CN113917367A - Upright column detection method, controller and computer storage medium - Google Patents
Upright column detection method, controller and computer storage medium Download PDFInfo
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/56—Testing of electric apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
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- G—PHYSICS
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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- G05D3/20—Control of position or direction using feedback using a digital comparing device
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Abstract
The invention provides a stand column detection method which is applied to a controller, wherein a stand column interface is arranged on the controller, and the stand column detection method comprises the following steps: providing detection voltage for the upright column through the upright column interface, and collecting a first electric signal amplitude fed back to the upright column interface by the upright column; whether to provide the operating voltage to the column is determined according to the amplitude of the first electric signal. The invention realizes that the controller can identify the access condition of the upright post, and effectively solves the safety problems of overturning of the table, damage to table surface articles and the like in the process of starting the lifting table in a trade.
Description
Technical Field
The invention relates to the technical field of lifting table control, in particular to an upright post detection method, a controller and a computer storage medium.
Background
Along with the development of social economy, more and more intelligent household products are widely applied, and great convenience is brought to the life of people. If the lifting table utilizes the lifting characteristic, the healthy office demands of standing and sitting alternate office of people with different heights can be met, and the lifting table is favored by the market due to the characteristic that the height is convenient to adjust and the applicable scene is rich.
However, in the actual construction process, there is a problem that: under present technique, the controller of lift table can't the stand condition of automatic identification access, need use different controllers to burn different software to different lift tables and stands, starts the lift table and can lead to the desk to topple, damage safety problems such as desktop article under the unable stand access condition of discernment. Therefore, how to enable the lifting table to conveniently identify the column access situation becomes a current technical problem to be solved urgently.
Disclosure of Invention
The invention realizes that the controller can identify the access condition of the upright post, and effectively solves the safety problems of overturning of the table, damage to table surface articles and the like in the process of starting the lifting table in a trade.
In order to solve the above problem, in one aspect, the present invention provides a method for detecting a column, which is applied to a controller, where the controller is provided with a column interface, and the method for detecting a column includes: providing detection voltage for the upright column through the upright column interface, and collecting a first electric signal amplitude fed back to the upright column interface by the upright column; whether to provide the operating voltage to the column is determined according to the amplitude of the first electric signal.
Compared with the prior art, the technical scheme has the following technical effects: the controller is through providing detection voltage and judging whether first signal of telecommunication amplitude detects the stand and normally inserts in normal range to the stand for the controller can the automatic identification stand condition of inserting, and control lift table normally works, has effectively solved among the prior art and has started the safety problem such as the lift table can lead to the desk to topple under the unable discernment stand inserts the condition under trade, has improved user's safety in utilization and convenience.
In an example of the present invention, before providing the detection voltage to the pillar through the pillar interface, the method further includes: acquiring a first signal threshold range of a stand column interface in a first state, wherein the stand column interface is not accessed to a stand column in the first state; acquiring a second signal threshold range of the stand column interface in a second state, wherein the second state is that the stand column interface is accessed into the stand column; and determining whether to provide the operating voltage for the stand column according to the first electric signal amplitude and the first signal threshold range and the second signal threshold range.
Compared with the prior art, the technical scheme has the following technical effects: the controller determines whether to provide the operating voltage for the stand column according to the comparison result of the amplitude of the first electric signal and the range of the first signal threshold and the range of the second signal threshold, and the circuit logic is simple, so that the controller can quickly identify the access condition of the stand column.
In an example of the present invention, determining whether to provide the operating voltage to the pillar according to the first electrical signal amplitude and the first signal threshold range and the second signal threshold range includes: if the amplitude of the first electric signal meets the range of the first signal threshold, stopping providing the running voltage; if the first electrical signal amplitude meets the second signal threshold range, an operating voltage is provided.
Compared with the prior art, the technical scheme has the following technical effects: and determining whether to provide the operating voltage for the stand column according to two groups of comparison results of the first electric signal amplitude and the first signal threshold range and the first electric signal amplitude and the second signal threshold range, wherein the results are accurate and easy to detect.
In an embodiment of the present invention, if there are a plurality of pillar interfaces, and each pillar interface corresponds to a pillar, the pillar detection method further includes: respectively providing detection voltage for corresponding stand columns through a plurality of stand column interfaces, and collecting first electric signal amplitude values received by all the stand column interfaces; if all the first electric signal amplitudes accord with the second signal threshold range, providing operation voltage for the stand column; otherwise, the supply of the operating voltage to the column is stopped.
Compared with the prior art, the technical scheme has the following technical effects: if all the first electric signal amplitude values accord with the second signal threshold value range, the operation voltage is provided for the stand column to control the lifting table to work, otherwise, the phenomenon that no stand column is connected in some stand column interfaces is shown, the operation voltage is stopped being provided for the stand column, and the circuit structure of the controller is clear, so that the controller is more convenient for operators to operate.
In one example of the present invention, if the first electrical signal amplitude meets the first signal threshold range, the method further comprises: determining the upright post interface corresponding to the first electric signal amplitude value which accords with the first signal threshold value range as an abnormal connection interface; and outputting a prompt signal aiming at the abnormal connection interface.
Compared with the prior art, the technical scheme has the following technical effects: the feedback mode of the controller is added, and the internal circuit of the controller feeds back a prompt signal after receiving the signal, so that an operator can know the working state of the controller and the access condition of the stand column more quickly and can observe easily.
In one example of the present invention, if the first electrical signal amplitude meets the first signal threshold range, the method further comprises: resetting the received first electrical signal amplitude; providing the detection voltage for the stand column again, and collecting a second electric signal amplitude fed back to the stand column interface by the stand column; and determining whether to provide the operating voltage to the stand column according to the second electric signal amplitude.
Compared with the prior art, the technical scheme has the following technical effects: through repeatedly providing detection voltage to the stand, judge whether the stand interface has the condition of contact failure and no stand access, effectively must solve the inhomogeneous condition of signal of telecommunication, prevent each circuit interference, promote the security.
In an example of the present invention, before providing the detection voltage to the pillar through the pillar interface, the method further includes: and acquiring a detection signal, and providing a detection voltage for the stand column through the stand column interface according to the detection signal.
Compared with the prior art, the technical scheme has the following technical effects: the detection mode is accurate through detecting signals, and whether the stand column is connected to the controller interface or not can be detected more quickly.
In another aspect, the present invention provides a controller comprising: the voltage detection module is used for providing detection voltage for the stand column through the stand column interface and acquiring a first electric signal amplitude fed back to the stand column interface by the stand column; and the voltage supply module is used for determining whether to supply the operating voltage to the stand column according to the amplitude of the first electric signal.
In one example of the present invention, the controller further includes: the device comprises a first signal acquisition module, a second signal acquisition module and a control module, wherein the first signal acquisition module is used for acquiring a first signal threshold range of an upright post interface in a first state, and the first state is that the upright post interface is not accessed into an upright post; the second signal acquisition module is used for acquiring a second signal threshold range of the upright post interface in a second state, wherein the second state is that the upright post interface is accessed into the upright post; the voltage providing module is further used for determining whether to provide the operation voltage for the stand column according to the first electric signal amplitude value, the first signal threshold range and the second signal threshold range.
In another aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed, the computer program controls a controller in which the computer-readable storage medium is located to implement the steps of the pillar detecting method according to any embodiment of the present invention.
Compared with the prior art, the technical scheme has the following technical effects: the controller on which the computer-readable storage medium is located implements the steps of the method for detecting a column according to any embodiment of the present invention, so that the controller has all the advantages of the method for detecting a column according to any embodiment of the present invention, and details are not described herein.
After the technical scheme of the invention is adopted, the following technical effects can be achieved:
1) the method and the device can judge whether the upright post of the upright post interface is in an access state directly through the amplitude of the first electric signal fed back from the controller, thereby reducing the complexity of the circuit and the cost.
