CN220252604U - Asset detection information detection system - Google Patents
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- 238000009776 industrial production Methods 0.000 description 22
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Abstract
The utility model relates to an asset detection information detection system which comprises a first travel switch, a second travel switch, a limit switch, a buck converter, a first voltage transformer, a second voltage transformer, a third voltage transformer, a Hall voltage sensor, a singlechip, an external communication module, a local server, a client computer and a power module, wherein the first travel switch is connected with the first voltage transformer; the single chip microcomputer transmits voltage data acquired by the first voltage transformer, the second voltage transformer, the third voltage transformer and the Hall voltage sensor to the local server through the external communication module, and production management staff access the local server through a client computer to acquire voltage information; the utility model can more accurately evaluate the depreciation of the assets and monitor the management of the assets for the equipment.
Description
Technical Field
The utility model relates to the technical fields of industrial equipment monitoring and the Internet of things, in particular to an asset detection information detection system.
Background
In the prior art, the maintenance operation of industrial equipment, particularly industrial production equipment, is performed in a manual statistics mode, the operation time and period of the equipment are counted by counting the maintenance times, and the discount of the equipment is evaluated or monitored by the manual statistics result. However, when there are more devices or maintenance personnel are inattentive, mistakes in recording can occur, affecting accurate value assessment and value monitoring of the devices.
Disclosure of Invention
In order to solve the technical problems that in the prior art, when more industrial production equipment or maintenance personnel negligence is caused, the records are wrong, accurate value evaluation and value monitoring of the equipment are affected, and the like, the utility model provides an asset detection information detection system.
The technical scheme for solving the technical problems is as follows:
the asset detection information detection system comprises a first travel switch, a second travel switch, a limit switch, a buck converter, a first voltage transformer, a second voltage transformer, a third voltage transformer, a Hall voltage sensor, a singlechip, an external communication module, a local server, a client computer and a power module; the signal input end of the singlechip is electrically connected with the signal output end of the first voltage transformer, the signal output end of the second voltage transformer, the signal output end of the third voltage transformer and the signal output end of the Hall voltage sensor respectively, the signal output end of the singlechip is electrically connected with the signal input end of the external communication module, the signal output end of the external communication module is electrically connected with the signal input end of the local server, and the local server is connected with the client computer through network communication; the signal output end of the first travel switch is electrically connected with the signal input end of the first voltage transformer, the signal output end of the second travel switch is electrically connected with the signal input end of the second voltage transformer, the signal output end of the limit switch is electrically connected with the signal input end of the third voltage transformer, and the signal output end of the buck converter is electrically connected with the signal input end of the Hall voltage sensor; the power module is respectively and electrically connected with the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor, the singlechip and the external communication module, and is used for supplying power to the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor, the singlechip and the external communication module.
