TWI384236B - Tested machine capable of reloading test programs, machine testing system and testing method - Google Patents

Description

Machine to be tested, machine detection system and detection method capable of reloading detection program

The present invention relates to a machine detection system and detection method, and more particularly to a machine to be tested, a machine detection system and a detection method that can be reloaded into a detection program.

With the advancement and advancement of technology, various electronic products or machines are constantly evolving, and their designs are more complex and multi-functional. However, in response to the rapid changes in the market and the large demand, manufacturers are not striving to produce various electronic products or machines for market demand with the highest efficiency and lowest cost. Among them, the detection of electronic products or machines before leaving the factory is one of the focuses of improvement by various manufacturers. In general, since the detection system of such electronic products or machines is quite complicated and needs to be replaced frequently, it is necessary to face considerable difficulty and inconvenience in the maintenance of the relevant detection programs and the maintenance of the inspection procedures. . Product manufacturers often spend a lot of time and manpower on the expansion and maintenance of inspection work. Furthermore, it is impossible to predict the possible future development of various electronic products or machines, and in the process of designing the system architecture and functional modules of the inspection operation, it is impossible to add ink to the scalability of the inspection operation. Consideration.

However, in the current electronic products or machines, such as multi-function machines, photocopiers, facsimile machines, and list machines, the detection operation is to increase the convenience, and it is known to store the detection program in the electronic product or machine in advance in the manufacturing process. The microcontroller has a built-in ROM (programmable read-only memory) or an inspection ROM, and is executed by the central processing unit (CPU) of the electronic product or the machine when the power is turned on and the external detection system inputs a detection command. A method of detecting a program to detect the normality of components or functions of an electronic product or machine.

The first figures A and B respectively show a schematic diagram of the architecture of the machine to be tested used in the conventional machine inspection system and the executable program contained in the machine to be tested. As shown in the first figures A and B, the machine to be tested 1 (or the board to be tested 1) used in the conventional machine inspection system stores the executable program 110 in a non-volatile memory in the machine 1 to be tested. (ROM) 11 in. After the test board 1 is powered on and receives the detection command input by the external machine detection system, the executable program 110 can be directly executed in the non-volatile memory 11 or can be carried to the random through the central processing unit 12. It is executed in the access memory unit 13. The executable program 110 in the non-volatile memory 11 is obtained by "compiler or assembler" and "linker" by "general purpose code" 111 and "detection code" 112. The executable program 110 is operated and executed by a general purpose program consisting of the "general purpose code" portion 111 in a normal use environment; and in the test environment, the "detection code" portion 112 is used. The test program is constructed to operate and execute. The part of the test program is only used during the production test. In other stages, such as shipping to the customer or the client, the part of the test program will never be executed and stored in the non-volatile memory 11 Therefore, this practice causes waste and burden of the use space of the non-volatile memory 11 and the random access memory unit 13.

On the other hand, when the developer or the inspector wants to modify the original detection program to detect other components and functions of the device 1 to be tested, the updated executable program 110 must be re-burned and re-detected, so that the process is complicated and There is a risk of damaging the components and functions of the machine 1 to be tested. Moreover, when the test program required for the automatic production test is coexisting with the general purpose program or included in the executable program 110, all the modifications required for the test program must be released again, which will increase the cost of re-product verification. Usually, electronic products or machine manufacturers make electronic products or machines at the request of customers. However, for customers, the possibility of modifying their approved or verified firmware is very low. . When an electronic product or machine manufacturer finds that there is a problem with the test program during the test and needs to be modified, the customer's consent must be obtained, but usually the customer's chance of consent is not high, because the customer is unwilling to undertake re-verification and damage to the machine component. With the risk of function, the chances of correcting the test program are very low, and even if the customer agrees to modify, the reciprocal communication, modification and verification time often leads to delays in product shipment time and cost increase. Moreover, the prior art includes the general purpose program and the test program in the executable program 110, which not only increases the size of the firmware, but also the non-volatile memory 11 and the random access memory unit. The use of 13 will also increase, resulting in waste and burden on resources.

