CN102095423A - Navigation aid system - Google Patents
Navigation aid system Download PDFInfo
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- CN102095423A CN102095423A CN2009102136607A CN200910213660A CN102095423A CN 102095423 A CN102095423 A CN 102095423A CN 2009102136607 A CN2009102136607 A CN 2009102136607A CN 200910213660 A CN200910213660 A CN 200910213660A CN 102095423 A CN102095423 A CN 102095423A
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Abstract
The invention provides a navigation aid system providing a navigation service for traveling pedestrians. A handheld terminal and a ground navigation transmitter are adopted, navigation aid information regarding the ground position or the surrounding environment information is stored in the ground navigation transmitter, the handheld terminal receives the navigation aid information from the ground navigation transmitter through a radio frequency module so that the navigation aid information can be displayed or converted, through the handheld terminal, into voice broadcast or online communication with a customer server and other manners to enable a user to acquire a real-time precise navigation service, and the navigation aid information can be updated remotely or on the spot at any time in the ground navigation transmitter; and the navigation aid system has no special requirement on the handheld terminal equipment, is beneficial to maintenance and development of new applications and can be widely applied in pedestrian and blind guidance and other fields.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the navigation backup system that a kind of pedestrian of serving goes on a journey and navigates.
Background technology
In the actual life, the pedestrian is when going out, and how to navigate is very real problem.Particularly for coming strange city or blind person, how the road is walked is the problem that at first will solve.Usually, people can search the position by map, when people spread out the map, when beginning to plan the walking along the street line, the difficulty that first-selection runs into is to determine that at map where strange destination, be then on crisscross overlapping public transit route, determine the trip circuit of taking public transport or walking of a satisfaction.But even the very people of high professional qualification is arranged, also can't solve the problem of on map, determining a strange destination locations fast.Especially increasing, more and more bustlinier when the city, and map is more and more littler relatively the time, and increasing information has been omitted from map, to such an extent as to people can not find needed city details.
For this reason, current omnifarious navigational system appearred on the market, as global position system GPS navigation, mobile phone navigation etc.But these navigational system all exist location out of true, lacking individuality service, are difficult to satisfy the travel requirement of precision navigation.The scheme that adopts wireless radio-frequency to navigate has also appearred at present, for example, the patent No. is 200410066804.8, invention and created name is in the technical scheme of radio frequency card type electronic navigation device, address information is encoded in employing, and coded message is stored in the label, label is positioned at a certain distance the road continuously, coding corresponding position information etc. then is stored in the storer of electronic navigation device, thereby navigate by calculating with the corresponding positional information that is preset in the storer of label self coded message, use and inconvenience but this scheme is actual, for example owing to need a large amount of positional information of centralized stores, improved requirement to electronic navigation device equipment, and positional information when change, need all change each electronic navigation device, operability is not strong in actual applications, is unfavorable for safeguarding and developing new application.
Summary of the invention
The technical matters that the present invention solves provides the navigation backup system that a kind of pedestrian of serving goes on a journey and navigates, so that the user can grasp own position and surrounding enviroment fast, and helps safeguarding and developing new application.
For solving the problems of the technologies described above, the invention provides a kind of navigation backup system, comprising:
Mobile phone and ground navigation transmitter, wherein said ground navigation transmitter comprises memory module and wireless device transmitter module, described memory module stores the navigation supplementary of this position, ground or surrounding enviroment information, described less radio-frequency transmitter module according to and handheld terminal between the less radio-frequency agreement, the described navigation supplementary of described memory module storage is sent to handheld terminal;
Described mobile phone comprises:
The less radio-frequency SIM card, be used for according to and the ground navigation transmitter between the less radio-frequency agreement receive the navigation supplementary that the ground navigation transmitter sends;
Display process or speech processing module are used for described navigation supplementary is directly shown on described mobile phone screen; Or described navigation supplementary is converted to speech form output by voice-output device;
Central control module is used for comprising central authorities' control of above-mentioned less radio-frequency SIM card and display process or speech processing module operation.
In addition, also comprise:
Background service system is got in touch with described mobile phone wireless, is used for the navigation supplementary of sending according to mobile phone, and client's needs, for the user provides online Real-time and Dynamic position navigation directions.
In addition, described mobile phone also can comprise the locating information modular converter, is used for GPS locating information, the cellular base station locating information received, and there is the prefabricated map in this mobile phone in contrast, show, report to the user, or the contact online customer service.
