Background technology
Along with the raising of mobile terminal utilization rate, the various application realized by the positional information obtaining mobile phone users be have also been obtained to be popularized more and more widely.
Mobile terminal location refers to the geographical location information (latitude and longitude coordinates) being obtained mobile mobile terminal by specific location technology, electronic chart marks by the technology in the geographical position of anchored object or service.
At present, when positioning mobile terminal, generally all can locate by comprehensively adopting the mode of GPS (GlobalPositioning System, global positioning system), Wifi location and architecture.
Wherein, the locate mode based on GPS utilizes the GPS locating module on mobile terminal that the position signalling of oneself is sent to backstage, location to realize mobile terminal location.Architecture is then utilize base station to the measuring and calculating distance of the distance of mobile terminal to determine mobile terminal geographical position.The precision of architecture largely depends on the distribution of base station and the size of coverage, and error can be larger; The positioning precision of GPS location comparatively speaking can be higher.
In prior art, geographical position tape deck in mobile terminal can by all geographical position of mobile terminal in setting-up time of recording user, know user each place be at setting-up time, but, because geographical position tape deck needs positioning of mobile terminal continuation could obtain the current geographical position of mobile terminal, so power consumption is very large.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of geographical position tape deck for mobile terminal, to realize the object reducing mobile terminal power consumption.
The utility model embodiment provides a kind of geographical position tape deck for mobile terminal, comprising: acceleration transducer, wireless module, communication module, controller, locating module and memory module;
Acceleration transducer is used for generating the first triggering signal when mobile terminal is static;
Wireless module is for generating the second triggering signal when the connection signal intensity stabilization of mobile terminal and wireless network;
Communication module, for periodically obtaining the first triggering signal and the second triggering signal;
Controller is used for cutting out locating module when receiving from the first triggering signal of communication module or the second triggering signal, and, open locating module when not receiving the first triggering signal and the second triggering signal in Preset Time;
Memory module is used for the geographic position data that store location module generates.
Preferably, in the utility model embodiment, also comprise:
Display unit, for showing the geographic position data stored in memory module.
Preferably, in the utility model embodiment, described locating module comprises:
One in global position system GPS module, architecture module and WiFi signal locating module or combination in any.
In this application, by when mobile terminal is static by the mode that the locating module of mobile terminal is closed, to avoid when not needing to locate mobile terminal locating module for the waste of electric energy, for the judgement that whether static mobile terminal is, the acceleration transducer in mobile terminal and wireless module is make use of in the utility model embodiment, namely, the status signal when mobile terminal is static of degree of will speed up transducer, and, using the status signal of the connection signal intensity stabilization of wireless module and wireless network as judging that mobile terminal remains static, like this when user stops displacement completely, or user is in wireless network coverage during among a small circle movable, all can the locating module of turning-off mobile terminal timely with the consumption of saves energy, in addition, due in the utility model embodiment, closing time period of positioner is that mobile terminal is when remaining static, so accuracy and the continuity of position record can not be lost, concrete, the specific works principle of the utility model embodiment is:
By the status signal when mobile terminal is static of degree of will speed up transducer as the first triggering signal, and, using the status signal of the connection signal intensity stabilization of wireless module and wireless network as the second triggering signal, characterize mobile terminal and remain static, because communication module periodically obtains the first triggering signal and the second triggering signal, if so user remains static, communication module just can get the first triggering signal or the second triggering signal timely, thus can timely by the locating module of controller turning-off mobile terminal, due in the utility model embodiment, the status signal obtaining the status signal of acceleration transducer and the connection signal intensity of wireless module and wireless network does not all need extra consume electric power, so, the utility model embodiment passes through the locating module of turning-off mobile terminal timely, the object of effectively saving mobile terminal power consumption can be reached.
Embodiment
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In order to reduce the power consumption of mobile terminal, provide a kind of geographical position tape deck for mobile terminal in this application, as shown in Figure 1, comprising: acceleration transducer 11, wireless module 12, communication module 13, controller 14, locating module 15 and memory module 16;
Acceleration transducer 11 is for generating the first triggering signal when mobile terminal 01 is static;
Wireless module 12 is for generating the second triggering signal when the connection signal intensity stabilization of mobile terminal 01 and wireless network;
Communication module 13, for periodically obtaining the first triggering signal and the second triggering signal;
Controller 14 for closing locating module 15 when receiving from the first triggering signal of communication module 13 or the second triggering signal, and, open locating module 15 when not receiving the first triggering signal and the second triggering signal in Preset Time;
The geographic position data that memory module 16 generates for store location module 15.
