CN109361533B - Temperature resistance testing method and device - Google Patents
Temperature resistance testing method and device Download PDFInfo
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- CN109361533B CN109361533B CN201811084238.1A CN201811084238A CN109361533B CN 109361533 B CN109361533 B CN 109361533B CN 201811084238 A CN201811084238 A CN 201811084238A CN 109361533 B CN109361533 B CN 109361533B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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Abstract
The embodiment of the invention provides a temperature resistance testing method and device, which are applied to a video network. The method comprises the following steps: after the test box is used for starting temperature resistance test on the tested equipment, the controller detects the current hardware information of the tested equipment through the transmission interface; the controller uploads the current hardware information to the video network server based on a first video network protocol; the controller receives a comparison result returned by the video network server based on the second video network protocol; and if the controller judges that the comparison result indicates that the current hardware information is abnormal, starting an alarm to give an alarm. The embodiment of the invention can detect the current hardware information of the tested equipment in real time, and can alarm and inform the tester in time when the equipment is abnormal, so that the tester does not need to record beside the test box in real time during the test period, and the test result is more accurate; the data transmission speed based on the video networking protocol is higher, the workload of the controller is reduced, the occupation of the memory of the controller is reduced, and the performance of the controller is improved.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a temperature resistance testing method and a temperature resistance testing device.
Background
The high-temperature test chamber is suitable for high-temperature reliability tests of industrial products. Various performance indexes of parts and materials of related products such as electronics, electricians, automobile motorcycles, aerospace, ships, weapons, colleges, scientific research units and the like are tested under the condition of high-temperature change.
When the existing high-temperature test box is used for high-temperature test, a tester needs to observe the high-temperature test box in real time or regularly before the high-temperature test box. Therefore, in the prior art, a tester cannot do other things during testing, so that the limitation on the tester is high, and human resources are wasted; and if the testing personnel do not check the testing condition in time, errors can occur in the test, and the test result is inaccurate.
Disclosure of Invention
In view of the above problems, embodiments of the present invention are proposed to provide a temperature-resistant testing method and a corresponding temperature-resistant testing apparatus that overcome or at least partially solve the above problems.
In order to solve the above problems, an embodiment of the present invention discloses a temperature resistance testing method, which is applied to a video network, wherein the video network comprises a video network server, the video network server is connected with a controller, the controller is connected with a transmission interface and an alarm of a testing box, a device to be tested is placed in the testing box, and the device to be tested is connected with the transmission interface, and the method comprises:
after the test box is utilized to start temperature resistance test on the tested equipment, the controller detects the current hardware information of the tested equipment through the transmission interface;
the controller uploads the current hardware information to the video networking server based on a first video networking protocol;
the controller receives a comparison result returned by the video networking server based on a second video networking protocol; the comparison result is obtained by comparing the current hardware information with preset standard hardware information by the video networking server;
and if the controller judges that the comparison result indicates that the current hardware information is abnormal, the alarm is started to give an alarm.
Preferably, after the step of starting the alarm to alarm if the controller determines that the comparison result indicates that the current hardware information is abnormal, the method further includes: the controller obtains the current temperature in the test box and generates a first test log according to the current temperature and the comparison result; the first test log is used for recording the current hardware information abnormity; the controller uploads the first test log to the video networking server based on the first video networking protocol.
Preferably, after the step of the controller receiving the comparison result returned by the video network server based on the second video network protocol, the method further comprises the following steps: if the controller judges that the comparison result indicates that the current hardware information is normal, the current temperature in the test box is obtained, and a second test log is generated according to the current temperature and the comparison result; the second test log is used for recording that the current hardware information is normal; the controller uploads the second test log to the video networking server based on the first video networking protocol.
Preferably, the controller is further connected to a camera, and the method further includes: the controller acquires a monitoring video acquired by the camera, and the test box carries out temperature resistance test on the tested equipment; the controller uploads the surveillance video to the video networking server based on the first video networking protocol.
Preferably, the controller is further connected to a display screen, and after the step of acquiring the monitoring video collected by the camera and performing the temperature resistance test on the device to be tested by the test box, the method further includes: and the controller transmits the monitoring video to the display screen for displaying.
Preferably, the controller is further connected to a display screen, and the method further comprises: the controller acquires a data acquisition request triggered by the operation of a user on the display screen, and sends the data acquisition request to the video network server based on the first video network protocol; the controller receives test data returned by the video networking server based on the second video networking protocol, and transmits the test data to the display screen for display; the test data is acquired by the video network server according to the data acquisition request, and the test data comprises a test log and/or a monitoring video.
