CN200952942Y - Electronic map key word search device for satellite navigation - Google Patents
Electronic map key word search device for satellite navigation Download PDFInfo
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- CN200952942Y CN200952942Y CN 200620133901 CN200620133901U CN200952942Y CN 200952942 Y CN200952942 Y CN 200952942Y CN 200620133901 CN200620133901 CN 200620133901 CN 200620133901 U CN200620133901 U CN 200620133901U CN 200952942 Y CN200952942 Y CN 200952942Y
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Abstract
The utility model relates to an electronic map key words searching device used for satellite navigation. The device consists of a touch screen, a central processor bilaterally and electrically connected with the touch screen, a storage unit bilaterally and electrically connected with the data information terminal of the central processor, a satellite navigation unit bilaterally and electrically connected with the guiding signal terminal of the central processor, a communication unit bilaterally and electrically connected with the communication terminal of the central processor, and a voice device electrically connected with the voice signal output terminal of the central processor; the central processor is used for searching the matched information in the storage unit according to the input key words with the touch screen; the touch screen is used for displaying the searching result and the corresponding guiding information; the communication unit is suitable for data communication with a service information center in wireless or wired communication method. The utility model electronic map key words searching device used for satellite navigation combines the required information searching and the satellite real-time navigation together, convenient for operation, and favorable for improving the quality of life.
Description
Technical field
The utility model relates to a kind of device that is used for the electronic map keywords retrieval of satellite navigation.
Background technology
In the prior art, auto navigation is realized by Automobile automatic navigation and service centre's assisting navigation dual mode.The displacement that utilizes sensor or positioning equipment to calculate the relative initial position of automobile continuously in the Automobile automatic navigation method, and the cartographic information of packing in car in advance utilize map matching technology to realize independent navigation.Service centre's assisting navigation is the vehicle that travels to be navigated according to the traffic information of collecting by service centre.
Disclosed Chinese patent literature CN1417708 related to a kind of electronic map device that is used for automobile satellite navigation system on May 14th, 2003.With semiconductor Storage Media device as high-speed Storage Media, the data type of employing inary Data (binary data) is used as the saving format of electronic chart in Storage Media, adopt relevance database search engine technique, set up a kind of can be used to follow make the electronic map device that a cover meets the navigational system purposes, can transfer related data apace in use.
Disclosed Chinese patent literature CN1815142 related to a kind of automobile navigation method on August 9th, 2006, comprise that a human pilot to vehicle provides the process of navigation information, navigation information passes through image, acoustic expression by car-mounted terminal, receive user's demand information and issue navigation information automatically by service centre, the user can require service centre that the artificial speech service is provided in the process of moving at any time, help the user to carry out the selection of route in real time, realize accurate navigation service next to the shin.Service centre is provided with unified service number, service centre all switches to the current local service center of user with user's demand for services information automatically according to user's traveling-position, in advance each information point is all unified to preserve detailed navigation information and the general navigation information of letter in the GIS of the service centre database, the position that service centre travels according to the user, arrive each the user and send navigation information by some forward direction car-mounted terminal, the navigation information that each user receives all comprises current location information and following two information by point.
The weak point of above-mentioned existing navigator is that it does not have the function of cartographic information retrieval, and searching to the destination makes troubles.
The electronic chart geographical location information comprises a large amount of points, line and face data, and will look for various correlative data in this huge database, must have a kind of efficiently, data retrieval mode easily.
The retrieval of electronic chart relates generally to contents such as search domain title, building name, street name, road name, comprises the simplification word, and for example " Peking University " abbreviates " Beijing University " as, and " Patent Office of State Intellectual Property Office " abbreviates " Patent Office " as.Present retrieval mode mainly contains full-text search, fuzzy search, compound retrieval (also claiming conjunctive search).
