CN103281392A - Method, device and system for monitoring - Google Patents
Method, device and system for monitoring Download PDFInfo
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Abstract
The invention provides a method, device and system for monitoring. The method includes the steps that an upper computer searches configuration information corresponding to a device node to be monitored in a preset configuration information data bank, and the configuration information data bank comprises configuration information of all device nodes of a whole vehicle; the upper computer is connected with the device node to be monitored and the configuration information is triggered to come into effect; the upper computer receives data which are fed back by the device node to be monitored according to the configuration information. According to the technical scheme, the upper computer can be made monitor the several device nodes connected with the upper computer simultaneously. In addition, the configuration information is uniformly stored in a remote server, the efficiency of upgrading is improved, and besides, potential appeared mistakes can be reduced in the upgrading process.
Description
Technical Field
The present invention relates to the field of control, and in particular, to a monitoring method, device, and system.
Background
The CAN (Controller Area Network) bus is a general interface for communication between each component of the engine and the whole vehicle, and the communication, calibration, diagnosis and the like among the components are communicated through the CAN bus, so that each component of the whole vehicle CAN be monitored through the CAN bus.
At present, there is a method for monitoring vehicle components by using a CAN bus in the prior art, and the working process CAN be briefly described as follows:
firstly, configuring an independent configuration file for each component (which can be called lower computer equipment power saving); secondly, after the monitoring is started, the upper computer calls a configuration file of a target lower computer to be monitored, processes parameter information in the configuration file to obtain a corresponding monitoring variable, and sends the variable to the lower computer; and finally, after receiving the variable information, the target lower computer to be monitored processes the variable information according to the information in the variable, displays (or stores) the calculated value to a corresponding position according to whether the value needs to be displayed (or stored), and realizes the monitoring process of the target lower computer to be monitored.
In the monitoring method, an independent configuration file is configured for each lower computer, and the monitoring method is obviously not suitable for monitoring a plurality of lower computers at the same time; in addition, if the configuration file is to be upgraded, maintenance personnel are required to manually and respectively upgrade the configuration file configured by each lower computer, so that the efficiency is low, and errors are easy to occur.
Disclosure of Invention
The invention provides a monitoring method, equipment and a system, which can realize the purposes of simultaneously monitoring a plurality of equipment nodes, improving the upgrading efficiency of configuration files and reducing the error rate.
In order to solve the above problem, the present invention discloses a monitoring method, which comprises:
the upper computer searches configuration information corresponding to equipment nodes to be monitored from a preset configuration information database, wherein the configuration information database comprises configuration information of each equipment node of the whole vehicle;
the upper computer establishes connection with the equipment node to be monitored and triggers the configuration information to take effect;
and the upper computer receives data fed back by the equipment node to be monitored according to the configuration information.
Preferably, the method for establishing the configuration information database is as follows:
and acquiring configuration information of each equipment node of the whole vehicle, and storing the configuration information into the configuration information database according to a preset format.
Preferably, the configuration information of at least two equipment nodes is packaged to form a configuration information unit, and the configuration information unit is stored in the configuration information database; then
The searching for the configuration information corresponding to the node of the device to be monitored from the preset configuration information database comprises the following steps: and searching configuration information units corresponding to the at least two equipment nodes.
Preferably, the receiving, by the upper computer, data fed back by the node of the device to be monitored according to the configuration information includes:
the upper computer sends an instruction to the equipment node to be monitored according to the configuration information so that the equipment node to be monitored feeds back the data to the upper computer according to the instruction;
or,
and the upper computer receives data fed back by the nodes of the equipment to be monitored according to a preset sequence.
Preferably, the method further comprises:
and judging whether other equipment nodes need to be monitored, and if so, taking the other equipment nodes as the equipment nodes to be monitored to continuously execute the step of searching the configuration information.
Preferably, the method further comprises:
and the upper computer forwards the received data to the control machine.
