CN100419807C - System for prompting communication bad of vehicle radio communication module and its method - Google Patents
System for prompting communication bad of vehicle radio communication module and its method Download PDFInfo
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- CN100419807C CN100419807C CNB2005100911890A CN200510091189A CN100419807C CN 100419807 C CN100419807 C CN 100419807C CN B2005100911890 A CNB2005100911890 A CN B2005100911890A CN 200510091189 A CN200510091189 A CN 200510091189A CN 100419807 C CN100419807 C CN 100419807C
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Abstract
This invention relates to a system and a method for prompting ill communication of a car carried communication module, in which, when a switch is closed and the anti-stealing host is set at the anti-stealing mode, a traveling car computer is used to start up a radio communication module to monitor the quality of reception of messages to get a result of reception, if the compared result does not exceed the windows default, then it prompts the car owner the ill communication at the current stall by a voice device when starting up the switch next time so as to avoid that the radio communication module can't send out the inform timely to the owner at the anti-stealing mode, besides, the computer can set said place an ill communication position and stores it in the electronic map for prompting the owner next time in advance.
Description
Technical field
The present invention refers to a kind of system and method thereof of prompting communication bad of vehicle radio communication module especially about a kind of Vehicle Anti-Theft System.
Background technology
On the present vehicle, generally all be equiped with anti theft host and hummer, wherein anti theft host is except with hummer is connected, and is connected with plural sensor and plural sense switch.Therefore, when the car owner leaves vehicle, can start anti theft host by setting remote controller usually, so that these sensors and these sense switches enter anti-theft modes and come into operation.
Generally speaking, also can be equiped with wireless communication module on the vehicle, for example: Global System for Mobile Communication (Global System for Mobile Communication, GSM) module.So, when the car owner leaves vehicle, and set anti theft host under anti-theft modes, (for example: vehicle is by towing because of abnormal conditions if one of them sensor or sense switch are arranged, then shaking sensor can sense car and be subjected to strenuous vibration at present) and produce sensing signal, this sensor can be delivered to anti theft host with the sensing signal that it produced, make the anti theft host control hummer sound that gives a warning, and control car light flicker, even can send a notification message to long-range receiving trap by wireless communication module, for example: driving service centre or car owner's mobile phone on one's body, to reach the effect of instant alerts.
Yet, because the distribution of the base station that numerous telecommunications service company is set up on the market differs, therefore might be at the basement in some remote mountain areas or building because do not cause the communication quality of wireless communication module bad at the communication range of base station, for example: the lattice number of communication performance number has only lattice even zero lattice.Therefore, the car owner is parked in the zone of this class with vehicle, might cause wireless communication module can't send notification message to remote-control device, makes car owner or driving service centre can't receive the caution message immediately.
Summary of the invention
According to one of the present invention characteristic, the system of a kind of prompting communication bad of vehicle radio communication module that is provided comprises: switch, the anti theft host that can be configured to anti-theft modes or non-anti-theft pattern, car running computer and wireless communication module.Above-mentioned car running computer and switch and anti theft host electrically connect, and car running computer and comprise the memory module that stores the reception default value.Wireless communication module and car running computer electrically connect.
When switch is closed and anti theft host when being set to anti-theft modes, car running computer starts wireless communication module, and make wireless communication module detect the reception quality, to obtain a reception quality result, and the reception quality is the result be temporary in the memory module, and is for car running computer comparison reception quality result and reception default value, bad if reception quality result is expressed as communication quality above the reception default value, then car running computer is set a prompting numerical value, and it is stored in the memory module.When switch is unlocked next time, car running computer checks whether the prompting numerical value in the memory module is set, if prompting numerical value is set, then car running computer provides a communication quality bad prompting, to remind the car owner to avoid next time stopping in the bad place of this communication, and avoid under anti-theft modes, wireless communication module can't be sent notification message immediately to car owner's mobile phone on one's body.
