this scenic spot guider comprises as shown in Figure 2: motion sensing unit 101, data processing unit 102, location information acquiring unit 103 and display unit 104, wherein:
Described motion sensing unit 101 is used to obtain the motion sensing data of first object, and described motion sensing data comprise acceleration sensing data and/or gyroscope sense data.Described motion sensing unit can comprise acceleration transducer and/or gyroscope.In addition, also can comprise three magnetometers and/or barometer as required, to obtain three-dimensional magnetometer sense data and/or barometer sense data.
Described data processing unit 102 is used for described motion sensing data are carried out spatial value and the direction value that computing obtains described first object.Concrete, described data processing unit 102 can be a single-chip microcomputer, handles spatial value and the direction value that described motion sensing data obtain described first object by described single-chip microcomputer.
The obtaining and handling of the data of motion sensing, identical with obtaining described in the system with processing procedure, do not give unnecessary details at this.
Described location information acquiring unit 103 is used for according to described spatial value and direction value, and according to default scenic spot navigation picture, calculates the positional information of described first object in the navigation picture of described scenic spot.Described positional information can comprise the visitor current in the navigation picture of scenic spot position, the direction of being faced, go sight-seeing information such as track.Particularly, described location information acquiring unit 103 obtain the positional information of visitor in the navigation picture of scenic spot mode can for: an initial position point and inceptive direction value are set in the navigation picture of scenic spot, the described scenic spot guider of providing at the sight spot main entrance 10 for example, soon the initial position point is located at the main entrance position in the navigation picture of scenic spot, the visitor is after main entrance obtains described scenic spot guider 10 and start, at this moment, true origin when described data processing unit 102 carries out data processing overlaps with the initial position point in the navigation picture of scenic spot, the inceptive direction value is set simultaneously, each reference coordinate value that described data processing unit 10 carries out data processing just respectively with the scenic spot navigation picture in each location point produce mapping relations one to one, next moving or turning to along with the user, described data processing unit 10 gets access to new coordinate figure or new direction value, location information acquiring unit 103 is corresponding the making a change in the navigation picture of scenic spot with described location point and direction value just, promptly obtained position and the direction of visitor in the navigation picture of scenic spot, record is carried out in variation to location point, has just obtained the visit trace information of visitor in the map of sight spot.Further, where no matter described scenic spot guider 10 start in the sight spot, all can be provided with initial position point and inceptive direction.
Display unit 104 is used to show described positional information.Particularly, can on display screen, show in the navigation picture of scenic spot, indicate current location point and the direction in the navigation picture of scenic spot of visitor in bright spot that has direction arrow of demonstration on the navigation picture of scenic spot, and produce the track lines according to the change in location of this bright spot and represent the visit trace information of visitor in the map of sight spot, the prompting user has gone sight-seeing those places, avoid the unnecessary visit that repeats, and those sight spots have been missed in prompting.
Fig. 3 is that second example structure of scenic spot of the present invention guider is formed synoptic diagram, as shown in Figure 3, the described motion sensing unit 101, described data processing unit 102, described location information acquiring unit 103 and the described display unit 104 that comprise among Fig. 2 of described scenic spot guider 10.
Further, described scenic spot guider 10 can also comprise that the scenic spot navigation picture is provided with unit 105, is used to be provided with described scenic spot navigation picture.During concrete enforcement, described scenic spot navigation picture can be stored in the described central control server 20, the scenic spot navigation picture was provided with that unit 105 downloads automatically when described scenic spot guider 10 started from described central control server 20, also can be in advance the scenic spot navigation picture to be provided with unit 105 by described scenic spot navigation picture to be entered in the described scenic spot guider 10 before visit.
Further, described scenic spot guider 10 can also comprise route planning unit 106, is used for according to described scenic spot navigation picture the described scenic spot navigation picture planning visit navigation way that unit 105 is provided with being set.Particularly, after can described scenic spot guider 10 obtains the scenic spot navigation picture from described central server 20 before visit, cook up at least one visit navigation circuit according to described scenic spot navigation picture, for example cook up can all sight spots of unduplicated visit generic line as the visit navigation circuit, or cook up circuit that visit just in time gets back to the main entrance exit position when finishing all sight spots as the visit navigation circuit, route planning unit 106 can be cooked up some and recommend touring lines to provide the user to select.Further, route planning unit 106 can according to user's hobby maybe needs the visit navigation circuit is revised, for example the visitor only wishes to go sight-seeing the part sight spot, then can import the sight spot sign of desire visit in described scenic spot guider 10, one touring line at described part sight spot can be cooked up in 106 of route planning unit.And by the described visit navigation way of described display unit 104 demonstrations.
Further, described scenic spot guider 10 can also comprise drawn to obtain navigation information acquiring unit 107 and Tip element 108, wherein:
Described drawn to obtain navigation information acquiring unit 107 is used for obtaining drawn to obtain navigation information message from described central control server 20.Particularly, described central control server 20 can send the drawn to obtain navigation information message to described drawn to obtain navigation information acquiring unit 107 by wireless data transmission mode or calibration device 30, and described drawn to obtain navigation information message can comprise information such as sight spot explainative information or position, lavatory, position, restaurant.In addition, the drawn to obtain navigation information acquiring unit 107 that described central control server 20 also can be unified the described scenic spot guider 10 that all visitors use in the sight spot sends special information, as information such as the generation condition of a fire.
