CN211720857U - Portable CIR-L equipment - Google Patents
Portable CIR-L equipment Download PDFInfo
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- CN211720857U CN211720857U CN202020355135.0U CN202020355135U CN211720857U CN 211720857 U CN211720857 U CN 211720857U CN 202020355135 U CN202020355135 U CN 202020355135U CN 211720857 U CN211720857 U CN 211720857U
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Abstract
The application relates to a portable CIR-L device, wherein an operation display panel and an electrophone are arranged on a shell, a mainboard is arranged in the shell, and a main control unit and a power supply control unit which are used for accessing an LTE-R network are arranged on the mainboard. The operation display panel is respectively electrically connected with the main control unit and the electrophone; the power supply control unit is electrically connected with the main control unit and the operation display panel respectively. Based on the structure, the equipment can be accessed to a 1.8G LTE private network, and a reliable wireless transmission channel is realized with a ground system; the system has the capability of accessing to a CIR-L dynamic monitoring system and has the function of trunking dispatching voice communication. Based on the portable CIR-L equipment, the integration level of the portable CIR-L equipment is higher, the size and the weight of the equipment are greatly reduced in shape, the whole structure is light and handy, the appearance is attractive, the carrying is convenient, the dispatching command communication requirement under the locomotive maneuvering application scene of the railway locomotive is filled and met, the portable CIR-L equipment can be applied to the locomotive without the CIR-L locomotive platform, and the railway transportation safety and efficiency are enhanced.
Description
Technical Field
The application relates to the technical field of railway communication, in particular to portable CIR-L equipment.
Background
At present, a fixed Radio-Long Term Evolution (CIR-L) locomotive station based on a 1.8G LTE (Long Term Evolution) private network plays an important role in Railway transportation scheduling command, and has characteristics and advantages compared with CIRs of a 450MHz (megahertz) wireless train dispatching system locomotive station and a global system for mobile communications-Railway (GSM-R) system.
The fixed CIR-L locomotive platform is divided into a standard type and a miniaturized type, and is fixedly installed. It is required that the locomotive has a space for installing the CIR-L locomotive deck and that the locomotive can operate on the LTE private network railway line for a long time. However, in practical applications, the inventors found that at least the following problems exist in the conventional techniques: when locomotives on other railway lines or emergency rescue locomotives enter the LTE private network railway line, the LTE private network cannot be accessed, and dispatching and commanding are influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a portable CIR-L device for solving the problem that when a locomotive without a CIR-L locomotive platform enters a railway line of an LTE private network, the locomotive cannot access the LTE private network, and scheduling and commanding are affected.
In order to achieve the above object, an embodiment of the present application provides a portable CIR-L device, including:
a housing;
the operation display panel is arranged on the side plate of the shell;
the main board is arranged in the shell;
the main control unit is arranged on the mainboard; the main control unit is used for accessing the LTE-R network and is electrically connected with the operation display panel;
the transmitter and receiver are arranged on the shell; the electrophone is electrically connected with the operation display panel;
the power supply control unit is arranged on the mainboard; the power supply control unit is electrically connected with the main control unit and the operation display panel respectively.
In one embodiment, the portable CIR-L device further comprises:
the position identification unit is arranged on the main board; the position identification unit is electrically connected with the main control unit.
In one embodiment, the portable CIR-L device further comprises:
the LTE antenna is electrically connected with the main control unit;
and the satellite positioning antenna is electrically connected with the position identification unit.
In one embodiment, the portable CIR-L device further comprises:
the voice data storage unit is arranged on the mainboard; the voice data storage unit is electrically connected with the main control unit.
In one embodiment, the portable CIR-L device further comprises:
the standby power supply is arranged in the shell; the standby battery is electrically connected with the main control unit.
In one embodiment, the power supply control unit includes:
the processor is electrically connected with the main control unit and the standby power supply respectively;
and the power supply conversion module is electrically connected with the processor, the standby battery, the main control unit and the operation display panel respectively.
In one embodiment, the power supply control unit further includes:
and the audio conversion module is electrically connected with the headset.
In one embodiment, the power supply control unit further includes:
the USB interface is arranged on the shell; the USB interface is electrically connected with the processor;
the indicator light is arranged on the shell; the indicator light is electrically connected with the processor;
the power input port is arranged on the shell; the power input port is electrically connected with the power conversion module.
In one embodiment, the power supply control unit further includes:
the TAX socket is arranged on the shell; the TAX socket is electrically connected with the main control unit.
In one embodiment, the operation display panel includes:
the display assembly is electrically connected with the main control unit;
and the input assembly is electrically connected with the main control unit.
One of the above technical solutions has the following advantages and beneficial effects:
in the embodiment of the application, the shell is provided with the operation display panel and the electrophone, the shell is internally provided with the mainboard, and the mainboard is provided with the main control unit and the power supply control unit which are used for accessing the LTE-R network. The operation display panel is respectively electrically connected with the main control unit and the electrophone; the power supply control unit is electrically connected with the main control unit and the operation display panel respectively. Based on the structure, the equipment can be accessed to a 1.8G LTE private network, and a reliable wireless transmission channel is realized with a ground system; the system has the capability of accessing a CIR-L dynamic monitoring system, has a cluster scheduling voice communication function, and supports individual calling, group calling and emergency calling services; and the system also has the functions of transmitting the wireless train number checking information, receiving, displaying, signing and the like of the wireless scheduling command information. Based on the portable CIR-L equipment, the integration level of the portable CIR-L equipment is higher, the size and the weight of the equipment are greatly reduced in shape, the whole structure is light and handy, the appearance is attractive, the carrying is convenient, the dispatching command communication requirement under the locomotive maneuvering application scene of the railway locomotive is filled and met, the portable CIR-L equipment can be applied to the locomotive without the CIR-L locomotive platform, and the railway transportation safety and efficiency are enhanced.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular description of preferred embodiments of the application, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual dimensions, emphasis instead being placed upon illustrating the subject matter of the present application.
Fig. 1 is a first schematic block diagram of a portable CIR-L device in one embodiment;
fig. 2 is a second schematic block diagram of a portable CIR-L device in one embodiment;
fig. 3 is a third schematic block diagram of a portable CIR-L device in one embodiment;
fig. 4 is a fourth schematic block diagram of a portable CIR-L device in one embodiment;
fig. 5 is a fifth schematic block diagram of a portable CIR-L device in one embodiment;
fig. 6 is a schematic diagram of the power supply control unit of the portable CIR-L device in one embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The fixed CIR-L procures the way of panelization, componentization, separation of mainframe and operation display to guide the design. Besides the equipment of the CIR-L locomotive station on the locomotive of the special line, other railway companies do not install related equipment, and if the locomotive of other companies or the locomotive for emergency rescue enters the special line railway, the LTE private network cannot be accessed. Therefore, the embodiment of the application adopts a highly integrated mainboard, chip, functional module and structural modeling scheme, provides a novel portable CIR-L device with a railway 1.8G LTE private network trunking dispatching function, can be conveniently carried, and can be connected to a railway 1.8G LTE private network, so that a locomotive without a fixed CIR-L can be quickly installed and deployed, the trunking dispatching application is met, and the railway transportation safety and efficiency are guaranteed.
In one embodiment, there is provided a portable CIR-L device, as shown in fig. 1, comprising:
a housing;
the operation display panel is arranged on the side plate of the shell;
the main board is arranged in the shell;
the main control unit is arranged on the mainboard; the main control unit is used for accessing the LTE-R network and is electrically connected with the operation display panel;
the transmitter and receiver are arranged on the shell; the electrophone is electrically connected with the operation display panel;
the power supply control unit is arranged on the mainboard; the power supply control unit is electrically connected with the main control unit and the operation display panel respectively.
Specifically, an operation display panel and a transmitter and receiver are arranged on the shell, a main board is arranged in the shell, and a main control unit and a power supply control unit for accessing an LTE-R network are arranged on the main board. The operation display panel is respectively electrically connected with the main control unit and the electrophone; the power supply control unit is electrically connected with the main control unit and the operation display panel respectively. Based on the structure, the equipment can be accessed to a 1.8G LTE private network, realizes a reliable wireless transmission channel with a ground system, and can communicate with fixed CIR-L equipment, a travelling crane dispatching desk and a travelling crane platform exemplarily; the equipment also has the capability of accessing to a CIR-L dynamic monitoring system, has a cluster scheduling voice communication function and supports individual calling, group calling and emergency calling services; and the system also has the functions of transmitting the wireless train number checking information, receiving, displaying, signing and the like of the wireless scheduling command information.
