Amplifier antenne wifi puissante
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Amplifier antenne wifi puissante
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Ref document number : Country of ref document : EP. Kind code of ref document : A1. Ref country code : DE. The invention relates to one or more IP cameras connected in a network, operating on battery in a shielded housing connected to several accessories in order to communicate visually and vocally via a wifi network between the ground operators and the crane operator in the cab of his tower crane.
Field of use; Tower crane, telescopic crane, mobile crane, freestanding crane pontoon, cable crane on a bulk carrier, construction, demolition, handling, civil works, video surveillance. One or more IP cameras connected to the network, operating on battery in a shielded box connected with several accessories to communicate visually and vocally via a wireless network between the ground workers and the crane operator in his cabin in his tower crane.
Fonctionnement ; Operation. The object of the present invention is to improve safety in the movements of loads with any type of crane using a video surveillance system with duplex sound. The wireless camera contained in a weathertight shielded housing is suspended on the haulage of any type of crane with the lens of the camera facing down p. The camera is connected to a router that communicates directly with a second modem router that is attached to the cart of the crane truck.
The router is always perpendicular to the camera and facing the crane operator, so the signal from the Wi-Fi router relay a video transmission and audlo from the camera to a touch pad, smartphone or computer without physical interference, p.
An additional camera can be connected to the network on the boom of the crane at the modem router to get an overview of the working area, p. This should allow the crane operator to maneuver safely in areas where he can not see and to ensure better communication with the ground staff. The crane operator can control the led lighting if necessary and if necessary on the control of the tablet or smartphone or computer, p. This can illuminate a large working area in the vertical position of the crane.
The object of this invention is to provide better safety in maneuvers carried out with any type of crane. Avoids bad maneuvers dictated to the crane operator who works without visual and endanger the safety of each other. The crane operator can clearly see if the coupling is safe. Communication between the crane operator and the responders is improved, the work done faster and improves the well-being at work of the crane operator who can work without being guided in places where He no longer has visual and can work alone and without stress,.
The radios walkie-talkie on site are with the gestures of the hand the only mantains to communicate with the crane operator, but the rain makes the radios out of use or to operate the radio must always press the button of this one which handicaps and deprives the worker of a hand This forces the yards to have a man exclusively to guide the crane operator while he could perform other tasks.
H : sortie audio - H: audio output -. I : sortie audio - I: audio output -. A : alimentation 12 stabiliser A: supply 12 stabilize. B : sortie antenne wifi B: wifi antenna output. F: exit J45 General manual switch to open or close the power of the camera and the audio amplifier and the router.
Description Description. Communication Communication. Description du modem Description of the modem. S Revendication S Claim. Airtight, weather-proof, rain-proof, windproof, weather-proof housing containing a battery, a networked camera with a radio antenna wifi and an audio amplifier and a voltage stabilizer. On the outside of the sealed, weather-resistant, weatherproof housing are two weather-resistant loudspeakers and a weatherproof and frost-resistant LED and microphone and5 a weather-resistant antenna and rain-proof antenna , age!
Cables that, when they connect electricity, charge the battery see diagram wifi camera page The battery supplies electricity, electrical cables, fuses and the voltage stabilizer see wiring diagram wifi camera page The voltage stabilizer stabilizes the voltage and supplies electricity to the power supply terminals of the camera and the audio amplifier volr electrical diagram camera wifi page.. The camera connect in network and supplied with electricity transmits on a radio frequency wifi by means of the radio antenna, video images and sound audio.
The video images and audio sound are received by a modem router set perpendicular to the crane cart and sent to the driver of the crane on a tablet or computer connect by-frequency radia [wifi]. The modem router acts as a link bridge between the camera and the computer or tablet connect network see operation in practice p. The camera connect in network wifi transmits electrical signals to the audio amplifier with electric cables. The electrical signals received by the audio amplifier come from the driver of the crane who gives instructions to the speaker on the floor vocally to the microphone included in the computer or tablet that are connected to a network wireless transmits by radio frequency instantly ie it transforms into electrical signals to the modem router that serves as a relay so that the camera network connect the receiver and transfer to the audio amplifier.
The audio amplifier receives electrical signals from the camera by electrical cables and transmits it by electrical cables to the loudspeakers. The camera connect to the network receive electrical signals from the microphone, connect with a cable electrlque. The microphone is placed outside the airtight housing and is weatherproof rain, snow and gei.
