CN214953752U - Device for detecting NBIOT module sleep current - Google Patents
Device for detecting NBIOT module sleep current Download PDFInfo
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- CN214953752U CN214953752U CN202121406349.7U CN202121406349U CN214953752U CN 214953752 U CN214953752 U CN 214953752U CN 202121406349 U CN202121406349 U CN 202121406349U CN 214953752 U CN214953752 U CN 214953752U
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Abstract
The utility model relates to a NBIOT module, the utility model discloses a device for detecting NBIOT module sleep current comprises a control module, a current collecting module, a current comparing module and an alarm module, wherein the control module is respectively connected with the current collecting module, the current comparing module, the alarm module and the NBIOT module to be detected, the current collecting module is connected with the NBIOT module to be detected, the current comparing module is connected with the current collecting module, the NB module to be detected is led to enter the sleep state through the control module, the current of the NBIOT module in the sleep state is collected by the control current collecting module, the magnitude of the current and the reference current is compared through the comparing module, when the current is larger than the reference current, the alarm module alarms, thereby the staff can accurately distinguish whether the NBIOT module to be detected is qualified or not, the problem that when the sleep current of the NBIOT module is measured, whether the NBIOT module belongs to a qualified product or not can be distinguished due to artificial error judgment is solved, the utility model is suitable for a NBIOT module sleep current detection.
Description
Technical Field
The utility model relates to a NBIOT module, in particular to detect device of NBIOT module sleep current.
Background
At present, after an NBIOT module is produced, NBIOT module manufacturers need to detect whether the sleep current of the NBIOT module is matched with the sleep current of the NBIOT module of the model, so that whether the NBIOT module belongs to a qualified product is judged. The existing judgment mode is that a measured value on a detection instrument is observed manually, and due to different sleep current ranges of NBIOT modules of different models, the conditions of misreading, misjudgment and the like are easy to occur in manual judgment, so that quality risks are brought to manufacturers when unqualified products are judged to be qualified products, or unnecessary economic losses are brought to the manufacturers when qualified products are judged to be unqualified products.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem that: the utility model provides a detect device of NBIOT module sleep current, when solving the sleep current of measuring the NBIOT module, whether this NBIOT module belongs to qualified product because of artifical judgement fault leads to the inaccurate differentiation.
The utility model provides a technical scheme that above-mentioned technical problem adopted: the device for detecting the sleep current of the NBIOT module comprises a control module, a current acquisition module, a current comparison module and an alarm module, wherein the control module is respectively connected with the current acquisition module, the current comparison module, the alarm module and the NBIOT module to be detected, the current acquisition module is connected with the NBIOT module to be detected, and the current comparison module is connected with the current acquisition module.
Further, the alarm module comprises a red light and a green light.
Further, the alarm module comprises a buzzer.
The utility model has the advantages that: the utility model discloses detect device of NBIOT module sleep current lets the NB module that awaits measuring get into the sleep state through control module, and the electric current of NBIOT module under the control current collection module gathers the sleep state, compare this electric current and reference current's size through comparison module, when this electric current is greater than reference current, report to the police through alarm module, thereby let the staff accurate distinguish whether this NBIOT module that awaits measuring is qualified, when measuring the sleep current of NBIOT module, whether this NBIOT module belongs to qualified product because of artifical judgement error leads to failing to distinguish accurately.
Drawings
Fig. 1 is a schematic diagram of the connection relationship of the device for detecting the sleep current of the NBIOT module according to the present invention.
Detailed Description
The utility model discloses detect device of NBIOT module sleep current includes control module, current acquisition module, current comparison module and alarm module, control module links to each other with current acquisition module, current comparison module, alarm module and the NBIOT module that awaits measuring respectively, current acquisition module links to each other with the NBIOT module that awaits measuring, current comparison module links to each other with current acquisition module.
Further, the alarm module comprises a red light and a green light.
Further, the alarm module comprises a buzzer.
Example (b):
the utility model discloses an embodiment of device for detecting NBIOT module sleep current is shown in figure 1, including control module, current acquisition module, current comparison module and alarm module, control module links to each other with current acquisition module, current comparison module, alarm module and the NBIOT module that awaits measuring respectively, current acquisition module links to each other with the NBIOT module that awaits measuring, current comparison module links to each other with current acquisition module.
In this embodiment, the reference current of the comparison module is set as the maximum sleep current of the model corresponding to the NBIOT module to be tested, the current collection module adopts INA199, the alarm module comprises a red light and a green light, the red light indicates that the model is not qualified, and the green light indicates that the model is qualified.
The working principle is as follows: control module sends control signal control NBIOT module that awaits measuring and gets into the sleep state, after the entering sleep state that receives the NBIOT feedback, control module control current acquisition module gathers the electric current that gets into the NBIOT module of sleep state, current acquisition module sends the electric current of gathering for current comparison module, current comparison module comparison received electric current and reference current size, and send the comparison result for control module, control module controls the bright and the going out of red light and green lamp in the alarm module according to the comparison result, promptly: if the current received by the current comparator is smaller than the reference current, the control module controls the green light to be turned on, and if the current received by the current comparator is not smaller than the reference current, the control module controls the red light to be turned on.
In the embodiment, if the control module does not receive the sleep state entering of the NBIOT feedback, the control module controls the red light to be turned on.
The utility model discloses detect another embodiment of NBIOT module sleep current's device, replace the red light for bee calling organ, cancel green light, bee calling organ reports to the police and then shows that this NBIOT module that awaits measuring is unqualified.
Claims (3)
1. The device for detecting the sleep current of the NBIOT module is characterized by comprising a control module, a current acquisition module, a current comparison module and an alarm module, wherein the control module is respectively connected with the current acquisition module, the current comparison module, the alarm module and the NBIOT module to be detected, the current acquisition module is connected with the NBIOT module to be detected, and the current comparison module is connected with the current acquisition module.
2. The apparatus for detecting NBIOT module sleep current of claim 1, wherein the alarm module comprises a red light and a green light.
3. The apparatus for detecting NBIOT module sleep current of claim 1, wherein the alarm module comprises a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406349.7U CN214953752U (en) | 2021-06-23 | 2021-06-23 | Device for detecting NBIOT module sleep current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406349.7U CN214953752U (en) | 2021-06-23 | 2021-06-23 | Device for detecting NBIOT module sleep current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214953752U true CN214953752U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406349.7U Active CN214953752U (en) | 2021-06-23 | 2021-06-23 | Device for detecting NBIOT module sleep current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214953752U (en) |
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2021
- 2021-06-23 CN CN202121406349.7U patent/CN214953752U/en active Active
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