Multimedia electronic map

Abstract

The invention discloses a multimedia electronic map. The multimedia electronic map comprises a projection screen, a projector, a main control computer, an infrared camera and a video collection card; the projector is arranged in front of the projection screen in a suspending mode and used for projecting the electronic map on the projection screen; the main control computer is connected with the projector and used for playing the electronic map; the infrared camera is arranged in front of the projection screen in a suspending mode and used for shooting click operation action on the electronic map which is formed on the projection screen of people; the video collection card is connected with the infrared camera and used for performing analysis processing on data collected by the infrared camera to obtain signals which can be identified by the main control computer; the video collection card is connected with a PCI (Peripheral Component Interconnect) slot of the main control computer. Accordingly, the multimedia electronic map has the advantages of being simple in structure, reasonable in design, convenient to operate, high in intelligent degree, visual and vivid, energy-saving and environmentally-friendly, strong in practicability and wide in application range.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to a multimedia electronic map. Background technique [0002] When large-scale events are held in large venues such as museums and gymnasiums, how to safely guide tourists into and out of the venue is a very important link. If you can know the specific geographical location of each destination in advance and know the best path to your destination, you can save a lot of time and bring a lot of convenience to the venue manager, and a lot of people will be less. The verbal consultation route can save the time of the venue manager, so that he can have time to do other more things, which also brings convenience to the venue manager to perform maintenance and remove obstacles. In the prior art, mostly paper maps are posted at the entrance of the venue and in the venue, so that some careless tourists are not easy to see, and if the venue is very large, the paper map will be very large...

AI Technical Summary

Problems solved by technology

In the prior art, mostly paper maps are posted at the entrance of the venue and in the venue, so that some careless tourists are not easy to see, and if the venue is very large, the paper map will be very large, which is not convenient for tourists. It is not intuitive enough to check the route of your own destination; there is also a paper map distributed to tourists at the entrance of the venue. In this way, although tourists can view the map anytime and anywhere, it brings waste of paper. Tourists throw away the map at will, which will also bring environmental pollution, and also bring more cleaning work to the cleaning staff of the venue

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