Above-mentioned memory module includes working storage, point out numerical value to be used for storing, and prompting numerical value can be a flag.Said system more includes the voice device that is electrically connected to car running computer, and when car running computer inspection prompting numerical value, when being set as if prompting numerical value, then car running computer sends the voice of the bad prompting of communication quality by voice device.Certainly, said system also can include the display device that is electrically connected to car running computer, and when car running computer inspection prompting numerical value, when being set as if prompting numerical value, then car running computer can show the prompting message language that communication quality is bad by display device.
Said system more can comprise the global positioning satellite module that is electrically connected to car running computer, to be used for obtaining a global positioning information.Above-mentioned memory module also stores electronic chart, can compare global positioning information and electronic chart for car running computer.When reception quality result does not surpass the reception default value, car running computer is set global positioning information and is the reception bad position and stores the reception bad position in electronic chart, for passing through next time or stop when the reception bad position, car running computer is reminded it by a voice device.In addition, when passing through or stopping in the reception bad position next time, if reception quality result surpasses when storing the reception bad position in reception default value and the electronic chart, then car running computer is by deletion reception bad position in the electronic chart.
According to another characteristic of the present invention, the method for a kind of prompting communication bad of vehicle radio communication module that is provided.This method comprises the steps: that (A) closes a switch, and sets an anti theft host in an anti-theft modes; (B) start this wireless communication module, and make this wireless communication module detect reception quality, to obtain a reception quality result; (C) temporary this reception quality result; (D) compare this a reception quality result and a reception default value,, then set a prompting numerical value if this reception quality result does not surpass this reception default value; And (E) open this switch once more, and check whether this prompting numerical value is set, if this prompting numerical value is set, then send a voice suggestion by a voice device.
In step (A), after closing switch, the power supply of wireless communication module is closed, up to just being unlocked once more in step (B).In addition, in step (B), come the open wireless communication module by car running computer.Above-mentioned prompting numerical value can be flag, and when prompting numerical value was set, its value was 1, and when prompting numerical value was not set, its value was 0.
When reception quality result does not surpass the reception default value, can obtain the global positioning information of car by the global positioning satellite module, and the setting global positioning information is the reception bad position and stores the reception bad position in electronic chart, for passing through next time when the reception bad position, car running computer is reminded it by voice device.When passing through in the reception bad position next time, if reception quality result surpasses when storing the reception bad position in reception default value and the electronic chart, then car running computer is by electronic chart deletion reception bad position.
Description of drawings
Fig. 1 is the function block schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is the implementing procedure figure of a preferred embodiment of the present invention.
Symbol description among the figure:
Automobile-used storage battery 11 hummers 12
Sense switch 144,145 car running computers 15
Switch 20 long-range receiving traps 21
Step S205, S210, S215, S220, S225, S230, S240, S250, S255, S260
Embodiment
Vehicle parking the invention provides when getting off if at the bad place of position communication, can be reminded it when then the car owner drives next time.When car owner's car in order and after closing switch, utilize the car owner to use a teleswitch and set anti theft host when anti-theft modes, start wireless communication module by car running computer simultaneously, so that wireless communication module begins to detect the residing reception quality of this vehicle, if the reception quality is too low, then after the car owner opens switch once more, remind the car owner to avoid next time stopping in the bad place of this communication, avoiding under anti-theft modes, wireless communication module can't be sent notification message immediately to car owner's mobile phone on one's body.
In addition, the present invention also provides the global positioning satellite module to obtain global positioning information, and provide the electronic chart that is stored in memory module, and the setting global positioning information is the reception bad position when the reception quality is bad, for passing through next time or stop when this reception bad position, can remind it by voice device or display device.
Fig. 1 shows the function block schematic diagram of preferred embodiment of the present invention, it comprises automobile-used storage battery 11, hummer 12, anti theft host 13, sensor 141,142, sense switch 144,145, car running computer 15, wireless communication module 16, voice device 17, display device 18, global positioning satellite (GPS) module 19 and switch 20, wherein car running computer 15 includes memory module 151, to be used for storing reception default value and electronic chart 1512, memory module 151 more includes working storage 1511.
