Multifunctional monitoring system and cabinet for train operation

Abstract

The invention discloses a multifunctional monitoring system for train operation and a cabinet. The multifunctional monitoring system comprises a data protection unit, a host unit and a man-machine interaction unit, the multiple external devices are in communication connection with the data protection unit, the external devices are used for collecting multiple pieces of first data information during train operation, and the data protection unit is used for preprocessing the first data information and generating second data information; the data transceiving subunit is in communication connection with the data protection unit, and the data transceiving subunit is used for receiving second data information and transmitting the second data information to the data calculation subunit; the data calculation subunit performs logic calculation according to the second data information and generates third data information, and the man-machine interaction unit is used for displaying the third data information in real time so that a user can monitor and manage the third data information in real time. According to the multifunctional monitoring system, all data information of train operation is monitored and managed in a unified mode, the operation state of the train is reflected in time, and the safe operation guarantee of the train is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of train monitoring, and in particular to a multifunctional monitoring system and cabinet for train operation. Background Art

[0002] As train speeds continue to increase, the requirements for the perception and monitoring of the train operating environment are increasing. Especially in the face of my country's complex road environment, comprehensive and accurate perception and monitoring of hazards in the train operating environment is an inevitable requirement.

[0003] However, the existing technologies currently have too few monitoring methods and functions for various status information of train operation, and fail to form a comprehensive monitoring system, which leads to safety issues such as low labor efficiency and frequent dangerous accidents. Summary of the invention

[0004] The present invention provides a multifunctional monitoring system and cabinet for train operation, which connect multiple external devices with an internal data protection unit and a host unit, transmit the data information collected by the external devices to the host unit after security protection preprocessing, and the host unit makes judgments and monitors and manages in real time, thereby timely reflecting the running status of the train and improving the safe operation of the train.

[0005] According to a first aspect of the present invention, a multifunctional monitoring system for train operation is provided, comprising a data protection unit, a host unit and a human-computer interaction unit; the host unit comprises a data transceiver subunit and a data calculation subunit;

[0006] A plurality of external devices are respectively connected to the data protection unit for communication, the external devices are used to collect a plurality of first data information when the train is running, and the data protection unit is used to pre-process the first data information and generate second data information;

[0007] The data transceiver subunit is in communication connection with the data protection unit, and the data transceiver subunit is used to receive the second data information and transmit it to the data calculation subunit;

[0008] The data calculation subunit performs logic calculation according to the second data information and generates third data information. The human-computer interaction unit is electrically connected to the host unit. The human-computer interaction unit is used to display the third data information in real time so that the user can monitor and manage the third data information in real time.

[0009] Optionally, the host unit further includes a data storage subunit;

[0010] The data storage subunit is electrically connected to the data calculation subunit, and the data storage subunit is used to store the third data information.

[0011] Optionally, the external equipment includes: a perception center, a data center, a signal maintenance center, a centralized dispatching center, signal equipment and a signal monitoring center.

[0012] Optionally, the data protection unit includes a first protection subunit, a second protection subunit, a third protection subunit, a fourth protection subunit, a fifth protection subunit and a sixth protection subunit;

[0013] The first port and the second port of the signal device are respectively connected to the first protection subunit for communication; the signal monitoring center is connected to the first protection subunit for communication; the first protection subunit is used to receive monitoring maintenance information and operation status information and transmit them to the host unit;

[0014] The first port of the centralized dispatching center is connected to the second protection subunit for communication, and the second port of the centralized dispatching center is connected to the third protection subunit for communication, and the second protection subunit and the third protection subunit are used to receive the dispatching information and transmit it to the host unit;

[0015] The signal maintenance center is in communication connection with the fourth protection subunit, and the fourth protection subunit is used to receive signal system status information and transmit it to the host unit;

[0016] The data center is in communication connection with the fifth protection subunit, and the fifth protection subunit is used to receive signal device information and transmit it to the host unit;

[0017] The sensing center is communicatively connected to the sixth protection subunit, and the sixth protection subunit is used to receive environmental information of the train and transmit it to the host unit.

[0018] Optionally, the host unit further includes a data communication subunit;

[0019] The data communication subunit is communicatively connected to the data protection unit, and the data communication subunit is used to receive the second data information and transmit it to the data transceiver subunit.

[0020] Optionally, a maintenance unit is also included;

[0021] The maintenance unit is electrically connected to the host unit, and the maintenance unit is used to monitor the operating status information of the system in real time;

[0022] When the third data information is inconsistent with the preset data information, the maintenance unit is further used to issue an alarm message.

[0023] Optionally, the alarm information includes at least one of the following: voice reminder, buzzer reminder and luminous reminder.

[0024] Optionally, the human-computer interaction unit further includes a remote data sending subunit and a remote data receiving subunit;

[0025] The remote data sending subunit is electrically connected to the remote data receiving subunit, and the third data information is transmitted to the remote data receiving subunit after passing through the remote data sending subunit.

[0026] Optionally, a power supply unit is also included;

[0027] The power supply unit is connected to the host unit, and provides electrical energy to the host unit.

[0028] According to a second aspect of the present invention, there is provided a multifunctional monitoring cabinet for train operation, comprising a cabinet body and any multifunctional monitoring system for train operation as described in the first aspect of the present invention.

[0029] The present invention discloses a multifunctional monitoring system for train operation, including a data protection unit, a host unit and a human-computer interaction unit; the host unit includes a data transceiver subunit and a data calculation subunit; a plurality of external devices are respectively connected to the data protection unit for communication, and a plurality of first data information when the train is running is collected by the external devices, and the first data information is preprocessed and a second data information is generated by the data protection unit; the data transceiver subunit is connected to the data protection unit for communication, and the second data information is received by the data transceiver subunit and transmitted to the data calculation subunit; the data calculation subunit performs logical calculation according to the second data information and generates a third data information, and the human-computer interaction unit is electrically connected to the host unit, and the third data information is displayed in real time by the human-computer interaction unit so that the user can monitor and manage the third data information in real time. The present invention provides a multifunctional monitoring system and cabinet for train operation, which connects a plurality of external devices to the internal data protection unit and the host unit, transmits the data information collected by the external devices to the host unit after security protection preprocessing, and is judged by the host unit and monitored and managed in real time, thereby timely reflecting the running status of the train and improving the safety operation guarantee of the train.

[0030] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 is a block diagram of a multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0033] Figure 2 is a block diagram of another multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0034] Figure 3 is a block diagram of another multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0035] Figure 4 is a block diagram of another multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0036] Figure 5 is a block diagram of another multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0037] Figure 6 is a block diagram of another multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0038] Figure 7 is a block diagram of another multifunctional monitoring system for train operation provided by an embodiment of the present invention;

[0039] Figure 8 It is a schematic diagram of a multifunctional monitoring cabinet for train operation provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0041] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0042] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0043] Figure 1 is a block diagram of a multifunctional monitoring system for train operation provided by an embodiment of the present invention, with reference to Figure 1 The multifunctional monitoring system for train operation includes a data protection unit 1, a host unit 2 and a human-computer interaction unit 3; the host unit 2 includes a data transceiver subunit 21 and a data calculation subunit 22; a plurality of external devices 4 are respectively connected to the data protection unit 1 in communication, and the external devices 4 are used to collect a plurality of first data information during the operation of the train, and the data protection unit 1 is used to pre-process the first data information and generate second data information; the data transceiver subunit 21 is connected to the data protection unit 1 in communication, and the data transceiver subunit 21 is used to receive the second data information and transmit it to the data calculation subunit 22; the data calculation subunit 22 performs logical calculation according to the second data information and generates third data information, and the human-computer interaction unit 3 is electrically connected to the host unit 2, and the human-computer interaction unit 3 is used to display the third data information in real time so that the user can monitor and manage the third data information in real time.

[0044] Specifically, in the daily operation of the train, it is necessary to monitor various information of the train in real time to ensure the daily operation of the train. The multifunctional monitoring system provided by the embodiment of the present invention includes a data protection unit 1, a host unit 2 and a human-computer interaction unit 3. A plurality of external devices 4 are respectively connected to the data protection unit 1 for communication. The external devices 4 are used to collect a plurality of first data information when the train is running; optionally, the external devices 4 include a perception center, a data center, a signal maintenance center, a centralized dispatching center, signal equipment and a signal monitoring center; the perception center is used to perceive the concentration of harmful gases in the environment surrounding the train, the flatness information of the road surface on which the train is running, etc.; the data center The signal center is used to collect various data indicator information; the signal maintenance center is used to collect the status information of the signal system; the centralized dispatching center is used to collect the station information of each platform where the train runs, the train operation plan, etc.; the signal equipment is used to collect the running status information of the train during operation; the signal monitoring center is used to collect monitoring and maintenance information, etc.; the external device 4 collects multiple first data information when the train is running. It can be understood that the first data information includes but is not limited to: harmful gas concentration, flatness information of the train road surface, status information of the signal system, station information of each platform where the train runs, the train operation plan, running status information of the train during operation and monitoring and maintenance information.

