CN111930105A - Intelligent testing device and system for fire-fighting linkage control module - Google Patents
Intelligent testing device and system for fire-fighting linkage control module Download PDFInfo
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- CN111930105A CN111930105A CN202010837165.XA CN202010837165A CN111930105A CN 111930105 A CN111930105 A CN 111930105A CN 202010837165 A CN202010837165 A CN 202010837165A CN 111930105 A CN111930105 A CN 111930105A
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- 239000003990 capacitor Substances 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 12
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0256—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults injecting test signals and analyzing monitored process response, e.g. injecting the test signal while interrupting the normal operation of the monitored system; superimposing the test signal onto a control signal during normal operation of the monitored system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Abstract
The invention provides an intelligent testing device and system for a fire-fighting linkage control module, which comprises: the power panel is respectively connected with the display panel and the circuit board, the display panel is respectively connected with the key panel and the circuit board, and the circuit board is connected with the substrate. The invention can greatly improve the automation degree of the fire-fighting linkage control module test, improve the production efficiency and save the cost.
Description
Technical Field
The invention relates to the technical field of fire-fighting linkage equipment, in particular to an intelligent testing device and system for a fire-fighting linkage control module.
Background
With the development and progress of social economy and the increase of modern intelligent buildings, a fire-fighting linkage control system plays an important role in a Building Automation System (BAS) in the intelligent buildings.
Fire-fighting linkage control means that after a fire detector detects a fire signal, a relevant air conditioner in an alarm area can be automatically cut off, a fire valve on a pipeline is closed, a relevant air exchange fan is stopped, a smoke exhaust valve of the relevant pipeline is opened, an electric fire door and a fire-proof rolling door at relevant positions are automatically closed, a non-fire-fighting power supply is sequentially cut off, an accident lighting and evacuation marker lamp is switched on, all elevators except a fire elevator are shut down, and a fire extinguishing system is immediately started through a controller of a control center to automatically extinguish fire. The linkage can be generally divided into two forms of centralized control, decentralized control and centralized control, and the control modes include linkage (automatic) control, non-linkage (manual) control and linkage and non-linkage combination. The centralized control system is a system which carries out centralized control, display and unified management on all fire-fighting facilities in the system through a fire-fighting control room.
Various linkage control modules are widely used for controlling devices such as smoke outlets, air supply outlets, fireproof doors and the like. However, when most manufacturers produce the linkage control module, the automation degree of the tool used for online testing is low, many processes need manual operation, a good human-computer interface is not provided, the address number of the module is compiled by using an encoder after the module is tested to be qualified, a large amount of manpower and working hours are needed, and the efficiency is extremely low.
Disclosure of Invention
In view of the above problems, the invention aims to provide an intelligent testing device and system for a fire-fighting linkage control module, which can greatly improve the automation degree of the fire-fighting linkage control module, improve the production efficiency and save the cost.
In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent test device for a fire-fighting coordinated control module, comprising: the power panel is respectively connected with the display panel and the circuit board, the display panel is respectively connected with the key panel and the circuit board, and the circuit board is connected with the substrate;
the power panel is used for providing power for the display panel and the circuit board;
the display panel and the key panel are used for displaying, setting and storing index data, test items and test results;
the base plate is used for accessing the fire-fighting linkage control module to be tested;
the circuit board is used for detecting the fire-fighting linkage module to be detected;
the circuit board is provided with a processor and a test channel, the processor is respectively connected with the power panel, the test channel and the display panel, and the test channel is respectively connected with the power panel and the substrate.
Further, the test channel comprises a current detection circuit and a code sending decoding circuit; the current detection circuit is respectively connected with the power panel, the processor and the code sending decoding circuit, and the code sending decoding circuit is respectively connected with the power panel, the processor and the substrate;
the current detection circuit is used for converting a current signal into a voltage signal, the processor judges whether the equipment to be tested is on line or not by detecting the magnitude of the voltage signal, if the voltage signal detected by the processor exceeds a preset value, the equipment to be tested is considered to be on line, and the processor performs testing according to a preset testing flow;
and the code sending decoding circuit is used for sending a pulse signal to the fire-fighting linkage control module to be tested to communicate with the fire-fighting linkage control module to be tested according to a command of the processor and a preset signal interface on the substrate, and receiving a response signal of the fire-fighting linkage control module to be tested.
Further, the current detection circuit includes: the current measuring chip N2, the diode VD1, the diode VD2, the capacitor C1, the capacitor C2, the triode V6, the triode V8, the resistor R2, the resistor R8, the resistor R9, the resistor R17, the resistor R26, the resistor R56 and the resistor R57;
one pin of a current measuring chip N2 is respectively connected with one end of a resistor R8, one end of a resistor R9 and eight pins of a processor, two pins of the current measuring chip N2 are respectively connected with a ground wire and one end of a capacitor C2, three pins of a current measuring chip N2 are respectively connected with one end of a capacitor C1, one end of a resistor R2, a cathode of a diode VD1, an anode of a diode VD2 and a code-sending decoding circuit, four pins of a current measuring chip N2 are respectively connected with the other end of a capacitor C1, the other end of the resistor R2, an anode of a diode VD1, a cathode of a diode VD2 and a code-sending decoding circuit, and five pins of a current measuring chip N2 are respectively connected with the other end of a capacitor C2 and a second power supply end of a power supply board; the other end of the resistor R8 is connected with a resistor R57 in series and then connected with the collector of the triode V6, the emitter of the triode V6 is grounded, and the base of the triode V6 is connected with a resistor R17 in series and then connected with twenty-five pins of the processor; the other end of the resistor R9 is connected with the collector of the triode V8 after being connected with the resistor R56 in series, the emitter of the triode V8 is grounded, and the base of the triode V8 is connected with the resistor R26 in series and then connected with twenty-four pins of the processor.
Further, the code-transmitting decoding circuit includes:
an emitting electrode of the triode V1 is respectively connected with a first power supply end of the power panel, one end of the resistor R1 and one end of the resistor R5, a base electrode of the triode V1 is respectively connected with the other end of the resistor R1 and a tripod of the current measuring chip N2, and a collector electrode of the triode V1 is connected with one end of the resistor R6; a collector of the triode V7 is connected with the other end of the resistor R5, one end of the capacitor C3 and one end of the resistor R16 respectively, a base of the triode V7 is connected with one end of the resistor R18, one end of the resistor R23, one end of the resistor R24 and one end of the resistor R25 respectively, the other end of the resistor R18 is connected with forty-six pins of the processor, the other end of the resistor R24 is connected with forty-seven pins of the processor, the other end of the resistor R25 is connected with forty-five pins of the processor, and an emitter of the triode V7 is connected with the other end of the resistor R23 and an emitter of the triode V11 respectively; the base electrode of the triode V3 is respectively connected with the other end of the capacitor C3, the other end of the resistor R6 and the other end of the resistor R16, one pin of the voltage stabilizing chip N1 is respectively connected with the collector electrode of the triode V3, one end of the resistor R48, one end of the resistor R49, one end of the resistor R50 and one end of the resistor R4, the three pins of the voltage stabilizing chip N1 are connected with the four pins of the current measuring chip N2, and the two pins of the voltage stabilizing chip N1 are respectively connected with the other end of the resistor R4 and the anode of the diode VD 84; the base electrode of the triode V4 is respectively connected with one end of the resistor R14 and one end of the resistor R19, the collector electrode of the triode V4 is connected with one end of the resistor R10, and the other end of the resistor R10 is connected with the other end of the resistor R48; the base electrode of the triode V5 is respectively connected with one end of the resistor R15 and one end of the resistor R20, the collector electrode of the triode V5 is connected with one end of the resistor R11, and the other end of the resistor R11 is connected with the other end of the resistor R49; the base electrode of the triode V2 is respectively connected with one end of the resistor R13 and one end of the resistor R21, the collector electrode of the triode V2 is connected with one end of the resistor R12, and the other end of the resistor R12 is connected with the other end of the resistor R50; an emitting electrode of the triode V2, an emitting electrode of the triode V3, an emitting electrode of the triode V4, an emitting electrode of the triode V5, the other end of the resistor R19, the other end of the resistor R20 and the other end of the resistor R21 are respectively grounded; the other end of the resistor R14 is connected with a forty-five pin of the processor, the other end of the resistor R15 is connected with a forty-six pin of the processor, and the other end of the resistor R13 is connected with a forty-seven pin of the processor;
the cathode of the diode VD4 is connected with the anode of the diode VD 6; an emitter of the triode V9 is respectively connected with a cathode of the diode VD6, one end of the capacitor C4 and one end of the resistor R27, a base of the triode V9 is connected with one end of the resistor R53, and a collector of the triode V9 is connected with one end of the resistor R29; the base electrode of the triode V11 is respectively connected with the other end of the resistor R29 and one end of the resistor R31, the emitter electrode of the triode V11 and the other end of the resistor R31 are respectively grounded, and the collector electrode of the triode V11 is connected with seventy-four pins of the processor; one end of the resistor R42 is connected with the other end of the capacitor C4, the other end of the resistor R27, the other end of the resistor R53 and the test interface of the substrate, and the other end of the resistor R42 is grounded.
Furthermore, a processor and four testing channels are arranged on the circuit board, and the four testing channels are respectively connected with the processor, the power panel and the substrate.
Furthermore, a capacitor C20, a capacitor C21 and a crystal oscillator Y1 are connected to the processor, twenty-two pins of the processor are respectively connected with one end of the capacitor C21 and one end of the crystal oscillator Y1, twenty-three pins of the processor are respectively connected with one end of the capacitor C20 and the other end of the crystal oscillator, and the other end of the capacitor C20 and the other end of the capacitor C21 are respectively grounded; fifteen feet, thirty-one feet, forty-one feet, fifty-five feet, seventy-two feet, eighty-three feet and ninety-seven feet of the processor are respectively grounded; twelve feet, twenty-eight feet, forty-two feet, fifty-four feet, seventy-one feet, eighty-four feet and ninety-six feet of the processor are respectively connected with the third power supply end of the power panel.
Further, the processor employs an LPC1765 processor.
Correspondingly, the invention also discloses an intelligent test system for the fire-fighting linkage control module, which comprises: the intelligent testing device for the fire-fighting linkage control module further comprises a data transmission module, and the data transmission module is connected with the processor and is used for transmitting the test data of the fire-fighting linkage control module to the data processing terminal in real time;
the data processing terminal includes:
the classification and arrangement module classifies and sequences the test data sent by the processor according to the test channel serial number and the test time of the collected test data;
the storage module is used for storing the test data;
the storage control module is used for writing the test data which are classified and sequenced according to the test channel serial number and the test time into the storage module;
the data processing module is used for reading the test data in the storage module and comparing the test data with preset test result evaluation data to obtain a test result of the test data; and classifying and sorting the test data by the test time, the test channel serial number and the test result in sequence, and generating a classified and sorted list.
Compared with the prior art, the invention has the beneficial effects that: the invention provides an intelligent testing device and system for a fire-fighting linkage control module, wherein a power panel provides power for a display panel and a circuit board; the display panel and the key panel are used for displaying, setting and storing index data, test items and test results; and the circuit board and the substrate are used for detecting the fire-fighting linkage control module. During the use, can select corresponding test station through keypad and display panel according to the fire control coordinated control module kind that will test, set up relevant index data and save, the display panel gives the return circuit board with index data download.
Each circuit board of the invention comprises 4 testing channels, 4 fire-fighting linkage modules to be tested can be tested simultaneously, and the testing channels can be increased by increasing the number of the circuit boards. The processor enables the voltage stabilizing chip to output a required pulse signal according to a specified communication protocol by controlling the code sending decoding circuit of each test channel, and the pulse signal is communicated with the fire-fighting linkage control module. The fire-fighting linkage module draws large current in the answering time through the test interface on the substrate, so that the triodes V9 and V11 are conducted, and the processor detects the answering signal of the module to be tested. The processor selects different test ranges by controlling the current detection circuit, detects whether a tested product is on line or not by utilizing the AD to collect the current of different time periods during code sending and decoding, and if so, the circuit board performs function tests such as address writing, type writing, start and stop and the like on the tested product according to the test flow. And in a specific test link in the test process, controlling the fault test module according to test requirements to detect the self fault of the test module, and uploading test data to a display panel at any time for display.
In addition, the invention also provides a data processing terminal for receiving, storing and processing the test data of the test device, and the classification and sequencing of the test data are realized through the data processing terminal, so that the query and the tracking of a user are facilitated.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an electrical block diagram of the present invention.
FIG. 2 is a circuit schematic of the test channel of the present invention;
FIG. 3 is a circuit schematic of a processor of the present invention;
fig. 4 is a system configuration diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
The intelligent test device for the fire-fighting linkage control module as shown in fig. 1 comprises: the power panel is respectively connected with the display panel and the circuit board, the display panel is respectively connected with the key panel and the circuit board, and the circuit board is connected with the substrate. The circuit board is provided with a processor and a test channel, the processor is respectively connected with the power panel, the test channel and the display panel, and the test channel is respectively connected with the power panel and the substrate. The power panel is used for providing power for the display panel and the circuit board; the display panel and the key panel are used for displaying, setting and storing index data, test items and test results; the base plate is used for accessing the fire-fighting linkage control module to be tested; the circuit board is used for detecting the fire-fighting linkage module to be detected.
As shown in fig. 2, the test channel includes a current detection circuit and a code-sending decoding circuit.
The current detection circuit is used for detecting whether the fire-fighting linkage control module to be tested is on line or not through the current of the collecting and code-sending decoding circuit, if so, the current detection circuit sends a signal to the processor, and the processor receives the signal and then carries out address writing, type writing and start-stop function testing on the fire-fighting linkage control module to be tested according to a preset testing flow. The current detection circuit includes: the current measuring chip N2, the diode VD1, the diode VD2, the capacitor C1, the capacitor C2, the triode V6, the triode V8, the resistor R2, the resistor R8, the resistor R9, the resistor R17, the resistor R26, the resistor R56 and the resistor R57; one pin of a current measuring chip N2 is respectively connected with one end of a resistor R8, one end of a resistor R9 and eight pins of a processor, two pins of the current measuring chip N2 are respectively connected with a ground wire and one end of a capacitor C2, three pins of a current measuring chip N2 are respectively connected with one end of a capacitor C1, one end of a resistor R2, a cathode of a diode VD1, an anode of a diode VD2 and a code-sending decoding circuit, four pins of a current measuring chip N2 are respectively connected with the other end of a capacitor C1, the other end of the resistor R2, an anode of a diode VD1, a cathode of a diode VD2 and a code-sending decoding circuit, and five pins of a current measuring chip N2 are respectively connected with the other end of a capacitor C2 and a second power supply end of a power supply board; the other end of the resistor R8 is connected with a resistor R57 in series and then connected with the collector of the triode V6, the emitter of the triode V6 is grounded, and the base of the triode V6 is connected with a resistor R17 in series and then connected with twenty-five pins of the processor; the other end of the resistor R9 is connected with the collector of the triode V8 after being connected with the resistor R56 in series, the emitter of the triode V8 is grounded, and the base of the triode V8 is connected with the resistor R26 in series and then connected with twenty-four pins of the processor.
And the code sending decoding circuit is used for sending a pulse signal to the fire-fighting linkage control module to be tested to communicate with the fire-fighting linkage control module to be tested according to a command of the processor and a signal interface preset on the substrate, and receiving a response signal of the fire-fighting linkage control module to be tested. The code-transmitting decoding circuit includes: an emitting electrode of the triode V1 is respectively connected with a first power supply end of the power panel, one end of the resistor R1 and one end of the resistor R5, a base electrode of the triode V1 is respectively connected with the other end of the resistor R1 and a tripod of the current measuring chip N2, and a collector electrode of the triode V1 is connected with one end of the resistor R6; a collector of the triode V7 is connected with the other end of the resistor R5, one end of the capacitor C3 and one end of the resistor R16 respectively, a base of the triode V7 is connected with one end of the resistor R18, one end of the resistor R23, one end of the resistor R24 and one end of the resistor R25 respectively, the other end of the resistor R18 is connected with forty-six pins of the processor, the other end of the resistor R24 is connected with forty-seven pins of the processor, the other end of the resistor R25 is connected with forty-five pins of the processor, and an emitter of the triode V7 is connected with the other end of the resistor R23 and an emitter of the triode V11 respectively; the base electrode of the triode V3 is respectively connected with the other end of the capacitor C3, the other end of the resistor R6 and the other end of the resistor R16, one pin of the voltage stabilizing chip N1 is respectively connected with the collector electrode of the triode V3, one end of the resistor R48, one end of the resistor R49, one end of the resistor R50 and one end of the resistor R4, the three pins of the voltage stabilizing chip N1 are connected with the four pins of the current measuring chip N2, and the two pins of the voltage stabilizing chip N1 are respectively connected with the other end of the resistor R4 and the anode of the diode VD 84; the base electrode of the triode V4 is respectively connected with one end of the resistor R14 and one end of the resistor R19, the collector electrode of the triode V4 is connected with one end of the resistor R10, and the other end of the resistor R10 is connected with the other end of the resistor R48; the base electrode of the triode V5 is respectively connected with one end of the resistor R15 and one end of the resistor R20, the collector electrode of the triode V5 is connected with one end of the resistor R11, and the other end of the resistor R11 is connected with the other end of the resistor R49; the base electrode of the triode V2 is respectively connected with one end of the resistor R13 and one end of the resistor R21, the collector electrode of the triode V2 is connected with one end of the resistor R12, and the other end of the resistor R12 is connected with the other end of the resistor R50; an emitting electrode of the triode V2, an emitting electrode of the triode V3, an emitting electrode of the triode V4, an emitting electrode of the triode V5, the other end of the resistor R19, the other end of the resistor R20 and the other end of the resistor R21 are respectively grounded; the other end of the resistor R14 is connected with a forty-five pin of the processor, the other end of the resistor R15 is connected with a forty-six pin of the processor, and the other end of the resistor R13 is connected with a forty-seven pin of the processor; the cathode of the diode VD4 is connected with the anode of the diode VD 6; an emitter of the triode V9 is respectively connected with a cathode of the diode VD6, one end of the capacitor C4 and one end of the resistor R27, a base of the triode V9 is connected with one end of the resistor R53, and a collector of the triode V9 is connected with one end of the resistor R29; the base electrode of the triode V11 is respectively connected with the other end of the resistor R29 and one end of the resistor R31, the emitter electrode of the triode V11 and the other end of the resistor R31 are respectively grounded, and the collector electrode of the triode V11 is connected with seventy-four pins of the processor; one end of the resistor R42 is connected with the other end of the capacitor C4, the other end of the resistor R27, the other end of the resistor R53 and the test interface of the substrate, and the other end of the resistor R42 is grounded.
As shown in fig. 3, the processor employs an LPC1765 processor. A capacitor C20, a capacitor C21 and a crystal oscillator Y1 are connected to the processor, twenty-two pins of the processor are respectively connected with one end of the capacitor C21 and one end of the crystal oscillator Y1, twenty-three pins of the processor are respectively connected with one end of the capacitor C20 and the other end of the crystal oscillator, and the other end of the capacitor C20 and the other end of the capacitor C21 are respectively grounded; fifteen feet, thirty-one feet, forty-one feet, fifty-five feet, seventy-two feet, eighty-three feet and ninety-seven feet of the processor are respectively grounded; twelve feet, twenty-eight feet, forty-two feet, fifty-four feet, seventy-one feet, eighty-four feet and ninety-six feet of the processor are respectively connected with the third power supply end of the power panel.
When the fire-fighting linkage control device is actually used, the processor controls the D8V1, the D14V1 and the D24V1 of the code sending decoding circuit to enable the voltage stabilizing chip to output a required pulse signal according to a specified communication protocol, and the pulse signal is communicated with the fire-fighting linkage control module to be tested. The fire-fighting linkage control module to be tested draws large current in the answering time through a test interface B + on the substrate, so that the triodes V9 and V11 are conducted, and the AN1 end obtains the answering signal of the module to be tested. The circuit board selects different test ranges by controlling ADCTRL11 and ADCTRL21 of the current detection circuit, and utilizes AD to collect currents in different time periods during code sending and decoding through an AD1 terminal, whether a tested product is on-line is detected, and if the tested product is on-line, the processor performs function tests such as address writing, type writing, start-stop and the like on the tested product according to a test flow. And in a specific test link in the test process, controlling the fault test module according to test requirements for detecting the fault of the test module, uploading test data to a display panel at any time for display, and finishing the test if the test fails in any test link.
In addition, on the basis, four testing channels can be arranged on the circuit board, each testing channel adopts the same circuit structure, the LPC1765 processor can simultaneously support the four testing channels, and the four testing channels are respectively connected with the processor, the power panel and the substrate.
Correspondingly, as shown in fig. 4, the invention also discloses an intelligent test system for the fire-fighting linkage control module, which comprises: the intelligent testing device for the fire-fighting linkage control module further comprises a data transmission module, and the data transmission module is connected with the processor and used for transmitting the test data of the fire-fighting linkage control module to the data processing terminal in real time.
The data processing terminal includes:
the classification and arrangement module classifies and sequences the test data sent by the processor according to the test channel serial number and the test time of the collected test data;
the storage module is used for storing the test data;
the storage control module is used for writing the test data which are classified and sequenced according to the test channel serial number and the test time into the storage module;
the data processing module is used for reading the test data in the storage module and comparing the test data with preset test result evaluation data to obtain a test result of the test data; and classifying and sorting the test data by the test time, the test channel serial number and the test result in sequence, and generating a classified and sorted list.
The invention is further described with reference to the accompanying drawings and specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Claims (8)
1. An intelligent test device for a fire-fighting coordinated control module, comprising: the power panel is respectively connected with the display panel and the circuit board, the display panel is respectively connected with the key panel and the circuit board, and the circuit board is connected with the substrate;
the power panel is used for providing power for the display panel and the circuit board;
the display panel and the key panel are used for displaying, setting and storing index data, test items and test results;
the base plate is used for accessing the fire-fighting linkage control module to be tested;
the circuit board is used for detecting the fire-fighting linkage module to be detected;
the circuit board is provided with a processor and a test channel, the processor is respectively connected with the power panel, the test channel and the display panel, and the test channel is respectively connected with the power panel and the substrate.
2. The intelligent test device for a fire fighting coordinated control module according to claim 1, characterized in that the test channel comprises a current detection circuit and a code sending decoding circuit;
the current detection circuit is used for converting a current signal into a voltage signal, the processor judges whether the equipment to be tested is on line or not by detecting the magnitude of the voltage signal, if the voltage signal detected by the processor exceeds a preset value, the equipment to be tested is considered to be on line, and the processor performs testing according to a preset testing flow;
and the code sending decoding circuit is used for sending a pulse signal to the fire-fighting linkage control module to be tested to communicate with the fire-fighting linkage control module to be tested according to a command of the processor and a preset signal interface on the substrate, and receiving a response signal of the fire-fighting linkage control module to be tested.
3. The intelligent test device for a fire fighting linkage control module according to claim 2, wherein the current detection circuit comprises: the current measuring chip N2, the diode VD1, the diode VD2, the capacitor C1, the capacitor C2, the triode V6, the triode V8, the resistor R2, the resistor R8, the resistor R9, the resistor R17, the resistor R26, the resistor R56 and the resistor R57;
one pin of a current measuring chip N2 is respectively connected with one end of a resistor R8, one end of a resistor R9 and eight pins of a processor, two pins of the current measuring chip N2 are respectively connected with a ground wire and one end of a capacitor C2, three pins of a current measuring chip N2 are respectively connected with one end of a capacitor C1, one end of a resistor R2, a cathode of a diode VD1, an anode of a diode VD2 and a code-sending decoding circuit, four pins of a current measuring chip N2 are respectively connected with the other end of a capacitor C1, the other end of the resistor R2, an anode of a diode VD1, a cathode of a diode VD2 and a code-sending decoding circuit, and five pins of a current measuring chip N2 are respectively connected with the other end of a capacitor C2 and a second power supply end of a power supply board; the other end of the resistor R8 is connected with a resistor R57 in series and then connected with the collector of the triode V6, the emitter of the triode V6 is grounded, and the base of the triode V6 is connected with a resistor R17 in series and then connected with twenty-five pins of the processor; the other end of the resistor R9 is connected with the collector of the triode V8 after being connected with the resistor R56 in series, the emitter of the triode V8 is grounded, and the base of the triode V8 is connected with the resistor R26 in series and then connected with twenty-four pins of the processor.
4. The intelligent test device for a fire fighting coordinated control module according to claim 3, wherein the code sending decoding circuit comprises:
an emitting electrode of the triode V1 is respectively connected with a first power supply end of the power panel, one end of the resistor R1 and one end of the resistor R5, a base electrode of the triode V1 is respectively connected with the other end of the resistor R1 and a tripod of the current measuring chip N2, and a collector electrode of the triode V1 is connected with one end of the resistor R6; a collector of the triode V7 is connected with the other end of the resistor R5, one end of the capacitor C3 and one end of the resistor R16 respectively, a base of the triode V7 is connected with one end of the resistor R18, one end of the resistor R23, one end of the resistor R24 and one end of the resistor R25 respectively, the other end of the resistor R18 is connected with forty-six pins of the processor, the other end of the resistor R24 is connected with forty-seven pins of the processor, the other end of the resistor R25 is connected with forty-five pins of the processor, and an emitter of the triode V7 is connected with the other end of the resistor R23 and an emitter of the triode V11 respectively; the base electrode of the triode V3 is respectively connected with the other end of the capacitor C3, the other end of the resistor R6 and the other end of the resistor R16, one pin of the voltage stabilizing chip N1 is respectively connected with the collector electrode of the triode V3, one end of the resistor R48, one end of the resistor R49, one end of the resistor R50 and one end of the resistor R4, the three pins of the voltage stabilizing chip N1 are connected with the four pins of the current measuring chip N2, and the two pins of the voltage stabilizing chip N1 are respectively connected with the other end of the resistor R4 and the anode of the diode VD 84; the base electrode of the triode V4 is respectively connected with one end of the resistor R14 and one end of the resistor R19, the collector electrode of the triode V4 is connected with one end of the resistor R10, and the other end of the resistor R10 is connected with the other end of the resistor R48; the base electrode of the triode V5 is respectively connected with one end of the resistor R15 and one end of the resistor R20, the collector electrode of the triode V5 is connected with one end of the resistor R11, and the other end of the resistor R11 is connected with the other end of the resistor R49; the base electrode of the triode V2 is respectively connected with one end of the resistor R13 and one end of the resistor R21, the collector electrode of the triode V2 is connected with one end of the resistor R12, and the other end of the resistor R12 is connected with the other end of the resistor R50; an emitting electrode of the triode V2, an emitting electrode of the triode V3, an emitting electrode of the triode V4, an emitting electrode of the triode V5, the other end of the resistor R19, the other end of the resistor R20 and the other end of the resistor R21 are respectively grounded; the other end of the resistor R14 is connected with a forty-five pin of the processor, the other end of the resistor R15 is connected with a forty-six pin of the processor, and the other end of the resistor R13 is connected with a forty-seven pin of the processor;
the cathode of the diode VD4 is connected with the anode of the diode VD 6; an emitter of the triode V9 is respectively connected with a cathode of the diode VD6, one end of the capacitor C4 and one end of the resistor R27, a base of the triode V9 is connected with one end of the resistor R53, and a collector of the triode V9 is connected with one end of the resistor R29; the base electrode of the triode V11 is respectively connected with the other end of the resistor R29 and one end of the resistor R31, the emitter electrode of the triode V11 and the other end of the resistor R31 are respectively grounded, and the collector electrode of the triode V11 is connected with seventy-four pins of the processor; one end of the resistor R42 is connected with the other end of the capacitor C4, the other end of the resistor R27, the other end of the resistor R53 and the test interface of the substrate, and the other end of the resistor R42 is grounded.
5. The intelligent test device for the fire-fighting linkage control module according to claim 1, wherein a processor and four test channels are arranged on the circuit board, and the four test channels are respectively connected with the processor, the power board and the substrate.
6. The intelligent test device for the fire-fighting linkage control module according to claim 1, wherein a capacitor C20, a capacitor C21 and a crystal oscillator Y1 are connected to the processor, twenty-two pins of the processor are respectively connected with one end of the capacitor C21 and one end of the crystal oscillator Y1, twenty-three pins of the processor are respectively connected with one end of the capacitor C20 and the other end of the crystal oscillator, and the other end of the capacitor C20 and the other end of the capacitor C21 are respectively grounded; fifteen feet, thirty-one feet, forty-one feet, fifty-five feet, seventy-two feet, eighty-three feet and ninety-seven feet of the processor are respectively grounded; twelve feet, twenty-eight feet, forty-two feet, fifty-four feet, seventy-one feet, eighty-four feet and ninety-six feet of the processor are respectively connected with the third power supply end of the power panel.
7. The intelligent testing device for a fire protection linkage control module as recited in claim 1, wherein said processor employs an LPC1765 processor.
8. An intelligent test system for a fire-fighting coordinated control module, comprising: the intelligent testing device for the fire-fighting linkage control module comprises a data processing terminal and the intelligent testing device for the fire-fighting linkage control module as described in any one of claims 1-7, and further comprises a data transmission module, wherein the data transmission module is connected with the processor and is used for transmitting the test data of the fire-fighting linkage control module to the data processing terminal in real time; the data processing terminal includes:
the classification and arrangement module classifies and sequences the test data sent by the processor according to the test channel serial number and the test time of the collected test data;
the storage module is used for storing the test data;
the storage control module is used for writing the test data which are classified and sequenced according to the test channel serial number and the test time into the storage module;
the data processing module is used for reading the test data in the storage module and comparing the test data with preset test result evaluation data to obtain a test result of the test data;
and classifying and sorting the test data by the test time, the test channel serial number and the test result in sequence, and generating a classified and sorted list.
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