Disclosed Chinese patent literature CN1504927 related to a kind of electronic chart carries out intelligent retrieval by literal method that is used on June 16th, 2004.The abbreviation or the abbreviation of our the frequent use of input everyday spoken english when its characteristics are exactly retrieval, the search engine of electronic chart can be identified as the fixedly term that matches with abbreviation or the abbreviation of importing automatically, perhaps utilizes the mode of similar logic determines computing to inquire about its content.Can discern the abbreviation or the abbreviation of some information of place names automatically, with the input service of complexity become more simple, satisfy the custom of people's everyday spoken english.
The weak point of above-mentioned existing cartographic information search method is, it can not satisfy the Search Requirement of consumer to various information on services, as relate to eating in the people life, wear, live, go, various aspects such as work, study and amusement and recreation, can not combine with satellite navigation or mobile satellite location equipment, when retrieving consumption service project, place, play navigation function, to satisfy user's various demands.
The utility model content
The technical matters that the utility model solved provides a kind of Search Requirement that can satisfy the consumer to various information on services, the device of the electronic map keywords retrieval that is used for satellite navigation that can combine with satellite navigation again.
Various aspects such as described keyword classification relates to the eating of people life, wears, lives, goes, work, study and amusement and recreation.
Realize the device of the electronic map keywords retrieval that is used for satellite navigation in the utility model purpose, comprising: touch-screen, with the two-way central processing unit that is electrically connected of touch-screen, with the two-way storage unit that is electrically connected of the data message end of central processing unit, with the two-way satellite navigation unit that is electrically connected of the targeting signal end of central processing unit, with two-way communication unit that is electrically connected of the communication terminal of central processing unit and the voice device that is electrically connected with the voice signal output terminal of central processing unit; Central processing unit is used for retrieving the information that is complementary in storage unit according to the keyword of touch-screen input; Touch-screen is used to show result for retrieval and corresponding navigation information; Communication unit is suitable for carrying out data communication by a wireless or wired communication modes and an information on services center.
In the technique scheme, also comprise the keyboard, speech input device or the eeg signal input media that link to each other with the command signal input end of central processing unit, be used for substituting touch-screen to central processing unit input keyword or other control commands to be retrieved.
The utlity model has positive effect: in (1) the utility model, the electronic map keywords search method that is used for satellite navigation, can be implemented in the retrieval of information such as carrying out destination, service organization, service content, relevant expenses standard and service quality in the Satellite Navigation Set, can satisfy the Search Requirement of consumer to various information on services, can combine with satellite navigation again, retrieve use by the demand purpose to make things convenient for the consumer.(2) in the utility model, the information on services center makes upgrading in time of data by the data in the storage unit of wireless or wired communication modes replacement omniselector.(3) in the utility model, will accurately retrieve with the fuzzy search mode and combine, can improve recall precision and ease for use.Intuitive has been improved at least one route guidance line of the destination of described selection in geographic position by the current place of screen displaying.(4) in the utility model, the device that is used for the electronic map keywords retrieval of satellite navigation is omniselector, and this apparatus structure is simple, volume is little, so be easy to carry.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the circuit block diagram of the device of the electronic map keywords retrieval that is used for satellite navigation of the present utility model;
Fig. 2 is the flow chart that is used for the electronic map keywords search method of satellite navigation of the present utility model.
Embodiment
(embodiment 1)
The device of the electronic map keywords retrieval that is used for satellite navigation of present embodiment, its method of work comprises:
A, user import keyword to be retrieved by the touch-screen 2 of omniselector, and select keyword classification and geographic range to be retrieved, and central processing unit 1 is retrieved in storage unit 3 then.When range of search is set, can select to retrieve draw in an administrative area or with the distance range in the geographic position at current place.During retrieval, the user can select one of accurate retrieval mode and fuzzy search mode.
B, the keyword classification of selecting as the user are the service consumption time-like, and touch-screen 2 shows that interior all of described geographic range have service organization, place and the position on electronic chart thereof at the service consumption project place of this keyword, corresponding expenses standard and quality of service information.
