JP2016061285A - Transit management system, vehicle-mounted unit and external device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a transit management system capable of restricting non-requisite idling even if a delivery is not being carried out and capable of contributing to improvement of fuel consumption.SOLUTION: In this transit management system 5, an alert event is generated against an office PC 30 upon elapsing of excess judgement time after the delivery state is changed over to a warehouse-loading state. A managing person 93 present at the office PC 30 takes notice about alert message displayed on a transit management monitor and specifies the time of occurrence and the event occurred vehicle. When the managing person clicks this alert message by a cursor, the transit management monitor displays a map information about a vehicle 8 that is parking in idling and further additional information becoming a cause of excess idling time during warehouse loading operation. The managing person 93 directly provides alert or instruction to a driver 91 in reference to these information.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an operation management system, an in-vehicle device, and an external device that record a driving state of a vehicle.

  Conventionally, an on-board device mounted on a vehicle will sound an alarm when the idling time is exceeded while the operation status is being recorded while leaving the vehicle, and the alarm will be sounded to the office operation management device. I was informed.

  Moreover, as a prior art, when the frequency | count that unpreferable driving | running | working content is detected from the safety aspect or the fuel consumption side increases, the vehicle equipment which notifies that in real time to the manager side is known (refer patent document 1). ).

JP 2014-71621 A

  However, conventionally, since the operation management device on the office side receives the driving state during the delivery of the vehicle from the vehicle-mounted device, the operation state during the entry of the vehicle has not been managed. For this reason, even if the engine is still running while the vehicle is being stored, this state cannot be managed, and unnecessary idling may continue, resulting in a possibility of lowering fuel consumption.

  The present invention has been made in view of the above-described circumstances, and an object thereof is to provide an operation management system, an in-vehicle device, and an external device that can suppress unnecessary idling and contribute to improvement in fuel consumption even when the vehicle is not in a warehouse. There is to do.

In order to achieve the above-described object, the operation management system according to the present invention is characterized by the following (1) to (3).
(1) An operation management system that includes an on-vehicle device that is mounted on a vehicle and records the driving state of the vehicle during delivery, and an external device connected to the on-vehicle device via a communication network,
The in-vehicle device is
A warehousing detection unit for detecting that the vehicle has entered,
An idling detector for detecting an idling state during warehousing of the vehicle;
A time measuring unit for measuring the time during which the detection of the idling state continues,
The detection by the idling detection unit includes the idling state when the ignition of the vehicle is once turned off and then turned on again.
The external device is
And a presentation unit that presents alarm information indicating that the idling time is exceeded when the time measured by the time measuring unit exceeds a predetermined time.
According to the operation management system having the above configuration (1), it is possible to present alarm information relating to the driving state of the vehicle even during warehousing. Therefore, the person who received the warning information can recognize that the idling time exceeded during warehousing, and urge the driver of the corresponding vehicle to stop idling, thereby suppressing unnecessary idling and improving fuel economy. Can contribute. Further, even if the driver turns off the ignition and turns it on again for the purpose of avoiding the presentation of the alarm information, it is possible to detect the idling time excess during warehousing.
(2) In the operation management system configured as described in (1) above, when the idling detection unit detects a stop of the idling state, the presenting unit presents release information indicating release of idling.
According to the operation management system configured as described in (2) above, the release information is presented, so that the person who has received the release information can know that the idling has been released, and instructions for prompting the release of idling, etc. Can be canceled.
(3) In the operation management system configured as described in (1) or (2) above, information that causes an excess of idling is added to the alarm information,
The presenting unit presents information that is the factor added to the alarm information.
According to the operation management system configured as described in (3) above, the person who received the presentation receives the presentation of information that causes the idling time during warehousing to exceed the idling time during warehousing. It is also possible to detect.