In actual applications, geographical position tape deck in the utility model embodiment generally can be located at mobile terminal 01, thus make mobile terminal 01 have the function in all geographical position through place of recording user, namely, can the deformation trace of recording user, in the utility model embodiment, the scene set carries with mobile terminal 01 as user during carrying out geographical position record, that is, mobile terminal 01 is consistent with the deformation trace of user.
Acceleration transducer 11 can generate corresponding status signal according to the translational acceleration of user, thus calculates the translational speed or motion state etc. of user; When the status signal of acceleration transducer 11 is less than a preset value time, can remains static during characterizing consumer, in the utility model embodiment, the status signal being less than preset value is defined as the first triggering signal;
In addition, although the status signal of acceleration transducer 11 is greater than preset value, if now user just moves in a very little scope, now also user can be regarded as and remain static; For this reason, in the utility model embodiment, also use mobile terminal 01 and carry out characterizing consumer with the stability of the intensity of the connection signal of wireless network and whether there occurs displacement; Concrete, when the intensity stabilization of the wireless module 12 in mobile terminal 01 and the connection signal of certain wireless network is a level, also illustrate that the moving range of user is very little, so can think that user now also remains static, therefore, in the utility model embodiment by this status signal of connection signal intensity stabilization of wireless module 12 and wireless network as the second triggering signal.
Communication module 13 periodically obtains the first triggering signal second triggering signal, like this, when user is static, or only in a wireless network one very among a small circle in mobile time, corresponding triggering signal just can be sent to controller 14 by communication module 13; In actual applications, communication module 13 obtains cycle of the first triggering signal second triggering signal can capable field technique personnel free setting as required, does not do concrete restriction at this.
Controller 14 is for controlling the keying of locating module 15, when receiving the first triggering signal or the second triggering signal, illustrate that user remains static, now can carry out saves energy by closing locating module 15, the first triggering signal or the second triggering signal is not also received when the time through presetting, illustrate that the state of user has not been static, namely now user moves, so this Time Controller 14 needs to open locating module 15 timely, thus real-time geographical locations of recording user.
Along with the continuous displacement of user, locating module 15 constantly can generate corresponding geographic position data, such as corresponding with time latitude and longitude coordinates value, the geographic position data that memory module 16 generates for store location module 15; Further, in the utility model embodiment, can also be provided with display unit, such as, geographical position tape deck can the display unit of multiplexing mobile terminal make user can inquire about with the form of map the deformation trace observing user.
In actual applications, locating module 15 can be the accurate location that a kind of or combination in any in GPS module, architecture module or WiFi signal locating module in multiplexing mobile terminal 01 realizes for mobile terminal 01.
As from the foregoing, the utility model embodiment by the status signal when mobile terminal is static of degree of will speed up transducer as the first triggering signal, and, using the status signal of the connection signal intensity stabilization of wireless module and wireless network as the second triggering signal, characterize mobile terminal and remain static; Because communication module periodically obtains the first triggering signal and the second triggering signal, if so user remains static, communication module just can get the first triggering signal or the second triggering signal timely, thus can timely by the locating module of controller turning-off mobile terminal
In this application, by when mobile terminal is static by the mode that the locating module of mobile terminal is closed, to avoid when not needing to locate mobile terminal locating module for the waste of electric energy, for the judgement that whether static mobile terminal is, the acceleration transducer in mobile terminal and wireless module is make use of in the utility model embodiment, namely, the status signal when mobile terminal is static of degree of will speed up transducer, and, using the status signal of the connection signal intensity stabilization of wireless module and wireless network all as judging that mobile terminal remains static, like this when user stops displacement completely, or user is in wireless network coverage during among a small circle movable, all can the locating module of turning-off mobile terminal timely with the consumption of saves energy, in addition, due in the utility model embodiment, closing time period of positioner is that mobile terminal is when remaining static, so accuracy and the continuity of position record can not be lost, due in the utility model embodiment, the status signal obtaining the status signal of acceleration transducer and the connection signal intensity of wireless module and wireless network does not all need extra consume electric power, so, the utility model embodiment passes through the locating module of turning-off mobile terminal timely, can reach the object of effectively saving mobile terminal power consumption.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For the device that embodiment provides, the method provided due to itself and embodiment is corresponding, so description is fairly simple, relevant part illustrates see method part.
To the above-mentioned explanation of provided embodiment, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle provided in this article and features of novelty.