Preferably, the controller is further connected to a terminal, the terminal is a video network terminal or an internet terminal, and the method further includes: the controller receives a data acquisition request sent by the terminal and sends the data acquisition request to the video networking server based on the first video networking protocol; the controller receives test data returned by the video networking server based on the second video networking protocol and sends the test data to the terminal; the test data is acquired by the video network server according to the data acquisition request, and the test data comprises a test log and/or a monitoring video.
On the other hand, the embodiment of the invention also discloses a temperature-resistant testing device, which is applied to a video network, wherein the video network comprises a video network server, the video network server is connected with a controller, the controller is connected with a transmission interface and an alarm of a testing box, a tested device is placed in the testing box and is connected with the transmission interface, the device is applied to the controller, and the device comprises:
the detection module is used for detecting the current hardware information of the tested equipment through the transmission interface after the temperature resistance test of the tested equipment is started by using the test box;
the first uploading module is used for uploading the current hardware information to the video networking server based on a first video networking protocol;
the first receiving module is used for receiving a comparison result returned by the video network server based on a second video network protocol; the comparison result is obtained by comparing the current hardware information with preset standard hardware information by the video networking server;
and the starting module is used for starting the alarm to alarm if the comparison result indicates that the current hardware information is abnormal.
Preferably, the apparatus further comprises: the first generation module is used for acquiring the current temperature in the test box and generating a first test log according to the current temperature and the comparison result; the first test log is used for recording the current hardware information abnormity; and the second uploading module is used for uploading the first test log to the video networking server based on the first video networking protocol.
Preferably, the apparatus further comprises: the second generation module is used for acquiring the current temperature in the test box and generating a second test log according to the current temperature and the comparison result if the comparison result indicates that the current hardware information is normal; the second test log is used for recording that the current hardware information is normal; and the third uploading module is used for uploading the second test log to the video networking server based on the first video networking protocol.
In the embodiment of the invention, after the temperature resistance test is started on the tested equipment by using the test box, the controller detects the current hardware information of the tested equipment through the transmission interface; the controller uploads the current hardware information to the video networking server based on a first video networking protocol; the controller receives a comparison result returned by the video network server based on the second video network protocol, and the comparison result is obtained by comparing the current hardware information with preset standard hardware information by the video network server; and if the controller judges that the comparison result indicates that the current hardware information is abnormal, starting an alarm to give an alarm. Therefore, the embodiment of the invention can detect the current hardware information of the tested equipment in real time, judge whether the tested equipment is abnormal or not, and alarm in time to inform the tester when the tested equipment is abnormal, so that the tester does not need to record beside the test box in real time during the test period, and the test result is more accurate; and combine the video networking, the speed based on video networking protocol transmission data is faster, carries out operations such as judgement through the video networking server, has reduced the work burden of controller, has reduced the occupation to the controller memory, has promoted the performance of controller.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a schematic diagram of the connection of a temperature-resistant test device according to a first embodiment of the present invention;
FIG. 6 is a flow chart illustrating steps of a temperature-resistant testing method according to a first embodiment of the present invention;
FIG. 7 is a schematic diagram of the connection of the apparatus for temperature resistance test according to the second embodiment of the present invention;
FIG. 8 is a flow chart illustrating steps of a temperature resistance testing method according to a second embodiment of the present invention;
fig. 9 is a block diagram of a temperature-resistant testing apparatus according to a third embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network innovations in video networking have improved the traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by over one hundred times compared with that of the traditional server.
Storage Technology (Storage Technology)
The super-high speed memory technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is instantly and directly sent to the user terminal, and the user waiting time is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: metropolitan area server, node switch, node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure controlled by a hierarchical centralized way, and the network controlled by the node server and the metropolitan area server can be in various structures such as a tree, a star, a ring and the like.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the packets coming from the network interface module 201, the cpu module 203 and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 according to the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues and forwards if the following conditions are met: 1) The port send buffer is not full; 2) The queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, if so, allocates a corresponding stream identifier (stream-id) and enters the switch engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is close to full, it is discarded; if the packet entering the switching engine module 303 does not go from the downlink network interface to the uplink network interface, the data packet is stored into the queue of the corresponding packet buffer 307 according to the packet guiding information; if the queue of the packet buffer 307 is close to full, it is discarded.
