CN205486714U - Multi -functional study detector of hand -held type - Google Patents
Multi -functional study detector of hand -held type Download PDFInfo
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- CN205486714U CN205486714U CN201521123510.4U CN201521123510U CN205486714U CN 205486714 U CN205486714 U CN 205486714U CN 201521123510 U CN201521123510 U CN 201521123510U CN 205486714 U CN205486714 U CN 205486714U
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Abstract
The utility model provides a multi -functional study detector of hand -held type, its characterized in that: including the internal circuit board, the internal circuit board includes central processing unit, infrared unit, radio frequency unit, memory cell, LCD display element, infrared unit, radio frequency unit, memory cell, LCD display element respectively with central processing unit links to each other, infrared or radiofrequency signal is received to infrared unit or radio frequency unit, central processing unit is right infrared or radiofrequency signal analyzes, obtains infrared or radiofrequency signal's control information, and will the control information storage is in memory cell sent simultaneously give PC or LCD display element shows. The beneficial effects of the utility model are that: through analytic electronic equipment's infrared or radiofrequency signal, electronic equipment's no line code value is obtained, is saved and shown, it controls electronic equipment to convert control signal to through the no line code value that will save, the scope of definite signal source that can be more accurate.
Description
Technical field
This utility model relates to intelligent domestic system field, especially relates to a kind of radio frequency and infrared transmitting-receiving detecting instrument.
Background technology
Since 21 century, continuous renewal based on Remote with Radio Transmission Technology is regenerated, and huge numbers of families come into by increasing remote control equipment.The theory of Smart Home is arisen at the historic moment, Smart Home passes through technology of Internet of things by the various equipment in family, connect together such as audio & video equipment, illuminator, curtain control, airconditioning control, safety-protection system, network home appliance etc., it is provided that several functions and the means such as the control of home wiring control, Lighting control, curtain, remote control using telephone, indoor and outdoor remote control, burglar alarm, environmental monitoring, HVAC control, infrared forwarding and programmable Timer control.
Therefore, under the theory of life comfortableization and electric automatization, in space, it is wirelessly transferred the first-selection becoming each categorles household manufacturer.Present stage, Smart Home manufacturer was during the integrated running of all kinds of remote control electrical appliances, need to obtain the wireless code value of each remote control electrical appliance, but, the wireless code value of variety classes remote control electrical appliance is different, and how the wireless code value of each remote control electrical appliance of quick obtaining has become the difficult problem that Smart Home manufacturer faces.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of hand-held type multifunctional study detector so that multifunctional learning detector can be by resolving infrared signal or the radiofrequency signal that electronic equipment sends, it is thus achieved that the wireless code value of electronic equipment.
The technical solution adopted in the utility model is: a kind of hand-held type multifunctional study detector, it is characterized in that: include that internal circuit board, described internal circuit board include central processing unit, infrared learning unit, radio frequency unit, memory element, LCD display unit；Described infrared learning unit, radio frequency unit, memory element, LCD display unit are connected with described central processing unit respectively；Described infrared learning unit or radio frequency unit are used for receiving infrared or radiofrequency signal, described infrared or radiofrequency signal are resolved by described central processing unit, obtain the control information comprised in described infrared or radiofrequency signal, and described control information is stored in described memory element is sent simultaneously to PC or described LCD display unit and shows.
Further, described internal circuit board also includes that function key unit, described function key unit are connected with described central processing unit, for controlling the State Transferring of described multifunctional learning detector.
Further, described internal circuit board also includes that infrared emission unit and rf transmitter unit, described infrared emission unit are connected with described central processing unit respectively with rf transmitter unit, for the infrared or transmitting of RF control signal.
Further, described internal circuit board also includes that USB serial port unit, described USB serial port unit are connected with described central processing unit.
Further, described internal circuit board also includes that link detecting unit, signal strength detection unit, described link detecting unit, signal strength detection unit are connected with described central processing unit respectively.
Further, described study detector also includes that hand-held housing, described hand-held housing side are provided with radio-frequency antenna, and described radio-frequency antenna is external folding, and the rf frequency that can receive and launch is in the range of 315MHz～470MHz.
Further, described multifunctional learning detector uses battery to power and USB powers two ways.