The invention also discloses a monitoring device, which comprises:
the device comprises a searching unit, a monitoring unit and a configuration information database, wherein the searching unit is used for searching configuration information corresponding to equipment nodes to be monitored from a preset configuration information database, and the configuration information database contains configuration information of each equipment node of the whole vehicle;
the connection unit is used for establishing connection with the equipment node to be monitored and triggering the configuration information to take effect;
and the receiving unit is used for receiving data fed back by the equipment node to be monitored according to the configuration information.
Preferably, if at least one configuration information unit is stored in the configuration information database, and the configuration information unit is formed by packaging configuration information of at least two device nodes, the configuration information unit is obtained by packaging configuration information of at least two device nodes
The searching unit is specifically configured to search the configuration information units corresponding to the at least two device nodes from a preset configuration information database.
Preferably, the apparatus further comprises:
the sending unit is used for sending an instruction to the equipment node to be monitored according to the configuration information so that the equipment node to be monitored feeds back the data to the upper computer according to the instruction;
the receiving unit is specifically configured to receive data fed back by the device node to be monitored according to the instruction.
Preferably, the receiving unit is specifically configured to receive data fed back by the device node to be monitored according to a preset sequence.
Preferably, the apparatus further comprises:
and the judging unit is used for judging whether other equipment nodes need to be monitored, if so, the other equipment nodes are taken as the equipment nodes to be monitored, and the searching unit is informed of searching the configuration information.
Preferably, the apparatus further comprises:
and the forwarding unit is used for forwarding the received data to the control machine.
The invention also discloses a monitoring system, which comprises a remote server, at least one upper computer and at least one equipment node; wherein,
each upper computer is connected with at least one equipment node through a CAN bus and is used for monitoring the equipment node connected with the upper computer;
the at least one upper computer is communicated with the remote server and is used for accessing a configuration information database of the remote server to obtain configuration information of the nodes of the equipment to be monitored.
Preferably, the system further comprises at least one controller;
the control machine is connected with at least two upper computers through a communication bus and used for receiving data forwarded by the upper computers.
Preferably, the controller is further connected with at least one equipment node through a CAN bus, and is used for monitoring the equipment node.
Compared with the prior art, the invention has the following advantages: the upper computer can simultaneously monitor a plurality of equipment nodes connected with the upper computer; in addition, the invention stores the configuration information in the remote server uniformly, which not only improves the upgrading efficiency, but also reduces the potential errors in the upgrading process.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic diagram of embodiment 1 of a monitoring system of the present invention;
FIG. 2 is a schematic diagram of a first implementation of embodiment 2 of the monitoring system of the present invention;
FIG. 3 is a schematic diagram of a second implementation of embodiment 2 of the monitoring system of the present invention;
FIG. 4 is a schematic diagram of a third implementation of embodiment 2 of the monitoring system of the present invention;
FIG. 5 is a flow chart of embodiment 1 of the monitoring method of the present invention;
FIG. 6 is a flow chart of embodiment 2 of the monitoring method of the present invention;
FIG. 7 is a flow chart of embodiment 3 of the monitoring method of the present invention;
FIG. 8 is a schematic view of embodiment 1 of the monitoring device of the present invention;
FIG. 9 is a schematic diagram of embodiment 2 of the monitoring device of the present invention;
fig. 10 is a schematic diagram of embodiment 3 of the monitoring device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a monitoring method, equipment and a system, wherein a database containing configuration information of each equipment node of a whole vehicle is stored on a remote server, an upper computer connected with the equipment node to be monitored accesses the remote server when needed, configuration information corresponding to the equipment node to be monitored is read, and the monitoring process of the equipment node to be monitored is realized by utilizing the configuration information. Therefore, the upper computer can simultaneously monitor a plurality of equipment nodes connected with the upper computer; in addition, the configuration information is uniformly stored in the remote server, the upgrading efficiency can be improved, and the potential errors in the upgrading process are reduced.
