Rail transit dispatching cooperation system and rail transit dispatching system

Abstract

The present invention relates to a collaborative system for rail transit dispatching and a rail transit dispatching system, wherein the collaborative system for rail transit dispatching includes a first encoder, whose input end is used to connect to a computer device in a weak-current machine room of a control center of a rail transit system; a plurality of first decoders, whose output ends are respectively used to correspond one-to-one to each control operation device of a central dispatching hall of the rail transit system; and a first switch, which is respectively connected to the output end of the first encoder and the input end of each first decoder. Through the connection and networking of the first encoder, each first decoder, and the first switch, etc., a new dispatching assistance system structure is provided, so that the administrators of each seat in the central dispatching hall can remotely access the computer device in the weak-current machine room of the control center through the control operation device they use; it breaks through the local operation restrictions between different positions, realizes efficient collaboration between different positions, and thus greatly improves the dispatching efficiency of rail transit.

Description

Technical Field

[0001] The present invention relates to the technical field of traffic dispatching, and in particular to a rail transit dispatching cooperation system and a rail transit dispatching system. Background Art

[0002] With the development of traffic dispatching technology, the rail transit weak current system, as the operation guarantee system of rail transit, has realized the information application in command and dispatch. The rail transit weak current system deploys a large number of servers and PC human-computer interaction terminals in each station, depot and control center to ensure the operational dispatching command and system configuration management. However, in the implementation process, the inventor found that in the traditional rail transit weak current system, each PC human-computer interaction terminal and server are usually limited to operation at the local post and the computer room, and cannot support remote fully managed PC human-computer interaction terminals, and cannot realize remote access of mouse, keyboard, display and other USB-HID interface devices (such as memory, scanner and fingerprint recorder, etc.), etc., and there is a problem of low dispatching efficiency. Summary of the invention

[0003] Based on this, it is necessary to provide a rail transit dispatching collaborative system and a rail transit dispatching system that can significantly improve the dispatching efficiency in response to the problems existing in the traditional ground over-phase technology.

[0004] To achieve the above objectives, the embodiments of the present invention adopt the following technical solutions:

[0005] On the one hand, an embodiment of the present invention provides a rail transit scheduling cooperation system, including:

[0006] The first encoder, the input end of which is used to connect to the computer equipment in the weak current room of the control center of the rail transit system;

[0007] A plurality of first decoders, the output ends of which are respectively used for correspondingly connecting to various control operation devices in the central dispatching hall of the rail transit system;

[0008] The first switch is respectively connected to the output end of the first encoder and the input ends of each first decoder.

[0009] In one embodiment, the above-mentioned rail transit scheduling cooperation system further includes:

[0010] A plurality of second encoders, the input ends of which are respectively used to correspond one by one to computer equipment in the weak current system room of each station of the rail transit system;

[0011] A plurality of second decoders, the output ends of which are respectively used to be connected to the control operation devices in the control rooms of the various stations of the rail transit system in a one-to-one correspondence;

[0012] A plurality of second switches are respectively connected to the output ends of the second encoders and the input ends of the second decoders, and are all connected to the first switch.

[0013] In one embodiment, the first switch and each second switch are connected via optical fibers to form a ring network.

[0014] In one of the embodiments, the above-mentioned rail transit dispatching cooperation system also includes a third decoder, the output end of the third decoder is used to connect to the control operation equipment in the maintenance duty room of the rail transit system, and the input end of the third decoder is connected to the first switch.

[0015] In one of the embodiments, the above-mentioned rail transit dispatching cooperation system further includes a configuration management server, which is connected to the first switch and is used to assign user rights to each control operation device;

[0016] The configuration management server is used to determine whether the computer device corresponding to the user authority information is within the authority range corresponding to the user authority information according to the user authority information of the takeover instruction when receiving the takeover instruction of any control operation device;

[0017] If so, the control right of the computer device corresponding to the takeover instruction is switched to the control operation device corresponding to the takeover instruction; the computer device is the computer device in the weak current system room of any station.

[0018] On the other hand, a rail transit dispatching system is also provided, including computer equipment deployed in the weak current machine room of the control center, several control operation equipment deployed in the central dispatching hall, and the above-mentioned rail transit dispatching collaboration system.

[0019] In one embodiment, the rail transit dispatching system further includes computer equipment deployed in a weak current system room of each station, and various control and operation equipment deployed in a control room of each station.

