CN111212503A - Energy-saving method based on intelligent correction brace - Google Patents
Energy-saving method based on intelligent correction brace Download PDFInfo
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Abstract
The embodiment of the application discloses an energy-saving method based on an intelligent correction brace, and an energy-saving module of the intelligent correction brace comprises: the control circuit comprises an indication signal control module, a first indication module, a second indication module and a triode, wherein the indication signal control module is used for controlling the first indication module according to a first control signal input at one end of the indication signal control module, a second control signal input at the other end of the indication signal control module, a first power supply signal input at a first power supply signal end and the critical voltage of the triode; and controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, wherein the first indicating module and the second indicating module comprise two working states of sending an indicating signal and not sending the indicating signal. The energy-saving method can save the electric energy of the intelligent correction brace and can avoid the problem that the lamp effects controlled by two control signals conflict.
Description
Technical Field
The invention relates to a circuit technology, in particular to an energy-saving method based on an intelligent correction brace.
Background
The skeleton correction brace is designed purely mechanically at present, and is manufactured and installed by a hospital corrector at one time according to the condition of a patient, and then the patient wears the skeleton correction brace all the time or intermittently. Because the patient can not wear the correction brace according to requirements (especially teenagers) in the actual use process of the correction brace, or the condition that the correction brace cannot achieve the correction effect due to the change of the state of the patient (such as the fact that the user is fat, the state of bones changes, the brace is manufactured at one time, and the patient cannot be adjusted correspondingly) exists, the research of the correction brace with the intelligent pressure detection is urgent.
The intelligent pressure detection part adopts a lithium battery for power supply and can also be charged. Fig. 1 is a schematic diagram illustrating a charging process of an intelligent pressure detecting part in the prior art. For a charging IC, a CHG pin is usually used to indicate a charging state, for example, in a chip selected in the design, a 3 pin outputs a low level during charging, a high level is output after charging is completed, and a lamp effect is required to indicate during charging to prompt charging and completion of charging. In general, the red light is on in the charging process, and the blue light is on after charging. And need the red light to instruct when the user uses the in-process electric quantity low, instruct the user to have lost the electricity and need charge, do not need the blue light to show. For the dual-color lamp controlled by one signal, fig. 2 is a circuit diagram of an intelligent correction brace in the prior art, and one lamp is turned on in any time period, which causes unnecessary electric energy waste, and meanwhile, the problem of conflict exists when two control signals are used to control the lamp effect.
Disclosure of Invention
In view of this, the embodiment of the present application provides an energy saving method based on an intelligent correction brace, which can save electric energy of the intelligent correction brace and can avoid a problem that two control signals control lamp effects to conflict with each other.
According to an aspect of the present disclosure, there is provided an energy saving method based on an intelligent correction brace, wherein an energy saving module of the intelligent correction brace includes: the energy-saving method comprises the following steps of inputting a first control signal at one end of an indication signal control module, inputting a second control signal at the other end of the indication signal control module, inputting a first power supply signal at a first power supply signal end, and controlling the threshold voltage of a triode, and is characterized in that the energy-saving method comprises the following steps:
controlling a first indicating module according to the voltage of the first control signal and the voltage of the first power supply signal;
controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode,
the first indication module and the second indication module comprise two working states of sending indication signals and not sending indication signals.
In a possible implementation manner, the first indication module is controlled according to the voltage of the first control signal and the voltage of the first power supply signal; controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, comprising:
when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is less than the critical voltage of the triode,
the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module not to send out an indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module not to send out an indicating signal.
In a possible implementation manner, the first indication module is controlled according to the voltage of the first control signal and the voltage of the first power supply signal; controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, further comprising:
when the voltage of the first control signal is less than the voltage of the first power supply signal and the voltage of the second control signal is less than the critical voltage of the triode,
the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the voltage of the second control signal and the critical voltage of the triode control the second indication module not to send out the indication signal.
