CN105512274A - Information search method and device - Google Patents
Information search method and device Download PDFInfo
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- CN105512274A CN105512274A CN201510883607.3A CN201510883607A CN105512274A CN 105512274 A CN105512274 A CN 105512274A CN 201510883607 A CN201510883607 A CN 201510883607A CN 105512274 A CN105512274 A CN 105512274A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
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Abstract
The invention provides an information search method and device. The information search method includes the steps that a first administrative region needing time zone and/or time difference search is determined according to search terms; an administrative time zone of the first administrative region is obtained from a geographical information atlas which is constructed in advance, and the geographical information atlas includes administrative time zones of all administrative regions; according to the administrative time zone of the first administrative region, the time difference between the time zone of the first administrative region and/or the first administrative region is calculated; the time difference between the time zone of the first administrative region and/or the first administrative region is output. By means of the information search method and device, time zone and/or time difference information can be provided for a user flexibly and accurately, and search requirements of the user are met.
Description
[technical field]
The present invention relates to Internet technical field, particularly relate to a kind of information search method and device.
[background technology]
In actual life, user often faces time difference computational problem, such as, when going on business.Usually, user can not calculate in person, but searched for by search engine, such as input " time difference in Beijing and Sydney ", now search engine the decorrelation content sites acquisition content relevant with " time difference in Beijing and Sydney " can show user as Search Results.As shown in Figure 1, the Search Results in Fig. 1 comes from " Baidu is known " a kind of existing result of page searching.
The existing Search Results about the time difference depends on the related content that content sites provides, the content that can only provide according to content sites, and dirigibility is poor, if the related content on content sites is deleted or shielding, then cannot export the Search Results needed for user.
[summary of the invention]
Many aspects of the present invention provide a kind of information search method and device, in order to provide time zone and/or time difference information to user flexibly, accurately, meet user search demand.
An aspect of of the present present invention, provides a kind of information search method, comprising:
According to search word, determine the first row administrative division needing to carry out time zone and/or time difference search;
From the geography information collection of illustrative plates set up in advance, obtain the administrative time zone of described the first row administrative division, described geography information collection of illustrative plates comprises the administrative time zone in each administrative area;
According to the administrative time zone of described the first row administrative division, calculate the time difference between the time zone of described the first row administrative division and/or described the first row administrative division;
Export the time difference between the time zone of described the first row administrative division and/or described the first row administrative division.
Another aspect of the present invention, provides a kind of information retrieval device, comprising:
Determination module, for according to search word, determines the first row administrative division needing to carry out time zone and/or time difference search;
Acquisition module, for from the geography information collection of illustrative plates set up in advance, obtain the administrative time zone of described the first row administrative division, described geography information collection of illustrative plates comprises the administrative time zone in each administrative area;
Computing module, for the administrative time zone according to described the first row administrative division, calculates the time difference between the time zone of described the first row administrative division and/or described the first row administrative division;
Output module, for exporting the time difference between the time zone of described the first row administrative division and/or described the first row administrative division.
As shown from the above technical solution, during the time difference of the present invention between the time zone and/or administrative area of search row administrative division, rely on no longer merely the content that content sites provides, but according to the geography information collection of illustrative plates comprising the administrative time zone in each administrative area set up in advance, the time difference between the time zone in real-time calculating administrative area and/or administrative area, no longer be limited to content sites, time zone and/or time difference information can be exported to user flexibly, accurately, meet user search demand.
[accompanying drawing explanation]
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of result of page searching in prior art;
The schematic flow sheet of the information search method that Fig. 2 provides for one embodiment of the invention;
The Search Results schematic diagram that Fig. 3 provides for another embodiment of the present invention;
The Search Results schematic diagram that Fig. 4 provides for further embodiment of this invention;
The Search Results schematic diagram that Fig. 5 provides for further embodiment of this invention;
The structural representation of the information retrieval device that Fig. 6 provides for further embodiment of this invention;
The structural representation of the information retrieval device that Fig. 7 provides for further embodiment of this invention.
