CN103377602A - Explanation system and method for operating same - Google Patents
Explanation system and method for operating same Download PDFInfo
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- CN103377602A CN103377602A CN2012101149207A CN201210114920A CN103377602A CN 103377602 A CN103377602 A CN 103377602A CN 2012101149207 A CN2012101149207 A CN 2012101149207A CN 201210114920 A CN201210114920 A CN 201210114920A CN 103377602 A CN103377602 A CN 103377602A
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- 238000000034 method Methods 0.000 title claims description 13
- 230000008054 signal transmission Effects 0.000 claims abstract description 28
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- 230000005484 gravity Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 10
- 235000021443 coca cola Nutrition 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 235000021444 pepsi cola Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
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Abstract
The invention relates to the technical field of wireless communication, and provides an explanation system which comprises wireless signal transmission nodes and explanation terminals. Each wireless signal transmission node transmits a unique identification code; each explanation terminal comprises a sensing, positioning and reading unit, a micro-control unit, a storage unit, a processing unit and a playing unit, the sensing, positioning and reading units receive identification code information, each micro-control unit is connected with the corresponding sensing, positioning and reading unit, node information and the identification codes corresponding to the node information are stored in the storage units, the processing units extract the corresponding node information according to the identification code information, the node information can be played by the aid of the playing units, the micro-control unit, the storage unit and the playing unit of each explanation terminal are connected with the processing unit of the explanation terminal, and each sensing, positioning and reading unit is connected with the corresponding micro-control unit. The explanation system has the advantages that the information of the current nodes can be automatically played for users, and by the aid of the explanation system, audiences can quickly and effectively understand correlation introduction to the current nodes without influence of the quantity of the audiences or influence of the distances from the audiences to the nodes.
Description
Technical field
The present invention relates to wireless communication technique, relate in particular to introduction system and method for work thereof.
Background technology
People are when participating in exhibition or visit museum, the capital relates to a problem, is exactly the information of obtaining fast and effectively showpiece, current Main, be exactly to place a panel on the next door of showpiece, on panel, write the title of showpiece and the showpiece introduction that some are relevant.But this mode has some shortcomings.One, place panel and usually all can occupy a larger space, the space in the waste museum can't take full advantage of museum.Two, panel can be placed on a place far away apart from people usually; can see panel with convenient people as much as possible; but how far away regardless of what put; still there are the people that stand in rear row can't see panel; simultaneously; when panel is placed far away the time because distant, people can't clearly see again the information on the panel usually clearly.
Some explanation terminals are also arranged on the Vehicles Collected from Market, they all are that audio files with preprepared explaining information is recorded on CD or the tape usually, play by portable player, but this explanation terminal do a harm, be exactly that it can only be gone sight-seeing according to given line, tour has been fixed, in the time of people's flip-flop touring line, the explaining information phenomenon not corresponding with current showpiece will be occurred, the explanation of hommization can't be realized.
Summary of the invention
According to an aspect of the present invention, the introduction system that provides, it comprises: wireless signal transmission node and explanation terminal,
The identification code that the emission of wireless signal transmission node is unique;
The explanation terminal comprises:
Receive the recognition unit, sensing location of identification code information,
The micro-control unit that connects recognition unit, sensing location,
Store the storage unit of nodal information and its corresponding identification code,
Processing unit according to identification code information extraction respective nodes information;
The broadcast unit of broadcast nodes information;
Micro-control unit, storage unit and broadcast unit all are connected with processing unit, and recognition unit, sensing location is connected with described micro-control unit.
Its beneficial effect is, receive the identification code that the wireless signal transmission node sends by recognition unit, sensing location, processor identifies present node by identification code, and extracts respective nodes information from storage unit, plays back in the middle of being delivered to broadcast unit.So just can play automatically the information of present node for the user, solve current spectators and too much can't see clearly with the panel of the relevant introduction of node, also can solve simultaneously, spectators are far away apart from panel, can't see the related text on the panel clearly.By such introduction system, spectators can recognize the relevant introduction of present node fast and effectively, and are not subjected to attendance's impact, also are not subjected to the far and near impact of distance between spectators and the node simultaneously.
