CN111223284A - Platform door intelligent sensing and evaluation system and method based on wireless data jump transmission - Google Patents
Platform door intelligent sensing and evaluation system and method based on wireless data jump transmission Download PDFInfo
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Abstract
The embodiment of the application discloses a platform door intelligent sensing and evaluation system and method based on wireless data skip transmission. According to the technical scheme provided by the embodiment of the application, each wireless communication module is configured as a main node or a sub-node, the operation and maintenance data uploaded by the corresponding sensing module is received in real time, the sub-node selects an operation and maintenance data transmission link according to the corresponding configuration relation, the received operation and maintenance data is transmitted to the corresponding main node in a jumping mode based on the operation and maintenance data transmission link, the operation and maintenance data transmitted in the jumping mode by each sub-node and the operation and maintenance data of the sub-node are collected by the main node, and the operation and maintenance data are uploaded to the background control cabinet. By adopting the technical means, the complex wiring of the operation and maintenance data transmission network can be reduced, and the data transmission link is simplified. In addition, the wireless communication module selects the corresponding data transmission link to carry out the jump transmission of the operation and maintenance data, so that the condition that the operation and maintenance data transmission is interrupted due to the fault or congestion of the data transmission link can be avoided, and the stability and the real-time performance of the data transmission network are guaranteed.
Description
Technical Field
The embodiment of the application relates to the technical field of platform door system service capability sensing and evaluation in a complex environment, in particular to a platform door intelligent sensing and evaluation system and method based on wireless data jump transmission.
Background
Currently, with the progress of scientific and technical information, many industries are more and more intelligent. The intellectualization of the industry cannot be supported by automatic products and equipment. In order to ensure the healthy development of the industry, it is necessary to maintain stable and good operation state of each automation device. For this purpose, an intelligent sensing and evaluation system is usually provided to implement operation and maintenance of each automated device in the system. In a track traffic operation scene, in order to implement operation maintenance on each platform door, collection of operation state data of each sensor of the platform door is generally performed through a DCU (door controller) of the platform door. And the data are transmitted to the central control panel on the upper layer through the bus, and the central control panel carries out the operation maintenance of the platform doors based on the operation state data of the platform doors. Therefore, the good operation effect of the platform door is ensured, and the influence on the use caused by equipment failure is avoided.
However, in the existing platform door intelligent sensing and evaluation system architecture, the bus needs to collect operation and maintenance data for each platform door, the transmission network line of the operation and maintenance data is relatively complex, and the transmission network architecture is fixed, so that once the bus fails in transmission, the transmission of the operation and maintenance data is interrupted.
Disclosure of Invention
The embodiment of the application provides a platform door intelligent sensing and evaluation system, method and device based on wireless data jump transmission and a storage medium, which can simplify an operation and maintenance data transmission network of the platform door intelligent sensing and evaluation system, avoid complicated transmission network wiring and guarantee the stability of the data transmission network.
In a first aspect, an embodiment of the present application provides a station door intelligent sensing and evaluation system based on wireless data hopping, including: the system comprises a background control cabinet, a wireless communication module corresponding to each platform door, a door controller, a sensing module and a plurality of sensors;
each sensing module is in signal connection with the corresponding door controller and the corresponding sensor and is used for summarizing and uploading operation and maintenance data of the corresponding door controller and the corresponding sensor;
each wireless communication module is in signal connection with the corresponding sensing module and is used for receiving operation and maintenance data uploaded by the corresponding sensing module; each wireless communication module is connected with each other in a communication range and is configured to be a main node or a sub-node in advance, and the sub-node is used for selecting a corresponding data transmission link to jump and transmit operation and maintenance data to the corresponding main node;
the background control cabinet is in signal connection with the main node and is used for receiving the operation and maintenance data uploaded by the main node, and storing, managing, analyzing and displaying the operation and maintenance data.
Further, the wireless communication module is a ZigBee module or a Bluetooth module.
