CN111968269A - Interlocking recognition equipment, method and system for locomotive and locomotive - Google Patents
Interlocking recognition equipment, method and system for locomotive and locomotive Download PDFInfo
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- CN111968269A CN111968269A CN202010836906.2A CN202010836906A CN111968269A CN 111968269 A CN111968269 A CN 111968269A CN 202010836906 A CN202010836906 A CN 202010836906A CN 111968269 A CN111968269 A CN 111968269A
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- locomotive
- information
- interlocking
- card reader
- skate
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0841—Registering performance data
- G07C5/085—Registering performance data using electronic data carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
Abstract
The application relates to an interlocking identification device, method and system for a locomotive and a locomotive. The locomotive interlocking identification equipment comprises key equipment, a card reader and a controller, wherein the card reader is arranged on the locomotive service skate; the controller is respectively connected with the key device and the card reader; the controller indicates the key equipment to enter a working state under the condition that the card reader successfully reads the card; the key equipment in the working state is used for acquiring the quantity information of the interlocked locomotives; the card reader is used for reading the RFID label to output locomotive information; the controller obtains the skate identification number, the locomotive information and the interlocking locomotive quantity information, and outputs the skate identification number, the locomotive information and the interlocking locomotive quantity information to the outside. The interlocking recognition device solves the problems of low efficiency and inaccurate data in the traditional technology, and is beneficial to improving the safety in anti-slip operation.
Description
Technical Field
The application relates to the technical field of locomotive service skate, in particular to interlocking identification equipment, method and system of a locomotive service skate and a locomotive.
Background
With the continuous development of railway equipment technology, the railway raises higher requirements for operation safety indexes and safety performance of railway equipment. The anti-skid operation is used as an important link for the safety control of a station, and the interlocking of the locomotive number and the iron shoes is identified as an important index of the railway anti-skid operation.
In the implementation process, the inventor finds that at least the following problems exist in the conventional technology: the intelligent level of traditional interlocking discernment is low, causes the potential safety hazard to the swift current operation of railway simultaneously.
Disclosure of Invention
In view of the above, it is necessary to provide an interlock recognition apparatus, method and system for a locomotive and a locomotive, which have a high level of intelligence and high safety.
In order to achieve the above object, in one aspect, an embodiment of the present invention provides an interlocking recognition device for a locomotive and a locomotive, including a key device, a card reader and a controller, which are disposed on a locomotive skate; the controller is respectively connected with the key device and the card reader;
the controller indicates the key equipment to enter a working state under the condition that the card reader successfully reads the card;
the key equipment in the working state is used for acquiring the quantity information of the interlocked locomotives; the card reader is used for reading the RFID label to output locomotive information;
the controller obtains the skate identification number, the locomotive information and the interlocking locomotive quantity information, and outputs the skate identification number, the locomotive information and the interlocking locomotive quantity information to the outside.
In one embodiment, the device further comprises a sensor and a trigger corresponding to the sensor; the trigger is arranged on the RFID label;
the controller indicates the card reader to be switched from the sleep state to the running state under the condition of receiving the interrupt signal transmitted by the sensor; wherein, the interrupt signal is obtained by triggering the sensor by a trigger;
the card reader in the running state reads the locomotive information stored in the RFID tag and transmits the locomotive information to the controller.
In one embodiment, the wireless communication device further comprises a controller;
the wireless communication equipment receives the locomotive information, the skate identification number and the interlocking locomotive quantity information transmitted by the controller and transmits the locomotive information, the skate identification number and the interlocking locomotive quantity information to the background server.
In one embodiment, the system further comprises a power management system respectively connected with the controller, the wireless communication device and the key device.
In one aspect, an embodiment of the present invention further provides an interlock identification method based on any one of the above-mentioned locomotive service skate and locomotive interlock identification devices, including the steps of:
under the condition that the card reader successfully reads the card, indicating the key equipment to enter a working state;
acquiring locomotive information, skate identification numbers and interlocking locomotive quantity information, and externally outputting the locomotive information, the skate identification numbers and the interlocking locomotive quantity information; the locomotive information is obtained by reading an RFID label by a card reader; the interlocking locomotive quantity information is obtained by the key equipment in the working state.
