CN218839239U - RFID temperature monitoring label - Google Patents
RFID temperature monitoring label Download PDFInfo
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- CN218839239U CN218839239U CN202320234745.9U CN202320234745U CN218839239U CN 218839239 U CN218839239 U CN 218839239U CN 202320234745 U CN202320234745 U CN 202320234745U CN 218839239 U CN218839239 U CN 218839239U
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Abstract
The utility model relates to a safety inspection's technical field discloses a RFID temperature monitoring label, include: the label comprises a label main body, an installation module, a temperature monitoring module and a label module; the utility model discloses a parking charging place presets and sets up outside read write line, set up RFID temperature monitoring label on the electric motor car battery, the temperature information of battery is gathered to the temperature monitoring module in the RFID temperature label, the label module includes RFID chip and self-destruction antenna, when the temperature is unusual, the self-destruction antenna will break off the electricity with the RFID chip and be connected, the read write line will unable discernment RFID chip, thereby realize the monitoring to the electric motor car battery under the condition that does not set up the wireless communication module, the problem that needs to set up the wireless communication module among the prior art has been solved, lead to the cost higher is solved.
Description
Technical Field
The utility model belongs to the technical field of safety inspection's technique and specifically relates to a RFID temperature monitoring label.
Background
The electric motor car has extensive market at the modern, therefore the safety of electric motor car also more and more receives the attention, especially when the electric motor car charges, there is the risk that the battery high temperature leads to the explosion in the electric motor car, consequently, in order to carry out safety protection to the electric motor car battery, can set up temperature detection module and wireless communication module on the electric motor car battery, carry out real-time supervision to the temperature of electric motor car battery to with information real-time transmission to outside in the server.
However, this solution requires an additional wireless communication module, resulting in higher cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a RFID temperature monitoring label aims at solving and needs to set up the wireless communication module among the prior art, leads to the higher problem of cost.
The utility model is realized like this, the utility model provides a RFID temperature monitoring label, include:
the label comprises a label main body, an installation module, a temperature monitoring module and a label module;
the mounting module is arranged on the back of the tag main body and used for mounting the tag main body at a preset position;
the temperature monitoring module is arranged in the label main body and used for monitoring the temperature of the preset position to generate temperature information;
the tag module comprises an RFID chip and a self-destruction antenna, the RFID chip and the self-destruction antenna are arranged inside the tag main body, the RFID chip is electrically connected with the temperature monitoring module, the self-destruction antenna is electrically connected with the RFID chip, the RFID chip is connected with an external reader-writer through the self-destruction antenna, and the self-destruction antenna is used for being disconnected from the electrical connection with the RFID chip according to the temperature information.
In one embodiment, the self-destructive antenna comprises an antenna and a circuit breaker;
the circuit breaker with the RFID chip electricity is connected, the antenna with the circuit breaker electricity is connected.
In one embodiment, the mounting module includes an adhesive layer.
In one embodiment, the temperature monitoring module comprises a temperature sensor.
In one embodiment, the back of the tag body is provided with a detection hole;
the detection hole is used for the temperature monitoring module to carry out temperature monitoring on the preset position.
In one embodiment, the system further comprises a power supply module;
the power supply module is electrically connected with the temperature monitoring module and the label module respectively.
In one embodiment, the power module is a button cell.
The utility model provides a RFID temperature monitoring label has following beneficial effect:
the utility model discloses a parking charging place presets and sets up outside read write line, set up RFID temperature monitoring label on the electric motor car battery, the temperature information of battery is gathered to the temperature monitoring module in the RFID temperature label, the label module includes RFID chip and self-destruction antenna, when the temperature is unusual, the self-destruction antenna will break off the electricity with the RFID chip and be connected, the read write line will unable discernment RFID chip, thereby realize the monitoring to the electric motor car battery under the condition that does not set up the wireless communication module, the problem that needs to set up the wireless communication module among the prior art has been solved, lead to the cost higher is solved.
Drawings
Fig. 1 is a schematic structural diagram of an RFID temperature monitoring tag provided by an embodiment of the present invention.
Reference numerals: the RFID tag comprises a tag main body 1, a mounting module 2, a temperature monitoring module 3, a tag module 4, a detection hole 10, an RFID chip 41, a self-destruction antenna 42, an antenna 421, a circuit breaker 422 and a power supply module 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1, a preferred embodiment of the present invention is provided.