Therefore, it is known that the conventional technique stores the detection program in the manufacturing process in the ROM of the electronic device or the device in the ROM (programmable read-only memory) or the inspection ROM, since the detection program already contains Machine Firmware, when the developer or inspector wants to modify the detection program to change the other components and functions of the machine under test, the executable program in the firmware must be re-burned and re-detected. The process is cumbersome and carries the risk of damaging the machine components and functions. Furthermore, if the customer agrees to modify the approved firmware, it is often the case that the customer is unwilling to bear the risk of recertification and damage to the machine components and functions, and the possibility of agreeing to modify is reduced, and may result in Delays in shipping schedules and increased costs. Of course, in the conventional technology, the detection program is integrated into the firmware of the machine together with the general purpose program, which not only causes difficulty in modifying the change, but also occupies the capacity of the firmware. The use of non-volatile memory and random access memory cells also increases, which in turn creates a burden on resources.

Therefore, how to develop a machine to be tested, a machine detection system and a detection method which can improve the reloading detection program of the above-mentioned conventional technology is an urgent problem to be solved.

The main purpose of the present invention is to provide a device to be tested, a machine detection system and a detection method capable of reloading the detection program, and storing the detection program in the machine detection system by replacing the detection program in the machine to be tested. Practice, add flexibility and manage the flexibility and convenience of the test program.

Another object of the present invention is to provide a machine to be tested, a machine detection system and a detection method capable of reloading a detection program, thereby manufacturing When the manufacturer finds that there is a problem with the detection program during the production inspection process, it can be modified by itself without any consent from the customer, and any change of the detection program does not need to re-program the execution program or re-verify the machine under test. The process of re-burning and verifying may be avoided, which may result in damage to the components and functions of the machine under test.

Another object of the present invention is to provide a device to be tested, a machine detection system and a detection method capable of reloading a detection program, which can be provided by a detection program providing device of a machine detection system, such as a computer, a server, an external storage device, and the like. The test program or even other execution program required by the test machine is loaded into the memory unit of the machine to be tested, and after executing the test program and completing the test, the test program can be eliminated with the power of the machine to be tested turned off, and will not be permanently retained. In the machine to be tested, this does not only occupy the available space of the storage unit and the memory unit without burden, and even a relatively low capacity storage unit or memory unit can be used to reduce the cost.

In order to achieve the above object, a broader aspect of the present invention provides a method for detecting a machine to be tested, wherein the device to be tested includes a central processing unit, a storage unit, a memory unit, and a connection interface, and the central processing unit is connected to the storage unit. The memory unit and the connection interface, and the storage unit store at least one general purpose program. The detection method of the present invention comprises at least the steps of: (a) providing a machine detection system, and connecting the machine to be tested to the machine detection system, wherein the machine detection system comprises a detection program providing device and a detection command providing device, the detection program providing device storing at least one a test program; (b) a test command provided by the test command providing device that starts the machine to be tested and the machine receiver detection system to be tested; (c) the machine to be tested is tested Command issuing a request to the machine detection system, the detection program providing device of the machine detection system is required to provide the detection program required by the machine to be tested and loaded into the memory unit of the machine to be tested via the connection interface; and (d) the machine to be tested Execute the general purpose program and the test program to perform the test of the machine to be tested.

In order to achieve the above object, another broad aspect of the present invention provides a device to be tested that can be reloaded into a test program for detecting by a machine detection system, wherein the machine detection system includes a detection program providing device and a detection command providing And the detection program providing device stores at least one detection program, and the detection command providing device provides a detection command. The device to be tested for reloading the detection program of the present invention comprises at least: a memory unit; a storage unit storing at least one general purpose program; a connection interface connected to the machine detection system, and allowing the machine to be tested and the machine detection system to communicate with each other; Detecting a command receiving interface, receiving a detection command; and a central processing unit, connecting the memory unit, the storage unit, the connection interface, and the detection command receiving interface for processing, controlling, and executing the operation of the device to be tested, and receiving the interface according to the detection command The detection command is received to provide a request to the machine detection system, whereby the detection program providing device of the machine detection system loads the detection program into the memory unit and executes the detection program and the general purpose program to perform the detection of the machine to be tested.

