CN212032010U - Hardware-in-loop simulation test system of elevator controller - Google Patents
Hardware-in-loop simulation test system of elevator controller Download PDFInfo
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- CN212032010U CN212032010U CN202021188846.XU CN202021188846U CN212032010U CN 212032010 U CN212032010 U CN 212032010U CN 202021188846 U CN202021188846 U CN 202021188846U CN 212032010 U CN212032010 U CN 212032010U
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Abstract
The utility model provides a hardware-in-loop simulation test system of an elevator controller, the test system comprises an elevator simulation module, a signal simulation module, a state monitoring module and a real-time communication module; the elevator simulation module is in communication connection with the real-time communication module and is used for simulating the entity components of the elevator; the signal simulation module is in communication connection with the real-time communication module and is used for sending a button signal and a first fault signal contained in the elevator to the real-time communication module; the state monitoring module is used for displaying state information corresponding to the state signal; the real-time communication module is in communication connection with the controller to be tested and is used for receiving the first control signal sent by the controller and forwarding the first control signal to the elevator simulation module. The scheme can simulate the real test environment of the controller, can test the software and hardware of the controller simultaneously, and realizes the safe, efficient, reliable and economic test of the software and hardware of the elevator controller.
Description
Technical Field
The utility model relates to an elevator technical field, in particular to elevator controller's hardware is at ring simulation test system.
Background
According to statistics, the Chinese elevators have the holding capacity of over 700 thousands of elevators and the annual output of over 100 thousands of elevators all live at the first position of the world in 2019. As a technology-intensive product, the elevator has higher and higher automation, intelligence and energy conservation levels, and the complexity and the intelligence degree of an elevator controller are continuously improved. Elevator controllers need to be tested during development.
Elevator controllers are typically comprised of software and hardware. Currently, software is usually tested through an off-line mode, hardware is usually tested through a prototype mode, capital and time cost are needed for manufacturing the prototype mode, special fields and instruments and equipment are needed for testing the prototype mode, the power consumption of the prototype mode in the hardware testing process is large, the prototype mode can be manufactured or maintained again due to damage, the time for manufacturing and maintaining the prototype mode is long, the cost is high, the hardware testing and research and development period is long, the cost is high, and certain safety risks can be generated for testers in the prototype testing process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a hardware of elevator controller is at ring emulation test system to solve current elevator controller's hardware test process cycle length, with high costs and have the technical problem of safe risk.
In order to solve the technical problem, the utility model provides a hardware-in-loop simulation test system of an elevator controller, which comprises an elevator simulation module, a signal simulation module, a state monitoring module and a real-time communication module;
the elevator simulation module is in communication connection with the real-time communication module, is used for simulating an entity component of an elevator, is used for receiving a first control signal and a first fault signal forwarded by the real-time communication module and performing corresponding actions according to the first control signal and the first fault signal, and is also used for sending a simulation result signal comprising a simulation feedback signal and an elevator state signal to the real-time communication module;
the signal simulation module is in communication connection with the real-time communication module and is used for sending a button signal, the first fault signal and the second fault signal contained in the elevator to the real-time communication module;
the state monitoring module is in communication connection with the real-time communication module and is used for receiving an elevator state signal sent by the real-time communication module and displaying state information corresponding to the state signal;
the real-time communication module is in communication connection with a controller to be tested, and is used for receiving the first control signal sent by the controller and forwarding the first control signal to the elevator simulation module, the controller is used for receiving the button signal, the second fault signal and the simulation feedback signal which are transmitted by the real-time communication module, the controller is further configured to generate a second control signal based on the button signal, the second fault signal, and the emulated feedback signal, the controller is also used for sending the second control signal to the real-time communication module, the real-time communication module is also used for forwarding the second control signal to the elevator simulation module, the elevator simulation module is also used for carrying out corresponding actions according to the second control signals, and the first control signals comprise the second control signals.
Optionally, the elevator simulation module comprises a traction system unit, a car system unit, a guide system unit, a door system unit and a safety device unit; the traction system unit includes a motor unit, a brake unit, a traction rope, a traction sheave, and a counterweight.
Optionally, the number of the elevator simulation modules is more than two.
Optionally, the signal simulation module includes an operation simulation unit and a fault simulation unit; the operation simulation unit is used for generating and sending the button signal; the fault simulation unit is used for generating and sending the first fault signal and the second fault signal.
Optionally, the operation simulation unit is configured to automatically generate and transmit the button signal.
Optionally, the fault simulation unit is configured to automatically generate and send the first fault signal and the second fault signal.
Optionally, the state monitoring module includes a motion monitoring unit and an energy consumption monitoring unit; the motion monitoring unit is used for displaying the motion state information of the elevator; the energy consumption monitoring unit is used for displaying the energy consumption information of the elevator.
Optionally, the real-time communication module is in communication connection with the elevator simulation module, the signal simulation module, the state monitoring module and the controller by using a CAN bus or a 5G network.
The utility model provides a pair of elevator controller's hardware is at ring simulation test system, can the real test environment of simulation controller, insert the controller hardware behind ring simulation test system, can test the software and the hardware of controller simultaneously, and carry out real-time intervention and state monitoring to the testing process, the problem of the unable verification controller hardware of current off-line test has been solved, the test and the development efficiency of controller have been improved, use costly and possible safety risk that the elevator test brought in having avoided the prototype test, thereby the energy saving, and low cost, software and hardware to elevator controller have been realized and have been carried out safety, high efficiency, reliably, economic test.
Drawings
Fig. 1 is a schematic structural diagram of a hardware-in-loop simulation test system of an elevator controller according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an elevator simulation module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a signal simulation module according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a status monitoring module according to an embodiment of the present invention.
Detailed Description
To make the objects, advantages and features of the present invention clearer, the following description of the hardware-in-loop simulation test system of an elevator controller according to the present invention is provided with reference to the accompanying drawings. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a hardware-in-loop simulation test system of an elevator controller according to an embodiment of the present invention, an arrow in fig. 1 indicates a transmission direction of a signal, and the test system includes an elevator simulation module, a signal simulation module, a state monitoring module, and a real-time communication module; the elevator simulation module is in communication connection with the real-time communication module, is used for simulating an entity component of an elevator, is used for receiving a first control signal and a first fault signal forwarded by the real-time communication module and performing corresponding actions according to the first control signal and the first fault signal, and is also used for sending a simulation result signal comprising a simulation feedback signal and an elevator state signal to the real-time communication module; the signal simulation module is in communication connection with the real-time communication module and is used for sending a button signal, the first fault signal and the second fault signal contained in the elevator to the real-time communication module; the state monitoring module is in communication connection with the real-time communication module and is used for receiving an elevator state signal sent by the real-time communication module and displaying state information corresponding to the state signal; the real-time communication module is in communication connection with a controller to be tested, and is used for receiving the first control signal sent by the controller and forwarding the first control signal to the elevator simulation module, the controller is used for receiving the button signal, the second fault signal and the simulation feedback signal which are transmitted by the real-time communication module, the controller is further configured to generate a second control signal based on the button signal, the second fault signal, and the emulated feedback signal, the controller is also used for sending the second control signal to the real-time communication module, the real-time communication module is also used for forwarding the second control signal to the elevator simulation module, the elevator simulation module is also used for carrying out corresponding actions according to the second control signals, and the first control signals comprise the second control signals. The button signal needs to be sent to the real-time communication module by the signal simulation module, the real-time communication module forwards the button signal to the controller, the controller generates a second control signal according to the button signal, the second fault signal and the simulation feedback signal, the second control signal is forwarded to the elevator simulation module through the real-time communication module, and the elevator simulation module performs corresponding up-and-down motion according to the second control signal; the first control signals can also comprise control signals such as emergency stop signals, alarm signals, acceleration or deceleration signals and the like, the controller can send the control signals to the real-time communication module, and the real-time communication module can forward the control signals to the elevator simulation module so as to enable the elevator simulation module to perform corresponding actions; the first fault signal may include a fault signal corresponding to a failure of a brake, a fault signal corresponding to a landing door jam, and the like, the first fault signal may be sent to the real-time communication module by the signal simulation module, and the real-time communication module may directly forward the first fault signal to the elevator simulation module, so that the elevator simulation module simulates operation under a corresponding fault; the second fault signal may include a motor overheating signal, a position error signal, and the like, the second fault signal may be sent to the real-time communication module by the signal simulation module, and the real-time communication module may directly forward the second fault signal to the controller, so that the controller generates a second control signal; the simulation feedback signal is equivalent to various sensor signals on a real elevator; the controller to be tested can be a controller of a traction elevator or a controller of an elevator group consisting of a plurality of traction elevators; the test system may be installed in a computer.
The utility model provides a pair of elevator controller's hardware is at ring simulation test system, can the real test environment of simulation controller, insert the controller hardware behind ring simulation test system, can test the software and the hardware of controller simultaneously, and carry out real-time intervention and state monitoring to the testing process, the problem of the unable verification controller hardware of current off-line test has been solved, the test and the development efficiency of controller have been improved, use costly and possible safety risk that the elevator test brought in having avoided the prototype test, thereby the energy saving, and low cost, software and hardware to elevator controller have been realized and have been carried out safety, high efficiency, reliably, economic test.
Optionally, as shown in fig. 2, the elevator simulation module includes a traction system unit, a car system unit, a guide system unit, a door system unit, and a safety device unit; the traction system unit includes a motor unit, a brake unit, a traction rope, a traction sheave, and a counterweight.
The hardware-in-loop simulation test system of the elevator controller provided by the embodiment designs the elevator simulation module by referring to a real traction motor (group), thereby improving the test effect.
Optionally, the number of the elevator simulation modules is more than two. As shown in fig. 1, one controller can control one or more than two elevators, the elevator simulation module 1 and the elevator simulation module 2 … … respectively simulate a real elevator, and the test system provided by this embodiment can test the controllers of the elevator group.
Optionally, as shown in fig. 3, the signal simulation module includes an operation simulation unit and a fault simulation unit; the operation simulation unit is used for generating and sending the button signal; the fault simulation unit is used for generating and sending the first fault signal and the second fault signal.
The signal simulation module provided by the embodiment comprises an operation simulation unit and a fault simulation unit, so that the signals of the elevator can be classified. The button signal is equivalent to a floor signal selected by an elevator passenger, and after the button signal is generated by the operation simulation unit, the button signal is forwarded to the controller through the real-time communication module; the controller sends a second control signal corresponding to the button signal to the elevator simulation module through the real-time communication module according to the button signal; the elevator simulation module carries out corresponding simulation actions according to the received second control signal and sends a simulation result signal comprising a simulation feedback signal and an elevator state signal to the real-time communication module; the real-time communication module sends the elevator state signal to the state monitoring module; the status monitoring module can display the course of movement and the results of the elevator. The first fault signal generated by the fault simulation unit can be forwarded to the elevator simulation module through the real-time communication module, so that the elevator simulation module simulates operation under a corresponding fault; the second fault signal is used to generate the second control signal.
Optionally, the operation simulation unit is configured to automatically generate and transmit the button signal. The operation simulation unit can automatically generate some button signals according to a preset program, for example, the operation simulation unit sequentially generates a button signal to the second floor and a button signal … … to the third floor, so that the test efficiency can be improved. In other embodiments, the operation simulation unit may also generate a corresponding button signal according to manual selection of a tester.
Optionally, the fault simulation unit is configured to automatically generate and send the first fault signal and the second fault signal. The failure simulation unit may automatically or manually generate the first failure signal and the second failure signal in the same principle as the operation simulation unit.
Optionally, as shown in fig. 4, the state monitoring module includes a motion monitoring unit and an energy consumption monitoring unit; the motion monitoring unit is used for displaying the motion state information of the elevator; the energy consumption monitoring unit is used for displaying the energy consumption information of the elevator.
In the scheme provided by this embodiment, the state monitoring module can receive the signal from the real-time communication module in real time, the motion monitoring unit can display the running states of the position, speed, acceleration, fault and the like of the elevator (group) in real time, and the energy consumption monitoring unit can display the current power of the elevator (group) and the accumulated energy consumption of a certain period in real time, so that the test process can be clearly displayed to a tester.
Optionally, the real-time communication module is in communication connection with the elevator simulation module, the signal simulation module, the state monitoring module and the controller by using a CAN bus or a 5G network, so as to realize real-time transmission of signals.
Based on the same technical concept with above-mentioned elevator controller's hardware at ring simulation test system, the utility model also provides an elevator controller's hardware is at ring simulation test method, test method includes:
the method comprises the following steps that a controller to be tested is in communication connection with a real-time communication module of any one of the elevator controller hardware in a loop simulation test system;
and according to a preset test flow, performing signal interaction by using the controller and the test system, and judging whether the controller can control the elevator simulation module to complete a preset action or not to achieve a preset effect, wherein if so, the controller is judged to meet a preset requirement.
The utility model provides a pair of elevator controller's hardware is at ring simulation test method, can the true test environment of simulation controller, insert the controller hardware behind ring simulation test system, can test the software and the hardware of controller simultaneously, and carry out real-time intervention and state monitoring to the testing process, the problem of the unable verification controller hardware of current off-line test has been solved, the test and the development efficiency of controller have been improved, use costly and possible safety risk that the elevator test brought in having avoided the prototype test, thereby the energy saving, and low cost, software and hardware to elevator controller have been realized and have been carried out safety, high efficiency, reliably, economic test.
To sum up, the utility model provides a pair of elevator controller's hardware is at ring simulation test system, can the real test environment of simulation controller, insert the controller hardware behind ring simulation test system, can test the software and the hardware of controller simultaneously, and intervene in real time and state monitoring to the testing process, the problem of the unable controller hardware of verifying of current off-line test has been solved, the test and the development efficiency of controller have been improved, use costly and possible safety risk that the elevator test brought in having avoided the prototype test, thereby the energy saving, and therefore, the cost is reduced, the software and the hardware of elevator controller are realized carrying out safety, high efficiency, reliably, economic test.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the claims of the present invention.
Claims (8)
1. A hardware-in-loop simulation test system of an elevator controller is characterized by comprising an elevator simulation module, a signal simulation module, a state monitoring module and a real-time communication module;
the elevator simulation module is in communication connection with the real-time communication module, is used for simulating an entity component of an elevator, is used for receiving a first control signal and a first fault signal forwarded by the real-time communication module and performing corresponding actions according to the first control signal and the first fault signal, and is also used for sending a simulation result signal comprising a simulation feedback signal and an elevator state signal to the real-time communication module;
the signal simulation module is in communication connection with the real-time communication module and is used for sending a button signal, the first fault signal and the second fault signal contained in the elevator to the real-time communication module;
the state monitoring module is in communication connection with the real-time communication module and is used for receiving an elevator state signal sent by the real-time communication module and displaying state information corresponding to the state signal;
the real-time communication module is in communication connection with a controller to be tested, and is used for receiving the first control signal sent by the controller and forwarding the first control signal to the elevator simulation module, the controller is used for receiving the button signal, the second fault signal and the simulation feedback signal which are transmitted by the real-time communication module, the controller is further configured to generate a second control signal based on the button signal, the second fault signal, and the emulated feedback signal, the controller is also used for sending the second control signal to the real-time communication module, the real-time communication module is also used for forwarding the second control signal to the elevator simulation module, the elevator simulation module is also used for carrying out corresponding actions according to the second control signals, and the first control signals comprise the second control signals.
2. The hardware-in-loop simulation test system of the elevator controller according to claim 1, wherein the elevator simulation module comprises a traction system unit, a car system unit, a guide system unit, a door system unit and a safety device unit; the traction system unit includes a motor unit, a brake unit, a traction rope, a traction sheave, and a counterweight.
3. The hardware-in-loop simulation test system of the elevator controller according to claim 1, wherein the number of the elevator simulation modules is two or more.
4. The hardware-in-loop simulation test system of the elevator controller according to claim 1, wherein the signal simulation module comprises an operation simulation unit and a fault simulation unit; the operation simulation unit is used for generating and sending the button signal; the fault simulation unit is used for generating and sending the first fault signal and the second fault signal.
5. The elevator controller hardware-in-loop simulation test system of claim 4, wherein the operation simulation unit is configured to automatically generate and send the button signal.
6. The elevator controller hardware-in-loop simulation test system of claim 4, wherein the fault simulation unit is configured to automatically generate and send the first fault signal and the second fault signal.
7. The hardware-in-loop simulation test system of the elevator controller according to claim 1, wherein the state monitoring module comprises a motion monitoring unit and an energy consumption monitoring unit; the motion monitoring unit is used for displaying the motion state information of the elevator; the energy consumption monitoring unit is used for displaying the energy consumption information of the elevator.
8. The hardware-in-loop simulation test system of the elevator controller according to claim 1, wherein the real-time communication module is in communication connection with the elevator simulation module, the signal simulation module, the state monitoring module and the controller by a CAN bus or a 5G network.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112623905A (en) * | 2020-12-18 | 2021-04-09 | 上海机器人产业技术研究院有限公司 | Simulation test system for robot to take elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623905A (en) * | 2020-12-18 | 2021-04-09 | 上海机器人产业技术研究院有限公司 | Simulation test system for robot to take elevator |
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