For example: be chosen in " Jiangsu Province's Changzhou " and retrieve, the keyword of the service consumption class of input is " the Fish with Chinese Sauerkraut ", touch-screen 2 is presented at that all have restaurant, restaurant or the hotel etc. of " the Fish with Chinese Sauerkraut " in " Jiangsu Province's Changzhou ", as: the south of the River, Nanjing, Changzhou grand hotel, Changzhou richness be commerce and trade restaurant, Changzhou peace grand hotel holiday, Tang Xuan restaurant, Changzhou, Changzhou Grand Hotel, the new Jin Jiang River travelling merchants in Changzhou hotel, Changzhou CNPCI hotel, peace ChengShi Hotel, sky, Changzhou, the permanently happy hotel in Changzhou, the international hotel of Changzhou Helen etc. all.When the user selected " south of the River, Nanjing, Changzhou grand hotel ", touch-screen 2 promptly shows its site: No. 500, Changzhou Tongjiang Zhong Lu showed its position on electronic chart simultaneously; Also can show its service item that has (as: lodging, swimming, cosmetology, gymnasium, Saunas, massage, chess and card, table tennis, billiards, tennis, nightclub, KTV etc.), corresponding expenses standard and service quality, comprise rank, client's information such as suggestion, evaluation in the past.
Again for example: be chosen in " Wuxi City, Jiangsu Province " and retrieve, the keyword of service consumption class of input be " Nike footwear ", and touch-screen 2 is presented at the brand shop of all relevant " Nike footwear " in " Wuxi City, Jiangsu Province " and market, place and the position on electronic chart thereof, " Nike footwear " style, expenses standard and client's information such as suggestion, evaluation in the past accordingly accordingly.
Again for example: be chosen in retrieval in " Shanghai City ", the keyword of service consumption class of input be " swimming ", touch-screen 2 be presented at " Shanghai City " interior all have the place of " swimming " project, place and the position on electronic chart thereof, expenses standard and client's information such as suggestion, evaluation in the past accordingly.
C, when the keyword classification of selecting is service organization's time-like, touch-screen 2 shows that in the described geographic range all have title, place and the position on electronic chart thereof of the service organization of this keyword; When the user selected one of them service organization, touch-screen 2 showed all service consumption projects and corresponding expenses standard, quality of service information of this service organization.
For example: be chosen in " Jiangsu Province's Changzhou " and retrieve, when the keyword of the service organization of input was " grand hotel ", touch-screen 2 showed " Changzhou grand hotel ", " Chang Xinglou grand hotel " etc., and corresponding place and the position on electronic chart.When the user selects " Chang Xinglou grand hotel ", touch-screen 2 shows all service content of " Chang Xinglou grand hotel ", comprise each characteristic dish and corresponding expenses standard, quality of service information, comprise the rank in restaurant, client's information such as suggestion, evaluation in the past.
Menu as " Chang Xinglou grand hotel ":
| Steam and stew | Cooking | Praise soup | Burn and simmer |
| 1 Steamed Spare Ribs in Black Bean Sauce | 1 preserved vegetable minced meat | 1 Chengdu egg soup | 1 steamed spicy cabbage and pork |
| 2 pimiento Quick-fried eel slices | The 2 dried eel back ofs the body of stir-frying before stewing | 2 pocket squids | 2 fish slices in sweet and sour sauce |
| 3 little cage steamed rice four beef | 3 dry blowing yellow croakers | 3 Boiled cabbages | 3 fermented |
| 4 ginkgoes are steamed | 4 Spicy diced chicken with | 4 square-bottomed bamboo basket powder fish head | 4 prawns with pepper sauce balls |
| 5 the Fish with Chinese Sauerkraut | 5 Sichuan-style pork | 5 fresh flower bean curd | 5 pouched beancurd |
| 6 fiery lichee waists | 6 one taste with discrimination beancurd soup | 6 Braised Four |
When the user selected " ginkgo is steamed duck ", touch-screen 2 showed:
Ginkgo is steamed duck---and 150 yuan/part;
Material: one of duck (about 1000 grams).Ginkgo 200 grams.Lard stearin 500 grams, pepper 2 grams, cooking wine 15 grams, chicken fat 10 grams, clear soup 200 grams, ginger 10 grams, green onion 10 grams, salt 3 grams, Chinese prickly ash 2 grams, monosodium glutamate are defended gram, soup 150 grams, bean powder 15 grams.
