JP2000003466A - Digital type tachograph data processing system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To shorten traveling data to be stored in a memory card built in an on-vehicle device and to increase a data transfer speed. SOLUTION: In traveling data out of operation data or the like, traveling speed data in each prescribed time of <=0.5 sec and same speed continuous frequency data in each prescribed time of <=0.5 sec can be discriminated by the upper bit of each data. When the same traveling speed is not continued, only the traveling speed data are outputted. When the same speed is continued, the same speed continuous frequency data are outputted next to the traveling speed data, and when carry is generated in the same speed continuous frequency data, the lower same speed continuous frequency data are outputted next to the traveling speed data and then the upper same speed continuous frequency data are outputted.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a digital traffic recorder data processing system which conforms to the type approval standard of the Ministry of Transportation.

[0002]

2. Description of the Related Art Heretofore, as this type of recording method and apparatus, only an analog operation recorder which is required to be attached to a commercial truck or a bus, and a so-called tachograph have been recognized. Was.

However, due to advances in digital logic circuit technology and the like, a new type approval standard for digital operation recorders by the Ministry of Transport was established in April 1998. Accordingly, the present invention is intended to provide a data processing system for an operation recorder utilizing a digital function, since a digital operation recorder is expected to be adopted by many companies in the future. Specifically, one of the Ministry of Transport's type approval standards states, "We will review the progress of technological development and, if it is deemed necessary, formulate necessary measures based on the results." It is an object of the present invention to provide a digital traffic recorder data processing system that meets the policy of the Ministry of Transport.

[0004]

In order to solve the above-mentioned problems, a first invention according to claim 1 displays a 24-hour recording chart specified by a type certification standard of a digital operation recorder, and The operation data required by at least one of the software for the common output terminal for the administrative side for printing and the analysis software for the operation manager is output from the portable personal computer of the administrative apparatus or the operation manager side. According to the request signal, the operation data etc. are output from the common output terminal of the in-vehicle device in the same standard from the digital operation recorders of all types that have passed the certification standard, and in the same order. Prepares an image pattern before input of operation data and the like, and writes the operation data and the like on this image pattern, thereby enabling the It is characterized by unifying the line data sending program, increasing the data transfer speed, and adapting the program for the common terminal of government equipment in particular to the data processing of all digital operation recorders that have passed the certification standards. This is a digital operation recorder data processing system.

According to a second aspect of the present invention, in the first aspect, of the driving data and the like, the driving data includes the driving speed data for each predetermined sampling time within 0.5 seconds and the driving speed data. The same speed continuous count data in units of a predetermined time within 5 seconds can be identified by the upper bits of the respective data. When the same running speed is not continuous, only the running speed data is output and the same speed is continuously output. In this case, the same speed continuous count data is output next to the travel speed data, and when a carry occurs in the same speed continuous count data, the same speed continuous count data lower than the travel speed data is output. Then, a digital operation recorder data processing system characterized in that data of the number of consecutive times of the same speed at a higher rank is output.

According to a third aspect of the present invention, in addition to the digital operation recorder data processing system according to the second aspect of the present invention, the third aspect of the present invention is further provided with a system in which the vehicle is driven at a speed exceeding a predetermined hourly speed.
When the traveling speed data before and after the traveling speed for every predetermined time within 5 seconds travels for 1.5 seconds or more in the band of + or -2.5 km / h, this is taken as uniform traveling data. In the analysis of the operation data, when it is recognized that the range is acceptable from the point of the type certification standard of the digital operation recorder, the previous traveling speed data and the traveling speed data after a predetermined time within 0.5 seconds are ± 2.5 km. / H difference, the output method of the traveling speed data of the section is firstly the previous traveling speed data, then the traveling speed data for a predetermined time within 0.5 second, and then the uniformity during that time. Outputs the number of uniform traveling speeds traveled between the speed data, and when a carry occurs in the number of uniform traveling speeds, the number of uniform traveling speeds below the two traveling speed data, and the next higher number of uniform traveling speeds Uniform traveling speed times A digital travel recorder data processing system being characterized in that so as to output.

According to a fourth aspect of the present invention, in the first, second, or third aspect of the present invention, an in-vehicle device is replaced with an in-vehicle device and an administrative portable personal computer in an accident scene or the like, instead of a difficult connection. Instead of connecting the common output terminal of the device to the portable personal computer of the government device, connect a dedicated memory card reader / writer with a common output terminal to the portable personal computer of the government device, and connect the memory card from the onboard device. Take out the card, insert it into the above memory card reader / writer, and issue an output request signal from the portable personal computer, so that the operation data etc. can be transferred from the memory card reader / writer to the administrative side portable personal computer instead of the vehicle-mounted device. This is a digital operation recorder data processing system.

According to a fifth aspect of the present invention, in any one of the first to fourth aspects of the present invention, the memory card storing the operation data is not operated by the driver or the like on the operation manager side so that the driver or the like cannot operate the memory card. A memory card reader / writer is connected to a portable personal computer protected by, and only the memory card insertion part and the card ejection button are exposed, and the operation data is stored in the storage part of the portable personal computer by inserting the memory card. Digital transmission recorder data processing system characterized by setting the write end flag and re-writable flag of the memory card after transferring the data, etc. to prevent tampering of operation data, etc., and to enable quick reuse of the memory card. It is.

According to a sixth aspect of the present invention, in the fifth aspect, after the operation data and the like are successively transferred and recorded in the storage section of the portable personal computer by inserting the memory card. In a time period when the driver does not perform the operation of inserting the memory card, the plurality of transferred / recorded operation data and the like are collectively transmitted to the head office management unit or the server of the operation data processing organization through a communication line. A digital operation recorder data processing system for transferring operation data and the like of a driver.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the present invention will be described based on an embodiment shown in the figure when the predetermined sampling time of the traveling data is 0.5 seconds. In a table data area in a memory card which is a recording medium of a device (hereinafter referred to as an in-vehicle device) for transmitting operation data or the like mounted on a vehicle to a recording medium as an electric signal, a driver name and a first to nth days are stored. Recording start date and time corresponding to operation on multiple days,
Record end date, maximum continuous running time, maximum speed, maximum speed update time, vehicle number, operating distance, main operating area,
A travel time recording area and a designated area for a travel data recording start address for a plurality of days from day 1 to day n are provided, and a travel data recording area for day 1 to day n is provided.

[0011] Further, the memory inside the portable personal computer of the government equipment has an operation based on the "24-hour recording chart" specified as "Appendix 3" of "Digital Operation Recorder Type Approval Standard" shown in FIG. The image pattern before writing of data and the like is written and can be displayed on the personal computer screen.

At a vehicle accident site or the like, as shown in FIG. 8, the common output terminal of the portable personal computer 1 of the administrative apparatus is connected to the on-vehicle device 3 of the vehicle 2, and the portable personal computer 1 operates the portable data processing device. When the transfer request signal is output by the program, this becomes an interrupt signal on the in-vehicle device 3 side, and the interrupt program of the in-vehicle device 3 causes the table data to be transferred from the table data area in the memory card as the recording medium of the in-vehicle device 3. Is transferred. As a result, the table data is written in the table data area A of the image shown in FIG. 1 on the screen of the personal computer 1 as shown in FIG. 2 and displayed on the personal computer screen, and subsequently the travel data is transferred from the travel data recording area. Then, the travel graph D is written on the screen shown in the travel data area B of FIG. 1 as shown in FIG. 3 and displayed on the personal computer screen.

The travel data has a bit configuration as shown in FIG. 5A, and travel speed data every 0.5 seconds is written in the travel data recording area as speed data. FIG.
In the example of (a), at the time of 0 km / h (stop), FIG.
Is set to 0 as shown on the left of
At / km, the least significant bit is set to 1 and the other bits are set to 0. At 5.0 km / h, the second bit is set to 1 and the other bits are set to 0. At 10.0 km / h, the third bit is set to 1 and the other. Is set to 0, and similarly to 20.
Carry at 0 km / h, 40 km / h and 80 km / h. The state shown on the right side of FIG. 5A is 157.5 km /
h.

When the same traveling speed continues for two or more times, following the traveling speed data, the same speed continuous number data is written as shown in FIG. 5B. In the example of FIG. 5B, the same speed is set to once (0.5
Second), the least significant bit is set to 1 and the other bits are set to 0 as shown on the left side of FIG. 5 (b). When it is set to 0, and 4 times (2 seconds), the third bit is set to 1 and the other bits are set to 0. Similarly, carry is carried out 8, 16, 32, and 64 times. FIG.
The state shown on the right side of (b) shows a case where 127 times (63.5 seconds) have continued. Further, when a carry occurs in the same-speed continuous number data in FIG. 5B, a higher-order same-speed continuous number data area is provided, as shown in FIG. 5C.
As an 8-bit two-digit display, 1 is added to the higher-order same speed continuous count data.