2) Can the automatic identification insert the stand condition through the controller, effectively solved and hastily started the lift table in-process desk and toppled, damaged the safety problems such as desktop article, improved security and the convenience that the user used the lift table.
Drawings
Fig. 1 is a flow chart of a first step of a method for inspecting a pillar according to some embodiments of the present invention.
Fig. 2 is a flow chart of a second step of a method for inspecting a stud according to some embodiments of the present invention.
Fig. 3 is a flowchart of a third step of a pillar detection method according to some embodiments of the invention.
Fig. 4 is a flowchart of a fourth step of a pillar detection method according to some embodiments of the invention.
Fig. 5 is a flowchart of a fifth step of a pillar detection method according to some embodiments of the invention.
Fig. 6 is a flowchart of a sixth step of a pillar detection method according to some embodiments of the invention.
Fig. 7 is a flow chart of a seventh step of a pillar detection method according to some embodiments of the invention.
Fig. 8 is a schematic diagram of the composition structure of the controller.
Fig. 9 is a schematic structural diagram of a computer-readable storage medium 600 according to some embodiments of the invention.
Description of reference numerals:
400-a controller; 410-a voltage detection module; 420-a voltage providing module; 510-a first signal acquisition module; 520-a second signal acquisition module; 600-a computer-readable storage medium; 610-computer program.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
The first embodiment is as follows:
referring to fig. 1, an embodiment of the present invention provides an upright column detection method, which is applied to a controller, where an upright column interface is arranged on the controller, and the upright column detection method includes:
step S101, providing detection voltage for the upright column through the upright column interface, and collecting a first electric signal amplitude fed back to the upright column interface by the upright column;
step S102 determines whether to provide the operating voltage to the column according to the first electrical signal amplitude.
Specifically, the stand of lift table indicates the table leg, the stand is used for propping up and can make the desktop carry out elevating movement, be equipped with the motor line of being connected with the controller electricity in the stand, the controller is then the equipment that the mechanical motion was done to the control stand, the controller is equipped with the stand interface that can be used for being connected with the motor line electricity of stand, inside drive circuit and the main control circuit of being equipped with of controller, drive circuit is used for gathering detection voltage signal and feeds back first signal of telecommunication amplitude, main control circuit is used for controlling the stand signal and receives first signal of telecommunication amplitude, it needs to explain, first signal of telecommunication amplitude passes through drive circuit output and produces, it is certain numerical value fixed not to mean that first signal of telecommunication amplitude is, its numerical value size changes according to circuit structure.
For example, in the powered state of the controller in the embodiment of the invention, the stand column interface of the controller is connected with the stand column, the main control circuit provides detection voltage for the stand column, the driving circuit collects and processes the stand column detection voltage, and feeds back the amplitude of the first electric signal to the main control circuit, and the main control circuit judges whether the amplitude of the first electric signal is in a normal range to detect whether the stand column is normally connected, so that the controller can automatically identify the connected stand column condition, the safety problems of overturning of a table, damage to table top articles and the like in the process of starting the lifting table in a trade are effectively solved, and the safety and the convenience of using the lifting table by a user are improved.
Furthermore, the driving circuit is provided with a pulse width modulation circuit, in actual operation, lifting tables of various types have different stand columns, when the stand columns are electrically connected through the interface of the controller, the condition that certain stand column interfaces do not correspond to stand column access can occur, at the moment, the pulse width modulation circuit can output corresponding first electric signal amplitude according to the size of input detection voltage, so that the main control circuit can judge whether the interfaces have corresponding stand column access, and whether the lifting tables are controlled to work or not.
Example two:
referring to fig. 2, the present embodiment provides a pillar detection method. In addition to the technical features of the first embodiment, the present embodiment further includes the following technical features.
Before the detection voltage is provided to the stand through the stand interface, still include:
step S201, acquiring a first signal threshold range of a stand column interface in a first state, wherein the first state is that the stand column interface is not accessed to a stand column;
step S202, a second signal threshold range of the upright post interface in a second state is obtained, wherein the second state is that the upright post interface is accessed to the upright post;
step S203 determines whether to provide the operating voltage to the column according to the first electrical signal amplitude and the first and second signal threshold ranges.
It should be noted that the first signal threshold range is a range between a first minimum threshold and a first maximum threshold that can be measured in a state where the column interface is not connected to the column, and may also represent a certain point value, and similarly, the second signal threshold range is a range between a second minimum threshold and a second maximum threshold that can be measured in a state where the column interface is connected to the column, and may also represent a certain point value.
Specifically, when the column interface is not connected to the column, the driving circuit inside the controller feeds back a threshold range of the first electrical signal, the range has small change when no column is connected, and the voltage amplitude is usually between zero and tens of millivolts. When the upright post interface is connected to the upright post, a driving circuit in the controller feeds back a threshold range of the second electric signal, the range is changed according to a circuit structure and a voltage division circuit, and the voltage amplitude is usually between hundreds of millivolts and several volts. And the main control circuit determines whether to provide the operating voltage for the stand column according to the comparison result of the first electric signal amplitude and the first signal threshold range and the second signal threshold range.
Example three:
referring to fig. 3, the present embodiment provides a pillar detection method. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
Then, determining whether to provide the operating voltage to the column according to the first electrical signal amplitude and the first and second signal threshold ranges specifically includes:
step S3001, if the first electrical signal amplitude value accords with the first signal threshold range, stopping providing the running voltage;
step S3002 provides an operating voltage if the first electrical signal amplitude meets the second signal threshold range.
Further, under the power-on state of the controller, the stand column interface is connected to the stand column, the driving circuit processes the detection voltage and feeds the first electric signal amplitude back to the main control circuit, the main control circuit compares the first electric signal amplitude with a first signal threshold range and a second signal threshold range obtained by the driving circuit, if the first electric signal amplitude is within the first signal threshold range, the stand column interface is disconnected with the stand column, and the stand column is not connected, the supply of the operation voltage is stopped, and if the first electric signal amplitude accords with the second signal threshold range, the stand column interface and the stand column are normally connected, the stand column operation voltage is supplied.
Example four:
referring to fig. 4, the present embodiment provides a pillar detection method. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
There are a plurality of stand interfaces, and each stand interface all corresponds a stand, then, stand detection method still includes:
step S401, respectively providing detection voltage for corresponding upright columns through a plurality of upright column interfaces, and collecting first electric signal amplitude values received by all the upright column interfaces;
step S4002, if all the first electric signal amplitudes accord with the second signal threshold range, providing operation voltage for the stand column;
and step S4001 otherwise, stopping supplying the operating voltage to the upright post.
For example, the controller is provided with at least two column interfaces, so that one column corresponds to one column interface. The controller is in the state of circular telegram, and the stand interface is connected with the motor line electricity of stand respectively, and the controller provides detection voltage to each stand interface, and drive circuit gathers and handles each stand detection voltage, feeds back each way first signal of telecommunication amplitude to master control circuit, and master control circuit passes through each way first signal of telecommunication amplitude, confirms whether to provide operating voltage to the stand. If all the first electric signal amplitude values accord with the second signal threshold value range, the operation voltage is provided for the stand column, the lifting table is controlled to work, otherwise, the operation voltage is stopped being provided for the stand column when the phenomenon that the stand column is not connected exists in certain stand column interfaces.
Example five:
referring to fig. 5, the present embodiment provides a pillar detection method. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
If the first electrical signal amplitude meets the first signal threshold range, the method further comprises:
step S501, determining an upright post interface corresponding to a first electric signal amplitude value meeting a first signal threshold range as an abnormal connection interface;
step S502 outputs a prompt signal for the abnormal connection interface.
