CN216491668U - Trackside wireless communication equipment and monitoring system - Google Patents
Trackside wireless communication equipment and monitoring system Download PDFInfo
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- CN216491668U CN216491668U CN202122325656.9U CN202122325656U CN216491668U CN 216491668 U CN216491668 U CN 216491668U CN 202122325656 U CN202122325656 U CN 202122325656U CN 216491668 U CN216491668 U CN 216491668U
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Abstract
The utility model provides trackside wireless communication equipment and a monitoring system, which are characterized by further comprising a constant temperature control circuit connected to a power supply on the basis of conventional trackside wireless communication equipment; the constant temperature control circuit is parallel to the fixed mounting above the wireless access point module in the trackside wireless communication equipment and used for switching on the power supply to heat the trackside wireless communication equipment when the detection temperature is lower than a first set threshold value. According to the utility model, the constant temperature control circuit is arranged above the wireless access point module, so that the internal temperature of the equipment can be automatically adjusted according to the external temperature, the phenomenon that the trackside wireless communication equipment cannot normally communicate due to the dormancy of the wireless access point module with too low temperature is avoided, and the running safety of a train is ensured.
Description
Technical Field
The utility model relates to the technical field of rail transit, in particular to a trackside wireless communication device and a monitoring system.
Background
The trackside wireless communication device is basic equipment of a railway signal system and is also a very important signal device. The trackside wireless communication equipment enables the train and the ground equipment to carry out real-time and uninterrupted bidirectional information transmission.
However, when the ambient temperature is too low, the trackside wireless communication device cannot work normally, so that the communication between the train and the ground device is interrupted, and the running safety of the train is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a trackside wireless communication device and a monitoring system, which are used for solving the defect that the trackside wireless communication device cannot normally communicate due to too low temperature in the prior art and achieving the aim of normally communicating at low temperature to ensure the running safety of a train.
The utility model provides trackside wireless communication equipment which comprises a wireless Access Point (AP) module and a constant temperature control circuit connected to a power supply;
the constant temperature control circuit is parallel to the fixed mounting above the wireless access point module in the trackside wireless communication equipment and used for switching on the power supply to heat the trackside wireless communication equipment when the detection temperature is lower than a first set threshold value.
According to the trackside wireless communication equipment provided by the utility model, the constant temperature control circuit comprises a temperature control switch and a heater;
the heater is fixedly arranged in the wireless access point module;
the phase line of the power supply is connected with the phase line terminal of the heater after being connected with the temperature control switch in series, the zero line of the power supply is connected with the zero line terminal of the heater, and the ground wire of the power supply is connected with the ground wire terminal of the heater;
the temperature control switch is a normally open switch, and the temperature control switch is closed when the detection temperature is lower than the first set threshold value.
According to the trackside wireless communication equipment provided by the utility model, the heater is fixedly arranged above the wireless access point module, and the panel of the heater is parallel to the panel of the wireless access point module.
According to the trackside wireless communication equipment provided by the utility model, the temperature control switch comprises a temperature protector, a temperature controller and a circuit breaker;
the temperature protector is arranged in the wireless access point module and used for collecting the detection temperature, and the temperature protector is connected with the input end of the temperature controller;
the circuit breaker concatenates power supply's phase line with between the phase line terminal of heater, the output of temperature controller is connected the control end of circuit breaker is used for when the detection temperature is less than first settlement threshold value, the switch-on the circuit breaker.
According to the trackside wireless communication equipment provided by the utility model, a plurality of sets of constant temperature control circuits are arranged according to the number of the wireless access point modules.
According to the trackside wireless communication equipment provided by the utility model, each module, the terminal strip and the cable in the trackside wireless communication equipment are all prepared from high-flame-retardant materials.
The trackside wireless communication equipment provided by the utility model further comprises a detection circuit, wherein the detection circuit is connected with the constant temperature control circuit and is used for detecting the circuit information of the constant temperature control circuit;
the wireless access point module is respectively in communication connection with the detection circuit and the remote monitoring center and is used for acquiring the circuit information and transmitting the circuit information to the remote monitoring center.