[embodiment]
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The schematic flow sheet of the information search method that Fig. 2 provides for one embodiment of the invention.As shown in Figure 2, the method comprises:
201, according to search word (query), the first row administrative division needing to carry out time zone and/or time difference search is determined.
202, from the geography information collection of illustrative plates set up in advance, obtain the administrative time zone of the first row administrative division, geography information collection of illustrative plates comprises the administrative time zone in each administrative area.
203, according to the administrative time zone of the first row administrative division, the time difference between the time zone of the first row administrative division and/or the first row administrative division is calculated.
204, the time difference between the administrative time zone of the first row administrative division and/or the first row administrative division is exported.
In the present embodiment, for ease of describing and distinguishing, be called the first row administrative division by needing the administrative area of carrying out time zone and/or time difference search in search word.The first row administrative division can be any administrative area, and " arbitrarily " here refers to the quantity etc. not limiting rank between region, country origin, administrative area and administrative area.Illustrate, the first row administrative division can be at least one in Beijing, China, Mexico, the U.S. and Sydney etc.
In addition, the method that the present embodiment provides not only may be used for the time zone of search row administrative division, also may be used for the time difference between search row administrative division, can also time difference simultaneously between the time zone of search row administrative division and administrative area.When the time zone of search row administrative division, the method that the present embodiment provides not only can support the time zone in a search administrative area, also can support the time zone searching for two or more administrative area.Such as, if user wishes the time zone searching for " Beijing ", " Xinjiang " and " Sydney " three administrative areas simultaneously, then the method that the present embodiment provides can calculate the time zone in " Beijing ", " Xinjiang " and " Sydney " three administrative areas respectively.In like manner, during time zone between search row administrative division, the method that the present embodiment provides not only can support the time difference between search two administrative areas, also can support to search for the time difference between any administrative area of two or more.Such as, if user wishes to search for the time difference between " Beijing ", " Sydney " and " Xinjiang " three administrative areas, the method that then the present embodiment provides can calculate between " Beijing " and " Xinjiang " respectively, the time difference between " Beijing " and " Sydney " and between " Xinjiang " and " Sydney ".
Concrete, when user needs the time difference between the time zone of search row administrative division and/or administrative area, the search word being used to indicate and carrying out time zone and the search of/time difference can be inputted, such as " time zone, Pekinese ", " time zone in Xinjiang ", " time difference in Beijing and Sydney " etc. in the search box that search engine provides.Information retrieval device obtains search word, and from search word, extracts the administrative area needing to carry out time zone and/or time difference search, i.e. the first row administrative division.
Illustrate at this, if user wishes the time zone searching for two or more administrative areas simultaneously, then the search word of user's input comprises two or more administrative area.Information retrieval device can extract two or more administrative area from search word, and that is, the quantity of the first row administrative division is two or more.In the present embodiment, information retrieval device can resolve to the time zone needing to search for each the first row administrative division.
If user wishes to search for the time difference between two or more administrative area simultaneously, then the search word of user's input comprises plural administrative area, information retrieval device can extract plural administrative area from search word, and that is, the quantity of the first row administrative division is two or more.In the present embodiment, information retrieval device can resolve to needs to search for the time difference between every two the first row administrative divisions.
If processing mode conventionally, information retrieval device is after obtaining the first row administrative division needing to carry out time zone and/or time difference search, can go content sites search according to the key word such as " mark of the first row administrative division " and " time zone and/or the time difference ", thus the acquisition content relevant to these key words returns to user as Search Results.This mode depends on the related content that content sites provides, the content that can only provide according to content sites, and dirigibility is poor, if the related content on content sites is deleted or shielding, then cannot export the Search Results needed for user.
In the present embodiment, information retrieval device no longer depends on content sites as prior art, but based on the geography information collection of illustrative plates set up in advance, specifically based on the administrative time zone in administrative area each in geography information collection of illustrative plates, real-time calculating needs to carry out the time difference between the time zone of the first row administrative division of time zone and/or time difference search or the first row administrative division, solve the dependence to content sites when searching for time zone and/or the time difference, thus provide the information about time zone and/or the time difference to user flexibly, accurately.