In a possible implementation manner, when the voltage of the first control signal is smaller than the voltage of the first power supply signal, and the voltage of the second control signal is smaller than a threshold voltage of the transistor, the method includes:
when the voltage of the first control signal is at a low level and the voltage of the second control signal is at a low voltage, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
In a possible implementation manner, when the voltage of the first control signal is smaller than the voltage of the first power supply signal, and the voltage of the second control signal is smaller than a threshold voltage of the transistor, the method includes:
when the voltage of the first control signal is at a low level and the voltage of the second control signal is at a high level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
In a possible implementation manner, when the voltage of the first control signal is smaller than the voltage of the first power supply signal, and the voltage of the second control signal is smaller than a threshold voltage of the transistor, the method includes:
when the voltage of the first control signal is at a high level and the voltage of the second control signal is at a low level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
In a possible implementation manner, the first indication module is controlled according to the voltage of the first control signal and the voltage of the first power supply signal; controlling a second indicating module according to the second control signal and the critical voltage of the triode, further comprising:
when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is greater than the critical voltage of the triode,
the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module not to send out an indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module to send out an indicating signal.
In a possible implementation manner, when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal, the voltage of the second control signal is greater than a threshold voltage of the transistor, including:
when the voltage of the first control signal is at a high level and the voltage of the second control signal is at a high level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module not to send out an indication signal, and the voltage of the second control signal and the critical voltage of the triode control the second indication module to send out an indication signal.
Therefore, the embodiment of the application has the following beneficial effects:
in the energy saving method based on the intelligent correction brace of the embodiment of the application, the energy saving module of the intelligent correction brace comprises: the control circuit comprises an indication signal control module, a first indication module, a second indication module and a triode, wherein the indication signal control module is used for controlling the first indication module according to a first control signal input at one end of the indication signal control module, a second control signal input at the other end of the indication signal control module, a first power supply signal input at a first power supply signal end and the critical voltage of the triode; and controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, wherein the first indicating module and the second indicating module comprise two working states of sending an indicating signal and not sending the indicating signal. The energy-saving method can save the electric energy of the intelligent correction brace and can avoid the problem that the lamp effects controlled by two control signals conflict.
Drawings
FIG. 1 shows a flow chart of an energy saving method based on an intelligent orthotic brace;
fig. 2 is a schematic diagram of a circuit structure for generating a second control signal according to an embodiment of the present application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the drawings are described in detail below.
It should be noted that the energy saving method based on the intelligent correction brace of the present invention is mainly applied to electronic devices, and these are only one example of the application of the scenario of the present invention, and do not limit the application of the embodiment of the present application.
To facilitate understanding of the working principle of the energy-saving circuit, the structure of the energy-saving circuit based on the intelligent orthotic brace is described first, and fig. 1 shows a flowchart of an energy-saving method based on the intelligent orthotic brace according to an embodiment of the present application.
Fig. 1 shows a schematic diagram of an energy-saving circuit based on an intelligent orthotic brace according to an embodiment of the present application. In this embodiment, the energy-saving module of the smart correction brace includes: the energy-saving method comprises the following steps of inputting a first control signal at one end of an indication signal control module, inputting a second control signal at the other end of the indication signal control module, inputting a first power supply signal at a first power supply signal end, and controlling the critical voltage of a triode, wherein the energy-saving method comprises the following steps:
step S1: controlling a first indicating module according to the voltage of the first control signal and the voltage of the first power supply signal;
step S2: the second indicating module is controlled according to the voltage of the second control signal and the critical voltage of the triode,
the first indication module and the second indication module comprise two working states of sending indication signals and not sending indication signals. The indication signal may be an alarm sound or a light emitting diode light, and the form of the indication signal may be set according to actual needs, which is not specifically limited herein. The energy-saving method can save the electric energy of the intelligent correction brace and can avoid the problem that the lamp effects controlled by two control signals conflict.
In specific implementation, the first indication module and the second indication module both adopt light emitting diodes, when the first indication module sends an indication signal, the light emitting diode L1 emits red light, and when the second indication module sends an indication signal, the light emitting diode L2 emits blue light; when the first indicating module does not send the indicating signal, the light emitting diode does not emit light, when the second indicating module does not send the indicating signal, the light emitting diode does not emit light, and the first power supply signal end outputs the power supply signal VBUS.
The first control signal LP is connected to a port of an MCU processor of the intelligent correction brace, and when the first control signal LP is at a low level, the MCU processor grounds the first control signal LP; when the first control signal LP is at a high level, the MCU processor pulls the first control signal LP to a high level. The second control signal CHG is connected to the 3 rd port of the charging chip NI of the intelligent orthotic brace (as shown in fig. 2), and when the second control signal CHG is at a low level, the charging chip NI connects the second control signal CHG to ground; when the second control signal CHG is at a high level, the charging chip NI pulls the second control signal CHG to a high level.
