CN113687635B - State management method, system and storage medium based on complete objectification equipment - Google Patents
State management method, system and storage medium based on complete objectification equipment Download PDFInfo
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- CN113687635B CN113687635B CN202110970668.9A CN202110970668A CN113687635B CN 113687635 B CN113687635 B CN 113687635B CN 202110970668 A CN202110970668 A CN 202110970668A CN 113687635 B CN113687635 B CN 113687635B
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41885—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by modeling, simulation of the manufacturing system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a method, a system and a storage medium for managing equipment state based on complete objectification, which comprise the steps of obtaining a permission code list corresponding to a conversion instruction sending account, obtaining a first action code of the conversion instruction, traversing a JSON array stored with preset switching step information, obtaining a current equipment state real-time value of equipment if corresponding switching flow data exist, judging whether the equipment state real-time value is in a switching state value preset interval of a first working state, obtaining the switched times and the total switched times of the first working state from a database if the equipment state real-time value is in the switching state value preset interval, and switching the equipment to a second working state if the switched times of the first working state is smaller than the total switched times, otherwise giving up switching. Therefore, switching of different states of the equipment is realized according to different operations or different current states and other reasons, and the problem of low production reliability of the equipment caused by error switching states is avoided.
Description
Technical Field
The invention relates to the field of industrial automation, in particular to a method, a system and a storage medium for managing equipment states based on complete objectification.
Background
With the development of computer technology, more and more business systems have been applied to our industrial process, and we can process various businesses through the business systems. During the production process of industrial equipment, various states exist, such as a cleaning state, a checking state or a using state of the equipment, and the like, and transition is caused between the various states of the equipment for various reasons. In the actual process of industrial production, various industrial equipment can be used, and the equipment can be switched in different states according to various reasons such as different operations or different current states, however, as the factors involved in the switching of the equipment states are more, the switching state errors often occur, so that the production reliability of the equipment is low.
Disclosure of Invention
The invention provides a state management method based on complete objectification equipment, which aims at the defects in the prior art and comprises the following steps:
S1, acquiring a conversion instruction for switching equipment from a first working state to a second working state, wherein the conversion instruction comprises equipment identity information to be switched, a first switching starting value corresponding to the first working state and a first switching ending value corresponding to the second working state;
S2, acquiring a right code list corresponding to the conversion instruction sending account, searching whether a first working state switching right code exists in the right code list, and entering the next step if the first working state switching right code exists;
S3, acquiring a first action code of a conversion instruction, traversing a JSON array stored with preset switching step information, and entering the next step if switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists;
S4, acquiring a current equipment state real-time value of the equipment, judging whether the equipment state real-time value is in a switching state value preset interval of a first working state, and entering a next step if the equipment state real-time value is in the switching state value preset interval;
s5, acquiring the switched times and the total switching times of the first working state from a database according to the state parameter ID of the first working state, switching the equipment to the second working state if the switched times of the first working state are smaller than the total switching times, otherwise, giving up the switching.
Preferably, the step S2 specifically includes:
S21, acquiring a permission code list corresponding to the conversion instruction sending account, searching whether a first working state switching permission code exists in the permission code list, and if so, entering the next step;
S22, acquiring account attribute information if the first working state switching permission code does not exist, exiting switching if the account is a second-level account, and entering the next step if the account is a first-level account.
Preferably, the step S3 specifically includes:
S31, acquiring a first action code of a conversion instruction, traversing a JSON array stored with preset switching step information, and entering the next step if switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists;
s32, if no switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being a first action code exists, judging whether the account is a first-stage account, if so, taking a first working state as the starting value, taking a second working state as the ending value and taking the first action code as the switching event to generate and correspondingly convert the first action code into new switching flow data, adding the new switching flow data into the JSON array, and entering the next step;
S33, if the switching flow data of which the starting value is the first switching starting value, the ending value is the first switching ending value and the switching event is the first action code does not exist, and the account is the second-stage account, the switching is exited.
Preferably, the step S4 specifically includes:
S41, acquiring a real-time value of the equipment state, and judging whether the real-time value of the equipment state is in a preset switching state value interval corresponding to a first working state;
s42, if the current device state real-time value is within the preset switching state value interval corresponding to the first working state, the next step is started, otherwise, the current device state real-time value is obtained at intervals of a specific time, whether the current device state real-time value is within the preset switching state value interval corresponding to the first working state is judged, if the current device state real-time value is within the preset switching state value interval corresponding to the first working state, the next step is started, and otherwise, the switching is stopped after the preset time limit is reached.
