CN110542484A - inspection device, inspection system and inspection method for temperature detection - Google Patents
inspection device, inspection system and inspection method for temperature detection Download PDFInfo
- Publication number
- CN110542484A CN110542484A CN201910862879.3A CN201910862879A CN110542484A CN 110542484 A CN110542484 A CN 110542484A CN 201910862879 A CN201910862879 A CN 201910862879A CN 110542484 A CN110542484 A CN 110542484A
- Authority
- CN
- China
- Prior art keywords
- temperature
- radio frequency
- frequency signal
- antenna
- inspection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 118
- 238000001514 detection method Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims description 34
- 238000012545 processing Methods 0.000 claims abstract description 67
- 238000012360 testing method Methods 0.000 claims description 72
- 230000000087 stabilizing effect Effects 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 13
- 230000015654 memory Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 21
- 230000002159 abnormal effect Effects 0.000 description 15
- 238000004590 computer program Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present disclosure provides a patrol inspection device for temperature detection. The inspection device comprises a first antenna, an output module and a first processing module. The first processing module is respectively connected with the first antenna and the output module. The first processing module is used for controlling the first antenna to transmit a first radio frequency signal; acquiring a second radio frequency signal received by the first antenna, wherein the second radio frequency signal comprises identity information and temperature information of a device to be tested, and the second radio frequency signal is from a radio frequency signal transmitted by a passive electronic tag based on the first radio frequency signal; processing the second radio frequency signal to obtain identity information and temperature information of the tested device; and controlling the output module to output the temperature information of the tested device according to the identity information of the tested device. The disclosure also provides a temperature detection device and a temperature detection method.
Description
Technical Field
The disclosure relates to the field of computers, in particular to an inspection device, an inspection system and an inspection method for temperature detection.
Background
the development of information technology and Internet technology promotes the rapid construction of Internet Data Center (IDC) Data rooms. The IDC data machine room can provide basic guarantee for the stability of the Internet only by safe and efficient operation. If the temperature of the data host in the IDC data machine room is too high, the service life of the data host is shortened, and a fire disaster can be caused seriously. Therefore, the temperature of the data host in the IDC data room needs to be monitored, so that the temperature of the data host is maintained within a reasonable range.
At present, the temperature of a data host in an IDC data machine room is usually monitored by an infrared array temperature measuring sensor or a common temperature sensor. Infrared array temperature sensor needs the large tracts of land to arrange in order to cover all data host computer, but a lot of data host computers have glass door to shelter from, and infrared detection can't pierce through glass, greatly influences the detection effect. And the infrared array temperature measurement sensor with low resolution cannot identify a single data host. When the temperature of a certain data host is too high, the infrared array temperature measurement sensor with low resolution can only send out an over-temperature alarm, and the specific position of the data host with the over-high temperature cannot be positioned.
The ordinary temperature sensor can only reflect the temperature of the data host machine by detecting the temperature of the ambient air, the detected data is low in authenticity, and the specific position of the data host machine with overhigh temperature cannot be located.
Disclosure of Invention
In view of this, the present disclosure provides an inspection device, an inspection system and an inspection method for temperature detection, which can quickly locate a position of a host with abnormal temperature.
in one aspect of the disclosure, a routing inspection device for temperature detection is provided. The inspection device comprises a first antenna, an output module and a first processing module. The first processing module is respectively connected with the first antenna and the output module. The first processing module is configured to: controlling the first antenna to transmit a first radio frequency signal; acquiring a second radio frequency signal received by the first antenna, wherein the second radio frequency signal comprises identity information and temperature information of the tested device; wherein the second radio frequency signal is derived from a radio frequency signal emitted by a passive electronic tag based on the first radio frequency signal, the passive electronic tag being disposed on the device under test; processing the second radio frequency signal to obtain identity information and temperature information of the tested device; and controlling the output module to output the temperature information of the tested device according to the identity information of the tested device.
According to an embodiment of the present disclosure, the output module includes a terminal display; the device to be tested is one of the devices detected by the inspection device; wherein: the first processing module is further configured to control the terminal display to correspondingly display the temperature information of the multiple devices according to the identity information of the multiple devices.
In another aspect of the present disclosure, a temperature detection apparatus is provided. The temperature detection device comprises a passive electronic tag, wherein the passive electronic tag comprises a second antenna, a temperature sensor and a second processing module. The second processing module is respectively connected with the second antenna and the temperature sensor. The second processing module is provided with identity information of the device to be tested, and is used for: acquiring a first radio frequency signal received by the second antenna; processing the first radio frequency signal to obtain a control signal; controlling the temperature sensor to acquire the temperature information of the tested equipment by using the control signal; acquiring temperature information of the tested equipment; and controlling the second antenna to transmit a second radio frequency signal, wherein the second radio frequency signal comprises the identity information and the temperature information of the device under test.
According to an embodiment of the present disclosure, the second processing module includes a voltage monitoring circuit connected to the temperature sensor; the voltage monitoring circuit is used for controlling the temperature sensor to start working to acquire the temperature information of the tested equipment when detecting that the voltage of the control signal meets the working requirement of the temperature sensor.