Moreover, the vehicle equipment which concerns on this invention is characterized by the following (4)-(5).
(4) An on-vehicle device that is mounted on a vehicle and records a driving state of the vehicle during delivery,
A warehousing detection unit for detecting that the vehicle has entered,
An idling detector for detecting an idling state during warehousing of the vehicle;
A timekeeping unit for measuring the time during which the detection of the idling state is continued;
When the time measured by the time counting unit exceeds a predetermined time, a transmission unit that transmits alarm information indicating the idle time excess to an external device;
With
The detection by the idling detector includes the idling state when the ignition of the vehicle is once turned off and then turned on again.
According to the vehicle-mounted device having the configuration (4), alarm information can be transmitted to the external device not only during the operation of the vehicle while the vehicle is leaving, but also during the entry. Accordingly, the person who has received the warning information can immediately notice that the idling has been exceeded, and by urging the stop of idling, unnecessary idling can be suppressed and the fuel consumption can be improved even when the vehicle is not leaving. Further, even if the driver turns off the ignition and turns it on again for the purpose of avoiding the presentation of the alarm information, it is possible to detect the idling time excess during warehousing.
(5) In the vehicle-mounted device configured as described in (4) above, when the idling detection unit detects a stop of the idling state, the transmission unit transmits release information indicating release of idling to the external device. .
According to the vehicle-mounted device having the configuration of (5) above, the release information is transmitted, so that the person who received the release information can know that the idling has been released, and promptly give an instruction to release the idling. Can be canceled.

The external device according to the present invention is characterized by the following (6) to (7).
(6) An external device connected via a communication network to a vehicle-mounted device mounted on a vehicle,
A receiving unit that receives alarm information indicating an excess of idling during warehousing from the on-vehicle device,
A presentation unit for presenting the alarm information.
According to the external device configured as described in (6) above, the alarm information indicating that the idling is exceeded is received, so that the person who has received the alarm information urges the stop of the idling, so that unnecessary idling can be performed even when the vehicle is not leaving. This can contribute to improvement in fuel consumption.
(7) The external device configured as described in (6) above, wherein the reception unit receives release information indicating release of the idling from the vehicle-mounted device, and when the reception unit receives the release information, The presentation unit presents the release information.
According to the external device having the configuration of (7) above, since the release information is received, the person who has received the alarm event can know that the idling has been released, and can immediately cancel the instruction to release the idling. .

  According to the present invention, it is possible to suppress unnecessary idling and contribute to the improvement of fuel consumption even when the vehicle is not leaving.

  The present invention has been briefly described above. Further, the details of the present invention will be further clarified by reading through a mode for carrying out the invention described below (hereinafter referred to as “embodiment”) with reference to the accompanying drawings. .

FIG. 1 is a block diagram showing a configuration of an operation management system 5 according to an embodiment of the present invention. FIG. 2 is a diagram illustrating an idling state during warehousing. FIG. 3 is a flowchart showing an operation procedure of the digital tachograph 10. FIG. 4 is a flowchart showing the operation procedure of the office PC 30. FIG. 5 is a diagram showing an operation management screen 33 a displayed on the display unit 33. FIG. 6 is a diagram showing an operation management screen 33a on which map information 81 and additional information 83 are displayed.

  Hereinafter, the operation management system, the vehicle-mounted device, and the external device according to the present embodiment will be described with reference to the drawings. The operation management system of the present embodiment is used as an idling time excess notification system for notifying idling time excess during warehousing. For example, a digital tachograph is used for the vehicle-mounted device. An office PC is used as an example of the external device, but it may be a mobile terminal such as a smartphone.

  FIG. 1 is a block diagram showing a configuration of an operation management system 5 according to an embodiment of the present invention. The operation management system 5 is composed of an operation recorder (hereinafter referred to as a digital tachograph 10) and an office PC 30, and manages the driving state of the vehicle 8 (see FIG. 2) that is leaving, and the idling time exceeded during entry. Alarm. The digital tachograph 10 and the office PC 30 are connected via a wide area communication network 50 and a packet communication network 80.

  The digital tachograph 10 is mounted on the vehicle 8 (see FIG. 2), and records operation data representing the driving state of the vehicle, such as engine speed over, sudden start / acceleration, sudden deceleration, and the like. The digital tachograph 10 includes a CPU 11, a memory 26, a recording unit 17, a card I / F 18, an audio I / F 19, an RTC (clock IC) 21, an SW input unit 22, a display controller 23, and an LED display unit 27.

  The CPU 11 controls the entire digital tachograph 10. The memory 26 stores an operation program executed by the CPU 11.