In some embodiments, also comprise the magnetic direction detecting unit, the magnetic direction detecting unit comprises geomagnetic sensor and/or the Gravity accelerometer that is connected with micro-control unit.
Its beneficial effect is, when the user arrives certain position, can receive the signal of several wireless signal transmission nodes, then need to confirm that by the magnetic direction detecting unit the current direction of user towards the node that makes progress with the party, then plays the nodal information of present node.
In some embodiments, recognition unit in sensing location comprises or multinomial combination in the infrared recognition of IR unit, RF radio frequency recognition unit and the ZIGBEE recognition unit.Its beneficial effect is, the signal directionality of the infrared recognition of IR unit is good, and the signal radiation scope of RF radio frequency recognition unit is large, and the rate of information throughput of ZIGBEE recognition unit is fast.Certainly three kinds of different sensing location recognition unit combination are used, can be brought into play simultaneously fully the different advantages of recognition unit, different sensings location.
In some embodiments, broadcast unit is toy trumpet or little audio amplifier.Its beneficial effect is that toy trumpet and little audio amplifier that employing is commonly used can effectively be saved manufacturing cost.
In some embodiments, also be connected to the ANTENN AUDIO receiving element on the processing unit, its beneficial effect is, when having the guide to lead visit, by the ANTENN AUDIO receiving element is set, can receive the ANTENN AUDIO information that ANTENN AUDIO transmitter unit that the guide carries sends, thereby better hear guide's explanation, the guide need not again loudspeaker, and it is many also can not visited simultaneously the people, the impact that sound is noisy.
In some embodiments, the ANTENN AUDIO receiving element has the different channel of a plurality of receive frequencies.Its beneficial effect is, by the different channel of a plurality of frequencies is set, different visiting parties just can use different frequencies, it is identical with the frequency of the ANTENN AUDIO transmitter unit of conducting a sightseeing tour that the frequency of the ANTENN AUDIO receiving element of the member's of each visiting party explanation terminal only needs, and just can only hear the guide's of this visiting party explanation.
According to another aspect of the present invention, the method for work of the introduction system that provides, wherein,
The emission of wireless signal transmission node is used for the identification code of this node of sign;
After the user wore explanation terminal enters the signal cover of wireless signal transmission node, recognition unit, sensing location received the identification code information of current wireless signal transmitting node;
Recognition unit, sensing location is delivered to processing unit with the identification code information of present node via micro-control unit;
Processing unit carries out identical match with the identification code information of the present node that receives and the identification code information of the storage in the storage unit, extracts the corresponding nodal information of identification code of present node from storage unit;
Processing unit is delivered to nodal information in the broadcast unit and plays back.
Its beneficial effect is, can realize the timely explanation of arbitrary node, no matter which node the user is positioned on, introduction system can extract the information of present node timely, and plays back.The user can arbitrarily arrange the visit circuit of oneself, and is not subjected to the restriction of any pre-determined route, and whole system is hommization more.
In some embodiments, when the user arrives in the signal cover of a plurality of wireless signal transmission nodes, identification code information by the reception of explanation terminal, determine the position at the current place of user, by the magnetic direction detecting unit confirm the user current towards, play the current nodal information towards corresponding node of user.
Its beneficial effect is, by the magnetic direction detecting unit detect the current direction of user towards, explanation user that can be correct current towards showpiece, prevent the explanation mistake.
In some embodiments, nodal information comprises the title of node and the recommended information of node, and nodal information is voice messaging.Its beneficial effect is, by recommended information is stored as voice messaging, this can use toy trumpet or little audio amplifier that it is played back, information processing is convenient.
In some embodiments, an ID unique corresponding nodal information of encoding.Its beneficial effect is, prevents a plurality of nodal informations and shares an ID coding, prevents the explanation mistake.
Description of drawings
Fig. 1 is the structural representation of the introduction system of an embodiment of the present invention.
Fig. 2 is the schematic flow sheet of method of work of the introduction system of an embodiment of the present invention.
Fig. 3 is interior space schematic layout pattern.
Embodiment
The present invention is further detailed explanation below in conjunction with accompanying drawing.
