CN110549851A - control method and device for automobile liquid crystal instrument alarm lamp display - Google Patents
control method and device for automobile liquid crystal instrument alarm lamp display Download PDFInfo
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- CN110549851A CN110549851A CN201910877167.9A CN201910877167A CN110549851A CN 110549851 A CN110549851 A CN 110549851A CN 201910877167 A CN201910877167 A CN 201910877167A CN 110549851 A CN110549851 A CN 110549851A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 29
- 241001522296 Erithacus rubecula Species 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 23
- 230000004913 activation Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 abstract description 15
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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Abstract
the invention provides a control method and a device for displaying an alarm lamp of an automobile liquid crystal instrument, and belongs to the technical field of automobiles. It has solved the not good problem of area is many and display effect that current technical alarm lamp occupy. The control method for the display of the alarm lamp of the automobile liquid crystal instrument comprises the following steps: a dynamic area and a round-robin area are arranged on the liquid crystal instrument; the different types of the alarm lamps are pre-divided according to the set priority and then stored; when a new alarm lamp is activated, detecting whether the dynamic area is full of alarm lamps; when the alarm lamp is not full, a new alarm lamp is displayed in the dynamic area; when the alarm lamp display is full, the priority of a new alarm lamp is compared with that of the alarm lamps in the dynamic area, the alarm lamp with higher priority is displayed in the dynamic area according to the comparison result, and the alarm lamp with lower priority is displayed in the round robin area. The invention can improve the display effect of the alarm information under the condition of reducing the display area.
Description
Technical Field
the invention belongs to the technical field of automobiles, and relates to a method and a device for controlling the display of an alarm lamp of an automobile liquid crystal instrument.
Background
with the continuous abundance of various configurations on automobiles, the number of instrument indicating lamps for prompting the configuration states is also increased remarkably, the traditional mechanical dial plate is displayed by single LED lamps, one indicating lamp occupies a fixed position, and when the number of the indicating lamps reaches a certain number, the overall layout of the instrument is influenced. With the development of the technology, the liquid crystal instrument gradually replaces a mechanical dial, is very rich in science and technology feeling in vision, and is adaptive to function and design expansion, but the current pure liquid crystal instrument still generally inherits the fixed indicator light arrangement scheme of the traditional mechanical instrument and fails to exert the advantages of the pure liquid crystal instrument.
To solve the above problems, the existing chinese patent document discloses a method for displaying the arrangement of indicator lights of a liquid crystal instrument and a display panel [ application number: CN201710573888.1 ], wherein the method comprises the following steps: dividing different indicator lamp types into high and low frequency indicator lamps according to the use frequency; setting a fixed display area and a non-fixed display area on the liquid crystal instrument, wherein the fixed display area and the non-fixed display area respectively comprise one or more indicator light display positions; displaying a high-frequency indicator lamp in the fixed display area; and sequentially displaying the corresponding low-frequency indicator lamps on the indicator lamp display positions of the non-fixed display area by the low-frequency indicator lamps according to the sequence of the activation time. According to the invention, the liquid crystal instrument is divided into the fixed display area and the non-fixed display area, and the indicator lamps used at high frequency and low frequency are respectively displayed, so that the problem that the indicator lamps cannot be used completely due to too much number is solved, and the influence on user experience caused by arranging part of the indicator lamps at the non-visual field center position is avoided. However, the invention still has the following disadvantages:
1. A plurality of fixed indicating lamp display positions are arranged, so that the occupied area of an alarm lamp is not reduced;
2. The distribution is scattered, the display of important information is influenced to a certain extent, and the user experience is poor.
Disclosure of Invention
The invention aims to provide a control method and a device for displaying an alarm lamp of an automobile liquid crystal instrument, aiming at the problems in the prior art, and the technical problems to be solved by the control method and the device are as follows: how to improve the display effect of the alarm information under the condition that the display area is reduced.
The purpose of the invention can be realized by the following technical scheme: a control method for displaying an alarm lamp of an automobile liquid crystal instrument comprises the following steps:
A dynamic area for displaying an alarm lamp and a round robin area for displaying the alarm lamp are arranged on the liquid crystal instrument;
The different types of the alarm lamps are pre-divided according to the set priority and then stored;
When a new alarm lamp is activated, detecting whether the dynamic area is full of alarm lamps;
When the alarm lamp display is not full in the dynamic area, a new alarm lamp is displayed in the dynamic area; when the alarm lamp display is full in the dynamic area, the priority of the new alarm lamp is compared with that of the alarm lamp in the dynamic area, the alarm lamp with higher priority is displayed in the dynamic area according to the comparison result, and the alarm lamp with lower priority is displayed in the round robin area.