  Operation data is recorded in the recording unit 17. A memory card 55 possessed by a crew member can be inserted into and removed from the card I / F 18. A microphone 29 and a built-in speaker 20 are connected to the audio I / F 19. The RTC 21 (timer) includes a timer that measures the current time and the idling time. The SW input unit 22 receives ON / OFF signals of various buttons such as a warehousing button and a warehousing button. The display controller 23 controls the display of the indicator 28 connected to the outside. The LED display unit 27 displays the state of communication and operation.

  Further, the digital tachograph 10 includes a speed I / F 12A, an engine rotation I / F 12B, an external input I / F 13, a sensor input I / F 14, a GPS receiving unit 15, a CAN_I / F 16, a communication unit 24, and a power supply unit 25.

  A speed pulse from the vehicle speed sensor is input to the speed I / F 12A. A rotation pulse from the engine speed sensor is input to the engine rotation I / F 12B. An external device (not shown) is connected to the external input I / F 13. The sensor I / F 14 includes a temperature sensor that detects an engine temperature (cooling water temperature), a fuel sensor that detects a fuel amount, a voltmeter that detects a battery voltage, a switch (SW) such as an air conditioner or an AV device, and a gear shift position sensor. A signal is input.

  The GPS receiver 15 is connected to the GPS antenna 15a and acquires the current position (GPS information). Various devices in the vehicle connected to a CAN (Controller Area Network) standard network are connected to the CAN_I / F 16 so that various data such as speed, engine, and fuel amount can be communicated. The communication unit 24 (transmission unit) performs wide area communication via a wide area communication network 50 such as a wireless communication line (for example, 3G / LTE line) and a packet communication network 80 such as the Internet. The power supply unit 25 supplies power to each unit of the digital tachograph 10 when the ignition switch is turned on.

  The office PC 30 is composed of a general-purpose computer, and functions as an operation management device in this embodiment. The office PC 30 includes a CPU 31, a communication unit 32, a display unit 33, a storage unit 34, a map database 39, an input unit 35, an operation unit 36, an output unit 37, and a voice I / F unit 38.

  The CPU 31 controls the entire office PC 30. The communication unit 32 (reception unit) can communicate with the digital tachograph 10 via the wide area communication network 50 or the packet communication network 80. The display unit 33 (presentation unit) displays an operation management screen and displays (presents) various messages. In addition, the presentation of various messages may be a voice (pronunciation) emitted from the speaker 42. The storage unit 34 stores an operation program, operation data, and the like. Map information is registered in the map database 39.

  A memory card 55 is detachably attached to the input unit 35, and operation data and the like are input thereto. The operation unit 36 includes a keyboard, a mouse, and the like, and accepts operations by an administrator or the like. The output unit 37 outputs various data to an external device. A microphone 41 and a speaker 42 are connected to the audio I / F unit 38.

  FIG. 2 is a diagram illustrating an idling state during warehousing. It is assumed that the vehicle 8 has been in operation for 3 hours after leaving the vehicle and has entered the vehicle. The digital tachograph 10 mounted on the vehicle 8 is based on the current position obtained from the GPS receiver 15 or the received signal obtained from short-range wireless communication (not shown) installed in the warehousing space. Switch during goods receipt.

  The digital tachograph 10 measures the idling time after entering the RTC 21. When the idling time exceeds 2 hours, which is a predetermined time (excess judgment time), the digital tachograph 10 determines that the engine is left running even though it is not operating, and the wide area network 50 and the packet communication An alarm event (alarm information) indicating an idling time exceeded during warehousing is transmitted to the office PC 30 installed in the office via the network 80.

  The office PC 30 manages the operation of the vehicle, and displays information (alarm message 71) representing an alarm event in the emergency information list 65 (see FIG. 5) included in the operation management screen 33a of the display unit 33. When the warning message 71 is displayed on the operation management screen 33a, the manager 93 on the office side, when recognizing the warning message 71, transmits the voice data input from the microphone 41 to the digital tachograph 10, and the idling time during warehousing. Call attention to excess. Note that the administrator 93 may make a call with the driver 91 of the vehicle 8 equipped with the digital tachograph 10 using another wireless communication device or using an IP phone.

  Operation | movement of the operation management system 5 which has the said structure is shown. FIG. 3 is a flowchart showing an operation procedure of the digital tachograph 10. This operation program is stored in the memory 26 in the digital tachograph 10 and is executed by the CPU 11. The CPU 11 waits until switching from the leaving state to during the warehousing (S1). The warehousing received a signal transmitted by detecting the vehicle from the short-range wireless device installed in the warehousing space that the location information obtained by GPS (Global Positioning System) is the parking space at the time of warehousing. This is detected when the driver 91 presses the warehousing button. In this case, the GPS receiving unit 15 and the SW input unit 22 correspond to a warehousing detection unit.

  In step S <b> 1, the event that the vehicle is switched to warehousing is notified from the digital tachograph 10 to the office PC 30. In addition, when the short-range wireless device detects warehousing of the vehicle, the office PC 30 may determine warehousing by receiving the detection signal.

  When switching during warehousing, the CPU 11 operates the RTC 21 and starts measuring idling time (S2). The idling state of the vehicle is detected, for example, when the engine is rotating and the gear shift position is neutral or parking. In this case, the CPU 11 and the sensor input I / F 14 to which the engine speed I / F 12B, the ignition SW, and the gear shift position sensor are connected correspond to the idling detection unit.

  CPU11 discriminate | determines whether the engine stopped from the presence or absence of the engine rotation pulse input via engine rotation I / F12B (S3). When the engine is stopped, the CPU 11 ends this operation. Here, when the ignition SW is once turned off and turned on again within a predetermined time, the CPU 11 does not determine that the engine has stopped and continues this operation. The predetermined time is set in advance such as several minutes or tens of minutes. Note that the CPU 11 may be based on the condition that the ignition switch is turned on again without detecting the opening / closing of the door lock, instead of the time from when the ignition SW is once turned off to when it is turned on again.

  On the other hand, when the engine is not stopped, the CPU 11 determines whether or not the idling time exceeds the excess determination time (here, 2 hours as an example) (S4). If the excess determination time has not been exceeded, the CPU 11 returns to the process of step S3.

  On the other hand, when the idling time exceeds the excess determination time, the CPU 11 transmits an alarm event indicating the idling time exceeded during warehousing to an office PC (operation management device) 30 that is an external device (S5). This alarm event includes “time”, “vehicle number”, “crew information”, “position information”, and the like. Further, as will be described later, this alarm event includes additional information that causes the idling time during warehousing to be exceeded.

  Thereafter, when the CPU 11 receives voice data from the office PC 30, the CPU 11 emits the voice from the speaker 20 (S6). This voice includes a notice from the administrator 93 regarding the excessive idling time. Note that the microphone 91 provided in the digital tachograph 10 may be used to send and receive voice data to and from the office PC 30 in two directions, and the driver 91 and the manager 93 may directly make a call. Further, when an alarm message is received from the office PC 30 instead of the voice, the CPU 11 may display this alarm message on the screen of the display 28.

  The CPU 11 determines whether or not idling has been canceled due to the ignition switch being turned off by the driver 91 or starting to travel by stepping on the accelerator (S7). When the idling is not released, the CPU 11 returns to the process of step S6.

  On the other hand, when the idling is released, the CPU 11 transmits a release event (release information) indicating the release of idling to the office PC 30 (S8). Thereafter, the CPU 11 ends this operation.

  FIG. 4 is a flowchart showing the operation procedure of the office PC 30. This operation program is stored in the storage unit 34 in the office PC 30 and is executed by the CPU 31.

  The CPU 31 waits until an alarm event is received from the digital tachograph 10 (S11). When the alarm event is received, the CPU 31 displays an alarm message 71 (see FIG. 5) on the operation management screen of the display unit 33 (S12). The operation management screen on which this warning message is displayed will be described later.

  CPU31 discriminate | determines whether the warning message displayed on the operation management screen was selected with the cursor 74 (refer FIG. 5) etc. by operation by the administrator 93 (S13). When the warning message is not selected, the CPU 31 proceeds to the process of step S15. On the other hand, when the warning message is selected, the CPU 31 uses the map information registered in the map database 39 and the current position obtained by the GPS receiving unit 15 to display the map information 81 on the operation management screen 33a of the display unit 33. The additional information 83 (see FIG. 6) is displayed (S14). In the map information 81, the current position of the vehicle 8 on which the digital tachograph 10 that has transmitted the alarm event is mounted is displayed as an icon 8a.

  The CPU 11 transmits audio data to the digital tachograph 10 (S15). In step S15, as described above, using the microphone 29 provided in the digital tachograph 10, voice data may be transmitted and received bidirectionally with the office PC 30, and the driver and the manager may directly talk. Further, an alarm message may be transmitted instead of the voice data, and the alarm message may be displayed on the screen of the display 28 of the digital tachograph 10.

  Thereafter, the CPU 31 determines whether or not a release event has been received from the digital tachograph 10 (S16). If the release event has not been received, the CPU 31 returns to the process of step S15. On the other hand, when the release event is received, the CPU 31 displays a release message 76 (see FIG. 6) on the operation management screen 33a of the display unit 33 (S17).

  The CPU 31 determines whether or not there is an input operation such as pressing the delete key by the administrator 93 (S18). If there is no input operation, the CPU 31 repeats the process of step S18. On the other hand, when this input operation is performed, the CPU 31 deletes the alarm message or the like displayed on the screen of the display unit 33 (S19). Here, when the map information 81 and the additional information 83 are displayed in step S14, the map information 81 and the additional information 83 are also deleted. Further, the cancellation message 76 displayed in step S17 is also deleted. Thereafter, the CPU 31 ends this operation.

  FIG. 5 is a diagram showing an operation management screen 33 a displayed on the display unit 33. On the operation management screen 33a, a menu icon 62, a selection screen 63 that can be switched by a tab, an emergency information list 65, and the like are displayed. In the menu icon 62, items such as “delivery plan”, “attendance / working”, “calling”, “operation status”, “labor check”, “crew management”, “utility”, and the like can be selected.

  As the selection screen 63, the screens of “in order of short breaks”, “in order of long breaks”, and “narrowed display” can be switched by tabs. Here, “labor check” is selected, and the screen is switched to the screen of “in order of long breaks”. The selection screen 63 displays vehicle information 66, 67, 68 searched for a long break. In particular, in the vehicle information 68, a “receiving” message 68a indicating that the vehicle is in storage is added.

  Further, in the emergency information list 65, an alarm message 71 of “excess idling during warehousing” is displayed. This warning message 71 includes the idling time excess occurrence time and the information of the generated vehicle (here, “18:10, No. 565”).

  When the administrator 93 selects the warning message 71 included in the emergency information list 65 with the cursor 74, the operation management screen 33a includes the map information 81 indicating the current position of the vehicle, and the cause of the idling time exceeded during warehousing. The additional information 83 is displayed.

  FIG. 6 is a diagram showing an operation management screen 33a on which map information 81 and additional information 83 are displayed. In the map information 81, the current position of the vehicle 8 that has entered and is idling is displayed as an icon 8a. Thereby, the manager can grasp where the vehicle to be paid attention is located. Further, the additional information 83 that causes the idling time to be exceeded is displayed as a list. The additional information 83 is added to the alarm event when the digital tachograph 10 transmits to the office PC 30 an alarm event indicating the idling time exceeded during warehousing in step S5 described above.

  Examples of the additional information 83 include information on a value of a temperature sensor that measures the coolant temperature (engine temperature), a value of a battery voltage, on / off of an air conditioner, on / off of an AV device, and the like.

  For example, when the cooling water temperature is high, the manager on the office side can detect that the engine is idling for a long time because the engine is overheating. When the value of the battery voltage is low, it can be detected that idling is continued for a long time because the battery needs to be charged.

  Further, when the air conditioner remains on, it can be detected that the passenger is cool in order to surpass the heat in summer. When the AV device remains on, it can be detected that the passenger is enjoying a program such as music or variety.

  Therefore, even when the idling time is exceeded during warehousing, the manager on the office side can give a more appropriate instruction by taking these additional information into consideration.

  In addition, as information incidental to exceeding the idling time, a running log, alarm information of a defective portion, or the like may be transmitted. Thereby, even if the idling time during warehousing is exceeded, there is a possibility that further clues can be obtained regarding the driver's continuing idling.

