Background technology
Field exploration tourism refers to using natural environment as place, is lived with exploration property or the physical culture for experiencing exploration property
It is dynamic, mainly there are gliding, field survivorship, fire balloon, outdoor sports, parachute jumping, jungle to pass through, climb the mountain, climb rocks, encamp, swim across, just
It is increasingly subject to the welcome of people.But because field exploration tourism is due to the particularity of itself, adjoint is dangerous like the shadow following the person.By
In various reasons, China's field exploration tourism there occurs many mournful accidents in recent years.According to Chinese Mountaineering Association
Statistics, field exploration in 2003 tourism death toll be 4 people, 2004 be 12 people, 2005 be 15 people, 26 people in 2006,
It is within 2007 29 people, is within 2008 20 people, 2009 is China's field exploration tourism for taking place frequently for 24 people ... security incidents
One big weakness.On the one hand more remote open air is mostly without mobile phone signal, and visitor is also unfamiliar with surrounding enviroment, another aspect GPS
Signal is easily influenceed by factors such as building, trees and significantly decayed, therefore once gone wrong, and visitor can not be carried out effectively
Emergency, even and if extraneous set up contact, it is also difficult to report that accurate position relevant department can not also organize timely and effectively to rescue
Work is helped, causes the life security of visitor to be on the hazard.
The positioning to field exploration person is mainly manifested in after accident generation at present, is searched by administrative department with ground type manpower
Rope and General Aviation eye-observation, the mode such as take photo by plane are positioned, and are also independently positioned in real time without more complete field exploration person
System.Accordingly, it is desirable to provide a solution, the program can be in the case of no mobile phone signal, tourism out of doors is visited
Positioned during dangerous person's emergency help-asked, and the positional information of the explorer of positioning is sent to rescue center.
Utility model content
One of technical problem to be solved in the utility model is to need offer is a kind of can be in the feelings without mobile phone signal
Under condition, positioned out of doors during tourism explorer's emergency help-asked, and the positional information of the explorer of positioning is sent to rescue
The solution at center.
In order to solve the above-mentioned technical problem, embodiments herein provide firstly a kind of positioning based on the GPS/ Big Dippeves and lead
Boat terminal, it is used for the positioning of field personnel, and the positioning navigation terminal includes housing and is arranged on the circuit substrate of enclosure interior,
D GPS locating module, Big Dipper locating module, GPS/ Big Dipper data fusion devices and navigation circuit are provided with the circuit substrate, its
In, the d GPS locating module is connected with the GPS/ Big Dippeves data fusion device, the Big Dipper locating module and GPS/ north
The data fusion that struggles against device connection, the navigation circuit is connected with the GPS/ Big Dippeves data fusion device.
Preferably, in addition to the navigation circuit signal projector being connected.
Preferably, in addition to the navigation circuit touch screen being connected.
Preferably, the positioning navigation terminal is portable equipment.
Preferably, the housing includes:Cover the framework of frame of the touch screen in addition to display portion;With the framework
The handle of connection, the handle tilts extension towards the back side of the touch screen.
Preferably, the surface of the handle is provided with power switch button.
According to another aspect of the present utility model, a kind of location navigation monitoring system based on the GPS/ Big Dippeves is additionally provided,
The navigation monitoring system include with positioning navigation terminal as described above communicate to connect big-dipper satellite integrated machine equipment, be integrated with
The data processing equipment of data storage, data exchange unit and data monitor, and leading comprising display and input terminal
Boat monitoring device, wherein, the satellite integrated machine equipment is connected with the data processing equipment, and the data processing equipment is with leading
Monitoring device of navigating connection.
Preferably, the big-dipper satellite integrated machine equipment is the equipment that Big Dipper process chip is integrated with antenna.
Preferably, the navigation monitoring equipment includes display and the input terminal being attached thereto, the input terminal bag
Include keyboard and mouse.
According to another aspect of the present utility model, a kind of field personnel alignment system based on the GPS/ Big Dippeves is additionally provided,
The field personnel alignment system includes positioning navigation terminal as described above and location navigation monitoring system as described above, described
Positioning navigation terminal is communicated to connect with the location navigation monitoring system.
Compared with prior art, one or more of such scheme embodiment can have the following advantages that or beneficial effect
Really:
It is outdoor travel explorer that terminal of the present utility model, which is applicable crowd, and the terminal is based on GPS or Big Dipper equipment is carried out
The positional information of the personnel, in the case of no mobile phone signal, if field personnel emergency help-asked, can be sent to by positioning
Navigation monitoring system, is cried for help by navigation monitoring system to campsite center or rescue facility.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the technical solution of the utility model.The purpose of this utility model and other
Advantage can be realized and obtained by structure and/or flow specifically noted in specification, claims and accompanying drawing.
Embodiment
Embodiment of the present utility model is described in detail below with reference to drawings and Examples, whereby to the utility model
How application technology means solve technical problem, and reach the implementation process of relevant art effect and can fully understand and real according to this
Apply.Each feature in the embodiment of the present application and embodiment, can be combined with each other under the premise of not colliding, the skill formed
Art scheme is within protection domain of the present utility model.