In order to achieve the above object, another broad aspect of the present invention provides a machine detection system for detecting a machine to be tested that can be reloaded into a test program, wherein the machine to be tested that can reload the test program includes a central processing unit. a storage unit, a memory unit, a connection interface, and a detection command receiving interface, the central processing unit being connected to the storage unit, the memory unit, and the connection The interface and the detection command receiving interface, and the storage unit store at least one general purpose program. The machine detection system of the present invention comprises at least: a detection program providing device, and storing at least one detection program for connecting with a connection interface of the machine to be tested, so as to provide a detection program required by the machine to be tested according to one of the requirements of the machine to be tested. The memory unit of the measuring machine; and the detecting command providing device are connected with the detecting command receiving interface of the machine to be tested for providing a detecting command, so that the central processing unit of the machine to be tested executes the detecting program and the general purpose program.

Some exemplary embodiments embodying the features and advantages of the present invention are described in detail in the following description. It is to be understood that the present invention is capable of various modifications in the various aspects of the present invention, and the description and illustration are in the nature of

FIG. 2A is a schematic diagram showing the architecture of the device to be tested and the machine detection system of the reloadable detection program of the preferred embodiment of the present invention. The second figure B shows the relationship between the detection program and the general purpose program in the architecture shown in the second figure A. As shown in the second diagrams A and B, the machine 2 to be tested (or the board 2 to be tested) in the present case may be, for example, a multifunction printer, a photocopier, a fax machine, or a printer, but is not limited thereto. The machine detection system 3 of the present invention can provide the detection program required by the machine 2 to be tested and provide a detection command for quickly detecting whether the components and functions of the machine 2 to be tested are normal, and can provide detection results for profit repair or replacement. .

In this embodiment, the device under test 2 includes a memory unit 21 and stores Unit 22, connection interface 23, and central processing unit 24. The memory unit 21 can be, for example, a random access memory unit for temporarily storing programs and data. The storage unit 22 can be, for example, a non-volatile memory for storing the general purpose program 220. The connection interface 23 includes a connection interface processing unit 231 and a connector 232 for interconnecting and communicating with the machine under test 2 and the machine detection system 3. The central processing unit 24 is connected to the memory unit 21, the storage unit 22, and the connection interface 23 for processing, controlling, and executing the operations and functions of the components of the device 2 to be tested, and detecting the detection program 210 by the machine in response to a detection command. The system 3 is loaded into the memory unit 21 and executes the detection program 210, and performs the component and function detection procedure of the device 2 to be tested. In this embodiment, the machine detection system 3 includes a detection program providing unit 31 and a detection command providing unit 32. The detection program providing unit 31 can store one or more versions of the detection program 210 for responding to the requirements of the machine 2 to be tested. The detection program 210 required for the device 2 to be tested is loaded into the memory unit 21 through the connection interface 23.

Referring to FIG. 2B, the general purpose program 220 and the detection program 210 of the present invention are all independent executable programs, and the general program 220 is only compiled/assembled by the general purpose code 2201 (compiler or assembler). And the linker is stored in the storage unit 22 of the board 22 to be tested; and the detection program 210 is obtained by the compiler or assembler and the linker. And stored in the detection program providing device 31 of the machine detecting system 3.

In some embodiments, as shown in FIG. 2A, the device 2 to be tested further has a detection command receiving interface 25, and the detection command receiving interface 25 is When the device 2 under test performs the detection process, it is connected to the detection command providing device 32 of the machine detecting system 3 to receive the detection command provided by the detection command providing device 32 and provide it to the central processing unit 24, so that the central processing unit 24 can wait When the test machine 2 is powered on and receives the detection command, a request is issued to the machine detection system 3 to request the test program providing device 31 of the machine detection system 3 to provide the detection program required by the device 2 to be tested, and is carried via the connection interface 23 Into the memory unit 21. In some embodiments, the detection command receiving interface 25 can be, for example, a general purpose input/output pin or a switching element, but is not limited thereto. In addition, in some embodiments, the connection interface processing unit 231 of the device under test 2 may be, for example, an Application Specific Integrated Circuit (ASIC), and the connector 232 may be, for example, a universal serial bus connector (USB) or Twisted pair network connector (RJ45), but not limited to this.

In some embodiments, the detection program providing device 31 of the machine detecting system 3 can be, for example, a computer 311, which can store one or more versions of the detecting program 210, and can be connected to the machine to be tested by its own connection interface. The connection interface 23 is connected and communicated. After receiving the request of the device 2 to be tested, the computer 311 can determine the program to be tested 210 that provides the required version of the device 2 to be tested, and load the memory unit 21 via the connection interface 23. Of course, in some embodiments, the detection program providing device 31 of the machine detecting system 3 may also be a server having an FPT transmission function, and is not limited thereto. In addition, the detection program providing device 31 of the machine detecting system 3 further includes a display device 312, which can provide the machine 2 to be tested and the machine detecting system 3 The information of the detection status and the detection result of the machine 2 to be tested are repaired and replaced. In addition, in some embodiments, the detection command providing device 32 of the machine detecting system 3 may be a detecting tool (not shown) having one or a plurality of thimbles, by placing the device 2 to be tested on the detecting device. The ejector pin of the detecting tool can be connected to the detecting command receiving interface 25 of the machine 2 to be tested. Therefore, the detecting command receiving interface 25 of the machine 2 to be tested can receive the detecting command provided by the detecting command providing device 32. Of course, in some embodiments, the detection program providing device 31 and the detection command providing device 32 of the machine detecting system 3 may also be integrated into a single device or device.

The third figure shows a flow chart of one of the exemplary steps of the detection procedure using the architecture shown in Figure 2A. As shown in FIG. 2A, FIG. 2B and the third figure, first, as shown in step S30, the machine 2 to be tested is connected to the machine detecting system 3, wherein the connection interface 23 of the machine 2 to be tested and the detection command are received. The interface 25 is connected to the detection program providing device 31 and the detection command providing device 32 of the machine detecting system 3, respectively. Next, as shown in step S31, the power of the machine 2 to be tested is turned on to start the machine 2 to be tested, and the machine 2 to be tested waits for and receives the detection command supplied from the detection command providing means 31 from the machine detecting system 3. Next, as shown in step S32, the central processing unit 24 of the machine 2 under test determines whether or not the detection command is received. Then, as shown in step S33, if the central processing unit 24 of the machine under test 2 receives the detection command, it enters the detection mode. Further, as shown in step S34, if the central processing unit 24 of the machine under test 2 does not receive the detection command, it enters the normal use mode.

Please refer to the fourth figure, which is the machine to be tested in the step shown in the third figure. Flow chart of the steps into the detection mode. As shown in the fourth figure, when the machine 2 to be tested enters the detection mode, as shown in step S331, the central processing unit 24 of the machine 2 to be tested issues a request to the machine detection system 3. Then, as shown in step S332, the machine detecting system 3 determines, according to the request of the central processing unit 24, the detection program providing device 31 determines the detection program required for providing the device 2 to be tested, and loads the device to be tested through the connection interface 23. 2 memory unit 21. Thereafter, as shown in step S333, the central processing unit 24 of the device under test 2 loads the general purpose program 220 stored in the storage unit 22 into the memory unit 21 and executes it, and the central processing unit 24 performs the detection from the machine detection system 3. The program providing device 31 is loaded into the detecting program 210 of the memory unit 21 to start detecting whether the components and functions of the device 2 to be tested are normal or not. Then, as shown in step S334, the central processing unit 24 of the machine 2 to be tested transmits the detection result to the machine detecting system 3 to display the detection result by the machine detecting system 3, thereby facilitating repair and replacement.

Please refer to the fifth figure, which is a flow chart of the steps of the machine to be tested entering the general use mode in the step shown in the third figure. As shown in the fifth figure, when the device 2 to be tested enters the normal use mode, as shown in step S341, the central processing unit 24 of the device under test 2 reads the general purpose program 220 from the storage unit 22 and loads the memory unit. twenty one. Thereafter, the central processing unit 24 executes the general purpose program 220, even if the machine 2 to be tested enters a general use state.

Finally, after completing the detection procedure of the machine 2 to be tested and obtaining the detection result, the power of the machine 2 to be tested can be turned off and the machine 2 to be tested is separated from the machine detection system 3, at this time, the memory of the machine 2 to be tested is loaded. The detection program 210 in the body unit 21 is automatically eliminated, and then the subsequent repair can be performed. Replace or assemble the program. Of course, after the detection process of the machine 2 to be tested is completed, the detection of the next machine 2 to be tested can be continued, whereby the detection and repair procedures of all the machines 2 to be tested can be quickly completed.