Above-mentioned automobile-used storage battery 11 electrically connects with hummer 12, anti theft host 13, car running computer 15, wireless communication module 16, voice device 17, display device 18 and global positioning satellite module 19 respectively, to provide power supply to these vehicular equipments, can normal operation for these vehicular equipments.Automobile-used storage battery 11 provides power supply to all the electric vapour equipment on the car, for example: except above-mentioned these mentioned equipment, more to provide power supply to wait for bus to automobile-used sound equipment, electronics dash board and use equipment after switch 20 is opened.
Above-mentioned anti theft host 13 electrically connects with hummer 12, car running computer 15, sensor 141,142 and sense switch 144,145 respectively.Above-mentioned car running computer 15 electrically connects with wireless communication module 16, voice device 17, display device 18, global positioning satellite module 19 and switch 20 respectively.Anti theft host 13 can be set to anti-theft modes or non-anti-theft pattern.In general, the car owner can set anti theft host 13 by telepilot (figure does not show) and be anti-theft modes, and make these sensors 141,142 and sense switch 144,145 come into operation after leaving car.Relatively, when car owner's desire is used vehicle, can remove the anti-theft modes of anti theft host 13 earlier by telepilot, make anti theft host 13 be in non-anti-theft pattern.Certainly, when non-anti-theft pattern, these sensors 141,142 and sense switch 144,145 can not operate as if anti theft host 13.
In addition, when anti theft host 13 during in anti-theft modes, if one of them sensor 141 is arranged, 142 or sense switch 144,145 produce the sensing signal, and transmit the sensing signal to anti theft host 13, then anti theft host 13 control hummers 12 send the sound, and notice car running computer 15 sends an anti-theft warning notification message to long-range receiving trap 21 by wireless communication module 16.In present embodiment, the mobile phone that long-range receiving trap 21 is held on one's body for the car owner.In other embodiments, long-range receiving trap 21 is driving service centre.Certainly, wireless communication module 16 also can send the anti-theft warning notification message to a plurality of long-range receiving traps 21, and for example: wireless communication module 16 sends mobile phone and the driving service centre that the anti-theft warning notification message is held to the car owner on one's body.
Next, please refer to the process flow diagram that Fig. 2 shows preferred embodiment of the present invention, relevant its explanation, the functional block diagram that please show with reference to Fig. 1 in the lump.At first, behind car owner's car in order, close switch 20, make and cut the engine, and make automobile-used storage battery 11 stop supplies power supplys to the most automobile-used outfit on the car, for example: automobile-used outfits such as voice device 17, display device 18, global positioning satellite module 19 all can't be drawn the power supply (step S205) that automobile-used storage battery 11 is provided.Note that the cause that this moment, wireless communication module 16 was closed because of switch 20, can't normal operation so there is not power supply.
Then, the car owner leaves car, and uses a teleswitch and set anti theft host 13 and be anti-theft modes, makes anti theft host 13 and these sensors 141,142 come into operation with sense switch 144,145.In addition, automobile-used storage battery also provides power supply to car running computer 15 11 this moments, makes car running computer 15 operate under the low power supply situation of power saving.So when anti theft host 13 was set to anti-theft modes, 15 of car running computers can start wireless communication module 16, made wireless communication module 16 draw the power supply that automobile-used storage battery 11 is provided once more.Then, the power of the reception quality of wireless communication module 16 beginning detecting vehicle positions is to obtain a reception quality result (step S210).Then, wireless communication module 16 is sent to car running computer 15 with the reception quality result that it obtained, in the memory module 15 that is temporary in car running computer 15.