In one embodiment, the method further comprises the following steps:
under the condition of receiving an interrupt signal transmitted by a sensor, indicating the card reader to switch from a sleep state to an operating state; wherein, the interrupt signal is obtained by triggering the sensor by a trigger; the trigger is arranged on the RFID label; the locomotive information is obtained by reading an RFID label by a card reader in a running state;
under the condition that the card reader successfully reads the card, the step of indicating the key device to enter the working state comprises the following steps:
and indicating the key equipment to enter a working state under the condition that the card reader triggers a card reading event within a preset time length.
In one embodiment, the method further comprises the following steps:
and under the condition that the card reader does not trigger a card reading event within a preset time length, indicating the card reader to enter a sleep state. In one embodiment, the step of obtaining the number of interlocked locomotives information comprises:
judging whether the key equipment in the working state generates a trigger event within the effective duration;
if the judgment result is yes, recording the number information of the interlocked locomotives corresponding to the trigger event;
and if the judgment result is negative, confirming the interlocking locomotive number information as 1.
In one embodiment, the method further comprises the following steps:
and under the condition that the card reader successfully reads the card, indicating the card reader to switch from the running state to the sleeping state after a preset time interval.
In another aspect, an embodiment of the present invention further provides an interlocking identification system for a locomotive skate, including any one of the locomotive skate and the interlocking identification device of the locomotive as described above, and a background server connected to the controller.
One of the above technical solutions has the following advantages and beneficial effects:
the locomotive interlocking identification equipment acquires the number of the interlocked locomotives through the key equipment, the keys of the key equipment in the conventional state cannot be used, and the key equipment can be used only under the condition that the card reader successfully reads the card, so that the cruising ability of the key equipment is improved. The locomotive information is stored on the RFID label, and the controller can transmit the obtained skate identification number, the locomotive information stored on the RFID label and the number of interlocked locomotives transmitted by the key equipment to the background after the card reader reads the cards successfully, so that the problems of low efficiency and inaccurate data in the traditional technology are solved, and the safety in anti-skid operation is improved.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.
FIG. 1 is a first schematic block diagram of an interlock identification apparatus for a locomotive and a locomotive according to one embodiment;
FIG. 2 is a second schematic block diagram of an interlock identification apparatus for a locomotive and a locomotive according to one embodiment;
FIG. 3 is a third schematic block diagram of an interlock identification apparatus for a locomotive and a locomotive according to one embodiment;
FIG. 4 is a fourth schematic block diagram of an interlock identification apparatus for a locomotive and a locomotive according to one embodiment;
FIG. 5 is a schematic flow chart diagram of an interlock identification method in one embodiment;
FIG. 6 is a flowchart illustrating the steps for obtaining interlocking number of locomotives information in one embodiment;
fig. 7 is a block diagram showing the structure of an interlock recognition apparatus in one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It is to be understood that "connection" in the following embodiments is to be understood as "electrical connection", "communication connection", and the like if the connected circuits, modules, units, and the like have communication of electrical signals or data with each other.
As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," etc., specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.
The mode of locomotive number and skate interlocking identification on the railway site at present is as follows:
(1) and (3) flashlight photographing: in the process of the skate operation, an operator holds the flashlight to shoot the skate. After the photographing is finished, the operator returns to the duty room, the pictures shot in the working process or the inspection process of the anti-slip equipment are exported from the flashlight, and then the pictures are uploaded to the equipment management system by using the account number of the operator.
(2) Manual recording: when the operator arrives at the site, the locomotive is provided with the iron shoe, and the information of the locomotive number, the iron shoe number, the quantity of the interlocked locomotives and the like is recorded in the mode of recording the book.
