CN204537434U - A kind of infrared remote control system - Google Patents
A kind of infrared remote control system Download PDFInfo
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- CN204537434U CN204537434U CN201520253574.XU CN201520253574U CN204537434U CN 204537434 U CN204537434 U CN 204537434U CN 201520253574 U CN201520253574 U CN 201520253574U CN 204537434 U CN204537434 U CN 204537434U
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Abstract
The utility model provides a kind of infrared remote control system, comprises remote control equipment, control center, at least one forwarding unit and at least one controlled device; Remote control equipment, for sending control information to control center; Control center, generates infrared coding information for conversion controling information, and is forwarded to forwarding unit; Forwarding unit, is arranged on controlled device, obtains infrared code order, and forward infrared code order to controlled device for receiving and extracting infrared coding information; Controlled device, for receiving and performing infrared code order.The utility model adopts the combination of low power consumption protocol and infrared transponder, coordinates forwarding unit computing power inadequate, cannot realize the problem of mating with household electrical appliance by control center.
Description
Technical field
The utility model belongs to telecontrol engineering field, particularly relates to a kind of infrared remote control system.
Background technology
At present, the material and cultural life of people improves day by day, huge numbers of families come into by various household electrical appliance, wherein, most household electrical appliance such as TV, DVD, Set Top Box, air-conditioning etc. have telepilots different separately, people, usually in order to control the telepilot of certain electrical equipment and its correspondence of look round for, like this, bring a lot of inconvenience with regard to giving the life of people.
Prior art designs a kind of universal remote control, can carry out remote control to multiple stage household electrical appliance, solves the awkward problem of multiple telepilot.
But, telepilot, by infrared control household electrical appliance, could realize straighforward operation in the scope that can must receive at receiver of remote-control sytem, the transmission range of existing infrared forward gateway Technology Restriction and infrared signal, as namely partition wall cannot transmit, use very large limitation.
Therefore, prior art existing defects, needs to improve.
Utility model content
For above-mentioned problems of the prior art, the purpose of this utility model is to provide a kind of infrared remote control system.For achieving the above object, the technical solution of the utility model realizes as follows:
A kind of infrared remote control system, comprises remote control equipment, control center, at least one forwarding unit and at least one controlled device;
Remote control equipment, for sending control information to control center; Control center, generates infrared coding information for conversion controling information, and is forwarded to forwarding unit; Forwarding unit, is arranged on controlled device, obtains infrared code order, and forward infrared code order to controlled device for receiving and extracting infrared coding information; Controlled device, for receiving and performing infrared code order.
The utility model increases control center at remote control equipment and controlled device, communicated with forwarding unit by control center, controlled device is controlled again by forwarding unit, thus realize remote control equipment long-distance controlling device, solve a difficult problem for the transmission range of existing infrared forward gateway Technology Restriction and infrared signal.
Preferred further, remote control equipment and control central line communication mode comprise the one in WIFI (WIreless-Fidelity, Wireless Fidelity), Zigbee and BLE (Bluetooth Low Energy, Bluetooth Low Energy).
Preferred further, native system also comprises at least one paired device, for sending unpaired message to forwarding unit.
Preferred further, paired device and forwarding unit pass through infrared communication.
Preferred further, forwarding unit also comprises forwarding unpaired message to control center; Control center also comprises parsing unpaired message, automatically identifies the controlled device mated with unpaired message.
The utility model is by increasing control center, before carrying out remote control to controlled device, first carry out pairing arrange, coordinate transponder computing power by control center inadequate, the problem of mating with household electrical appliance (comprising conventional domestic electrical equipment and intelligent home device etc.) cannot be realized.
Preferred further, forwarding unit comprises wireless communication module, central processing unit, infrared transmission module and infrared receiving module; Wireless communication module is used for carrying out data communication with control center; Central processing unit obtains infrared code order for extracting infrared coding information; The unpaired message that infrared receiving module sends for receiving remote control equipment; Infrared transmission module is used for controlling controlled device according to infrared code order;
Central processing unit also comprises process unpaired message and is sent to control center by wireless communication module.
Preferred further, wireless communication module and control center's communication mode comprise the one in WIFI, Zigbee and BLE.
Adopt low power consumption transmission agreement to carry out exchanges data between the utility model repeating equipment and control center, forwarding unit stand-by time is 1-2.
