阅读说明：本技术 设备参数管理及恢复方法、平台、装置、起重机及系统 (Equipment parameter management and recovery method, platform, device, crane and system ) 是由 刘辉辉 周伟 于 2021-08-09 设计创作，主要内容包括：本申请提供一种设备参数管理及恢复方法、平台、装置、起重机及系统,此管理方法预先设置设备数据库,当获取到设备的设备信息时,根据设备信息中的设备的设备识别号以及与设备对应的当前设备参数控制装置识别号,在设备数据库中查询,当识别号不匹配时,根据设备识别号在设备数据库中查询与设备对应的设备参数,最后根据当前设备参数控制装置识别号,将设备参数传输至设备的当前设备参数控制装置中。通过上述方法使得设备参数的管理与恢复不完全依赖于设备参数控制装置的本地存储数据,节省人工成本,降低数据出错的风险。(The management method comprises the steps of presetting an equipment database, inquiring in the equipment database according to an equipment identification number of equipment in the equipment information and a current equipment parameter control device identification number corresponding to the equipment when the equipment information of the equipment is obtained, inquiring in the equipment database according to the equipment identification number when the identification numbers are not matched, inquiring equipment parameters corresponding to the equipment in the equipment database according to the equipment identification number, and finally transmitting the equipment parameters to a current equipment parameter control device of the equipment according to the current equipment parameter control device identification number. By the method, the management and recovery of the equipment parameters are not completely dependent on the local storage data of the equipment parameter control device, so that the labor cost is saved, and the risk of data errors is reduced.)

1. A device parameter management method is applied to a device parameter management platform and is characterized by comprising the following steps:

acquiring equipment information of equipment, wherein the equipment information comprises an equipment identification number of the equipment and a current equipment parameter control device identification number corresponding to the equipment;

when the equipment parameter control device identification number matched with the equipment identification number searched in an equipment database is not matched with the current equipment parameter control device identification number, inquiring equipment parameters corresponding to the equipment in the equipment database according to the equipment identification number, wherein the equipment database comprises the equipment identification number of the equipment, the equipment parameter control device identification number of the equipment parameter control device corresponding to the equipment and the equipment parameters corresponding to the equipment; and

and transmitting the equipment parameters to a current equipment parameter control device of the equipment according to the identification number of the current equipment parameter control device.

2. The device parameter management method of claim 1, further comprising:

and when a first parameter acquisition signal sent by the current equipment parameter control device is received, the equipment parameters are transmitted to the current equipment parameter control device again.

3. The device parameter management method of claim 1, further comprising:

and transmitting the parameter integrity check data packet to the current equipment parameter control device.

4. The device parameter management method of claim 3, further comprising:

when a parameter retransmission signal sent by the current equipment parameter control device is received within a first preset time, the equipment parameters of the equipment are transmitted to the current equipment parameter control device again according to the parameter retransmission signal; or

And when the parameter retransmission signal or the parameter complete signal sent by the current equipment parameter control device is not received within the first preset time, the equipment parameters of the equipment are transmitted to the current equipment parameter control device again.

5. The device parameter management method of claim 1, further comprising:

and updating the equipment database according to the equipment identification number and the identification number of the current equipment parameter control device.

6. The device parameter management method of claim 1, further comprising:

and when the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is matched with the current equipment parameter control device identification number and a second parameter acquisition signal sent by the current equipment parameter control device is received, inquiring the equipment parameter corresponding to the equipment in the equipment database according to the equipment identification number.

7. A device parameter management platform, comprising:

the communication unit is in communication connection with equipment and is used for acquiring equipment information of the equipment; and

a parameter management unit;

wherein the parameter management unit includes:

the equipment information acquisition module is connected with the communication unit and used for acquiring the equipment information, and the equipment information comprises an equipment identification number of the equipment and an identification number of a current equipment parameter control device corresponding to the equipment;

an equipment database, wherein the equipment database comprises an equipment identification number, an equipment parameter control device identification number of an equipment parameter control device corresponding to the equipment, and an equipment parameter corresponding to the equipment; and

a parameter sending module, configured to, when the device parameter control apparatus identification number that matches the device identification number found in the device database does not match the current device parameter control apparatus identification number, query, according to the device identification number, a device parameter corresponding to the device in the device database; and transmitting the equipment parameters corresponding to the equipment to the current equipment parameter control device according to the identification number of the current equipment parameter control device.

8. An apparatus parameter recovery method is suitable for an apparatus parameter control device, and is characterized by comprising:

sending equipment information to an equipment parameter management platform, wherein the equipment information comprises an equipment identification number of the equipment and a current equipment parameter control device identification number corresponding to the equipment;

and when receiving the equipment parameters sent by the equipment parameter management platform within a second preset time, restoring the received equipment parameters to the equipment parameters of the equipment.

9. The device parameter recovery method of claim 8, further comprising:

and when the equipment parameters sent by the equipment parameter management platform are not received within second preset time, generating a first parameter acquisition signal, and sending the first parameter acquisition signal to the equipment parameter management platform.