The station field locomotive service iron shoe inspection tour mainly has the following defects and shortcomings:
(1) flashlight is shot and is patrolled and examined: the manual torch of operation personnel through the mode of the record of shooing, realizes locomotive number and skate interlocking, reaches the purpose of equipment record and patrol and examine. The mode that the flashlight was shot and is patrolled and examined, the authenticity is high, can look over the efficiency that the locomotive service skate condition was patrolled and examined through the picture. However, the flashlight is expensive, large in size and heavy in weight, and is not convenient to carry for a long time. After the photo is taken, the inspection photo needs to be manually led out by an operator and uploaded to the inspection operation registration system, so that the operation flow is relatively troublesome, the condition that the inspection photo is forgotten to be led out or the inspection system is uploaded easily occurs, and the inspection record is lost. By using a flashlight mode, the interlocking automatic identification of the locomotive number and the iron shoes cannot be achieved, only the identification and the recording can be realized through pictures, and the information such as the locomotive number, the corresponding iron shoe number, the track number, the interlocking number and the like cannot be automatically identified and displayed by background software.
(2) Manual recording and inspection: the operator holds the recording book by hand, and registers information of the operator, the number of the iron shoes, the number of the locomotive and the number of the interlocked carriages in a handwriting recording mode. The method is simple, but the authenticity is general, and the content is easy to be tampered by the method of recording the book and writing the record. With the lapse of time, the recording is easily lost or damaged, resulting in a defect such as a short recording retention time. Meanwhile, the automatic identification of the interlocking of the locomotive number and the iron shoe cannot be realized, and the information such as the locomotive number, the corresponding iron shoe number, the track number, the interlocking number and the like cannot be automatically displayed by background software.
The locomotive service iron shoe and locomotive interlocking identification device can effectively solve the problems.
In one embodiment, as shown in FIG. 1, an interlocking identification device for a locomotive and a locomotive is provided, comprising a key device, a card reader and a controller arranged on the locomotive skate; the controller is respectively connected with the key device and the card reader;
the controller indicates the key equipment to enter a working state under the condition that the card reader successfully reads the card;
the key equipment in the working state is used for acquiring the quantity information of the interlocked locomotives; the card reader is used for reading the RFID label to output locomotive information;
the controller obtains the skate identification number, the locomotive information and the interlocking locomotive quantity information, and outputs the skate identification number, the locomotive information and the interlocking locomotive quantity information to the outside.
The key device can be any device with a key function in the field and is used for acquiring the number information of the interlocked locomotives. The interlocking locomotive number information is the number of cars connected to each other. The skate identification number is used for identifying and distinguishing the skate, and the specific position (including the locomotive number and the carriage number) of the skate for preventing the skate from sliding can be known by combining the skate identification number with locomotive information and the number of interlocked locomotives. The locomotive information includes a locomotive number, etc., stored on the RFID tag.
Optionally, the type of the controller is not limited, and may be set according to the actual application, for example, the controller may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, etc.
Specifically, the card reader reads the card successfully, that is, when the information in the RFID tag card is consistent with the preset information, the card reader is determined to read the card successfully. For example: the RFID tag card stores employee information and card types, the employee information read by the card reader is consistent with preset employee information, and when the read card types are consistent with the preset card types, the key device is indicated to enter a working state. For another example: the RFID tag card stores employee information and card types, the card reader transmits the read employee information and the read card types to the background server, and the background server indicates the key device to enter a working state when judging that the read employee information is consistent with the preset employee information and the read card types are consistent with the preset card types. The key device in the working state can receive the interlocking locomotive number information input from the outside. In one particular example, the interlock locomotive quantity information may be obtained directly by an operator touching or pressing a key. The number of the interlocked locomotives is the number of the connected carriages.
