2009year3moon1On the same day, two inmates from Hanzhong Prison in Shaanxi Province escaped after sawing through the workshop's sewer isolation net.

2009year5moon23On the day, the Jieshou City Detention Center in Anhui Province3The detainees escaped.

2009year10moon17Day, Hohhot Prison4A prisoner escaped from prison after killing a prison guard.

2009year11moon15On that day, Liu Hong, a severe criminal from Deshan Prison in Changde, Hunan, escaped.

2010year1moon6A suspect escaped during treatment in Qinzhou, Guangxi, Sunday.

2011year10moon25Escape from Henan Yubei Prison2011

2011year9moon11Escape from Shenzhou Prison in Hebei Province2011

2014Yanshou County Detention Center in Heilongjiang Province3A prisoner killed a police officer and escaped from prison.

Due to the relatively lagging informationization construction of prison management, a series of vicious incidents similar to the above-mentioned cases continue to occur throughout the country, causing great harm to the country and the people. To prevent the recurrence of police attacks and escape incidents, and to prevent detainees from endangering society again, the intelligent construction of prisons is urgent.

Beijing Zhikuan Information Technology Co., Ltd. takes into account the urgent needs of prison management for detainees and utilizes the latest technologyRFIDTechnology has proposed a smart prison defense management system, which aims to improve the informatization of prison area management, promote the institutionalization of prisoner management, ensure the security and stability of prison defense, and maintain social stability and harmony.

Zhikuan Information focuses on the promotion of Internet of Things technology and the application of ZigBee technology. It has independently developed and created a smart prison defense management system, which uses the market's commonly used 2.4G frequency band communication and establishes its own unique communication protocol and algorithm encryption mechanism to protect data security, ensure communication stability, and ensure customer satisfaction.

Deployment of personnel positioning system equipment

Implementation architecture of positioning system

Software system architecture

software interface