According to the embodiment of the present disclosure, the second processing module further includes a rectifying and voltage stabilizing circuit and a signal modulation circuit: the input end of the rectification voltage stabilizing circuit is connected with the second antenna, and the output end of the rectification voltage stabilizing circuit is connected with the temperature sensor; the input end of the signal modulation circuit is connected with the temperature sensor, and the output end of the signal modulation circuit is connected with the second antenna; the input end of the voltage monitoring circuit is connected with the output end of the rectification and voltage stabilizing circuit, and the output end of the voltage monitoring circuit is connected to the temperature sensor.
in another aspect of the present disclosure, a system for inspection of a temperature of a device is provided. The inspection system comprises the inspection device and at least one temperature detection device. The inspection device is arranged on the movable inspection robot. The temperature detection device is arranged on the tested equipment.
in another aspect of the disclosure, a method for temperature detection using the inspection device as described above is provided. The method comprises the following steps: controlling the first antenna to transmit a first radio frequency signal; acquiring a second radio frequency signal received by the first antenna, wherein the second radio frequency signal comprises identity information and temperature information of the tested device; wherein the second radio frequency signal is derived from a radio frequency signal emitted by a passive electronic tag based on the first radio frequency signal, the passive electronic tag being disposed on the device under test; processing the second radio frequency signal to obtain identity information and temperature information of the tested device; and controlling the output module to output the temperature information of the tested device according to the identity information of the tested device.
According to the embodiment of the disclosure, a map is arranged in the inspection device; the method further comprises the following steps: automatically detecting the relative position relationship between the inspection device and the tested equipment based on the map; and controlling the first antenna to transmit a first radio frequency signal when detecting that the relative position relationship between the inspection device and the tested equipment reaches a preset state.
According to the embodiment of the disclosure, the inspection device comprises a terminal display, and the equipment to be tested is one of a plurality of pieces of equipment detected by the inspection device. The controlling the output module to output the temperature information of the device under test according to the identity information of the device under test comprises: and controlling the terminal display to correspondingly display the temperature information of the plurality of devices according to the identity information of the plurality of devices.
in another aspect of the present disclosure, a temperature detection system is provided, including: a memory having computer readable instructions stored thereon; and a processor executing the instructions to implement the method as described above.
According to the embodiment of the disclosure, the passive electronic tag can be used for collecting the temperature of the tested equipment after receiving the first radio frequency signal, and the temperature information and the identity information of the tested equipment are uploaded to the inspection device through the passive electronic tag through the second radio frequency signal, so that the abnormal tested equipment can be quickly positioned when the temperature is abnormal based on the corresponding relation between the temperature information and the identity information of the tested equipment.
According to the embodiment of the disclosure, the inspection device can be used for controlling the passive electronic tag to acquire the temperature information of the equipment to be inspected, and the passive electronic tag is used for uploading the temperature information and the identity information of the equipment to be inspected to the inspection device, so that the temperature of each equipment to be inspected can be accurately detected.
Drawings
The above and other objects, features and advantages of the present disclosure will become more apparent from the following description of embodiments of the present disclosure with reference to the accompanying drawings, in which:
Fig. 1 schematically illustrates an application scenario for a temperature detection apparatus according to an embodiment of the present disclosure;
FIG. 2 schematically illustrates a block diagram of an inspection device for temperature detection according to an embodiment of the present disclosure;
Fig. 3 is a block diagram schematically illustrating the construction of an output module of the inspection apparatus for temperature detection shown in fig. 2;
FIG. 4 is a schematic diagram illustrating a display interface of a terminal display of the inspection device for temperature detection according to the embodiment of the disclosure;
FIG. 5 schematically illustrates a block diagram of an inspection device for temperature detection according to another embodiment of the present disclosure;
FIG. 6 schematically illustrates a block diagram of a temperature detection device according to an embodiment of the present disclosure;
Fig. 7 schematically shows a block diagram of a temperature detection device according to another embodiment of the present disclosure;
fig. 8 schematically illustrates a block diagram of a patrol system for detecting a temperature of a device according to an embodiment of the present disclosure;
Fig. 9 schematically illustrates a flowchart of a method of temperature detection using the inspection equipment for temperature detection according to the embodiment of the present disclosure;
FIG. 10 schematically illustrates a flow chart for sending control commands in the method of temperature detection illustrated in FIG. 9; and
FIG. 11 schematically illustrates a block diagram of an electronic device suitable for temperature detection according to an embodiment of the disclosure.
Detailed Description
hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
some embodiments of the present disclosure provide an inspection device for temperature detection. The inspection device transmits a first radio frequency signal, a passive electronic tag on the equipment to be tested collects temperature information of the equipment to be tested according to the received first radio frequency signal, the passive electronic tag transmits a second radio frequency signal, the second radio frequency signal comprises identity information and temperature information of the equipment to be tested, and the inspection device processes the received second radio frequency signal to obtain and display the identity information and the temperature information of the equipment to be tested. In this way, the inspection device can be used for controlling the passive electronic tag to collect the temperature information of the tested equipment, and the passive electronic tag is used for uploading the temperature information and the identity information of the tested equipment to the inspection device, so that the temperature of each tested equipment can be accurately detected.
some embodiments of the present disclosure provide a temperature detection device. The temperature detection device comprises a passive electronic tag, wherein. The passive electronic tag includes: a second antenna, a temperature sensor, and a second processing module. The second processing module is respectively connected with the second antenna and the temperature sensor, wherein the second processing module is provided with identity information of the tested equipment. Wherein the second processing module is configured to: acquiring a first radio frequency signal received by the second antenna; processing the first radio frequency signal to obtain a control signal; controlling the temperature sensor to acquire the temperature information of the tested equipment by using the control signal; acquiring temperature information of the tested equipment; and controlling the second antenna to transmit a second radio frequency signal, wherein the second radio frequency signal comprises the identity information and the temperature information of the device under test.
Some embodiments of the present disclosure provide an inspection system including a temperature detecting device for detecting a temperature of equipment, including an inspection apparatus for temperature detection as described above, and at least one temperature detecting device as described above.
some embodiments of the present disclosure also provide a method and system for temperature detection using the inspection device for temperature detection as described above.