The working principle of the control method for displaying the alarm lamp of the automobile liquid crystal instrument is as follows: firstly, different alarm lamp types are divided according to set priorities and then stored, the setting of the priorities can be set by a user, and important alarm information can be more easily read by the user; when a new alarm lamp is activated in the using process of a vehicle, whether the alarm lamp is full in a dynamic area is judged firstly, under the condition that the alarm lamp is full, the alarm lamp is judged according to the priority levels of the new alarm lamp and the alarm lamp in the dynamic area, when the priority level of the new alarm lamp is higher, the new alarm lamp is placed into the dynamic area to be displayed, the alarm lamp with lower priority level in the dynamic area is placed into a round-robin area to be displayed, the important alarm information with high priority level is ensured to be displayed in the dynamic area in a centralized manner, the reading by a user is facilitated, the alarm information with lower priority level enters the round-robin area to be displayed, and the alarm lamp is displayed in the round-robin area in a circular switching manner, so that the operation can ensure that more alarm lamps are displayed on a small number of lamp positions, the occupied area of the alarm lamp is reduced, meanwhile, the important information can not be ignored and can be known in time, the display effect of the alarm information is effectively improved.
In the above method for controlling the display of the warning lamp of the liquid crystal instrument for a vehicle, the dynamic region includes a plurality of lamp positions for displaying the warning lamp, and the polling region includes one lamp position for displaying the warning lamp. Set up a plurality of lamp positions in dynamic region, the round robin region only sets up a lamp position, can show more alarm lamps on a small amount of lamp positions, gives more display area of important alarm information simultaneously, and the user of being more convenient for reads information because only single lamp position takes place to show and changes when showing.
in the control method for displaying the alarm lamp of the liquid crystal instrument of the automobile, when the alarm lamp display is full in a dynamic area, the alarm lamp on the lamp position of the dynamic area is judged according to the priority, the alarm lamp with the lowest priority is selected to be compared with a new alarm lamp according to the priority, when the priority of the new alarm lamp is higher, the new alarm lamp is displayed in the dynamic area, and the alarm lamp with the lowest priority enters a round robin area to be displayed; when the priority of the new alarm lamp is lower, the new alarm lamp is directly displayed in the round-robin area. The priority of the alarm lamps in the dynamic area is directly divided according to the divided priority conditions, the alarm lamp with the lowest priority is selected to be compared with a new alarm lamp, the display area of the new alarm lamp can be determined more quickly, and the display effect of alarm information is improved.
In the method for controlling the display of the warning lamp of the liquid crystal instrument of the automobile, when the warning lamp is not displayed in the wheel circulation area and the warning lamp is released from the warning in the dynamic area, the position of the lamp of the warning lamp for releasing the warning is vacant. When the alarm lamp relieves the alarm, the alarm lamp is directly vacant, the alarm lamp originally displayed in the dynamic area cannot change in position, the user cannot misunderstand and new alarm is generated, the user can easily read the alarm lamp, the display effect is good, and the user experience is improved.
in the method for controlling the display of the warning lamp of the liquid crystal instrument for the automobile, when the warning lamp is displayed in the wheel circulation area and the warning lamp is released in the dynamic area, the warning lamp in the wheel circulation area is judged according to the priority, and the warning lamp with the highest priority is displayed on the lamp position where the warning lamp for releasing the warning is positioned. Under the condition that the number of the alarm lamps is large, the alarm lamps with high priority are displayed in a dynamic area as far as possible, so that a user can read more easily, and the display effect of alarm information is improved under the condition that the display area is reduced.
in the control method for displaying the alarm lamp of the liquid crystal instrument of the automobile, when the dynamic area is detected to be that the alarm lamp is not full, the alarm lamps are sequentially displayed in the dynamic area according to the activation sequence of the alarm lamps. The alarm lamps are sequentially displayed in the dynamic area according to the activation sequence of the alarm lamps, the alarm lamps do not need to be arranged according to the priority levels, the integral vision of the instrument is not disturbed, the user can conveniently read the alarm lamps, and the alarm information display effect is better.
In the above method for controlling the display of the warning lamp of the liquid crystal instrument for the vehicle, when the number of warning lamps entering the round-robin area is plural, the warning lamps in the round-robin area are switched and displayed for a preset time. The alarm lamp in the round robin region switches the demonstration with the preset time, guarantees to show more alarm lamps on a small amount of lamp positions, and the user of also being convenient for simultaneously reads alarm information.
In the control method for displaying the warning lamp of the liquid crystal instrument of the automobile, the preset time is set to be 2s-5 s.
A control device for a warning lamp display of an automotive liquid crystal instrument, provided with a dynamic region for warning lamp display and a polling region for warning lamp display on a liquid crystal instrument, the control device comprising:
The signal acquisition module is used for acquiring an activation signal of the alarm lamp;
The detection module is used for detecting the display quantity of the alarm lamps in the dynamic area;
The priority comparison module is used for comparing the priority of the alarm lamp according to the pre-stored priority information;
the control module is used for outputting a control instruction for controlling the display of the new alarm lamp in the dynamic area or the display of the new alarm lamp in the round-robin area according to a comparison result of the priority comparison module when the detection module detects that the display number of the alarm lamps in the dynamic area is full when the signal acquisition module acquires a new alarm lamp signal, and otherwise, outputting a control instruction for controlling the display of the new alarm lamp in the dynamic area when the display number of the alarm lamps in the dynamic area is not full;
And the output module is used for controlling a new alarm lamp to be displayed in a dynamic area or a round robin area according to the control instruction.
The working principle of the control device for the alarm lamp display of the automobile liquid crystal instrument is as follows: the signal acquisition module acquires information of the alarm lamp, if the safety belt is not fastened, the alarm lamp which is not fastened by the safety belt is lightened, the signal acquisition module acquires the information of the alarm lamp, and the signal acquisition module transmits the acquired information to the control module when acquiring a new alarm lamp; the detection module detects the display quantity of the alarm lamps in the dynamic area and transmits detection information of whether the display quantity of the alarm lamps is full to the control module, namely, the detection information of whether the alarm lamps display on the lamp positions in the dynamic area is transmitted to the control module; when the control module receives the detection information that the display quantity of the alarm lamps in the dynamic area is not full, the control module outputs a control instruction for controlling the display of a new alarm lamp in the dynamic area, and the output module displays the new alarm lamp in the dynamic area according to the control instruction; when the control module receives the detection information that the display quantity of the alarm lamps in the dynamic area is full, the priority comparison module compares the priority of the new alarm lamps with the priority of the alarm lamps in the dynamic area and transmits the comparison result to the control module; when the received comparison result shows that the priority of the new alarm lamp is higher, the control module outputs a control instruction for controlling the new alarm lamp to display in the dynamic area, the output module displays the new alarm lamp in the dynamic area according to the control instruction, and the alarm lamp with the lowest priority in the dynamic area is switched to the round-robin area to display; when the received comparison result shows that the priority of the new alarm lamp is low, the control module outputs a control instruction for controlling the new alarm lamp to be displayed in the round-robin region, and the output module displays the new alarm lamp in the round-robin region according to the control instruction; this controlling means's application can guarantee to show more alarm lamps on a small amount of lamp positions, reduces the occupation area of alarm lamp, also can guarantee simultaneously that important information concentrates and shows dynamic region, and the user of being convenient for reads, is difficult for neglecting, can in time learn, has effectively improved the display effect of alarm information.
in the above control device for displaying the alarm lamp of the liquid crystal instrument of the automobile, the control device further comprises a storage module for storing priority information of different alarm lamp types according to a set priority, and the storage module is connected with the control module. The priority of various alarm lamp types is preset and stored according to the set priority through the storage module, so that the priority comparison is facilitated, and meanwhile, the priority information of different alarm lamp types is also convenient for the user to reset. In the above control apparatus for displaying an alarm lamp of a liquid crystal instrument for a vehicle, the dynamic region includes a plurality of lamp positions for displaying the alarm lamp, and the polling region includes one lamp position for displaying the alarm lamp. Set up a plurality of lamp positions in dynamic region, the round robin region only sets up a lamp position, can show more alarm lamps on a small amount of lamp positions, gives more display area of important alarm information simultaneously, and the user of being more convenient for reads information because only single lamp position takes place to show and changes when showing.
in the control device for displaying the alarm lamp of the automobile liquid crystal instrument, the control device further comprises a timing module connected with the control module, the control module is used for controlling the timing module to work when the alarm lamps are judged to be displayed in the round-robin area, and the alarm lamps are controlled to be switched and displayed for a preset time according to the length of time counted by the timing module. The alarm lamp in the round robin region switches the demonstration with the preset time, guarantees to show more alarm lamps on a small amount of lamp positions, and the user of also being convenient for simultaneously reads alarm information.
Compared with the prior art, the control method and the device for the display of the alarm lamp of the liquid crystal instrument of the automobile have the following advantages:
1. The liquid crystal instrument provided by the invention adopts the dynamic area and the round-robin area to display the alarm lamps, the dynamic area sequentially displays the alarm lamps with higher priority according to the activation time of the alarm lamps, and the round-robin area displays the alarm lamps with lower priority and circularly switches and displays the alarm lamps according to the preset time, so that more alarm lamps can be displayed on a small number of lamp positions, the occupied area of the alarm lamps is reduced, more display areas are provided for important driving information with high priority, convenience is brought to a user to read, and the display effect of alarm information is effectively improved.
2. The alarm lamp is displayed in a fixed area in a centralized manner, the alarm information is displayed in a centralized manner, the reading is easy, the integral appearance is attractive, the integral vision of the liquid crystal instrument is not disturbed, and the user experience is good.
Drawings
FIG. 1 is a control flow diagram of the present invention.
Fig. 2 is a schematic view showing the warning lamp of the present invention in a dynamic region and a round robin region.
Fig. 3 is a schematic structural diagram of the present invention.
In the figure, 1, a control module; 2. a storage module; 3. a signal acquisition module; 4. a detection module; 5. a priority comparison module; 6. a timing module; 7. a dynamic region; 8. a round robin region; 9. and an output module.
Detailed Description
the following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
as shown in fig. 1, the method for controlling the display of the alarm lamp of the liquid crystal instrument of the automobile comprises the following steps:
A dynamic area 7 for displaying a warning lamp and a round robin area 8 for displaying the warning lamp are arranged on the liquid crystal instrument;
The different types of the alarm lamps are pre-divided according to the set priority and then stored;
When a new alarm lamp is activated, detecting whether the dynamic area 7 is full of alarm lamps;
When the alarm lamp is not full in the dynamic area 7, a new alarm lamp is displayed in the dynamic area 7; when the warning lamp display is full in the dynamic region 7, a new warning lamp is compared in priority with the warning lamps in the dynamic region 7, and a warning lamp with a higher priority is displayed in the dynamic region 7 and a warning lamp with a lower priority is displayed in the round robin region 8 according to the comparison result.
preferably, the dynamic region 7 includes a plurality of light levels for displaying a warning light, and the polling region 8 includes a single light level for displaying a warning light. Set up a plurality of lamp positions in dynamic region 7, the round robin region 8 only sets up a lamp position, can show more alarm lamps on a small amount of lamp positions, gives more display area of important alarm information simultaneously, and the user of being more convenient for reads information because only single lamp position takes place to show and changes when showing.
As a preferred scheme, when detecting that the dynamic area 7 is full of alarm lamps, the alarm lamps in the dynamic area 7 are subjected to priority judgment, the alarm lamp with the lowest priority is selected to be subjected to priority comparison with a new alarm lamp, when the priority ratio of the new alarm lamp is higher, the new alarm lamp is displayed at the lamp position of the alarm lamp with the lowest priority in the dynamic area 7, and the alarm lamp with the lowest priority enters the round-robin area 8 for display; when the priority of the new warning lamp is lower, it is displayed directly in the polling area 8. The priority of the alarm lamps in the dynamic area 7 is directly divided according to the divided priority conditions, the alarm lamp with the lowest priority is selected to be compared with a new alarm lamp, the display area of the new alarm lamp can be determined more quickly, and the display effect of alarm information is improved.
Preferably, when no warning lamp is displayed in the round-robin area 8 and the warning lamp is present in the dynamic area 7 to release the warning, the position of the warning lamp to release the warning is vacant. When the alarm lamp relieves the alarm, the alarm lamp is directly vacant, the alarm lamp originally displayed in the dynamic area 7 cannot change in position, the user cannot misunderstand and new alarm is generated, the user can easily read the alarm lamp, the display effect is good, and the user experience is improved.
preferably, when a warning lamp is displayed in the round robin region 8 and a warning lamp is released from the dynamic region 7, the warning lamp at the lamp position in the round robin region 8 is prioritized and the warning lamp with the highest priority is displayed at the lamp position where the warning lamp to release the warning is located. Under the condition that the number of the alarm lamps is large, the alarm lamps with high priority are displayed in the dynamic area 7 as far as possible, so that a user can read more easily, and the display effect of alarm information is improved under the condition that the display area is reduced.
Preferably, when the dynamic region 7 is detected to be that the alarm lamp is not full, the alarm lamps are sequentially activated to display in the dynamic region 7. The alarm signals are sequentially displayed in the dynamic area 7 according to the activation sequence of the alarm lamps, the alarm signals do not need to be arranged according to the priority level, the integral vision of the instrument is not disturbed, the user can conveniently read the alarm signals, and the alarm information display effect is better.
Preferably, when the number of warning lamps displayed when entering the round robin region 8 is plural, the warning lamps in the round robin region 8 are displayed in a switched manner for a predetermined time. The alarm lamp in the round robin region 8 switches the demonstration with the preset time, guarantees to show more alarm lamps on a small amount of lamp positions, and the user of being more convenient for reads alarm information because only a lamp position switches the demonstration moreover. As another preferable scheme, the number of the warning lamps displayed in the round robin region 8 is one or more, and the warning lamps in the round robin region 8 are switched and displayed for a preset time, so that the operation is simplified.
