CN217384461U - Wireless temperature measurement system - Google Patents
Wireless temperature measurement system Download PDFInfo
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- CN217384461U CN217384461U CN202123347863.0U CN202123347863U CN217384461U CN 217384461 U CN217384461 U CN 217384461U CN 202123347863 U CN202123347863 U CN 202123347863U CN 217384461 U CN217384461 U CN 217384461U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model provides a wireless temperature measurement system, include: the system comprises a plurality of wireless temperature measurement sensors, a temperature measurement communication terminal and a temperature measurement monitoring terminal; the method comprises the following steps: the plurality of wireless temperature measurement sensors are used for acquiring temperature information of a target measured object and sending the temperature information of the target measured object and ID numbers of the wireless temperature measurement sensors to the temperature measurement communication terminal; the temperature measurement communication terminal is used for determining the position information of the wireless temperature measurement sensor according to the ID number of the wireless temperature measurement sensor and sending the ID number of the wireless temperature measurement sensor, the temperature information and the position information to the temperature measurement monitoring terminal; and the temperature measurement monitoring terminal is used for analyzing and processing the temperature information to obtain an actual temperature value, and correspondingly displaying the actual temperature value according to the ID number and the position information of the wireless temperature measurement sensor. The utility model provides an electrical components breaks down because of the high temperature and is difficult to confirm the problem of its position, has practiced thrift a large amount of manpower and materials and has investigated and examined, has satisfied the user demand.
Description
Technical Field
The utility model relates to a temperature measurement technical field especially relates to a wireless temperature measurement system.
Background
Electric components such as cable, transformer and switch generate heat easily when using, and too high overheated mechanical strength and the physical properties that can lead to electric components descend, contact resistance increase when the temperature lasts, if continuous through-flow can lead to electric components's tie point oxidation under overheated condition, the oxidation will make electric components's contact resistance increase again, and the aggravation generates heat, and the temperature lasts to rise, forms vicious circle, finally seriously influences electric components's life.
In traditional electrical components temperature measurement mode, when electrical components broke down because of the high temperature, need the manpower to carry out the position of its electrical components of physics investigation, under monitoring point dispersion, environment closed or have highly compressed situation, investigation work is difficult to go on, can not satisfy user's demand.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a wireless temperature measurement system, its electric components who has solved to exist among the prior art breaks down because of the high temperature and is difficult to the problem of confirming its position.
A wireless thermometry system, comprising: the system comprises a plurality of wireless temperature measurement sensors, a temperature measurement communication terminal and a temperature measurement monitoring terminal;
each wireless temperature measuring sensor is arranged on a target measured object, is connected with the temperature measuring communication terminal, is used for acquiring the temperature information of the corresponding target measured object, and is also used for sending the temperature information of the target measured object and the ID number of the wireless temperature measuring sensor to the temperature measuring communication terminal;
the temperature measurement communication terminal is connected with the temperature measurement monitoring terminal and used for determining the position information of the wireless temperature measurement sensor according to the ID number of the wireless temperature measurement sensor and sending the ID number of the wireless temperature measurement sensor, the temperature information and the position information to the temperature measurement monitoring terminal;
the temperature measurement monitoring terminal is used for analyzing and processing the temperature information to obtain an actual temperature value, and correspondingly displaying the actual temperature value according to the ID number of the wireless temperature measurement sensor and the position information.
Optionally, the wireless thermometric sensor comprises: the device comprises a measuring unit, a wireless data transmission unit and a control unit; the measuring unit is used for acquiring temperature information of a target measured object; the control unit and the measuring unit are used for controlling the measuring unit to acquire the temperature information of the target measured object and acquiring the temperature information; the control unit is also connected with the wireless data transmission unit and is also used for sending the temperature information of the target object to be measured and the ID number of the wireless temperature measurement sensor to the wireless data transmission unit; the wireless data transmission unit is connected with the temperature measurement communication terminal and used for sending the temperature information and the ID number of the wireless temperature measurement sensor to the temperature measurement communication terminal.
Optionally, the wireless data transmission unit is a Zigbee wireless communication module.
Optionally, the wireless thermometric sensor further comprises: and the power supply unit is respectively connected with the wireless data transmission unit and the control unit and is used for outputting power supply voltage to the wireless data transmission unit and the control unit.