Furthermore, the sensing module comprises a wiring board and a monitoring board, wherein the input end and the output end of the wiring board are respectively butted with the corresponding door controller and the corresponding monitoring board, and are used for transferring operation and maintenance data of the door controller to the monitoring board; the monitoring board is also in butt joint with the corresponding sensor and is used for summarizing the corresponding operation and maintenance data of the sensor and the corresponding operation and maintenance data of the door controller and uploading the operation and maintenance data to the corresponding wireless communication module.
The system further comprises a central control panel which is in signal connection with each door controller and is used for service data interaction; the central control panel is also in signal connection with the background control cabinet and is used for sharing operation and maintenance data and service data.
Furthermore, a gateway is arranged between the main node and the background control cabinet, and the main node uploads the operation and maintenance data to the background control cabinet through the gateway.
In a second aspect, an embodiment of the present application provides an operation and maintenance data transmission method for a platform door intelligent sensing and evaluation system, which is applied to the platform door intelligent sensing and evaluation system based on wireless data hopping transmission according to the first aspect, and includes:
configuring each wireless communication module as a main node or a sub-node, and receiving operation and maintenance data uploaded by the corresponding sensing module in real time;
the child nodes select operation and maintenance data transmission links according to the corresponding configuration relations, and jump-transmit operation and maintenance data to the corresponding main nodes based on the operation and maintenance data transmission links;
and the main node collects the operation and maintenance data jumped by each sub-node and the operation and maintenance data of the main node, and uploads the operation and maintenance data to the background control cabinet.
Further, after the master node collects the operation and maintenance data skipped by each child node and the operation and maintenance data of the master node, and uploads the operation and maintenance data to the background control cabinet, the method further includes:
and when the child node detects that the current operation and maintenance data transmission link is abnormal, determining a new operation and maintenance data transmission link by polling each wireless communication module, and performing skip transmission on the operation and maintenance data through the new operation and maintenance data transmission link.
Further, after the master node collects the operation and maintenance data skipped by each child node and the operation and maintenance data of the master node, and uploads the operation and maintenance data to the background control cabinet, the method further includes:
when the main node detects that the current operation and maintenance data transmission link is abnormal, the main node is switched into a sub-node, a new operation and maintenance data transmission link is determined by polling each wireless communication module, and the operation and maintenance data are transmitted to the corresponding sub-node or main node in a jumping mode through the new operation and maintenance data transmission link.
In a third aspect, an embodiment of the present application provides an operation and maintenance data transmission device for a platform door intelligent sensing and evaluation system, including:
the configuration module is used for configuring each wireless communication module into a main node or a sub-node and receiving operation and maintenance data uploaded by the corresponding sensing module in real time;
the jump transmission module is used for selecting an operation and maintenance data transmission link through the child node according to the corresponding configuration relation and jumping and transmitting the operation and maintenance data to the corresponding main node based on the operation and maintenance data transmission link;
and the uploading module is used for summarizing the operation and maintenance data jumped by each child node and the operation and maintenance data of the child nodes through the main node and uploading the operation and maintenance data to the background control cabinet.
In a fourth aspect, the present application provides a storage medium containing computer executable instructions, which when executed by a computer processor, are configured to perform the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system according to the second aspect.
According to the embodiment of the application, each wireless communication module is configured as a main node or a sub-node, the operation and maintenance data uploaded by the corresponding sensing module is received in real time, the sub-node selects an operation and maintenance data transmission link according to the corresponding configuration relation, the received operation and maintenance data are transmitted to the corresponding main node in a jumping mode based on the operation and maintenance data transmission link, the operation and maintenance data transmitted in the jumping mode by each sub-node and the operation and maintenance data of the sub-node are collected by the main node, and the operation and maintenance data are uploaded to the background control cabinet. By adopting the technical means, the operation and maintenance data are subjected to jump transmission through the wireless communication module and finally uploaded to the background control cabinet, so that complicated wiring of an operation and maintenance data transmission network can be reduced, and a data transmission link is simplified. In addition, the wireless communication module selects the corresponding data transmission link to carry out the jump transmission of the operation and maintenance data, so that the condition that the operation and maintenance data transmission is interrupted due to the fault or congestion of the data transmission link can be avoided, the stability and the real-time performance of the data transmission network are guaranteed, and the operation and maintenance management of the platform door intelligent sensing and evaluation system is optimized.