Next, whether car running computer 15 comparison reception quality results and the reception default value that is stored in the memory module 151 are less than or equal to reception default value (step S220) with the reception quality of judging present parking spot.For example: the strongest reception quality lattice number is 6 lattice, and the poorest reception quality is 0 lattice, and the reception quality is lower than 1 lattice usually, then regards it as the non-constant of reception quality, when wireless communication module 16 is 1 lattice in the reception quality, might be connected with near base station.The reception default value of present embodiment is 1 lattice, if wireless communication module 16 measured reception quality results are 1 lattice, then represents the non-constant of reception quality of parking spot.
So if reception quality result surpasses the reception default value, then car running computer 15 continues to keep the running (step S225) under the battery saving mode.If reception quality result is less than or equal to the reception default value, then (flag Flag) becomes 1 (step S230) by 0 to car running computer 15 setting working storages 1511 interior stored prompting numerical value.Certainly, if the reception quality surpasses the reception default value, then car running computer 15 can not set prompting numerical value, so its value is maintained 0.
In other embodiments, working storage 1511 can be arranged at outside the memory module 15, but still is set in the car running computer 15.In addition, the default value of the flag in the working storage 1511 also can be 1, and reception quality result is when being less than or equal to the reception default value, and it is 0 that car running computer 15 is set flag value.Certainly, in other embodiments, above-mentioned prompting numerical value also can not adopt the mode of flag to implement, and it can be stored in a numerical value in the memory module 151, perhaps implements by alternate manner.
Afterwards, the car owner gets back to by the vehicle, and removes the anti-theft modes of anti theft host 13 by telepilot, makes it be in non-anti-theft pattern.Then, the car owner opens switch 20, and with the unlatching engine, and this moment, automobile-used storage battery 11 can be given all automobile-used outfits by normal power supplies, and for example: voice device 17 can draw the power supply of automobile-used storage battery 11; The display device 18 normal numerical value that show on the Vehicular instrument board; Global positioning satellite module 19 come into operation (step S240).At this moment, car running computer 15 checks whether the prompting numerical value of working storage 1511 is set (step S250), if the prompting numerical value of working storage 1511 is not set, then car running computer 15 continues to keep normal operation.If the prompting numerical value of working storage 1511 is set, then car running computer 15 control voice devices 17 are play stored prompting voice in the memory module 151, for example: remind car owner's reception quality herein bad, will hinder the antitheft notification message that the car owner receives that immediately wireless communication module 16 is transmitted.In other embodiments, car running computer 15 is reminded the voice except playing by voice device 17, more can show the bad prompting message language of communication quality by display device 18.
In addition because switch 20 opens once more, so the time global positioning satellite module 19 can normal operation, it obtains the global positioning information of vehicle by the information that receives three satellites, for example: residing longitude and latitude position.Owing to store electronic chart 1512 in the memory module 151,,, show present position by display device 18 then to obtain the car position so car running computer 15 can be compared the global positioning information and the electronic chart 1512 of vehicle.
Because reception quality result does not surpass the reception default value, be the reception bad position and store the reception bad position in electronic chart 1512 so car running computer 15 is set global positioning information, for passing through next time or stop when the reception bad position, car running computer 15 is by voice device 17 promptings.Note that the reception bad position is that a longitude and latitude position based on global positioning information adds that a little error (for example: zone 15 meters of errors) in present embodiment.
Owing to only remind the car owner that present residing position communication is bad by voice device 17 or display device 18, so the time one long afterwards, the car owner forgets this thing of part easily, and again car is docked at the bad same area of reception, and might make wireless communication module 16 can't send the anti-theft warning notice immediately.So, when reception quality result does not surpass (being less than or equal to) reception default value, car running computer 15 can store the reception bad position in electronic chart 1512, instantly time car owner's steering vehicle is passed through or is stopped when the reception bad position, and car running computer 15 can be reminded the car owner by voice device 17 or display device 18 earlier.