[0020] In one of the embodiments, the rail transit dispatching system further includes a control and operation device deployed in a maintenance duty room.

[0021] In one embodiment, each control operation device deployed in the central dispatching hall includes a central display screen, a keyboard, a mouse, a display and auxiliary expansion devices of each seat; wherein the auxiliary expansion devices include a memory, a scanner and / or a fingerprint identifier;

[0022] Each first decoder of the rail transit dispatching cooperation system corresponds to the central display screen and each seat one by one.

[0023] In one embodiment, the control and operation equipment deployed in the control room of each station and the control and operation equipment deployed in the maintenance duty room both include a keyboard, a mouse, a display and an auxiliary expansion device; wherein the auxiliary expansion device includes a memory, a scanner and / or a fingerprint identifier.

[0024] The above-mentioned rail transit dispatching cooperation system and rail transit dispatching system provide a new dispatching assistance system structure through the connection networking of the first encoder, each first decoder and the first switch, so that the administrators of each seat in the central dispatching hall can remotely access the computer equipment in the weak current room of the control center through the control operation equipment they use; the first switch provides switching control of computer equipment by different control operation equipment, breaking through the local operation restrictions between different positions, realizing efficient collaboration between different positions, thereby greatly improving the dispatching efficiency of rail transit. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a first structural schematic diagram of a cooperative system for rail transit scheduling in one embodiment;

[0026] Figure 2 A second structural schematic diagram of a cooperative system for rail transit scheduling in one embodiment;

[0027] Figure 3 A third structural diagram of a cooperative system for rail transit scheduling in one embodiment;

[0028] Figure 4 A schematic diagram of the structure of a rail transit dispatching system in one embodiment;

[0029] Figure 5 It is a schematic diagram of the structure of a rail transit dispatching system in another embodiment. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to another element and combined with it as a whole, or there may be a centering element at the same time, that is, it may also be indirectly connected to another element.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0032] See also Figure 1 , a rail transit dispatching cooperation system 100 provided by an embodiment of the present invention includes a first encoder 12, a plurality of first decoders 14 and a first switch 16. Among them, the input end of the first encoder 12 is used to connect to a computer device 110 in a weak current machine room 101 of a control center of a rail transit system. The output ends of the plurality of first decoders 14 are respectively used to connect to each control operation device 112 of a central dispatching hall 102 of the rail transit system in a one-to-one correspondence. The first switch 16 is respectively connected to the output end of the first encoder 12 and the input end of each first decoder 14.

[0033] It can be understood that the above-mentioned first encoder 12 is a universal encoding device, which is used to provide functions such as encoding, conversion and transmission of data entering and exiting the computer device 110. The input end (that is, the signal input end) of a single first encoder 12 can provide universal interfaces such as a display interface and a USB interface to connect to the computer device 110 deployed in the weak current room 101 of the control center. The computer device 110 refers to a server, network management terminal and / or workstation deployed in the rail transit system to provide background services for operators to perform unified monitoring, command and dispatch and other activities. The output end (that is, the signal output end) of the first encoder 12 is a network interface, such as an optical port or an electrical port, which is used to access the first switch 16 through a network cable.

[0034] The first decoder 14 is a general decoding device, which is used to provide functions such as decoding, conversion and transmission of data entering and exiting the control operation device 112. The input end of a single first decoder 14 is a network interface, such as an electrical port or an optical port, which is used to connect to the first switch 16 through a network cable. The output end of any first decoder 14 can be provided with a keyboard interface, a mouse interface, a display interface and other USB-HID (USB Human Interface Device) device interfaces for connecting to the corresponding control operation device 112.

[0035] The control and operation equipment 112 refers to various types of human-computer interaction terminals deployed in the central dispatching hall 102 in the rail transit system and operated by operators of various positions to perform unified monitoring, command and dispatch and other activities. The first switch 16 is a general switch device, which can switch and connect any control and operation equipment 112 to any other control and operation equipment 112 according to the operation instructions. The above-mentioned encoders, decoders and switches can be selected and purchased according to the performance requirements of the network, that is, the cost requirements. The technology itself is relatively mature and reliable, the selection is flexible, and the driver is automatically installed. No additional program debugging is required to effectively control the application cost. The first encoder 12 and the first switch 16 can be deployed in the weak current room 101 of the control center, or in an area outside the weak current room 101 of the control center, as long as it is convenient to connect the network and ensure the safety of the equipment. Several first decoders 14 can be deployed in the central dispatching hall 102, or in an area outside the central dispatching hall 102, as long as it is convenient to connect the corresponding control and operation equipment 112, and connect the first switch 16 and ensure the safety of the equipment.