10. The device parameter recovery method according to claim 8, wherein before recovering the received device parameter as the device parameter of the device, the device parameter recovery method further comprises:

and when a parameter integrity check data packet sent by the equipment parameter management platform is received and the equipment parameter is not matched with the parameter integrity check data packet, generating a parameter retransmission signal and transmitting the parameter retransmission signal to the equipment parameter management platform.

11. The device parameter recovery method of claim 8, further comprising:

when the equipment is powered off, when the equipment parameter corresponding to the equipment is found in a local database, restoring the found equipment parameter to the equipment parameter of the equipment;

wherein the local database includes a device identification number, a device parameter corresponding to the device.

12. The device parameter recovery method of claim 11, further comprising:

and when the equipment parameter corresponding to the equipment is not found in the local database, generating a second parameter asking signal, and sending the second parameter asking signal to the equipment parameter management platform.

13. The device parameter recovery method according to claim 8, wherein after taking the received device parameter as the device parameter of the device, the device parameter management method further comprises:

and updating a local database according to the equipment identification number and the equipment parameters, wherein the local database comprises the equipment identification number and the equipment parameters corresponding to the equipment.

14. An apparatus parameter control device, comprising:

a local database comprising a device identification number and a device parameter corresponding to the device;

and the equipment parameter recovery module is used for taking the equipment parameters as the equipment parameters of the equipment when the equipment parameters sent by the equipment parameter management platform are received in second preset time.

15. A crane, comprising:

the vehicle-mounted communication module is in communication connection with the equipment parameter management platform; and

at least one device parameter control apparatus according to claim 14, said device parameter control apparatus being communicatively coupled to said in-vehicle communication module.

16. A device parameter management system, comprising:

the device parameter management platform of claim 7; and

the crane of claim 15.

Technical Field

The application relates to the field of engineering machinery, in particular to a method, a platform, a device, a crane and a system for managing and recovering equipment parameters.

Background

The components such as the sensor on the crane equipment need to be calibrated in advance before being used, and the no-load parameters of the components, the parameters of the relevant mechanisms such as stretching, rotating, amplitude changing, hoisting and walking and the like also need to be set in advance according to practical application scenes, so that the equipment can normally and accurately work.

The calibrated data and the set parameters are usually stored locally by using local electrical control system components, and the data is called from a local parameter storage table for recovery after the power failure of the equipment. However, when the local control device is damaged and needs to be replaced, the storage mode has the problems that the equipment parameter data is lost, and professional maintenance personnel need to perform field calibration and parameter setting again, so that the labor and financial resources are consumed, and the risks of data errors and influence on normal use of equipment are increased.

Disclosure of Invention

In view of this, the application provides an equipment parameter management and recovery method, a platform, a device, a crane and a system, which solve the technical problems that in the prior art, when a local control device is damaged and needs to be replaced, professional maintenance personnel are required to perform field calibration and parameter setting again, manpower and financial resources are consumed, data errors are increased, and normal use risks of equipment are influenced.

According to an aspect of the present application, there is provided a device parameter management method, including: acquiring equipment information of equipment, wherein the equipment information comprises an equipment identification number of the equipment and a current equipment parameter control device identification number corresponding to the equipment; when the equipment parameter control device identification number matched with the equipment identification number searched in an equipment database is not matched with the current equipment parameter control device identification number, inquiring equipment parameters corresponding to the equipment in the equipment database according to the equipment identification number, wherein the equipment database comprises the equipment identification number of the equipment, the equipment parameter control device identification number of the equipment parameter control device corresponding to the equipment and the equipment parameters corresponding to the equipment; and transmitting the equipment parameters to a current equipment parameter control device of the equipment according to the identification number of the current equipment parameter control device.

In an embodiment, after transmitting the device parameter to the current device parameter control of the device, the device parameter management method further comprises: and when a first parameter acquisition signal sent by the current equipment parameter control device is received, the equipment parameters are transmitted to the current equipment parameter control device again.

In an embodiment, after transmitting the device parameter of the device to the current device parameter control of the device, the device parameter management method further includes: and transmitting the parameter integrity check data packet to the current equipment parameter control device.

In one embodiment, after transmitting the parameter integrity check data packet to the current device parameter control apparatus, the device parameter management method further includes: when a parameter retransmission signal sent by the current equipment parameter control device is received within a first preset time, the equipment parameters of the equipment are transmitted to the current equipment parameter control device again according to the parameter retransmission signal; or when the parameter retransmission signal or the parameter complete signal sent by the current equipment parameter control device is not received within the first preset time, the equipment parameters of the equipment are transmitted to the current equipment parameter control device again.

In an embodiment, after transmitting the device parameter to the current device parameter control of the device, the device parameter management method further comprises: and updating the equipment database according to the equipment identification number and the identification number of the current equipment parameter control device.