Optionally, the power supply unit comprises a lithium battery and a protection unit; the positive electrode of the lithium battery is connected with the protection unit and used for outputting power supply voltage to the wireless data transmission unit and the control unit; the protection unit is respectively connected with the wireless data transmission unit and the control unit and is used for protecting the reverse connection of the wireless data transmission unit and the control unit.
Optionally, the protection unit includes a diode, a first capacitor and a second capacitor; the anode of the diode is connected with the anode of the lithium battery, and the cathode of the diode is connected with the anode of the first capacitor; the negative electrode of the first capacitor is grounded; the anode of the second capacitor is connected with the anode of the first capacitor, and the cathode of the second capacitor is grounded.
Optionally, the measurement unit comprises: a temperature sensor and an analog-to-digital converter; the temperature sensor is connected with the analog-to-digital converter and used for acquiring temperature information of a target object to be detected and sending the temperature information of the target object to be detected to the analog-to-digital converter, wherein the temperature information is analog quantity; the analog-to-digital converter is connected with the control unit and used for performing analog-to-digital conversion on the temperature information and sending the temperature information subjected to analog-to-digital conversion to the control unit.
Optionally, the temperature sensor is an infrared temperature sensor.
Optionally, the temperature measuring system further comprises a switch unit; the switch unit is connected with the temperature measurement monitoring terminal and used for receiving a first control signal sent by the temperature measurement monitoring terminal when the temperature measurement monitoring terminal analyzes and calculates that the actual temperature value exceeds the high-temperature preset value of the target measured object, and controlling the power failure of a line where the target measured object is located according to the first control signal.
Optionally, the temperature measuring system further comprises an alarm; and the alarm is connected with the temperature measurement monitoring terminal and used for receiving a second control signal sent by the temperature measurement monitoring terminal and sending an alarm signal according to the second control signal when the temperature measurement monitoring terminal analyzes and calculates that the actual temperature value exceeds the high-temperature preset value of the target measured object.
Compared with the prior art, the utility model discloses following beneficial effect has:
through the wireless temperature measurement system provided by the utility model, the wireless temperature measurement sensor sends the temperature information and the ID number of the wireless temperature measurement sensor to the temperature measurement communication terminal, the temperature measurement communication terminal determines the position information of the wireless temperature measurement sensor according to the ID number and the temperature information of the wireless temperature measurement sensor and sends the ID number, the temperature information and the position information of the wireless temperature measurement sensor to the temperature measurement monitoring terminal, the temperature measurement monitoring terminal calculates the actual temperature value according to the analysis of the temperature information and correspondingly displays the actual temperature value with the corresponding ID number and the position information of the temperature measurement sensor, the worker can visually check the geographic position of the wireless temperature measurement sensor and the corresponding actual temperature value, and then accurately acquires the geographic position of the heating electrical component according to the geographic position of the wireless temperature measurement sensor, thereby being convenient for the maintenance personnel to maintain and saving a large amount of manpower and material resources to investigate, the user requirements are met.
Drawings
Fig. 1 is a structural diagram of a wireless temperature measurement system according to an embodiment of the present invention;
fig. 2 is a structural diagram of another wireless temperature measuring system provided by the embodiment of the present invention;
fig. 3 is a circuit diagram of a power supply unit according to an embodiment of the present invention;
fig. 4 is a structural diagram of another wireless temperature measurement system according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
Fig. 1 is the embodiment of the utility model provides a wireless temperature measurement system's block diagram, as shown in fig. 1, a wireless temperature measurement system includes: the system comprises a plurality of wireless temperature measurement sensors 100, a temperature measurement communication terminal 200 and a temperature measurement monitoring terminal 300; each wireless temperature measuring sensor 100 is arranged on a target measured object, is connected with the temperature measuring communication terminal 200, and is used for acquiring temperature information of the corresponding target measured object and sending the temperature information of the target measured object and an ID number of the wireless temperature measuring sensor to the temperature measuring communication terminal 200; the temperature measurement communication terminal 200 is connected to the temperature measurement monitoring terminal 300, and is configured to determine the position information of the wireless temperature measurement sensor 100 according to the ID number of the wireless temperature measurement sensor, and send the ID number of the wireless temperature measurement sensor, the temperature information, and the position information to the temperature measurement monitoring terminal 300; the temperature measurement monitoring terminal 300 is configured to analyze and process the temperature information to obtain an actual temperature value, and correspondingly display the actual temperature value according to the ID number of the wireless temperature measurement sensor and the position information.