Specifically, the housing is used for accommodating a mainboard, a chip, a module and a structure required by the CIR-L equipment, can be arranged into a portable and firm shape according to actual requirements, and can also be provided with ergonomic components, which are not particularly limited herein. The operation display panel is arranged on the side plate of the shell and provides a display interface and an operation interface, so that a user can conveniently operate the equipment; specifically, the operation display panel may mainly include a display module, an input module, and the like, or may also include a touch display screen, which is not specifically limited herein. The main board is used for integrating and setting functional units, chips and the like, and providing signal connecting channels among all the units, so that the integration level of the equipment can be improved, and the volume of the equipment can be reduced; it should be noted that the main board may be an independent board or a plurality of boards separately disposed, and is not limited herein. The main control unit is arranged on the mainboard and used for controlling each unit of the equipment to realize a preset function and accessing the LTE-R network to realize a broadband wireless communication function; meanwhile, the main control unit is also used for recording voice and data of communication service; it should be noted that the master control unit may use an existing protocol or module to access the LTE-R network, and may also use an existing transmission protocol to implement data transmission with other units and devices in the device, which is not limited herein. The handset can be used for picking up and playing voice signals; the handset can perform voice signal transmission with the main control unit through the operation display panel, and can also perform voice signal transmission by directly connecting with the main control unit, which is not limited herein. The power supply control unit can be used for power supply control and supply, and functions of battery electric quantity detection, charge-discharge management and the like are realized; specifically, the power supply control unit may be mainly composed of a power supply module, a power conversion module, and the like, and is not particularly limited herein. Based on the structure, the following functions can be realized:
in one example, after the portable CIR-L device is powered on, operations such as LTE network registration, IP (Internet Protocol) address acquisition, POC server login, etc. are automatically performed. Before the equipment is formally used, the number of the train and the number of the locomotive displayed on the operation display panel can be checked whether to accord with the current actual condition; if the modification is needed, the input or the modification can be carried out through the setting interface of the operation display panel.
In one example, the operation control panel includes a screen and a key region. The quick calling operation can be realized through the configurable keys below the screen; when the calling object does not appear in the configurable key area, the calling object can also call after selecting the corresponding item in the address list. When called, the interface of the operation display panel will present ring prompt, and can listen to the call after off-hook. The user can speak via the telephone transmitter and listen to the speaking content of the other party via the loudspeaker and the telephone transmitter.
In one example, scheduling command information is received. The scheduling command information includes information such as a scheduling command, a driving certificate, and a train route forecast. The train route forecast is scheduling command information which is most applied, and the information is automatically sent to running trains in the district by the CTC. The operation display panel of the portable CIR-L equipment may be provided with a dedicated scheduling command display interface for receiving and displaying scheduling command information. And after receiving the scheduling command information, operating the display panel to prompt the received scheduling command information through an interface and sending a prompt voice. After the driver reads the dispatching command information, the driver can sign up by pressing a 'confirmation' key. In addition, for a longer dispatching command, the operation display panel can display pages, so that a driver can sign off after reading.
The embodiment of the application can be accessed to a railway 1.8G LTE private network and can communicate with fixed CIR-L equipment, a driving dispatching desk and a driving platform. The integrated level of the equipment is higher, the size and the weight of the equipment are greatly reduced in the form of the equipment, the integrated dispatching system has the function of cluster dispatching of an LTE private network, has comprehensive functions, is convenient to carry, can be quickly installed and deployed, fills up and meets the dispatching command communication requirements under the locomotive maneuvering application scene of a railway locomotive, can be applied to the locomotive without a CIR-L locomotive platform, and enhances the safety and the efficiency of railway transportation. Illustratively, the dispatching communication requirement of short-term operation under the scene of temporary emergency repair and locomotive running in railway transportation is met.
In one embodiment, as shown in fig. 2, the portable CIR-L device further comprises:
the position identification unit is arranged on the main board; the position identification unit is electrically connected with the main control unit.