The utility model provides a RFID temperature monitoring label, include:
the label comprises a label main body 1, an installation module 2, a temperature monitoring module 3 and a label module 4.
Specifically, the mounting module 2 is arranged on the back of the tag main body 1 and is used for mounting the tag main body 1 at a preset position, the temperature monitoring module 3 is arranged inside the tag main body 1 and is used for monitoring the temperature of the preset position to generate temperature information, the tag module 4 is arranged inside the tag main body 1, the tag module 4 is electrically connected with the temperature monitoring module 3, the tag module 4 comprises an RFID chip 41 and a self-destruction antenna 42, the RFID chip 41 and the self-destruction antenna 42 are arranged inside the tag main body 1, the RFID chip 41 is electrically connected with the temperature monitoring module 3, the self-destruction antenna 42 is electrically connected with the RFID chip 41, the RFID chip 41 is connected with an external reader through the self-destruction antenna 42, and the self-destruction antenna 42 is used for disconnecting the electrical connection with the RFID chip 41 according to the temperature information.
It should be noted that, when the utility model provides a pair of RFID temperature monitoring label application is when the electric motor car, the battery of the position of predetermineeing that installation module 2 set up is the electric motor car promptly, and when the electric motor car charges, the temperature of battery can rise, and when normal charge, the temperature can keep in the certain limit, and when charging takes place unusually, the temperature can exceed normal scope, and the battery of electric motor car this moment has the risk of breaking down.
It can be understood that the utility model discloses in, detach the temperature monitoring module 3 that is used for detecting the battery temperature, still be provided with label module 4, temperature monitoring module 3 gathers the temperature information of battery to with temperature information transmission to label module 4 in, label module 4 passes through the RFID technique, can be discerned by outside read write line.
It should be noted that, when the temperature of the storage battery is normal, the RFID chip 41 may be identified by an external reader/writer through the self-destruction antenna 42, when the temperature of the storage battery is abnormal, the self-destruction antenna 42 will be electrically disconnected from the RFID chip 41, and at this time, the RFID chip 41 will not be identified by the external reader/writer, that is, when the external reader/writer can identify the RFID chip 41, it represents that the storage battery is normal, and when the RFID chip 41 identified by the external reader/writer cannot be identified by the external reader/writer, it represents that the storage battery is out of order, and by this means, the reader/writer may be enabled to detect whether the storage battery is in an abnormal state under the condition that the wireless communication module is not provided.
The utility model provides a RFID temperature monitoring label has following beneficial effect:
it sets up outside read write line to predetermine in parking place of charging, set up RFID temperature monitoring label on electric motor car battery, the temperature information of battery is gathered to temperature monitoring module 3 in the RFID temperature label, label module 4 includes RFID chip 41 and self-destruction antenna 42, when the temperature is unusual, self-destruction antenna 42 will break off with RFID chip 41's electricity is connected, RFID chip 41 will unable discernment to the read write line, thereby realize the monitoring to electric motor car battery under the condition that does not set up the radio communication module, it needs to set up the radio communication module among the prior art to have solved, lead to the higher problem of cost.
In some embodiments, the self-destruct antenna 42 includes an antenna 421 and a circuit breaker 422.
Specifically, the breaker 422 is electrically connected to the RFID chip 41, the antenna 421 is electrically connected to the breaker 422, the antenna 421 serves to transmit and receive signals, the RFID chip 41 can be recognized by an external reader/writer through the antenna 421 when the breaker 422 maintains the connection of the antenna 421 to the RFID chip 41, and the RFID chip 41 cannot be recognized by the external reader/writer when the breaker 422 disconnects the antenna 421 from the RFID chip 41.
More specifically, circuit breaker 422 is a device in the prior art, the utility model discloses in, circuit breaker 422 is through presetting, and when receiving the temperature information that surpasses the predetermined threshold value, circuit breaker 422 will break automatically.
It can be understood that the temperature information is information acquired by the temperature monitoring module 3 by collecting the storage battery, and when the temperature information exceeds a preset threshold, it represents that the temperature of the storage battery exceeds a normal range, and a fault risk exists.
In some embodiments, the mounting module 2 includes an adhesive layer.
Specifically, the mounting module 2 is an adhesive layer provided on the back surface of the label body 1, that is, a layer having adhesiveness, by which the adhesive layer can be set at a predetermined position.
In some embodiments, the temperature monitoring module 3 is a temperature sensor.
