Page 160 - The-5th-MCAIT2021-eProceeding

Design of Halal Certification Status Checker Application
System Using QR-Code

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a
Hidayat *, Afrizal Imanullah
a,b Computer Engineering, Universitas Komputer Indonesia, Dipati Ukur No. 102, Bandung 40132, Indonesia
* Email: hidayat@email.unikom.ac.id

Abstract

This paper proposes to design a system to easily determine the halal certification status of a product circulating in Indonesian
society. This is conducted to overcome the anxiety of the Muslim community in Indonesia on halal-labeled products that
are sold in shops and supermarkets. The system designed consists of two parts, namely the system using PHP programming
for recording the halal certification of products and generating QR codes, and the system for reading the status of the
product's halal certification from QR codes using android. The information displayed on android is the name of the product,
the product manufacturer and the status of the product's halal certification, and other information. The results show that the
application successfully reads the QR code and displays information on the halal certification status of the product. The
farthest distance can be done up to a distance of 30 cm in bright light conditions, while in low light conditions it is 26 cm.

Keyword: QR code; halal certificate status; android; PHP programming.

1. Introduction

The circulation of products that are suspected of being illegitimate in the Muslim community has caused
unrest in the Muslim community. This problem is also triggered by the difficulty of the public in knowing
whether or not the LPPOM MUI halal label printed on the product is true. Generally, every product that has
been certified halal by LPPOM MUI will include the halal certificate identity number on the product label.
However, it is not easy for people to find the halal certification status of these products because there is no more
practical application to find out the halal certification status of these products. Halal certification actually has a
validity period, so it is important for the public to easily find out halal certification status to get comfort and
peace in consuming and using the product.
This paper proposes to design a system to easily determine the halal certification status of a product
circulating in Indonesian society using QR code technology (Tiwari 2017). This is conducted to overcome the
anxiety of the Muslim community in Indonesia on halal-labeled products that are sold in shops and
supermarkets. QR codes have been widely applied in various applications, one of which is the problem of
traceability, such as Kim and Woo (2016), Tarjan et al. (2014) and Zhu and Tang (2015) studies.

2. Design
The system designed consists of two parts, namely the system for recording the halal certification of products
and the system for reading the status of the product's halal certification as shown in Fig. 1. First part, the product
halal certification recording system is built using PHP programming on a web-based. This system will record
the product's halal certification status and generate a QR code with version 1 size as a code for the product's
halal certification label. The second part, the system for reading the product's halal certification status is built
using Android-based Java programming. The QR code accommodates the product halal certificate number from
LPPOM which is generated from the product halal certification recording system. Furthermore, the Android
application will read the QR code so that it can be read directly by the system without entering the number by
the number on the certificate. After that, the number will be matched with the information in the product halal

E- Proceedings of The 5th International Multi-Conference on Artificial Intelligence Technology (MCAIT 2021) [147]
Artificial Intelligence in the 4th Industrial Revolution