CN1147663A

CN1147663A - Numeral map and its marking method

Info

Publication number: CN1147663A
Application number: CN 95116022
Authority: CN
Inventors: 周敏
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-10-08
Filing date: 1995-10-08
Publication date: 1997-04-16

Abstract

The numeral map is one with numeral codes, rather than names, of units printed, and the numeral codes are arranged from top to bottom and from left to right. At the same time, a corresponding manual is provided and it has the name of units and corresponding numeral codes. By using the numeral map and the corresponding manual simultaneously, it is possible to find out quickly the geographical position and relevant data of some units. Compared to available maps, the said numeral map has increased, one to several times higher, capacity.

Description

Coding designation map and marker method thereof

The invention belongs to map and marker method thereof, specifically belong to digital designation map and marker method thereof.

Map is for various geographical formal matters, is what to have dwindled greatly, and with different symbols, color etc. they showed better.People can understand an area according to the map, and a country is so that the looks of All Around The World.Map has been widely used.March is fought, aviation, navigation, all be unable to do without map.In production and construction, as reclaim wasteland, build railway, the building reservoir all will use map.In life, our knowledge of studying, understand world situation, tourist communications all from not map.

The earth at our place is the spheroid in a flat ellipse garden, and the actual looks that show the earth with the method on plane exactly are a very difficult thing really.Geographers for this reason painstakingly for many years, geographer's (12nd century) in Ancient Chinese generation mainly adopts the pictograph method to represent mountains and rivers fluvial landform thing looks, the geographer in modern age, it is not deployable curved surface that the map scholar understands earth surface, pass through long term studies, work out numerous cartographic representations: when earth surface transformation is the plane, the utilization mathematical theory correspondingly is converted to the longitude and latitude of putting on the earth surface method of rectangular coordinate on the plane, they are referred to as sciagraphy, after being converted to the plane from curved surface, the relative position of each point will produce error inevitably on the earth.Map projection's feature on request can be divided into: orthomorphic (also being isometric projection), homolosine projection and aphylactic map projection can be divided into by the shape after the warp and weft projection: azimuthal projection, garden awl projection, garden post projection, the awl projection of many gardens and the awl projection of pseudo-garden etc.Although but used above several different methods to make map, and in actual use, the expression of map does not adopt rectangular coordinate to represent the relative position of geographical formal matter, all be to adopt the warp and weft coordinate system, be that the Royal Observatory Greenwich is the starting point (O point) of warp, the equator is the starting point (O point) of parallel.Such method is used till today in the modern war at home and abroad, has militarily for maintaining secrecy or needs under battle conditions, increasing to use rectangular coordinate to divide the region of war method that replaces zone or object to indicate at map with digital code.In the invention of Chinese patent 1097886A, adopt axis and coordinate points in lined and the grid replacement mathematics coordinate system, in map, set up grid coordinates numbering system together, all indicate numbering respectively in the two ends of capable lattice in length and breadth along the map edge then, and make thus " thing claims coordinate, code name detail list ", can claim coordinate code can directly find in the drawings by thing during people's knowledge figure, the scope of knowing map narrowed down in the map by whole map search in the grid, promptly still adopt the coordinate-system method to come designation map

Development along with modern economy, people reflect geography in economic life and daily life an urgent demand map greater amount ground, traffic, communication and economic information, be the economic construction service, as a lot of city maps, can't solve the various companies that increase sharply, the shop, the sign of service facility, say nothing of on map most valuable space, bustling location, urban district and indicate the lavatory, the communication point, point etc. is complained in consulting, newly the people to this city uses such map to feel very inconvenient, in addition, the city map that has is in sign, login on map indicates for unit, adopts paid marking mode, because the cartographic information capacity is little, sign expense height, this sign work is reluctant to participate in by many units, causes the cartography cost height of making, and the phenomenon that use value reduces, if the map capacity is big, the sign expense is corresponding just can be reduced, and the unit of participation will increase greatly, and this problem just can solve.Therefore, the information capacity that increases map is a very significant job, and prior art can not satisfactoryly address this problem.Contraction scale, becoming the whole figure of knowledge is that search zonule (grid), during to knowledge figure the user to set up organic conception unfavorable, increasing a large amount of lines anyhow on the map can influence the sharpness of map, adopt this marker method, the increase of cartographic information capacity is that the length that in a disguised form increases map reaches

Problem at prior art existence in map indicates, the inventor through for many years make great efforts to have obtained solution with great concentration: can increase the information capacity of map, can allow the map user promptly find the own such problem of needed information again from map.