In the charging process, the other end of the indication signal control module is used for inputting a second control signal CHG, wherein the CHG is a low-level signal; when the charging is completed, the other end of the indication signal control module is used for inputting a second control signal CHG, wherein CHG is a high level signal.
When the battery is low in electric quantity, one end of the indication signal control module is used for inputting a first control signal LP, wherein LP is a low level signal; when the battery is in other states, LP is a high signal.
In one embodiment, the first indication module is controlled according to a voltage of the first control signal and a voltage of the first power supply signal; controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, comprising: when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is less than the critical voltage of the triode, the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module not to send out the indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module not to send out the indicating signal.
When the method is concretely implemented, a first control signal LP is input at one end of the indication signal control module, wherein LP is a high-level signal; the other end of the indication signal control module is used for inputting a second control signal CHG, wherein CHG is a high level signal. When the high level signal CHG is input to the base of the transistor, but the CHG signal has not yet reached the critical voltage for conduction of the transistor, the collector and emitter of the transistor are not directly conducted, and therefore, the voltage of the second control signal CHG and the critical voltage of the transistor control the second indicating module not to emit the indicating signal, i.e. the light emitting diode L2 of the second indicating module does not emit light. Since the voltage of the first control signal LP is greater than or equal to the voltage of the first power supply signal VBAT, that is, there is no voltage difference between the power supply signal VBAT input by the first power supply signal terminal and the first control signal LP, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module not to send out the indication signal, and at this time, the light emitting diode L1 of the first signal module does not emit light. The non-lighting of the light emitting diode L1 of the first signal indication module and the light emitting diode L2 of the second signal indication module indicates that the user is currently in a non-low-battery non-charging state. Because first instruction module and second instruction module do not all give out light, can practice thrift the electric energy to can avoid two control signal control lamp to imitate the problem that can have the conflict.
In one embodiment, the first indication module is controlled according to a voltage of the first control signal and a voltage of the first power supply signal; controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, further comprising: when the voltage of the first control signal is smaller than the voltage of the first power supply signal and the voltage of the second control signal is smaller than the critical voltage of the triode, the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module to send out an indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module not to send out the indicating signal.
When the voltage of the first control signal is smaller than the voltage of the first power supply signal, and the voltage of the second control signal is smaller than the critical voltage of the triode, the method comprises the following steps:
when the voltage of the first control signal is at a low level and the voltage of the second control signal is at a low voltage, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
In specific implementation, a first control signal LP is input to one end of the indication signal control module, wherein LP is a low level signal; the other end of the indication signal control module inputs a second control signal CHG, wherein CHG is a low level signal. Since the voltage of the second control signal is less than the critical voltage of the transistor, when the base of the transistor inputs the low level signal CHG, the collector and the emitter of the transistor are directly not conducted, and then the second control signal and the critical voltage of the transistor control the second indicating module not to send out the indicating signal, i.e. the light emitting diode L2 does not emit light. Because the voltage of the first control signal LP is less than the voltage of the first power supply signal VBAT, there is a voltage difference between the power supply signal VBAT input by the first power supply signal terminal and the first control signal LP, and the first power supply signal and the first control signal control the first indication module to send out an indication signal, that is, the light emitting diode L1 of the first indication module emits light. The user is currently in the low-battery charging state by the illumination of the light emitting diode L1 of the first indicating module and the non-illumination of the light emitting diode L2 of the second indicating module.
In one embodiment, when the voltage of the first control signal is less than the voltage of the first power supply signal, the voltage of the second control signal is less than the threshold voltage of the transistor, including:
when the voltage of the first control signal is at a low level and the voltage of the second control signal is at a high level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out the indication signal.
In specific implementation, one end of the indication signal control module is used for inputting a first control signal LP, wherein LP is a low level signal; the other end of the indication signal control module is used for inputting a second control signal CHG, wherein CHG is a high level signal. Since the second control signal input terminal of the indication signal control module is coupled to the base of the triode, when a high level signal is input to the base of the triode, but the CHG signal has not yet reached the critical voltage for conduction of the triode, the collector and emitter of the triode are not conducted, and the light emitting diode L2 of the second indication module does not emit light; and because the voltage of the first control signal VBAT is smaller than the voltage of the first power supply signal CHG, that is, there is a voltage difference between the voltage of the first power supply signal VBAT input by the first power supply signal terminal and the voltage of the first control signal, the first power supply signal and the first control signal control the first indication module to send out an indication signal, that is, the light emitting diode L1 of the first indication module emits light. The user is currently in a low-battery no-charge state by the light emitting diode L1 of the first indication module and the light emitting diode L2 of the second indication module not emitting light.