Described Tip element 108 is used for sending prompting message according to the drawn to obtain navigation information message that gets access to.In the specific implementation, Tip element 108 can be monitored drawn to obtain navigation information acquiring unit 107, when drawn to obtain navigation information acquiring unit 107 gets access to drawn to obtain navigation information message, Tip element 108 just sends prompting message, and described prompting message can eject any or several array modes in the mode such as prompting message for sounding, vibration, flash of light and on display screen.
After drawn to obtain navigation information acquiring unit 107 gets access to described drawn to obtain navigation information message, can directly deliver to display unit 104 and show described drawn to obtain navigation information message to the user, also the prompting message that can send according to described Tip element 108 for the user is after selecting to check described drawn to obtain navigation information message on the described scenic spot guider 10, and 104 pairs of described drawn to obtain navigation information message of described display unit show.
Further, described scenic spot guider 10 can also comprise solicited message typing unit 109 and solicited message transmitting element 110, wherein:
Solicited message typing unit 109 is used for typing user's solicited message.Particularly, the mode that the hand-holdable described scenic spot of user guider 10 aloft writes generates solicited message, its process is: the hand-held described scenic spot of visitor guider 10 aloft draws as the track of " SOS ", the motion trace data that described motion sensing unit 101 in the described scenic spot guider 10 can sense self comprises three-dimensional acceleration data and/or gyro data, also can comprise magnetometer data and/or barometer data, described motion trace data is handled the coordinate figure of described scenic spot guider 10 can obtain each time point the time, the track that can obtain writing according to described coordinate figure described request information typing unit 109.In addition, also can be provided with one corresponding to the corresponding database of the described track that writes, according to described coordinate figure binding data storehouse as can be known visitor this moment be the distress signals of " SOS " in statement.Can realize the switching between the motion sensing data of sensor sensing visitor's motion sensing data and detection sensor self by the mode that button is set, promptly when pressing the button, the expression visitor need send solicited message, described sensor is used for the motion trace data of sensing self, and the then described sensor of release button is used for sensing visitor's motion sensing data.
Solicited message transmitting element 110 is used for sending described request information to central control server 20.Particularly, send track that described scenic spot guider 10 obtains so that described central control server is recognized visitor's request, central control server 20 helps in time to notify the related personnel as described in perhaps directly will sending to as the distress signals of " SOS ".Described request information transmitting unit 110 can send described request information to described central control server 20 by described calibration device 30.
Further, described scenic spot guider 10 can also comprise locating information acquiring unit 111, correcting unit 112 and position indicating unit 113, wherein:
Locating information acquiring unit 111 is used for obtaining position correction information or position indicating information from calibration device.Particularly, described locating information acquiring unit 111 can obtain described positioning correction information from the calibration device of being located in the sight spot by short-distance wireless communication modes such as bluetooths, also can obtain described positioning indicating information from the calibration device of being located at zones such as sight spot outlet, special area, forbidden district, the attention information of this band of position of prompting visitor by short-distance wireless communication modes such as bluetooths.
Correcting unit 112 is used for according to described position correction information navigation information being proofreaied and correct.Concrete, when being provided with the band of position of calibration device as arriving as the visitor, the position correction information that described scenic spot guider 10 can send according to described calibration device is that position correction is carried out in the position of visitor in the navigation picture of scenic spot to described first object, so that the display unit 104 correct positions in the sight spot that show the visitor.
Position indicating unit 113 is used for sending position indicating according to described position indicating information.Particularly, for example calibration device is set, when described locating information acquiring unit 111 receives the position indicating information of described calibration device transmission in the exit, then notifies the visitor to give back matters such as described scenic spot guider 10 accordingly in the exit, sight spot; The calibration device that and for example is arranged at visitor forbidden zone, sight spot can send the prompting visitor to the scenic spot guider 10 near this calibration device and can not enter this regional position indicating information, position indicating unit 113 can show this position indicating information by display unit 104, can also trigger Tip element 108 and send prompting message as sending: the message that refusal enters.
Description by the foregoing description, the present invention is by the exercise data with sensor sensing visitor, its processing is obtained visitor's spatial value and direction value, and, be convenient to the visitor and recognize oneself to also have those sight spots not see in conjunction with the real-time position of visitor in the sight spot that show of scenic spot navigation picture realization.The drawn to obtain navigation information information of obtaining the sight spot that can be real-time is convenient to the visitor and is better understood the sight spot situation.By planning visit navigation way is set, make things convenient for the visitor to go sight-seeing the sight spot better faster.When the visitor wants help, can notify the related personnel timely, and can send announcement information to the visitor accordingly, realize that visitor and managerial personnel's is mutual by central control server.When the visitor finishes to go sight-seeing, can remind the visitor to give back the scenic spot guider.In addition, comprised scenic spot navigation picture and scenic spot drawn to obtain navigation information in the guider of scenic spot, reduced the papery data, not only environmental protection but also reduced cost.
Above disclosed only is preferred embodiment of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of doing according to claim of the present invention still belongs to the scope that invention is contained.