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Article identification apparatus

A technology for identifying devices and items, applied in electromagnetic radiation induction, instruments, sensing record carriers, etc., can solve the problem of no device for assisting blind people to identify items, and achieve the effect of improving cognitive ability, saving operation procedures, and reducing charging

Active Publication Date: 2016-07-13
南京加利博电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no device based on RFID technology in China that aims to assist the blind to identify items.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 The item identification device in the item is used in conjunction with the electronic tag set on the item, including: a control module, a power supply module, an interface module, a radio frequency module, a voice module and an external command input module; the control module uses a microcontroller (MCU), and the storage The serial number of the electronic tag and the voice information mapping table are connected with other modules and control these modules to work together; the power supply module includes a lithium battery and a charging circuit, and supplies power to the entire device according to the status indication command sent by the control module; the interface module adopts a USB interface , connect the power supply module and the voice module, according to the work mode instruction command sent by the control module, on the one hand, charge the power supply module by connecting the external power supply, and on the other hand, update the voice modul...

Embodiment 2

[0075] This embodiment is an external structure realization of Embodiment 1, Figure 2 to Figure 8 The item identification device in the above-mentioned article comprises a cuboid shell 1 and a finger ring 2. The control module, power supply module, radio frequency module and voice module in embodiment 1 are built in the shell 1, and the finger ring 2 is arranged on the back of the shell 1, which is convenient for fingers to wear; the above The external command input module is in the form of buttons, including: activation key 3, selection key 4 and confirmation key 5. The activation key 3 is arranged on the front of the shell 1, and the activation key is a raised type for easy triggering; at the center of the back of the shell 1 There is a groove similar to the shape of a finger, and the ring 2 is vertically fixed at one end of the groove. The setting of the groove can improve the comfort of wearing the finger; one side of the groove is provided with a selection key 4, and the ...

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Abstract

The invention, which belongs to the field of auxiliary devices for the disabled, discloses an article identification apparatus comprising a control module, a power supply module, an interface module, a radio frequency module, a voice module and an external command input module. On the basis of a radio frequency identification technology, an electronic tag pasted on an article is scanned; and according to a mapping information table between an electronic tag and an article voice, the voice module plays the title of the article. With the provided apparatus, the basic article identification function can be completed and power consumption of the apparatus can be reduced; the charging frequency is reduced; the service life of the power supply module is prolonged; and the user can use the apparatus conveniently. Meanwhile, the apparatus with the simple appearance can be used easily; the operation flow for the blind can be saved substantially; and the cognitive competence of the blind for the external world can be improved.

Description

technical field [0001] The invention relates to the field of assistive devices for the disabled, in particular to an object identification device, which is convenient for people with visual impairments to use. Background technique [0002] With the rapid development of information technology and sensor technology, as well as the rapid development of Internet of Things technology, item identification technology has become the basis of various automation systems. The current item identification technology has been widely used in logistics, commercial retail (such as barcode scanning), bank payment and other fields. [0003] According to the classification standards of application fields and specific characteristics, automatic identification technology can be divided into the following seven types: barcode identification technology refers to the identification of related items by identifying one-dimensional barcodes or two-dimensional codes; Obtain and analyze the physical and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10G06F3/16
CPCG06F3/16G06K7/10009
Inventor 胡仁杰朱斌樊秀斌刘千杰
Owner 南京加利博电子科技有限公司
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