CN101729975A - Method and device for automatically taking evidence of phone conversation behavior when driver drives vehicle - Google Patents
Method and device for automatically taking evidence of phone conversation behavior when driver drives vehicle Download PDFInfo
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- CN101729975A CN101729975A CN200810217026A CN200810217026A CN101729975A CN 101729975 A CN101729975 A CN 101729975A CN 200810217026 A CN200810217026 A CN 200810217026A CN 200810217026 A CN200810217026 A CN 200810217026A CN 101729975 A CN101729975 A CN 101729975A
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Abstract
The invention relates to a method and a device for automatically taking an evidence of phone conversation behavior when a driver drives a vehicle, which is suitable for a law enforcement department to take the evidence of the phone conversation behavior in driving on site. The method comprises the following steps that: an oriented antenna receives a mobile phone signal from the driving vehicle, and sends the signal to a logic judgment module after preprocessing the signal; the logic judgment module judges whether a mobile phone serving as a signal source is in a conversation state or not according to the characteristics of the signal; if the mobile phone is in the conversation state, imaging equipment is started to carry out field image evidence collection, image data can be stored in a memory card and uploaded to a monitoring center through manual collection or a network, and the image data is manually judged and determined as a law enforcement evidence. Meanwhile, the invention also discloses a device for realizing the method. The device can automatically take the evidence of phone conversation behavior in driving on site, can greatly improve the efficiency of law enforcement, and can reduce labor intensity. The device can form a whole separately and can also share part of equipment modules with other electronic police equipment.
Description
Technical field
The present invention relates to the traffic management technology field, the particularly a kind of method and device of mobile phone communication behavior automatic evidence-collecting when being used for to driver drives vehicle.
Background technology
Along with the popularizing of mobile phone, the phenomenon that some drivers drive to make a phone call on the other hand on the other hand is seen everywhere in recent years.And data statistics shows, drives to make a phone call to cause the risk of accident to exceed 4 times than generally, this bad stealthy killer who causes major traffic accidents to take place that drives to be accustomed to becoming.The 62 in China's " law on road traffic safety " clearly stipulates " to drive motor vehicle and must not dial the behavior of answering cell-phone, watching obstruction safe drivings such as TV." offender will be by " be located below 200 yuan fine, detained 2 fens ".
But because the enforcement of " driving is made a phone call " behavior is on the vehicle of high-speed travel state, on-site law-enforcing personnel's the visible time is not long, be difficult for realizing with the evidence obtaining of image documentation equipment record, can only see according to the law enfrocement official usually in the reality law enforcement being as the criterion, controversial easily; Or capture with electronic eyes/camera, could realize that the big efficient of working strength is low but need the monitor staff to stare at monitor constantly.
Based on previous reasons, the behavior of " driving is made a phone call " can't effectively be investigated and prosecuted, and causes this illegal activities to be seen everywhere, and has buried great hidden danger for broad masses of the people's lives and properties.
At present, also not having on the market to find can be automatically to driving to make a phone call to carry out the product of automatic evidence-collecting.
Summary of the invention
In view of this, the invention provides a kind of method of mobile phone communication behavior automatic evidence-collecting during to driver drives vehicle, can reduce law-enforcing work intensity greatly and improve law enforcement efficiency, effectively control malfeasance.
Another object of the present invention is to provide a kind of device, this device can be taken pictures or photograph the vehicle that mobile phone communication is taking place in the monitored area automatically, for law enforcement provides vaild evidence.
For achieving the above object, overall technological scheme of the present invention is as follows:
1. be provided for the oriented antenna that selectivity receives mobile phone signal, receiving chosen in advance needs the interior mobile phone radio frequency signal of guarded region, and image application equipment monitors selection area;
2. when being loaded with the vehicle that is in the open state mobile phone and entering monitor area, oriented antenna receives the signal that mobile phone sends on the vehicle and deliver to logic judgment module after pre-process;
3. logic judgment module is according to the feature of signal, and differentiating mobile phone signal is standby signal or conversation signal, as belonging to conversation signal, then triggers image documentation equipment;
4. image documentation equipment is captured the vehicle that the conversation behavior is arranged, from capturing snap action, the vehicle license information that can observe the driver on the image;
5. image data is stored in the memory, and data can manual type be collected or uploaded Surveillance center with network mode.