In an embodiment, after the obtaining the device information of the device, the device parameter management method further includes: and when the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is matched with the current equipment parameter control device identification number and a second parameter acquisition signal sent by the current equipment parameter control device is received, inquiring the equipment parameter corresponding to the equipment in the equipment database according to the equipment identification number.

According to a second aspect of the present application, there is provided a device parameter management platform, comprising: the communication unit is in communication connection with equipment and is used for acquiring equipment information of the equipment; and a parameter management unit; wherein the parameter management unit includes: the equipment information acquisition module is connected with the communication unit and used for acquiring the equipment information, and the equipment information comprises an equipment identification number of the equipment and an identification number of a current equipment parameter control device corresponding to the equipment; an equipment database, wherein the equipment database comprises an equipment identification number, an equipment parameter control device identification number of an equipment parameter control device corresponding to the equipment, and an equipment parameter corresponding to the equipment; the parameter sending module is used for inquiring the equipment parameters corresponding to the equipment in the equipment database according to the equipment identification number when the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is not matched with the current equipment parameter control device identification number; and transmitting the equipment parameters corresponding to the equipment to the current equipment parameter control device according to the identification number of the current equipment parameter control device.

According to a third aspect of the present application, there is provided an apparatus parameter recovery method, which is applied to an apparatus parameter control device, the apparatus parameter recovery method including: sending equipment information to an equipment parameter management platform, wherein the equipment information comprises an equipment identification number of the equipment and a current equipment parameter control device identification number corresponding to the equipment; and when receiving the equipment parameters sent by the equipment parameter management platform within a second preset time, restoring the received equipment parameters to the equipment parameters of the equipment.

In an embodiment, the device parameter recovery method further includes: and when the equipment parameters sent by the equipment parameter management platform are not received within second preset time, generating a first parameter acquisition signal, and sending the first parameter acquisition signal to the equipment parameter management platform.

In an embodiment, before restoring the received device parameter to the device parameter of the device, the device parameter restoring method further includes: and when a parameter integrity check data packet sent by the equipment parameter management platform is received and the equipment parameter is not matched with the parameter integrity check data packet, generating a parameter retransmission signal and transmitting the parameter retransmission signal to the equipment parameter management platform.

In an embodiment, when the device is powered off, when the device parameter corresponding to the device is found in a local database, the found device parameter is recovered to the device parameter of the device; wherein the local database includes a device identification number, a device parameter corresponding to the device.

In an embodiment, the device parameter recovery method further includes: and when the equipment parameters of the equipment corresponding to the equipment are not found in the local database, generating a second parameter asking signal, and sending the second parameter asking signal to an equipment parameter management platform.

In an embodiment, after taking the received device parameter as the device parameter of the device, the device parameter management method further includes: and updating a local database according to the equipment identification number and the equipment parameters, wherein the local database comprises the equipment identification number and the equipment parameters corresponding to the equipment.

According to a fourth aspect of the present application, there is provided an apparatus parameter control device including: a local database comprising a device identification number and a device parameter corresponding to the device; and the equipment parameter recovery module is used for taking the equipment parameters as the equipment parameters of the equipment when the equipment parameters sent by the equipment parameter management platform are received in second preset time.

According to a fifth aspect of the present application, there is provided a crane comprising: the vehicle-mounted communication module is in communication connection with the equipment parameter management platform; and at least one device parameter control device as described in the above embodiments, the device parameter control device being in communication connection with the vehicle-mounted communication module.

According to a sixth aspect of the present application, there is provided an apparatus parameter management system, including: the device parameter management platform described in the above embodiment; and the crane described in the above embodiments.

The application provides a method, a platform, a device, a crane and a system for managing and recovering equipment parameters, wherein the method for managing the equipment parameters presets an equipment database, the equipment database comprises an equipment identification number of the equipment, an equipment parameter control device identification number of an equipment parameter control device corresponding to the equipment and equipment parameters corresponding to the equipment, when the equipment information of the equipment is obtained, the equipment database is inquired according to the equipment identification number in the equipment information and a current equipment parameter control device identification number corresponding to the equipment, when the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is not matched with the current equipment parameter control device identification number, the equipment parameter corresponding to the equipment is inquired in the equipment database according to the equipment identification number, and finally, according to the current equipment parameter control device identification number, and transmitting the equipment parameters to a current equipment parameter control device of the equipment. By the method, the management and recovery of the equipment parameters are not completely dependent on the local storage data of the equipment parameter control device, the problem of data loss easily caused by part replacement is solved, when the equipment parts need to be replaced, field calibration and parameter setting by professional maintenance personnel are not needed, manpower and financial resources are saved, and the risks of data error and influence on normal use of the equipment are reduced.

Drawings

Fig. 1 is a schematic flowchart illustrating an apparatus parameter management method according to an embodiment of the present application.

Fig. 2 is a schematic flowchart illustrating a device parameter management method according to another embodiment of the present application.

Fig. 3 is a schematic flowchart illustrating a device parameter management method according to another embodiment of the present application.