Drawings
Fig. 1 is a schematic structural diagram of a station door intelligent sensing and evaluation system based on wireless data hopping according to an embodiment of the present application;
fig. 2 is a schematic diagram of a data transmission network according to a first embodiment of the present application;
fig. 3 is a flowchart of an operation and maintenance data transmission method of a platform door intelligent sensing and evaluation system according to a second embodiment of the present application;
fig. 4 is a schematic structural diagram of an operation and maintenance data transmission device of a platform door intelligent sensing and evaluation system according to a third embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The application provides a platform door intelligent perception and evaluation system based on wireless data jumps and passes, aim at passing through the wireless communication module and regard as fortune dimension data upload intermediary to when fortune dimension data upload, utilize the characteristics of wireless communication module networking, gather fortune dimension data to the host node through the mode of jumping between the wireless module node, carry out the collection upload of fortune dimension data by the host node. Compared with the existing platform door intelligent sensing and evaluation system architecture, the platform door intelligent sensing and evaluation system architecture can collect operation and maintenance data through a bus connected with each platform door when the operation and maintenance data are transmitted. In a track traffic operation scene, platform doors are generally distributed along the station and are not arranged close to each other. Therefore, when the operation and maintenance data transmission link is set, a lengthy data line needs to be arranged for transmitting the operation and maintenance data. Moreover, the operation and maintenance data branch transmission lines of each platform door are independent and fixed, and if the operation and maintenance data transmission of the corresponding branch line or bus is abnormal, the corresponding operation and maintenance data transmission fault can be caused, so that the operation and maintenance of the platform door are influenced. Therefore, the platform door intelligent sensing and evaluation system based on wireless data skip transmission is provided to solve the technical problems that an operation and maintenance data transmission network is complicated and unstable in the existing platform door intelligent sensing and evaluation system architecture.
The first embodiment is as follows:
fig. 1 shows a platform door intelligent sensing and evaluation system based on wireless data skip transmission according to an embodiment of the present application, which is mainly applied to a track traffic operation scene to implement operation maintenance of each station platform door in track traffic. Referring to fig. 1, the intelligent sensing and evaluation system for platform doors based on wireless data hopping includes: the system comprises a background control cabinet, a wireless communication module corresponding to each platform door, a door controller, a sensing module and a plurality of sensors. The sensor is mainly arranged in the platform door system and used for collecting relevant operation state data of platform door relevant equipment (such as an electromagnetic lock, a belt, a door controller, a motor and the like) and taking the collected relevant equipment operation state data as operation and maintenance data to be uploaded to the sensing module. The sensors can be temperature sensors, humidity sensors, acceleration sensors, displacement detection sensors, voltage sensors, current sensors, speed sensors, position sensors and the like according to the operation and maintenance data acquisition requirements. In specific application, corresponding sensors can be arranged according to the acquisition requirements of operation and maintenance data, and the specific types of the sensors are not fixedly limited in the embodiment of the application. On the other hand, the door controller also uploads relevant operation state data (such as DCU state data, DCU fault data, DCU curve data, DCU operation parameters and the like) inside the door controller to the corresponding sensing module as operation and maintenance data. Each perception module is in signal connection with the corresponding door controller and the corresponding sensor and is used for collecting and uploading operation and maintenance data of the corresponding door controller and the corresponding sensor. Each wireless communication module is in signal connection with the corresponding sensing module and is used for receiving operation and maintenance data uploaded by the corresponding sensing module; each wireless communication module is connected with each other in a communication range and is configured into a main node or a sub-node in advance, and the sub-node is used for selecting a corresponding data transmission link to jump and transmit operation and maintenance data to a corresponding main node; the background control cabinet is in signal connection with the main node and is used for receiving the operation and maintenance data uploaded by the main node, and storing, managing, analyzing and displaying the operation and maintenance data.