According to the embodiment of the disclosure, the passive electronic tag can be used for collecting the temperature of the tested equipment after receiving the first radio frequency signal, and the temperature information and the identity information of the tested equipment are uploaded to the inspection device through the passive electronic tag through the second radio frequency signal, so that the abnormal tested equipment can be quickly positioned when the temperature is abnormal based on the corresponding relation between the temperature information and the identity information of the tested equipment.
Fig. 1 schematically illustrates an application scenario 100 of an apparatus for temperature detection according to an embodiment of the present disclosure.
as shown in fig. 1, the application scenario 100 includes a data host 101, a passive electronic tag 102 disposed on the data host 101, an inspection robot 103, and an inspection device 104 disposed on the inspection robot 103. The number of the data hosts 101 is one or more, and each data host 101 is provided with a passive electronic tag 102. Inspection robot 103 is movable so that inspection device 104 may be carried to perform temperature inspection of one or more data hosts 101.
the passive electronic tag 102 adopts a Radio Frequency Identification (RFID) technology and has a certain storage capacity. The passive electronic tag 102 does not have a power source, and can couple only electromagnetic waves transmitted from a reader/writer (e.g., the inspection device 104) through its antenna and charge an internal capacitor with the coupled electromagnetic waves to store energy. When sufficient energy is stored, the passive electronic tag 102 is activated, collects information such as temperature data of the data host 101 and sends the data to the inspection device 104.
According to an embodiment of the present disclosure, in this application scenario 100, one or more data hosts 101 are used as devices under test, for example, disposed in an IDC data room. The inspection robot 103 can move in the IDC data room according to a pre-designed route, for example, so that the inspection device 104 located on the inspection robot 103 can communicate with each passive electronic tag 102 to detect the temperature of the modem host 101 one by one. In one embodiment, the inspection device 104 is provided with a map in the IDC data room, and when the inspection device 104 detects that the relative position (e.g., distance, direction, etc.) of the inspection robot 103 with respect to a certain data host 101 reaches a predetermined state (e.g., meets the start requirement of the passive electronic tag 102) during the movement of the inspection robot 103, the inspection device 104 emits electromagnetic waves. The passive electronic tag 102 is coupled with the electromagnetic wave emitted by the inspection device 104, and when sufficient energy is stored, the temperature sensor arranged in the passive electronic tag 102 is started to acquire the temperature information of the corresponding data host 101 through the temperature sensor, and the temperature information and the identity information of the data host 101 are returned to the inspection device 104 through the antenna of the passive electronic tag 102. The inspection device 104 is provided with a terminal display, for example, which can display each modem host 101 and the corresponding temperature information. For example, a distribution graph of the temperature of the modem host 101 can be displayed on a terminal display, so as to realize accurate host temperature monitoring. When the temperature of the data host 101 is abnormal, the data host 101 with the abnormal temperature can be accurately identified and located through the distribution map.
It should be noted that fig. 1 is only an example of an application scenario in which the embodiments of the present disclosure may be applied to help those skilled in the art understand the technical content of the present disclosure, but does not mean that the embodiments of the present disclosure may not be applied to other devices, systems, environments or scenarios.
the inspection device, the temperature detection device, the inspection system including the inspection device and the temperature detection device, and the temperature detection process of the inspection device on the device under test (e.g., the data host 101) according to the embodiment of the disclosure are exemplarily described below with reference to an application scenario shown in fig. 1.
Fig. 2 schematically illustrates a block diagram of an inspection device 200 for temperature detection according to an embodiment of the present disclosure.
As shown in fig. 2, the inspection device 200 for temperature detection includes a first antenna 210, a first processing module 220, and an output module 230. The first processing module 220 is connected to the first antenna 210 and the output module 230, respectively. The inspection device 200 may be a specific embodiment of the inspection device 104, according to embodiments of the present disclosure.
according to an embodiment of the present disclosure, the first antenna 210 is used for transmitting a first radio frequency signal and receiving a second radio frequency signal. According to the embodiment of the present disclosure, the first antenna 210 may demodulate the received second rf signal and transmit the demodulated second rf signal to the first processing module 220. The first radio frequency signal is, for example, an electromagnetic wave having a frequency of 860MHz to 960 MHz. The first antenna 210 is also used to receive a second radio frequency signal. The second rf signal is an rf signal emitted from the passive electronic tag 102 based on the first rf signal, and the passive electronic tag 102 is disposed on the device under test 101. The second radio frequency signal includes identity information and temperature information of the device under test 101. The Identity information is, for example, an Identity Document (ID) of the device under test 101. The temperature information is, for example, one or more celsius temperatures of the device under test 101 within a certain period of time. According to an embodiment of the present disclosure, each device under test 101 has its unique corresponding identity information, and the identity information of different devices under test is different.
According to an embodiment of the present disclosure, the first processing module 220 is configured to control the first antenna 210 to transmit a first radio frequency signal. In one embodiment, the first processing module 220 may be operated by a user to control the first antenna 210 to transmit the first rf signal. In another embodiment, the first processing module 220 has a map of the IDC data room built therein, and when the first processing module 220 gives the map to detect that the relative position between the inspection device 200 and the device under test 101 reaches a predetermined state, the first processing module 220 may control the first antenna 210 to transmit the first radio frequency signal.
the first processing module 220 is further configured to acquire a second radio frequency signal received by the first antenna 210, and process the second radio frequency signal to obtain identity information and temperature information of the device under test 101. For example, the first processing module 220 may decode and decode the second rf signal to obtain the identity information and the temperature information of the device under test 101.
