TW202301251A - Regional price display apparatus with special object removed including a database, a searching module, a calculation module and a transmission module - Google Patents

Abstract

This invention provides a regional price display apparatus with special object removed, including a database, a searching module, a calculation module and a transmission module, wherein the database is configured to store object position information and object information of a plurality of objects; the searching module is configured to receive regional ranges selected by a user and search, according to the selected regional ranges, a plurality of target objects of which the object position information falls within at least two selected regional ranges; then, the calculation module acquires the object information related to the target objects from the database according to a search result of the searching module, calculates a house price trend in the selected regional ranges on the basis of transaction prices and transaction time of the target objects, eliminates the target objects higher or lower than a predetermined ownership area and higher or lower than a predetermined proportion of a house price trend chart on the basis of the house price trend chart, and calculates the house price trend in the selected regional ranges on the basis of the transaction prices and transaction time of the target objects; and then, a user apparatus of the user displays the house price trend by the transmission module.

Description

Regional price display device excluding special objects

The invention is a transmission device, in particular a regional price display device for removing special objects.

In order to allow users to find houses that meet their needs faster, real estate agents provide a variety of search tools through the website, such as search by MRT station, search by map, search by community, etc., to meet the needs of various house buyers , to quickly filter objects to reduce the time it takes to find a home.

However, after all, the total price of houses is very expensive, so the process of buying and selling transactions often gets stuck in the price negotiation, and the transaction cannot be completed smoothly. For real estate agents, both the buyer and the seller are clients of the real estate agent, and there is no need to deliberately raise or lower the price during the matching process, only to allow both buyers and sellers to fully grasp the price information, with one Good deal at a reasonable price.

However, the so-called reasonable price is often relative, not absolute, so how to provide a reference price is the direction that real estate brokers are committed to. Among the reference prices, compared with the regional average price, the regional housing price trend is more reliable information, because the comparison of the housing price trend can eliminate short-term stimulus factors, such as policy changes and the impact of political events.

However, the current housing price trend is usually the average value of too many high-priced and low-priced objects in the entire administrative area, or the housing price trend of the community is too small and the sample is insufficient. Therefore, how to provide convenient operation and satisfy different users The search tool of demand is the problem to be solved urgently in the present invention.

In addition, the prices that many people care about are mainly residential prices, but many objects with special conditions are often sold in each area. If these special objects are not eliminated first, the average price obtained will be inflated or underestimated. Although real-price registration already notes such as transactions with relatives and friends, many special items such as luxury houses, storefronts, and suites with extremely high unit prices are still not listed as special items.

In order to achieve the above purpose, the present invention provides an area price display device that excludes special objects, stores a plurality of pre-defined area ranges in the database, and the user only needs to select at least two area ranges from the multiple area ranges, and send The device can search out the target objects falling in these regions according to at least two regions selected by the user, and calculate and provide the price trend based on the transaction price, transaction time, and title area of the object, so as to avoid the conventional technology in specifying Problems that are too large or too small in scope. The following is a brief description of the present invention.

In order to achieve the above object, the present invention provides an area price display device that excludes special objects, including a database, a search module, a calculation module and a transmission module, wherein the database is configured to store a plurality of objects Object location information and object information, the search module is configured to receive a user-selected area range, and according to the selected area range to search out how many of the object position information falls in the selected area range target objects, and then the calculation module obtains the object information related to the target objects from the database according to the search results of the search module, and calculates the target object based on the transaction price and the transaction time of the target objects. The housing price trend of the selected at least two areas, and based on the housing price trend chart, remove the items that are higher or lower than a predetermined right-shaped area, and higher or lower than a predetermined ratio of the housing price trend chart. and other target objects, and calculate the price trend of the selected area based on the transaction price and the transaction time of the target objects again, and then allow the user's user device to display the price trend through the transmission module.

Through the implementation of the present invention, the search range is limited to several specific areas, so that the user can only search for the target objects falling in these areas through the selection operation of the area, and further search from the database according to the search results. Obtain object information, obtain information such as the price trend of the specified block, learn more about the target object, and realize a more accurate object search service.

10: User device

101: User Interface

1011: map

1012, 1013: area scope

20: Teleporter

201: Database

202: Search Module

203: Calculation module

204: Teleportation module

The first figure is a system structure diagram including the transmission device of the present invention.

The second figure is a schematic diagram of a user interface for presenting a map in the present invention.

Figures 3A to 3B are schematic diagrams of the user interface for presenting maps in the present invention.

