CN102568177A - Radio frequency remote control - Google Patents

Abstract

The invention discloses a radio frequency remote control, which comprises a user operation module, a master controller, a radio frequency (RF) transceiving module and a button switching module, wherein the output end of the user operation module is connected with the input end of the master controller, the output end of the master controller is connected with the RF transceiving module, and the button switching module is connected with the master controller. The radio frequency remote control is provided with three working modes, namely a user mode, a shop mode and a factory mode, and the button switching module selects and arranges the working modes. When the user mode is selected, the radio frequency remote control is only matched with one terminal device in binding mode and can only control the terminal device matched with the radio frequency remote control in binding mode. When the shop mode is selected, the radio frequency remote control can be matched with a plurality of terminal devices simultaneously in binding mode and can control a the plurality of terminal devices matched with the radio frequency remote control in binding mode. When the factory mode is selected, the radio frequency remote control is only matched with one detector in binding mode. The radio frequency remote control can be selected to be in corresponding working modes through button switching in different occasions.

Description

RF remote

Technical field

The present invention relates to a kind of telepilot, relate in particular to a kind of RF remote, belong to the remote control equipment technical field with multiple mode of operation.

Background technology

At present; There has been telepilot to replace the traditional infrared telepilot on the market based on radio frequency (radio frequency) technology; Infrared Ray Remote Control Technology is the most significantly limited to and need be connected in sight exactly, almost can not block, a little less than this feasible connection becomes and is highly brittle.RF (radio frequency, radio-frequency technique) telepilot then is the telepilot that can in effective range, control the terminal everywhere, promptly need not the receiver over against receiving end, and the penetrable barrier of the transmission signals of telepilot.

But present RF telepilot all has only a mode of operation under various workplaces.And in fact our function that when each different occasions, needs is different, and for example: in the shop, be used for the telepilot demonstrated, need bind pairing simultaneously with many station terminals equipment, promptly a telepilot can be controlled many station terminals equipment; The telepilot of using in the family only needs a telepilot and a station terminal equipment to bind pairing, to prevent to interfere with each other between the telepilot situation that telepilot has been controlled the terminal device that should not control that occurs; Before the telepilot of plant produced dispatches from the factory, need the quality of test telepilot, whether promptly test its each functional module qualified.Therefore, the RF telepilot under the different operating occasion should possess the different working pattern, and to adapt to different requirement, this is a technical problem demanding prompt solution.

Summary of the invention

The object of the present invention is to provide a kind of RF remote, can select corresponding work mode according to the different occasions demand.

the object of the invention is achieved through following technical scheme:

A kind of RF remote comprises user's operational module 101, master controller 102, RF transceiver module 103, button handover module 104; The output terminal of user's operational module 101 links to each other with the input end of master controller 102; The output terminal of master controller 102 links to each other with RF transceiver module 103; Button handover module 104 links to each other with master controller 102; RF remote is provided with user model, shop mode and three kinds of mode of operations of factory mode, and said button handover module 104 selects to be provided with mode of operation; When selecting user model, RF remote only matches with a station terminal apparatus bound, can only control the terminal device that said binding was matched; When selecting shop mode, RF remote can match with many station terminals apparatus bound simultaneously, can control the terminal device that one or more said binding was matched; When selecting factory mode, telepilot is only bound pairing with a detector.

A kind of RF remote packet loss method of testing, this method may further comprise the steps:

Telepilot is through N preset in RF transceiver module router packet, and N is set between 100～1000, opens the RF transceiver module behind the intact packet of every transmission, waits for receiving answer signal;

Detector whenever receives a packet, sends it back an answer signal;

After telepilot receives answer signal, note the answer signal number M of receiving;

After N packet transmission finished, telepilot sent to detector with the answer signal number M of noting through the RF transceiver module;

Detector calculates the numerical value of (N-M)/N, and this numerical value is the packet loss of telepilot.

The object of the invention can also further realize through following technical measures:

Aforementioned RF remote, wherein user's operational module 101 comprises button control module 302, mouse module 301.

Aforementioned RF remote, wherein user's operational module 101 comprises button control module 302, keyboard load module 303.

Aforementioned RF remote, wherein user's operational module 101 comprises button control module 302, keyboard load module 303, mouse module 301.

Compared with prior art, the invention has the beneficial effects as follows: the invention provides a kind of RF remote, can under different occasions, switch the selection corresponding work mode through button with multiple mode of operation.When selecting user model, each telepilot can only be controlled a terminal device that matched with its binding, to prevent other terminal device of telepilot maloperation; When selecting shop mode, telepilot can be controlled the terminal device that one or more and its binding was matched, and conveniently in the shop, demonstrates to the client; When selecting factory mode, telepilot can only be bound pairing with a detector, interferes with each other when preventing to test, and factory mode can also be tested the packet loss of telepilot simultaneously, with check telepilot quality.

Description of drawings

Fig. 1 is the structured flowchart of RF remote of the present invention;

Fig. 2 is the multiple working mode change synoptic diagram of the present invention;

Fig. 3 is the structured flowchart of the specific embodiment of the invention;

Fig. 4 is the software flow pattern of the specific embodiment of the invention;

Fig. 5 is a packet loss of the present invention testing software process flow diagram.

