The parking meter is an intelligent device developed by Hangzhou Guolang Technology Co., Ltd. for roadside parking payment scenarios, enabling users to conveniently choose various payment methods and facilitating roadside parking. Building on the success of previous R&D projects, the new generation of intelligent payment devices not only supports contemporary mainstream payment methods but also incorporates a touch-based e-paper screen, achieving low power consumption.

Product Advantages

Multiple Payment Methods: The product is EMV certified and supports international mainstream payment methods such as VISA, UnionPay International, Mastercard, American Express, Discover, and JCB.
Backend System: Adopts a SaaS architecture to provide core value services. The payment gateway is certified by international card organizations under PCI DSS and multiple international security audit institutions, ensuring effective protection of sensitive data such as card numbers.
E-Paper Screen: The e-paper screen serves as the human-machine interaction channel, and the device excels in low power consumption.
Operational Convenience: Supports solar and battery power, eliminating the need for battery replacement for up to a year. Supports 2G-4G networks and can report device fault information.
Easy Installation: The product can be installed without foundation excavation.
Localized Service: Equipment and system after-sales services are handled by Guolang’s local partners, ensuring localized support and rapid response.


Platform Technology

01

Database
The system database defaults to the MySQL database system.
Implements read-write separation through components and establishes a database cluster.
The primary database incorporates an engine to enhance write performance.

02

Communication Server
The communication server uses mature communication components (with strong concurrency processing capability and high stability).
Employs load balancing technology to improve the concurrency processing performance and scalability of the backend system.

03

Database Components
Database operations utilize popular components, significantly enhancing database operation performance.

04

Asynchronous Processing Technology
Adopts Async asynchronous processing technology to improve settlement concurrency processing performance.

05

Three-Tier Architecture
The backend management system uses a three-tier BS architecture, facilitating application deployment and expansion.