Fig. 1 has schematically shown introduction system according to an embodiment of the present invention, as shown in the figure, it comprises the wireless signal transmission node 101 of explanation terminal 102 and transmit identification coding, wireless signal transmission node 101 is positioned on the node to be identified, and this node can be certain showpiece in the various different museums such as museum, conference and exhibition center, memorial museum.Explanation terminal 102 is worn by the user, it comprises recognition unit 107, sensing location, magnetic direction detecting unit 108, micro-control unit 104, storage unit 105, processing unit 103, broadcast unit 106 and ANTENN AUDIO receiving element 109, wherein micro-control unit 104, storage unit 105, broadcast unit 106 and ANTENN AUDIO receiving element 109 all are connected with processing unit 103, are connected with the magnetic direction detecting unit and all are connected with micro-control unit 104 in sensing location recognition unit 107.
Wireless signal transmission node 101 needs the periodic identification code information that sends, " the ID identity device " that wireless signal transmission node 101 can adopt No. 200820046132.8 Chinese utility model patents to address.
Recognition unit, sensing location 107 is used for receiving the identification code that wireless signal transmission node 101 sends, and recognition unit 107, sensing location can be or multinomial combination in the infrared recognition of IR unit 111, RF radio frequency recognition unit 112 and the ZIGBEE recognition unit 110.The signal directionality of the infrared recognition of IR unit 111 is good, and the signal radiation scope of RF radio frequency recognition unit 112 is large, and the rate of information throughput of ZIGBEE recognition unit 110 is fast, according to the difference of environment for use, can distinguishingly select.The infrared recognition of IR unit 111 can adopt Hong Kong to plant IRM138B receiver that brilliant photoelectricity company limited produces, the CC2500RF transceiving chip that RF radio frequency recognition unit 112 can adopt Texas Instruments to produce, ZIGBEE recognition unit 110 adopt U.S.'s enlightening to advance the XBee series module of international corporation (Digi International) production or the CC2530ZIGBEE chip that Texas Instruments produces.
Magnetic direction detecting unit 108 comprises: geomagnetic sensor 113 and Gravity accelerometer 114.Wherein, geomagnetic sensor 113 can adopt the digital compass HMC5883L of Honeywell company, and Gravity accelerometer 114 can adopt the acceleration transducer BMA150 of Shenzhen firewood fire Science and Technology Ltd..
Micro-control unit 104 (MCU) is for the treatment of the data of recognition unit 107, sensing location and magnetic direction detecting unit 108, and can issue steering order to recognition unit 107, sensing location and magnetic direction detecting unit 108, finish data acquisition and the rough handling work of explanation terminal 102 present positions and direction, micro-control unit 104 claims again one chip microcomputer (Single Chip Microcomputer) or single-chip microcomputer, refer to appearance and development thereof along with large scale integrated circuit, CPU with computing machine, RAM, ROM, timer conter and multiple I/O Interface integration are on a slice chip, form the computing machine of chip-scale, for doing various combination control in different application scenarios, micro-control unit can use MG 9000 series and the ME8000 series of H3C.
The IA2E ANTENN AUDIO transceiving chip that ANTENN AUDIO receiving element 109 on the explanation terminal 102 adopts Syncomm Technology Corp. to produce.ANTENN AUDIO receiving element 109 has the different channel of a plurality of receive frequencies, by a plurality of different channels are set, different visiting parties just can use different frequencies, there is the own frequency of using separately in each visiting party, the member of each visiting party only need to explain oneself the frequency of the ANTENN AUDIO receiving element 109 of terminal 102, the frequency of the ANTENN AUDIO transmitter unit of being transferred to and conducting a sightseeing tour is identical, the explanation of like that can uppick conducting a sightseeing tour.Can not be subject to simultaneously the interference of the guide interpreting of other visiting party.
