GDS alarm centralized control system

Abstract

The utility model discloses a GDS alarm centralized control system, and relates to the technical field of alarm, the device comprises a central control room and at least two single devices, the central control room comprises a GDS master control room, and a GDS master controller is arranged in the GDS master control room; each single device comprises an on-site cabinet chamber, a regional audible and visual alarm, a combustible gas detection unit and a toxic gas detection unit, a GDS remote IO access chamber is arranged in each on-site cabinet chamber, and a GDS remote IO access card is arranged in each GDS remote IO access chamber; the GDS remote IO access chambers are respectively connected with the regional audible and visual alarm, the combustible gas detection unit and the toxic gas detection unit, and the GDS master control chamber is respectively connected with the GDS remote IO access chamber in each field cabinet chamber. According to the invention, all the single devices can be managed as a whole through one GDS main controller, the cost is reduced, fault alarm is displayed in a centralized manner, workers can be found and reminded in time, and stable and reliable operation of the system is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of alarm technology, and in particular to a GDS alarm centralized control system. Background Art

[0002] The full name of the GDS system is the Combustible Gas and Toxic Gas Detection Alarm System, which is the abbreviation of the English Gas Detection System. In the production, storage and transportation process of enterprises, various types of flammable and toxic gases are often involved. The function of the GDS system is to monitor the status of each leakage source in real time, and actively remind when there is a danger of leakage, so as to eliminate hidden dangers and ensure safe production.

[0003] The GDS alarm control unit in the related technology includes a first control room, a fire control room, a field cabinet room, a field area alarm, a combustible gas alarm and a toxic gas detector. The first control room includes a display operation station and an audible and visual alarm, the fire control room includes a display operation station and a fire alarm controller, and the field cabinet room includes a GDS system cabinet, a combustible gas alarm controller, a programmable switch and a safety instrument system cabinet. However, this type of GDS alarm control unit has the following problems: when there are multiple single devices, each single device is equipped with a set of GDS system main controller, which increases the management difficulty and investment cost, and the GDS system of each single device is monitored independently. After the GDS system main controller of each single device fails, it can only be seen by the operator of a certain single device. Other personnel monitoring the host have no display and cannot discover it in time; the GDS system main controller or access card in the GDS system cabinet of each single device is scattered in the cabinet room or cabinet room of each single device. After the hardware fails, the maintenance personnel cannot rush to the site to deal with it in time; at the same time, when the GDS system main controllers purchased by the GDS systems of different single devices are of different brands and the software and hardware are not universal, the maintenance cost and difficulty of maintenance are increased. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a GDS alarm centralized control system, which can manage all individual devices through a set of GDS main controllers, reduce costs, and centrally display fault alarms, so as to timely discover and remind staff and ensure stable and reliable operation of the system.

[0005] The embodiment of the present application provides a GDS alarm centralized control system, including:

[0006] Central control room, the central control room includes a GDS master control room, and the GDS master control room is provided with a GDS main controller;

[0007] At least two monomer devices, each of which includes an on-site cabinet room, a regional sound and light alarm, a combustible gas detection unit and a toxic gas detection unit. A GDS remote IO access room is provided in each of the on-site cabinet rooms. A GDS remote IO access card is provided in the GDS remote IO access room. The GDS remote IO access room is respectively connected to the regional sound and light alarm, the combustible gas detection unit and the toxic gas detection unit, and the regional sound and light alarm is arranged close to the combustible gas detection unit and the toxic gas detection unit. The GDS master control room is respectively connected to the GDS remote IO access room in each of the on-site cabinet rooms.

[0008] According to some embodiments of the present application, the GDS main control room includes a GDS main controller cabinet and a first GDS network cabinet, the GDS main controller is arranged in the GDS main controller cabinet, a first GDS network is arranged in the first GDS network cabinet, the GDS main controller is connected to the first GDS network, and the first GDS network is respectively connected to the GDS remote IO access room in each of the on-site cabinet rooms.

