Signal indication simulation equipment

Abstract

The utility model relates to the technical field of subway training equipment, in particular to signal indication simulation equipment. Comprising an annunciator module and a Ps disk module, and the annunciator module is located at one end of the Ps disk module; the signal machine module comprises five signal lamps and a remote control module, the five signal lamps emit red, yellow, green, blue and white respectively, one end of each signal lamp is connected with the remote control module, the remote control module is connected with the power supply, and the remote control module is provided with a plurality of com ends and a plurality of no ends; one end of the yellow signal lamp is connected with the no interface of the channel 1 of the remote control module through a wire. According to the signal indication simulation equipment provided by the utility model, the emergency capability of a subway driver can be improved by using the equipment, the equipment can be used without a repeated laying process, the equipment can be used only by being installed at a field training site, and the equipment can be taken back after being used, so that the equipment is convenient and rapid; and the method is convenient to operate and has certain economic value and actual use value.

Description

Technical Field

[0001] The utility model relates to the technical field of subway training equipment, in particular to a signal indication simulation device. Background Art

[0002] Subway is widely used as an important urban public transportation tool. The professional skills and emergency response capabilities of its drivers have an important impact on the safety and efficiency of train operation. Therefore, how to improve the professional skills and emergency response capabilities of drivers is an important issue in combating such risks. The practical training of electric passenger car drivers in the company itself has certain shortcomings and deficiencies, which are mainly reflected in the large difference between the train operation depot or test line environment and the main line operation environment. Conventional practical training cannot truly reflect the emergency situations in various scenarios on the main line, so that employees do not have a strong sense of urgency and lack of reality during training.

[0003] Since it is a mobile training subway equipment, the training work is mainly carried out in the subway operation warehouse (parking lot), and it can only be powered by rechargeable batteries. In terms of wireless interference, the signal transmitter adopts a low-duration inching, and a low-voltage relay is connected in series after the receiver and interlocked with other circuits to ensure that the circuit continues and does not occupy the frequency band for a long time. Because there are many subway communication equipment, in addition to subdividing the channels, the shorter occupied channels can reduce the possibility of interference, because it is found that the continuous transmission of the 315HZ radio module will make the wireless remote control of other equipment invalid;

[0004] To this end, a signal indication simulation device is designed to provide another technical solution to the above technical problem. Utility Model Content

[0005] Based on this, it is necessary to provide a signal indication simulation device to solve the technical problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A signal indication simulation device comprises a signal machine module and a Ps l disk module, wherein the signal machine module is located at one end of the Ps l disk module;

[0008] The signal machine module includes 5 signal lights and a remote control module, the 5 signals are red, yellow, green, blue and white respectively, one end of each of the signal lights is connected to the remote control module, the remote control module is connected to the power supply, and the remote control module is provided with multiple com terminals and multiple no terminals, one end of the yellow signal light is connected to the no interface of channel 1 of the remote control module through a wire, one end of the green signal light is connected to the no interface of channel 2 of the remote control module through a wire, one end of the red signal light is connected to the no interface of channel 3 of the remote control module through a wire, the no interface of channel 4 of the remote control module is connected to two single-pass diodes in parallel through a wire, and the two single-pass diodes are respectively connected to the no interface of channel 1 of the remote control module and the no interface of channel 3 of the remote control module, one end of the blue signal light is connected to the no interface of channel 5 of the remote control module through a wire, and one end of the white signal light is connected to the no interface of channel 6 of the remote control module through a wire.

[0009] As a preferred implementation of the signal indication simulation device provided by the utility model, the five signal lights are all low-voltage signal lights.

[0010] As a preferred implementation of the signal indication simulation device provided by the utility model, the frequency of the remote control module is 433 frequency, and the model of the remote control module is SHDC-8K.

[0011] As a preferred implementation mode of the signal indication simulation device provided by the utility model, the Ps l disk module includes two remote control modules, one of which is a 4-channel remote control module, and the other is an 8-channel remote control module, one of which is used to control whether the Ps l disk module and the signal machine module are in a linkage state and to control the self-locking and remote control state of the Ps l disk module.

[0012] As a preferred implementation of the signal indication simulation device provided by the utility model, the model of one of the remote control modules is SHDC-4K, and the model of the other remote control module is SHDC-8K.

[0013] As a preferred implementation of the signal indication simulation device provided by the utility model, one end of one of the remote control modules is connected to the main power supply, the no end of channel 1 on one of the remote control modules is connected to the no end of the door closing button through a wire, the no end of the door closing button is connected to the 2o end of contactor A through a wire, the no end of the door closing button is also connected to the nc end of the door opening button through a wire, the no end of channel 1 on one of the remote control modules is connected in parallel with the no end of the door opening button, the no end of the door opening button is connected to the 2o terminal of contactor B through a wire, and the no end of the door opening button is connected to the nc end of the door closing button.

[0014] As a preferred implementation of the signal indication simulation device provided by the utility model, the no end of channel 2 on one of the remote control modules is connected to the positive power supply electrode of another of the remote control modules through a wire, the positive power supply electrode of the other remote control module is connected to the com end of channel 7 and channel 8 of another of the remote control modules through a wire, the no end of channel 7 and channel 8 of the other remote control module are connected to the green indicator light and the red indicator light respectively through a unidirectional diode, the no end of channel 3 on one of the remote control modules is connected to the green indicator light through a unidirectional diode, and the no end on one of the remote control modules is connected to the red indicator light through a unidirectional diode.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] The utility model provides a signal indication simulation device, which can improve the emergency response capability of subway drivers through the use of the device. At the same time, the device does not require a complicated laying process, and can be used by simply installing it at a site training location and can be retrieved after use. It is convenient and fast, and is easy to operate, and has certain economic value and practical use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is the circuit diagram of the signal remote control module of the utility model;

[0020] Figure 2This is a schematic diagram of the signal receiver circuit of the utility model;

[0021] Figure 3 This is a schematic diagram of the remote control module circuit of the utility model;

[0022] Figure 4 This is a schematic diagram of the pls disk remote control module of the utility model;

[0023] Figure 5 The figure is a circuit diagram of the contactor of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Reference Figure 1-Figure 5 , a signal indication simulation device, comprising a signal machine module and a Ps l disk module, wherein the signal machine module is located at one end of the Ps l disk module;

[0029] The signal machine module includes 5 signal lights and a remote control module. All the 5 signal lights are low-voltage signal lights. The 5 signals are red, yellow, green, blue and white respectively. One end of each signal light is connected to the remote control module, so that each signal light is connected to one of the remote control channels in the remote control module through a wire. The frequency of the remote control module is 433 frequency. The model of the remote control module is SHDC-8K (it has an 8-channel remote control module);

[0030] The remote control module is connected to the power supply so that the power supply can be supplied to the remote control module. The remote control module is provided with a plurality of com terminals and a plurality of no terminals so that the power on the remote control module can be branched from the main power supply of the remote control module to the com terminal of each channel. One end of the yellow signal light is connected to the no interface of channel 1 of the remote control module through a wire, one end of the green signal light is connected to the no interface of channel 2 of the remote control module through a wire, one end of the red signal light is connected to the no interface of channel 3 of the remote control module through a wire, and the no interface of channel 4 of the remote control module is connected to two single-pass diodes in parallel through a wire. The two single-pass diodes are respectively connected to the no interface of channel 1 of the remote control module and the no interface of channel 3 of the remote control module, so that the red and yellow signal lights are lit at the same time. One end of the blue signal light is connected to the no interface of channel 5 of the remote control module through a wire, and one end of the white signal light is connected to the no interface of channel 6 of the remote control module through a wire, so that the double light display and the single light display can be realized without affecting each other through the channels of the remote control module.

[0031] In this embodiment, when the signal machine module and the PS l disk are in a linkage state, the NO end of channel 2 that controls the green signal light is connected to the NO end of channel 7, the NO end of channel 3 that controls the red signal light is connected to the NO end of channel 8, and the negative poles of all electrical components involved are connected to the negative pole of the power supply.