The invention also discloses a state management system based on the complete objectification equipment, which comprises: the device comprises an instruction acquisition module, a control module and a control module, wherein the instruction acquisition module is used for acquiring a conversion instruction for switching equipment from a first working state to a second working state, and the conversion instruction comprises equipment identity information to be switched, a first switching starting value corresponding to the first working state and a first switching ending value corresponding to the second working state; the permission checking module is used for acquiring a permission code list corresponding to the conversion instruction sending account, and judging whether a first working state switching permission code exists in the permission code list or not; the switching flow verification module is used for acquiring a first action code of a switching instruction, traversing the JSON array stored with preset switching step information, and judging whether switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists or not; the device state verification module is used for acquiring a current device state real-time value of the device and judging whether the device state real-time value is in a switching state value preset interval of a first working state or not; the switching times checking module is used for acquiring the switching times and the total switching times of the first working state from the database according to the state parameter ID of the first working state, and switching the equipment to the second working state when the switching times of the first working state are smaller than the total switching times.
Preferably, the permission verification module specifically includes: the permission code searching module is used for acquiring a permission code list corresponding to the conversion instruction sending account, and searching whether a first working state switching permission code exists in the permission code list; the account attribute acquisition module is used for acquiring account attribute information when the first working state switching permission code does not exist, and quitting switching when the account is a second-level account.
Preferably, the switching flow verification module specifically includes: the switching flow data searching module is used for acquiring a first action code of a switching instruction, traversing the JSON array stored with preset switching step information, and judging whether switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists or not; the switching flow data adding module is used for judging whether the account is a first-stage account or not when the switching flow data with a first switching start value, a first switching end value and a first action code as a switching event does not exist, and if the account is the first-stage account, the first working state is used as the start value, the second working state is used as the end value, and the first action code is used as the switching event to generate and correspondingly convert the new switching flow data to be added into the JSON array; and the exit switching module is used for exiting switching when the switching flow data of which the starting value is a first switching starting value, the ending value is a first switching ending value and the switching event is a first action code does not exist, and the account is a second-stage account.
Preferably, the device state verification module specifically includes: the state real-time value acquisition module is used for acquiring the equipment state real-time value and judging whether the equipment state real-time value is in a switching state value preset interval corresponding to the first working state; the interval acquisition module is used for acquiring a current equipment state real-time value at specific time intervals when the current equipment state real-time value is not in a preset interval of the switching state value corresponding to the first working state, judging whether the current equipment state real-time value is in the preset interval of the switching state value corresponding to the first working state, and exiting switching after reaching a preset time limit if the current equipment state real-time value is not in the preset interval of the switching state value corresponding to the first working state.
The invention also discloses a device state management device based on complete objectification, which comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the steps based on the device state management method based on complete objectification when executing the computer program.
The invention also discloses a computer readable storage medium storing a computer program which when executed by a processor implements the steps of the fully objectified device state management method as described above.
According to the method and the system for managing the state of the equipment based on the complete objectification, whether the working state of the equipment needs to be switched is determined by acquiring the authority coding list corresponding to the account transmitted by the conversion instruction and judging whether the authority of the account transmitted by the conversion instruction and the switching flow data accord with the conditions of a preset step, whether the current state value of the equipment is equal, whether the use times are remained or not and the like, so that the switching of the different states of the equipment according to different operations or various reasons such as different current states is realized, and the problem that the production reliability of the equipment is low due to the error of the switching state is avoided.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a flow chart of a method for managing a state of a device based on complete objection according to the present embodiment.
Fig. 2 is a specific flowchart of step S2 disclosed in this embodiment.
Fig. 3 is a specific flowchart of step S3 disclosed in this embodiment.
Fig. 4 is a schematic flowchart of step S4 disclosed in this embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The method can be used for defining and managing the whole state life cycle of various industrial equipment, and specifically can comprise the state definition of the equipment, the state transition definition of the equipment, the management of the state transition of the equipment, the automatic management of the use times and the use time of each state of the equipment and the reminding of the approaching warning state of the equipment.
In industrial production processes, various devices are used, and how to model the devices in related systems has been the focus of various production systems. The conventional method generally comprises the steps of adding one device, defining various parameters for the device, and repeatedly configuring similar parameters for different types of devices, so that the complexity of work is increased, and the maintainability of data is also deteriorated. Unified modifications to device parameters and states will also become complex and variable. For equipment of the same model, the attribute of the same parameter needs to be repeatedly configured, so that the maintenance difficulty is increased. In the present invention we abstract various common attributes of the device, such as date of manufacture, work center, code, name, etc. as built-in parameters of the device. And the function of adding parameters by the user is provided, so that the parameter multiplexing becomes more flexible. The creation of the device objects is provided, and each device object can select different parameters to be combined, so that the definition of the object is simpler. In the invention, rights and variable types are configured for the object, so that the device has differentiation in the running process and the device data is dynamically protected according to the requirement.
As shown in fig. 1, in this embodiment, the method for managing a state of a device based on complete objectification may specifically include the following steps:
Step S1, a conversion instruction for switching equipment from a first working state to a second working state is obtained, wherein the conversion instruction comprises equipment identity information to be switched and a state parameter ID of the first working state. Specifically, the user a sends the ID of the device, the ID of the state parameter, the current state in which the state parameter is located, that is, the first working state S1, and the state which is to be converted, that is, the second working state S2, to the logic server.
Before the state conversion of the equipment, the system firstly sets the state parameters of the equipment, wherein the state parameters of the equipment comprise basic information, state information and state conversion information. The base information may include names and descriptions of state parameters. The status information may include a status name, a specified permission-change value, counter support information, timer support information, wherein the specified permission-change value is arranged to control whether the user has permission to change this working status. The counter support information is configured to control whether the state is subjected to usage count control, and the state is changed when the usage count exceeds a limit. The timer support information is configured to control whether the state has a usage time limit, and the state will change when the device state usage time exceeds the limit. The state transition information comprises a state starting point, a state ending point and a transition event, wherein the transition event can comprise an operation step, a counter overrun, a timer overtime and the like, and specifically, the operation step represents that the state can be switched only through the manual operation of a user; the overrun of the timer means that when the state using time of the equipment is overrun, the system automatically switches the state; the counter overrun indicates that the system will automatically switch states when the number of uses of the state of the device is overrun.
After the setting of the device state parameters is completed, the actual data is configured. In particular, a specific right may be configured for a given right change value, and the user may typically only modify this state value if it has that right. A specific list parameter may be configured for list synchronization adaptation, and when a device state changes, all device states associated with the list parameter change simultaneously. The counter support information may configure a specific number of uses of the state, and when the number of uses of the device state exceeds a limit, the state will not be allowed to be used, and if a "counter overrun" transition event is configured, the system will automatically perform a state switch according to this event. The counter alarm threshold is configured such that when the number of uses exceeds the threshold, the system will alert. The timer support information may configure the time of use of the state, which will not be allowed for use when the time of use exceeds the configuration time, upon which the system will automatically switch states if a transition event of "timer timeout" is configured. The timer alarm threshold is configured to alert the system when the usage time exceeds the threshold.
After setting the state parameters, the state of the equipment can be instantiated, each setting adds the state configuration according to the state object configuration, and after the instantiation, the relevant attribute is brought in, wherein the attribute comprises a state name and a unique name of the state; the current value, the current state of the equipment, the initial value of the state can be manually changed by a user; the remaining number of times, the remaining number of times of use of this state, the remaining number of times before verification is displayed as empty; the expiration time of the state, the number of times remaining before verification is shown as empty.
In this embodiment, the storage of all state parameter data adopts a relational library storage, and the storage of the device state is divided into a configuration data TABLE table_obj and a real-time parameter TABLE table_param in consideration of the state complexity and expandability, and the configuration data TABLE and the real-time parameter TABLE are associated through the unique ID of the device, so that the rapid access and modification of the real-time parameters are facilitated, and the rapid storage of the configuration data is also facilitated.
In the configuration data table, the state data is compressed to 1-10% by a compression algorithm in the process of storage, and then the compressed data is converted into a character string by a BASE64 algorithm and stored in a relational database in consideration of the complexity of the state, infinite expansion of the data volume and data similarity. When reading, the BASE64 is firstly used for decoding, then the ZIP algorithm is used for reversely decompressing, and the decompressed data are sent to the corresponding front end for state display. In decompression, because the ZIP algorithm cannot confirm the size of decompressed data, the size of decompressed configuration data is currently controllable by the following decompression method:
The method comprises the steps of obtaining the data length B before decompression of a configuration data compression packet, and presetting a first amplification factor A. Specifically, defining a multiple A, wherein the initial size is 100; defining a fixed length as B, and the size of the fixed length is the length of the data before decompression; the compression rate of the data with low repeatability is not more than 2%, so that 100 times of the data can meet the requirement of most data decompression, and for decompression of the data with high repeatability, the gradual decompression is performed by adopting a cyclic judgment and gradual amplification mode.