Fig. 2 has schematically shown the schematic flow sheet of the method for work of introduction system according to an embodiment of the present invention, and as shown in the figure, its method of work is:
Step S001: the wireless signal transmission node is the identification code that periodic emission is used for this node of sign,
Identification code can characterize the position of the interior space at this wireless signal transmission node place and accompanying showpiece, exhibition item, also can be facility such as threshold, the emergency exit etc. of the expression interior space, and coding rule can be self-defined, for example:
| Identification code | Showpiece (commodity) information/ |
| 00000001 | Coca-Cola |
| 00000002 | Pepsi Cola |
| ...... | ...... |
| 10000001 | |
| 10000002 | The emergency exit |
| ...... | ...... |
The cycle of wireless signal transmission node transmit identification coding can be between the 0.1S to 3S, the time in this cycle, can come corresponding adjustment according to the dense degree of node and predictable spectators' flow of the people.If the node dense degree is high, flow of the people is large, and the cycle of wireless signal transmission node transmit identification coding can lack relatively, if the node dense degree is low, flow of the people is little, and the cycle of wireless signal transmission node transmit identification coding can be relatively longer.
Step S002: after the user wore explanation terminal enters the signal cover of wireless signal transmission node, recognition unit, sensing location received the identification code information of current wireless signal transmitting node.Sensing location recognition unit can be in the infrared recognition of IR unit, RF radio frequency recognition unit and the ZIGBEE recognition unit one of at least, in order to identify different signal wireless signals.
Step S003: recognition unit, sensing location is delivered to processing unit with the identification code information of present node via micro-control unit, and for example 00000001 this coding is delivered in the middle of the processing unit.
Step S004: processing unit carries out identical match with the identification code information of the present node that receives and the identification code information of the storage in the storage unit, extracts the corresponding nodal information of identification code of present node from storage unit.
For example, after processing unit receives 00000001 this identification code, will with 00000001 with storage unit in comparing, find identical identification code, find out nodal information corresponding to this identification code and be " Coca-Cola ", and extracting corresponding voice messaging, the name that includes this node in the voice messaging is called Coca-Cola, nodal information is some relevant introductions the to Coca-Cola.The unique corresponding nodal information of one of them identification code shares an identification code thereby effectively prevent a plurality of nodal informations, prevents the wrong phenomenon of explanation.
Step S005: processing unit is delivered to the voice messaging unification that extracts in the broadcast unit, plays back by toy trumpet or little audio amplifier, so that spectators can get access to the relevant information of present node very easily.Can realize the timely explanation of arbitrary node, no matter which node the user is positioned in face of, introduction system can extract the information of present node timely, and plays back.The user can be random the visit circuit of arrangement oneself, and be not subjected to the restriction of any pre-determined route, whole system is hommization more.
When the user arrives in the signal cover of a plurality of wireless signal transmission nodes, identification code information by the reception of explanation terminal, determine the position at the current place of user, by the magnetic direction detecting unit confirm the user current towards, play the current nodal information towards corresponding node of user, then enter step S103.
Determine the user current towards method be, it is identical with user's face orientation to guarantee to explain terminal, obtains explaining the geomagnetic field component X of three directions of terminal position from geomagnetic sensor, Y, Z obtains the magnetic field amount X of three directions from Gravity accelerometer
1, Y
1, Z
1,
X2＝X*CosQ+Y*SinQ*SinP-Z*CosP*SinQ
Y2＝Y*CosP+Z*SinP
θ＝tan
-1(Y2/X2)
θ for the explanation terminal with respect to real north of the earth utmost point deflection angle in the clockwise direction, span is 0～359 degree, 0 degree represent direct north, θ is the positive east of 90 degree representatives, θ is that 180 degree represents Due South, θ 270 spends and represents positive wests.
For example: obtain X from geomagnetic sensor, Y, Z magnetic-field component difference 175 ,-40,87 gets X1 from Gravity accelerometer, Y1, Z1 magnetic field amount difference 0.0004 ,-0.0004,1.0004, the first step is calculated the elevation angle Q of explanation terminal on the locus and is rolled angle P
Substitution calculates:
Q＝0.00039984
P＝0.00039984
Second step correction geomagnetic sensor is at X, the magnetic-field component on the Y-direction
X2＝X*cos Q+Y*sinP*sinQ-Z*cosP*sinQ
Y2＝Y*cosP+Z*sinP
The substitution data get:
X2＝0.01919232
Y2＝39.96521
The 3rd step was calculated explanation orientation, terminal place
θ＝tan
-1(Y2/X2)
θ=-1.570316 (radian value)
θ＝θ*180/3.14
θ＝-90.01812
θ=-90 degree
If θ＜0
θ=360+ θ then
θ＝269.9819
The substitution updating formula:
θ＝(359-θ+90)％360
θ＝179.0181
Angle according to θ draws user's face towards south.