The working principle of the embodiment is as follows: the plurality of wireless temperature measurement sensors 100 respectively send the collected temperature information of the target object to be measured and the ID numbers of the wireless temperature measurement sensors to the temperature measurement communication terminal 200, the ID numbers and the corresponding position information of each wireless temperature measurement sensor are stored in the temperature measurement communication terminal 200, the temperature measurement communication terminal 200 determines the position information of the wireless temperature measurement sensors 100 according to the ID numbers of the wireless temperature measurement sensors and sends the ID numbers, the temperature information and the position information of the wireless temperature measurement sensors to the temperature measurement monitoring terminal 300, the temperature measurement monitoring terminal 300 analyzes and processes the temperature information to obtain actual temperature values, the actual temperature values are correspondingly displayed according to the ID numbers and the position information of the wireless temperature measurement sensors, and a worker can visually check the geographic positions and the corresponding actual temperature values of the wireless temperature measurement sensors 100, and then accurately acquire the geographical position of the target testee that generates heat according to wireless temperature sensor 100's geographical position, the maintenance personal of being convenient for overhauls, has practiced thrift a large amount of manpower and materials, has satisfied user's demand. It should be noted that the number of the temperature measurement sensors includes, but is not limited to, 3 shown in fig. 1, the number of the temperature measurement sensors is set according to the actual needs of users, the ID number of the wireless temperature measurement sensor of each temperature measurement sensor is unique, the temperature measurement monitoring terminal 300 belongs to an entity device occupying space, and the temperature measurement monitoring terminal 300 analyzes and processes the temperature information to obtain the actual temperature value, which can be realized by the program in the prior art; the target object can be electric components such as cables, transformers, switches and the like.
Fig. 2 is a structural diagram of another wireless temperature measuring system provided by the embodiment of the present invention, as shown in fig. 2, the wireless temperature measuring sensor 100 includes: a measurement unit 110, a wireless data transmission unit 130, and a control unit 120; the measuring unit 110 is configured to acquire temperature information of a target object to be measured; the control unit 120 and the measurement unit 110 are configured to control the measurement unit 110 to acquire temperature information of the target object to be measured and acquire the temperature information; the control unit 120 is further connected to the wireless data transmission unit 130, and is further configured to send the temperature information of the target object to be measured and the ID number of the wireless temperature measurement sensor to the wireless data transmission unit 130; the wireless data transmission unit 130 is connected to the temperature measurement communication terminal 200, and is configured to send the temperature information and the ID number of the wireless temperature measurement sensor to the temperature measurement communication terminal 200.
The working principle of the embodiment is as follows: the wireless temperature measurement sensor 100 collects temperature information of a target measured object through the measurement unit 110, the control unit 120 controls the wireless temperature measurement sensor 100 to collect the temperature information of the target measured object and acquire the temperature information, the temperature information and the ID number of the wireless temperature measurement sensor are sent to the wireless data transmission unit 130, the wireless data transmission unit 130 sends the temperature information and the ID number of the wireless temperature measurement sensor to the temperature measurement communication terminal 200, and the control unit 120 is further used for controlling the wireless data transmission unit 130 to send the temperature information and the ID number of the wireless temperature measurement sensor to the temperature measurement communication terminal 200.
It should be noted that the wireless data transmission unit 130 is a Zigbee wireless communication module, the size of the Zigbee wireless communication module is only 7nm × 7nm, and peripheral components are few, so that the wireless temperature measurement sensor 100 is convenient to install inside, and it becomes more important to make the wireless temperature measurement sensor 100 small for the electrical components installed in the closed area, so the Zigbee wireless communication module saves space for the wireless temperature measurement sensor 100.
