IP Library › Granted Patent US 11,204,315
Granted Patent B2
US 11,204,315 · App. 16/728,164 · Granted Dec 21, 2021

Method for controlling optical substance detection device, optical substance detection device and computer-readable storage medium

Inventors: Lei Luo (Shenzhen, CN); Taotao Mu (Shenzhen, CN)
Assignee: CLOUDMINDS (SHENZHEN) HOLDINGS CO., LTD.
G01N21/274G01J3/027G01J3/28G01N21/31G01N2201/121
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Quick Facts
Patent No.
US 11,204,315
App. No.
16/728,164
Granted
Dec 21, 2021
Kind
B2
Abstract

A method for controlling an optical substance detection device, wherein the optical substance detection device includes a light sensing device, includes: when it is detected that the optical substance detection device is subjected to an impact, acquiring an impact force and an impact direction when the optical substance detection device is subjected to the impact; calculating a light sensing displacement deviation value according to a predetermined data model and in combination with the impact force and the impact direction; and performing light sensing correction according to the light sensing displacement deviation value.

Claims (64)

1. A method for controlling an optical substance detection device, the optical substance detection device comprising a light sensing device, the method comprising:

when it is detected that the optical substance detection device is subjected to an impact, acquiring an impact force and an impact direction when the optical substance detection device is subjected to the impact;

calculating a light sensing displacement deviation value according to a data model and in combination with the impact force and the impact direction wherein the data model refers to a corresponding relationship between an impact force, and impact direction, and the light sensing displacement deviation value; and

performing light sensing correction according to the light sensing displacement deviation value.

2. The method according to claim 1 , wherein

the performing light sensing correction comprises:

controlling the optical substance detection device to continue operating normally when the light sensing displacement deviation value is less than a minimum value;

sending calibration alarm information indicating that the optical substance detection device needs to be calibrated when the light sensing displacement deviation value is greater than or equal to a minimum value and is less than or equal to a maximum value; or

controlling the optical substance detection device to stop operating and sending a repair alarm information indicating that the optical substance detection device needs to be repaired when the light sensing displacement deviation value is greater than a maximum value.

3. The method according to claim 1 , wherein

the performing light sensing correction comprises:

judging whether the light sensing displacement deviation value is previously stored when the light sensing displacement deviation value is greater than or equal to a minimum value, and is less than or equal to a maximum value.

4. The method according to claim 3 , wherein the performing light sensing correction further comprises:

controlling the optical substance detection device to continue operating normally and storing the light sensing displacement deviation value if the light sensing displacement deviation value is not previously stored, and correcting a spectrum position of a returned light sensed by the light sensing device according to the light sensing displacement deviation value when the light sensing device senses the returned light.

5. The method according to claim 4 , wherein the performing light sensing correction further comprises:

outputting calibration alarm information indicating that the optical substance detection device needs to be calibrated and controlling the optical substance detection device to stop operating if the light sensing displacement deviation value is previously stored.

6. The method according to claim 5 , wherein the performing light sensing correction further comprises:

clearing the stored light sensing displacement deviation value when it is detected that a light sensing optical path of the light sensing device is successfully calibrated.

7. The method according to claim 1 , wherein the optical substance detection device comprises a light emitting device; and

the method further comprises:

judging whether the light emitting device is in a state of outputting a detection light when it is detected that the optical substance detection device is in a dropping-down state; and

controlling the light emitting device to stop outputting the detection light if the light emitting device is in the state of outputting the detection light.

8. An optical substance detection device, comprising: a light emitting device, a light sensing device, a processor, a memory, a communication interface and a communication bus; wherein the light emitting device, the light sensing device, the processor, the memory and the communication bus communicate with each other via the communication bus; and

the memory is configured to store at least one executable instruction, wherein the executable instruction, when being executed, causes the processor to perform the steps of:

when it is detected that the optical substance detection device is subjected to an impact, acquiring an impact force and an impact direction when the optical substance detection device is subjected to the impact;

calculating a light sensing displacement deviation value according to a data model and in combination with the impact force and the impact direction wherein the data model refers to a corresponding relationship between an impact force and impact direction, and the light sensing displacement deviation value; and

performing light sensing correction according to the light sensing displacement deviation value.

9. The optical substance detection device according to claim 8 , wherein

the performing light sensing correction comprises:

controlling the optical substance detection device to continue operating normally when the light sensing displacement deviation value is less than a minimum value;

sending calibration alarm information indicating that the optical substance detection device needs to be calibrated when the light sensing displacement deviation value is greater than or equal to a minimum value and is less than or equal to a maximum value; or

controlling the optical substance detection device to stop operating and sending a repair alarm information indicating that the optical substance detection device needs to be repaired when the light sensing displacement deviation value is greater than a maximum value.