In the present embodiment, set up geography information collection of illustrative plates in advance, mainly comprise in geography information collection of illustrative plates time zone for calculating each administrative area and/or time difference correlation information, the administrative time zone in such as each administrative area, the information such as longitude and latitude data and administrative area relation of inclusion.Such as, the related data in world community man, row/area, city can be obtained by various mode, these data are screened and arranged, and organize according to the data of data structure to each administrative area preset, obtain the structural data in each administrative area, the structural data in these administrative areas forms geography information collection of illustrative plates.A kind of form of structural data is as follows:
Beijing:
Longitude and latitude: 116 ° of 623'E, 23 ° of 6701'N;
Affiliated administrative area: China;
Administrative time zone: Asia/Shanghai;
Sydney:
Longitude and latitude: 150 ° of 53'E, 33 ° of 55'S;
Affiliated administrative area: Australia;
Administrative time zone: Australia/Sydney;
Execution time daylight-saving time: first Sunday of October, April next year first all end of day;
……
In said structure data, can using the attribute as administrative area such as longitude and latitude, affiliated administrative area, administrative time zone, by the title in administrative area, such as Beijing, Sydney etc. as index to search for.
Concrete, information retrieval device is after determining the first row administrative division needing to carry out time zone and/or time difference search, can from geography information collection of illustrative plates, obtain the administrative time zone of the first row administrative division, then according to the administrative time zone of the first row administrative division, calculate the time difference between the time zone of the first row administrative division and/or the first row administrative division, afterwards, export the time difference between the time zone of the first row administrative division and/or the first row administrative division.
Wherein, the process calculating the time zone of the first row administrative division comprises: according to the administrative time zone of the first row administrative division, determine the time zone of the first row administrative division, the time zone of the first row administrative division mainly refers to the administrative time zone in actual use here, and is not theoretical time zone.
Such as, suppose that user needs to search for the time zone in Xinjiang, then " Xinjiang " can be searched in geography information collection of illustrative plates as key word by information retrieval device, obtains the administrative time zone Asia/Shanghai in Xinjiang, then according to the administrative time zone in Xinjiang, determine that Xinjiang belongs to Dong Baqu.
Wherein, the process calculating the time difference between the first row administrative division comprises: according to administrative time zone and the time zone of the first row administrative division, calculates the current time of the first row administrative division; According to the current time of the first row administrative division, determine the time difference between the first row administrative division.
Such as, suppose that user needs to search for the time difference between Beijing and Sydney, then " Beijing " and " Sydney " can be searched for as key word by information retrieval device respectively in geography information collection of illustrative plates, administrative time zone, acquisition Pekinese is the administrative time zone in Asia/Shanghai and Sydney is Australia/Sydney, then according to administrative time zone, Pekinese and time zone, calculate Pekinese's current time, according to administrative time zone and the time zone in Sydney, calculate the current time in Sydney; And then according to the current time in Pekinese's current time and Sydney, obtain the time difference between Beijing and Sydney.
Further, consider that some administrative area may perform the daylight-saving time, performing period daylight-saving time, the time may set 1 to 2 hours ahead, calibrate so need combination whether performing the current time of daylight-saving time to the first row administrative division calculated, thus ensure the accuracy of the time difference.Concrete, after the current time calculating the first row administrative division, before calculating the time difference according to the current time of the first row administrative division, can judge whether the first row administrative division performs the daylight-saving time; If judged result is yes, then the current time of time migration to the first row administrative division caused according to the daylight-saving time is calibrated.Afterwards, the time difference can be calculated according to the current time after calibration.
