Automatic counting method and system for engineering quantity of railway station computer interlocking system

Abstract

The invention discloses a method and system for automatically counting the number of engineering projects of a computer interlocking system of a railway station. By counting the types of signal machines, turnouts and track circuits in the execution layer equipment of the computer interlocking system of the station, a standard library of the computer interlocking system of the station is established, a standard library of signal machines, a standard library of turnouts of the station, a standard library of switch machines and a standard library of the correspondence between turnouts and switch machines are established, and a standard library of track circuits is established. The types and quantities of indoor and outdoor equipment related to signal machines, turnouts and track circuits are determined, and a quantitative correlation relationship between indoor and outdoor equipment is established. Automatic statistics of the number of engineering projects of the execution layer equipment of the computer interlocking system of the station is realized, and the problems of large workload and poor accuracy in the traditional method of relying on manual map calculation or relying on experience estimation are solved, and the efficiency and accuracy of engineering quantity statistics are improved, and the quality of the budget work of railway signal engineering is improved.

Description

Technical Field

[0001] The invention relates to the technical field of railway signal interlocking systems, and in particular to a method and system for automatically counting the engineering quantities of a railway station computer interlocking system. Background Art

[0002] The railway signal interlocking system is a system that uses signal machines, switch machines and track circuits as the three basic outdoor equipment, realizes the interlocking function with electrical or electronic equipment, and centrally controls signal machines and switch machines. The interlocking system is the core system of railway signals, which directs traffic, prevents train conflicts and ensures traffic safety by controlling the interlocking relationship between signal machines, turnouts and routes.

[0003] According to the functions and locations of the main parts of the interlocking system, the system is generally divided into the human-computer interaction layer, the interlocking operation layer and the execution layer. The human-computer interaction layer equipment provides operation display and record query functions for the staff; the interlocking operation layer is the core layer of the computer interlocking system to complete its main control logic and functional logic; the execution layer is controlled by the interlocking operation layer, realizing the vital station status information collection and the drive control function of the trackside equipment, including various interface circuits and outdoor equipment.

[0004] The equipment at the human-computer interaction layer and the interlocking operation layer are highly standardized and integrated, and it is relatively easy to count the project quantities. The execution layer equipment mainly includes indoor and outdoor equipment related to signals, switches and track circuits, which are of many types, large in number and low in integration. When counting the project quantities, it is mainly based on manual calculation by looking up maps or relying on empirical estimation. The workload is large, the efficiency is low and the accuracy is poor, which has become an important factor restricting the quality of project budget work. Summary of the invention

[0005] The present application provides a method and system for automatically counting the number of projects in a computer interlocking system of a railway station, in order to solve the problem that in the execution layer equipment of the existing railway signal interlocking system, there are many types and quantities of indoor and outdoor equipment related to signal machines, turnouts and track circuits, but the degree of integration is low, and when counting the number of projects, it mainly relies on manual calculation by looking up maps or relying on empirical estimation, resulting in a large workload, low efficiency, poor accuracy, and the quality of project budget work is restricted.

[0006] According to the first aspect, an embodiment provides a method for automatically counting the number of engineering works of a railway station computer interlocking system, the method comprising:

[0007] Establishing a station computer interlocking system standard library, wherein the computer interlocking system standard library includes different types of computer interlocking systems;

[0008] Establishing a signal machine standard library, wherein the signal machine standard library includes different types of signal machines;

[0009] Establishing a station turnout standard library, a switch machine standard library and a switch-switch machine correspondence standard library, wherein the station turnout standard library contains different types of station turnouts, the switch machine standard library contains different types of switch machines, and the switch-switch machine correspondence standard library contains different types of switch machines corresponding to different types of station turnouts;

[0010] Establishing a track circuit standard library, wherein the track circuit standard library includes different types of track circuits;

[0011] Determine the types and quantities of outdoor equipment and indoor equipment associated with each type of signal, turnout and track circuit, and establish the quantitative correspondence between each type of signal, turnout and track circuit and the associated indoor equipment and outdoor equipment;

[0012] Obtain the types and quantities of signals, turnouts and track circuits included in the station computer interlocking system to be counted, and based on the established quantitative correspondence between each type of signal, turnout or track circuit and the associated indoor and outdoor equipment, calculate and output the quantitative statistical results of the station computer interlocking system engineering to be counted.

[0013] Furthermore, a station computer interlocking system standard library is established, including:

[0014] The manufacturer and model information of different types of computer interlocking systems are obtained, and a station computer interlocking system standard library is established, wherein the fields included in the station computer interlocking system standard library include manufacturer, type and model.

[0015] Furthermore, a signal light standard library is established, including:

[0016] Traffic lights are classified according to the type of light source, including lens-type color light signals and LED light source signals;

[0017] Signals are classified according to their uses, including entry signals, exit signals, approach signals, advance signals, approach signals, hump signals, hump auxiliary signals, repeater signals and shunting signals;

[0018] Signal machines are classified according to their structural features, including single mechanism, double mechanism, number of lights, color composition, height, whether there are indicators and the number of indicators;

[0019] A signal machine standard library is established based on classification, and the fields included in the station computer interlocking system signal machine standard library include name, light source type, purpose, number of mechanisms, number of lamp positions, color, height, and number of indicators.

[0020] Furthermore, a station turnout standard library, a switch machine standard library and a turnout-switch machine correspondence standard library are established, specifically including:

[0021] Classify station turnouts according to the commonly used rail types, numbers and drawing numbers, including 50kg / m, 60kg / m, No. 9, No. 12, No. 18, No. 42, special line + number, CZ + number, GLC + number;

[0022] Classify station turnouts according to the number of station turnout actions, including single-action turnouts, double-action turnouts, and multi-action turnouts;

[0023] Establishing a railway station turnout standard library based on classification, wherein the fields in the railway station turnout standard library include rail type, number, drawing number, and action quantity;

[0024] According to the energy source and transmission mode of the switch machine, the switch machine can be classified into electric switch machine, electro-hydraulic switch machine and electro-pneumatic switch machine;

[0025] According to the power supply of the switch machine, the switch machine is classified into AC switch machine and DC switch machine;

[0026] Establishing a switch machine standard library based on classification, wherein the fields in the switch machine standard library include steel energy transmission, power supply, and model;

[0027] Obtain the types and quantities of switch machines used for various types of turnouts, and establish a standard library of turnout-switch machine correspondence.

[0028] Furthermore, a track circuit standard library is established, including:

[0029] Obtain the track circuit types commonly used in station computer interlocking systems, including 25Hz phase-sensitive track circuits, high-voltage pulse track circuits and ZPW2000 series track circuits;

[0030] A track circuit standard library is established, wherein the fields in the track circuit standard library include type, name, and model.

[0031] Furthermore, the types and quantities of outdoor equipment associated with various types of signals, turnouts and track circuits are determined, including:

[0032] Based on the wiring diagrams of various signal boxes in various types of computer interlocking systems, obtain the types of outdoor boxes, lighting units and quantities used;

[0033] Based on the outdoor control circuit diagrams of various turnouts in various types of computer interlocking systems, the types and quantities of switch machines, installation devices, and outdoor boxes used are obtained;

[0034] Based on the outdoor box wiring diagrams of various track circuits in various types of computer interlocking systems, the types and quantities of outdoor boxes used, including the equipment inside the boxes, are obtained.

[0035] Furthermore, the types and quantities of indoor equipment associated with various types of signals, turnouts and track circuits are determined, including:

[0036] Based on the lighting circuit diagrams of various signal machines in various types of computer interlocking systems, obtain the types and quantities of combinations used;

[0037] Based on various turnout control circuit diagrams in various types of computer interlocking systems, obtain the types and quantities of combinations used;

[0038] Based on the circuit schematics of various track circuits in various types of computer interlocking systems, obtain the types and quantities of combinations used, and the types and quantities of related receiving and sending equipment;

[0039] Based on the combined internal wiring diagrams corresponding to the various types of combinations, the types and quantities of components used in the various types of combinations are obtained, wherein the components include relays, capacitors, resistors, and transformers;

[0040] Based on the types and quantities of components used in various types of combinations and the types and quantities of combinations used in various types of signals, switches and track circuits, the types and quantities of components used in various types of signals, switches and track circuits are obtained.

[0041] Furthermore, the types and quantities of indoor equipment associated with various types of signals, turnouts and track circuits are determined, including:

[0042] Determine the number of cabinets to be used for each signal, turnout, and track section, including:

[0043] Calculate the number of combination cabinets used for each signal according to the number of combinations used for each signal and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets;

[0044] Calculate the number of combination cabinets used for each turnout based on the number of combinations used for each turnout and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets;

[0045] The number of combination cabinets used in each track section of each track circuit is calculated based on the number of combinations used in each track section of each track circuit and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets. The number of track circuit cabinets used in each track section of each track circuit is calculated based on the types and numbers of receiving and transmitting related equipment used in each track section of each track circuit, as well as the capacity and layout rules of the cabinets used. The track circuit cabinets include track cabinets, integrated cabinets, and frequency shifting cabinets.

[0046] Furthermore, a quantitative correspondence between various types of signal machines, turnouts and track circuits and associated indoor and outdoor equipment is established, including:

[0047] Determine the quantity relationship of outdoor boxes, lighting units, relays and combination cabinets corresponding to each type of signal machine in the computer interlocking system of each type of station;

[0048] Determine the quantity relationship of switch machines, installation devices, outdoor boxes, relays and combination cabinets corresponding to each type of turnout in the computer interlocking system of each type of station;

[0049] Determine the quantity relationship of outdoor boxes, relays, combination cabinets, and track circuit cabinets corresponding to each track section of the computer interlocking system of each type of station.

[0050] According to the second aspect, an embodiment provides a railway station computer interlocking system engineering quantity automatic counting system, the system comprising:

[0051] A library building module, used to build a station computer interlocking system standard library, wherein the computer interlocking system standard library contains different types of computer interlocking systems;

[0052] Establishing a signal machine standard library, wherein the signal machine standard library includes different types of signal machines;

[0053] Establishing a station turnout standard library, a switch machine standard library and a switch-switch machine correspondence standard library, wherein the station turnout standard library contains different types of station turnouts, the switch machine standard library contains different types of switch machines, and the switch-switch machine correspondence standard library contains different types of switch machines corresponding to different types of station turnouts;

[0054] Establishing a track circuit standard library, wherein the track circuit standard library includes different types of track circuits;

[0055] An association module is used to determine the types and quantities of outdoor equipment and indoor equipment associated with various types of signal machines, turnouts and track circuits, and to establish a quantitative correspondence between various types of signal machines, turnouts and track circuits and the associated indoor equipment and outdoor equipment;

[0056] The result output module is used to obtain the types and quantities of signals, switches and track circuits included in the station computer interlocking system to be counted, and based on the established quantity correspondence between each type of signal, switch or track circuit and the associated indoor and outdoor equipment, calculate and output the statistical results of the station computer interlocking system engineering quantity to be counted.

[0057] According to a third aspect, an embodiment provides an electronic device, the device comprising: a processor and a memory;

[0058] The memory is used to store one or more program instructions;

[0059] The processor is used to run one or more program instructions to execute the steps of the method for automatically counting engineering quantities of a railway station computer interlocking system as described in any one of the above items.

[0060] According to the fourth aspect, an embodiment provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of a method for automatically counting engineering quantities of a railway station computer interlocking system as described in any one of the above items are implemented.

[0061] The present application provides a method and system for automatically counting the number of engineering projects of a railway station computer interlocking system, establishing a standard library of station computer interlocking systems, establishing a standard library of signal machines, establishing a standard library of station turnouts, a standard library of switch machines and a standard library of turnout-switch correspondence, and establishing a standard library of track circuits; determining the types and quantities of outdoor equipment and outdoor equipment associated with various types of signal machines, turnouts and track circuits, and establishing a quantitative correspondence between various types of signal machines, turnouts and track circuits and the associated indoor equipment and outdoor equipment; obtaining the types and quantities of signal machines, turnouts and track circuits included in the station computer interlocking system to be counted, and based on the established quantitative correspondence between various types of signal machines, turnouts or track circuits and the associated indoor equipment and outdoor equipment, calculating and outputting the statistical results of the number of engineering projects of the station computer interlocking system to be counted. The present invention establishes a corresponding standard library by counting the types of signals, switches and track circuits in commonly used computer interlocking systems, determines the types and quantities of indoor and outdoor equipment related to signals, switches and track circuits, and establishes a quantitative correlation relationship between indoor and outdoor equipment, thereby realizing automatic statistics of the engineering quantity of execution layer equipment of the station computer interlocking system (including signals, switches and related equipment of track circuits), solving the problems of large workload and poor accuracy in traditional methods of relying on manual map calculation or empirical estimation, improving the efficiency and accuracy of engineering quantity statistics, and improving the quality of railway signal engineering budget work. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 A flow chart of a method for automatically counting engineering quantities of a railway station computer interlocking system provided by one embodiment of the present invention;

