CN201389027Y - Cap for monitoring brain waves of witnesses in court - Google Patents
Cap for monitoring brain waves of witnesses in court Download PDFInfo
- Publication number
- CN201389027Y CN201389027Y CN200920106808U CN200920106808U CN201389027Y CN 201389027 Y CN201389027 Y CN 201389027Y CN 200920106808 U CN200920106808 U CN 200920106808U CN 200920106808 U CN200920106808 U CN 200920106808U CN 201389027 Y CN201389027 Y CN 201389027Y
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- China
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- court
- signal
- witness
- medicated cap
- brain wave
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Abstract
The utility model belongs to a brain wave testing device, in particular to a cap for monitoring braves of witnesses in a court. A coil of signal inductive chips is arranged on the edge of the inner side of the cap body of the cap, the signal inductive chips are connected with a signal amplifier arranged on the top of the cap body through a circuit, the signal amplifier is connected with an analog-to-digital converter, the analog-to-digital converter is connected with a wireless signal transmitter, and a power source device is arranged on a cap brim. The cap is used for monitoring brain wave signals of the witnesses at any time during a court trial, and provides a scientific technical auxiliary method for layers and judges to understand and control witness bearing conditions of the witnesses.
Description
Technical field
This utility model belongs to the brain wave test set, is specifically related to be used to monitor in a kind of court the medicated cap of witness's brain wave.
Background technology
Court often has the situation that the attendance of witness testifies in court trial process, particularly for the trial of criminal case, the witness testifies for finding out that case facts has played crucial effects.The attendance of witness testifies, and helps ascertaining criminal facts, and cracks down on crime, and helps the cross-examination of prosecutor and defender to testimony of witnesses, helps strengthening the transparency of using case trial electric.The attendance of witness testify system fair and rational to people's court, efficiently hear a case significant.
The testify cross-examination in court of accepting prosecutor and defender, inquiry of attendance of witness is the important embodiment of lawsuit democracy, also be the current way of most countries in the world today, and be considered to ensure that the case evidence can access the best authentication method of objectively and fairly being assert.China's criminal procedure law and civil procedure have also been stipulated testimony of witnesses as one of important legal evidence of China's Evidence in Litigation, but also there are certain problem in practice in these regulations, and the most key is the verity that will guarantee testimony of witnesses.
In the court trial process, prosecutor and defender's cross-examination in court is a very important regulation link, and at this moment both sides lawyer can carry out on-the-spot inquiry to the witness, understands the clues and traces of case from testimony, sometimes even play the pivotal role of capturing case.In the middle of this link, if corresponding electronic device can be arranged to be monitored witness's sign information, just can understand the phychology of witness when testifying, the variation of emotion, thereby psychology and physiologic factor in the time of can helping the bench and bar to catch the witness at any time to say every a word, if exist unusually, then can remind lawyer or judge will pay special attention at that time situation.
In the court to witness's inquiry, be different from the trial of Public Security Organs to the suspect, court wants special impression with respect to the witness in the inquiry witness, must safeguard self dignity of witness when testifying constantly, this also is judicial progressive a kind of performance, therefore, the more existing equipment that obtains to human body physical sign information all not too is applicable on the court, is necessary to develop and design at court's characteristics specially.
Summary of the invention
The purpose of this utility model is the characteristics at court hearing, the medicated cap that is used to monitor witness's brain wave in a kind of court is provided, be used for when court's trial, monitoring at any time the personnel's of testifying eeg signal, for lawyer and judge to witness the testify understanding of situation and the technology supplementary means that control provides a kind of science.
The technical solution of the utility model is as follows: the medicated cap that is used to monitor witness's brain wave in a kind of court, comprise the medicated cap body, respond to paster at medicated cap body inner side edge along being provided with a ring signal, the induction of signal paster is connected with the signal amplifier that is located at medicated cap body top by circuit, signal amplifier connection mode number converter, analog-digital converter is connected with wireless signal transmitter, and the brim of a hat is provided with supply unit.
Further, be used to monitor the medicated cap of witness's brain wave in the aforesaid court, wherein, on the brim of a hat, be provided with the key switch that is connected with supply unit.
Further, be used to monitor the medicated cap of witness's brain wave in the aforesaid court, wherein, the signal receiving device of wireless signal transmitter in being arranged on court sends to signal receiving device with the eeg signal of monitoring and handles.
Further, be used to monitor the medicated cap of witness's brain wave in the aforesaid court, wherein, described induction of signal paster, signal amplifier, analog-digital converter, wireless signal transmitter and supply unit, key switch are demountable structure.
Further, be used to monitor the medicated cap of witness's brain wave in the aforesaid court, wherein, described supply unit is a solar energy power source apparatus, is provided with photographic plate on the brim of a hat top, and photographic plate is connected with small battery.
The beneficial effects of the utility model are as follows: this utility model is arranged on some necessary devices of brain wave test in the common medicated cap, and the form by wireless transmission is sent to receiving processor with signal and carries out signal analysis, it is loaded down with trivial details to have overcome existing brain wave test set circuit, use inconvenient defective, and also be a kind of good maintenance to self dignity of the personnel of testifying, can not bring the uncomfortable sensation of any psychology and health to the witness, guarantee the seriousness of court trial simultaneously yet.Cooperate the various display devices of digital court, judge or lawyer can understand witness's brain wave situation of change at any time, when ANOMALOUS VARIATIONS takes place, remind judge or lawyer will pay special attention to the testimony of witnesses of this moment.This utility model is simple in structure, easy to use, and a kind of technology supplementary means of science is provided for court trial.
Description of drawings
Fig. 1 is a cap structure sketch map of the present utility model;
Fig. 2 is a medicated cap body inside structure sketch map.
The specific embodiment
Below in conjunction with the drawings and specific embodiments this utility model is described in detail.
As shown in Figure 1 and Figure 2, be used to monitor the medicated cap of witness's brain wave in the court provided by the utility model, comprise the medicated cap body, respond to paster 1 at medicated cap body inner side edge along being provided with a ring signal, induction of signal paster 1 is connected with the signal amplifier 2 that is located at medicated cap body top by circuit, signal amplifier 2 connection mode number converters 3, analog-digital converter 3 is connected with wireless signal transmitter 4, the signal receiving device of wireless signal transmitter 4 in being arranged on court sends to signal receiving device with the eeg signal of monitoring and handles.
The brim of a hat is provided with supply unit, also is provided with the key switch 6 that is connected with supply unit on the brim of a hat.Supply unit can be common button cell, also can be solar energy power source apparatus.When using solar energy power source apparatus, be provided with photographic plate 7 on the brim of a hat top, photographic plate 7 is connected with small battery 5.
Induction of signal paster 1, signal amplifier 2, analog-digital converter 3, wireless signal transmitter 4 and supply unit, key switch 6 are demountable structure, so that to the cleaning of medicated cap body with use repeatedly, and to the replacing and the maintenance of each component.
This utility model obtains the analog electrical signal of brain wave by the induction of signal paster, passing to signal amplifier amplifies, also can carry out suitable filtering, then amplified analog signal is converted to digital signal by analog-digital converter, launch by wireless signal transmitter, carry out signal analysis for the receiving and analyzing device.
This utility model uses (also can be used for other situation) when generally the witness testifies in court trial, the witness wears a hat and accepts the prosecutor and defender's of court inquiry, compare the more arbitrarily nature that to seem with traditional brain wave test instrunment, and can not cause the uncomfortable sensation of any psychology or health.This device also without any need for the circuit attended operation, as long as open the eeg signal that switch just can be monitored the witness automatically, can be to court's trial normally constitute any influence.Brain wave test component on the medicated cap all is sophisticated existing product, and know-why is simple, and is easy to assembly, and layman's use is convenient in dismounting that can be random and installation.
In court trial, use this medicated cap, can help judge or lawyer to understand the sign information of witness when testifying in real time.If a certain moment witness's eeg signal is unusual, then the lawyer can repeat question at challenge just now, to guarantee the true and reliable of testimony of witnesses, judge then can control court's trial rhythm in this case targetedly, makes using case trial electric orderly carrying out smoothly.
Device described in the utility model is not limited to the embodiment described in the specific embodiment, and those skilled in the art draw other embodiment according to the technical solution of the utility model, belong to technological innovation scope of the present utility model equally.
Claims (5)
1. be used to monitor the medicated cap of witness's brain wave in the court, comprise the medicated cap body, it is characterized in that: respond to paster (1) along being provided with a ring signal at medicated cap body inner side edge, induction of signal paster (1) is connected with the signal amplifier that is located at medicated cap body top (2) by circuit, signal amplifier (2) connection mode number converter (3), analog-digital converter (3) is connected with wireless signal transmitter (4), and the brim of a hat is provided with supply unit.
2. be used to monitor the medicated cap of witness's brain wave in the court as claimed in claim 1, it is characterized in that: on the brim of a hat, be provided with the key switch (6) that is connected with supply unit.
3. the medicated cap that is used to monitor witness's brain wave in the court as claimed in claim 1 or 2, it is characterized in that: the signal receiving device of wireless signal transmitter (4) in being arranged on court sends to signal receiving device with the eeg signal of monitoring and handles.
4. be used to monitor the medicated cap of witness's brain wave in the court as claimed in claim 2, it is characterized in that: described induction of signal paster (1), signal amplifier (2), analog-digital converter (3), wireless signal transmitter (4) and supply unit, key switch (6) are demountable structure.
5. be used to monitor the medicated cap of witness's brain wave in the court as claimed in claim 1 or 2, it is characterized in that: described supply unit is a solar energy power source apparatus, is provided with photographic plate (7) on the brim of a hat top, and photographic plate (7) is connected with small battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920106808U CN201389027Y (en) | 2009-03-20 | 2009-03-20 | Cap for monitoring brain waves of witnesses in court |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920106808U CN201389027Y (en) | 2009-03-20 | 2009-03-20 | Cap for monitoring brain waves of witnesses in court |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389027Y true CN201389027Y (en) | 2010-01-27 |
Family
ID=41595841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920106808U Expired - Fee Related CN201389027Y (en) | 2009-03-20 | 2009-03-20 | Cap for monitoring brain waves of witnesses in court |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389027Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983416A (en) * | 2015-06-29 | 2015-10-21 | 新乡医学院 | Equipment used for recording electroencephalogram signals in real time |
-
2009
- 2009-03-20 CN CN200920106808U patent/CN201389027Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104983416A (en) * | 2015-06-29 | 2015-10-21 | 新乡医学院 | Equipment used for recording electroencephalogram signals in real time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20110320 |