Fig. 4 is a schematic flowchart illustrating a device parameter management method according to another embodiment of the present application.

Fig. 5 is a schematic flowchart illustrating a device parameter management method according to another embodiment of the present application.

Fig. 6 is a schematic structural diagram of a device parameter management system according to another embodiment of the present application.

Fig. 7 is a schematic flowchart illustrating a method for recovering device parameters according to an embodiment of the present application.

Fig. 8 is a flowchart illustrating a method for recovering device parameters according to another embodiment of the present application.

Fig. 9 is a schematic flowchart illustrating a method for recovering device parameters according to another embodiment of the present application.

Fig. 10 is a schematic flowchart illustrating a method for recovering device parameters from a local database in a method for recovering device parameters according to another embodiment of the present application.

Fig. 11 is a flowchart illustrating a method for recovering device parameters according to another embodiment of the present application.

Fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Description of reference numerals: 1. an equipment parameter management platform; 11. a communication unit; 12. a parameter management unit; 121. an equipment information acquisition module; 122. a device database; 123. a parameter sending module; 124. a device parameter query module; 2. a device parameter control device; 21. a local database; 22. a device parameter recovery module; 3. a vehicle-mounted communication module; 600. an electronic device; 601. a processor; 602. a memory; 603. an input device; 604. and an output device.

Detailed Description

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. All directional indicators in the embodiments of the present application (such as upper, lower, left, right, front, rear, top, bottom … …) are only used to explain the relative positional relationship between the components, the movement, etc. in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Fig. 1 is a schematic flowchart illustrating an apparatus parameter management method according to an embodiment of the present application. As shown in fig. 1, the method for managing device parameters is applied to a device parameter management platform, and specifically includes the following steps:

step 100: device information of a device is acquired.

The equipment refers to engineering machinery equipment related to a crane; the device information includes a device identification number of the device and a current device parameter control apparatus identification number corresponding to the device. The equipment identification number is an identification number which is only corresponding to the equipment and is used for identifying the corresponding equipment; the current equipment parameter control device is a special device for storing, managing and calling parameter data used for calibrating the equipment before use, such as equipment no-load parameters, parameters of telescopic mechanisms, rotary mechanisms, variable amplitude mechanisms, winching mechanisms, walking mechanisms and the like, and the identification number of the current equipment parameter control device is an identification number uniquely corresponding to the special device and used for identifying the device. When the equipment or the related components of the equipment parameter control device are powered off and restarted, the equipment side generates equipment information once the equipment is powered on again, and sends the equipment information to the equipment parameter management platform. The device parameter management platform acquires the device information of the device, and can identify the device and the device parameter control device of the device, inquire and send corresponding parameter data and the like.

Step 110: and when the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is not matched with the current equipment parameter control device identification number, inquiring the equipment parameter corresponding to the equipment in the equipment database according to the equipment identification number.

The equipment database includes an equipment identification number of the equipment, an equipment parameter control device identification number of the equipment parameter control device corresponding to the equipment, and an equipment parameter corresponding to the equipment. And the remote management platform correspondingly stores the equipment information after the equipment transmits the equipment information, so that an equipment database is formed. When the equipment uploads the equipment information, the equipment side is subjected to power-off restart. At this time, there are two possibilities, the first is that the equipment is powered off, and the second is that related parts of the equipment parameter control device of the equipment are replaced. Therefore, the equipment database needs to be queried according to the equipment identification number, whether the received identification number of the current equipment parameter control device is consistent with the identification number of the equipment parameter control device corresponding to the original equipment in the equipment database is judged, if so, the equipment side is only powered off and restarted, and the equipment side can recover the corresponding parameters in the local database without intervention of an equipment parameter management platform; if the device parameters are inconsistent or not matched, the device side is indicated to replace the device parameter control device component, and at this time, the device parameter corresponding to the device needs to be inquired in the device database according to the device identification number so as to recover the parameter of the device, which is beneficial to avoiding the cost of manual recalibration.

Step 120: and transmitting the equipment parameters to a current equipment parameter control device of the equipment according to the identification number of the current equipment parameter control device.

Because the identification number of the equipment parameter control device and the equipment parameter control device at the equipment side are in the unique corresponding relation, the information of the equipment parameter control device can be confirmed according to the identification number of the equipment parameter control device, and the transmission of the corresponding equipment parameters is carried out, so that the recovery of the related parameters is carried out at the equipment side. The problem that local parameter data are lost due to component replacement in the related technology is avoided, the parameter recovery process after the component replacement is finished by the equipment parameter management platform side and the equipment side through information interaction automatic control, manual intervention is basically not needed, and the efficiency is higher.

By the method, the management and recovery of the equipment parameters are not completely dependent on the local storage data of the equipment parameter control device, and the problem of data loss easily caused when the equipment parameter control device replaces parts is solved. When the equipment parts need to be replaced, professional maintenance personnel do not need to carry out field calibration and parameter setting again, manpower and financial resources are saved, and the risks that data are mistaken and normal use of the equipment is influenced are reduced.