If X2=0, Y2＞0
Then the θ value is 90
The substitution updating formula:
θ＝(359-θ+90)％360
θ＝0
Angle according to θ draws user's face towards direct north.
If X2=0, Y2＜0
Then the θ value is 270
The substitution updating formula:
θ＝(359-θ+90)％360
θ＝180
The face that draws the user according to the angle of θ towards Due South to.
As shown in Figure 3, it is the layout of an interior space, the black round dot is the wireless signal transmission node among the figure, when the user is positioned at W place, position, be positioned at simultaneously the signal cover of Coca-Cola and two wireless signal transmission nodes of Pepsi Cola, first by the magnetic direction detecting unit detect the user towards, suppose the user be oriented Due South to, corresponding node is Pepsi Cola, then the micro-control unit identification code 00000002 that sensing location recognition unit can be received is delivered to processing unit, then processing unit extracts the node of Coca-Cola by retrieval, and plays back by broadcast unit.
The above only is preferred implementation of the present invention; should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the invention design; can also make some similar distortion and improvement, these also should be considered as within protection scope of the present invention.
Claims (10)
1. introduction system wherein, comprising: wireless signal transmission node and explanation terminal,
The unique identification code of described wireless signal transmission node emission;
Described explanation terminal comprises:
Receive the recognition unit, sensing location of identification code information,
The micro-control unit that connects recognition unit, sensing location,
Store the storage unit of nodal information and its corresponding identification code,
According to the processing unit of identification code information extraction respective nodes information,
The broadcast unit of broadcast nodes information;
Described micro-control unit, storage unit and broadcast unit all are connected with processing unit, and recognition unit, described sensing location is connected with described micro-control unit.
2. introduction system according to claim 1 wherein, also comprises the magnetic direction detecting unit, and described magnetic direction detecting unit comprises geomagnetic sensor and/or the Gravity accelerometer that is connected with micro-control unit.
3. introduction system according to claim 1 and 2, wherein, recognition unit, described sensing location comprises or multinomial combination in the infrared recognition of IR unit, RF radio frequency recognition unit and the ZIGBEE recognition unit.
4. introduction system according to claim 1 and 2, wherein, described broadcast unit is toy trumpet or little audio amplifier.
5. introduction system according to claim 1 and 2 wherein, also is connected to the ANTENN AUDIO receiving element on the described processing unit.
6. introduction system according to claim 5, wherein, described ANTENN AUDIO receiving element has the different channel of a plurality of receive frequencies.
7. the method for work of introduction system, wherein,
The emission of wireless signal transmission node is used for the identification code of this node of sign;
After the user wore explanation terminal enters the signal cover of wireless signal transmission node, recognition unit, sensing location received the identification code information of current wireless signal transmitting node;
Recognition unit, sensing location is delivered to processing unit with the identification code information of present node via micro-control unit;
Processing unit mates the identification code information of the present node that receives and the identification code information of the storage in the storage unit, extracts the corresponding nodal information of identification code of present node from storage unit;
Processing unit is delivered to nodal information in the broadcast unit and plays.
8. explanation method according to claim 7, wherein, when the user arrives in the signal cover of a plurality of wireless signal transmission nodes, identification code information by the reception of explanation terminal, determine the position at the current place of user, by the magnetic direction detecting unit confirm the user current towards, play the current nodal information towards corresponding node of user.
9. according to claim 7 or 8 described explanation methods, wherein, described nodal information comprises the title of node and the recommended information of node, and described nodal information is voice messaging.
10. according to claim 7 or 8 described explanation methods, wherein, the unique corresponding nodal information of a described identification code.