[0063] Figure 2 A wiring diagram of a five-lamp-position lens-type high-column station entry signal box in an automatic counting method for engineering quantities of a railway station computer interlocking system provided by an embodiment of the present invention;

[0064] Figure 3 It is a CZ2209 turnout outdoor control circuit diagram in a method for automatically counting the number of engineering works of a railway station computer interlocking system provided by an embodiment of the present invention;

[0065] Figure 4 It is a wiring diagram of an outdoor box in a one-send-one-receive track section of a 25Hz phase-sensitive track circuit binary two-position relay in an automatic counting method of engineering quantities of a railway station computer interlocking system provided by an embodiment of the present invention;

[0066] Figure 5 A lighting circuit diagram of a five-lamp position lens-type high-column station entry signal in an automatic counting method for engineering quantity of a railway station computer interlocking system provided by an embodiment of the present invention;

[0067] Figure 6 It is a CZ2209 turnout control circuit diagram in a method for automatically counting engineering quantities of a railway station computer interlocking system provided by an embodiment of the present invention;

[0068] Figure 7 It is a circuit schematic diagram of a one-sending and one-receiving track section of a binary two-position relay of a 25Hz phase-sensitive track circuit in an automatic counting method of engineering quantity of a railway station computer interlocking system provided by an embodiment of the present invention;

[0069] Figure 8 An internal wiring diagram of a JZ combination in an automatic statistical method for engineering quantity of a railway station computer interlocking system provided by an embodiment of the present invention;

[0070] Fig. 9 An internal wiring diagram of a DC-4 combination in an automatic statistical method for engineering quantity of a railway station computer interlocking system provided by an embodiment of the present invention;

[0071] Fig.10 An internal wiring diagram of a GJ combination in an automatic statistical method for engineering quantity of a railway station computer interlocking system provided by an embodiment of the present invention;

[0072] Fig.11 An internal wiring diagram of a GJ25 combination in an automatic statistical method for engineering quantity of a railway station computer interlocking system provided by an embodiment of the present invention;

[0073] Fig.12 A schematic diagram of the logical structure of an automatic engineering quantity statistics system for a railway station computer interlocking system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0074] The present invention is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are for making the present application better understood. However, those skilled in the art can easily recognize that some features can be omitted in different situations, or can be replaced by other elements, materials, methods. In some cases, some operations related to the present application are not shown or described in the specification, this is to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations according to the description in the specification and the general technical knowledge in the art.

[0075] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0076] According to the execution layer interface type, the computer interlocking system is divided into two types: relay interface and full electronic interface. The execution layer equipment of the full electronic interface interlocking system is highly integrated and has not yet been promoted on trunk railways. Therefore, the present invention is aimed at the computer interlocking system with relay interface.

[0077] The present invention provides a method for automatically counting the number of engineering projects of a railway station computer interlocking system. Based on a standard library of indoor and outdoor interlocking equipment and their association relationships, the method can automatically calculate the number of equipment projects at the execution layer of the station computer interlocking system, thereby improving statistical efficiency and accuracy.

[0078] Some relays with the same control object are combined together to form a standard circuit link. These standard circuit links are called relay combinations, or combinations for short. Signal combinations, turnout combinations and track section combinations are called the three basic combinations.

[0079] The first embodiment of the present invention provides a method for automatically counting the number of engineering works of a railway station computer interlocking system. Figure 1 Provide detailed explanation.

[0080] like Figure 1 As shown, in step S100, a station computer interlocking system standard library, a signal machine standard library, a station turnout standard library, a switch machine standard library, a turnout-switch machine correspondence standard library and a track circuit standard library are established.

[0081] The above steps specifically include:

[0082] S110, establishing a station computer interlocking system standard library, the computer interlocking system standard library contains different types of computer interlocking systems. Specifically including:

[0083] The manufacturer and model information of different types of computer interlocking systems are obtained, and a station computer interlocking system standard library is established, wherein the fields included in the station computer interlocking system standard library include manufacturer, type and model.

[0084] S120, establishing a signal light standard library, wherein the signal light standard library includes different types of signal lights. Specifically, it includes:

[0085] Traffic lights are classified according to the type of light source, including lens-type color light signals and LED light source signals;

[0086] Signals are classified according to their uses, including entry signals, exit signals, approach signals, advance signals, approach signals, hump signals, hump auxiliary signals, repeater signals and shunting signals, etc.

[0087] Signal machines are classified according to their structural features, including single mechanism, double mechanism, number of lights, color composition, height, whether there are indicators and the number of indicators, etc.

[0088] A signal machine standard library is established based on classification, and the fields included in the station computer interlocking system signal machine standard library include name, light source type, purpose, number of mechanisms, number of lamp digits, color, height, number of indicators, etc.

[0089] S130, establishing a station turnout standard library, a switch machine standard library and a turnout-switch machine correspondence standard library, wherein the station turnout standard library contains different types of station turnouts, the switch machine standard library contains different types of switch machines, and the turnout-switch machine correspondence standard library contains different types of switch machines corresponding to different types of station turnouts.

[0090] S131. Establish a station turnout standard library. Specifically include:

[0091] Classify station turnouts according to the commonly used rail types, numbers and drawing numbers of station turnouts, including 50kg / m, 60kg / m, No. 9, No. 12, No. 18, No. 42, special line + number, CZ + number, GLC + number, etc.;

[0092] Classify station turnouts according to the number of station turnout actions, including single-action turnouts, double-action turnouts, and multi-action turnouts;

[0093] A railway station turnout standard library is established based on classification, wherein the fields in the railway station turnout standard library include rail type, number, drawing number, and action quantity.

[0094] S132. Establish a standard library for switch machines. Specifically include:

[0095] According to the energy source and transmission mode of the switch machine, the switch machine can be classified into electric switch machine, electro-hydraulic switch machine and electro-pneumatic switch machine;

[0096] According to the power supply of the switch machine, the switch machine is classified into AC switch machine and DC switch machine;

[0097] A switch machine standard library is established based on the classification, and the fields in the switch machine standard library include steel energy transmission, power supply, model, etc.