The switching engine module 303 polls all packet buffer queues, which in this embodiment of the invention is divided into two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) The port send buffer is not full; 2) The queued packet counter is greater than zero; 3) Obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) The port send buffer is not full; 2) The queue packet counter is greater than zero.
The rate control module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downlink network interfaces to the uplink network interfaces at programmable intervals to control the rate of uplink forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol conversion gateway：
As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2 byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, if there is a packet, the ethernet MAC DA of the corresponding terminal is known according to the destination address DA of the video network of the packet, the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type are added, and sent.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), source Address (SA), reserved byte, payload (PDU), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
reserved bytes consist of 2 bytes;
the payload part has different lengths according to different types of data packets, and is 64 bytes if various protocol packets are used, or 32+1024=1056 bytes if a unicast data packet is used, which is certainly not limited to the above 2 types;
the CRC consists of 4 bytes and its calculation method follows the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), source Address (SA), reserved byte (Reserved), tag, payload (PDU), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Based on the characteristics of the video network, the temperature-resistant test scheme provided by the embodiment of the invention follows the protocol of the video network, and can test the temperature resistance of the tested equipment more accurately and quickly.
Example one
The temperature resistance testing method provided by the embodiment of the invention can be applied to the video network, and the video network can comprise a video network server (the video network server can be the node server).
Referring to fig. 5, a schematic connection diagram of a temperature-resistant test apparatus according to a first embodiment of the present invention is shown.
As can be seen from fig. 5, the controller acts as a central part of the entire temperature resistance test process. The controller is respectively connected with the video network server, the transmission interface of the test box and the alarm, the tested equipment is placed in the test box, and the tested equipment is connected with the transmission interface of the test box. The temperature-resistant test can be a high-temperature-resistant test and a low-temperature-resistant test, so that the test box can be a high-temperature test box, a low-temperature test box and a high-low temperature test box. The transmission interface of the test box may be a USB (Universal Serial Bus) interface, an RS232 Serial port, or the like. The alarm may be an audible and visual alarm or the like.
Referring to fig. 6, a flow chart showing steps of a temperature resistance testing method according to a first embodiment of the present invention is shown, and the method can be applied to a video network.
The temperature resistance test method of the embodiment of the invention can comprise the following steps:
When the test box is used for carrying out temperature resistance test on the transmitted equipment, the tested equipment is placed in the test box, the tested equipment is connected with the transmission interface of the test box, and the transmission interface of the test box is connected with the controller, so that a data transmission path can be established between the controller and the tested equipment through the transmission interface. After the temperature-resistant test is carried out on the tested equipment by using the test box, the controller can detect the current hardware information of the tested equipment through the transmission interface.
In practical application, when the temperature resistance test is carried out on the tested equipment, the temperature inside the test box can be set, the hardware information of the tested equipment at the current temperature is detected in real time, and along with the change of the temperature inside the test box, the hardware information of the tested equipment can also change, so that the temperature resistance of the tested equipment is detected.
The hardware information may include a CPU temperature, a capacitor temperature, a memory temperature, and the like, that is, the temperature resistance of the CPU, the capacitor, the memory, and the like of the device under test is correspondingly tested.
At step 602, the controller uploads current hardware information to an internet of view server based on a first internet of view protocol.
In the embodiment of the invention, the controller can communicate with the video networking server based on a video networking protocol. Prior to communication, the controller may first register with the video network server to obtain permission to communicate with the video network server. The video network server may assign a video network number, a Media Access Control (MAC) address used in the video network, etc. to the controller after registration.
The controller uploads the current hardware information to the video networking server based on the first video networking protocol after detecting the current hardware information of the tested device. In a specific implementation, the controller encapsulates current hardware information into a first video networking protocol data packet based on a first video networking protocol, and uploads the first video networking protocol data packet to the video networking server through the video networking. The first video network protocol is an uplink video network protocol from the controller to the video network server.
The video network server stores preset standard hardware information. Specifically, folders can be respectively established for each tested device, and preset standard hardware information corresponding to the tested device is stored in the folders. For example, the measured device corresponds to a standard CPU temperature, a standard capacitor temperature, a standard memory temperature, and the like.