[0036] Specifically, in the rail transit system, the computer equipment 110 can be uniformly deployed in the weak current machine room 101 of the control center, and the control and operation equipment 112 used for operation and control can be uniformly deployed in the central dispatching hall 102. Each control and operation equipment 112 is connected to the first switch 16 through the corresponding first decoder 14, and the computer equipment 110 in the weak current machine room 101 of the control center is connected to the first switch 16 through the first encoder 12, so that the control and operation equipment 112 used by operators of different departments can be remotely connected to the computer equipment 110 in the weak current machine room 101 of the control center, and can take over the computer equipment 110 at any time through instructions to monitor, command and share information of rail transit, so as to facilitate efficient collaboration between departments.

[0037] The above-mentioned collaborative system 100 for rail transit dispatching provides a new dispatching assistance system structure through the connection networking of the first encoder 12, each first decoder 14 and the first switch 16, so that the administrators of each seat in the central dispatching hall 102 can remotely access the computer equipment 110 in the weak current room 101 of the control center through the control operation equipment 112 used by each of them; the first switch 16 provides different control operation equipment 112 to switch the computer equipment 110, breaking through the local operation restrictions between different positions, realizing efficient collaboration between different positions, and thus greatly improving the dispatching efficiency of rail transit.

[0038] See also Figure 2In one embodiment, the above-mentioned rail transit dispatching cooperation system 100 further includes a plurality of second encoders 18, a plurality of second decoders 20 and a plurality of second switches 22. Among them, the input ends of the plurality of second encoders 18 are respectively used to be connected to the computer equipment 110 in the weak current system room 103 of each station of the rail transit system in a one-to-one correspondence. The output ends of the plurality of second decoders 20 are respectively used to be connected to the control operation equipment 112 in the control room 104 of each station of the rail transit system in a one-to-one correspondence. The plurality of second switches 22 are respectively connected to the output ends of the second encoders 18 and the input ends of the second decoders 20, and the plurality of second switches 22 are all connected to the first switch 16.

[0039] It can be understood that the second encoder 18 is also a universal encoding device, which is used to provide basic functions such as encoding, conversion and transmission of data entering and leaving the computer equipment 110 in the station weak current system room 103. The input end (i.e., signal input end) of the single second encoder 18 can also provide universal interfaces such as display interface and USB interface respectively to connect the computer equipment 110 deployed in the station weak current system room 103. The second encoder 18 and the first encoder 12 can be encoding devices of the same model or different models, which can be matched according to application needs. The computer equipment 110 in the weak current system room 103 of each station refers to the server, network management terminal and / or workstation deployed in the rail transit system to provide background services for the operators of the control room 104 of each station to perform activities such as traffic monitoring, command and dispatch.

[0040] The second decoder 20 is also a universal decoding device, which is used to provide basic functions such as decoding, conversion and transmission of data entering and leaving the control operation equipment 112 in the control room 104 of each station. The second decoder 20 and the first decoder 14 can be decoding devices of the same model or different models, and the specific model can be selected according to application needs. The control operation equipment 112 in each station control room 104 refers to various types of human-computer interaction terminals used by operators in different station control rooms 104 in the rail transit system, which are used to perform traffic monitoring, command and dispatch within the station's jurisdiction, and information linkage with the central dispatching hall 102 and other supervision tasks.

[0041] The second switch 22 is also a general switch device, which can switch and connect to any other control operation device 112 according to the operation instructions issued by the operators of the central dispatching hall 102 and the control rooms 104 of each station, and control the operation of the computer equipment 110 in the weak current room 101 of the control center or the weak current system room 103 of each station. The second switch 22 can also transmit the received operation instructions to the first exchange 16, and the first exchange 16 completes the corresponding switching control processing. The second switch 22 and the first switch 16 can be switch devices of the same model, or they can be switch devices of different models, and they can also be selected and used according to application needs. The second encoder 18 and the corresponding second switch 22 can be deployed in the weak current system room 103 of the station to which they belong, or they can be deployed in the area outside the weak current system room 103 of the station, as long as it is convenient to connect the network and ensure the safety of the equipment. The second decoder 20 can be deployed in the station control room 104 to which it belongs, or in an area outside the station control room 104, as long as it can be easily connected to the corresponding control operation equipment 112, connect to the second switch 22 and ensure the safety of the equipment.