Specifically, platform door intelligence perception and evaluation system of this application embodiment corresponds each platform door and can sets up a perception module, and each perception module and corresponding door controller and sensor signal connection for collect and forward the fortune dimension data of corresponding door controller and sensor. Namely, in each platform door, the sensing module is in one-to-one correspondence with the door controller of the platform door and each type of sensor of the platform door. The sensing module and the corresponding door controller and sensor are respectively communicated with the door controller and the sensor through a preset data transmission protocol and in the modes of a serial port, a bus, a wireless communication module, an analog signal line or a digital signal line and the like so as to realize the summarization of operation and maintenance data.
Furthermore, each perception module is provided with a corresponding wireless communication module, the wireless communication modules and the perception modules are in one-to-one correspondence, and the operation and maintenance data uploaded by the perception modules are forwarded in real time. The wireless communication module is a ZigBee module or a Bluetooth module, and can form a mesh network through an ad hoc network to realize the direct interconnection of the communication modules. The wireless communication module is in signal connection with other wireless communication modules within the communication range of the wireless communication module, and is pre-configured into a main node or a sub-node according to data transmission requirements. For example, in an actual application scenario, a master node may be set corresponding to a plurality of platform doors along a site, and the other wireless communication modules are set as child nodes, and when uploading the operation and maintenance data, the child nodes upload the operation and maintenance data in a skip transmission manner. The operation and maintenance data can be skipped to the child node at the upper level by the child node at the upper level, the received operation and maintenance data and the operation and maintenance data of the child node at the upper level are further skipped, and finally the operation and maintenance data are summarized to the main node for uploading. It can be understood that the child node relatively close to the master node may be used as a child node at a previous stage, and is configured to receive operation and maintenance data of the child node relatively far from the master node and perform jump transmission further. Therefore, the operation and maintenance data transmission can shorten the distance of each operation and maintenance data transmission link and avoid the signal interference of long-distance transmission of the operation and maintenance data. Moreover, the wireless communication module hops the operation and maintenance data nearby, so that the transmitting power of the wireless communication module can be reduced, and the energy-saving effect of operation and maintenance data transmission is realized.
Furthermore, when the sub-nodes transmit the operation and maintenance data, a shorter and smooth data transmission link can be selected for the skip-transmitting and summarizing of the operation and maintenance data according to the configuration relationship of each wireless communication module sub-node or main node in the current operation and maintenance data transmission network. In principle, if the child node is relatively close to the master node, the operation and maintenance data does not need to be skipped to other child nodes. If the data transmission links of the sub-node and the main node are relatively congested or abnormal, other data transmission links need to be selected, and the operation and maintenance data is skipped to other sub-nodes for uploading. Therefore, when a certain data transmission link is abnormal, the data transmission link can be switched, and the operation and maintenance data collected by the sensing module can be stably uploaded to the background control cabinet in real time.
Referring to fig. 2, a schematic diagram of a data transmission network according to an embodiment of the present application is provided. Referring to fig. 2, a gateway is arranged between the master node and the background control cabinet, and the master node uploads the operation and maintenance data to the background control cabinet through the gateway. After receiving operation and maintenance data uploaded by a Door Controller (DCU) and a corresponding sensor of each platform door, the background control cabinet performs classified storage and data analysis by using a big data technology, performs data characteristic value extraction by using a data fusion algorithm, and performs establishment, optimization and intelligent judgment of a diagnosis rule, an evaluation rule, a prediction rule and a decision rule by combining an artificial intelligent deep learning algorithm and historical data so as to monitor, analyze, evaluate and perform fault early warning on the equipment state. The background control cabinet can also give a proper maintenance decision by combining the maintenance resource condition and the maintenance knowledge base so as to realize the preventive maintenance activity of the platform door key equipment based on the equipment technical state, thereby reducing the maintenance cost and avoiding the equipment failure.
In addition, the sensing module comprises a wiring board and a monitoring board, wherein the input end and the output end of the wiring board are respectively butted with a corresponding Door Controller Unit (DCU) and the monitoring board, and the DCU and the monitoring board are used for transferring operation and maintenance data of the door controller unit to the monitoring board; the monitoring board is also in butt joint with the corresponding sensor and used for summarizing the operation and maintenance data of the corresponding sensor and the operation and maintenance data of the corresponding door controller and uploading the operation and maintenance data to the corresponding wireless communication module. The monitoring board is used as a data transmission medium, collects operation and maintenance data corresponding to the sensor and the door controller and uploads the operation and maintenance data to the background control cabinet through the wireless communication module. The monitoring board communicates with the corresponding sensor and the door controller according to a preset data transmission protocol and a communication serial port, and acquires and uploads operation and maintenance data in real time. The wiring board is an interface circuit of the monitoring board and the door controller, and signal transmission between the door controller and the monitoring board is realized through the wiring board.
