CN111831496A - System and method for presetting factory measurement parameters for direct broadcast satellite equipment - Google Patents
System and method for presetting factory measurement parameters for direct broadcast satellite equipment Download PDFInfo
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- CN111831496A CN111831496A CN202010662641.9A CN202010662641A CN111831496A CN 111831496 A CN111831496 A CN 111831496A CN 202010662641 A CN202010662641 A CN 202010662641A CN 111831496 A CN111831496 A CN 111831496A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2289—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing by configuration test
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3089—Monitoring arrangements determined by the means or processing involved in sensing the monitored data, e.g. interfaces, connectors, sensors, probes, agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a system for presetting factory test parameters of direct broadcast satellite equipment, which comprises a factory test tool, a database server, a test device and tested equipment, wherein the test device comprises a control module, a state monitoring module, a watch dog, a counting module, an alarm module, an adaptation module and a log output module. Also disclosed is a method comprising establishing a connection between a factory test tool and a database server, a test device and a device under test; the testing device drives the factory testing tool to place factory testing parameters into the tested equipment and inputs the parameters of the placed factory testing parameters into the testing device to write starting information; the testing device checks the input parameters, and if the input parameters are consistent with the input parameters, the factory testing tool executes cycle parameter presetting operation on the tested equipment; otherwise, the testing device gives an alarm and generates a fault log. The invention simulates actual batch equipment production by using limited equipment, carries out high-frequency factory measurement parameter presetting operation, and simultaneously monitors factory measurement tools and tested equipment, so that the positioning problem is more accurate.
Description
Technical Field
The invention relates to the technical field of direct broadcast satellite equipment testing, in particular to a system and a method for presetting factory test parameters for direct broadcast satellite equipment.
Background
With the increase of the types and the continuous expansion of the live broadcast satellite equipment, more and more parameters need to be preset before leaving the factory, and for example, the live broadcast satellite fusion terminal needs to be prefabricated with parameters such as HSM ID, CHIP ID, STB ID, CA ID, SN, MAC, WIFISID, WIFI password, other private data and the like during production. The number of devices for research and development testing is often limited, so that the problem of abnormal preset parameters which are probabilistically generated when mass products are produced cannot be intercepted, and the problem may be a software problem or a factory testing tool problem.
The factory measurement tool is a software tool used for auxiliary production in the production process of the live broadcast satellite equipment, and mainly has the function of presetting parameters (such as HSM ID, CHIP ID, STB ID, CA ID, SN, MAC, WIFI SSID, WIFI password and other private data) related to product work for the live broadcast satellite equipment. The factory measurement tool presets factory measurement parameters to the direct broadcast satellite equipment in the following steps: live broadcast satellite equipment is in the production process, and the factory that produces the line surveys the preset station of parameter, and factory survey instrument connects the factory database and acquires the data that need write in to live broadcast satellite equipment, and factory survey instrument passes through net twine or serial port line and is connected with live broadcast satellite equipment and acquires live broadcast satellite equipment initial value factor ID, if factor ID ═ 0 then automatic to live broadcast satellite equipment send the instruction write in relevant factory survey parameter, with the record of writing in upload to factory database server simultaneously. There are the following problems:
1. the probabilistic production process problem related to factory test parameter presetting can be exposed only in the stage of small batch trial production or large batch equipment production of products, and once the problem occurs, the production cost of enterprises can be greatly increased;
2. if the probabilistic preset parameters are abnormal in the small-batch trial production or batch production stage of the equipment, enterprises tend to invest a large amount of human resources and time to solve the problem of positioning, but the problem can only be solved by repeatedly presetting the parameters for many times through manual simulation production in the prior art, so that the efficiency is low and the accuracy is inaccurate;
3. most of the existing testing technologies related to factory test parameter presetting simulate the automatic setting of factory test tools into the tested equipment, and the test only has a single factory test tool function or a factory test parameter presetting function of the tested equipment, so that the existing testing technologies have certain limitations.
Disclosure of Invention
The invention aims to provide a system and a method for presetting factory test parameters by direct broadcast satellite equipment, which are used for solving the problem that the preset parameters cannot be intercepted abnormally by the preset parameters of the test equipment with limited times in the prior art.
The invention solves the problems through the following technical scheme:
the utility model provides a system for direct broadcast satellite equipment presets factory and surveys parameter, including the factory survey the instrument and with the factory surveys the instrument and carries out data interaction's database server, testing arrangement and equipment under test, testing arrangement include control module and with state monitoring module, watch dog, count module, alarm module, adaptation module and log output module that control module connects, wherein:
the control module is used for controlling the work of the state monitoring module, the watch dog, the counting module, the alarming module, the adapting module and the log output module;
an adaptation module: the system comprises a control module, a control module and a storage module, wherein the control module is used for adapting to different products, acquiring specified information and parameters of the tested equipment and returning an equipment resetting command of the control module to the tested equipment;
a state monitoring module: the system is used for monitoring the network state and the working states of a factory testing tool and tested equipment;
watch dog: the system is used for monitoring the time of the factory testing tool for placing into the tested equipment and judging whether the time consumption of the preset parameters is normal or not;
a counting module: the device is used for counting the tested devices with successful preset parameters;
an alarm module: the device is used for giving an alarm when an abnormal condition occurs in the process of presetting parameters;
a Log Log output module: when the method is used for alarming, log logs are captured, and research and development personnel can analyze and position problems conveniently.
A method for presetting factory measurement parameters by direct broadcast satellite equipment comprises the following steps:
step S001: configuring the factory test parameters and IP addresses of the factory test tool, and establishing connection between the factory test tool and the database server, the test device and the tested equipment;
step S002: the testing device monitors the network state and the working log of a factory testing tool and tested equipment in real time;
step S003: the test device drives the factory test tool to place factory test parameters into the tested equipment, and the factory test tool synchronously inputs the parameters of the placed factory test parameters into the test device after placing the factory test parameters into the tested device and writes starting information; after the tested device is successfully placed into the factory test parameters, the written completion information of the output parameters is written, and the self factor ID value is changed to 1;
step S004: the testing device judges whether the tested equipment is successfully placed into the factory testing parameters within the set time T; if yes, the next step is carried out, otherwise, the step S007 is carried out;
step S005: the testing device reads the parameter value in the register of the tested equipment and checks the parameter set in the factory testing tool, if the parameter value is consistent with the parameter set in the factory testing tool, the counting is increased by one, and meanwhile, the testing device resets the factory ID of the tested equipment to be 0; if not, go to step S007;
step S006: when the count value reaches a set value, the test is finished, log logs are output, otherwise, the factory test tool reads that the factory ID of the tested device is 0, the parameter presetting operation of the tested device is automatically triggered, and otherwise, the step S002 is returned;
step S007: the testing device interrupts the test and gives an alarm, and simultaneously generates fault logs of the factory testing tool and the tested equipment.
The method for judging whether the tested device is successfully placed into the factory test parameter within the set time T by the testing device in the step S004 is as follows:
after the testing device receives the parameter write-in starting information of the factory testing parameters which are synchronously placed, starting the watch dog to judge the time consumption of the preset parameter process, and if the time interval between the parameter write-in information and the parameter write-in completion information is less than the set time T and the factor ID of the tested equipment is monitored to be 1, judging that the parameter write-in is successful; otherwise, the writing process is judged to be abnormal.
Compared with the prior art, the invention has the following advantages and beneficial effects:
(1) the invention simulates actual batch equipment production by using limited equipment and carries out high-frequency factory measurement parameter presetting operation, thereby improving the efficiency and accuracy of positioning problems and reducing the input of human resources; and the factory testing tool function and the factory testing parameter presetting function of the tested equipment can be monitored simultaneously, so that the positioning problem is more accurate and more efficient.
(2) The invention intercepts the probabilistic production process problem in the mass equipment production and leads the probabilistic production process problem to the research, development and test stage, thereby reducing the production and manufacturing cost of enterprises.
(3) For the problem of abnormal writing parameters, the method can automatically and accurately judge and interrupt the alarm, reduce the labor cost, and improve the testing efficiency and the accuracy
Drawings
FIG. 1 is a schematic block diagram of the system of the present invention;
FIG. 2 is a flow chart of the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Example 1:
the factory measurement tool is a software tool used for auxiliary production in the production process of the direct broadcast satellite equipment, and is mainly used for presetting parameters related to product work, such as HSM ID, CHIP ID, STB ID, CA ID, SN, MAC, WIFI SSID, WIFI password, other private data and the like, for the direct broadcast satellite equipment. The factory measurement tool presets factory measurement parameters to the direct broadcast satellite equipment in the following steps: live broadcast satellite equipment is in the production process, and the factory that produces the line surveys the preset station of parameter, and factory survey instrument connects the factory database and acquires the data that need write in to live broadcast satellite equipment, and factory survey instrument passes through net twine or serial port line and is connected with live broadcast satellite equipment and acquires live broadcast satellite equipment initial value factor ID, if factor ID ═ 0 then automatic to live broadcast satellite equipment send the instruction write in relevant factory survey parameter, with the record of writing in upload to factory database server simultaneously.