Specifically, fig. 2 is a schematic flow chart illustrating a method for managing device parameters according to another embodiment of the present application. As shown in fig. 2, after step 120, the method may further include the steps of:

step 130: and when receiving a first parameter acquisition signal sent by the current equipment parameter control device, transmitting the equipment parameters to the current equipment parameter control device again.

The first parameter request signal is a parameter request command signal transmitted to the equipment parameter management platform by the equipment parameter control device on the equipment side. When the device side does not receive the backup device parameters sent by the device parameter management platform due to network reasons and the like, and the parameters cannot be restored in time, the device parameter control device can actively send a first parameter acquisition signal to the device parameter management platform, after the device parameter management platform receives the signal, the device parameter management platform can know that the device side does not receive the parameter data, and then re-transmission of the corresponding device parameters is carried out, so that the parameter data of the device side can be restored in time, and the probability that the normal use of the device side is influenced due to the loss of the parameter data is further reduced.

In one possible implementation, as shown in fig. 2, after step 120 or step 130, the method may further include the following steps:

step 131: and transmitting the parameter integrity check data packet to the current equipment parameter management control device.

The parameter integrity check data packet is used for checking the number of the equipment parameters corresponding to the equipment, and is sent to the equipment side by the equipment parameter management platform side, so that the equipment side can check whether the number of the received equipment parameters is complete or not, and the check result is fed back to the equipment parameter management platform side, and then the equipment parameter management platform side judges whether the equipment parameters need to be sent again or not, so that the parameter of the equipment side is completely recovered, and the reuse of the equipment after the restart is not influenced.

Optionally, fig. 3 is a schematic flowchart illustrating a method for managing device parameters according to another embodiment of the present application. As shown in fig. 3, after step 131, the method may further include step 1311.

Step 1311: and when a parameter retransmission signal sent by the current equipment parameter control device is received within a first preset time, or a parameter retransmission signal and a parameter complete signal sent by the current equipment parameter control device are not received, the equipment parameters of the equipment are transmitted to the current equipment parameter control device again.

The first preset time is a timing mechanism preset by the equipment parameter management platform, when the equipment side returns a signal within the preset time, the corresponding action is executed, and when the equipment side does not return the signal within the preset time, the other corresponding action is executed. The parameter retransmission signal is a parameter re-request signal sent by the device parameter control device on the device side due to incomplete parameters. When the device parameter management platform receives a parameter retransmission signal within a first preset time, which indicates that the device side does not completely receive the backup parameter data due to unavoidable reasons such as network failure, the device parameter management platform needs to retransmit the device parameter data to ensure that the device side can completely recover the relevant parameters, so as to normally work.

The parameter integrity signal is a reply signal sent by the equipment parameter control device on the equipment side on the premise that the currently received parameter number is complete. When the equipment parameter management platform side receives the parameter integrity signal, the transmission process of the parameter data is normally carried out, and the equipment parameter data does not need to be sent again and does not need to be continuously checked for data integrity. However, when the device parameter management platform does not receive the response signal from the device side within the first preset time, the data may be lost due to network reasons during the transmission process of the response signal, and in order to ensure that the parameter data received by the device side is complete, the device parameter management platform side still transmits the device parameter data to the device parameter control apparatus again, so as to ensure that the device side receives the complete device parameter data until the device side returns the complete parameter signal within the first preset time, thereby reducing the risk of incomplete parameter data transmission to the greatest extent.

It should be noted that the execution sequence of step 1311 may be after step 131, or before or after any step of this device parameter management method, and is determined according to a specific application scenario, and this application does not further limit the execution sequence of step 1311.

Specifically, fig. 4 is a schematic flow chart illustrating a method for managing device parameters according to another embodiment of the present application. As shown in fig. 4, after step 120, the method may further include the steps of:

step 132: and updating the equipment database according to the equipment identification number and the identification number of the current equipment parameter control device.

Through the query process in the equipment database, it is determined that the relevant components of the equipment parameter control device on the equipment side are replaced, and therefore, after the transmission of the equipment parameters is completed, the identification numbers of the equipment parameter control devices corresponding to the equipment need to be stored in a covering manner, so that the real-time performance and the effectiveness of the corresponding relationship between the equipment identification numbers in the equipment database and the identification numbers of the equipment parameter control devices are ensured.

It should be noted that the execution sequence of step 132 may be after step 120, or before or after any step of the device parameter management method, and is determined according to a specific application scenario, and the application does not further limit the execution sequence of step 132.

In a possible implementation manner, fig. 5 is a schematic flowchart illustrating a method for managing device parameters according to another embodiment of the present application. As shown in fig. 5, after step 100, the method may further include the steps of:

step 101: and when the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is matched with the current equipment parameter control device identification number and a second parameter acquisition signal sent by the current parameter control device is received, inquiring the equipment parameter corresponding to the equipment in the equipment database according to the equipment identification number.