In the such scheme, image documentation equipment comprises Digital Video and digital camera.
In the such scheme, the monitor area of oriented antenna and image documentation equipment is overlapping but not quite identical.
The present invention also provides a kind of device of mobile phone communication behavior automatic evidence-collecting during to driver drives vehicle, comprising: receiver module, pre-process module, logic judgment module, image module, data memory module and network communication module.
Receiver module is used to receive the mobile phone radio frequency signal in the predefined monitor area, sends the pre-process module to;
The pre-process module is used for the radiofrequency signal that front end is sent here is amplified and after other handles, delivered to logic judgment module;
Logic judgment module is judged the signal that the pre-process module is come, and judges that the mobile phone as signal source is in holding state or is in talking state.Talking state is then sent triggering command to image module in this way;
Image module is controlled by triggering command and captures image, and image data is delivered to memory module and preserved, and aforementioned candid photograph image, image can be the also images in plurality of pictures or a bit of time of individual picture;
Data memory module is used to preserve the data that image module is sent here;
The network communication module is used for communicating and uploading with Surveillance center data.
Said apparatus can be installed in the interior or different casing of same casing.
Said apparatus can have a style of one's own and also can install shared some parts or module with other.
In the said apparatus, image module can dispose light filling equipment as required.
In the said apparatus, the network communication module is optional module.
This device can have a style of one's own also can with other electronic police equipment common sparing EM equipment module.
Description of drawings
Fig. 1 is the realization flow schematic diagram of automatic evidence-collecting method among the present invention;
Fig. 2 realizes the structural representation of automatic evidence-collecting device for the present invention.
Embodiment
Core thinking of the present invention is: no matter the mobile phone that is in open state is standby or talking state, all there is radiofrequency signal to send, but the feature of standby signal and conversation signal there are differences, on the vehicle that utilizes the difference of sort signal feature to find immediately to travel mobile phone communication is arranged, be used image documentation equipment and the vehicle that the conversation behavior is arranged is captured done artificial interpretation again and confirm, can improve law enforcement efficiency greatly.
Among the present invention, but described mobile phone GSM mobile handset also can be other standard mobile phones such as CDMA mobile phone and 3G.
Fig. 1 is the realization flow schematic diagram of the method for mobile phone communication behavior automatic evidence-collecting during to driver drives vehicle among the present invention, and as shown in Figure 1, method of the present invention may further comprise the steps:
Step 11: chosen in advance needs monitor area, directive antenna is set with the mobile phone signal of selectivity reception from monitor area, and image documentation equipment supervision the same area is set;
Step 12: when the vehicle that is loaded with the mobile phone that is in open state entered monitor area, the signal that mobile phone sends on the oriented antenna reception vehicle converted to and can deliver to logic judgment module for the signal of analyzing through pre-process;
Step 13: logic judgment module is according to the feature of signal, and according to predefined model, the signal that the differentiation front end is sent here is standby signal or conversation signal, as belonging to then attonity of standby signal, then triggers image documentation equipment as belonging to conversation signal;
Step 14: image documentation equipment is captured action to monitor area, from capturing instant action, the vehicle license information that can observe the driver on the image;
Step 15: image data is stored in the memory, and memory can be that the internal memory that plate carries also can be external removable general-purpose storage.View data can manual type be collected or is uploaded Surveillance center with network mode.
Fig. 2 is the structural representation of realization of the present invention device of mobile phone communication behavior automatic evidence-collecting during to driver drives vehicle.As shown in Figure 2, this device comprises: oriented antenna 21, pre-process module 22, logic judgment module 23, image module 24, memory module 25, power module 27.Wherein,
Oriented antenna 21 is used to screen reception and transmits from the mobile phone in the monitor area, ignores for the signal attenuation beyond the monitor area.