[0045] The first data information is transmitted to the data protection unit 1, which preprocesses the first data information and generates second data information. Preprocessing refers to a comprehensive inspection and safety protection of the first data information so that the data information transmitted to the host unit 2 is safe and reliable. The data protection unit 1 transmits the generated second data information to the data transceiver subunit 21, and the data transceiver subunit 21 transmits the second data information to the data calculation subunit 22. The data calculation subunit 22 performs logical calculations on the second data information and generates third data information. The human-computer interaction unit 3 is used to display the third data information in real time so that the staff can monitor and manage various indicators during the operation of the train in real time.

[0046] The multifunctional monitoring system provided by the embodiment of the present invention connects multiple external devices with the internal data protection unit and the host unit, and transmits the data information collected by the external devices to the host unit after security protection preprocessing. The host unit makes judgments and monitors and manages in real time, thereby timely reflecting the operating status of the train and improving the safe operation of the train.

[0047] Figure 2 is another multifunctional monitoring system block diagram of train operation provided by an embodiment of the present invention, with reference to Figure 2 , Optionally, the host unit 2 further includes a data storage subunit 23;

[0048] The data storage subunit 23 is electrically connected to the data calculation subunit 22 , and the data storage subunit 23 is used to store the third data information.

[0049] Specifically, the host unit 2 also includes a data storage subunit 23, which is electrically connected to the data calculation subunit 22, and is used to store the third data information generated by the data calculation subunit 22 through logical calculation and retain historical records to facilitate the staff to comprehensively interpret the data information and query the historical data information.

[0050] Figure 3 is another multifunctional monitoring system block diagram of train operation provided by an embodiment of the present invention, with reference to Figure 3 , Optionally, the data protection unit 1 includes a first protection subunit 11, a second protection subunit 12, a third protection subunit 13, a fourth protection subunit 14, a fifth protection subunit 15 and a sixth protection subunit 16;

[0051] The first port and the second port of the signal device 45 are respectively connected to the first protection subunit 11 for communication; the signal monitoring center 46 is connected to the first protection subunit 11 for communication; the first protection subunit 11 is used to receive monitoring maintenance information and operation status information and transmit them to the host unit 2;

[0052] The first port of the centralized dispatching center 44 is connected to the second protection subunit 12 for communication, and the second port of the centralized dispatching center 44 is connected to the third protection subunit 13 for communication. The second protection subunit 12 and the third protection subunit 13 are used to receive the dispatching information and transmit it to the host unit 2;

[0053] The signal maintenance center 43 is in communication connection with the fourth protection subunit 14, and the fourth protection subunit 14 is used to receive the signal system status information and transmit it to the host unit 2;

[0054] The data center 42 is in communication connection with the fifth protection subunit 15, and the fifth protection subunit 15 is used to receive signal device information and transmit it to the host unit 2;

[0055] The sensing center 41 is in communication connection with the sixth protection subunit 16 , and the sixth protection subunit 16 is used to receive environmental information of the train and transmit it to the host unit 2 .

[0056] Specifically, the signal monitoring center 46 is communicatively connected to the first protection subunit 11, exemplarily, it can be communicatively connected through a centralized monitoring data network, the first port and the second port of the signal device 45 are communicatively connected to the first protection subunit 11 respectively, the signal device 45 can be communicatively connected to the second protection subunit 12 and the third protection subunit 13 through a secure data network, the first protection subunit 11 is used to receive monitoring and maintenance information and operating status information and transmit them to the host unit 2, the first protection subunit 11 is also used to pre-process the monitoring and maintenance information and operating status information (i.e., perform a security check) to ensure that the data information input into the host unit 2 is safe and reliable, exemplarily, the first protection subunit 11 includes a network gate; the network gate is used to establish secure isolation between networks with different security levels, and provide a network security device for moderately controllable data exchange.

[0057] The first port of the centralized dispatching center 44 is connected to the second protection subunit 12 for communication, and the second port of the centralized dispatching center 44 is connected to the third protection subunit 13 for communication. The centralized dispatching center 44 can be connected to the communication through the centralized dispatching center dedicated network to further protect the data information. The second protection subunit 12 and the third protection subunit 13 are used to receive the dispatching information and transmit it to the host unit 2. The dispatching information may include the station information of each station when the train is running and the train operation plan. The second protection subunit 12 and the third protection subunit 13 are also used to pre-process the dispatching information (i.e., perform a security check) to ensure that the data information input to the host unit 2 is safe and reliable. Exemplarily, the second protection subunit 12 and the third protection subunit 13 include a firewall;

[0058] The signal maintenance center 43 is in communication connection with the fourth protection subunit 14, and the fourth protection subunit 14 is used to receive the signal system status information and transmit it to the host unit 2. Exemplarily, the fourth protection subunit 14 includes an optical distribution frame (ODF).

