The implementation must be carried out in accordance with the customer needs and contract agreements in the early stage. The charging software has set a boundary for the implementation work, which helps our engineers and customers reach an agreement faster and build trust. Training arrangement: a large-scale centralized training for 1-2 days, providing documents, videos and examinations; Follow up targeted training and coaching. Data migration: the primary data migration is completed by the toll collector under the guidance of Excel provided by the toll collection software; Advanced data migration is led by charging software, and finally verified by heating enterprises; WeChat public account operation: Toll Ease software is responsible for business docking, such as query, payment, repair and suspension; The heating enterprise arranges special personnel to be responsible for the backstage operation, mainly including customer messages and news releases. Data confidentiality: Toll Ease Software guarantees not to disclose Party A's data to three party organizations or individuals without Party A's authorization. Fault recovery: If the system cannot be used due to virus or other reasons, the system recovery shall be carried out, and the recovery data shall be subject to the new data available. Repair services do not include network environment processing, server operating system reinstallation, computer maintenance and other operations unrelated to business systems. The practice background of the group version of the heating charge management system is that "long hours must be combined, long hours must be separated", which is also very applicable in the heating industry. In the period of large-scale urbanization, it involves projects, funds, management, talents, etc.

In order to seek market survival opportunities. In fact, your concentration and professional ability determine whether you can survive this winter. Secondly, let's take a look at the development of the heating industry. With the promotion of the national coal to gas land conversion, the energy cost of many heating enterprises has risen sharply. In addition, the real estate has gradually cooled down, and the income of supporting fees has also become less and less. In addition, the local government finance is not loose, and financial subsidies are not available. This situation has led to many heating enterprises operating difficulties, It will also lead to difficulty in collecting payment from IT vendors. The changes in the external environment have also prompted heating enterprises to turn to refined operation, focusing on energy conservation and consumption reduction and improving management efficiency. On the other hand, many private capital have transformation needs, and they are also consciously acquiring some heating enterprises.

During the implementation of the project, we also contacted and learned about various heating network automatic control manufacturers in the heating field. Therefore, although we can't say that we are heating professionals, we can also dig deep into the field of operating charge management. But why is it so difficult to do heating management software? I think the main reason is that the industry itself is lack of norms and standards, and cannot be quantified as water and electricity. Heating regulations are basically one policy for one city, and cities interpret and implement similar policies and regulations differently. Without standardization, the projects have become customized and the customers have become experimental fields without specialization. The charging software is carrying the banner of standardization and specialization of heating management software in such a difficult situation.

Timely. In many places, semi-automatic manual operation is required. For example, the software company needs to send someone to the site to carry forward the accounts manually for more than a week before charging for heating every year. In particular, statistics, one query for each time is two hours, and the findings are not accurate. Some words may be exaggerated, but from the side it also shows the strong appeal and dissatisfaction of the business department. It is a lesson from the past and a teacher for the future. I think we also learned from our peers to move forward at the beginning. Now the friend company has been unable to upgrade its own software, and can only completely overthrow and start again, which is the trigger for Datong Thermal to change software. After a comprehensive review of the project, Datong Thermal has experienced a baptism of informatization, and the budget and standard of the software and hardware of the project are both high, so it must put forward high requirements for us. In addition, the project is started early, and the company is usually very busy in September and October, so it needs to complete the online in three or four months.

In the southeast, northwest and northwest, four business halls are under the management of the head office, which are Xicheng, Nancheng, Beicheng and Huadu business halls. Each business hall has 6-8 toll computers, and each computer needs to install a virtual desktop to log in to the system. In addition, the operating system needs to be redone for computers that cannot be installed. In addition, each branch company needs to have 1-2 computers to use the system, the computer department, the financial department, etc., so we need to install about 80 remote desktops. At that time, there were only 3 people on the site, which was the biggest when we thought about it. Fortunately, the brothers at the information office of Datong Heat helped us a lot, and Director Xu arranged vehicles for us, so that we would not be exhausted in the battlefield. In the past two years, due to the strong promotion of enterprises to issue electronic invoices by the state, Datong Thermal Power has also fully switched from paper invoices to electronic invoices this year. From the perspective of environmental protection, it is beneficial to the country, the people and the environment. However, since it was the first year of use, we also suffered from a lot of pressure. Later, the facts also proved that my concern was not superfluous. The technology docking with us is one of the two major domestic tax control system providers: Aerospace Information Co., Ltd. In April, we got the interface document of TravelSky, but the development of the interface can only be carried out after the overall architecture of the charging system is set up, so the tax control interface will be completed by the end of July.

Jiangsu Toll software There has never been such a big fight on other projects, because the magnitude of data cannot be reached. This time, we have organized a special team to be responsible for the performance test and optimization of Datong Thermal. The test is divided into performance troubleshooting stage and stress test stage. Performance troubleshooting stage: test all the functions of the system according to the test cases, find out the functions that lead to the increase of system resources and slow response, record them, and optimize the performance problems exposed in this stage. Stress test phase: perform concurrent stress test on common functions. In this phase, we focus on several main performance indicators: response time, throughput, and system resource consumption. First, the common functions that need stress testing are determined and the test scripts are sorted out. Determine the test concurrency of 5,10,15,30,50 according to the actual use of the customer, and simulate 5010015030500 people using the system at the same time. Lock the functions with performance problems according to the concurrency test results, and determine how to allocate the resources of each virtual machine and how many Tomcat clusters to create. On site training At the beginning of August, Director Xu called me to the office to discuss the system training.