In one embodiment, when the voltage of the first control signal is less than the voltage of the first power supply signal, the voltage of the second control signal is less than the threshold voltage of the transistor, including:
when the voltage of the first control signal is at a high level and the voltage of the second control signal is at a low level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out the indication signal.
In specific implementation, one end of the indication signal control module is used for inputting a first control signal LP, wherein LP is a high level signal; the other end of the indication signal control module is used for inputting a second control signal CHG, wherein CHG is a low level signal. Since the second control signal input terminal of the indication signal control module 204 is coupled to the base of the transistor, when the base of the transistor inputs the low level signal CHG, the collector and the emitter of the transistor are directly non-conductive, and then the light emitting diode L2 of the second indication module does not emit light. The voltage of the first control signal LP is smaller than the voltage of the first power supply signal VBAT, a voltage difference exists between the power supply signal VBAT of the first power supply signal end and the first control signal LP, and the first power supply signal and the first control signal control the first indication module to send out an indication signal, that is, the light emitting diode L1 of the first indication module emits light. The user is currently in a non-low battery state of charge by illumination of the light emitting diode L1 of the first indicator module and non-illumination of the light emitting diode L2 of the second indicator module.
In one embodiment, the first indication module is controlled according to a voltage of the first control signal and a voltage of the first power supply signal; according to the second control signal and the critical voltage control second indicating module of triode, still include: when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is greater than the critical voltage of the triode, the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module not to send out an indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module to send out an indicating signal.
When the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal, the voltage of the second control signal is greater than the critical voltage of the triode, and the method comprises the following steps:
when the voltage of the first control signal is at a high level and the voltage of the second control signal is at a high level, the first control signal controls the first indicating module not to send out the indicating signal, and the second control signal controls the second indicating module to send out the indicating signal.
In specific implementation, one end of the indication signal control module is used for inputting a first control signal LP, wherein LP is a high-level signal; the other end of the indication signal control module is used for inputting a second control signal CHG, wherein CHG is a high level signal. Since the second control signal input terminal of the indication signal control module is coupled to the base of the transistor, when the high level signal CHG is input to the base of the transistor, but the CHG signal reaches the critical voltage for the transistor to be turned on, the collector and emitter of the transistor 203 are directly turned on, and the light emitting diode L2 of the second indication module emits light; and when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal, there is no voltage difference between the power supply signal VBAT input by the first power supply signal terminal and the first power supply signal CHG, and at this time, the first power supply signal and the first control signal control the first indication module not to send out the indication signal, that is, the light emitting diode L1 of the first indication module does not emit light. The absence of light from the light emitting diode L1 of the first indicator module and the illumination of the light emitting diode L2 of the second indicator module indicate that the battery of the current smart orthotic brace of the user is in a non-low battery state of charge and fully charged.
In the energy saving method based on the intelligent correction brace of the embodiment of the application, the energy saving module of the intelligent correction brace comprises: the control circuit comprises an indication signal control module, a first indication module, a second indication module and a triode, wherein the indication signal control module is used for controlling the first indication module according to a first control signal input at one end of the indication signal control module, a second control signal input at the other end of the indication signal control module, a first power supply signal input at a first power supply signal end and the critical voltage of the triode; and controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, wherein the first indicating module and the second indicating module comprise two working states of sending an indicating signal and not sending the indicating signal. The energy-saving method can save the electric energy of the intelligent correction brace and can avoid the problem that the lamp effects controlled by two control signals conflict.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An energy-saving method based on an intelligent correction brace, wherein an energy-saving module of the intelligent correction brace comprises the following steps: the energy-saving method comprises the following steps of inputting a first control signal at one end of an indication signal control module, inputting a second control signal at the other end of the indication signal control module, inputting a first power supply signal at a first power supply signal end, and controlling the threshold voltage of a triode, and is characterized in that the energy-saving method comprises the following steps:
controlling a first indicating module according to the voltage of the first control signal and the voltage of the first power supply signal;
controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode,
the first indication module and the second indication module comprise two working states of sending indication signals and not sending indication signals.
2. The power saving method according to claim 1, wherein the first indication module is controlled according to the voltage of the first control signal and the voltage of the first power supply signal; controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, comprising:
when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is less than the critical voltage of the triode,
the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module not to send out an indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module not to send out an indicating signal.