The beneficial effects of the utility model are as follows: by mounting the first and second travel switches on two positions of the moving device of the industrial production equipment, such as the transverse and/or longitudinal guide rails of the machining machine tool, respectively, it is ensured that the moving device of the industrial production equipment can trigger the first and second travel switches during movement; the limit switch is arranged on an access door of a machine body of the industrial production equipment, so that the limit switch can be in a normally closed or normally open state when the access door of the machine body of the industrial production equipment is closed, or can be in a normally closed or normally open state when the access door of the machine body of the industrial production equipment is opened; the signal input end of the buck converter is connected to the voltage input end of the main motor of the industrial production equipment and is used for monitoring the power supply state of the main motor of the industrial production equipment; when a main control motor of industrial production equipment is electrified, the power supply voltage of the motor is reduced through a buck converter, the voltage reduced by the buck converter is detected by a Hall voltage sensor, and a detected voltage signal is transmitted to a singlechip; when the first travel switch and the second travel switch are triggered, the first voltage transformer and the second voltage transformer corresponding to the first travel switch and the second travel switch respectively transmit detected voltage signals to the singlechip; when the industrial production equipment is overhauled, an access door of the industrial production equipment is opened, the access door is closed after the repair is finished, the third voltage transformer can detect voltage, and the third voltage transformer transmits detected voltage signals to the singlechip; the singlechip sends the received different voltage signals to the local server for storage through the external communication module, and a worker acquires related information through the azimuth local server by utilizing the client computer, so that the startup and shutdown times of the production equipment, the back and forth movement times of the moving mechanism of the production equipment, the opening times of the maintenance door and the like are acquired, the running state and the maintenance times of the equipment are monitored, and the service condition of the equipment is monitored, so that the condition that maintenance is not counted or is not counted by the maintenance worker due to forgetting to count the maintenance condition is avoided, and because even if the maintenance is not counted or is counted by mistake, the opening times of the access door can be counted directly by the utility model, and the asset depreciation evaluation and the asset management monitoring can be carried out on the equipment more accurately.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the device also comprises a first A/D converter, a second A/D converter, a third A/D converter and a fourth A/D converter; the signal input end of the singlechip is respectively and electrically connected with the signal output end of the first A/D converter, the signal output end of the second A/D converter, the signal output end of the third A/D converter and the signal output end of the fourth A/D converter; the signal output end of the first voltage transformer is electrically connected with the signal input end of the first A/D converter, the signal output end of the second voltage transformer is electrically connected with the signal input end of the second A/D converter, the signal output end of the third voltage transformer is electrically connected with the signal input end of the third A/D converter, and the signal output end of the Hall voltage sensor is electrically connected with the signal input end of the fourth A/D converter; the power module is electrically connected with the first A/D converter, the second A/D converter, the third A/D converter and the fourth A/D converter respectively, and is also used for supplying power to the first A/D converter, the second A/D converter, the third A/D converter and the fourth A/D converter.
The beneficial effect of adopting above-mentioned further scheme is, through setting up AD converter with analog signal conversion digital signal, avoids using the singlechip from taking the AD converter, can alleviate the calculation burden of singlechip, improves singlechip work efficiency.
Further, the external communication module comprises a wired communication module and a wireless communication module, the signal output end of the singlechip is respectively and electrically connected with the signal input end of the wired communication module and the signal input end of the wireless communication module, and the signal input end of the local server is respectively and electrically connected with the signal output end of the wired communication module and the signal output end of the wireless communication module; the power module is electrically connected with the wired communication module and the wireless communication module respectively, and is also used for supplying power to the wired communication module and the wireless communication module.
The adoption of the further scheme has the beneficial effects that the data of the singlechip can be transmitted to the local server through wires or wirelessly by the aid of the wired communication module and the wireless communication module, and a data transmission path is increased.
Further, the wired communication module is specifically an RS232 communication module or an RS485 communication module, and the wireless communication module is specifically a wireless Bluetooth module or a wifi communication module or a 4G/5G mobile communication module.
Further, the local server is in communication connection with the client computer through a local ethernet switch or the local server is in communication connection with the client computer through the internet.
Further, the singlechip is specifically an STM32F107 singlechip.
Further, the first travel switch, the second travel switch, the limit switch, the buck converter, the first voltage transformer, the second voltage transformer, the third voltage transformer and the hall voltage sensor are all provided with a plurality of switches; the first travel switches and the second travel switches are equal in number, and the first travel switches are respectively in one-to-one correspondence with the second travel switches; the first voltage transformers are equal in number to the first travel switches, and the first voltage transformers are in one-to-one correspondence with the first travel switches; the second voltage transformers are equal to the second travel switches in number, and the second voltage transformers are in one-to-one correspondence with the second travel switches; the third voltage transformers are equal to the limit switches in number, and the third voltage transformers are in one-to-one correspondence with the limit switches; the Hall voltage sensors are equal to the buck converters in number, and the Hall voltage sensors are in one-to-one correspondence with the buck converters.