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| CN201210114920.7A CN103377602B (en) | 2012-04-18 | 2012-04-18 | Introduction system and method for work thereof |
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| CN201210114920.7A CN103377602B (en) | 2012-04-18 | 2012-04-18 | Introduction system and method for work thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069888A (en) * | 2015-09-14 | 2015-11-18 | 吴声隆 | Wireless control device and access control system |
| CN108847169A (en) * | 2018-07-13 | 2018-11-20 | 桂林电子科技大学 | A kind of medium intelligent introduction equipment for indoor scenic spot, intelligent guide system and method |
| CN110011747A (en) * | 2019-05-23 | 2019-07-12 | 南方科技大学 | A kind of broadcast system |
| CN110708381A (en) * | 2019-10-12 | 2020-01-17 | 暨南大学 | Intelligent garden explanation system based on ZigBee and control method |
| WO2020078090A1 (en) * | 2018-10-18 | 2020-04-23 | 京东方科技集团股份有限公司 | Automatic explaining method, terminal, server, system, and electronic device |
| CN111260817A (en) * | 2020-02-20 | 2020-06-09 | 嘉兴视联智能科技股份有限公司 | Factory inspection system and inspection method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252869A (en) * | 2001-02-22 | 2002-09-06 | Mitsubishi Electric Corp | Information-providing system |
| CN201270135Y (en) * | 2008-10-15 | 2009-07-08 | 蒋茂虎 | Electronic travel guidance system |
| CN202025513U (en) * | 2011-01-26 | 2011-11-02 | 北京昆天科微电子技术有限公司 | Wireless tour guide system |
| EP2410772A1 (en) * | 2010-07-20 | 2012-01-25 | Sony Corporation | Communication control device, communication control system, communication control method, and program for location-based services |
| CN202584673U (en) * | 2012-04-18 | 2012-12-05 | 无锡知谷网络科技有限公司 | Explanation system |
-
2012
- 2012-04-18 CN CN201210114920.7A patent/CN103377602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002252869A (en) * | 2001-02-22 | 2002-09-06 | Mitsubishi Electric Corp | Information-providing system |
| CN201270135Y (en) * | 2008-10-15 | 2009-07-08 | 蒋茂虎 | Electronic travel guidance system |
| EP2410772A1 (en) * | 2010-07-20 | 2012-01-25 | Sony Corporation | Communication control device, communication control system, communication control method, and program for location-based services |
| CN202025513U (en) * | 2011-01-26 | 2011-11-02 | 北京昆天科微电子技术有限公司 | Wireless tour guide system |
| CN202584673U (en) * | 2012-04-18 | 2012-12-05 | 无锡知谷网络科技有限公司 | Explanation system |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069888A (en) * | 2015-09-14 | 2015-11-18 | 吴声隆 | Wireless control device and access control system |
| CN108847169A (en) * | 2018-07-13 | 2018-11-20 | 桂林电子科技大学 | A kind of medium intelligent introduction equipment for indoor scenic spot, intelligent guide system and method |
| WO2020078090A1 (en) * | 2018-10-18 | 2020-04-23 | 京东方科技集团股份有限公司 | Automatic explaining method, terminal, server, system, and electronic device |
| US11671789B2 (en) | 2018-10-18 | 2023-06-06 | Boe Technology Group Co., Ltd. | Automatic interpretation method, terminal, server, system, and electronic device |
| CN110011747A (en) * | 2019-05-23 | 2019-07-12 | 南方科技大学 | A kind of broadcast system |
| CN110011747B (en) * | 2019-05-23 | 2021-04-20 | 南方科技大学 | Broadcasting system |
| CN110708381A (en) * | 2019-10-12 | 2020-01-17 | 暨南大学 | Intelligent garden explanation system based on ZigBee and control method |
| CN110708381B (en) * | 2019-10-12 | 2022-03-08 | 暨南大学 | Intelligent garden explanation system based on ZigBee and control method |
| CN111260817A (en) * | 2020-02-20 | 2020-06-09 | 嘉兴视联智能科技股份有限公司 | Factory inspection system and inspection method thereof |
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| CN103377602B (en) | 2016-01-06 |
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