The controller may obtain the skate identification number by any means in the art, such as: each skate is distributed with an identification card, and the controller identifies the identification card through an identifier so as to obtain the skate identification number and the locomotive information. The RFID tag card also stores locomotive information. The controller may output the skate identification number, locomotive information, and interlocking locomotive quantity information externally by any method or device known in the art. In one particular example, the skate identification number, the locomotive information, and the number of interlocked locomotives information may be output externally via a wireless communication device. In a specific use scene, the RFID tag card is arranged on the locomotive key, so that the corresponding relation between the information stored by the RFID tag card and the locomotive is ensured.
The locomotive interlocking identification equipment acquires the number of interlocked locomotives through the key equipment, the keys of the key equipment in the conventional state cannot be used, and the key equipment can be used only under the condition that the card reader successfully reads the cards, so that the cruising ability of the key equipment is improved. The RFID tag stores locomotive information, the controller can transmit the acquired skate identification number, the locomotive information stored in the RFID tag and the number of interlocked locomotives transmitted by the key equipment to the background after the card reader reads the cards successfully, the specific position of the skate for preventing the skate from sliding can be known by the background according to the skate identification number, the locomotive information and the number of the interlocked locomotives, and the skate plays a role in preventing the sliding of the carriages, so that the problems of low efficiency and inaccurate data in the traditional technology are solved, and the safety in the sliding prevention operation is improved.
In a specific embodiment, as shown in fig. 2, the device further comprises a sensor and a trigger corresponding to the sensor; the trigger is arranged on the RFID label;
the controller indicates the card reader to be switched from the sleep state to the running state under the condition of receiving the interrupt signal transmitted by the sensor; wherein, the interrupt signal is obtained by triggering the sensor by a trigger;
the card reader in the running state reads the locomotive information stored in the RFID tag and transmits the locomotive information to the controller.
Specifically, the interrupt signal may be an electrical signal output by the sensor triggered by the trigger. The card reader is close to the sensor. It should be noted that, in the present application, any technical means in the art may be applied to switch the operation state of the controller from the initial sleep state to the wake state. For example: when the controller is in an initial dormant state, a wake-up module of the controller is started, and when the wake-up module receives an interrupt signal, the wake-up module wakes up the vehicle-mounted unit and switches the running state to the wake-up module. And after the controller enters the awakening state, the card reader is indicated to be switched to the running state from the sleep state. It should be noted that the initial sleep state of the controller and the sleep state of the card reader are descriptions of low power consumption states of the device, and it is not specific that the controller only has the initial sleep state and the card reader only has the sleep state. The card reader can not perform card reading operation in the sleep state, and can perform card reading when entering the running state.
According to the inspection management equipment for the locomotive service skate, the trigger is used for triggering the sensor, so that the sensor sends an interrupt signal to the trigger, the controller receives the interrupt signal and indicates the card reader to enter the running state, the controller keeps the low-power-consumption state under the condition of nonuse, and the cruising ability is improved.
In one embodiment, as shown in FIG. 3, a wireless communication device connected to the controller is also included;
the wireless communication equipment receives the locomotive information, the skate identification number and the interlocking locomotive quantity information transmitted by the controller and transmits the locomotive information, the skate identification number and the interlocking locomotive quantity information to the background server.
Specifically, the wireless communication device may include various types of low power wireless chips in the art, such as, but not limited to, various types of radio frequency chips used in low power wide area network technology, such as a lora wireless module, an RPMA (random phase multiple access) wireless module, or a Sigfox wireless module. In one particular example, the wireless communication device communicates with the controller through the SPI port. The wireless communication equipment transmits the received locomotive information, the skate identification number and the interlocking locomotive quantity information to a background server so as to carry out reminding or data management.
In one embodiment, as shown in fig. 4, a power management system is further included to connect the controller, the wireless communication device and the key device, respectively.
Specifically, the capacitor management system is used for supplying power to the controller, the wireless communication device and the key device, so that a stable power supply is provided, the power supply stability of the interlocking identification device is ensured, and the design of low power consumption is met. Optionally, the power management system may be various types of power chips or power adapter circuits in the art, and the specific type may be selected according to parameters such as voltage and current of the power supply source, and the power supply conditions required by the card reader and the controller. The power management system may be a separate component that is attached to the service skate.