Furthermore, the platform door intelligent sensing and evaluation system of the embodiment of the application further comprises a central control Panel (PSC) which is in signal connection with each Door Controller (DCU) and is used for service data interaction; the central control panel is also in signal connection with the background control cabinet and is used for sharing operation and maintenance data and service data. It can be understood that the operation and maintenance data and the service data are separately transmitted, and mutual interference between the data can be solved. And. The central control Panel (PSC) is in signal connection with each door controller through the bus, so that each Door Controller (DCU) performs service data interaction through the bus. Since the service data of the platform door is usually the control data, control feedback data, etc. of the platform door, the data content is relatively simple. The service data is transmitted through the bus, the logical characteristic of the bus for data transmission is well utilized, and the stability of service data transmission is ensured.
The wireless communication modules are configured as the main nodes or the sub-nodes, the operation and maintenance data uploaded by the corresponding sensing module are received in real time, the sub-nodes select the operation and maintenance data transmission links according to the corresponding configuration relations, the received operation and maintenance data are transmitted to the corresponding main nodes in a jumping mode based on the operation and maintenance data transmission links, the operation and maintenance data transmitted in the jumping mode by the sub-nodes and the operation and maintenance data of the sub-nodes are collected by the main nodes, and the operation and maintenance data are uploaded to the background control cabinet. By adopting the technical means, the operation and maintenance data are subjected to jump transmission through the wireless communication module and finally uploaded to the background control cabinet, so that complicated wiring of an operation and maintenance data transmission network can be reduced, and a data transmission link is simplified. In addition, the wireless communication module selects the corresponding data transmission link to carry out the jump transmission of the operation and maintenance data, so that the condition that the operation and maintenance data transmission is interrupted due to the fault or congestion of the data transmission link can be avoided, the stability and the real-time performance of the data transmission network are guaranteed, and the operation and maintenance management of the platform door intelligent sensing and evaluation system is optimized.
Example two:
fig. 3 is a flowchart of an operation and maintenance data transmission method of an intelligent platform gate sensing and evaluation system according to a second embodiment of the present application, where the operation and maintenance data transmission method of the intelligent platform gate sensing and evaluation system according to the first embodiment may be implemented by a platform gate intelligent sensing and evaluation system based on wireless data hopping, which is provided by the first embodiment, and the intelligent platform gate sensing and evaluation system based on wireless data hopping may be implemented in a software and/or hardware manner, and may be formed by a plurality of physical entities.
The following description will be given by taking the station gate intelligent sensing and evaluation system based on wireless data hopping as an example of a main body of an operation and maintenance data transmission method for executing the station gate intelligent sensing and evaluation system. Referring to fig. 3, the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system specifically includes:
s210, configuring each wireless communication module as a main node or a sub-node, and receiving operation and maintenance data uploaded by the corresponding sensing module in real time;
s220, the child nodes select operation and maintenance data transmission links according to the corresponding configuration relations, and jump-transmit the operation and maintenance data to the corresponding main nodes based on the operation and maintenance data transmission links;
and S230, the main node collects operation and maintenance data jumped by each sub-node and operation and maintenance data of the main node, and uploads the operation and maintenance data to the background control cabinet.
According to the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system, when the operation and maintenance data of the corresponding sensing module is uploaded through each wireless communication module, the configuration of the main node and the sub-nodes can be carried out corresponding to each wireless communication module in advance. Illustratively, the wireless communication modules corresponding to the station doors along a station are set as the master nodes, and the other wireless communication modules are set as the child nodes. In order to reduce the frequency of the jump transmission, a wireless communication module at an upper middle position of a station can be selected as a main node, and the rest sub-nodes correspond to the arrangement relationship of the station doors.