[0059] The data center 42 is connected to the fifth protection subunit 15 in communication. The data center 42 can be connected to the fifth protection subunit 15 in communication via Ethernet. The fifth protection subunit 15 is used to receive signal device information and transmit it to the host unit 2. The signal device information includes information such as device type. Exemplarily, the fifth protection subunit 15 includes a switch.

[0060] The sensing center 41 is communicatively connected with the sixth protection subunit 16. The sensing center 41 can be communicatively connected with the sixth protection subunit 16 through a public network. The sixth protection subunit 16 is used to receive environmental information of the train and transmit it to the host unit 2. The sensing center 41 is used to monitor the surrounding environmental information during the operation of the train, such as the concentration of harmful gases and the flatness information of the ground when the train is running. Exemplarily, the sensing center 41 may include harmful gas sensors, ranging sensors, etc.

[0061] Figure 4 is another multifunctional monitoring system block diagram of train operation provided by an embodiment of the present invention, with reference to Figure 4 , Optionally, the host unit 2 further includes a data communication subunit 24;

[0062] The data communication subunit 24 is communicatively connected to the data protection unit 1 , and is used for receiving the second data information and transmitting it to the data transceiver subunit 21 .

[0063] Specifically, the host unit 2 also includes a data communication subunit 24, which receives second data information generated by the data protection unit 2. The second data information is data information generated after preprocessing the first data information to ensure the security and reliability of the data information input into the host unit 2.

[0064] Figure 5 is another multifunctional monitoring system block diagram of train operation provided by an embodiment of the present invention, with reference to Figure 5 , optionally, further comprising a maintenance unit 5;

[0065] The maintenance unit 5 is electrically connected to the host unit 2, and the maintenance unit is used to monitor the operating status information of the system in real time;

[0066] When the third data information is inconsistent with the preset data information, the maintenance unit is further used to issue an alarm message.

[0067] Specifically, the multifunctional monitoring system provided in the embodiment of the present invention further includes a maintenance unit 5, which is used to monitor the operation status information of the entire multifunctional monitoring system, and the operation status information may include normal operation and abnormal operation, etc.;

[0068] When the third data information generated by the data calculation subunit 22 is inconsistent with the preset data information, the preset data information may be data information pre-set as needed. For example, when the third data information generated by the data calculation subunit 22 is the concentration of harmful gases, when the concentration of harmful gases exceeds the preset data information (for example, 30%), the maintenance unit 5 sends an alarm message to the human-computer interaction unit 3 to remind the staff to deal with it in time.

[0069] Optionally, the alarm information includes at least one of the following: voice reminder, buzzer reminder and luminous reminder.

[0070] Specifically, the buzzer reminder can be a buzzer, and the light reminder can be a light emitting diode to remind the staff to be vigilant and deal with abnormal situations in time.

[0071] Figure 6 is another multifunctional monitoring system block diagram of train operation provided by an embodiment of the present invention, with reference to Figure 6 , Optionally, the human-computer interaction unit 3 further includes a remote data sending subunit 31 and a remote data receiving subunit 32;

[0072] The remote data sending subunit 31 is electrically connected to the remote data receiving subunit 32 , and the third data information is transmitted to the remote data receiving subunit 32 after passing through the remote data sending subunit 31 .

[0073] Specifically, the human-computer interaction unit 3 includes a remote data transmission subunit 31 and a remote data receiving subunit 32. The remote data transmission subunit 31 sends the third data information to the remote data receiving subunit 32 to facilitate the staff to handle abnormal situations locally or remotely. Exemplarily, the human-computer interaction unit 3 can be a remote video extender. The remote video extender is a device that can transmit audio and video signals from a signal source (such as a computer and a high-definition playback device) to a remote display device (such as a high-definition projector). Its working principle is to convert audio and video signals into digital signals and transmit them through a network cable. At the receiving end, the digital signal is converted back to an analog signal and output to the display device. The remote video extender has the advantages of high stability and strong anti-interference ability.

[0074] Figure 7 is another multifunctional monitoring system block diagram of train operation provided by an embodiment of the present invention, with reference to Figure 7 Optionally, it also includes a power supply unit 6;

[0075] The power supply unit 6 is connected to the host unit 2 , and provides power to the host unit 2 .