In one embodiment, as shown in fig. 5, there is provided an interlock identification method based on any one of the above-mentioned locomotive service skate and locomotive interlock identification devices, comprising the steps of:
s510, indicating the key equipment to enter a working state under the condition that the card reader successfully reads the card;
specifically, the card reader reads the card successfully, that is, when the information in the RFID tag card is consistent with the preset information, the card reader is determined to read the card successfully. In a specific example, the RFID tag card stores employee information, and in a case where the employee information read by the card reader is consistent with preset employee information, in another specific example: the RFID tag card stores employee information and card types, the card reader transmits the read employee information and the read card types to the background server, and the background server indicates the key device to enter a working state when judging that the read employee information is consistent with the preset employee information and the read card types are consistent with the preset card types.
The key device in the working state can receive the interlocking locomotive number information input from the outside.
S520, acquiring locomotive information, skate identification numbers and interlocking locomotive quantity information, and externally outputting the locomotive information, the skate identification numbers and the interlocking locomotive quantity information; the locomotive information is obtained by reading an RFID label by a card reader; the interlocking locomotive quantity information is obtained by the key equipment in the working state.
Specifically, the controller may output the skate identification number, the locomotive information, and the number of interlocked locomotives via any method or device known in the art. In one specific example, the controller may obtain the skate identification number by any means in the art, or may output the skate identification number, the locomotive information, and the number of interlocked locomotives to the outside through the wireless communication device.
In one embodiment, the method further comprises the following steps:
under the condition of receiving an interrupt signal transmitted by a sensor, indicating the card reader to switch from a sleep state to an operating state; wherein, the interrupt signal is obtained by triggering the sensor by a trigger; the trigger is arranged on the RFID label; the locomotive information is obtained by reading an RFID label by a card reader in a running state;
specifically, the sensor may be any device in the art that can sense the measured information and convert the sensed information into an electrical signal according to a certain rule or output information in other desired forms, such as a magnetic sensor, a photosensitive sensor, and the like. It should be noted that, in the present application, any technical means in the art may be applied to switch the operation state of the controller from the initial sleep state to the wake state. The card reader can not perform card reading operation in the sleep state, and can perform card reading when entering the running state.
Under the condition that the card reader successfully reads the card, the step of indicating the key device to enter the working state comprises the following steps:
and indicating the key equipment to enter a working state under the condition that the card reader triggers a card reading event within a preset time length.
Specifically, the card reader needs to read the card within a preset time length, and if the preset time length is exceeded, the card reader receives an instruction of reentering the sleep state. And starting the key equipment if the card reading is successful in the preset time. By the method, the aim of low power consumption is fulfilled.
In one embodiment, the method further comprises the following steps:
and under the condition that the card reading event is not triggered within the preset time length, the card reader is indicated to enter a sleep state.
Specifically, through the steps, the service life of the power supply is prolonged.
In one embodiment, as shown in FIG. 6, the step of obtaining the number of interlocked locomotives information comprises:
s610, judging whether the key equipment in the working state generates a trigger event within the effective duration;
specifically, the triggering event is whether a key of the key device is pressed.
S620, if the judgment result is yes, recording the number information of the interlocked locomotives corresponding to the trigger event;
specifically, if a trigger event occurs within the effective duration, the number information of the interlocked locomotives is recorded according to the electric signal triggered by the key.
And S630, if the judgment result is negative, confirming the number information of the interlocked locomotives as 1.
Specifically, if the key of the key device is not pressed within the valid duration, the number of interlocked locomotives information is 1.
In one embodiment, the method further comprises the following steps:
and under the condition that the card reader successfully reads the card, indicating the card reader to switch from the running state to the sleeping state after a preset time interval.
Specifically, the preset time is set effective card reading time, and after the effective card reading time passes, the card reader enters a sleep state.