10. The optical substance detection device according to claim 8 , wherein

the performing light sensing correction comprises:

judging whether the light sensing displacement deviation value is previously stored when the light sensing displacement deviation value is greater than or equal to a minimum value, and is less than or equal to a maximum value.

11. The optical substance detection device according to claim 10 , wherein, wherein the performing light sensing correction further comprises:

controlling the optical substance detection device to continue operating normally and storing the light sensing displacement deviation value if the light sensing displacement deviation value is not previously stored, and correcting a spectrum position of a returned light sensed by the light sensing device according to the light sensing displacement deviation value when the light sensing device senses the returned light.

12. The optical substance detection device according to claim 11 , wherein, wherein the performing light sensing correction further comprises:

outputting calibration alarm information indicating that the optical substance detection device needs to be calibrated and controlling the optical substance detection device to stop operating if the light sensing displacement deviation value is previously stored.

13. The optical substance detection device according to claim 12 , wherein, wherein the performing light sensing correction further comprises:

clearing the stored light sensing displacement deviation value when it is detected that a light sensing optical path of the light sensing device is successfully calibrated.

14. The optical substance detection device according to claim 8 , wherein the executable instruction, when being executed, further causes the processor to perform the steps of:

judging whether the light emitting device is in a state of outputting a detection light when it is detected that the optical substance detection device is in a dropping-down state; and

controlling the light emitting device to stop outputting the detection light if the light emitting device is in the state of outputting the detection light.

15. A non-transitory computer-readable storage medium, the storage medium storing at least one executable instruction; wherein the executable instruction, when being executed, causes a processor to perform the steps of:

when it is detected that the optical substance detection device is subjected to an impact, acquiring an impact force and an impact direction when the optical substance detection device is subjected to the impact;

calculating a light sensing displacement deviation value according to a data model and in combination with the impact force and the impact direction wherein the data model refers to a corresponding relationship between an impact force and impact direction, and the light sensing displacement deviation value; and

performing light sensing correction according to the light sensing displacement deviation value.

16. The non-transitory computer-readable storage medium according to claim 15 , wherein

the performing light sensing correction comprises:

controlling the optical substance detection device to continue operating normally when the light sensing displacement deviation value is less than a minimum value;

sending calibration alarm information indicating that the optical substance detection device needs to be calibrated when the light sensing displacement deviation value is greater than or equal to a minimum value and is less than or equal to a maximum value; or

controlling the optical substance detection device to stop operating and sending a repair alarm information indicating that the optical substance detection device needs to be repaired when the light sensing displacement deviation value is greater than a maximum value.

17. The non-transitory computer-readable storage medium according to claim 15 , wherein

the performing light sensing correction comprises:

judging whether the light sensing displacement deviation value is previously stored when the light sensing displacement deviation value is greater than or equal to a minimum value, and is less than or equal to a maximum value.

18. The non-transitory computer-readable storage medium according to claim 17 , the performing light sensing correction further comprises:

controlling the optical substance detection device to continue operating normally and storing the light sensing displacement deviation value if the light sensing displacement deviation value is not previously stored, and correcting a spectrum position of a returned light sensed by the light sensing device according to the light sensing displacement deviation value when the light sensing device senses the returned light.

19. The non-transitory computer-readable storage medium according to claim 18 , the performing light sensing correction further comprises:

outputting calibration alarm information indicating that the optical substance detection device needs to be calibrated and controlling the optical substance detection device to stop operating if the light sensing displacement deviation value is previously stored; and

clearing the stored light sensing displacement deviation value when it is detected that a light sensing optical path of the light sensing device is successfully calibrated.

20. The non-transitory computer-readable storage medium according to claim 15 , wherein the executable instruction, when being executed, causes the processor to perform the steps of:

judging whether the light emitting device is in a state of outputting a detection light when it is detected that the optical substance detection device is in a dropping-down state; and

controlling the light emitting device to stop outputting the detection light if the light emitting device is in the state of outputting the detection light.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 10, 2022
From: CLOUDMINDS (SHENZHEN) HOLDINGS CO., LTD.
To: BEIJING COUDOPTEK TECHNOLOGY CO., LTD.
Reel/Frame 060163/0949 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2020
From: LUO, LEI; MU, TAOTAO
To: CLOUDMINDS (SHENZHEN) HOLDINGS CO., LTD.
Reel/Frame 052229/0910 →
Priority Claims (1)
CN 201811624710.6 · Dec 28, 2018 · national
Continuity (1)
Related Publication 20200240905A1 · Jul 30, 2020
Cited By (1)
US 12,678,102