A community shared facilities layout analysis and planning system

Abstract

The present invention relates to the field of facility planning technology, and specifically to a community shared facility layout analysis and planning system. It includes a feature analysis module, an associated district determination module, and a planning determination module. By clarifying the terrain features, terrain area, passenger flow, and traffic density of the facility planning area, actual features are constructed, and the associated shared facility area is pre-determined in the resource database through the actual features, and the facility planning scheme is obtained. The application status value of the facility planning scheme is obtained by analyzing the risk, loss, and usage of the facility planning scheme, and the risk of the facility planning scheme in the actual application process is judged, so as to determine a target planning scheme that is better and more suitable for the facility planning area among a large number of facility planning schemes. On the one hand, it speeds up the layout planning of the facility planning area, and on the other hand, it enables the facility planning area to have less risk in the subsequent application process after the layout planning is carried out, and is more suitable for actual application.

Description

Technical Field

[0001] The present invention relates to the technical field of facility planning, and in particular to a community shared facility layout analysis and planning system. Background Art

[0002] Shared facility layout planning is a planning method based on the concept of resource sharing. It optimizes facility layout, improves facility utilization efficiency, and maximizes resource utilization. Its main purpose is to improve the utilization efficiency of public facilities, reduce construction and operation costs, and improve service efficiency while meeting people's needs through scientific and reasonable layout.

[0003] When constructing shared facilities in community areas in cities, they are usually selected from preset planning schemes to determine whether the planning scheme can meet the facility layout planning of the current community area. However, in the selection process, the terrain features, population data characteristics and other data are usually referred to, so that the selected planning scheme is difficult to consider the problems caused by the current facilities in the actual application process. As a result, when determining the planning scheme to plan the layout of the community area, the efficiency of the current community area layout planning is affected because an appropriate planning scheme cannot be provided. In addition, how to determine a layout planning scheme that has low use risk, reduces resource loss, and is more suitable for the current community area shared facilities is a problem that needs to be solved at present. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a community shared facility layout analysis and planning system, which can effectively solve the problem that the prior art cannot provide an adaptive planning scheme to enable the community area to carry out rapid and adaptive layout planning.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The present invention provides a community shared facilities layout analysis and planning system, which at least includes:

[0007] A feature analysis module is used to obtain communities that currently need to carry out shared facility layout and mark them as facility planning areas, and obtain actual features of the facility planning areas;

[0008] The associated area determination module is used to determine the shared facility area that is the same as the actual characteristics, has been planned and is at the same application time in the resource database, and mark the shared facility area as an associated shared facility area, and build an associated shared facility queue based on the associated shared facility area , among which:

[0009] Obtain the corresponding facility planning scheme in the associated shared facility area, and perform risk analysis, loss analysis, and usage analysis on the facility planning scheme, thereby obtaining the application status value of the associated shared facility area , based on the application state value Rebuild the associated shared facility queue , to associate a shared facility queue The target planning scheme is determined to be applied to the facility planning area;

[0010] Planning decision module, which is used to associate shared facility queues There are multiple identical application status values ​​in When there are multiple corresponding target planning schemes, the target planning scheme applicable to the facility planning area is determined from among the multiple target planning schemes.

[0011] Further, practical features include:

[0012] Topographic features , which are the slope, aspect, soil type, and groundwater depth of the terrain in the facility planning area;

[0013] Terrain area , which is the land area of ​​the facility planning area;

[0014] Traffic , which is the population and age distribution ratio of the area where the facility planning area is located;

[0015] Traffic density , which is the number of transportation stations under the threshold of the facility planning area.

[0016] Furthermore, the calculation formula for risk analysis is:

[0017]

[0018] Where: is the risk value, is the total number of people injured using facilities in the associated shared facility area, is the total ramp status value of the roads in the associated shared facility area, is the total number of facilities that have not been equipped with protective equipment in a timely manner. , as well as are the corresponding influence weights, for , as well as The sum of is a constant correction factor.

[0019] Furthermore, the total ramp state value The calculation formula is:

[0020]

[0021] Where: is the number of ramps, and the length, width and angle of each ramp are , For the The length of the ramp, For the The width of the ramp, For the The angle of the ramp.

[0022] Furthermore, the loss analysis calculation formula is:

[0023] Where: is the loss value, For usage time, is the total damaged area of ​​the facility, is the maintenance frequency, is the damage value, , , as well as are the corresponding influence weights, for , , as well as The sum of is a constant correction factor.