Certainly, telecommunications service company usually can be over time, and whether assessment sets up base station, to reach the service at the no dead angle of collecting mail as far as possible.So, if the reception bad position after should be when becoming the good position of reception by the previous record of electronic chart 1512 deletions.In present embodiment, when the car owner is stopped in the reception bad position next time, when recording reception quality result above the reception default value via said method, if electronic chart 1512 stores this reception bad position, then car running computer 15 is by electronic chart 1512 these reception bad position of deletion.
By above explanation as can be known, after the present invention utilizes electric switch to be closed, start wireless communication module by car running computer and detect the reception quality, and it is stored in the memory module of car running computer, for car running computer comparison reception quality result and the reception default value that is stored in the memory module, if reception quality result is less than or equal to the reception default value, then represent the reception quality bad, so after next switch is unlocked, car running computer can remind car owner's stand reception herein quality bad by voice device, so that can avoid under anti-theft modes, wireless communication module can't be sent the anti-theft warning notification message immediately and give the car owner.
The foregoing description is only given an example for convenience of description, and the interest field that the present invention advocated should be as the criterion so that the claim scope is described certainly, but not only limits to the foregoing description.
Claims (14)
1. the system of a prompting communication bad of vehicle radio communication module is characterized in that, comprising:
One switch;
One anti theft host can be configured to following one: an anti-theft modes, an and non-anti-theft pattern;
One driving computer electrically connects with this switch and this anti theft host, and this car running computer includes a memory module, and this memory module stores a reception default value; And
One wireless communication module electrically connects with this car running computer;
Wherein, when this switch is closed and this anti theft host when being set to anti-theft modes, this car running computer starts this wireless communication module, and make this wireless communication module detect reception quality, to obtain a reception quality result, this reception quality is the result be temporary in this memory module, compare this reception quality result and this reception default value for this car running computer, if it is bad that this reception quality result is not expressed as communication quality above this reception default value, then this car running computer is set a prompting numerical value, and is stored in this memory module;
Wherein, when this switch was unlocked next time, this car running computer checked whether this prompting numerical value in this memory module is set, and is set as if this prompting numerical value, and then this car running computer provides a communication quality bad prompting.
2. the system of prompting communication bad of vehicle radio communication module as claimed in claim 1 is characterized in that, this memory module includes a working storage, in order to store this prompting numerical value.
3. the system of prompting communication bad of vehicle radio communication module as claimed in claim 1 is characterized in that, this prompting numerical value is a flag.
4. the system of prompting communication bad of vehicle radio communication module as claimed in claim 1, it is characterized in that, comprise that more a voice device is electrically connected to this car running computer, when this car running computer is checked this prompting numerical value, if when this prompting numerical value was set, then this car running computer sent the voice of the bad prompting of this communication quality by this voice device.
5. the system of prompting communication bad of vehicle radio communication module as claimed in claim 1, it is characterized in that, comprise that more a display device is electrically connected to this car running computer, when this car running computer is checked this prompting numerical value, if when this prompting numerical value was set, then this car running computer showed the prompting message language that a communication quality is bad by this display device.
6. the system of prompting communication bad of vehicle radio communication module as claimed in claim 1, it is characterized in that, comprise that more a global positioning satellite module is electrically connected to this car running computer, this global positioning satellite module is in order to obtain a global positioning information, and this memory module stores an electronic chart, and this car running computer can be compared this global positioning information and this electronic chart.
7. the system of prompting communication bad of vehicle radio communication module as claimed in claim 6, when this reception quality result does not surpass this reception default value, it is a reception bad position that this car running computer is set this global positioning information, store this reception bad position in this electronic chart, for passing through next time when this reception bad position, this car running computer carries out voice reminder by a voice device.
8. the system of prompting communication bad of vehicle radio communication module as claimed in claim 7, it is characterized in that, when passing through in this reception bad position next time, if this reception quality result surpasses when storing this reception bad position in this reception default value and this electronic chart, then this car running computer is by this reception bad position of deletion in this electronic chart.
