JPH11217030A - Information multiplex display - Google Patents

Abstract

(57) [Summary] [Problem] An information multiplex display device that enables an occupant to surely recognize all warning information without a time delay even when a plurality of warning information are generated at the same time. The task is to provide When a plurality of pieces of warning information to be warned immediately occur at the same time, an ECU 2 replaces a plurality of warning designs representing each of the plurality of pieces of simultaneously generated warning information with one another.
The multiple display sections 31 are used to perform a multiple display so that a list can be displayed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an information multiplex display device for displaying a plurality of pieces of information including the operating state and the wear state of various devices constituting a vehicle using a single display device provided in a vehicle interior. In particular, even when, for example, a plurality of pieces of warning information to be warned immediately occur at the same time, an information multiplex display that enables the occupant to reliably recognize all pieces of warning information without time delay without fail. Related to the device.

[0002]

2. Description of the Related Art Conventionally, for example, Japanese Patent Application Laid-Open No. 9-34418.
As disclosed in Japanese Patent Application Laid-Open No. H10-209, information that sequentially displays a plurality of pieces of information including the operating states and wear states of various devices constituting a vehicle using a single display device such as a liquid crystal panel provided in a vehicle cabin. Multiple display devices are known.

[0003] This type of information multiplex display device displays a plurality of pieces of information such as battery voltage, section mileage, integrated mileage, engine lubrication oil pressure and the like in one display device when the display mode is the normal display mode. , And the occupant can recognize various information by visually recognizing the display value of the display device.

[0004] In addition, for example, when the display mode is the normal display mode, the information multiplex display device changes the display mode when warning information to be issued immediately from various sensors such as a hydraulic pressure sensor and a water temperature sensor is input. Shift from normal display mode to warning display mode. In the warning display mode, the information multiplex display device interrupts the normal display and displays the corresponding warning information on the display device, so that the occupant can recognize the occurrence of the abnormal situation. At this time, when a plurality of pieces of warning information are generated at the same time, the information multiplex display device sequentially displays the corresponding plurality of pieces of warning information at predetermined time intervals on the display device.

[0005]

However, in the above-described conventional information multiplex display device, for example, when a plurality of warning information is generated at the same time and a certain warning information is displayed on the display device. However, if the occupant inadvertently overlooks this warning information, there is a problem to be solved that the recognition of the overlooked warning information is delayed in time.

This is because when a plurality of pieces of warning information are generated at the same time, the plurality of pieces of warning information are sequentially displayed on the display device at predetermined time intervals. Even in the case of occurrence, there has been a long-awaited desire among concerned parties to develop an information multiplex display device that enables a passenger to reliably recognize all warning information without delay.

The present invention has been made in view of the above-mentioned circumstances, and when a plurality of pieces of warning information to be warned immediately occur at the same time, a plurality of designs representing each of the plurality of pieces of simultaneously generated warning information are replaced by one. Even when a plurality of pieces of warning information are generated at the same time, the occupant can surely recognize all pieces of warning information without delay, even if a plurality of pieces of warning information are generated at the same time by using the multiple display means. An object of the present invention is to provide an information multiplex display device capable of performing the above-mentioned operations.

[0008]

In order to solve the above-mentioned problems, a first aspect of the present invention is to store a plurality of pieces of information including operating states and wear states of various devices constituting a vehicle in a vehicle interior. An information multiplex display device for multiplexing display using two multiplex display means, wherein each of the plurality of state detection means detects an operation state or a wear state of each of the various devices and outputs a state detection signal for each of the devices. A recognition unit for recognizing a state of occurrence of information corresponding to each of the various devices, based on the state detection signals input from the plurality of state detection units, among the information recognized by the recognition unit, Determining means for determining whether or not a plurality of pieces of warning information to be warned is included; and determining that a plurality of pieces of warning information to be warned immediately include A plurality of design representing respective warning information, a list can be a display control means for multiplexing the display, and the gist to be configured with using the single multi-display means.

According to the first aspect of the present invention, first, the plurality of state detection means respectively detect the operation state or the wear state of various devices, and output the state detection signals for each of the devices. In response to this, the recognition unit recognizes the state of occurrence of information corresponding to each of the various devices based on the state detection signals input from the plurality of state detection units. Next, the determination unit determines whether or not a plurality of pieces of warning information that should be warned immediately are included in the information recognized by the recognition unit. Then, if the result of the determination by the determination means includes a plurality of pieces of warning information to be warned immediately, the display control means displays a plurality of designs representing each of the plurality of pieces of warning information in one multiplex display. Multiple display is made possible using a means.

In this way, when a plurality of pieces of warning information to be warned immediately occur at the same time, a plurality of designs representing each of the plurality of pieces of simultaneously generated warning information can be listed using one multiplex display means. , So that even if multiple pieces of warning information occur at the same time,
The occupant can surely recognize all warning information without any time delay.

Further, according to a second aspect of the present invention, when the display control means includes a plurality of pieces of warning information to be warned immediately as a result of the determination by the determination means, The gist of the present invention is to display a plurality of designs representing each of them in an arrangement state in accordance with a predetermined priority order so as to list them using the single multiplex display means.

According to the second aspect of the present invention, if the result of the determination by the determining means includes a plurality of pieces of warning information to be warned immediately, each of the plurality of pieces of warning information is displayed. A plurality of designs to be displayed are multiplexed and displayed in a listable manner using one multiplex display means in a state of arrangement according to a predetermined priority, so that even if a plurality of warning information is generated at the same time, the occupant can view all the designs. In addition to being able to reliably recognize the warning information without any time delay, the occurrence of a situation in which the occupant misses the warning information with a high priority can be suppressed as much as possible.

Further, according to a third aspect of the present invention, the display control means includes, as a result of the determination by the determination means, a plurality of pieces of warning information to be warned immediately. In order to display all of the
In a case where the display screen area in the one multiplex display device is insufficient, the gist is that the multiplex display screen in which the plurality of designs are multiplexed is scroll-displayed using the one multiplex display device. .

According to the third aspect of the present invention, the display control means determines that the result of the determination by the determination means includes a plurality of pieces of warning information to be warned immediately, and further displays all of the plurality of designs. In order to display multiple images in a listable manner, if the display screen area in one multiple display device is insufficient,
Since multiple display screens on which multiple designs are multiplexed are displayed by scrolling using one multiplex display means, even if a plurality of warning information is generated at the same time, the occupant can view all the warning information in a timely manner. Recognition can be made without fail without delay.

According to a fourth aspect of the present invention, a plurality of pieces of information including an operating state and a wear state of various devices constituting a vehicle are provided.
An information multiplex display device for performing multiplex display using one multiplex display means provided in a vehicle interior, wherein each of the device detects an operation state or a wear state of the various devices and outputs a state detection signal for each of the devices. A plurality of state detection means, a recognition means for recognizing a state of occurrence of information corresponding to each of the various devices, based on state detection signals respectively input from the plurality of state detection means, A determination means for determining whether or not a plurality of pieces of warning information to be warned immediately is included in the information, and a result of determination by the determination means includes a case where a plurality of pieces of warning information to be warned immediately are included. Further, in order to display all of the plurality of designs representing each of the warning information in a multiplexable manner in a listable manner, the display screen area in the one multiplex display means is insufficient. And display control means for scroll-displaying a multiplex display screen in which the plurality of designs are multiplex-displayed in an arrangement state according to a predetermined priority using the one multiplex display means. Make a summary.

According to the fourth aspect of the present invention, first, the plurality of state detecting means respectively detect the operating state or the wear state of the various devices, and output the state detection signals for the respective devices. In response to this, the recognition unit recognizes the state of occurrence of information corresponding to each of the various devices based on the state detection signals input from the plurality of state detection units. Next, the determination unit determines whether or not a plurality of pieces of warning information that should be warned immediately are included in the information recognized by the recognition unit. Then, as a result of the judgment by the judging means, the display control means includes a case where a plurality of pieces of warning information to be warned immediately are included, and further, all of the plurality of designs representing each of the pieces of warning information are listed so as to be listed. In order to display, when the display screen area in one multiplex display means is insufficient, a multiplex display screen in which a plurality of designs are multiplex-displayed in an arrangement state according to a predetermined priority order is displayed in one multiplex display means. Scroll display using.