Specifically, the pillar interface corresponding to the first electrical signal amplitude value that meets the first signal threshold range, that is, the interface without pillar access, is determined as an abnormal connection interface, and the controller outputs a prompt signal for the abnormal connection interface, where the prompt signal may be an internal signal that is fed back to the main control circuit to stop working, or an external signal that is output by an accessed alarm device, for example, by voice or text, so that an operator can more visually see the pillar access condition.
Example six:
referring to fig. 6, the present embodiment provides a pillar detection method. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
If the first electrical signal amplitude meets the first signal threshold range, the method further comprises:
step S601 resets the received first electrical signal amplitude;
step S602, providing the detection voltage for the upright column again, and collecting a second electric signal amplitude fed back to the upright column interface by the upright column;
step S603 determines whether to provide the operating voltage to the column according to the second electrical signal amplitude.
Further, in the power-on state of the controller, a main control circuit in the controller detects that the stand column interface has no stand column, the amplitude of a first electric signal received by the main control circuit is reset, the controller provides detection voltage for the stand column again, collects the amplitude of a second electric signal fed back to the stand column interface by the stand column, judges whether the amplitude of the second electric signal meets a second signal threshold range, and provides operation voltage for the stand column if the amplitude of the second electric signal meets the second signal threshold range; otherwise, the supply of the running voltage is stopped, and the next detection is continued. The third electric signal amplitude and the like can be acquired for the third time, the fact that the controller only provides detection voltage twice is not meant, the detection voltage is repeatedly provided for the stand column, whether the stand column interface has poor contact or not and the condition that the stand column is not accessed are judged, the problem that electric signals are not uniform is effectively solved, interference of circuits is prevented, and safety is improved.
Example seven:
referring to fig. 7, the present embodiment provides a pillar detection method. In addition to the technical features of any of the above embodiments, the present embodiment further includes the following technical features.
Before the detection voltage is provided to the stand through the stand interface, still include:
the step S701 acquires a detection signal,
step S702 provides the detection voltage to the upright post through the upright post interface according to the detection signal.
In some embodiments, a detection signal is obtained first and then a detection voltage is provided, where the detection signal may be a detection signal directly triggered by a user on the touch device, or a lifting control signal triggered by the user on the touch device; it is also possible to determine as detection signals all received signals that may trigger the operation of the table before the table starts to operate. Like this, the user is when control lift table operation, and lift table all can carry out self-checking before the operation, judges whether the stand all normally inserts the back and begins the operation again, has effectively improved lift table's safety in utilization.
Example eight:
referring to fig. 8, the present embodiment provides a controller 400 including: the voltage detection module 410 is used for providing detection voltage for the upright column through the upright column interface and collecting a first electric signal amplitude fed back to the upright column interface by the upright column; and a voltage providing module 420 for determining whether to provide the operation voltage to the column according to the first electrical signal amplitude.
The controller 400, further comprising: a first signal obtaining module 510, configured to obtain a first signal threshold range of a pillar interface in a first state, where the first state is that the pillar interface does not access a pillar; a second signal obtaining module 520, configured to obtain a second signal threshold range of the pillar interface in a second state, where the second state is that the pillar interface is accessed to the pillar; the voltage providing module is further used for determining whether to provide the operation voltage for the stand column according to the first electric signal amplitude value, the first signal threshold range and the second signal threshold range.
Example nine:
referring to fig. 9, the present embodiment further provides a computer-readable storage medium 600, the computer-readable storage medium 600 stores a computer program 610, and when the computer program 610 is executed, the controller in the computer-readable storage medium 600 is controlled to implement the steps of the pillar detecting method according to any embodiment of the present invention.