The wireless temperature measurement sensor 100 further includes: and a power supply unit, which is respectively connected to the wireless data transmission unit 130 and the control unit 120, and is configured to output a power supply voltage to the wireless data transmission unit 130 and the control unit 120. Fig. 3 is a circuit diagram of a power supply unit according to an embodiment of the present invention, as shown in fig. 3, the power supply unit includes a lithium battery 141 and a protection unit 142; the positive electrode of the lithium battery 141 is connected to the protection unit 142, and is configured to output a supply voltage to the wireless data transmission unit 130 and the control unit 120; the protection unit 142 is connected to the wireless data transmission unit 130 and the control unit 120, respectively, and is configured to protect the wireless data transmission unit 130 and the control unit 120 from reverse connection. The protection unit 142 comprises a diode D1, a first capacitor C1 and a second capacitor C2; the anode of the diode D1 is connected with the anode of the lithium battery 141, and the cathode of the diode D1 is connected with the anode of the first capacitor C1; the negative electrode of the first capacitor C1 is grounded; the anode of the second capacitor C2 is connected with the anode of the first capacitor C1, and the cathode of the second capacitor C2 is grounded.
It should be noted that the protection unit 142 is connected to the wireless data transmission unit 130 and the control unit 120 through a voltage output terminal VCC and outputs a power supply voltage; the diode D1 is used for the lithium battery 141 to be damaged after being respectively connected with the wireless data transmission unit 130 and the control unit 120 in an inverted manner, and the first capacitor C1 and the second capacitor C2 are used for filtering, so that the voltage output by the output terminal VCC is stable.
The measurement unit 110 includes: a temperature sensor and an analog-to-digital converter; the temperature sensor is connected with the analog-to-digital converter and used for acquiring temperature information of a target object to be detected and sending the temperature information of the target object to be detected to the analog-to-digital converter, wherein the temperature information is analog quantity; the analog-to-digital converter is connected to the control unit 120, and is configured to perform analog-to-digital conversion on the temperature information and send the temperature information after the analog-to-digital conversion to the control unit 120. The temperature sensor is an infrared temperature sensor.
It should be noted that, the temperature information of the target object to be measured acquired by the temperature sensor is an analog quantity, the control unit 120 can only receive a digital quantity, and the temperature information of the target object to be measured is subjected to analog-to-digital conversion by the analog-to-digital converter to obtain the temperature information of the target object to be measured of the digital quantity, so that the control unit 120 can receive the temperature information of the target object to be measured; the temperature sensor is an infrared temperature sensor, the direct contact between the measuring end of the temperature sensor and a target measured object is avoided, and the damage to the measuring end of the sensor due to the high temperature of an electric component is avoided.
Fig. 4 is a structural diagram of another wireless temperature measurement system according to an embodiment of the present invention, as shown in fig. 4, the temperature measurement system further includes a switch unit 400; the switch unit 400 is connected to the temperature measurement monitoring terminal 300, and is configured to receive a first control signal sent by the temperature measurement monitoring terminal 300 when the temperature measurement monitoring terminal 300 analyzes and calculates that the actual temperature value exceeds the high-temperature preset value of the target object, and control a line where the temperature sensor is located to power off according to the first control signal.
When the temperature measurement monitoring terminal 300 analyzes and calculates that the actual alarm value exceeds the high-temperature preset value of the target measured object, the power failure of the line where the target measured object is located is controlled by receiving the first control signal sent by the temperature measurement monitoring terminal 300, so that the target measured object stops working, and the short circuit of the line where the target measured object is located caused by continuous heating of the target measured object is prevented.
The temperature measuring system further comprises an alarm 500; the alarm 500 is connected to the temperature measurement monitoring terminal 300, and is configured to receive a second control signal sent by the temperature measurement monitoring terminal 300 when the temperature measurement monitoring terminal 300 analyzes and calculates that the actual temperature value exceeds the high-temperature preset value of the target object to be measured, and send an alarm signal according to the second control signal.
When the temperature measurement monitoring terminal 300 sends a first control signal to the switch unit 400, a second control signal is sent to the alarm 500, the alarm 500 sends an alarm signal according to the second control signal, relevant workers timely process corresponding electrical components according to the alarm signal, extra manpower and material resources are not needed to be spent for troubleshooting, the cost is saved, and the user requirements are met.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. A wireless thermometry system, comprising: the system comprises a plurality of wireless temperature measurement sensors, a temperature measurement communication terminal and a temperature measurement monitoring terminal;
each wireless temperature measuring sensor is arranged on a target measured object, is connected with the temperature measuring communication terminal, is used for acquiring the temperature information of the corresponding target measured object, and is also used for sending the temperature information of the target measured object and the ID number of the wireless temperature measuring sensor to the temperature measuring communication terminal;
the temperature measurement communication terminal is connected with the temperature measurement monitoring terminal and used for determining the position information of the wireless temperature measurement sensor according to the ID number of the wireless temperature measurement sensor and sending the ID number of the wireless temperature measurement sensor, the temperature information and the position information to the temperature measurement monitoring terminal;
and the temperature measurement monitoring terminal is used for analyzing and processing the temperature information to obtain an actual temperature value, and correspondingly displaying the actual temperature value according to the ID number of the wireless temperature measurement sensor and the position information.