It should be understood that although the various steps in the flow charts of fig. 5-6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 5-6 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
In one embodiment, the locomotive service skate interlocking identification system comprises the locomotive service skate and the interlocking identification device of the locomotive as well as a background server connected with the controller.
Specifically, the locomotive key card writes corresponding content in advance, and the locomotive personnel settle the iron shoes after stopping the locomotive stably by installing the card reader on the iron shoes. Locomotive personnel hold a locomotive key (an RFID tag card is arranged on the key), a card is swiped on the skate card reader, and the card reader reads locomotive information and then transmits the locomotive information to the controller. An operator or a locomotive worker holds a locomotive key by hand, a card is swiped on the skate card reader, the effect of key equipment is realized, meanwhile, keys corresponding to the number of the interlocked locomotives are pressed down, the controller uploads the information of the number of the interlocked locomotives, locomotive information, skate identification numbers and the like to the background through wireless communication equipment, and the background realizes the display and registration management of the information of the number of the interlocked locomotives, the locomotive number, the skate number and the like, so that the purpose of automatic identification of the locomotive number and the skate interlocking is achieved. The card reader is in a low-power consumption sleep state during non-card reading, and ultra-low power consumption management is achieved.
In one embodiment, as shown in fig. 7, there is provided an interlock recognition apparatus including:
the indication module is used for indicating the key equipment to enter a working state under the condition that the card reader successfully reads the card;
the transmission module is used for acquiring locomotive information, skate identification numbers and interlocking locomotive quantity information and outputting the locomotive information, the skate identification numbers and the interlocking locomotive quantity information to the outside; the locomotive information is obtained by reading an RFID label by the card reader; and the interlocking locomotive quantity information is obtained by obtaining the key equipment in the working state.
For the specific definition of the interlock recognition device, reference may be made to the above definition of the interlock recognition method, which is not described herein again. The respective modules in the interlock recognition apparatus described above may be implemented in whole or in part by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
under the condition that the card reader successfully reads the card, indicating the key equipment to enter a working state;
acquiring locomotive information, skate identification numbers and interlocking locomotive quantity information, and externally outputting the locomotive information, the skate identification numbers and the interlocking locomotive quantity information; the locomotive information is obtained by reading an RFID label by a card reader; the interlocking locomotive quantity information is obtained by the key equipment in the working state.
In one embodiment, the computer program when executed by the processor further performs the steps of:
under the condition of receiving an interrupt signal transmitted by a sensor, indicating the card reader to switch from a sleep state to an operating state; wherein, the interrupt signal is obtained by triggering the sensor by a trigger; the trigger is arranged on the RFID label; the locomotive information is obtained by reading an RFID label by a card reader in a running state;
under the condition that the card reader successfully reads the card, the step of indicating the key device to enter the working state comprises the following steps:
and indicating the key equipment to enter a working state under the condition that the card reader successfully reads the card within a preset time length.
In one embodiment, the computer program when executed by the processor further performs the steps of:
confirming whether the card reading is failed or not under the condition that the card reading is not successful within the preset time length by the card reader;
under the condition that the card reading is confirmed to be successful, indicating the card reader to enter a sleep state;
and under the condition of confirming that the card reading fails, sending an alarm instruction, and indicating the card reader to enter a sleep state.
In one embodiment, the computer program when executed by the processor further performs the step of obtaining interlocking number of locomotives information by:
judging whether the key equipment in the working state generates a trigger event within the effective duration;
if the judgment result is yes, recording the number information of the interlocked locomotives corresponding to the trigger event;
and if the judgment result is negative, confirming the interlocking locomotive number information as 1.
In one embodiment, the computer program when executed by the processor further performs the steps of:
and under the condition that the card reader successfully reads the card, indicating the card reader to switch from the running state to the sleeping state after a preset time interval.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus DRAM (RDRAM), and interface DRAM (DRDRAM).