The utility model be applicable crowd be outdoor travel explorer, field technicians, the terminal device be based on GPS or
Big Dipper equipment is positioned, in the case of no mobile phone signal, if emergency help-asked, equipment can be used to believe individual position
Breath is sent to campsite center base station, is cried for help by base station to campsite center or rescue facility.
Fig. 1 is shown according to the system of the field personnel alignment system based on the GPS/ Big Dippeves of the utility model embodiment composition
It is intended to.As shown in figure 1, the alignment system mainly includes:The positioning navigation terminal T based on the GPS/ Big Dippeves that field exploration person carries
With location navigation monitoring system.
Fig. 2 is to be used for the circuit structure for the positioning navigation terminal T that field personnel is positioned according to the utility model embodiment
Block diagram.Illustrate positioning navigation terminal T below with reference to Fig. 2.As shown in Fig. 2 positioning navigation terminal T includes the He of housing 10
It is arranged on the circuit substrate (not shown) inside housing 10, the circuit substrate and is provided with d GPS locating module 21, Big Dipper positioning mould
Block 22, GPS/ Big Dipper data fusions device 23 and navigation circuit 24, wherein, d GPS locating module 21 and GPS/ Big Dipper data fusion devices
23 connections, Big Dipper locating module 22 is connected with GPS/ Big Dipper data fusions device 23, navigation circuit 24 and GPS/ Big Dipper data fusions
Device 23 is connected.
Specifically, as shown in Fig. 2 GPS/ Big Dipper data fusions device 23 includes navigation circuit interface A, Big Dipper locating module
Interface B and d GPS locating module interface C, GPS/ Big Dipper data fusion device 23 by these interfaces respectively with navigation circuit 24, the Big Dipper
Locating module 22 and d GPS locating module 21 are connected.
Illustrate the specific handling process of each equipment during positioning navigation terminal T works below.
D GPS locating module 21 obtains the information such as terminal T location data, ephemeris, pseudorange by GPS location.The Big Dipper is positioned
Module 22 positions the information such as acquisition terminal T location data, ephemeris, pseudorange by the Big Dipper.GPS/ Big Dipper data fusions device 23 will
The observation data that d GPS locating module 21 and Big Dipper locating module 22 are obtained are entered a series of data such as row format, coordinate, pseudorange and melted
Conjunction obtains the accurate positional information of terminal, specifically, and whether the analysis of GPS/ Big Dipper data fusions device 23 GPS location data have
Effect:If effectively, obtaining positional information using GPS location data conversion;If invalid, come in place using Big Dipper location data
Confidence ceases;In GPS location data and invalid Big Dipper location data, GPS/ Big Dipper data fusions device 23 combines GPS location mould
Block 21 and the ephemeris information of the acquisition of Big Dipper locating module 22, pseudorange, target is obtained using GPS/ Big Dipper bimodulus localization methods
Positional information.Navigation circuit 24 carries out location navigation according to positional information.Navigation circuit 24 can use existing STM32F103 types
Number chip, the mode of specific location navigation is with prior art without bigger difference.D GPS locating module 21 can select ublox
The chip of NEO-6M-001 models, in the case of outdoor satellite signal is preferable, can be controlled within 2 meters, positioning precision compared with
It is high.The chip model selection of Big Dipper locating module 22 can be arbitrarily determined as needed.
In addition, this terminal T also includes the signal projector 25 being connected with navigation circuit 24, the signal projector 25 and campsite
The big-dipper satellite all-in-one (describing below) of monitoring system carries out short message communication, can be by position under the control of navigation circuit 24
Confidence breath and/or warning message are sent to the big-dipper satellite all-in-one of monitoring system.It should be noted that the signal projector 25
, can also be joined integrally with Big Dipper locating module 22 in order to save circuit architecture space in addition to it can be separately provided.
Moreover, as shown in Fig. 2 terminal T passes through the touch screen 26 also including the touch screen 26 being connected with navigation circuit 24
User profile and display terminal positional information can be inputted.
In one example, positioning navigation terminal T is preferably portable equipment.Fig. 3 and Fig. 4 represent aobvious with different angles
The structural representation of the positioning navigation terminal shown, as shown in Figures 3 and 4, housing 10 therein include:Touch screen 26 is covered except aobvious
Show the framework 11 of the frame outside part, and the handle 12 being connected with framework 11, and the handle 12 is towards the back side of touch screen 26
Extension is tilted (referring to Fig. 4), such setting considers organization of human body, facilitate user to walk in the wild or can be more preferable during operation
Ground using terminal T, and can preferably see the content shown on touch screen 26.Moreover, it is contemplated that to the durability of equipment, preferably
Handle 12 and framework 11 are integrally formed.In addition, being provided with power switch button 121 on the surface of handle 12, user is facilitated to open
Shut down.Certainly power switch button 121 is set to be also feasible on the surface of framework 11.
