CN108054800B - Lamp charging detection system and method - Google Patents
Lamp charging detection system and method Download PDFInfo
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- CN108054800B CN108054800B CN201711400106.0A CN201711400106A CN108054800B CN 108054800 B CN108054800 B CN 108054800B CN 201711400106 A CN201711400106 A CN 201711400106A CN 108054800 B CN108054800 B CN 108054800B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a lamp charging detection system, which comprises a charging module, a microprocessor, a light source and a battery, wherein the microprocessor is used for receiving a lamp charging signal; the battery is used for providing working power supply for the light source; the charging module is used for charging the battery, acquiring the electric quantity parameter of the battery and sending electric quantity information to the microprocessor according to the electric quantity parameter; the microprocessor is respectively connected with the charging module and the light source; the microprocessor includes: the detection module is used for receiving the electric quantity information of the charging module; the first judgment module is used for judging a first state indicated by the electric quantity information; the first judging module is used for controlling the light source to disconnect the battery when the first state is judged to be the charging state; the charging state is that the charging module charges the battery; and a second determination module for controlling the light source to turn on the battery when it is determined that the first state is not the charging state. Meanwhile, the invention also provides a lamp charging detection method. The lamp charging detection system provided by the invention can prevent the lamp battery from discharging while charging, and the service life of the lamp battery is prolonged.
Description
Technical Field
The invention relates to the technical field of lamps, in particular to a lamp charging detection system and a lamp charging detection method.
Background
Portable light fixtures, such as battery lights, may store energy from the light fixture battery. Typically, the adapter is used to charge the lamp battery when the lamp battery is charged.
In the process of implementing the invention, the inventor finds that the prior art has at least the following disadvantages:
when the lamp battery is charged, the lamp can be in a use state, and the lamp is used while the lamp battery is charged, so that the heating of the lamp is accelerated, the service life of the lamp battery is shortened, and potential safety hazards exist.
Disclosure of Invention
The invention provides a lamp charging detection system and a lamp charging detection method, which can reduce the damage of charging on a lamp battery and improve the charging safety.
The invention provides a lamp charging detection system, which comprises a charging module, a microprocessor, a light source and a battery, wherein the charging module is used for charging the lamp;
the battery is used for providing working power supply for the light source;
the charging module is used for charging the battery, acquiring the electric quantity parameter of the battery and sending electric quantity information to the microprocessor according to the electric quantity parameter;
the microprocessor is respectively connected with the charging module and the light source;
the microprocessor includes:
the detection module is used for receiving the electric quantity information of the charging module;
the first judgment module is used for judging a first state indicated by the electric quantity information;
the first judging module is used for controlling the light source to disconnect the battery when the first state is judged to be the charging state; the charging state is that the charging module charges the battery;
a second determination module for controlling the light source to turn on the battery when it is determined that the first state is not the charging state.
In an alternative embodiment, the microprocessor further comprises:
the second judgment module is used for judging a second state indicated by the electric quantity information;
the third judging module is used for controlling the charging module to stop charging the battery when the second state is judged to be the full-charge state; wherein the full-charge state is that the electric quantity of the battery reaches the capacity of the battery;
a fourth determination module configured to control the charging module to keep charging the battery when it is determined that the second state is not the full charge state.
In an alternative embodiment, the system further comprises a display module coupled to the microprocessor.
In an optional implementation manner, the microprocessor further includes a prompt module, configured to send a first control signal to the display module when it is determined that the second state is the full power state, so that the display module displays a first prompt message.
In an alternative embodiment, the microprocessor further comprises:
the timing unit is used for starting timing when the second state is judged to be the full power state so as to obtain timing duration;
and the second reminding unit is used for sending a second control signal to the display module when the timing duration exceeds the preset duration so that the display module displays second reminding information.
The invention also provides a lamp charging detection method, which is applied to a lamp charging detection system; the lamp charging detection system comprises a charging module, a microprocessor, a light source and a battery; the battery is used for providing working power supply for the light source; the microprocessor is respectively connected with the charging module and the light source;
the method comprises the following steps:
the charging module acquires the electric quantity parameter of the battery;
the charging module sends electric quantity information to the microprocessor according to the electric quantity parameter;
the microprocessor detects the electric quantity information of the charging module in real time;
the microprocessor judges a first state indicated by the electric quantity information;
when the first state is determined to be a charging state, the microprocessor controls the light source to disconnect the battery; the charging state is that the charging module charges the battery;
when it is determined that the first state is not the charging state, the microprocessor controls the light source to turn on the battery.
In an optional embodiment, the method further comprises:
the microprocessor judges a second state indicated by the electric quantity information;
when the second state is judged to be the full-power state, the microprocessor controls the charging module to stop charging the battery; wherein the full-charge state is that the electric quantity of the battery reaches the capacity of the battery;
when it is determined that the second state is not the full charge state, the microprocessor controls the charging module to keep charging the battery.