Specifically, still be equipped with the position identification unit with main control unit electrical connection on the mainboard. The location identification unit may be used to obtain latitude and longitude locations, clock information, and the like. For example, the position identification unit may acquire latitude and longitude positions and clock information through a global satellite system, a Beidou satellite system positioning system, and the like. The position recognition unit may be mainly composed of a positioning module and a peripheral circuit, and is not particularly limited herein. In addition, the position identification unit can be used for extracting proper call object information from the database according to the current position so as to provide quick call for the user. Based on this, the embodiment of the application has a GPS (global positioning System)/beidou satellite time service function and a position identification function, and a train position real-time transmission function based on train operation monitoring device information, so that the functionality of the embodiment of the application is improved. Meanwhile, the embodiment of the application can display the front station, the current station, the rear station and the like according to the running position of the train, so that the quick call information is obtained, and the operation flow of the equipment is optimized.
In one example, the position identification unit obtains position and time information through a global satellite positioning system, automatically extracts a proper call object from a built-in database according to the current position and displays the call object on a configurable key below a screen for quick calling. The station names of the front station, the current station and the rear station are displayed according to the running position of the train during the positive line running; when the mobile phone is at a special position (such as south of the Shenchi, North of Sunning and a port), the information of the expansion number (such as a signal building, a flight and the like) attached to the current position can be displayed.
In one example, after the device is powered on, the train position information from the operation monitoring device can be received and transmitted in real time.
In one embodiment, the portable CIR-L device further includes a satellite positioning antenna electrically connected to the location identification unit.
In one embodiment, the portable CIR-L device further includes a satellite LTE antenna electrically connected to the master control unit.
In one embodiment, as shown in fig. 3, the portable CIR-L device further comprises:
the voice data storage unit is arranged on the mainboard; the voice data storage unit is electrically connected with the main control unit.
Specifically, still be equipped with the pronunciation data memory cell with main control unit electrical connection on the mainboard. The voice data storage unit may be used to record voice recordings and data information. Specifically, the voice data storage unit may be mainly composed of a storage chip, and the specific chip type and parameters may be selected according to actual requirements, which are not specifically limited herein. Based on this, this application embodiment has conversation recording and operation process record function, and the record content can be exported for analysis and maintenance afterwards.
In one example, the device has a dedicated voice data storage unit, records all calls, and records all operational procedures. The recording and recording data are stored in the memory of the voice data storage unit, and can be exported through a U disk, and then the recording and playback and recording analysis are carried out on a computer.
In one example, the master control unit, the location identification unit, and the voice data storage unit may also be used for multiplexing with existing fixed CIR-L equipment, reducing maintenance costs and protecting investment value.
In one embodiment, as shown in fig. 4, the portable CIR-L device further comprises:
the standby power supply is arranged in the shell; the standby battery is electrically connected with the power supply control unit.
Specifically, a standby power supply electrically connected with the power supply control unit is further arranged in the shell. The backup battery can be used for realizing power supply under the condition of no external power supply, for example, under the condition of short-time external power supply power failure, power supply maintenance is realized, and the continuous operation of the equipment is ensured. Based on the method, the device and the system, the power supply can not be externally connected to work, locomotive communication requirements of railway temporary rush repair and short-term operation are met, and users can use and maintain the device and the system conveniently; the embodiment of the application reserves main services and applications of the fixed CIR-L on the function, increases the battery power supply function, improves the functionality of the equipment and enriches the application scene of the equipment on the premise of meeting the requirement of convenient carrying of the equipment.
In one embodiment, as shown in fig. 5, the power supply control unit includes:
the processor is electrically connected with the main control unit and the standby power supply respectively;
and the power supply conversion module is electrically connected with the processor, the standby battery, the main control unit and the operation display panel respectively.
Specifically, in the power supply control unit, both the processor and the power conversion module can be disposed on the motherboard. The processor can be used for detecting the electric quantity of the standby battery and communicating with the main control unit; illustratively, the processor may communicate power data with the master control unit via the 422 interface. The power supply conversion module is used for level conversion and charge-discharge management; for example, the power conversion module may be responsible for level conversion and management of 12V (volt) input of the power adapter, charging and discharging of 7.4V lithium battery, and 13.8V output and 5V output. Based on this, the embodiment of the application can be externally connected with a power adapter, and the power adapter can be used in scenes such as direct current 12V, direct current 24V, direct current 110V and alternating current 220V working; namely, the power conversion module can convert various external power supplies to obtain the power required by the equipment, and can also carry out charge and discharge management on the standby battery, so that the applicability and the flexibility of the equipment are improved.
In one embodiment, as shown in fig. 5, the power supply control unit further includes:
and the audio conversion module is electrically connected with the headset.
Specifically, the power supply control unit further includes an audio conversion module electrically connected to the handset; the audio conversion module can be arranged on the mainboard. The audio conversion module can be used for switching and controlling multi-channel audio signals, and meets the functional requirements of equipment for setting multi-channel audio.
In one embodiment, the power supply control unit further includes:
a USB (Universal Serial Bus) interface disposed on the housing; the USB interface is electrically connected with the processor.
Specifically, in the power supply control unit, the USB interface is matched with the processor, and a USB flash disk is inserted into the panel to upgrade the power supply management unit program.
In one embodiment, the power supply control unit further includes:
the indicator light is arranged on the shell; the indicator light is electrically connected with the processor.
Specifically, the indicator light may be used to display the power status, such as charging, discharging, and failure, and is not specifically limited herein. Therefore, the power supply condition of the equipment can be displayed in time, and the reliability of the equipment is improved.
In one embodiment, the power supply control unit further includes:
the power input port is arranged on the shell; the power input port is electrically connected with the power conversion module.
Specifically, the power input port can be used for connecting various power supplies and connecting an external power supply into the power conversion module. Specifically, the type of the power input port may be selected according to actual requirements, and is not specifically limited herein. Therefore, the applicability of the embodiment of the application can be improved, and the method can be applied to different locomotives.
In one embodiment, the reset port of the power conversion module is electrically connected with the operation display panel.
Particularly, operating personnel accessible operation display panel triggers power supply control unit outage and resets, and the reliability of this application embodiment is improved in the timely recovery of the equipment of being convenient for.
In one embodiment, the power supply control unit further includes:
a TAX (locomotive safety information comprehensive monitoring) socket arranged on the shell; the TAX socket is electrically connected with the main control unit.
Specifically, the power supply control unit also provides a TAX receptacle to realize TAX communication, and improve the functionality and the integration of the embodiment of the present application.
In one embodiment, as shown in fig. 6, in the power supply control unit, the power conversion module may be used to connect a backup battery, such as a lithium battery, and implement 7.4V discharge and 12V charge of the battery; the power conversion module can also be used for accessing a 12V input power supply, connecting a switch and the like. The audio conversion module may be used to connect audio, LTE audio, and REC audio of the operating display panel.
In one embodiment, the operation display panel includes:
the display assembly is electrically connected with the main control unit;
and the input assembly is electrically connected with the main control unit.
In particular, the display component may be used to display device status, scheduling information, communication data, and alert signals, among other things. For example, the Display component may be an LCD (Liquid Crystal Display) Display component or an LED (light emitting Diode) Display component, and the like, and is not limited herein. The input component may be used to obtain an external instruction, and may include at least one of a key, a touch screen, and a voice recognizer.
In one embodiment, the LTE antenna further comprises:
the first LTE antenna is electrically connected with the main control unit;
and the second LTE antenna is electrically connected with the main control unit.
Specifically, the main control unit is connected with the first LTE antenna and the second LTE antenna respectively, and communication reliability and communication efficiency of the embodiment of the application are improved.
Based on the above embodiment, the following functions can be realized:
(1) train number registration: and pressing a 'setting' key on a main interface of the operation display panel to enter a setting interface. Move the cursor to "1, train number function register" and press the "ok" key. According to the prompt below the screen of the operation display panel, after the number of the train is manually input, a 'confirmation' key is pressed, a 'lead engine' or 'supplement engine' is selected from a subsequently popped-up interface for selecting the traction task state of the locomotive, and the setting is finished after the 'confirmation' key is pressed again.
When the number of the motorcycle obtained by the portable CIR-L equipment through the TAX box is inconsistent with the stored number, the number of the motorcycle displayed on the operation display panel changes to red characters and flickers, and a warning sound of 'paying attention to the number of the motorcycle' is sent out.
(2) The driver communicates with the dispatcher: pressing a 'dispatching' key on a main interface of an operation display panel calls a train dispatcher in the current section, and when speaking, a PTT is required to be pressed. When the dispatcher calls in, the calling party information is displayed on the display screen of the operation display panel and accompanied by a ringing prompt sound, and at the moment, the driver can carry out communication by off-hook.