The microphone will connect the camera in network with an electric cable, send electrical signals to the said connected camera in network see point 1 claim , which transmits them to the modem router that relay it to the high bettors of the computer or to tablet connect to the network that are in the crane operator's cabin,. In this way the crane operator hears the indications of the speakers who are stupid. The signals come from the voice prompts issued by the speakers to communicate instantly with the crane operator who is in his high altitude,.
The network connected camera can transmit video even in the dark thanks to LEDs embedded in the camera lens, so the crane operator can clearly visualize the indications of the interveners to oneself in the dark and without illumination not included,. The crane operator can control from his computer or connected tablet network, the ignition or extinction of a powerful lighting L. D was able to illuminate a perimeter of 8 meters in diameter on the ground to a height of 20 meters. The command is carried out from the program interface of the application of the camera connected in network from a computer or a tablet connected in this same network.
The ifi network on which the camera and the modem router and the computer and the table are connected together on one and the same network. The modem router serves as a bridge between the additional connected cameras as described in point 1 of the claims and the computer or tablet connected in this same network.
The hermetic enclosure of the modem router consists of a battery and a voltage stabilizer and a modem router and a heating and a fan against frost and a thermostatic switch for heating and a circuit breaker and two fuses and electrical cables connected according to the wiring diagram page The box mentioned above must be attached to the boom carriage of a tower crane, on a telescopic crane it must be fixed on the tip of the telescopic mast,. The modem router is powered by a battery by electric cables: see electrical schematic.
The battery is electrically charged with electric cables on the battery terminals with their respective polarity and voltage: see circuit diagram modem router for the battery. The modem router is protected in an airtight box of frost, rain and snow, 29, The antenna of the modem router wifi is fixed on the outside of the box facing the antenna of your camera which is fixed on the hauling of the crane one is perpendicular to the other.
The antenna of the modem router is weathertight to rain, frost and wind. The hermetic enclosure of the modem router consists of a battery and a modem router and heating and a fan and a thermostatic switch for heating against frost and a switch cut electrical and two fuses and electric cables refed according to the electric diagram page The battery is connected with electrical cables to the terminal of the battery according to the wiring diagram for charging with an external power supply.
BEB1 en. WOA1 en. Device for improving the visibility of the crane operator, in particular for tower cranes. USB2 en. Mobile surveillance and security system, surveillance and security system having a mobile surveillance and security unit, and methods of operating the same.
JPA en. CNU en. KRB1 en. USA1 en. Voice activation of automation attachment utilized with existing parasols or umbrellas. CNA en. Security platform system implementing plug-and-play function of surveillance control device.
CNY en. KRA en. An image recording system for a vehicle by cooperating with cctv and the method thereof. Ep: the epo has been informed by wipo that ep was designated in this application. Ref document number : Country of ref document : EP.
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Retail shops do not sell such walkie talkies as there is a programming required so you should approach businesses that sell radio equipment. If there is no sight obstruction, the long distance walkie talkies can reach up to 65 miles. GMRS channels have longer range due to their higher Wattage use. Additionally, it comes with two channels and other features that make it a worthwhile investment. US Seller. Please contact us for a custom rental quote!
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LED panels are more of a challenge, but if you took a portable radio to a lighting shop with a display you might be able to find a solution. Ikea … Speakers. Jul 29, Jan 9, London, UK. Source: i. In an ASKAP survey taken between April and August , the strange signal appeared 13 times, never lasting in the sky for more than a few weeks, the Amy.
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Search Products:. Arduino nano hc With one pair of transmitter and receiver, the modules will only work communicating data one-way, however, you would need two pairs Requirements: 2 Arduinos Uno,Nano,Mega, etc supported 2 NRF24LO1 Radio Modules 1 or more input devices microphone, ipod, etc 1 or more output devices speaker, amplifier, etc Setup: 1. In this article, we will learn how to use these sensors, how to connect to Arduino Uno, Mega, or Nano boards correctly, and which libraries to use for writing a sketch. Connect your computer to the HC module.
Ganancia nominal de 2. Lo que se ajusta al techo es plano. Built-in new crystal-clear technology to filter out cellular and FM signals resulting in clearer picture, low noise and HD sound quality. Try to switch the amplifier mode and search the TV channels again to find the most suitable mode for your location so that the antenna is in the best receiving state.
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