2,370 LCD display used in smart trolleys

The digital transformation of physical stores and supermarkets is accelerating, and smart shopping carts have become the core equipment for stores to reduce costs, increase efficiency, and optimize customer experience. As a source manufacturer deeply involved in the field of industrial LCD displays, our company has launched a targeted integrated LCD touch display for smart shopping carts, covering 10.1/13.3-inch mainstream specifications. It is suitable for ultra-humid, collision, strong light, and all-weather unattended scenarios. It has been supplied in batches to domestic chain supermarkets, member boutiques, and fresh food hypermarkets, and is simultaneously exported to overseas retail projects in Southeast Asia and Europe. It uses customized display solutions to open up the full-process digital link of stores.

Recently, our factory's R&D team completed an iterative upgrade of the screen hardware in response to the pain points of shopping carts in supermarkets, optimizing products from five dimensions: panel, touch control, protection, power consumption, and system adaptation. It solved common industry problems such as traditional consumer tablet screens that are prone to water intrusion, fragile, short battery life, touch failure, and inability to connect to supermarket cashier systems. It has become the preferred supporting display supplier for smart shopping cart equipment manufacturers.
1. Exclusive customized LCD screen, adapted to the harsh usage environment of shopping carts
The environment of shopping malls is complex, with long-term pushing and pulling of shopping carts, water and gasoline pollution in the fresh food area, direct sunlight in the store during the day, and large temperature differences between morning and night. Ordinary civilian screens are easily damaged. Our factory’s dedicated LCD modules for smart shopping carts are produced using a full set of industrial-grade standards:
Fully laminated high-definition LCD panel, visible under strong light
It uses a high-brightness industrial LCD panel, equipped with AR anti-reflective optical coating, with a full viewing angle of 178°. The picture is clear and non-reflective under supermarket lights and strong light from the window; it supports 720P/1080P high-definition output, and the colors of product graphics, promotional videos, and settlement statements are restored with delicate colors.
IP65 dustproof and waterproof + explosion-proof and drop-proof structure
The integrated sealing process on the front of the screen is IP65 dustproof and waterproof, which can withstand water splashing and fresh water stains. The surface is thickened with explosion-proof tempered glass and equipped with an anti-shock buffer shell to withstand frequent collisions and squeezes of shopping carts, greatly reducing after-sales replacement costs in stores. The service life is more than 3 times that of ordinary flat screens.
Capacitive multi-touch, compatible with all scene operations
Projected capacitive touch solution, ten-point precise touch, supports operation with bare hands, wearing disposable gloves, and wet hands, and can be easily operated by the elderly and teenagers; long-term high-frequency clicks have no touch drift or failure problems, and can adapt to the intensity of thousands of interactions per day.
Ultra-low power consumption and energy-saving design, suitable for vehicle-mounted lithium batteries
The LCD backlight is intelligently dimmed, and the screen automatically turns off and goes into sleep after 30 seconds of inactivity. The whole machine operates with low power consumption, and is equipped with a vehicle-mounted lithium battery to meet the uninterrupted use of stores for 12 hours a day. It supports centralized charging management at night, eliminating the need to frequently change power supplies, and is suitable for all-weather business needs of supermarkets.
Compatible with dual systems, rich interfaces and easy integration
The screen has a built-in ARM driver board, which is natively adapted to Android/Linux embedded systems. It reserves 4G, WiFi, code scanning port, positioning module, and payment peripheral expansion interface. It can quickly connect to the main control board of the smart shopping cart without the need for additional hardware modifications. It supports multi-language interface customization, and one-click switching between Chinese, English, and Southeast Asian languages to meet the needs of domestic and foreign sales projects.