In an optional embodiment, the lamp charging detection system further includes a display module connected to the microprocessor.
In an optional embodiment, the method further comprises:
and when the second state is judged to be the full power state, the microprocessor sends a first control signal to the display module so that the display module displays first reminding information.
In an optional embodiment, the method further comprises:
when the second state is judged to be the full power state, the microprocessor starts timing to obtain timing duration;
and when the timing duration exceeds the preset duration, the microprocessor sends a first control signal to the display module so that the display module displays second reminding information.
Compared with the prior art, the invention has the following outstanding beneficial effects: the invention provides a lamp charging detection system and a lamp charging detection method, wherein the lamp charging detection system comprises a charging module, a microprocessor, a light source and a battery; the battery is used for providing working power supply for the light source; the charging module is used for charging the battery, acquiring the electric quantity parameter of the battery and sending electric quantity information to the microprocessor according to the electric quantity parameter; the microprocessor is respectively connected with the charging module and the light source; the microprocessor includes: the detection module is used for receiving the electric quantity information of the charging module; the first judgment module is used for judging a first state indicated by the electric quantity information; the first judging module is used for controlling the light source to disconnect the battery when the first state is judged to be the charging state; the charging state is that the charging module charges the battery; a second determination module for controlling the light source to turn on the battery when it is determined that the first state is not the charging state. According to the invention, whether the battery is charged by the charging module is determined by judging the first state indicated by the electric quantity information, the light source is controlled to be switched off when the battery is charged, and the light source is controlled to be switched on when the battery is not charged by the charging module, so that a user is prevented from charging the battery of the lamp while using the lamp, the damage of charging to the battery of the lamp is reduced, and the charging safety is improved.
Drawings
Fig. 1 is a block diagram of a lamp charging detection system according to a first embodiment of the present invention;
fig. 2 is a block diagram of a lamp charging detection system according to a second embodiment of the present invention;
fig. 3 is a schematic flow chart of a lamp charging detection method according to a preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, which is a block diagram illustrating a lamp charging detection system according to a first embodiment of the present invention.
The invention provides a lamp charging detection system, which comprises a charging module 12, a microprocessor 14, a light source 16 and a battery 18;
the battery 18 is used for providing working power supply for the light source;
the charging module 12 is configured to charge the battery, obtain an electric quantity parameter of the battery, and send electric quantity information to the microprocessor according to the electric quantity parameter;
the microprocessor 14 is respectively connected with the charging module and the light source;
the microprocessor 14 includes:
a detection module 141, configured to receive information of an electric quantity of the charging module;
a first determining module 142, configured to determine a first state indicated by the electric quantity information;
a first determination module 143, configured to control the light source to turn off the battery when it is determined that the first state is a charging state; the charging state is that the charging module charges the battery;
a second determination module 144, configured to control the light source to switch on the battery when it is determined that the first state is not the charging state.
It should be noted that the electric quantity parameters are voltage and current parameters.
The first state indicated by the electric quantity information is judged to determine whether the charging module charges the battery, the light source is controlled to be switched off when the battery is charged, and the light source is controlled to be switched on when the battery is not charged by the charging module, so that a user is prevented from charging the battery of the lamp while using the lamp, the damage of charging to the battery of the lamp is reduced, and meanwhile, the charging safety is improved.
In an alternative embodiment, the light source comprises a switching element; the switching element is connected with the battery; the first determination module includes a switching unit configured to control the switching element to turn off the battery by the light source when it is determined that the first state is the charging state.
In an alternative embodiment, the microprocessor further comprises:
the second judgment module is used for judging a second state indicated by the electric quantity information;
the third judging module is used for controlling the charging module to stop charging the battery when the second state is judged to be the full-charge state; wherein the full-charge state is that the electric quantity of the battery reaches the capacity of the battery;
a fourth determination module configured to control the charging module to keep charging the battery when it is determined that the second state is not the full charge state.
The charging module is controlled to charge the battery by judging the second state indicated by the electric quantity information to determine whether the battery is fully charged, so that the battery is prevented from being overcharged by the charging module, and the damage to the lamp battery is reduced.
Referring to fig. 2, it is a block diagram of a lamp charging detection system according to a second embodiment of the present invention; the system comprises a charging module 12, a microprocessor 14, a light source 16 and a battery 18 provided by the first embodiment of the invention; it is still further defined that: the system further comprises a display module 17 connected to the microprocessor.
In an optional implementation manner, the microprocessor further includes a prompt module, configured to send a first control signal to the display module when it is determined that the second state is the full power state, so that the display module displays a first prompt message.