  In this operation management system 5, an alarm event is issued to the office PC 30 when an excess determination time (for example, 2 hours) elapses after switching from the delivery state to the entry. The manager 93 of the office PC 30 notices the alarm message displayed on the operation management screen 33a, and specifies the occurrence time and the generated vehicle. Further, when the administrator 93 clicks on the warning message, the operation management screen 33a includes map information 81 on which the vehicle is idling parked, and additional information 83 that causes the idling time to be exceeded during warehousing. Is displayed.

  Therefore, the manager 93 gives instructions and instructions directly to the driver 91 with reference to these pieces of information. When the manager gives an instruction or instruction, the manager may pronounce it unilaterally, or a conversation may be held between the manager and the driver.

  Thus, in the past, the manager on the office side managed the driving state of the vehicle only during the delivery, such as when operating, but in this embodiment, the idling time exceeded during the entry. I can grasp it. Therefore, the manager can directly pay attention to the driver of the vehicle that the engine is running even though the vehicle is not operating by voice or a message. Thereby, an unnecessary idling can be suppressed and it can contribute to the improvement of a fuel consumption.

  The technical scope of the present invention is not limited to the embodiment described above. The above-described embodiments can be accompanied by various modifications and improvements within the technical scope of the present invention.

  For example, the vehicle-mounted device is not limited to a digital tachograph, and may be a device such as a meter device or an ECU. The external device is not limited to a PC (operation management device) installed in an office, and may be a mobile terminal such as a smartphone possessed by an administrator, a driver, or the like.

  In addition, the excess determination time for determining that the idling time has exceeded may be changed at the time of leaving and at the time of warehousing.For example, by setting the excess determination time to be shorter than at the time of leaving, Unnecessary idling can be suppressed.

  Moreover, although the operation management apparatus displayed the emergency information showing an alarm event on the operation management screen of the display unit, sound may be generated from a speaker instead of or together with the display.

  In the above-described embodiment, the idling time while the digital tachograph is in the warehouse is counted. However, instead of the digital tachograph, for example, a signal indicating that the digital tachograph is in the warehouse or idling is continuously sent to the office PC. Therefore, when the office PC measures the idling time during warehousing and the idling time exceeds the judgment time in the own device, an alarm message may be displayed. In this case, the processing load of the digital tachograph is reduced. Can be reduced.

Here, the features of the embodiments of the operation management system, the vehicle-mounted device, and the external device according to the present invention described above are briefly summarized and listed in the following [1] to [7], respectively.
[1] The vehicle-mounted device (digital tachograph 10) that is mounted on the vehicle (8) and records the driving state of the vehicle (8) during delivery, and is connected to the vehicle-mounted device (digital tachograph 10) via a communication network. An operation management system (5) equipped with an external device (office PC30),
The on-vehicle device (digital tachograph 10) is
A warehousing detector (GPS receiver 15, SW input unit 22) for detecting that the vehicle (8) has entered;
An idling detection unit (CPU 11, sensor input I / F 14) for detecting an idling state during warehousing of the vehicle (8);
A time measuring unit (RTC 21) for measuring the time during which the detection of the idling state is continued,
The detection by the idling detection unit (CPU 11, sensor input I / F 14) includes the idling state when the ignition of the vehicle (8) is once turned off and then turned on again,
The external device (office PC 30)
When the time counted by the timekeeping unit (RTC21) exceeds a predetermined time, a presentation unit (display unit 33) that presents alarm information indicating an idling time excess is provided.
An operation management system (5) characterized by this.
[2] When the idling detection unit (CPU 11, sensor input I / F 14) detects the stop of the idling state, the presenting unit (display unit 33) presents release information indicating release of idling.
The operation management system (5) described in [1] above.
[3] Information that causes an excess of idling is added to the alarm information,
The presenting unit (display unit 33) presents the factor information added to the alarm information.
The operation management system (5) according to [1] or [2] above, wherein
[4] An on-vehicle device (digital tachograph 10) that is mounted on the vehicle (8) and records the driving state of the vehicle (8) during delivery.
A warehousing detector (GPS receiver 15, SW input unit 22) for detecting that the vehicle (8) has entered;
An idling detection unit (CPU 11, sensor input I / F 14) for detecting an idling state during warehousing of the vehicle (8);
A time measuring unit (RTC 21) for measuring the time during which the detection of the idling state is continued;
A transmission unit (communication unit 24) that transmits alarm information indicating an excess of idling time to an external device (office PC 30) when the time counted by the time counting unit (RTC21) exceeds a predetermined time;
With
The detection by the idling detection unit (CPU 11, sensor input I / F 14) includes the idling state when the ignition of the vehicle (8) is once turned off and then turned on again. On-vehicle device (digital tachograph 10).
[5] When the idling detection unit (CPU 11, sensor input I / F 14) detects the stop of the idling state, the transmission unit (communication unit 24) sends release information indicating release of idling to the external device (office work). PC30),
The on-vehicle device (digital tachograph 10) according to [4] above,
[6] An external device (office PC 30) connected via a communication network to the vehicle-mounted device (digital tachograph 10) mounted on the vehicle (8),
A receiving unit (communication unit 32) that receives alarm information indicating that the idling time has exceeded during warehousing from the on-vehicle device (digital tachograph 10);
A presentation unit (display unit 33) for presenting the alarm information;
An external device (office PC30).
[7] The receiving unit (communication unit 32) receives release information indicating release of the idling from the on-vehicle device (digital tachograph 10),
When the receiving unit (communication unit 32) receives the release information, the presentation unit (display unit 33) presents the release information.
The external device (office PC30) as described in [6] above.