The first processing module 220 is further configured to control the output module 230 to output the temperature information of the device under test 101 according to the identity information of the device under test 101. For example, the temperature profile of the device under test 101 may be displayed according to the distribution of the data hosts 101 in the IDC room, or the identity information of the device under test 101 may be allowed to be displayed to the user based on the user operation while displaying the temperature information of the device under test 101. Therefore, if the temperature of the tested device is abnormal, the identity of the tested device 101 with abnormal temperature can be quickly determined, and the position of the data host 101 with abnormal temperature in the IDC machine room can be quickly located.
According to the embodiment of the present disclosure, the output module 230 is configured to output the temperature information of the device under test 101 based on the control of the first processing module 220, for example, correspondingly display the temperature information of the device under test 101 according to the identity information of the device under test 101. The output module 230 may be, for example, an audio output device, or a video output device, etc.
According to the embodiment of the present disclosure, when the first processing module 220 detects that the temperature information of the device under test 101 is abnormal (for example, the temperature is not within the specified range), the first processing module 220 may further be configured to control the output module 230 to issue an alarm to remind a worker that the device under test 101 is abnormal in operation. Moreover, according to the embodiment of the disclosure, the identity of the device under test 101 with abnormal temperature can be quickly determined, and great convenience is provided for emergency treatment and the like, so that adverse effects on work caused by overheating of the device under test 101 can be effectively reduced, and serious accidents such as fire disasters can be effectively avoided.
Fig. 3 schematically illustrates a block diagram of the output module 230 of the inspection equipment 200 for temperature detection shown in fig. 2.
As shown in fig. 3, the output module 230 includes a terminal display 231. According to an embodiment of the present disclosure, the inspection device 200 may inspect a plurality of devices (e.g., a plurality of data hosts 101 shown in fig. 1) at once. In this case, the first processing module 220 is further configured to control the terminal display 231 to correspondingly display the temperature information of the multiple devices according to the identity information of the multiple devices, for example, to display the temperature distribution diagram of the modem host 101 according to the arrangement of the modem host 101 in the IDC room. The temperature profile can be seen, for example, in the schematic of fig. 4.
Fig. 4 schematically shows a display interface diagram of the terminal display 231 in the inspection equipment 200 for temperature detection according to the embodiment of the present disclosure.
As shown in fig. 4, the display interface displays the temperature distribution of the modem hosts 101 in the IDC room, where each temperature value corresponds to one modem host 101. In this embodiment, the user can view the identity information of data host 101 corresponding to the temperature value by selecting the temperature value. Therefore, if a certain temperature value is abnormal, the identity information of the abnormal data host can be checked by selecting the temperature value.
The inspection device 200 can reciprocate in the IDC machine room to perform temperature inspection. In the illustration of fig. 4, after receiving the latest temperature information of a certain modem host 101, the inspection device 200 may correspondingly update the value of the modem host 101 in the display interface according to the identity information of the modem host 101, so that the display interface of the terminal display 231 may display the real-time temperature information of the modem host 101.
Fig. 5 schematically illustrates a block diagram of an inspection device 200 for temperature detection according to another embodiment of the present disclosure.
as shown in fig. 5, in the inspection device 200 for temperature detection, the first antenna 210 includes a transmission module 2101, a reception module 2102, and an inspection antenna 2103. The first processing module 220 includes a microprocessor 2201, a translation module 2202, and a core processor 2203. The output module 230 includes a terminal display 231.
in the first antenna 210, the polling antenna 2103 is connected to the transmission module 2101 and the reception module 2102, respectively.
In the first processing module 220, the core processor 2203 is connected to the conversion module 2202 through a Controller Area Network (CAN) bus; the conversion module 2202 is connected to the microprocessor 2201 through a Logic gate circuit (TTL). The CAN bus has strong communication real-time performance. In one embodiment, the core processor 2203 may be a general purpose processor located in the IDC data room general control room and the microprocessor 2201 may be a dedicated processor for controlling temperature routing inspection.
When the inspection device 200 starts to perform an inspection, the core processor 2203 first sends an inspection command to the conversion module 2202 through a Controller Area Network (CAN) bus. Then, the conversion module 2202 converts the received CAN patrol instruction into a Logic gate (TTL) level, and transmits the TTL level to the microprocessor 2201. Next, the microprocessor 2201 activates the transmission module 2101 upon reception of the TTL level.
the transmitting module 2101 generates and modulates a first radio frequency signal upon receiving the excitation, and then transmits the first radio frequency signal to the outside through the inspection antenna 2103. To this end, the inspection device 200 generates and transmits a first radio frequency signal.
In addition, the patrol antenna 2103 may also be configured to receive a second radio frequency signal. The second radio frequency signal includes identity information and temperature information of the device under test 101.
Specifically, after the patrol antenna 2103 receives the second rf signal, the receiving module 2102 demodulates the second rf signal, and transmits the demodulated second rf signal to the microprocessor 2201. Then, the microprocessor 2201 decodes and decodes the demodulated second radio frequency signal to obtain the temperature information and the identity information of the device under test 101 carried in the second radio frequency signal, and transmits the serial port data including the temperature information and the identity information of the device under test 101 to the conversion module 2202 through its TTL interface. The conversion module 2202 then converts the serial port data into CAN data, and sends the CAN data to the core processor 2203 via the CAN bus. The CAN data includes temperature information and identity information of the device under test 101. Finally, the core processor 2203 analyzes the received CAN data to obtain the temperature information and the identity information of the device under test 101, and controls the terminal display 231 to display the temperature information of the device under test 101 according to the identity information of the device under test 101.
Fig. 6 schematically illustrates a block diagram of a temperature detection device 300 according to an embodiment of the present disclosure.
with reference to fig. 6 and 1, the temperature detection device 300 includes the passive electronic tag 102. According to one embodiment, the temperature detection device 300 may be a device obtained by packaging the passive electronic tag 102. Alternatively, in other embodiments, the temperature detection device 300 is the passive electronic tag 102 itself.
as shown in fig. 6, the temperature detection device 300 (or the passive electronic tag 102) includes a second antenna 310, a second processing module 320, and a temperature sensor 330. The second processing module 320 is connected to the second antenna 310 and the temperature sensor 330, respectively.
