Wireless router having rain alarming function
A wireless router and router technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve the problems of no fire alarm reminder function, high transmission power, weak transmission power, etc., to reduce the signal superposition area and the degree of intelligence High, simple structure effect
Inactive Publication Date: 2017-05-24
NANJING HAIYIN COMM EQUIP CO LTD
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Problems solved by technology
[0002] The existing wireless routers have low power due to the limitation of radiation intensity. When the signal penetrates obstacles, the transmission power is weak, and it is not easy for the user terminal to connect to the network. For example, in the home environment or office environment, due to the wall In some locations, user terminals such as mobile phones or computers cannot connect to the wireless network. The existing solution is to increase the transmission power of the wireless router so that the wireless signal also has a strong power after penetrating obstacles. signal, but due to its high transmission power, it will be exposed to high electromagnetic pollution
Another method is to connect multiple routers in series for relay transmission. Although it solves the problem of high electromagnetic pollution, because it is relay transmission through routers, there are many overlapping areas of transmission signals, which is very easy to cause waste of resources.
In addition, the existing wireless line does not have the function of fire alarm reminder, which is not safe
Method used
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[0018] The present invention will be further described below in conjunction with the accompanying drawings.
[0019] A wireless router with rain alarm, such as figure 1 As shown, it includes a main router and a sub-router, and the main router controls the position of the sub-router according to the position of the user terminal and the power of the sub-router, such as image 3 As shown, the main router includes a rectifier circuit, a step-down circuit and a first rain alarm unit connected in sequence, and the first rain alarm unit includes a first rain sensor, a first rain signal control module and a first bell, so The first rain sensor is set on the main router, and the distance between the first rain sensor and the ground is between 0.1-0.5 cm, the first rain sensor is used to detect the content of indoor rain water, and the rain content information Send to the first rainwater signal control module, the first rainwater signal control module controls the first ringing alarm ...
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The invention discloses a wireless router having a rain alarming function. The wireless router comprises a main router and a sub router. The main router controls the location of the sub router according to the location of a user terminal and the power of the sub router. The main router consists of a rectification circuit, a step-down circuit, and a first rain alarming unit, wherein the units are connected successively. The first rain alarming unit includes a first rain sensor, a first rain sigma control module, and a first ringing unit; and the first rain sensor is arranged at the main router. The sub router includes a power supply and a second rain alarm unit that are connected successively; the second rain alarm unit includes a second rain sensor, a second rain signal control module, and a second ringing unit; and the second rain sensor is arranged at the sub router. The wireless router disclosed by the invention has advantages of rain alarming function, low transmitting signal power, reduced signal superposition areas, convenience in usage, and economy and environment protection.
Description
technical field [0001] The invention relates to a wireless router for rainwater alarm, belonging to the technical field of routers. Background technique [0002] The existing wireless routers have low power due to the limitation of radiation intensity. When the signal penetrates obstacles, the transmission power is weak, and it is not easy for the user terminal to connect to the network. For example, in the home environment or office environment, due to the wall In some locations, user terminals such as mobile phones or computers cannot connect to the wireless network. The existing solution is to increase the transmission power of the wireless router so that the wireless signal also has a strong power after penetrating obstacles. signal, but due to its high transmission power, it will be exposed to high electromagnetic pollution. Another method is to connect multiple routers in series for relay transmission. Although it solves the problem of high electromagnetic pollution, ...
Claims
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IPC IPC(8): H04L12/771H04L45/60
Inventor 白秀芝王伟李超
Owner NANJING HAIYIN COMM EQUIP CO LTD