This utility model having the beneficial effect that compared with prior art
1, by resolving infrared signal or the radiofrequency signal of electronic equipment, obtain, store and show the wireless code value of electronic equipment；
2, by the wireless code value of the electronic equipment of storage being converted into the control signal of electronic equipment, it is achieved the controlled in wireless to electronic equipment；
3, by link detecting and the detection of wireless signal strength, it is possible to determine the maximum magnitude of signal source more accurately.
Accompanying drawing explanation
Fig. 1 is the internal circuit board structural representation of this utility model hand-held type multifunctional study detector
Detailed description of the invention
In order to be better understood from this utility model, below in conjunction with specific embodiments and the drawings, this utility model is conducted further description.
With reference to Fig. 1, the technical solution adopted in the utility model is: a kind of hand-held type multifunctional study detector, it is characterized in that: include that internal circuit board, internal circuit board include central processing unit, infrared learning unit, radio frequency unit, memory element, LCD display unit；Infrared learning unit, radio frequency unit, memory element, LCD display unit are connected with central processing unit respectively；Infrared learning unit or radio frequency unit are used for receiving infrared or radiofrequency signal, infrared or radiofrequency signal are resolved by central processing unit, obtain the control information comprised in infrared or radiofrequency signal, and control information is stored in memory element is sent simultaneously to PC or LCD display unit shows.
Internal circuit board also includes that function key unit, function key unit are connected with central processing unit, and for controlling the State Transferring of multifunctional learning detector, function key unit includes state switch key, learning key, emission key and numeral character keys.
Internal circuit board also includes infrared emission unit and rf transmitter unit, and infrared emission unit is connected with central processing unit respectively with rf transmitter unit, for the infrared or transmitting of RF control signal.
Internal circuit board also includes that USB serial port unit, USB serial port unit are connected with central processing unit.
Internal circuit board also includes that link detecting unit, signal strength detection unit, link detecting unit, signal strength detection unit are connected with central processing unit respectively.
Study detector also includes hand-held housing, hand-held housing side is provided with radio-frequency antenna, radio-frequency antenna is external folding, quantity is two or more, the rf frequency that can receive and launch is in the range of 315MHz～470MHz, the frequency that preferably can receive and launch includes 315MHz, 433MHz, 470MHz, and the antenna wherein used reception and the transmitting of 315MHz/433MHz radio frequency is independent, can share the dual-mode antenna of 470MHz radio frequency.
Two ways that multifunctional learning detector uses battery to power and USB powers.
Operation principle of the present utility model: this utility model provides a kind of hand-held type multifunctional study detector in use, when the control of function key unit is infrared or radio frequency unit is in opening, and control infrared or time rf transmitter unit is closed, multifunctional learning detector is in learning state；It is in opening when function key unit controls infrared or rf transmitter unit, and controls infrared or time radio frequency unit is closed, multifunctional learning detector is in emission state.
nullWhen the function key unit of multifunctional learning detector switches to infrared or radio frequency learning state，Infrared or radio frequency unit receives the infrared or radiofrequency signal that the remote controller that dispatches from the factory of electronic equipment sends，And infrared or radiofrequency signal are converted into first signal of telecommunication，First signal of telecommunication is processed by central processing unit，Obtain the first key mapping information and the first control information corresponding with the first key mapping information comprised in infrared or radiofrequency signal，The the first key mapping information comprised obtained and the first control information corresponding with the first key mapping information are stored in the memory element of multifunctional learning detector by central processing unit，The the first key mapping information comprised and the first control information corresponding with the first key mapping information are shown by PC or LCD display unit simultaneously，Achieve the infrared signal by resolving electronic equipment or radiofrequency signal，Obtain、Store and show the wireless code value of electronic equipment，The wireless code value obtained is uploaded to the serial ports software of computer，It is capable of Smart Home manufacturer and analyzes the wireless protocols of each electrical equipment it is integrated easily.