And performing cyclic operation, distributing decompressed target memory, wherein the size of the target memory is A, B, performing one-time decompression, and jumping out of the cycle if the decompression is successful, otherwise, entering the next step.
The first magnification A is adjusted to a second magnification C, C=A×n, n is an integer, the decompressed target memory is allocated again, the size of the target memory is C×B, decompression is performed again, and if decompression is successful, circulation is skipped; if the decompression fails, repeating the steps until the decompression is successful and the loop is jumped out. In this embodiment, a may be amplified by 10 times, i.e., c=a×10. The decompressed target memory is distributed again, the size of the target memory is C.times.B, one decompression is carried out, and if the decompression is successful, the cycle is jumped out; if decompression fails, the step is carried out again until the decompression is successful and the loop is jumped out. By the method, the data can be successfully decompressed regardless of the compression ratio of the data.
And after the storage configuration of the state parameter data is completed, performing equipment verification. After the device verification is completed, all state base configurations of the device cannot be modified. After device verification, the system will automatically store the data in REDIS. Specifically, the device verification adopts REDIS data storage verification state, and in order to facilitate quick comparison of data states and front-back verification of states, the device state parameter information is stored in a hash table mode, wherein a main key of the state parameter is represented by "[ EQUIP ]: REDIS "; various data after the state parameter verification are stored in a JSON object key-value mode, and key value types of the data are divided into the following types:
① value, which indicates the real value of the state, and when changing the state, the logic server needs to confirm whether the state transition can be continued according to the state.
② Const, which represents the state type, 1-represents the constant 0-represents the variable, when the state is changed, the logic server firstly reads the state type, and only when the state type is the variable, the state transition can be continuously executed.
③ State parameters: wherein the key values are organized in a manner of "state value" + "_" + "parameter type". The "parameter type" specifically includes the following: "count" means the total number of times that can be used, the number of "counter supports" configured; the count_alarm represents the number of the alarm critical values of the using times, is the number of the configured alarm critical values of the counter, and when the using times exceeds the number, the system generates the critical alarm of the times; "second" means the total number of available time, accurate to seconds, converted to seconds for configuring the number of "timer supports"; the time represents the available period time, the time stamp is used for adding a time value of verification time to the configured timer support time, and the obtained time stamp is finally obtained; the time_alarm represents an alarm time critical value, the time value of verification moment is added to configured time of the timer alarm critical value by using a time stamp, and when the system time is longer than the time, the equipment is still in use, and the system generates a time critical alarm; "count_used" indicates the number of uses of the state, and if the number of uses is greater than "total number of uses available", the system will start state switching; when the number of times of use is larger than the threshold value of the number of times of use alarm, the system starts to generate the number of times of critical alarm; in this way, in conjunction with the real-time value in ①, the logic server can automatically locate the current state for the next state switch or state alarm.
Step S2, acquiring a right code list corresponding to the conversion instruction sending account, searching whether a first working state switching right code exists in the right code list, and if so, entering the next step. As shown in fig. 2, step S2 specifically includes the following.
Step S21, a permission code list corresponding to the conversion instruction sending account is obtained, whether a first working state switching permission code exists or not is searched in the permission code list, and if the first working state switching permission code exists, the next step is carried out. In this embodiment, the logic server first obtains the authority code list owned by the user a, then compares the obtained authority code list with the authority code C required by the state parameter conversion, if the authority code list of the user includes the authority C, the user is considered to be able to perform the state conversion, and goes to the next step, otherwise the state conversion fails, and the conversion flow is exited.
Step S22, if the first working state switching permission code does not exist, acquiring account attribute information, if the account is a second-level account, switching is exited, and if the account is a first-level account, the next step is entered. In this embodiment, the accounts may be ranked, where the first level of accounts are management accounts and the second level of accounts are normal accounts. The second-level account can be switched to the corresponding working state only by having the corresponding state switching authority, and the first-level account can be switched to each working state without specific state switching authority, so that the system management and control are convenient.
Step S3, obtaining a first action code of a conversion instruction, traversing the JSON array stored with preset switching step information, and entering the next step if switching flow data with a starting value of a first switching state, an ending value of a second switching state and a switching event of the first action code exists. In this embodiment, the logic server reads the specific data G1 of the status parameter stored in the REDIS and the configured conversion data G2 according to the acquired device ID and the status parameter ID; converting G1 and G2 into JSON objects to be temporarily placed in a memory; where G2 is an array of JSON objects, where 1 in "event" may represent an operation step, 2 may represent a counter overrun, and 3 may represent a timer timeout.