[0098] S133, establish a standard library of turnout-switch correspondence. Specifically include:

[0099] Obtain the types and quantities of switch machines used for various types of turnouts, and establish a standard library of turnout-switch machine correspondence.

[0100] S140: Establish a track circuit standard library, which contains different types of track circuits. Specifically, it includes:

[0101] Obtain the track circuit types commonly used in station computer interlocking systems, including 25Hz phase-sensitive track circuits, high-voltage pulse track circuits and ZPW2000 series track circuits;

[0102] A track circuit standard library is established, wherein the fields in the track circuit standard library include type, name, and model.

[0103] like Figure 1 As shown, in step S200, the types and quantities of outdoor equipment and outdoor equipment associated with each type of signal, turnout and track circuit are determined, and a quantity correspondence between each type of signal, turnout and track circuit and the associated indoor equipment and outdoor equipment is established.

[0104] The above steps specifically include:

[0105] S210, determine the types and quantities of outdoor equipment associated with various types of signals, turnouts and track circuits. Specifically including:

[0106] Based on the wiring diagrams of various signal boxes in various types of computer interlocking systems, obtain the types of outdoor boxes, lighting units and quantities used;

[0107] Based on the outdoor control circuit diagrams of various turnouts in various types of computer interlocking systems, the types and quantities of switch machines, installation devices, and outdoor boxes used are obtained;

[0108] Based on the outdoor box wiring diagrams of various track circuits in various types of computer interlocking systems, the types and quantities of outdoor boxes (including equipment inside the boxes) used are obtained.

[0109] S220, determine the types and quantities of indoor equipment associated with various types of signals, turnouts and track circuits. Specifically including:

[0110] S221. Determine the types and quantities of combinations of various types of signals, turnouts and track circuits used. Specifically, include:

[0111] Based on the lighting circuit diagrams of various signal machines in various types of computer interlocking systems, obtain the types and quantities of combinations used;

[0112] Based on various turnout control circuit diagrams in various types of computer interlocking systems, obtain the types and quantities of combinations used;

[0113] Based on the circuit schematics of various track circuits in various types of computer interlocking systems, obtain the types and quantities of combinations used, and the types and quantities of related receiving and sending equipment;

[0114] S222. Determine the types and quantities of components used in various types of combinations. Specifically including:

[0115] Based on the combined internal wiring diagrams corresponding to the various types of combinations, the types and quantities of components used in the various types of combinations are obtained, and the components include relays, capacitors, resistors, transformers, etc.

[0116] S223. Determine the types and quantities of components used in various types of signals, switches and track circuits.

[0117] Specifically include:

[0118] Based on the types and quantities of components used in various types of combinations and the types and quantities of combinations used in various types of signals, switches and track circuits, the types and quantities of components used in various types of signals, switches and track circuits are obtained.

[0119] Step S220 specifically also includes:

[0120] S224. Determine the number of cabinets used for each signal, turnout, and track section. Specifically include:

[0121] Calculate the number of combination cabinets used for each signal according to the number of combinations used for each signal and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets;

[0122] Calculate the number of combination cabinets used for each turnout based on the number of combinations used for each turnout and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets;

[0123] The number of combination cabinets used in each track section of each track circuit is calculated based on the number of combinations used in each track section of each track circuit and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets. The number of track circuit cabinets used in each track section of each track circuit is calculated based on the types and numbers of receiving and transmitting related equipment used in each track section of each track circuit, as well as the capacity and layout rules of the cabinets used. The track circuit cabinets include track cabinets, integrated cabinets, frequency shifting cabinets, etc.

[0124] S230: Establish the quantitative correspondence between various types of signal machines, turnouts and track circuits and the associated indoor and outdoor equipment. Specifically, it includes:

[0125] Determine the quantity relationship of outdoor boxes, lighting units, relays and combination cabinets corresponding to each type of signal machine in the computer interlocking system of each type of station;

[0126] Determine the quantity relationship of switch machines, installation devices, outdoor boxes, relays and combination cabinets corresponding to each type of turnout in the computer interlocking system of each type of station;

[0127] Determine the quantity relationship of outdoor boxes, relays, combination cabinets, and track circuit cabinets corresponding to each track section of the computer interlocking system of each type of station.

[0128] like Figure 1 As shown, in step S300, the types and quantities of signals, switches and track circuits included in the station computer interlocking system to be counted are obtained, and based on the established quantity correspondence between each type of signal, switch or track circuit and the associated indoor and outdoor equipment, the quantity statistics results of the station computer interlocking system engineering to be counted are calculated and output.

[0129] Specifically, after selecting the interlocking system type, the station signal plan can be directly read or the type and quantity of the station's signal machines, switches and track circuits can be input to obtain the number of equipment projects at the execution layer of the station's computer interlocking system.

[0130] The engineering quantity of the executive layer equipment of the interlocking system of stations of different sizes can be obtained by calculation based on the type and quantity of all the signals, switches and track circuits in the station and the corresponding quantity of indoor and outdoor related equipment.

[0131] The following is a detailed description of the above method through a specific design example:

[0132] S1: Sort out the types of station computer interlocking systems and establish a standard library of computer interlocking systems. Take DS6-K5B and DS6-60 of Tonghao Company, i Lock of CASCO Company, TYJL-ADX and TYJL-II of China Academy of Railway Sciences and E I32 of Jiaotong University Microlink;

[0133] S102: Based on the sorted computer interlocking manufacturers and models, a computer interlocking system standard library is established, and the fields mainly include manufacturer, type and model.

[0134] Take the DS6-K5B computer interlocking system of Tonghao Company as an example.

[0135] S2: Sort out the types of station computer interlocking system signals and establish a standard library of computer interlocking system signals. Including:

[0136] S201: sorting out the types of station computer interlocking system signals according to the type of light source, i.e., lens-type color light signals and LED light source signals;

[0137] S202: sorting out the types of station computer interlocking system signals according to their uses, namely, entry signals, exit signals, approach signals, advance signals, approach signals, hump signals, hump auxiliary signals, repeater signals and shunting signals;

[0138] S203: Classify the signal machines according to their structural features and sort out the types of the station computer interlocking system signal machines, i.e., single mechanism, double mechanism, number of lights, color composition, height, whether there are indicators and the number of indicators;

[0139] S204: Based on the results of S201 to S203, a standard library of computer interlocking system signal lights is established. The fields mainly include name, light source type, purpose, number of mechanisms, number of lamps, color, height, number of indicators, etc.

[0140] Take a five-light-position lens-type high-column station entry signal as an example.