The technical scheme has the advantages that the plurality of moving devices or moving devices in a plurality of directions, such as the transverse and longitudinal moving devices, of the multi-pair combined monitoring production equipment formed by the first travel switch and the second travel switch can be monitored by arranging the plurality of first travel switch, the second travel switch, the limit switch, the buck converter, the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor and the like. The protective shell that a plurality of limit switches can monitor a plurality of maintenance window doors of production facility, for example the organism of digit control machine tool sets up a limit switch, sets up one on the pivot protective shell of digit control machine tool, sets up one etc. on the mobile device of digit control machine tool, namely transmission system's the protective shell, carries out detailed statistics for the maintenance of equipment. The plurality of buck converters are arranged, the buck converters are respectively arranged at different electricity utilization parts of the production equipment to reduce voltage, and voltage signals are collected through the Hall voltage sensors, so that a plurality of power supply systems of the production equipment are monitored, and recording is more detailed.
Drawings
Fig. 1 is a schematic block diagram of the structure of the present utility model.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1, the present embodiment provides an asset detection information detection system, which includes a first travel switch, a second travel switch, a limit switch, a buck converter, a first voltage transformer, a second voltage transformer, a third voltage transformer, a hall voltage sensor, a singlechip, an external communication module, a local server, a client computer and a power module; the signal input end of the singlechip is electrically connected with the signal output end of the first voltage transformer, the signal output end of the second voltage transformer, the signal output end of the third voltage transformer and the signal output end of the Hall voltage sensor respectively, the signal output end of the singlechip is electrically connected with the signal input end of the external communication module, the signal output end of the external communication module is electrically connected with the signal input end of the local server, and the local server is connected with the client computer through network communication; the signal output end of the first travel switch is electrically connected with the signal input end of the first voltage transformer, the signal output end of the second travel switch is electrically connected with the signal input end of the second voltage transformer, the signal output end of the limit switch is electrically connected with the signal input end of the third voltage transformer, and the signal output end of the buck converter is electrically connected with the signal input end of the Hall voltage sensor; the power module is respectively and electrically connected with the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor, the singlechip and the external communication module, and is used for supplying power to the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor, the singlechip and the external communication module. The singlechip is specifically an STM32F107 singlechip.
Specifically, the asset detection information detection system further includes a first a/D converter, a second a/D converter, a third a/D converter, and a fourth a/D converter; the signal input end of the singlechip is respectively and electrically connected with the signal output end of the first A/D converter, the signal output end of the second A/D converter, the signal output end of the third A/D converter and the signal output end of the fourth A/D converter; the signal output end of the first voltage transformer is electrically connected with the signal input end of the first A/D converter, the signal output end of the second voltage transformer is electrically connected with the signal input end of the second A/D converter, the signal output end of the third voltage transformer is electrically connected with the signal input end of the third A/D converter, and the signal output end of the Hall voltage sensor is electrically connected with the signal input end of the fourth A/D converter; the power module is electrically connected with the first A/D converter, the second A/D converter, the third A/D converter and the fourth A/D converter respectively, and is also used for supplying power to the first A/D converter, the second A/D converter, the third A/D converter and the fourth A/D converter. By arranging the A/D converter to convert the analog signal into the digital signal, the use of the A/D converter of the singlechip is avoided, the calculation load of the singlechip can be reduced, and the working efficiency of the singlechip is improved.
The external communication module comprises a wired communication module and a wireless communication module, wherein the signal output end of the singlechip is respectively and electrically connected with the signal input end of the wired communication module and the signal input end of the wireless communication module, and the signal input end of the local server is respectively and electrically connected with the signal output end of the wired communication module and the signal output end of the wireless communication module; the power module is electrically connected with the wired communication module and the wireless communication module respectively, and is also used for supplying power to the wired communication module and the wireless communication module. The wired communication module is specifically an RS232 communication module or an RS485 communication module, and the wireless communication module is specifically a wireless Bluetooth module or a wifi communication module or a 4G/5G mobile communication module. The data of the singlechip can be transmitted to the local server through wires or wirelessly by the wired communication module and the wireless communication module, so that a data transmission path is increased.