"param_transfer":[
{
"begin":"S1",
"end":"S2",
"event":1
},
{
"begin":"S1",
"end":"S3",
"event":2
},
{
"begin":"S2",
"end":"S3",
"event":3
}
Traversing the JSON array, if beign data with the value of S1 and event of 1 and the end value of S2 can be found, jumping out of the cycle, and considering that the state parameter can perform state transition and continuing to judge in the next step; after the traversing is finished, if the corresponding data is not found, the state transition is considered to be failed, and the transition flow is exited.
As shown in fig. 3, step S3 specifically includes:
Step S31, a first motion code of a conversion instruction is obtained, a JSON array storing preset switching step information is traversed, and if switching flow data with a starting value of a first switching state, an ending value of a second switching state and a switching event of the first motion code exists, the next step S4 is entered.
Step S32, if the switching flow data of which the initial value is in the first switching state, the end value is in the second switching state and the switching event is in the first action code does not exist, judging the account grade, and if the account grade is the second-grade account, exiting the switching;
Step S33, if the account is the first level account, new switching flow data with the first switching state as a start value, the second switching state as an end value, and the first action code as a switching event is added to the JSON array, and then the next step S4 is entered.
Specifically, when the account sending the switching instruction is the first-level account, although the account does not accord with the preset switching step information capable of switching, as the account is a management account with high authority, the switching step information correction link can be skipped to switch, and meanwhile, the current switching step state is also saved and added to the JSON array storing the preset switching step information, so that the subsequent account with the common authority level can pass the switching request verification with the switching step information, and the corresponding JSON array is not required to be independently operated and supplemented.
And S4, acquiring a current equipment state real-time value of the equipment, judging whether the equipment state real-time value is in a switching state value preset interval of a first working state, and entering the next step if the equipment state real-time value is in the switching state value preset interval. The logic server can obtain the value of the value from the G1, if the value is equal to the value of the S1, the state is considered to be converted, the next judgment is continued, otherwise, the state conversion is considered to be failed, and the conversion flow is exited.
As shown in fig. 4, step S4 specifically includes:
step S41, acquiring a device state real-time value, and judging whether the device state real-time value is in a preset switching state value interval corresponding to a first working state.
Step S42, if the current device state real-time value is within the preset switching state value interval corresponding to the first working state, the next step is started, otherwise, the current device state real-time value is obtained at intervals of a specific time, whether the current device state real-time value is within the preset switching state value interval corresponding to the first working state is judged, if the current device state real-time value is within the preset switching state value interval corresponding to the first working state, the next step is started, and if the current device state real-time value is not within the preset switching state value interval, the switching is stopped after the preset time limit is reached.
In one embodiment, the method further comprises the following steps:
Step S421, if the account class is judged in the preset section of the switching state value corresponding to the first working state, acquiring the current real-time value of the equipment state at intervals of a specific time interval if the account class is the second-stage account, judging whether the account class is in the preset section of the switching state value corresponding to the first working state, if yes, entering step S5, otherwise, exiting the switching after reaching the preset time limit;
step S422, if the account is the first level account, the preset section of the switching state value is adjusted according to the real-time value of the current equipment state, one end point of the preset section of the switching state value is modified to the real-time value of the current equipment state and updated to serve as the preset section of the new switching state value, and then step S5 is carried out.
Specifically, when the account sending the switching instruction is the first-level account, although the account does not accord with the preset switching state value, the account is a management account with high authority, the switching state value correction link can be skipped to switch, meanwhile, the preset space of the current switching state value is updated, and the preset interval of the switching state value is expanded to the real-time value of the current equipment state, so that the subsequent account with the common authority level can pass the switching request verification of the real-time value of the equipment state, and the preset interval of the switching state value of the equipment is not required to be independently operated and modified.
And S5, acquiring the switched times and the total switching times of the first working state from a database according to the state parameter ID of the first working state, switching the equipment to the second working state if the switched times of the first working state are smaller than the total switching times, otherwise, giving up the switching. In one embodiment, the logic server concatenates the "state value" + "_parameter type" into a K1 value "s1_count_used" and a K2 value "s1_count", and then obtains values corresponding to K1 and K2 from G1, where the value corresponding to K1 represents the number of times the S1 state is used, and the value corresponding to K2 represents the total number of times the S1 state is usable; if the value corresponding to K2 is larger than the total number corresponding to K1, the state is considered to be converted, the next judgment is continued, otherwise, the state conversion is considered to be failed, and the conversion flow is exited. The transition determination is completed, user a may make this state transition, and update the value of "value" to "S2" and G1 to REDIS with the value of "s1_count_used+1 in G1.
In this embodiment, the step S5 may specifically include the following steps.
Step S51, the total switching times and the switched times of the first working state in the overtime configuration of the counter are obtained, and if the total switching times are not more than the switched times, the use expiration time and the current time stamp of the system corresponding to the first working state in the overtime configuration of the timer are obtained.
Step S52, if the use expiration time is greater than the current time stamp of the system, switching to the second working state.
Step S53, if the used expiration time is equal to or less than the current time stamp of the system, a third switching start value and a third switching end value in the overtime configuration of the timer are obtained, whether the third switching start value is the same as the first switching start value or the first switching end value is judged, if yes, the equipment is switched to the second working state, otherwise, the working state to which the equipment is switched is determined according to the overrun switching information in the overtime configuration of the timer and the count overrun switching information in the overrun configuration of the counter.
The step S53 specifically includes:
In step S531, if the third switching start value is the same as the first switching end value, the device is switched to the third operating state corresponding to the third switching end value. I.e. if the third handover start value is S2, the third handover end value is S3. The first switching start value is S1, and the first switching end value is S2. And directly switching the equipment to a third working state corresponding to a third switching end value.
Step S532, if the first switching start value is the same as the third switching start value, selecting according to the preset switching end value sequence, and switching the device to the working state corresponding to the switching end value with the previous sequence. Specifically, the identification and sorting may be performed according to the priority order of the working states, for example, the priority of S1 is higher than the priority of S2, that is, the priority is higher as the serial number is smaller, or the priority is higher as the serial number is larger, or the identification and sorting may be performed in other manners. In the present embodiment, if the first switching start value is S1, the first switching end value is S3. And the third handover start value is S1 and the third handover end value is S2. The priority of S2 of the third handover ending value is higher than S3 of the first handover ending value, and the device is directly switched to the S2 state of the third handover ending value.
By comparing the switching start value and the switching end value in the overtime configuration of the timer and the overtime configuration of the counter, when the conflict exists, the final switching state can be determined by judging the sequencing sequence such as the priority sequence of the switching end value, and the state switching conflict when the overtime of the timer and the overtime of the counter occur simultaneously can be solved, so that the contradiction of system switching caused by different switching states is avoided, and the effectiveness of system state switching is maintained.
According to the method for managing the state of the equipment based on the complete objection, whether the working state of the equipment needs to be switched is determined by acquiring the authority encoding list corresponding to the account transmitted by the conversion instruction and judging whether the authority of the account transmitted by the conversion instruction and the switching flow data accord with the conditions of a preset step, whether the current state value of the equipment is equal, whether the use times are remained or not, and the like, so that the switching of different states of the equipment according to different operations or different current states and other reasons is realized, and the problem that the production reliability of the equipment is low due to the error of the switching state is avoided.
The embodiment also discloses a device state management system based on complete objectification, comprising: the device comprises an instruction acquisition module, a switching module and a switching module, wherein the instruction acquisition module is used for acquiring a switching instruction for switching the device from a first working state to a second working state, and the switching instruction comprises equipment identity information to be switched, a first switching starting value corresponding to the first working state and a first switching ending value corresponding to the second working state. And the permission checking module is used for acquiring a permission code list corresponding to the conversion instruction sending account and judging whether a first working state switching permission code exists in the permission code list. The switching flow verification module is used for obtaining a first action code of the switching instruction, traversing the JSON array stored with the preset switching step information, and judging whether switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists. The device state checking module is used for acquiring the current device state real-time value of the device and judging whether the device state real-time value is in a switching state value preset interval of the first working state. The switching times checking module is used for acquiring the switching times and the total switching times of the first working state from the database according to the state parameter ID of the first working state, and switching the equipment to the second working state when the switching times of the first working state are smaller than the total switching times.
In this embodiment, the permission verification module specifically includes: and the permission code searching module is used for acquiring a permission code list corresponding to the conversion instruction sending account, and searching whether a first working state switching permission code exists in the permission code list. The account attribute acquisition module is used for acquiring account attribute information when the first working state switching permission code does not exist, and quitting switching when the account is a second-level account.
In this embodiment, the switching flow verification module specifically includes: and the switching flow data searching module is used for acquiring a first action code of the switching instruction, traversing the JSON array stored with the preset switching step information, and judging whether switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists. And the switching flow data adding module is used for judging whether the account is a first-stage account or not when the switching flow data with the starting value being a first switching starting value, the ending value being a first switching ending value and the switching event being a first action code does not exist, and if the account is the first-stage account, the first working state is taken as the starting value, the second working state is taken as the ending value, the first action code is taken as the switching event to generate and correspondingly convert the new switching flow data to be added into the JSON array. And the exit switching module is used for exiting switching when the switching flow data of which the starting value is a first switching starting value, the ending value is a first switching ending value and the switching event is a first action code does not exist, and the account is a second-stage account.