The utility model also provides a trackside wireless communication equipment monitoring system which comprises a monitoring host arranged in a remote monitoring center, wherein the monitoring host is in communication connection with a plurality of trackside wireless communication equipment, and is used for receiving the circuit information uploaded by each trackside wireless communication equipment; the circuit information is generated by detecting the constant temperature control circuit by the detection circuit in each trackside wireless communication device; the monitoring host is also used for displaying the received circuit information in a numbering mode.
According to the trackside wireless communication device monitoring system provided by the utility model, the monitoring host is also used for numbering and displaying the detected temperature and the circuit information of each trackside wireless communication device.
The trackside wireless communication equipment monitoring system further comprises a manual control integration module, and a manual switch for controlling the on-off of a power supply in any trackside wireless communication equipment is integrated on the manual control integration module.
According to the trackside wireless communication equipment and the monitoring system, the constant temperature control circuit is arranged above the wireless access point module, so that the internal temperature of the equipment can be automatically adjusted according to the external temperature, the condition that the trackside wireless communication equipment cannot normally communicate due to the dormancy of the wireless access point module with too low temperature is avoided, and the running safety of a train is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a trackside wireless communication device provided by the present invention;
fig. 2 is a schematic diagram of a thermostat control circuit in a trackside wireless communication device provided in accordance with the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Aiming at the problem that the trackside wireless communication equipment cannot normally communicate when the temperature is too low in the prior art, the constant temperature control circuit is arranged above the wireless access point module, so that the internal temperature of the equipment can be automatically adjusted according to the external temperature, the trackside wireless communication equipment cannot normally communicate due to the dormancy of the wireless access point module with the too low temperature is avoided, and the running safety of a train is ensured. The utility model will be illustrated and described below with reference to a number of embodiments.
Fig. 1 is a schematic structural diagram of the trackside wireless communication device provided by the present invention, which can be used to implement normal bidirectional communication between a train and ground equipment, and as shown in fig. 1, the device further includes a constant temperature control circuit 101 connected to a power supply on the basis of a conventional trackside wireless communication device.
The constant temperature control circuit 101 is fixedly installed above a wireless access point module 102 in the trackside wireless communication device in parallel, and is used for switching on the power supply to heat the trackside wireless communication device when the detected temperature is lower than a first set threshold value.
It will be appreciated that the trackside wireless communication device of the present invention, as shown in fig. 1, includes a thermostat control circuit 101 in addition to conventional functional modules, such as a wireless access point module 102. The constant temperature control circuit 101 may be electrically connected to a power supply through a switch, wherein the electrical connection may be specifically through a cable connection, and the power supply may be a power frequency power of 220V or 50HZ or a power supply of other voltage classes according to a rated voltage, a rated frequency, and the like of the constant temperature control circuit 101.
Considering that the influence of low temperature on the communication capacity of the trackside wireless communication equipment is mainly caused by the fact that the wireless access point module can enter the sleep mode at the low temperature, the constant temperature control circuit 101 is fixedly arranged above the wireless access point module 102, and the constant temperature control circuit 101 is parallel to the plane of the wireless access point module 102.
It should be understood that above means above the installation plane of the wireless access point module 102 when the trackside wireless communication device is viewed from above in a direction perpendicular to the installation plane of the wireless access point module 102, and parallel means that the installation plane of the constant temperature control circuit 101 is parallel to the installation plane of the wireless access point module 102.
In practical applications, the thermostat control circuit 101 detects the temperature of the surrounding environment in real time as a detected temperature, and compares the detected temperature with a preset temperature threshold. If the detected temperature is lower than the temperature threshold value, the environment temperature is considered to be too low, and at the moment, the connection between the constant temperature control circuit 101 and the power supply can be switched on, so that the power supply can supply power to the constant temperature control circuit 101 to generate heat and heat the inside of the trackside wireless communication equipment. Optionally, the thermostatic control circuit is further configured to: and when the detected temperature exceeds a second set threshold value, disconnecting the power supply to stop heating.