Specifically, the local server is in communication connection with the client computer through a local ethernet switch or the local server is in communication connection with the client computer through the internet. The client computer can be provided with a plurality of parts, namely, a plurality of parts of the production base can access the local server through the client computer to acquire the data on the local server.
The first travel switch, the second travel switch, the limit switch, the buck converter, the first voltage transformer, the second voltage transformer, the third voltage transformer and the Hall voltage sensor are all provided with a plurality of switches; the first travel switches and the second travel switches are equal in number, and the first travel switches are respectively in one-to-one correspondence with the second travel switches; the first voltage transformers are equal in number to the first travel switches, and the first voltage transformers are in one-to-one correspondence with the first travel switches; the second voltage transformers are equal to the second travel switches in number, and the second voltage transformers are in one-to-one correspondence with the second travel switches; the third voltage transformers are equal to the limit switches in number, and the third voltage transformers are in one-to-one correspondence with the limit switches; the Hall voltage sensors are equal to the buck converters in number, and the Hall voltage sensors are in one-to-one correspondence with the buck converters.
By providing a plurality of first travel switches, second travel switches, limit switches, buck converters, first voltage transformers, second voltage transformers, third voltage transformers, hall voltage sensors and the like, a plurality of mobile devices of the production equipment or mobile devices in a plurality of directions, such as both transverse and longitudinal directions, can be monitored by combining a plurality of pairs of first travel switches and second travel switches. The protective shell that a plurality of limit switches can monitor a plurality of maintenance window doors of production facility, for example the organism of digit control machine tool sets up a limit switch, sets up one on the pivot protective shell of digit control machine tool, sets up one etc. on the mobile device of digit control machine tool, namely transmission system's the protective shell, carries out detailed statistics for the maintenance of equipment. The plurality of buck converters are arranged, the buck converters are respectively arranged at different electricity utilization parts of the production equipment to reduce voltage, and voltage signals are collected through the Hall voltage sensors, so that a plurality of power supply systems of the production equipment are monitored, and recording is more detailed.
In this embodiment, the working principles of the first travel switch and the second travel switch are as follows: the moving device of the production equipment can trigger the first travel switch or the second travel switch in the moving process, and two travel switches are arranged, namely the first travel switch or the second travel switch is mainly used for preventing the moving device from being convenient for triggering the travel switch in different travel distances. When the travel switch is triggered, the travel switch can be switched on, after the travel switch is switched on, the power supply module can input instantaneous voltage through the signal input end of the first voltage transformer or the second voltage transformer after the travel switch is switched on, the first voltage transformer or the second voltage transformer collects the instantaneous voltage of the first voltage transformer or the second voltage transformer and generates an instantaneous voltage signal, and finally the instantaneous voltage signal is converted into a digital signal through the singlechip and transmitted to the local server for storage. The method comprises the steps that a worker client obtains the times of triggering a first travel switch or a second travel switch in the moving process of a mobile device of production equipment by accessing recorded information output by a singlechip in a local server, and counts the times of back and forth movement of the mobile device by the triggering times.
The limit switch has the working principle that: the limit switch can be preferably a push type limit switch, the limit switch is arranged at the maintenance window to be recorded, when the maintenance window and door at the maintenance window are closed, the limit switch is triggered by the maintenance window and door, the limit switch is normally closed, the limit switch is in an on state, after the limit switch is on, the power module can input voltage to the signal input end of the third voltage transformer through the limit switch after being on, and the third voltage transformer collects the voltage of the third voltage transformer and generates a voltage signal; when maintenance is needed, the maintenance window door is opened, at the moment, the limit switch is triggered, the limit switch is disconnected, after the limit switch is disconnected, the signal input end of the third voltage transformer is not provided with voltage, the third voltage transformer inputs a voltage-free signal into the singlechip, the singlechip changes the signal state from high level to low level through recording the change of the signal state of the third voltage transformer, the singlechip records the signal state change into a maintenance record digital signal, the maintenance record digital signal is transmitted to the local server through the singlechip for storage, and the singlechip has a clock counting function and can set corresponding receiving time for the digital signal and generate record information. The staff client obtains the maintenance times of the production equipment by accessing the record information output by the singlechip in the local server.
