CN116661363A - Safety control method of track system, computer storage medium and track system - Google Patents
Safety control method of track system, computer storage medium and track system Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000013524 data verification Methods 0.000 claims description 18
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 6
- 230000006870 function Effects 0.000 description 4
- 238000003491 array Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The application discloses a safety control method of a track system, a computer storage medium and the track system, wherein the safety control method comprises the following steps: acquiring system operation data of each control subsystem; determining an effective control subsystem according to the system operation data; performing logic operation on the output data of all the effective control subsystems to obtain a logic operation result; and determining a target control subsystem according to the logic operation result, and controlling the track system to execute the output data of the target control subsystem. By adopting the method, the command information finally executed by the track system can be obtained by carrying out logic operation on the output data of the control subsystem, so that the potential safety hazard of the track system is avoided.
Description
Technical Field
The present application relates to the technical field of track systems, and in particular, to a security control method for a track system, a computer storage medium, and a track system.
Background
In the related art, the existing track system adopts a two-by-two-out-of-two structure, namely, if the output data of the two control subsystems are normal, the output data of the control subsystems are used as command information finally executed by the track system, but in the mode, when the output data of the control subsystems have a majority error, voting is performed by a minority obeying the majority, so that potential safety hazards exist.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present application is to provide a method for controlling safety of a track system, by which command information finally executed by the track system can be obtained by performing logic operation on output data of a control subsystem, so as to avoid potential safety hazards of the track system.
Another object of the present application is to provide a computer storage medium.
It is a further object of the present application to provide a track system.
In order to solve the above-mentioned problems, an embodiment of a first aspect of the present application provides a safety control method of a track system, the track system including a plurality of control subsystems, the safety control method including: acquiring system operation data of each control subsystem; determining an effective control subsystem according to the system operation data; performing logic operation on the output data of all the effective control subsystems to obtain a logic operation result; and determining a target control subsystem according to the logic operation result, and controlling the track system to execute the output data of the target control subsystem.
According to the safety control method of the track system, the effective control subsystem with normal system operation data is obtained through the system operation data of each control subsystem, logic operation is carried out on the output data of all the effective control subsystems, the output data of the target control subsystem determined according to the logic operation result is used as command information finally executed by the track system, and therefore compared with a mode of determining command information finally executed by the track system in a mode of voting by a small number of obeys majority, the command information finally executed by the track system is determined according to the logic operation result, and potential safety hazards of the track system are avoided.
In some embodiments, determining an effective control subsystem from the system operation includes: checking the system operation data to obtain a data checking result; and determining the effective control subsystem according to the data verification result.
In some embodiments, the system operation data includes current input data of the control subsystem and current output data obtained by the control subsystem according to the current input data, and the verifying the system operation data to obtain a data verification result includes: acquiring preset data processing logic, wherein the preset data processing logic is used for representing the corresponding relation between input data and output data; and respectively checking the current input data and/or the current output data of each control subsystem according to the preset data processing logic so as to obtain the data checking result.
In some embodiments, the checking the current input data and/or the current output data of each control subsystem according to the preset data processing logic to obtain the data checking result includes: checking the current input data of each control subsystem according to the preset data processing logic; if target output data corresponding to the current input data exists in the preset data processing logic, determining that the data checking result is normal; and if the target output data corresponding to the current input data does not exist in the preset data processing logic, determining that the data checking result is abnormal.
In some embodiments, the checking the current input data and/or the current output data of each control subsystem according to the preset data processing logic to obtain the data checking result includes: acquiring target output data corresponding to the current input data according to the preset data processing logic; checking the current output data according to the target output data; if the target output data is consistent with the current output data, determining that the data checking result is normal; and if the target output data is inconsistent with the current output data, determining that the data checking result is abnormal.
In some embodiments, determining the active control subsystem based on the data verification result includes: and taking the control subsystem with the data verification result being normal as the effective control subsystem.
In some embodiments, performing a logical operation on output data of all the active control subsystems to obtain a logical operation result includes: performing logical AND operation on the output data of each effective control subsystem and the output data of other effective control subsystems respectively to obtain a first logical operation result; and performing logical OR operation on all the first logical operation results to obtain a second logical operation result.