Marker method and digital designation map that the present invention adopts are:

A kind of digital designation map and marker method thereof, be to compile code with number to replace organization, location method at ground chart display, representation unit, number is compiled the sortord of code on map: from top to bottom, from left to right sort, go up used number volume code and corresponding organization according to figure simultaneously and make the contrast handbook; When using this digital designation map, designation map and contrast handbook are combined use, the user can very promptly find this unit from designation map, is well understood to the unit geography information of being looked for and for information about.

More than said " digital or number compile code " all be to have comprised: the simple digital code of forming with numeral and two kinds of implications of number volume code of forming with numeral and English alphabet or specific code sign.More than said " unit " comprise various administration, enterprises and institutions, service organization, place name and other titles that need indicate.

Above-mentioned digital designation map and marker method thereof, the number that is adopted when ground chart display unit is compiled the making of code, be to carry out sorting code number earlier in the unit that the enterprising rower of map shows, represent its classification respectively with English alphabet specifically, as A, B, C ..., add numeral with letter then, form as A12, B35, the number of C53 etc. is compiled code, uses them to represent corresponding organization to show at the enterprising rower of map then; Also available different color is represented different unit classes, and then replaces corresponding organization to show at the enterprising rower of map with this coloured digital code (or number is compiled code).

Above-mentioned digital designation map and marker method thereof, be to compile codes according to number to contrast contrast handbook and the digital designation map made with organization and use simultaneously, the classification of organization and the principle of handbook developing are: each coding of the unit of searching is convenient in the contrast handbook, and can shorten code length and be convenient to show at the enterprising rower of map.Utilize the contrast handbook to compile code during use and retrieve organization (coding adopts the letter or number size order to arrange) from number, can retrieve number from organization and compile code (organization adopts order of strokes to arrange), also can retrieve number from organization and compile code with the classification table of comparisons.

Above-mentioned digital designation map and marker method thereof, compile codes when the ground chart display with number, sign can be from the middle and upper part or the intensive part of middle part unit, and the upper part of map and lower part be marginal portion (unit distribute few part) can be directly in the title of ground chart display unit.Sometimes search the unit of these parts for the ease of the user, can also simultaneously the number of these part organizations be compiled code and all be shown on the map, be convenient to the user and find them from contrast handbook and designation map.

Above-mentioned digital designation map and marker method thereof have been obtained good effect through use.Adopting number to compile code replaces organization to indicate in digital designation map, increased the information capacity of map widely, particularly the unit information amount can increase by one to several times, as on urban transportation unit's distribution plan, the map that adopts this method to indicate can reflect identifying sheet list bit position and these units and road well, the relations such as relative position of mass transportation facilities running route and bus stop, because information capacity increases greatly, a lot of above-mentioned public service facilities are (as the communication point, the lavatory, point is complained in consulting, parking area or the like) all signable on figure, a large amount of (companies of newly established unit, the shop, enterprise etc.) also might show at the enterprising rower of map, satisfied because market economy develops rapidly, the needs that information such as geography are increased day by day of each side, this marker method and coding designation map have good economic benefit and social benefit.

Below narrate embodiments of the invention with reference to the accompanying drawings:

The present invention is existing with Fig. 1: " certain urban transportation figure " is example.In order to say something conveniently, this communication chart has only partly indicated several volume codes so that narration.

For (Fig. 1) digital designation map, we have made the contrast handbook of designation map, at first carry out the unit classification, below are a kind of mode classifications:

Category-A: Party and government offices, other cities mechanism in this area

Category-B: politics and law army and police, people's air defense customs, tourist service

C class: scientific research and design, entertainment physical culture, post and telecommunications

D class: democratic party, people's organization, religion, journalism

E class: school eduaction, health care, urban construction

F class: banking and insurance business, communications and transportation

The G class: pair, company are herded in water power coal gas, construction and installation, agricultural

H class: factory, shop

In this example, the part number that we are indicated according to (Fig. 1) " certain urban transportation figure " is compiled code, lists table 1 in (Fig. 2): " number is compiled the code and unit (classification) the title table of comparisons " and (Fig. 3) in table 2: " organization and count the volume code table of comparisons ".

