GHEORGHIU EUGEN,GHEORGHIU EUGEN,POLONSCHII CRISTINA,POLONSCHII CRISTINA,BRATU DUMITRU,BRATU DUMITRU
申请号：
RO201100294
公开号：
RO128065B1
申请日:
2011.04.04
申请国别(地区):
RO
年份:
2015
代理人:
摘要：
The invention relates to a device and a method for monitoring the quality of an aquatic environment by analyzing the fish behaviour revealed by the dynamics of the positions thereof in a pool, the positions being determined by means of ultrasounds. The device claimed by the invention consists of a unit (1) controlling a network of ultrasound sensors (2) which is mounted in a pool (3) containing fish, said pool being provided with means (21, 30, 31, 32, 33, 34, 35) known per se, which ensure optimal life conditions, the positions of the fish in the pool, determined by means of the ultrasound sensors (2) are acquired by the control unit (1) at optimal time intervals and are transmitted to a computer (5) which analyzes the acquired signals. The monitoring method claimed by the invention consists in determining, at each moment, the fish positions in a pool, by means of a network of sensors controlled by a control unit which transmits the positions to a computer where there are determined some relevant parameters such as, for example: center of mass corresponding to the fish positions or the variation of the centre of mass which is modified depending on the water quality in the pool.Invenţia se referă la un dispozitiv şi la o metodă de monitorizare a calităţii unui mediu acvatic, prin analiza comportamentului peştilor, relevat de dinamica poziţiilor acestora într-un bazin, poziţiile fiind determinate cu ajutorul ultrasunetelor. Dispozitivul conform invenţiei este alcătuit dintr-un bloc (1) de comandă şi control ale unei reţele de senzori (2) de ultrasunete care este montată într-un bazin (3) cu peşti prevăzut cu mijloace (21, 30, 31, 32, 33, 34, 35) în sine cunoscute, care asigură condiţii optime de viaţă, poziţiile peştilor din bazin, determinate cu ajutorul senzorilor (2) cu ultrasunete, sunt achiziţionate de blocul (1) de comandă şi control la intervale de timp optim alese, şi sunt transmise unui calculator (5) care analizează semnalele achiziţionate. Metoda de mo