Specifically, temperature sensor is one kind and can experiences the temperature variation to output the sensor of corresponding signal of telecommunication the utility model discloses in, temperature sensor is used for detecting the temperature variation of electric motor car battery, and temperature sensor interval label main part 1 pastes on the battery, and the heat can reach temperature sensor's position through label main part 1.
More specifically, a detection hole 10 may be provided on the back surface of the tag body 1, and the detection hole 10 is used for a temperature sensor to perform temperature monitoring on a preset position, and it is understood that the temperature can be directly transmitted to the temperature sensor inside the tag body 1 through the detection hole 10.
It should be noted that the temperature sensor includes a contact temperature sensor and a non-contact temperature sensor, the contact temperature sensor is attached to the object to be measured, the heat of the object to be measured is transferred to the thermistor in the temperature sensor, different electrical signals are output at different temperatures, the sensing element of the non-contact temperature sensor is not in direct contact with the object to be measured, and heat information is obtained by sensing the heat radiation of the object to be measured, so that the detection hole 10 can be arranged on the back of the tag main body 1, and the sensing element in the temperature sensor can better receive the heat radiated by the storage battery.
In some embodiments, a power module 5 is also included.
Specifically, the power module 5 is electrically connected to the temperature monitoring module 3 and the tag module 4, respectively, and is configured to provide electric energy to the temperature monitoring module 3 and the tag module 4.
More specifically, in order to compress the space of the tag body 1, a button cell may be used as the power module 5.
The utility model discloses a following does an application scene:
the RFID temperature monitoring tag is arranged on a storage battery of the electric vehicle, when the electric vehicle enters a parking area, a reader-writer which is arranged in the parking area in advance acquires the number information stored by the RFID temperature monitoring tag, and the parking position of the electric vehicle can be acquired through monitoring the number information.
When the electric vehicle is charged, the temperature of the storage battery of the electric vehicle is monitored by the RFID temperature monitoring tag, the temperature information is transmitted to the server through the reader-writer, the server detects the temperature information, when the temperature information exceeds a safety threshold value, the server issues a control instruction to the controller, and after the controller receives the control instruction, the charging power supply is disconnected, the charging of the electric vehicle is stopped, and the storage battery is prevented from being broken down.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An RFID temperature monitoring tag, comprising:
the label comprises a label main body, an installation module, a temperature monitoring module and a label module;
the mounting module is arranged on the back of the tag main body and used for mounting the tag main body at a preset position;
the temperature monitoring module is arranged in the label main body and used for monitoring the temperature of the preset position to generate temperature information;
the tag module comprises an RFID chip and a self-destruction antenna, the RFID chip and the self-destruction antenna are arranged inside the tag main body, the RFID chip is electrically connected with the temperature monitoring module, the self-destruction antenna is electrically connected with the RFID chip, the RFID chip is connected with an external reader-writer through the self-destruction antenna, and the self-destruction antenna is used for being disconnected from the electrical connection with the RFID chip according to the temperature information.
2. An RFID temperature monitoring tag according to claim 1, wherein the self-destructive antenna comprises an antenna and a circuit breaker;
the circuit breaker with the RFID chip electricity is connected, the antenna with the circuit breaker electricity is connected.
3. An RFID temperature monitoring tag in accordance with claim 1, wherein said mounting module comprises an adhesive layer.
4. An RFID temperature monitoring tag as recited in claim 1, wherein the temperature monitoring module includes a temperature sensor.
5. The RFID temperature monitoring tag according to claim 1, wherein the tag body is provided with a detection hole on a rear surface thereof;
the detection hole is used for enabling the temperature monitoring module to monitor the temperature of the preset position.
6. The RFID temperature monitoring tag of claim 1, further comprising a power module;
the power module is respectively electrically connected with the temperature monitoring module and the label module.
7. The RFID temperature monitoring tag of claim 6, wherein the power module is a button cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234745.9U CN218839239U (en) | 2023-02-03 | 2023-02-03 | RFID temperature monitoring label |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234745.9U CN218839239U (en) | 2023-02-03 | 2023-02-03 | RFID temperature monitoring label |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218839239U true CN218839239U (en) | 2023-04-11 |
Family
ID=87294123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320234745.9U Active CN218839239U (en) | 2023-02-03 | 2023-02-03 | RFID temperature monitoring label |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218839239U (en) |
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2023
- 2023-02-03 CN CN202320234745.9U patent/CN218839239U/en active Active
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