When the equipment parameter control device identification number matched with the equipment identification number searched in the equipment database is matched with the current equipment parameter control device identification number, the equipment parameter control device at the equipment side is only powered off or restarted and no part is replaced, but the parameter remote management platform receives a second parameter acquisition signal sent by the equipment parameter control device, and the equipment parameter control device is possibly abnormal in recovery of local parameter data, so that the parameter data recovery fails. The device parameter management platform needs to ask for a signal according to the received second parameter and send the corresponding device parameter to the device parameter control device, so as to ensure that the device parameter at the device side is recovered normally without affecting the normal operation of the device.

It should be noted that the execution sequence of step 101 may be after step 100, or before or after any step of the device parameter management method, depending on a specific application scenario, and the application does not further limit the execution sequence of step 101.

Fig. 6 is a schematic structural diagram of a device parameter remote management system according to an embodiment of the present application. As shown in fig. 6, the device parameter management platform 1 includes a communication unit 11 and a parameter management unit 12. The communication unit 11 is in communication connection with the device side and is used for acquiring device information of the device; the parameter management unit 12 includes a device information acquisition module 121, a device database 122, and a parameter transmission module 123.

As shown in fig. 6, in the parameter management unit 12, a device information obtaining module 121 is connected to the communication unit 11, and is configured to obtain device information, where the device information includes a device identification number of a device and an identification number of the current device parameter control apparatus 2 corresponding to the device. The equipment database 122 includes an equipment identification number, an equipment parameter control device 2 identification number of the equipment parameter control device 2 corresponding to the equipment, and an equipment parameter corresponding to the equipment. The parameter sending module 123 is configured to, when the equipment parameter control device 2 identification number matched with the equipment identification number found in the equipment database does not match the current equipment parameter control device 2 identification number, query the equipment database 122 for the equipment parameter corresponding to the equipment according to the equipment identification number; and according to the identification number of the current equipment parameter control device 2, transmitting the equipment parameter corresponding to the equipment to the current equipment parameter control device 2.

Through the cooperation of the above modules, the parameter management unit 12 can remotely store and maintain the parameters of the equipment, and when the equipment side needs to recover the parameters due to the replacement of parts, the corresponding parameter data information is matched in time and transmitted to the equipment parameter control device 2 of the equipment side through the communication unit 11, so as to ensure that the equipment can timely and accurately recover the parameters without affecting the subsequent normal work.

As shown in fig. 6, the parameter management unit 12 further includes a device parameter query module 124, and the device database 122 further includes a device parameter operation record. The device parameter operation records are used for recording the calling, querying and operation records of the device parameters performed on the device parameter management platform 1, and the device parameter querying module 124 is used for querying the device parameter operation records in real time. The device parameters can be maintained and managed uniformly through the device parameter record table and the device parameter query module 124, and the management process can be traced and queried.

Fig. 7 is a flowchart illustrating a device parameter recovery method according to an embodiment of the present application. As shown in fig. 7, the method for recovering device parameters is suitable for a device parameter control apparatus, and may specifically include the following steps:

step 200: and sending the equipment information to an equipment parameter management platform.

The equipment information includes an equipment identification number and a current equipment parameter control device identification number corresponding to the equipment. The equipment parameter management platform is a remote management platform capable of simultaneously managing the equipment parameters of a plurality of pieces of equipment, and can perform unique corresponding management work on the equipment, the equipment parameter control device corresponding to the equipment and the equipment parameters corresponding to the equipment. The device parameter control device sends the device information of the device to the device parameter management platform, so that the device parameter management platform can remotely store, maintain and manage the device, the device parameter control device and the device parameters corresponding to the device. And when the device parameter control device is replaced to cause the loss of the locally stored parameter data, the device parameter sends the device information to the device parameter management platform, so that the device parameter management platform can inquire corresponding device parameters in the device database according to the device identification number and transmit the device parameters to the device side, and the device side can recover the device parameters.

Step 210: and when receiving the equipment parameters sent by the equipment parameter management platform within the second preset time, restoring the received equipment parameters to the equipment parameters of the equipment.

The second preset time is a time interval preset by the device parameter control device, and when the device parameter management platform transmits the device parameter within the second preset time and the device side receives the device parameter, the device parameter control device on the device side restores the received device parameter to the device parameter of the device. Through the process, when the local device parameter data on the device side is lost and cannot be recovered, the device parameter is recovered through information interaction with the device parameter management platform.

The recovery process of the equipment parameters does not need manual calibration, the recovery process is efficient and timely, the labor cost is relatively low, the data recovery is more accurate, and the parameter deviation caused by human factors is reduced, so that the equipment can normally work. It should be noted that the above-mentioned device parameter recovery method may be applied to a single device parameter control apparatus, and may also be applied to a plurality of device parameter control apparatuses synchronously or asynchronously.

