Remote remote bid evaluation is to rely on Internet information technology, so that bid evaluation experts in different regions can complete the project bid evaluation remotely by starting and scoring online at the same time through a specially developed online bid evaluation system. Specifically, during bid evaluation, bid evaluation experts realize barrier-free communication through remote video interactive system, online scoring, bid evaluation results and bid evaluation reports are automatically generated by the system, and bid evaluation experts from two places (or more places) confirm the results through the electronic signature in the CA digital certificate. After the bid evaluation, the system automatically uploads the monitoring video during the bid evaluation period to the big data center, leaving traces all the time, which can be traced back.

Its advantages can be summarized as follows:

First, remote remote bid evaluation adopts online access to bidding documents and online submission of bidding documents, online bid opening and online bid evaluation, synchronous transmission and storage of audio and video during the evaluation process, real-time online communication and online scoring by experts. The bid evaluation results are automatically generated by the system, and the bid evaluation experts from two places (or more places) confirm the results through the electronic signature in the CA digital certificate.

Second, the remote remote bid evaluation geographically isolates the tenderee, bidder and bid evaluation experts, which reduces the interference of human factors and effectively solves the tender (procurement) intractable problems such as "familiar faces", "old relationships", "standing committee members of judges" and "bid rigging".

thirdly, the remote remote bid evaluation can randomly select the bid evaluation experts from the provincial comprehensive libraries in two places (or more places), so as to realize the sharing of resources and solve the problem of insufficient resources of bid evaluation experts in a certain place or city or county.

fourth, the industry supervision department or the comprehensive supervision department can monitor the whole process of the bid opening and evaluation project by video online, and can also retrieve the bid opening and evaluation monitoring information from the big data center afterwards, which improves the supervision efficiency.