(3) The driver communicates with a station attendant: the driver presses the corresponding key according to the station name displayed in the 'configurable function key display area' on the operation display panel, can call the station attendant, and needs to press PTT when talking. When the station attendant calls in, the calling party information is displayed on the display screen of the operation display panel and accompanied by the ringing prompt sound, and at the moment, the driver can carry out the conversation by off-hook.
(4) And (3) adjacent station group calling: pressing the 'adjacent station group calling' key on the main interface of the operation display panel can initiate the group calling of the adjacent station, and call the three adjacent stations at the position of the train and all the users related to the group calling authority in the inter-station area. During the conversation, the PTT is pressed down to preempt the speaker authority, the speaker can talk when the headset icon is displayed on the operation display panel, the right preemption failure is indicated when the headset icon is unavailable, and the speaker cannot talk at the moment.
When the adjacent station group calls, the LTE locomotive station automatically joins the call, at the moment, the display screen of the operation display panel displays the related information of the group call incoming, and the loudspeaker plays voice.
In the calling process of the group calling of the adjacent station, except the initiator, other users are not allowed to actively quit the group calling of the adjacent station, and the group calling is ended when the initiator hangs up.
(5) Dialing and calling: besides the single-key call, the locomotive driver can directly input the function number or MSISDN number of the called party on the operation display panel and press the call key to initiate the call.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present application shall be subject to the appended claims.
Claims (10)
1. A portable CIR-L device, comprising:
a housing;
the operation display panel is arranged on the side plate of the shell;
the main board is arranged in the shell;
the main control unit is arranged on the mainboard; the main control unit is used for accessing an LTE-R network and is electrically connected with the operation display panel;
the transmitter and receiver are arranged on the shell; the headset is electrically connected with the operation display panel;
the power supply control unit is arranged on the mainboard; the power supply control unit is electrically connected with the main control unit and the operation display panel respectively.
2. The portable CIR-L device of claim 1, further comprising:
the position identification unit is arranged on the main board; the position identification unit is electrically connected with the main control unit.
3. The portable CIR-L device of claim 2, further comprising:
the LTE antenna is electrically connected with the main control unit;
and the satellite positioning antenna is electrically connected with the position identification unit.
4. The portable CIR-L device of claim 1, further comprising:
the voice data storage unit is arranged on the mainboard; the voice data storage unit is electrically connected with the main control unit.
5. The portable CIR-L device of claim 1, further comprising:
the standby power supply is arranged in the shell; the backup battery is electrically connected with the power supply control unit.
6. The portable CIR-L device of claim 5, wherein the power supply control unit comprises:
the processor is electrically connected with the main control unit and the standby power supply respectively;
and the power supply conversion module is electrically connected with the processor, the standby battery, the main control unit and the operation display panel respectively.
7. The portable CIR-L device of claim 6, wherein the power supply control unit further comprises:
and the audio conversion module is electrically connected with the headset.
8. The portable CIR-L device of claim 7, wherein the power supply control unit further comprises:
the USB interface is arranged on the shell; the USB interface is electrically connected with the processor;
the indicating lamp is arranged on the shell; the indicator light is electrically connected with the processor;
the power input port is arranged on the shell; the power input port is electrically connected with the power conversion module.
9. The portable CIR-L device of claim 7, wherein the power supply control unit further comprises:
the TAX socket is arranged on the shell; the TAX socket is electrically connected with the main control unit.
10. The portable CIR-L device of any of claims 1 to 9, wherein the operation display panel comprises:
the display assembly is electrically connected with the main control unit;
and the input assembly is electrically connected with the main control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355135.0U CN211720857U (en) | 2020-03-19 | 2020-03-19 | Portable CIR-L equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020355135.0U CN211720857U (en) | 2020-03-19 | 2020-03-19 | Portable CIR-L equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720857U true CN211720857U (en) | 2020-10-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020355135.0U Active CN211720857U (en) | 2020-03-19 | 2020-03-19 | Portable CIR-L equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720857U (en) |
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2020
- 2020-03-19 CN CN202020355135.0U patent/CN211720857U/en active Active
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