[0141] S3: Sort out the types of station turnouts and switch machines, and establish a station turnout standard library, a switch machine standard library, and a turnout-switch machine correspondence standard library. Including:

[0142] S301: Classify the station turnouts according to the commonly used rail types, numbers and drawing numbers, and sort out the station turnout types, i.e. 50kg / m, 60kg / m, No. 9, No. 12, No. 18, No. 42, special line + number, CZ + number, GLC + number, etc.;

[0143] S302: Classifying the station turnouts according to the number of turnout movements, and sorting out the types of the station turnouts, i.e., single-action turnouts, double-action turnouts, and multi-action turnouts;

[0144] S303: Based on the results of S301 and S302, a standard library of railway station turnouts is established, and the fields mainly include rail type, number, drawing number, and number of actions.

[0145] S304: Classifying the switch machines according to their action energy and transmission methods, and sorting out the types of switch machines, namely, electric switch machines, electro-hydraulic switch machines, and electro-pneumatic switch machines;

[0146] S305: Classifying the switch machines according to their power supply, and sorting out the types of the switch machines, namely, AC switch machines and DC switch machines;

[0147] S306: Based on the results of S304 and S305, a standard library of switch machines is established, and the fields mainly include steel energy transmission, power supply, and model;

[0148] S307: Based on the results of S303 and S306, sort out the types and quantities of switch machines used for various types of turnouts, and establish a standard library of turnout-switch machine correspondence.

[0149] Take the turnout of 50kg / m, No. 9, single-action, CZ2209, DC electric switch machine as an example.

[0150] S4: Sort out the types of track circuits of the station computer interlocking system and establish a standard library of track circuits of the computer interlocking system. Including:

[0151] S401: Organize the track circuit types commonly used in station computer interlocking systems, namely 25Hz phase-sensitive track circuit, high-voltage pulse track circuit and ZPW2000 series track circuit;

[0152] S402: according to the sorting results, a track circuit standard library is established, and the fields mainly include type, name, and model;

[0153] Take a one-sending and one-receiving track section of a 25Hz phase-sensitive track circuit binary two-position relay as an example.

[0154] S5: Determine the types and quantities of outdoor equipment associated with example signals, switches and track circuits. This includes:

[0155] S501: Organize the wiring diagram of the five-light position lens high-post station entry signal cabinet box, such as Figure 2 As shown, the type of outdoor boxes, the type and quantity of lighting units used by each signal are obtained, that is, 2 XB1 boxes and 5 intelligent lighting units;

[0156] S502: Arrange the outdoor control circuit diagram of CZ2209 turnout (four-wire DC switch machine), such as Figure 3 As shown, the types and quantities of the switch machines, installation devices, and outdoor boxes used in each set of turnouts are obtained, namely, 1 ZD6-D switch machine, 1 installation device, and 1 HZ24 box;

[0157] S503: Arrange a wiring diagram of the outdoor box of a 25Hz phase-sensitive track circuit binary two-position relay with one sending and one receiving track section, such as Figure 4 As shown, the types and quantities of outdoor boxes (including equipment inside the boxes) used in the track section are obtained, namely, 2 XB1 boxes and 2 BG25 track transformers;

[0158] S6: Determine the types and quantities of indoor equipment associated with example signals, switches and track circuits. This includes:

[0159] S601: Arrange the lighting circuit diagram of the five-lamp lens high-column station signal, such as Figure 5 As shown, the type and quantity of the combination used are obtained, that is, 1 JZ combination;

[0160] S602: Arrange the control circuit diagram of CZ2209 turnout (four-wire DC switch machine), such as Figure 6 As shown, the type and quantity of the combination used are obtained, that is, 1 DC-4 combination;

[0161] S603: Arrange the circuit schematic diagram of a 25Hz phase-sensitive track circuit binary two-position relay with one sending and one receiving track section, such as Figure 7 As shown, the types and quantities of the combinations used, and the types and quantities of the receiving and sending related equipment are obtained, namely, 1 GJ combination and 1 GJ25 combination;

[0162] S7: According to the example signal machines, turnouts and track circuit combinations sorted out in step S6, the number of relays and other components used in each combination is obtained. Including:

[0163] S701: Arrange the internal wiring diagrams corresponding to the combinations of signal machines, turnouts and track circuits;

[0164] S702: According to the internal wiring diagram, the types and quantities of components such as relays, capacitors, resistors, transformers, etc. used in various types and combinations are obtained;

[0165] Compare the internal wiring diagrams of JZ combination, DC-4 combination, GJ combination and GJ25 combination, such as Figure 8 , Fig. 9 , Fig.10 , Fig.11As shown, the types and quantities of components used in each combination are: 2 JZXC-H18s, 5 JWXC-H340s, one combination is used for each entry signal; 3 JWXC-1700s, 2 JPXC-1000s, 1 JYJXC-H160 / 260, 1 JWJXC-H125 / 0.4, 1 transformer BD-A7, 1 0.5A fuse, 2 3A fuses, 1 8A fuse, 1 750 ohm resistor, 1 4 microfarad capacitor; 7 JWXC-H310s, 1 / 7 combination is used in each track section; 3 JRJC1-70 / 240s, 3 HF4-25s, 1 / 3 combination is used in each track section.

[0166] S8: Determine the number of cabinets used for the example signals, switches and track sections. Include:

[0167] S801: Calculate the number of combination cabinets used by the example signal according to the number of combinations used by the example signal and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets;

[0168] A five-light position lens-type high-column station entrance signal uses one JZ combination, which occupies one layer of combination cabinet. According to the 10-layer capacity of the combination cabinet (actually 9 layers are used) and the rule of placing the combination in different throats, a five-light position lens-type high-column station entrance signal uses 1 / 9 of the combination cabinet on one side of the throat;

[0169] S802: Calculate the number of combination cabinets used for the example turnout according to the number of combinations used for the example turnout and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets;

[0170] One CZ2209 turnout (four-wire DC switch) uses one DC-4 combination, which occupies one layer of combination cabinet. According to the 10-layer capacity of the combination cabinet (actually 9 layers are used) and the rule of placing the combination in different throats, one CZ2209 turnout (four-wire DC switch) uses 1 / 9 combination cabinets on one side of the throat.