The second processing module 320 is configured to obtain the first radio frequency signal received by the second antenna 310, process the first radio frequency signal to obtain a control signal, and control the temperature sensor 330 to acquire temperature information of the device under test 101 by using the control signal. Specifically, for example, when the energy of the first radio frequency signal acquired by the second processing module 320 can start the passive electronic tag 102, the second processing module 320 controls the temperature sensor 330 to acquire the temperature information of the device under test 101.
According to the embodiment of the present disclosure, the second processing module 320 is provided with identity information of the device under test 101 (for example, ID of the device under test 101). The second processing module 320 is further configured to control the second antenna 310 to transmit a second radio frequency signal.
The second antenna 310 is used for receiving the first radio frequency signal and transmitting a second radio frequency signal based on the control of the second processing module 320.
The temperature sensor 330 is used for collecting temperature information of the device under test 10 based on the control of the second processing module 320. The temperature sensor 330 may, for example, arrange a plurality of collection points in the device under test 101, so that the temperatures of a plurality of positions of the device under test 101 may be collected at one time, and then the temperatures of the plurality of positions may be averaged and processed to obtain the temperature information of the device under test 101, in this way, the accuracy of the collected temperature information may be improved.
According to an embodiment of the present disclosure, the second radio frequency signal includes identity information and temperature information of the device under test 101. For example, the second processing module 320 may carry the temperature information acquired by the temperature sensor 330 and the identity information set in the second processing module 320 into the radio frequency current to generate a second radio frequency signal, and then control the second antenna 330 to transmit the second radio frequency signal. In this way, the identity information and the temperature information of the device under test 101 may be transmitted to the inspection device 200 according to the embodiment of the present disclosure.
Fig. 7 schematically shows a block diagram of a temperature detection apparatus 300 according to another embodiment of the present disclosure.
As shown in fig. 7, in the temperature detection apparatus 300, the second processing module 320 includes a rectifying and voltage stabilizing circuit 3201, a voltage monitoring circuit 3202, and a signal modulation circuit 3203 according to the embodiment of the disclosure.
The input end of the rectifying and voltage stabilizing circuit 3201 is connected with the second antenna 310, and the output end of the rectifying and voltage stabilizing circuit 3201 is connected with the temperature sensor 330. The rectification and voltage regulation circuit 3201 is configured to rectify and regulate the first radio frequency signal received and demodulated by the second antenna 320, so as to filter noise signals and the like in the first radio frequency signal, obtain a control signal (for example, a voltage for operating the temperature sensor 330) of the temperature sensor 330, and input the control signal to the temperature sensor 330, so as to control an operating state of the temperature sensor 330.
According to an embodiment of the present disclosure, the rectifying voltage stabilizing circuit 3201 includes a rectifying sub-circuit and a voltage stabilizing sub-circuit connected in series. Wherein, the input end of the rectifier sub-circuit is connected to the second antenna 310, the output end of the rectifier sub-circuit is connected to the input end of the voltage regulator sub-circuit, and the output end of the voltage regulator sub-circuit is connected to the temperature sensor 330. The rectifier sub-circuit is used for rectifying the first radio frequency signal received and demodulated by the second antenna 320. The voltage stabilizing sub-circuit is used for performing voltage stabilizing processing on the rectified first radio frequency signal.
The input end of the voltage monitoring circuit 3202 is connected to the output end of the rectification and voltage stabilizing circuit 3201, and the output end is connected to the temperature sensor 330. According to the embodiment of the present disclosure, the voltage monitoring circuit 3202 is configured to control the temperature sensor 330 to start operating to collect temperature information of the device under test 101 when detecting that the voltage of the control signal input to the temperature sensor 330 meets the operating requirement of the temperature sensor 330. For example, when the voltage monitoring circuit 3202 monitors that the voltage output by the rectifying and stabilizing circuit 3201 satisfies the operating voltage of the temperature sensor 330, a set instruction is issued to enable the temperature sensor 330 to enter an operating state to acquire the temperature of the device under test 101 where the temperature sensor 330 is located.
The input terminal of the signal modulation circuit 3203 is connected to the temperature sensor 330, and the output terminal thereof is connected to the second antenna 310. The signal modulation circuit 3203 is configured to acquire a second radio frequency signal of the identity information and the temperature information of the device under test 101, and transmit the second radio frequency signal through the second antenna 310. For example, before the detection apparatus 300 is installed in the device under test 101, the identity information of the corresponding device under test 101 may be set in the signal modulation circuit 3203, and then after the signal modulation circuit 3203 receives the temperature information collected by the temperature sensor 330, the signal modulation circuit 3203 modulates the identity information and the temperature information of the device under test 101 into the radio frequency current to generate the second radio frequency signal.
fig. 8 schematically illustrates a block diagram of an inspection system 800 for detecting a temperature of a device according to an embodiment of the present disclosure.
as shown in fig. 8, the inspection system 800 for detecting the temperature of the equipment includes: an inspection device 200 according to the embodiment shown in fig. 2 to 4, and at least one temperature detection device 300 according to the embodiment shown in fig. 6 to 7. The inspection device 200 is provided on the movable inspection robot 103. Each temperature detection device 300 is correspondingly arranged on one tested device 101. The respective working processes of the inspection device 200 and the temperature detection device 300, and the mutual signal transmission and other interaction processes may refer to the descriptions of the embodiments shown in fig. 2 to 5 and fig. 6 to 7, and are not described herein again.
