CN220474006U - Monitoring device for material storage state - Google Patents
Monitoring device for material storage state Download PDFInfo
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- CN220474006U CN220474006U CN202321872822.XU CN202321872822U CN220474006U CN 220474006 U CN220474006 U CN 220474006U CN 202321872822 U CN202321872822 U CN 202321872822U CN 220474006 U CN220474006 U CN 220474006U
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- 239000000463 material Substances 0.000 title claims abstract description 27
- 238000012806 monitoring device Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 27
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical group O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 230000010287 polarization Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model discloses a monitoring device for a material storage state, which relates to the field of electric power, and comprises: 485 communication unit for transmitting the data of the first processor to the computer system and outputting the control or inquiry instruction of the computer system to the first processor; the first processor is used as a code execution unit of the positioning device, receives a control or inquiry instruction from the computer system, and executes LED array unit control and first processor internal register data reading or writing; compared with the prior art, the utility model has the beneficial effects that: the average maximum time length of the in-place recognition is less than 1 second, compared with other communication schemes, the communication link is reduced, and the speed is greatly improved; the average maximum duration of dislocation recognition is less than 0.5 seconds; the identity of the materials with the distance of 1-6 cm can be identified in a non-contact mode, and even if the materials are in the boxes and the boxes, the materials can be identified.
Description
Technical Field
The utility model relates to the field of electric power, in particular to a monitoring device for a storage state of materials.
Background
In the past, other companies used far field patterns for one-dimensional code/two-dimensional code recognition or ultra-high frequency recognition. When one-dimensional code/two-dimensional code recognition is used, false operation data can be generated on the recognition effect due to the change of ambient light; and some articles are stored in the box, and the two-dimensional code can only identify the position of the box and can not position whether the materials in the box are in place or not; the far-field ultrahigh frequency is generally arranged in the closed cabinet body, cannot be positioned and identified at fixed points, and can only be positioned at approximate positions.
Therefore, the existing one-dimensional code/two-dimensional code identification technology is not advanced enough, and needs improvement.
Disclosure of Invention
The utility model aims to provide a monitoring device for a material storage state, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a monitoring device for a storage state of materials, comprising:
485 communication unit for transmitting the data of the first processor to the computer system and outputting the control or inquiry instruction of the computer system to the first processor;
the first processor is used as a code execution unit of the positioning device, receives a control or inquiry instruction from the computer system, and executes LED array unit control and first processor internal register data reading or writing;
the LED array unit is used for receiving any luminous color and brightness of the internal RGB lamp beads controlled by the first processor to display whether the electronic tag number is successfully read;
the 12V-to-5V step-down DCDC unit is used for providing working power supply for the first processor and the LED array unit;
the infrared pair tube transmitting unit is used for providing infrared transmitting light and is an induction source of the infrared pair tube receiving unit;
the infrared pair tube receiving unit is used for receiving infrared light of the infrared pair tube transmitting unit, feeding back one level signal to the first processor when the infrared pair tube receiving unit is conducted, and feeding back the other level signal when the infrared pair tube receiving unit is shielded, namely when the infrared pair tube receiving unit is not conducted;
the near field ultrahigh frequency identification device is used for receiving control of the first processor when the first processor receives the infrared geminate transistor shielding feedback level signal, reading an electronic tag number on the current device and reporting data to the first processor;
the first processor is connected with the 485 communication unit, the LED array unit, the infrared pair tube transmitting unit and the near-field ultrahigh frequency identification device, the 12V-to-5V-step-down DCDC unit is connected with the first processor and the LED array unit, and the infrared pair tube receiving unit is connected with the first processor.
As still further aspects of the utility model: the 485 communication unit comprises a plurality of communication modules, and when the communication modules are connected in parallel, the communication modules are connected in parallel.
As still further aspects of the utility model: the near field ultrahigh frequency identification device is designed to be circularly polarized.
As still further aspects of the utility model: the first processor drives the near-field ultrahigh frequency identification device through the TTL signal, and the near-field ultrahigh frequency identification device reports data to the first processor through the TTL signal.
