CN203300023U

CN203300023U - Dual-code-system remote control system

Info

Publication number: CN203300023U
Application number: CN2013201988194U
Authority: CN
Inventors: 陈小尘
Original assignee: DAWNSUN ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: DAWNSUN ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-04-18
Filing date: 2013-04-18
Publication date: 2013-11-20
Anticipated expiration: 2023-04-18

Abstract

The utility model discloses a dual-code-system remote control system. The dual-code-system remote control system is characterized by comprising a remote control and a remote control signal receiving device; the remote control is internally provided with a button module for emitting a command signal, a first controller, an encoding module for encoding the command signal and a signal emitting module which are sequentially connected; the first controller is also connected with a public and private code selection module for selecting the encoding format; the remote control signal receiving device is internally provided with a signal receiving module; and the signal emitting module and the signal receiving module are connected wirelessly. The dual-code-system remote control system provided by the utility model controls remote control equipment through adding two encoding formats including a public code and a private code in the remote control system, not only meets requirements of users, but also improves the production efficiency of manufacturers.

Description

A kind of dicode system telechirics

[technical field]

The utility model relates to a kind of dicode system telechirics.

[background technology]

In present family expenses telechirics, mainly use telepilot, infrared remote control and the wireless remote control of two kinds of forms.

Infrared remote controller (IR Remote Control) is that to utilize wavelength be the remote control equipment that near infrared ray between 0.76～1.5 μ m carrys out the transfer control signal, and infrared remote control system commonly used generally minute transmits and receives two parts.

Radio remote controller (RF Remote Control) is the remote control equipment that utilizes radio signal to control, and after control signal is received by the receiving equipment in a distant place, can control or drive corresponding machinery or electronic equipment, complete operation.

The coded system that wireless remote control is commonly used has two types, and namely fixed code and rolling code are two kinds, and rolling code is the upgraded product of fixed code, and at present all occasions that has confidentiality to require, all use rolling coding to carry out the signal transmission.

In the normal domestic use telechirics, generally adopt the coded system of fixed code, fixed code is that receiving end and transmitting terminal have a fixing address scrambler, when both geocodings are consistent, just can connect communication; Normally 4～8 of existing fixed code bits of coded, the state of every have 0,1 two states or 0,1, unsettled three kinds of states, adopt the coding of 4 bits of coded+0,1 two states, and its address adds up to 2 ⁴=16 groups; Adopt the coding of 8 bits of coded+0,1, unsettled three kinds of states, its address adds up to 3 ⁸=6561 groups.

From the angle that the user uses, use the telechirics of 16 group address sums, the probability of its repetition is up to 6.25%, and the as easy as rolling off a log phenomenon that interferes with each other that produces because of repeated code, bring inconvenience to the user; So concerning the user, sum more many telechiricss of more avoiding in address interfere with each other the generation of situation.

From the angle of production firm, use the telechirics of 6561 group address sums, no doubt easily meet user's demand, but also further increase in difficulty and the complexity of its production, to the manufacturer, brought certain inconvenience equally; So concerning production firm, the address sum is more few more can guarantee the smooth and easy of activity in production.

[utility model content]

The utility model has overcome the deficiency of above-mentioned technology, a kind of dicode system telechirics is provided, by in telechirics, adding simultaneously public code and two kinds of coded formats of private code, remote control equipment has been controlled, both met consumers' demand, also improved the production efficiency of producer simultaneously.

For achieving the above object, the utility model has adopted following technical proposal:

A kind of dicode system telechirics, include telepilot 100 and remote control signal receiver 200, in described telepilot 100, be provided with and be connected with in turn be used to the key-press module 1 that sends command signal, the first controller 2, coding module 4 and signal emission module 5 for command signal is encoded, described the first controller 2 also is connected be used to the public and private code of selecting coded format and selects module 3, in described remote control signal receiver 200, be provided with signal receiving module 6, described signal emission module 5 and signal receiving module 6 are by wireless connections.

In described signal receiving device 200, also be provided with signal receiving module 6 and be connected with in turn decoder module 7, second controller 8 and the circuit control module 9 for the rear push button signalling of encoding is decoded.

Described circuit control module 9 is remote control ceiling fan, lamp or telecontrol electronic switch.

The beneficial effects of the utility model are:

1, the utility model uses two kinds of coded formats to carry out remote control control, has improved the antijamming capability of family expenses formula telechirics.

2, the utility model has solved the Complicated Flow problem in the production run, has also reduced production difficulty simultaneously, has improved production efficiency.

3, simplicity of design practicality of the present utility model, be applicable to the field that other avoid repeated code to disturb.

[accompanying drawing explanation]

Fig. 1 is structural representation of the present utility model.

[embodiment]

Below in conjunction with accompanying drawing and embodiment of the present utility model, be described in further detail:

As shown in Figure 1, a kind of dicode system telechirics, include telepilot 100 and remote control signal receiver 200, in described telepilot 100, be provided with and be connected with in turn be used to the key-press module 1 that sends command signal, the first controller 2, coding module 4 and signal emission module 5 for command signal is encoded, described the first controller 2 also is connected be used to the public and private code of selecting coded format and selects module 3, in described remote control signal receiver 200, be provided with signal receiving module 6, described signal emission module 5 and signal receiving module 6 are by wireless connections.

At first the user sets 3 pairs of systems of public and private code selection module and selects public/private code coded format, and wherein, when public and private code selected module 3 to be set as public yard preference pattern, telepilot can be controlled the equipment that uses public code form transmission data; When public and private code selected module 3 to be set as private code preference pattern, telepilot can only singlely use the equipment that private code form transmits data to control.

Then, when the user touches key-press module 1, the first controller 2 detects command signal automatically, and according to public and private code, select the signal of module 3 in coding module 4, to command signal, to carry out the information coding of public code/private code the information of each instruction, by radiating circuit, launch again, complete the emission process of transmitting terminal.

When the signal receiving module 6 in signal receiving device 200 receives from the command signal of telepilot 100,7 pairs of command signals of decoder module are decoded and are operated by 8 pairs of circuit control modules 9 of second controller, such as second controller 8, according to decoded command signal, ceiling fan are carried out to air rate adjustment or pattern conversion etc.

Wherein, in coding module 3 and decoder module 7, be provided with public code form and private code form.

But the public code of telepilot 100 choice for uses or private code; In like manner signal receiving device 200 also can be selected a kind of coded format in public code or private code is responded and carries out by the operation of regulation, when signal receiving device 200 is selected public code, can use to all remote controller response and the execution of public code, when signal receiving device 200 is selected private code, only can be to remote controller response and an execution of using private code.

Claims

1. dicode system telechirics, it is characterized in that: include telepilot (100) and remote control signal receiver (200), in described telepilot (100), be provided with the key-press module (1) that is connected with in turn be used to sending command signal, the first controller (2), for coding module (4) and the signal emission module (5) that command signal is encoded, described the first controller (2) also is connected be used to the public and private code of selecting coded format and selects module (3), in described remote control signal receiver (200), be provided with signal receiving module (6), described signal emission module (5) and signal receiving module (6) are by wireless connections.

2. a kind of dicode system telechirics according to claim 1, is characterized in that in described signal receiving device (200) also being provided with signal receiving module (6) and be connected with in turn decoder module (7), second controller (8) and the circuit control module (9) for the rear push button signalling of encoding is decoded.

3. a kind of dicode system telechirics according to claim 2, is characterized in that described circuit control module (9) is remote control ceiling fan, lamp or telecontrol electronic switch.