[0042] Specifically, in the rail transit system, the computer equipment 110 used in each station control room 104 can also be uniformly deployed in the station weak current system room 103 to which the station belongs, while the control and adjustment operation equipment 112 used for operation and control can be in the station control room 104 to which the station belongs. The control and adjustment operation equipment 112 in each station control room 104 is connected to the second switch 22 through the correspondingly connected second decoder 20, and the computer equipment 110 in each station weak current system room 103 is connected to the second switch 22 through the second encoder 18, and the second switch 22 is connected to the first switch 16 to form a network, for example but not limited to, each second switch 22 is connected to the first switch 16 respectively to form a star network, or after each second switch 22 is connected in sequence, the last second switch 22 is connected to the first switch 16 to form a daisy chain network, so that different departments and different The control and operation equipment 112 used by operators between the same rail line and different dispatching systems can remotely access the computer equipment 110 in the weak current room 101 of the control center and the computer equipment 110 in the weak current system room 103 of other stations; furthermore, operators in different areas can instruct the first switch 16 or the second switch 22 at any time through operation instructions to switch the currently connected computer equipment 110 to another computer equipment 110 to be connected, so as to take over different computer equipment 110 to perform corresponding rail transit situation monitoring, command and information sharing tasks.

[0043] Through the networking application of the above-mentioned second encoders 18, second decoders 20, second switches 22 and the first switch 16, the cross-departmental and cross-line collaboration efficiency in the rail transit system is further improved, and the promotion and application can produce good economic and social benefits.

[0044] In one embodiment, Figure 2 As shown, the first switch 16 and each second switch 22 are connected by optical fiber to form a ring network. Optionally, in practical applications, each second switch 22 can be networked with the first switch 16 in a ring network connection mode through optical fiber. In this way, on the one hand, a communication link between the first switch 16 and the second switch 22 can be provided; on the other hand, a backup communication link can be provided. When a second switch 22 at any station fails, any other second switch 22 without failure can still communicate with the first switch 16 through the next second switch 22 without failure connected, thereby avoiding interruption of communication in the entire switch network.

[0045] In the above-mentioned ring network, one of the switches, such as but not limited to the first switch 16, can be used as the main switch, responsible for processing and executing the air conditioning instructions of the entire system, such as the above-mentioned control switching and the processing of the control instructions, and the other switches are operated as slaves and are managed by the main switch. Through the above-mentioned ring network connection method, the communication reliability between the switches is improved, thereby effectively improving the stability of the rail transit scheduling cooperation system 100.

[0046] See also Figure 3 In one embodiment, the above-mentioned rail transit dispatching cooperation system 100 further includes a third decoder 23. The output end of the third decoder 23 is used to connect to the control operation device 112 in the maintenance duty room 105 of the rail transit system. The input end of the third decoder 23 is connected to the first switch 16.

[0047] It can be understood that the third decoder 23 is also a universal decoding device, which is used to provide basic functions such as decoding, conversion and transmission of data entering and leaving the control operation device 112 in the maintenance duty room 105. The third decoder 23, the second decoder 20 and the first decoder 14 can all be decoding devices of the same model, or they can be partially the same or each of them is a decoding device of different models. The specific model can be selected according to application needs. The control operation device 112 in the maintenance duty room 105 refers to various types of human-computer interaction terminals used by operators of the maintenance duty room 105 in the rail transit system to perform tasks such as fault monitoring, reporting and maintenance of rail transit lines. The third decoder 23 can be deployed in the maintenance duty room 105, or in an area outside the maintenance duty room 105, as long as it can be easily connected to the control operation device 112 in the maintenance duty room 105, and connected to the first switch 16 and ensure the safety of the equipment.

[0048] Specifically, the control operation device 112 used by the operator of the maintenance duty room 105 can also be connected to the first switch 16 through the corresponding third decoder 23, so that the computer equipment 110 in any computer room can be remotely taken over, and the maintenance data on any computer equipment 110 can be retrieved to carry out daily maintenance management work. In addition, the maintenance data can also be shared with operators in other positions, so as to maintain efficient operation collaboration with other operators and further improve the scheduling efficiency.

