CN209994602U - Generating set illumination alarm control device based on human body recognition - Google Patents

Abstract

The utility model provides a generating set illumination alarm control device based on human body identification, which comprises a power supply module, an illumination alarm module, a signal processing module and a human body identification module; the power supply module is respectively connected with the signal processing module and the human body identification module, the signal processing module is connected with the illumination alarm module, the human body identification module provides a signal that the generator set has a human body in a certain range for the signal processing module, and when the signal processing module detects the signal that the human body exists, the signal processing module sends a corresponding signal to the illumination alarm module, so that the illumination alarm circuit makes corresponding illumination or alarm; the utility model discloses a generating set illumination alarm control device based on human body identification has improved generating set's practicality and theftproof performance.

Description

Generating set illumination alarm control device based on human body recognition

Technical Field

The utility model relates to a light controlling means field, concretely relates to generating set illumination alarm control device based on human body identification.

Background

Traditional generating set all need artificial will be now with the generator after the start, the illumination pilot lamp of panel just can shine, perhaps artificial pressing panel activation switch opens the light, its defect just lies in if there is not under the condition of light at night, can not realize making the generator open panel light convenience of customers in advance on the one hand and use, the current generating set of on the other hand generally does not install the alarm lamp, the pedestrian probably collides the generating set when walking, causes the potential safety hazard to the human body. Generally, small generators are used outdoors frequently, and finding a generator set and starting the generator set tend to take a long time for a user, which is relatively troublesome.

In order to solve the above problems and further improve the user experience, researchers have been seeking a suitable solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a generating set illumination alarm control device based on human body identification, the circuit is simple, and it is convenient to use in actual life.

To achieve the above objective, the present invention provides the following technical solutions: a generating set illumination alarm control device based on human body recognition comprises a power supply module, an illumination alarm module, a signal processing module and a human body recognition module;

the power supply module is connected in signal processing module and human identification module respectively, human identification module connects in signal processing module and is used for setting for the regional internal human activity signal transmission of area to signal processing module, signal processing module connects in illumination alarm module, signal processing module is used for receiving human activity signal and handles and generate the signal of telecommunication and send to illumination alarm module, illumination alarm module is used for receiving the signal of telecommunication and starts illumination warning.

Furthermore, the illumination alarm module comprises a control circuit and an illumination alarm lamp, the illumination alarm module is respectively connected to the power supply module and the generator set, and the control circuit is used for receiving an electric signal sent by the control signal processing module and controlling a switch of the illumination alarm lamp.

Further, the human body identification sensor module is set as one of a PIR sensor or a microwave radar.

Furthermore, the signal processing module comprises a signal receiving and amplifying processing circuit; the first path of an S pin output signal of a pyroelectric probe IN the PIR sensor is grounded through a parallel circuit formed by a resistor R8 and a capacitor C6, the second path of the S pin output signal is grounded after being connected IN series with a parallel circuit formed by a resistor R12 and a capacitor C8, the third path of the S pin output signal is directly connected to a 14 pin 1IN + port of a signal processing module chip BISS0001, the signal is subjected to first-stage amplification by an internal operational amplifier OP1, then the signal is output through a 16 pin 1OUT, is coupled through a resistor R7 and a capacitor C5 and then is connected to a 13 pin 2 IN-port of the chip, the signal is subjected to second-stage amplification by an operational amplifier OP2, and then is processed by a bidirectional amplitude discriminator formed by a voltage comparator COP1 and a COP2, an effective trigger signal VS is detected to start a delay time timer, an output signal V0 is used as a human body identification signal detected by a signal processing module;

meanwhile, a 13-pin 2 IN-port of the chip is connected with a 12-pin 2 OUT-port through a parallel circuit formed by a resistor R9 and a capacitor C7, one path of a 15-pin 1 IN-port of the chip is connected with a 16-pin 1 OUT-port after passing through the parallel circuit formed by a resistor R6 and a capacitor C4, and the other path of the 15-pin 1 IN-port is grounded through a series circuit formed by a resistor R5 and a capacitor C3; the VDD port of the chip 11 pin is grounded after being connected with a capacitor C9, and is connected with the VC port of the 9 pin through a resistor R10; the VC port of the chip pin 9 is connected with the photoresistor Rt and then is grounded; the pin port IB of the chip 10 is grounded after being connected with the resistor R13 in series, and the pin port RR1 of the chip 3 is connected with the pin port RC1 through the resistor R4 and then grounded through the capacitor C1; the chip 5 pin port RR2 is connected with the 6 pin port RC2 through a resistor R5 and then is grounded through a capacitor C2; one path of a VRF port of a chip pin 8 is connected to the positive electrode of a power supply, and the other path of the VRF port of the chip pin 8 is grounded after passing through a resistor R11 and then a coupling capacitor C8; one path of the A port of the pin 1 of the chip is connected with the open tube K1 and then grounded, the other path of the A port of the chip is connected with the resistor R16 and then connected with the anode of the power supply, and the VSS port of the pin 7 of the chip is grounded.

Further, the signal processing module chip may also be TM 2291.

Further, the control circuit comprises a power supply VCC, a resistor R1, a resistor R2, a resistor R3, a resistor R14, a resistor R15, a transistor Q1, a transistor Q2, a light emitting diode D1 and a light emitting diode D2;

the power supply VCC is coupled with an emitting electrode of the triode Q1, and is connected with a base electrode of the triode Q1 after being connected with the resistor R3 in series; the collector of the triode Q1 is connected in series with the resistor R1 and then connected in series with the light emitting diode D1 and the light emitting diode D2 which are connected in parallel with each other, and then grounded; the base electrode of the triode Q1 is connected with the collector electrode of the triode Q2 after being connected with the resistor R2 in series, and the emitter electrode of the triode Q2 is grounded; the base electrode of the triode Q2 is connected with the pin 2 of the chip after being connected with the resistor R14 in series, and is connected with the resistor R15 in series and then is grounded.

According to the technical scheme provided by the utility model, the generating set lighting control device based on human body identification that technical scheme provided has obtained following beneficial effect:

the utility model discloses a generating set illumination alarm control device based on human body identification, which comprises a power supply module, an illumination alarm module, a signal processing module and a human body identification module, and has simple hardware structure, high reliability and low cost; the intelligent generator set control device overcomes the defect that the existing generator cannot intelligently turn on the generator set for illumination or cannot turn on an alarm lamp when the generator set is close to the generator set at night.

The utility model provides an install human identification module on generating set, solution that this scheme can be perfect does not have under the condition of light night, can not realize making the generator open light convenience of customers problem of use in advance. When a user moves within a certain range from the generator, the generator can automatically turn on the illuminating lamp, so that the user can conveniently use the generator, or when the user moves within a certain range from the generator at night, the generator set automatically turns on the alarm lamp to warn that the generator set is installed, so that the safety function is noticed, and the anti-theft function can be effectively realized; the human body identification module is powered by a battery of the generator set when the generator set is not started, and after the generator set is started, the electric energy consumed by the module is provided by the generator and does not consume the electric energy of the battery any more.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a flow chart of the present invention;

fig. 3 is a circuit diagram of the signal processing module of the present invention.

Wherein, the specific meaning of each mark is as follows:

the system comprises a signal processing module, a power supply module, a human body identification module and a lighting alarm module, wherein the signal processing module, the power supply module, the human body identification module and the lighting alarm module are all arranged in sequence.

Detailed Description

For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

In the prior art, a set lamp on a generator set can be turned on and lightened only under the working condition of the generator set, the generator set is in a turned-off state when not working, and the set lamp or an alarm lamp which is turned on in advance cannot be realized under the condition of no light at night, so that the generator set is inconvenient for a user to use at night; therefore, the utility model discloses a convenience of customers does not have under the condition of illumination at night based on human discernment, find generating set fast, the mode according to human infrared signal or microwave detection obtains the human activity sign in the identification range under the no illumination condition at night, the lamps and lanterns in the illumination alarm module of automatic lighting, can also be night when removing apart from generating set certain limit, the alarm lamp is opened automatically to the generating set, warning here installs generating set, be favorable to safety protection on the one hand, on the other hand effectively prevents burglary.

The following description specifically describes the lighting alarm control device of the generator set based on human body recognition with reference to the accompanying drawings;

with reference to fig. 1, the utility model discloses a lighting alarm control device for a generator set based on human body identification, which comprises a signal processing module 1, a power supply module 2, a human body identification module 3 and a lighting alarm module 4; the power supply module 2 is respectively connected with the signal processing module 1 and the human body recognition module 3, the signal processing module 1 is connected with the illumination alarm module 4, the illumination alarm module 4 is respectively connected with the power supply module 2 and the generator set, and the illumination alarm module 4 comprises a control circuit and a generator set lamp; the generating set lamp comprises a lighting and/or alarm lamp, and the position of the generating set can be prompted at night; the human body identification module 3 is used for identifying the human body activity condition in a set region, generating signals such as infrared signals and microwave signals and sending the signals to the signal processing module 1, the signal processing module 1 is used for processing the infrared signals or the microwave signals sent by the human body identification module 3 and generating electric signals to send the electric signals to the control circuit of the lighting alarm module 4, and the control circuit controls and starts the generator set lamp.

Combine fig. 2 to show, judge earlier whether current environment is in the illumination state, when being in night no illumination state, human identification module 3 detects when setting for the internal human existence of within range, gives signal processing module 1 with sensor signal transmission, signal processing module 1 can handle the sensor signal of receipt through its inside signal processing circuit and processing chip this moment, and then output signal of telecommunication to control circuit, when signal processing module 1 output high level, control circuit control generating set lamps and lanterns are in normal operating condition, and light and/or alarm lamp are opened, throw light on or report to the police, remind people to notice generating set position at this moment.

In combination with specific embodiment, in the utility model discloses a human identification sensor module 3 set up to the PIR sensor, write for U2, signal processing module 1 includes signal reception and amplification processing circuit, and wherein, signal processing module 1 chooses for use BISS0001 high performance signal processing chip of crystal creation in Shenzhen city and production of foundries limited technology for use, write for U1.

The signal processing chip BISS0001 comprises 16 pins, independent high-input impedance operational amplifiers OP1 and OP 2in the chip, a bidirectional amplitude discriminator which is composed of voltage comparators COP1 and COP2 and is used for effectively suppressing interference, a delay time timer and a blocking time timer are arranged in the bidirectional amplitude discriminator, and a reference voltage VR is arranged in the chip and is approximately equal to 0.2 VDD.

Firstly, a first path of an S pin output signal of a pyroelectric probe IN a PIR sensor is grounded through a parallel circuit formed by a resistor R8 and a capacitor C6, a second path of the S pin output signal is grounded through a parallel circuit formed by a resistor R12 and a capacitor C8, a third path of the S pin output signal is directly connected to a 14 pin 1IN + port of a signal processing module chip BISS0001, the signal is subjected to first-stage amplification by an internal operational amplifier OP1, then the signal is output through a 16 pin 1OUT, coupled through a resistor R7 and a capacitor C5 and then connected to a 13 pin 2 IN-port of the chip, the signal is subjected to second-stage amplification by an operational amplifier OP2, and then processed through a bidirectional discriminator formed by a voltage comparator COP1 and a COP2, an effective trigger signal VS is detected to start a delay time timer, an output signal V0 is used as a human body identification signal detected by a signal processing module, and the 2 pin V0 port of. The V0 control signal output terminal is triggered by the rising edge of VS, so that the V0 output is regarded as effective trigger when the output jumps from low level to high level, and V0 keeps low level state outside the output delay time and without the rising edge of VS.

Meanwhile, a 13-pin 2 IN-port of the chip is connected with a 12-pin 2 OUT-port through a parallel circuit formed by a resistor R9 and a capacitor C7, one path of a 15-pin 1 IN-port of the chip is connected with a 16-pin 1 OUT-port after passing through the parallel circuit formed by a resistor R6 and a capacitor C4, and the other path of the 15-pin 1 IN-port is grounded through a series circuit formed by a resistor R5 and a capacitor C3; the VDD port of the chip 11 pin is grounded after being connected with a capacitor C9, and is connected with the VC port of the 9 pin through a resistor R10; the VC port of the chip pin 9 is connected with a photoresistor Rt and then grounded, and the photoresistor Rt presents high and low resistance according to natural light intensity, so that the BISS0001 chip can be triggered or in a dormant state; the pin IB of the chip 10 is grounded after being connected with the resistor R13, and the pin RR1 of the chip 3 is connected with the pin RC1 through the resistor R4 and then grounded through the capacitor C1; the chip 5 pin port RR2 is connected with the 6 pin port RC2 through a resistor R5 and then is grounded through a capacitor C2; one path of a VRF port of a chip pin 8 is connected to the anode of a power supply, and the other path of the VRF port is grounded after passing through a resistor R11 and then a coupling capacitor C8; one path of the A port of the pin 1 of the chip is connected with the open tube K1 and then grounded, the other path of the A port of the chip is connected with the resistor R16 and then connected with the anode of the power supply, and the VSS port of the pin 7 of the chip is grounded.

The port A of the pin A of the chip 1 is a repeatable triggering and non-repeatable triggering selection end, and when A is '1', repeated triggering is allowed; on the contrary, the triggering cannot be repeated, when the K1 is disconnected and the pin input of the chip 1 is in a high level, the control unit is in a continuous starting mode, and after the delay time is triggered, if a valid signal is detected again, the delay time is recorded again; when K1 is closed, the chip 1 pin input is low and the trigger mode is not repeatable, after a delay time trigger, if a valid signal is detected again, it will default to an invalid value.

The chip 4 pin is the control teaching of the delay timer, and the time of delay is limited by the resistor R4 and the capacitor C1. The chip pin 5 and the chip pin 6 are control instructions for delaying time, the blocking time is set through a resistor R5 and a capacitor C2, and any effective signal is considered to be invalid in the blocking time; the pins 14 and 15 of the chip are input pins of a pre-amplification circuit of a signal, and then the signal is output through a pin 16 of the chip and is coupled to an output pin 13 of another operational amplifier through a capacitor C6 to be secondarily amplified, and a resistor R9 and a capacitor C7 are feedback circuits of the secondary amplification circuit. 2 religion of chip are control signal's output, and human signal when the 5 perception effective range of human identification module, this instructor output high level to switch on Q1 and Q2 through control circuit, make unit lamps and lanterns 3 normal work, otherwise chip 2 foot output low level, Q1 and Q2 turn off, the light is out of work.

Rt is a photoresistor, when the lamp is illuminated in the daytime, the resistance value of Rt is far smaller than that of R11, the input of pin 9 of the chip is low level, and the signal processing module 1 enters a low power consumption state and cannot be triggered to work; when the night is not illuminated, the resistance value of Rt is far greater than R11, and at this time, pin 9 of the chip is at high level, and the signal processing module 1 is in a triggerable state.

Further combine the concrete embodiment, the utility model discloses lighting alarm module's control circuit includes power VCC, resistance R1, resistance R2, resistance R3, resistance R14, resistance R15, triode Q1, triode Q2, emitting diode D1 and emitting diode D2; the power supply VCC is coupled with an emitting electrode of the triode Q1, and is connected with a base electrode of the triode Q1 after being connected with the resistor R3 in series; the collector of the triode Q1 is connected in series with the resistor R1 and then connected in series with the light emitting diode D1 and the light emitting diode D2 which are connected in parallel with each other, and then grounded; the base electrode of the triode Q1 is connected with the collector electrode of the triode Q2 after being connected with the resistor R2 in series, and the emitter electrode of the triode Q2 is grounded; the base electrode of the triode Q2 is connected with the pin 2 of the chip after being connected with the resistor R14 in series, and is connected with the resistor R15 in series and then is grounded.

When the human body identification module 5, namely the PIR sensor, is electrified, an induction system of the human body identification module firstly judges whether the voltage of an enabling end of a 9 th pin in a chip U1 of the signal processing module 1 is high level or low level, if the enabling end of the 9 th pin outputs low level, the current ambient light is judged to be strong, the signal processing module 1 enters a low-power-consumption dormant state, and at the moment, the PIR sensor cannot detect the existence of surrounding pedestrians; if the 9 th pin enabling end outputs a high level, the current environment is judged to be dark, the signal processing module 1 enters a triggerable state, when a person walks in the effective sensing range of the PIR sensor, the signal processing module 1 is triggered to enter a working mode from a low power consumption mode, at the moment, the signal processing module 1 outputs the high level, and the unit lamp is turned on through the control circuit; when the pedestrian is far away from the unit, the signal processing module 1 is triggered again when no person is behind the delay time of the signal processing module 1, and then the signal processing module 1 enters a triggerable low-power-consumption state again.

In some embodiments, the processing chip selected by the signal processing module 1 may also be a TM2291 model chip manufactured and supplied by hong kong sky microelectronics ltd, and may also implement the above-mentioned signal processing; in some embodiments, the human body recognition sensor module 3 detects the human body activity in the set area by using a microwave radar; the microwave radar comprises a microwave transmitting antenna and a microwave receiving device, wherein the microwave transmitting antenna is used for transmitting microwave signals to the outer side of the microwave radar, and the microwave receiving device is used for receiving reflected waves of the microwave signals and comparing the reflected waves with the transmitted waves; because the microwave signal that microwave transmitting antenna launched meets people or the object, then the back wave just has corresponding change for the launching wave, consequently when night, signal processing module 1 gets into operating mode from low-power consumption mode, walks when someone is in radar microwave response scope for the back wave that microwave receiving arrangement received is different with the launching wave signal, and signal processing module 1 can output the high level this moment, directly opens generating set lamps and lanterns through control circuit.

In addition, the general power supply module 2 is a self-contained battery of the generator set, the human body identification module 3 adopts the self-contained battery of the generator set to supply power when the generator set is not started, after the generator set is started, the electric energy consumed by the human body identification module 3 is provided by the generator set, and at the moment, the illumination and alarm module 4 directly supplies power through the generator set without consuming the electric energy of the battery.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims (8)

1. A generating set illumination alarm control device based on human body identification is characterized by comprising a power supply module, an illumination alarm module, a signal processing module and a human body identification module;

the power supply module is connected in signal processing module and human identification module respectively, human identification module connects in signal processing module and is used for setting for the regional internal human activity signal transmission of area to signal processing module, signal processing module connects in illumination alarm module, signal processing module is used for receiving human activity signal and handles and generate the signal of telecommunication and send to illumination alarm module, illumination alarm module is used for receiving the signal of telecommunication and starts illumination warning.

2. The human body recognition-based lighting alarm control device for the generator set according to claim 1, wherein the lighting alarm module comprises a control circuit and a lamp of the generator set, the lighting alarm module is respectively connected to the power supply module and the generator set, and the control circuit is configured to receive the electrical signal from the signal processing module and control the switch of the lamp of the generator set.

