CN220154804U - Detecting system with remove detection function - Google Patents
Detecting system with remove detection function Download PDFInfo
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- CN220154804U CN220154804U CN202123444912.2U CN202123444912U CN220154804U CN 220154804 U CN220154804 U CN 220154804U CN 202123444912 U CN202123444912 U CN 202123444912U CN 220154804 U CN220154804 U CN 220154804U
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- 238000001514 detection method Methods 0.000 title claims abstract description 93
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 30
- 230000001133 acceleration Effects 0.000 claims description 31
- 239000003990 capacitor Substances 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 15
- 239000003381 stabilizer Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 230000003796 beauty Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
The utility model discloses a detection system with a movement detection function, which comprises a voltage stabilizing circuit, an MCU control circuit and a movement detection circuit, wherein the voltage stabilizing circuit is connected with the MCU control circuit, and the MCU control circuit is connected with the movement detection circuit. According to the utility model, the mobile detection circuit is used for collecting the corresponding mobile data of the electronic and electric products, and the MCU control chip is used for processing and judging, so that the mobile detection function of the electronic and electric products is realized, the advantage of high detection sensitivity is realized, and the experience of a user when the product is used is improved.
Description
Technical Field
The utility model relates to the technical field of detection, in particular to a detection system with a mobile detection function.
Background
Along with the change of the times, electronic appliances are widely used by people, in the existing electronic appliances, related functions are always started after the electronic appliances are started, the function switch state of products cannot be automatically adjusted according to actual use conditions, most products are not sensitive enough to detect the use state, the electric quantity of the products is wasted, and the users are possibly injured on the bodies.
For example, the beauty instrument can work all the time after being started, and if the beauty instrument is fixed at a position and not moved, local skin of a user can be burnt, so that the user experience is poor, and the sales of products can be reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a detection system with a movement detection function so as to realize movement detection of products.
The detection system with the movement detection function comprises a voltage stabilizing circuit, an MCU control circuit and a movement detection circuit, wherein the voltage stabilizing circuit is connected with the MCU control circuit, and the MCU control circuit is connected with the movement detection circuit.
Preferably, the movement detection circuit comprises an acceleration detection circuit, the acceleration detection circuit comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a first capacitor, a second capacitor and an acceleration sensor chip, the first end of the first resistor is connected with the MCU control circuit, the second end of the first resistor is connected with the first end of the second resistor and the acceleration sensor chip, the acceleration sensor chip is further connected with the second end of the second resistor, the first end of the third resistor, the first end of the fourth resistor, the first end of the fifth resistor, the second end of the fifth resistor, the first end of the first capacitor and the first end of the second capacitor, the second end of the third resistor is grounded, the second end of the fourth resistor is connected with the MCU control circuit, the second end of the first capacitor is grounded, and the second end of the second capacitor is grounded.
Preferably, the acceleration sensor chip includes, but is not limited to, a 12bit digital tri-axis acceleration sensor chip.
Preferably, the movement detection circuit comprises an optical sensing circuit, the optical sensing circuit comprises an optical sensing chip, and an infrared light emitting diode is connected to the optical sensing chip.
Preferably, the movement detection circuit comprises a shock detection circuit comprising a shock switch.
Preferably, the MCU control circuit comprises an MCU control chip.
Preferably, the voltage regulator circuit includes a voltage regulator, the model of which includes, but is not limited to, HT7550.
Preferably, the charging device further comprises a charging chip, and the charging chip is connected with the voltage stabilizing circuit.
The beneficial effects of the utility model are as follows: the mobile detection circuit is used for collecting corresponding mobile data of the electronic and electric products, and the MCU control chip is used for processing and judging, so that the mobile detection function of the electronic and electric products is realized, the mobile detection circuit has the advantage of high detection sensitivity, and the experience of a user when the product is used is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
Fig. 1 is a block diagram of a detection system with a movement detection function according to a first embodiment of the present utility model;
fig. 2 is a schematic diagram of an acceleration detection circuit of a detection system with a movement detection function according to a first embodiment of the present utility model;
fig. 3 is a schematic diagram of an optical sensing circuit of a detection system with a movement detection function according to a second embodiment of the present utility model;
fig. 4 is a schematic diagram of a vibration detection circuit of a detection system with a motion detection function according to a third embodiment of the present utility model.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Example 1
As shown in FIG. 1, a detection system with a movement detection function comprises a voltage stabilizing circuit, an MCU control circuit and a movement detection circuit, wherein the voltage stabilizing circuit is connected with the MCU control circuit, and the MCU control circuit is connected with the movement detection circuit.
Further, the movement detection circuit includes an acceleration detection circuit, as shown in fig. 2, which includes a first resistor R52, a second resistor R47, a third resistor R1, a fourth resistor R51, a fifth resistor R48, a first capacitor C42, a second capacitor C41, and an acceleration sensor chip U6. The first end of the first resistor R52 is connected to the MCU control circuit, the second end of the first resistor R52 is connected to the first end of the second resistor R47 and the 2 nd pin of the acceleration sensor chip U6, the second end of the second resistor R47 is connected to the 3 rd pin of the U6 and the first end of the first capacitor C42, the second end of the first capacitor C42 is grounded, the first end of the third resistor R1 is connected to the 1 st pin of the U6, the second end of the third resistor R1 is grounded, the first end of the fourth resistor R51 is connected to the first end of the fifth resistor R48 and the 12 th pin of the U6, the second end of the fourth resistor R51 is connected to the MCU control circuit, the second end of the fifth resistor R48 is connected to the 11 th pin of the U6 and the MCU control circuit, the first end of the second capacitor C41 is connected to the 7 th pin of the U6 and the MCU control circuit, and the second end of the second capacitor C41 is grounded.
The acceleration sensor chip U6 comprises, but is not limited to, a 12bit digital three-axis acceleration sensor chip and is used for collecting acceleration data of X, Y and Z axes of the electronic and electric products.
The MCU control circuit comprises an MCU control chip and is used for carrying out calculation and analysis according to the acceleration data acquired by the movement detection circuit, judging whether the electronic and electric product is in a moving state or not and controlling the on or off of related functions of the product according to a judging result.
The detection system further comprises a voltage stabilizing circuit and a charging chip, the charging chip is connected with the voltage stabilizing circuit, the charging chip is used for providing electric energy for the system, the voltage stabilizing circuit comprises a voltage stabilizer, the model comprises but is not limited to HT7550, the voltage stabilizing circuit is used for stabilizing the system voltage, and therefore products can be in a stable state in use.
The utility model can be applied to various electronic and electric products to carry out movement detection on the products. In this embodiment, taking the beauty instrument as an example, when the beauty instrument moves, acceleration changes are all generated on the X, Y, Z axis, and the acceleration sensor chip U6 collects three-axis acceleration data and transmits the three-axis acceleration data to the MCU control chip. The MCU control chip calculates and processes the acceleration data, and when the acceleration in the X, Y, Z directions is detected not to exceed the set threshold, the beauty instrument is judged not to move, and the MCU control chip controls the beauty instrument to close related functions, such as heating, radio frequency, electric pulse and the like. When the detected acceleration data of any axis exceeds a set threshold, the movement of the beauty instrument is judged, and the MCU control chip controls the beauty instrument to start related functions.
According to the embodiment of the utility model, the acceleration sensor chip is used for collecting acceleration change data, and the MCU control chip is used for calculating, so that the movement detection function of an electronic and electric product is realized, and the device has the advantages of high detection sensitivity, small volume and the like.
Example two
As shown in FIG. 1, a detection system with a movement detection function comprises a voltage stabilizing circuit, an MCU control circuit and a movement detection circuit, wherein the voltage stabilizing circuit is connected with the MCU control circuit, and the MCU control circuit is connected with the movement detection circuit.
Further, the movement detection circuit comprises an optical sensing circuit, as shown in fig. 3, the optical sensing circuit comprises an optical sensing chip U2, an infrared light emitting diode LED-XY is connected to the optical sensing chip U2, and the optical sensing chip U2 obtains a light source through the infrared light emitting diode LED-XY and converts the light source into a target image.
The MCU control circuit comprises an MCU control chip and is used for carrying out calculation and analysis according to the target image acquired by the movement detection circuit, judging whether the electronic and electric product is in a moving state or not and controlling the opening or closing of related functions of the electronic and electric product according to a judging result.
The detection system further comprises a voltage stabilizing circuit and a charging chip, the charging chip is connected with the voltage stabilizing circuit, the charging chip is used for providing electric energy for the system, the voltage stabilizing circuit comprises a voltage stabilizer, the model comprises but is not limited to HT7550, the voltage stabilizing circuit is used for stabilizing the system voltage, and therefore products can be in a stable state in use.
The utility model can be applied to various electronic and electric products to carry out movement detection on the products. When the electronic and electric product is started, a starting lamp is started, a mobile detection circuit is used for acquiring a first frame of target image and a second frame of target image which are adjacent in a multi-frame image according to a light-emitting source, an MCU control chip is used for calculating the ratio of pixel points in the first frame of target image and the second frame of target image to obtain a ratio image, judging whether the pixel points in the ratio image are in a preset range or not, if not, determining that target objects in the first frame of target image and the second frame of target image are mobile, performing binarization processing on the ratio image to obtain a mobile target image, completing detection of the mobile target, accurately detecting target comparison, avoiding influence of holes and ghost on the mobile target, and improving the accuracy of identifying the mobile target. And when the target object is judged to be in a moving state, the MCU control chip controls the electronic and electric products to start related functions. And when the target object is judged not to be in the moving state, controlling the electronic and electric product to close related functions.