In some embodiments, determining the target control subsystem based on the logical operation results includes: and if the second logical operation result is true, taking any one of the corresponding effective control subsystems as the target control subsystem when the first logical operation result is true.
An embodiment of a second aspect of the present application provides a computer storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the safety control method of a track system according to the above embodiment.
An embodiment of a third aspect of the present application provides a track system comprising: a plurality of control subsystems; the main control subsystem is connected with each control subsystem, and is used for executing the safety control method of the track system.
According to the track system provided by the embodiment of the application, the command information finally executed by the track system can be obtained by carrying out logic operation on the output data of the control subsystem, so that the potential safety hazard of the track system is avoided.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a flow chart of a method of safety control of a track system according to one embodiment of the application;
FIG. 2 is a flow chart of a method of safety control of a track system according to another embodiment of the application;
fig. 3 is a block diagram of a track system according to one embodiment of the application.
Reference numerals:
a track system 10;
a control subsystem 1; and a master control subsystem 2.
Detailed Description
Embodiments of the present application will be described in detail below, by way of example with reference to the accompanying drawings.
In order to solve the above-mentioned problems, an embodiment of a first aspect of the present application provides a safety control method for a track system, where the track system includes a plurality of control subsystems, and by adopting the method, command information finally executed by the track system can be obtained by performing a logic operation on output data of the control subsystems, so that potential safety hazards of the track system are avoided.
A safety control method of a track system according to an embodiment of the present application, as shown in fig. 1, is described below with reference to fig. 1, including: step S1 to step S4.
In step S1, the track system acquires system operation data of each control subsystem.
And S2, determining an effective control subsystem according to the system operation data.
Specifically, the track system judges whether the system operation data of each control subsystem is normal, and takes all the control subsystems with normal system operation data as effective control subsystems.
And S3, carrying out logic operation on the output data of all the effective control subsystems to obtain a logic operation result.
And S4, determining the target control subsystem according to the logic operation result, and controlling the track system to execute the output data of the target control subsystem.
In order to solve the problem, in the track system, the command information finally executed by the track system is not determined in a manner of voting by a few obeys majority, but the control subsystem with normal operation data of all systems, namely an effective control subsystem, is determined, and the output data of all the effective control subsystems are subjected to logic operation to obtain the target control subsystem, wherein the target control subsystem is a system with normal input data and output data, so that the control subsystem with error output data is excluded through a logic operation result, the output data of the target control subsystem determined according to the logic operation result is used as the command information finally executed by the track system, thereby improving the safety coefficient of the track system and the utilization rate of the control subsystem, and reducing the resource waste of the standby subsystem.
According to the safety control method of the track system, the effective control subsystem with normal system operation data is obtained through the system operation data of each control subsystem, logic operation is carried out on the output data of all the effective control subsystems, the output data of the target control subsystem determined according to the logic operation result is used as command information finally executed by the track system, and therefore compared with a mode of determining command information finally executed by the track system in a mode of voting by a small number of obeys majority, the command information finally executed by the track system is determined according to the logic operation result, and potential safety hazards of the track system are avoided.
In some embodiments, determining an active control subsystem based on system operation includes: verifying the system operation data to obtain a data verification result; and determining an effective control subsystem according to the data verification result, namely verifying the system operation data of each control subsystem to obtain the data verification result, judging whether the system operation data are normal or not according to the data verification result, and taking all the control subsystems with normal system operation data as the effective control subsystem.
In some embodiments, the system operation data includes current input data of the control subsystem and current output data obtained by the control subsystem according to the current input data, and the verifying the system operation data to obtain a data verification result includes: acquiring preset data processing logic, wherein the preset data processing logic is used for representing the corresponding relation between input data and output data; and respectively checking the current input data and/or the current output data of each control subsystem according to preset data processing logic so as to obtain a data checking result.
Specifically, preset data processing logic, namely correct output data corresponding to various input data, is pre-established in the track system, the track system acquires the preset data processing logic, the preset data processing logic is used for representing the corresponding relation between the input data and the output data, and the current input data and/or the current output data of each control subsystem are respectively checked according to the preset data processing logic, namely the current input data and/or the current output data of each control subsystem are compared with the preset data processing logic, so that a data checking result is obtained. The present application thus enables the verification of the current input data and/or the current output data by means of a preset data processing logic.