The monitoring system according to the embodiment of the present invention will be briefly described below.
The monitoring system of the embodiment of the invention comprises a remote server, at least one upper computer and at least one equipment node; each upper computer is connected with at least one equipment node through a CAN bus and used for monitoring the equipment node connected with the upper computer; the at least one upper computer is communicated with the remote server and is used for accessing a configuration information database of the remote server to obtain configuration information of the nodes of the equipment to be monitored.
Referring to fig. 1, a schematic diagram of an embodiment 1 of a monitoring system is shown, and the monitoring system includes three upper computers 1 to 3 and six device nodes 1 to 6, where the upper computer 1 is used for monitoring the device nodes 1 and 2, the upper computer 2 is used for monitoring the device node 3, the upper computer 3 is used for monitoring the device nodes 4, 5 and 6, and configuration information of the device nodes 1 to 6 is stored in a configuration information database in a remote server. The upper computer is connected with the remote server in a wired or wireless mode to access the configuration information database of the remote server, and is also connected with the node equipment through the CAN bus, and the node equipment shown in the figure is connected to the corresponding upper computer through the same CAN bus.
Furthermore, in order to realize a multi-level monitoring process, the monitoring system of the embodiment of the invention further comprises at least one controller; the control machine is connected with at least two upper computers through a communication bus and used for receiving data forwarded by the upper computers. As an implementation of the communication bus, it may be embodied as a CAN bus.
That is to say, the monitoring system of the present invention can monitor a plurality of device nodes simultaneously by the upper computer, and can also establish a multi-level monitoring management system, for example, the upper computer is enabled to have a data forwarding function, and then respective data is forwarded to a controller of the upper level for summary processing. Of course, the upper computer and the controller CAN also be connected through a CAN bus to forward data.
Besides collecting and processing the data forwarded by the upper computer, the control machine can also directly monitor the equipment nodes. That is, the position of the control machine in the system can be higher than that of the upper computer by one level, and can also be at the same level with the upper computer.
Referring to fig. 2, 3 and 4, schematic diagrams of an embodiment 2 of the monitoring system are shown (a remote server is not shown in the figure), and on the basis of embodiment 1, the monitoring system includes a controller and an equipment node 7, where the controller is configured to monitor the upper computers 2 and 3 and the equipment node 7, that is, the controller receives data forwarded by the upper computers 2 and 3, and directly monitors the equipment node 7, and receives data fed back by the equipment node 7. The equipment nodes, the upper computer and the controller in the figure 2 are all connected through the same CAN bus; in the figure 3, the equipment nodes 1-6 are connected to respective upper computers through the same CAN bus 1, the upper computers 2 and 3 are connected to a controller through communication buses, and the equipment node 7 is connected to the controller through the CAN bus 2; the equipment nodes 1-6 in fig. 4 are connected to respective upper computers through the same CAN bus 1, and the upper computers 2 and 3 and the equipment node 7 are connected to a controller through the same CAN bus 2. That is, the devices in the system may be connected via one bus or may be connected via different buses, which does not affect the monitoring process of the present invention.
It should be noted that the device node in the present invention can be embodied as a key component of the whole vehicle, such as a whole vehicle controller, an engine, a DCDC power supply, an auxiliary power supply, an instrument, etc.; the upper computer can be embodied as a handheld PDA, an intelligent terminal, a PC and other equipment with a networking function; the controller can be embodied as specially-arranged equipment and can also be realized by using an upper computer, namely when the upper computer in the system is connected with the equipment nodes, the upper computer can realize the function of simply monitoring the equipment nodes by the upper computer, and when the upper computer is also connected with other upper computers, the upper computer also can realize the function of collecting and processing data by the control machine.
The monitoring method of the embodiment of the present invention is explained below.