[0024] Furthermore, the total damaged area of ​​the facility The calculation formula is:

[0025]

[0026] Where: The corresponding areas of the damaged points on the facilities are For the The area of ​​the damaged point, It is the total damaged area composed of multiple damaged points on the facility.

[0027] Furthermore, the damage value The calculation formula is as follows:

[0028]

[0029] in, is the amount of structural damage to the facility, is the usage rate destruction, and are the corresponding influence weights respectively.

[0030] Furthermore, the calculation formula for the usage degree analysis is:

[0031]

[0032] Where: is the usage level of the facility, is the sum of the average number of times different facilities are used each month. For each usage time, is the influence weight, is a constant correction factor.

[0033] Furthermore, the application state value The method to determine is:

[0034]

[0035] Where: To associate a shared facility queue The application status value of the associated shared facility area, is the risk value, is the loss value, It is the usage degree value.

[0036] Associate shared facility queue The construction method is:

[0037] Clearly define the application status values ​​of all associated shared facility areas ;

[0038] Apply the status value Sort by small to large to synchronously arrange the associated shared facility areas in order to regenerate the associated shared facility queue ;

[0039] In the associated shared facility queue The status value will be applied The facility planning scheme corresponding to the smallest associated shared facility area is marked as the target planning scheme.

[0040] Compared with the known prior art, the technical solution provided by the present invention has the following beneficial effects:

[0041] By clarifying the terrain features, terrain area, pedestrian flow and traffic density of the current facility planning area, actual features are constructed, so as to pre-determine the associated shared facility areas that match it in the resource database through the actual features, and obtain the facility planning scheme of the associated shared facility area. Thus, the application status value of the facility planning scheme is obtained by performing risk analysis, loss analysis and usage degree analysis on the facility planning scheme, so as to judge the risk situation of the facility planning scheme in the actual application process, so as to determine the better and more suitable target planning scheme for the facility planning area among a large number of facility planning schemes. On the one hand, it can speed up the layout planning of the facility planning area, and on the other hand, it can make the facility planning area less risky in the subsequent application process after the layout planning is carried out, and more suitable for the actual application. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 It is the overall module block diagram of the present invention. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] The present invention will be further described below in conjunction with the embodiments.

[0046] Example 1 (see Figure 1 ): A community shared facilities layout analysis and planning system, comprising at least:

[0047] The feature analysis module is used to obtain the community (in the present invention, the community refers to an actual area) where the shared facilities layout is currently required and mark it as a facility planning area, thereby obtaining the actual features of the current facility planning area, wherein the actual features include the terrain features corresponding to the facility planning area , Terrain area , Traffic and traffic density , thus, through the terrain features , Terrain area , Traffic and traffic density Constructing actual features;

[0048] In the above:

[0049] Topographic features The slope, aspect, soil type, and depth of groundwater level of the terrain in the facility planning area;

[0050] Terrain area The land area for the facility planning area;

[0051] Traffic The population and age distribution ratio of the area where the facility planning area is located, where the age distribution includes infants and children (0-5 years old), children and adolescents (6-17 years old), youth (18-34 years old), middle-aged (35-64 years old) and the elderly (65 years old and above). The age distribution is obtained based on the data published by the annual population census. The age distribution of the area is obtained to obtain the corresponding age distribution ratio. For clarifying the age distribution ratio, people of different age groups have different actual needs, so it has an impact on the construction layout of community shared facilities. In order to achieve reasonable planning, it is taken into account in turn, so that more accurate steps can be performed in the subsequent steps;

[0052] Traffic density It is the number of transportation stations under the range threshold of the facility planning area. Here, transportation stations refer to bus stations and urban rail transit stations. The range threshold is determined by taking the shared facility area as the coordinate point. At present, the range threshold can be determined in advance based on the preset straight-line distance between the coordinate point and the facility planning area, usually 1km or 2km, to consider the convenience of the facility planning area in subsequent construction and commissioning. The number of transportation stations is thus determined based on the range threshold.

[0053] It should be noted that the facilities planned in the facility planning area include shared rest areas, stretching equipment areas, outdoor nature areas, etc.