[0076] Specifically, the multifunctional monitoring system provided in the embodiment of the present invention further includes a power supply unit 6 for providing power support for the host unit 2, and is configured with an uninterruptible power supply to ensure stable power supply of the entire system and emergency power supply in emergency situations.

[0077] According to the same inventive concept, Figure 8 Schematic diagram of a multifunctional monitoring cabinet for train operation provided by an embodiment of the present invention, with reference to Figure 8 A multifunctional monitoring cabinet for train operation provided in an embodiment of the present invention includes a cabinet A and a multifunctional monitoring system for train operation in any one of the above-mentioned invention embodiments.

[0078] A multifunctional monitoring cabinet for train operation provided by an embodiment of the present invention can achieve the same technical effect as a multifunctional monitoring system for train operation provided by the above-mentioned embodiment of the invention, which will not be repeated here.

[0079] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional monitoring system for train operation, characterized in that: It includes a data protection unit, a host unit and a human-computer interaction unit; the host unit includes a data transceiver subunit and a data calculation subunit; A plurality of external devices are respectively connected to the data protection unit for communication, the external devices are used to collect a plurality of first data information when the train is running, and the data protection unit is used to pre-process the first data information and generate second data information; The data transceiver subunit is in communication connection with the data protection unit, and the data transceiver subunit is used to receive the second data information and transmit it to the data calculation subunit; The data calculation subunit performs logic calculation according to the second data information and generates third data information. The human-computer interaction unit is electrically connected to the host unit. The human-computer interaction unit is used to display the third data information in real time so that the user can monitor and manage the third data information in real time.

2. The multifunctional monitoring system for train operation according to claim 1, characterized in that: The host unit also includes a data storage subunit; The data storage subunit is electrically connected to the data calculation subunit, and the data storage subunit is used to store the third data information.

3. The multifunctional monitoring system for train operation according to claim 1, characterized in that: The external equipment includes: a perception center, a data center, a signal maintenance center, a centralized dispatching center, signal equipment and a signal monitoring center.

4. The multifunctional monitoring system for train operation according to claim 3, characterized in that: The data protection unit includes a first protection subunit, a second protection subunit, a third protection subunit, a fourth protection subunit, a fifth protection subunit and a sixth protection subunit; The first port and the second port of the signal device are respectively connected to the first protection subunit for communication; The signal monitoring center is communicatively connected with the first protection subunit; The first protection subunit is used to receive monitoring maintenance information and operation status information and transmit them to the host unit; The first port of the centralized dispatching center is connected to the second protection subunit for communication, and the second port of the centralized dispatching center is connected to the third protection subunit for communication, and the second protection subunit and the third protection subunit are used to receive the dispatching information and transmit it to the host unit; The signal maintenance center is in communication connection with the fourth protection subunit, and the fourth protection subunit is used to receive signal system status information and transmit it to the host unit; The data center is in communication connection with the fifth protection subunit, and the fifth protection subunit is used to receive signal device information and transmit it to the host unit; The sensing center is communicatively connected to the sixth protection subunit, and the sixth protection subunit is used to receive environmental information of the train and transmit it to the host unit.

5. The multifunctional monitoring system for train operation according to claim 1, characterized in that: The host unit also includes a data communication subunit; The data communication subunit is communicatively connected to the data protection unit, and the data communication subunit is used to receive the second data information and transmit it to the data transceiver subunit.

6. The multifunctional monitoring system for train operation according to claim 1, characterized in that: Also includes a maintenance unit; The maintenance unit is electrically connected to the host unit, and the maintenance unit is used to monitor the operating status information of the system in real time; When the third data information is inconsistent with the preset data information, the maintenance unit is further used to issue an alarm message.

7. The multifunctional monitoring system for train operation according to claim 6, characterized in that: The alarm information includes at least one of the following: voice reminder, buzzer reminder and light reminder.

8. The multifunctional monitoring system for train operation according to claim 1, characterized in that: The human-computer interaction unit also includes a remote data sending subunit and a remote data receiving subunit; The remote data sending subunit is electrically connected to the remote data receiving subunit, and the third data information is transmitted to the remote data receiving subunit after passing through the remote data sending subunit.

9. The multifunctional monitoring system for train operation according to claim 1, characterized in that: Also includes a power supply unit; The power supply unit is connected to the host unit, and provides electrical energy to the host unit.

10. A multifunctional monitoring cabinet for train operation, characterized in that: The multifunctional monitoring system for train operation comprises a cabinet and any one of claims 1 to 9.

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