The working principle of the buck converter is as follows: after the production equipment is powered on, the main control motor or the main control power system of the generation equipment is powered on, the input end of the buck converter is powered on, the output end of the buck converter outputs direct-current voltage, the direct-current voltage is collected through the Hall sensor and transmitted to the local server for storage, and the singlechip has a clock counting function, so that corresponding receiving time can be set for digital signals, and record information is generated. The staff client obtains the power-on times of a main control motor or a main control power system of the generating equipment of the production equipment by accessing the record information output by the singlechip in the local server.
It should be noted that, the method of recording the trigger times of the travel switch by using the single-chip microcomputer, the state change times of the limit switch by using the single-chip microcomputer, the data of the voltage sensor by using the single-chip microcomputer and the like are all prior art in the field, and the method is not described in detail, and the method does not relate to improvement of computer software and a calculation scheme. The specific technology can refer to a publication number CN205541020U, and the patent name is a library people flow statistics system based on a pressure sensor.
According to the embodiment of the utility model, the first travel switch and the second travel switch are respectively arranged on two positions of the moving device of the industrial production equipment, such as the transverse and/or longitudinal guide rails of the machining machine tool, so that the moving device of the industrial production equipment can trigger the first travel switch and the second travel switch in the moving process; the limit switch is arranged on an access door of a machine body of the industrial production equipment, so that the limit switch can be in a normally closed or normally open state when the access door of the machine body of the industrial production equipment is closed, or can be in a normally closed or normally open state when the access door of the machine body of the industrial production equipment is opened; the signal input end of the buck converter is connected to the voltage input end of the main motor of the industrial production equipment and is used for monitoring the power supply state of the main motor of the industrial production equipment; when a main control motor of industrial production equipment is electrified, the power supply voltage of the motor is reduced through a buck converter, the voltage reduced by the buck converter is detected by a Hall voltage sensor, and a detected voltage signal is transmitted to a singlechip; when the first travel switch and the second travel switch are triggered, the first voltage transformer and the second voltage transformer corresponding to the first travel switch and the second travel switch respectively transmit detected voltage signals to the singlechip; when the industrial production equipment is overhauled, an access door of the industrial production equipment is opened, the access door is closed after the repair is finished, the third voltage transformer can detect voltage, and the third voltage transformer transmits detected voltage signals to the singlechip; the singlechip sends the received different voltage signals to the local server for storage through the external communication module, and a worker acquires related information through the azimuth local server by utilizing the client computer, so that the startup and shutdown times of the production equipment, the back and forth movement times of the moving mechanism of the production equipment, the opening times of the maintenance door and the like are acquired, the running state and the maintenance times of the equipment are monitored, and the service condition of the equipment is monitored, so that the condition that maintenance is not counted or is not counted by the maintenance worker due to forgetting to count the maintenance condition is avoided, and because even if the maintenance is not counted or is counted by mistake, the opening times of the access door can be counted directly by the utility model, and the asset depreciation evaluation and the asset management monitoring can be carried out on the equipment more accurately.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. An asset detection information detection system, characterized by: the system comprises a first travel switch, a second travel switch, a limit switch, a buck converter, a first voltage transformer, a second voltage transformer, a third voltage transformer, a Hall voltage sensor, a singlechip, an external communication module, a local server, a client computer and a power module; the signal input end of the singlechip is electrically connected with the signal output end of the first voltage transformer, the signal output end of the second voltage transformer, the signal output end of the third voltage transformer and the signal output end of the Hall voltage sensor respectively, the signal output end of the singlechip is electrically connected with the signal input end of the external communication module, the signal output end of the external communication module is electrically connected with the signal input end of the local server, and the local server is connected with the client computer through network communication; the signal output end of the first travel switch is electrically connected with the signal input end of the first voltage transformer, the signal output end of the second travel switch is electrically connected with the signal input end of the second voltage transformer, the signal output end of the limit switch is electrically connected with the signal input end of the third voltage transformer, and the signal output end of the buck converter is electrically connected with the signal input end of the Hall voltage sensor; the power module is respectively and electrically connected with the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor, the singlechip and the external communication module, and is used for supplying power to the first voltage transformer, the second voltage transformer, the third voltage transformer, the Hall voltage sensor, the singlechip and the external communication module.
2. The asset detection information detection system of claim 1, wherein: the system further comprises a first A/D converter, a second A/D converter, a third A/D converter and a fourth A/D converter; the signal input end of the singlechip is respectively and electrically connected with the signal output end of the first A/D converter, the signal output end of the second A/D converter, the signal output end of the third A/D converter and the signal output end of the fourth A/D converter; the signal output end of the first voltage transformer is electrically connected with the signal input end of the first A/D converter, the signal output end of the second voltage transformer is electrically connected with the signal input end of the second A/D converter, the signal output end of the third voltage transformer is electrically connected with the signal input end of the third A/D converter, and the signal output end of the Hall voltage sensor is electrically connected with the signal input end of the fourth A/D converter; the power module is electrically connected with the first A/D converter, the second A/D converter, the third A/D converter and the fourth A/D converter respectively, and is also used for supplying power to the first A/D converter, the second A/D converter, the third A/D converter and the fourth A/D converter.
3. The asset detection information detection system of claim 1, wherein: the external communication module comprises a wired communication module and a wireless communication module, the signal output end of the singlechip is respectively and electrically connected with the signal input end of the wired communication module and the signal input end of the wireless communication module, and the signal input end of the local server is respectively and electrically connected with the signal output end of the wired communication module and the signal output end of the wireless communication module; the power module is electrically connected with the wired communication module and the wireless communication module respectively, and is also used for supplying power to the wired communication module and the wireless communication module.
4. The asset detection information detection system of claim 3, wherein: the wired communication module is specifically an RS232 communication module or an RS485 communication module, and the wireless communication module is specifically a wireless Bluetooth module or a wifi communication module or a 4G/5G mobile communication module.
5. The asset detection information detection system according to any one of claims 1 to 4, wherein: the local server is in communication connection with the client computer through a local Ethernet switch or the local server is in communication connection with the client computer through the Internet.
6. The asset detection information detection system of claim 1, wherein: the singlechip is specifically an STM32F107 singlechip.
7. The asset detection information detection system of claim 1, wherein: the first travel switch, the second travel switch, the limit switch, the buck converter, the first voltage transformer, the second voltage transformer, the third voltage transformer and the Hall voltage sensor are all provided with a plurality of switches; the first travel switches and the second travel switches are equal in number, and the first travel switches are respectively in one-to-one correspondence with the second travel switches; the first voltage transformers are equal in number to the first travel switches, and the first voltage transformers are in one-to-one correspondence with the first travel switches; the second voltage transformers are equal to the second travel switches in number, and the second voltage transformers are in one-to-one correspondence with the second travel switches; the third voltage transformers are equal to the limit switches in number, and the third voltage transformers are in one-to-one correspondence with the limit switches; the Hall voltage sensors are equal to the buck converters in number, and the Hall voltage sensors are in one-to-one correspondence with the buck converters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042440.4U CN220252604U (en) | 2023-05-05 | 2023-05-05 | Asset detection information detection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321042440.4U CN220252604U (en) | 2023-05-05 | 2023-05-05 | Asset detection information detection system |
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| CN220252604U true CN220252604U (en) | 2023-12-26 |
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| CN202321042440.4U Active CN220252604U (en) | 2023-05-05 | 2023-05-05 | Asset detection information detection system |
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