Of course, the version of the test program required for the different specifications of the machine 2 to be tested may also be different, because the test program providing device 31 of the machine detecting system 3 can store one or more versions of the test program, and can be modified and adjusted by the tester. The number of versions of the program or the addition and deletion detection program. Therefore, when the device 2 to be tested is connected to the machine detection system 3, the detection program providing device 31 of the machine detection system 3 can judge and provide the device according to the requirements transmitted by the different devices 2 to be tested. The test program required for the machine 2 to be tested is carried out for the test procedure of the machine 2 to be tested. In addition, since the detection program of the machine 2 to be tested is managed and provided by the machine detection system 3, the detection program can be easily managed and modified, and the flexibility and convenience of the detection program are increased. Moreover, since the detection program of the machine 2 to be tested is not permanently included in the storage unit 22 of the machine 2 to be tested, it does not occupy the use space of the memory unit 21 and the storage unit 22, and when it is desired to change or correct the detection. When the program is used, there is no need to reprogram the program and re-verify the program as in the conventional technology, which can save a lot of cost and avoid the delay of the shipping schedule.

Figure 6 is a schematic diagram showing the architecture of the machine to be tested and the machine detection system of the reloadable detection program of another preferred embodiment of the present invention. As shown in the sixth figure, the architecture, principle and detection mode of the machine 2 to be tested and the machine detection system 3 are similar to those shown in the second diagram A, and will not be described again here, but the detection program providing device 31 of the machine detection system 3 is omitted. The external storage device 313 can be replaced by an external storage device 313, for example, a portable hard disk, A flash drive, etc., and not limited to this. Similarly, the external storage device 313 can store one or more versions of the detection program 210, and can be connected and communicated with the connection interface 23 of the device 2 to be tested through its own connection interface. The external storage device 313 can provide the test program 210 of the required version of the machine 2 to be tested after receiving the request of the device 2 to be tested, and load the memory unit 21 via the connection interface 23. The detection program providing device 31 of the machine detecting system 3 further includes a display device 314, which can be embedded in the external storage device 313 or separated from the external storage device 313 for providing the device 2 and the machine to be tested. The detection status information between the system 3 and the detection result of the machine 2 to be tested are repaired and replaced. The detection method using the architecture shown in FIG. 6 is similar to the detection processes shown in the third, fourth, and fifth figures, and will not be described again.

In summary, the present invention provides a device to be tested, a machine detection system, and a detection method that can be reloaded into a detection program, and the detection program is included in the machine to be tested by storing the detection program in the machine detection system instead of the conventional technology. Internal practices, increase the flexibility and ease of management and testing programs. In addition, when the manufacturer finds that there is a problem with the inspection program during the production inspection process, it can be modified without the customer's consent, and any change of the inspection program does not need to re-execute the execution program in the machine under test or re-run. The process of verification and the risk of damage to the components and functions of the machine under test may be avoided by these re-burning and verification processes. What's more, in this case, the detection program of the machine detection system can be used, such as a computer, a server, an external storage device, and the test program or even other execution programs required for the machine to be tested can be loaded into the memory of the machine to be tested. The body unit, and after executing the detection program and completing the detection, the detection program can be automatically eliminated when the power of the machine to be tested is turned off, and will not be permanently retained in the machine to be tested, so that it does not occupy the storage unit and the memory unit. Space is used without burden, and even relatively low capacity storage units or memory units can be used to reduce costs.

This case has been modified by people who are familiar with the technology, but it is not intended to be protected by the scope of the patent application.

1‧‧‧Machine to be tested

11‧‧‧ Non-volatile memory

110‧‧‧Executable program

111‧‧‧General purpose code

112‧‧‧Detection code

12‧‧‧Central Processing Unit

13‧‧‧ Random access memory unit

2‧‧‧Machine to be tested

21‧‧‧ memory unit

22‧‧‧ storage unit

23‧‧‧Connection interface

24‧‧‧Central Processing Unit

25‧‧‧Detection command receiving interface

210‧‧‧Detection program

2101‧‧‧Detection code

220‧‧‧General purpose program

2201‧‧‧General purpose code

231‧‧‧Connection interface processing unit

232‧‧‧Connector

31‧‧‧Detection program providing device

32‧‧‧Detection command providing device

311‧‧‧ computer

312‧‧‧ display device

313‧‧‧External storage device

314‧‧‧ display device

S30~S34, S331~S334, S341~S342‧‧‧ Test procedure of the machine to be tested

First Figure A: A schematic diagram showing the architecture of a machine to be tested used in a conventional machine inspection system.