[0032] The Ps l disk module includes two remote control modules, both of which are 433 frequency, one of which is a 4-channel remote control module, model SHDC-4K, and the other is an 8-channel remote control module, model SHDC-8K. At the same time, the other remote control module is the same as the remote control module in the signal machine module. One of the remote control modules is used to control whether the Ps l disk module and the signal machine module are in a linkage state and control the self-locking and remote control state of the Ps l disk module;

[0033] One end of one of the remote control modules is connected to the main power supply, so that the main power supply can be directly connected to the power supply of the 4-channel remote control module. Channel 1 on one of the remote control modules is used to control the self-locking and remote control status of the Ps l disk module. The no end of channel 1 on one of the remote control modules is connected to the no end of the door closing button through a wire, and the no end of the door closing button is connected to the 2o terminal of contactor A through a wire. The no end of the door closing button is also connected to the nc end of the door opening button through a wire. The no end of channel 1 on one of the remote control modules is connected in parallel with the no end of the door opening button, and the no end of the door opening button is connected to the 2o terminal of contactor B through a wire. The no end of the door opening button is connected to the nc end of the door closing button, so that an interlocking channel is made by using contactor AB, and the red display light is controlled by contactor B corresponding to the door opening button, and the green display light is controlled by contactor A corresponding to the door closing button;

[0034] The no end of channel 2 on one of the remote control modules is connected to the positive power supply of another remote control module through a wire, channel 2 on one of the remote control modules is a mode in which the Ps l disk module is interlocked with the signal machine module, the positive power supply of the other remote control module is connected to the com end of channel 7 and channel 8 of the other remote control module through a wire, the no end of channel 7 and channel 8 of the other remote control module are connected to the green indicator light and the red indicator light respectively through a unidirectional diode, the no end of channel 3 on one of the remote control modules is connected to the green indicator light through a unidirectional diode, and the no end on one of the remote control modules is connected to the red indicator light through a unidirectional diode, so as to develop such products by using wireless communication and circuit logic for internal training of the subway. Such products are difficult to purchase and obtain on the market, have certain economic value and practical use value, can improve the emergency response capability of subway drivers, are simple to lay and easy to operate, and can be used normally at normal temperatures; there are no speed and pressure conditions. Since the signal transmission method involved is 433 and 315 frequency radio wave transmission (model EV1527), it should be minimized to use under such frequency waves to avoid interference with signal transmission, and there is no specific direction requirement.

[0035] When in use, an 8-button remote control is equipped in the signal machine module, and its buttons 1 to 6 correspond to yellow, green, red, red and yellow, blue and white signal lights respectively. A 4-button remote control device is equipped in the PS L disk module equipment. Button 1 is local mode. In this mode, the PS L disk module is a single action. Pressing the door opening button corresponds to the red door opening indicator light up, and pressing the green door closing button corresponds to the red door opening indicator light going out and the green door closing indicator light going out; in remote control operation mode 2, the PS L disk module is linked with the signal machine module device and controlled by the signal machine module remote control. When the signal machine module presses button No. 7, the red light of the signal light turns on, and the red door opening indicator light of the PS L disk turns off. When button No. 8 of the signal machine is pressed, the red light turns off and the green light turns on. At the same time, the red door opening indicator light of the PS L disk turns off, and the green door closing module indicator light turns on; button 3 of the remote control directly controls the red door opening indicator light to turn on, and pressing button 4 of the remote control directly controls the green door closing signal light to turn on. In remote control modes 3 and 4, the door switch button of the PS L disk module loses control over the signal indicator light on the PS L disk.

[0036] In this embodiment, the negative electrodes of all the components involved are connected to the negative electrode of the power supply through a loop.

[0037] In this embodiment, the signal indication simulation device has the following characteristics:

[0038] 1. Improve the emergency response capabilities of subway drivers: The teaching aids simulate the real environment, allowing subway drivers to face various emergency situations in simulation scenarios, thereby improving their emergency response and handling capabilities.