It can be understood that, in practical applications, the operation and maintenance data transmission link can be determined by the wireless communication module according to the signal connection condition with other communication modules, and the wireless communication module with the shortest transmission distance and the best transmission network is selected to establish the operation and maintenance data transmission link in principle.
Furthermore, when the child node detects that the current operation and maintenance data transmission link is abnormal, a new operation and maintenance data transmission link can be determined by polling each wireless communication module, and the operation and maintenance data can be subjected to skip transmission through the new operation and maintenance data transmission link. And when the child node transmits the operation and maintenance data, the child node receives the feedback information of the wireless communication module which communicates with the child node in real time. When the child node detects that the corresponding wireless communication module has no feedback information or feeds back the abnormality or congestion information of the current operation and maintenance data transmission link, the child node indicates that the current operation and maintenance data transmission link is not suitable for transmitting the operation and maintenance data, and then the child node performs switching of the current operation and maintenance data transmission link. And determining another data transmission link for transmitting the operation and maintenance data by polling each wireless communication module in signal connection in the communication range. When polling is carried out, polling is carried out one by one from near to far according to the distance between the sub-node and other wireless communication modules, the wireless communication module with normal signal connection is determined, and the signal connection link between the wireless communication module and the corresponding sub-node is used as a data transmission link. Therefore, stable and real-time uploading of operation and maintenance data of the child nodes can be realized when the data transmission link is jammed, abnormal or even interrupted.
Further, when the master node detects that the current operation and maintenance data transmission link is abnormal, the data transmission link can be switched. The abnormal operation and maintenance data transmission link of the main node refers to the abnormal communication between the main node and the gateway, and as the main node needs to upload the operation and maintenance data of each sub-node and the operation and maintenance data transmission link, the identity switching is needed when the operation and maintenance data transmission link is abnormal. And switching the main node into a sub-node, determining a new operation and maintenance data transmission link by polling each wireless communication module, and jumping and transmitting the operation and maintenance data to the corresponding sub-node or main node through the new operation and maintenance data transmission link. And determining another data transmission link for transmitting the operation and maintenance data by polling each wireless communication module in signal connection in the communication range of the main node after the main node is switched into the sub-node according to the mode of switching the data transmission links by the sub-node. Therefore, the operation and maintenance data of each sub-node and the main node can be uploaded stably and in real time when the data transmission link is jammed, abnormal or even interrupted.
The wireless communication modules are configured as the main nodes or the sub-nodes, the operation and maintenance data uploaded by the corresponding sensing module are received in real time, the sub-nodes select the operation and maintenance data transmission links according to the corresponding configuration relations, the received operation and maintenance data are transmitted to the corresponding main nodes in a jumping mode based on the operation and maintenance data transmission links, the operation and maintenance data transmitted in the jumping mode by the sub-nodes and the operation and maintenance data of the sub-nodes are collected by the main nodes, and the operation and maintenance data are uploaded to the background control cabinet. By adopting the technical means, the operation and maintenance data are subjected to jump transmission through the wireless communication module and finally uploaded to the background control cabinet, so that complicated wiring of an operation and maintenance data transmission network can be reduced, and a data transmission link is simplified. In addition, the wireless communication module selects the corresponding data transmission link to carry out the jump transmission of the operation and maintenance data, so that the condition that the operation and maintenance data transmission is interrupted due to the fault or congestion of the data transmission link can be avoided, the stability and the real-time performance of the data transmission network are guaranteed, and the operation and maintenance management of the platform door intelligent sensing and evaluation system is optimized.
Example three:
based on the above embodiments, fig. 4 is a schematic structural diagram of an operation and maintenance data transmission device of a platform door intelligent sensing and evaluation system provided in the third embodiment of the present application. Referring to fig. 4, the operation and maintenance data transmission device of the platform door intelligent sensing and evaluation system provided in this embodiment specifically includes: a configuration module 31, a jump module 32 and an upload module 33.