In order to identify the same speed data and the same-speed consecutive count data, the leftmost most significant bit of the 8-bit speed data is set to 0, and the leftmost most significant bit of the 8-bit continuous speed data is set to 1. To be identified.

FIG. 6A shows an example of writing the same continuous speed data as the traveling speed data. When the vehicle is stopped, that is, when the speed is 0 km / h and the stop time is within 0.5 seconds, the speed data is written as (1). If this stop state continues for 30 seconds, it is written as the same speed continuous count data as shown in (2).

After stopping for 30 seconds, the vehicle starts running,
When the speed reaches 2.5 km / h in 0.5 seconds, the data is written as shown in (3). Further, when the speed reaches 5.0 km / h at the time of updating the record after 0.5 seconds, the data of the continuous number of times at the same speed becomes The traveling speed data is written without being written as shown in (4). Similarly, if the same speed is accelerated by 2.5 km / h one by one every 0.5 second without being continuous for 0.5 second, data is written as shown in (5) to (10) of FIG. . Then, the speed per hour shown in (10) 20. 0 km / h.
If the vehicle runs for 1.5 seconds after running for 5 seconds, the data is written in the same speed continuous count data as shown in (11).

Based on the above data, 0.5 seconds is added to the travel data area B of the 4-minute recording chart of the format shown in FIG.
Points are displayed as shown in FIG. That is, 0 km from the data up to (2) in FIG.
60 points are displayed continuously at the / h position, and thereafter, one point is displayed at every 2.5 km / h acceleration 0.5 seconds later based on the data after (3) in FIG. FIG. 6 above
(A) 20 km / h per hour based on the data after (10)
4 points are displayed continuously at the position.

As described above, 2
FIG. 3B shows a display example of the four-hour recorded chart running graph. FIG. 4C shows an example of a graph of the traveling distance. This graph is printed as needed.

The running speed display shown in FIG. 3 is based on A4 standard paper. The speed is displayed in units of 2.5 km / h in the Y-axis direction, and the time is recorded and moved in units of 1.5 minutes (90 seconds) in the X-axis direction. Therefore, the hourly speed data is displayed as dots on the same X-axis on the Y-axis every 0.5 seconds, and after 90 seconds / 0.5 seconds = 180 times,
The X-axis is moved to the right one by one, and the speed data is point-displayed 180 times on the Y-axis for 1.5 minutes.

Further, the type certification standard of the digital operation recorder of the Ministry of Transport stipulates that an enlarged chart in the range of 8 hours, 12 minutes and 4 minutes can be displayed on the screen and printed. For this reason, in the 24-hour running graph displayed as shown in FIG. 3 (B), by clicking and expanding the necessary 8-hour range, it can be enlarged and displayed on the screen as shown in FIG. Can print. If you select this 8-hour record chart, X
In the movement in the axial direction, the time movement can be displayed in units of 30 seconds, so that the hourly speed recording on the Y-axis is a 60-point display.

Further, by further clicking and enlarging the graph shown in FIG. 4B, the graphs for 12 minutes and 4 minutes can be displayed on the screen and printed.

If a 12-minute recording chart is selected, movement in the X-axis direction on the same screen can be displayed in a time-moving manner in units of 1.5 seconds. Display.

If the recording chart is further selected for 4 minutes, FIG.
As shown in (b), the movement in the X-axis direction on the same screen
Since the time movement display can be performed in units of 0.5 seconds, the hourly speed recording on the Y-axis is displayed as a single point display, and the operation record chart with higher resolution can be displayed and printed.

As described above, the various types of in-vehicle devices can be easily processed in the same format by the program for the common output terminal of the administrative device. Next, the above standard stipulates that the in-vehicle device of the accident vehicle and the administrative device be connected by a code as a method of reading recorded data of the in-vehicle device of the accident vehicle from the portable personal computer of the government device at the accident site. Have been. Therefore, as shown in FIG. 8, the in-vehicle device 3 of the vehicle 2 and the portable personal computer 1 of the government equipment are connected with the connection code 4 shown by the dotted line in FIG. Read.