[0009] According to some embodiments of the present application, each of the GDS remote IO access room includes a GDS remote IO access card cabinet and a second GDS network cabinet, the GDS remote IO access card is arranged in the GDS remote IO access card cabinet, the second GDS network cabinet is provided with a second GDS network, the first GDS network is respectively connected to the second GDS network in each of the on-site cabinet rooms, and the second GDS network is connected to the corresponding GDS remote IO access card.

[0010] According to some embodiments of the present application, the central control room further includes a monitoring room host, and the monitoring room host is respectively connected to the GDS remote IO access room in each of the on-site cabinet rooms.

[0011] According to some embodiments of the present application, the combustible gas detection unit includes at least one combustible gas detector, the toxic gas detection unit includes at least one toxic gas detector, the GDS remote IO access room is respectively connected to the combustible gas detector and the toxic gas detector, and the regional sound and light alarm is arranged close to the combustible gas detector and the toxic gas detector.

[0012] In this application, the GDS main controller is no longer set in each single unit, and the GDS main controller is set in the GDS general control room of the central control room. The GDS system main controllers of the control rooms, cabinet rooms, fire stations and other convergence points of each single unit are cancelled and replaced by GDS remote IO access cards in the GDS remote IO access room. The GDS main controller in the GDS general control room is used to divide the domains of each single unit on site, so as to achieve the purpose of decentralized control functions, centralized display operation management, and taking into account both division and autonomy and comprehensive coordination. The centralized management can timely discover and remind personnel to ensure stable and reliable operation of the system. Through this setting, the present application can coordinate the management of each single unit through a set of GDS main controller, reduce costs, and display fault alarms in a centralized manner, so as to timely discover and remind staff to ensure stable and reliable operation of the system.

[0013] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0015] Figure 1 A schematic diagram of the structure of the GDS alarm centralized control system provided in the embodiment of the present application;

[0016] Figure 2 A schematic diagram of the structure of a GDS alarm control system provided by an embodiment of the prior art.

[0017] Reference numerals:

[0018] Central control room 110, GDS main controller cabinet 111, first GDS network cabinet 112, monitoring room host 113;

[0019] Single device 120 , on-site cabinet room 121 , GDS remote IO access card cabinet 122 , second GDS network cabinet 123 , regional sound and light alarm 124 , combustible gas detector 125 , and toxic gas detector 126 . DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0021] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0022] In the description of this application, if there is a description of first or second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0024] The present application proposes a GDS alarm centralized control system, and the embodiments of the present application are further described below in conjunction with the accompanying drawings.

[0025] Reference Figure 1 The present application provides a GDS alarm centralized control system, including: a central control room 110 and at least two single devices 120, the central control room 110 includes a GDS master control room, and a GDS main controller is arranged in the GDS master control room; each single device 120 includes a field cabinet room 121, a regional sound and light alarm 124, a combustible gas detection unit and a toxic gas detection unit, each field cabinet room 121 is provided with a GDS remote IO access room, and a GDS remote IO access card is arranged in the GDS remote IO access room, and the GDS remote IO access room is respectively connected to the regional sound and light alarm 124, the combustible gas detection unit and the toxic gas detection unit, and the regional sound and light alarm 124 is arranged close to the combustible gas detection unit and the toxic gas detection unit, and the GDS master control room is respectively connected to the GDS remote IO access room in each field cabinet room 121.

[0026] It should be noted that the combustible gas detection unit is used to detect the concentration of combustible gas leaking in the area and generate combustible gas leakage information, and the toxic gas detection unit is used to detect the concentration of toxic gas leaking in the area and generate toxic gas leakage information. The combustible gas detection unit is also used to send the combustible gas leakage information to the GDS main controller in the GDS control room through the GDS remote IO access room, and the toxic gas detection unit is also used to send the toxic gas leakage information to the GDS main controller in the GDS control room through the GDS remote IO access room; similarly, the GDS main controller can collect the combustible gas leakage information and toxic gas leakage information in each monomer device 120 in this way.

[0027] In this embodiment, refer to Figure 1 , three monomer devices 120 are provided; in some embodiments, other numbers of monomer devices 120 may also be provided, which is not limited to the embodiments of the present application.