Fig. 9 schematically illustrates a flowchart of a method of temperature detection using the inspection equipment 200 for temperature detection according to an embodiment of the present disclosure.
As shown in fig. 9, the method may include operations S110 to S140.
In operation S110, the first antenna 210 is controlled to transmit a first radio frequency signal.
in operation S120, a second radio frequency signal received by the first antenna 210 is obtained, where the second radio frequency signal includes identity information and temperature information of the device under test 101; wherein the second rf signal is derived from an rf signal emitted by the passive electronic tag 102 based on the first rf signal, and the passive electronic tag 102 is disposed on the device under test 101.
in operation S130, the second radio frequency signal is processed to obtain identity information and temperature information of the device under test 101.
In operation S140, the control output module 230 outputs the temperature information of the device under test 101 according to the identity information of the device under test 101. According to the embodiment of the present disclosure, the inspection apparatus 200 includes the terminal display 231, the device under test 101 is one of the plurality of devices detected by the inspection apparatus 200, so that the control output module 230 outputs the temperature information of the device under test 101 according to the identity information of the device under test 101 in operation S140, which may be to control the terminal display 231 to correspondingly display the temperature information of the plurality of devices according to the identity information of the plurality of devices, where a display interface of the terminal display 231 may refer to the illustration in fig. 4.
Fig. 10 schematically shows a flowchart of the operation S110 of controlling the first antenna 210 to transmit the radio frequency signal in the method of temperature detection shown in fig. 9.
as shown in fig. 10, according to the embodiment of the present disclosure, a map is built in the inspection equipment 200. Operation S110 may include operation S110A-operation S110B.
In operation S110A, the positional relationship of the inspection equipment 200 and the device under test 101 is automatically detected based on the map. Specifically, the map stores, for example, the position information of each device under test 101, and the inspection position 200 can automatically detect the relative positional relationship (for example, distance information, orientation information, and the like) between the inspection device 200 and each device under test 101 based on the current position information of the inspection position 200 and the position information of each device under test in the map.
in operation S110B, the first antenna 210 is controlled to emit a first radio frequency signal when the relative positional relationship between the inspection equipment 200 and the device under test 101 is detected to reach a predetermined state. Specifically, for example, when it is detected that the distance between the devices of the inspection equipment 200 is within a predetermined range, the first processing module 220 sends a control instruction to the first antenna 210, so that the first antenna 210 transmits a first radio frequency signal according to the control instruction.
FIG. 11 schematically illustrates a block diagram of a temperature detection system 1100 according to an embodiment of the disclosure. FIG. 11 is only one example and should not be taken as limiting the scope of use and functionality of embodiments of the disclosure. The temperature sensing system 1100 may be used to implement the methods described with reference to fig. 9 and 10. The temperature detection system 1100 may be a specific example of the first processing module 220 according to an embodiment of the present disclosure.
As shown in fig. 11, a temperature detection system 1100 according to an embodiment of the present disclosure includes a processor 1101, which can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)1102 or a program loaded from a storage section 1108 into a Random Access Memory (RAM) 1103. The processor 1101 may comprise, for example, a general purpose microprocessor (e.g., a CPU), an instruction set processor and/or associated chipset, and/or a special purpose microprocessor (e.g., an Application Specific Integrated Circuit (ASIC)), among others. The processor 1101 may also include on-board memory for caching purposes. The processor 1101 may comprise a single processing unit or a plurality of processing units for performing the different actions of the method flows according to the embodiments of the present disclosure.
In the RAM 1103, various programs and data necessary for the operation of the temperature detection system 1100 are stored. The processor 1101, the ROM 1102, and the RAM 1103 are connected to each other by a bus 1104. The processor 1101 performs various operations of the method flow according to the embodiments of the present disclosure by executing programs in the ROM 1102 and/or the RAM 1103. It is noted that the programs may also be stored in one or more memories other than the ROM 1102 and RAM 1103. The processor 1101 may also perform various operations of the method flows according to the embodiments of the present disclosure by executing programs stored in the one or more memories.
Temperature sensing system 1100 may also include an input/output (I/O) interface 1105, input/output (I/O) interface 1105 also connected to bus 1104, according to an embodiment of the present disclosure. The system 1100 may also include one or more of the following components connected to the I/O interface 1105: an input portion 1106 including a keyboard, mouse, and the like; an output portion 1107 including a signal output unit such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage section 1108 including a hard disk and the like; and a communication section 1109 including a network interface card such as a LAN card, a modem, or the like. The communication section 1109 performs communication processing via a network such as the internet. A driver 1110 is also connected to the I/O interface 1105 as necessary. A removable medium 1111 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 1110 as necessary, so that a computer program read out therefrom is mounted into the storage section 1108 as necessary.
According to embodiments of the present disclosure, method flows according to embodiments of the present disclosure may be implemented as computer software programs. For example, embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable storage medium, the computer program containing program code for performing the method illustrated by the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication portion 1109 and/or installed from the removable medium 1111. The computer program, when executed by the processor 1101, performs the above-described functions defined in the system of the embodiment of the present disclosure. The systems, devices, apparatuses, modules, units, etc. described above may be implemented by computer program modules according to embodiments of the present disclosure.
the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The embodiments of the present disclosure have been described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although the embodiments are described separately above, this does not mean that the measures in the embodiments cannot be used in advantageous combination. The scope of the disclosure is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the present disclosure, and such alternatives and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. an inspection device for temperature detection, comprising:
A first antenna;
An output module; and
The first processing module is respectively connected with the first antenna and the output module;
Wherein the first processing module is configured to:
Controlling the first antenna to transmit a first radio frequency signal;
acquiring a second radio frequency signal received by the first antenna, wherein the second radio frequency signal comprises identity information and temperature information of the tested device; wherein the second radio frequency signal is derived from a radio frequency signal emitted by a passive electronic tag based on the first radio frequency signal, the passive electronic tag being disposed on the device under test; and
Processing the second radio frequency signal to obtain identity information and temperature information of the tested device; and
And controlling the output module to output the temperature information of the tested equipment according to the identity information of the tested equipment.