As still further aspects of the utility model: the 12V-to-5V step-down DCDC unit provides a 5V power supply for the first processor and the LED array unit.
Compared with the prior art, the utility model has the beneficial effects that: the average maximum time length of in-place identification is less than 1 second, because the infrared triggering belongs to instant sending, the first processor immediately drives the near-field ultrahigh frequency identification device (near-field antenna) to identify the material identity tag number, and compared with other communication schemes, the communication link is reduced, so that the speed is greatly improved;
because the first processor can memorize the last in-place material identification tag number, the data can be directly reported to a computer system (an upper computer), and analysis in other communication modes is not needed any more, so that the average maximum time length of out-of-position identification is less than 0.5 seconds;
because the near field ultrahigh frequency is about 800ZH-950ZH, the near field ultrahigh frequency identification device has good penetrability, and the near field ultrahigh frequency identification device (near field antenna) is designed to be circularly polarized, the identification distance can be controlled, and the identity of materials with the distance of 1-6 cm can be identified in a non-contact mode, even if the materials are in boxes and boxes, the identification can be realized.
Drawings
Fig. 1 is a schematic diagram of a monitoring device for material storage status.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1, a monitoring device for a storage status of materials includes:
485 communication unit for transmitting the data of the first processor to the computer system and outputting the control or inquiry instruction of the computer system to the first processor;
the first processor is used as a code execution unit of the positioning device, receives a control or inquiry instruction from the computer system, and executes LED array unit control and first processor internal register data reading or writing;
the LED array unit is used for receiving any luminous color and brightness of the internal RGB lamp beads controlled by the first processor to display whether the electronic tag number is successfully read;
the 12V-to-5V step-down DCDC unit is used for providing working power supply for the first processor and the LED array unit;
the infrared pair tube transmitting unit is used for providing infrared transmitting light and is an induction source of the infrared pair tube receiving unit;
the infrared pair tube receiving unit is used for receiving infrared light of the infrared pair tube transmitting unit, feeding back one level signal to the first processor when the infrared pair tube receiving unit is conducted, and feeding back the other level signal when the infrared pair tube receiving unit is shielded, namely when the infrared pair tube receiving unit is not conducted;
the near field ultrahigh frequency identification device is used for receiving control of the first processor when the first processor receives the infrared geminate transistor shielding feedback level signal, reading an electronic tag number on the current device and reporting data to the first processor;
the first processor is connected with the 485 communication unit, the LED array unit, the infrared pair tube transmitting unit and the near-field ultrahigh frequency identification device, the 12V-to-5V-step-down DCDC unit is connected with the first processor and the LED array unit, and the infrared pair tube receiving unit is connected with the first processor.
In particular embodiments: referring to fig. 1, when the materials are put in storage, the infrared trigger is in place, the materials shield the infrared light rays sent to the infrared pair tube receiving unit by the infrared pair tube transmitting unit, the infrared pair tube receiving unit changes the voltage signals output to the first processor, the first processor triggers the near-field ultrahigh frequency identification device (approach antenna) to identify the identity of the materials, and the data are uploaded to the computer system through the 485 communication unit; when the materials are delivered out of stock, infrared is located off, because the first processor can memorize the identity label number of the materials in place last time, a near-field ultrahigh frequency identification device (an approach antenna) is not needed, and data are directly reported by the first processor through a 485 communication unit after being analyzed.
In this embodiment: referring to fig. 1, the 485 communication unit includes a plurality of communication modules, and when there are a plurality of communication modules, the communication modules are connected in parallel.
Multiple communication modules may be provided based on possible transmissions to different computer systems.
In this embodiment: referring to fig. 1, the near field uhf identification device is designed for circular polarization.
The circular polarization design can control the identification distance of the ultrahigh frequency identification device.
In this embodiment: referring to fig. 1, the first processor drives the near-field ultrahigh frequency identification device through a TTL signal, and the near-field ultrahigh frequency identification device reports data to the first processor through the TTL signal.
And the information intercommunication between the first processor and the ultrahigh frequency identification device is constructed through TTL signal conversion.
In this embodiment: referring to fig. 1, a 12V to 5V step-down DCDC unit provides a 5V power supply for a first processor and an LED array unit.