[0171] S803: Calculate the number of combination cabinets used in a track section of the example track circuit type according to the number of combinations used in each track section of the example track circuit and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets; calculate the number of track circuit cabinets used in a track section of the example track circuit according to the type and number of receiving and sending related equipment used in the track section of the example track circuit, as well as the capacity and layout rules of the cabinets used;

[0172] A 25Hz phase-sensitive track circuit binary two-position relay's one-send-one-receive track section uses 1 / 7 GJ combination, occupying 1 / 7 of 1-layer combination cabinet. According to the 10-layer capacity of combination cabinet (9 layers are actually used) and the rule of divided throat placement combination, a 25Hz phase-sensitive track circuit binary two-position relay's one-send-one-receive track section uses 1 / 7*1 / 9 combination cabinets on one side of the throat, and uses 1 / 3 WJ25 combination, occupying 1 / 3 of 1-layer track cabinet. According to the 10-layer capacity of track cabinet (9 layers are actually used) and the rule of divided throat placement combination, a 25Hz phase-sensitive track circuit binary two-position relay's one-send-one-receive track section uses 1 / 3*1 / 9 track cabinets on one side of the throat;

[0173] S9: Establish the corresponding quantitative relationship between the indoor and outdoor equipment of the signal, turnout and track circuit of the computer interlocking system of the example station. Including:

[0174] S901: Determine the quantity relationship of the outdoor boxes (including the equipment inside the boxes), lighting units, relays, and combination cabinets corresponding to the example signal of the computer interlocking system of the example station;

[0175] The quantity relationship of outdoor boxes, lighting units, relays and combination cabinets corresponding to a five-light position lens-type high-column station entry signal of DS6-K5B computer interlocking system is as follows:

[0176]

[0177]

[0178] S902: Determine the quantity relationship of the switch machine, the installation device, the outdoor box, the relay, and the combination cabinet corresponding to the example turnout of the example station computer interlocking system;

[0179] The quantity relationship of switch machines, installation devices, outdoor boxes, relays and combination cabinets corresponding to one CZ2209 turnout (four-wire DC switch machine) of DS6-K5B computer interlocking system is as follows:

[0180]

[0181] S903: Determine the quantity relationship of outdoor boxes, relays, combination cabinets, and track cabinets corresponding to the example track section of the example station computer interlocking system;

[0182] The quantity relationship of the outdoor boxes, relays, combination cabinets and track cabinets corresponding to the one-send-one-receive track section of a 25Hz phase-sensitive track circuit binary two-position relay of the DS6-K5B computer interlocking system is as follows:

[0183]

[0184] S10: After selecting the example interlocking system type, directly read the station signal plan or input the type and quantity of the station's signal machines, switches and track sections to obtain the number of equipment projects at the execution layer of the station's computer interlocking system.

[0185] After selecting the DS6-K5B computer interlocking system as an example, according to the example of a five-light position lens-type high-column entry signal, a CZ2209 turnout (four-wire DC switch), and a 25Hz phase-sensitive track circuit binary two-position relay with one sending and one receiving track section, the corresponding quantity of the example equipment is obtained, as shown in the corresponding table of steps S901, S902, and S903.

[0186] The engineering quantity of the executive layer equipment of the interlocking system of stations of different sizes can be obtained by calculation based on the type and quantity of all the signals, switches and track circuits in the station and the corresponding quantity of indoor and outdoor related equipment.

[0187] The present invention organizes a large number of types of computer interlocking system execution layer related equipment and establishes a quantitative relationship, and realizes automatic statistics of the execution layer equipment engineering quantity by inputting three basic equipment information, thereby improving work efficiency and accuracy.

[0188] An embodiment of the present invention provides an automatic counting method for the number of railway station computer interlocking system projects, which includes establishing a station computer interlocking system standard library, establishing a signal machine standard library, establishing a station turnout standard library, a switch machine standard library and a turnout-switch machine correspondence standard library, and establishing a track circuit standard library; determining the types and quantities of outdoor equipment and outdoor equipment associated with various types of signal machines, turnouts and track circuits, and establishing a quantity correspondence between various types of signal machines, turnouts and track circuits and the associated indoor equipment and outdoor equipment; obtaining the types and quantities of signal machines, turnouts and track circuits included in the station computer interlocking system to be counted, and based on the established quantity correspondence between various types of signal machines, turnouts or track circuits and the associated indoor equipment and outdoor equipment, calculating and outputting the statistical results of the station computer interlocking system projects to be counted. The present invention establishes a corresponding standard library by counting the types of signals, switches and track circuits in commonly used computer interlocking systems, determines the types and quantities of indoor and outdoor equipment related to signals, switches and track circuits, and establishes a quantitative correlation relationship between indoor and outdoor equipment, thereby realizing automatic statistics of the engineering quantity of execution layer equipment of the station computer interlocking system (including signals, switches and related equipment of track circuits), solving the problems of large workload and poor accuracy in traditional methods of relying on manual map calculation or empirical estimation, improving the efficiency and accuracy of engineering quantity statistics, and improving the quality of railway signal engineering budget work.

[0189] Corresponding to the above-disclosed method for automatically counting the number of engineering works of a railway station computer interlocking system, the embodiment of the present invention further discloses a system for automatically counting the number of engineering works of a railway station computer interlocking system, such as Fig.12 As shown, it specifically includes:

[0190] A library building module, used to build a station computer interlocking system standard library, wherein the computer interlocking system standard library contains different types of computer interlocking systems;

[0191] Establishing a signal machine standard library, wherein the signal machine standard library includes different types of signal machines;

[0192] Establishing a station turnout standard library, a switch machine standard library and a switch-switch machine correspondence standard library, wherein the station turnout standard library contains different types of station turnouts, the switch machine standard library contains different types of switch machines, and the switch-switch machine correspondence standard library contains different types of switch machines corresponding to different types of station turnouts;

[0193] Establishing a track circuit standard library, wherein the track circuit standard library includes different types of track circuits;

[0194] An association module is used to determine the types and quantities of outdoor equipment and indoor equipment associated with various types of signal machines, turnouts and track circuits, and to establish a quantitative correspondence between various types of signal machines, turnouts and track circuits and the associated indoor equipment and outdoor equipment;

[0195] The result output module is used to obtain the types and quantities of signals, switches and track circuits included in the station computer interlocking system to be counted, and based on the established quantity correspondence between each type of signal, switch or track circuit and the associated indoor and outdoor equipment, calculate and output the statistical results of the station computer interlocking system engineering quantity to be counted.