Such as, suppose that user needs to search for the time difference between Beijing and Sydney, then " Beijing " and " Sydney " can be searched for as key word by information retrieval device respectively in geography information collection of illustrative plates, obtain administrative time zone, Pekinese, and obtain the administrative time zone in Sydney, then according to administrative time zone, Pekinese and time zone, calculate Pekinese's current time, according to administrative time zone and the time zone in Sydney, calculate the current time in Sydney; Judge that Sydney performs the daylight-saving time, so the current time of time migration to Sydney caused according to the daylight-saving time is calibrated, and then according to the current time in Sydney after Pekinese's current time and calibration, obtain the time difference between Beijing and Sydney.
Concrete, first can obtain the zero zone Greenwich Mean Time is 00: 00; Be 10 according to the time zone in Sydney and the deviation in zero zone, the current time obtaining Sydney is 10: 00, by judging to learn that current date (such as on November 2nd, 2015) Sydney performs the daylight-saving time, current time is calibrated, obtains the current time in Sydney is 11: 00; In like manner, the deviation according to time zone, Pekinese and zero zone is 8, and calculating Pekinese's current time is 8: 00, and the time difference calculating Beijing and Sydney is afterwards 3 hours.
In the above-described embodiment, information retrieval device no longer relies on the content of content sites, but add in computation process and judge whether the first row administrative division is performing the process of daylight-saving time, content sites can be avoided to cause the problem of the output error time difference because of time deviation that the daylight-saving time that do not upgrade in time causes, improve and export time zone and/or the precision of the time difference.
In an Alternate embodiments, based on the longitude and latitude data also comprising each administrative area in geography information collection of illustrative plates, information retrieval device is except calculating the time difference between the time zone of the first row administrative division and/or the first row administrative division, from geography information collection of illustrative plates, the longitude and latitude data of the first row administrative division can also be obtained; According to the longitude and latitude data of the first row administrative division, calculate the theoretical time zone of the first row administrative division; Export the theoretical time zone of the first row administrative division.In this embodiment, except the time difference between the time zone of the first row administrative division (time zone is here the actual administrative time zone used mainly) and/or the first row administrative division is provided to user, the theoretical time zone of calculating according to longitude and latitude data is also provided to user, be convenient to the accuracy of user based on the administrative time zone given by the judgement of theoretical time zone, reduce user whether to feel uncertain accurately to the administrative time zone that information retrieval device provides, be conducive to improving Consumer's Experience.
Such as, suppose that user needs to search for the time zone in Xinjiang, then " Xinjiang " can be searched in geography information collection of illustrative plates as key word by information retrieval device, the administrative time zone obtaining Xinjiang is the longitude and latitude data in Asia/Shanghai and Xinjiang, then according to administrative time zone, Pekinese, determine time zone Wei Dong eight district in Xinjiang, and calculate theoretical time zone Wei Dong six district in Xinjiang according to the longitude and latitude data in Xinjiang, export time zone Wei Dong eight district in Xinjiang and theoretical time zone Wei Dong six district in Xinjiang simultaneously.
In an Alternate embodiments, information retrieval device, except calculating the time difference between the time zone of the first row administrative division and/or the first row administrative division, according to the administrative time zone of the first row administrative division and time zone, can also calculate the current time of the first row administrative division; Export the current time of the first row administrative division.In this embodiment, except the time difference between the time zone of the first row administrative division and/or the first row administrative division is provided to user, the current time of the first row administrative division is also provided to user, this can be supplied to the time zone of user and/or the detail information of the time difference as information retrieval device, user is facilitated to understand the current time of the first row administrative division on the one hand, also being convenient to user judges that whether the given time difference is accurate on the other hand, if the difference of the such as current time in two administrative areas is inconsistent with the time difference provided, the result that descriptive information searcher provides is insincere, otherwise, the result that descriptive information searcher provides is believable, be conducive to improving Consumer's Experience.