Way:
1, ginkgo is beaten brokenly and shells, and boils in boiling water, tears epithelium off, cuts two, removes the heart, falls misery with boiling water again, explodes in the lard pot, pulls out stand-by.
2, duck is cleaned, killed the pin of decaptitating, with salt, pepper powder, the applied engagement of cooking wine, add ginger green onion, Chinese prickly ash, last cage steams taking-up in about 1 hour.Choose ginger green onion, Chinese prickly ash, chop up from the ridge bone, remove the os purum head, contain in the bowl, neat the rim of a bowl cavetto with cutter.
3, remaining duck is cut into fourth, mixes being put on the duck dried meat with ginkgo, Normal juice is poured into, add soup, it is mashed to duck that food steamer steams about half an hour, comes out of steamer and plough under in the dish.Mix clear soup in the pot, with chicken fat.Cooking wine, salt, monosodium glutamate, pepper powder, water bean powder, thicken soup are put lard, hang white sauce on duck.
When the user consulted " client's suggestion, evaluation in the past ", then touch-screen 2 showed:
This course fine (19%);
This course is (31%) better;
This course general (35%);
This course relatively poor (13%);
This course very poor (2%).
D, the keyword classification of selecting as the user are the destination time-like, and touch-screen 2 shows that interior all of described geographic range have destination title, place and the position on electronic chart thereof of this keyword.
For example: be chosen in " Jiangsu Province's Changzhou " and retrieve, the keyword of the destination of input is " winter jasmine building ", and touch-screen 2 is presented at " winter jasmine building " and the position on electronic chart thereof in " Jiangsu Province's Changzhou ".
Set up an information on services center simultaneously, be used for regularly collecting on the electronic chart service organization and service content, expenses standard and quality of service information on purpose; The information on services center is placed on the information of described collection on the webserver, and the user can be with the download of information of described collection to the storage unit 3 of omniselector, and replaces original data.(in other embodiments, can adopt wireless communication mode such as GPRS etc. to carry out data and replace).
Among the above-mentioned steps a, can be provided with whether comprise phonetically similar word, synonym or the simplified and complex form of Chinese characters by touch-screen 2 with regard to the keyword user.
Among the above-mentioned steps b-d, when the user selects a destination on electronic chart, the geographic position at the current place of the central processing unit 1 of omniselector navigation elements 4 detections via satellite, and carry out path computing according to the destination of described selection, pass through at least one route guidance line that touch-screen 2 shows the geographic position at current place to the destination of described selection at last, arrive the destination of described selection for the user along described route guidance line.
When described route guidance line was advanced, central processing unit 1 navigation elements 4 was via satellite implemented the course of monitor user ' the user, when finding that direct of travel or course do not meet described route guidance line, pointed out the user at any time by voice device 5.
The device of the above-mentioned electronic map keywords retrieval that is used for satellite navigation comprises: touch-screen 2, with the touch-screen 2 two-way central processing units that are electrically connected 1, with the two-way storage unit that is electrically connected 3 of the data message end of central processing unit 1, with the two-way satellite navigation unit 4 that is electrically connected of the targeting signal end of central processing unit 1, with two-way communication unit that is electrically connected 6 of the communication terminal of central processing unit 1 and the voice device 5 that is electrically connected with the voice signal output terminal of central processing unit 1; Central processing unit 1 is used for retrieving the information that is complementary according to the keyword of touch-screen 2 inputs in storage unit 3; Touch-screen 2 is used to show result for retrieval and corresponding navigation information; Communication unit 6 is suitable for carrying out data communication by a wireless or wired communication modes and an information on services center.Central processing unit 1 is an embedded processors ARM, and storage unit 3 is flash memory or hard disk etc., and described communication unit 6 is a usb circuit.