Specifically, fig. 8 is a schematic flow chart of a device parameter recovery method according to another embodiment of the present application. As shown in fig. 8, after step 200, the device parameter recovery method may further include the following steps:

step 211: and when the equipment parameters sent by the equipment parameter management platform are not received within the second preset time, generating a first parameter asking signal, and sending the first parameter asking signal to the equipment parameter management platform.

When the device parameter control apparatus does not receive the backup device parameter transmitted by the device parameter management platform within the second preset time, it indicates that an abnormality occurs during the sending process of the device information by the device parameter control apparatus or during the transmission process of the device parameter by the device parameter management platform, so that the device parameter cannot be received within the preset time interval. At this moment, the device parameter control device can actively send a first parameter acquisition signal to request the device parameters from the device parameter management platform, so as to ensure that the device side can accurately recover the device parameters in a shorter time, and reduce the influence of the device side on the work of the device side due to the loss of the device parameter data.

It should be noted that the execution sequence of step 211 may be after step 200, or before or after any step of the device parameter recovery method, depending on a specific application scenario, and the application does not further limit the execution sequence of step 211.

In a possible implementation manner, fig. 9 is a schematic flowchart of a device parameter recovery method according to another embodiment of the present application. As shown in fig. 9, before step 210, the method for recovering device parameters may further include the following steps:

step 201: when a parameter integrity check data packet sent by the equipment parameter management platform is received and the equipment parameter is not matched with the parameter integrity check data packet, a parameter retransmission signal is generated and transmitted to the equipment parameter management platform.

The parameter integrity check data packet is a data packet which is sent by the device parameter management platform and used for checking whether the parameter data received by the device side is complete. The parameter retransmission signal is a request signal sent by the device parameter control apparatus to the device parameter management platform, that is, the device parameter management platform is requested to transmit the device parameter again. After the equipment side receives the parameter integrity check data packet and carries out corresponding check, when the equipment parameters are not matched with the parameter integrity check data packet, the fact that the equipment parameter data are abnormal in the transmission process results in partial or all data loss is shown, and at the moment, the equipment parameter management platform is required to resend the equipment parameters, so that the equipment can be ensured to completely receive all the parameter data.

It can be understood that, when the check result of the device side after the check is a match, the device parameter control apparatus immediately sends a parameter integrity signal to the device parameter management platform, so that the device parameter management platform knows that the data is complete and does not send a parameter integrity check data packet any more.

It should be noted that the execution sequence of step 201 may be before step 210, or before or after any step of the device parameter recovery method, and is determined according to a specific application scenario, and the application does not further limit the execution sequence of step 201.

In addition, fig. 10 is a schematic flow chart illustrating a method for recovering device parameters from a local database in a method for recovering device parameters according to another embodiment of the present application. As shown in fig. 10, the device parameter recovery method may further include the following steps:

step 2000: when the equipment is powered off, when the equipment parameters corresponding to the equipment are found in the local database, the found equipment parameters are recovered to the equipment parameters of the equipment.

The local database includes device identification numbers, device parameters corresponding to the devices. When the equipment is only restarted after power failure but not replaced, the local database is still complete, so that the equipment parameters are only required to be inquired in the local database according to the equipment identification number and the inquired equipment parameters are used as the equipment parameters to be recovered, the flow is saved, and the efficiency is higher.

Specifically, as shown in fig. 10, the method for recovering device parameters may further include the following steps:

step 2001: and when the equipment parameter corresponding to the equipment is not found in the local database, generating a second parameter asking signal, and sending the second parameter asking signal to the equipment parameter management platform.

The second parameter asking signal is a signal which is generated by the equipment parameter control device and used for requesting the equipment parameter management platform for parameters. When the device parameters corresponding to the devices are not found in the local database, it is indicated that the parameter data are lost due to the abnormality of the local database, the local database cannot timely recover the device parameters, and at this time, a data request needs to be made to the device parameter management platform, so that a second parameter acquisition signal is generated and sent to the device parameter management platform, and the device parameter management platform timely responds after receiving the second parameter acquisition signal, so as to improve the timeliness and accuracy of device parameter recovery.

Optionally, fig. 11 is a schematic flowchart of a device parameter recovery method according to another embodiment of the present application. As shown in fig. 11, after step 210, the method for recovering device parameters may further include the following steps:

step 212: and updating a local database according to the equipment identification number and the equipment parameters, wherein the local database comprises the equipment identification number and the equipment parameters corresponding to the equipment.

Because the equipment may have power failure, halt and other conditions after the parts are replaced, under the conditions, the data of the equipment parameters are recovered from the local database, so that the flow is saved. Therefore, after the device acquires the corresponding device parameter from the device parameter management platform, the parameter data of the local database can be updated according to the device identification number and the device parameter, so that the local database can meet the subsequent application requirement.

It should be noted that the execution sequence of step 212 may be after step 210, or before or after any step of the device parameter recovery method, depending on a specific application scenario, and the application does not further limit the execution sequence of step 212.

An apparatus parameter control device of the embodiment of the present application is described below with reference to fig. 6.