9. the method for a prompting communication bad of vehicle radio communication module is characterized in that, comprises the steps:
(A) close a switch, and set an anti theft host in an anti-theft modes;
(B) start this wireless communication module, and make this wireless communication module detect reception quality, to obtain a reception quality result;
(C) temporary this reception quality result;
(D) compare this a reception quality result and a reception default value,, then set a prompting numerical value if this reception quality result does not surpass this reception default value; And
(E) open this switch once more, and check whether this prompting numerical value is set,, then send a voice suggestion by a voice device if this prompting numerical value is set.
10. the method for prompting communication bad of vehicle radio communication module as claimed in claim 9 is characterized in that, in this step (A), close this switch after, the power supply of this wireless communication module is closed, up to being unlocked once more in step (B).
11. the method for prompting communication bad of vehicle radio communication module as claimed in claim 9 is characterized in that, in this step (B), opens this wireless communication module by a driving computer.
12. the method for prompting communication bad of vehicle radio communication module as claimed in claim 9 is characterized in that, this prompting numerical value is a flag, and when this prompting numerical value is set, its value is 1, and when this prompting numerical value is not set, its value is 0.
13. the method for prompting communication bad of vehicle radio communication module as claimed in claim 9, it is characterized in that, this reception quality result is not if surpass this reception default value, to set a global positioning information be a reception bad position, store this reception bad position in an electronic chart, for passing through next time when this reception bad position, a driving computer expert crosses this voice device and carries out voice reminder.
14. the method for prompting communication bad of vehicle radio communication module as claimed in claim 13, it is characterized in that, when passing through in this reception bad position next time, if this reception quality result surpasses when storing this reception bad position in this reception default value and this electronic chart, then this car running computer is by this reception bad position of deletion in this electronic chart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100911890A CN100419807C (en) | 2005-08-09 | 2005-08-09 | System for prompting communication bad of vehicle radio communication module and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100911890A CN100419807C (en) | 2005-08-09 | 2005-08-09 | System for prompting communication bad of vehicle radio communication module and its method |
Publications (2)
| Publication Number | Publication Date |
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| CN1912944A CN1912944A (en) | 2007-02-14 |
| CN100419807C true CN100419807C (en) | 2008-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100911890A Expired - Fee Related CN100419807C (en) | 2005-08-09 | 2005-08-09 | System for prompting communication bad of vehicle radio communication module and its method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1456463A (en) * | 2003-05-29 | 2003-11-19 | 康志强 | Anti-theft anti-rob network alarming method on vehicle |
| CN1470422A (en) * | 2002-11-07 | 2004-01-28 | 怡利电子工业股份有限公司 | Apparatus of automobile anti-theft and two-way communication function |
| JP2005014866A (en) * | 2003-06-30 | 2005-01-20 | Kenwood Corp | Anti-theft device to be mounted on vehicle, theft-prevention method, and program |
| JP2005082006A (en) * | 2003-09-09 | 2005-03-31 | Japan Radio Co Ltd | Anti-theft system, and information communication terminal therefor |
-
2005
- 2005-08-09 CN CNB2005100911890A patent/CN100419807C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1470422A (en) * | 2002-11-07 | 2004-01-28 | 怡利电子工业股份有限公司 | Apparatus of automobile anti-theft and two-way communication function |
| CN1456463A (en) * | 2003-05-29 | 2003-11-19 | 康志强 | Anti-theft anti-rob network alarming method on vehicle |
| JP2005014866A (en) * | 2003-06-30 | 2005-01-20 | Kenwood Corp | Anti-theft device to be mounted on vehicle, theft-prevention method, and program |
| JP2005082006A (en) * | 2003-09-09 | 2005-03-31 | Japan Radio Co Ltd | Anti-theft system, and information communication terminal therefor |
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| Publication number | Publication date |
|---|---|
| CN1912944A (en) | 2007-02-14 |
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