The configuration module 31 is configured to configure each wireless communication module as a master node or a slave node, and receive operation and maintenance data uploaded by the corresponding sensing module in real time;
the jump transmission module 32 is configured to select an operation and maintenance data transmission link through the child node according to the corresponding configuration relationship, and jump-transmit the operation and maintenance data to the corresponding host node based on the operation and maintenance data transmission link;
the uploading module 33 is configured to summarize, by the master node, the operation and maintenance data skipped by each child node and the operation and maintenance data of the master node, and upload the operation and maintenance data to the background control cabinet.
The wireless communication modules are configured as the main nodes or the sub-nodes, the operation and maintenance data uploaded by the corresponding sensing module are received in real time, the sub-nodes select the operation and maintenance data transmission links according to the corresponding configuration relations, the received operation and maintenance data are transmitted to the corresponding main nodes in a jumping mode based on the operation and maintenance data transmission links, the operation and maintenance data transmitted in the jumping mode by the sub-nodes and the operation and maintenance data of the sub-nodes are collected by the main nodes, and the operation and maintenance data are uploaded to the background control cabinet. By adopting the technical means, the operation and maintenance data are subjected to jump transmission through the wireless communication module and finally uploaded to the background control cabinet, so that complicated wiring of an operation and maintenance data transmission network can be reduced, and a data transmission link is simplified. In addition, the wireless communication module selects the corresponding data transmission link to carry out the jump transmission of the operation and maintenance data, so that the condition that the operation and maintenance data transmission is interrupted due to the fault or congestion of the data transmission link can be avoided, the stability and the real-time performance of the data transmission network are guaranteed, and the operation and maintenance management of the platform door intelligent sensing and evaluation system is optimized.
Specifically, still include:
and the first polling module is used for determining a new operation and maintenance data transmission link by polling each wireless communication module when the child node detects that the current operation and maintenance data transmission link is abnormal, and performing skip transmission on the operation and maintenance data through the new operation and maintenance data transmission link.
And the second polling module is used for switching the operation and maintenance data transmission link into a sub-node when the main node detects that the current operation and maintenance data transmission link is abnormal, determining a new operation and maintenance data transmission link by polling each wireless communication module, and jumping and transmitting the operation and maintenance data to the corresponding sub-node or main node through the new operation and maintenance data transmission link.
The operation and maintenance data transmission device of the platform door intelligent sensing and evaluation system provided by the third embodiment of the application can be used for executing the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system provided by the second embodiment, and has corresponding functions and beneficial effects.
Example four:
the present application further provides a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for transmitting operation and maintenance data of a platform door intelligent sensing and evaluation system, where the method for transmitting operation and maintenance data of a platform door intelligent sensing and evaluation system includes: configuring each wireless communication module as a main node or a sub-node, and receiving operation and maintenance data uploaded by the corresponding sensing module in real time; the child nodes select operation and maintenance data transmission links according to the corresponding configuration relations, and jump-transmit operation and maintenance data to the corresponding main nodes based on the operation and maintenance data transmission links; and the main node collects the operation and maintenance data jumped by each sub-node and the operation and maintenance data of the main node, and uploads the operation and maintenance data to the background control cabinet.
Storage medium-any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network (such as the internet). The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media residing in different locations, e.g., in different computer systems connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium provided in the embodiments of the present application includes computer-executable instructions, and the computer-executable instructions are not limited to the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system described above, and may also perform related operations in the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system provided in any embodiments of the present application.
The operation and maintenance data transmission device and the storage medium of the platform door intelligent sensing and evaluation system provided in the above embodiments may execute the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system provided in any embodiment of the present application, and reference may be made to the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system provided in any embodiment of the present application without detailed technical details in the above embodiments.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (10)
1. The utility model provides a platform door intelligence perception and evaluation system based on wireless data jumps and passes which characterized in that includes: the system comprises a background control cabinet, a wireless communication module corresponding to each platform door, a door controller, a sensing module and a plurality of sensors;
each sensing module is in signal connection with the corresponding door controller and the corresponding sensor and is used for summarizing and uploading operation and maintenance data of the corresponding door controller and the corresponding sensor;
each wireless communication module is in signal connection with the corresponding sensing module and is used for receiving operation and maintenance data uploaded by the corresponding sensing module; each wireless communication module is connected with each other in a communication range and is configured to be a main node or a sub-node in advance, and the sub-node is used for selecting a corresponding data transmission link to jump and transmit operation and maintenance data to the corresponding main node;
the background control cabinet is in signal connection with the main node and is used for receiving the operation and maintenance data uploaded by the main node, and storing, managing, analyzing and displaying the operation and maintenance data.