However, the power of the accident vehicle may be cut off depending on the situation of the accident. In such a case, the connection cord is connected to the vehicle-mounted device 3 of the accident vehicle and the portable personal computer of the administrative device as described above. It is not appropriate to route between them, and the length of the connection cord may be inappropriate.

Therefore, as shown by a solid line in FIG. 8, a dedicated memory card reader / writer 5 provided with a common output terminal is connected to the portable personal computer 1 of the administrative apparatus, and the memory card 6 is transferred from the vehicle-mounted device 3. Take out the above memory card
By transmitting an output request signal from the portable personal computer 1 by inserting it into the lead writer 5, the operation data and the like are transferred from the memory card reader / writer 5 to the portable personal computer 1 of the administrative device in place of the in-vehicle device 3. I do. By doing so, there is an advantage that it is not affected by the power-off state of the in-vehicle device or the length of the connection cord. In FIG. 8, reference numeral 7 denotes a printer.

Next, a case will be described in which the operation manager manages the operation data in accordance with the type approval standard of the digital operation recorder of the Ministry of Transport described above. In the case of this management, as shown in FIGS. 9 to 11, the notebook personal computer 10 and the memory card / reader 11 are connected by the connector 12 and the cord 13, and they are robust and necessary operations can be performed. A transparent window 15 is provided in the housing 14 on the side of the housing 14 above the notebook personal computer 10 so that a memory card operation instruction can be given on the personal computer screen.
A device provided with a card insertion slot 16 and a push button 17 for removing a card is used for one part.

When the driver returns to the office, he or she instructs the personal computer screen through the window 15 to insert the memory card into which the operation data has been written by the above-mentioned vehicle-mounted device into the memory card insertion section 16 of the memory card / reader 11. After the data is written to the internal storage unit, the stored contents of the memory card are erased. After that, the driver presses the card removal button 17 in accordance with the card removal instruction, removes the card, and stores the card in the next operation record. To reuse.

Then, the recording process of the memory card of the driver who has completed the driving operation one after another is performed, and the administrator opens the personal computer container 14 the next day, and the operation data written in the recording device is transferred to an electronic device such as a CD-R. After the data is transferred and stored in the file storage device, the operation data inside the personal computer 10 is deleted so that the next memory card can be read. In a company with a small number of managed vehicles, the personal computer 10 can be used also as a personal computer for data processing, which has a very economical effect.

In the above system, the operation data read into the storage section of the personal computer is transferred to the management section of the head office or the server of the operation data processing institution via the communication line.
When used to provide operation information to the industry by preventing falsification of the operation data, entrusting the processing of the operation data, and processing the data by the server, there is an advantage that it greatly contributes to enlightenment of safe driving between the industries.

FIG. 7 shows running data in the above embodiment.
A case where the traveling data is further compressed is shown, and a case where the traveling data is further compressed only when the speed exceeds a predetermined hourly speed, for example, when the speed exceeds about 40 km / h or more is shown. That is, the traveling speed data before and after the traveling speed every 0.5 seconds exceed the traveling speed of about 40 km / h or more and travel for 1.5 seconds or more in the band of + or -2.5 km / h. If this is regarded as uniform traveling data and the driving data is analyzed to be an acceptable range from the gist of the type certification standard of the digital operation recorder, the previous traveling speed data and the traveling speed after 0.5 seconds are recognized. When the vehicle travels between the differences of ± 2.5 km / h, the output method of the traveling speed data in the section is first the previous traveling data, then the traveling speed data after 0.5 seconds, and then the The number of uniform traveling speeds that the vehicle traveled between the uniform traveling speed data is output, and when a carry occurs in the uniform traveling speed number, the lower traveling uniform traveling speed number next to the two traveling speed data, and then the next Higher uniform running speed Is obtained so as to output the number. In the example of FIG. 7A, the band of 40 to 42.5 km / h is compressed. Then, a graph as shown in FIG. 7B is displayed based on the data of this example. Note that, in FIG.
km / h or less are omitted in the drawing.

In the above embodiment, the traveling speed is set to 0.5
Although it was set to seconds, this traveling speed may be a speed for a predetermined time within 0.5 seconds, and further, the same traveling speed number data is:
The predetermined time within 0.5 seconds may be set as one time.