Such as, suppose that user needs to search for the time zone in Xinjiang, then " Xinjiang " can be searched in geography information collection of illustrative plates as key word by information retrieval device, obtain the administrative time zone Asia/Shanghai in Xinjiang and the longitude and latitude data in Xinjiang, then according to administrative time zone, Pekinese, determine time zone Wei Dong eight district in Xinjiang, and according to the administrative time zone in Xinjiang and time zone, calculate the current time in Xinjiang, and theoretical time zone Wei Dong six district in Xinjiang is calculated according to the longitude and latitude data in Xinjiang, export time zone Wei Dong eight district in Xinjiang simultaneously, theoretical time zone Wei Dong six district in current time and Xinjiang.Such as, a kind of result schematic diagram as shown in Figure 3.
Again such as, suppose that user needs to search for the time difference between Beijing and Sydney, then " Beijing " and " Sydney " can be searched for as key word by information retrieval device respectively in geography information collection of illustrative plates, obtain administrative time zone, Pekinese, and obtain the administrative time zone in Sydney, then according to administrative time zone, Pekinese and time zone, calculate Pekinese's current time, according to administrative time zone and the time zone in Sydney, calculate the current time in Sydney; And then according to the current time in Pekinese's current time and Sydney, obtain the time difference between Beijing and Sydney; Export the time difference in Beijing and Sydney, Pekinese's current time, time zone, Pekinese and the current time in Sydney, the time zone in Sydney simultaneously.
Further, consider that some administrative area may perform the daylight-saving time, performing period daylight-saving time, the time may set 1 to 2 hours ahead, calibrates so need combination whether performing the current time of daylight-saving time to calculating.Concrete, after the current time calculating the first row administrative division, before the current time exporting the first row administrative division, can judge whether the first row administrative division performs the daylight-saving time; If judged result is yes, then the current time of time migration to the first row administrative division caused according to the daylight-saving time is calibrated.
Such as, suppose that user needs to search for the time difference between Beijing and Sydney, then " Beijing " and " Sydney " can be searched for as key word by information retrieval device respectively in geography information collection of illustrative plates, obtain administrative time zone, Pekinese, and obtain the administrative time zone in Sydney, then according to administrative time zone, Pekinese and time zone, calculate Pekinese's current time, according to administrative time zone and the time zone in Sydney, calculate the current time in Sydney; Judge that Sydney performs the daylight-saving time, so the current time of time migration to Sydney caused according to the daylight-saving time is calibrated, and then according to the current time in Sydney after Pekinese's current time and calibration, obtain the time difference between Beijing and Sydney; Export the time difference in Beijing and Sydney, Pekinese's current time, time zone, Pekinese simultaneously and calibrate the descriptive information that the rear current time in Sydney, the time zone in Sydney and Sydney are performing the daylight-saving time.A kind of result schematic diagram as shown in Figure 4, is aforementioned descriptive information Sydney being performed to the daylight-saving time by " now the performing the daylight-saving time " of enclosing in Fig. 4.
In the above-described embodiment, information retrieval device no longer relies on the content of content sites, but add in computation process and judge whether the first row administrative division is performing the process of daylight-saving time, content sites can be avoided to cause the current time of output error and the problem of the time difference because of the time deviation that the daylight-saving time that do not upgrade in time causes, improve the current time and the precision of the time difference that export.
What deserves to be explained is, information retrieval device can perform separately the method flow of the present embodiment, also the method flow of the present embodiment can be combined with prior art, namely information retrieval device is except calculating the time difference between the time zone of the first row administrative division and/or the first row administrative division in real time according to geography information collection of illustrative plates, can also search for content sites, and by the time zone calculated and/or time difference result and show user in the lump from the result that content sites searches.
Preferably, the time difference between the time zone of the first row administrative division that the present embodiment method can be calculated and/or the first row administrative division is presented on result of page searching as first Search Results, this result of page searching also comprises other Search Results searched from content sites.To search for " time difference in Beijing and Sydney ", a kind of result of page searching as shown in Figure 5.In Figure 5, first Search Results adopts the present embodiment method to calculate, and other Search Results obtains from content sites as prior art.