Figure 4 is a schematic diagram of the trend of housing prices in a specific area transmitted by the transmission device of the present invention.

The present invention can be obtained by the following examples. However, the implementation of the present invention is not limited by the following examples. Those skilled in the art can still deduce other examples according to the spirit of the disclosed examples. These embodiments all belong to the scope of the present invention. The present invention will be further described in detail with the following preferred embodiments and accompanying drawings.

Please refer to the first figure, the first figure is a system architecture diagram of the transmission device 20 of the present invention, the system includes the user device 10 and the transmission device 20 . Among them, the user device 10 mainly presents the user interface 101 through a display; the transmission device 20 mainly includes a database 201 , a search module 202 , a calculation module 203 and a transmission module 204 . The database 201 is configured to store object location information and object information of a plurality of objects, and the object information includes at least transaction price, transaction time, and title area of each object. The user device 10 can be a mobile phone, a tablet computer, a personal digital assistant PC (PDA) or desktop computer. The transmission device 20 and the user interface 101 are connected through a network. Among them, in this field, the modules of the general transmission device 20 will not be described in detail here, and only relevant modules related to the present invention will be described.

To put it simply, when the user 3 is operating, he needs to select an area on the map 1011 (as shown in the second figure) presented by the user interface 101, and after the area is selected, the transmission device 20 according to the user Search within the selected search range provided by the interface 101, and based on the house price trend chart, remove the target objects that are higher or lower than the predetermined entitlement area, and higher or lower than the predetermined ratio of the house price trend chart, and Calculate the price trend of the selected area based on the transaction price and the transaction time of the target objects again, and then send the price trend relative to the selected area (as shown in Figure 4) to the user interface 101 , for user 3 to browse.

In order to eliminate special objects with obviously high unit prices, such as mansions, storefronts, suites, etc., it is easy to miss the mansions with a particularly large number of square meters or suites with a particularly small number of square meters. Therefore, in In this case, in addition to screening based on the deviation value, that is, the house price trend chart as a benchmark, the target objects that are higher or lower than the predetermined ratio of the house price trend chart are eliminated, and the predetermined area of rights will be set at the same time. The target objects that are higher or lower than the predetermined area of the right are also eliminated. The predetermined ratio can use machine learning and other means to find the best value through continuous trial and error.

In order to display the calculation results, first consider that there are roughly three implementation modes for the selection of the area range on the map, which are circle selection as in Figure 3 A or arbitrary demarcation of the range, or blocks as in Figure 3 B choose. When the user activates the user device 10, the system will download the map data according to the location of the user device 10 or the administrative area designated by the user, and present a relative map through the user interface 101, so that the The user performs further operations.

Please refer to the second figure. The second figure is a schematic diagram of the user interface for presenting a map in the present invention. As shown in the second figure, in addition to the general map (dividing the map into multiple small squares of the same size according to the coordinates, dividing the map into different administrative districts according to the road name), the presentation of the map 1011 can also be based on the coordinates The map 1011 is divided into different regions based on road location information such as road names or street outlines.

Take the map of Taipei City as an illustration. The map of Taipei City is divided into 12 administrative districts. Among them, Zhongzheng District is bordered by Daan District in the east, bounded by the first section of Xinsheng South Road, the second section of Xinyi Road, the second section of Hangzhou South Road, and the first to fourth sections of Roosevelt Road; Hua District, bounded by Zhonghua Road. Each of these roads has road location information such as coordinates and road names. Each administrative district contains objects such as houses, communities, stores, commercial offices, factories, farmland, and construction land. Each object has corresponding coordinates and object information related to the object. Including the transaction price of each object, the real price registration price of each object, the surrounding living functions in each area, and the average price of the objects in each area.

When the map 1011 is divided into different areas, it mainly divides into communities, business districts, neighborhoods or neighborhoods based on street outlines. In the database 201 , various information about the area ranges are stored, including a plurality of area ranges divided by maps, road position information of area range boundaries, object position information and object information.

Please refer to Figures 3A to 3B. Figures 3A to 3B are schematic diagrams of user interfaces for presenting maps in the present invention. As shown in FIG. 3 , the user can use the mouse to drag a geometric figure, such as a rectangle or a circle, on the map 1011 to define a small area 1012 . However, although this method is easy to operate, it can only be circled according to the fixed graphics set by the system. In the circled range, areas that the user does not consider may be covered, but these areas cannot be excluded.