[0049] In one embodiment, Figure 3 As shown, the above-mentioned rail transit dispatching cooperation system 100 also includes a configuration management server 24, which is connected to the first switch 16 and is used to assign user rights to each control operation device 112. When the configuration management server 24 receives a takeover instruction from any control operation device 112, it determines whether the computer device 110 corresponding to the user authority information is within the authority range corresponding to the user authority information according to the user authority information of the takeover instruction; if so, the control right of the computer device 110 corresponding to the takeover instruction is switched to the control operation device 112 corresponding to the takeover instruction. The corresponding computer device 110 is a computer device 100 in the weak current system room 103 of any station.

[0050] It can be understood that the configuration management server 24 is a general user authority configuration server, which can provide basic functions such as user information storage, authority configuration and management. For example, but not limited to, a management server widely used in an enterprise or campus network for allocating different operating permissions according to different users in the network. The configuration management server 24 can be deployed in the weak current machine room 101 of the control center, or in an area outside the weak current machine room 101 of the control center, as long as it can be easily connected to the first switch 16 for networking and ensuring the safety of the equipment. When the configuration management server 24 is also deployed in the collaborative system 100 of rail transit scheduling, regardless of whether multiple switches are deployed, the system's control instruction processing and execution can be processed and executed by the configuration management server 24, such as receiving operation instructions, completing the switching control of the control operation device 112 on the computer device 110, etc.

[0051] Specifically, by configuring the management server 24, the operation authority can be allocated to operators of different rail lines, different departments and different positions in the rail transit dispatching system. For example, the size of the operation authority is allocated according to the position of the operator. The higher the position, the greater the authority allocated, so that the information of the computer device 110 currently accessed by the control operation device 112 used by all other operators of lower positions can be retrieved. The lower the position, the fewer the authority allocated, and positions of the same level can mutually retrieve the information of the computer device 110 currently accessed by the control operation device 112 to which they belong. For example, the authority of each operator in the central dispatching hall 102 is greater than the authority of each operator in each station control room 104, so each operator in the central dispatching hall 102 can retrieve in real time the information of the computer device 110 currently accessed by the control operation device 112 to which each operator belongs in each station control room 104, that is, the information on the computer device 110 in the station weak current system room corresponding to the station control room 104, so as to carry out unified management and make dispatching decisions.

[0052] When the configuration management server 24 receives a takeover instruction sent by any control operation device 112 through the decoder connected to itself, it determines whether the computer device 110 corresponding to the user authority information is within the authority range corresponding to the user authority information according to the user authority information of the takeover instruction, for example, directly determines whether the user (user account) corresponding to the user authority information is a senior user, so as to confirm whether there is sufficient authority to take over the aforementioned computer device 110 currently requested to be taken over. If so, it is determined that the control operation device 112 corresponding to the takeover instruction can take over the aforementioned computer device 100 currently requested to be taken over. Therefore, the configuration management server 24 switches the control right of the computer device 110 corresponding to the takeover instruction (that is, the computer device 110 to be taken over and pointed to by the takeover instruction) to the control operation device 112 corresponding to the takeover instruction. The control operation device 112 that takes over can retrieve the rail transit monitoring information on the computer device 110 taken over, such as but not limited to the historical monitoring information stored on the computer device 110 taken over.

[0053] If not, it indicates that the control operation device 112 corresponding to the takeover instruction can take over the computer device 100 with the same level of user authority or lower level of user authority in other stations, but cannot take over the computer device 100 currently requested to be taken over. By configuring the access and application of the management server 24, the allocation of operation authority of operators of different rail lines, different departments and different positions can be managed according to application needs, and the real-time collaboration efficiency between different positions can be improved, so as to further improve the dispatching efficiency of rail transportation.

[0054] See also Figure 4 In one embodiment, a rail transit dispatching system 200 is also provided, including a computer device 110 deployed in a weak current machine room 101 of a control center, a plurality of control operation devices 112 deployed in a central dispatching hall 102, and the above-mentioned rail transit dispatching collaborative system 100.

[0055] It can be understood that, regarding the computer device 110 and the control operation device 112 mentioned in the rail transit dispatching system 200, the specific explanations can be found in the corresponding explanations in the embodiments of the above-mentioned rail transit dispatching cooperation system 100, and will not be repeated here.