From above-mentioned, the present embodiment utilizes entity attribute data abundant in geography information collection of illustrative plates, the time difference between the time zone in real-time calculating administrative area and/or administrative area, and whether automatic decision administrative area is performing the daylight-saving time thus is providing accurate current time or the time difference, the theoretical time zone in administrative area can also be calculated, abundant time zone and/or time difference information can be provided flexibly, accurately, better user experience.The method adopting the present embodiment to provide, can greatly excite the search power of user, improves user's visit capacity of website.
It should be noted that, for aforesaid each embodiment of the method, in order to simple description, therefore it is all expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not by the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in instructions all belongs to preferred embodiment, and involved action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
The structural representation of the information retrieval device that Fig. 6 provides for further embodiment of this invention.As shown in Figure 6, the method comprises: determination module 61, acquisition module 62, computing module 63 and output module 64.
Determination module 61, for according to search word, determines the first row administrative division needing to carry out time zone and/or time difference search.
Acquisition module 62, for from the geography information collection of illustrative plates set up in advance, obtain the administrative time zone of the first row administrative division, geography information collection of illustrative plates comprises the administrative time zone in each administrative area.
Computing module 63, for the administrative time zone according to the first row administrative division, calculates the time difference between the time zone of the first row administrative division and/or the first row administrative division.
Output module 64, for exporting the time difference between the time zone of the first row administrative division and/or the first row administrative division.
In an Alternate embodiments, above-mentioned geography information collection of illustrative plates also comprises the longitude and latitude data in each administrative area.Based on this, acquisition module 62 also for: from geography information collection of illustrative plates, obtain the longitude and latitude data of the first row administrative division.Computing module 63 also for: according to the longitude and latitude data of the first row administrative division, calculate the theoretical time zone of the first row administrative division.Output module 64 also for: export the theoretical time zone of the first row administrative division.
In an Alternate embodiments, computing module 63 also for: according to administrative time zone and the time zone of the first row administrative division, calculate the current time of the first row administrative division.Accordingly, output module 64 also for: export the current time of the first row administrative division.
In an Alternate embodiments, computing module 63 when calculating the time difference between the first row administrative division, specifically for:
According to administrative time zone and the time zone of the first row administrative division, calculate the current time of the first row administrative division;
According to the current time of the first row administrative division, determine the time difference between the first row administrative division.
In an Alternate embodiments, as shown in Figure 7, this information retrieval device also comprises: judge module 65.
Judge module 65, for at computing module 63 according to the administrative time zone of the first row administrative division and time zone, after calculating the current time of the first row administrative division, judge whether the first row administrative division performs the daylight-saving time, and when judged result is for being, calibrate according to the current time of time migration to the first row administrative division that the daylight-saving time causes.
Based on above-mentioned, output module 64 when exporting the current time of the first row administrative division, specifically for the current time of the first row administrative division after output calibration.And computing module 63 is in the current time according to the first row administrative division, when determining the time difference between the first row administrative division, specifically for: according to the current time of the first row administrative division after correction, determine the time difference between the first row administrative division.
In an Alternate embodiments, output module 64 specifically for:
The time difference between the time zone of the first row administrative division and/or the first row administrative division is presented at result of page searching as first Search Results, and result of page searching also comprises other Search Results searched from content sites.
The information retrieval device that the present embodiment provides, during time difference between the time zone and/or administrative area of search row administrative division, rely on no longer merely the content that content sites provides, but according to the geography information collection of illustrative plates comprising the administrative time zone in each administrative area set up in advance, the time difference between the time zone in real-time calculating administrative area and/or administrative area, no longer be limited to content sites, time zone and/or time difference information can be exported to user flexibly, accurately, meet user search demand.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiment provided by the present invention, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, such as multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprising some instructions in order to make a computer equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory, RAM), magnetic disc or CD etc. various can be program code stored medium.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1. an information search method, is characterized in that, comprising:
According to search word, determine the first row administrative division needing to carry out time zone and/or time difference search;
From the geography information collection of illustrative plates set up in advance, obtain the administrative time zone of described the first row administrative division, described geography information collection of illustrative plates comprises the administrative time zone in each administrative area;
According to the administrative time zone of described the first row administrative division, calculate the time difference between the time zone of described the first row administrative division and/or described the first row administrative division;
Export the time difference between the time zone of described the first row administrative division and/or described the first row administrative division.