The first reminding information is displayed when the second state is judged to be the full power state through the display module, so that a user can be reminded of unplugging the power supply conveniently and timely, the lamp battery is prevented from being overcharged, and the service life of the lamp battery is prolonged.
In an alternative embodiment, the microprocessor further comprises:
the timing unit is used for starting timing when the second state is judged to be the full power state so as to obtain timing duration;
and the second reminding unit is used for sending a second control signal to the display module when the timing duration exceeds the preset duration so that the display module displays second reminding information.
The lamp battery full-charge time is acquired by starting timing when the second state is judged to be the full-charge state, the timing time exceeds the preset time, the display module displays the second reminding information, the user is reminded to unplug the power supply conveniently, and meanwhile the user is convenient to set the time suitable for reminding the user through the preset time, so that the flexibility is improved.
In a scientific implementation manner, the second reminding information includes a prompt, a current battery charging time, a variation curve of a plurality of times of battery charging time, the current preset time and a charged time of the battery.
The prompting message is provided to prompt the user to unplug the power supply conveniently, the change curves of the current battery charging time and the multiple battery charging times are displayed for the user, the current preset time and the charged times of the battery are convenient for the user to obtain the change condition of the battery performance according to the second prompting message, so that the user can adjust the preset time conveniently according to the change condition of the battery performance, the damage to the lamp battery is further reduced, and the service life of the lamp battery is prolonged.
Please refer to fig. 3, which is a flowchart illustrating a lamp charging detection method according to a preferred embodiment of the present invention. As shown in fig. 3, the lamp charging detection method is applied to a lamp charging detection system; the lamp charging detection system comprises a charging module, a microprocessor, a light source and a battery; the battery is used for providing working power supply for the light source; the microprocessor is respectively connected with the charging module and the light source;
the method comprises the following steps:
s1, the charging module acquires the electric quantity parameter of the battery;
s2, the charging module sends electric quantity information to the microprocessor according to the electric quantity parameter;
s3, detecting the electric quantity information of the charging module in real time by the microprocessor;
s4, the microprocessor judges a first state indicated by the electric quantity information;
s5, when the first state is judged to be the charging state, the microprocessor controls the light source to disconnect the battery; the charging state is that the charging module charges the battery;
s6, when it is determined that the first state is not the charging state, the microprocessor controls the light source to turn on the battery.
It should be noted that the electric quantity parameters are voltage and current parameters.
The first state indicated by the electric quantity information is judged to determine whether the charging module charges the battery, the light source is controlled to be switched off when the battery is charged, and the light source is controlled to be switched on when the battery is not charged by the charging module, so that a user is prevented from charging the battery of the lamp while using the lamp, the damage of charging to the battery of the lamp is reduced, and meanwhile, the charging safety is improved.
In an alternative embodiment, the light source comprises a switching element; the switching element is connected with the battery; when the first state is determined to be the charging state, the microprocessor controls the light source to disconnect the battery, and the method comprises the following steps: when the first state is determined to be a charging state, the microprocessor controls the switching element to cause the light source to disconnect the battery.
In an optional embodiment, the method further comprises:
the microprocessor judges a second state indicated by the electric quantity information;
when the second state is judged to be the full-power state, the microprocessor controls the charging module to stop charging the battery; wherein the full-charge state is that the electric quantity of the battery reaches the capacity of the battery;
when it is determined that the second state is not the full charge state, the microprocessor controls the charging module to keep charging the battery.
The charging module is controlled to charge the battery by judging the second state indicated by the electric quantity information to determine whether the battery is fully charged, so that the battery is prevented from being overcharged by the charging module, and the damage to the lamp battery is reduced.
In an optional embodiment, the lamp charging detection system further includes a display module connected to the microprocessor.
In an optional embodiment, the method further comprises:
and when the second state is judged to be the full power state, the microprocessor sends a first control signal to the display module so that the display module displays first reminding information.
The first reminding information is displayed when the second state is judged to be the full power state through the display module, so that a user can be reminded of unplugging the power supply conveniently and timely, the lamp battery is prevented from being overcharged, and the service life of the lamp battery is prolonged.
In an optional embodiment, the method further comprises:
when the second state is judged to be the full power state, the microprocessor starts timing to obtain timing duration;
the microprocessor judges whether the timing duration exceeds a preset duration or not;
and when the timing duration exceeds the preset duration, the microprocessor sends a first control signal to the display module so that the display module displays second reminding information.
The lamp battery full-charge time is acquired by starting timing when the second state is judged to be the full-charge state, the timing time exceeds the preset time, the display module displays the second reminding information, the user is reminded to unplug the power supply conveniently, and meanwhile the user is convenient to set the time suitable for reminding the user through the preset time, so that the flexibility is improved.