In other embodiments, also can adopt keyboard, speech input device or eeg signal input media etc. to link to each other, be used for substituting touch-screen 2 to central processing unit 1 input keyword to be retrieved with the command signal input end of central processing unit 1.The eeg signal input media is the brain wave that generates when human brain produces control command by gathering, and according to described brain wave to central processing unit 1 input control signal corresponding, as import selection or other control operation orders of keyword to be retrieved, relevant option.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (2)
1, a kind of device of the electronic map keywords retrieval that is used for satellite navigation is characterized in that: it comprise touch-screen (2), with the two-way central processing unit that is electrically connected of touch-screen (2) (1), with the two-way storage unit that is electrically connected of the data message end of central processing unit (1) (3), with the two-way satellite navigation unit (4) that is electrically connected of the targeting signal end of central processing unit (1), with two-way communication unit that is electrically connected of the communication terminal of central processing unit (1) (6) and the voice device (5) that is electrically connected with the voice signal output terminal of central processing unit (1); Central processing unit (1) is used for retrieving the information that is complementary in storage unit (3) according to the keyword of touch-screen (2) input; Touch-screen (2) is used to show result for retrieval and corresponding navigation information; Communication unit (6) is suitable for carrying out data communication by a wireless or wired communication modes and an information on services center.
2, the device that is used for the electronic map keywords retrieval of satellite navigation according to claim 1, it is characterized in that: also comprise the keyboard, speech input device or the eeg signal input media that link to each other with the command signal input end of central processing unit (1), be used for substituting touch-screen (2) to central processing unit (1) input keyword or other control commands to be retrieved.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620133901 CN200952942Y (en) | 2006-09-27 | 2006-09-27 | Electronic map key word search device for satellite navigation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200620133901 CN200952942Y (en) | 2006-09-27 | 2006-09-27 | Electronic map key word search device for satellite navigation |
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| CN200952942Y true CN200952942Y (en) | 2007-09-26 |
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| CN 200620133901 Expired - Lifetime CN200952942Y (en) | 2006-09-27 | 2006-09-27 | Electronic map key word search device for satellite navigation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507451C (en) * | 2006-09-27 | 2009-07-01 | 江苏华科导航科技有限公司 | Method and device for electronic map keywords search for satellite navigation |
| WO2018033067A1 (en) * | 2016-08-19 | 2018-02-22 | Huawei Technologies Co., Ltd. | Mobile device and method for generating perceptible output based on textual code |
| US9924323B2 (en) | 2016-08-19 | 2018-03-20 | Futurewei Technologies, Inc. | Apparatus and method for facilitating return of a mobile device |
-
2006
- 2006-09-27 CN CN 200620133901 patent/CN200952942Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100507451C (en) * | 2006-09-27 | 2009-07-01 | 江苏华科导航科技有限公司 | Method and device for electronic map keywords search for satellite navigation |
| WO2018033067A1 (en) * | 2016-08-19 | 2018-02-22 | Huawei Technologies Co., Ltd. | Mobile device and method for generating perceptible output based on textual code |
| US9924323B2 (en) | 2016-08-19 | 2018-03-20 | Futurewei Technologies, Inc. | Apparatus and method for facilitating return of a mobile device |
| US10278024B2 (en) | 2016-08-19 | 2019-04-30 | Futurewei Technologies, Inc. | Apparatus and method for facilitating return of a mobile device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU HUAKE NAVIGATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU SHINCO DIGITAL TECHNOLOGY CO., LTD. Effective date: 20080314 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080314 Address after: No 8, West Taihu Road, Xinbei District, Jiangsu, Changzhou: 213011 Patentee after: Jiangsu Huake GPS Technology Co., Ltd. Address before: Hutang town Wujin District Jiangsu city of Changzhou province Gufang Road No. 1, zip code: 213000 Patentee before: Jiangsu Xinke Digital Techn Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060927 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |