CN218886117U - Batch detection lamp system - Google Patents

Abstract

The utility model relates to a lamps and lanterns detect technical field, specifically disclose a batch detection lamps and lanterns system, including input power and the test frame module that connects gradually with input power electric connection's a plurality of, the test frame module is connected with host computer and a plurality of lamps and lanterns, the test frame module includes master control MCU circuit, lamps and lanterns MCU circuit, RS485 module, test indicator lamp circuit and power management module, lamps and lanterns MCU circuit and RS485 module respectively with lamps and lanterns and host computer electric connection, lamps and lanterns MCU circuit, RS485 module, test indicator lamp circuit and power management module all with master control MCU circuit electric connection. The utility model discloses a set up the communication between RS485 module realization host computer and the test jig module, the ID of each test jig module of host computer discernment sends the message to corresponding test jig module in order to decide, and then the lamps and lanterns of control test and connection realize configuring address in batches, test communication in batches, carry out aging testing in batches, convenient operation, the efficiency of software testing is high.

Description

Lamp system for batch detection

Technical Field

The utility model relates to a lamps and lanterns detect technical field, in particular to detect lamps and lanterns system in batches.

Background

In a set of complete intelligent evacuation fire-fighting lighting system, one main controller controls a plurality of power boxes, one power box is connected with a plurality of lamps, and the number of the lamps is large. If the address is not configured, the lamps cannot be distinguished and controlled by the upper computer, and in order to ensure the performance of the lamps and eliminate defective products in the lamps, each lamp needs to be controlled, whether the communication of the lamps is normal or not is checked, and an aging test is carried out. Therefore, in the process of batch detection of a certain number of lamp PCB samples, the detection equipment is required to have batch detection capability, the addresses of the lamps can be configured in batch, and the aging test can be carried out in batch. The disadvantage is that the detection device can only be connected with the lamp one to one, that is, one detection device controls one lamp and is limited by the MODBUS communication protocol, and the upper computer can only control about 240 detection devices at most, because the MODBUS only allows about 240 devices to be connected on the same network for communication.

In an intelligent evacuation fire-fighting lighting system, after a burning program is carried out on lamps, if the lamps are not configured, an upper computer cannot distinguish various lamps and cannot issue messages aiming at a single lamp. Because only a single lamp can be configured for each configuration, if the number of lamps is too large, the configuration process is relatively complicated and time-consuming, therefore, the detection equipment created by the invention needs to realize the batch configuration of addresses of lamps and the batch test of lamps so as to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a batch detection lamps and lanterns system is provided, realize the communication between host computer and the test jig module through setting up the RS485 module, the ID of each test jig module of host computer discernment sends the message to corresponding test jig module with the decision, and then the lamps and lanterns of control test and connection, realize configuring the address in batches, test communication in batches, carry out aging testing in batches, and convenient for operation saves time, and the efficiency of software testing is high.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a batch detection lamps and lanterns system, includes input power and the test frame module that connects gradually with a plurality of input power electric connection, the test frame module is connected with host computer and a plurality of lamps and lanterns, the test frame module includes master control MCU circuit, lamps and lanterns MCU circuit, RS485 module, test indicator lamp circuit and power management module, lamps and lanterns MCU circuit and RS485 module respectively with lamps and lanterns and host computer electric connection, lamps and lanterns MCU circuit, RS485 module, test indicator lamp circuit and power management module all with master control MCU circuit electric connection.

Preferably, the master control MCU circuit comprises a master control MCU chip U6, an interface P1 and a capacitor C12, and the interface P1 and the capacitor C12 are both connected to the master control MCU chip U6.

Preferably, the lamp MCU circuit comprises a lamp MCU chip U4, a lamp interface J1, a program burning interface J2, and an EBUS communication module, wherein the lamp interface J1, the program burning interface J2, and the EBUS communication module are all connected to the lamp MCU chip U4, and the lamp MCU chip U4 is connected to the master control MCU chip U6.

Preferably, the test indicator lamp circuit comprises a resistor R11, a resistor R21, a resistor R25, a resistor R29, a resistor R32, a triode Q10, a light emitting tube LED1, a voltage stabilizing tube D2, a light emitting tube LED3 and a light emitting tube LED4, wherein the light emitting tube LED1 is respectively connected with the resistor R11 and the voltage stabilizing tube D2, the resistor R11 is connected with the EBUS communication module, the resistor R21 is respectively connected with the light emitting tube LED2 and the master control MCU chip U6, the resistor R25 is respectively connected with the light emitting tube LED3 and the lamp MCU chip U4, the resistor R29 and the light emitting tube LED4 are both connected with the triode Q10, and the resistor R32 is respectively connected with the master control MCU chip U6 and the light emitting tube LED 4.

Preferably, the RS485 module includes a serial port J4, a serial port J5, a communication chip U8, a resistor R34, a resistor R35, a resistor R40, a resistor R41, a resistor R42, a resistor R43, a resistor R48, a resistor R49, a voltage regulator tube TVS1, a voltage regulator tube TVS2, a voltage regulator tube TVS3, a capacitor C19, a capacitor C22, a capacitor C25, a capacitor C26, a power chip U9, a photocoupler U11, a photocoupler U12, and a photocoupler U13, where the serial port J4, the serial port J5, the resistor R34, the resistor R35, the capacitor C19, the voltage regulator tube TVS1, the voltage regulator tube TVS2, the voltage regulator tube TVS3, the photocoupler U11, the photocoupler U12, and the photocoupler U13 are all connected to the communication chip U8, the capacitor C22, the capacitor C25, the capacitor C26 are all connected to the power chip U9, the resistor R40 and the resistor R41 are all connected to the photocoupler U11, the photocoupler U12 and the resistor R42 are all connected to the resistor R49, and the photocoupler U13.

Preferably, the power management module includes a voltage stabilizing chip U7, a power management chip U10, a power management chip U14, a power interface J3, a capacitor C14, a capacitor C15, a capacitor C16, a capacitor C17, an inductor L1, a capacitor C18, a capacitor C20, a capacitor C21, a capacitor C23, a capacitor C24, a resistor R36, a resistor R37, a resistor R38, a resistor R39, an inductor L2, a capacitor C27, a capacitor C28, a capacitor C29, a capacitor C30, a capacitor C31, a resistor R44, a resistor R45, a resistor R46, and a resistor R47, where the capacitor C14, the capacitor C15, the capacitor C16, and the capacitor C17 are all connected to the voltage stabilizing chip U7, the power interface J3, the inductor L1, the capacitor C18, the capacitor C20, the capacitor C21, the capacitor C23, the capacitor C24, the resistor R36, the resistor R37, the resistor R38, and the resistor R39 are all connected to the power management chip J3, the inductor L2, the capacitor C27, the capacitor C28, the capacitor C29, the capacitor R45, the resistor R47, and the resistor R47 are all connected to the power management chip.

Adopt above-mentioned technical scheme, the utility model provides a pair of batch detection lamps and lanterns system has following beneficial effect: the test rack module in the batch detection lamp system comprises a master control MCU circuit, a lamp MCU circuit, an RS485 module, a test indicator lamp circuit and a power management module, wherein the lamp MCU circuit and the RS485 module are electrically connected with a lamp and an upper computer respectively, the lamp MCU circuit, the RS485 module, the test indicator lamp circuit and the power management module are electrically connected with the master control MCU circuit, communication between the upper computer and the test rack module is realized by arranging the RS485 module, the lamp MCU circuit is connected with the lamp, the master control MCU circuit is connected with the upper computer, the upper computer identifies the ID of each test rack module to determine to send a message to the corresponding test rack module, and then the lamp connected with the test rack module is controlled, the indicator lamp circuit prompts whether the test of the lamp is successful through the luminous state of the control indicator lamp, the batch address configuration, the batch test communication and the batch aging test are realized, the operation is convenient, the time is saved, and the test efficiency is high.

Drawings

Fig. 1 is a block diagram of a first embodiment of the present invention;

fig. 2 is a schematic circuit diagram of the MCU circuit of the present invention;

FIG. 3 is a schematic circuit diagram of the MCU circuit of the lamp of the present invention;

fig. 4 is a schematic circuit diagram of an RS485 module according to the present invention;

FIG. 5 is a schematic circuit diagram of the circuit of the indicator light for testing according to the present invention;

fig. 6 is a schematic circuit diagram of the power management module of the present invention;

in the figure, 1-an input power supply, 2-a test frame module, 3-an upper computer and 4-a lamp.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

As shown in fig. 1-6, the batch detection lamp system comprises an input power supply 1 and a plurality of test frame modules 2 which are electrically connected with the input power supply 1 and are sequentially connected, wherein the test frame modules 2 are connected with an upper computer 3 and a plurality of lamps 4, each test frame module 2 comprises a main control MCU circuit, a lamp MCU circuit, an RS485 module, a test indicator lamp circuit and a power management module, the lamp MCU circuit and the RS485 module are electrically connected with the lamps and the upper computer respectively, and the lamp MCU circuit, the RS485 module, the test indicator lamp circuit and the power management module are electrically connected with the main control MCU circuit. As can be understood, the input power supply 1 adopts a 36V power supply for supplying power to the whole system; the light 4 may be a general emergency light or the like; the test jig modules 2 are distinguished through MODBUS IDs, the RS485 modules are sequentially connected in series to be connected with the upper computer 3, each test jig module 2 is only connected with one lamp, the upper computer judges the IDs to decide which test jig modules 2 to send Messages (MODBUS), and the controlled test jig modules 2 send messages (non-MODBUS) to control the lamps connected with the controlled test jig modules. Therefore, the lamp in the initial condition can perform the address batch configuration, the communication batch test and the aging test batch under the control of the test rack module 2.

Specifically, this master control MCU circuit includes master control MCU chip U6, interface P1 and electric capacity C12, and this interface P1 and electric capacity C12 all are connected with this master control MCU chip U6. As can be understood, the master control MCU circuit is based on MODBUS communication protocol, so that the upper computer communicates with the test jig module 2; the main control MCU chip U6 adopts an MG82F6D17 chip and is provided with 20 pins, the second pin is EBUS output control, the sixth pin and the seventh pin are EBUS communication pins, the eighth pin is an EBUS communication state pin, the ninth pin is an output voltage detection pin, the tenth pin is an output current detection pin, the eleventh pin is a 485 communication indicator lamp pin, the thirteenth pin and the fourteenth pin are 485 communication pins, and the sixteenth pin is a test result output pin.

Specifically, the lamp MCU circuit comprises a lamp MCU chip U4, a lamp interface J1, a program burning interface J2 and an EBUS communication module, wherein the lamp interface J1, the program burning interface J2 and the EBUS communication module are all connected with the lamp MCU chip U4, and the lamp MCU chip U4 is connected with the main control MCU chip U6. As can be understood, the lamp MCU circuit receives and judges the message sent by the upper computer through MODBUS, and then sends a new message (not MODBUS) to control the lamp; the lamp MCU chip U4 adopts an STM32F030F4 chip, a lamp interface J1 is connected with a lamp to be tested, and a program burning interface J2 is used for burning a program; the EBUS communication module is used for filtering and amplifying test signal data of a lamp and then sending the data to a lamp MCU chip U4 through an EBUS communication protocol, and further sending the data to a main control MCU chip U6 for judgment, and comprises an operational amplifier U1A, an operational amplifier U1B, an operational amplifier U5A, a voltage stabilizer U2, a transistor Q1, a triode Q2, a triode Q3, a triode Q4, a triode Q5, a triode Q6, a triode Q9 and a voltage stabilizing tube Z1, wherein the voltage stabilizing tube is respectively connected with the transistor Q1 and a lamp interface J1, and the operational amplifier U1A, the operational amplifier U1B, the operational amplifier U5A, the voltage stabilizer U2, the transistor Q1, the triode Q2, the triode Q3, the triode Q4, the triode Q5, the triode Q6 and the triode Q9 are connected with the lamp MCU chip U4; the aforesaid only lists main components and parts and relation of connection, and all the other circuit components and parts and concrete relation of connection are shown as the attached drawing, the utility model discloses no longer describe repeatedly.

Specifically, this test indicator lamp circuit includes resistance R11, resistance R21, resistance R25, resistance R29, resistance R32, triode Q10, luminotron LED1, stabilivolt D2, luminotron LED3 and luminotron LED4, this luminotron LED1 is connected with resistance R11 and stabilivolt D2 respectively, this resistance R11 is connected with this EBUS communication module, this resistance R21 is connected with this luminotron LED2 and master control MCU chip U6 respectively, this resistance R25 is connected with this luminotron LED3 and lamps and lanterns MCU chip U4 respectively, this resistance R29 and LED4 all are connected with triode Q10, this resistance R32 is connected with this master control MCU chip U6 and luminotron LED4 respectively. As can be understood, the light emitting tube LED1 is red and serves as a power indicator; the LED2 is green and is used as a 485 communication indicator lamp; the LED3 is green and is used as an EBUS communication indicator lamp; the LED4 of the luminotron is red and green and is used as a test result indicator light.

Specifically, the RS485 module includes a serial port J4, a serial port J5, a communication chip U8, a resistor R34, a resistor R35, a resistor R40, a resistor R41, a resistor R42, a resistor R43, a resistor R48, a resistor R49, a voltage regulator tube TVS1, a voltage regulator tube TVS2, a voltage regulator tube TVS3, a capacitor C19, a capacitor C22, a capacitor C25, a capacitor C26, a power chip U9, a photocoupler U11, a photocoupler U12 and a photocoupler U13, the serial port J4, the serial port J5, the resistor R34, the resistor R35, the capacitor C19, the voltage regulator tube TVS1, the voltage regulator tube TVS2, the voltage regulator tube TVS3, the photocoupler U11, the photocoupler U12 and the photocoupler U13 are all connected to the communication chip U8, the capacitor C22, the capacitor C25 and the capacitor C26 are all connected to the power chip U9, the resistor R40 and the resistor R41 are all connected to the photocoupler U11, the resistor R42 and the photocoupler R43 are all connected to the resistor R48, and the photocoupler U13 are connected to the resistor R48. It can be understood that the communication chip U8 adopts a BL3085 chip, and the serial ports J4 and J5 serve as 485 communication serial ports to communicate with the lamp.

Specifically, the power management module includes a voltage regulation chip U7, a power management chip U10, a power management chip U14, a power interface J3, a capacitor C14, a capacitor C15, a capacitor C16, a capacitor C17, an inductor L1, a capacitor C18, a capacitor C20, a capacitor C21, a capacitor C23, a capacitor C24, a resistor R36, a resistor R37, a resistor R38, a resistor R39, an inductor L2, a capacitor C27, a capacitor C28, a capacitor C29, a capacitor C30, a capacitor C31, a resistor R44, a resistor R45, a resistor R46, and a resistor R47, where the capacitor C14, the capacitor C15, the capacitor C16, and the capacitor C17 are all connected to the voltage regulation chip U7, the power interface J3, the inductor L1, the capacitor C18, the capacitor C20, the capacitor C21, the capacitor C23, the capacitor C24, the resistor R36, the resistor R37, the resistor R38, and the resistor R39 are all connected to the power management chip U10, and the power interface J3, the inductor L2, the capacitor C27, the capacitor C28, the capacitor C29, the capacitor R47, the resistor R47 and the resistor R47 are all connected to the power management chip. It can be understood that the voltage regulation chip U7 uses a KIA1117-3.3 chip to convert a 5V power supply into a 3.3V power supply for output, the power management chip U10 and the power management chip U14 both use TD1688 chips, the power management chip U10 and the power management chip U14 both access a 36V power supply, the 36V power supply is converted into a 12V power supply for output by the power management chip U10 and peripheral circuits thereof, and the 36V power supply is converted into a 5V power supply for output by the power management chip U14 and peripheral circuits thereof, so as to provide a suitable power supply for each circuit module in the system.

It can be understood that the fourteenth pin of the main control MCU chip U6 controls the data transmission direction of the RS485 module, the thirteenth pin controls the data reception direction of the RS485 module, the eleventh pin controls one 485 communication indicator lamp to represent RS485 communication, and the sixteenth pin controls the test indicator lamp to prompt whether the communication test of the lamp is successful. In the practical application process, the interaction between the upper computer and the detection equipment (corresponding to the test rack module) is based on an MODBUS communication protocol, a plurality of registers are arranged in the detection equipment, each register respectively represents an equipment ID, a lamp address, a lamp type, a test result, a test state, a mode switching, a main/standby power switching, a lamp state switching and the like, the upper computer sends a message to the detection equipment so as to control the values of the registers in the equipment program, the equipment program judges the change of the values, and then sends a corresponding message to control the connected lamps, the equipment IDs of each equipment (corresponding to the test rack module) are different, and the upper computer distinguishes the equipment by reading the values of the corresponding registers. When the mode switching is 0, the equipment can only configure the address and the type of the lamp and cannot control the main and standby electrical states and the lamp states of the lamp, at the moment, the lamp address and the lamp type are changed (including functions allowed by the lamp, the brightness of the lamp and the like), the test state is 1, the equipment can send a message to configure the address and the type of the lamp, the test result is 1 when the configuration is successful, if the test result is 0, the configuration is failed, the communication between the equipment and the lamp is problematic, and the communication test is not over. When the mode switching is 1, on the contrary, the numerical value of the main and standby power switching is changed, and the equipment can control the lamp to be switched to a main power state or a standby power state; changing the value of the lamp state switching, the equipment can control the lamp to be switched to be full on, full off or flickering.

It can be understood that the utility model relates to a rationally, the structure is unique, and a plurality of check out test set have realized the address of configuration lamps and lanterns in batches, the function of test lamps and lanterns in batches. Compared with the traditional detection equipment which can only configure addresses and types for a single lamp, one lamp is connected with an upper computer, the addresses and the types are configured, and then the next lamp is replaced, the process is complicated, time is consumed, the batch detection lamp system is used for one-to-one connection of the lamp which is burned with a program but not configured and the detection equipment under the help of a plurality of detection equipment, the upper computer only needs to control the detection equipment, the detection equipment can control the lamp, the time consumed by configuration is greatly reduced, the time for replacing the lamp and manually inputting the addresses which need to be configured is saved, the detection equipment is connected by RS485 communication, the batch detection equipment is simple and convenient, and the test efficiency is greatly improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (6)

1. The utility model provides a batch detection lamps and lanterns system, includes input power supply and the test frame module that connects gradually with a plurality of input power supply electric connection, the test frame module is connected with host computer and a plurality of lamps and lanterns, its characterized in that: the test frame module comprises a master control MCU circuit, a lamp MCU circuit, an RS485 module, a test indicator lamp circuit and a power management module, wherein the lamp MCU circuit and the RS485 module are electrically connected with the lamp and an upper computer respectively, and the lamp MCU circuit, the RS485 module, the test indicator lamp circuit and the power management module are electrically connected with the master control MCU circuit.

2. The batch inspection luminaire system of claim 1, wherein: the master control MCU circuit comprises a master control MCU chip U6, an interface P1 and a capacitor C12, wherein the interface P1 and the capacitor C12 are connected with the master control MCU chip U6.

3. The batch test fixture system of claim 2, wherein: the lamp MCU circuit comprises a lamp MCU chip U4, a lamp interface J1, a program burning interface J2 and an EBUS communication module, wherein the lamp interface J1, the program burning interface J2 and the EBUS communication module are all connected with the lamp MCU chip U4, and the lamp MCU chip U4 is connected with the main control MCU chip U6.

4. The batch inspection luminaire system of claim 3, wherein: the test indicator lamp circuit comprises a resistor R11, a resistor R21, a resistor R25, a resistor R29, a resistor R32, a triode Q10, a light emitting tube LED1, a voltage stabilizing tube D2, a light emitting tube LED3 and a light emitting tube LED4, wherein the light emitting tube LED1 is respectively connected with the resistor R11 and the voltage stabilizing tube D2, the resistor R11 is connected with the EBUS communication module, the resistor R21 is respectively connected with the light emitting tube LED2 and a main control MCU chip U6, the resistor R25 is respectively connected with the light emitting tube LED3 and a lamp MCU chip U4, the resistor R29 and the light emitting tube LED4 are both connected with the triode Q10, and the resistor R32 is respectively connected with the main control MCU chip U6 and the light emitting tube LED 4.

5. The batch inspection luminaire system of claim 2, wherein: the RS485 module comprises a serial port J4, a serial port J5, a communication chip U8, a resistor R34, a resistor R35, a resistor R40, a resistor R41, a resistor R42, a resistor R43, a resistor R48, a resistor R49, a voltage regulator tube TVS1, a voltage regulator tube TVS2, a voltage regulator tube TVS3, a capacitor C19, a capacitor C22, a capacitor C25, a capacitor C26, a power chip U9, a photoelectric coupler U11, a photoelectric coupler U12 and a photoelectric coupler U13, wherein the serial port J4, the serial port J5, the resistor R34, the resistor R35, the capacitor C19, the voltage regulator tube TVS1, the voltage regulator tube TVS2, the voltage regulator tube TVS3, the photoelectric coupler U11, the photoelectric coupler U12 and the photoelectric coupler U13 are all connected with the communication chip U8, the capacitor C22, the capacitor C25 and the capacitor C26 are all connected with the power chip U9, the resistor R40 and the resistor R41 are all connected with the photoelectric coupler U11, the resistor R42 and the photoelectric coupler U43 are all connected with the resistor R49 and the photoelectric coupler U13.

6. The batch inspection luminaire system of claim 2, wherein: the power management module comprises a voltage stabilizing chip U7, a power management chip U10, a power management chip U14, a power interface J3, a capacitor C14, a capacitor C15, a capacitor C16, a capacitor C17, an inductor L1, a capacitor C18, a capacitor C20, a capacitor C21, a capacitor C23, a capacitor C24, a resistor R36, a resistor R37, a resistor R38, a resistor R39, an inductor L2, a capacitor C27, a capacitor C28, a capacitor C29, a capacitor C30, a capacitor C31, a resistor R44, a resistor R45, a resistor R46 and a resistor R47, wherein the capacitor C14, the capacitor C15, the capacitor C16 and the capacitor C17 are all connected with the voltage stabilizing chip U7, the power interface J3, the inductor L1, the capacitor C18, the capacitor C20, the capacitor C21, the capacitor C23, the capacitor C24, the resistor R36, the resistor R37, the resistor R38 and the resistor R39 are all connected with the power management chip U10, and the power interface J3, the inductor L2, the capacitor C27, the capacitor C28, the capacitor C29, the resistor R47 and the resistor R47 are all connected with the power management chip U14.

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