Pre-process module 22 is used for that the front end antenna is received the signal of sending here and handles, but is converted into the signal of rear module analysis and judgement.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (4)
1. the method for the behavior of mobile phone communication during to a driver drives vehicle automatic evidence-collecting is characterized in that this method may further comprise the steps:
1) oriented antenna reception chosen in advance being set needs the interior mobile phone radio frequency signal of guarded region, and image application equipment monitors selection area;
2) oriented antenna receives the signal that mobile phone sends and deliver to logic judgment module after pre-process;
3) logic judgment module is judged whether conversation signal of signal, in this way, then triggers image documentation equipment;
4) image documentation equipment is captured the vehicle that the conversation behavior is arranged;
5) image data is stored in the memory, can manual type or upload Surveillance center with network mode.
2. a kind of method of mobile phone communication behavior automatic evidence-collecting during to driver drives vehicle according to claim 1 is characterized in that, receives the mobile phone radio frequency signal with the oriented antenna selectivity.
3. a kind of method of mobile phone communication behavior automatic evidence-collecting during to driver drives vehicle according to claim 1 is characterized in that logic judgment module can be carried out logic determines according to setting model.
4. the device of the behavior of mobile phone communication during to a driver drives vehicle automatic evidence-collecting is characterized in that, comprising: receiver module, pre-process module, logic judgment module, image module, data memory module and network communication module.
Receiver module is used to receive the mobile phone radio frequency signal in the predefined monitor area, sends the pre-process module to;
The pre-process module is used for the radiofrequency signal that front end is sent here is amplified and after other handles, delivered to logic judgment module;
Logic judgment module is judged the signal that the pre-process module is come, and judges that the mobile phone as signal source is in holding state or is in talking state.Talking state is then sent triggering command to image module in this way;
Image module is controlled by triggering command and captures image, and image data is delivered to memory module and preserved, and aforementioned candid photograph image, image can be the also images in plurality of pictures or a bit of time of individual picture;
Data memory module is used to preserve the data that image module is sent here;
The network communication module is used for communicating and uploading with Surveillance center data.
This device can have a style of one's own also can with other electronic police equipment common sparing EM equipment module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217026A CN101729975A (en) | 2008-10-23 | 2008-10-23 | Method and device for automatically taking evidence of phone conversation behavior when driver drives vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810217026A CN101729975A (en) | 2008-10-23 | 2008-10-23 | Method and device for automatically taking evidence of phone conversation behavior when driver drives vehicle |
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| Publication Number | Publication Date |
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| CN101729975A true CN101729975A (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810217026A Pending CN101729975A (en) | 2008-10-23 | 2008-10-23 | Method and device for automatically taking evidence of phone conversation behavior when driver drives vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517444A (en) * | 2015-01-08 | 2015-04-15 | 北京理工大学 | Detection system for unlawful act of using cell phones while driving |
| CN104809886A (en) * | 2015-05-15 | 2015-07-29 | 宋秀梅 | Traffic police vehicle detection platform based on data communication |
| CN108769427A (en) * | 2018-06-15 | 2018-11-06 | 上海与德科技有限公司 | A kind of method, apparatus of safe driving, storage medium and mobile unit |
-
2008
- 2008-10-23 CN CN200810217026A patent/CN101729975A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517444A (en) * | 2015-01-08 | 2015-04-15 | 北京理工大学 | Detection system for unlawful act of using cell phones while driving |
| CN104809886A (en) * | 2015-05-15 | 2015-07-29 | 宋秀梅 | Traffic police vehicle detection platform based on data communication |
| CN105185127A (en) * | 2015-05-15 | 2015-12-23 | 宋秀梅 | Traffic police vehicle detection platform based on data communication |
| CN105225498A (en) * | 2015-05-15 | 2016-01-06 | 宋秀梅 | Based on traffic police's vehicle detection platform of data communication |
| CN108769427A (en) * | 2018-06-15 | 2018-11-06 | 上海与德科技有限公司 | A kind of method, apparatus of safe driving, storage medium and mobile unit |
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Application publication date: 20100609 |