2. The LCD screen carries five core retail functions and reconstructs the shopping process.
The smart shopping cart equipped with our factory's LCD touch screen upgrades ordinary transportation vehicles into mobile shopping guides and self-service settlement terminals, and the screen provides one-stop full-link services:
In-store intelligent navigation
The customer enters the product name, and the LCD screen loads the store indoor map, automatically planning the optimal walking route, quickly locating the fresh food, daily chemical, and snack shelves, solving the time-consuming problem of finding goods in large supermarkets;
Scan for real-time pricing while purchasing
The product barcode is aligned with the screen scanning window, and the LCD screen instantly displays the name of the item, unit price, and cumulative consumption amount. Adding or removing items automatically updates the bill, allowing customers to control their consumption budget in real time;
Product information traceability query
Click the screen to view the traceability of fresh produce, food ingredients, nutritional facts, and supporting recipes to improve shopping transparency;
Precision marketing for thousands of people
Combined with member positioning data, the LCD screen automatically pushes coupons, limited-time discounts, and combined discounts for peripheral products in the corresponding shelf area to create mobile advertising traffic touchpoints for the store;
One-click self-checkout on-board
After the purchase is completed, payment via WeChat, Alipay, and facial recognition can be completed directly on the LCD screen, and an electronic receipt is generated. Customers leave through the express lane, and the store's checkout queue time is reduced by more than 70%, significantly reducing cashier manpower input.

3. Multi-size tiered solution, covering the needs of all business types and supermarkets
Our factory launches layered LCD display matching solutions based on different store sizes, supporting in-depth customization of appearance UI, body color, and software interface, and adapting to customers' own shopping cart structures:
Community fresh food stores and convenience stores: 10.1-inch narrow-frame LCD touch screen
It is thin, light and compact, with controllable costs. It meets the requirements of scan-code pricing, basic navigation, simple promotion display, lightweight installation, and is suitable for small and simple smart shopping carts;
Large comprehensive supermarkets and member warehouse stores: 13.3-inch high-definition large screen
Split-screen simultaneous display of consumption bills and recurring promotional advertisements provides a stronger visual display effect and is suitable for high-end full-featured smart shopping carts;
Overseas exporter super project: multi-language customized LCD module
It supports English, Vietnamese, Thai, Spanish and other multi-language systems, has a wide temperature range to adapt to overseas high and low temperature store environments, and comes with a complete factory test report to meet overseas certification standards.
At the same time, our factory supports ODM/OEM customization services. It can adjust the screen installation size and interface position according to the customer's shopping cart shell structure, and seamlessly connect with the store's original cashier, membership, and inventory management systems. The project implementation cycle is short, and large quantities can be delivered quickly.

4. The implementation results are outstanding, showing that hardware empowers stores to increase revenue in both directions.
At present, smart shopping carts equipped with our factory's LCD screens have been piloted in many domestic chain stores and supermarkets, and the operating data has improved significantly: store labor checkout costs have dropped, customers' shopping time has been shortened, stores have added in-car screen advertising revenue, and the unit price per customer has increased simultaneously.
From the consumer side, the integrated large LCD screen is simple to operate, and all shopping settlements can be completed without a mobile phone; from the supermarket operation side, the vehicle-mounted LCD screen continuously collects customer movement, product stay, and consumption preference data, and transmits it back to the cloud through the terminal to help stores optimize shelf displays, adjust promotional activities, and achieve refined digital operations.
5. Industry Outlook: Smart Shopping Cart LCD Displays Usher in a Continued Growth Cycle
The digitalization of the retail industry continues to deepen, smart shopping carts have gradually become standard equipment in supermarkets, and the market demand for the supporting industrial-grade LCD touch screens has been steadily released. As a source manufacturer, our company will continue to iterate low-power, high-protection, AI interactive integrated LCD solutions, add voice interaction adaptation, AI visual linkage display functions, continue to optimize screen stability and integration convenience, and provide domestic and foreign smart retail equipment manufacturers with cost-effective LCD core components that can be stably supplied in large quantities, using display hardware to assist the digital upgrade of physical retail.

Shenzhen Huayuan Display Technology is a source manufacturer specializing in the R&D, production and sales of industrial LCD screens and touch all-in-one computers. It has complete panel lamination, assembly, and aging test production lines, and is deeply involved in smart retail, industrial control, and vehicle-mounted interactive display tracks. Its products cover smart shopping carts, self-service cash registers, electronic price displays, self-service terminals and other scenarios. It supports large and small batch customization and provides 7×24-hour technical supporting services. Its products are exported to more than 30 countries and regions around the world.