Preferably, the preset time is set to 2s to 5 s.
As shown in fig. 1 and 2, the working principle of the control method for displaying the alarm lamp of the liquid crystal instrument of the automobile is as follows: different alarm lamp types are firstly divided according to set priorities and then stored, if the alarm lamp types are the highest priority, the alarm lamp types with higher use frequency are preferred, so that the priority of the alarm lamp is set, or the priority is set by adopting other modes, the alarm lamp type can be set by a user, and important alarm information can be more conveniently and more quickly read by the user, for example: the different alarm lamp types are sorted from top to bottom as follows: the alarm is not closed, the alarm is carried out when the temperature of the cooling liquid is high, the alarm is carried out when the pressure of the engine oil is low, the alarm is not tied to a safety belt, the alarm is carried out when the safety airbag is in failure, the alarm is not released by a hand brake, the alarm is carried out when the ABS is in failure, the alarm is carried out when the ESP is in failure, the prompt is carried out when the distance light and the near light are insufficient, the;
In this embodiment, A, B, C, D, E, F, G, H, I represents each warning lamp, with warning lamp a being the highest priority and warning lamp I being the lowest priority; in this embodiment, it is preferable that the dynamic region 7 includes six lamp positions, and during the running of the vehicle, if a new warning lamp D is activated, it is first detected whether the lamp position of the dynamic region 7 indicates that the warning lamp is full, and if it is detected that the lamp position of the dynamic region 7 indicates that the warning lamp is not full, the lamp positions of the dynamic region 7 are sequentially displayed according to the sequence of activation of the warning lamps, and if the warning lamp D is displayed on the lamp position of the dynamic region 7 before the warning lamp D appears, the warning lamp D is directly displayed on the lamp position behind the warning lamp B, that is, the sequence of the warning lamps displayed on the lamp position of the dynamic region 7 is the warning lamp a, the warning lamp B, and the warning lamp D; then, if the alarm lamp F, the alarm lamp G and the alarm lamp H are activated in sequence, when each alarm lamp is activated, whether the lamp position of the dynamic area 7 is full is detected, and if the lamp position of the dynamic area 7 is detected to indicate that the alarm lamp is not full, the alarm lamp F, the alarm lamp G and the alarm lamp H are displayed in the dynamic area 7, namely the alarm lamps displayed on the lamp position of the dynamic area 7 are sequentially the alarm lamp a, the alarm lamp B, the alarm lamp D, the alarm lamp F, the alarm lamp G and the alarm lamp H; after that, if a new alarm lamp I is activated, whether the alarm lamp is full is detected on the lamp position of the dynamic area 7, when the alarm lamp is full on the lamp position of the dynamic area 7, priority judgment is carried out on each alarm lamp on the lamp position of the dynamic area 7, namely priority judgment is carried out on the alarm lamp A, the alarm lamp B, the alarm lamp D, the alarm lamp F, the alarm lamp G and the alarm lamp H, the alarm lamp H with the lowest priority can be obtained, the priority of the alarm lamp H is compared with that of the alarm lamp I, and the priority of the alarm lamp I is lower, so that the alarm lamp I is displayed in the round robin area 8; when a new alarm lamp C is activated, whether the alarm lamp is full is detected on the lamp position of the dynamic area 7, when the alarm lamp is full is detected on the lamp position of the dynamic area 7, priority judgment is carried out on each alarm lamp on the lamp position of the dynamic area 7, the alarm lamp H with the lowest priority is selected to be compared with the alarm lamp C, the priority of the alarm lamp C is higher, the warning lamp C is displayed at the lamp position of the dynamic region 7, which was originally displayed by the warning lamp H, the warning lamp H is switched to the polling region 8 to be displayed, at this time, the alarm lamps displayed in the dynamic region 7 are sequentially an alarm lamp a, an alarm lamp B, an alarm lamp D, an alarm lamp F, an alarm lamp G and an alarm lamp C, the cycle region 8 displays an alarm lamp I and an alarm lamp H, and the alarm lamp I and the alarm lamp H are switched and displayed for a preset time, preferably, once every 4 seconds; when a new alarm lamp E is activated, detecting whether the lamp position of a dynamic area 7 shows that the alarm lamp is full, when detecting that the lamp position of the dynamic area 7 shows that the alarm lamp is full, carrying out priority judgment on each alarm lamp on the lamp position of the dynamic area 7, selecting an alarm lamp G with the lowest priority to carry out priority comparison with the alarm lamp E, and if the comparison result is that the priority of the alarm lamp E is higher, displaying the alarm lamp E on the lamp position originally displayed by the alarm lamp G in the dynamic area 7, switching the alarm lamp G to a round-robin area 8 to display, and at the moment, switching and displaying the alarm lamp sequence displayed by the dynamic area 7 into an alarm lamp A, an alarm lamp B, an alarm lamp D, an alarm lamp F, an alarm lamp E and an alarm lamp C, wherein the round-robin area 8 shows an alarm lamp I, an alarm lamp H and an alarm lamp G, and switching and displaying the alarm lamp I, the alarm lamp H and the alarm lamp G at preset time; thereafter, when a new alarm lamp activation occurs, the above operation steps are cycled; meanwhile, if the fault of the alarm lamp A is relieved at the lamp position of the dynamic area 7, the lamp position where the alarm lamp A is located is vacant, the priority judgment is carried out on the alarm lamp I, the alarm lamp H and the alarm lamp G in the round-robin area 8, and the alarm lamp G with the highest priority is selected to be displayed at the original lamp position where the alarm lamp A is located in the dynamic area 7; if the failure of the warning lamp a occurs at the lamp position of the dynamic range 7 and the warning lamp I, the warning lamp H, and the warning lamp G are not displayed in the duty cycle range 8 at this time, the lamp position of the warning lamp a in the dynamic range 7 is directly vacant. By the operation, more alarm lamps can be displayed on a small number of lamp positions, occupied areas of the alarm lamps are reduced, important information can be displayed in the dynamic area 7, the important information is easy to read by a user and is not easy to ignore, the important information can be timely known, and the display effect of alarm information is effectively improved.
as shown in fig. 3, the control device for displaying a warning lamp of a liquid crystal instrument of an automobile is provided with a dynamic area 7 for displaying a warning lamp and a duty cycle area 8 for displaying a warning lamp on a liquid crystal instrument, and comprises: the signal acquisition module 3 is used for acquiring an activation signal of the alarm lamp; the detection module 4 is used for detecting the display number of alarm lamps in the dynamic area 7; the storage module 2 is used for storing the priority information of different alarm lamp types according to the set priority; the priority comparison module 5 is used for comparing the priority of the alarm lamp according to the priority information stored in the storage module 2; the control module 1 is used for outputting a control instruction for controlling the display of a new alarm lamp in the dynamic area 7 or the display of a new alarm lamp in the round-robin area 8 according to a comparison result of the priority comparison module 5 when the detection module 4 detects that the display number of the alarm lamps in the dynamic area 7 is full when the signal acquisition module 3 acquires a new alarm lamp signal, and otherwise, outputting a control instruction for controlling the display of the new alarm lamp in the dynamic area 7 when the display number of the alarm lamps in the dynamic area 7 is not full; the output module 9 is used for controlling a new alarm lamp to be displayed in the dynamic area 7 or the round-robin area 8 according to the control instruction; the signal acquisition module 3, the detection module 4, the storage module 2, the priority comparison module 5 and the output module 9 are all connected with the control module 1.
preferably, the dynamic region 7 includes a plurality of light levels for displaying a warning light, and the polling region 8 includes a single light level for displaying a warning light. Preferably, dynamic zone 7 includes six light positions for displaying a warning light icon. Set up a plurality of lamp positions in dynamic region 7, the round robin region 8 only sets up a lamp position, can show more alarm lamps on a small amount of lamp positions, gives more display area of important alarm information simultaneously, and the user of being more convenient for reads information because only single lamp position takes place to show and changes when showing.
Preferably, the control device further comprises a timing module 6 connected with the control module 1, and the control module 1 is configured to control the timing module 6 to operate when it is determined that a plurality of alarm lamps are displayed in the round robin region 8, and control the alarm lamps to perform switching display for a preset time according to the time counted by the timing module 6. The alarm lamp in the round robin region 8 switches the display with the preset time, guarantees to show more alarm lamps on a small amount of lamp positions, and the user of also being convenient for simultaneously reads alarm information.
Preferably, the dynamic region 7 and the round robin region 8 are disposed in the same row on the liquid crystal instrument, and the disposed position is preferably the upper center position of the liquid crystal instrument.
The working principle of the control device for the alarm lamp display of the automobile liquid crystal instrument is as follows: the storage module 2 stores the priority-classified alarm lamps in advance; the signal acquisition module 3 acquires an activation signal of the alarm lamp and transmits the activation signal to the control module 1 when acquiring the activation signal of the alarm lamp H; at this time, the detection module 4 detects the display number of the alarm lamps in the dynamic region 7, and transmits detection information indicating whether the display number of the alarm lamps is full to the control module 1, that is, transmits detection information indicating whether the alarm lamps display on the lamp positions in the dynamic region 7 to the control module 1; when the control module 1 receives detection information that the display number of alarm lamps in the dynamic area 7 is not full, a control instruction for controlling a new alarm lamp to display in the dynamic area 7 is output, the output module 9 displays the new alarm lamp on the lamp position of the dynamic area 7 according to the activation sequence of the alarm lamps according to the control instruction, and if the alarm lamp A, the alarm lamp B, the alarm lamp D, the alarm lamp F and the alarm lamp G are displayed on the dynamic area 7, the alarm lamp H is displayed on the lamp position behind the alarm lamp G; then, if the signal acquisition module 3 acquires the activation signal of the alarm lamp I again, the activation signal is transmitted to the control module 1; at the moment, the detection module 4 detects the display quantity of the alarm lamps in the dynamic area 7, and transmits detection information about whether the display quantity of the alarm lamps is full to the control module 1, when the control module 1 receives the detection information that the display quantity of the alarm lamps in the dynamic area 7 is full, namely when the alarm lamps are displayed on the lamp positions of the dynamic area 7, the priority comparison module 5 compares the priority of each alarm lamp in the dynamic area 7, selects the alarm lamp H with the lowest priority to compare the priority with the priority of a new alarm lamp I, and transmits the comparison result to the control module 1; when the received comparison result shows that the priority of the new alarm lamp I is lower, the control module 1 outputs a control instruction for controlling the new alarm lamp to be displayed in the round-robin region 8, and the output module 9 displays the new alarm lamp in the round-robin region 8 according to the control instruction; then, if the signal acquisition module 3 acquires the activation signal of the alarm lamp C again, the activation signal is transmitted to the control module 1; at this time, the detection module 4 detects the display quantity of the alarm lamps in the dynamic area 7, and transmits the detection information about whether the display quantity of the alarm lamps is full to the control module 1, when the control module 1 receives the detection information that the display quantity of the alarm lamps in the dynamic area 7 is full, that is, when the alarm lamps are all displayed on the lamp positions of the dynamic area 7, the priority comparison module 5 compares the priority of each alarm lamp in the dynamic area 7, selects the alarm lamp H with the lowest priority to compare the priority with the priority of the new alarm lamp C, and transmits the comparison result to the control module 1, when the comparison result received by the control module 1 is that the priority of the new alarm lamp C is higher, the control module outputs a control instruction for controlling the new alarm lamp C to display on the lamp position where the original alarm lamp H in the dynamic area 7 is located, and the output module 9 displays the new alarm lamp in the dynamic area 7 according to the control instruction, switching the alarm lamp H with the lowest priority in the dynamic area 7 to a round-robin area 8 for displaying; at this time, when there is alarm lamp H and alarm lamp I to be displayed in the round robin area 8, the control module 1 controls the timing module 6 to operate, and outputs a control command for switching display of each alarm lamp when the time counted by the timing module 6 reaches a preset time, and the output module 9 controls the alarm lamp H and the alarm lamp I to switch display at the preset time according to the control command, that is, after the alarm lamp H displays the preset time, the alarm lamp I displays, and after the alarm lamp I displays the preset time, the alarm lamp H displays, and the cycle display is performed in sequence, and as an option, the preset time can be set to 4 s. When the control module 1 detects that an alarm lamp is used for removing an alarm, if the alarm lamp A is used for removing the alarm, the control module 1 outputs a control instruction for controlling the vacant position of the lamp position where the alarm lamp A in the dynamic area 7 is located, the output module 9 controls the vacant position of the lamp position where the alarm lamp A in the dynamic area 7 is located according to the control instruction, when the alarm lamp in the round-robin area 8 is displayed, the priority comparison module 5 performs priority comparison on the alarm lamp in the round-robin area 8, if the alarm lamp H and the alarm lamp I are arranged in the round-robin area 8, the control module 1 outputs a control instruction for displaying the alarm lamp H with the highest priority on the lamp position where the original alarm lamp A is located in the dynamic area 7, and the output module 9 displays the alarm lamp H on the lamp position where the original alarm lamp A is located in the dynamic area 7 according to the control instruction; when no alarm lamp is displayed in the round-robin region 8, the region of the dynamic region 7 where the alarm lamp a was originally located is vacant.
the specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A control method for displaying an alarm lamp of an automobile liquid crystal instrument is characterized by comprising the following steps:
A dynamic area (7) for displaying a warning lamp and a round robin area (8) for displaying the warning lamp are arranged on the liquid crystal instrument;
The different types of the alarm lamps are pre-divided according to the set priority and then stored;
When a new warning lamp is activated, detecting whether the dynamic area (7) is full;
when the alarm lamp is not full in the dynamic area (7), a new alarm lamp is displayed in the dynamic area (7); when the alarm lamp display is full in the dynamic area (7), a new alarm lamp is compared with the alarm lamps in the dynamic area (7) in priority, and the alarm lamp with higher priority is displayed in the dynamic area (7) and the alarm lamp with lower priority is displayed in the round robin area (8) according to the comparison result.
2. The control method for displaying an alarm lamp of a liquid crystal instrument for an automobile according to claim 1, wherein the dynamic region (7) includes a plurality of lamp positions for displaying the alarm lamp, and the polling region (8) includes one lamp position for displaying the alarm lamp.
3. The control method for displaying the alarm lamp of the liquid crystal instrument of the automobile according to claim 1 or 2, characterized in that when the dynamic area (7) is detected to be full of alarm lamp display, the alarm lamp of the dynamic area (7) is judged according to priority, the alarm lamp with the lowest priority is selected to be compared with a new alarm lamp according to priority, when the priority of the new alarm lamp is higher, the new alarm lamp is displayed in the dynamic area (7), and the alarm lamp with the lowest priority enters the wheel circulation area (8) for displaying; when the priority of the new warning lamp is lower, the new warning lamp is directly displayed in the round-robin area (8).
4. The method for controlling the display of an alarm lamp on a liquid crystal instrument of an automobile according to claim 1 or 2, wherein when no alarm lamp is displayed in the round-robin region (8), and when the alarm lamp is released in the dynamic region (7), the alarm lamp for releasing the alarm is left empty.
5. the method for controlling the display of an alarm lamp on a liquid crystal instrument of an automobile according to claim 1 or 2, wherein when the alarm lamp is displayed in the round-robin region (8) and when the alarm lamp is released in the dynamic region (7), the priority of the alarm lamp in the round-robin region (8) is determined, and the alarm lamp with the highest priority is displayed at the lamp position where the alarm lamp to be released is located.
6. The control method of the display of the warning lamp of the liquid crystal instrument for an automobile according to claim 1 or 2, characterized in that, when it is detected that the dynamic region (7) is not full of the warning lamp display, the warning lamps are sequentially displayed in the dynamic region (7) in the order of activation.
7. The control method of the liquid crystal instrument warning lamp display of the automobile according to claim 1 or 2, characterized in that when the number of warning lamps displayed entering the round-robin region (8) is plural, the warning lamps in the round-robin region (8) are displayed by being switched for a preset time.
8. a control device for a warning lamp display of an automotive liquid crystal instrument, characterized in that a dynamic region (7) for warning lamp display and a round robin region (8) for warning lamp display are provided on a liquid crystal instrument, the control device comprising:
The signal acquisition module (3) is used for acquiring an activation signal of the alarm lamp;
The detection module (4) is used for detecting the display quantity of the alarm lamps in the dynamic area (7);
The priority comparison module (5) is used for performing priority comparison on the alarm lamp according to prestored priority information;
The control module (1) is used for outputting a control instruction for controlling the display of a new alarm lamp in the dynamic area (7) or the display of the new alarm lamp in the round-robin area (8) according to a comparison result of the priority comparison module (5) when the detection module (4) detects that the display number of the alarm lamps in the dynamic area (7) is full when the signal acquisition module (3) acquires a new alarm lamp signal, and otherwise, outputting the control instruction for controlling the display of the new alarm lamp in the dynamic area (7) when the display number of the alarm lamps in the dynamic area (7) is not full;
and the output module (9) is used for controlling the new alarm lamp to be displayed in the dynamic area (7) or the round-robin area (8) according to the control instruction.
9. the apparatus for controlling a liquid crystal instrument warning lamp display of an automobile according to claim 8, wherein the dynamic region (7) includes a plurality of lamp positions for displaying the warning lamp, and the polling region (8) includes one lamp position for displaying the warning lamp.
10. the control device for displaying the warning lamp of the liquid crystal instrument of the automobile according to claim 8 or 9, further comprising a timing module (6) connected to the control module (1), wherein the control module (1) is configured to control the timing module (6) to operate when it is determined that a plurality of warning lamps are displayed in the round robin region (8), and to control the warning lamps to perform switching display for a preset time according to the length of time counted by the timing module (6).
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| CN110549851B (en) | 2020-11-24 |
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Effective date of registration: 20221117 Address after: No. 1528, Hengshan Road, Xingan Town, Ningbo Economic and Technological Development Zone, Zhejiang 315899 Patentee after: ZHEJIANG JIRUN AUTOMOBILE Co.,Ltd. Patentee after: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 317000 east gate of Taizhou City, Zhejiang Province Patentee before: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
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