Combine and show in figure 1, a system that live broadcast satellite equipment preset factory and survey parameter, including the factory survey the instrument and with the factory surveys the instrument and carries out data interaction's database server, testing arrangement and equipment under test, testing arrangement include control module and with state monitoring module, Watch dog, count module, alarm module, adaptation module and log output module that control module connects, wherein:
the control module is the core of the whole testing device and is used for controlling the work of the state monitoring module, the watch dog, the counting module, the alarm module, the adaptation module and the log output module;
an adaptation module: the system comprises a control module, a control module and a storage module, wherein the control module is used for adapting to different products, acquiring specified information and parameters of the tested equipment and returning an equipment resetting command of the control module to the tested equipment;
a state monitoring module: the system is used for monitoring the network state and the working states of a factory testing tool and tested equipment;
watch dog: the system is used for monitoring the time of the factory testing tool for placing into the tested equipment and judging whether the time consumption of the preset parameters is normal or not;
a counting module: the device is used for counting the tested devices with successful preset parameters;
an alarm module: the device is used for giving an alarm when an abnormal condition occurs in the process of presetting parameters;
a Log Log output module: when the method is used for alarming, log logs are captured, and research and development personnel can analyze and position problems conveniently.
And after acquiring the parameter information from the database server, the factory test tool issues related parameters and instructions to the test device and the tested equipment, and starts an automatic test flow. After receiving the relevant parameters, the testing device acquires the specified information and parameters of the tested equipment through the adaptation module under the unified control of the control module, compares the acquired parameters with the parameters issued by the factory testing tool, starts the counting module if the parameters are consistent, automatically counts and adds one if the parameters are successfully preset, then returns a control command to reset the equipment state of the tested equipment, triggers the factory testing tool to perform automatic cycle presetting operation, and gives an alarm and outputs a log if the preset parameters fail.
Example 2:
referring to fig. 2, a method for presetting factory test parameters for direct broadcast satellite equipment includes:
step S001: and configuring the parameters of the factory testing tool and the IP connected with the server, and preparing for the factory testing tool to place the factory testing parameters into the tested equipment. The factory measurement parameters comprise initial serial numbers, MAC (media access control) numbers and SSID (service set identifier) numbers of products produced in the batch, fixed production year, week and private data and the like of the production of the batch;
step S002: the testing device monitors the network state of the factory testing tool and the tested equipment in real time, and ensures that the testing device can normally communicate with the factory testing tool and the tested equipment network, so that a state monitoring module of the testing device can monitor the working logs of the factory testing tool and the tested equipment in real time;
step S003: after the factory test tool is firstly placed into the factory test parameters of the tested device or is abnormally restarted, the testing device drives the factory test tool to place the factory test parameters into the tested device, and under other conditions, the following steps are automatically executed:
if the factory test tool starts to place the factory test parameters into the tested device, the factory test tool can synchronously input the parameters of the factory test parameters into the testing device and Write the starting Parameter Write Start information; after the tested equipment is successfully placed into the factory test parameters, the output parameters are written into the Parameter Write complete information, and the factor ID value of the tested equipment is changed to 1;
step S004: the testing device monitors the factory testing parameter setting process of the factory testing tool to the tested equipment and judges whether the tested equipment is successfully set into the factory testing parameter within the set time T;
after the testing device receives the Parameter Write Start information output in the step S003, through the Watch dog, starting time-consuming judgment on a preset Parameter process, if a normal Write Parameter time T is preset to the Watch dog, if the Parameter embedding operation is completed within the set time T (the judgment standard is that the time of receiving the Parameter Write Start information subtracted from the time of receiving the Parameter Write information is less than the set time T, and the monitored factor ID value is 1), judging that the Write Parameter is successful, and entering the next step; if the preset time T is exceeded, the writing process is judged to be abnormal, namely, the abnormal condition exists in the preset parameter process. The time T is determined by enterprise research and development according to the characteristics of the tested device, and the set time T can be 3-10 s.