In an embodiment, the preset data processing logic, that is, the correct output data corresponding to the various input data, is pre-established, and is encoded, and a check code, such as a hash code, a CRC (Cyclic Redundancy Check ), or other encryption code, is calculated, and the preset data processing logic and the check code are stored in the memory of the track system.
In some embodiments, verifying the current input data and/or the current output data of each control subsystem according to preset data processing logic to obtain a data verification result includes: checking the current input data of each control subsystem according to preset data processing logic; if target output data corresponding to the current input data exists in the preset data processing logic, determining that the data checking result is normal; if the target output data corresponding to the current input data does not exist in the preset data processing logic, determining that the data checking result is abnormal.
Specifically, preset data processing logic, namely correct output data corresponding to various input data, is pre-established in the track system, if the target output data of the input data of each control subsystem is consistent with the correct output data in the preset data processing logic, the input data of each control subsystem is correct, so that the current input data of each control subsystem can be checked according to the preset data processing logic, namely, whether the target output data corresponding to the current input data exists in the preset data processing logic or not is judged, if the target output data corresponding to the current input data exists in the preset data processing logic, the current input data of each control subsystem is normal, the data checking result is determined to be normal, if the target output data corresponding to the current input data does not exist in the preset data processing logic, the current input data of each control subsystem is abnormal, the data checking result is determined to be abnormal, and therefore the current input data of each control subsystem is checked through the preset data processing logic.
In some embodiments, verifying the current input data and/or the current output data of each control subsystem according to preset data processing logic to obtain a data verification result includes: acquiring target output data corresponding to current input data according to preset data processing logic; checking the current output data according to the target output data; if the target output data is consistent with the current output data, determining that the data checking result is normal; if the target output data is inconsistent with the current output data, determining that the data checking result is abnormal.
Specifically, preset data processing logic, namely correct output data corresponding to various input data, is pre-established in the track system, if the target output data of the input data of each control subsystem is consistent with the correct output data in the preset data processing logic, the current output data of each control subsystem is correct, so that the current output data of each control subsystem can be checked according to the preset data processing logic, the corresponding current output data is obtained through the current input data calculation of each control subsystem, whether the current output data is consistent with the correct output data corresponding to the input data in the preset data processing logic is judged, namely, the output data is searched in the preset data processing logic through an optimal minimum spanning tree, if the target output data is consistent with the current output data, the current output data of each control subsystem is correct, and the data checking result is determined to be normal; if the target output data is inconsistent with the current output data, determining that the data checking result is abnormal, and indicating that the current output data of each control subsystem is abnormal, thereby checking the current output data of each control subsystem through preset data processing logic.
In some embodiments, determining the active control subsystem based on the data verification result includes: and taking the control subsystem with normal data as an effective control subsystem, namely taking the control subsystem with normal current input data and normal current output data in all the control subsystems as the effective control subsystem.
In some embodiments, performing a logical operation on output data of all active control subsystems to obtain a logical operation result includes: performing logical AND operation on the output data of each effective control subsystem and the output data of other effective control subsystems respectively to obtain a first logical operation result; and performing logical OR operation on all the first logical operation results to obtain a second logical operation result.
In some embodiments, determining the target control subsystem based on the result of the logical operation includes: and if the second logical operation result is true, taking any one of the corresponding effective control subsystems as a target control subsystem when the first logical operation result is true.
Specifically, the output data of all the effective control subsystems are subjected to logic operation, so that the control subsystem with wrong output data is eliminated through a logic operation result, if the second logic operation result is determined to be false, the fact that no control subsystem with correct output data exists in all the effective control subsystems is indicated, if the second logic operation result is determined to be true, the fact that at least two or more control subsystems with correct output data exist in all the effective control subsystems is indicated, any one of the effective control subsystems corresponding to the fact that the first logic operation result is true is taken as a target control subsystem, and therefore the output data of the target control subsystem determined according to the logic operation result is taken as command information finally executed by the track system, fault hidden dangers caused by common causes are eliminated, so that the safety coefficient of the track system and the utilization rate of the control subsystems are improved, and resource waste of a standby subsystem is reduced.