In the above embodiment, the operation data of the memory card of the vehicle-mounted device is written in both the portable personal computer of the administrative equipment and the portable personal computer of the operation manager. It is also possible to write only in the file. In the case of only the operation manager, the necessary operation data is based on the operation data on the administrative side, but may be slightly changed according to the operation manager.

[0035]

According to the present invention, the following effects can be obtained. Regarding the common output terminal software of the Ministry of Transport's "Digital Operation Recorder Type Approval Standard", it can be operated on Windows 95, and can be used in common with type-approved digital operation recorders. The operation data recorded on the recording medium can be correctly transmitted through the common output terminal in a method that is deemed appropriate for the purpose of obliging the equipment of the operation recorder, such as by using software separately approved by the applicant's declaration. A printing device that can read and further displays the read operation data on the same screen in a format conforming to the format of the record chart and “Appendix 3” for 24 hours, and separately prepares the contents of the screen display. Although it is specified that printing can be performed by connecting, according to the invention described in claim 1, the common use of the Ministry of Transport By unifying the recording charts and running graph screens to be prepared with the input terminal software and clearly specifying the output order of the table data to the recording charts output from the recording medium, the software can be created without the need for software declared by the applicant. Uniform data processing becomes possible. In addition, the operation manager can effectively perform management in accordance with the above-mentioned criteria.

According to the second aspect of the present invention, the present invention further relates to an output type of travel data. In order to compress a large amount of travel data and efficiently write it to a memory card, the travel speed data and the same travel speed number are required. Since many on-vehicle devices adopt a method based on a combination of data, it is proposed to output the data unifiedly, and there is an advantage that the time for writing to a graph is naturally reduced.

According to the third aspect of the present invention, the traveling data can be further compressed, and the time required to write the graph can be further reduced. According to the invention as set forth in claim 4, furthermore, in an emergency such as at an accident site, the memory card is extracted from the in-vehicle device and read out by the memory card reader / writer connected to the portable personal computer on the administrative side. The present invention eliminates problems such as difficulties in connecting the in-vehicle device to a portable personal computer on the administrative side using a connection cord, and power-off of the in-vehicle device.

According to the fifth aspect of the present invention, the operation manager uses a portable personal computer protected by a housing so that the driver cannot operate the memory card illegally.
Immediately after the driver returns to the office, the driver writes the memory card with the operation data, etc., into the recording section of the portable personal computer, deletes the data in the memory card, and deletes the data in the memory card. Can be written, data falsification can be prevented, the memory card can be used efficiently, and the manager can use the data for operation data processing after leaving the office.

According to the sixth aspect of the present invention, the system according to the fifth aspect is connected to a communication line to transfer operation data and the like of a plurality of drivers to a server of a head office or an operation data processing institution. Centralized management of data in different places has a greater effect on safe driving by mutually utilizing a wide range of operation data information from data processing on a company basis, such as operation data, to data processing on an industry basis.

[Brief description of the drawings]

FIG. 1 shows an image pattern before writing of operation data and the like based on a 24-hour recording chart specified in the type approval standard of the Ministry of Transport.

FIG. 2 is a view showing a state in which table data is written in the chart of FIG. 1;

FIG. 3 is a diagram showing a state in which traveling data is written as a graph in the table of FIG. 1;

FIG. 4 is a diagram showing a state where the graph of the traveling data of FIG. 3 is enlarged to 8 hours.

5A is a diagram for explaining the contents of speed data sent from a memory card storage, FIG. 5B is a diagram for explaining the contents of the same speed continuous count data, and FIG. 5C is a diagram for explaining the same speed data; An example is shown in which the continuous count data is displayed in 8 bits and 2 digits.

FIG. 6 (a) is a diagram showing a specific example of writing of data on the number of continuous continuations of the speed as the traveling speed data by traveling of the vehicle,
(B) is a diagram showing an example of graphing the data of (a).

FIG. 7A is a diagram for explaining an example of a case where graph writing is shortened at a predetermined speed or higher, and FIG. 7B is a diagram in which the data is graphed.

FIG. 8 is a diagram showing an example of connection between an in-vehicle device and a portable personal computer as a government device.

FIG. 9 is a top view showing a device with a built-in portable personal computer used when the operation manager saves data of the memory card of the vehicle-mounted device.