Step S005: after the parameters are built in the normal time, the control module checks and judges the preset parameter values, namely the control module reads parameter values in a register of the tested device and the preset values of the factory testing tool to carry out comparison and check, if the check is consistent, the control module of the testing device drives a counting module to add 1, namely: the control module sends an instruction to the counting module, the counting module counts and adds 1 after receiving the instruction, meanwhile, the counting module returns an instruction to the control module, the control module converts and returns a control command to the adaptation module after receiving the instruction of the counting module, and the adaptation module resets the factor ID of the initial value of the device to be tested to be in an initial state of 0; entering the next step;
step S006: when the count value reaches a set value, the test is finished, log logs are output, otherwise, the factory test tool reads that the factory ID of the tested device is 0, the parameter presetting operation of the tested device is automatically triggered, and otherwise, the step S002 is returned;
step S007: the test device interrupts the test and gives an alarm, and simultaneously generates fault logs of the factory test tool and the tested equipment for judging the reasons causing the faults.
Although the present invention has been described herein with reference to the illustrated embodiments thereof, which are intended to be preferred embodiments of the present invention, it is to be understood that the invention is not limited thereto, and that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure.
Claims (3)
1. The utility model provides a system for direct broadcast satellite equipment presets factory and surveys parameter, its characterized in that, including the factory survey the instrument and with the factory surveys the instrument and carries out data interaction's database server, testing arrangement and equipment under test, testing arrangement include control module and with state monitoring module, watch dog, count module, alarm module, adaptation module and log output module that control module connects, wherein:
the control module is used for controlling the work of the state monitoring module, the watch dog, the counting module, the alarming module, the adapting module and the log output module;
an adaptation module: the system comprises a control module, a control module and a storage module, wherein the control module is used for adapting to different products, acquiring specified information and parameters of the tested equipment and returning an equipment resetting command of the control module to the tested equipment;
a state monitoring module: the system is used for monitoring the network state and the working states of a factory testing tool and tested equipment;
watch dog: the system is used for monitoring the time of the factory testing tool for placing into the tested equipment and judging whether the time consumption of the preset parameters is normal or not;
a counting module: the device is used for counting the tested devices with successful preset parameters;
an alarm module: the device is used for giving an alarm when an abnormal condition occurs in the process of presetting parameters;
a Log Log output module: when the method is used for alarming, log logs are captured, and research and development personnel can analyze and position problems conveniently.
2. A method for presetting factory measurement parameters for direct broadcast satellite equipment is characterized by comprising the following steps:
step S001: configuring the factory test parameters and IP addresses of the factory test tool, and establishing connection between the factory test tool and the database server, the test device and the tested equipment;
step S002: the testing device monitors the network state and the working log of a factory testing tool and tested equipment in real time;
step S003: the test device drives the factory test tool to place factory test parameters into the tested equipment, and the factory test tool synchronously inputs the parameters of the placed factory test parameters into the test device after placing the factory test parameters into the tested device and writes starting information; after the tested device is successfully placed into the factory test parameters, the written completion information of the output parameters is written, and the self factor ID value is changed to 1;
step S004: the testing device judges whether the tested equipment is successfully placed into the factory testing parameters within the set time T; if yes, the next step is carried out, otherwise, the step S007 is carried out;
step S005: the testing device reads the parameter value in the register of the tested equipment and checks the parameter set in the factory testing tool, if the parameter value is consistent with the parameter set in the factory testing tool, the counting is increased by one, and meanwhile, the testing device resets the factory ID of the tested equipment to be 0; if not, go to step S007;
step S006: when the count value reaches a set value, the test is finished, log logs are output, otherwise, the factory test tool reads that the factory ID of the tested device is 0, the parameter presetting operation of the tested device is automatically triggered, and otherwise, the step S002 is returned;
step S007: the testing device interrupts the test and gives an alarm, and simultaneously generates fault logs of the factory testing tool and the tested equipment.
3. The method according to claim 2, wherein the step S004 for determining whether the device under test is successfully placed in the plant test parameters within the set time T by the testing apparatus comprises:
after the testing device receives the parameter write-in starting information of the factory testing parameters which are synchronously placed, starting the watch dog to judge the time consumption of the preset parameter process, and if the time interval between the parameter write-in information and the parameter write-in completion information is less than the set time T and the factor ID of the tested equipment is monitored to be 1, judging that the parameter write-in is successful; otherwise, the writing process is judged to be abnormal.
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