5 Operation Management System 8 Vehicle 8a Icon 10 Digital Tachograph (Operation Recorder)
11, 31 CPU
12A Speed I / F
12B Engine speed I / F
13 External input I / F
14 Sensor input I / F
15 GPS receiver 15a GPS antenna 17 Recording unit 18 Card I / F
19 Voice I / F
20, 42 Speaker 21 RTC
22 SW input unit 23 Display controller 24, 32 Communication unit 25 Power supply unit 26 Memory 27 LED display unit 28 Display unit 29, 41 Microphone 30 Office PC
33 display unit 33a operation management screen 34 storage unit 35 input unit 36 operation unit 37 output unit 38 voice I / F unit 39 map database 50 wide area network 55 memory card 65 emergency information list 66, 67, 68 vehicle information 68a message 71 alarm Message 74 Cursor 76 Cancel message 80 Packet communication network 81 Map information 83 Additional information 91 Driver 93 Manager

Claims (7)

An operation management system comprising an on-vehicle device that is mounted on a vehicle and records the driving state of the vehicle during delivery, and an external device connected to the on-vehicle device via a communication network,
The in-vehicle device is
A warehousing detection unit for detecting that the vehicle has entered,
An idling detector for detecting an idling state during warehousing of the vehicle;
A time measuring unit for measuring the time during which the detection of the idling state continues,
The detection by the idling detection unit includes the idling state when the ignition of the vehicle is once turned off and then turned on again.
The external device is
When the time measured by the time measuring unit exceeds a predetermined time, the present invention includes a presenting unit that presents alarm information indicating an idling time excess,
An operation management system characterized by this. When the idling detection unit detects a stop of the idling state, the presenting unit presents release information indicating release of idling,
The operation management system according to claim 1. Information that causes an excess of the idling is added to the alarm information,
The presenting unit presents the factor information added to the alarm information.
The operation management system according to claim 1 or 2, characterized in that. An on-vehicle device that is mounted on a vehicle and records the driving state of the vehicle during delivery,
A warehousing detection unit for detecting that the vehicle has entered,
An idling detector for detecting an idling state during warehousing of the vehicle;
A timekeeping unit for measuring the time during which the detection of the idling state is continued;
When the time measured by the time counting unit exceeds a predetermined time, a transmission unit that transmits alarm information indicating the idle time excess to an external device;
With
The detection by the idling detection unit includes the idling state when the ignition of the vehicle is once turned off and then turned on again.
In-vehicle device characterized by that. When the idling detection unit detects a stop of the idling state, the transmission unit transmits release information indicating release of idling to the external device.
The on-vehicle device according to claim 4. An external device connected via a communication network to a vehicle-mounted device mounted on a vehicle,
A receiving unit that receives alarm information indicating an idle time excess during warehousing from the on-vehicle device,
A presentation unit for presenting the alarm information;
An external device comprising: The receiving unit receives release information indicating release of the idling from the vehicle-mounted device,
When the receiving unit receives the release information, the presentation unit presents the release information.
The external device according to claim 6.

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