In the several embodiments provided in the present application, it should be understood that the disclosed controller and method may be implemented in other manners. The above-described controller embodiments are merely illustrative, and for example, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or the modules may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a separate product, may be stored in a computer-readable storage medium 600. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned computer-readable storage medium 600 includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The stand column detection method is applied to a controller, wherein a stand column interface is arranged on the controller, and the stand column detection method is characterized by comprising the following steps:
providing detection voltage to the upright column through the upright column interface, and collecting a first electric signal amplitude fed back to the upright column interface by the upright column;
and determining whether to provide the operating voltage for the stand column according to the amplitude of the first electric signal.
2. The method of claim 1, wherein before providing the detection voltage to the column through the column interface, the method further comprises:
acquiring a first signal threshold range of the stand column interface in a first state, wherein the first state is that the stand column interface is not accessed to the stand column;
acquiring a second signal threshold range of the upright post interface in a second state, wherein the second state is that the upright post interface is accessed to the upright post;
and determining whether to provide the operating voltage for the stand column according to the first electric signal amplitude and the first and second signal threshold ranges.
3. The method according to claim 2, wherein the determining whether to provide the operating voltage to the column according to the first electrical signal amplitude and the first and second signal threshold ranges comprises:
if the amplitude of the first electric signal meets the first signal threshold range, stopping providing the operating voltage;
and if the amplitude of the first electric signal meets the second signal threshold range, providing the operating voltage.
4. The method of claim 3, wherein there are a plurality of the pillar interfaces, each of which corresponds to a pillar, and the method further comprises:
respectively providing detection voltage for the corresponding upright columns through a plurality of upright column interfaces, and collecting the first electric signal amplitude values received by all the upright column interfaces;
if all the first electric signal amplitudes meet the second signal threshold range, providing operating voltage for the stand column;
otherwise, the supply of the operating voltage to the upright post is stopped.
5. The method of claim 3, wherein if the first electrical signal amplitude meets the first signal threshold range, the method further comprises:
determining the upright post interface corresponding to the first electric signal amplitude value which accords with the first signal threshold value range as an abnormal connection interface;
and outputting a prompt signal aiming at the abnormal connection interface.
6. The method of claim 3, wherein if the first electrical signal amplitude meets the first signal threshold range, the method further comprises:
resetting the received first electrical signal amplitude;
providing the detection voltage for the upright column again, and collecting a second electric signal amplitude fed back to the upright column interface by the upright column;
and determining whether to provide the operating voltage for the stand column according to the second electric signal amplitude.
7. The method of claim 1, wherein before providing the detection voltage to the column through the column interface, the method further comprises:
and acquiring a detection signal, and providing a detection voltage for the stand column through the stand column interface according to the detection signal.
8. A controller, comprising:
the voltage detection module is used for providing detection voltage for the stand column through the stand column interface and collecting a first electric signal amplitude fed back to the stand column interface by the stand column;
and the voltage providing module is used for determining whether to provide the operating voltage for the stand column according to the amplitude of the first electric signal.
9. The controller of claim 8, further comprising:
the first signal acquisition module is used for acquiring a first signal threshold range of the stand column interface in a first state, wherein the first state is that the stand column interface is not accessed to the stand column;
the second signal acquisition module is used for acquiring a second signal threshold range of the upright post interface in a second state, wherein the second state is that the upright post interface is accessed to the upright post;
the voltage providing module is further configured to determine whether to provide an operating voltage to the column according to the first electrical signal amplitude and the first and second signal threshold ranges.
10. A computer-readable storage medium, comprising:
the computer-readable storage medium stores a computer program which, when executed, controls a controller in which the computer-readable storage medium is located to implement the steps of the upright detection method according to any one of claims 1 to 7.
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| CN202111098284.9A CN113917367B (en) | 2021-09-18 | 2021-09-18 | Upright post detection method, controller and computer storage medium |
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| CN202111098284.9A CN113917367B (en) | 2021-09-18 | 2021-09-18 | Upright post detection method, controller and computer storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166699A1 (en) * | 2021-02-08 | 2022-08-11 | 德沃康科技集团有限公司 | Control system for electric lifting desk, and electric lifting desk |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113917367B (en) | 2024-05-03 |
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