And after receiving the first video networking protocol data packet sent by the controller, the video networking server analyzes the first video networking protocol data packet to obtain the current hardware information of the tested equipment. And searching preset standard hardware information corresponding to the tested equipment from the stored content, and comparing the current hardware information corresponding to the tested equipment with the preset standard hardware information to obtain a comparison result. The comparison result can record whether the current hardware information of the tested device is abnormal, the current hardware information of the tested device, the standard hardware information corresponding to the tested device and the like.
For example, the preset standard hardware information may be a standard hardware information range, such as a temperature range of 0 ℃ to 80 ℃. If the current hardware information corresponding to the tested equipment is 81 ℃, and the current hardware information exceeds the standard temperature range through comparison, the current hardware information abnormity can be recorded in the comparison result; if the current hardware information corresponding to the tested device is 75 ℃, the current hardware information is not beyond the standard temperature range after comparison, and the current hardware information can be recorded as normal in the comparison result.
And after the video network server obtains the comparison result, returning the comparison result to the controller based on the second video network protocol. In a specific implementation, the video networking server encapsulates the comparison result into a second video networking protocol data packet based on a second video networking protocol, and returns the second video networking protocol data packet to the controller through the video networking. The second video networking protocol is a downlink video networking protocol from the video networking server to the controller.
And step 604, if the controller judges that the comparison result indicates that the current hardware information is abnormal, starting an alarm to give an alarm.
And after receiving a second video network protocol data packet returned by the video network server, the controller analyzes the second video network protocol data packet to obtain a comparison result. And judging whether the current hardware information is abnormal or not according to the comparison result, namely judging whether the current hardware information recorded in the comparison result is abnormal or not.
If the controller judges that the comparison result indicates that the current hardware information is abnormal, namely the current hardware information is recorded in the comparison result as abnormal, the alarm can be started, and the alarm gives an alarm so as to timely inform a tester of checking the condition. In a specific implementation, the controller may output a start signal to the alarm, and the alarm may start and alarm, such as emitting an audible alarm, emitting a flashing alarm, and the like, after receiving the start signal.
The embodiment of the invention can detect the current hardware information of the tested equipment in real time, judge whether the tested equipment is abnormal or not, and alarm and inform the tester in time when the tested equipment is abnormal, so that the tester does not need to record beside the test box in real time during the test period, and the test result is more accurate; and combine the video networking, the speed based on video networking protocol transmission data is faster, carries out operations such as judgement through the video networking server, has reduced the work burden of controller, has reduced the occupation to the controller memory, has promoted the performance of controller.
Example two
Referring to fig. 7, a connection diagram of a temperature-resistant test device according to a second embodiment of the present invention is shown.
As can be seen from fig. 7, the controller is connected to the video network server, the transmission interface of the test box, the alarm, the camera, the display screen, the terminal, and the smoke detection device, respectively, the device under test is placed inside the test box, and the device under test is connected to the transmission interface of the test box. Wherein, the transmission interface of the test box can be a USB interface, an RS232 serial port, and the like. The camera can be installed in the outside of test box, guarantee can gather the inside picture of test box can, separate by insulating glass between camera and the test box. The smoke detection device may be mounted inside the test chamber. The display screen may be mounted on the exterior of the test chamber.
Referring to fig. 8, a flowchart illustrating steps of a temperature-resistant testing method according to a second embodiment of the present invention is shown.
The temperature resistance test method of the embodiment of the invention can comprise the following steps:
At step 802, the controller uploads current hardware information to an internet of view server based on a first internet of view protocol.
And step 803, the controller receives a comparison result returned by the video network server based on the second video network protocol, and judges whether the current hardware information is abnormal. If yes, go to step 804; if so, go to step 805.
For steps 801 to 803, since they are substantially similar to steps 601 to 603 in the first embodiment, reference may be made to the description related to the first embodiment, and the embodiments of the present invention will not be discussed in detail here.
And step 804, if the controller judges that the comparison result indicates that the current hardware information is abnormal, the controller starts an alarm to give an alarm, acquires the current temperature in the test box, generates a first test log according to the current temperature and the comparison result, and uploads the first test log to a video network server based on a first video network protocol.
The controller can judge whether the current hardware information is abnormal according to the comparison result, namely whether the current hardware information recorded in the comparison result is abnormal.
If the controller judges that the comparison result indicates that the current hardware information is abnormal, namely the current hardware information recorded in the comparison result is abnormal, the alarm can be started, and the alarm is used for giving an alarm.
In the embodiment of the present invention, the controller may further generate a first test log according to a condition that the current hardware information is abnormal. Specifically, the controller obtains a current temperature inside the test box, the current temperature is also the temperature when the current hardware information is detected, and generates a first test log according to the current temperature and the comparison result. The first test log may record a current temperature and a comparison result, and the comparison result may record current hardware information abnormality of the device under test, current hardware information of the device under test, standard hardware information corresponding to the device under test, and the like.
The controller uploads the first test log to the video network server based on the first video network protocol after generating the first test log. In a specific implementation, the controller packages the first test log into a third video networking protocol data packet based on the first video networking protocol, and uploads the third video networking protocol data packet to the video networking server through the video networking.
And after receiving the third video networking protocol data packet, the video networking server analyzes the third video networking protocol data packet to obtain a first test log. And the video network server saves the first test log into a folder established for the tested device.
If the controller determines that the comparison result indicates that the current hardware information is normal, that is, the comparison result records that the current hardware information is normal, a second test log can be generated according to the condition that the current hardware information is normal.
Specifically, the controller obtains a current temperature inside the test box, the current temperature being a temperature when the current hardware information is detected, and generates a second test log according to the current temperature and the comparison result. The second test log may record the current temperature and the comparison result, and the comparison result may record the current hardware information of the device under test as normal, the current hardware information of the device under test, the standard hardware information corresponding to the device under test, and the like.
And after the controller generates the second test log, uploading the second test log to the video network server based on the first video network protocol. In a specific implementation, the controller packages the first test log into a fourth video networking protocol data packet based on the first video networking protocol, and uploads the fourth video networking protocol data packet to the video networking server through the video networking.
And after receiving the fourth video networking protocol data packet, the video networking server analyzes the fourth video networking protocol data packet to obtain a second test log. And the video network server saves the second test log into a folder established for the tested device.
In the embodiment of the invention, the controller is also connected with the camera. The camera can gather the surveillance video that the test box carries out temperature resistant test procedure to equipment under test, and the camera can transmit the surveillance video of gathering to the controller.
The controller acquires the monitoring video collected by the camera and uploads the monitoring video to the video networking server based on the first video networking protocol. In a specific implementation, the controller encapsulates the surveillance video into a fifth video networking protocol data packet based on the first video networking protocol, and uploads the fifth video networking protocol data packet to the video networking server through the video networking.
In step 807, the controller obtains a data obtaining request triggered by the operation of the user on the display screen, and sends the data obtaining request to the video network server based on the first video network protocol.
And step 808, the controller receives test data returned by the video network server based on the second video network protocol, and transmits the test data to the display screen for display.
In the embodiment of the invention, the controller is also connected with the display screen, and the display screen can be a touch display screen. The user may operate on the display screen to trigger a corresponding request.
In a practical application, the display screen may provide an option for acquiring test data for each device under test, and may further provide an option for acquiring a test log and an option for acquiring a monitoring video under the option for acquiring test data. The user can select the option for obtaining the test data, further select one or two of the option for obtaining the test log and the option for obtaining the monitoring video, and trigger to generate a data obtaining request after selection. The data acquisition request may include information such as the identifier of the device under test, the type of test data to be acquired (test log, monitoring video, etc.).
After the controller acquires the data acquisition request, the controller can send the data acquisition request to a video network server based on a first video network protocol. In a specific implementation, the controller encapsulates the data acquisition request into a sixth video networking protocol data packet based on the first video networking protocol, and uploads the sixth video networking protocol data packet to the video networking server through the video networking.
And after receiving the sixth video networking protocol data packet, the video networking server analyzes the sixth video networking protocol data packet to obtain a data acquisition request. And the video network server acquires corresponding test data aiming at the data acquisition request, wherein the test data comprises a test log and/or a monitoring video. Wherein "and/or" means either or both may be included. Specifically, the folder established for the device under test can be found according to the identifier of the device under test, and the test data of the corresponding type can be acquired from the folder according to the type of the test data to be acquired. And after the video networking server acquires the test data, the test data is returned to the controller based on the second video networking protocol. In a specific implementation, the video network server encapsulates the test data into a seventh video network protocol data packet based on the second video network protocol, and returns the seventh video network protocol data packet to the controller through the video network.
And after receiving the seventh video networking protocol data packet, the controller analyzes the seventh video networking protocol data packet to obtain test data, and transmits the test data to the display screen for displaying.
In the embodiment of the invention, the controller can actively transmit the monitoring video to the display screen for displaying in real time after acquiring the monitoring video acquired by the camera, and a tester can check the picture in the test box in real time through the display screen. The controller can also actively transmit the test log to the display screen in real time for display after the first test log or the second test log is generated, and testers can check the test log in real time through the display screen to know the test condition.
And step 809, the controller receives the data acquisition request sent by the terminal and sends the data acquisition request to the video network server based on the first video network protocol.
And step 810, the controller receives the test data returned by the video network server based on the second video network protocol and sends the test data to the terminal.
In the embodiment of the present invention, the controller is further connected to the terminal, for example, the controller may be connected to the terminal through bluetooth or WIFI, and the user may operate on the terminal to trigger a corresponding request. The terminal can be a video network terminal or an internet terminal, the video network terminal can be a set-top box and the like, and the internet terminal can be a mobile terminal, a personal computer and the like.
In an actual application, the terminal may provide an option for acquiring test data for each device under test, and may further provide an option for acquiring a test log and an option for acquiring a monitoring video under the option for acquiring test data. The user can select the option for obtaining the test data, further select one or two of the option for obtaining the test log and the option for obtaining the monitoring video, and trigger to generate a data obtaining request after selection. The data acquisition request may include information such as an identifier of the device under test, a type of test data to be acquired (a test log, a monitoring video, etc.).
And the terminal sends the data acquisition request to the controller. And if the terminal is a video networking terminal, the video networking terminal sends the data acquisition request to the controller based on a third video networking protocol, wherein the third video networking protocol is a video networking protocol from the video networking terminal to the controller. And if the terminal is an internet terminal, the internet terminal sends a data acquisition request to the controller based on the internet protocol.
After receiving the data acquisition request, the controller may send the data acquisition request to the video network server based on the first video network protocol. In a specific implementation, the controller encapsulates the data acquisition request into an eighth video networking protocol data packet based on the first video networking protocol, and uploads the eighth video networking protocol data packet to the video networking server through the video networking.
And after receiving the eighth video networking protocol data packet, the video networking server analyzes the eighth video networking protocol data packet to obtain a data acquisition request. And the video network server acquires corresponding test data according to the data acquisition request. Specifically, the folder established for the device under test can be found according to the identifier of the device under test, and the test data of the corresponding type can be acquired from the folder according to the type of the test data to be acquired. And after the video network server acquires the test data, returning the test data to the controller based on the second video network protocol. In a specific implementation, the video networking server encapsulates the test data into a ninth video networking protocol data packet based on the second video networking protocol, and returns the ninth video networking protocol data packet to the controller through the video networking.
And after receiving the ninth video networking protocol data packet, the controller analyzes the ninth video networking protocol data packet to obtain test data, and sends the test data to the terminal for displaying. And if the terminal is a video network terminal, the controller sends the test data to the controller based on a fourth video network protocol, wherein the fourth video network protocol is the video network protocol from the controller to the video network terminal. If the terminal is an internet terminal, the controller transmits the test data to the internet terminal based on an internet protocol.
In the embodiment of the invention, the controller can actively send the monitoring video to the terminal in real time for display after acquiring the monitoring video acquired by the camera, and a tester can check the picture in the test box in real time through the terminal. The controller can also actively send the test log to the terminal for display in real time after the first test log or the second test log is generated, and testers can check the test log in real time through the terminal to know the test condition.
In the embodiment of the invention, the controller can also be connected with the smoke detection device. The smoke detection device can detect whether the tested equipment generates smoke phenomenon, if the smoke phenomenon occurs, the smoke detection device outputs a smoke signal to the controller, the controller outputs a starting signal to the alarm after receiving the smoke signal, and the alarm is started and gives an alarm after receiving the starting signal.
The embodiment of the invention can ensure that a tester can know the test condition in time and process the problems in time.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
EXAMPLE III
The temperature-resistant testing device provided by the embodiment of the invention can be applied to a video network, the video network comprises a video network server, the video network server is connected with a controller, the controller is connected with a transmission interface and an alarm of a testing box, tested equipment is placed in the testing box and is connected with the transmission interface, and the device is applied to the controller.
Referring to fig. 9, a block diagram of a temperature-resistant testing apparatus according to a third embodiment of the present invention is shown.
The temperature-resistant testing device provided by the embodiment of the invention can comprise the following modules:
the detection module 901 is configured to detect current hardware information of the device under test through the transmission interface after the temperature-resistant test is started on the device under test by using the test box;
a first uploading module 902, configured to upload the current hardware information to the video networking server based on a first video networking protocol;
a first receiving module 903, configured to receive a comparison result returned by the video networking server based on a second video networking protocol; the comparison result is obtained by comparing the current hardware information with preset standard hardware information by the video networking server;
a starting module 904, configured to start the alarm to alarm if it is determined that the comparison result indicates that the current hardware information is abnormal.
In a preferred embodiment, the temperature-resistant testing device may further include: the first generation module is used for acquiring the current temperature in the test box and generating a first test log according to the current temperature and the comparison result, wherein the first test log is used for recording the current hardware information abnormity; and the second uploading module is used for uploading the first test log to the video networking server based on the first video networking protocol.
In a preferred embodiment, the temperature-resistant testing device may further include: a second generation module, configured to, if it is determined that the comparison result indicates that the current hardware information is normal, obtain a current temperature inside the test box, and generate a second test log according to the current temperature and the comparison result, where the second test log is used to record that the current hardware information is normal; and the third uploading module is used for uploading the second test log to the video networking server based on the first video networking protocol.
In a preferred embodiment, the controller is further connected to a camera, and the temperature-resistant testing device may further include: the acquisition module is used for acquiring a monitoring video acquired by the camera, and the test box is used for carrying out temperature resistance test on the tested equipment; and the fourth uploading module is used for uploading the monitoring video to the video networking server based on the first video networking protocol.
In a preferred embodiment, the controller is further connected to a display screen, and the temperature-resistant testing device may further include: and the first transmission module is used for transmitting the monitoring video to the display screen for displaying.
In a preferred embodiment, the controller is further connected to a display screen, and the temperature-resistant testing device may further include: the first sending module is used for obtaining a data obtaining request triggered by the operation of a user on the display screen and sending the data obtaining request to the video network server based on the first video network protocol; the second transmission module is used for receiving test data returned by the video networking server based on the second video networking protocol and transmitting the test data to the display screen for display; the test data is acquired by the video network server according to the data acquisition request, and the test data comprises a test log and/or a monitoring video.
In a preferred embodiment, the controller is further connected to a terminal, the terminal is a video network terminal or an internet terminal, and the temperature-resistant testing device may further include: the second sending module is used for receiving a data acquisition request sent by the terminal and sending the data acquisition request to the video networking server based on the first video networking protocol; the third sending module is used for receiving the test data returned by the video networking server based on the second video networking protocol and sending the test data to the terminal; the test data is acquired by the video network server according to the data acquisition request, and the test data comprises a test log and/or a monitoring video.
The embodiment of the invention can detect the current hardware information of the tested equipment in real time, judge whether the tested equipment is abnormal or not, and alarm and inform the tester in time when the tested equipment is abnormal, so that the tester does not need to record beside the test box in real time during the test period, and the test result is more accurate; and combine the video networking, the speed based on video networking protocol transmission data is faster, carries out operations such as judgement through the video networking server, has reduced the work burden of controller, has reduced the occupation to the controller memory, has promoted the performance of controller.
For the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one of skill in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "include", "including" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or terminal device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such process, method, article, or terminal device. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or terminal device that comprises the element.
The temperature-resistant testing method and the temperature-resistant testing device provided by the invention are introduced in detail, specific examples are applied to explain the principle and the implementation mode of the invention, and the description of the examples is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A temperature-resistant test method is characterized in that the method is applied to a video network, the video network comprises a video network server, the video network server is connected with a controller, the controller is connected with a transmission interface and an alarm of a test box, a device to be tested is placed in the test box and is connected with the transmission interface, and the method comprises the following steps:
after the test box is utilized to start temperature resistance test on the tested equipment, the controller detects the current hardware information of the tested equipment through the transmission interface, wherein the hardware information at least comprises one or more of the CPU temperature, the capacitance temperature or the memory temperature of the tested equipment;
the controller uploads the current hardware information to the video networking server based on a first video networking protocol;
the controller receives a comparison result returned by the video network server based on a second video network protocol; the comparison result is obtained by comparing the current hardware information with preset standard hardware information by the video networking server, wherein the preset standard hardware information at least comprises a standard CPU temperature, a standard capacitor temperature and a standard memory temperature corresponding to the tested equipment;
and if the controller judges that the comparison result indicates that the current hardware information is abnormal, the alarm is started to give an alarm, wherein the comparison result records whether the current hardware information of the tested equipment is abnormal, the current hardware information of the tested equipment and the standard hardware information corresponding to the tested equipment.
2. The method according to claim 1, further comprising, after the step of activating the alarm to alarm if the controller determines that the comparison result indicates that the current hardware information is abnormal, the alarm:
the controller obtains the current temperature in the test box and generates a first test log according to the current temperature and the comparison result; the first test log is used for recording the current hardware information abnormity;
the controller uploads the first test log to the video networking server based on the first video networking protocol.
3. The method according to claim 1, further comprising, after the step of the controller receiving the comparison result returned by the video networking server based on the second video networking protocol:
if the controller judges that the comparison result indicates that the current hardware information is normal, the controller acquires the current temperature inside the test box and generates a second test log according to the current temperature and the comparison result; the second test log is used for recording that the current hardware information is normal;
the controller uploads the second test log to the video networking server based on the first video networking protocol.
4. The method of claim 1, wherein the controller is further connected to a camera, the method further comprising:
the controller acquires a monitoring video acquired by the camera, and the test box carries out temperature resistance test on the tested equipment;
the controller uploads the surveillance video to the video networking server based on the first video networking protocol.
5. The method according to claim 4, wherein the controller is further connected to a display screen, and after the step of the controller acquiring the monitoring video of the temperature-resistant test performed by the test box on the device under test, which is acquired by the camera, the method further comprises:
and the controller transmits the monitoring video to the display screen for displaying.
6. The method of claim 1, wherein the controller is further connected to a display screen, the method further comprising:
the controller acquires a data acquisition request triggered by the operation of a user on the display screen, and sends the data acquisition request to the video network server based on the first video network protocol;
the controller receives test data returned by the video networking server based on the second video networking protocol, and transmits the test data to the display screen for display; the test data is acquired by the video network server according to the data acquisition request, and the test data comprises a test log and/or a monitoring video.
7. The method of claim 1, wherein the controller is further connected to a terminal, wherein the terminal is a video networking terminal or an internet terminal, and wherein the method further comprises:
the controller receives a data acquisition request sent by the terminal and sends the data acquisition request to the video networking server based on the first video networking protocol;
the controller receives test data returned by the video networking server based on the second video networking protocol and sends the test data to the terminal; the test data are obtained by the video network server according to the data obtaining request, and the test data comprise test logs and/or monitoring videos.
8. The utility model provides a temperature resistant testing arrangement, its characterized in that, the device is applied to in the video networking, including the video networking server in the video networking, the video networking server is connected with the controller, the controller is connected with the transmission interface and the alarm of test box, the inside equipment under test that places of test box, equipment under test with transmission interface connects, the device is applied to in the controller, the device includes:
the detection module is used for detecting the current hardware information of the tested equipment through the transmission interface after the temperature resistance test of the tested equipment is started by using the test box, wherein the hardware information at least comprises one or more of the CPU temperature, the capacitance temperature or the memory temperature of the tested equipment;
the first uploading module is used for uploading the current hardware information to the video networking server based on a first video networking protocol;
the first receiving module is used for receiving a comparison result returned by the video network server based on a second video network protocol; the comparison result is obtained by comparing the current hardware information with preset standard hardware information by the video network server, wherein the preset standard hardware information at least comprises a standard CPU temperature, a standard capacitor temperature and a standard memory temperature corresponding to the tested equipment;
and the starting module is used for starting the alarm to give an alarm if the comparison result indicates that the current hardware information is abnormal, wherein the comparison result records whether the current hardware information of the tested equipment is abnormal, the current hardware information of the tested equipment and the standard hardware information corresponding to the tested equipment.
9. The apparatus of claim 8, further comprising:
the first generation module is used for acquiring the current temperature in the test box and generating a first test log according to the current temperature and the comparison result; the first test log is used for recording the current hardware information abnormity;
and the second uploading module is used for uploading the first test log to the video networking server based on the first video networking protocol.
10. The apparatus of claim 8, further comprising:
the second generation module is used for acquiring the current temperature in the test box and generating a second test log according to the current temperature and the comparison result if the comparison result indicates that the current hardware information is normal; the second test log is used for recording that the current hardware information is normal;
and the third uploading module is used for uploading the second test log to the video networking server based on the first video networking protocol.
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| 钽电容失效模式及分析;王烁;《科技风》;20180120(第02期);全文 * |
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