And 5V voltage is obtained based on the voltage stabilizer and is supplied to the first processor and the LED array unit.
The working principle of the utility model is as follows: 485 communication unit is used to transmit the data of the first processor to the computer system and to output the control or inquiry instruction of the computer system to the first processor; the first processor is used as a code execution unit of the positioning device, receives a control or inquiry instruction from the computer system, and executes LED array unit control and first processor internal register data reading or writing; the LED array unit is used for receiving any luminous color and brightness of the internal RGB lamp beads controlled by the first processor to display whether the electronic tag number is successfully read; the 12V-to-5V step-down DCDC unit is used for providing working power supply for the first processor and the LED array unit; the infrared pair tube transmitting unit is used for providing infrared transmitting light and is an induction source of the infrared pair tube receiving unit; the infrared pair tube receiving unit is used for receiving infrared light of the infrared pair tube transmitting unit, feeding back one level signal to the first processor when the infrared pair tube receiving unit is conducted, and feeding back the other level signal when the infrared pair tube receiving unit is shielded, namely when the infrared pair tube receiving unit is not conducted; the near field ultrahigh frequency identification device is used for receiving control of the first processor when the first processor receives the infrared geminate transistor shielding feedback level signal, reading the electronic tag number on the current device and reporting data to the first processor.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A monitoring device for material storage state is characterized in that:
the monitoring device for the storage state of the materials comprises:
485 communication unit for transmitting the data of the first processor to the computer system and outputting the control or inquiry instruction of the computer system to the first processor;
the first processor is used as a code execution unit of the positioning device, receives a control or inquiry instruction from the computer system, and executes LED array unit control and first processor internal register data reading or writing;
the LED array unit is used for receiving any luminous color and brightness of the internal RGB lamp beads controlled by the first processor to display whether the electronic tag number is successfully read;
the 12V-to-5V step-down DCDC unit is used for providing working power supply for the first processor and the LED array unit;
the infrared pair tube transmitting unit is used for providing infrared transmitting light and is an induction source of the infrared pair tube receiving unit;
the infrared pair tube receiving unit is used for receiving infrared light of the infrared pair tube transmitting unit, feeding back one level signal to the first processor when the infrared pair tube receiving unit is conducted, and feeding back the other level signal when the infrared pair tube receiving unit is shielded, namely when the infrared pair tube receiving unit is not conducted;
the near field ultrahigh frequency identification device is used for receiving control of the first processor when the first processor receives the infrared geminate transistor shielding feedback level signal, reading an electronic tag number on the current device and reporting data to the first processor;
the first processor is connected with the 485 communication unit, the LED array unit, the infrared pair tube transmitting unit and the near-field ultrahigh frequency identification device, the 12V-to-5V-step-down DCDC unit is connected with the first processor and the LED array unit, and the infrared pair tube receiving unit is connected with the first processor.
2. The device for monitoring the storage status of materials according to claim 1, wherein the 485 communication unit comprises a plurality of communication modules, and the communication modules are connected in parallel.
3. The device for monitoring the storage status of materials according to claim 1, wherein the near field ultrahigh frequency identification device is of circular polarization design.
4. The monitoring device for material storage state according to claim 3, wherein the first processor drives the near field ultrahigh frequency identification device through a TTL signal, and the near field ultrahigh frequency identification device reports data to the first processor through the TTL signal.
5. The device for monitoring the storage status of materials according to claim 1, wherein the 12V to 5V step-down DCDC unit provides 5V power to the first processor, the LED array unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872822.XU CN220474006U (en) | 2023-07-17 | 2023-07-17 | Monitoring device for material storage state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872822.XU CN220474006U (en) | 2023-07-17 | 2023-07-17 | Monitoring device for material storage state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474006U true CN220474006U (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321872822.XU Active CN220474006U (en) | 2023-07-17 | 2023-07-17 | Monitoring device for material storage state |
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| Country | Link |
|---|---|
| CN (1) | CN220474006U (en) |
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2023
- 2023-07-17 CN CN202321872822.XU patent/CN220474006U/en active Active
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