FIG. 10 is a side view of FIG. 9;

FIG. 11 is a front view of FIG. 10;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Portable personal computer of government apparatus 2 ... Vehicle 3 ... In-vehicle apparatus 5 ... Memory card / reader 6 ... Memory card 7 ... Printer 10 ... Portable personal computer on the operation manager side 11 ... Memory card / reader 14 ... Housing Body 15 Window 16 Memory card slot 17 Card removal button

Claims (6)

[Claims] 1. A software for a common output terminal for an administrative side and an analysis software for an operation manager side for displaying and printing a 24-hour recording chart specified by a type approval standard of a digital operation recorder. At least one of the requested operation data, etc., according to the output request signal from the portable personal computer of the administrative device or the operation manager device, the same standard from all types of digital operation recorders that passed the certification criteria, and In the same order, the operation data and the like are output from the common output terminal of the in-vehicle device, and the portable personal computer of the administrative apparatus prepares an image pattern before input of the operation data and the like in advance, and places the image pattern on the image pattern. By writing the operation data, etc., the operation data transmission program from the in-vehicle device is unified, the data transfer speed is increased, and Program for the common terminal of the
A digital traffic recorder data processing system that can be adapted to data processing of all digital traffic recorders that have passed the certification standards. 2. The digital operation recorder data processing system according to claim 1, wherein, among the operation data and the like, the traveling data includes traveling speed data for each predetermined sampling time within 0.5 seconds and 0.5 seconds. The same speed continuous count data in units of a predetermined time within seconds is identified by the upper bits of the data, and when the same running speed is not continuous, only the running speed data is output and the same speed is continuously output. When the same speed continuous count data is output next to the travel speed data, and when a carry occurs in the same speed continuous count data, the same lower speed continuous count data next to the travel speed data is output. A digital traffic recorder data processing system characterized by successively outputting data of the same number of consecutive times of the same speed. 3. In addition to the digital operation recorder data processing system according to claim 2, furthermore, only when the vehicle travels at a speed exceeding a predetermined hourly speed, the vehicle speed can be reduced by a predetermined time within 0.5 seconds. When traveling speed data travels for at least 1.5 seconds in a band of + or -2.5 km / h or so, this is regarded as uniform traveling data, and a model of a digital operation recorder is used in analyzing operation data. When it is recognized that the range is acceptable from the gist of the certification standard, the previous traveling speed data and the traveling speed data after a predetermined time within 0.5 seconds are ± 2.5k.
When the vehicle travels between m / h differences, the output method of the traveling speed data of the section is firstly the previous traveling speed data, then the traveling speed data for a predetermined time within 0.5 second, and then the The number of uniform travel speeds traveled between the uniform speed data is output, and when a carry occurs in the number of uniform travel speeds, the number of uniform travel speeds is lower than the two travel speed data, and then is higher. A digital operation recorder data processing system characterized by outputting the number of uniform traveling speeds. 4. The digital traffic recorder data processing system according to claim 1, wherein the in-vehicle device and the administrative personal computer are replaced by a difficult connection in an accident site or the like. Instead of connecting the output terminal to the portable personal computer of the government equipment, connect a dedicated memory card / reader with a common output terminal to the portable personal computer of the government equipment, remove the memory card from the in-vehicle device, By sending an output request signal from a portable personal computer by inserting it into the above memory card reader / writer, the operation data etc. is transferred from the memory card reader / writer to the administrative side portable personal computer instead of the in-vehicle device. Digital operation recorder data processing system. 5. The digital operation recorder data processing system according to claim 1, wherein the operation manager records the memory card on which the operation data is recorded.
By connecting a memory card / reader to a portable personal computer protected by a housing, exposing only the memory card insertion part and the card removal button, and inserting the memory card so that the driver cannot operate it, After the operation data and the like are transferred to the storage unit of the portable personal computer, the writing end flag and the rewritable flag of the memory card are set to prevent tampering of the operation data and the memory card can be quickly reused. Digital operation recorder data processing system. 6. The digital operation recorder data processing system according to claim 5, wherein operation data and the like are successively transferred and recorded in a storage section of said portable personal computer by inserting said memory card. By collecting a plurality of operation data transferred / recorded, during the time when the driver does not insert the memory card, the driver is connected to the head office management department or the server of the operation data processing organization via a communication line. A digital operation recorder data processing system, characterized by transferring operation data and the like.