Another way to limit the area range 1012 on the map is to provide a drawing tool on the webpage, allowing users to use the mouse to draw lines and define the range freely on the map. In this way, an irregularly shaped range can be circled. Areas that do not need to be considered can also be excluded. only, When using drawing tools, a certain degree of proficiency is required to successfully surround a specific range to complete the operation, otherwise it is easy to fail due to unfamiliarity with the operation method, not only cannot frame the desired range, but also takes more time to modify or redraw.

After the geometric figure is dragged on the map 1011 or a line is drawn with the mouse to complete the selected area, the search module 202 starts to search for objects in the selected area. The search module 202 includes a detection unit and a search unit. The detection unit can receive the coordinate range covered by the area range on the user interface 101 , and search the database 201 for a target object falling within the coordinate range. However, in this mode of operation, if the circle selection range is too large, it will easily cause a burden on the server. At the same time, each user's operation is one-time, and there is no way to use the previous calculation to reduce the next calculation. . Therefore, a pre-established selectable area range is a solution.

As shown in Figure 3B, the map area can be further divided into multiple areas, and further divided into different areas according to life functions, for example: Yonghe City Hall life circle, Guohua Theater life circle, Fuhe Junior High School life circle , Yonghe Elementary School life circle and so on. In the present invention, each area range has an area code, and the area code is also stored in the database 201 . Preferably, there is an area code comparison table in the database 201, which records the corresponding relationship between the area range and the area code. For example, the life circle of Yonghe City Hall is 011, the life circle of Guohua Theater is 012, the life circle of Fuhe Junior High School is 013, The living circle of Yonghe Elementary School is 014...and so on.

In this way, from these area ranges, the user can select two or more area ranges, the search module 202 receives at least two area ranges selected by the user, and according to the boundary roads of the selected at least two area ranges Road location information (such as coordinates) is used to search for target objects whose coordinates fall within at least two selected areas.

Specifically, the search module 202 uses the transmission module 204 to present the map. More specifically, the transmission module 204 presents the map 1011 through the user interface 101 as shown in the second figure. Then, the user can directly select a plurality of regions 1013 on the user interface 101 , or use a button on the user interface 101 to activate a frame selection function to perform multiple selections in all regions. As shown in Figure 3B, the area selected by the user is the living area of Yonghe City Hall and the living area of Guohua Theater. The area codes of these two areas are 011 and 012 respectively.

As shown in the first figure, according to the area codes 011 and 012, the search module 202 uses the transmission module 204 to transmit the area ranges corresponding to these two area codes, that is, the living area of Yonghe City Hall and the living area of Guohua Theater. In order to let the user know at a glance, the selected area is marked with a different color than the unselected area. In a preferred embodiment of the present invention, the selected area range has a color mark, while the unselected area range has no color.

After the user selects an area, the search module 202 starts to search for objects in the selected area. The search module 202 includes a detection unit and a search unit. The detection unit can receive a click event on the area range on the user interface 101, that is, when the user clicks on an area range on the user interface 101, a click event will be triggered, and the content of the click event includes The region code that corresponds to this region range. According to the area code of the selected area, the detection unit obtains the corresponding area range and the coordinate range covering the area range from the database 201, and sends the selected area range to the transmission module 204, so that the user interface 101 Displays the box selection result.

Next, the search module 202 receives the click event received from the detection unit, uses the coordinate range in the click event and the object coordinates in the database 201, or directly according to the circled area range, to search out the The target object within the coordinate range. The calculation module 203 obtains the object information related to the target objects from the database 201 according to the search result of the search module, and calculates the selected at least one target object based on the transaction price and the transaction time of the target objects Price trends in two regions. Finally, the transmitting module 204 transmits the housing price trends of the at least two selected areas to the user device 10 .

Figure 4 is a schematic diagram showing the trend of housing prices in the area displayed by the transmission device according to the present invention. The graph in Figure 4 is the trend chart of transactions in more than two areas (communities) in the past year. Taking time and transaction unit price as the axis, a change curve can be drawn to let users know the transactions within a year Price changes. From the figure, we can clearly see the monthly development trend of the transaction prices of the objects in the selected area. This kind of calculation result based on the selected area allows users to have a more comprehensive understanding of the market changes in the selected area (such as several neighboring communities), and is no longer limited by the system's fixed area (such as Market changes in specific administrative regions or communities).