[0196] It should be noted that for the detailed description of the automatic engineering quantity counting system for a railway station computer interlocking system provided in an embodiment of the present invention, reference can be made to the relevant description of the automatic engineering quantity counting method for a railway station computer interlocking system provided in an embodiment of the present application, which will not be repeated here.

[0197] In addition, an embodiment of the present invention also provides an electronic device, which includes: a processor and a memory; the memory is used to store one or more program instructions; the processor is used to run one or more program instructions to execute the steps of a method for automatically counting engineering quantities of a railway station computer interlocking system as described in any of the above items.

[0198] It should be noted that for the detailed description of an electronic device provided in an embodiment of the present invention, reference can be made to the relevant description of an automatic engineering quantity statistics method for a railway station computer interlocking system provided in an embodiment of the present application, which will not be repeated here.

[0199] In addition, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of a method for automatically counting engineering quantities of a railway station computer interlocking system as described in any of the above items are implemented.

[0200] It should be noted that for the detailed description of a computer-readable storage medium provided in an embodiment of the present invention, reference can be made to the relevant description of a method for automatically counting engineering quantities of a railway station computer interlocking system provided in an embodiment of the present application, which will not be repeated here.

[0201] Those skilled in the art will appreciate that all or part of the functions of the various methods in the above-mentioned embodiments can be implemented by hardware or by computer programs. When all or part of the functions in the above-mentioned embodiments are implemented by computer programs, the program can be stored in a computer-readable storage medium, and the storage medium can include: read-only memory, random access memory, disk, optical disk, hard disk, etc., and the program is executed by a computer to implement the above-mentioned functions. For example, the program is stored in the memory of the device, and when the program in the memory is executed by the processor, all or part of the above-mentioned functions can be implemented. In addition, when all or part of the functions in the above-mentioned embodiments are implemented by computer programs, the program can also be stored in a storage medium such as a server, another computer, disk, optical disk, flash disk or mobile hard disk, and can be downloaded or copied and saved in the memory of the local device, or the system of the local device is updated, and when the program in the memory is executed by the processor, all or part of the functions in the above-mentioned embodiments can be implemented.

[0202] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. A method for automatically counting the number of engineering works of a railway station computer interlocking system, characterized in that: The method comprises: Establishing a station computer interlocking system standard library, wherein the computer interlocking system standard library includes different types of computer interlocking systems; Establishing a signal machine standard library, wherein the signal machine standard library includes different types of signal machines; Establishing a station turnout standard library, a switch machine standard library and a switch-switch machine correspondence standard library, wherein the station turnout standard library contains different types of station turnouts, the switch machine standard library contains different types of switch machines, and the switch-switch machine correspondence standard library contains different types of switch machines corresponding to different types of station turnouts; Establishing a track circuit standard library, wherein the track circuit standard library includes different types of track circuits; Determine the types and quantities of outdoor equipment and indoor equipment associated with each type of signal, turnout and track circuit, and establish the quantitative correspondence between each type of signal, turnout and track circuit and the associated indoor equipment and outdoor equipment; Obtain the types and quantities of signals, turnouts and track circuits included in the station computer interlocking system to be counted, and calculate and output the statistical results of the station computer interlocking system engineering quantity to be counted based on the established corresponding relationship between the quantity of each type of signal, turnout or track circuit and the associated indoor equipment and outdoor equipment; in: Determine the types and quantities of outdoor equipment associated with each type of signal, turnout and track circuit, including: Based on the wiring diagrams of various signal boxes in various types of computer interlocking systems, obtain the types of outdoor boxes, lighting units and quantities used; Based on the outdoor control circuit diagrams of various turnouts in various types of computer interlocking systems, the types and quantities of switch machines, installation devices, and outdoor boxes used are obtained; Based on the outdoor box wiring diagrams of various track circuits in various types of computer interlocking systems, obtain the types and quantities of outdoor boxes used and the equipment inside the boxes; Determine the types and quantities of indoor equipment associated with each type of signal, turnout and track circuit, including: Based on the lighting circuit diagrams of various signal machines in various types of computer interlocking systems, obtain the types and quantities of combinations used; Based on various turnout control circuit diagrams in various types of computer interlocking systems, obtain the types and quantities of combinations used; Based on the circuit schematics of various track circuits in various types of computer interlocking systems, obtain the types and quantities of combinations used, and the types and quantities of related receiving and sending equipment; Based on the combined internal wiring diagrams corresponding to the various types of combinations, the types and quantities of components used in the various types of combinations are obtained, wherein the components include relays, capacitors, resistors, and transformers; Based on the types and quantities of components used in various types of combinations and the types and quantities of combinations used in various types of signals, switches and track circuits, the types and quantities of components used in various types of signals, switches and track circuits are obtained; Determine the types and quantities of indoor equipment associated with each type of signal, turnout and track circuit, including: Determine the number of cabinets to be used for each signal, turnout, and track section, including: Calculate the number of combination cabinets used for each signal according to the number of combinations used for each signal and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets; Calculate the number of combination cabinets used for each turnout based on the number of combinations used for each turnout and the number of cabinet layers occupied by each combination, as well as the capacity and layout rules of the cabinets; According to the number of combinations used in each track section of each track circuit and the number of combined cabinet layers occupied by each combination, as well as the capacity and layout rules of combined cabinets, the number of combined cabinets used in each track section of each track circuit is calculated; according to the type and number of receiving and sending related equipment used in each track section of each track circuit, as well as the capacity and layout rules of the cabinets used, the number of track circuit cabinets used in each track section of each track circuit is calculated. The track circuit cabinets include track cabinets, integrated cabinets, and frequency shift cabinets; Establish the quantitative correspondence between various types of signals, turnouts and track circuits and the associated indoor and outdoor equipment, including: Determine the quantity relationship of outdoor boxes, lighting units, relays and combination cabinets corresponding to each type of signal machine in the computer interlocking system of each type of station; Determine the quantity relationship of switch machines, installation devices, outdoor boxes, relays and combination cabinets corresponding to each type of turnout in the computer interlocking system of each type of station; Determine the quantity relationship of outdoor boxes, relays, combination cabinets, and track circuit cabinets corresponding to each track section of the computer interlocking system of each type of station.

2. A method for automatically counting the number of engineering works of a railway station computer interlocking system as claimed in claim 1, characterized in that: Establish a station computer interlocking system standard library, including: The manufacturer and model information of different types of computer interlocking systems are obtained, and a station computer interlocking system standard library is established, wherein the fields included in the station computer interlocking system standard library include manufacturer, type and model.