Referring to fig. 5, a flow chart of embodiment 1 of the monitoring method of the present invention is shown, which may include:
After the monitoring system of the present invention is arranged and formed, when a certain device node or certain device nodes need to be monitored, the device nodes are called device nodes to be monitored, and the upper computer corresponding to the device nodes to be monitored accesses the remote server to obtain the configuration file corresponding to the device nodes to be monitored. In the above example, if the device node to be monitored is the device node 2, the upper computer 1 connected to the bus of the device node needs to access the server, and finds the configuration information of the device node 2 from the preset configuration information database, where the configuration information may include an identity number, a data format, and a control command of the device node.
It should be noted that, the manner of establishing the configuration information database may be embodied as: and acquiring configuration information of each equipment node of the whole vehicle, and storing the configuration information into the configuration information database according to a preset format. Specifically, the configuration information may be obtained through a CAN node configuration tool in the CANoe, or may be obtained in a manner set by an operator.
The configuration information database can realize the universality and usability of the scheme of the invention among different manufacturers, which is mainly because, although the configuration files of different manufacturers or different vehicle types of the same manufacturer may be different, the required parameters can be extracted from different configuration files by a conversion import tool, and the parameters are imported into the configuration information database of the invention and stored according to a preset format for subsequent monitoring, and the universality of the scheme of the invention among different manufacturers can be realized by realizing the rapid conversion among different configuration files. In addition, the configuration information of each equipment node of the whole vehicle is uniformly stored in the database, and when the configuration information needs to be upgraded, the parameter information of the database can be directly modified, so that the upgrading efficiency is improved compared with the prior art, and meanwhile, the possibility of errors in the upgrading process is reduced.
And 102, establishing connection between the upper computer and the node of the equipment to be monitored, and triggering the configuration information to take effect.
In step 101, after the upper computer accesses the remote server and reads the configuration information of the node of the device to be monitored, the connection with the node of the device to be monitored can be established, so that the configuration information is triggered to take effect. It should be noted that the connection here means not a physical connection between the upper computer and the node of the device to be monitored, even if the two are connected through the CAN bus, it means that the two are connected in a data communication sense, so as to enable the read configuration information to be activated and validated.
For the physical connection process between the upper computer and the equipment node to be monitored, the upper computer can access the remote server to read the configuration file, then is physically connected with the equipment node to be monitored, and then establishes data connection to trigger configuration information to take effect; the upper computer can also establish physical connection with the node of the equipment to be monitored, then access the remote server to read the configuration information, and finally establish data connection to trigger the configuration information to take effect. The invention does not limit the sequence of establishing physical connection between the upper computer and the nodes of the equipment to be monitored.
In addition, it should be noted that if the device node is monitored in some places, such as where networking is inconvenient or where networking signals are unstable, the configuration information may be downloaded from the remote server to the upper computer, stored as a local file, and then the device node may be monitored using the configuration file.
And 103, the upper computer receives data fed back by the equipment node to be monitored according to the configuration information.
And after the configuration information is triggered to take effect, the upper computer starts to monitor the equipment to be monitored, and the nodes of the equipment to be monitored feed back data to the upper computer. According to the difference of preset feedback modes, the steps can be presented as two specific implementation modes:
in a first mode, the upper computer sends an instruction to the equipment node to be monitored according to the configuration information, so that the equipment node to be monitored feeds back the data to the upper computer according to the instruction.
In the method, the upper computer controls the node of the device to be monitored to feed back the data to be monitored according to the configuration information in a targeted manner, for example, when the configuration information shows that the current temperature data of the node of the device to be monitored needs to be fed back, the upper computer broadcasts an instruction for feeding back the temperature data downwards through the CAN bus, and the instruction contains the identity number of the node of the device to be monitored, so that when the node of the device to be monitored receives the instruction and judges that the instruction is directed to the node, the current temperature data is obtained and fed back to the upper computer.
And in a second mode, the upper computer receives data fed back by the nodes of the equipment to be monitored according to a preset sequence.
In the method, data which can be fed back to the upper computer by each equipment node and the sequence of feeding back the data are preset, so that after configuration information takes effect, the data are fed back to the upper computer by the equipment nodes to be monitored according to the preset sequence, for example, the sequence of the data fed back by the equipment to be monitored is three data of temperature, humidity and rotating speed, and the three data can be sequentially fed back to the upper computer after the data connection is established between the equipment nodes to be monitored and the upper computer. Certainly, the upper computer can interrupt the feedback process of the node of the device to be monitored at any time, taking the three data as an example, if the configuration information indicates that only the node of the device to be monitored needs to feed back the temperature data, the upper computer can interrupt the process of feeding back other data to the node of the device to be monitored after receiving the temperature data.
It should be noted that the purpose of the upper computer receiving the data fed back by the node of the device to be monitored is as follows: on one hand, whether the data fed back by the equipment node to be monitored conforms to the preset standard can be judged, and the running condition of the equipment node to be monitored is mastered; on the other hand, the scheme of the invention can also be applied to the research and development stage, so that research and development personnel can master the running data of each equipment node of the whole vehicle in different environments (such as plateau, high cold, high temperature, mountain land, flat ground and the like), and the performance of the whole vehicle can be optimized according to the data.
After the upper computer receives the data fed back by the nodes of the equipment to be monitored, the monitoring process of the invention can be ended, and the data connection with the nodes of the equipment to be monitored is disconnected.
The scheme of the invention can monitor a plurality of equipment nodes at the same time, and can obviously improve the monitoring efficiency, and the monitoring of the plurality of equipment nodes at the same time in the invention can be embodied as follows: the same upper computer supervises a plurality of equipment nodes simultaneously, and in the above example, the upper computer 1 can monitor the equipment nodes 1 and 2 simultaneously; or different upper computers supervise a plurality of respectively corresponding equipment nodes simultaneously, in the above example, the upper computer 3 can monitor the equipment nodes 4 and 5 while the upper computer 1 monitors the equipment node 1.
As a preferred scheme of the invention, the configuration information can be stored in a configuration information unit form in the configuration information database, that is, the configuration information of some related equipment nodes can be packed into a configuration information unit according to the monitoring requirement, so that when the upper computer reads the configuration information of the related equipment nodes, the configuration information is directly read into the upper computer in a whole package without being read one by one, thereby reducing the interaction times of the upper computer and a remote server, shortening the monitoring process time of the invention and improving the monitoring efficiency.
Referring to fig. 6, a flow chart of embodiment 2 of the monitoring method of the present invention is shown, which may include:
And 203, the upper computer receives data fed back by the equipment node to be monitored according to the configuration information.
In the monitoring method, after the data of the current equipment node to be monitored is obtained and the data connection with the current equipment node to be monitored is disconnected, other equipment nodes can be continuously monitored, and all the equipment nodes to be monitored are controlled to feed back the data to the upper computer in a circulating processing mode. Of course, other device nodes can also be directly added to the monitoring process as the device nodes to be monitored on the premise of not disconnecting the current device nodes to be monitored. In the above example, the upper computer 1 first reads the configuration information of the device node 1, and after receiving the data fed back by the device node 1, ends the monitoring process of the device node 1; judging whether the equipment node 2 needs to be monitored at present, if so, reading configuration information of the equipment node 2 from a remote server, and receiving data fed back to the upper computer 1 by the equipment node 2; if the monitoring device node 2 is not needed, the upper computer 1 may end the monitoring process.
Referring to fig. 7, a flow chart of embodiment 3 of the monitoring method of the present invention is shown, which may include:
And 302, establishing connection between the upper computer and the node of the equipment to be monitored, and triggering the configuration information to take effect.
And 303, the upper computer receives data fed back by the node of the device to be monitored according to the configuration information.
And step 304, the upper computer forwards the received data to the control machine.