3. The power saving method according to claim 1, wherein the first indication module is controlled according to the voltage of the first control signal and the voltage of the first power supply signal; controlling a second indicating module according to the voltage of the second control signal and the critical voltage of the triode, further comprising:
when the voltage of the first control signal is less than the voltage of the first power supply signal and the voltage of the second control signal is less than the critical voltage of the triode,
the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the voltage of the second control signal and the critical voltage of the triode control the second indication module not to send out the indication signal.
4. The method of claim 3, wherein when the voltage of the first control signal is less than the voltage of the first power supply signal and the voltage of the second control signal is less than a threshold voltage of the transistor, the method comprises:
when the voltage of the first control signal is at a low level and the voltage of the second control signal is at a low voltage, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
5. The method of claim 3, wherein when the voltage of the first control signal is less than the voltage of the first power supply signal and the voltage of the second control signal is less than a threshold voltage of the transistor, the method comprises:
when the voltage of the first control signal is at a low level and the voltage of the second control signal is at a high level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
6. The method of claim 3, wherein when the voltage of the first control signal is less than the voltage of the first power supply signal and the voltage of the second control signal is less than a threshold voltage of the transistor, the method comprises:
when the voltage of the first control signal is at a high level and the voltage of the second control signal is at a low level, the voltage of the first control signal and the voltage of the first power supply signal control the first indication module to send out an indication signal, and the second control signal and the critical voltage of the triode control the second indication module not to send out an indication signal.
7. The power saving method according to claim 1, wherein the first indication module is controlled according to the voltage of the first control signal and the voltage of the first power supply signal; controlling a second indicating module according to the second control signal and the critical voltage of the triode, further comprising:
when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is greater than the critical voltage of the triode,
the voltage of the first control signal and the voltage of the first power supply signal control the first indicating module not to send out an indicating signal, and the voltage of the second control signal and the critical voltage of the triode control the second indicating module to send out an indicating signal.
8. The method of claim 7, wherein when the voltage of the first control signal is greater than or equal to the voltage of the first power supply signal and the voltage of the second control signal is greater than a threshold voltage of a transistor, the method comprises:
when the voltage of the first control signal is at a high level and the voltage of the second control signal is at a high voltage, the first control signal controls the first indication module not to send an indication signal, and the second control signal controls the second indication module to send an indication signal.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056765A (en) * | 1975-10-20 | 1977-11-01 | Howard H. Morse | Battery-generator output monitor |
| CN201188111Y (en) * | 2008-07-09 | 2009-01-28 | 北京波谱世纪科技发展有限公司 | Portable signal generator |
| US20090135017A1 (en) * | 2007-11-26 | 2009-05-28 | Samsung Electronics Co. Ltd. | Wireless headset and battery status indication method thereof |
| CN203326671U (en) * | 2013-07-10 | 2013-12-04 | 向智勇 | Control circuit for electronic cigarette case |
| CN204506783U (en) * | 2015-01-28 | 2015-07-29 | 深圳市掌讯通讯设备有限公司 | Vehicle-mounted condition indication circuit and vehicle intelligent terminal |
| CN104853482A (en) * | 2015-04-03 | 2015-08-19 | 广州市番禺奥莱照明电器有限公司 | LED infrared induction lamp with emergency function |
-
2020
- 2020-03-03 CN CN202010140498.7A patent/CN111212503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056765A (en) * | 1975-10-20 | 1977-11-01 | Howard H. Morse | Battery-generator output monitor |
| US20090135017A1 (en) * | 2007-11-26 | 2009-05-28 | Samsung Electronics Co. Ltd. | Wireless headset and battery status indication method thereof |
| CN201188111Y (en) * | 2008-07-09 | 2009-01-28 | 北京波谱世纪科技发展有限公司 | Portable signal generator |
| CN203326671U (en) * | 2013-07-10 | 2013-12-04 | 向智勇 | Control circuit for electronic cigarette case |
| CN204506783U (en) * | 2015-01-28 | 2015-07-29 | 深圳市掌讯通讯设备有限公司 | Vehicle-mounted condition indication circuit and vehicle intelligent terminal |
| CN104853482A (en) * | 2015-04-03 | 2015-08-19 | 广州市番禺奥莱照明电器有限公司 | LED infrared induction lamp with emergency function |
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Application publication date: 20200529 |
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