In the case where a plurality of pieces of warning information are generated at the same time as described above, furthermore, in order to display all of the plurality of designs representing the respective pieces of warning information in a listable manner,
When the display screen area in one multiplex display means is insufficient, the multiplex display screen in which a plurality of designs are multiplex-displayed in an arrangement state according to a predetermined priority is displayed.
By using two multiplex display means to scroll display, even if multiple warning information is generated at the same time, the occupant can surely recognize all warning information without any time delay In addition to the above, it is possible to suppress as much as possible the occurrence of a situation in which the occupant misses the high-priority warning information.

According to a fifth aspect of the present invention, when the plurality of designs are multiplexed and displayed in a listable manner using the one multiplex display means, an arbitrary design is selected from the plurality of designs. The present invention further comprises a selection means, wherein the display control means displays the warning information corresponding to the design selected by the selection means in detail using the one multiplex display means.

According to the fifth aspect of the present invention, the display control means outputs the warning information corresponding to the design selected by the selection means,
Since the detailed display is performed using one multiplex display means, even when a plurality of warning information are generated at the same time, the occupant can surely recognize all the warning information without any time delay. In addition to the above, the details of the warning information corresponding to a given design can be confirmed in a very easy procedure.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an information multiplex display device according to the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a schematic block diagram of an information multiplex display device according to the present invention, FIG. 2 is an external view of a combination meter in which a multiplex display section of the information multiplex display device according to the present invention is arranged, and FIG. FIG. 4 is an operation flowchart of the information multiplex display device according to the present invention, and FIGS.
FIGS. 6 and 7 show examples of multiplex display of the information multiplex display apparatus according to the second embodiment of the present invention, and FIGS. 6 and 7 show examples of multiplex display of the information multiplex display apparatus according to the second embodiment of the present invention. It is a multiple display state transition diagram used for description.

Note that the information multiplex display devices according to the first and second embodiments of the present invention have the same basic block configuration, and the internal processing in the ECU 2 is partially different. Will be replaced with the description of the schematic block configuration of the first and second embodiments of the present invention.

As shown in FIG. 1, an information multiplex display device 1 according to the present invention includes an ECU 2, various kinds of sensors 3, and an on-vehicle local area network (hereinafter, referred to as a vehicle) provided in a vehicle.
It is called in-vehicle LAN. ) And a communication device 19 having an interface function when performing various data exchanges between the ECU 2
, Multiple display operation switch group 21 and audio speaker 29
And a multiplex display section 31 functioning as multiplex display means such as a liquid crystal panel.

The various sensors 3 are configured to detect the operating state or the wear state of various devices constituting the vehicle, respectively, and to function as state detecting means for outputting a state detection signal for each device. The various sensors 3 include, for example, a seat belt sensor 4 that detects a wearing state of a seat belt, outputs a wearing state detection signal, and detects a liquid level of engine lubricating oil. An oil level sensor 5 that outputs a detection signal, a clutch disk sensor 7 that detects a wear state of a clutch disk and outputs a disk wear state detection signal, and detects a temperature of engine cooling water and outputs a water temperature detection signal. The water temperature sensor 9 detects the wear state of the brake pad and detects the pad wear state. A brake pad sensor 11 that outputs a detection signal, a vehicle speed sensor 13 that detects a vehicle speed and outputs a vehicle speed detection signal, and a rotation sensor 15 that detects an engine speed and outputs a rotation speed detection signal And a fuel remaining amount sensor 17 that detects the remaining amount of fuel remaining in the fuel tank and outputs a remaining fuel amount detection signal.

The above-mentioned various sensors 3 are distributed and arranged at various places in the vehicle compartment. Therefore, the state detection signals from the various sensors 3 are transmitted via the in-vehicle LAN configured by connecting the communication nodes distributed in various places in the vehicle cabin via the data transmission path, or directly. ECU
2 and the ECU 2 executes predetermined processing described below.

The ECU 2 includes a CPU (not shown) for performing various arithmetic processing, a ROM (not shown) for storing programs, and a RAM (not shown) for storing data and the like. Recognition means for recognizing the occurrence status of information corresponding to each of the various devices based on the detection signal, and judging whether or not a plurality of pieces of warning information to be warned immediately is included in the information recognized by the recognition means. When a plurality of pieces of warning information to be warned immediately are included as a result of the determination by the determining unit and the determining unit, a plurality of designs representing each of the plurality of corresponding pieces of warning information are displayed on one multiplex display unit 31. Are configured to function as display control means for performing multiplex display so as to be able to be viewed in a list.

The multiplex display operation switch group 21 includes a set switch 23, a reset switch 25, and a select switch 27. As shown in FIG. 2, as shown in FIG. At an appropriate position.

The audio speaker 29 has a function of notifying the occupant of warning information that requires an immediate warning by voice.

As shown in FIG. 2, the multiplex display unit 31 functioning as multiplex display means is disposed at an appropriate position in a combination meter 30 provided in front of a driver's seat in a vehicle, for example. In accordance with the display control command signal transferred from, for example, the total mileage, so-called odometer data, section mileage, so-called trip data, date or time, average fuel efficiency and average vehicle speed information supplied from the trip computer, seat belt non-wearing warning information , Engine lubricating oil level warning information, clutch disc wear warning information, engine coolant temperature warning information, brake pad wear warning information, battery charge warning information, trunk / door open / close warning information, fuel remaining warning information, automatic switching lever position, Various information such as the parking brake position is sequentially or It is as configured to weight display.

The combination meter 30 includes a speedometer 33 for displaying the vehicle speed, a tachometer 35 for displaying the number of engine revolutions per unit time, a fuel / temp gauge 37 for displaying the fuel remaining amount and the engine cooling water temperature, and an air pressure. And a single indicator for individually and individually displaying the blinking state of lights such as turn signals and headlamps, or various warning information.
Various instruments such as the warning display unit 41 are arranged at appropriate positions.

The speedometer 33 and the tachometer 3
5. Various gauges such as a fuel / temp gauge 37 and an air gauge 39 are connected to various gauge group control devices (not shown), and the various gauge group control devices are connected to the ECU 2. The various gauge group control devices have a function of driving and controlling various gauges in accordance with detection signals from various sensors 3 transferred from the ECU 2.

The single indicator / warning display section 41 is connected to the ECU 2 and, for example, a turn signal lamp indicator, a hazard lamp indicator, a stop lamp indicator according to the detection signals from the various sensors 3 transferred from the ECU 2. ,
It has a function to display various warnings such as a high beam indicator.

Next, the operation of the information multiplex display device 1 according to the present invention will be described in detail with reference to the drawings.

First, with reference to FIG. 8, a basic multiplex display state transition mode in the information multiplex display device 1 will be described.

Step S21 shows the normal display mode which is a steady state in which no emergency information is generated. In the normal display mode, for example, the display screen of the multiplex display unit 31 is shown in FIG. As described above, the inter-vehicle distance, time, and odd data between the own vehicle and the preceding vehicle are displayed in a list.

At this time, when the set switch 23 is operated, the ECU 2 transmits a plurality of pieces of information to be displayed.
By displaying an index on the display screen of the multiplex display unit 31, the occupant prepares for selecting and operating desired information (step S22).

The occupant uses the select switch 27 to select desired information from among a plurality of pieces of information index-displayed on the display screen of the multiplex display unit 31 (step S23), and the desired information is selected. When the set switch 23 is operated in the state, the ECU 2 displays the selected and input desired information on the display screen of the multiplex display unit 31 (step S24).

At this time, if the reset switch 25 is operated or the set switch 23 and the reset switch 25 are simultaneously operated, the ECU 2 displays the basic screen in the normal display mode in step S21 on the multiplex display unit 31. Is displayed again on the display screen.

In the normal display mode in step S21, when a warning indicating that emergency information has been generated is input from various sensors 3, the ECU 2 shifts the display mode from the normal display mode to the warning display mode. The details related to the warning information are displayed as a warning on the display screen of the multiple display unit 31 (step S25).

At this time, when the set switch 23 is operated or the predetermined time has elapsed after the warning display, the ECU 2 terminates the warning display and displays the basic screen in the normal display mode in step S21 on the multiple display unit. 31 is redisplayed on the display screen.

In the normal display mode in step S21, if the warning state is not canceled and continues, and if a predetermined time, for example, three minutes or more, has elapsed after the warning display is completed, the ECU 2 executes The display mode is shifted from the normal display mode to the warning display mode again, and details of the generated warning information are displayed on the multiple display unit 31.
Is displayed on the display screen (step S2).
5) Hereinafter, the processes of step S21 and step S25 are repeatedly executed until the warning state is resolved.

Next, the operation of the information multiplex display device 1 according to the first embodiment of the present invention will be described in more detail with reference to FIGS.

As shown in FIG. 3, first, in the normal display mode, the ECU 2 displays a basic screen including the inter-vehicle distance between the host vehicle and the preceding vehicle, time, and odd data as shown in FIG. A list is displayed on the display screen of the multiplex display unit 31 (step S1), and in this normal display mode,
The ECU 2 monitors whether a warning indicating that emergency information has been generated has been input from the various sensors 3 (step S2).

As a result of the monitoring in step S2, when a warning is input, that is, when warning information to be warned immediately is generated, the ECU 2 executes a warning display interrupt process in step S3 and subsequent steps. That is, E
The CU 2 shifts the display mode from the normal display mode to the warning display mode, displays the details of the generated warning information on the display screen of the multiplex display unit 31 as a warning, and notifies the voice using the voice speaker 29 ( Step S3). 4 (b), (c), (e),
(F) or (h) of FIG. 5 shows an example of the detailed warning display. In the detailed warning display, the design representing the relevant warning, the relevant warning content, or the relevant warning is canceled. And the like are displayed as appropriate.

Next, the ECU 2 determines whether or not a plurality of warnings are included (step S4). If the result of this determination is that there is only one warning, the warning detail display is continued (step S5). When the warning detail display is continued for a predetermined time, for example, three minutes (step S6), the process flow returns to step S3.
Repeat the following process.

On the other hand, if the result of determination in step S4 is that a plurality of warnings are included, the ECU 2 arranges the plurality of designs representing each of the corresponding plurality of warnings according to a predetermined priority. Rearrangement is performed as described above (step S7).

Further, the ECU 2 determines whether or not the number of warnings is a predetermined number, for example, five or more, that is, whether or not the display screen area in the multiplex display unit 31 is sufficient to display all of the plurality of designs in a multiplexable manner. It is determined whether or not it is (step S8).

As a result of the determination in step S8, when the number of warnings is four or less and the display screen area in the multiplex display section 31 is sufficient, a plurality of designs representing each of the plurality of warnings is displayed on the multiplex display section 31. Are displayed in a multiplexable manner so as to be listed (step S9). FIG. 4 (d) or (g) shows an example of the warning design list multiplex display. Then, when the multiple display of the warning design list is continuously performed for a predetermined time, for example, three minutes (step S10), the flow of the process returns to step S3, and the following process is repeatedly executed.

On the other hand, as a result of the determination in step S8,
When there are five or more warnings and the display screen area in the multiplex display unit 31 is insufficient, a plurality of designs representing each of the plurality of warnings are multiplex-displayed in a list according to a predetermined priority order. The warning design list multiplex display screen is scroll-displayed using the multiplex display unit 31 (step S11). FIGS. 5 (i) to 5 (k) show an example when the warning design list multiplex display screen is scroll-displayed using the multiplex display unit 31. When the multiple display of the warning design list is performed for a predetermined time, for example, three minutes (step S12), the flow of the process returns to step S3, and the following process is repeatedly executed.

Next, the operation of the information multiplex display device 1 according to the second embodiment of the present invention will be described with reference to FIGS.

Information multiplex display device 1 according to the second embodiment
Then, in addition to the display items of the warning design list multiplex display screen according to the first embodiment described above, (d) of FIG.
As shown in (g) and (i) to (k) of FIG. 7, important information that should always be displayed, for example, odd data is additionally displayed.

[0052] In this way, important information that should always be displayed can be left on the display screen of the multiple display unit 31, and the convenience for the occupant can be remarkably improved. .

As described above in detail, according to the information multiplex display device of the present invention, when a plurality of pieces of warning information to be warned immediately occur simultaneously, each of the plurality of pieces of simultaneously generated warning information is displayed. Since multiple designs are displayed in a multiplexable manner using a single multiplexing display means,
Even if a plurality of pieces of warning information are generated at the same time, the occupant can surely recognize all pieces of warning information without delay.

Further, according to the information multiplex display device of the present invention, when a plurality of warning information are generated at the same time, furthermore, all of the plurality of designs representing each of the warning information are displayed in a multiplexed manner so as to be listed. When the display screen area in one multiplex display means is insufficient, a multiplex display screen in which a plurality of designs are multiplex-displayed in an arrangement state according to a predetermined priority is used by using one multiplex display means. Since the scroll display is used, even when a plurality of warning information is generated at the same time, the occupant can surely recognize all the warning information without any time delay, The occurrence of a situation in which the occupant misses the warning information with a high priority can be suppressed as much as possible.

The present invention is not limited to the above-described embodiment, but can be embodied in other forms by making appropriate changes within the scope of the claims.

That is, for example, when a plurality of warning designs are multiplexed and displayed in a listable manner using the multiplex display section 31, when an arbitrary design is selected from the plurality of designs, the selected design is selected. The warning information corresponding to the above can be displayed in detail using the multiplex display unit 31.

In this way, even if a plurality of warning information are generated at the same time, the occupant can surely recognize all the warning information without any time delay. The details of the warning information corresponding to an arbitrary design can be confirmed by a very easy procedure.

Also, in the embodiment of the present invention, an example has been described in which one ECU 2 includes functions as a recognition unit, a determination unit, and a display control unit. However, the present invention is limited to only this embodiment. Without being performed, for example, the above-described plurality of functional units are divided and assigned to a plurality of ECUs such as 2 or 3 and the plurality of ECUs as a whole of the present invention perform data exchange between the plurality of ECUs. A form that achieves the function can be adopted.

By doing so, of the plurality of ECUs,
The processing load on each individual ECU is reduced and each EC
Can improve the throughput of U, and consequently,
Since the data processing capability of the plurality of ECUs as a whole can be improved, it is possible to construct an optimal information multiplex display device when handling a large number of sensor inputs or when high-speed processing is required.

[0060]

According to the first aspect of the present invention, when a plurality of pieces of warning information to be warned immediately occur at the same time, a plurality of designs representing each of the plurality of pieces of simultaneously generated warning information are replaced by one.
Because multiple display means are used to display the list in a multiplexable manner, even if a plurality of warning information are generated at the same time, the occupant can ensure that all of the warning information is generated without any time delay. Can be recognized.

According to the second aspect of the present invention, the display control means, if the result of the determination by the determination means includes a plurality of pieces of warning information to be warned immediately, includes the plurality of pieces of warning information. A plurality of designs representing each are displayed in a multiplexed manner so as to be listed using one multiplex display means in an arrangement state according to a predetermined priority order. Not only can all warning information be reliably recognized without any time delay, but also occurrence of a situation in which the occupant misses warning information with high priority can be suppressed as much as possible.

Further, according to the third aspect of the present invention, the display control means determines that the result of determination by the determination means includes a plurality of pieces of warning information to be warned immediately, In order to display all images in a multiplexable manner in a list, if the display screen area in one multiplex display means is insufficient, the multiplex display screen on which a plurality of designs are multiplexed is displayed.
Since scroll display is performed using two multiple display means,
Even if a plurality of pieces of warning information are generated at the same time, the occupant can surely recognize all pieces of warning information without delay.

According to the fourth aspect of the present invention, when a plurality of pieces of warning information are generated at the same time, furthermore, all of the plurality of designs representing each of the pieces of warning information are displayed in a multiplexed manner in a listable manner. When the display screen area in one multiplex display means is insufficient, a multiplex display screen in which a plurality of designs are multiplex-displayed in an arrangement state according to a predetermined priority is scroll-displayed using one multiplex display means. Therefore, even when a plurality of warning information is generated at the same time, the occupant can surely recognize all the warning information without any time delay, It is possible to minimize the occurrence of a situation in which the occupant misses the high warning information.

According to the fifth aspect of the present invention, the display control means displays the warning information corresponding to the design selected by the selection means in detail using one multiplex display means. Even if information occurs,
In addition to ensuring that the occupant can recognize all warning information without delay, the details of the warning information corresponding to any design can be confirmed in a very easy procedure. It has a very excellent effect.

[Brief description of the drawings]

FIG. 1 is a schematic block diagram of an information multiplex display device according to the present invention.