In this embodiment, the device state verification module specifically includes: and the state real-time value acquisition module is used for acquiring the equipment state real-time value and judging whether the equipment state real-time value is in a switching state value preset interval corresponding to the first working state. The interval acquisition module is used for acquiring a current equipment state real-time value at specific time intervals when the current equipment state real-time value is not in a preset interval of the switching state value corresponding to the first working state, judging whether the current equipment state real-time value is in the preset interval of the switching state value corresponding to the first working state, and exiting switching after reaching a preset time limit if the current equipment state real-time value is not in the preset interval of the switching state value corresponding to the first working state.
The specific functions of the above-mentioned state management system based on the fully-targeted device are in one-to-one correspondence with the state management method based on the fully-targeted device disclosed in the previous embodiments, so that the detailed description will not be given here, and specific reference may be made to the embodiments of the state management method based on the fully-targeted device disclosed in the previous embodiments. It should be noted that, in the present description, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different manner from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
In other embodiments, there is also provided a fully-objectified-device-based state management apparatus including a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the fully-objectified-device-based state management method as described in the above embodiments when the computer program is executed.
Wherein the fully objectified based device state management means may include, but is not limited to, a processor, a memory. It will be appreciated by those skilled in the art that the schematic diagram is merely an example of a fully-objectified device-based state management apparatus, and does not constitute a limitation of the fully-objectified device-based state management apparatus, and may include more or less components than illustrated, or may combine some components, or different components, e.g., the fully-objectified device-based state management apparatus may further include an input-output device, a network access device, a bus, etc.
The Processor may be a central processing unit (Central Processing Unit, CPU), other general purpose Processor, digital signal Processor (DIGITAL SIGNAL Processor, DSP), application SPECIFIC INTEGRATED Circuit (ASIC), off-the-shelf Programmable gate array (Field-Programmable GATE ARRAY, FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware components, or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is a control center of the apparatus device based on the state management of the fully-targeted device, and connects various parts of the entire apparatus device based on the state management of the fully-targeted device using various interfaces and lines.
The memory may be used to store the computer program and/or module, and the processor may implement various functions of the apparatus device based on fully objectified device state management by running or executing the computer program and/or module stored in the memory, and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function, and the like, and the memory may include a high-speed random access memory, and may further include a nonvolatile memory such as a hard disk, a memory, a plug-in hard disk, a smart memory card (SMART MEDIA CARD, SMC), a Secure Digital (SD) card, a flash memory card (FLASH CARD), at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage device.
The fully objectified based device state management apparatus, if implemented in the form of a software functional unit and sold or used as a stand alone product, may be stored in a computer readable storage medium. Based on such understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and the computer program may implement the steps of each embodiment of the method of device state management based on complete objectification when executed by a processor. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the computer readable medium contains content that can be appropriately scaled according to the requirements of jurisdictions in which such content is subject to legislation and patent practice, such as in certain jurisdictions in which such content is subject to legislation and patent practice, the computer readable medium does not include electrical carrier signals and telecommunication signals.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the invention.
Claims (8)
1. A method for managing a state of a device based on complete objectification, comprising the steps of:
S1, acquiring a conversion instruction for switching equipment from a first working state to a second working state, wherein the conversion instruction comprises equipment identity information to be switched, a first switching starting value corresponding to the first working state and a first switching ending value corresponding to the second working state;
S2, acquiring a right code list corresponding to the conversion instruction sending account, searching whether a first working state switching right code exists in the right code list, and entering the next step if the first working state switching right code exists; the step S2 specifically includes:
S21, acquiring a permission code list corresponding to the conversion instruction sending account, searching whether a first working state switching permission code exists in the permission code list, and if so, entering the next step;
s22, acquiring account attribute information if the first working state switching permission code does not exist, exiting switching if the account is a second-level account, and entering the next step if the account is a first-level account;
S3, acquiring a first action code of a conversion instruction, traversing a JSON array stored with preset switching step information, and entering the next step if switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists;
S4, acquiring a current equipment state real-time value of the equipment, judging whether the equipment state real-time value is in a switching state value preset interval of a first working state, and entering a next step if the equipment state real-time value is in the switching state value preset interval;
s5, acquiring the switched times and the total switching times of the first working state from a database according to the state parameter ID of the first working state, switching the equipment to the second working state if the switched times of the first working state are smaller than the total switching times, otherwise, giving up the switching.