2. The wireless thermometry system of claim 1, wherein the wireless thermometry sensor comprises: the device comprises a measuring unit, a wireless data transmission unit and a control unit;
the measuring unit is used for acquiring temperature information of a target measured object;
the control unit and the measuring unit are used for controlling the measuring unit to acquire the temperature information of the target measured object and acquiring the temperature information; the control unit is also connected with the wireless data transmission unit and is also used for sending the temperature information of the target object to be measured and the ID number of the wireless temperature measurement sensor to the wireless data transmission unit;
the wireless data transmission unit is connected with the temperature measurement communication terminal and used for sending the temperature information and the ID number of the wireless temperature measurement sensor to the temperature measurement communication terminal.
3. The wireless temperature measurement system of claim 2, wherein the wireless data transmission unit is a Zigbee wireless communication module.
4. The wireless thermometry system of claim 2, wherein the wireless thermometry sensor further comprises: and the power supply unit is respectively connected with the wireless data transmission unit and the control unit and is used for outputting power supply voltage to the wireless data transmission unit and the control unit.
5. The wireless temperature measurement system according to claim 4, wherein the power supply unit comprises a lithium battery and a protection unit;
the positive electrode of the lithium battery is connected with the protection unit and used for outputting power supply voltage to the wireless data transmission unit and the control unit;
the protection unit is respectively connected with the wireless data transmission unit and the control unit and is used for protecting the reverse connection of the wireless data transmission unit and the control unit.
6. The wireless temperature measurement system of claim 5, wherein the protection unit comprises a diode, a first capacitor and a second capacitor;
the anode of the diode is connected with the anode of the lithium battery, and the cathode of the diode is connected with the anode of the first capacitor;
the negative electrode of the first capacitor is grounded;
the anode of the second capacitor is connected with the anode of the first capacitor, and the cathode of the second capacitor is grounded.
7. The wireless thermometry system of claim 2, wherein the measurement unit comprises: a temperature sensor and an analog-to-digital converter;
the temperature sensor is connected with the analog-to-digital converter and used for acquiring temperature information of a target object to be detected and sending the temperature information of the target object to be detected to the analog-to-digital converter, wherein the temperature information is analog quantity;
the analog-to-digital converter is connected with the control unit and used for performing analog-to-digital conversion on the temperature information and sending the temperature information subjected to the analog-to-digital conversion to the control unit.
8. The wireless thermometry system of claim 7, wherein the temperature sensor is an infrared temperature sensor.
9. The wireless temperature measurement system of claim 1, wherein the temperature measurement system further comprises a switch unit;
the switch unit is connected with the temperature measurement monitoring terminal and used for receiving a first control signal sent by the temperature measurement monitoring terminal when the temperature measurement monitoring terminal analyzes and calculates that the actual temperature value exceeds the high-temperature preset value of the target measured object, and controlling the power failure of a line where the target measured object is located according to the first control signal.
10. The wireless temperature measurement system of claim 9, wherein the temperature measurement system further comprises an alarm;
and the alarm is connected with the temperature measurement monitoring terminal and used for receiving a second control signal sent by the temperature measurement monitoring terminal and sending an alarm signal according to the second control signal when the temperature measurement monitoring terminal analyzes and calculates that the actual temperature value exceeds the high-temperature preset value of the target measured object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347863.0U CN217384461U (en) | 2021-12-28 | 2021-12-28 | Wireless temperature measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123347863.0U CN217384461U (en) | 2021-12-28 | 2021-12-28 | Wireless temperature measurement system |
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| Publication Number | Publication Date |
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| CN217384461U true CN217384461U (en) | 2022-09-06 |
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| CN202123347863.0U Active CN217384461U (en) | 2021-12-28 | 2021-12-28 | Wireless temperature measurement system |
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| CN (1) | CN217384461U (en) |
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2021
- 2021-12-28 CN CN202123347863.0U patent/CN217384461U/en active Active
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