2. The inspection device according to claim 1, wherein the output module includes a terminal display; the device to be tested is one of the devices detected by the inspection device; wherein:
The first processing module is further configured to control the terminal display to correspondingly display the temperature information of the multiple devices according to the identity information of the multiple devices.
3. A temperature detection device comprising a passive electronic tag, wherein the passive electronic tag comprises:
A second antenna;
a temperature sensor; and
the second processing module is respectively connected with the second antenna and the temperature sensor, and the second processing module is internally provided with identity information of the tested equipment;
Wherein the second processing module is configured to:
Acquiring a first radio frequency signal received by the second antenna;
Processing the first radio frequency signal to obtain a control signal;
Controlling the temperature sensor to acquire the temperature information of the tested equipment by using the control signal;
acquiring temperature information of the tested equipment; and
Controlling the second antenna to transmit a second radio frequency signal, wherein the second radio frequency signal comprises identity information and temperature information of the device under test.
4. the temperature detection device of claim 3, wherein the second processing module comprises a voltage monitoring circuit connected to the temperature sensor;
The voltage monitoring circuit is used for controlling the temperature sensor to start working to acquire the temperature information of the tested equipment when detecting that the voltage of the control signal meets the working requirement of the temperature sensor.
5. The temperature sensing device of claim 4, wherein the second processing module further comprises a rectifying and voltage stabilizing circuit and a signal modulation circuit: wherein,
The input end of the rectification voltage stabilizing circuit is connected with the second antenna, and the output end of the rectification voltage stabilizing circuit is connected with the temperature sensor;
The input end of the signal modulation circuit is connected with the temperature sensor, and the output end of the signal modulation circuit is connected with the second antenna;
Wherein,
the input end of the voltage monitoring circuit is connected with the output end of the rectification and voltage stabilizing circuit, and the output end of the voltage monitoring circuit is connected to the temperature sensor.
6. An inspection system for detecting a temperature of a device, comprising:
The inspection device according to any one of claims 1-2, wherein the inspection device is mounted on a mobile inspection robot; and
at least one temperature detection device according to any one of claims 3 to 4, wherein the temperature detection device is provided on a device under test.
7. A method of temperature sensing using the inspection device of claim 1, comprising:
controlling the first antenna to transmit a first radio frequency signal;
Acquiring a second radio frequency signal received by the first antenna, wherein the second radio frequency signal comprises identity information and temperature information of the tested device; wherein the second radio frequency signal is derived from a radio frequency signal emitted by a passive electronic tag based on the first radio frequency signal, the passive electronic tag being disposed on the device under test; and
Processing the second radio frequency signal to obtain identity information and temperature information of the tested device; and
And controlling the output module to output the temperature information of the tested device according to the identity information of the tested device.
8. The method of claim 7, wherein the inspection device has a map built therein; the method further comprises the following steps:
Automatically detecting the relative position relationship between the inspection device and the tested equipment based on the map; and
And when detecting that the relative position relationship between the inspection device and the equipment to be detected reaches a preset state, controlling the first antenna to transmit a first radio frequency signal.
9. the method of claim 7, wherein the inspection device includes a terminal display, the device under test is one of a plurality of devices detected by the inspection device, and the controlling the output module to output the temperature information of the device under test according to the identity information of the device under test includes:
and controlling the terminal display to correspondingly display the temperature information of the plurality of devices according to the identity information of the plurality of devices.
10. A temperature sensing system, comprising:
A memory having computer readable instructions stored thereon and
a processor executing the instructions to implement the method of any of claims 7 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862879.3A CN110542484A (en) | 2019-09-11 | 2019-09-11 | inspection device, inspection system and inspection method for temperature detection |
| PCT/CN2020/109329 WO2021047350A1 (en) | 2019-09-11 | 2020-08-14 | Patrol apparatus, patrol system and method for temperature measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910862879.3A CN110542484A (en) | 2019-09-11 | 2019-09-11 | inspection device, inspection system and inspection method for temperature detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110542484A true CN110542484A (en) | 2019-12-06 |
Family
ID=68713444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910862879.3A Pending CN110542484A (en) | 2019-09-11 | 2019-09-11 | inspection device, inspection system and inspection method for temperature detection |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110542484A (en) |
| WO (1) | WO2021047350A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047350A1 (en) * | 2019-09-11 | 2021-03-18 | 北京海益同展信息科技有限公司 | Patrol apparatus, patrol system and method for temperature measurement |
| CN112880933A (en) * | 2021-01-20 | 2021-06-01 | 京东数科海益信息科技有限公司 | Humidity detection device, inspection device and humidity detection method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049123A (en) * | 2021-04-23 | 2021-06-29 | 深圳市骅鼎鹏智能科技有限公司 | Wireless temperature measurement system |