The introduction of the monitoring system shows that the monitoring method can construct a two-layer system framework of the upper computer and the equipment nodes, and can also construct a control machine with a layer higher than the upper computer, so that the upper computer can forward the received data of the equipment nodes to be monitored to the control machine, the data is collected and processed by the control machine, and flexible multi-layer monitoring and data recording are realized.
For example, to acquire data of the device nodes 1, 2, and 3, two upper computers and two operators are required, each operator operates one upper computer, the data of the device nodes 1 and 2 is acquired through the upper computer 1, the data of the device node 3 is acquired through the upper computer 2, and then the data is read out and summarized from the two upper computers; if the control machine of the invention is used, only one operator needs to operate the control machine, the control upper computer 1 forwards the data of the equipment nodes 1 and 2 received by the control upper computer to the control machine, and the control upper computer 2 forwards the data of the equipment nodes 3 received by the control upper computer to the control machine, so that the data monitoring efficiency is improved.
In addition, when the operation state of the equipment node is judged through the data fed back by the equipment node, compared with the process that two operators judge respectively, the consistency of the judgment standard can be ensured as much as possible only through the judgment of one operator of the operation control machine, and the relative accuracy of the judgment result is further ensured.
Referring to fig. 8, a schematic diagram of embodiment 1 of the monitoring device of the present invention is shown, which may include:
a searching unit 401, configured to search configuration information corresponding to a device node to be monitored from a preset configuration information database, where the configuration information database includes configuration information of each device node of a finished vehicle;
a connection unit 402, configured to establish a connection with the node of the device to be monitored, and trigger the configuration information to take effect;
a receiving unit 403, configured to receive data fed back by the device node to be monitored according to the configuration information.
The configuration information corresponding to the device node may be stored separately in the database, or the configuration information of at least two associated device nodes may be packaged and stored in the form of a configuration information unit. Therefore, the searching unit can acquire configuration information as much as possible from the remote server for subsequent monitoring once.
In order to control the node of the device to be monitored to feed back data to the upper computer (namely the monitoring device), the upper computer further comprises: the sending unit is used for sending an instruction to the equipment node to be monitored according to the configuration information so that the equipment node to be monitored feeds back the data to the upper computer according to the instruction; correspondingly, the receiving unit is specifically configured to receive data fed back by the device node to be monitored according to the instruction.
The nodes of the equipment to be monitored can not only feed back data to the upper computer according to instructions sent by the upper computer, but also automatically feed back the data to the upper computer according to a preset sequence after establishing data connection with the upper computer. For the mode of feeding back data according to the preset sequence, the upper computer can receive the data fed back by the equipment node to be monitored, and can interrupt the process of feeding back the data by the equipment node to be monitored according to the requirement.
Referring to fig. 9, a schematic diagram of embodiment 2 of the monitoring device of the present invention is shown, which may include:
a searching unit 501, configured to search configuration information corresponding to a node of a device to be monitored from a preset configuration information database, where the configuration information database includes configuration information of each device node of a whole vehicle;
a connection unit 502, configured to establish a connection with the node of the device to be monitored, and trigger the configuration information to take effect;
a receiving unit 503, configured to receive data fed back by the device node to be monitored according to the configuration information;
a determining unit 504, configured to determine whether other device nodes need to be monitored, and if so, use the other device nodes as device nodes to be monitored, and notify the searching unit to search configuration information.
Referring to fig. 10, a schematic diagram of embodiment 3 of the monitoring device of the present invention is shown, which may include:
a searching unit 601, configured to search configuration information corresponding to a device node to be monitored from a preset configuration information database, where the configuration information database includes configuration information of each device node of a whole vehicle;
a connection unit 602, configured to establish a connection with the node of the device to be monitored, and trigger the configuration information to take effect;
a receiving unit 603, configured to receive data fed back by the device node to be monitored according to the configuration information;
a forwarding unit 604, configured to forward the received data to the controller.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the system-class embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
The monitoring method, the monitoring device and the monitoring system provided by the invention are described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (15)
1. A method of monitoring, the method comprising:
the upper computer searches configuration information corresponding to equipment nodes to be monitored from a preset configuration information database, wherein the configuration information database comprises configuration information of each equipment node of the whole vehicle;
the upper computer establishes connection with the equipment node to be monitored and triggers the configuration information to take effect;
and the upper computer receives data fed back by the equipment node to be monitored according to the configuration information.