Correspondingly, the present invention also provides a kind of navigation backup system, and it comprises:
Handheld terminal and ground navigation transmitter, wherein said ground navigation transmitter comprises memory module and wireless device transmitter module, described memory module stores the navigation supplementary of this position, ground or surrounding enviroment information, described less radio-frequency transmitter module according to and handheld terminal between the less radio-frequency agreement, the described navigation supplementary of described memory module storage is sent to handheld terminal;
Described handheld terminal comprises:
Wireless radio frequency modules, be used for according to and the ground navigation transmitter between the less radio-frequency agreement receive the navigation supplementary that the ground navigation transmitter sends;
Display process or speech processing module are used for described navigation supplementary is directly shown on described handheld terminal screen; Or described navigation supplementary is converted to speech form output by voice-output device;
Central control module is used for comprising central authorities' control of above-mentioned wireless radio frequency modules and display process or speech processing module operation.
In addition, also comprise:
Background service system with described handheld terminal radio contact, is used for the navigation supplementary of sending according to handheld terminal, and client's needs, for the user provides online Real-time and Dynamic position navigation directions.
In addition, handheld terminal also can comprise the locating information modular converter, is used for GPS locating information, the cellular base station locating information received, and there is the prefabricated map in this handheld terminal in contrast, show, report to the user, or the contact online customer service.
Wherein, the less radio-frequency frequency range between handheld terminal and the terrestrial wireless radiofrequency launcher includes but not limited to 13.56MHz, 433MHz, 900MHz, 2.4GHz at least.
Wherein, described handheld terminal can be gathered handheld terminal for the exclusive data of mobile phone, palm PC PDA or less radio-frequency.
Wherein, described ground navigation transmitter be installed in businessman, public transport stop station board, the subway station, on the call box, walkway and/or on the sidewalk for visually impaired people.
There are following useful technique effect in the prior art of comparing, technical scheme provided by the invention:
Technical scheme provided by the invention, utilize handheld terminal (for example mobile phone) and ground navigation transmitter, in the ground navigation transmitter, store the navigation supplementary of this position, ground or surrounding enviroment information, handheld terminal passes through wireless radio frequency modules (for example by the less radio-frequency SIM card) from ground navigation transmitter receipt navigation supplementary, and then described navigation supplementary can be shown by handheld terminal or be converted to voice broadcast or connect modes such as online customer service and make the user obtain real-time precision navigation service, and the navigation supplementary can be upgraded at any time by the mode of long-range or on-the-spot renewal in the ground navigation transmitter, hand-held terminal device there is not special requirement, help safeguarding and developing new application, for example, send advertising message by the ground navigation transmitter to the user, realize accurate shopping guide etc., can be widely used in fields such as pedestrian and blind person's guide.
Description of drawings
Fig. 1 is the realization schematic diagram of embodiments of the invention navigation backup system;
Fig. 2 is that handheld terminal is a kind of structural representation of mobile phone in the embodiments of the invention navigation backup system.
Embodiment
Below in conjunction with accompanying drawing, describe the specific implementation of technical solution of the present invention in detail.
Referring to Fig. 1, Fig. 1 is a kind of realization schematic diagram of embodiment of the invention navigation backup system.
The navigation backup system that provides in the present embodiment includes handheld terminal 1, ground navigation transmitter 2, during specific implementation, ground navigation transmitter 2 comprises memory module and less radio-frequency transmitter module, described memory module stores the navigation supplementary of this position, ground or surrounding enviroment information, and this information can be upgraded at any time by the mode of long-range or on-the-spot renewal.
Described less radio-frequency transmitter module according to and handheld terminal between the less radio-frequency agreement, the navigation supplementary of described memory module storage is sent to handheld terminal 1; During concrete the application, described ground navigation transmitter 2 can be placed in businessman, public transport stop station board, the subway station, on the call box, walkway, inside and outside the first-class various public places, sidewalk for visually impaired people, for the pedestrian provides needed all places navigation information in the route.
And handheld terminal described in the present embodiment 1 can comprise:
Wireless radio frequency modules, be used for according to and ground navigation transmitter 1 between the less radio-frequency agreement receive the navigation supplementary that ground navigation transmitter 2 sends;
Display process or speech processing module are used for described navigation supplementary is directly shown on described handheld terminal screen; Or described navigation supplementary is converted to speech form output by voice-output device;
Central control module is used for comprising central authorities' control of above-mentioned wireless radio frequency modules and display process or speech processing module operation.