Fig. 5 is to be used for the circuit for the location navigation monitoring system 50 that field personnel is positioned according to the utility model embodiment
Structural representation, there are the location navigation monitoring system 50 personnel to position in real time, data communication, path query and emergency alarm etc.
Function.As shown in figure 5, the big-dipper satellite all-in-one that the navigation monitoring system 50 mainly includes communicating with positioning navigation terminal T is set
Standby 51, the data processing equipment 52 of data storage 521, data exchange unit 522 and data monitor 523 is integrated with, and led
Boat monitoring device 53, wherein, satellite integrated machine equipment 51 is connected with data processing equipment 52, and data processing equipment 52 is supervised with navigation
Control equipment 53 is connected.
Big-dipper satellite integrated machine equipment 51 is the equipment that Big Dipper process chip and antenna are integrated, and can obtain terminal T
The short message information (including positional information and warning message) that sends of signal projector 25, when there is multiple terminals, north
The satellite integrated machine equipment 51 that struggles against sends position to each terminal and shares information.
Data processing equipment 52 as whole system core component.Wherein, the storage of data storage 521 electronic map letter
Breath, terminal identity information and use state, the positional information of the identity information of terminal carrier and real-time Transmission, alarm bit confidence
Breath.Data exchange unit 522 receives positional information and/or the warning message that big-dipper satellite integrated machine equipment 51 is received, and information is deposited
Storage forwards this information to navigation monitoring equipment 53 in data storage 521;Data exchange unit 522 also receives navigation monitoring
The alert locations sharing request that equipment 53 is sent, and big-dipper satellite integrated machine equipment 51 is forwarded to, so as to pass through big-dipper satellite one
Body machine equipment 51 sends short message information sharing alert locations information to each handheld terminal T;Data exchange unit 522 is also received and led
Monitoring device 53 of navigating typing terminal T use state information and terminal T carrier identity information (outdoor travel explorer or field
Technical staff before travel claim hand-held terminal device T, and T-shaped number of registered terminal, use state and carrier's identity information and
Write in data storage 521, after safety return, the equipment of change data storage 521 makes after terminal T is given back
With state, so that terminal T can be reused) and be stored in data storage 521.Data monitor 521 is monitored in real time
The parameter of each structure of data processing equipment 52, it is ensured that the normal operation of whole equipment.
Navigation monitoring equipment 53 is configured with general display and the input terminal being attached thereto, and input terminal for example can be with
It is the external devices such as keyboard, mouse, is designed by B/S system architectures, is communicated with data processing equipment 52, navigation prison
Control equipment 53 can show electronic map, the movement track for carrying hand-held terminal device T individuals, real-time position information, warning message,
The each identity information for carrying handheld terminal T individuals of display.Navigation monitoring equipment 53 can also be by display and input terminal outside
If typing terminal T information and the identity information of terminal T carrier.Navigation monitoring equipment 53 can be shown by pattern switching by more than
Show that information is shown on map simultaneously, can also only show one therein or several.In addition, there is position to send warning message
When, can by navigation monitoring equipment 53 to data processing equipment 52 send alert locations sharing request.
According to the present embodiment, field exploration person or field technicians are equipped with after positioning navigation terminal T, can check oneself
Current location, positioned and navigated, and the information for carrying out self-monitoring system can be received.Once generation emergency, wild
Outer personnel can be by positioning navigation terminal T to the alert of location navigation monitoring system 50.
The information that campsite monitoring personnel passes through positioning terminal T restorings to normal position navigation monitoring system 50, it will be appreciated that personnel's
Positional information and track route etc., once occurring emergency, campsite monitoring personnel can be according to where each field man
Position, carries out planning rescue, and arrangement personnel most rush towards scene soon, it is ensured that the life safety of field personnel.It is many when existing simultaneously
When individual field exploration personnel or technical staff, location navigation monitoring system, which can share the position of personnel, is sent to other ends
End equipment, can show the location information of other staff in terminal.Once cause danger, the distress signals of trapped person and position
Confidence breath can be sent to other-end equipment with located navigation monitoring system, reach the quick purpose mutually rescued.
In summary, the utility model embodiment is by the way that GPS and Big Dipper Position Fixing Navigation System are used in conjunction with, no
The advantage of GPS location navigation can be only given full play to, increases positioning precision, and play the user terminal and location navigation of the Big Dipper
The communication function of monitoring system, helps to realize the functions such as the location navigation of field personnel, communication and command, while being various bursts
Event provides safe and reliable, easily communication guarantee service.
Although the embodiment disclosed by the utility model is as above, described content is only to facilitate understand this practicality
It is new and use embodiment, be not limited to the utility model.Skill in any the utility model art
Art personnel, on the premise of the spirit and scope disclosed by the utility model are not departed from, can implementation formal and details
On make any modification and change, but scope of patent protection of the present utility model, must still be defined with appended claims
Scope be defined.