Embodiment

Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.

As shown in Figure 1, the present invention includes user's operational module 101, master controller 102, RF transceiver module 103, button handover module 104; The output terminal of user's operational module 101 links to each other with the input end of master controller 102; The output terminal of master controller 102 links to each other with RF transceiver module 103; Button handover module 104 links to each other with master controller 102; As shown in Figure 2, RF remote is provided with user model, shop mode and three kinds of mode of operations of factory mode, and said button handover module 104 selects to be provided with mode of operation; When selecting user model, RF remote only matches with a station terminal apparatus bound, can only control the terminal device that said binding was matched; When selecting shop mode, RF remote can match with many station terminals apparatus bound simultaneously, can control the terminal device that one or more said binding was matched; When selecting factory mode, telepilot is only bound pairing with a detector.

Specific embodiment of the present invention is as shown in Figure 3; RF remote user operational module 101 comprises button control module 302, keyboard load module 303, mouse module 301, and said button control module 302, keyboard load module 303, mouse module 301 link to each other with master controller 102.Said master controller 102 is the mouse pointer signal with the position digital conversion of signals that mouse module 301 produces, and carries out coding and transmitted to said RF transceiver module 103 together with the control signal of button control module 302 generations and the input signal of keyboard load module 303 generations.

The software control implementation procedure is as shown in Figure 4, may further comprise the steps:

Step S401: telepilot powers on the back through button handover module 104 selection mode of operations;

Step S402: if select user model, then telepilot can only match with a station terminal apparatus bound simultaneously; If the selection shop mode, then telepilot can be bound pairing with one or more terminal device simultaneously; If when selecting factory mode, telepilot can only be bound pairing with a detector simultaneously, and factory mode also comprises packet loss test function module simultaneously, and user model and shop mode do not comprise this functional module;

Step S403: carry out and bind after pairing or the packet loss test, master controller 102 is opened external interrupt;

Step S404: open that external interrupt is laggard goes into sleep pattern, wait for that external interrupt triggers;

Step S405:, when external interrupt produces, then wake master controller 102 up as user's operation signal;

Step S406: close external interrupt;

Step S407: master controller 102 judges whether new task, then opens external interrupt again if not new task and goes forward side by side into sleep pattern, waits for new down trigger;

Step S408: if new task, then carry out the task inquiry, what check that the user operates is mouse module, button control module or keyboard load module;

Step S409: with the user's operation signal that inquires by number being the RF form according to mouse pointer signal, button control signal or keyboard input signal sorting code number;

Step S410: the packet after will encoding sends to the RF sending module.

The method of testing of RF remote packet loss is as shown in Figure 5, and this method may further comprise the steps:

Step S501: telepilot is opened the RF sending module;

Step S502: telepilot is through N preset in RF transceiver module router packet, and N is set between 100～1000;

Step S503: open the RF transceiver module behind the intact packet of every transmission, wait for receiving answer signal;

Step S504: detector whenever receives a packet, sends it back an answer signal;

Step S505: after telepilot receives answer signal, note the answer signal number M of receiving;

Step S506: after N packet transmission finished, telepilot sent to detector with the answer signal number M of noting through the RF transceiver module;

Step S507: detector calculates the numerical value of (N-M)/N, and this numerical value is the packet loss of telepilot.

Except that the foregoing description, the present invention can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.

Claims (5)

1. a RF remote comprises user's operational module (101), master controller (102), RF transceiver module (103), button handover module (104); The output terminal of said user's operational module (101) links to each other with the input end of master controller (102); The output terminal of master controller (102) links to each other with RF transceiver module (103); Said button handover module (104) links to each other with master controller (102); It is characterized in that said RF remote is provided with user model, shop mode and three kinds of mode of operations of factory mode, said button handover module (104) is selected to be provided with to mode of operation; When selecting user model, RF remote only matches with a station terminal apparatus bound, can only control the terminal device that said binding was matched; When selecting shop mode, RF remote can match with many station terminals apparatus bound simultaneously, can control the terminal device that one or more said binding was matched; When selecting factory mode, telepilot is only bound pairing with a detector.

2. RF remote as claimed in claim 1 is characterized in that, said user's operational module (101) comprises button control module (302), mouse module (301).

3. RF remote as claimed in claim 1 is characterized in that, said user's operational module (101) comprises button control module (302), keyboard load module (303).

4. RF remote as claimed in claim 1 is characterized in that, said user's operational module (101) comprises button control module (302), keyboard load module (303), mouse module (301).

5. the packet loss method of testing of RF remote as claimed in claim 1 is characterized in that, this method may further comprise the steps:

Telepilot is through N preset in RF transceiver module router packet, and N is set between 100～1000, opens the RF transceiver module behind the intact packet of every transmission, waits for receiving answer signal;

Detector whenever receives a packet, sends it back an answer signal;

After telepilot receives answer signal, note the answer signal number M of receiving;

After N packet transmission finished, telepilot sent to detector with the answer signal number M of noting through the RF transceiver module;

Detector calculates the numerical value of (N-M)/N, and this numerical value is the packet loss of telepilot.

Images