As shown in fig. 6, the device parameter control apparatus 2 includes a local database 21 and a device parameter recovery module 22. The local database 21 includes an equipment identification number and an equipment parameter corresponding to the equipment; the device parameter recovery module 22 is configured to, when receiving the device parameter sent by the device parameter management platform 1 within a second preset time, use the device parameter as a device parameter of the device.

The local database 21 enables the device to perform parameter recovery from the device parameters stored in the local database 21 when the device is subjected to power-off restart and is powered on again for use; and the equipment parameter recovery module 22 receives remote backup data from the equipment parameter management platform 1 when the control part of the equipment is replaced and the local database 21 cannot be used, and the recovery process of the parameter data does not need manual participation, and basically the equipment parameter control device 2 and the equipment parameter management platform 1 perform information interaction, so that the efficiency is higher, and the accuracy of the equipment parameters is higher.

In addition, a crane of the embodiment of the present application is described with reference to fig. 6. As shown in fig. 6, the crane includes an on-board communication module 3 and the device parameter control device 2 in the above embodiment, wherein one or more device parameter control devices may be provided, and each device parameter control device 2 is in communication connection with the on-board communication module 3. In addition, the implementation device of the device parameter control apparatus may be a display and a controller, or may be other devices capable of implementing parameter control, which should be determined according to a specific application scenario, and the present application does not limit the specific implementation device of the device parameter control apparatus.

The crane comprises the equipment parameter control device 2, so that equipment parameters can be recovered from the local database 21 after power failure or shutdown; and when the control part is replaced, the remote backup device parameter data can be received from the device parameter management platform 1. The management and recovery processes of the equipment parameters basically do not need professional maintenance personnel to carry out field calibration and setting again, so that the labor and the financial resources are saved, and the risks of data errors and influence on normal use of the equipment are reduced.

It should be noted that the implementation device of the vehicle-mounted communication module 3 may be a device with a communication function, such as a vehicle-mounted T-BOX, and the communication mode may be a mode through a CAN bus or an ethernet, but is not limited thereto, and may also be other network modes, such as RS232, bluetooth, wireless communication, and the like; the vehicle-mounted networking communication mode can be 4G \5G \ GPS \ Beidou and the like. Therefore, the present application does not further limit the specific implementation device of the vehicle-mounted communication module 3 and the specific manner of network communication.

A device parameter management system of an embodiment of the present application is described with reference to fig. 6. As shown in fig. 6, the equipment parameter management system includes the equipment parameter management platform 1 in the above embodiment and the crane in the above embodiment. The system can store and store the equipment parameters of the engineering machinery such as the crane and the like at the same time in a local and remote way, and when the equipment needs to recover the equipment parameters due to power failure, shutdown and the like, the crane can extract and recover the equipment parameters from the local database 21; when the equipment needs to recover the equipment parameters due to the replacement of the control component and the like, but the local database 21 cannot be used at the moment, the crane can receive the equipment parameter data information transmitted by the equipment parameter management platform 1 to recover the equipment parameters. The recovery process of the equipment parameters is carried out through information interaction of the local equipment parameter control device 2 and the equipment parameter management platform 1, the parameters do not need to be reset manually, manpower and financial resources are saved, and meanwhile, the data recovery efficiency and the accuracy of the parameters are improved.

An electronic device according to an embodiment of the application is described with reference to fig. 12.

Fig. 12 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

As shown in fig. 12, the electronic device 600 includes one or more processors 601 and memory 602.

The processor 601 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or information execution capabilities, and may control other components in the electronic device 600 to perform desired functions.

Memory 601 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc. One or more computer program information may be stored on the computer readable storage medium and executed by the processor 601 to implement the device parameter management method or the device parameter recovery method of the various embodiments of the present application described above or other desired functions.

In one example, the electronic device 600 may further include: an input device 603 and an output device 604, which are interconnected by a bus system and/or other form of connection mechanism (not shown).

The input device 603 may include, for example, a keyboard, a mouse, and the like.

The output device 604 can output various kinds of information to the outside. The output means 604 may comprise, for example, a display, a communication network, a remote output device connected thereto, and the like.

Of course, for the sake of simplicity, only some of the components related to the present application in the electronic device 600 are shown in fig. 12, and components such as a bus, an input/output interface, and the like are omitted. In addition, electronic device 600 may include any other suitable components depending on the particular application.

In addition to the above-described methods and devices, embodiments of the present application may also be a computer program product comprising computer program information which, when executed by a processor, causes the processor to perform the steps in the device parameter management method or the device parameter restoration method according to various embodiments of the present application described in the present specification.

The computer program product may be written with program code for performing the operations of embodiments of the present application in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server.

Furthermore, embodiments of the present application may also be a computer-readable storage medium having stored thereon computer program information which, when executed by a processor, causes the processor to perform the steps in the device parameter management method or the device parameter restoration method of the present specification according to various embodiments of the present application.

The computer-readable storage medium may take any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.

The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.