Simultaneously, the backup system of navigation described in the present embodiment also can comprise:
Need illustrate that during specific implementation, handheld terminal also can comprise the locating information modular converter, be used for GPS locating information, the cellular base station locating information received, there is the prefabricated map in this handheld terminal in contrast, and show, report to the user, or the contact online customer service etc.
In addition, during specific implementation, the hand-held terminal device that adopts among the present invention can be that general mobile phone, palm PC (PDA) or other exclusive data are gathered handheld terminal.Wherein, generally include but not limited to 13.56MHz radio band mobile phone, the RF-SIM mobile phone that adopts the 2.4GHz radio band, PDA mobile phone etc. at least; Exclusive data acquisition terminal equipment comprises and a series ofly is specifically designed to the closely terminal device etc. of data acquisition of noncontact, and the less radio-frequency frequency range that adopts includes but not limited to 13.56MHz, 433MHz, 900MHz, 2.4GHz etc. repeat no more here at least.
From the foregoing description as can be known, because said system is based on wireless radio-frequency, be according to the communication of less radio-frequency agreement between handheld terminal 1 and the ground navigation transmitter 2, utilize simultaneously handheld terminal 1 can demonstration, voice broadcast and the functions such as online customer service that connect background system 3 provide real-time precision navigation service for the user, thereby solved can't accurately locating of existing in the existing navigator fix technology, and the problem of using or enjoy the navigation Service inconvenience, and hand-held terminal device is not had special requirement, help safeguarding and developing new application.
Be that mobile phone is that example describes below with the handheld terminal.
With reference to figure 2, mobile phone is except that conventional building blocks such as central processing unit, number and function key in the present embodiment, for realizing that navigation subsidiary function of the present invention also can include a less radio-frequency SIM card (this less radio-frequency SIM card can be carried out data interaction with specific communications protocol with less radio-frequency transmitter module on every side, and communication frequency band includes but not limited to 13.56MHz, 433MHz, 900MHz, 2.4GHz etc.), speech processing module, output module, telecommunication path module and GPS module etc.
Concrete, this mobile phone carries out data interaction by the ground navigation transmitter of less radio-frequency SIM card and periphery by specific communications protocol in the present embodiment, receive the navigation supplementary of the relevent informations of sending from the ground navigation transmitter such as its position of representative, the user can obtain real-time precision navigation service by following three kinds of modes, that is:
1, mobile phone screen shows; 2, voice broadcast; 3, connect online customer service.
Wherein mobile phone screen shows and to be meant by central processing unit control, directly shows the Word message that includes but not limited to this information that the ground navigation transmitter sends, pictorial information etc. by output module output back by the mobile phone terminal display screen.Voice broadcast is meant by central processing unit and controls, by speech processing module the information translation that the terrestrial wireless radio-frequency apparatus sends is become voice, and pass through voice output module (for example loudspeaker) by output module output back and export, the pedestrian just can hear the voice messaging of navigation.And the connection online customer service, be meant that user mobile phone is the navigation supplementary that receives, positional information for example, be transmitted into background service system by the telecommunication path module, background service system is according to client's needs, can get in touch this client by the form of voice, note, for it provides online Real-time and Dynamic position navigation directions.Need explanation, the navigation supplementary of being transmitted in the present embodiment includes but not limited to the GPS positional parameter information of this mobile phone, from the ground navigation transmitter receipt to navigation position information, advertising message and information, cellular base station locating information etc.
To sum up, the present invention has following advantage and beneficial effect:
1. the present invention has realized under the situation of not using navigator fix technology such as GPS location, UWB triangle location, cellular cell location, also can provide a kind of simple location of people and surrounding enviroment to guide navigation, to provide the user can grasp own place fast or to incite somebody to action position everywhere.
2, realize omnidistance accurately Voice Navigation; With Creative Science and Technology Co. Ltd, fashion style, ease for use with recreationally be blended in a global function handheld terminal, satisfy the particularly individual demand of blind person, high-end user of consumer.