Further, when the function key unit of multifunctional learning detector switches to infrared or radio-frequency transmissions state, acquisition second signal of telecommunication can be operated by the control that PC end inputs by USB serial port unit response user, second signal of telecommunication can also be obtained by the key-press input of multifunctional learning detector, central processing unit is according to second signal of telecommunication storage infrared or control information that radio-frequency information is corresponding with this key mapping information under this state under memory element searches infrared or radio frequency learning state, obtain the second key mapping information, the control signal comprising the second key mapping information is launched by described infrared emission unit or described rf transmitter unit, achieve the control signal by the wireless code value of the electronic equipment of storage being converted into electronic equipment, and then achieve the controlled in wireless to electronic equipment.
Further, when the function key unit of multifunctional learning detector switches to link detecting state or signal strength detection state, second signal of telecommunication is generated by the key-press input of user, second signal of telecommunication is processed by central processing unit, obtain the second key mapping information, the signal comprising the second key mapping information is launched by link detecting unit or signal strength detection unit, signal source receives signal and launches identical signal to link detecting unit or signal strength detection unit, complete the detection of link detecting and signal intensity, and then the maximum magnitude of signal source can be determined more accurately.
More than show ultimate principle of the present utility model, principal character and advantage of the present utility model.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, ultimate principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, within these changes and improvements both fall within the patent covering scope of claimed this utility model scope.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (7)
1. a hand-held type multifunctional study detector, it is characterised in that: include internal circuit board, described
Internal circuit board includes central processing unit, infrared learning unit, radio frequency unit, memory element, LCD
Display unit；Described infrared learning unit, radio frequency unit, memory element, LCD display unit divide
It is not connected with described central processing unit；Described infrared learning unit or radio frequency unit are used for receiving infrared
Or radiofrequency signal, described infrared or radiofrequency signal are resolved by described central processing unit, it is thus achieved that described red
The control information outward or comprised in radiofrequency signal, and it is same that described control information is stored in described memory element
Time be sent to PC or described LCD display unit and show.
A kind of hand-held type multifunctional study detector the most according to claim 1, it is characterised in that:
Described internal circuit board also includes function key unit, described function key unit and described central processing unit phase
Even, for controlling the State Transferring of described multifunctional learning detector.
A kind of hand-held type multifunctional study detector the most according to claim 1, it is characterised in that:
Described internal circuit board also includes infrared emission unit and rf transmitter unit, described infrared emission unit and
Rf transmitter unit is connected with described central processing unit respectively, sending out for infrared or RF control signal
Penetrate.
A kind of hand-held type multifunctional study detector the most according to claim 1, it is characterised in that:
Described internal circuit board also includes that USB serial port unit, described USB serial port unit process with described central authorities
Device is connected.
A kind of hand-held type multifunctional study detector the most according to claim 1, it is characterised in that:
Described internal circuit board also includes link detecting unit, signal strength detection unit, described link detecting list
Unit, signal strength detection unit are connected with described central processing unit respectively.
A kind of hand-held type multifunctional study detector the most according to claim 1, it is characterised in that:
Described study detector also includes that hand-held housing, described hand-held housing side are provided with radio-frequency antenna, described in penetrate
Frequently antenna is external folding, the rf frequency that can receive and launch in the range of
315MHz～470MHz.
A kind of hand-held type multifunctional study detector the most according to claim 1, it is characterised in that:
Two ways that described multifunctional learning detector uses battery to power and USB powers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123510.4U CN205486714U (en) | 2015-12-28 | 2015-12-28 | Multi -functional study detector of hand -held type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521123510.4U CN205486714U (en) | 2015-12-28 | 2015-12-28 | Multi -functional study detector of hand -held type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205486714U true CN205486714U (en) | 2016-08-17 |
Family
ID=56661939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521123510.4U Expired - Fee Related CN205486714U (en) | 2015-12-28 | 2015-12-28 | Multi -functional study detector of hand -held type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205486714U (en) |
-
2015
- 2015-12-28 CN CN201521123510.4U patent/CN205486714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180207 Address after: 300384 Tianjin Alex Hua Tian Nankai District Huayuan Industrial Zone Road No. 8, block C 308 room Haitai Information Plaza Patentee after: Automatic control equipment Co. Ltd. Tianjin days big star Address before: 300380 Tianjin Alex Hua Tian Nankai District Huayuan Industrial District Road No. 8 Haitai Information Plaza C block -1 Room 309 Patentee before: TIANJIN TIANDA TIANXING INTELLIGENT INTERNET OF THINGS TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |