A whole process visual project management system for engineering construction is based on a webpage display interface and mainly comprises a construction site monitoring module, a contract management module, a cooperative office module, a project plan module, an information portal module, a remote management module, a document management module and a basic data module. The project construction implementation process comprises project document management, contract reminding and real-time monitoring of construction sites. The system is based on the humanized visual graph interface, management staff can conveniently check and analyze comprehensive conditions of projects, including data in the aspects of collection, costs, contracts and the like, and all levels of early warning mechanisms are assisted, so that whole process tracking management of the projects is completed, comprehensive requirements of the society, the government, developers, builders and consumers are met, high technology competition, low cost competition and high quality management are realized, the development and change of the construction market are accurately mastered, and the system has the broad application prospect.