Road surface recognition system used for environmental sanitation sweeper

Abstract

The invention provides an environmental sanitation sweeper road surface operation automatic recognition control system. The system comprises a binocular camera, a dust sensor, a temperature sensor, alight source brightness compensation controller, a computer, a washing and sweeping rotary disc, a water pump water outflow nozzle and a chassis engine ECU, all of which are connected with an environmental sanitation sweeper controller through a bus. A photosensitive sensor and a compensation light source are connected with the light source brightness compensation controller through the bus. The system has the beneficial effects that the defects that a current environmental sanitation sweeper is low in automation degree, single in operation mode, large in device and fuel consumption and the like are effectively overcome, intelligent sweeping is achieved, a sweeping effect is improved, and labor cost is saved; and the labor burdens of an environmental sanitation sweeper worker can be reduced, sweeping efficiency and sweeping quality are improved, a resource saving effect can be achieved as well, an environmental sanitation sweeper is efficiently used, and the competitiveness of the product is improved.

Description

technical field [0001] The patent of the present invention relates to a road surface recognition system for a sanitation sweeper, in particular to a sanitation sweeper and a special vehicle-mounted road recognition system. Background technique [0002] At present, when the sanitation vehicles on the market are cleaning the road surface, the rotation speed of the cleaning turntable and the pressure of the water pump nozzle are fixed. [0003] That is, when the number of rubbish such as stones, leaves, etc. on the road surface changes, the speed of the cleaning turntable of the sanitation vehicle remains constant; when the number of road dust and the temperature of the road surface change, the pressure of the nozzle of the sanitation vehicle also remains constant. [0004] The disadvantage of the above-mentioned technology is that on the one hand, when the number of rubbish such as stones and leaves on the road surface increases, the constant rotary table cleaning speed is eas...

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Problems solved by technology

[0004] The disadvantage of the above-mentioned technology is that on the one hand, when the number of rubbish such as stones and leaves on the road surface increases, the constant rotary table cleaning speed is easy to clean.

[0005] Conversely, when the number of rubbish such as stones and leaves is small, it is easy to cause a waste of energy and power for the car; on the other hand, when the temperature of the road surface is high and there is a lot of dust in the air, the constant pressure of the water pump nozzle will cause road cleaning. When there is too much dust, on the contrary, when the road surface temperature is low and there is less dust in the air, the constant pressure of the water pump nozzle will easily cause the waste of vehicle water resources

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