[0056] Specifically, the dispatching host of the central dispatching hall 102, that is, the aforementioned computer device 110, is deployed in the weak current room 101 of the control center, and the computer device 110 is connected to the corresponding first encoder 12; each control operation device 112 in the central dispatching hall 102 is respectively connected to the corresponding second encoder 18, connected to the network through the first switch 16, and provides the corresponding control switching function, so that the administrators of each seat in the central dispatching hall 102 can remotely access the computer device 110 in the weak current room 101 of the control center through the control operation device 112 used by each of them. The first switch 16 provides switching control of the computer device 110 by different control operation devices 112, breaking through the local operation restrictions between different positions, saving seat space, and realizing the function of one seat being able to take over multiple machines, thereby greatly improving the dispatching efficiency of rail transit.

[0057] In one embodiment, Figure 2 As shown, the rail transit dispatching system 200 further includes computer equipment 110 deployed in the weak current system room 103 of each station, and various control operation equipment 112 deployed in the control room 104 of each station.

[0058] It can be understood that the specific explanations about the computer equipment 110 in the weak current system room 103 of each station and the control and operation equipment 112 in the control room 104 of each station can be found in the corresponding explanations in the embodiments of the above-mentioned rail transit dispatching collaborative system 100, and will not be repeated here.

[0059] Specifically, the dispatching host of each station, that is, the aforementioned computer equipment 110, is deployed in the station weak current system room 103 of each station. The computer equipment 110 in the weak current system room 103 of each station is connected to the second switch 22 through the corresponding second encoder 18; correspondingly, each control operation device 112 in the control room 104 of each station is connected to the second switch 22 through the corresponding second decoder 20, so that through the networking of the first switch 16 and the second switches 22, each control operation device 112 in the control room 104 of each station can remotely access different computer devices 110.

[0060] By adjusting the deployment positions of the computer equipment 110 and the control operation equipment 112 in the above-mentioned stations, as well as the networking application of the second encoders 18, the second decoders 20, the second switches 22 in the above-mentioned rail transit dispatching cooperation system 100 and the first switch 16, the cross-departmental and cross-line cooperation efficiency in the rail transit system is further improved, and the promotion and application can produce good economic and social benefits.

[0061] In one embodiment, Figure 3As shown, the rail transit dispatching system 200 further includes a control operation device 112 deployed in the maintenance duty room 105 .

[0062] It can be understood that the rail transit dispatching system 200 using the above-mentioned rail transit dispatching cooperation system 100 can also connect the control operation device 112 in the maintenance duty room 105 to the first switch 16 through the corresponding third decoder 23, so that the operator of the maintenance duty room 105 can remotely take over the computer equipment 110 in any machine room, and conveniently retrieve the maintenance data on any computer equipment 110 to carry out daily maintenance management work. In addition, the operator of the maintenance duty room 105 can also share the maintenance data with operators in other positions, so as to maintain efficient operational collaboration with other operators and further improve the dispatching efficiency.

[0063] See also Figure 5 In one embodiment, the computer device 110 includes a server or a PC terminal. It is understood that the computer device 110 deployed in the computer room may include a server, or include both a server and a PC terminal, as a service host for rail transit dispatching. Among them, the PC terminal is also called the computer host of the rail transit dispatching system. Each encoder can be connected to the server or PC terminal through a corresponding interface to achieve connection networking, so that each control operation device 112 can remotely access the server or PC terminal through the corresponding decoder and encoder.

[0064] By uniformly deploying the servers and PC terminals of the rail transit dispatching system in the computer room and applying the above-mentioned rail transit dispatching collaborative system 100, operators from different departments, different rail lines and different dispatching systems can switch remote operation control of different servers or PC terminals through switches, or receive multicast of desktop operation information of any server and PC terminal, so as to perform corresponding rail transit situation monitoring, command and information sharing, etc., and improve collaborative dispatching efficiency.

[0065] In one embodiment, Figure 5 As shown, each control operation device 112 deployed in the central dispatching hall 102 includes a central display screen 1121, and a keyboard 1122, a mouse 1123, a display 1124 and auxiliary expansion devices for each seat. Among them, the auxiliary expansion devices include a memory, a scanner and / or a fingerprint identifier. Each first decoder 14 of the collaborative system for rail transit dispatching corresponds to the central display screen 1121 and each seat one by one.

[0066] It can be understood that the central display screen 1121 deployed in the central dispatching hall 102 is a real-time monitoring display screen of the rail transit dispatching system, which is used to centrally display the monitoring information of the rail transit operation. The central display screen 1121 can be an LCD splicing screen, or an LED display screen or other types of large screens. The central display screen 1121 is connected to the first switch 16 through a first decoder 14 to receive and display information sent by the server or PC terminal. The number of seats deployed in the central dispatching hall 102 can be determined according to application needs, and the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment equipped by each seat are connected to the first switch 16 through the same first decoder 14, that is, the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment of each seat are hosted to the connected first decoder 14. The data signals of the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment equipped by each seat can all be transmitted through the same network cable or optical fiber connection cable of the first decoder 14.