In a scientific implementation manner, the second reminding information includes a prompt, a current battery charging time, a variation curve of a plurality of times of battery charging time, the current preset time and a charged time of the battery.
The prompting message is provided to prompt the user to unplug the power supply conveniently, the change curves of the current battery charging time and the multiple battery charging times are displayed for the user, the current preset time and the charged times of the battery are convenient for the user to obtain the change condition of the battery performance according to the second prompting message, so that the user can adjust the preset time conveniently according to the change condition of the battery performance, the damage to the lamp battery is further reduced, and the service life of the lamp battery is prolonged.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (4)
1. A lamp charging detection system is characterized by comprising a charging module, a microprocessor, a light source, a battery and a display module connected with the microprocessor;
the battery is used for providing working power supply for the light source;
the charging module is used for charging the battery, acquiring the electric quantity parameter of the battery and sending electric quantity information to the microprocessor according to the electric quantity parameter;
the microprocessor is respectively connected with the charging module and the light source;
the microprocessor includes:
the detection module is used for receiving the electric quantity information of the charging module;
the first judgment module is used for judging a first state indicated by the electric quantity information;
the second judgment module is used for judging a second state indicated by the electric quantity information;
the first judging module is used for controlling the light source to disconnect the battery when the first state is judged to be the charging state; the charging state is that the charging module charges the battery;
a second determination module configured to control the light source to turn on the battery when it is determined that the first state is not the charging state;
the third judging module is used for controlling the charging module to stop charging the battery when the second state is judged to be the full-charge state; wherein the full-charge state is that the electric quantity of the battery reaches the capacity of the battery;
the prompting module is used for sending a first control signal to the display module when the second state is judged to be the full power state, so that the display module displays first reminding information;
a fourth determination module configured to control the charging module to keep charging the battery when it is determined that the second state is not the full charge state;
the timing unit is used for starting timing when the second state is judged to be the full power state so as to obtain timing duration;
and the second reminding unit is used for sending a second control signal to the display module when the timing duration exceeds the preset duration so as to enable the display module to display second reminding information, and the second reminding information comprises a prompt, the current battery charging duration, a change curve of the multiple battery charging durations, the current preset duration and the charged times of the battery, so that a user can adjust the preset duration according to the change condition of the battery performance.
2. The lamp charging detection system of claim 1, wherein the microprocessor further comprises a prompt module for sending a first control signal to the display module to cause the display module to display a first prompt message when the second state is determined to be a full power state.
3. A lamp charging detection method is characterized in that the method is applied to a lamp charging detection system; the lamp charging detection system comprises a charging module, a microprocessor, a light source, a battery and a display module connected with the microprocessor; the battery is used for providing working power supply for the light source; the microprocessor is respectively connected with the charging module and the light source;
the method comprises the following steps:
the charging module acquires the electric quantity parameter of the battery;
the charging module sends electric quantity information to the microprocessor according to the electric quantity parameter;
the microprocessor detects the electric quantity information of the charging module in real time;
the microprocessor judges the indication state indicated by the electric quantity information, wherein the indication state comprises a first state and a second state;
when the indication state is a first state and the first state is a charging state, the microprocessor controls the light source to disconnect the battery; when the first state is not a charging state, the microprocessor controls the light source to switch on the battery, wherein the charging state is that the charging module charges the battery;
when the indication state is a second state and the second state is a full-power state, sending a first control signal to the display module to enable the display module to display first reminding information, controlling the charging module to stop charging the battery and start timing by the microprocessor to obtain timing duration, and when the timing duration exceeds the preset duration, sending a first control signal to the display module by the microprocessor to enable the display module to display second reminding information, wherein the second reminding information comprises a prompt, the current battery charging duration, a change curve of multiple times of battery charging durations, the current preset duration and the charged times of the battery; and when the second state is not a full-power state, the microprocessor controls the charging module to keep charging the battery, wherein the full-power state is that the electric quantity of the battery reaches the capacity of the battery.
4. The lamp charging detection method of claim 3, further comprising:
and when the second state is judged to be the full power state, the microprocessor sends a first control signal to the display module so that the display module displays first reminding information.
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| CN201711400106.0A CN108054800B (en) | 2017-12-20 | 2017-12-20 | Lamp charging detection system and method |
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| CN201711400106.0A CN108054800B (en) | 2017-12-20 | 2017-12-20 | Lamp charging detection system and method |
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Denomination of invention: Lamp charging detection system and method Effective date of registration: 20210301 Granted publication date: 20200915 Pledgee: China Co. truction Bank Corp Guangzhou green finance reform and innovation pilot area Huadu Branch Pledgor: GUANGZHOU DASEN LIGHTING ELECTRONICS Ltd. Registration number: Y2021980001361 |