[0054] Furthermore, it also includes:

[0055] The associated zone determination module is used to determine the terrain features corresponding to the actual features. , Terrain area , Traffic and traffic density In the resource database (a database that records and stores the planned shared facility areas), a shared facility area that is identical to the shared facility area and is currently planned and at the same application time (i.e., the time it is put into use) is determined, and the shared facility area is marked as an associated shared facility area. Thus, an associated shared facility queue is constructed based on the determined associated shared facility area. , and then to associate the shared facility queue The analysis is performed on the associated shared facilities area in which:

[0056] Obtain the corresponding facility planning scheme in the associated shared facility area, and analyze the facility planning scheme to determine the facility planning scheme applied to the facility planning area, so as to facilitate the layout planning of the facility planning scheme. The specific method for analyzing the associated shared facility areas in is as follows:

[0057] Conduct a risk analysis:

[0058]

[0059] Where: is the risk value, is the total number of people injured using facilities in the associated shared facility area, is the total ramp status value of the roads in the associated shared facility area, The total number of protective equipment that was not configured in time (on the same day) for the facilities (referring to the facilities that are required to be equipped with protective equipment, which is usually the case when the facilities are initially equipped with protective equipment. Because the inventory of the protective equipment is small, difficult to repair or easy to disassemble, it is damaged or lost during use and cannot be replaced or repaired in time), , as well as are the corresponding influence weights (which can be set by personnel in advance), for , as well as The sum of is a constant correction factor, from which the risk value of the facility planning scheme in the associated shared facility area can be calculated , thereby obtaining the risk situation generated by the facility planning scheme in the actual application process, so as to consider the actual impact of risk factors on the entire facility planning scheme;

[0060] in, The calculation formula is:

[0061]

[0062] Where: is the number of ramps, and the length, width and angle of each ramp are , For the The length of the ramp, For the The width of the ramp, For the The angle of the ramp;

[0063] To perform loss analysis:

[0064] Where: is the loss value, is the usage time (from the time of being put into use to the present), is the total damaged area of ​​the facility, is the maintenance frequency ( ), is the damage value, , , as well as are the corresponding influence weights (which can be set by personnel in advance), for , , as well as The sum of is a constant correction coefficient, from which the loss value of the facility planning scheme in the associated shared facility area can be calculated ;

[0065] In the above formula, The calculation formula is:

[0066]

[0067] Where: The corresponding areas of the damaged points on the facilities are For the The area of ​​the damaged points, among which, for Determine according to the area formula, which includes but is not limited to circle, triangle, rectangle, square, trapezoid, etc. The corresponding area formula can be used to calculate the shape of the damaged point on the facility. I will not go into details here. What needs to be explained here is that It is the sum of the areas of multiple damaged points on the facility, that is, the total damaged area;

[0068] In the above formula, the damage value According to the following relationship:

[0069]

[0070] in, is the amount of structural damage to the facility (due to direct damage caused by human factors or rain, snow, or strong winds). is the usage rate damage (the damage caused by the usage time), and are the corresponding influence weights respectively;

[0071] This will allow us to obtain the loss situation incurred during the actual application of the facility planning scheme, so as to consider the actual impact of the loss factor on the entire facility planning scheme;

[0072] Conduct usage analysis:

[0073]

[0074] Where: is the usage level of the facility, is the sum of the average number of times different facilities are used each month (the average number of times a single facility is used each month is determined based on the time between the facility being put into use and the current time, thereby obtaining the sum of the number of times multiple different facilities are used). The usage time for each time (with The method of determining is similar, so I won’t go into details). is the impact weight (which can be set by personnel in advance), is a constant correction coefficient, from which the frequency and quantity of use of the facility planning scheme in actual use can be obtained, and the actual impact of the use frequency factor on the entire facility planning scheme can be obtained;

[0075] This is determined based on the following relationship:

[0076]

[0077] Where: To associate a shared facility queue The application status value of the shared facility area is associated with It can reflect the actual situation of the current facility planning scheme in the specific application process. Therefore, in order to determine the appropriate facility planning scheme for the facility planning area, perform the following steps:

[0078] Clearly define the application status values ​​of all associated shared facility areas ;

[0079] Apply the status value Sort by small to large to synchronously arrange the associated shared facility areas in order to regenerate the associated shared facility queue ;

[0080] In this way, in the associated shared facility queue The status value will be applied The facility planning scheme corresponding to the smallest associated shared facility area is marked as the target planning scheme;

[0081] In summary, that is to say, in the associated shared facility queue When there are a large number of facility planning schemes (shared rest areas (benches), stretching equipment areas (exercise equipment), outdoor nature areas, etc. (roads) with different structural forms), the target planning scheme is the current optimal facility planning scheme. Therefore, it is convenient to input the target planning scheme into the facility planning area for planning and construction layout, and use the target planning scheme to plan and construct the facility planning area, thereby improving the accuracy of the shared facility construction layout in the facility planning area.