2. The method of claim 1, wherein the configuration information database is established by:
and acquiring configuration information of each equipment node of the whole vehicle, and storing the configuration information into the configuration information database according to a preset format.
3. The method of claim 2,
packing configuration information of at least two equipment nodes to form a configuration information unit, and storing the configuration information unit to the configuration information database; then
The searching for the configuration information corresponding to the node of the device to be monitored from the preset configuration information database comprises the following steps: and searching configuration information units corresponding to the at least two equipment nodes.
4. The method according to claim 1, wherein the receiving, by the upper computer, data fed back by the device node to be monitored according to the configuration information includes:
the upper computer sends an instruction to the equipment node to be monitored according to the configuration information so that the equipment node to be monitored feeds back the data to the upper computer according to the instruction;
or,
and the upper computer receives data fed back by the nodes of the equipment to be monitored according to a preset sequence.
5. The method according to any one of claims 1-4, further comprising:
and judging whether other equipment nodes need to be monitored, and if so, taking the other equipment nodes as the equipment nodes to be monitored to continuously execute the step of searching the configuration information.
6. The method according to any one of claims 1-4, further comprising:
and the upper computer forwards the received data to the control machine.
7. A monitoring device, characterized in that the device comprises:
the device comprises a searching unit, a monitoring unit and a configuration information database, wherein the searching unit is used for searching configuration information corresponding to equipment nodes to be monitored from a preset configuration information database, and the configuration information database contains configuration information of each equipment node of the whole vehicle;
the connection unit is used for establishing connection with the equipment node to be monitored and triggering the configuration information to take effect;
and the receiving unit is used for receiving data fed back by the equipment node to be monitored according to the configuration information.
8. The device of claim 7, wherein if at least one configuration information unit is stored in the configuration information database, the configuration information unit is formed by packaging configuration information of at least two device nodes
The searching unit is specifically configured to search the configuration information units corresponding to the at least two device nodes from a preset configuration information database.
9. The apparatus of claim 7, further comprising:
the sending unit is used for sending an instruction to the equipment node to be monitored according to the configuration information so that the equipment node to be monitored feeds back the data to the upper computer according to the instruction;
the receiving unit is specifically configured to receive data fed back by the device node to be monitored according to the instruction.
10. The apparatus of claim 7,
the receiving unit is specifically configured to receive data fed back by the device node to be monitored according to a preset sequence.
11. The apparatus according to any one of claims 7-10, characterized in that the apparatus further comprises:
and the judging unit is used for judging whether other equipment nodes need to be monitored, if so, the other equipment nodes are taken as the equipment nodes to be monitored, and the searching unit is informed of searching the configuration information.
12. The apparatus according to any one of claims 7-10, characterized in that the apparatus further comprises:
and the forwarding unit is used for forwarding the received data to the control machine.
13. A monitoring system is characterized by comprising a remote server, at least one upper computer and at least one equipment node; wherein,
each upper computer is connected with at least one equipment node through a CAN bus and is used for monitoring the equipment node connected with the upper computer;
the at least one upper computer is communicated with the remote server and is used for accessing a configuration information database of the remote server to obtain configuration information of the nodes of the equipment to be monitored.
14. The system of claim 13, further comprising at least one controller;
the control machine is connected with at least two upper computers through a communication bus and used for receiving data forwarded by the upper computers.
15. The system of claim 14, wherein the controller is further coupled to at least one device node via a CAN bus for monitoring the device node.
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