In order to present a more diversified housing price trend, the calculation module 203 obtains the object information related to a specific number of target objects from the database 201 according to the search results of the search module 202 according to the filter conditions, and based on the specific number of targets The transaction price of the object and the price trend of the at least two areas selected by the calculation of the transaction time.

For example, the filtering condition can be a house age, a building type, a layout, a distance from public facilities, and a community in the object information. Therefore, through such a screening method, in addition to providing the regional housing price trend that the user wants to know, it can further prompt whether the housing price trend of the object under which condition in the area is faster or slower than the overall average value. Products with relatively high price-performance ratio.

The transmission device of the present invention can search for the area selected by the user, and calculate the average transaction price and housing price trend of the selected area, which is not only easy to operate, but also allows the user to better understand the market changes in the selected area.

However, the above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention accordingly. Therefore, all equivalent structural changes made by using the description and drawings of the present invention are all included in the same reasoning. Within the scope of the present invention, it is hereby stated.

10: User device

101: User Interface

20: Teleporter

201: Database

202: Search Module

203: Calculation module

204: Teleportation module

Claims (10)

A regional price display device excluding special objects is used to transmit a housing price trend to a user's user device, including: A database configured to store an object location information and an object information of a plurality of objects, the object information at least including a transaction price, a transaction time, and a title area of each object; A search module configured to receive an area range selected by the user, and search out a plurality of target objects whose location information of the object falls within at least the selected area range according to the area range; A calculation module, coupled to the database and the search module, according to the search results of the search module, obtains the object information related to the target objects from the database, and the transaction based on the target objects Based on the price and the transaction time, one of the house price trends in the area selected by the calculation, and based on the house price trend chart, eliminates a house price that is higher or lower than a predetermined right-shaped area, and that is higher or lower than the house price trend chart. Predetermined proportion of these target objects, and calculate the price trend of the selected area based on the transaction price and the transaction time of the target objects again; and A transmission module, coupled to the calculation module, is configured to transmit the housing price trend of the at least two selected areas to the user device. The regional price display device for removing special objects as described in item 1 of the scope of the patent application, wherein the database further includes a plurality of regional ranges configured to store a road location information of a road, and the road is the boundary, and The search module further includes being configured to receive at least two area ranges selected by the user from the area ranges, and based on the selected at least two area ranges The road position information of the road in the area range is searched for a plurality of target objects whose object position information falls within the at least two selected area ranges. The regional price display device for removing special objects as described in item 2 of the scope of the patent application, wherein the search module uses the transmission module to present a map through a user interface, wherein the map is a plurality of regions bounded by the road The range is divided into multiple sub-map areas, and each sub-map area is defined with an area code. As described in item 3 of the scope of the patent application, the regional price display device for removing special objects, wherein the search module further includes: a definition module configured to define a click event for each of the area ranges on the user interface, and the click event includes the area code and coordinate range corresponding to one of the area ranges; a detection unit configured to receive the click event occurring in the area ranges on the user interface; and A search unit configured to receive the click event received from the detection unit, and use the coordinate range in the click event and the object position information in the database to search out the coordinates those target objects in range. The regional price display device for removing special objects as described in item 4 of the scope of the patent application, wherein the search module uses the transmission module to transmit the information corresponding to the at least two region codes according to at least two region codes that are clicked The at least two area ranges, wherein the selected at least two area ranges are marked with a color different from the unselected area ranges. The regional price display device for removing special objects as described in item 4 of the scope of the patent application, wherein the search module transmits the object position information of the target objects according to the zoom ratio of the map at the same time A total number of target objects and the number of such target objects Do not schema. The regional price display device for eliminating special objects as described in item 2 of the scope of the patent application, wherein the regions are divided according to the road location information, so that the regions are administrative districts, communities, business districts, neighborhoods or ri, among which The road location information includes a landmark, a road name and a street profile. The regional price display device for removing special objects as described in item 6 of the scope of the patent application, wherein the object location information is the coordinates corresponding to each object, and each target object has a location within the selected at least two regions. the coordinates. The regional price display device for eliminating special objects as described in item 1 of the scope of the patent application, wherein the calculation module obtains information related to a specific number of target objects from the database according to a filter condition based on the search results of the search module The object information, based on the transaction price and the transaction time of a specific number of target objects to calculate the price trend of the selected at least two areas. The regional price display device for eliminating special objects as described in item 9 of the scope of the patent application, wherein the filtering condition can be a house age, a building type, a layout, a distance from public facilities, 1. The community to which it belongs.

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