FIG. 2 is an external view of a combination meter in which a multiplex display unit of the information multiplex display device according to the present invention is arranged.

FIG. 3 is an operation flowchart of the information multiplex display device according to the present invention.

FIG. 4 is a diagram illustrating a multiplex display example of the information multiplex display device according to the first embodiment of the present invention.

FIG. 5 is a diagram showing a multiplex display example of the information multiplex display device according to the first embodiment of the present invention.

FIG. 6 is a diagram illustrating an example of multiplex display of an information multiplex display device according to a second embodiment of the present invention.

FIG. 7 is a diagram showing a multiplex display example of the information multiplex display device according to the second embodiment of the present invention.

FIG. 8 is a multiplex display state transition diagram for explaining the present invention.

[Explanation of symbols]

 Reference Signs List 1 Information multiplex display device 2 ECU 3 Various sensors 4 Seat belt sensor 5 Oil level sensor 7 Clutch disk sensor 9 Water temperature sensor 11 Brake pad sensor 13 Vehicle speed sensor 15 Rotation sensor 17 Fuel remaining amount sensor 19 Communication device 21 Multiple display operation switch group 23 Set switch 25 Reset switch 27 Select switch 29 Voice speaker 30 Combination meter 31 Multiple display section 33 Speedometer 35 Tachometer 37 Fuel / Temp gauge 39 Air gauge 41 Individual indicator / Warning display section

Claims (5)

[Claims] 1. An information multiplex display device for multiplex-displaying a plurality of pieces of information including operating states and wear states of various devices constituting a vehicle using one multiplex display means provided in a vehicle interior, A plurality of state detection means for detecting the operating state or the wear state of each of the various devices, respectively, and outputting a state detection signal for each of the devices, based on the state detection signals respectively input from the plurality of state detection means, Recognition means for recognizing the occurrence status of information corresponding to each of various devices, and determination means for determining whether or not a plurality of pieces of warning information to be warned immediately among information recognized by the recognition means is included. If the result of the determination by the determination means includes a plurality of pieces of warning information that should be warned immediately, a plurality of designs representing each of the plurality of pieces of warning information are stored in the single multiplex table. Information multiplexing display device characterized in that it is configured with a display control unit configured to list available multiplexed display using means. 2. The display control means, if the result of the determination by the determination means includes a plurality of pieces of warning information to be warned immediately, includes a plurality of designs representing each of the plurality of pieces of warning information. 2. The information multiplex display device according to claim 1, wherein, in an arrangement state according to a predetermined priority, the one multiplex display means performs multiplex display in a listable manner. 3. The display control means, as a result of the determination by the determination means, includes a plurality of pieces of warning information to be warned promptly, and further, multiplexes all of the plurality of designs in a listable manner. In order to display, when the display screen area in the one multiplex display means is insufficient, the multiplex display screen in which the plurality of designs are multiplexed is displayed by scrolling using the one multiplex display means. The information multiplex display device according to claim 1, wherein: 4. An information multiplex display device for multiplex-displaying a plurality of pieces of information including an operating state and a wear state of various devices constituting a vehicle using one multiplex display means provided in a vehicle interior, A plurality of state detection means for detecting the operating state or the wear state of each of the various devices, respectively, and outputting a state detection signal for each of the devices, based on the state detection signals respectively input from the plurality of state detection means, Recognition means for recognizing the occurrence status of information corresponding to each of various devices, and determination means for determining whether or not a plurality of pieces of warning information to be warned immediately among information recognized by the recognition means is included. In the case where the result of the determination by the determination means includes a plurality of pieces of warning information to be warned immediately, all of the plurality of designs representing each of the pieces of warning information can be listed. In order to perform double display, when the display screen area in the one multiplex display means is insufficient, the multiplex display screen in which the plurality of designs are multiplex-displayed in an arrangement state according to a predetermined priority order is displayed. An information multiplex display device comprising: display control means for performing scroll display using two multiplex display means. 5. When the plurality of designs are displayed in a multiplexed manner in a listable manner using the one multiplex display device, further comprising a selection unit for selecting an arbitrary design from the plurality of designs, Display control means, warning information corresponding to the design selected by the selection means,
The information multiplex display device according to claim 1, wherein a detailed display is performed using the one multiplex display unit.