According to the embodiment of the utility model, the optical sensing chip is used for collecting the target image, and the MCU control chip is used for calculating and judging, so that the movement detection function of the electronic and electric products is realized, and the advantages of high sensitivity and accurate detection are realized.
Example III
As shown in FIG. 1, a detection system with a movement detection function comprises a voltage stabilizing circuit, an MCU control circuit and a movement detection circuit, wherein the voltage stabilizing circuit is connected with the MCU control circuit, and the MCU control circuit is connected with the movement detection circuit.
Further, the movement detection circuit includes a vibration detection circuit, as shown in fig. 4, which includes a vibration switch S1 for acquiring a vibration signal. One end of the vibration switch S1 is connected with the MCU control chip through a resistor, and the other end of the vibration switch S1 is grounded.
The MCU control circuit comprises an MCU control chip and is used for analyzing according to the vibration signals acquired by the movement detection circuit, judging whether the electronic and electric products are in a moving state or not and controlling the opening or closing of related functions of the products according to the judging result.
The detection system further comprises a voltage stabilizing circuit and a charging chip, the charging chip is connected with the voltage stabilizing circuit, the charging chip is used for providing electric energy for the system, the voltage stabilizing circuit comprises a voltage stabilizer, the model comprises but is not limited to HT7550, the voltage stabilizing circuit is used for stabilizing the system voltage, and therefore products can be in a stable state in use.
The utility model can be applied to various electronic and electric products to carry out movement detection on the products. In the practical application process, when the electronic and electric products move, the vibration switch can be triggered, the vibration switch can output vibration signals at the moment, when the MCU control chip detects that the vibration signals exist, the electronic and electric products are judged to move, and the MCU control chip controls and starts related functions of the electronic and electric products. When the MCU control chip does not detect the vibration signal, the electronic and electric product is judged not to move, and the related functions of the electronic and electric product are controlled to be closed.
The embodiment of the utility model collects the vibration signal through the vibration switch and carries out detection and judgment through the MCU control chip, thereby realizing the function of detecting the movement of the electronic and electric products and having the advantages of simple circuit and low cost.
According to the utility model, the mobile detection circuit is used for collecting the corresponding mobile data of the electronic and electric products, and the MCU control chip is used for processing and judging, so that the mobile detection function of the electronic and electric products is realized, the advantage of high detection sensitivity is realized, and the experience of a user when the product is used is improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (5)
1. The detection system with the movement detection function is characterized by comprising a voltage stabilizing circuit, an MCU control circuit and a movement detection circuit, wherein the voltage stabilizing circuit is connected with the MCU control circuit, and the MCU control circuit is connected with the movement detection circuit;
the movement detection circuit comprises an acceleration detection circuit, the acceleration detection circuit comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a first capacitor, a second capacitor and an acceleration sensor chip, wherein the first end of the first resistor is connected with the MCU control circuit, the second end of the first resistor is connected with the first end of the second resistor and the acceleration sensor chip, the acceleration sensor chip is also connected with the second end of the second resistor, the first end of the third resistor, the first end of the fourth resistor, the first end of the fifth resistor, the second end of the fifth resistor, the first end of the first capacitor and the first end of the second capacitor, the second end of the third resistor is grounded, the second end of the fourth resistor is connected with the MCU control circuit, the second end of the first capacitor is grounded, and the second end of the second capacitor is grounded; or alternatively, the first and second heat exchangers may be,
the movement detection circuit comprises an optical sensing circuit, wherein the optical sensing circuit comprises an optical sensing chip, and an infrared light emitting diode is connected to the optical sensing chip; or alternatively, the first and second heat exchangers may be,
the movement detection circuit comprises a vibration detection circuit which comprises a vibration switch.
2. The detection system with motion detection function according to claim 1, wherein the acceleration sensor chip includes, but is not limited to, a 12bit digital tri-axis acceleration sensor chip.
3. The detection system with motion detection function according to claim 1, wherein the MCU control circuit comprises an MCU control chip.
4. The detection system with motion detection function according to claim 1, wherein the voltage stabilizing circuit comprises a voltage stabilizer, the model of which includes but is not limited to HT7550.
5. The detection system with motion detection function according to claim 1, further comprising a charging chip, wherein the charging chip is connected to the voltage stabilizing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123444912.2U CN220154804U (en) | 2021-12-28 | 2021-12-28 | Detecting system with remove detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123444912.2U CN220154804U (en) | 2021-12-28 | 2021-12-28 | Detecting system with remove detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154804U true CN220154804U (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123444912.2U Active CN220154804U (en) | 2021-12-28 | 2021-12-28 | Detecting system with remove detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154804U (en) |
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2021
- 2021-12-28 CN CN202123444912.2U patent/CN220154804U/en active Active
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