Number (Fig. 2) in the table 1 compiles code and organization is all compiled the big minispread of code by unit classification and number, so after finding number volume code from designation map, be easy to find its organization from table 1.As near find in Fig. 1 (communication chart) the user location " cinema " unit is A12, preparing the C18 position goes, from (Fig. 2) watch 1, find A12 effective unit name very soon and be called " Guiyang physical culture ﹠ sports commission ", and which kind of vehicles is the organization of C18 can determine to take advantage of arrive in the destination rapidly (in the present embodiment for " institute for drug control, Guizhou Province " soon, Fig. 1 is in order to say something, do not mark the city public transit vehicle, the electric car working line, but the important organization in the traffic lines, names of station etc. are to indicate clearly, these all will indicate actual designation map, and more detailed); Opposite is in the real life under a lot of situations, we utilize map to look for a certain unit position, promptly be to know organization preparation definite its position on map, if we will arrive " Guizhou Province the Industry and Commerce Bureau " and handle affairs, just can utilize table 2 (Fig. 3)-" organization is compiled the code table of comparisons with number " to find its number volume code by stroke order is A15, on Fig. 1, its position can be found rapidly, just the route that goes to the working most convenient can be found.Because we compile code with number: from top to bottom, from left to right ordering.So search very convenient.If the user that unit classification is familiar with, from table 1: what also be easy to find this unit " number is compiled the code and unit (classification) the title table of comparisons " counts the volume code, searches its geographic position with it in map then.

From the two-way use of above example, basic explanation the present invention " digital designation map and marker method thereof "

Also have a kind of marker method what deserves to be explained is in addition: in actual designation map, also can adopt number of colours word code group to indicate all kinds of units on the map, but the color that is to use can not be too much, so the unit classification will comprehensively be simplified again.Such as, when we adopt redness, Lan Se and 3 kinds of color numerals of black unit of sign, can stipulate voluntarily:

Red digital code is represented: local mechanism is stayed in administration, public institution, other cities;

Blue chromatic number word code is represented: industrial and mining enterprise unit;

Black numbers coded representation: company, commerce, service industry and other unit.

Too all units have been divided into three major types with such sorting technique.

This sorting technique, a kind of digital code of color are represented a unit, and the same digital code of different colours is because the color difference can be represented different units.

As: the provincial Department of Finance---075 (redness)

Mining machinery plant-075 (blue look)

Department store, city-075 (black)

In this method for expressing, be not pure digital code owing to do not add alphabetical the forming of classification in the number volume code, compiling code with the number that uses letter to add that numeral is formed compares, the length of digital code reduces one, so also just can the unit of remedying after the classification decreased number, the problem that Board Lot increases in each big class allows the user reduce the memory difficulty, the convenient use is so it also is a kind of important and simple and clear marker method.

Compiling code when the enterprising rower of map shows with number, from accompanying drawing 1 as can be seen, number is compiled the strictly not parallel bottom line of codes, and mainly is to follow to be convenient to the principle that indicates and discern.When the ground chart display, general number is compiled the starting point of code, is that starting point indicates with close traffic line end.

Claims

1, a kind of digital designation map and marker method thereof, it is characterized in that, compile code with number and replace organization, location method at ground chart display, representation unit, number is compiled the sortord of code on map: from top to bottom, from left to right sort, go up used number volume code and corresponding organization according to figure simultaneously and make the contrast handbook; When using this digital designation map, designation map and contrast handbook are combined use, the user can very promptly find this unit from designation map, is well understood to the unit geography information of being looked for and for information about.

2, digital designation map according to claim 1 and marker method thereof, the number that it is characterized in that being adopted when ground chart display unit is compiled the making of codes, be to carry out sorting code number earlier in the unit that the enterprising rower of map shows, represent its classification with the English words mother stock specifically, as A, B, C ..., add numeral with letter then, form as A12, B35, C53 etc. just obtain number and compile code, use them to represent corresponding organization to show at the enterprising rower of map then; Also available different color is represented different unit classes, and then replaces corresponding organization to show at the enterprising rower of map with this coloured digital code (number is compiled code).

3, digital designation map according to claim 1 and marker method thereof, it is characterized in that compiling codes according to number contrasts contrast handbook and the digital designation map made with organization and use simultaneously, the classification of organization and handbook developing principle are: the unit of searching and coding are convenient in the contrast handbook, and can shorten code length and be convenient to the enterprising rower of map and be shown principle, utilize the contrast handbook to compile code during use and retrieve organization (coding adopts the letter or number size order to arrange) from number, can retrieve number from organization and compile code (organization adopts order of strokes to arrange), also can retrieve number from organization and compile code with the classification table of comparisons

4, digital designation map according to claim 1 and marker method thereof, it is characterized in that compiling code when the ground chart display with number, sign can be from the middle and upper part or the intensive part of middle part unit, and the upper part of map and lower part (be unit distribute few marginal portion) can be directly in the title of ground chart display unit.Sometimes search the unit of these parts for the ease of the user, can also simultaneously the number of these part organizations be compiled code and all be shown on the map, be convenient to the user and find them from contrast handbook and designation map.