[0082] It is worth noting that in the associated shared facility queue When determining the target planning scheme in the The same application status value exists in , and multiple application state values All of them are minimum, that is, there are multiple related shared facility areas and their corresponding facility planning schemes can all be determined as target planning schemes. In order to speed up the planning and construction of shared facility areas, this plan also includes:

[0083] Planning decision module, which is used to associate shared facility queues Get multiple identical and minimum application status values (i.e., there are multiple target planning solutions that can be used), extract the application status value The corresponding target planning scheme is constructed and the queue to be determined is constructed, thereby executing the following steps:

[0084] Get the planning time of the target planning scheme in the queue to be determined, and combine the planning time with the current time to determine the estimated planning completion time , determine the preset planning completion time for the current facility planning area , and thus determine:

[0085] If exists When The target planning plan will include an estimated time for completion of the plan. The earliest target planning scheme is determined as the target planning scheme applied to the facility planning area, thereby accelerating the time for the facility planning area to be put into use.

[0086] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A community shared facilities layout analysis and planning system, characterized in that: At least: A feature analysis module is used to obtain communities that currently need to carry out shared facility layout and mark them as facility planning areas, and obtain actual features of the facility planning areas; The associated area determination module is used to determine the shared facility area that is the same as the actual characteristics, has been planned and is at the same application time in the resource database, and mark the shared facility area as an associated shared facility area, and build an associated shared facility queue based on the associated shared facility area , among which: Obtain the corresponding facility planning scheme in the associated shared facility area, and perform risk analysis, loss analysis, and usage analysis on the facility planning scheme, thereby obtaining the application status value of the associated shared facility area , based on the application state value Build a queue of related shared facilities , to associate a shared facility queue The target planning scheme is determined to be applied to the facility planning area; Planning decision module, which is used to associate shared facility queues There are multiple identical application status values ​​in When there are multiple corresponding target planning schemes, the target planning scheme applied to the facility planning area is determined among the multiple target planning schemes; The calculation formula for risk analysis is: ; Where: is the risk value, is the total number of people injured using facilities in the associated shared facility area, is the total ramp status value of the roads in the associated shared facility area, is the total number of facilities that have not been equipped with protective equipment in a timely manner. , as well as are the corresponding influence weights, for , as well as the sum of is the constant correction factor; Total ramp status value The calculation formula is: ; Where: is the number of ramps, and the length, width and angle of each ramp are 、···、 , , 、···、 , , 、···、 , For the i The length of the ramp, For the i The width of the ramp, For the i The angle of the ramp; The calculation formula for loss analysis is: ; Where: is the loss value, For usage time, is the total damaged area of ​​the facility, is the maintenance frequency, is the damage value, , , as well as are the corresponding influence weights, for , , as well as the sum of is the constant correction factor; Damage value The calculation formula is as follows: ; in, is the amount of structural damage to the facility, is the usage rate destruction, and are the corresponding influence weights respectively; The calculation formula for usage analysis is: ; Where: is the usage level of the facility, is the sum of the average number of times different facilities are used each month. For each usage time, is the influence weight, is a constant correction factor.

2. A community shared facilities layout analysis and planning system according to claim 1, characterized in that: The actual features include: Topographic features , which are the slope, aspect, soil type, and groundwater depth of the terrain in the facility planning area; Terrain area , which is the land area of ​​the facility planning area; Traffic , which is the population and age distribution ratio of the area where the facility planning area is located; Traffic density , which is the number of transportation stations under the threshold of the facility planning area.

3. A community shared facilities layout analysis and planning system according to claim 1, characterized in that: Total damaged area of ​​the facilities mentioned The calculation formula is: ; Where: The corresponding areas of the damaged points on the facilities are , 、···、 , For the i The area of ​​the damaged point, It is the total damaged area composed of multiple damaged points on the facility.

4. A community shared facilities layout analysis and planning system according to claim 1, characterized in that: The application status value The method to determine is: ; Where: To associate a shared facility queue The application status value of the associated shared facility area, is the risk value, is the loss value, It is the usage degree value.

5. A community shared facilities layout analysis and planning system according to claim 1, characterized in that: The associated shared facility queue The construction method is: Clearly define the application status values ​​of all associated shared facility areas ; Apply the status value Sort by small to large to synchronously arrange the associated shared facility areas in order to generate an associated shared facility queue ; In the associated shared facility queue The status value will be applied The facility planning scheme corresponding to the smallest associated shared facility area is marked as the target planning scheme.

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