Object searching device and method based on passive identifier

A marker and object-finding technology, which is applied in the direction of collaborative devices, instruments, computer components, etc., can solve the problems of limited use of magnets, inability to locate objects, high cost of markers, etc., to solve the problems of working life and volume, The effect of rich industrial chain and small size

Inactive Publication Date: 2017-07-18
JIANGSU HENGTONG OPTICAL NETWORK TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This not only has the problem of battery life, but also the cost of the marker is high, and the structure is complex and the reliability is low
There is a device for finding objects using magnetic field technology. Although it does not have the above-mentioned disadvantages, once there are many objects to be marked, the magnetic fields of each object will overlap and interfere with each other, so that it is impossible to specifically locate the object. The number of objects that the technology can identify will be very limited, and there are certain restrictions on the use of magnets

Method used

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  • Object searching device and method based on passive identifier
  • Object searching device and method based on passive identifier
  • Object searching device and method based on passive identifier

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] refer to figure 1 As shown, this embodiment discloses an object-finding device, which includes an RFID marker 2, and the RFID marker 2 is arranged on the object 1 to be found. The physical association between the RFID marker 2 and the object 1 to be found: can be directly It can be hung together with the object to be bound, and can also be directly pasted on the object to be bound with a self-adhesive marker, and can even be made into a card type, wristband type, waterproof and anti-corrosion marker according to actual needs type, anti-metal type and other styles to adapt to different application places, each marker comes with a unique identification code, so there is almost no limit to the number of objects that can be identified, and even each piece of clothing, each Only shoes and socks are bound and marked, which is convenient to use and low in cost.

[0043] The object finder in this embodiment is loaded with an object finder APP, and the object finder is an intel...

Embodiment 2

[0048] An object-finding device is disclosed in Embodiment 2, such as figure 2 As shown in , the object finder that realizes the object-finding function in this application is realized by the mobile terminal 4 and the RFID card reader 3 together, the object-finding APP 5 is loaded in the mobile terminal 4, and the mobile terminal 4 and the RFID card reader 3 connected.

[0049] The connection mode between the mobile terminal 4 and the RFID card reader can be a wired connection or a wireless connection, and the wireless connection includes a Bluetooth connection, an NFC connection, and a WiFi connection.

[0050] Mobile terminals are smartphones, PDAs, and tablet computers.

[0051] The RFID marker 2 is an RFID conforming to ISO18000-6B, ISO18000-6C, ISO18000-6D, and EPC-Gen2 standard protocols.

[0052] The RFID marker 2 is set on the object 1 to be found, and the RFID card reader 3 reads the information of the RFID marker 2 on the object, obtains the unique identity code i...

Embodiment 3

[0058] Embodiment 3 also discloses a method for finding objects, wherein the objects are identified first, and the specific method is as follows: image 3 shown in .

[0059] S201 physically interconnects the RFID marker with the object to be searched.

[0060] S202RFID card reader or intelligent terminal with RFID reading and writing function reads the information of the RFID marker on the object, obtains the unique identification code in the RFID marker, and transmits the identification code to the Xunwu APP.

[0061] S203 Enter the relevant information of the object to be found from the object-finding APP.

[0062] S204 Bind the relevant information of the object to be found with the identity code.

[0063] S205 saves the binding information.

[0064] After the object is identified, then the object is searched. The specific method is as follows: Figure 4 shown in .

[0065] S101 When an object needs to be found, find the name of the object to be found in the object-fi...

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Abstract

The invention discloses an object searching device based on a passive identifier; the object searching device comprises a RFID identifier and an object searching unit; the RFID identifier is arranged on a to-be-searched object; an object searching APP is loaded in the object searching unit; the object searching unit refers to an intelligent terminal with a RFID read-write function; an object searching method comprises the following steps; allowing the object searching unit to cover the RFID identifier in a read-write area and read the unique ID identification code stored in the RFID identifier; using the object searching APP to automatically determine whether the ID code is consistent with the identification information of the to-be-searched object or not; providing a searching result. The object searching device uses the passive identification technology, and the identifier needs not to be powered; each identifier has uniqueness and definability, thus improving the binding object number and identification convenience of the binding objects.

Description

technical field [0001] The invention relates to the technical field of passive marker applications, in particular to an object-finding device and an object-finding method based on a passive marker. Background technique [0002] In daily life, we often encounter the problem that an object is difficult to find, especially middle-aged and elderly people with memory loss, who are more likely to forget where the object is placed. In order to solve this problem, relevant technical personnel have developed an object finder, which can help people who have forgotten the location of the object find the object they want to find as soon as possible. [0003] Currently commonly used object finders mainly include: based on Bluetooth technology, based on voice control technology, and based on WiFi technology, but most of them need to install a battery on the object marker to ensure that the object marker can send signals or provide location prompts. In this way, there is not only the prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00
CPCG06K17/0029
Inventor 雷非薛江朱炜王欢
Owner JIANGSU HENGTONG OPTICAL NETWORK TECH CO LTD
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