[0067] The auxiliary expansion device may include but is not limited to any one of a memory, a scanner and a fingerprint identifier, or any at least two or more of the devices, and the specific type of device may be determined according to the needs of the application scenario. Auxiliary expansion devices such as memory, scanner and fingerprint identifier can be selected and accessed according to the needs of monitoring, scheduling and other tasks. The auxiliary expansion device may be but is not limited to a USB-HID (USB human-computer interaction interface) device. By applying the above-mentioned rail transit scheduling collaboration system 100, the central display screen 1121 deployed in the central scheduling hall 102, as well as the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion devices of each seat are all hosted on the corresponding first decoders 14, so that the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion devices connected to the same first decoder 14 can remotely access the server or PC terminal in the weak current room 101 of the control center.

[0068] In one embodiment, Figure 5 As shown, the control and operation equipment 112 deployed in the control room 104 of each station and the control and operation equipment 112 deployed in the maintenance duty room 105 both include a keyboard 1122, a mouse 1123, a display 1124 and auxiliary expansion equipment. Among them, the auxiliary expansion equipment includes a memory, a scanner and / or a fingerprint identifier.

[0069] It can be understood that the control operation equipment 112 in the station control room 104 at each station on each rail line can also include operation equipment such as keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment, and each station control room 104 can deploy at least one set of keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment. A set of keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment in each station control room 104 can be connected to a second switch 22 deployed in the station through a second decoder 20. The keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment included in the control operation equipment 112 of the maintenance duty room 105 can be connected to the first switch 16 through a first decoder 14.

[0070] Specifically, after the servers and PC terminals of each station and the control and operation equipment 112 of each operation post are uniformly deployed, the above-mentioned rail transit dispatching cooperation system 100 is applied to realize the remote access of the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment of the operation post in each station control room 104 to any server or PC terminal, and at the same time, the corresponding permissions are assigned by configuring the server, so that the keyboard 1122, mouse 1123, display 1124 and auxiliary expansion equipment connected to the same decoder are all controlled by the assigned user permissions, and the auxiliary expansion equipment is no longer out of the control of the user permissions of the mouse 1123. In this way, the operator can choose to take over any server or PC terminal within the permissions of any user, or take over the control and operation equipment 112 within the permissions of other users of the same level, by operating the mouse 1123 and keyboard 1122. The PC terminals or servers connected to different encoders can be located on different network lines and run different operating systems, such as but not limited to Windows, Linux, Unix or Android systems, and can run different application tools, which can be determined according to the specific application of the rail transit system.

[0071] By adjusting the deployment positions of the above-mentioned control and operation devices 112 and applying the above-mentioned rail transit dispatching collaboration system 100, the cross-departmental and cross-line collaboration efficiency in the rail transit system is further improved, thereby achieving the purpose of greatly improving the dispatching efficiency of rail transit, which is beneficial to the flexible switching of the dispatching command level and the operation and maintenance of the rail transit system.