First figure B: It shows the executable program relationship diagram of the machine to be tested in the architecture shown in the first figure A.

FIG. 2A is a schematic diagram showing the architecture of the device to be tested and the machine detection system of the reloadable detection program of the preferred embodiment of the present invention.

Figure B is a diagram showing the relationship between the detection program in the architecture shown in Figure 2A and the general purpose program.

Third Diagram: A flowchart showing exemplary steps of a test procedure using the architecture shown in Figure 2A.

The fourth figure is a flow chart of the steps of the machine to be tested entering the detection mode in the step shown in the third figure.

Figure 5: It is a flow chart of the steps of the machine to be tested entering the general use mode in the step shown in the third figure.

Figure 6 is a schematic diagram showing the architecture of the device to be tested and the machine detection system of the reloadable detection program of another preferred embodiment of the present invention.

2‧‧‧Machine to be tested

21‧‧‧ memory unit

22‧‧‧ storage unit

23‧‧‧Connection interface

24‧‧‧Central Processing Unit

25‧‧‧Detection command receiving interface

210‧‧‧Detection program

220‧‧‧General purpose program

231‧‧‧Connection interface processing unit

232‧‧‧Connector

31‧‧‧Detection program providing device

32‧‧‧Detection command providing device

311‧‧‧ computer

312‧‧‧ display device

Claims (27)