3, feature richness: navigation backup system of the present invention can also send advertising message to the user by the ground navigation transmitter except the application aspect navigation, realize accurate shopping guide etc., helps safeguarding and developing new application.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a navigation backup system is characterized in that, comprising:
Mobile phone and ground navigation transmitter, wherein said ground navigation transmitter comprises memory module and wireless device transmitter module, described memory module stores the navigation supplementary of this position, ground or surrounding enviroment information, described less radio-frequency transmitter module according to and handheld terminal between the less radio-frequency agreement, the described navigation supplementary of described memory module storage is sent to handheld terminal;
Described mobile phone comprises:
The less radio-frequency SIM card, be used for according to and the ground navigation transmitter between the less radio-frequency agreement receive the navigation supplementary that the ground navigation transmitter sends;
Display process or speech processing module are used for described navigation supplementary is directly shown on described mobile phone screen; Or described navigation supplementary is converted to speech form output by voice-output device;
Central control module is used for comprising central authorities' control of above-mentioned less radio-frequency SIM card and display process or speech processing module operation.
2. system according to claim 1 is characterized in that, also comprises:
Background service system is got in touch with described mobile phone wireless, is used for the navigation supplementary of sending according to mobile phone, and client's needs, for the user provides online Real-time and Dynamic position navigation directions.
3. system according to claim 1 is characterized in that described mobile phone also comprises the locating information modular converter, be used for GPS locating information, the cellular base station locating information received, there is the prefabricated map in this mobile phone in contrast, and show, report to the user, or the contact online customer service.
4. a navigation backup system is characterized in that, comprising:
Handheld terminal and ground navigation transmitter, wherein said ground navigation transmitter comprises memory module and wireless device transmitter module, described memory module stores the navigation supplementary of this position, ground or surrounding enviroment information, described less radio-frequency transmitter module according to and handheld terminal between the less radio-frequency agreement, the described navigation supplementary of described memory module storage is sent to handheld terminal;
Described handheld terminal comprises:
Wireless radio frequency modules, be used for according to and the ground navigation transmitter between the less radio-frequency agreement receive the navigation supplementary that the ground navigation transmitter sends;
Display process or speech processing module are used for described navigation supplementary is directly shown on described handheld terminal screen; Or described navigation supplementary is converted to speech form output by voice-output device;
Central control module is used for comprising central authorities' control of above-mentioned wireless radio frequency modules and display process or speech processing module operation.
5. system according to claim 4 is characterized in that, also comprises:
Background service system with described handheld terminal radio contact, is used for the navigation supplementary of sending according to handheld terminal, and client's needs, for the user provides online Real-time and Dynamic position navigation directions.
6. system according to claim 4 is characterized in that handheld terminal also comprises the locating information modular converter, be used for GPS locating information, the cellular base station locating information received, there is the prefabricated map in this handheld terminal in contrast, and show, report to the user, or the contact online customer service.
7. system according to claim 4 is characterized in that, the less radio-frequency frequency range between handheld terminal and the terrestrial wireless radiofrequency launcher includes but not limited to 13.56MHz, 433MHz, 900MHz, 2.4GHz at least.
8. system according to claim 4 is characterized in that, described handheld terminal can be gathered handheld terminal for the exclusive data of mobile phone, palm PC PDA or less radio-frequency.
9. system according to claim 4 is characterized in that, described ground navigation transmitter is installed in businessman, public transport stop station board, the subway station, on the call box, walkway and/or on the sidewalk for visually impaired people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102136607A CN102095423A (en) | 2009-12-09 | 2009-12-09 | Navigation aid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102136607A CN102095423A (en) | 2009-12-09 | 2009-12-09 | Navigation aid system |
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| Publication Number | Publication Date |
|---|---|
| CN102095423A true CN102095423A (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102136607A Pending CN102095423A (en) | 2009-12-09 | 2009-12-09 | Navigation aid system |
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| CN102670384A (en) * | 2012-06-08 | 2012-09-19 | 北京美尔斯通科技发展股份有限公司 | Wireless voice blind guide system |
| CN104297763A (en) * | 2014-10-22 | 2015-01-21 | 成都西可科技有限公司 | Remote tracking directing system based on mobile phone |
| CN105405288A (en) * | 2015-12-20 | 2016-03-16 | 深圳步步汇通科技有限公司 | Intelligent guide system for the blind |
| CN105686934A (en) * | 2014-11-28 | 2016-06-22 | 航天信息股份有限公司 | A blind-guide method, device and system |
| CN110136432A (en) * | 2019-04-22 | 2019-08-16 | 广众通电子（深圳）有限公司 | Blind traffic indicating means and mobile terminal |
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Application publication date: 20110615 |