ZENIT

      Nowadays, people's understanding of car washing has gradually changed, especially among owners of high-end vehicles. Their demands are significant. Cleaning and maintaining a car is not just to preserve its lifespan, but also to showcase one's identity and status. The traditional method of car washing, involving a hose, a gun, and a cloth being used for an entire day, is increasingly out of place in today's society that values mechanization. Therefore, the trend is for automatic car washes to replace manual ones. Investors must first learn to "ride the wave" of this trend. Additionally, car owners' consumption concepts and understanding of automotive services are rapidly improving. Automatic car washing equipment is a product of market demand and represents a revolution in the car wash industry. Simultaneously, the automatic car wash industry is gradually gaining the favor of car owners and capturing a significant share of the market.

    In addition to the basic requirements of data monitoring and parameter setting for devices, touch screens also need to meet the following special requirements:

▸ Since the equipment is installed outdoors and water splashes are unavoidable during the car washing process, the touchscreen must meet certain waterproof rating requirements.

▸ This self-service car wash machine adopts a payment-before-use model, requiring customers to set the usage period in advance. It is hoped that the payment method can be presented to customers in the form of a QR code.

▸ Some equipment parameters need to be able to connect with the server. As the installation location of the equipment may vary, it is desired that the equipment can connect to the internet and the server through a 4G SIM card.

     ▸ The payment process involves selecting the car wash duration on the touchscreen, clicking confirm, and then displaying a payment QR code that links to the server platform. The display and control of the QR code can be managed through a QR Code component, which allows for flexible configuration of the QR code content. The connection to the server utilizes the MQTT messaging protocol, which is open, simple, lightweight, and easy to implement.

▸ The system involves various sensor data. The touchscreen display, with its data collection function, not only stores the collected data on the touchscreen and USB drive but also directly uploads it to a remote cloud database through an FTP client. In addition to collecting data, the system can also visualize the data in graphical form, greatly enhancing visualization and facilitating data analysis and evaluation. It allows for searching and retrieving sensor data from specific time periods, making it convenient and efficient to query the required data and troubleshoot issues.

▸ In addition to collecting data, the system can also present it in graphical form, greatly enhancing visualization and facilitating data analysis and evaluation. It allows for searching and retrieving sensor data from specific time periods, making it convenient and efficient to quickly access the required information and troubleshoot any issues.

▸ To address the inconvenience of internet access in certain environments, Yonghong's touchscreen offers a USB 4G/WiFi dongle as a networking solution. By simply inserting the corresponding dongle into the touchscreen's USB port and configuring the network settings, users can connect to the internet via a SIM card or WiFi, eliminating the need for wired internet connections.

 “IP65 Protection Level”

The protective level of the front panel of the touchscreen is IP65, meaning that low-pressure water sprayed from any angle has no impact on the operation and functionality of the touchscreen, fully satisfying the normal use of the equipment.

“QR Code” 

The operation is facilitated through a QR Code component, which allows for flexible configuration of the displayed QR code content. This enables customers to complete equipment operation and payment quickly and easily.

“MQTT - Message Transmission Protocol”  

The touchscreen supports the MQTT message transmission protocol, which is open, simple, lightweight, and easy to implement. It enables quick and stable data interaction with the server.

“4G/WiFi Dongle”

The touchscreen can access the internet through 4G/WiFi, effectively addressing the challenge of inconvenient wired internet connections in some areas.

The protective level of the touchscreen front panel is IP65, ensuring that low-pressure water sprayed from any angle has no impact on the operation and functionality of the touchscreen. The touchscreen employs a resistive touch technology, allowing for normal operation even when the screen surface is covered with water droplets, effectively preventing water splashes from affecting the normal operation of the equipment. The presentation of the payment QR code is achieved through a QR Code component, simplifying and intuitivizing the payment process for customers. Stable data interaction with the server platform is established through MQTT communication, and the internet access dilemma in areas where wired connections are inconvenient is effectively resolved through the use of a 4G/WiFi dongle.