A method for detecting a machine to be tested, wherein the device to be tested comprises a central processing unit, a storage unit, a memory unit and a connection interface, the central processing unit is connected to the storage unit, the memory unit and the connection interface And storing, by the storage unit, at least one general purpose program, the detecting method comprising at least the steps of: (a) providing a machine detecting system, and connecting the machine to be tested to the machine detecting system, wherein the machine detecting system comprises a detecting program Providing means and a detection command providing means for storing at least one detection program; (b) activating the machine to be tested and receiving a detection command provided by the detection command providing means of the machine detection system (c) the device to be tested sends a request to the machine detection system for the detection command, the detection program providing device of the machine detection system is required to provide the detection program required by the device to be tested and via the connection interface Loading the memory unit of the machine to be tested; and (d) executing the machine to be tested A general object of the program and the detection programs, for detection of the test machine. The method for detecting a machine to be tested, as described in claim 1, wherein after the step (d), the method further comprises the step (e): the machine to be tested transmits a detection result to the machine detection system display. The method for detecting a machine to be tested as described in claim 2, wherein after the step (e), the method further comprises the step (f) of turning off the power of the machine to be tested and detecting the machine to be tested and the machine. The system is separated. The method for detecting a machine to be tested as described in claim 2, wherein the machine detection system further comprises a display device, the display device provides detection status information between the machine to be tested and the machine detection system, and provides the Measure the test results of the machine. The method for detecting a machine to be tested as described in claim 1, wherein the device to be tested further has a detection command receiving interface, and the detection command receiving interface is connected to the detection command providing device of the machine detection system for The detection command provided by the detection command providing device is received and provided to the central processing unit. The method for detecting a machine to be tested as described in claim 5, wherein in the step (a), the connection interface of the device to be tested and the detection command receiving interface are respectively detected by the machine detection system The program providing device is connected to the detection command providing device. The method for detecting a machine to be tested according to claim 1, wherein in the step (b), the method further comprises: the central processing unit of the machine to be tested determining whether the detection command is received, and The central processing unit of the machine to be tested determines that the device to be tested enters a detection mode when the detection command is received. The method for detecting a machine to be tested as described in claim 1, wherein the step (d) further comprises the step of: loading, by the central processing unit of the machine to be tested, the general purpose program stored in the storage unit The memory unit is executed, and the central processing unit executes the detection program loaded from the memory unit by the detection program providing device of the machine detection system. The method for detecting a machine to be tested as described in claim 1 of the patent application, The machine to be tested is one of a group consisting of a multifunction printer, a photocopier, a fax machine, and a printer. The method for detecting a machine to be tested as described in claim 1, wherein the memory unit of the device to be tested is a random access memory unit, and the storage unit is a non-volatile memory. The method for detecting a machine to be tested as described in claim 1, wherein the connection interface comprises a connection interface processing unit and a connector for interconnecting and communicating the machine to be tested with the machine detection system. The method for detecting a machine to be tested as described in claim 1, wherein the detection program providing device of the machine detecting system is one of a group consisting of a computer, a server, and an external storage device. A device to be tested for reloading a test program for detecting by a machine detecting system, wherein the machine detecting system comprises a detecting program providing device and a detecting command providing device, wherein the detecting program providing device stores at least one detecting program The detection command providing device provides a detection command. The device to be tested for reloading the detection program includes at least: a memory unit; a storage unit storing at least one general purpose program; and a connection interface connected to the machine for detecting System, and causing the device under test to communicate with the machine detection system; a detection command receiving interface receiving the detection command; and a central processing unit connecting the memory unit, the storage unit, the connection interface, and the detection command a receiving interface for processing, controlling, and executing the operation of the machine to be tested, and for detecting a command receiving interface Receiving the detection command to provide a request to the machine detection system, whereby the detection program required by the detection system of the machine detection system loads the detection program required by the device to be tested into the memory unit and executes the The detection program and the general purpose program perform the detection of the machine to be tested. The machine to be tested, which can be reloaded into the test program according to claim 13, wherein the machine to be tested is selected from the group consisting of a multifunction printer, a photocopier, a fax machine, and a printer. One. The device to be tested, wherein the memory unit of the device to be tested is a random access memory unit, and the storage unit is a non-volatile memory. A device for testing a reloadable detection program as described in claim 13 wherein the connection interface comprises a connection interface processing unit and a connector. The apparatus for testing a reloadable detection program according to claim 13, wherein the detection program providing device of the machine detection system is selected from the group consisting of a computer, a server, and an external storage device. one. The machine to be tested, wherein the machine detection system further comprises a display device, and the central processing unit of the machine to be tested detects the one of the devices to be tested. The result is displayed to the display device of the machine detection system. The device to be tested, wherein the connection interface of the device to be tested and the detection command receiving interface are respectively associated with the detection program providing device of the machine detection system, The detection command provides a device connection. The device to be tested, wherein the central processing unit of the device to be tested loads the general purpose program stored in the storage unit into the memory unit and executes the device to be tested. And the central processing unit executes the detection program loaded in the memory unit from the detection program providing device of the machine detection system. A machine detection system for detecting a machine to be tested that can be reloaded into a test program, wherein the device to be tested for reloading the test program comprises a central processing unit, a storage unit, a memory unit, and a connection interface And a detection command receiving interface, the central processing unit is connected to the storage unit, the memory unit, the connection interface, and the detection command receiving interface, and the storage unit stores at least one general purpose program, the machine detection system includes at least: a detection program providing device for storing at least one detection program for connecting to the connection interface of the machine to be tested, so as to provide the detection program required by the device to be tested to be tested according to requirements of one of the machines to be tested a memory unit of the machine; and a detection command providing device coupled to the detection command receiving interface of the device to be tested for providing a detection command for causing the central processing unit of the device to be tested to execute the detection program and The general purpose program. The machine inspection system of claim 21, wherein the machine to be tested is one of a group consisting of a multifunction printer, a photocopier, a fax machine, and a printer. The machine inspection system of claim 21, wherein the The memory unit of the device to be tested is a random access memory unit, and the storage unit is a non-volatile memory. The machine inspection system of claim 21, wherein the connection interface comprises a connection interface processing unit and a connector. The machine inspection system of claim 21, wherein the detection program providing device of the machine detection system is one of a group consisting of a computer, a server, and an external storage device. The machine detecting system of claim 21, further comprising a display device, wherein the central processing unit of the machine to be tested transmits the detection result of one of the devices to be tested to the display device of the machine detecting system . The machine detecting system of claim 21, wherein the central processing unit of the device to be tested loads the general purpose program stored in the storage unit into the memory unit and executes, and the central processing unit executes The detection program provided by the detection program from the machine detection system is loaded into the memory unit.