It should be understood that, as shown in fig. 1, in addition to the constant temperature control circuit 101 and the wireless access point module 102, the trackside wireless communication device of the present invention further includes a lightning protection module (including a power supply side and a feeder side) 103, a power supply module 104, a photoelectric conversion module 105 and a signal splitting module 106, which are included in the conventional trackside wireless communication device.
According to the trackside wireless communication equipment provided by the utility model, the constant temperature control circuit is arranged above the wireless access point module, so that the internal temperature of the equipment can be automatically adjusted according to the external temperature, the condition that the trackside wireless communication equipment cannot normally communicate due to the dormancy of the wireless access point module with too low temperature is avoided, and the running safety of a train is ensured.
Optionally, the trackside wireless communication device provided according to each of the above embodiments, the constant temperature control circuit includes a temperature control switch and a heater;
the heater is fixedly arranged in the wireless access point module;
the phase line of the power supply is connected with the phase line terminal of the heater after being connected with the temperature control switch in series, the zero line of the power supply is connected with the zero line terminal of the heater, and the ground wire of the power supply is connected with the ground wire terminal of the heater;
the temperature control switch is a normally open switch, and the temperature control switch is closed when the detection temperature is lower than the first set threshold value.
The constant temperature control circuit is additionally arranged in the trackside wireless communication equipment, the temperature control switch in the constant temperature control circuit can be configured with a starting temperature value, and when the temperature is lower than the starting temperature, the temperature control switch can control the heater to start working.
As an optional embodiment, the heater may be fixedly installed above the wireless access point module, and the panel of the heater is parallel to the panel of the wireless access point module, so as to obtain the current actual temperature of the wireless access point module more intuitively and accurately, and improve the control precision.
As shown in fig. 2, which is a schematic diagram illustrating a thermostat control circuit in a trackside wireless communication device according to the present invention, the thermostat control circuit of the present invention includes two components, namely a temperature-controlled switch and a heater. The core function of the heater is energy conversion, which can achieve a heating effect by using electric energy, that is, the electric energy is converted into heat energy to heat the inside of the trackside wireless communication equipment. The heater can be heated by electromagnetic heating, infrared heating or resistance heating.
In order to heat the wireless access point module more specifically, the heater may be installed above the wireless access point module, and in order to heat the wireless access point module with a larger heating area, a panel or an installation plane of the heater may be parallel to an installation plane of the wireless access point module, that is, parallel to the panel of the wireless access point module.
In addition, as shown in fig. 2, the connection between the heater and the power supply may be implemented by connecting a live wire, a ground wire and a neutral wire respectively. Specifically, a ground terminal of the heater is directly connected to a ground wire of the power supply through a cable, a zero line terminal of the heater is directly connected to a zero line of the power supply through another cable, and finally a phase line terminal of the heater is connected to a phase line of the power supply after being connected in series with the temperature control switch through a cable.
Wherein, the temperature control switch is set to be normally open. The temperature control switch can be physically deformed in the switch according to the temperature change of the working environment, so that the switch-on or switch-off action is generated. The temperature control switch can be configured with a starting temperature value, namely a first set threshold value, and when the detected temperature of the environment is lower than the first preset threshold value, the temperature control switch is conducted to control the heater to start working.
According to the utility model, the temperature control switch is arranged, so that the connection and disconnection of the heater and the power supply can be automatically controlled according to the ambient temperature, and the response is more accurate and timely.
The trackside wireless communication device provided according to each of the above embodiments is optional, and the temperature-controlled switch includes a temperature protector, a temperature controller, and a circuit breaker;
the temperature protector is arranged in the wireless access point module and used for collecting the detection temperature, and the temperature protector is connected with the input end of the temperature controller;
the circuit breaker concatenates power supply's phase line with between the phase line terminal of heater, the output of temperature controller is connected the control end of circuit breaker is used for when the detection temperature is less than first settlement threshold value, the switch-on the circuit breaker.
It can be understood that the temperature controlled switch in the present invention may be configured to include a temperature protector, a temperature controller, and a circuit breaker, so as to respectively implement the detection of the ambient temperature, the control according to the detected temperature, and the on-off switching of the power supply.