[0028] It should be noted that IO refers to input and output, which is divided into two parts: IO devices and IO interfaces. The GDS control room centrally managed by this application can scan the remote I / O access hardware in various areas of the site, display fault alarms in a centralized manner, and promptly discover and remind personnel to ensure stable and reliable operation of the system; by unifying the control application of all non-single devices 120, the hardware and software are unified, reducing the difficulty of maintenance and operation.

[0029] It should be noted that in the GDS main controller software installed in the GDS control room, management domain division can be performed. The area corresponds to each individual device 120, and the physical addresses of different areas are different. Through the division of domains by software, the key signals and related systems in key areas can be linked, and emergencies can be responded to and handled quickly and efficiently.

[0030] Specifically, refer to Figure 2In the prior art, the GDS alarm control system includes a central control device 210 and three individual devices 220. The central control device 210 includes a third GDS network cabinet 211. Each individual device 220 is provided with an equipment on-site cabinet room, an equipment on-site external operation room, a regional sound and light alarm device 225, a combustible gas detection device 226, and a toxic gas detection device 227. The equipment on-site cabinet room also includes a GDS controller main cabinet 221, a GDS access card cabinet 222, and a fourth GDS network cabinet 223. A monitoring equipment host 224 is provided in the on-site external operation room. The GDS controller main cabinet 221 is respectively connected to the corresponding regional sound and light alarm equipment 225, the combustible gas detection equipment 226 and the toxic gas detection equipment 227. The GDS controller main cabinet 221, the GDS access card cabinet 222 and the fourth GDS network cabinet 223 are connected in sequence. The third GDS network cabinet 211 is connected to the monitoring equipment host 224. The third GDS network cabinet 211 is respectively connected to the fourth GDS network cabinet 223 in each single device 220. In the prior art, each single device 220 is provided with a set of GDS system main controller, which increases the management difficulty and investment cost, and the GDS system of each single device 220 is monitored independently. After the GDS system main controller of each single device 220 fails, it can only be seen by the operator of a certain single device 220. Other personnel monitoring the host have no display and cannot discover it in time; the GDS system main controller or access card in the GDS controller main cabinet 221 of each single device 220 is scattered in the cabinet room or cabinet room of each single device 120. After the hardware fails, the maintenance personnel cannot rush to the site to handle it in time; when the GDS system main controllers purchased by the GDS systems of different single devices 220 are of different brands and the software and hardware are not universal, the maintenance cost and difficulty of maintenance are increased.

[0031] Based on this, in this application, a GDS main controller is no longer set in each single device 120, and a GDS main controller is set in the GDS general control room of the central control room 110. The GDS system main controllers of the control rooms, cabinet rooms, fire stations and other convergence points of each single device 120 are cancelled and replaced by a GDS remote IO access card in the GDS remote IO access room. The GDS main controller in the GDS general control room divides the domains of each single device 120 on site, so as to achieve the purpose of decentralized control functions, centralized display operation management, and taking into account both division and autonomy and comprehensive coordination. The centralized management can timely discover and remind personnel to ensure stable and reliable operation of the system. Through this setting, the present application can coordinate the management of each single device 120 through a set of GDS main controllers, reduce costs, and display fault alarms in a centralized manner, so as to timely discover and remind staff to ensure stable and reliable operation of the system.

[0032] Reference Figure 1It can be understood that the GDS control room includes a GDS main controller cabinet 111 and a first GDS network cabinet 112. The GDS main controller is arranged in the GDS main controller cabinet 111. The first GDS network is arranged in the first GDS network cabinet 112. The GDS main controller is connected to the first GDS network. The first GDS network is respectively connected to the GDS remote IO access room in each on-site cabinet room 121.

[0033] Reference Figure 1 It can be understood that each GDS remote IO access room includes a GDS remote IO access card cabinet 122 and a second GDS network cabinet 123, the GDS remote IO access card is arranged in the GDS remote IO access card cabinet 122, the second GDS network cabinet 123 is provided with a second GDS network, the first GDS network is respectively connected to the second GDS network in each on-site cabinet room 121, and the second GDS network is connected to the corresponding GDS remote IO access card.