2. The system for intelligently sensing and evaluating platform doors based on wireless data hopping according to claim 1, wherein the wireless communication module is a ZigBee module or a Bluetooth module.
3. The system for intelligently sensing and evaluating the platform door based on the wireless data skipping as claimed in claim 1, wherein the sensing module comprises a wiring board and a monitoring board, and the input end and the output end of the wiring board are respectively butted with the corresponding door controller and the corresponding monitoring board, so as to transfer the operation and maintenance data of the door controller to the monitoring board; the monitoring board is also in butt joint with the corresponding sensor and is used for summarizing the corresponding operation and maintenance data of the sensor and the corresponding operation and maintenance data of the door controller and uploading the operation and maintenance data to the corresponding wireless communication module.
4. The system according to claim 1, further comprising a central control panel in signal connection with each of said door controllers for service data interaction; the central control panel is also in signal connection with the background control cabinet and is used for sharing operation and maintenance data and service data.
5. The system according to claim 1, wherein a gateway is disposed between the master node and the background control cabinet, and the master node uploads the operation and maintenance data to the background control cabinet through the gateway.
6. An operation and maintenance data transmission method of a platform door intelligent sensing and evaluation system, which is applied to the platform door intelligent sensing and evaluation system based on wireless data hopping transmission according to any one of claims 1 to 5, and is characterized by comprising the following steps:
configuring each wireless communication module as a main node or a sub-node, and receiving operation and maintenance data uploaded by the corresponding sensing module in real time;
the child nodes select operation and maintenance data transmission links according to the corresponding configuration relations, and jump-transmit operation and maintenance data to the corresponding main nodes based on the operation and maintenance data transmission links;
and the main node collects the operation and maintenance data jumped by each sub-node and the operation and maintenance data of the main node, and uploads the operation and maintenance data to the background control cabinet.
7. The method for transmitting operation and maintenance data of platform door intelligent sensing and evaluation system according to claim 6, wherein after the master node collects the operation and maintenance data skipped by each child node and the operation and maintenance data of itself, and uploads the operation and maintenance data to the background control cabinet, the method further comprises:
and when the child node detects that the current operation and maintenance data transmission link is abnormal, determining a new operation and maintenance data transmission link by polling each wireless communication module, and performing skip transmission on the operation and maintenance data through the new operation and maintenance data transmission link.
8. The method for transmitting operation and maintenance data of platform door intelligent sensing and evaluation system according to claim 6, wherein after the master node collects the operation and maintenance data skipped by each child node and the operation and maintenance data of itself, and uploads the operation and maintenance data to the background control cabinet, the method further comprises:
when the main node detects that the current operation and maintenance data transmission link is abnormal, the main node is switched into a sub-node, a new operation and maintenance data transmission link is determined by polling each wireless communication module, and the operation and maintenance data are transmitted to the corresponding sub-node or main node in a jumping mode through the new operation and maintenance data transmission link.
9. An operation and maintenance data transmission device of platform door intelligent perception and evaluation system, characterized by comprising:
the configuration module is used for configuring each wireless communication module into a main node or a sub-node and receiving operation and maintenance data uploaded by the corresponding sensing module in real time;
the jump transmission module is used for selecting an operation and maintenance data transmission link through the child node according to the corresponding configuration relation and jumping and transmitting the operation and maintenance data to the corresponding main node based on the operation and maintenance data transmission link;
and the uploading module is used for summarizing the operation and maintenance data jumped by each child node and the operation and maintenance data of the child nodes through the main node and uploading the operation and maintenance data to the background control cabinet.
10. A storage medium containing computer-executable instructions, which when executed by a computer processor, is configured to perform the operation and maintenance data transmission method of the platform door intelligent sensing and evaluation system according to any one of claims 6 to 8.
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