2. The method for managing a state of a device based on complete objection of claim 1, wherein the step S3 specifically includes:
S31, acquiring a first action code of a conversion instruction, traversing a JSON array stored with preset switching step information, and entering the next step if switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists;
s32, if no switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being a first action code exists, judging whether the account is a first-stage account, if so, taking a first working state as the starting value, taking a second working state as the ending value and taking the first action code as the switching event to generate and correspondingly convert the first action code into new switching flow data, adding the new switching flow data into the JSON array, and entering the next step;
S33, if the switching flow data of which the starting value is the first switching starting value, the ending value is the first switching ending value and the switching event is the first action code does not exist, and the account is the second-stage account, the switching is exited.
3. The method for managing a state of a device based on complete objection of claim 2, wherein the step S4 specifically includes:
S41, acquiring a real-time value of the equipment state, and judging whether the real-time value of the equipment state is in a preset switching state value interval corresponding to a first working state;
s42, if the current device state real-time value is within the preset switching state value interval corresponding to the first working state, the next step is started, otherwise, the current device state real-time value is obtained at intervals of a specific time, whether the current device state real-time value is within the preset switching state value interval corresponding to the first working state is judged, if the current device state real-time value is within the preset switching state value interval corresponding to the first working state, the next step is started, and otherwise, the switching is stopped after the preset time limit is reached.
4. A fully objectified-based device state management system, comprising:
the device comprises an instruction acquisition module, a control module and a control module, wherein the instruction acquisition module is used for acquiring a conversion instruction for switching equipment from a first working state to a second working state, and the conversion instruction comprises equipment identity information to be switched, a first switching starting value corresponding to the first working state and a first switching ending value corresponding to the second working state;
The permission checking module is used for acquiring a permission code list corresponding to the conversion instruction sending account, and judging whether a first working state switching permission code exists in the permission code list or not;
The method comprises the steps of acquiring a right code list corresponding to a conversion instruction sending account, searching whether a first working state switching right code exists in the right code list, and performing switching flow verification when the first working state switching right code exists; acquiring account attribute information when the first working state switching permission code does not exist, if the account is a second-level account, switching is stopped, and if the account is a first-level account, switching flow verification is performed;
the switching flow verification module is used for acquiring a first action code of a switching instruction, traversing the JSON array stored with preset switching step information, and judging whether switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists or not;
the device state verification module is used for acquiring a current device state real-time value of the device and judging whether the device state real-time value is in a switching state value preset interval of a first working state or not;
The switching times checking module is used for acquiring the switching times and the total switching times of the first working state from the database according to the state parameter ID of the first working state, and switching the equipment to the second working state when the switching times of the first working state are smaller than the total switching times.
5. The system for managing a state of a device based on complete objection of claim 4, wherein the switching flow verification module specifically comprises:
the switching flow data searching module is used for acquiring a first action code of a switching instruction, traversing the JSON array stored with preset switching step information, and judging whether switching flow data with a starting value being a first switching starting value, an ending value being a first switching ending value and a switching event being the first action code exists or not;
The switching flow data adding module is used for judging whether the account is a first-stage account or not when the switching flow data with a first switching start value, a first switching end value and a first action code as a switching event does not exist, and if the account is the first-stage account, the first working state is used as the start value, the second working state is used as the end value, and the first action code is used as the switching event to generate and correspondingly convert the new switching flow data to be added into the JSON array;
And the exit switching module is used for exiting switching when the switching flow data of which the starting value is a first switching starting value, the ending value is a first switching ending value and the switching event is a first action code does not exist, and the account is a second-stage account.
6. The fully-objectified-based device state management system of claim 5, wherein the device state verification module specifically comprises:
the state real-time value acquisition module is used for acquiring the equipment state real-time value and judging whether the equipment state real-time value is in a switching state value preset interval corresponding to the first working state;
The interval acquisition module is used for acquiring a current equipment state real-time value at specific time intervals when the current equipment state real-time value is not in a preset interval of the switching state value corresponding to the first working state, judging whether the current equipment state real-time value is in the preset interval of the switching state value corresponding to the first working state, and exiting switching after reaching a preset time limit if the current equipment state real-time value is not in the preset interval of the switching state value corresponding to the first working state.
7. A fully objectified device state management apparatus comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized by: the processor, when executing the computer program, implements the steps of the method according to any one of claims 1-3.
8. A computer-readable storage medium storing a computer program, characterized in that: the computer program implementing the steps of the method according to any of claims 1-3 when executed by a processor.
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