3. A method for automatically counting the number of engineering works of a railway station computer interlocking system as claimed in claim 1, characterized in that: Establish a signal light standard library, including: Traffic lights are classified according to the type of light source, including lens-type color light signals and LED light source signals; Signals are classified according to their uses, including entry signals, exit signals, approach signals, advance signals, approach signals, hump signals, hump auxiliary signals, repeater signals and shunting signals; Signal machines are classified according to their structural features, including single mechanism, double mechanism, number of lights, color composition, height, whether there are indicators and the number of indicators; A signal light standard library is established based on the classification, and the fields included in the signal light standard library include name, light source type, purpose, number of mechanisms, number of lamp digits, color, height, and number of indicators.

4. A method for automatically counting the number of engineering works of a railway station computer interlocking system as claimed in claim 1, characterized in that: Establish station turnout standard library, switch machine standard library and turnout-switch machine correspondence standard library, including: Classify station turnouts according to the commonly used rail types, numbers and drawing numbers, including 50kg / m, 60kg / m, No. 9, No. 12, No. 18, No. 42, special line + number, CZ + number, GLC + number; Classify station turnouts according to the number of station turnout actions, including single-action turnouts, double-action turnouts, and multi-action turnouts; Establishing a railway station turnout standard library based on classification, wherein the fields in the railway station turnout standard library include rail type, number, drawing number, and action quantity; According to the energy source and transmission mode of the switch machine, the switch machine can be classified into electric switch machine, electro-hydraulic switch machine and electro-pneumatic switch machine; According to the power supply of the switch machine, the switch machine is classified into AC switch machine and DC switch machine; Establishing a switch machine standard library based on classification, wherein the fields in the switch machine standard library include energy transmission, power supply, and model; Obtain the types and quantities of switch machines used for various types of turnouts, and establish a standard library of turnout-switch machine correspondence.

5. The method for automatically counting the engineering quantity of a railway station computer interlocking system according to claim 1, characterized in that: Establish a track circuit standard library, including: Obtain the track circuit types commonly used in station computer interlocking systems, including 25Hz phase-sensitive track circuits, high-voltage pulse track circuits and ZPW2000 series track circuits; A track circuit standard library is established, wherein the fields in the track circuit standard library include type, name, and model.

6. An automatic counting system for engineering quantities of computer interlocking systems of railway stations, characterized in that: The system comprises: A library building module, used to build a station computer interlocking system standard library, wherein the computer interlocking system standard library contains different types of computer interlocking systems; Establishing a signal machine standard library, wherein the signal machine standard library includes different types of signal machines; Establishing a station turnout standard library, a switch machine standard library and a switch-switch machine correspondence standard library, wherein the station turnout standard library contains different types of station turnouts, the switch machine standard library contains different types of switch machines, and the switch-switch machine correspondence standard library contains different types of switch machines corresponding to different types of station turnouts; Establishing a track circuit standard library, wherein the track circuit standard library includes different types of track circuits; An association module is used to determine the types and quantities of outdoor equipment and indoor equipment associated with various types of signal machines, turnouts and track circuits, and to establish a quantitative correspondence between various types of signal machines, turnouts and track circuits and the associated indoor equipment and outdoor equipment; in: Determine the types and quantities of outdoor equipment associated with each type of signal, turnout and track circuit, including: Based on the wiring diagrams of various signal boxes in various types of computer interlocking systems, obtain the types of outdoor boxes, lighting units and quantities used; Based on the outdoor control circuit diagrams of various turnouts in various types of computer interlocking systems, the types and quantities of switch machines, installation devices, and outdoor boxes used are obtained; Based on the outdoor box wiring diagrams of various track circuits in various types of computer interlocking systems, obtain the types and quantities of outdoor boxes used and the equipment inside the boxes; Determine the types and quantities of indoor equipment associated with each type of signal, turnout and track circuit, including: Based on the lighting circuit diagrams of various signal machines in various types of computer interlocking systems, obtain the types and quantities of combinations used; Based on various turnout control circuit diagrams in various types of computer interlocking systems, obtain the types and quantities of combinations used; Based on the circuit schematics of various track circuits in various types of computer interlocking systems, obtain the types and quantities of combinations used, and the types and quantities of related receiving and sending equipment; Based on the combined internal wiring diagrams corresponding to the various types of combinations, the types and quantities of components used in the various types of combinations are obtained, wherein the components include relays, capacitors, resistors, and transformers; Based on the types and quantities of components used in various types of combinations and the types and quantities of combinations used in various types of signals, switches and track circuits, the types and quantities of components used in various types of signals, switches and track circuits are obtained; Determine the types and quantities of indoor equipment associated with each type of signal, turnout and track circuit, including: Determine the number of cabinets to be used for each signal, turnout, and track section, including: Calculate the number of combination cabinets used for each signal according to the number of combinations used for each signal and the number of combination cabinet layers occupied by each combination, as well as the capacity and layout rules of the combination cabinets; Calculate the number of combination cabinets used for each turnout based on the number of combinations used for each turnout and the number of cabinet layers occupied by each combination, as well as the capacity and layout rules of the cabinets; According to the number of combinations used in each track section of each track circuit and the number of combined cabinet layers occupied by each combination, as well as the capacity and layout rules of combined cabinets, the number of combined cabinets used in each track section of each track circuit is calculated; according to the type and number of receiving and sending related equipment used in each track section of each track circuit, as well as the capacity and layout rules of the cabinets used, the number of track circuit cabinets used in each track section of each track circuit is calculated. The track circuit cabinets include track cabinets, integrated cabinets, and frequency shift cabinets; Establish the quantitative correspondence between various types of signals, turnouts and track circuits and the associated indoor and outdoor equipment, including: Determine the quantity relationship of outdoor boxes, lighting units, relays and combination cabinets corresponding to each type of signal machine in the computer interlocking system of each type of station; Determine the quantity relationship of switch machines, installation devices, outdoor boxes, relays and combination cabinets corresponding to each type of turnout in the computer interlocking system of each type of station; Determine the quantity relationship of outdoor boxes, relays, combination cabinets and track circuit cabinets corresponding to each track section of the computer interlocking system of each type of station; The result output module is used to obtain the types and quantities of signals, switches and track circuits included in the station computer interlocking system to be counted, and based on the established quantity correspondence between each type of signal, switch or track circuit and the associated indoor and outdoor equipment, calculate and output the statistical results of the station computer interlocking system engineering quantity to be counted.

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