[0039] 2. Simple installation: The use of teaching aids does not require a complicated installation process. It only needs to be installed at the training site and can be used. It can be retrieved after use, which is convenient and quick.

[0040] 3. Easy to operate: The control panel of the teaching aid is simple and easy to use, and is equipped with a variety of control consoles and buttons, allowing trainers and drivers to easily perform simulated fault operations.

[0041] 4. It has certain economic value and practical use value: Compared with the high cost and high risk of real subway train driving training, using simulation teaching aids for training is safer, more economical and can improve the driver's actual skill level in a shorter period of time.

[0042] In other embodiments, a control module is also included. After the wireless signal emitted by the remote control is received, the control module converts the radio signal into an electrical signal to control the display changes of each light group. In the linkage state, the work of two groups of wireless signal transmitting devices is involved. The transmitting device first converts the electrical signal into a radio signal for transmission, and the receiving device then converts the radio signal into an electrical signal to control the signal to indicate the display status of the light.

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A signal indication simulation device, characterized in that: It includes a signal machine module and a PSL disk module, wherein the signal machine module is located at one end of the PSL disk module; The signal machine module includes 5 signal lights and a remote control module, the 5 signal lights are respectively a red signal light, a yellow signal light, a green signal light, a blue signal light and a white signal light, one end of each of the signal lights is connected to the remote control module, the remote control module is connected to a power supply, a plurality of com terminals and a plurality of no terminals are provided on the remote control module, one end of the yellow signal light is connected to the no interface of channel 1 of the remote control module through a wire, one end of the green signal light is connected to the no interface of channel 2 of the remote control module through a wire, one end of the red signal light is connected to the no interface of channel 3 of the remote control module through a wire, the no interface of channel 4 of the remote control module is connected to two single-pass diodes in parallel through a wire, the two single-pass diodes are respectively connected to the no interface of channel 1 of the remote control module and the no interface of channel 3 of the remote control module, one end of the blue signal light is connected to the no interface of channel 5 of the remote control module through a wire, and one end of the white signal light is connected to the no interface of channel 6 of the remote control module through a wire.

2. A signal indication simulation device according to claim 1, characterized in that: The five signal lights are all low-voltage signal lights.

3. A signal indication simulation device according to claim 1, characterized in that: The frequency of the remote control module is 433 frequency, and the model of the remote control module is SHDC-8K.

4. A signal indication simulation device according to claim 1, characterized in that: The Psl disk module includes two remote control modules, one of which is a 4-channel remote control module, and the other is an 8-channel remote control module. One of the remote control modules is used to control whether the Psl disk module and the signal machine module are in a linkage state and to control the self-locking and remote control state of the Psl disk module.

5. A signal indication simulation device according to claim 4, characterized in that: The model of one of the remote control modules is SHDC-4K, and the model of the other remote control module is SHDC-8K.

6. A signal indication simulation device according to claim 4, characterized in that: One end of one of the remote control modules is connected to the main power supply, the no end of channel 1 on one of the remote control modules is connected to the no end of the door closing button through a wire, the no end of the door closing button is connected to the 2o end of contactor A through a wire, the no end of the door closing button is also connected to the nc end of the door opening button through a wire, the no end of channel 1 on one of the remote control modules is connected in parallel with the no end of the door opening button, the no end of the door opening button is connected to the 2o terminal of contactor B through a wire, and the no end of the door opening button is connected to the nc end of the door closing button.

7. A signal indication simulation device according to claim 6, characterized in that: The NO end of channel 2 on one of the remote control modules is connected to the positive power supply electrode of another of the remote control modules through a wire, and the positive power supply electrode of the other remote control module is connected to the COM end of channel 7 and channel 8 of another of the remote control modules through a wire, and the NO ends of channel 7 and channel 8 of the other remote control module are connected to the green indicator light and the red indicator light respectively through unidirectional diodes, the NO end of channel 3 on one of the remote control modules is connected to the green indicator light through a unidirectional diode, and the NO end on one of the remote control modules is connected to the red indicator light through a unidirectional diode.

Images