Preferred further, control center also comprises when user is for active stage, sends and changes sleep cycle order to forwarding unit; Forwarding unit also comprises receiving and performing and changes sleep cycle order, shortens sleep cycle.
In the utility model, control center will according to user's service condition, and self-regulating rotary sends out the length of one's sleep of equipment, makes transponder neither affect Consumer's Experience, can ensure the life-span again.
The utility model solves the transmission range of existing infrared forward gateway Technology Restriction and infrared signal, and as the difficult problem that namely partition wall cannot transmit, and it is inadequate to coordinate transponder computing power by control center, cannot realize the problem of mating with household electrical appliance.In order to reach the function of power saving, the utility model changes the sleep cycle of forwarding unit by control center, makes forwarding unit frequently be in wake-up states, and reducing operation delay and reducing affects power consumption.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the utility model infrared remote control system structured flowchart;
Fig. 2 is the structural representation of a kind of infrared remote control system of the utility model under pairing mode;
Fig. 3 is a kind of infrared remote control system forwarding unit composition of the present invention schematic diagram;
Fig. 4 is the system chart that a kind of infrared remote control system of the utility model controls multiple controlled device.
Drawing reference numeral:
1. remote control equipment, 2. control center, 3. forwarding unit, 31. wireless communication modules, 32. central processing modules, 33. infrared transmission modules, 34. infrared receiving modules, 4. controlled device, 5. paired device.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, to those skilled in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Be illustrated in figure 1 a kind of infrared remote control system structured flowchart of the utility model, as a specific embodiment of the present utility model, the utility model provides a kind of infrared remote control system, comprises remote control equipment 1, control center 2, at least one forwarding unit 3 and at least one controlled device 4;
Remote control equipment 1, for sending control information to control center 2; Control center 2, generates infrared coding information for conversion controling information, and is forwarded to forwarding unit 3; Forwarding unit 3, is arranged on controlled device 4, obtains infrared code order, and forward infrared code order to controlled device 4 for receiving and extracting infrared coding information; Controlled device 4, for receiving and performing infrared code order.
The utility model is applicable to Smart Home field, solves the transmission range of existing infrared forward gateway Technology Restriction and infrared signal.
Concrete, remote control equipment 1 is the mobile device such as mobile phone or panel computer, and comprise the one in WIFI, Zigbee and BLE with control center 2 communication mode, the utility model does not do concrete restriction to this.
Above-described embodiment is improved, obtain preferred embodiment, wherein native system also comprises at least one paired device 5, for sending unpaired message to forwarding unit 3, matched with controlled device 5 before controlling controlled device 4 at remote control equipment 1, make system correctly can identify the required equipment controlled of forwarding unit 3.
Paired device 5 is the telepilot that household electrical appliance carry as TV, air-conditioning or refrigerator etc., and by sending unpaired message to forwarding unit 3, forwarding unit 3 forwards unpaired message to control center 2.Unpaired message and controlled device 5 are for what mate, and control center 2 resolves the unpaired message received, and namely automatically identifies the controlled device 4 mated with unpaired message.
Paired device 5 and forwarding unit 3 are by infrared communication, and forwarding unit 3 is placed in pairing mode by control center 2 by user.
Fig. 2 is structural representation under a kind of infrared remote control system pairing mode of the utility model.In the present embodiment, paired device 5 is the telepilot of household electrical appliance, forwarding unit 3 is provided with pairing button, user is by pressing the pairing button of forwarding unit 3, the button on paired device 5 is now used to press facing to forwarding unit 3, paired device 5 sends unpaired message by infrared, unpaired message is infrared code, and it comprises the information that needs and paired device 5 carry out the corresponding controlled device 4 matched.
Forwarding unit 3 receives unpaired message and is forwarded to control center 2.
Control center 2 points out most probable list of devices to match fast for user by received unpaired message to user.
Due to same unpaired message, all may exist on different paired device 5.When uniquely cannot determine paired device 5 in the database of the unpaired message that forwarding unit 3 the receives heart 2 in the controlling, namely think that information is not enough.When identifying information is not enough, need to repeat matching operation.More by the button of paired device 5, it is more accurate to match, and can prevent the not enough situation of identifying information from occurring.
The utility model, by increasing control center 2, first carries out pairing and arranges before carrying out remote control to controlled device 4, coordinates forwarding unit 3 computing power inadequate, cannot realize the problem of mating with household electrical appliance by control center 2.
Fig. 3 is that a kind of infrared remote control system forwarding unit 3 of the present invention forms schematic diagram, and as shown in Figure 3, concrete, forwarding unit 3 comprises wireless communication module 31, central processing module 32, infrared transmission module 33 and infrared receiving module 34; Wireless communication module 31 is for carrying out data communication with control center 2; Central processing module 32 obtains infrared code order for extracting infrared coding information; The unpaired message that infrared receiving module 34 sends for receiving remote control equipment 1; Infrared transmission module 33 is for controlling controlled device 4 according to infrared code order;
Central processing module 32 also comprises process unpaired message and is sent to control center by wireless communication module 31.
Wireless communication module 31 and control center 2 communication mode comprise the one in WIFI, Zigbee and BLE.
Fig. 4 is that a kind of infrared remote control system of the utility model is for controlling the structural representation of multiple controlled device 4.As shown in Figure 4, the utility model repeating equipment 3 comprises multiple, its back side carry magnet and double faced adhesive tape, and each forwarding unit 3 is pasted onto the infrared receiver end of the household electrical appliance such as TV, air-conditioning respectively.A remote control equipment 1 controls multiple controlled device 4 by multiple forwarding unit 3.
Preferably, control center 2 also comprises when user is for active stage, sends and changes sleep cycle order to forwarding unit 3; Forwarding unit 3 also comprises receiving and performing and changes sleep cycle order, shortens sleep cycle.
Concrete, because the low power consumption transmission agreements such as Zigbee all reach energy-conservation object by making equipment sleep.Therefore, use the transponder of Zigbee to have certain time delay (in Zigbee situation, time delay average is 5s, and worst case is 10s) when receiving control center 2 and ordering, but reduce time delay and will shorten again transponder serviceable life.As improvement, control center 2 will according to user's service condition, and self-regulating rotary sends out the length of one's sleep of equipment 3, makes forwarding unit 3 neither affect Consumer's Experience, can ensure the life-span again.
With instantiation, the utility model specific works process is described below, as follows:
1. first carry out the pairing of paired device 5 and controlled device 4.
Paired device 5 sends unpaired message to forwarding unit 3;
Forwarding unit 3 receives unpaired message by infrared receiving module 34, processes unpaired message via central processing module 32, then is sent to control center 2 by wireless communication module 31;
Control center 2 resolves unpaired message, automatically identifies the controlled device 4 mated with unpaired message, and for user provides the list of all possible controlled device 4, user selects the controlled device 4 needing to control, and completes pairing.
2. remote control equipment 1 controls controlled device 4.
Remote control equipment 1 sends control information to control center 2;
Control center 2 receives and conversion controling information generates infrared coding information, sends infrared coding information to forwarding unit 3;
Forwarding unit 3 receives infrared coding information by wireless communication module 31, and extracts the infrared code order of infrared coding information acquisition by central processing module 32, sends infrared code order to controlled device 4 by infrared transmission module 33;
Controlled device 4 receives and performs infrared code order.
In addition, the utility model, after user enters active stage, according to the state of service condition adjustment forwarding unit 3, makes forwarding unit 3 frequently enter wake-up states, reduces time delay.Specific works process is as follows:
After networking success, forwarding unit 3 periodically enters sleep and wake-up states.
In each wake-up states, and control center 2 carries out exchanges data, informs control center 2 forwarding unit 3 current state.
After control center 2 detects that user enters active period, inform that forwarding unit 3 changes sleep cycle.
Come transferring order to forwarding unit 3 at the wake-up states of next forwarding unit 3 after control center 2 receives user command.
The utility model solves the transmission range of existing infrared forward gateway Technology Restriction and infrared signal, and as the difficult problem that namely partition wall cannot transmit, and it is inadequate to coordinate transponder computing power by control center 2, cannot realize the problem of mating with household electrical appliance.In order to reach the function of power saving, the utility model changes the sleep cycle of forwarding unit 3 by control center 2, makes forwarding unit 3 frequently be in wake-up states, and reducing operation delay and reducing affects power consumption.
Obviously, those skilled in the art can carry out various change and distortion to the utility model, and does not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model belong within the scope of the utility model claim and equivalent technology thereof, then the utility model is also intended to comprise these changes and distortion.
Claims (8)
1. an infrared remote control system, is characterized in that, comprises remote control equipment, control center, at least one forwarding unit and at least one controlled device;
Described remote control equipment, for sending control information to described control center; Described control center, generates infrared coding information for changing described control information, and is forwarded to described forwarding unit; Described forwarding unit, is arranged on described controlled device, obtains infrared code order for extracting described infrared coding information, and forwards described infrared code order to described controlled device; Described controlled device, for receiving and performing described infrared code order.
2. infrared remote control system as claimed in claim 1, is characterized in that:
The communication mode of described remote control equipment and described control center comprises the one in WIFI, Zigbee and BLE.
3. infrared remote control system as claimed in claim 1, is characterized in that, also comprise:
At least one paired device, for sending unpaired message to described forwarding unit.
4. infrared remote control system as claimed in claim 3, is characterized in that:
Described paired device and described forwarding unit pass through infrared communication.
5. infrared remote control system as claimed in claim 4, is characterized in that:
Described forwarding unit also comprises the described unpaired message of forwarding to described control center; Described control center also comprises the described unpaired message of parsing, automatically identifies the described controlled device mated with described unpaired message.
6., as the infrared remote control system in claim 3-5 item as described in any one, it is characterized in that:
Described forwarding unit comprises wireless communication module, central processing unit, infrared transmission module and infrared receiving module; Described wireless communication module is used for carrying out data communication with described control center; Described central processing unit obtains described infrared code order for extracting described infrared coding information; The described unpaired message that described infrared receiving module sends for receiving described paired device; Described infrared transmission module is used for controlling described controlled device according to described infrared code order;
Described central processing unit also comprises the described unpaired message of process and is sent to described control center by described wireless communication module.
7. infrared remote control system as claimed in claim 6, is characterized in that:
The communication mode of described wireless communication module and described control center comprises the one in WIFI, Zigbee and BLE.
8. infrared remote control system as claimed in claim 7, is characterized in that:
Described control center also comprises when user is for active stage, sends and changes sleep cycle order to described forwarding unit; Described forwarding unit also comprises and receives and perform the order of described change sleep cycle, shortens sleep cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253574.XU CN204537434U (en) | 2015-04-22 | 2015-04-22 | A kind of infrared remote control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520253574.XU CN204537434U (en) | 2015-04-22 | 2015-04-22 | A kind of infrared remote control system |
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| CN204537434U true CN204537434U (en) | 2015-08-05 |
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| CN201520253574.XU Active CN204537434U (en) | 2015-04-22 | 2015-04-22 | A kind of infrared remote control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615843A (en) * | 2018-11-30 | 2019-04-12 | 浙江工商大学 | Household electrical appliances infrared remote control system |
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2015
- 2015-04-22 CN CN201520253574.XU patent/CN204537434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109615843A (en) * | 2018-11-30 | 2019-04-12 | 浙江工商大学 | Household electrical appliances infrared remote control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200108 Address after: 201899 room j2332, building 1, no.2222, Huancheng Road, Juyuan New District, Jiading District, Shanghai Patentee after: Shanghai Wudi Union Technology Co., Ltd. Address before: 201203, 23 building, Menara Citibank, No. 33, garden stone bridge, Shanghai, Pudong New Area Patentee before: Shanghai Chinese mugwort Smart intelligence Science and Technology Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20200812 Address after: Room 1611, 16 / F, building 1, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai, 201899 Patentee after: Shanghai Huadiao Technology Co., Ltd Address before: 201899 room j2332, building 1, no.2222, Huancheng Road, Juyuan New District, Jiading District, Shanghai Patentee before: Shanghai Wudi Union Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20210604 Address after: 201800 room 321, 3 / F, building 8, 55 Huiyuan Road, Jiading District, Shanghai Patentee after: Shanghai Wudi Union Technology Co.,Ltd. Address before: 201899 room 1611, 16 / F, building 1, No. 811, Pingcheng Road, Juyuan New District, Jiading District, Shanghai Patentee before: Shanghai Huadiao Technology Co., Ltd |