In an embodiment, the control subsystem samples input data synchronously, i.e. heart beat pulse sync, time stamp sync and instruction sync, and synchronously determines output data.
The following describes an example of a safety control method of a track system according to an embodiment of the present application with reference to fig. 2, which is described in detail below.
And S1, inputting the control subsystem.
Step S2, input data is input, and steps S3 and S10 are executed.
And step S3, searching a result according to the input data.
Step S4, the calculation result codes are preprocessed through the input data to obtain output data.
Step S5, judging whether the output data is found, if so, executing step S13 and step S11, otherwise, executing step S6.
Step S6, the input data is abnormal.
And S7, alarming and checking the control subsystem, wherein the security level of the track system is reduced by one.
And S8, judging whether the fault of the control subsystem is eliminated, if so, executing the step S9, otherwise, executing the step S7.
Step S9, the security level of the track system is increased by one, and the step S2 is executed.
And step S10, exchanging input data of each control subsystem.
Step S11, judging whether the input data is correct, if yes, executing step S12, otherwise executing step S7.
Step S12, the input data are processed in real time to calculate output data.
Step S13, judging whether the current output data is consistent with the preprocessing search result, if so, executing step S17, otherwise, executing step S14.
And S14, alarming, checking and controlling subsystem faults, and outputting contents which are not ready.
Step S15, judging whether the fault of the control subsystem is eliminated, if yes, executing step S16, otherwise executing step S14.
Step S16, the security level of the track system is increased by one, and the step S2 is executed.
Step S17, outputting the ready content.
And S18, exchanging output data of each control subsystem.
Step S19, judging whether the output data of the control subsystem is consistent with the output data of the adjacent control subsystem, if so, executing step S23, otherwise, executing step S20.
And S20, alarming to check the output failure of the control subsystem, and outputting the content which is not enabled to be output by the system.
Step S21, judging whether the fault of the control subsystem is eliminated, if yes, executing step S22, otherwise executing step S20.
Step S22, the security level of the track system is increased by one, and the step S2 is executed.
In step S23, the control subsystem outputs the content of the enable output.
An embodiment of the second aspect of the present application provides a computer storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the safety control method of the track system of the above-described embodiment.
In a third aspect of the present application, there is provided a track system 10, as shown in fig. 3, the track system 10 comprising: a plurality of control subsystems 1 and a master subsystem 2.
The main control subsystem 2 is connected to each control subsystem 1, and the main control subsystem 2 is configured to execute the security control method of the track system in the above embodiment.
According to the track system 10 provided by the embodiment of the application, the command information finally executed by the track system can be obtained by carrying out logic operation on the output data of the control subsystem, so that the potential safety hazard of the track system is avoided.
In the description of this specification, any process or method description in a flowchart or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing logical functions or steps of the process, and in which the scope of the preferred embodiments of the present application include additional implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.
The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A safety control method for a track system, the track system comprising a plurality of control subsystems, the safety control method comprising:
acquiring system operation data of each control subsystem;
determining an effective control subsystem according to the system operation data;
performing logic operation on the output data of all the effective control subsystems to obtain a logic operation result;
and determining a target control subsystem according to the logic operation result, and controlling the track system to execute the output data of the target control subsystem.
2. The method of claim 1, wherein determining an active control subsystem based on the system operation comprises:
checking the system operation data to obtain a data checking result;
and determining the effective control subsystem according to the data verification result.
3. The method according to claim 2, wherein the system operation data includes current input data of the control subsystem and current output data obtained by the control subsystem according to the current input data, and verifying the system operation data to obtain a data verification result includes:
acquiring preset data processing logic, wherein the preset data processing logic is used for representing the corresponding relation between input data and output data;
and respectively checking the current input data and/or the current output data of each control subsystem according to the preset data processing logic so as to obtain the data checking result.
4. A method of safety control of a track system according to claim 3, wherein verifying the current input data and/or the current output data of each control subsystem, respectively, according to the preset data processing logic, to obtain the data verification result comprises:
checking the current input data of each control subsystem according to the preset data processing logic;
if target output data corresponding to the current input data exists in the preset data processing logic, determining that the data checking result is normal;
and if the target output data corresponding to the current input data does not exist in the preset data processing logic, determining that the data checking result is abnormal.