2. method according to claim 1, is characterized in that, described geography information collection of illustrative plates also comprises the longitude and latitude data in each administrative area;
Described method also comprises:
From described geography information collection of illustrative plates, obtain the longitude and latitude data of described the first row administrative division;
According to the longitude and latitude data of described the first row administrative division, calculate the theoretical time zone of described the first row administrative division;
Export the theoretical time zone of described the first row administrative division.
3. method according to claim 1, is characterized in that, also comprises:
According to administrative time zone and the time zone of described the first row administrative division, calculate the current time of described the first row administrative division;
Export the current time of described the first row administrative division.
4. method according to claim 1, is characterized in that, the described administrative time zone according to described the first row administrative division, calculates the time difference between described the first row administrative division, comprising:
According to administrative time zone and the time zone of described the first row administrative division, calculate the current time of described the first row administrative division;
According to the current time of described the first row administrative division, determine the time difference between described the first row administrative division.
5. the method according to claim 3 or 4, is characterized in that, the described administrative time zone according to described the first row administrative division and time zone, after calculating the current time of described the first row administrative division, comprising:
Judge whether described the first row administrative division performs the daylight-saving time;
If the determination result is YES, then the current time of time migration to described the first row administrative division caused according to the described daylight-saving time is calibrated.
6. the method according to any one of claim 1-4, is characterized in that, the time difference between the time zone of the described the first row administrative division of described output and/or the first row administrative division, comprising:
The time difference between the time zone of described the first row administrative division and/or described the first row administrative division is presented at result of page searching as first Search Results, and described result of page searching also comprises other Search Results searched from content sites.
7. an information retrieval device, is characterized in that, comprising:
Determination module, for according to search word, determines the first row administrative division needing to carry out time zone and/or time difference search;
Acquisition module, for from the geography information collection of illustrative plates set up in advance, obtain the administrative time zone of described the first row administrative division, described geography information collection of illustrative plates comprises the administrative time zone in each administrative area;
Computing module, for the administrative time zone according to described the first row administrative division, calculates the time difference between the time zone of described the first row administrative division and/or described the first row administrative division;
Output module, for exporting the time difference between the time zone of described the first row administrative division and/or described the first row administrative division.
8. device according to claim 7, is characterized in that, described geography information collection of illustrative plates also comprises the longitude and latitude data in each administrative area;
Described acquisition module also for: from described geography information collection of illustrative plates, obtain the longitude and latitude data of described the first row administrative division;
Described computing module also for: according to the longitude and latitude data of described the first row administrative division, calculate the theoretical time zone of described the first row administrative division;
Described output module is also for the theoretical time zone that exports described the first row administrative division.
9. device according to claim 7, is characterized in that,
Described computing module also for: according to administrative time zone and the time zone of described the first row administrative division, calculate the current time of described the first row administrative division;
Described output module is also for the current time that exports described the first row administrative division.
10. device according to claim 7, is characterized in that, described computing module specifically for:
According to administrative time zone and the time zone of described the first row administrative division, calculate the current time of described the first row administrative division;
According to the current time of described the first row administrative division, determine the time difference between described the first row administrative division.
11. devices according to claim 9 or 10, is characterized in that, also comprise:
Judge module, for judging whether described the first row administrative division performs the daylight-saving time, and when judged result is for being, calibrates according to the current time of time migration to described the first row administrative division that the described daylight-saving time causes.
12. devices according to any one of claim 7-10, is characterized in that, described output module specifically for:
The time difference between the time zone of described the first row administrative division and/or described the first row administrative division is presented at result of page searching as first Search Results, and described result of page searching also comprises other Search Results searched from content sites.
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