阅读说明：本技术 一种加工中心的共享使用系统和方法 (Shared use system and method of machining center ) 是由 高文 于 2020-04-07 设计创作，主要内容包括：一种加工中心的共享使用系统和方法,属于数控加工中心租赁及共享领域。方案如下：包括：加工中心控制单元、加工中心使用许可单元、远程云端服务系统、客户端管理系统,所述加工中心控制单元与所述加工中心使用许可单元连接,所述加工中心使用许可单元与所述远程云端服务系统连接,所述远程云端服务系统与所述客户端管理系统连接。有益效果是：本发明所述的加工中心的共享使用系统和方法,加工中心在被需要使用后的客户共享使用后,该系统会授权使用,当设备即将到达超过授权使用期限前,会提醒共享使用方。当到达授权使用期限时会停止工作。同时客户端管理系统可以授权加工中心是否可以被使用。(A shared use system and a method of a machining center belong to the field of leasing and sharing of a numerical control machining center. The scheme is as follows: the method comprises the following steps: the system comprises a machining center control unit, a machining center use permission unit, a remote cloud service system and a client management system, wherein the machining center control unit is connected with the machining center use permission unit, the machining center use permission unit is connected with the remote cloud service system, and the remote cloud service system is connected with the client management system. The beneficial effects are that: according to the system and the method for sharing the machining center, after the machining center is shared and used by the clients needing to use, the system can authorize the use, and when the equipment is about to reach the time exceeding the authorized service life, the sharing user can be reminded. And will stop working when the authorized use period is reached. And meanwhile, the client management system can authorize whether the machining center can be used.)

1. A shared use system of a machining center, comprising: the system comprises a machining center control unit, a machining center use permission unit, a remote cloud service system and a client management system, wherein the machining center control unit is connected with the machining center use permission unit, the machining center use permission unit is connected with the remote cloud service system, and the remote cloud service system is connected with the client management system.

2. The shared use system of a machining center according to claim 1, wherein the machining center use permission unit includes: the machining center permission control unit is respectively connected with the 3-axis attitude detection unit, the GNSS system, the Internet of things communication control unit and the power management unit, and the Internet of things communication control unit is connected with the remote cloud service system.

3. The system of claim 2, wherein the GNSS system is a beidou positioning system or a GPS positioning system.

4. The system for sharing use of a machining center according to claim 2, wherein the internet of things communication control unit uses a 4G/5G/NB remote communication method.

5. The system for shared use of a machining center according to claim 1, wherein the client management system uses any one or a combination of PC, web site, mobile APP, wechat community number, wechat applet.

6. A shared use method of a machining center is characterized by comprising the following steps:

the control steps of the control unit of the machining center are as follows:

the machining center control unit immediately communicates with the machining center use permission unit after the machining center is electrified, inquires whether the machining center can work or not, and can normally work after positive reply is obtained;

if the machining center does not allow the machining center to work by using the permission unit, the current state is notified to an operator by using a display screen of the machining center;

if the communication of the machining center control unit does not obtain the response of the machining center use permission unit, the current state is informed to the operator by using the display system of the operator that the machining center does not obtain the work permission;

the machining center control unit is provided with a globally unique equipment code for equipment management;

the control steps of the processing center using the permission unit are as follows:

the machining center use permission unit reads the use period data, compares the use period data with the system time, authorizes the machining center control unit to be normally used if the use period data does not exceed the use period data, and otherwise, does not allow the use;

the machining center use permission unit is connected and communicated with the remote cloud service system at regular time to obtain use permission, and if the machining center use permission unit is not connected to the server and is not permitted to obtain the use permission, the use permission of the machining center is stopped even if the use time is not exceeded.

7. The shared use method of a machining center according to claim 6, wherein the machining center permits the control unit to read the 3-axis attitude detecting unit information, and judges whether the equipment has been moved by reading whether there is a sudden change in the acceleration of the sensor in the X-axis, Y-axis, and Z-axis, and the strength and duration of the sudden change; and if the machining center is judged to be moved, stopping the use permission of the machining center and uploading information to the remote cloud service system.

8. The method as claimed in claim 6, wherein the machining center permits the control unit and the internet of things communication control unit to read the base station information, upload the base station information to the remote cloud service system, and the remote cloud service system compares the base station position information with the set base station position information to determine whether the device has changed its position.

9. The shared use method of a machining center as claimed in claim 6, wherein when the machining center stops supplying power, the machining center permits the control unit to be supplied with power from the backup battery but to enter a sleep state; when the machining center is displaced, the 3-axis attitude detection unit wakes up the machining center permission control unit; and the machining center permission control unit sends GNSS information and base station positioning information according to a T1 time interval, if the machining center is electrified again, the machining center permission control unit finds that the attitude changes, the position information changes and the base station information changes, transmits the current information to the server and receives the server information to restart the use, and otherwise, the machining center stops using.

10. The method as claimed in claim 6, wherein the machining center allows the control unit to actively connect to the remote cloud service system and report its own information, the platform checks the information and determines the correctness of the device data, and if the geographic location exceeds the usage range, the platform notifies the client to make a decision whether to use the device.

Technical Field

The invention belongs to the field of leasing and sharing of a numerical control machining center, and particularly relates to a system and a method for limiting the shared service life of the machining center.

Background

The numerical control machining center is a machining device which is provided with a tool magazine, can automatically replace a tool and can carry out various machining operations on a workpiece within a certain range. The processing quality is stable, the processing precision is high, and the repetition precision is high. Is a large-scale mechanical processing device which is indispensable for the industry at present. The high-end numerical control machining center is very high in cost, the cost reaches millions or even tens of millions, with the rapid development of sharing economy, the one-time excessive investment is reduced, and a plurality of enterprises adopt a leasing and sharing use mode. Meanwhile, the processing center production enterprises and the leasing enterprises also often adopt a shared use mode of renting and selling for selling products.

After the existing numerical control machining center is shared, users often have the conditions that shared equipment is relegated, no rent is paid when the shared equipment is used for a long time, and even pledge is sold backwards. After the lease time expires, there is often a lease deposit owing to which causes economic loss to the owner of the shared machining center. At present, there is no effective mechanism or solution for solving the above problems in the manufacturing center and the leasing enterprise, so an effective solution is needed to solve the above problems.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a system and a method for limiting the shared service life of a machining center, which can effectively prevent the user of the machining center from using the machining center for a long time and prevent the user from moving the machining center and then continuing to use the machining center.

The technical scheme is as follows:

a shared use system of a machining center, comprising: the system comprises a machining center control unit, a machining center use permission unit, a remote cloud service system and a client management system, wherein the machining center control unit is connected with the machining center use permission unit, the machining center use permission unit is connected with the remote cloud service system, and the remote cloud service system is connected with the client management system.

Further, the machining center use permission unit includes: the machining center permission control unit is respectively connected with the 3-axis attitude detection unit, the GNSS system, the Internet of things communication control unit and the power management unit, and the Internet of things communication control unit is connected with the remote cloud service system.

Further, the GNSS system is a beidou positioning system or a GPS positioning system.

Further, the communication control unit of the internet of things uses a 4G/5G/NB remote communication mode.

Further, the client management system uses any one or a combination of a plurality of PC machines, web terminals, mobile phone APP, WeChat public numbers and WeChat applets.

The invention relates to a shared use method of a machining center, which comprises the following steps:

the control steps of the control unit of the machining center are as follows:

the machining center control unit immediately communicates with the machining center use permission unit after the machining center is electrified, inquires whether the machining center can work or not, and can normally work after positive reply is obtained;

if the machining center does not allow the machining center to work by using the permission unit, the current state is notified to an operator by using a display screen of the machining center;

if the communication of the machining center control unit does not obtain the response of the machining center use permission unit, the current state is informed to the operator by using the display system of the operator that the machining center does not obtain the work permission;

the machining center control unit is provided with a globally unique equipment code for equipment management;

the control steps of the processing center using the permission unit are as follows:

the machining center use permission unit reads the use period data, compares the use period data with the system time, authorizes the machining center control unit to be normally used if the use period data does not exceed the use period data, and otherwise, does not allow the use;

the machining center use permission unit is connected and communicated with the remote cloud service system at regular time to obtain use permission, and if the machining center use permission unit is not connected to the server and is not permitted to obtain the use permission, the use permission of the machining center is stopped even if the use time is not exceeded.

Further, the machining center permission control unit reads the 3-axis attitude detection unit information, judges whether the equipment is moved or not by reading whether the acceleration of the X axis, the acceleration of the Y axis and the acceleration of the Z axis of the sensor have sudden changes or not, and the sudden change intensity and the duration time, stops the use permission of the machining center if the equipment is judged to be moved, and uploads the information to the remote cloud service system.

Furthermore, the processing center allows the control unit and the internet of things communication control unit to read the base station information, uploads the base station information to the remote cloud service system, and the remote cloud service system compares the base station position information with the set base station position information to judge whether the equipment has position change.

Further, when the machining center stops supplying power, the machining center allows the control unit to be supplied with power by the standby battery, but enters a dormant state; when the machining center is displaced, the 3-axis attitude detection unit wakes up the machining center permission control unit;

and the machining center permission control unit sends GNSS information and base station positioning information according to a T1 time interval, if the machining center is electrified again, the machining center permission control unit finds that the attitude changes, the position information changes and the base station information changes, transmits the current information to the server and receives the server information to restart the use, and otherwise, the machining center stops using.

Furthermore, the processing center allows the control unit to actively connect with the remote cloud service system and report the information of the processing center, the platform checks the information and judges the correctness of the equipment data, and if the geographic position exceeds the use range, the processing center informs the client side, and the client side makes a decision on whether to use the equipment.

The invention has the beneficial effects that:

according to the system and the method for sharing the machining center, after the machining center is shared and used by the clients needing to use, the system can authorize the use, and when the equipment is about to reach the time exceeding the authorized service life, the sharing user can be reminded. And will stop working when the authorized use period is reached. And meanwhile, the client management system can authorize whether the machining center can be used.

The following beneficial effects can be achieved:

(1) controlling whether the machining center can be used or not, and only configuring the use right and the trial period of the machining center by all parties;

(2) the processing center is prevented from being used for a long time by a user;

(3) the machining center is prevented from being continuously used after being moved by a user of the machining center;

(4) when the machining center is moved to other places, all the parties of the machining center can be informed at the first time, so that the economic loss is reduced;

(5) the purpose of continuously using the machining center is achieved by preventing a user from damaging a control unit related to machining.

Drawings

FIG. 1 is a schematic diagram of the system of the present invention;

FIG. 2 is a flow chart of the logic of the operation of the control unit of the machining center according to the present invention;

FIG. 3 is a flow chart of the logic of the operation of the usage permission unit of the machining center according to the present invention;

FIG. 4 is a logic flow diagram illustrating a process center using a licensing unit to handle process center exceptions in accordance with the present invention.

Detailed Description

The shared use system and method of the machining center will be further described with reference to fig. 1-4.

To make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the present invention will be combined with