3. The human recognition-based genset lighting alarm control of claim 2 wherein the human recognition module is configured as a PIR sensor.

4. The human body recognition-based generating set lighting alarm control device as claimed in claim 1, wherein the human body recognition module is configured as a microwave radar.

5. The human body recognition-based generating set lighting alarm control device is characterized in that the signal processing module comprises a signal receiving and amplifying processing circuit;

an S pin output signal of a pyroelectric probe IN the PIR sensor is connected IN series with a parallel circuit formed by a resistor R8 and a capacitor C6 IN a first path and then grounded, a second path is connected IN series with a parallel circuit formed by a resistor R12 and a capacitor C8 IN a second path and then grounded, a third path is directly connected to a 14 pin 1IN + port of a signal processing module chip BISS0001 for input, the signal is subjected to first-stage amplification through an internal operational amplifier OP1, is output through a 16 pin 1OUT port of the chip and then is connected to a 13 pin 2 IN-port of the chip after being coupled with a resistor R7 and a capacitor C5 IN a series, is subjected to second-stage amplification through an operational amplifier OP2, is processed through a bidirectional discriminator formed by a voltage comparator COP1 and a COP2, an effective trigger signal VS is detected to start a delay time timer, an output signal V0 is used as a human body identification signal detected by a signal processing module and is output to;

the 13-pin 2 IN-port of the signal processing module chip BISS0001 is connected with a parallel circuit formed by a resistor R9 and a capacitor C7 IN series and then is connected with a 12-pin 2OUT port, the 15-pin 1 IN-port of the chip is connected with a parallel circuit formed by a resistor R6 and a capacitor C4 IN series, one path is connected with a 16-pin 1OUT port, and the other path is connected with a resistor R5 and a capacitor C3 IN series IN sequence and then is grounded; the VDD port of the chip 11 pin is grounded after being connected with a capacitor C9, and is connected with the VC port of the 9 pin through a resistor R10; the VC port of the chip pin 9 is connected with the photoresistor Rt and then is grounded; the pin IB of the chip 10 is grounded after being connected with the resistor R13, and the pin RR1 of the chip 3 is connected with the pin RC1 through the resistor R4 and then grounded through the capacitor C1; the chip 5 pin port RR2 is connected with the 6 pin port RC2 through a resistor R5 and then is grounded through a capacitor C2; one path of a VRF port of a chip pin 8 is connected with the anode of a power supply, and the other path of the VRF port is connected with a resistor R11 in series and then is grounded after a coupling capacitor C8; one path of the A port of the pin 1 of the chip is connected with the open tube K1 and then grounded, the other path of the A port of the chip is connected with the resistor R16 and then connected with the anode of the power supply, and the 7-pin VSS port of the chip is grounded.

6. The human recognition-based lighting alarm control device for generator sets according to claim 5, wherein the signal processing module chip is TM 2291.

7. The human body recognition-based generating set lighting alarm control device is characterized in that the control circuit comprises a power supply VCC, a resistor R1, a resistor R2, a resistor R3, a resistor R14, a resistor R15, a triode Q1, a triode Q2, a light-emitting diode D1 and a light-emitting diode D2;

the power supply VCC is coupled with an emitting electrode of the triode Q1, and is connected with a base electrode of the triode Q1 after being connected with the resistor R3 in series; the collector of the triode Q1 is connected in series with the resistor R1 and then connected in series with the light emitting diode D1 and the light emitting diode D2 which are connected in parallel with each other, and then grounded; the base electrode of the triode Q1 is connected with the collector electrode of the triode Q2 after being connected with the resistor R2 in series, and the emitter electrode of the triode Q2 is grounded; the base electrode of the triode Q2 is connected with the pin 2 of the chip after being connected with the resistor R14 in series, and is connected with the resistor R15 in series and then is grounded.

8. The human recognition-based genset lighting alarm control of claim 2 wherein the genset light fixture includes lights and/or alarm devices.

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