5. The method according to claim 4, wherein verifying the current input data and/or the current output data of each control subsystem according to the preset data processing logic to obtain the data verification result comprises:
acquiring target output data corresponding to the current input data according to the preset data processing logic;
checking the current output data according to the target output data;
if the target output data is consistent with the current output data, determining that the data checking result is normal;
and if the target output data is inconsistent with the current output data, determining that the data checking result is abnormal.
6. The method of claim 2-5, wherein determining the active control subsystem based on the data verification result comprises:
and taking the control subsystem with the data verification result being normal as the effective control subsystem.
7. The safety control method of a track system according to claim 1, wherein performing a logical operation on output data of all the effective control subsystems to obtain a logical operation result includes:
performing logical AND operation on the output data of each effective control subsystem and the output data of other effective control subsystems respectively to obtain a first logical operation result;
and performing logical OR operation on all the first logical operation results to obtain a second logical operation result.
8. The method of claim 7, wherein determining a target control subsystem based on the result of the logical operation comprises:
and if the second logical operation result is true, taking any one of the corresponding effective control subsystems as the target control subsystem when the first logical operation result is true.
9. A computer storage medium on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the safety control method of a track system according to any one of claims 1-8.
10. A track system, comprising:
a plurality of control subsystems;
a master subsystem connected to each control subsystem for performing the safety control method of the track system according to any one of claims 1-8.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095978A (en) * | 2019-05-06 | 2019-08-06 | 杭州耘新科技有限公司 | One kind 2 multiplies 2 and takes 2 systems and its security diagnostics method |
| US10452648B1 (en) * | 2015-12-07 | 2019-10-22 | Gravic, Inc. | Method of ensuring transactional integrity of a system that includes a plurality of subsystems, one of which takes an action upon a loss of transactional integrity |
| CN110758489A (en) * | 2019-11-13 | 2020-02-07 | 通号城市轨道交通技术有限公司 | Automatic protection system of train |
| CN112416692A (en) * | 2021-01-25 | 2021-02-26 | 卡斯柯信号(北京)有限公司 | Reliability testing device and method for railway computer interlocking system |
| CN114852034A (en) * | 2022-06-08 | 2022-08-05 | 中国第一汽车股份有限公司 | Redundant parking braking method and system, electronic equipment and storage medium |
| CN115635995A (en) * | 2022-11-03 | 2023-01-24 | 通号城市轨道交通技术有限公司 | Communication method and system of computer interlocking system and axle counting simulation system |
| CN116142256A (en) * | 2023-02-20 | 2023-05-23 | 北京全路通信信号研究设计院集团有限公司 | Independent safety monitoring method, system, equipment and medium for train control vehicle-mounted equipment |
-
2023
- 2023-08-02 CN CN202310962577.XA patent/CN116661363A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10452648B1 (en) * | 2015-12-07 | 2019-10-22 | Gravic, Inc. | Method of ensuring transactional integrity of a system that includes a plurality of subsystems, one of which takes an action upon a loss of transactional integrity |
| CN110095978A (en) * | 2019-05-06 | 2019-08-06 | 杭州耘新科技有限公司 | One kind 2 multiplies 2 and takes 2 systems and its security diagnostics method |
| CN110758489A (en) * | 2019-11-13 | 2020-02-07 | 通号城市轨道交通技术有限公司 | Automatic protection system of train |
| CN112416692A (en) * | 2021-01-25 | 2021-02-26 | 卡斯柯信号(北京)有限公司 | Reliability testing device and method for railway computer interlocking system |
| CN114852034A (en) * | 2022-06-08 | 2022-08-05 | 中国第一汽车股份有限公司 | Redundant parking braking method and system, electronic equipment and storage medium |
| CN115635995A (en) * | 2022-11-03 | 2023-01-24 | 通号城市轨道交通技术有限公司 | Communication method and system of computer interlocking system and axle counting simulation system |
| CN116142256A (en) * | 2023-02-20 | 2023-05-23 | 北京全路通信信号研究设计院集团有限公司 | Independent safety monitoring method, system, equipment and medium for train control vehicle-mounted equipment |
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