[0072] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0073] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A rail transit dispatching system, characterized in that: include: Computer equipment deployed in the weak current room of the control center, used to instruct the rail transit system to provide background services for operators to perform unified monitoring, command and dispatch activities, and the deployed servers, network management terminals and / or workstations; Several control operation devices deployed in the central dispatching hall, including a central display screen, keyboards, mice, monitors and auxiliary expansion devices of each seat, used to instruct various types of human-computer interaction terminals deployed in the central dispatching hall of the rail transit system to be operated by operators of various positions to perform unified monitoring and command and dispatch activities; wherein the auxiliary expansion devices include memory, scanner and / or fingerprint recognition; Computer equipment deployed in the weak current system room of each station, used to instruct the rail transit system to provide background services for operators in the control room of each station to perform traffic monitoring, command and dispatch activities, and the deployed servers, network management terminals and / or workstations; The control and operation equipment deployed in the control room of each station includes a keyboard, a mouse, a display and an auxiliary expansion device, which is used to instruct various human-computer interaction terminals used by operators in different station control rooms in the rail transit system to perform traffic monitoring, command and dispatch within the station's jurisdiction, and information linkage supervision tasks with the central dispatching hall; wherein the auxiliary expansion device includes a memory, a scanner and / or a fingerprint identifier; The control and operation equipment deployed in the maintenance duty room includes a keyboard, a mouse, a display and an auxiliary expansion device, which is used to instruct various types of human-computer interaction terminals used by the operators of the maintenance duty room in the rail transit system to perform fault monitoring, reporting and maintenance tasks of the rail transit line; wherein the auxiliary expansion device includes a memory, a scanner and / or a fingerprint identifier; A collaborative system for rail transit dispatching, the collaborative system comprising: A first encoder, whose input end is used to connect to a computer device in a weak-current motor room of a control center of a rail transit system, and is used to provide encoding, conversion and transmission functions for data entering and exiting the computer device in the weak-current motor room of the control center; the first encoder is deployed in the weak-current motor room of the control center; A plurality of first decoders, the output ends of which are respectively used to correspond one by one to the various control operation devices of the central dispatching hall of the rail transit system, and are used to provide decoding, conversion and transmission functions of the several control operation devices entering and leaving the central dispatching hall; the plurality of first decoders are deployed in the central dispatching hall; each of the first decoders corresponds one by one to the central display screen and each of the seats in the central dispatching hall; A first switch, connected to the output end of the first encoder and the input end of each of the first decoders, respectively, for switching the operation control of any one of the control and operating devices on the computer device to any other control and operating device according to the operation instruction; the first switch is located in the weak current machine room of the control center; The rail transit dispatching cooperation system also includes: A plurality of second encoders, whose input ends are respectively used to be connected to the computer equipment in the weak current system room of each station of the rail transit system in a one-to-one correspondence, and are used to provide the encoding, conversion and transmission functions of data entering and exiting the computer equipment in the weak current system room of the station; A plurality of second decoders, the output ends of which are respectively used to be connected to the control and operating devices in the control rooms of the rail transit system in a one-to-one correspondence, and are used to provide decoding, conversion and transmission functions of data entering and exiting the control and operating devices in the control rooms of the stations; the second decoders are deployed in the station control rooms; A plurality of second switches, respectively connected to the output end of each second encoder and the input end of each second decoder, and all connected to the first switch; the second switch is used to switch the operation control of any control operation device on the computer equipment in the weak current machine room of the control center or the weak current system room of each station to any other control operation device according to the operation instructions issued by the operators of the central dispatching hall and the control rooms of each station, or the second switch is used to transmit the received operation instructions to the first switch so that the first switch completes the corresponding switching control processing; the second encoder and the corresponding second switch are deployed in the weak current system room of the station to which they belong; wherein each second switch is networked with the first switch in a ring network connection mode through optical fiber; a third decoder, the output end of the third decoder is used to connect to the control operation device in the maintenance duty room of the rail transit system, and the input end of the third decoder is connected to the first switch; the third decoder is used to provide decoding, conversion and transmission functions of data entering and leaving the control operation device in the maintenance duty room; the third decoder is deployed in the maintenance duty room; A configuration management server is deployed in the weak current machine room of the control center. The configuration management server is connected to the first switch and is used to assign user rights to each of the control and operating devices and to receive operation instructions to complete the switching control of the control and operating device on the computer device. The configuration management server allocates operation rights to operators of different rail lines, different departments and different positions in the rail transit dispatching system, wherein the operation rights are allocated according to the position of the operator. The higher the position, the greater the rights allocated, so that the high-position operator can retrieve the information of the computer device currently retrieved by the control operation equipment used by all other low-position operators; the lower the position, the fewer the rights allocated, and positions of the same level can retrieve the information of the computer device currently retrieved by the control operation equipment to which they belong, and the rights of each operator in the central dispatching hall are greater than the rights of each operator in the control room of each station; Among them, the configuration management server is used to determine whether the computer device corresponding to the user authority information is within the authority scope corresponding to the user authority information based on the user authority information of the takeover instruction when receiving the takeover instruction of any of the control and operation devices; if so, the control right of the computer device corresponding to the takeover instruction is switched to the control and operation device corresponding to the takeover instruction, so that the control and operation device that takes over can retrieve the rail transit monitoring information on the computer device that is taken over; if not, the control and operation device corresponding to the takeover instruction can take over computer devices with the same level of user authority or lower level of user authority in other stations, but cannot take over the computer device currently requesting to be taken over.

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