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An interlocking identification device for a locomotive service skate is characterized by comprising a key device, a card reader and a controller, wherein the key device, the card reader and the controller are arranged on the locomotive service skate; the controller is respectively connected with the key equipment and the card reader;
the controller indicates the key equipment to enter a working state under the condition that the card reader successfully reads the card;
the key equipment in the working state is used for acquiring the number information of the interlocked locomotives; the card reader is used for reading the RFID label to output locomotive information;
the controller obtains the skate identification number, the locomotive information and the interlocking locomotive quantity information, and outputs the skate identification number, the locomotive information and the interlocking locomotive quantity information to the outside.
2. The interlocking identification device for a locomotive and a locomotive according to claim 1, further comprising a sensor, and a trigger corresponding to said sensor; the trigger is arranged on the RFID label;
the controller instructs the card reader to switch from a sleep state to an operating state under the condition of receiving the interrupt signal transmitted by the sensor; wherein the interrupt signal is obtained by the trigger exciting the sensor;
the card reader in the running state reads the locomotive information stored in the RFID tag and transmits the locomotive information to the controller.
3. The locomotive interlocking identification device of claim 1, further comprising a wireless communication device connected to said controller;
the wireless communication equipment receives the locomotive information, the skate identification number and the interlocking locomotive quantity information transmitted by the controller and transmits the locomotive information, the skate identification number and the interlocking locomotive quantity information to a background server.
4. The locomotive interlocking identification device of claim 3, further comprising a power management system coupled to said controller, said wireless communication device and said key device, respectively.
5. An interlock recognition method based on the interlock recognition apparatus for a locomotive and a locomotive according to any one of claims 1 to 4, comprising the steps of:
under the condition that the card reader successfully reads the card, indicating the key equipment to enter a working state;
acquiring locomotive information, skate identification numbers and interlocking locomotive quantity information, and externally outputting the locomotive information, the skate identification numbers and the interlocking locomotive quantity information; the locomotive information is obtained by reading an RFID label by the card reader; and the interlocking locomotive quantity information is obtained by obtaining the key equipment in the working state.
6. The interlock recognition method according to claim 5, further comprising the steps of:
under the condition of receiving an interrupt signal transmitted by a sensor, indicating the card reader to switch from a sleep state to a running state; wherein the interrupt signal is obtained by the trigger exciting the sensor; the trigger is arranged on the RFID label; the locomotive information is obtained by reading the RFID label by the card reader in the running state;
under the condition that the card reader successfully reads the card, the step of indicating the key equipment to enter the working state comprises the following steps:
and indicating the key equipment to enter a working state under the condition that the card reader triggers a card reading event within a preset time length.
7. The interlock recognition method according to claim 6, further comprising the steps of:
and under the condition that the card reading event is not triggered within the preset time length, the card reader is indicated to enter a sleep state.
8. The interlock identification method of claim 5 wherein the step of obtaining the interlock locomotive quantity information comprises:
judging whether the key equipment in the working state generates a trigger event within the effective duration;
if the judgment result is yes, recording the interlocking locomotive quantity information corresponding to the trigger event;
and if the judgment result is negative, confirming the interlocking locomotive number information as 1.
9. The interlock recognition method according to any one of claims 5 to 8, further comprising the steps of:
and under the condition that the card reader successfully reads the card, indicating the card reader to switch from the running state to the sleeping state after a preset time interval.
10. An interlocking recognition system for a locomotive skate, comprising the interlocking recognition device for a locomotive skate and a locomotive according to any one of claims 1 to 4, and a background server connected to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836906.2A CN111968269A (en) | 2020-08-19 | 2020-08-19 | Interlocking recognition equipment, method and system for locomotive and locomotive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836906.2A CN111968269A (en) | 2020-08-19 | 2020-08-19 | Interlocking recognition equipment, method and system for locomotive and locomotive |
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| CN111968269A true CN111968269A (en) | 2020-11-20 |
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| CN202010836906.2A Pending CN111968269A (en) | 2020-08-19 | 2020-08-19 | Interlocking recognition equipment, method and system for locomotive and locomotive |
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Application publication date: 20201120 |