[0034] Reference Figure 1 It can be understood that the central control room 110 also includes a monitoring room host 113, and the monitoring room host 113 is connected to the GDS remote IO access room in each on-site cabinet room 121 respectively.

[0035] It should be noted that, by setting up the monitoring room host 113, the operator can monitor the detection conditions of the combustible gas detection units and the toxic gas detection units of all the monomer devices 120 in real time through the human-computer interaction interface of the monitoring room host 113.

[0036] Reference Figure 1 It can be understood that the combustible gas detection unit includes at least one combustible gas detector 125, the toxic gas detection unit includes at least one toxic gas detector 126, the GDS remote IO access room is connected to the combustible gas detector 125 and the toxic gas detector 126 respectively, and the regional sound and light alarm 124 is arranged close to the combustible gas detector 125 and the toxic gas detector 126.

[0037] In this embodiment, each monomer device 120 is provided with two combustible gas detectors 125 and two toxic gas detectors 126; in some embodiments, the monomer device 120 may also be provided with other numbers of combustible gas detectors 125 and other numbers of toxic gas detectors 126, and is not limited to the embodiments of the present application.

[0038] It should be noted that by setting up regional sound and light alarms 124 around the combustible gas detector 125 and the toxic gas detector 126, an early alarm can be given when the concentration of leaked combustible gas in the protected area is lower than the lower explosion limit, thereby preventing the occurrence of fire and explosion accidents caused by the leakage of combustible gas. When the concentration of leaked toxic gas in the protected area exceeds the toxic gas concentration alarm setting value, an sound and light alarm signal can be given to prompt the on-duty personnel to take safety measures in time to avoid combustion and explosion accidents.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0040] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications are also considered to be within the scope of protection of the present application.

[0041] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A GDS alarm centralized control system, characterized in that: include: Central control room, the central control room includes a GDS master control room, and the GDS master control room is provided with a GDS main controller; At least two monomer devices, each of which includes an on-site cabinet room, a regional sound and light alarm, a combustible gas detection unit and a toxic gas detection unit. A GDS remote IO access room is provided in each of the on-site cabinet rooms. A GDS remote IO access card is provided in the GDS remote IO access room. The GDS remote IO access room is respectively connected to the regional sound and light alarm, the combustible gas detection unit and the toxic gas detection unit, and the regional sound and light alarm is arranged close to the combustible gas detection unit and the toxic gas detection unit. The GDS master control room is respectively connected to the GDS remote IO access room in each of the on-site cabinet rooms.

2. The GDS alarm centralized control system according to claim 1 is characterized in that: The GDS control room includes a GDS main controller cabinet and a first GDS network cabinet. The GDS main controller is arranged in the GDS main controller cabinet. The first GDS network is arranged in the first GDS network cabinet. The GDS main controller is connected to the first GDS network. The first GDS network is respectively connected to the GDS remote IO access room in each of the on-site cabinet rooms.

3. The GDS alarm centralized control system according to claim 2 is characterized in that: Each of the GDS remote IO access rooms includes a GDS remote IO access card cabinet and a second GDS network cabinet, the GDS remote IO access card is arranged in the GDS remote IO access card cabinet, the second GDS network cabinet is provided with a second GDS network, the first GDS network is respectively connected to the second GDS network in each of the on-site cabinet rooms, and the second GDS network is connected to the corresponding GDS remote IO access card.

4. The GDS alarm centralized control system according to claim 1 is characterized in that: The central control room also includes a monitoring room host, and the monitoring room host is respectively connected to the GDS remote IO access room in each of the on-site cabinet rooms.

5. The GDS alarm centralized control system according to claim 1 is characterized in that: The combustible gas detection unit includes at least one combustible gas detector, the toxic gas detection unit includes at least one toxic gas detector, the GDS remote IO access room is connected to the combustible gas detector and the toxic gas detector respectively, and the regional sound and light alarm is arranged close to the combustible gas detector and the toxic gas detector.

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