When the temperature protector is installed, the temperature protector and the heater can be fixedly installed side by side for wiring convenience, and the data output end of the temperature protector is connected to the input end of the temperature controller. The circuit breaker passes through the switch terminal and concatenates between power supply's phase line and the phase line terminal of heater, and the circuit breaker is set up to normally open, and the control end of temperature controller's output connection to circuit breaker simultaneously for switch on and the disconnection of according to detecting temperature control circuit breaker.
In the practical application process, the temperature protector can acquire the temperature of the surrounding environment in real time as the detection temperature and transmit the detection temperature to the temperature controller. The temperature controller compares the detected temperature with a preset first set threshold (a relatively low temperature value, such as 20 ℃ below zero, 25 ℃ below zero, etc.), and if the detected temperature is lower than the first set threshold, the temperature controller sends a control command to control the circuit breaker to be turned off so as to enable the heater to operate, so that an ideal temperature and energy-saving effect are achieved.
For example, the temperature protector may be a temperature sensor, the temperature controller may be a comparator composed of an operational amplifier, and the like, one input terminal of the comparator is connected to the detection data output terminal of the temperature sensor, the other input terminal thereof is connected to a reference level set to a first set threshold, and the output terminal of the comparator is connected to the control terminal of the circuit breaker. When the detected temperature changes along with the ambient temperature, the output end of the comparator correspondingly outputs high and low levels, and the high and low levels can be used as control commands sent by the comparator.
The temperature protector and the temperature controller are arranged, so that the internal temperature of the equipment can be automatically adjusted according to the external temperature, and the trackside wireless communication equipment can still normally work at extremely low temperature (such as minus 30 ℃).
The trackside wireless communication device provided according to each embodiment is optional, and multiple sets of constant temperature control circuits are arranged according to the number of the wireless access point modules.
It can be understood that, when a plurality of sets of wireless access point modules are used in the trackside wireless communication device (such as red and blue nets, respectively), in order to improve the heating effect and the redundancy of the constant temperature control circuit, the temperature control circuits can be respectively added at the installation positions of the existing wireless access point modules, namely, a plurality of sets of constant temperature control circuits are correspondingly used, and the constant temperature control circuits are correspondingly installed above the corresponding wireless access point modules.
The utility model sets the constant temperature control circuit according to the number of the actual wireless access point modules, can fully consider the installation position of the existing product, and effectively improves the temperature control efficiency and the redundancy of the temperature control circuit.
The trackside wireless communication device provided according to the above embodiments is optional, and each module, the terminal strip and the cable in the trackside wireless communication device are made of high-flame-retardant materials.
It can be understood that, in order to avoid the safety problem caused by the fire disaster of the trackside equipment, all the modules, the terminal strip, the cable and the like in the trackside wireless communication equipment are made of high-flame-retardant materials. The modules comprise a constant temperature control circuit, and further comprise a lightning protection module (a power supply side and a feeder side), a power supply module, a wireless access point module, a photoelectric conversion module, a signal shunt module and the like, wherein the lightning protection module, the power supply module, the wireless access point module, the photoelectric conversion module and the signal shunt module are included in conventional trackside wireless communication equipment.
For example, the nonmetal parts of the temperature control switch, the heater and the like can be made of UL94V-0 black engineering plastics, the breaker can be made of bulk thermosetting composite materials, and the material meets requirements of EN45545-2:2012+ A1:2015 railway application on fire protection of rail vehicles and fire resistance of materials and parts, the terminal block can be made of nylon PA66, belongs to the low-smoke halogen-free V0 flame-retardant grade, and the cable can be a halogen-free low-smoke flame-retardant cable.
According to the utility model, the modules, the terminal strip, the cable and the like in the trackside wireless communication equipment are prepared by using the high-flame-retardant material, so that the trackside wireless communication equipment has higher flame retardance, and can not be ignited even in open fire, thereby having higher safety.
Further, on the basis of the trackside wireless communication device provided according to each of the above embodiments, the trackside wireless communication device of the present invention further includes a detection circuit, connected to the constant temperature control circuit, for detecting circuit information of the constant temperature control circuit; the wireless access point module is respectively in communication connection with the detection circuit and the remote monitoring center and is used for acquiring the circuit information and transmitting the circuit information to the remote monitoring center.
It can be understood that, in order to solve the problems of quick positioning and maintenance after the fault of the constant temperature control circuit, the utility model carries out remote monitoring on the constant temperature control circuit by arranging the detection circuit. Specifically, the detection circuit is respectively connected to the constant temperature control circuit and the wireless access point module (AP module), and in the working process of the constant temperature control circuit, the detection circuit detects circuit information of the constant temperature control circuit, such as voltage, current, power and/or component temperature, in real time or periodically, and transmits the circuit information of the temperature control module back to the remote monitoring center through the AP module.
According to the detection requirement, the detection circuit can comprise a voltage sensor, a current sensor, a power sensor and/or a temperature sensor, the detection circuit and the constant temperature control circuit can be connected in the existing connection mode, and the detection circuit and the AP module can be connected in the wireless access mode.
It should be understood that the existing AP module always has a Telnet interface, and due to the interface limitation, the remote monitoring center may select one installation on an automatic passenger transportation System (APM) of a signal equipment room with an enhanced Traffic Control (ATC) Network or a Network Management Station (NMS) of a parking lot library.
Based on the content of the foregoing embodiment, as an optional embodiment, the present invention further provides a trackside wireless communication device monitoring system, including a monitoring host disposed in a remote monitoring center, where the monitoring host is in communication connection with a plurality of trackside wireless communication devices described in any one of the foregoing embodiments, and is configured to receive circuit information uploaded by each trackside wireless communication device; the circuit information is generated by detecting the constant temperature control circuit by the detection circuit in each trackside wireless communication device; the monitoring host is also used for displaying the received circuit information in a numbering mode.
Optionally, a monitoring host is arranged in the remote monitoring center of the utility model, the monitoring host can be used for collecting circuit information of all the constant temperature control circuits on the whole line in a fixed period and alarming abnormal information, and the monitoring range can be selected by configuring the IP address of the AP module corresponding to the constant temperature control circuit to be monitored so as to collect the circuit information uploaded by all the rail-side wireless communication devices in the monitoring range, thereby realizing centralized management and monitoring.
The utility model can carry out remote centralized monitoring on all constant temperature control circuits by setting the detection module to detect the circuit information of the constant temperature control circuit and transmitting the circuit information to the monitoring host of the remote monitoring center by utilizing the AP module, thereby being capable of carrying out rapid positioning and maintenance on circuit faults.
Based on the content of the foregoing embodiment, as an optional embodiment, the monitoring host is further configured to number and display the detected temperature of each trackside wireless communication device together with the circuit information.
In order to facilitate remote centralized monitoring of all constant temperature control circuits, each trackside wireless communication device in a monitoring range is numbered in advance, and after the detected temperature and the related circuit information uploaded by each trackside wireless communication device are obtained, list display is carried out according to the preset numbers.
Based on the content of the above embodiment, as an optional embodiment, the trackside wireless communication device monitoring system provided by the utility model further comprises a manual control integration module, and a manual switch for controlling the on-off of a power supply in any trackside wireless communication device is integrated on the manual control integration module.
In order to further improve the reliability of heating the constant temperature control circuit with the detection temperature lower than the first set threshold, the manual control integrated module is additionally arranged in the trackside wireless communication equipment monitoring system on the basis of utilizing the constant temperature control circuit to perform braking control, so that a user can manually switch on and off the power supply in each trackside wireless communication equipment.
In addition, the user can also manually control the power supply of each trackside wireless communication device in combination with the detected temperature and the circuit information of each trackside wireless communication device displayed by the monitoring host to make up for the occurrence of an unexpected situation that the temperature is lower than the first set threshold but the power supply is not switched on due to self-control failure caused by the fault of a single constant temperature control circuit.
It will be appreciated that the above described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, may be located in one place or may be distributed over different network elements. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on such understanding, the technical solutions mentioned above may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a usb disk, a removable hard disk, a ROM, a RAM, a magnetic or optical disk, etc., and includes several instructions for causing a computer device (such as a personal computer, a server, or a network device, etc.) to execute the methods described in the method embodiments or some parts of the method embodiments.
In addition, it should be understood by those skilled in the art that the terms "comprises," "comprising," or any other variation thereof, in the specification of the present invention, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
In the description of the present invention, numerous specific details are set forth. However, it is understood that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the utility model, various features of the utility model are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A trackside wireless communication device, further comprising a thermostatic control circuit connected to a power supply;
the constant temperature control circuit is parallel to the fixed mounting above the wireless access point module in the trackside wireless communication equipment and used for switching on the power supply to heat the trackside wireless communication equipment when the detection temperature is lower than a first set threshold value.
2. The trackside wireless communication device of claim 1, wherein the thermostatic control circuit comprises a temperature controlled switch and a heater;
the heater is fixedly arranged in the wireless access point module;
the phase line of the power supply is connected with the phase line terminal of the heater after being connected with the temperature control switch in series, the zero line of the power supply is connected with the zero line terminal of the heater, and the ground wire of the power supply is connected with the ground wire terminal of the heater;
the temperature control switch is a normally open switch, and the temperature control switch is closed when the detection temperature is lower than the first set threshold value.
3. The trackside wireless communication apparatus of claim 2, wherein the heater is fixedly mounted above the wireless access point module and a panel of the heater is parallel to a panel of the wireless access point module.
4. The trackside wireless communication device of claim 2, wherein the temperature controlled switch comprises a temperature protector, a temperature controller, and a circuit breaker;
the temperature protector is arranged in the wireless access point module and used for collecting the detection temperature, and the temperature protector is connected with the input end of the temperature controller;
the circuit breaker concatenates power supply's phase line with between the phase line terminal of heater, the output of temperature controller is connected the control end of circuit breaker is used for when the detection temperature is less than first settlement threshold value, the switch-on the circuit breaker.
5. The trackside wireless communication device of claim 1, wherein the thermostatic control circuit is provided with a plurality of sets depending on the number of wireless access point modules.
6. The trackside wireless communication device of any of claims 1 to 5, wherein the modules, the terminal blocks and the cables of the trackside wireless communication device are made of a high flame retardant material.
7. The trackside wireless communication device of any of claims 1-5, further comprising a detection circuit coupled to the thermostat control circuit for detecting circuit information of the thermostat control circuit;
the wireless access point module is respectively in communication connection with the detection circuit and the remote monitoring center and is used for acquiring the circuit information and transmitting the circuit information to the remote monitoring center.
8. A trackside wireless communication device monitoring system, comprising a monitoring host computer arranged in a remote monitoring center, wherein the monitoring host computer is in communication connection with a plurality of trackside wireless communication devices according to any one of claims 1 to 4 and is used for receiving circuit information uploaded by each trackside wireless communication device; the circuit information is generated by detecting the constant temperature control circuit by the detection circuit in each trackside wireless communication device;
the monitoring host is also used for displaying the received circuit information in a numbering mode.
9. The trackside wireless communication device monitoring system of claim 8, wherein the monitoring host is further configured to number the detected temperature of each trackside wireless communication device along with the circuit information.
10. The trackside wireless communication device monitoring system of claim 8, further comprising a manual control integration module, wherein a manual switch for controlling the on/off of a power supply of any trackside wireless communication device is integrated on the manual control integration module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325656.9U CN216491668U (en) | 2021-09-24 | 2021-09-24 | Trackside wireless communication equipment and monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122325656.9U CN216491668U (en) | 2021-09-24 | 2021-09-24 | Trackside wireless communication equipment and monitoring system |
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| CN216491668U true CN216491668U (en) | 2022-05-10 |
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| CN202122325656.9U Active CN216491668U (en) | 2021-09-24 | 2021-09-24 | Trackside wireless communication equipment and monitoring system |
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