| CN113483915A (en) * | 2021-05-19 | 2021-10-08 | 国网浙江省电力有限公司宁波供电公司 | Wireless intelligent temperature measuring device |
| CN115754173A (en) * | 2022-12-21 | 2023-03-07 | 电子科大科园股份有限公司 | Extremely early monitoring method for smoldering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202159352U (en) * | 2011-07-08 | 2012-03-07 | 深圳市远望谷信息技术股份有限公司 | Temperature measurement system used for train part |
| US9305252B1 (en) * | 2012-07-13 | 2016-04-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Systems and methods for RFID-enabled pressure sensing apparatus |
| CN206961157U (en) * | 2017-07-12 | 2018-02-02 | 河北烽联信息技术有限公司 | A kind of intelligent machine room asset management system |
| CN108262736A (en) * | 2018-02-06 | 2018-07-10 | 南京苏京智能机器人科技有限公司 | Indoor intelligent crusing robot and system |
| CN109506624A (en) * | 2018-10-31 | 2019-03-22 | 台州职业技术学院 | A kind of distributed vision positioning system and method based on mobile robot |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20096287L (en) * | 2009-12-04 | 2011-06-05 | Controlmatic Oy Ltd | Device for performing a measurement; RFID module and sensor module |
| CN201983880U (en) * | 2011-01-31 | 2011-09-21 | 北京昆仑海岸传感技术有限公司 | Intelligent sensor with RFID function and capable of storing temperature |
| CN103714356A (en) * | 2012-09-29 | 2014-04-09 | 浙江港科大先进制造研究所有限公司 | Temperature measurement method based on passive radio-frequency label |
| CN205050168U (en) * | 2015-09-18 | 2016-02-24 | 郑州信工智能化系统有限公司 | Passive low frequency RFID humiture label |
| CN106482845A (en) * | 2016-10-25 | 2017-03-08 | 上海恒矽传感器有限公司 | Temp measuring system and method based on RFID |
| CN109269665A (en) * | 2018-09-17 | 2019-01-25 | 广州华工弈高科技有限公司 | Wireless temperature perception and safety pre-warning system and Optimizing Site Selection method towards power grid |
| CN110160672A (en) * | 2019-06-20 | 2019-08-23 | 上海格鲁布科技有限公司 | A kind of detection device of integrated RFID thermometric, transient earth voltage and ultrasound examination |
| CN110542484A (en) * | 2019-09-11 | 2019-12-06 | 北京海益同展信息科技有限公司 | inspection device, inspection system and inspection method for temperature detection |
-
2019
- 2019-09-11 CN CN201910862879.3A patent/CN110542484A/en active Pending
-
2020
- 2020-08-14 WO PCT/CN2020/109329 patent/WO2021047350A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202159352U (en) * | 2011-07-08 | 2012-03-07 | 深圳市远望谷信息技术股份有限公司 | Temperature measurement system used for train part |
| US9305252B1 (en) * | 2012-07-13 | 2016-04-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Systems and methods for RFID-enabled pressure sensing apparatus |
| CN206961157U (en) * | 2017-07-12 | 2018-02-02 | 河北烽联信息技术有限公司 | A kind of intelligent machine room asset management system |
| CN108262736A (en) * | 2018-02-06 | 2018-07-10 | 南京苏京智能机器人科技有限公司 | Indoor intelligent crusing robot and system |
| CN109506624A (en) * | 2018-10-31 | 2019-03-22 | 台州职业技术学院 | A kind of distributed vision positioning system and method based on mobile robot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047350A1 (en) * | 2019-09-11 | 2021-03-18 | 北京海益同展信息科技有限公司 | Patrol apparatus, patrol system and method for temperature measurement |
| CN112880933A (en) * | 2021-01-20 | 2021-06-01 | 京东数科海益信息科技有限公司 | Humidity detection device, inspection device and humidity detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021047350A1 (en) | 2021-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110542484A (en) | inspection device, inspection system and inspection method for temperature detection | |
| US10627829B2 (en) | Location-based control method and apparatus, movable machine and robot | |
| US9633551B2 (en) | Enhanced wireless location system and method | |
| TW201333842A (en) | Data center infrastructure management system having real time enhanced reality tablet | |
| US9402115B2 (en) | Monitoring system, notification apparatus and monitoring method | |
| US7729880B1 (en) | Wireless vehicle service systems using addressable devices | |
| EP3297345B1 (en) | Wireless local area network based positioning method and device | |
| US9686746B2 (en) | Telematics terminal and telematics center for preventing vehicle discharge and control method thereof | |
| US20070171051A1 (en) | Wireless sensor system | |
| US10867518B2 (en) | Method and system for identifying location of a parked vehicle | |
| CN110738289A (en) | Multi-dimensional linkage comprehensive studying and judging device for electric power operation standardization and using method thereof | |
| CN108460051A (en) | Parking stall ground drawing generating method, apparatus and system | |
| CN110702268B (en) | Cable temperature monitoring method and system applied to rail transit | |
| JP2008236071A (en) | Radio wave sensor and radio wave field intensity distribution measurement system | |
| US10386455B2 (en) | Position detection system | |
| JP5527335B2 (en) | Radio wave intensity distribution measuring system and radio wave intensity distribution measuring method | |
| US11102616B2 (en) | Method of tracking objects using thermostat | |
| KR100909639B1 (en) | Wireless recognition device with fault notification and fault notification method and recording medium therefor | |
| JPH09181657A (en) | Mobile body identification device | |
| CN112037562A (en) | High-accuracy in-field reverse vehicle searching system, method and medium based on RFID technology | |
| KR101643242B1 (en) | Identification card based on beacon and industrial safety management system using the same | |
| US9483675B2 (en) | Image display processing device and display processing program | |
| CN114627631B (en) | Intelligent alarm system and method based on Internet of things | |
| CN210244440U (en) | Intelligent patrol inspection management system | |
| CN117677860A (en) | Position estimation system and position estimation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 601, 6 / F, building 2, No. 18, Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant after: Jingdong Technology Information Technology Co.,Ltd. Address before: 601, 6 / F, building 2, No. 18, Kechuang 11th Street, Daxing District, Beijing, 100176 Applicant before: BEIJING HAIYI TONGZHAN INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |
|
| RJ01 | Rejection of invention patent application after publication |